CN113581096A - Stud ribbon for automobile wire harness - Google Patents
Stud ribbon for automobile wire harness Download PDFInfo
- Publication number
- CN113581096A CN113581096A CN202111002835.7A CN202111002835A CN113581096A CN 113581096 A CN113581096 A CN 113581096A CN 202111002835 A CN202111002835 A CN 202111002835A CN 113581096 A CN113581096 A CN 113581096A
- Authority
- CN
- China
- Prior art keywords
- stud
- clamping
- hole
- connecting seat
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 210000002105 tongue Anatomy 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 101100481408 Danio rerio tie2 gene Proteins 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 101100481410 Mus musculus Tek gene Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
Abstract
The invention provides a stud tie for an automobile wire harness, which is small in size and can be superposed and installed on a stud, wherein a stud connecting seat is in a flat plate shape, a clamping hole is formed in the middle of the plate surface, a clamping strip is arranged on the inner wall of the clamping hole, the section of the clamping strip is integrally in a 'y' shape and comprises a connecting edge directly fixed with the inner wall of the clamping hole and a clamping edge clamped with thread teeth on the stud, a V-shaped opening of the clamping edge is arranged towards the thread teeth of the stud, and an anti-falling hole for a fixing strap to penetrate through and limit is further formed in the position, close to the fixing strap, of the stud connecting seat. Set the double-screw bolt connecting seat to flat, utilize "y" shape joint strip chucking screw thread tooth on the double-screw bolt, realize the fixed connection with the double-screw bolt, compare with prior art and have following advantage: 1. the volume is small, and the installation is convenient in a narrow space; 2. the insertion force and the drawing force for installation are small, the damage to fingers is small, and the fixation is firm; 3. the studs can be installed in a superposed mode, and the same stud can serve as an installation fixing point of a plurality of stud ties.
Description
Technical Field
The invention relates to the technical field of automobile wire harness fixing, in particular to a stud ribbon for an automobile wire harness.
Background
With the rapid development of the automobile field, especially the requirements of users on the aspects of intellectualization, networking, safety and the like of the whole automobile are continuously improved, so that the electronic configuration of the electric appliances of the automobile is continuously increased, the number of automobile wire harnesses arranged in the automobile is also increased, if the automobile cannot be effectively fixed or is not firmly fixed enough, the automobile can shake in the driving process of the automobile, gives out abnormal sound, easily damages the wire harnesses in the swinging process, and further influences the safety and the comfort of the whole automobile. In the prior art, the wire harness is usually positioned on the whole vehicle through a wire harness binding belt, wherein the binding belt comprises a binding belt which is arranged on a U-shaped hole, a round hole, a stud and the like; wherein the effect of stud ribbon is through the welding stud on the panel beating and the cooperation of the spring bolt 131 of self fix the pencil, when the car is generally assembled, the workman accessible is installed on the welding stud of automobile body panel beating through the stud ribbon of fixing a position on the pencil.
In order to solve the above problem, a utility model patent (hereinafter referred to as document 1) entitled "stud fixing clip for automobile wire harness" (granted number: CN 212667297U) discloses the following technical solutions: as shown in fig. 1(a), the bolt connecting device comprises a bolt connecting base 1, a binding tape 2 and a binding tape winding connecting part 5, wherein a rectangular hole body 3 is arranged at the bottom of the bolt connecting base 1, and a pair of first inverted tooth structures 6 in line are arranged in the rectangular hole body 3. A utility model patent entitled "a wire harness fixing clip" (grant publication No. CN 208241224U) (hereinafter referred to as document 2) discloses the following technical solution: as shown in fig. 1(b), the bolt connecting seat comprises a bolt connecting seat 1 and a cable tie 2, wherein the bolt connecting seat 1 comprises a cylindrical hole body, and a circle of inverted teeth 6 are arranged in the cylindrical hole body. The stud connecting base in the document 1 or the document 2 is a block body with the height equivalent to that of a stud, on one hand, the structure occupies a large area, when the stud is installed on the front cabin of an automobile, a worker is inconvenient to operate when installing a wire harness, and a fixing point cannot be provided for a stud cable tie on the same stud after the cable tie is installed on the stud due to the fact that the cable tie is too much on the automobile and the studs on a metal plate are few, so that no enough space and studs are used for fixing the cable tie are available; on the other hand, when the stud connecting base with the structure is welded on a stud, the fingers pressed by a person are very painful due to the large insertion force of the binding belt, and the stud connecting base is not easy to mount.
Disclosure of Invention
The invention aims to provide a stud ribbon for an automobile wire harness, which is small in size and can be superposed and installed on a stud.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a double-screw bolt ribbon for car wiring harness, includes double-screw bolt connecting seat and fixed band, the double-screw bolt connecting seat be flat-plate, the card hole has been seted up at the face middle part, be provided with the joint strip on the inner wall in card hole, the cross-section of joint strip is whole to be "y" shape, including direct with the fixed flange of the downthehole wall of card and with the chucking limit of the thread tooth joint on the double-screw bolt, the V-arrangement opening on chucking limit arranges towards the thread tooth of double-screw bolt, close on the double-screw bolt connecting seat fixed band position department and still offered and supply the fixed band to pass and spacing anticreep hole.
In the above-mentioned scheme, set the stud connecting seat to flat, utilize the thread tooth on "y" shape joint strip chucking stud, realize the fixed connection with the stud, compare with prior art and have following advantage: 1. the volume is small, and the installation is convenient in a narrow space; 2. the insertion force and the drawing force for installation are small, the damage to fingers is small, and the fixation is firm; 3. the studs can be installed in a superposed mode, and the same stud can serve as an installation fixing point of a plurality of stud ties.
Drawings
Fig. 1(a) is a schematic structural view of a fixing buckle in document 1;
fig. 1(b) is a schematic structural view of the fixing buckle in document 2;
fig. 2 and 3 are overall structural schematic diagrams of the binding belt in the invention;
FIG. 4 is a schematic structural view of a stud connecting socket;
FIG. 5 is a cross-sectional view of a stud connector receptacle.
Detailed Description
Referring to fig. 2-5, a stud ribbon for automobile wire harness comprises a stud connecting seat 10 and a fixing band 20, wherein the stud connecting seat 10 is flat, a clamping hole 11 is formed in the middle of a plate surface, a clamping strip 12 is arranged on the inner wall of the clamping hole 11, the cross section of the clamping strip 12 is integrally in a y shape and comprises a connecting edge 121 directly fixed to the inner wall of the clamping hole 11 and a clamping edge 122 clamped with thread teeth on a stud, a V-shaped opening of the clamping edge 122 is arranged towards the thread teeth on the stud, and an anti-falling hole 13 for the fixing band 20 to penetrate through and limit is further formed in the position, close to the fixing band 20, of the stud connecting seat 10. The stud connecting seats are arranged to be flat-plate-shaped, the stud connecting seats occupy small space in the length direction of the studs, the wire harnesses are too much, and under the condition that the studs are few on a metal plate, a plurality of stud connecting seats can be stacked together and fixed with the same stud, in order to ensure the connection reliability between the studs and the stud connecting seats, the thread on the studs is clamped by the y-shaped clamping strips 12 to realize the fixed connection with the studs, meanwhile, the connecting edges 121 have certain deformation capacity, the studs can be conveniently inserted, and the two clamping edges 122 are clamped with the thread on the studs, so that the studs cannot fall off.
As a preferred scheme of the invention, the projection of the clamping hole 11 in the through direction of the hole is 8-shaped or in a dovetail shape with two butted mouths, the clamping strips 12 are respectively arranged on the inner walls of two bottom edges of the clamping hole 11, the V-shaped openings of the two clamping strips 12 are oppositely arranged, and an area for a stud to pass through is formed between the two clamping strips 12. The middle parts of the 8-shaped clamping holes 11 are not connected together, but the middle parts are communicated for the penetration of a stud.
In order to improve the stability of the stud clamping, the clamping strip 12 is arranged obliquely as a whole, the V-shaped opening of the clamping edge 122 is also arranged obliquely, and the oblique direction is arranged away from the insertion direction of the bolt.
Further, as shown in fig. 3, a locking tongue 131 is further disposed on an inner wall of the anti-falling hole 13, and the locking tongue 131 and the inverted triangle rack 21 disposed on the fixing band 20 form a self-locking structure.
The bolt 131 is arranged on the inner wall of the anti-falling hole 13 far away from one side of the fixing band 20, the bolt 131 is of a Z-shaped structure, the surface attached to the inverted triangle rack 21 is an inclined surface, and the inclined surface is abutted to the inclined surface of the inverted triangle rack 21 on the fixing band 20 to form a self-locking structure, so that the wiring harness is fastened.
In order to improve the universality of the whole cable tie, the inverted triangular rack 21 is uniformly distributed at intervals in the length direction of the fixing band 20, and the length direction of the inverted triangular rack 21 is consistent with the width direction of the fixing band 20, so that the cable tie with the same model can be used for fixing no matter fewer or thinner wire harnesses or more or thicker wire harnesses.
Further, the stud connecting seat 10 and the fixing band 20 are of an integral injection molding structure and made of PA 66.
Firstly, finding a position for binding a stud binding tape on a wire harness, and penetrating a fixing band 20 into the upper end of the fixing band from the lower end of a clamping structure after bending the fixing band downwards, wherein an inverted triangle rack 21 designed on the fixing band 20 enables the fixing band 20 not to back up under the flexibility characteristic of a PA66 material, so that a self-locking structure is formed; after the position of the stud ribbon is fixed on the automobile wire harness, the automobile wire harness is roughly arranged at each part of an automobile body, the stud ribbon is fixed on the stud by pressing the upper end part of a chuck of the stud ribbon, wherein front and rear lock tongues 131 of the stud ribbon are locked on the stud by extruding screw threads of the stud, and the pull-out force is increased and is difficult to pull out because the lock tongues 131 are designed into a small y-shaped multi-clamping edge 122 and then extrude the screw threads; under the condition that the space of the automobile forecabin is extremely narrow, the value of small occupied space is reflected by small size of a stud ribbon on the automobile wire harness, the same mounting stud can be used as a mounting fixed point again, and the advantage of the same fixed point is utilized for multiple times; the force used when the stud ribbon is inserted into the stud due to small volume is also greatly reduced, and the design reduces the damage to fingers of installation workers; meanwhile, if the stud ribbon is required to be detached in the later period, the fastening band 20 can be pulled to loosen the restraint on the automobile wire harness by a small pin which opens the contact part between the triangular end of the bolt 131 and the inverted triangular rack 21 of the fastening band 20.
Claims (7)
1. The utility model provides a car is double-screw bolt ribbon for pencil, includes double-screw bolt connecting seat (10) and fixed band (20), its characterized in that: stud connecting seat (10) be flat, card hole (11) have been seted up at the face middle part, be provided with joint strip (12) on the inner wall in card hole (11), the cross-section of joint strip (12) is whole to be "y" shape, including direct with card hole (11) inner wall fixed connection limit (121) and with clamping limit (122) of the thread tooth joint on the stud, the V-arrangement opening of clamping limit (122) is arranged towards the thread tooth of stud, close on fixed band (20) position department on stud connecting seat (10) and still offered and supply fixed band (20) to pass and spacing anticreep hole (13).
2. The stud tie for automotive wire harnesses of claim 1, wherein: the projection of the clamping hole (11) in the through direction of the hole is 8-shaped or dovetail-shaped with two butt-jointed closing openings, the clamping strips (12) are respectively arranged on the inner walls of two bottom edges of the clamping hole (11), the V-shaped openings of the two clamping strips (12) are oppositely arranged, and an area for a stud to pass through is formed between the two clamping strips (12).
3. The stud tie for automotive wire harnesses of claim 2, wherein: the clamping strip (12) is integrally arranged in an inclined mode, the V-shaped opening of the clamping edge (122) is also arranged in an inclined mode, and the inclined direction is arranged to deviate from the inserting direction of the bolt.
4. The stud tie for automotive wire harnesses of claim 1, wherein: the inner wall of the anti-falling hole (13) is also provided with a bolt (131), and the bolt (131) and an inverted triangle rack (21) arranged on the fixing belt (20) form a self-locking structure.
5. The stud tie for automotive wire harnesses of claim 4, wherein: the bolt (131) is arranged on the inner wall of the anti-falling hole (13) on one side far away from the fixing belt (20), the bolt (131) is of a Z-shaped structure, and the surface attached to the inverted triangle rack (21) is an inclined surface.
6. The stud tie for automotive wire harnesses of claim 4, wherein: the inverted triangle racks (21) are uniformly and fully distributed at intervals in the length direction of the fixing belt (20), and the length direction of the inverted triangle racks (21) is consistent with the width direction of the fixing belt (20).
7. The stud tie for automotive wire harnesses of claim 1, wherein: the stud connecting seat (10) and the fixing belt (20) are of an integral injection molding structure and made of PA 66.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002835.7A CN113581096A (en) | 2021-08-30 | 2021-08-30 | Stud ribbon for automobile wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002835.7A CN113581096A (en) | 2021-08-30 | 2021-08-30 | Stud ribbon for automobile wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113581096A true CN113581096A (en) | 2021-11-02 |
Family
ID=78240202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111002835.7A Pending CN113581096A (en) | 2021-08-30 | 2021-08-30 | Stud ribbon for automobile wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113581096A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121261A (en) * | 2013-04-25 | 2014-10-29 | 大和化成工业株式会社 | Clip |
| CN206456752U (en) * | 2017-02-17 | 2017-09-01 | 温州龙华日用电子有限公司 | A kind of band |
| CN213661079U (en) * | 2020-11-06 | 2021-07-09 | 宜宾凯翼汽车有限公司 | Prevent sheltering from mounting hole pencil arrangement structure |
| CN213692980U (en) * | 2020-10-28 | 2021-07-13 | 廊坊莱尼线束系统有限公司 | Double-channel stud buckle for fixing automobile wire harness |
-
2021
- 2021-08-30 CN CN202111002835.7A patent/CN113581096A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121261A (en) * | 2013-04-25 | 2014-10-29 | 大和化成工业株式会社 | Clip |
| US20140321936A1 (en) * | 2013-04-25 | 2014-10-30 | Daiwa Kasei Industry Co., Ltd. | Clip |
| CN206456752U (en) * | 2017-02-17 | 2017-09-01 | 温州龙华日用电子有限公司 | A kind of band |
| CN213692980U (en) * | 2020-10-28 | 2021-07-13 | 廊坊莱尼线束系统有限公司 | Double-channel stud buckle for fixing automobile wire harness |
| CN213661079U (en) * | 2020-11-06 | 2021-07-09 | 宜宾凯翼汽车有限公司 | Prevent sheltering from mounting hole pencil arrangement structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211102 |
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| RJ01 | Rejection of invention patent application after publication |