CN219345157U - Locking fastener for car - Google Patents
Locking fastener for car Download PDFInfo
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- CN219345157U CN219345157U CN202320247418.7U CN202320247418U CN219345157U CN 219345157 U CN219345157 U CN 219345157U CN 202320247418 U CN202320247418 U CN 202320247418U CN 219345157 U CN219345157 U CN 219345157U
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- holes
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- sleeved
- loosening
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Abstract
The utility model relates to a locking fastener for a motor vehicle, which comprises a fixed clamp, a fastening bolt and two locking modules; the two ends of the fixing clamp are provided with fixing plates, each fixing plate is provided with a through hole, and the through holes on the two fixing plates share the same axis; the upper parts of the opposite side surfaces of the two fixing plates are respectively provided with a supporting block, the supporting blocks are provided with threaded through holes, and the threaded through holes penetrate through the upper surface and the lower surface of the supporting blocks; the fastening bolts are sleeved with through holes on the two fixing plates, and the end parts of the fastening bolts are sleeved with fastening nuts; the two anti-loosening modules comprise studs and nuts, the two studs are respectively sleeved on threaded through holes on the two supporting blocks, and the nuts are sleeved on the upper parts of the studs. The utility model effectively fixes the vehicle parts and avoids loosening.
Description
Technical Field
The utility model relates to the field of metal material processing and manufacturing, in particular to a locking fastener for a motor car.
Background
The connecting fastener is a generic term for a type of mechanical part used when two or more parts are fastened together to form a whole. More and more spliced boards are now entering our lives, and connecting fasteners become an indispensable component in the process of splicing boards.
Currently, fasteners are also used in automobiles, and the fasteners mainly adopt bolt fastening. In the prior art, vibration generated under long-time running of an automobile can cause loosening of bolts, and the anti-loosening effect is poor when the bolts are installed, so that the safety performance of the automobile is affected.
Accordingly, it is desirable to provide a loosening prevention fastener for a vehicle that can solve the above-described problems.
Disclosure of Invention
The utility model aims to provide a locking fastener for a vehicle, which can effectively fix the vehicle part and avoid loosening.
In order to achieve the aim of the utility model, the utility model provides a locking fastener for a motor vehicle, which comprises a fixed clamp, a fastening bolt and two locking modules;
the two ends of the fixing clamp are respectively provided with a fixing plate, each fixing plate is provided with a through hole, and the through holes on the two fixing plates share the same axis; the upper parts of the opposite side surfaces of the two fixing plates are respectively provided with a supporting block, the supporting blocks are provided with threaded through holes, and the threaded through holes penetrate through the upper surface and the lower surface of the supporting blocks;
the fastening bolts are sleeved with through holes on the two fixing plates, and fastening nuts are sleeved at the end parts of the fastening bolts;
the two anti-loosening modules comprise studs and nuts, the two studs are respectively sleeved on threaded through holes on the two supporting blocks, and the nuts are sleeved on the upper parts of the studs.
Preferably, the fixing plate and the fixing clamp are of an integrally formed structure.
Preferably, the bottom of the stud is rotatably provided with an arc-shaped block, and the arc-shaped block is matched with the fastening bolt.
Preferably, an elastic rubber layer is arranged on the inner wall of the fixing clamp.
Further, the inner wall of the fixing clamp is provided with a mounting groove, the side wall, which is attached to the fixing clamp, of the elastic rubber layer is provided with a protrusion, the protrusion is matched with the mounting groove, and the elastic rubber layer is detachably mounted on the inner wall of the fixing clamp through the matching of the protrusion and the mounting groove.
Compared with the prior art, the anti-loosening fastener for the vehicle has the following advantages:
(1) After the fixing clamp holds the vehicle part tightly, the anti-loosening module is arranged on the fixing plate, so that loosening of the fastening bolt is effectively avoided, and the fastening effect is ensured;
(2) Simple structure, convenient operation is swift.
Drawings
FIG. 1 is a schematic view of a fixing clip according to the present embodiment;
fig. 2 is a schematic structural view 1 of a fastener for a locking vehicle according to the present embodiment;
fig. 3 is a schematic structural view 2 of a fastener for a locking vehicle according to the present embodiment;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view showing the structure of a fixing clip provided with a mounting groove in the present embodiment;
fig. 6 is a schematic structural view of the elastic rubber layer in the present embodiment.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples.
A locking fastener for a motor vehicle comprises a fixed clamp 1, a fastening bolt 6 and two locking modules;
as shown in fig. 1, two ends of the fixing clip 1 are respectively provided with a fixing plate 2, each fixing plate 2 is provided with a through hole 3, and the through holes 3 on the two fixing plates 2 share the same axis; the upper parts of the opposite side surfaces of the two fixing plates 2 are respectively provided with a supporting block 4, the supporting blocks 4 are provided with threaded through holes 5, and the threaded through holes 5 penetrate through the upper surface and the lower surface of the supporting blocks 4.
In this embodiment, for convenience of processing, the fixing plate 2 and the fixing clip 1 are integrally formed.
The fastening bolts 6 are sleeved with the through holes 3 on the two fixing plates 2, and the end parts of the fastening bolts 6 are sleeved with fastening nuts 7. After the fixing clamp 1 holds the part to be fixed on the vehicle tightly, the fastening nut 7 is screwed down.
As shown in fig. 2, the two anti-loosening modules comprise studs 8 and nuts 9, the two studs 8 are respectively sleeved on threaded through holes 5 on the two support blocks 4, and the nuts 9 are sleeved on the upper parts of the studs 8; by means of the arrangement, after the fixing clamp 1 is fixed through the cooperation of the fastening bolt 6 and the fastening nut 7, the stud 8 is screwed downwards, the bottom of the stud 8 is tightly attached to the side face of the fastening bolt 6, and then the nut 9 is screwed down, so that the fastening bolt 6 can be effectively prevented from loosening.
Further, in this embodiment, as shown in fig. 3 and fig. 4, the bottom of the stud 8 is rotatably provided with an arc block 10, and the arc block 10 is adapted to the fastening bolt 6, so that by tightening the stud 8, the arc block 10 at the bottom of the stud 8 is tightly attached to the fastening bolt 6, and the contact area between the arc block 10 and the fastening bolt 6 is larger, so that the fastening bolt 6 can be more firmly positioned, and loosening of the fastening bolt 6 can be prevented.
In this embodiment, the inner wall of the fixing clip 1 is provided with a layer of elastic rubber layer 12, which increases the friction with the vehicle component, and more firmly fixes the vehicle component, in addition, rigid contact between the vehicle component and the fixing clip 1 can be avoided, and the function of protecting the vehicle component is achieved. Specifically, as shown in fig. 5, the inner wall of the fixing clip 1 is provided with a mounting groove 11, as shown in fig. 6, the side wall of the elastic rubber layer 12 attached to the fixing clip 1 is provided with a protrusion 13, the protrusion 13 is matched with the mounting groove 11, and the elastic rubber layer 12 is detachably mounted on the inner wall of the fixing clip 1 through the matching of the protrusion 13 and the mounting groove 11, so that the cleaning or replacement is convenient.
When the anti-loosening fastener for the vehicle is used, firstly, the vehicle component is sleeved in the fixing clamp 1, the fastening bolt 6 is inserted into the fixing plate 2, the fastening nut 7 is sleeved, the fastening nut 7 is screwed down, then the stud 8 is screwed down, the arc-shaped block 10 is tightly attached to the side wall of the fastening bolt 6, and finally the nut 9 is screwed down.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (5)
1. The anti-loosening fastener for the vehicle is characterized by comprising a fixed clamp, a fastening bolt and two anti-loosening modules;
the two ends of the fixing clamp are respectively provided with a fixing plate, each fixing plate is provided with a through hole, and the through holes on the two fixing plates share the same axis; the upper parts of the opposite side surfaces of the two fixing plates are respectively provided with a supporting block, the supporting blocks are provided with threaded through holes, and the threaded through holes penetrate through the upper surface and the lower surface of the supporting blocks;
the fastening bolts are sleeved with through holes on the two fixing plates, and fastening nuts are sleeved at the end parts of the fastening bolts;
the two anti-loosening modules comprise studs and nuts, the two studs are respectively sleeved on threaded through holes on the two supporting blocks, and the nuts are sleeved on the upper parts of the studs.
2. The anti-loosening vehicle fastener as claimed in claim 1, wherein the fixing plate and the fixing clip are integrally formed.
3. The anti-loosening fastener for a vehicle according to claim 1, wherein an arc-shaped block is rotatably arranged at the bottom of the stud, and the arc-shaped block is matched with the fastening bolt.
4. A fastener for a locking motor vehicle according to any one of claims 1 to 3, wherein an elastic rubber layer is provided on an inner wall of the fixing clip.
5. The locking fastener for a motor vehicle according to claim 4, wherein the mounting groove is formed in the inner wall of the fixing clip, a protrusion is formed in the side wall, which is attached to the fixing clip, of the elastic rubber layer, the protrusion is matched with the mounting groove, and the elastic rubber layer is detachably mounted on the inner wall of the fixing clip through the matching of the protrusion and the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320247418.7U CN219345157U (en) | 2023-02-18 | 2023-02-18 | Locking fastener for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320247418.7U CN219345157U (en) | 2023-02-18 | 2023-02-18 | Locking fastener for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219345157U true CN219345157U (en) | 2023-07-14 |
Family
ID=87113026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320247418.7U Active CN219345157U (en) | 2023-02-18 | 2023-02-18 | Locking fastener for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219345157U (en) |
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2023
- 2023-02-18 CN CN202320247418.7U patent/CN219345157U/en active Active
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