CN221162589U

CN221162589U - Harness fixing ribbon for vehicle

Info

Publication number: CN221162589U
Application number: CN202322670881.5U
Authority: CN
Inventors: 王景松
Original assignee: Zhejiang Xi Renewable Energy Automotive Technology Co ltd
Current assignee: Zhejiang Xi Renewable Energy Automotive Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-06-18
Anticipated expiration: 2033-10-07

Abstract

The utility model provides a vehicle wire harness fixing ribbon which comprises a ribbon body, a ribbon chuck and a buffer cushion, wherein the ribbon chuck is arranged at one end of the ribbon body, a locking opening matched with the ribbon body is arranged on the ribbon chuck, an elastic lock tongue is arranged on the inner side wall of the locking opening, and a plurality of clamping teeth matched with the elastic lock tongue are arranged on the ribbon body along the length direction; the buffer cushion is provided with a through jack, and the buffer cushion is sleeved on the belt body through the jack. Through the direct contact of buffering cushion separation pencil and automobile body panel beating, can play the buffering effect, when the vehicle runs in-process runs to meet conditions such as jolt, vibrations, buffering cushion can absorb partial vibration and impact force, reduces the influence to the pencil, effectively reduces the damage and the wearing and tearing that the pencil arouses because of vibration and friction.

Description

Harness fixing ribbon for vehicle

Technical Field

The utility model relates to the technical field of automobiles, in particular to a wire harness fixing ribbon for a vehicle.

Background

In the automotive field, tie-downs are often used, which function to connect together various electrical components by tightening a wire harness; to ensure that the harness can be stable, safe, signal-transmitting and power-supplying; whether the ribbon normally plays a key role in the whole wire harness loop; the vehicle shakes during running, and the wire harness is fixed on the vehicle body through the binding belt; the damage to the electric devices or the fire disaster caused by poor contact and overlarge load of the wiring harness loop caused by shaking can be avoided, and the safe and reliable operation of the whole vehicle electric devices can be ensured; especially in the field of commercial vehicles, the wire diameters of the wire harnesses are larger, and the tightening and positioning of the wire harnesses are more important.

However, the ribbon that commercial car used at present is mostly fixed ribbon of base plate, opens at the automobile body panel beating has suitable ribbon fixed hole site, and this kind of ribbon makes the pencil fix to the automobile body panel beating, because pencil and automobile body panel beating direct contact, after the long-time operation of vehicle, the pencil has the risk of wearing and tearing broken skin.

Disclosure of utility model

Based on this, the object of the present utility model is to provide a harness fixing strap for a vehicle, which solves the technical problems mentioned in the background art.

The utility model provides a vehicle wire harness fixing ribbon which comprises a ribbon body, a ribbon chuck and a buffer cushion, wherein the ribbon chuck is arranged at one end of the ribbon body, a locking opening matched with the ribbon body is arranged on the ribbon chuck, an elastic lock tongue is arranged on the inner side wall of the locking opening, and a plurality of clamping teeth matched with the elastic lock tongue are arranged on the ribbon body along the length direction;

The utility model discloses a vehicle body panel beating, including the body panel beating, the buffering cushion is equipped with the jack that runs through on the body of the area, under the ligature state, the body of the area passes the panel beating hole site of automobile body panel beating, the ribbon chuck is hugged closely one side of automobile body panel beating, the buffering cushion cover is established on the body of the area and is leaned on the opposite side of automobile body panel beating, the body of the area is along the profile of pencil turn back to be inserted back in the jack and follow locking notch department wears out, thereby the latch with elastic spring bolt mutually support and lock, make the pencil quilt the body of the area ligature is in the buffering cushion is kept away from one side of automobile body panel beating.

Further, the vehicle wire harness fixing ribbon, wherein the opposite ends of the ribbon body are respectively provided with a clamping head end and an inserting end, the inner side wall of the locking notch is provided with a clamping groove, and the ribbon body is clamped in the clamping groove through the clamping head end, so that the ribbon chuck is fixed at the end part of the ribbon body.

Further, the vehicle wire harness fixing ribbon comprises inserting blocks symmetrically arranged at the left side and the right side of the ribbon body, and the shape of each inserting block is matched with the shape of each clamping groove.

Further, the vehicle wire harness fixing ribbon is characterized in that the insertion block is any one of trapezoid, rectangle, triangle or circle.

Further, the vehicle wire harness fixing ribbon, wherein two elastic lock tongues which are oppositely arranged are arranged on the inner side wall of the locking opening, and a plurality of latch teeth which are matched with the elastic lock tongues are arranged on the upper surface and the lower surface of the ribbon body along the length direction.

Further, the vehicle wire harness fixing ribbon is characterized in that anti-falling teeth corresponding to the elastic lock tongue are arranged on the upper surface and the lower surface of the ribbon body.

Further, the vehicle wire harness fixing ribbon, wherein the left side and the right side of the ribbon body are provided with inverted teeth protruding outwards, and limiting grooves matched with the inverted teeth are formed in the insertion holes.

Further, the vehicle wire harness fixing ribbon is characterized in that a gap is formed between one surface of the elastic lock tongue, which is opposite to the tooth surface, and the locking notch.

Further, the vehicle wire harness fixing tie comprises a main body portion and supporting portions arranged at two opposite ends of the main body portion, wherein the diameter of each supporting portion is larger than that of the main body portion.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through the direct contact of buffering cushion separation pencil and automobile body panel beating, can play the buffering effect, when the vehicle runs in-process runs to meet conditions such as jolt, vibrations, buffering cushion can absorb partial vibration and impact force, reduces the influence to the pencil, effectively reduces the damage and the wearing and tearing that the pencil arouses because of vibration and friction.

2. Under the ligature state, the ribbon chuck is hugged closely in one side of automobile body panel beating, and the cushion cover is established on the area body and is leaned on the opposite side of automobile body panel beating, can provide extra support and stability for fixed more firm between area body and the automobile body panel beating, reduced not hard up possibility.

Drawings

FIG. 1 is a front view of a vehicular harness securing tie of the present utility model;

FIG. 2 is an exploded view of the vehicular harness securing tie of the present utility model;

FIG. 3 is a schematic illustration of a specific construction of a band chuck according to the present utility model;

FIG. 4 is a schematic diagram showing the structure of a belt body according to the present utility model;

FIG. 5 is an enlarged schematic view of a portion of the position A of FIG. 4;

FIG. 6 is a schematic view showing a specific structure of the cushion according to the present utility model;

FIG. 7 is an assembly view of the automotive harness securing tie of the present utility model on a vehicle body panel;

FIG. 8 is a schematic view of the other side of the sheet metal of the vehicle body of FIG. 7;

FIG. 9 is a partially enlarged schematic illustration of the position B in FIG. 8;

description of main reference numerals:

10. A belt body; 11. latch teeth; 12. inserting blocks; 13. an insertion end; 14. anti-disengaging teeth; 15. chamfering; 20. a band chuck; 21. locking the opening; 22. an elastic spring bolt; 23. a clamping groove; 30. a cushion pad; 301. a main body portion; 302. a support part; 31. a jack; 32. a limit groove; 100. a sheet metal of the vehicle body; 200. and a wire harness.

The utility model will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4 and fig. 7 to 9, the harness fixing strap for a vehicle according to the present utility model includes a strap body 10, a strap chuck 20 and a buffer cushion 30, the strap chuck 20 is disposed at one end of the strap body 10, a locking opening 21 adapted to the strap body 10 is disposed on the strap chuck 20, an elastic lock tongue 22 is disposed on an inner side wall of the locking opening 21, and a plurality of latches 11 cooperating with the elastic lock tongue 22 are disposed on the strap body 10 along a length direction, and it is understood that when the strap body 10 is reversely folded and inserted into the locking opening 21, the latches 11 on a surface of the strap body 10 are mutually cooperated with the elastic lock tongue 22 to lock, only the strap body 10 is allowed to be inserted to limit the strap body 10 to be pulled out, thereby realizing the effect of binding and fixing.

The buffer cushion 30 is provided with a through jack 31, the buffer cushion 30 is sleeved on the belt body 10 through the jack 31, in a binding state, the belt body 10 passes through a metal plate hole site of the metal plate 100 of the vehicle body, the ribbon chuck 20 is clung to one side of the metal plate 100 of the vehicle body, the buffer cushion 30 is sleeved on the belt body 10 and is clung to the other side of the metal plate 100 of the vehicle body, the belt body 10 is retractably inserted into the jack 31 along the outline of the wire harness 200 and is penetrated out from the locking notch 21, so that the latch 11 and the elastic lock tongue 22 are mutually matched and locked, and the wire harness 200 is bound by the belt body 10 on one side of the buffer cushion 30 away from the metal plate 100 of the vehicle body, as shown in fig. 7.

Therefore, when the wire harness 200 is fixed on the vehicle body sheet metal 100 by the binding belt, the buffer cushion 30 can obstruct the direct contact between the wire harness 200 and the vehicle body sheet metal 100, so that the buffer effect can be achieved, and when the vehicle encounters jolt, vibration and other conditions in the driving process, the buffer cushion 30 can absorb part of vibration and impact force, so that the influence on the wire harness 200 is reduced, and the damage and abrasion of the wire harness 200 caused by vibration and friction are effectively reduced. In this embodiment, the cushion 30 includes, but is not limited to, rubber.

