• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
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  • 优先权
    • 专利摘要:
    The invention relates to a system for fixing a distribution pump (2) to the neck (4) of a reservoir containing a fluid product, said system comprising: - a sleeve (10) comprising fixing means (15) on said neck (4) and attachment means (11) of the pump (2); - an articulation collar (25), said articulation collar (25) and the sleeve (10) being mounted movable relative to one another between an end of travel position (PF) and a position of start of race (PI); - a hoop (30) configured to move said articulation collar (25) between a high disassembly position (PH), in which said fixing means are free, and a low position (PB) of use, in which said fastening means are engaged around said neck (4); said fastening system being characterized in that said start and end of travel positions (PI, PF) are located so that the articulation collar (25) is able to pass from the high disassembly position (PH) towards the low position (PB) of use by translation. Figure for the abstract: [Fig. 4]
    公开号:FR3090596A1
    申请号:FR1873690
    申请日:2018-12-20
    公开日:2020-06-26
    发明作者:Frédéric Leleu；Pierre Dumont；Emir EZZINA
    申请人:Albea Services SAS；
    IPC主号:
    专利说明:

    Description
    Title of the invention: FIXING SYSTEM FOR MOUNTING A DISTRIBUTION PUMP ON A
    BOTTLE AND BOTTLE OF ASSOCIATED FLUID PRODUCT
    Technical field of the invention
    The invention relates to a system for fixing a fluid dispensing pump. The invention also relates to the bottle of associated fluid product.
    In the context of the invention, the fluid product can be a cosmetic product, a pharmaceutical product or any other product.
    Technical background
    Fluid product bottles conventionally include a reservoir for the fluid product surmounted in its upper part by a rigid neck delimiting an opening in which the fluid product distribution system is inserted.
    The distribution system comprises a pump which can be actuated by a user by means of a push button, which makes it possible to dispense a dose of the fluid product, in particular in the form of a spray.
    The distribution system further comprises fixing and sealing means which allow it to be maintained at the neck and, if necessary, to isolate the reservoir from the external environment. Among the different existing configurations, a distinction is made between the fixing means allowing a definitive fixing of the distribution system at the level of the neck, fixing means requiring a threshold force to unlock said fixing means and removable fixing means. The use of one configuration rather than another depends on the problem addressed.
    We know from the prior art a system for fixing a pump on a neck of a tank configured to facilitate recycling of the system once disassembled. The fastening system is provided with a sleeve, a collar mounted around the sleeve and able to partially move in a helical movement around said sleeve by the actuation of a hoop. The sleeve is configured so that the unscrewing of the fastening system requires the application of a threshold force by the user, thanks to the presence of pins. Once a disassembly position is reached, the collar remains in the disassembly position on the sleeve while the pump can be removed, which allows either recycling of the bottle, freed from the pump, or the user to refill the tank again. To reassemble the pump, i.e. return it to the operating position, the user must necessarily screw the collar back on. However, the pins used to calibrate the effort to be provided for unscrewing are configured so that reassembly is almost impossible or very difficult. In addition, even if the user could replace the pump, it should pass, as indicated, by a screwing movement.
    Summary of the invention
    The present invention provides a fixing system which allows, after filling the tank, to reassemble the pump by screwing but also and above all by simple pressing on the hoop and in this regard proposes a system for fixing a distribution pump. on the neck of a reservoir containing fluid, said system comprising:
    - a sleeve comprising means for fixing to said neck and means for attaching the pump;
    - an articulation collar, said articulation collar and the sleeve being mounted movable relative to one another between an end of travel position and a start of travel position;
    - a hoop configured to move said articulation collar between a high disassembly position, in which said fixing means are free, and a low position of use, in which said fixing means are engaged around said neck.
    This fixing system is characterized in that said start and end of travel positions are located so that the articulation collar is able to pass from the upper disassembly position to the low position of use by translation .
    The idea of the invention is to allow reassembly of the pump by a simple gesture, namely, translation while retaining the advantages of a fixing system comprising a sleeve, an articulation collar and a fret. In this regard, the start and end positions are advantageously located in the axial extension of each other so that the articulation collar is capable of sliding from the end of travel housing towards the housing of start of travel by translation and reassembly of the pump is also possible by simple user support. In addition, once replaced, the system is again in the start of race position and the same disassembly / reassembly cycle can be started again.
    According to different characteristics of the invention which can be taken together or separately:
    - said articulation collar and said sleeve are in abutment at the end of travel position in the upper disassembly position;
    - said articulation collar and said sleeve are in abutment at the start of travel position in the low position of use;
    - The fixing system comprises a guide collar;
    - said articulation collar is mounted around the guide collar;
    - The sleeve comprises first means for guiding in translation of said articulation collar from the upper disassembly position to the low position of use, in particular located at the level of the guide collar;
    - The first translational guide means comprise a race start housing located in the race start position;
    - The first translational guide means comprise an end of stroke housing located in the end of travel position;
    - The first translational guide means comprise a locking means;
    - said start and end of race housings are connected by means of said locking means;
    - said locking means is configured to allow the displacement in translation of said articulation collar from the upper disassembly position to the lower position of use by application of a threshold pressure;
    - said locking means forms a boss;
    - said locking means comprises a retaining portion of the articulation collar in the upper disassembly position;
    - said retaining portion is located in the extension of said end of stroke housing;
    - said locking means comprises a locking flange of the articulation collar in the low position of use;
    - said locking flange forms a stop for said articulation collar in the race start housing;
    - said retaining portion and said locking flange are connected by an edge of said locking means;
    - said articulation collar is able to slide along the first guide means in translation, in particular, on the retained portion then on the edge;
    - the sleeve further comprises second means for guiding the articulation collar, said second guide means comprise at their ends said start and end positions;
    - said articulation collar is capable of performing a rotational and translational movement, in particular, of screwing around said sleeve;
    - the second guide means comprise a helical section;
    - the second guide means comprise locking means separating the start and end of race housings of said helical section;
    - said locking means are configured to allow the rotational movement of the hinge collar around said sleeve by application of a threshold pressure;
    - said locking means form frank stops;
    - the articulation collar comprises a protuberance capable of moving along said first and second guide means in translation and in rotation;
    - the hoop comprises an inner wall having ribs;
    - The ribs are distributed angularly around a periphery of said inner wall, so that said hoop is adjusted tightly on said articulation collar;
    - The sleeve includes a skirt for fixing on the neck, the hoop being configured to immobilize the skirt on the neck in the low position and to release the skirt in the high position.
    The invention further relates to a dispensing bottle for a fluid product, comprising a reservoir for the fluid product said reservoir being provided with a neck defining an opening for said reservoir, said bottle further comprising a dispensing pump and a fixing system as described above, said system for fixing said pump on said neck. In addition, said neck of the dispensing bottle is provided with an anti-rotation system of said fixing system.
    Brief description of the figures
    Other objects and characteristics of the invention will appear more clearly in the description which follows, made with reference to the appended figures, in which:
    [Fig.l]
    FIG. 1 illustrates a view in longitudinal section of a dispensing head mounted on a neck of a reservoir of a flask of fluid product and equipped with a system for fixing a pump according to the invention, before initial assembly ;
    [Fig.2]
    Figure 2 shows Figure 1 after mounting the fastening system on the neck; [Fig.3]
    Figure 3 shows Figures 1 and 2, in a position where the fixing system can be removed from the neck, after first use we go back to the neck for a new use;
    [Fig.4]
    Figure 4 illustrates in perspective an exploded view of the fastening system according to the invention comprising a sleeve (fig. 4b), the articulation collar (fig. 4c) and a hoop (fig. 4d). In Figure 4a is illustrated the neck for fixing said fixing system.
    Detailed description of the invention
    Referring to Figure 1, the invention relates to a dispensing bottle of a fluid product comprising a reservoir 3 and a dispensing head 1 of the fluid product contained in the reservoir 3.
    The fluid product can be a cosmetic product, a pharmaceutical product or any other product which can be usefully preserved in a bottle. The fluid can be directly in contact with the reservoir 3. That said, the fluid can be included in a flexible pocket located within said reservoir 3 so that it is not in contact with the reservoir 3 but with said flexible pocket .
    The tank 3 can be either rigid or deformable. That said, the reservoir 3 comprises, at an upper part, a neck 4 and an opening 5 formed in said neck 4. The neck 4 is preferably rigid. It forms a groove 7 with the reservoir 3 and a peripheral edge 6 surmounting said groove 7.
    The dispensing head 1 is equipped with a dispensing pump 2 for the fluid product contained in the reservoir 3. At the outlet of the pump, the dispensed fluid is in particular liquid, viscous or pasty. The dispensing pump 2 comprises a body extending along a central longitudinal axis X corresponding to a median axis of the bottle. The body is of tubular shape in particular of revolution. In use, the distribution pump 2 is held stationary at the neck 4 by means of a fixing system according to the invention. However, the distribution pump 2 can be removed from this location by means of said fixing system, for example for filling the reservoir 3. In other words, the distribution pump 2 is removable.
    The fixing system according to the invention comprises a fixing sleeve 10, a hinge collar 25 and a hoop 30. The hinge collar 25 and the sleeve 10 are mounted movable relative to the other between a start position ! (illustrated in Figure 1) and an end position P F (illustrated in Figure 3). The kinematics of movement of said articulation collar 25 relative to said sleeve 10 will be better described below. The hoop 30 is itself configured to actuate a displacement of said articulation collar 25 relative to said sleeve 10. It also has a decorative function, its external surface being visible to the user.
    In the embodiment illustrated in Figure 1, the sleeve 10 is generally cylindrical in shape and extends along the axis X. The sleeve 10 is hollow. It delimits an empty internal volume essentially used to accommodate the distribution pump 2. However, the pump 2 extends axially beyond the ends of the sleeve 10. The sleeve 10 is provided with attachment means 11 of the distribution pump 2. The attachment means 11 make it possible to keep the pump 2 immobile at the level of the neck 4, for example in an extended manner thanks to a seal 9.
    The sleeve 10 includes a skirt 12 configured to engage with the neck 4. In this regard, the skirt 12 includes a flat portion 14 adapted to come around the peripheral edge 6, possibly in clamping. The skirt 12 further comprises means of attachment 15 to the neck 4 extending in the extension of the flat portion 14.
    Preferably, the fixing means 15 consist of flexible tabs capable of performing movements independently of each other. Preferably, the flexible legs 15 are regularly spaced from each other around the entire periphery of the skirt 12, that is to say that the flexible legs are separated from each other by a constant distance. Preferably also, the flexible tabs 15 are connected to the flat portion 14 by means of a hinge portion 15a. They alternately adopt a release position in which they are free, that is to say that they are not engaged with the neck 4 and an engagement position in which they are engaged with said neck 4. The flexible legs 15 have, on their internal faces, that is to say on their faces facing the neck 4, a shape substantially complementary with the shape of the groove 7. In the configuration illustrated in FIG. 1, the flexible legs 15 are in the release position, that is to say that they are not engaged in the groove 7.
    The sleeve 10 further comprises a guide collar 16 having the main function of guiding the articulation collar 25 in its movements. The articulation collar 25 is more precisely mounted movable around the guide collar 16. In other words, it is able to move relatively to said guide collar 16. Said guide collar 16 comprises means for guiding said collar d hinge 25, which will be described in more detail below. The articulation collar 25, meanwhile, comprises means of displacement along said guide means of said guide collar 16. The guide collar 16 and the articulation collar 25 therefore form a movable mechanical assembly. The guide collar 16 is located in the longitudinal extension of the skirt 12.
    The hoop 30 is generally cylindrical in shape. As mentioned previously, it is configured to actuate the movement of said articulation collar 25. In this regard, it comprises an interior wall 31 on which ribs 32 are angularly distributed. The ribs are more precisely located on an upper portion of the hoop 30, along which the articulation collar 25 is capable of moving. The ribs 32 make it possible to secure the hoop 30 and the articulation collar 25. In the present case, in the embodiment illustrated in FIGS. 1 to 3, it can be seen that the ribs 32 (visible in FIG. 1) are encrusted in an outer wall 29 of the articulation collar 25, which allows the tightening and therefore the joining of the hoop 30 around the articulation collar 25. This thus makes the drive of the articulation collar 25 more reliable by the hoop 30.
    In addition, the hoop 30 is configured to perform a translational movement. This translational movement of the hoop 30 is made possible by the configuration of the articulation collar 25 relative to the skirt 12. For this, the outer wall 29 of the articulation collar 25 is here substantially aligned with the flat portion 14 of the skirt 12 so that the hoop 30 is always held in abutment on the outer wall 29 and on the flat portion 14. Incidentally, the hoop 30 is thus able to move longitudinally, in particular between a proximal position and a distal position relative to the sleeve 10 by driving said articulation collar 25.
    By being thus configured, the hoop 30 is adapted to actuate the movement of the articulation collar 25 between a high position P H for dismantling and a low position P B for use. In order for the articulation collar 25 to be able to reach the upper disassembly position P H , the hoop 30 must move towards its distal position. Likewise, so that the articulation collar 25 can reach its low position of use P B , the hoop 30 must move towards its proximal position. It should be noted that in the configuration illustrated in FIG. 1, the articulation collar 25 is neither in the high position P H for dismantling nor in the low position P B for use but in a position before initial mounting.
    Referring to Figure 2, the articulation collar 25 is in the low position P B of use. When the articulation collar 25 is in this position, the fixing system is rigidly held around the neck 4 and the bottle is ready to be used. Indeed, in this configuration, the hoop 30 being located in the proximal position and therefore completely lowered, its inner wall 31 exerts radial pressure on the fixing means 15 which are in the engagement position. In other words, the fixing means 15 are engaged with the neck 4. In this case, the outer faces of the flexible tabs 15 are in vertical alignment with the flat portion 14, while their internal faces are completely engaged in the groove 7 of the cervix. It can be noted that the groove 7 comprises a recess 8. The recess 8 forms an anti-rotation system of the fixing system in which one or more lugs 15 can be housed.
    Referring to Figure 3, the articulation collar 25 is in the upper position P H disassembly. When the articulation collar 25 is precisely in this position, the fastening system is no longer engaged with the neck 4. If necessary, the user may possibly refill the reservoir 3 if the fluid used is suitable for such manipulation. In this configuration, the hoop 30 being located in the distal position, and therefore completely raised, the inner wall 31 no longer exerts pressure on the fixing means 15 which releases said fixing means 15. In this case, the flexible tabs 15 are in the release position. In other words, the flexible tabs 15 are free.
    As already indicated, Figure 1 illustrates the bottle before initial fixing of the dispensing head 1 on the tank. Such an operation takes place, for example, at the manufacturer in charge of the initial filling of the bottle.
    In this configuration, the sleeve 10 is mounted on the neck 4, the flexible tabs 15 being free. The articulation collar 25 is in the low position P B of use. The hoop 30 is in a retracted position corresponding to the upper disassembly position P H of FIG. 3 but without the hoop being already tightly mounted on said articulation collar 25, thus allowing the flexible legs 15 to be free and the dispensing head 1 to be mounted on the tank.
    Once the dispensing head 1 thus installed, the hoop 30 is lowered in force in a translational movement and the dispensing head passes in the configuration of Figure 2. This translational movement is facilitated by the ribs 32 dedicated to guiding the articulation collar 25.
    Referring to Figures 2 and 3, the kinematics of movement of the articulation collar 25 relative to the sleeve 10 is described below.
    Passage of the articulation collar 25 from the high disassembly position P n to the low position P ^ ’use
    Preferably, when the articulation collar 25 is located in the high position P H for dismantling (FIG. 3), it is in abutment with the sleeve 10 at a limit position P F. Preferably, also, when the articulation collar 25 is located in the low position P B of use (fig. 2), it is in abutment with said sleeve 10 at the level of the start of travel position P b As has been mentioned before, to prevent untimely disassembly when using the bottle, the devices of the prior art are configured so that the user is forced to unscrew the articulation collar 25 from the sleeve 10. The subsequent reassembly, s 'it is allowed, is then done by screwing.
    Alternatively, the articulation collar 25 and the sleeve 10 can be in abutment, without necessarily that one of said parts is embedded in the other part. In other words, there may be a clearance between the articulation collar 25 and the sleeve 10.
    According to the invention, the start and end positions P b P F are located so that the articulation collar 25 is able to pass from the high position P H for dismantling (as illustrated in Figure 2) to the low position P B of use (as illustrated in Figure 3) by translation. Thus, even if the fixing system is dismantled, for example, by unscrewing, said fixing system can be reassembled on the neck 4 of the reservoir 3 by simple translational movement and therefore a simple support of the user. No screwing is therefore necessary for reassembly.
    With reference to FIG. 4b, the sleeve 10 advantageously comprises first means for guiding, in translation, said articulation collar 25 from the high position P H for disassembly to the low position P B for use. The first translation guide means are located on the guide collar 16. They extend along the start of travel position P! and from the end position P F. It is preferable that these first means for guiding in translation are at least two in number. This makes the movement of the articulation collar 25 more reliable relative to the sleeve 10.
    Advantageously, these first means for guiding in translation comprise a race start housing 19 located in the race start position ! and a limit switch housing 20 located at the limit switch position P F. The start and end of travel housings 19, 20 form, in combination, a groove or else a notch having a grip of substantially rectangular shape on the guide collar 16. As illustrated in FIG. 4b, the groove extends longitudinally over the entire height of the guide collar 16, that is to say between an upper free edge of the guide collar 16 and the skirt 12. The height of the guide collar 16 therefore corresponds substantially to the longitudinal distance which the articulation collar 25 during its travel from the high position P H for dismantling to the low position P B for use. In this regard, the skirt 12 forms an outer surface 13 on which is supported a lower edge of the articulation collar 25 when it is in the low position P B of use. The outer surface 13 contributes to the locking in translation of the articulation collar 25.
    It should also be noted that the end-of-travel housing 20 comprises a flat end 20a forming a discontinuity at the upper free edge of the guide collar 16. This makes it possible in particular to predispose the articulation collar 25 relative to the guide collar 16 and facilitates the initial mounting of the articulation collar on the sleeve 10.
    Each of said first translational guide means further comprises a locking means 18. The start and end of race housings 19, 20 are connected via said locking means 18. Any translational movement of the collar of articulation 25 from the high disassembly position P H to the low position P B of use implies that said articulation collar 25 is able to pass over said locking means 18.
    Said locking means 18 is configured to allow the displacement in translation of said articulation collar 25 from the high position P H for dismantling to the low position P B for use by translation by application of a threshold pressure. Thus, the gesture of the user remains simple since it requires only a simple press and, at the same time, the movement of the articulation collar 25 from the high disassembly position P H to the low position P B d ' use cannot result from an involuntary support, but from a will on the part of the user to close the bottle.
    Advantageously, said locking means 18 forms a boss, that is to say an extra thickness between said start and end of race housings 19, 20.
    Preferably, the locking means 18 comprises a retaining portion 18a. Said retaining portion 18a forms a bearing surface for the articulation collar 25 when the latter is in the high position P H for dismantling. The retaining portion 18a is inclined relative to a bottom of the groove. More precisely, it forms an obtuse angle with the end-of-travel housing 20. By being thus configured, the retaining portion
    18a allows both the retention of the articulation collar 25 and its sliding along the groove, and therefore from the end of travel position P F to the start of travel position P b
    In addition, said locking means 18 comprises a locking rim 18b. This locking rim 18b extends from the bottom of the groove in a plane transverse to the direction of axis X. More precisely, it makes a right angle with the start of race housing 19. Thus, once the collar 25 has reached the low position P B for use, it cannot return to the high position P B for dismantling by translation along the groove. The locking rim 18b therefore forms an upper stop for said articulation collar 25 in the low position P B of use.
    The locking means 18 comprises an edge 18c by which the retaining portion 18a is connected to the locking rim 18b. The edge 18c can be likened to an apex of the boss 18. In the embodiment of FIG. 4b, the edge 18c has a height, known as the projection height substantially equal to the depth of the groove relative to an outer periphery. of the guide collar 16. This is not compulsory. The projection height defines the pressure which must be applied to the articulation collar 25 to pass through the locking means 18 and reach the start-of-travel housing 19. It will be understood that the higher the projection height the more the pressure to be exerted is important.
    Thus, when the articulation collar 25 slides from the end-of-travel housing 20 to the start-of-travel housing 19, it passes successively over the retaining portion 18a and the edge 18c.
    Referring to Figure 4c, the hinge collar 25 is in the form of a hollow cylinder. This is not limiting in the context of the present invention. In any event, it is necessary that the shape of the articulation collar 25 conforms to that of the sleeve 10 since the articulation collar 25 is mounted movable around said sleeve 10. The articulation collar 25 comprises a protuberance 26 able to move along said first guide means in translation. The protrusion 26 extends radially from an internal wall of the articulation collar 25. It has a generally rectangular shape, although this is not compulsory. This shape is adapted to that of the guide means along which it must move. More precisely, lateral sides, oriented longitudinally of the protuberance 26 slide against lateral sides, oriented longitudinally of the groove formed by the housings 19, 20.
    The outer collar 25 also has an inner ring 27 capable of coming to bear on an additional thickness 17 of an upper edge of the sleeve 10. Thus, when the articulation collar 25 is in the high position P H for dismantling, it is configured to remain at the end position 20, so that the articulation collar 25 is held at the level of the sleeve 10. When the articulation collar 25 is in the low position P B of use, a lower edge of said articulation collar is capable of coming to bear on the outer surface 13.
    Passage of the articulation collar 25 from the low position P rjT use towards the high position P H for dismantling
    Referring to Figure 4b, the sleeve 10 may include, in addition to the first translation guide means, second guide means of the articulation collar 25. These second guide means allow the articulation collar 25 to be screwed and unscrewed from said sleeve 10.
    Similarly to the first translation guide means, these second guide means are positioned on the guide collar 16. Preferably, they extend between said start and end positions P b P F. Each comprises at its ends a start of race housing 19 and a end of race housing 20. It should be understood that if there are two second guide means this implies that there are four housings in total since each of the second guide means comprises a start-of-travel housing 19 and an end-of-travel housing 20, in the longitudinal sequence of one another, two by two.
    The fixing system according to the invention is particularly ingenious. Indeed, the start and end of race housings 19, 20 which are discussed in the second guide means are the same housings which form the first guide means in translation, in this case the groove. The architecture of the guide means is thus optimized to allow both reassembly of the fastening system by simple pressing of the user but also the screwing and unscrewing of said system. With reference to the example cited above, it is clear that if there are four housings in total, there are therefore two first means for guiding in translation, each being formed from a start of race housing 19 and d an end-of-travel housing 20. However, in this configuration, as will be better understood hereinafter, the end-of-travel housing 20 of a second guide means does not form a groove with the start-of-travel housing 19 of the same second guide means.
    The second guide means are configured so that the articulation collar 25 is capable of carrying out a movement of rotation and translation, in particular, of screwing around said sleeve 10 in order to disassemble the fixing system.
    In this regard, each of the second guide means advantageously comprises a helical section 21. Each helical section 21 comprises a first end 22 comprising the start of race housing 19 and a second end 23 having the end of race housing 20 The number of second guide means is preferably at least equal to two. That said, this number is not limitative.
    Consider that the sleeve 10 comprises η, n being a natural integer, second guide means each comprising a helical section 21 b ..., 21 ;, 21 i + i, ..., 21 n , i being an integer natural with i> l and i + l <n. Each of the helical sections 21 b ..., 21; , 21 i + i, ..., 21 n , i being a natural integer with i <n, respectively includes a first end 22 b ..., 22 ;, 22 i + b ..., 22 n and a second end 23 b ..., 23 ;, 23 i + i, ..., 23 n . Said second guide means are configured so that the first end 22; a first helical section 21; is located opposite the second end 23 n of a last helical section 21 n and that each of the other first ends 22 i + i of the helical sections is located opposite the other second ends 23; helical sections which precede them. In fact, the first ends 22 ;, ---, 221, 22 i + i, ..., 22 n form with the second ends 23 b ..., 23 ;, 23 i + i, ..., 23 n the housings of the first guide means in translation, in this case grooves, which makes the fixing system of the invention a system that is both practical and ingenious.
    In the particular case where n is equal to one, this means that there is a single guide means comprising a helical section 21. In this case, it is understood that the ends of the helical section 21 also form the housings of start and end of travel 19, 20 of the groove allowing the articulation collar 25 to pass from the high position P H for dismantling to the low position P B for use.
    In the particular case where n is equal to two, this means that the first helical section 21; makes a half-turn of the guide collar 16 and the second helical section 21 2 makes a remaining half-turn of the guide collar 16. In this configuration, the first end 22; of the first helical section 21; is located opposite the second end 23 2 of the second helical section 21 2 and the first end 22 2 of the second helical section 22 5 is located opposite the second end 23; of the first helical section. The first end 22i and the second end 23 2 form the housings of a first translation guiding means, while the first end 22 2 and the second end 231 form the housings of a second translation guiding means.
    Preferably, each second guide means comprises locking means 19b, 20b separating the start and end of race housings 19, 20 of said helical section 21. Said locking means 19b, 20b consist of bosses or extra thicknesses of which a height of projection determines the pressure which must be applied so that the articulation collar 25, in particular the protuberance 26 leaves the housing at the start or end of the race 19, 20 to reach the helical section 21. In other words , the locking means 19b, 20b are configured to allow the rotational movement of the articulation collar 25 around said sleeve 10 by application of a threshold pressure.
    In a preferred embodiment, the additional thickness 20b forms a straight stop (as illustrated in FIG. 4b). In other words, it prevents the articulation collar 25 from being screwed around the sleeve 10, even if high pressure is exerted. In such a configuration, the protuberance 26 cannot leave the end-of-travel housing 20 to reach the helical section 21. It is thus understood that only the translation of the protuberance 26 from the end-of-travel housing 20 towards the start housing of stroke 19 is authorized to reach the low position P B of use.
    In a preferred embodiment, the additional thickness 20b is configured so that the unscrewing of the articulation collar 25 around the sleeve 10 is authorized by application of a threshold pressure (as illustrated in FIG. 4b).
    It is well understood that when the protuberance 26 moves from the start of race housing 19 to the end of race housing 20 passing over the additional thickness 19b, along the helical section 21 and over the additional thickness 20b, in this order it is an unscrewing. The articulation collar 25 therefore passes from the low position P B for use to the high position P H for dismantling by unscrewing. As a reminder, this is the only possible alternative since it is not possible to disassemble the fastening system by translation, in particular because of the stop 18b. Alternatively, when the protrusion 26 moves from the end-of-travel housing 20 to the start-of-travel housing 19 passing over the additional thickness 20b, along the helical section 21 and over the additional thickness 19b, in this order it is of a screwing. The articulation collar 25 therefore passes from the high disassembly position P H to the low use position P B by screwing. This is not compulsory in the present invention since the first means for guiding in translation make it possible to pass from the high position P H for dismantling to the low position for use P B by translation of the articulation collar 25.
    In other words, although the reassembly of the fixing system according to the invention is possible by simple translation of the articulation collar 25 from the high position P H for dismantling to the low position P B of use, it is also possible to mount the fixing system by screwing. This gives it great flexibility of use.
    权利要求:
    Claims (1)
    [1" id="c-fr-0001]
    Claims [Claim 1] System for fixing a distribution pump (2) to the neck (4) of a reservoir containing fluid, said system comprising: - a sleeve (10) comprising fixing means (15) on said neck (4 ) and attachment means (11) of the pump (2); - an articulation collar (25), said articulation collar (25) and the sleeve (10) being mounted movable relative to one another between an end of travel position (P F ) and a position start of travel (PO; - a hoop (30) configured to move said articulation collar (25) between a high disassembly position (P H ), in which said fixing means are free, and a low position (P B ) of use, in which said fixing means are engaged around said neck (4); said fixing system being characterized in that said start and end of travel positions (P b P F ) are located so that the articulation collar (25) is capable of passing from the high position (P H ) for dismantling to the low position (P B ) for use by translation. [Claim 2] Fixing system according to claim 1, in which the sleeve (10) comprises first means for guiding in translation of said articulation collar (25) from the top disassembly position (P H ) to the bottom position (P B ) d 'use. [Claim 3] Fastening system according to claim 2, in which the first translational guide means comprise a start-of-travel housing (19) located at the start-of-travel position (PO and a end-of-travel housing (20) located at the end position (P F ), the start and end position housings (19, 20) being located in the extension of one another. [Claim 4] Fastening system according to claim 3, in which the first translational guide means comprise a locking means (18), said start and end-of-travel housings (19, 20) being separated by said locking means (18). , said locking means (18) being configured to allow the translational movement of said articulation collar (25) from the top position (P H ) for dismantling to the bottom position (P B ) of use by application of a threshold pressure. [Claim 5] The fastening system according to claim 4, wherein said locking means (18) forms a boss.
    [Claim 6] Fastening system according to one of claims 4 to 5, wherein said locking means (18) comprises a retaining portion (18a) of the articulation collar (25) in the high position (P H ) for disassembly, said portion retainer (18a) located in the extension of said end of stroke housing (20). [Claim 7] Fastening system according to one of claims 4 to 6, wherein said locking means (18) comprises a locking flange (18b) of the articulation collar (25) in the low position (P B ) of use, said locking rim forming a stop for said articulation collar (25) in the race start housing (19). [Claim 8] Fastening system according to any one of claims 1 to 7, in which the sleeve (10) further comprises second means for guiding the articulation collar (25) comprising at their ends said start and end positions. (P b P F ). [Claim 9] Fastening system according to claim 8, in which the second guide means comprise a helical section (21) and locking means (19b, 20b) separating the start and end of travel housings (19, 20) from said helical section. (21). [Claim 10] Fastening system according to claim 9, wherein said locking means (19b, 20b) are configured to allow the rotational movement of the articulation collar (25) around said sleeve (10) by application of a threshold pressure. [Claim 11] Fastening system according to claim 9, in which the locking means (20b) forms a frank stop. [Claim 12] Fastening system according to any one of claims 8 to 11, in which the articulation collar (25) comprises a protuberance (26) capable of moving along said first and second guide means. [Claim 13] Fastening system according to any one of the preceding claims, in which the hoop (30) comprises an interior wall (31) having ribs (32) angularly distributed around a periphery of said interior wall (31), so that said hoop (30) is adjusted tightly on said articulation collar (25). [Claim 14] Vial for dispensing a fluid product, comprising a reservoir (3) for the fluid product said reservoir being provided with a neck (4) defining an opening (5) for said reservoir, said vial further comprising a dispensing pump and a fixing system according to claims 1 to 13, said system for fixing said pump on said
    collar.
    [Claim 15] Bottle according to claim 14 wherein said neck (4) is provided with an anti-rotation system of said fixing system.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3670000A1|2020-06-24|Attachment system for mounting a distribution pump to a bottle and associated fluid product bottle
    EP2102077B1|2011-02-09|Fluid product dispenser
    EP0466544B1|1993-09-08|Dosing pump for pressure spraying with intrinsic safety
    WO2001049347A1|2001-07-12|Device for injecting a dose of liquid, in particular medicinal liquid
    EP2285497B1|2013-06-12|Device for dispensing a fluid product
    FR2857343A1|2005-01-14|HEAD OF DISTRIBUTION OF FLUID PRODUCT
    EP2520477B1|2014-03-12|Rapid locking pin for use on a cycle
    WO2001030428A1|2001-05-03|Disposable hypodermic syringe with locking protective sheath
    FR2925033A1|2009-06-19|FLUID PRODUCT DISPENSER.
    WO2002034412A1|2002-05-02|Fluid product dispenser
    FR3098800A1|2021-01-22|Fixing system for mounting a dispensing pump on a reservoir and associated dispensing bottle
    WO2020169925A1|2020-08-27|Cover for vessel comprising locking members for axially locking on an opening rim of the vessel
    FR2855158A1|2004-11-26|Fluid product e.g. perfume, distribution unit e.g. pump/valve, for use in perfumery and pharmaceutical fields, has locking unit to lock rotation of actuating unit with respect to body
    EP3645172B1|2021-08-18|Dual dispenser
    FR2874362A1|2006-02-24|APPARATUS FOR CLEANING HEADLIGHT OF VEHICLE
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    EP3094417B1|2017-12-13|Dispensing device having a retractable head
    FR2714119A1|1995-06-23|Manual spray pump with adjustable delivery used for pharmaceutical, perfume or cosmetic products
    FR2802234A1|2001-06-15|Safety lock cylinder comprises stator and rotor each with pin sliding in radial housing and anti-lock picking projecting stud on pin which limits sliding between rotor and stator
    WO1998057817A1|1998-12-23|Fuel tank cap with lock cylinder, in particular for motor vehicle
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    FR3067013A1|2018-12-07|ASSEMBLY OF A DISPENSING DEVICE FOR BOTTLE
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    FR3067953A1|2018-12-28|DEVICE FOR DISTRIBUTING PRODUCT FROM A CONTAINER
    EP3010849A1|2016-04-27|Head and method for mounting a dispensing member on the neck of a container
    同族专利:
    公开号 | 公开日
    EP3670000A1|2020-06-24|
    US11185876B2|2021-11-30|
    US20200197964A1|2020-06-25|
    CN111348323A|2020-06-30|
    FR3090596B1|2021-01-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP2279799A1|2009-07-28|2011-02-02|Rexam Dispensing Systems|System for fixing a distribution pump to the neck of a bottle containing a fluid product|
    US5348174A|1993-01-14|1994-09-20|Eyelematic Manufacturing Co., Inc.|Metal flexible finger ferrule for flanged container closure|
    FR2790743B1|1999-03-08|2001-06-01|Sofab|DEVICE FOR ASSEMBLING A PUMP ON THE NECK OF A CONTAINER WITH A HANGING COLLAR|
    FR2943044B1|2009-03-13|2011-05-06|Valois Sas|HEAD OF DISTRIBUTION OF FLUID PRODUCT|
    FR2957903B1|2010-03-25|2014-01-24|Valois Sas|FLUID PRODUCT DISPENSER.|
    FR2963610B1|2010-08-03|2012-08-31|Valois Sas|FIXING SYSTEM AND DISPENSER OF FLUID PRODUCT USING SUCH A SYSTEM.|
    FR2975086B1|2011-05-13|2013-06-28|Valois Sas|FLUID PRODUCT DISPENSER.|
    FR3032188B1|2014-12-19|2017-11-17|Albea Le Treport|SYSTEM FOR ACTUATING A FLUID PRODUCT DISPENSING MEMBER|
    FR3090596B1|2018-12-20|2021-01-08|Albea Services|FIXING SYSTEM FOR MOUNTING A DISTRIBUTION PUMP ON A BOTTLE AND BOTTLE OF ASSOCIATED FLUID PRODUCT|FR3090596B1|2018-12-20|2021-01-08|Albea Services|FIXING SYSTEM FOR MOUNTING A DISTRIBUTION PUMP ON A BOTTLE AND BOTTLE OF ASSOCIATED FLUID PRODUCT|
    FR3104143B1|2019-12-05|2021-12-10|Dior Christian Parfums|Refillable packaging set for cosmetic product|
    法律状态:
    2019-12-26| PLFP| Fee payment|Year of fee payment: 2 |
    2020-06-26| PLSC| Publication of the preliminary search report|Effective date: 20200626 |
    2020-12-27| PLFP| Fee payment|Year of fee payment: 3 |
    2021-12-27| PLFP| Fee payment|Year of fee payment: 4 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1873690A|FR3090596B1|2018-12-20|2018-12-20|FIXING SYSTEM FOR MOUNTING A DISTRIBUTION PUMP ON A BOTTLE AND BOTTLE OF ASSOCIATED FLUID PRODUCT|FR1873690A| FR3090596B1|2018-12-20|2018-12-20|FIXING SYSTEM FOR MOUNTING A DISTRIBUTION PUMP ON A BOTTLE AND BOTTLE OF ASSOCIATED FLUID PRODUCT|
    EP19214620.7A| EP3670000A1|2018-12-20|2019-12-09|Attachment system for mounting a distribution pump to a bottle and associated fluid product bottle|
    CN201911303781.0A| CN111348323A|2018-12-20|2019-12-17|Attachment system for mounting a dispensing pump on a bottle and related fluid product bottle|
    US16/724,149| US11185876B2|2018-12-20|2019-12-20|Attachment system for mounting a dispensing pump on a vial and associated vial of fluid product|
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