• 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:
    The invention relates to a connector (2) having a connector body (5), which connector body (5) has at least one sleeve-shaped, outer shell portion (13) surrounding a central longitudinal axis (8) of the connector (2). In the outer shell portion (13) at least two passage openings (33) are formed, which are provided for receiving an end portion of a locking element (6). The locking element (6) is provided for securing the connector (2) relative to a mating connector (3), wherein in at least one of the passage openings (33) a holding element (38) for securing the locking element (6) is arranged. The holding element (38) is designed as a sheet-metal forming part, wherein a separate holding element (38) is provided for both passage openings (33).
    公开号:AT517085A4
    申请号:T50856/2015
    申请日:2015-10-07
    公开日:2016-11-15
    发明作者:Wolfgang Baldreich；Harald Ing Hartmann
    申请人:Henn Gmbh & Co Kg；
    IPC主号:
    专利说明:

    The invention relates to a connector for connecting lines for liquid or gaseous media.
    From EP 2 360 411 A1 a generic connector for a motor vehicle is known. The connector for connecting lines for liquid or gaseous media comprises a sleeve having an insertion opening. In the insertion a nozzle is inserted. Furthermore, the connector and a surrounding the sleeve at least over part of its circumference detent spring, which between a detent position for locking the plugged together with the connector neck and a verras- teten against the sleeve release position in which the locking is released with the nozzle and the Stub is pulled out of the insertion of the sleeve, is adjustable. The detent spring protrudes at least in its detent position over at least a portion of its longitudinal extension, in which it can be latched to the neck, through a passage opening of the sleeve in the surrounding of the sleeve interior. Furthermore, and wherein the detent spring engaged in its latched release position at least one detent position of the detent spring behind a retaining projection of the sleeve in a retaining recess of the sleeve. The retaining projection projects in front of the retaining recess in the axial direction of the sleeve.
    The connector of EP 2 360 411 A1 has a complex structure and is therefore difficult to manufacture.
    Object of the present invention was to overcome the disadvantages of the prior art and to provide a device available, which is also easy to produce with good functionality in the installed state.
    This object is achieved by a device according to claim 1.
    The device according to the invention is a connector for a motor vehicle, having a connector body, which connector body has at least one sleeve-shaped, outer shell portion surrounding in cross-section a central longitudinal axis of the connector. In the outer shell portion at least two passage openings are formed, which are provided for receiving an end portion of a locking element. The locking element is provided for securing the connector relative to a mating connector, wherein in at least one of the passage openings a holding element for securing the locking element is arranged. The holding element is designed as a sheet metal forming part and a separate holding element is provided for both passage openings.
    An advantage of the device according to the invention is that the holding element can be easily manufactured in a production process for mass production. In particular, a holding element, which is designed as a sheet metal forming part, can have the lowest possible mass at high strength and high rigidity. The fact that a separate holding element is provided for both passage openings, this can also be easily inserted into the connector body of the connector.
    Furthermore, it may be expedient that the connector body has an annular space which lies between a sleeve-shaped, in cross section, the central longitudinal axis, inner shell portion and the outer shell portion of the connector, wherein the inner shell portion is surrounded by the outer shell portion and the inner shell portion of the connector body is connected to the outer shell portion at a first end portion by a first end wall portion and the shell portions at a second end portion are open to each other, wherein the at least two passage openings penetrate both the inner shell portion and the outer shell portion. In particular, such a connector body designed in this way has good functionality for use in the connector according to the invention.
    Furthermore, it can be provided that the holding element has a fastening portion, by means of which the holding element is received in a form-fitting manner in a retaining element receptacle arranged in the outer jacket section. The advantage here is that the retaining element can be easily inserted into the holding element receptacle, wherein the holding element does not have to be connected by a material connection, such as a welded joint with the connector body. Thus, the assembly of the connector can be simplified and thereby also accelerated.
    In addition, it can be provided that the holding element has a holding portion which spans the passage opening. The advantage here is that the locking element can be held in the connector body by the holding section.
    Also advantageous is an embodiment, according to which it can be provided that the holding element has a support portion which is arranged on the opposite side to the holding portion of the attachment portion. The support gating can act as a counter support to the holding section and to be able to receive the holding element secured against rotation in the connector body. In particular, it can be provided that the holding element is pulled in the region of the mounting portion by the positive connection with the connector body in the direction of the center of the connector body and that the holding element in the region of the holding portion and in the region of the support portion, which arranged right or left of the mounting portions are, can be supported on the connector body, whereby the holding element is fixed in position and received torsionally rigid on the connector body.
    According to a further development, it is possible for the holding section to have a support lug in a support region by means of which the holding section is arranged at a distance from the passage opening and spans it. By the support tab can be achieved that the holding portion is arranged at a certain distance from the passage opening and thus the locking element can be moved from the detent position to the release position.
    Furthermore, it may be expedient that the holding element in the region of the fastening portion has at least one fastening nose for engaging behind the holding element holder. It can thereby be achieved that the retaining element can be received positively in the holding element receptacle. In particular, a tight fit of the retaining element in the retaining element receptacle can be achieved by the fastening lug.
    In addition, it can be provided that the holding element has an approximately centrally disposed longitudinal slot in the region of the fastening portion.
    The advantage here is that thereby the holding element can be compressed so that the fastening lugs move toward each other and the holding section can be inserted into the holding element holder.
    Furthermore, it can be provided that the holding element has a chamfer in the region of the holding section. The advantage here is that can be achieved by the chamfer that the retaining element tapers in the attachment portion to the outside, whereby it can be easily inserted into the holding portion of the connector body.
    According to a particular embodiment, it is possible that the holding element in the region of the attachment portion has a tab, wherein the sheet is folded at an angle between 90 ° and 240 °, in particular between 140 ° and 210 °, preferably between 175 ° and 185 °. In particular, it can be achieved that the holding element can be integrally formed as sheet metal forming part.
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures.
    In each case, in a highly simplified, schematic representation:
    Fig. 1 is a perspective view of an embodiment of a plug assembly in a quarter section;
    2 shows a cross-section of an embodiment of the connector with a cut in the region of a locking element.
    Fig. 3 is a sectional view of the connector with cut along a central longitudinal axis of the connector;
    Fig. 4 is an exploded view of the connector;
    Figure 5 is a perspective view of the connector, wherein the locking element is in a detent position.
    6 is a detailed view of the locking element, wherein the locking element is in a detent position.
    Figure 7 is a perspective view of the connector, wherein the locking element is in a release position.
    8 is a detailed view of the locking element, wherein the locking element is in a release position.
    9 is a perspective view of the holding element;
    10 shows a section through the connector in the region of the holding element.
    By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and these position information in a change in position mutatis mutandis to transfer to the new location.
    Fig. 1 shows a perspective view of a connector assembly 1 with a connector 2, which are shown cut in a quarter-section. Furthermore, a mating connector 3 is shown schematically in Fig. 1, which is connectable to the connector assembly 1. The interaction between plug assembly 1 and a mating connector 3 is adequately described in AT 509 196 B1.
    Furthermore, a pipe 4 is shown schematically, to which the connector 2 may be coupled. For example, the tube 4 may be a rigid element, such as a plastic tube. In another embodiment, the tube 4 may be formed as a flexible conduit made of a rubber material.
    The connector 2 comprises a connector body 5, which is preferably formed as a one-piece forming part, such as a deep-drawn part, in particular of a stainless steel sheet.
    The plug assembly 1 is preferably used in a motor vehicle, in particular in a road-bound motor vehicle with internal combustion engine, such as a car or a truck.
    Of course, it is also conceivable that the connector assembly 1 is used in another application with internal combustion engine. This can be, for example, the use of the plug assembly 1 in a stationary unit, in a marine engine, in an aircraft engine, in a construction machine, etc.
    Specifically, the connector assembly 1 can be used to connect various components of the fresh air supply to the engine. For example, it can be provided that the connector 2 is provided with the corresponding mating connector 3 for connecting two parts in the intake of a turbocharger. Furthermore, it can also be provided, for example, that such a plug-in assembly 1 is inserted in the discharge side of the turbocharger for the connection of two components.
    Fig. 2 shows a cross section of the connector 2 wherein the cutting guide has been selected so that a built-in connector 2 locking element 6 for securing the connector 2 and the mating connector 3 zueinean-is apparent.
    The locking member 6 is constructed so that it can be easily activated and deactivated, so that the connector 2 and the mating connector 3, if necessary, can be separated from each other or connected to each other. The locking element 6 can be brought into a detent position in which the connector 2 and the mating connector 3 are secured to each other. Furthermore, the locking element 6 can be brought into a release position, in which the mating connector 3 can be inserted into the connector 2 or taken out of this.
    As is further apparent from FIG. 2, a reinforcing element 7, which serves to improve the rigidity of the connector body 5, is inserted into the connector body 5. The reinforcing element 7 may well be formed as a sleeve segment as shown in Fig. 2, and therefore have an open view over the circumference open intermediate piece. In a further embodiment, the reinforcing element 7 may be formed as a sleeve and therefore have a closed circumference.
    FIG. 3 shows a section through the plug assembly 1 along a central longitudinal axis 8 of the plug connector 2.
    As can be clearly seen in FIG. 3, the connector 2 may include, in addition to the connector body 5, a plug seal 9 received in the connector body 5. The plug seal 9 serves to adequately seal the connector in the mated state with the mating connector 3.
    As can be seen in FIG. 3, an inner jacket section 10 is formed on the connector body 5, which surrounds the central longitudinal axis 8 of the connector 2 in a sleeve shape. In other words, the inner shell portion 10 is a rotationally symmetrical hollow cylinder.
    The inner shell portion 10 has an inner circumferential surface 11 and an outer circumferential surface 12. The inner jacket section 10 is surrounded by an outer jacket section 13, which is likewise rotationally symmetrical with respect to the central longitudinal axis 8. The inner shell portion 10 is connected to the outer shell portion 13 at a first end portion 14 by means of a first end wall portion 15. The first end wall portion 15 may be formed variously. In particular, it may be provided that the first end wall portion 15 is formed in the form of a fold, wherein the outer shell portion 13 is folded over the inner shell portion 10 by about 180 °, whereby the outer shell portion 13 is disposed surrounding the inner shell portion 10.
    Like the inner shell section 10, the outer shell section 13 also has an inner lateral surface 16 and an outer lateral surface 17.
    The inner shell portion 10 is limited by its inner circumferential surface 11 and the outer circumferential surface 12, whereby a wall thickness 18 of the inner shell portion 10 results. The outer shell portion 13 is also bounded by an inner circumferential surface 16 and an outer circumferential surface 17, whereby a wall thickness 19 of the outer shell portion 13 results.
    The inner shell portion 10 is executed stepped in the illustrated embodiment. It can be provided that connects to the inner shell portion 10 on the opposite side of the first end portion 14 of the connector 2, a seal receptacle 20, which is also formed in the connector body 5. In such a seal receptacle 20, a plug seal 9 may be included. Furthermore, it can be provided that the sealing receptacle 20, a third shell portion 21 connects, which forms an annular space 22 for receiving the tube 4 together with the outer shell portion 13.
    The outer shell portion 13 and the third shell portion 21 are open at a second end portion 23 of the connector 2 to each other, resulting in a pipe receiving side 24 of the connector body 5 results.
    It can be provided that the third shell portion 21 in the region of the second end portion 23 has a bevel 25 which is formed on the pipe receiving side 24. Such a chamfer 25 has the advantage that the tube 4 or a sealing element used to seal the tube 4 can be easily inserted into the annular space 22 in the insertion direction 26. In addition, it can also be provided that the outer shell portion 13 has such a chamfer 27, so that the tube 4 can be easily inserted into the annular space 22. Subsequently, the tube 4 can be pressed with the connector body 5, so that the two components form a unit.
    The chamfers 25, 27 can be realized, for example, by crimping with corresponding radii or by widening and are preferably formed during the deep-drawing process.
    Preferably, the connector body 5 is produced in a deep-drawing process, wherein all wall thicknesses of the shell portions of the connector body 5 are approximately equal.
    As can be seen in the view in FIG. 3, it may also be expedient for the seal receptacle 20 to have an end wall 28 which adjoins the third jacket section 21. By the end wall 28 may be formed in particular a receiving trough for the plug seal 9.
    The inner shell portion 10 has an outer diameter 30 and an axial extent 29. An inner diameter 31 of the reinforcing element 7 is preferably selected to be approximately the same size as the outer diameter 30 of the inner shell section 10.
    In the region of the inner shell section 10, the connector 2 has a receiving space 32. The receiving space 32 is surrounded by the inner shell portion 10 and serves to receive a portion of the mating connector. 3
    The connector body 5 has a plurality of through openings 33 which are spaced apart in the circumferential direction and which are likewise arranged in the region of the inner jacket section 10. In the locking position of the locking element 6, which occupies this in the inserted and latched state, the locking element 6 protrudes through the respective passage opening 33 in the receiving space 32. In these sections, the locking element 6 cooperates with a locking surface of a locking shoulder of the mating connector 3.
    From Fig. 3 is further seen that the reinforcing element 7 has a recess 34 which corresponds to one of the passage openings 33 and thus the locking element 6 can be performed by the reinforcing element 7. In particular, it is conceivable that a first type of passage openings 33 'and a second type of passage openings 33 "are formed. Correspondingly, a first type of recesses 34 'and a second type of recesses 34 "may be formed.
    In particular, it can be provided that the recess 34 "of the reinforcing element 7 and the passage opening 33" of the connector body 5 at least partially have the same outer contour or are arranged congruent to each other.
    In particular, the passage opening 33 'and the recess 34' can be formed completely congruent, resulting in a common passage opening 35.
    As can be seen from a synopsis of FIGS. 2 and 3, it can further be provided that in the outer shell section 13 of the connector body 5, a plurality of beads 36 are introduced, by means of which the reinforcing element 7 in the space between the inner shell portion 10 and the outer Jacket section 13 can be clamped. By the beads 36, the reinforcing element 7 can be fixed in the radial direction or optionally held by a radial clamping in the axial direction in position. The beads 36 may additionally contribute to increasing the stability of the outer shell portion 13.
    Fig. 4 shows an exploded view of the individual components of the connector 2, in turn, the same reference numerals or component names are used as in the previous figures 1 to 3 for the same parts. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures 1 to 3 or reference.
    In Fig. 4 is clearly visible that the locking element 6, for example, four locking portions 37 may have, which are formed to penetrate through the passage openings 33 of the connector body 5. The latching areas 37 are therefore designed as inwardly standing V-shaped elements. As further apparent from FIG. 4, the plug connector 2 furthermore comprises holding elements 38, which are inserted into a holding element receptacle 39 and serve to secure the arresting element 6.
    The reinforcing element 7 is already shown prefabricated in FIG. 4, wherein it is pre-bent and the recesses 34 are already introduced into the reinforcing element 7. In particular, it can be seen that the reinforcing element 7 may be formed as a sleeve segment. Furthermore, it can be seen that it can be provided that, for example, the two recesses 34 "are slot-shaped. The two recesses 34 'may have the exact same outer contour as the corresponding passage openings 33'.
    In another embodiment, not shown, it may also be provided that the recesses 34 are not or only partially incorporated into the prefabricated reinforcing element 7 and that these are formed only when the reinforcing element 7 is inserted into the connector body 5. In this case, the reinforcing element 7 can be punched together with the connector body 5 in the inserted state.
    In order to achieve a stiffening of the connector body 5 by the reinforcing element 7, it can be provided that the reinforcing element 7 has a higher strength than the connector body 5. Since the reinforcing element 7 does not have to be reshaped as much as the connector body 5 can be provided, that the connector body 5 is made of a first material and the reinforcing element 7 is made of a second material, the second material having a lower formability than the first material.
    In the following, the possible assembly of the connector 2 will be described. In a first method step, the connector body 5 is manufactured by forming, in particular by deep drawing, from a flat sheet metal material. In this case, the recesses 34 and 39 arranged in the circumference of the connector body 5 can be punched during the deep-drawing process.
    In a further method step, the reinforcing element 7 can also be brought into its shape by forming.
    Furthermore, it can be provided that at least one of the passage openings 33 or the corresponding recess 34 are produced only in a subsequent punching process, when the reinforcing element 7 is already inserted in the connector body 5. As a result, the recess 34 and the passage opening 33 can be produced in the form of a common passage opening 35, wherein the reinforcing element 7 and the connector body 5 are keyed into one another in a form-fitting manner by the punching process, thereby improving the axial positioning of the reinforcement element 7.
    In an alternative variant, it can be provided that the recesses 34 are introduced into the reinforcing element 7 before they are inserted into the connector body 5.
    In a further method step, the reinforcing element 7 can be inserted into the connector body 5 in insertion direction 26 and inserted therein. In this case, it is conceivable for the reinforcing element 7 to be inserted into a folded region 40, which is formed in the connector body 5 in the region of the end wall section 15. Through this fold region 40 may be formed radially a narrow slit, in which the reinforcing element 7 can be inserted. In particular, it can be provided that the reinforcing element 7 is clamped in the folding area 40.
    In addition, the beads 36 can serve for the axial and radial positioning and fixing of the reinforcing element 7. These can already be introduced into the connector body 5 in advance. In an alternative manufacturing variant, the beads 36 can be introduced into the connector body 5 even after the insertion of the reinforcing element 7 in order to be able to clamp the reinforcing element 7.
    In a further method step, the locking element 6 can be inserted into the connector body 5 and then the retaining elements 38 are used to secure the locking element 6 in the connector body 5.
    The locking element 6 has a holding portion 41 on which it can be grasped in order to be able to be inserted into the connector body 5 and to be moved between the locking position and the release position.
    Fig. 5 shows a perspective view of the connector 2, wherein the locking element 6 is in the locked position.
    Fig. 6 shows a detailed view of the locking element 6 which is located in the detent position.
    Fig. 7 shows a perspective view of the connector 2, wherein the locking element 6 is in the release position.
    Fig. 8 shows a detailed view of the locking element 6 which is in the release position.
    FIGS. 5 to 8 show further and, if appropriate, separate embodiments of the connector 2, the same reference numerals and component designations being used again for the same parts as in the preceding FIGS. 1 to 4. In order to avoid unnecessary repetition, reference is made to the detailed description in the preceding figures 1 to 4 or reference.
    Particularly well is the detent position of the locking element 6 in a Zushin-menschau of Fig. 5 and 6 and the release position of the locking element 6 in a synopsis of Fig. 7 and 8 can be seen. When the locking element 6 is in its detent position, the latching regions 37 protrude into the receiving space 32 and the mating connector 3 is secured axially relative to the connector 2. When the locking element 6 is in its release position, the latching regions 37 do not project into the receiving space 32 and the mating connector 3 is axially displaceable relative to the plug connector 2.
    As can be seen in FIG. 6, provision can be made for the recess 34 to be slot-shaped in the reinforcing element 7, wherein the slot has approximately a width which corresponds to the diameter of the locking element 6. As a result, the locking element 6 can be fixed axially.
    If you now on the holding portion 41 in the radial direction away from the longitudinal axis of the connector 2 attracts to the locking element 6, so the locking portions 37 are pulled out of the receiving space 32 due to the geometry of the locking element 6. In particular, the locking element 6 is moved so far radially outward until it is brought into the release position corresponding to FIGS. 7 and 8.
    Shortly before reaching the release position, a guide pin 42 of the locking element 6 strikes the retaining element 38 and is thereby deflected axially so that the locking element 6 moves into the release position. In particular, it can be provided that in the holding element 38, a chamfer 43 is formed through which an axial movement is introduced into the locking element 6 in a radial train on the holding portion 41. After successful axial displacement, the locking element 6 can be released, wherein the guide pin 42 on the connector body 5 or, as shown particularly well in Fig. 8, rests on the reinforcing element 7 and thus remains in the release position, wherein the locking element 6 is biased.
    In order to move the locking element 6 from the release position back into the locking position, the locking element 6 can be pushed slightly axially ver and by the applied bias of Arretierungselemen-tes 6 moves this automatically back into the locked position, as soon as it into the recesses 34'des Locking element 6 can dip.
    The embodiments show possible embodiments, it being noted at this point that the invention is not limited to the specifically illustrated embodiments thereof, but also various combinations of the individual embodiments are mutually possible and this variation possibility due to the teaching of technical action by representational invention in Can the expert working in this technical field.
    9 shows the holding element 38 in a perspective view.
    Fig. 10 shows a section through the connector in the region of the holding element.
    FIGS. 9 and 10 show further and, if appropriate, separate embodiments of the connector 2, the same reference numerals and component designations being used again for the same parts as in the preceding FIGS. 1 to 8. In order to avoid unnecessary repetition, reference is made to the detailed description in the preceding figures 1 to 8 or reference.
    The function of the holding element or its structure will be described with reference to a combination of Figures 7, 8, 9 and 10.
    The holding element 38 is preferably formed as a sheet-metal forming part and therefore has a constant wall thickness. Preferably, it can be provided that the holding element 38 is integrally formed.
    In particular, it can be provided that the holding element 38 has a fastening portion 44, which is designed in the form of a tab 45. The attachment portion 44 can be inserted into the holding element receptacle 39 of the connector body 5.
    In particular, it can be provided that seen in a longitudinal extension of the holding element 38 at a first longitudinal end, a holding portion 46 is formed, which spans the passage opening 33 'and serves to secure the locking element 6. The fastening section 44 can then be formed directly on the holding section 46.
    The attachment portion 44 may be formed by the tab 45, wherein the sheet is folded at an angle between 90 ° and 240 °, in particular between 140 ° and 210 °, preferably between 175 ° and 185 °.
    At the opposite side to the holding portion 46 of the tab 45, a support portion 48 is formed. The support portion 48 is used in particular to provide a counter support to the holding portion 46 can. Through the support portion 48, the introduced in the holding portion 46 in the holding member 38 torque can be intercepted.
    Furthermore, it can be provided that the holding portion 46 rests in a bearing region 49 on the connector body 5, wherein a support tab 50 is formed, through which the holding portion 46 can be positioned at a distance 51 to the connector body 5 spaced. The support tab 50 may for example be arranged at right angles to the holding portion 46.
    As can be seen particularly well in FIG. 8, provision may be made for the holding section 46 to be arranged parallel to the outer casing section 13 in the installed state of the holding element 38. The support portion 48 may be disposed in a support bracket 52 to the outer shell portion 13. In a support region 53, the support portion 48 may abut the outer shell portion 13.
    As can be seen particularly well in FIGS. 9 and 10, the holding element 38 in the region of the attachment portion 44 on the two longitudinal sides can each have an attachment nose 54, which is formed protruding relative to the attachment portion 44. The fastening lug 54 is preferably designed such that it can positively engage behind the outer jacket section 13 of the connector body 5 in the region of the holding element holder 39 and thus achieve that the holding element 38 is fastened in a form-fitting manner to the connector body 5.
    The holding element 38 is preferably designed such that it is prestressed in the installed state between the fastening section 44 and the holding section 46 or support section 48 due to its elasticity and its resilient properties. It can thereby be achieved that the holding element 38 can be stably fixed to the connector body 5.
    In order to be able to use the holding element 38 in the connector body 5, it can be provided that a longitudinal slot 55 extending in the longitudinal direction of the holding element 38 is formed in the holding element 38. The longitudinal slot 55 is formed in particular in the region of the fastening section 44. The fact that the holding element 38 is slotted longitudinally, this can be seen in its width 56 compressed to use the holding element 38 in the holding element holder 39 can. In particular, the fastening lugs 54 can thus be pressed inward to the extent that they can be passed through the opening of the holding element holder 39 and can engage behind the latter in a form-fitting manner after the elastic restoring of the holding element 38.
    In order to better insert the holding element 38 into the holding element holder 39, it can be provided that an insertion bevel 57 is formed in the region of the fastening section 44. Dur this Einsetzabschrägung 57, the holding member 38 are pressed together when pressed into the holding element holder 39 in the width 56. Thereby, the insertion process of the holding element 38 can be facilitated in the holding element holder 39.
    The scope of protection is determined by the claims. However, the description and drawings are to be considered to interpret the claims. Individual features or combinations of features from the illustrated and described different embodiments may represent for themselves inventive solutions. The task underlying the independent inventive solutions can be taken from the description. All statements of value ranges in the present description should be understood to include any and all sub-ranges thereof, e.g. is the statement 1 to 10 to be understood that all sub-areas, starting from the lower limit 1 and the upper limit 10 are included, ie. all sub-areas begin with a lower limit of 1 or greater and end at an upper limit of 10 or less, e.g. 1 to 1.7, or 3.2 to 8.1, or 5.5 to 10.
    For the sake of order, it should finally be pointed out that for a better understanding of the construction, elements have been shown partially unevenly and / or enlarged and / or reduced in size.
    LIST OF REFERENCE NUMERALS 1 plug assembly 25 bevel 2 plug connector 26 insertion direction 3 mating connector 27 bevel 4 tube 28 end wall sealing contact 5 connector body 6 locking element 29 axial extension first 7 reinforcing element shell section 8 longitudinal axis of the connector 30 outer diameter first shell section 9 plug seal 31 inner diameter 10 inner shell portion 32 receiving space 11 internal lateral surface 33 passage opening 12 external lateral surface 34 recess 13 outer jacket section 35 common passage opening end first connection plug connection 36 bead 15 end wall section 37 latching area 16 inside jacket surface 38 holding element 17 outside jacket surface 39 holding element receptacle 18 wall thickness first jacket cut 40 fold area cut 41 holding area 19 wall thickness second jacket 42 guide pin section 43 bevel 20 seal holder plug-in 44 fixing section v Boundary 45 Tab 21 Third shell section 46 Holding section 22 Annular space 47 Angle 23 Second end section Plug-in 48 Support section connector 49 Supporting section Holding section 24 Tube receiving side 50 Supporting plate 51 Distance 52 Supporting bracket 53 Supporting section Supporting section 54 Attaching tab 55 Longitudinal slot 56 Width 57 Insertion chamfer
    权利要求:
    Claims (10)
    [1]
    claims
    1. Connector (2) for connecting lines for liquid or gaseous media, with a connector body (5), which connector body (5) at least one sleeve-shaped, in cross section a central longitudinal axis (8) of the connector (2) surrounding the outer shell portion ( 13), wherein in the outer shell portion (13) has two passage openings (33 ') are formed which are provided for receiving an end portion of a locking element (6), which locking element (6) for securing the connector (2) relative to a mating connector ( 3) is provided, wherein in the region of the two passage openings (33 ') a holding element (38) for securing the locking element (6) is arranged, characterized in that the holding element (38) is formed as a sheet metal forming part, and for both passage openings (33 ') a separate holding element (38) is provided.
