• 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 present invention relates to a cable fastening device (10) having at least one ratchet piece (12) for mounting the fastening device (10) on a ridge (K) of a piece the ratchet (12) having an interlocking slot (18) in which the ridge (K) is inserted during the engagement of the ratchet (12). on the edge (K), at least one protector tab (24, 26) is provided, which is articulated on a limiting wall (28, 30) of the interlocking slot (18) and extends towards a limiting wall (28, 30) opposite the interlocking slot (18).
    公开号:FR3014531A1
    申请号:FR1362277
    申请日:2013-12-09
    公开日:2015-06-12
    发明作者:Michel Kuhm
    申请人:BCS Automotive Interface Solutions GmbH；
    IPC主号:
    专利说明:

    [0001] The present invention relates to a fixing device for cables.
    [0002] Various fastening devices are in particular known in the automotive industry, by means of which individual cables or cable bundles can for example be fixed to a sheet metal part. In a type of fastening device, it is fitted or pinched on a fold of sheet metal protruding from the vehicle, a metal edge. These fasteners have for example cable ties or other retaining means by means of which the cables can be fixed and guided. It is already known from DE 20 2007 000 938 U1 a cable fixing device which can be placed on a ridge and which has a cable fastening clasp with a cable tie suitable for insertion into the fastening clasp. of cables. DE 10 200 8 059 360 A1 also discloses a fastener which can be placed on an edge. The fastener has a retainer for simultaneously securing a plurality of cable ties. In cable fixing devices known hitherto, it has been found that the fact that cables can reach into the fastener slot of the fastener in connection with the mounting of fasteners poses a problem. Therefore, the cables must again be removed from the nesting slot before placing the fastener on the edge. But since barbs are arranged inside the nesting slot by means of which the fastener engages the sheet fold, the cables can be damaged. It is therefore the object of the invention to develop a cable fixing device advantageously, particularly so that the risk of damage to the cables before mounting the fastening device on the sheet metal fold This object is achieved according to the invention by a cable fixing device, comprising at least one ridge snap piece for mounting the fastening device on an edge of a base piece, the piece of ratchet with an interlocking slot in which the edge is inserted when the ratchet is engaged with the ridge, at least one protective tab being provided which is hinged on a limiting wall of the interlocking slot and extends towards an opposite limiting wall of the interlocking slot.The protective tab is able to be pressed into the interlocking slot so as not to be troublesome during the embo fitting of the fastening device on the sheet fold. In the unassembled state, said at least one protective lug however simply and reliably prevents the penetration of cables into the interlocking slot. Preferably, at least two protective tabs can be provided. It is thus possible to prevent even better penetration of cables in the interlocking slot. It is advantageously conceivable that a respective protective tab is arranged at a respective end of the interlocking slot. Since a cable enters the interlocking slot at the ends thereof, such an arrangement prevents the entry of cables from the start. The arrangement of the protection tabs at the ends of the interlocking slot is also favorable from a manufacturing point of view because the protective tabs can be more easily made or molded at the ends of the interlocking slot. It may further be provided that a first protective lug is arranged on one of the limiting walls of the interlocking slot and that a second protective lug is arranged on the opposite limiting wall of the slot. nesting. Due to this diagonal arrangement, i.e. the arrangement of a protective tab on one of the limiting walls of the interlocking slot and the arrangement of a second tab of protection on the other side of the interlocking slot on the opposite limiting wall of the interlocking slot, it is for example more difficult for a cable to enter the interlocking slot along the protective tabs.
    [0003] It is further possible that a metal piece is inserted into the ridge snap piece and reinforces the ridge snap piece. The metal part can be L-shaped. In this case, only one side wall of the ridge snap piece can be reinforced by the metal piece.
    [0004] However, it is also conceivable that the metal part is made U-shaped. By reinforcing the ratchet piece by means of the metal part, it is possible to improve the clamping effect and the durability of the part. fixing device. It is further conceivable that the metal part is a collapsible bar or a spring plate which partially narrows the hole of the ratchet when the ridge is not inserted into the ratchet. 'fish bone. The metal part can prestress and tightens the nesting slot. The nesting slot is closed by the protection tabs and is separated by the insertion of the edge. This results in the advantage that the fixing device retains the edge by clamping. The protective tab is also advantageously pressed against the opposite limiting wall of the interlocking slot, which also makes it more difficult or impedes penetration of a cable into the interlocking slot. In one possible embodiment, the metal part may have at least one retaining tongue that protrudes into the interlocking slot and bears on the edge when the fastener is fitted. It is also conceivable that the metal piece has on both sides of the interlocking slot of the retaining tabs for the ridge so that retaining tabs bear on both sides of the ridge.
    [0005] It is also possible that the protective tabs and retaining tabs are not arranged on each other after placement of the ratchet piece on the ridge. The one or more protection tabs and the one or more retaining tabs may be arranged to take each support in a different zone of the edges. Thus, the retaining force of the retaining tabs is not impaired.
    [0006] In particular, it can be provided that the retaining tabs are arranged in an area in the interlocking slot that the protective tabs can not reach when pressed into the interlocking slot. This zone is preferably below the tips of the protection tabs when the protective tabs are pressed into the interlocking slot. It is also possible to provide for the protective lug a recess on the opposite limiting wall of the nesting slot, in which engages the tip of the protective lug partially in the unsolicited state of the coin d 'edge snap. This prevents the protection tab from being displaced laterally, whereby it would no longer rest on the opposite side and could slide into the interlocking slot. The recess is for example rounded. It is particularly advantageous that the tip of the protective tab is also rounded.
    [0007] The protective tab may be at least partially folded into the interlocking slot. This facilitates the placement of the ridge snap piece on the ridge. Other features and advantages of the invention will become apparent from the following description and the following drawings to which reference is made. The drawings show: FIG. 1 an exemplary embodiment of a fastening device according to the invention in a perspective view; - Figure 2 a side sectional view of the fixing device according to Figure 1; Figure 3 a side sectional view of the device of fixation according to Figure 1 with the edge inserted; - Figure 4 a second embodiment of a fixing device according to the invention; - Figure 5 a third embodiment of a fixing device according to the invention. Figure 1 shows a perspective view of an exemplary embodiment of a cable fastening device 10 according to the invention. The fastening device 10 has a ratchet piece 12 for mounting the fastening device 10 on a ridge not shown in detail in a base piece, in particular a folded sheet. The ridge snap 12 has an orifice 14 by which the ridge snap 12 is placed on the ridge. The orifice 14 has a U-shaped section and has two lateral faces 16 and a nesting slot 18. A protective tab 24 and 26 is respectively provided at the two outer ends 20 and 22 of the nesting slot 18. The protective tabs 24 and 26 are respectively hinged on a limiting wall 28 or 30 of the interlocking slot 18 and extend respectively towards the opposite limiting wall 30 or 28 of the interlocking slot 18. The first tab 24 is arranged on one of the limiting walls 28 of the interlocking slot 18, and the second protective tab 26 is arranged on the opposite limiting wall 30 of the interlocking slot 18. The protection tabs 24 and 26 are thus arranged diagonally with respect to each other. The fixing device 10 has at the end at which the bottom of the orifice 14 is located two fixing wings 32, 34. A respective recess 36, 38 in which the tip 25 or 27 of the protective tabs 24 and 26 are in part engage in the unsolicited state of the ratchet piece 12, is arranged for each protective tab 24 and 26 on the opposite limiting wall 28 or 30 of the interlocking slot 18. FIG. 2 shows a sectional view of the fastening device according to FIG. 1. A metal piece 40 reinforcing the ratchet piece 12 is inserted 5 'in the ridge snapping piece 12. The metal piece 40 is a spring sheet which partially shrinks> the interlocking slot 18 of the edge snap-fitting piece 12 when the edge is not inserted into the ridge snapping piece 12. The metal piece 40 in addition to two retaining tabs 42, 44 which are arranged in such a way as to to be opposed. The retaining tabs 42, 44 project into the interlocking slot 18. The protective tabs 24, 26 and the retaining tabs 42, 44 are arranged to take each support in a different zone of the edge K.
    [0008] The mounting and operation of the fixing device 10 are described in the following: The fixing device 10 is placed with the interlocking slot 18 on the edge K. Thanks to the interlocking of the fixing device 10, the Protective tabs 24 and 26 are pressed into the interlocking slot 18. As shown in Figure 3, the retaining tabs 42, 44 bear on the edge K when the fastening device 10 is engaged. The fastening device 10 is thus tightened on the edge K. After the edge ratching piece 12 is placed on the edge K, the protective tabs 24, 26 and the retaining tabs 42, 44 are not arranged on top of each other. Since the protective tabs 24, 26 and the retaining tabs 42, 44 are arranged to bear each in a different area of the K-edge, the retention force of the retaining tabs 42, 44 is 30 not tampered with, since it is thus ensured that the retaining tabs 42, 44 rest directly on the fold of sheet metal K and that the protective tabs 24, 26 can slip between the retaining tabs 42, 44 and the The retaining tabs 42, 44 are arranged in a zone in the interlocking slot 18 that the protective tabs 24, 26 can not reach only when pressed into the interlocking slot. Cable trays or ducts may be guided or secured by means of the fixing wings 32, 34. The cable fastening is usually performed after the fixing device 10 has been placed on the edge K. Even if the cables meet the device 10 before it is arranged on the fold of sheet metal, they can not reach the inside of the nesting slot, since the protective tabs cover it as long as the fixing device n is not placed on the fold of sheet. Figure 4 shows another embodiment of the fastener of the present invention. The fixing device 10 'shown is substantially identical to the fixing device 10 according to FIGS. 1 and 2 and has substantially the same characteristics and advantages. A metal piece 40 'is here also inserted into the ratchet 20' and strengthens the ridge snap 12 '. The fixing device 10 'is distinguished from the fixing device 10 according to FIGS. 1 to 3 only in that the protective tabs 24', 26 'are at least partially folded towards the inside of the interlocking slot 18' . This facilitates placement of the ridge snap piece 12 'of the attachment device 10' on the ridge. Figure 5 shows another embodiment of the fastener of the present invention. The fixing device 10 "according to the invention shown in FIG. 5 has substantially all the characteristics and all the advantages of the two exemplary embodiments mentioned above of the fastening devices 10, 10 'according to FIGS. 1 to 4. Here again, protective tabs 24 ", 26" are respectively provided at both ends of the interlocking slot 18 "and at least partially folded in the direction of the interlocking slot 18" as in the embodiment according to However, it is a difference that the metal piece 40 "inserted into the ridge piece 12" is L-shaped. Therefore, only one of the limiting walls 28 "is reinforced. 40 "on the diverted side of the metal piece 40", there is provided a cable fastening clasp 46 "having a cable tie 48" adapted to be introduced into the cable fastening clasp 46 ".
    权利要求:
    Claims (10)
    [0001]
    REVENDICATIONS1. A fixing device (10; 10 '; 10 ") for cables, comprising at least one ridge piece (12; 12") for mounting the device. fastening (10; 10 '; 10 ") on a ridge (K) of a base piece, the ratchet (12; 12'; 12") having a nesting slot (18; 18 ") in which the edge (K) is inserted during the engagement of the ratchet (12; 12 '; 12") on the ridge (K), at least one leg 24, 26; 24 ', 26'; 24 ", 26") being provided which is articulated on a limiting wall (28, 30) of the interlocking slot (18; 18 '; 18 ") and extends to an opposite limiting wall (28, 30) of the interlocking slot (18; 18 '; 18 ").
    [0002]
    2. Fastening device (10; 10 '; 10 ") according to claim 1, characterized in that at least two protective tabs (24, 26; 24', 26 '; 24", 26 ") are provided .
    [0003]
    Fastening device (10; 10 '; 10 ") according to claim 1 or 2, characterized in that a respective protective tab (24, 26; 24', 26 '; 24", 26 ") is arranged at a respective end of the nesting slot (18; 18 '; 18 ").
    [0004]
    4. Fastening device (10; 10 '; 10 ") according to one of claims 2 or 3, characterized in that a first protective tab (24; 24'; 24") is arranged on one of limiting walls of the interlocking slot (18; 18 '; 18 ") and in that a second protective tab (26; 26'; 26") is arranged on the opposite limiting wall of the slot of nesting (18; 18 '; 18 ").
    [0005]
    Fastening device (10; 10 '; 10 ") according to one of the preceding claims, characterized in that a metal part (40) which reinforces the ratchet piece (12; 12'; 12 ") is inserted into the ratchet (12; 12 '; 12").
    [0006]
    6. Fastening device (10; 10 '; 10 ") according to claim 5, characterized in that the metal part (40; 40'; 40") is a folding bar or a spring plate which partially shrinks the slot (18; 18 '; 18 ") of the ratchet (12; 12'; 12") when the ridge (K) is not inserted into the workpiece; ratcheting edge (12; 12 '; 12 ").
    [0007]
    7. Fastening device (10) according to claim 5 or 6, characterized in that the metal part (40) has at least one retaining tongue (42, 44) which protrudes into the interlocking slot (18; "18") and which bears on the edge (K) when the fastening device (10) is engaged.
    [0008]
    8. Fastening device (10) according to claim 7, characterized in that the protective tab (24, 26) and the retaining tongue (42, 44) are not arranged one on the other after placement the ratchet piece (12) on the ridge (K).
    [0009]
    9. Fastening device (10) according to one of the preceding claims, characterized in that there is provided on the opposite limiting wall (28, 30) of the interlocking slot (18) a recess (36, 38). ) for the protective tab (24, 26), wherein the tip (25, 27) of the protective tab (24, 26) partially engages in the unsolicited state of the ratchet edge (12).
    [0010]
    10. Fastening device (10 '; 10 ") according to one of the preceding claims, characterized in that the protective tab (24', 26 '; 24", 26 ") is at least partially folded in the slot. interlocking (18 ', 18 ").
    类似技术:
    公开号 | 公开日 | 专利标题
    FR3014531A1|2015-06-12|FIXING DEVICE FOR CABLE
    FR2584465A1|1987-01-09|CRAMPON WITH NUT
    FR2589016A1|1987-04-24|ATTACHMENT FOR FLAT CABLE OR CABLE CABLES
    CA2600260A1|2006-09-21|Splice plate for a wire cable tray
    FR2781936A1|2000-02-04|CABLE PATH
    FR3005532A1|2014-11-14|ROUND PITCH FASTENING STRUCTURE
    FR2749449A1|1997-12-05|Reusable cable grommet for hole in wall of equipment
    FR3028577A1|2016-05-20|CLAMPING FIXING DEVICE AND ASSEMBLY COMPRISING SUCH A FIXING DEVICE
    EP0669470B1|1998-04-22|Universal holding device, in particular for the fastening of electrical equipment
    FR2814051A3|2002-03-22|Picture or photograph frame has spring clips with projections to engage with recesses in inner edge of frame
    FR2697060A1|1994-04-22|Clip nut esp. for electrical earth connections on panel - has hole on one side of folded U=piece for screw to pass through to thread opposite second hole with spikes on edge that indent panel
    FR2959537A1|2011-11-04|Clip holder for vehicle i.e. automobile, to maintain omega type clips fixing trim in vehicle, has retaining units constituting obstacle during longitudinal translation along direction opposite to another direction
    FR3000622A1|2014-07-04|Fastening clip for mounting cable on structure of car for power supply, has clamping head including wings cooperating with periphery of opening formed in collar bottom when head is passed through opening to achieve clamping of clip on cable
    EP2525012B1|2015-07-29|Protective device for covering at least a portion of the top of a construction and corresponding installation
    FR2937802A1|2010-04-30|Anchoring claw extension for locking e.g. electrical element in cavity of recessed installation, has profile including ledges projected in extreme zone opposite to points from edges of side walls by being folded towards interior
    FR3026814A1|2016-04-08|FAST CONNECTION TIP FOR A TUBE
    FR3007090A1|2014-12-19|FIXING DEVICE HAVING TWO NUTS AND TWO HOLDING LEGS
    FR2891957A1|2007-04-13|Built-in box for electrical installation, has anchoring unit moved in housing by tightening screw until stopping on internal face of housing, and distal end of screw guided along radial direction with respect to central axis of hollow body
    FR3105463A1|2021-06-25|PEDAL FOR A VEHICLE WITH A HEADDRESS WITH REINFORCED FIXING
    FR2879036A1|2006-06-09|Raceway assembling device for cable, has unit integrating splice plate, having integration pins and fingers, to raceway, and including branch and portions, where plate slides between transport and storage position and utilization position
    FR2536128A1|1984-05-18|Elastic clip for fixing a panel to a support
    FR3105620A1|2021-06-25|Distribution cabinet
    FR3017911A1|2015-08-28|FIXING DEVICE
    FR2597168A1|1987-10-16|Clamping collar, especially for a tube, cable or other duct
    FR2768268A1|1999-03-12|RETAINING CLIP, ESPECIALLY FOR A CHUTE FOR ELECTRICAL EQUIPMENT
    同族专利:
    公开号 | 公开日
    EP2881597A1|2015-06-10|
    ES2568060T3|2016-04-27|
    US20150159778A1|2015-06-11|
    EP2881597B1|2016-04-06|
    FR3014531B1|2016-05-06|
    KR20150067075A|2015-06-17|
    US9328756B2|2016-05-03|
    CN104701786A|2015-06-10|
    CN104701786B|2018-07-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPH10331814A|1997-05-28|1998-12-15|Togo Seisakusho Corp|Clamp for linear material|
    US6220554B1|1998-06-30|2001-04-24|Lucent Technologies, Inc.|Wire clip|
    JP2002067830A|2000-08-30|2002-03-08|Sumitomo Wiring Syst Ltd|Clamp for wire harness|
    JP2008259363A|2007-04-06|2008-10-23|Daiwa Kasei Ind Co Ltd|Clip|
    FR2955711A1|2010-01-28|2011-07-29|Peugeot Citroen Automobiles Sa|Cable or wiring harness fixing device for e.g. body of motor vehicle, has closing units fixed at end of foot opposite to head to partially close fixing groove, where closing units are adapted to rupture when groove is engaged on support|
    JPS5149501Y2|1973-12-05|1976-11-29|
    JPS5341752Y2|1974-06-08|1978-10-07|
    DE3737113C1|1987-11-02|1989-03-02|Raymond A Fa|Retaining clip for fastening cables or bundles of cables|
    US5050824A|1990-05-02|1991-09-24|George R. Hubbard|Secure support pipe fastener|
    US7240880B2|2004-05-13|2007-07-10|Illinois Tool Works Inc|Holding clip|
    DE202007000938U1|2007-01-22|2007-04-19|Trw Automotive Electronics & Components Gmbh & Co. Kg|Cable or cable harness fastening device, has edge clipping part for attaching device at edge of base part, and metallic part with guide extending into cable band lock, where guide engages at cable band, when cable band is inserted into lock|
    JP5066731B2|2008-03-18|2012-11-07|ポップリベット・ファスナー株式会社|Multiple wire harness clamps|
    DE102008059360B4|2008-11-28|2014-10-09|Trw Automotive Electronics & Components Gmbh|fastening device|
    JP5408068B2|2010-08-05|2014-02-05|住友電装株式会社|Wire harness clip and method of mounting a wire harness clip on a vehicle body|US9982803B2|2015-05-27|2018-05-29|Brian Michael Kipp|Gripping device and method of using|
    JP6546699B2|2016-05-18|2019-07-17|株式会社パイオラックス|clip|
    EP3263916B1|2016-06-29|2020-04-01|Nexans|Device for attaching an object|
    CN106803656B|2016-12-26|2019-09-20|甘乐琴|A kind of resilient clamp member|
    CN107359564A|2017-08-28|2017-11-17|苏州惠华电子科技有限公司|A kind of movable electric wire holding clip|
    CN107819304A|2017-09-07|2018-03-20|北汽福田汽车股份有限公司|Wire harness fixed mechanism and vehicle|
    US10605281B2|2018-08-10|2020-03-31|DENSO International Business Machines Corporation|Component retention assembly|
    CN110666713B|2019-09-17|2021-04-16|中车青岛四方机车车辆股份有限公司|Tool for measuring bogie wire harness|
    GB2591257A|2020-01-22|2021-07-28|Keymed Medical & Industrial Equipment Ltd|Cable manager|
    法律状态:
    2015-12-17| PLFP| Fee payment|Year of fee payment: 3 |
    2016-12-27| PLFP| Fee payment|Year of fee payment: 4 |
    2017-11-03| TP| Transmission of property|Owner name: ITW FASTENER PRODUCTS GMBH, DE Effective date: 20171002 |
    2017-12-27| PLFP| Fee payment|Year of fee payment: 5 |
    2018-12-26| PLFP| Fee payment|Year of fee payment: 6 |
    2020-10-16| ST| Notification of lapse|Effective date: 20200914 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1362277A|FR3014531B1|2013-12-09|2013-12-09|FIXING DEVICE FOR CABLE|FR1362277A| FR3014531B1|2013-12-09|2013-12-09|FIXING DEVICE FOR CABLE|
    ES14193449.7T| ES2568060T3|2013-12-09|2014-11-17|Cable fixing device|
    EP14193449.7A| EP2881597B1|2013-12-09|2014-11-17|Fastening device for cables|
    US14/551,111| US9328756B2|2013-12-09|2014-11-24|Fixing device for cables|
    KR1020140175545A| KR20150067075A|2013-12-09|2014-12-09|Fixing device for cables|
    CN201410858354.XA| CN104701786B|2013-12-09|2014-12-09|For the fixed equipment of cable|
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