Specifically, as shown in fig. 2 to 5, in some embodiments of the present embodiment, the band body 10 and the band chuck 20 are assembled, two opposite ends of the band body 10 are respectively provided with a clamping end and an insertion end 13, the inner side wall of the locking slot 21 of the band chuck 20 is provided with a clamping groove 23, and the band body 10 is clamped in the clamping groove 23 through the clamping end, so that the band chuck 20 is fixed at the end of the band body 10. It will be appreciated that the band body 10 and the band chuck 20 are in an assembled relationship, so that the band body 10 and the band chuck 20 can be manufactured separately, the difficulty in manufacturing is reduced, and secondly, if one of the components is damaged or needs to be replaced, only the component can be replaced without replacing the whole device, thereby saving cost and resources.

Of course, in other implementations of the present embodiment, the strap body 10 and the strap chuck 20 may be integrally formed by injection molding, so as to simplify the assembly process between the strap chuck 20 and the strap body 10 during the binding.

Further, as shown in fig. 4, 5, 6 and 7, the insertion end 13 has a pointed structure, so that the band body 10 is conveniently inserted into the band chuck 20 or the buffer cushion 30, the chuck end includes the insertion blocks 12 symmetrically arranged at the left and right sides of the band body 10, corresponding clamping grooves 23 are arranged on the left and right inner side walls of the locking notch 21, when the band body 10 penetrates the locking notch 21 until being pulled to the limit position, the insertion blocks 12 on the band body 10 are limited on the clamping grooves 23, thereby realizing the assembly of the band chuck 20 at the chuck end of the band body 10.

In this embodiment, the shape of the insert 12 is preferably trapezoidal, and the shape of the clamping groove 23 is adapted to the shape of the insert 12. It can be appreciated that the shape of the clamping groove 23 is adapted to the shape of the insert block 12, so that when the insert block 12 is inserted into the clamping groove 23, the belt body 10 can be effectively prevented from moving in the locking opening 21, so that the harness 200 can be bound subsequently. The shape of the insert block 12 is not limited to a trapezoid, but may be any of a rectangle, a triangle, or a circle, and the present embodiment is merely exemplary and not limited thereto.

Further, as shown in fig. 3, the inner side wall of the locking opening 21 is provided with two elastic locking tongues 22 disposed opposite to each other, the elastic locking tongues 22 are disposed on the upper and lower inner side walls of the locking opening 21, and the upper and lower surfaces of the belt body 10 are provided with a plurality of latches 11 along the length direction, which are engaged with the elastic locking tongues 22. It can be appreciated that the upper surface and the lower surface of the belt body 10 are both provided with the latch 11, so that the latch 11 can be matched and locked with the elastic lock tongue 22 no matter which direction the belt body 10 is reversely folded and inserted into the locking notch 21, compared with the prior art that the latch 11 is matched and locked with the elastic lock tongue 22, the convenience and convenience of operation can be improved by the design in the embodiment, and the binding process is faster and simpler.

The elastic lock tongue 22 has a gap between the surface facing away from the tooth surface and the locking opening 21, and has a certain active space, so that a certain fault tolerance can be provided, and the difference can be self-adapted in the locking process, so that the correct matching between the latch 11 and the locking opening 21 is ensured, and see fig. 3 in particular.

Further, as shown in fig. 5 and 9, the upper and lower surfaces of the belt body 10 are provided with anti-falling teeth 14 corresponding to the elastic tongue 22. When the belt body 10 is reversely folded and inserted into the locking notch 21, the anti-falling teeth 14 on the upper surface of the belt body 10 are matched and locked with the clamping teeth 11 on the belt body 10, and the anti-falling teeth 14 on the lower surface of the belt body 10 are matched and locked with the elastic lock tongue 22, so that the anti-falling teeth 14 provide an additional locking effect, can firmly lock the belt body 10, and prevent the belt body from being automatically loosened or loosened. This also enables the harness 200 to be stably secured under vibration, impact or other external force.

Further, referring to fig. 5, 6 and 7, the left and right sides of the belt body 10 are provided with outwardly protruding teeth 15, and the insertion hole 31 is provided with a limit groove 32 that is matched with the teeth 15. In practical application, when assembling cushion 30, when cushion 30 is pushed to just with the position of automobile body panel beating 100 contact, the pawl 15 on the area body 10 can catch on cushion 30 jack 31 spacing groove 32, avoids cushion 30 to fall back, ensures cushion 30 laminating on the surface of automobile body panel beating 100, has increased the convenience of assembly.

It should be noted that, in this embodiment, since the cushion 30 is made of rubber material and has a certain elasticity, the pawl 15 can be inserted out of the insertion hole 31, and when the pawl 15 is inserted out of the insertion hole 31, the insertion hole 31 will be restored, so that the pawl 15 is locked in the limit groove 32.

Further, as shown in fig. 6 and 7, the cushion 30 includes a main body 301 and supporting portions 302 provided at opposite ends of the main body 301, and the supporting portions 302 have a diameter larger than that of the main body 301. The cushion 30 is generally shaped like an i, and is designed to increase the contact area between the cushion 30 and the harness 200, thereby enhancing the supporting and fixing effects of the harness 200. Through increasing area of contact, buffer cushion 30 can closely laminate pencil 200 better, reduces the vibrations and rocking of pencil 200 at the driving in-process, avoids collision and friction between pencil 200 and the automobile body panel beating 100, and then alleviates wearing and tearing and the damage to pencil 200. In addition, the larger contact area between the supporting part 302 and the wire harness 200 can provide larger supporting force, so that the stability of the wire harness 200 is improved, the wire harness 200 is prevented from loosening or falling off in the running process, and the running safety is further ensured.

The working principle is as follows: the ribbon chuck 20 is assembled at the clamping head end of the ribbon body 10, then the inserting end 13 of the ribbon body 10 penetrates into the sheet metal hole site of the vehicle body sheet metal 100 until the ribbon chuck 20 is tightly attached to one side of the vehicle body sheet metal 100, then the buffer cushion 30 is sleeved and pushed to be attached to the vehicle body sheet metal 100 from the inserting end 13 of the ribbon body 10, at the moment, the vehicle body sheet metal 100 is arranged between the ribbon chuck 20 and the buffer cushion 30, finally the ribbon body 10 is folded back and inserted back along the outline of the wire harness 200, sequentially penetrates through the inserting hole 31 of the buffer cushion 30, the sheet metal hole site of the vehicle body sheet metal 100 and the locking notch 21 of the ribbon chuck 20, and is mutually matched and locked with the elastic lock tongue 22 in the locking notch 21 through the clamping teeth 11 on the ribbon body 10, so that the wire harness 200 is bound by the ribbon body 10 on one side of the buffer cushion 30 far away from the vehicle body sheet metal 100.

In summary, in the above-mentioned embodiment of the present utility model, the buffer cushion 30 blocks the direct contact between the wire harness 200 and the sheet metal 100 of the vehicle body, so as to achieve a buffering effect, and when the vehicle encounters jolt, vibration, etc. during running, the buffer cushion 30 can absorb part of vibration and impact force, reduce the influence on the wire harness 200, and effectively reduce the damage and abrasion of the wire harness 200 caused by vibration and friction.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a fixed ribbon of automobile-used pencil, its characterized in that includes the area body, ribbon chuck and buffering cushion, the ribbon chuck is located the one end of area body, be provided with on the ribbon chuck with the fore shaft of area body adaptation, there is the elasticity spring bolt on the inside wall of fore shaft, be equipped with along length direction on the area body a plurality of with elasticity spring bolt complex latch;

2. The wire harness fixing strap for a vehicle according to claim 1, wherein opposite ends of the strap body are respectively provided with a clip end and an insertion end, a clip groove is provided on an inner side wall of the locking notch, the strap body is clipped into the clip groove through the clip end, and thereby the strap chuck is fixed to an end portion of the strap body.

3. The vehicle harness fixing tie as claimed in claim 2, wherein the chuck end includes insertion blocks symmetrically provided at both sides of the tie body, and the insertion blocks are shaped to fit the shape of the clamping grooves.

4. The wire harness fixing tie for a vehicle according to claim 3, wherein the insert block is any one of a trapezoid, a rectangle, a triangle, or a circle.

5. The vehicle wire harness fixing tie as claimed in claim 1, wherein the inner side wall of the locking opening is provided with two elastic locking tongues which are arranged oppositely, and the upper surface and the lower surface of the tie body are provided with a plurality of latches which are matched with the elastic locking tongues along the length direction.

6. The wire harness fixing tie for a vehicle according to claim 5, wherein the upper and lower surfaces of the tie body are provided with anti-slip teeth corresponding to the elastic locking tongue.

7. The vehicle wire harness fixing tie-up belt according to claim 1, wherein the left side and the right side of the tie-up belt body are provided with inverted teeth protruding outwards, and limiting grooves matched with the inverted teeth are formed in the insertion holes.

8. The wire harness fixing strap for a vehicle according to claim 1, wherein a gap is provided between a face of the elastic tongue facing away from the tooth face and the locking notch.

9. The wire harness fixing tie for a vehicle according to claim 1, wherein the cushion includes a main body portion and support portions provided at opposite ends of the main body portion, the support portions having a diameter larger than that of the main body portion.