CN203078247U - Tow hook fixing device and automobile with same - Google Patents
Tow hook fixing device and automobile with same Download PDFInfo
- Publication number
- CN203078247U CN203078247U CN 201220716298 CN201220716298U CN203078247U CN 203078247 U CN203078247 U CN 203078247U CN 201220716298 CN201220716298 CN 201220716298 CN 201220716298 U CN201220716298 U CN 201220716298U CN 203078247 U CN203078247 U CN 203078247U
- Authority
- CN
- China
- Prior art keywords
- collision prevention
- prevention girders
- pipe nut
- car puller
- puller hook
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a tow hook fixing device and an automobile with the tow hook fixing device. The tow hook fixing device comprises an anti-collision beam body, a tow hook pipe nut, a pipe nut reinforcing plate and an energy-absorbing box. The anti-collision beam body comprises an anti-collision beam front plate, an anti-collision beam rear plate, and an anti-collision beam installing plate, wherein the anti-collision beam front plate is arranged on the front side of an automobile body, the anti-collision beam rear plate is arranged on the back side the anti-collision beam front plate in a combined mode at a certain interval, and the anti-collision installing plate is located behind the anti-collision beam front plate and the anti-collision beam rear plate. The pipe nut reinforcing plate is fixed on the back side of the anti-collision rear plate, one end of the tow hook pipe nut is fixed on the anti-collision beam front plate, the other end of the tow hook pipe nut penetrates through the anti-collision beam rear plate to be fixed on the pipe nut reinforcing plate, and two ends of the energy-absorbing box are respectively fixed on the anti-collision beam installing plate and the anti-collision beam rear plate. According to the tow hook fixing device, due to the fact that the energy-absorbing box is arranged between the anti-collision beam body and the tow hook pipe nut, traction force can be transmitted to the automobile body through the anti-collision beam body and the energy-absorbing box, and the phenomenon that stress is focused on a part of the automobile body so as to enable the automobile body to deform and be damaged cannot be easily caused.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of car puller hook anchor fitting and has the automobile of this car puller hook anchor fitting.
Background technology
Automobile needs other vehicle that its traction is dragged away when occurring casting anchor in the process of moving, therefore, need use Trailer equipment.The difference of road conditions, trailer traction power are also changing, and the stress performance of the vehicle body of existing car puller hook fixed position is not fine, and stress is concentrated and deformed easily.
The utility model content
In view of this, the utility model provides a kind of and avoids the vehicle body stress concentration and car puller hook anchor fitting that deforms and the automobile with this car puller hook anchor fitting.
For addressing the above problem, the utility model provides a kind of car puller hook anchor fitting to comprise the collision prevention girders body, one car puller hook pipe nut, an one pipe nut brace panel and an energy-absorbing box, the collision prevention girders body comprises the collision prevention girders header board, plate and collision prevention girders adapter plate after the collision prevention girders, the collision prevention girders header board is positioned at the vehicle body front side, plate keeps at a certain distance away and is mounted on the rear side of collision prevention girders header board after the collision prevention girders, the collision prevention girders adapter plate is positioned at the rear of plate after collision prevention girders header board and the collision prevention girders, pipe nut brace panel is fixed in the rear side of plate after the collision prevention girders, one end of car puller hook pipe nut is fixed in the collision prevention girders header board, the other end passes that plate is fixed in pipe nut brace panel after the collision prevention girders, and the two ends of energy-absorbing box are individually fixed in plate after collision prevention girders adapter plate and the collision prevention girders.
Preferably, the front portion of described car puller hook pipe nut forms a mounting plane, and described collision prevention girders header board is provided with a bulge-structure in cooresponding position, and described bulge-structure comprises a parallel described mounting plane and first fitting surface that fits with described mounting plane.
Preferably, the preceding pleurapophysis of the mounting plane of described car puller hook pipe nut is established one, and described first fitting surface is provided with one for described through hole that passes.
Preferably, the middle part of described pipe nut brace panel forms one second fitting surface, and first fitting surface of described second fitting surface and collision prevention girders header board is parallel to each other.
Preferably, described second fitting surface is provided with a through hole that passes for the rear portion of car puller hook pipe nut.
Preferably, the collision prevention girders header board is fixed in by the mode of welding in the front portion of described car puller hook pipe nut.
Preferably, the rear portion of described car puller hook pipe nut is fixedly welded on pipe nut brace panel by the mode of welding.
The utility model also provides a kind of automobile, comprises described car puller hook anchor fitting.
The utlity model has following beneficial effect:
Be provided with the energy-absorbing box between the collision prevention girders body of car puller hook anchor fitting of the present utility model and the car puller hook pipe nut tractive force is delivered on the car body fast by collision prevention girders body and energy-absorbing box, be difficult for causing the vehicle body local pressure to concentrate and deformation failure.
Description of drawings
Fig. 1 is the three-dimensional exploded view of car puller hook anchor fitting of the present utility model;
Fig. 2 is the lateral plan of car puller hook anchor fitting of the present utility model;
Fig. 3 is the cutaway view of Fig. 2 along the A-A line.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.
The utility model provides a kind of automobile, and described automobile comprises the hitch anchor fitting.
See also Fig. 1, Fig. 2 and Fig. 3, the car puller hook anchor fitting comprises a car puller hook pipe nut 1, a pipe nut brace panel 2, an energy-absorbing box 4 and collision prevention girders body 3.
Energy-absorbing box 4 is square frame bodies, comprises the biside plate of the both sides of an energy-absorbing box upper plate 41, an energy-absorbing box lower plate 42 and connection energy-absorbing box upper plate 41 and energy-absorbing box lower plate 42.
See also Fig. 3, described collision prevention girders body 3 comprises plate 32 and collision prevention girders adapter plate 33 after collision prevention girders header board 31, the collision prevention girders.Collision prevention girders header board 31 is positioned at the vehicle body front side, and plate 32 keeps at a certain distance away and is mounted on the rear side of collision prevention girders header board 31 after the collision prevention girders, and collision prevention girders adapter plate 33 is positioned at the rear of plate 32 after collision prevention girders header board 31 and the collision prevention girders.
Car puller hook pipe nut 1 is one to be provided with the hollow cylinder of negative thread.The front portion of described car puller hook pipe nut 1 forms a mounting plane 12, the right part of described collision prevention girders header board 31 is provided with a bulge-structure in cooresponding position, and described bulge-structure comprises a parallel described mounting plane 12 and first fitting surface 35 that fits with described mounting plane 12.The preceding pleurapophysis of the mounting plane 12 of described car puller hook pipe nut 1 is established one, and described first fitting surface 35 is provided with one for described through hole that passes.
The middle part of described pipe nut brace panel 2 forms one second fitting surface 22, and described second fitting surface 22 is parallel to each other with first fitting surface 35 of collision prevention girders header board 31.Described second fitting surface 22 is provided with a through hole that passes for the rear portion of car puller hook pipe nut 1.
Assembling process is as follows:
The two ends of energy-absorbing box 4 are individually fixed in after collision prevention girders adapter plate 33 and the collision prevention girders between the plate 32.
The through hole of plate 32 after the collision prevention girders is passed at the rear portion of car puller hook pipe nut 1.
The axle of the front portion of car puller hook pipe nut 1 passes the through hole of collision prevention girders header board 31, first fitting surface 35 of the mounting plane 12 applying collision prevention girders header boards 31 of car puller hook pipe nut 1 and weld together.
The rear portion of car puller hook pipe nut 1 is passed the through hole of pipe nut brace panel 2 and is welded in second fitting surface 22 of managing nut brace panel 2.Described second fitting surface 22 is parallel to each other with first fitting surface 35 of collision prevention girders header board 31, make like this car puller hook anchor fitting simple for structure reliable, shop characteristic is strong.
Car puller hook pipe nut 1 is arranged on the right side of collision prevention girders body 3 and is positioned at the dead ahead of energy-absorbing box 4, and tractive force is delivered on the car body fast by collision prevention girders body 3 and energy-absorbing box 4, can not cause the local pressure of front anti-collision beam to be concentrated and deformation failure.
The negative thread of car puller hook pipe nut 1 is consistent with the outside thread of existing most standardized car puller hooks, easy to use like this and highly versatile.
Be provided with energy-absorbing box 4 between the collision prevention girders body 3 of car puller hook anchor fitting of the present utility model and the car puller hook pipe nut 1 tractive force is delivered on the car body fast by collision prevention girders body 3 and energy-absorbing box 4, be difficult for causing the local pressure of front anti-collision beam to concentrate and deformation failure.Car puller hook anchor fitting of the present utility model is arranged on the collision prevention girders body 3 with higher stiffness and makes that the stress performance of car puller hook is better.
The above only is preferred embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (8)
1. car puller hook anchor fitting is characterized in that: described car puller hook anchor fitting comprises collision prevention girders body, a car puller hook pipe nut, a pipe nut brace panel and an energy-absorbing box, wherein,
The collision prevention girders body comprises plate and collision prevention girders adapter plate after collision prevention girders header board, the collision prevention girders, the collision prevention girders header board is positioned at the vehicle body front side, plate keeps at a certain distance away and is mounted on the rear side of collision prevention girders header board after the collision prevention girders, and the collision prevention girders adapter plate is positioned at the rear of plate after collision prevention girders header board and the collision prevention girders;
Pipe nut brace panel is fixed in the rear side of plate after the collision prevention girders;
One end of car puller hook pipe nut is fixed in the collision prevention girders header board, and plate was fixed in pipe nut brace panel after the other end passed collision prevention girders;
The two ends of energy-absorbing box are individually fixed in plate after collision prevention girders adapter plate and the collision prevention girders.
2. car puller hook anchor fitting according to claim 1, it is characterized in that: the front portion of described car puller hook pipe nut forms a mounting plane, described collision prevention girders header board is provided with a bulge-structure in cooresponding position, and described bulge-structure comprises a parallel described mounting plane and first fitting surface that fits with described mounting plane.
3. car puller hook anchor fitting according to claim 2 is characterized in that: the preceding pleurapophysis of the mounting plane of described car puller hook pipe nut is established one, and described first fitting surface is provided with one for described through hole that passes.
4. car puller hook anchor fitting according to claim 3 is characterized in that: the middle part of described pipe nut brace panel forms one second fitting surface, and first fitting surface of described second fitting surface and collision prevention girders header board is parallel to each other.
5. car puller hook anchor fitting according to claim 4 is characterized in that: described second fitting surface is provided with a through hole that passes for the rear portion of car puller hook pipe nut.
6. car puller hook anchor fitting according to claim 1 is characterized in that: the collision prevention girders header board is fixed in by the mode of welding in the front portion of described car puller hook pipe nut.
7. car puller hook anchor fitting according to claim 1 is characterized in that: the rear portion of described car puller hook pipe nut is fixedly welded on pipe nut brace panel by the mode of welding.
8. automobile comprises as any described car puller hook anchor fitting in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716298 CN203078247U (en) | 2012-12-21 | 2012-12-21 | Tow hook fixing device and automobile with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716298 CN203078247U (en) | 2012-12-21 | 2012-12-21 | Tow hook fixing device and automobile with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078247U true CN203078247U (en) | 2013-07-24 |
Family
ID=48824115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220716298 Expired - Fee Related CN203078247U (en) | 2012-12-21 | 2012-12-21 | Tow hook fixing device and automobile with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078247U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527554A (en) * | 2014-12-19 | 2015-04-22 | 上海迈道汽配有限公司 | Automobile anti-collision beam skeleton assembly |
| CN109018003A (en) * | 2018-08-07 | 2018-12-18 | 力帆实业(集团)股份有限公司 | A kind of front anticollision beam assembly structure |
| CN110015256A (en) * | 2019-01-07 | 2019-07-16 | 长沙仲腾金属材料科技有限公司 | A kind of automobile tow hook connection structure and automobile |
| CN110962513A (en) * | 2019-11-26 | 2020-04-07 | 奇瑞汽车股份有限公司 | Tow hook nut box |
-
2012
- 2012-12-21 CN CN 201220716298 patent/CN203078247U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527554A (en) * | 2014-12-19 | 2015-04-22 | 上海迈道汽配有限公司 | Automobile anti-collision beam skeleton assembly |
| CN109018003A (en) * | 2018-08-07 | 2018-12-18 | 力帆实业(集团)股份有限公司 | A kind of front anticollision beam assembly structure |
| CN110015256A (en) * | 2019-01-07 | 2019-07-16 | 长沙仲腾金属材料科技有限公司 | A kind of automobile tow hook connection structure and automobile |
| CN110962513A (en) * | 2019-11-26 | 2020-04-07 | 奇瑞汽车股份有限公司 | Tow hook nut box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |