• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    DOSAGE DISPENSER FOR EXPELLING A VISCOOUS OR PASTEOUS MATERIAL SUCH AS COSMETIC CREAM, GLUE OR SIMILAR. A dosing dispenser for expelling in particular viscous or pasty material such as, for example, a cosmetic cream, glue and the like, comprising a container including the container material which is received in a dispenser housing, a pump unit arranged in front of the container and in particular an applicator applied to the pump unit for the output of dosed material, wherein the dispenser housing includes an actuating member that facilitates the movement of the container that is movably arranged in the dispenser housing with respect to the dispenser unit. pump, so that the pump unit can be activated by the container for the suction and dispensing of material, characterized in that the actuating member is formed by an opening in the dispenser housing that facilitates particularly manual access to the container. supported on the dispenser housing in such a way as to move the container in a linear fashion or that an actuating member configured as a sliding element is inserted into an opening of the dispenser housing, wherein the element (...)
    公开号:BR112016000357B1
    申请号:R112016000357-8
    申请日:2014-05-23
    公开日:2021-07-06
    发明作者:Gerhard Brugger
    申请人:Gerhard Brugger；
    IPC主号:
    专利说明:

    [0001] The invention relates to a dosing dispenser according to the preamble of claim 1. The invention relates in particular to a one-component dosing dispenser configured to expel a material, or a component, in particular through a applicator arranged in the dosing dispenser.
    [0002] Dosage dispensers of this type have been commercially available in different modalities for years and are used in particular for cosmetics in order to expel creams, gels and the like in doses. Dosage dispensers are used more and more for other applications, in particular similar technical field, for example for glues and the like. This is a typical mass market product which emphasizes in particular simple and easy to manufacture configuration and which on the other hand needs to provide a good optical design, in particular in the main application of the cosmetic field. As is evident from the pertinent prior art it is difficult to satisfy all these requirements in combination.
    Known metering dispensers typically include a metering dispenser housing with a cartridge firmly arranged therein for receiving the material or component to be expelled and an upstream pump unit and optionally an applicator. The output is typically performed by an actuating member such as a laterally arranged push-button or an adjustment knob arranged on the base wherein an actuation of the adjusting knob rotates a push-drive arranged in the dispenser housing in particular a threaded rod which then successively moves a piston forward which is arranged at a lower end of the cartridge due to a translatory movement so that material can be expelled from the cartridge. It is apparent that this requires mechanical complexity that is detrimental to a mass market product. It is a particular disadvantage of these dosing dispensers that handling is not optimal as typically dosing is performed by manually activating the push button or the turn lever, but then taking the dosing dispenser back in hand is necessary in order to apply the amount of material to be placed on the surface to be treated. This is also complicated and harmful.
    [0004] Last but not least are known dosing dispensers (DE 20 2010 009 751 U1 and DE 20 2010 011 248 U1) which are characterized by a compact and slender construction, in particular pin-shaped which has proven itself in applications practices and where the invention improves. Dosing dispensers are also used for two-component dosing dispensers where two respective cartridges are inserted into a dispenser housing and where a metered output of materials received in the cartridge at predetermined or adjustable mixing ratios can be provided by a device of adjustment which is arranged at the base below the cartridges. These known cartridges are characterized by a conveniently configured pump unit with a pump cylinder and a pump piston that interacts with it between which a compression spring is arranged. pump unit which is arranged upstream of the cartridge is actuated.
    [0005] Eventually dosing dispensers are known (DE 100 32976 A1, in particular FIG. 4a included here) in which a separate container is suspended within a dispenser housing, thus in a pump unit that is used to dispense the material . Thus dispensing is carried out in which the container is moved in one direction towards the pump unit. This is accomplished by a lever mechanism with a pivotally supported lever. Thus the link mechanism includes a link bolt which is supported on the dispenser housing on which the pivot lever is supported. The inner end of the lever that protrudes beyond the connecting bolt is coupled with the pump unit so that the container is pressed upward after actuating the pivot lever and material is expelled. This actuation mechanism is complex and also prone to failure after frequent use. In particular a comparatively large configuration of the dosing dispenser is caused by this linking mechanism in the portion of the pump unit so that a slim compact configuration cannot be provided. Practical applications also show that due to the pivot movement no fine adjusted material output is possible, instead typically an output is provided in accordance with the complete pivot process. A comparable configuration of a dosing dispenser can be derived from US 2007/01 25799 A1 which also requires an actuating mechanism of complex configuration in order to move the container material which is separately received in the dispenser housing in which the movement is provided with respect to the pump unit to expel the material. This configuration requires a plurality of separate components so that these form a complex and wide configuration. In addition to the error-proneness of such arrangements in practical applications the plurality of components used also renders complex assembly so that dosing dispensers of this type have not really proven suitable for mass production.
    [0006] Thus it is an object of the invention to provide a dosage dispenser in particular for a metered dispensing of only one component or a material that is characterized by a simple configuration, ease of fabrication and simple handling. In particular the dosing dispenser of this type must provide that the components necessary to actuate the dosing dispenser facilitate a dispenser configuration that is as compact as possible, in particular so that the actuating member can be integrated essentially unloaded with the housing of dispenser.
    [0007] This objective is achieved according to the invention by the features included in the characterization of the portion of claim 1 wherein advantageously embodiments of the invention are characterized by the features included in the independent claims.
    [0008] According to the invention the dosing dispenser is characterized in that a container including the component to be expelled or the material to be expelled is movably supported in a linear manner within the dispenser housing, in particular mobile longitudinally of the dispenser housing and suitably movable by an actuating member so as to activate the pump unit. This means that the course of actuation of the container determines the actuation of the pump unit for the purpose of dispensing dosed material.
    [0009] Any such pump unit can be used for a pump unit, pump units particularly are suitable as described in DE 20 2010 011 248 U1 or DE 20 2010 009 751 U1. According to the invention the stroke of the container when actuating the actuating member moves the pump cylinder of the pump unit in a direction towards the pump piston which has the consequence that the pump cavity is reduced in size by the penetrating pump piston .
    [00010] In case the material from the container has already been dosed into the pump cavity due to pressure from the inlet piston, the material is expelled from the pump unit in a passage through the opening that is provided in the pump piston, thus advantageously in an outward direction by a pre-arranged applicator. Any customary and suitable modality can be used for the applicator as they are typically used for the dosage dispenser.
    [00011] In a particularly simple way the actuation of the container to activate the pump unit can be performed for the exit of material by a direct manual access to the container which can be moved up and down manually by finger pressure. Thus it is advantageous to provide an opening for manual access in the dispenser housing. In this context it is advantageous to provide a friction enhancing configuration in the portion of the container that is aligned with the opening, such as a set of ribs, roughness, handles or rubber application in order to facilitate ease of movement for the container. activate the bomb.
    [00012] Alternatively, however, a mechanically actuated member can also be used for container movement within the dispenser housing. For this purpose a sliding element is particularly suitable which is received in an opening of the dispenser housing where the sliding element is advantageously manually movable in a translational manner parallel with the longitudinal axis of the dosing dispenser housing. The sliding element is thus coupled with the container so that the container is movable in the direction forward to the pump unit to activate the container by moving the sliding element forward or moving it in a linear manner.
    [00013] In both cases it is possible to arrange the actuating member in the dispenser housing so that it is either recessed inwardly with respect to an outer jacket of the dosing dispenser or advantageously unloaded with the outer jacket of the dosing dispenser housing then an optically attractive and compact configuration is provided. This has the advantage that the dosing dispenser is configured exceptionally thin and thus can also be offered in a thin package and additionally unintentional dispensing when handling the dosing dispenser can typically be avoided. Additionally this configuration also has optical advantages which is very important for a mass market product of this type, in particular when used in a cosmetic application as this does not interfere with the slim configuration of the dispenser housing. Thus the configuration according to the invention is suitable for dosing dispensers with a cylindrical cross section, but also for any other cross section, such as a rectangular cross section or a triangular cross section. With respect to the slider it is within the scope of the invention to have the slider protrude by a small amount in the outward direction, that is to say with adherence to the slider. This is in the millimeter range, so approximately 6 or 7 mm, in particular no more than 3 to 4 mm.
    [00014] In particular it is additionally advantageous the manipulation to arrange the actuating member in a third front part of the dispenser housing if possible, as well as the opening for receiving the actuating member and its movement in particular as close as possible to the pump unit or in a portion which is arranged in particular directly outside the pump unit. In such an arrangement a dosing can be carried out in which there is no further adhesion of the dosing dispenser to apply the dispensed material to the operating surface, such as skin or a gluing surface.
    [00015] In case a sliding element is useful when the sliding element is configured with a sleeve element which is advantageously formed integrally in the sliding element and at least partially envelops the container. This facilitates a simple coupling of the sliding element with the container. In this context it is particularly advantageous when the sleeve element is formed by an annular sleeve which encloses a portion of the container, in particular a sleeve extending from the container.
    [00016] In case a sliding element it is additionally advantageous to provide the sliding element with a knob recess for easier handling. In this context it is additionally advantageous that another handle cutout is provided in the dispenser housing opposite the footprint reset so as to be able to grip the dosing dispenser for dosing. The additional handle cutout is advantageously slightly larger or wider in one direction for the applicator that is applied in front than the other handle recess.
    [00017] Activation of the pump unit is advantageously performed by a face wall closing the container in which the face wall is provided with a dispensing opening and moves the pump cylinder due to the movement of the container, so that the pump cylinder is moved over the piston whereby the piston thus penetrates the pump cavity formed by the pump cylinder which expels material which is disposed in the pump cavity. When the pump piston runs back which can be realized with self-actuation after disengaging the actuating member due to a spring provided between the pump cylinder and the pump piston the pump cylinder is moved again with respect to the pump piston in particular moved backwards so that the piston moves from the pump cylinder back to its starting position which generates a vacuum in the pump cavity which in turn feeds the material or component from the container to the cavity of bomb.
    [00018] Thus it is advantageous when a sealing jacket is arranged between the pump cylinder and the face wall of the container in which the sealing jacket is advantageously made from a flexible material, in particular from a rubber material and includes the closing opening which opens when a vacuum is generated in the pump cavity thus by lifting the jacket portion adjacent the slit in the upward direction to the pump cavity so that a respective exit of material from the container is possible. then.
    [00019] Of course pump units with other configurations that can be used for metering dispensers of this type are also suitable, in particular the pump unit described above can also be installed in another direction so that the pump piston is moved through of the face wall or a component arranged in the container and then penetrates the pump cylinder arranged in front.
    [00020] For such pump units it is advantageous to provide a valve element for the pump piston or a valve element for an inverse construction for the pump cylinder. In the case of the valve member for the pump piston the valve member closes the passage through provided in the pump piston, thus due to a preload spring, in which the valve element can be opened by accumulating pressure within the cavity of pump so that material can be expelled in one direction into an applicator that is applied in front. Advantageously the end of the container which is opposite the pump unit is closed by a piston which can be inserted after filling the container with the material or component for the end of the container and then moves forward to the pump unit during dosing due to adherence to the material and due to vacuum during the act of expelling the material from the container wherein the piston after complete emptying of the container eventually contacts the face wall of the container.
    [00021] When necessary it may be advantageous to provide a cover at one end of the container which is arranged opposite the pump unit. A cover of this type, however, can also be configured as a push button, which in particular is a pre-loaded spring. A respective actuation of the push button can also initiate a movement of the container wherein the push button is advantageously coupled with the container. This configuration can be used as an alternative to the actuation member provided in an upper third part of the dispenser housing, in particular, however in addition to the actuation member so that two manipulation options are provided.
    [00022] For ease of fabrication it is advantageous when individual components that need to be secured together are interlocked together by an interlock or clip connection.
    [00023] Advantageously the components or at least a majority of the components besides the springs are made from plastic material, thus from a thermal plastic material so that injection molding of the components is easily provided. Advantageously, the springs provided in the dosing dispenser can also be made from plastic material.
    [00024] Subsequently advantageous embodiments of the invention are described, in which:
    [00025] FIG. 1 illustrates an external view of an embodiment of a dosage dispenser in accordance with the invention;
    [00026] FIG. 2 illustrates a representation of the dosage dispenser illustrated in FIG. 1 which is rotated by 90°;
    [00027] FIG. 3 illustrates a sectional view of the dosage dispenser according to FIG. 1 cut along plane A-A, so on a 2:1 scale;
    [00028] FIG. 4 illustrates a sectional view of the dosage dispenser along line B-B of FIG. two;
    [00029] FIG. 5 illustrates a perspective view of a dosage dispenser as it can be used in the dosage dispenser according to FIGs. 1 - 4 and thus in particular configured as a sliding element;
    [00030] FIG. 6 illustrates a perspective view of the slider from another direction;
    [00031] FIG. 7 illustrates an exterior view of the dosage dispenser according to FIGs. 1 - 4 and so in analogy to the illustration in FIG. 1 to illustrate several sectional views that are illustrated in the subsequent figures;
    [00032] FIG. 8 illustrates a sectional view of the dosage dispenser according to FIG. 7 along the A-A line in an enlarged representation;
    [00033] FIG. 9 illustrates another sectional view of the dosage dispenser according to FIG. 7 along line B-B also in an enlarged representation;
    [00034] FIG. 10 illustrates a sectional view along line C - C in FIG. 7 (enlarged illustration);
    [00035] FIG. 11 illustrates an external view of the dosage dispenser housing;
    [00036] FIG. 12 illustrates a sectional view of the dosing dispenser housing in a position that is rotated 90° with respect to FIG. 11;
    [00037] FIG. 13 illustrates a sectional view of the dispenser housing in analogy to FIG. 12, however with the sliding element inserted;
    [00038] FIG. 14 illustrates an exterior view of another embodiment of the invention that may optionally be coupled with the embodiment illustrated in FIGs. 1 — 13 in order to facilitate double manipulation; and
    [00039] FIG. 15 illustrates a sectional view through the dosing dispenser according to FIG. 14.
    [00040] FIGS. 1-4 illustrate a one-component dosing dispenser for dispensing a material, in particular a viscous or pasty material, so various materials can be used depending on the application, where cosmetics are a primary application, the dispenser however is also useful for other applications like glues, gels, liquids or similar of various types.
    [00041] According to FIGs. 1 and 2 illustrating exterior views of the dosage dispenser that are rotated through 90°. The dosage dispenser which in general is designed with a and in particular pin-shaped includes a housing 2 with an applicator 4 applied thereto in particular through an insert and/or clip closure interlock closure which is of conventional construction and it has a brush shaped structure 8 which is applied to the applicator outlet opening 6 in the illustrated embodiment, wherein the brush shaped structure is an illustrative exemplary embodiment only. Instead of a brush-shaped structure as illustrated in FIGs. 1 — 4 a nozzle piece can also be used, where the nozzle piece has a beveled outlet opening. Additionally any suitable applicator can be used.
    [00042] Optionally and thus not necessarily, but advantageously the slim and compact dosing dispenser 1 illustrated in FIGs. 1-4 includes an actuating member 10 which is configured here as a slider 12 or a slider 12. The slider 12 is advantageously configured so that it cannot be lost as will be subsequently described based on FIGs. 8 to 10 wherein the slider 12 is received in an elongated opening 14 of the dispenser housing 1.
    [00043] Advantageously the actuating member 10 is arranged in an upper third part of the dispenser housing 1, thus advantageously as close as possible to the applicator 4 applied on top and in the present mode directly below the pump described below. Through the actuating member which is linearly movable along the housing the access dosing of material from the dosing dispenser can be carried out through the outlet opening 6. Due to the arrangement of the upper actuating member 10 in the upper portion from the dispenser housing 1 the material is expelled manually with simple manipulation without needing to move the dosing dispenser by hand in order to apply the material to the operating surface in the case of glue or to the skin in the case of cosmetics. Due to this configuration the dosing dispenser can be operated with one hand only through a simple linear motion which represents a substantial advantage over conventional dosing dispensers and as will be described in more detail below with a very simple dosing dispenser configuration. This has substantial advantages for a mass market product.
    [00044] As is evident from FIGs. 1 and 2 the opening 14 extends parallel to a longitudinal axis 16 of the dosage dispenser. The longitudinal extent of the opening 14 is greater in the illustrated embodiment than the longitudinal extent of the slide received in the opening 14 so that the slide can be moved by finger pressure in a translatoric manner in the opening 14 sufficiently for a dosing stroke in the direction to up and in a downward direction parallel to the longitudinal axis 16 of the dosing dispenser 20 as will be stated in greater detail below.
    [00045] Thus it may be advantageous to configure the actuating member 10 or the sliding element 12 with a knob 18 recess so as to be able to grip the sliding element 12 better with a finger for a translatoric movement thus applying the corresponding pressure. Thus it is additionally advantageous when an additional grip opening 20 is provided on the opposite side, thus moved slightly upwards with respect to the handle recess 18 arranged opposite the dispenser housing 2 which is not mandatory but advantageous.
    [00046] Handle recesses are used to facilitate handling. Suitable measures in place of the handle recesses can be, for example, roughness of the outer surface of the sliding element and optionally on an opposite portion of the dispenser housing, a rubber liner, a rib formation, and the like. This means that additional suitable measures can be taken in order to facilitate the manipulation of the sliding element 12.
    [00047] FIGs. 3 and 4 illustrating two sectional views of the dosage dispenser according to FIG. 1 and 2 rotated by 90° make an internal configuration of the structural functionality and the functional measurements described in conjunction with the configuration and design of the dispensing dispenser need to be observed in a combination context, but protection is applied for each structural functionality and measurement functional individually and so independently of the additional subsequently described features and measures, this means that the individual features described need to be observed in themselves when they are subsequently declared for the purposes of describing the invention in combination with other features, even when it is not explicitly stated below.
    [00048] As a matter of principle the dosing dispenser includes the described elongated cylindrical housing configured as a pen and the applicator 4 and the pump unit 22 which is arranged in the illustrated embodiment advantageously with a container 24 arranged in the housing 2 which is configured as a cartridge and an applicator 4. In the container 24 there is the material which is to be expelled by the dosing dispenser or the component which is in particular a material or a component which is pasty or viscous such as, for example, cosmetics, gels or glues or a liquid. In the illustrated embodiment the container 24 is open at the bottom thus at one end which is exposed to the applicator 4 and can be filled therefrom with the component to be expelled. Advantageously, the housing represents a support sleeve for the container 24 which corresponds with an internal contour of the housing and which has a circular cylindrical cross-section in this embodiment which, however, is not mandatory. At the upper end the container 24 is closed off by a face wall 26 which is provided with one or more openings which are not shown for flowing the component over the container 24 in a direction towards the pump. Starting from the face wall 26 of the container 24 a sleeve 28 extends in the upward direction which is advantageously made in one piece together with the container 24 in particular by injection moulding. As is evident from FIGs. 3 and 4 an outwardly protruding bead which in particular is hook-shaped is provided on the sleeve 28 wherein the bead is configured as an annular bead 28 in the illustrated embodiment, advantageously however the bead it can be configured by the individual snap hooks which are arranged at a distance from each other and distributed over a circumference of the sleeve 28. This annular rim is used for clip attachment of the actuating member 12, wherein the annular rim 30 in the inserted position it reaches in spring-loaded fashion behind a respective recess of the sliding element 32. Further the container 24 is advantageously interlocked in the dispenser housing 2 and secured and supported by snap locking.
    [00049] Any suitable pump that is used for standard dosing dispensers can be used as a pump unit. In particular, however pump units are suitable which are described in principle and in the utility models DE 20 2010 011 248 U1 or DE 20 2010 009 751 U1.
    [00050] In the illustrated embodiment the pump unit 22 which is advantageously configured as a pressure suction pump includes a pump cylinder 34 adjacent to the face wall 26 wherein the pump cylinder 34 is received within the sleeve 28 by a circumferential bead 36 which is advantageously configured integrally with the pump cylinder 34. Above the pump cylinder 34 there is a pump piston 38 which is in a starting position in the illustration according to FIGs. 3 and 4 and thus partially penetrates the top of the pump cylinder 34. The pump piston 38 is arranged in a pump housing 40 which envelops the pump piston 38 concentrically and at a distance and which forms a receiving cavity for a spring 44 which is configured as a coil or compression spring which extends over the pump piston 38 into the ring cavity between the flange 36 and the pump cylinder 34. Below the pump cylinder 34 there is an annular jacket 35 which is arranged on the face wall 26 wherein the annular jacket includes a center closing opening for a passage through to the pump cylinder 34 of the pressed component of the container 24. This annular jacket 45 acts as a valve and is formed from a flexible material, in particular an elastic rubber material which opens the closing opening under a vacuum. Above the pump piston 38 a pump housing continues in the upward direction to the applicator 4 and forms a receiving cavity for a valve member 46 which is preloaded by a spring 47 in the downward direction to the pump piston 38 which is provided with a flow channel through and the upper end of which is blocked by the valve member 46.
    [00051] Above the pump unit 22 there is the applicator 24 with a through channel 50 which is flow-connected with the pump unit and the container 24. The applicator can be configured in a suitable way in any way depending on the application is inserted and supported in a known manner via an insert and/or interlock connection to an open top sleeve 52 of the dispenser housing 2.
    [00052] Optionally the container 24 which is open at a bottom as illustrated in FIGs. 3 and 4 can be closed by a piston 54 of any construction which is inserted into the open bottom container 24 after filling in the component to be expelled.
    [00053] Optionally an insert cover 56 is snap-locked or inserted into an underface end of the dispenser housing 2.
    [00054] The piston 54 is properly configured and seals the container 24 in the downward direction. A piston configured in accordance with DE 20 2010 011 248 U1 is particularly suitable in that a sealing film made from the filled material for the container 24 is formed in an annular gap between the piston 54 and an inner wall of the dispenser housing 24 with the first pump strokes that provide an excellent seal in a simple way.
    [00055] Additionally FIG. 3 also illustrates the actuating member configured as a sliding member 12 and a gripping recess 20 configured on an opposite side in the dispenser housing 2.
    [00056] The dosage dispenser according to FIGs. 1 — 4 operates as in sequence.
    [00057] Thus it is assumed that dosing processes have already been carried out in such a way that the material to be expelled is already arranged in the pump cavity defined by the pump cylinder 34. When the sliding element 12 is sliding it takes the container 24 along a translational movement since the container is coupled thereto and interlocked by the recess 32 and the annular rim 30 so that the container 24 is moved along the access 16 of the dispenser housing according to FIG. 3 in the upward direction towards the pump unit 22. Due to this translational movement of the container 24 within and with respect to the dosing dispenser housing 2 the pump cylinder 34 is moved upward with respect to the pump piston 38 which is fixed in the dispenser so that the pump piston 38 moves to the pump cylinder 34 due to this relative linear movement and thus a volume of the pump cavity defined by the pump cylinder is reduced with the consequence that the valve element 46 becomes it lifts from the pump piston due to the pressure created and the preloaded spring 48 carrying the valve member 46 is compressed. Thus the material disposed in the pump cavity is expelled into the applicator. When the slider 12 is released thereafter the pump cylinder 34 is pressed by the compression spring 44 in the viewing direction of FIG. 3 and so also the container 24 and through the annular step 30 also the sliding element 12 which increases the volume of the pump cavity 58 again which is defined by the pump cylinder 34 so that a vacuum is created which lifts the valve which is configured as a jacket in the center and thus opens so that the component is sucked from the container 24 into the pump cavity 58.
    [00058] In the illustrated embodiment this has the consequence that due to the volume reduction of the component inside the container 24 also the piston 54 is appropriately pulled up or readjusted due to an adhesion on the surface of the component arranged in the container 24 simultaneously with a dispensing material to the pump cavity 58.
    [00059] When the sliding element 12 is pressed upwards again the pump cavity 58 is reduced as the pump cylinder 34 is moved upwards with respect to the pump piston 38 and then the valve element 46 opens due to accumulation of pressure in the pump cavity 58 so that the component arranged in the pump cavity 58 is pressed upwards through the through-flow channel 50 to the outlet opening 6 of the applicator. The dosing of material in this way is possible until the piston 54 has moved in an upward direction towards the face wall due to emptying of the container 24.
    [00060] In this way a respective dosage of the component included in the container 24 can be carried out in the upward direction through the outlet opening 6 of the applicator 4.
    [00061] As already stated above using the illustrated slider it is optional that it be illustrated in greater detail below with reference to FIGs. 5 to 10.
    [00062] FIGs. 5 and 6 illustrate the sliding member 12 with the gripping recess 18 and an annular sleeve 60 integrally formed on the sliding member 12. The sleeve which is cylindrical in particular circular according to FIG. 5 and 6, however it need not be closed around as it may include a dividing gap that extends over a length of the sleeve so that the sleeve 60 can then be clip-attached to the container sleeve 28 from one side. .
    [00063] FIG. 7 illustrates an elongated opening 14 for receiving slider 12 and it is evident that aperture 14 includes sufficient clearance for sliding movement of slider 12 along the axis of housing 16. As is evident from FIG. 2 the sliding element does not protrude in the outward direction beyond the dispenser housing 2, but is unloaded therewith. Optionally, however, it is also possible to let the slider 12 protrude slightly outwards, approximately 6 or up to 7 mm, in particular up to 3 or 4 mm in order to facilitate gripping the slider 12. Advantageously the slider wall, in particular the its outer surface is adapted to the outer contour of the housing 2 thus advantageously configured in a convex manner whereby the sleeve 60 is adjacent to the outer contour of the housing.
    [00064] The section view of FIG. 8 illustrates recess 14 and dispenser housing 2 with handle recess 20. FIG. 9 which illustrates a sectional view through sliding member 12 illustrates sliding member 12 with sleeve 60 enclosing housing 28 of container 24 which prevents sliding member 12 from falling out of opening 14. Thus sliding member 12 is anchored in the sleeve protruding onto container 24 through sleeve 60. FIG. 10 eventually illustrates the dispenser housing 2 which encloses the container 24 into which the filled-in component is to be expelled.
    [00065] FIGs. 11 to 13 last but not least illustrate the dispenser housing 2 with the upper sleeve 54 which is advantageously integrally formed therein in one piece for receiving the applicator, the additional handle opening 20 advantageously provided in the dispenser housing 2 and opening 14 for receiving the slider illustrated in FIG. 12. FIG. 13 eventually illustrates the sliding element 12 inserted into the opening 14.
    [00066] As stated above using the sliding element as an actuating member only represents an advantageous variant so that suitable variations or alterations of the actuating member are easily implemented. For example, instead of a translatorically movable sliding element also a roller supported in the dispenser housing or the like with circumferentially distributed ribs or the like or a ribbed or friction-generating or rubber-coated surface may be provided in a portion of the container 24 which is aligned with opening 14 and movably supported in dispenser housing 2 so that container 24 can be pressed upwardly against pump unit 22. In order to increase the friction locking engagement of this variant which will not be illustrated in the drawing of a rib configuration may be provided on the contact surface of the container where the roller or finger directly impacts the rib configuration, a wrinkled area or a rubber coating or a coating with increased friction of so that a non-distributed sliding translation movement of the container 24 is provided.
    [00067] Thus, it is also possible to use the container 24 in such a way as to speak directly as an actuation member wherein the portion of the container 24 or the sleeve 28 which is arranged opposite the opening 14 is provided with a creased area, a configuration of rib, a coating or surface coated with rubber or otherwise with increased friction. Through a finger movement of the opening 14 the container 24 can be pressed directly upwards manually against the pump unit. This is also within the scope and spirit of the invention.
    [00068] An advantage of these dosing containers is that there is a slim and compact configuration which additionally facilitates making the actuating member substantially unloaded with an outer surface of the dispenser housing which is very advantageous for an optical design of the dosing dispenser. Additionally the translatoric movement of the container through the actuating member facilitates a movement of the container 24 against the pump unit 22 for the purpose of dosing directly and manually through an access to the container where hand transfer is required to apply a component of exit with the applicator instead of an exit component being applied and distributed to the skin or surface to be glued easily with the same hand.
    [00069] FIG. 14 illustrates another embodiment of the invention, thus of a one-component dosing dispenser in which the general configuration with respect to the applicator, the pump unit and the container and housing and the general configuration of the embodiment described above such that only the particular component is described below in order to avoid repetition.
    [00070] According to FIG. 14 a cover 62 is positioned on the dispenser housing 2 where the cover covers the applicator according to FIG. 15. Such a cover can also be used with certainty in the modality described above.
    [00071] FIG. 14 illustrates a push button 64 that is positioned on container 24 within dispenser housing 2 on a side that is oriented away from applicator 4 and through which container 24 can be pressed upwardly in a direction to the dispenser unit. pump 22 which is configured in accordance with the modality described above so as to cause activation of the pump unit 22 and thus to move the material from the container 24 out of the applicator 4. Additionally the function is the same as in the modality described above. The embodiment illustrated in FIGs. 14 and 15 can be used regardless of the modality in accordance with FIGs. 1 to 13, but it can also be coupled with this modality so it can also be provided with a sliding element or the like in a third upper part of the dispenser housing, so that double acting for metered dispensing is possible, namely through the member of actuation arranged in the top third part of the dispenser, such as, for example, the sliding element or otherwise by the push button 64.
    [00072] As is evident from FIG. 14 the dispenser housing 2 has a recess in the push-button portion so as to facilitate easy manual depression of push-button 64. FIG. 14 clearly shows the optically attractive and slim modality of the dosing dispenser.
    权利要求:
    Claims (13)
    [0001]
    1. A dosage dispenser for expelling viscous or pasty material such as cosmetic cream, glue and the like, comprising: a container (24) including the container material which is received in a dispenser housing (2); a pump unit (22) arranged in front of the container (24); and an applicator (4) applied to the pump unit for dispensing material, wherein the dispenser housing (2) includes an actuating member (10) that facilitates the movement of the container (24) which is movably arranged in the dispenser housing (2) with respect to the pump unit (22) so that the pump unit can be activated by the container for the suction and dispensing of the material, characterized in that the actuating member (10) is formed by an opening (14) in the dispenser housing (2) which facilitates a manual access to the container (24) supported in the dispenser housing (2) so as to move the container (24) in a linear fashion or the member actuating (10) is configured as a sliding element (12) that is inserted into an opening (14) of the dispenser housing (2), wherein the sliding element (12) includes an annular sleeve (60) that reaches around of a sleeve (28) of the container (24) arranged in the portion of the pump unit (22) for the owing the container (24) with the sliding element, and wherein the sliding element (12) is translatorically movable in the opening (14), so that the container (24) is movable back and forth caused by the movement of sliding the sliding element (12) in order to activate the pump unit (22).
    [0002]
    2. Dispenser according to claim 1, characterized in that the container (24) is movable back and forth translatorically along the longitudinal axis (16) of the dispenser housing (2) with respect to the unit pump (22) and supported by the dispenser housing.
    [0003]
    3. Dispenser according to claim 1 or 2, characterized in that the opening (14) is configured in the housing (2) in a third front part, proximal to a portion of the pump unit (22).
    [0004]
    4. Dispenser according to any one of claims 1 to 3, characterized in that the sliding element (12) is coupled with the container (24) through a rim formed in the sleeve (28) of the container that interlocks with a recess of the sliding element.
    [0005]
    5. Dispenser according to any one of claims 1 to 4, characterized in that the sliding element (12) is substantially unloaded with the outer surface of the dispenser housing (2).
    [0006]
    6. Dispenser according to any one of claims 1 to 5, characterized in that an outer surface of the sliding element (12) is curved to the circumferential contour of the dispenser housing (2).
    [0007]
    7. Dispenser according to any one of claims 4 to 6, characterized in that the sliding element (12) includes a handle recess (18), wherein a grip recess (20) is advantageously provided in a side of the dispenser housing (2) which is arranged opposite the sliding element (12), wherein the gripping recess (20) is arranged slightly higher with respect to the handle recess (18) in the sliding element (12) with reference to the pump unit (22).
    [0008]
    8. Dispenser according to any one of claims 1 to 7, characterized in that the container (24) includes a face wall (26) provided with at least one opening in an end portion of the container facing the unit pump (22) wherein the sleeve (28) of the container (24) extends from the face wall (26) wherein the sleeve (28) of the container (24) receives a pump cylinder (34) of the pump unit (22) interacting with a pump piston (38) provided with a material passage through with a spring (39) connected between and advantageously including a valve member (46) closing the material passage through. of the pump piston (38), wherein the valve member is preloaded in the closed position by a spring (48) against the pump piston (38).
    [0009]
    9. Dispenser according to claim 8, characterized in that the movement of the container in a direction to the pump unit (22) moves the pump cylinder (34) with respect to the pump piston (38), wherein the pump piston penetrates the pump cylinder thus reducing a size of a pump cavity (58) defined by the pump cylinder (34), and wherein the pump cylinder is moved back to its starting position by the spring (39 ) after disengaging the sliding element (12) so that the container (24) is moved back to its starting position.
    [0010]
    10. Dispenser according to claim 8 or 9, characterized in that a sealing jacket advantageously made from a flexible material is arranged between the pump cylinder (34) and the face wall (26) of the container (24) so that the sealing jacket is provided with at least one closing opening which opens under vacuum and facilitates dispensing material from the container (24).
    [0011]
    11. Dispenser according to any one of claims 1 to 10, characterized in that the container (24) is closed by a piston (54) at an end arranged opposite the pump unit (22) in which the piston (54) is movable within the container (24) and advantageously seals the container at this end.
    [0012]
    12. Dispenser according to claim 13, characterized in that the end of the container (24) that receives the piston (54) is closed by a cover (56) or by a push button, in which the container ( 24) is movable by the push button in a translational manner to the pump unit (22) to activate the pump unit and the container is preloaded to its starting position by a spring.
    [0013]
    13. Dispenser according to any one of claims 1 to 12, characterized in that the attachment of the individual components of the dispenser is respectively provided by an interlock, clip or plug in the connection.
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    同族专利:
    公开号 | 公开日
    EP3019279A1|2016-05-18|
    CN105377446A|2016-03-02|
    EP3019279B1|2018-09-19|
    US9770736B2|2017-09-26|
    WO2015003762A1|2015-01-15|
    CN105377446B|2019-05-07|
    US20160144395A1|2016-05-26|
    WO2015003762A8|2016-03-03|
    BR112016000357A2|2017-07-25|
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    法律状态:
    2018-11-06| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2020-04-22| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2021-04-27| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2021-07-06| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/05/2014, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202013006212|2013-07-09|
    DE202013006212.6|2013-07-09|
    PCT/EP2014/001404|WO2015003762A1|2013-07-09|2014-05-23|Metering dispenser for discharging an in particular pasty or viscous material, such as cosmetic cream, adhesive, and the like|
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