    [2]
    2. Connector according to claim 1, characterized in that the connector body (5) has an annular space (22) which between a sleeve-shaped, in cross-section, the central longitudinal axis (8) surrounding the inner shell portion (10) and the outer shell portion (13). the connector (2) is located, wherein the inner shell portion (10) from the outer shell portion (13) is surrounded and the inner shell portion (10) of the connector body (5) with the outer shell portion (13) at a first end portion (14) by a first end wall portion (15) is connected and the shell portions (10,13) at a second end portion (23) are open to each other, wherein the at least two passage openings (33) penetrate both the inner shell portion (10) and the outer shell portion (13) ,
    [3]
    3. Connector according to claim 1 or 2, characterized in that the holding element (38) has a fastening portion (44) by means of which the holding element (38) in a in the outer shell portion (13) arranged holding element receptacle (39) is positively received.
    [4]
    4. Connector according to one of the preceding claims, characterized in that the holding element (38) has a holding portion (46) which spans the passage opening (33 ').
    [5]
    5. Connector according to claim 4, characterized in that the holding element (38) has a support portion (48) which on the holding portion (46) opposite side of the fixing portion (44) is arranged.
    [6]
    6. Connector according to claim 4 or 5, characterized in that the holding portion (46) in a support region (49) has a support tab (50) by means of which the holding portion (46) at a distance (51) to the passage opening (33 ') is and spans this.
    [7]
    7. Connector according to one of the preceding claims, characterized in that the holding element (38) in the region of the fastening portion (44) has at least one fastening lug (54) for engaging behind the retaining element receptacle (39).
    [8]
    8. Connector according to one of the preceding claims, characterized in that the holding element (38) in the region of the fastening portion (44) has an approximately centrally disposed longitudinal slot (55).
    [9]
    9. Connector according to one of the preceding claims, characterized in that the holding element (38) in the region of the holding portion (46) has a bevel (43).
    [10]
    10. Connector according to one of the preceding claims, characterized in that the holding element (38) in the region of the fastening portion (44) has a tab (45), wherein the sheet at an angle (47) see between 90 ° and 240 °, in particular between 140 ° and 210 °, preferably between 175 ° and 185 °.
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    AT517085B1|2016-11-15|Connector for connecting lines for liquid or gaseous media
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    同族专利:
    公开号 | 公开日
    US20180299051A1|2018-10-18|
    RU2018116412A|2019-11-07|
    AT517085B1|2016-11-15|
    MX2018002914A|2018-06-07|
    WO2017060185A1|2017-04-13|
    JP2021113617A|2021-08-05|
    CN108139005A|2018-06-08|
    US10641162B2|2020-05-05|
    EP3359863B1|2021-11-24|
    EP3359863A1|2018-08-15|
    KR20180099631A|2018-09-05|
    JP2018529907A|2018-10-11|
    RU2723647C2|2020-06-17|
    CN108139005B|2020-04-14|
    RU2018116412A3|2020-02-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20180038535A1|2015-03-03|2018-02-08|Henn Gmbh & Co Kg.|Plug-in connector assembly for the connection of lines|US5988705A|1993-05-24|1999-11-23|Pilot Industries, Inc.|Quick connect coupling|
    DE19522690A1|1995-06-22|1997-01-02|Henn Gmbh & Co Kg|Plug connection for the connection of pipe and hose lines|
    DE10346712B4|2003-10-08|2006-02-02|Henn Gmbh & Co. Kg|Plug connection for pipe and hose lines with detent spring guide|
    DE10347929A1|2003-10-15|2005-05-19|Henn Gmbh & Co. Kg|Connector for pipes and hoses has at least in region of locking spring openings a double walled construction, whereby double walls are squashed together at least in this region but spaced apart outside of it|
    DE102004016599B3|2004-04-03|2005-09-08|Henn Gmbh & Co. Kg|Plug-in connection with rotation preventing stops for hoses and pipes has plug with guide grooves in end fitting into socket with inner and outer tubular housings|
    US20080191481A1|2005-04-13|2008-08-14|Henn Gmbh & Co. Kg|Method for Production of a Plug Connection and a Plug Connection|
    DE102004019800A1|2004-04-23|2005-11-24|Henn Gmbh & Co. Kg|Plug connection with a molded sealing ring|
    DE102004019799A1|2004-04-23|2005-11-17|Henn Gmbh & Co. Kg|Method for producing a plug connection and plug connection|
    DE102005050490A1|2005-10-21|2007-04-26|Henn Gmbh & Co. Kg|Plug connection on pipes and hoses with a pipe locking ring|
    WO2009094679A1|2008-01-28|2009-08-06|Henn Gmbh & Co Kg.|Plug connection for connecting cooling water lines for internal combustion engines|
    DE102008027204B4|2008-06-06|2017-04-13|Bayerische Motoren Werke Aktiengesellschaft|hose coupling|
    AT508669B1|2010-02-12|2011-03-15|Henn Gmbh & Co Kg|CONNECTOR|
    AT509561B1|2010-03-04|2012-07-15|Henn Gmbh & Co Kg|PROCESS FOR CONNECTING A CONDUCTOR, IN PARTICULAR TO CONNECTORS, OF A FASTENING DEVICE TO A LINE FOR LIQUID AND / OR GASEOUS MEDIA|
    AT509196B1|2010-03-12|2011-07-15|Henn Gmbh & Co Kg|METHOD FOR CONNECTING A FINAL SECTION OF A LINE FOR LIQUID OR GASEOUS MEDIA TO A CONNECTOR|
    AU2011253874A1|2010-12-13|2012-06-28|Denso Automotive Systems Australia Pty Ltd|Duct connector|
    AT512397B1|2012-05-07|2013-08-15|Henn Gmbh & Co Kg|Plug connection for connecting lines for pressurized liquids or gases|
    JP6147210B2|2014-03-17|2017-06-14|株式会社ニフコ|Locking mechanism of tubular body|
    US10550967B2|2014-04-24|2020-02-04|Henn Gmbh & Co Kg.|Connector assembly|
    JP6168559B2|2014-08-07|2017-07-26|株式会社ニフコ|Locking mechanism of tubular body|
    AT516151B1|2015-03-03|2016-03-15|Henn Gmbh & Co Kg|Connector assembly for connecting cables|
    AT516707B1|2015-05-06|2016-08-15|Henn Gmbh & Co Kg|Method for connecting a pipe, for liquid or gaseous media, with a connector|
    AT517085B1|2015-10-07|2016-11-15|Henn Gmbh & Co Kg|Connector for connecting lines for liquid or gaseous media|
    AT516939B1|2015-10-07|2016-10-15|Henn Gmbh & Co Kg|Connector for connecting lines for liquid or gaseous media|
    FR3077615B1|2018-02-02|2020-02-21|Hutchinson|FLUIDIC CONNECTION DEVICE|AT517085B1|2015-10-07|2016-11-15|Henn Gmbh & Co Kg|Connector for connecting lines for liquid or gaseous media|
    DE102019216782A1|2019-10-30|2021-05-06|Contitech Mgw Gmbh|Fluid line coupling|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50856/2015A|AT517085B1|2015-10-07|2015-10-07|Connector for connecting lines for liquid or gaseous media|ATA50856/2015A| AT517085B1|2015-10-07|2015-10-07|Connector for connecting lines for liquid or gaseous media|
    PCT/EP2016/073541| WO2017060185A1|2015-10-07|2016-10-03|Connector for connecting conduits for liquid or gaseous media|
    CN201680057347.7A| CN108139005B|2015-10-07|2016-10-03|Plug connector for connecting lines for liquid or gaseous media|
    MX2018002914A| MX2018002914A|2015-10-07|2016-10-03|Connector for connecting conduits for liquid or gaseous media.|
    EP16777972.7A| EP3359863B1|2015-10-07|2016-10-03|Connector for connecting conduits for liquid or gaseous media|
    KR1020187012890A| KR20180099631A|2015-10-07|2016-10-03|Connectors for connecting conduits for liquid or gas media|
    RU2018116412A| RU2723647C2|2015-10-07|2016-10-03|Plug connector for connection of pipelines for liquid or gaseous media|
    JP2018518406A| JP2018529907A|2015-10-07|2016-10-03|Plug connector for connecting conduits for liquid or gaseous media|
    US15/766,505| US10641162B2|2015-10-07|2016-10-03|Connector for connecting conduits for liquid or gaseous media|
    JP2021058099A| JP2021113617A|2015-10-07|2021-03-30|Plug connector for connecting conduit for liquid or gas medium|
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