CN204736793U - Car rear bumper - Google Patents
Car rear bumper Download PDFInfo
- Publication number
- CN204736793U CN204736793U CN201520230755.0U CN201520230755U CN204736793U CN 204736793 U CN204736793 U CN 204736793U CN 201520230755 U CN201520230755 U CN 201520230755U CN 204736793 U CN204736793 U CN 204736793U
- Authority
- CN
- China
- Prior art keywords
- thick stick
- sides
- plate
- subtract
- stick shell
- 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
Links
- 230000007704 transition Effects 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model provides a car rear bumper is close to thick stick shell inner wall one side and is equipped with and subtracts can the board, subtracts can the board to be the type of falling U, subtract can the board both sides and middle diaphragm be the transition of fillet arc, and with thick stick shell both sides inner wall is closely laminated, the both sides that subtract ability board diaphragm are equipped with fixing sleeve, be equipped with the blotter in the fixing sleeve, subtract can the board the inboard be provided with back thick stick skeleton on the thick stick shell inner wall and be close to it can the board to subtract on one side of thick stick body skeleton, with fixing sleeve relative position department is equipped with the bracing piece, the bracing piece free end cup joint in in the fixing sleeve and it is flexible in the sleeve. The utility model discloses the utilization subtracts the energy that can the board weakens the collision and produce, and the thick stick shell, it can the board to subtract, realize the displacement that the collision caused through mobilizable bracing piece between the thick stick body skeleton, and the bracing piece has prolonged the time that the displacement takes place with the butt joint of blotter to a certain extent, has weakened automobile body and human injury.
Description
Technical field
The utility model relates to auto parts and components field, is specifically related to a kind of automobile rear bumper.
Background technology
The rear bumper of automobile is the safety device of protection rear vehicle, when the unexpected collision running into external force, by construction features and the material-structure of rear bumper itself, absorb and slow down extraneous impulsive force, along with the development of auto-industry, current sedan rear bumper danger thick stick is except keeping original defencive function, also to pursue and the harmony of car body moulding and unification, the lightweight of pursuit itself, in order to reach this object, the rear bumper of car have employed plastics rear bumper, when colliding, the dilatation of plastics rear bumper dependence bumper/spoiler alleviates the hard hit to car body, but its buffering energy-absorbing function is good not enough, need to improve to the protective capability of occupant and vehicle itself.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of automobile rear bumper, and buffering energy-absorbing function is good, can provide further safety control for car body and the person.
For solving the problems of the technologies described above, the solution that the utility model provides is: a kind of automobile rear bumper, comprise thick stick shell, deflecting plate, described thick stick shell both sides be convexly curved backward shape extend, described deflecting plate is positioned at thick stick shell bottom and affixed with described thick stick shell, it is characterized in that: be provided with near described thick stick shell inwall side and subtract energy plate, the described both sides subtracting energy plate transverse slat are provided with fixed muffle, cushion rubber is provided with in described fixed muffle, the described inner side subtracting energy plate is provided with thick stick body skeleton, on described thick stick shell inwall and near described in subtract can plate described rear thick stick skeleton side on, strut bar is provided with described fixed muffle relative position, it is interior and flexible in described sleeve that described strut bar free end is socketed on described fixed muffle.
Further, described in subtract plate be inverted U, described in subtract energy plate both sides and middle transverse slat is fillet arc-shaped transition, and to fit tightly with described thick stick shell both sides inwall.
Further, the both sides of described thick stick shell are provided with relative screw with the described both sides subtracting energy plate, can be fixedly connected with by plate by described thick stick shell by binding bolt with described subtracting.
Further, described in subtract can plate both sides be provided with relative screw with described thick stick body skeleton, by binding bolt by described thick stick body skeleton with described subtract energy plate be fixedly connected with.
Further, described thick stick shell top is provided with U-shaped mounting groove, and described U-shaped mounting groove is fixed with collision prevention girders.
Further, the both sides of described thick stick shell outer wall are provided with symmetrical taillight mounting groove.
The advantage that the utility model has and beneficial effect are: the utility model utilizes and subtracts and can weaken the energy colliding and produce by plate, subtract and can be set to inverted U by plate, both sides can fit tightly with thick stick shell, thick stick shell, subtract can plate, realize colliding the displacement caused by moveable strut bar between thick stick body skeleton, strut bar docks with cushion rubber the time extending displacement to a certain extent and occur, and reduces the injury to vehicle body and human body; Strut bar moves in fixed muffle, ensure that the stability of whole bumper/spoiler, avoid because of sharp impacts cause thick stick body skeleton, subtracting can dislocation between plate and thick stick shell, thus weakens buffer action.
Accompanying drawing explanation
Fig. 1 is birds-eye view of the present utility model;
Fig. 2 is front elevation of the present utility model.
In figure: 1. thick stick shell, 2. deflecting plate, 3.U type mounting groove, 4. subtract can plate, 5. thick stick body skeleton, 6. strut bar, 7. fixed muffle, 8. cushion rubber, 9. binding bolt, 10. spring washer, 11. taillight mounting grooves, 12. collision prevention girders.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As Fig. 1, shown in Fig. 2, the utility model provides a kind of automobile rear bumper, comprise thick stick shell 1, deflecting plate 2, described thick stick shell 1 both sides be convexly curved backward shape extend, described deflecting plate 2 is positioned at thick stick shell 1 bottom and affixed with described thick stick shell 1, it is characterized in that: be provided with near described thick stick shell 1 inwall side and subtract energy plate 4, the described both sides subtracting energy plate 4 transverse slat are provided with fixed muffle 7, cushion rubber 8 is provided with in described fixed muffle 7, the described inner side subtracting energy plate 4 is provided with rear thick stick skeleton, on described thick stick shell 1 inwall and near described in subtract can plate 4 described thick stick body skeleton 5 side on, strut bar 6 is provided with described fixed muffle 7 relative position, it is interior and flexible in described sleeve that described strut bar 6 free end is socketed on described fixed muffle 7.Thick stick shell 1, subtract can plate 4, realize colliding the displacement caused by moveable strut bar 6 between thick stick body skeleton 5, strut bar 6 docks with cushion rubber 8 the time extending displacement to a certain extent and occur, and reduces the injury to vehicle body and human body;
Wherein, described in subtract can plate 4 in inverted U, described in subtract plate 4 both sides and middle transverse slat to be fillet arc-shaped transition, and to fit tightly with described thick stick shell 1 both sides inwall, ensure that the protection that vehicle body side gives when being subject to clashing into.
Further, the both sides of described thick stick shell 1 are provided with relative screw with the described both sides subtracting energy plate 4, by binding bolt 9, described thick stick shell 1 can be fixedly connected with by plate 4 with described subtracting, described subtracting can be provided with relative screw with described thick stick body skeleton 5 in plate 4 both sides, can be fixedly connected with by plate 4 with described subtracting by described thick stick body skeleton 5 by binding bolt 9, binding bolt 9 is provided with multiple spring washer 10 and rocks under shock to prevent binding bolt 9; Achieve stability and the fastness of the inner structure of whole bumper/spoiler, the impulsive force be subject to when more effectively can bear collision.
Wherein, described thick stick shell 1 top is provided with U-shaped mounting groove 3, and described U-shaped mounting groove 3 is fixed with collision prevention girders 12; The both sides of described thick stick shell 1 outer wall are provided with symmetrical taillight mounting groove 11, and the setting of taillight mounting groove 11 is convenient to install stoplight stop lamp and fog tail lamp etc., is indispensable, and these settings are car body provides further safety control.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. an automobile rear bumper, comprise thick stick shell (1), deflecting plate (2), described thick stick shell (1) both sides be convexly curved backward shape extend, described deflecting plate (2) is positioned at thick stick shell (1) bottom and affixed with described thick stick shell (1), it is characterized in that: be provided with near described thick stick shell (1) inwall side and subtract energy plate (4), the described both sides subtracting energy plate (4) transverse slat are provided with fixed muffle (7), cushion rubber (8) is provided with in described fixed muffle (7), the described inner side subtracting energy plate (4) is provided with thick stick body skeleton (5), on described thick stick shell (1) inwall and near described in subtract can plate (4) described thick stick body skeleton side on, strut bar (6) is provided with described fixed muffle (7) relative position, it is interior and flexible in described sleeve that described strut bar (6) free end is socketed on described fixed muffle (7).
2. automobile rear bumper according to claim 1, it is characterized in that: described in subtract can plate (4) in inverted U, described subtracting can plate (4) both sides and middle transverse slat be fillet arc-shaped transition, and fits tightly with described thick stick shell (1) both sides inwall.
3. automobile rear bumper according to claim 2, it is characterized in that: the both sides of described thick stick shell (1) are provided with relative screw with the described both sides subtracting energy plate (4), by binding bolt (9), described thick stick shell (1) can be fixedly connected with by plate (4) with described subtracting.
4. automobile rear bumper according to claim 2, it is characterized in that: described in subtract can plate (4) both sides be provided with relative screw with described thick stick body skeleton (5), by binding bolt (9) by described thick stick body skeleton (5) with described subtract energy plate (4) be fixedly connected with.
5. automobile rear bumper according to claim 1, is characterized in that: described thick stick shell (1) top is provided with U-shaped mounting groove (3), and described U-shaped mounting groove (3) is fixed with collision prevention girders (12).
6. automobile rear bumper according to claim 1, is characterized in that: on the both sides of described thick stick shell (1) outer wall, be provided with symmetrical taillight mounting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230755.0U CN204736793U (en) | 2015-04-15 | 2015-04-15 | Car rear bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230755.0U CN204736793U (en) | 2015-04-15 | 2015-04-15 | Car rear bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736793U true CN204736793U (en) | 2015-11-04 |
Family
ID=54418542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230755.0U Expired - Fee Related CN204736793U (en) | 2015-04-15 | 2015-04-15 | Car rear bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922957A (en) * | 2016-06-17 | 2016-09-07 | 天津中盛实业有限公司 | Bidirectional-protection automobile front bumper |
| CN107901860A (en) * | 2017-12-14 | 2018-04-13 | 苏州隆晟汽车维修有限公司 | A kind of rear bumper mounting structure of car |
-
2015
- 2015-04-15 CN CN201520230755.0U patent/CN204736793U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922957A (en) * | 2016-06-17 | 2016-09-07 | 天津中盛实业有限公司 | Bidirectional-protection automobile front bumper |
| CN105922957B (en) * | 2016-06-17 | 2019-04-26 | 天津中盛实业有限公司 | A kind of automobile front beam of two-way prevention |
| CN107901860A (en) * | 2017-12-14 | 2018-04-13 | 苏州隆晟汽车维修有限公司 | A kind of rear bumper mounting structure of car |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20160415 |