CN220209832U - Harness ribbon nut fixing device - Google Patents
Harness ribbon nut fixing device Download PDFInfo
- Publication number
- CN220209832U CN220209832U CN202321260337.7U CN202321260337U CN220209832U CN 220209832 U CN220209832 U CN 220209832U CN 202321260337 U CN202321260337 U CN 202321260337U CN 220209832 U CN220209832 U CN 220209832U
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- CN
- China
- Prior art keywords
- nut
- wire harness
- ribbon
- hollow connecting
- utility
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- 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.)
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- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a wire harness ribbon nut fixing device which comprises a nut and a wire harness ribbon, wherein the nut comprises a first nut and a second nut, a threaded through hole is formed in the center of the first nut, an inner thread matched with a sheet metal part bolt is arranged on the inner wall of the threaded through hole, the second nut comprises a hollow connecting part, a pawl is arranged in the hollow connecting part, a clamping part is arranged at one end of the wire harness ribbon, a connecting column is arranged at the lower end of the clamping part, the shape of the connecting column is matched with that of the hollow connecting part, and when the wire harness ribbon nut fixing device is used, the connecting column is inserted into and clamped and fixed in the hollow connecting part through the pawl. The utility model provides a wire harness ribbon nut fixing device which is simple in structure, capable of realizing quick and tight connection, preventing a wire harness ribbon from being pulled out and high in reliability.
Description
Technical Field
The utility model relates to nuts, in particular to a wire harness ribbon nut fixing device.
Background
In the automotive field, along with the increasing strong functions of automotive electrical appliances, the automotive electrical appliance system is increasingly diversified, and is used as a central point of power supply and signal transmission of the entire automobile, and an automotive wire harness is correspondingly changed into a huge and complex part, so that the layout design of the automotive wire harness is reasonable, the installation is convenient, and the wire harness or a wire pipe is often required to be fixed on an internal automotive sheet metal, so that the wire harness is prevented from moving in disorder during the travelling process of the automobile.
In the prior art, a single-channel stud buckle is generally adopted for fixing a wire harness, a stud is welded on a sheet metal in a mounting mode, a buckle provided with an opening is sleeved on the stud, but the buckle is not tight, and particularly under the condition of bumping or vibrating of a vehicle, the vehicle body welding stud and the stud buckle cap are easy to separate.
Disclosure of Invention
In view of the above-mentioned shortcomings of the existing harness binding tape fixing mode, the utility model provides the harness binding tape nut fixing device which is simple in structure, capable of realizing quick and tight connection, preventing harness binding tapes from being pulled out and high in reliability.
In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:
the utility model provides a pencil ribbon nut fixing device, includes nut and pencil ribbon, the nut includes first nut and second nut, threaded through-hole has been seted up at first nut central authorities, threaded through-hole inner wall is provided with the internal thread with sheet metal component bolt matched with, the second nut includes hollow connecting portion, be provided with the pawl in the hollow connecting portion, pencil ribbon one end is equipped with buckle portion, buckle portion lower extreme is equipped with the spliced pole, the spliced pole shape with hollow connecting portion looks adaptation, during the use, the spliced pole inserts and passes through the pawl presss from both sides tightly to be fixed in the hollow connecting portion.
According to one aspect of the utility model, the inverted teeth are uniformly arranged on the inner wall of the hollow connecting part in a surrounding manner.
According to one aspect of the utility model, the inverted tooth is of unitary construction with the hollow connection.
According to one aspect of the utility model, a limiting step is arranged on the outer side of the connecting column.
According to one aspect of the utility model, the connecting post and the limiting step are made of plastic.
The implementation of the utility model has the advantages that: the utility model provides a pencil ribbon nut fixing device and inside sheet metal component fixed connection of car, restraint ribbon is with the inside pencil classification of car and concentrate constraint into pencil bundle after, will spliced pole on the pencil ribbon inserts fastening connection in the cavity connecting portion, through set up the pawl in the cavity connecting portion, can spacing the spliced pole in the axial of nut to prevent the axial displacement of spliced pole in the cavity connecting portion, realize swift zonulae occludens, prevent that the pencil ribbon from deviate from, and then fix the pencil ribbon on sheet metal component surface, avoid the pencil in the car to shake, guarantee the security and the travelling comfort of whole car.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a harness strap nut securing device according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a harness strap nut securing device according to the present utility model;
fig. 3 is a schematic plan view of a nut according to an embodiment of the present utility model.
Legend description: 1. a first nut; 2. a second nut; 3. a harness tie; 4. a fastening part; 5. a connecting column; 6. a limit step; 7. a sheet metal part; 8. chamfering; 9. a hollow connecting part.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, fig. 2 and fig. 3, a wire harness ribbon 3 nut fixing device comprises a nut and a wire harness ribbon 3, wherein the nut comprises a first nut 1 and a second nut 2, a threaded through hole is formed in the center of the first nut 1, an internal thread matched with a sheet metal part 7 bolt is formed in the inner wall of the threaded hole, the second nut 2 comprises a hollow connecting portion 9, a pawl 8 is arranged in the hollow connecting portion 9, a buckling portion 4 is arranged at one end of the wire harness ribbon 3, a connecting column 5 is arranged at the lower end of the buckling portion 4, the shape of the connecting column 5 is matched with that of the hollow connecting portion 9, when the wire harness ribbon 3 is used, the connecting column 5 is inserted and clamped and fixed in the hollow connecting portion 9 through the pawl 8, and the pawl 8 is convenient for the insertion and installation of the wire harness ribbon 3 to be fastened.
In actual use, the first nut 1 is of a normal nut structure, and the inner wall of the threaded hole is provided with internal threads matched with a bolt of the sheet metal part 7, so that the wire harness ribbon 3 nut fixing device is fixedly connected with the sheet metal part 7 in the automobile. After the restraint ribbon is used for classifying and intensively restraining the wire harnesses inside the automobile into wire harnesses, the connecting column 5 on the wire harness ribbon 3 is inserted into the hollow connecting part 9 for fastening connection, and the inverted tooth 8 is arranged in the hollow connecting part 9, so that the connecting column 5 can be limited in the axial direction of the nut, the axial movement of the connecting column 5 in the hollow connecting part 9 is prevented, the quick tight connection is realized, the wire harness ribbon 3 is prevented from being separated, the wire harness ribbon 3 is further fixed on the surface of the sheet metal part 7, the vibration of the wire harnesses inside the automobile is avoided, the arrangement and trend arrangement of the wire harnesses inside the automobile are more flexible, and the safety and the comfort of the whole automobile are ensured.
In practical application, the inverted teeth 8 are uniformly arranged on the inner wall of the hollow connecting part 9 in a surrounding manner. Preferably, the inverted tooth 8 is integrally formed with the first nut 1.
In practical application, the inverted tooth 8 may be formed by processing a thread protrusion in a normal nut, that is, the thread protrusion only remains an upper half, the thread protrusion of a lower half is removed, and simultaneously, the thread protrusions of the upper half are designed at intervals, so that the inverted tooth 8 is formed. The teeth 8 may be designed in other shapes, depending on the actual use.
In practical application, the first nut 1 and the second nut 2 may be in split structures, for example, the first nut 1 is a hexagonal nut, and the second nut 1 is a round nut. Further, the first nut 1 and the second nut 2 may be integrally formed, and may be specifically selected according to practical applications, which is not limited.
In practical application, the wire harness ribbon 3 is a plastic product, and Z63 material can be selected, so that the wire harness ribbon has better rigidity and toughness, stable tensile force and difficult brittle fracture. The connecting post 5 and the fastening part 4 are integrally formed. Preferably, a limiting step 6 is arranged on the outer side of the connecting column 5, so that the connecting column is further convenient to be tightly and fixedly installed with the hollow connecting part 9. The connecting column 5 and the limiting step 6 are made of plastic materials, so that the inverted tooth 8 can be conveniently formed in a working mode.
The implementation of the utility model has the advantages that: the utility model provides a pencil ribbon nut fixing device and inside sheet metal component fixed connection of car, restraint ribbon is with the inside pencil classification of car and concentrate constraint into pencil bundle after, will spliced pole on the pencil ribbon inserts fastening connection in the cavity connecting portion, through set up the pawl in the cavity connecting portion, can spacing the spliced pole in the axial of nut to prevent the axial displacement of spliced pole in the cavity connecting portion, realize swift zonulae occludens, prevent that the pencil ribbon from deviate from, and then fix the pencil ribbon on sheet metal component surface, avoid the pencil in the car to shake, guarantee the security and the travelling comfort of whole car.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a pencil ribbon nut fixing device, includes nut and pencil ribbon, its characterized in that, the nut includes first nut and second nut, first nut central authorities have seted up the screw thread through-hole, the screw thread through-hole inner wall is provided with the internal thread with sheet metal component bolt matched with, the second nut includes hollow connecting portion, be provided with the pawl in the hollow connecting portion, pencil ribbon one end is equipped with buckle portion, buckle portion lower extreme is equipped with the spliced pole, the spliced pole shape with hollow connecting portion looks adaptation, during the use, the spliced pole inserts and passes through the pawl presss from both sides tightly to be fixed in the hollow connecting portion.
2. The wire harness tie nut securing device of claim 1, wherein the inverted teeth are evenly looped on the inner wall of the hollow connection portion.
3. The wire harness tie nut securing device of claim 2, wherein the inverted tooth is of unitary construction with the hollow connection portion.
4. A harness tie nut fixing apparatus as claimed in any one of claims 1 to 3, wherein a limit step is provided on the outside of the connecting post.
5. The wire harness tie nut securing device of claim 4, wherein the connecting post and the limiting step are plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260337.7U CN220209832U (en) | 2023-05-23 | 2023-05-23 | Harness ribbon nut fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260337.7U CN220209832U (en) | 2023-05-23 | 2023-05-23 | Harness ribbon nut fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209832U true CN220209832U (en) | 2023-12-19 |
Family
ID=89140361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321260337.7U Active CN220209832U (en) | 2023-05-23 | 2023-05-23 | Harness ribbon nut fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209832U (en) |
-
2023
- 2023-05-23 CN CN202321260337.7U patent/CN220209832U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |