CN220281326U - Anti-collision bracket for automobile - Google Patents
Anti-collision bracket for automobile Download PDFInfo
- Publication number
- CN220281326U CN220281326U CN202321844940.XU CN202321844940U CN220281326U CN 220281326 U CN220281326 U CN 220281326U CN 202321844940 U CN202321844940 U CN 202321844940U CN 220281326 U CN220281326 U CN 220281326U
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- bracket
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- fixedly connected
- clamping
- wall
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 37
- 238000007906 compression Methods 0.000 claims description 37
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses an automobile anti-collision bracket, which comprises a first bracket and a second bracket, wherein a buffer mounting mechanism is arranged between the first bracket and the second bracket and comprises a rotating rod, a connecting rod, a first elastic component and a second elastic clamping component, one side of the first bracket is provided with two grooves, the rotating rod is connected to the top end of the inner wall of the grooves, one side of the second bracket opposite to the first bracket is provided with two elastic grooves, the first elastic component is positioned in the elastic grooves, the connecting rod is arranged in the rotating rod and the first elastic component, and the second elastic clamping component is arranged between the first bracket and the second bracket. The utility model can effectively buffer the impact force of collision by utilizing the arrangement mode of matching the rotating rod, the connecting rod, the first elastic component and the second elastic clamping component, and can separate the first bracket from the second bracket by only rotating the bidirectional screw rod when the damaged first bracket needs to be disassembled, thereby saving time and labor.
Description
Technical Field
The utility model relates to the technical field of anti-collision brackets, in particular to an automobile anti-collision bracket.
Background
The automobile anti-collision support is arranged at the front end and the rear end of an automobile, can play a role in buffering when an automobile collides with an accident at a low speed, protects front and rear automobile bodies, and can play a role in protecting pedestrians when the automobile collides with the pedestrian.
But present automobile anti-collision support has certain defect now, and traditional automobile anti-collision support anticollision buffer performance is poor, and when the car bumps, to automobile body and personnel's protection effect poor, in addition, traditional automobile anti-collision support's bearing structure is mostly welded fastening, is inconvenient for carrying out subsequent change to it after receiving the collision damage, and is comparatively inconvenient.
Disclosure of Invention
The utility model aims to provide an automobile anti-collision bracket so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automobile anti-collision bracket comprises a first bracket and a second bracket;
a buffer mounting mechanism is arranged between the first bracket and the second bracket;
the buffer mounting mechanism comprises a rotating rod, a connecting rod, a first elastic component and a second elastic clamping component, wherein two grooves are formed in one side of the first support, the rotating rod is fixedly connected to the top end of the inner wall of the groove, two elastic grooves are formed in one side, opposite to the first support, of the second support, the first elastic component is located inside the elastic grooves, the connecting rod is arranged inside the rotating rod and the first elastic component, and the second elastic clamping component is arranged between the first support and the second support.
Preferably, the first elastic component is including slide bar, slider and first compression spring, the both ends of slide bar all with the inner wall fixed connection of elastic channel, the slider is connected with the slide bar slip interlude, the outside of slide bar is located to first compression spring cover, two the one end of connecting rod all rotates with the bull stick to be connected, two the other end of connecting rod rotates with two sliders respectively to be connected.
Preferably, one end of the first compression spring is fixedly connected with the sliding block, and the other end of the first compression spring is fixedly connected with the inner wall of the elastic groove.
Preferably, the second elastic clamping assembly comprises a sleeve, a telescopic plate, a second compression spring, a bidirectional screw rod and clamping blocks, wherein the sleeve is fixedly connected to the outer wall of the second support, the telescopic plate is fixedly connected with the first support, the telescopic plate is connected with an inner cavity of the sleeve in a sliding penetrating mode, the second compression springs are located inside the sleeve, clamping grooves are formed in the telescopic plate, the bidirectional screw rod is connected with the inner wall of the clamping grooves in a penetrating mode in a rotating mode, and the two clamping blocks are connected with the bidirectional screw rod in a penetrating mode in a threaded mode.
Preferably, one end of each of the plurality of second compression springs is fixedly connected with the expansion plate, and the other end of each of the plurality of second compression springs is fixedly connected with the inner wall of the sleeve.
Preferably, the cross section of the clamping block is L-shaped, and the clamping block is connected with the inner wall of the groove in a sliding and penetrating way.
The utility model has the technical effects and advantages that:
according to the utility model, by means of the arrangement mode that the rotating rod, the connecting rod, the first elastic component and the second elastic clamping component are matched, the impact force of collision can be effectively buffered by utilizing the elastic force generated by the stressed compression of the first compression spring and the second compression spring in the first elastic component and the second elastic clamping component, and the clamping block can be contained in the expansion plate only by rotating the bidirectional screw rod when the damaged first bracket needs to be disassembled, and meanwhile, the clamping block does not shade the gap between the rotating rod and the groove, so that the first bracket and the second bracket can be separated, and the disassembly is simple, convenient, time-saving and labor-saving.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall top view internal structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
Fig. 5 is a schematic view of the internal structure of the back surface of the first bracket according to the present utility model.
In the figure: 1. a first bracket; 2. a second bracket; 3. a buffer mounting mechanism; 31. a rotating rod; 32. a connecting rod; 33. a first elastic component; 331. a slide bar; 332. a slide block; 333. a first compression spring; 34. the second elastic clamping assembly; 341. a sleeve; 342. a telescoping plate; 343. a second compression spring; 344. a bidirectional screw; 345. and a clamping block.
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.
The utility model provides an automobile anti-collision bracket as shown in figures 1-5, which comprises a first bracket 1 and a second bracket 2;
a buffer mounting mechanism 3 is arranged between the first bracket 1 and the second bracket 2;
further, the buffer mounting mechanism 3 comprises a rotating rod 31, a connecting rod 32, a first elastic component 33 and a second elastic clamping component 34, two grooves are formed in one side of the first support 1, the rotating rod 31 is fixedly connected to the top end of the inner wall of the grooves, two elastic grooves are formed in one side, opposite to the first support 1, of the second support 2, the first elastic component 33 is located in the elastic grooves, the connecting rod 32 is arranged in the rotating rod 31 and the first elastic component 33, the second elastic clamping component 34 is arranged between the first support 1 and the second support 2, the impact force of collision can be effectively buffered by the aid of the elastic force generated by compression of the first compression spring 333 and the second compression spring 343 in the first elastic component 33 and the second elastic clamping component 34, and when the damaged first support 1 is required to be disassembled, only the bidirectional screw 344 is required to be rotated, so that the clamping blocks 345 are stored in the inner parts of the expansion plates 342, and meanwhile, the gaps between the rotating rod 31 and the grooves are not required to be separated from the first support 1 and the second support 2, and the disassembly is simple and convenient.
Further, the first elastic component 33 includes a sliding rod 331, a sliding block 332 and a first compression spring 333, two ends of the sliding rod 331 are fixedly connected with an inner wall of the elastic groove, the sliding block 332 is connected with the sliding rod 331 in a sliding and penetrating manner, the first compression spring 333 is sleeved outside the sliding rod 331, one ends of the two connecting rods 32 are rotatably connected with the rotating rod 31, the other ends of the two connecting rods 32 are rotatably connected with the two sliding blocks 332 respectively, one end of the first compression spring 333 is fixedly connected with the sliding block 332, the other end of the first compression spring 333 is fixedly connected with the inner wall of the elastic groove, when the first bracket 1 is collided, the sliding block 332 is driven to slide on the sliding rod 331 through rotation of the connecting rod 32, so that the first compression spring 333 is extruded, and the impact force of the collision can be effectively buffered due to the elastic force generated by the stress compression of the first compression spring 333, so that the first bracket 1 is damaged by the collision is slowed down.
Still further, the second elastic clamping assembly 34 includes a sleeve 341, a telescopic plate 342, a second compression spring 343, a bidirectional screw 344 and a clamping block 345, the sleeve 341 is fixedly connected to the outer wall of the second bracket 2, the telescopic plate 342 is fixedly connected to the first bracket 1, the telescopic plate 342 is slidably inserted and connected with the inner cavity of the sleeve 341, a plurality of second compression springs 343 are located inside the sleeve 341, a clamping groove is formed in the telescopic plate 342, the bidirectional screw 344 is rotatably inserted and connected with the inner wall of the clamping groove, the two clamping blocks 345 are threadedly inserted and connected with the bidirectional screw 344, one ends of the plurality of second compression springs 343 are fixedly connected with the telescopic plate 342, the other ends of the plurality of second compression springs 343 are fixedly connected with the inner wall of the sleeve 341, and the plurality of second compression springs 343 are also stressed and contracted after the first bracket 1 is collided, so that the elastic force generated by stressed compression can effectively buffer the impact force of the collision.
Further, the cross section of the clamping block 345 is L-shaped, the clamping block 345 is connected with the inner wall of the groove in a sliding and penetrating manner, and the thickness of the clamping block 345 is the same as that of the rotating rod 31, so that when the clamping block 345 does not shade the gap between the rotating rod 31 and the groove, the connecting rod 32 and the rotating rod 31 can be separated, and the first bracket 1 is detached.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. An automotive anti-collision bracket comprising:
a first bracket (1) and a second bracket (2);
the method is characterized in that: a buffer mounting mechanism (3) is arranged between the first bracket (1) and the second bracket (2);
the buffer mounting mechanism (3) comprises a rotating rod (31), a connecting rod (32), a first elastic component (33) and a second elastic clamping component (34), wherein one side of the first support (1) is provided with two grooves, the rotating rod (31) is fixedly connected to the top end of the inner wall of the groove, one side of the second support (2) opposite to the first support (1) is provided with two elastic grooves, the first elastic component (33) is located in the elastic grooves, the connecting rod (32) is arranged in the rotating rod (31) and the first elastic component (33), and the second elastic clamping component (34) is arranged between the first support (1) and the second support (2).
2. The anti-collision bracket for the automobile according to claim 1, wherein the first elastic component (33) comprises a sliding rod (331), a sliding block (332) and a first compression spring (333), both ends of the sliding rod (331) are fixedly connected with the inner wall of the elastic groove, the sliding block (332) is in sliding insertion connection with the sliding rod (331), the first compression spring (333) is sleeved outside the sliding rod (331), one ends of two connecting rods (32) are rotatably connected with the rotating rod (31), and the other ends of the two connecting rods (32) are rotatably connected with the two sliding blocks (332) respectively.
3. The anti-collision bracket of claim 2, wherein one end of the first compression spring (333) is fixedly connected with the slider (332), and the other end of the first compression spring (333) is fixedly connected with the inner wall of the elastic groove.
4. The anti-collision bracket for the automobile according to claim 1, wherein the second elastic clamping assembly (34) comprises a sleeve (341), a telescopic plate (342), a second compression spring (343), a bidirectional screw (344) and clamping blocks (345), the sleeve (341) is fixedly connected to the outer wall of the second bracket (2), the telescopic plate (342) is fixedly connected with the first bracket (1), the telescopic plate (342) is slidably and alternately connected with the inner cavity of the sleeve (341), a plurality of second compression springs (343) are arranged in the sleeve (341), clamping grooves are formed in the telescopic plate (342), the bidirectional screw (344) is rotatably and alternately connected with the inner wall of each clamping groove, and the two clamping blocks (345) are alternately connected with the bidirectional screw (344) in a threaded manner.
5. The anti-collision bracket for a vehicle according to claim 4, wherein one ends of the second compression springs (343) are fixedly connected with the expansion plate (342), and the other ends of the second compression springs (343) are fixedly connected with the inner wall of the sleeve (341).
6. The anti-collision bracket for a vehicle according to claim 4, wherein the cross section of the clamping block (345) is L-shaped, and the clamping block (345) is connected with the inner wall of the groove in a sliding and penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844940.XU CN220281326U (en) | 2023-07-14 | 2023-07-14 | Anti-collision bracket for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844940.XU CN220281326U (en) | 2023-07-14 | 2023-07-14 | Anti-collision bracket for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220281326U true CN220281326U (en) | 2024-01-02 |
Family
ID=89337842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321844940.XU Active CN220281326U (en) | 2023-07-14 | 2023-07-14 | Anti-collision bracket for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220281326U (en) |
-
2023
- 2023-07-14 CN CN202321844940.XU patent/CN220281326U/en active Active
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