CN218351729U - Fastening assembly for fixing body-in-white grounding conductor - Google Patents
Fastening assembly for fixing body-in-white grounding conductor Download PDFInfo
- Publication number
- CN218351729U CN218351729U CN202222361015.3U CN202222361015U CN218351729U CN 218351729 U CN218351729 U CN 218351729U CN 202222361015 U CN202222361015 U CN 202222361015U CN 218351729 U CN218351729 U CN 218351729U
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- face
- nut
- contact tooth
- white
- pole portion
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Abstract
The utility model discloses a fastening components for white automobile body earth conductor is fixed, including key and nut, the key is including the head and the pole portion that are connected, be provided with the external screw thread on the pole portion, nut and pole portion screw-thread fit, a plurality of contact tooth of having arranged along circumference on the terminal surface of nut orientation head, the contact tooth is including the step face and the connection face that are connected, the step face of contact tooth is connected with the connection face of adjacent contact tooth, the arc setting is personally submitted to the step, it is connected with the step face of adjacent contact tooth to connect the face, connect the face slope setting. The grounding wire locking device is simple in structure, can effectively prevent the grounding wire from loosening, and has a good using effect.
Description
Technical Field
The utility model belongs to the technical field of the bolt fastener technique and specifically relates to a fastening components for white automobile body earth conductor is fixed.
Background
The cooperation that usually needs to pass through nut and bolt on white automobile body realizes the fastening to the earth connection to the realization is connected with the effectual electrically conductive of earth connection, but present nut fastener mainly relies on when using to constitute the centre gripping space with automobile body sheet metal component, realizes the location to the earth connection, leads to the location connection effect not good like this, connects reliably inadequately, makes the earth connection take place to become flexible easily, influences the stability of structure, influences overall structure's follow-up use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a fastening components for white automobile body earth conductor is fixed, its simple structure can prevent effectively that earth conductor is not hard up, has good result of use.
In order to realize the above-mentioned purpose, the utility model provides a fastening components for white automobile body earth conductor is fixed, including the key body and nut, the key body is including the head and the pole portion that are connected, be provided with the external screw thread on the pole portion, nut and pole portion screw-thread fit, a plurality of contact tooth has arranged along circumference on the terminal surface of nut orientation head, the contact tooth is including the step face and the connection face that are connected, the step face of contact tooth is connected with the connection face of adjacent contact tooth, the arc setting is personally submitted to the step, it is connected with the step face of adjacent contact tooth to connect the face, connect the face slope setting.
The beneficial effect who so sets up is: set up like this, through this kind of structure, the key head is contradicted on white automobile body sheet metal component outer wall, the automobile body is arranged in to pole portion, and with nut screw-thread fit, form centre gripping location space between nut and the head, supply earth conductor to pass, earth conductor passes through the back, compress tightly earth conductor on white automobile body through the nut, simultaneously because nut and earth conductor contact, thereby and earth conductor between form the return circuit, simultaneously because the screw-thread fit of nut and key, the key is contradicted with the automobile body, make wholly constitute a complete current return circuit, realize the function of ground connection, further conflict to earth conductor through the contact tooth, realize the clamp of butt earth conductor, avoid earth conductor not hard up, and has good result of use, while simple structure, and easy production and processing, and the reliability of products is improved.
As a further setting of the utility model, the step face is connected through smooth curved surface with being connected between the face.
The beneficial effect who so sets up is: through setting up like this, effectively avoid fish tail earth conductor, extension earth conductor's life to have good result of use.
As a further setting of the utility model, the nut passes through connecting hole and key body screw-thread fit, be formed with the spread groove between connecting hole and the contact tooth, the spread groove surrounds the contact tooth setting, be provided with the slip washer in the spread groove.
The beneficial effect who so sets up is: through setting up like this, through spread groove and the antiskid packing ring of cooperation in the spread groove for overall structure can be more inseparable laminating on ground connection wire, further prevents not hard up, improves overall structure's stability in use.
As a further arrangement of the present invention, a contact surface between the bolt head and the body in white is formed with a contact flange.
The beneficial effect who so sets up is: through the arrangement, the connection between the bolt body and the sheet metal part of the white automobile body is tighter, the looseness is not easy to occur, and the using effect of the integral structure is improved.
Drawings
Fig. 1 is a schematic view of an assembly structure of a first embodiment and a second embodiment of the present invention;
fig. 2 is a schematic structural view of a nut according to a first embodiment of the present invention;
fig. 3 is a schematic view of an overall assembly structure of a second embodiment of the present invention;
fig. 4 is a schematic structural view of a nut according to a second embodiment of the present invention.
Detailed Description
The utility model discloses a first embodiment of a fastening components for body in white earth conductor is fixed is shown in fig. 1, fig. 2: including key and nut 2, the key is including the head 12 and the pole portion 11 that are connected, be provided with the external screw thread on the pole portion 11, nut 2 and 11 screw-thread fit of pole portion, 2 a plurality of contact teeth 3 of having arranged along circumference on the terminal surface of nut 12, contact teeth 3 are including the step face 32 and the connection face 31 that are connected, the step face 32 of contact teeth 3 is connected with the connection face 31 of adjacent contact teeth 3, step face 32 is the arc setting, it is connected with the step face 32 of adjacent contact teeth 3 to connect face 31, it sets up to connect the slope of face 31. The beneficial effect who so sets up is: set up like this, through this kind of structure, the conflict of key body head 12 is on white automobile body sheet metal component outer wall, pole portion 11 is arranged in the automobile body, and with 2 screw-thread fit of nut, form centre gripping location space between nut 2 and the head 12, supply earth conductor to pass, earth conductor passes through the back, compress tightly earth conductor on white automobile body through nut 2, simultaneously because nut 2 and earth conductor contact, thereby form the return circuit between with earth conductor, simultaneously because the screw-thread fit of nut 2 and key body, the conflict of key body and automobile body, make wholly constitute a complete current circuit, realize the function of ground connection, further conflict to earth conductor through contact tooth 3, realize the clamp of earth conductor, avoid earth conductor not hard up, good result of use has, and simple structure, and the production and processing of being convenient for, the reliability of product is improved.
As a further setting of the utility model, nut 2 passes through connecting hole and key body screw-thread fit, be formed with spread groove 21 between connecting hole and the contact tooth 3, spread groove 21 surrounds the setting of contact tooth 3, be provided with slip washer 22 in the spread groove 21. The beneficial effect who so sets up is: through setting up like this, through connecting groove 21 and the slip washer 22 of cooperation in connecting groove 21 for overall structure can be more inseparable laminating on ground connection wire, further prevents not hard up, improves overall structure's stability in use.
As a further arrangement of the present invention, an interference flange 13 is formed on the contact surface of the bolt head 12 and the body in white. The beneficial effect who so sets up is: through setting up like this for be connected more inseparabler between the key body and the white automobile body sheet metal component, difficult not hard up improves overall structure's result of use.
The second embodiment of the fastening assembly for fixing the body-in-white earth conductor of the present invention is shown in fig. 1, 3 and 4: including the key and nut 2, the key is including head 12 and the pole portion 11 that is connected, be provided with the external screw thread on the pole portion 11, nut 2 and 11 screw-thread fit in pole portion, a plurality of contact tooth 3 of having arranged along circumference on the terminal surface of nut 2 orientation head 12, contact tooth 3 is including the step face 32 that is connected and connecting face 31, the step face 32 of contact tooth 3 is connected with the face 31 of being connected of adjacent contact tooth 3, step face 32 is the arc setting, it is connected with the step face 32 of adjacent contact tooth 3 to connect face 31, it sets up to connect the slope of face 31. The beneficial effect who so sets up is: set up like this, through this kind of structure, the conflict of key body head 12 is on white automobile body sheet metal component outer wall, pole portion 11 is arranged in the automobile body, and with 2 screw-thread fit of nut, form centre gripping location space between nut 2 and the head 12, supply earth conductor to pass, earth conductor passes through the back, compress tightly earth conductor on white automobile body through nut 2, simultaneously because nut 2 and earth conductor contact, thereby form the return circuit between with earth conductor, simultaneously because the screw-thread fit of nut 2 and key body, the conflict of key body and automobile body, make wholly constitute a complete current circuit, realize the function of ground connection, further conflict to earth conductor through contact tooth 3, realize the clamp of earth conductor, avoid earth conductor not hard up, good result of use has, and simple structure, and the production and processing of being convenient for, the reliability of product is improved.
As a further setting of the utility model, step face 32 is connected through smooth curved surface with being connected between the face 31. The beneficial effect who so sets up is: through setting up like this, effectively avoid fish tail earth conductor, extension earth conductor's life to have good result of use.
As a further setting of the utility model, nut 2 passes through connecting hole and key body screw-thread fit, be formed with spread groove 21 between connecting hole and the contact tooth 3, spread groove 21 surrounds the setting of contact tooth 3, be provided with slip washer 22 in the spread groove 21. The beneficial effect who so sets up is: through setting up like this, through connecting groove 21 and the anti-skidding packing ring 22 of cooperation in connecting groove 21 for overall structure can be more inseparable laminating on ground connection wire, further prevents not hard up, improves overall structure's stability in use.
As a further configuration of the present invention, an interference flange 13 is formed on the contact surface between the bolt head 12 and the body in white. The beneficial effect who so sets up is: through setting up like this for be connected more inseparabler between the key body and the white automobile body sheet metal component, difficult not hard up improves overall structure's result of use.
The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a fastening components for white body earth conductor is fixed, includes cock body and nut, the cock body is including the head and the pole portion that are connected, be provided with the external screw thread on the pole portion, nut and pole portion screw-thread fit, its characterized in that: the nut is towards a plurality of contact tooth of having arranged along circumference on the terminal surface of head, the contact tooth is including the step face and the connection face that are connected, the step face of contact tooth is connected with the face of being connected of adjacent contact tooth, the arc setting is personally submitted to the step, it is connected with the step face of adjacent contact tooth to connect the face, it sets up to connect the face slope.
2. The fastening assembly for body-in-white earth conductor fixation of claim 1, wherein: the step surface is connected with the connecting surface through a smooth curved surface.
3. The fastening assembly for body-in-white earth wire fixation according to claim 1 or 2, characterized in that: the nut passes through connecting hole and key body screw-thread fit, be formed with the spread groove between connecting hole and the contact tooth, the spread groove surrounds the contact tooth setting, be provided with anti-skidding packing ring in the spread groove.
4. The fastening assembly for body-in-white earth wire fixation according to claim 1, 2 or 3, characterized in that: and an interference flange is formed on the contact surface of the bolt head and the body-in-white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361015.3U CN218351729U (en) | 2022-09-02 | 2022-09-02 | Fastening assembly for fixing body-in-white grounding conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361015.3U CN218351729U (en) | 2022-09-02 | 2022-09-02 | Fastening assembly for fixing body-in-white grounding conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218351729U true CN218351729U (en) | 2023-01-20 |
Family
ID=84917367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222361015.3U Active CN218351729U (en) | 2022-09-02 | 2022-09-02 | Fastening assembly for fixing body-in-white grounding conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218351729U (en) |
-
2022
- 2022-09-02 CN CN202222361015.3U patent/CN218351729U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |