CN203958052U - A kind of safety bumper - Google Patents
A kind of safety bumper Download PDFInfo
- Publication number
- CN203958052U CN203958052U CN201420431876.7U CN201420431876U CN203958052U CN 203958052 U CN203958052 U CN 203958052U CN 201420431876 U CN201420431876 U CN 201420431876U CN 203958052 U CN203958052 U CN 203958052U
- Authority
- CN
- China
- Prior art keywords
- bumper
- contact head
- pedestal
- guide rod
- spoiler body
- 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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- Vibration Dampers (AREA)
Abstract
The utility model provides a kind of a kind of safety bumper of good springiness.The utility model comprises bumper/spoiler body, its structural feature is: described bumper/spoiler body downside is provided with resilient bars body, in pedestal, be provided with cavity, the rear side of contact head is connected with guide rod, one end of guide rod is arranged in cavity, between contact head and pedestal, be provided with recoil spring, described recoil spring is enclosed within guide rod outside, and contact head exposes bumper/spoiler body front side; Pedestal rear side is provided with device for regulating direction, described device for regulating direction comprises the housing of hollow, in housing, be provided with the rotating shaft that runs through the upper and lower two ends of housing, enclosure interior, rotating shaft outer setting have retracing spring, and the both sides up and down of pedestal rear end are all affixed with the two ends up and down of rotating shaft; Device for regulating direction is arranged on the fixed block of bumper/spoiler body rear side lower end.
Description
Technical field
The utility model belongs to vehicle body fittings or vehicle part field, relates to specifically a kind of improvement of bumper.
Background technology
Federal bumper is the safety device that absorbs and slow down foreign impacts power, protection vehicle body front and rear part.Common bumper/spoiler bumper/spoiler is taking metallic material as main, is that 3 millimeters of above steel plate stampings are pressed into U-shaped channel-section steel with thickness, and surface treatment chromium plating, with chassis side rail riveted joint or weld together.This bumper/spoiler poor flexibility, in the time that vehicle occurs to collide, easily causes casualties because impulsive force is excessive.
Summary of the invention
The utility model is exactly for the problems referred to above, and a kind of a kind of safety bumper of good springiness is provided.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises bumper/spoiler body, its structural feature is: described bumper/spoiler body downside is provided with resilient bars body, described resilient bars body comprises pedestal and contact head, in pedestal, be provided with cavity, the rear side of contact head is connected with guide rod, one end of guide rod is arranged in cavity, on cavity and inwall and guide rod outside, be provided with intermeshing latch, between contact head and pedestal, be provided with recoil spring, described recoil spring is enclosed within guide rod outside, contact head exposes bumper/spoiler body front side, pedestal rear side is provided with device for regulating direction, described device for regulating direction comprises the housing of hollow, in housing, be provided with the rotating shaft that runs through the upper and lower two ends of housing, enclosure interior, rotating shaft outer setting have retracing spring, one end of described retracing spring is fixed in rotating shaft, the other end is fixed in inner walls, and the both sides up and down of pedestal rear end are all affixed with the two ends up and down of rotating shaft, device for regulating direction is arranged on the fixed block of bumper/spoiler body rear side lower end.
Preferably, described bumper/spoiler body adopts channel-section steel bumper/spoiler body; Channel-section steel bumper/spoiler body is sturdy and durable.
Preferably, the contact head front end of described bumper/spoiler body front end and resilient bars body is arc.
The beneficial effects of the utility model are: the utility model is in the time bumping, first the contact head of resilient bars body first contacts with collision object, contact head compression recoil spring, contact head and guide rod are moved backward, guide rod is entered in the cavity of pedestal, due to guide rod outside with cavity inner wall on be provided with intermeshing latch, can not eject after causing guide rod to enter in cavity, avoided like this collision rear spring again contact head outwards to be ejected to the secondary injury having occurred while causing secondary collision.Contact head is to after shrinking in cavity, and bumper/spoiler body carries out secondary with collision thing and contacts, and after resilient bars body buffering, has greatly reduced impulsive force, the safety of guarantee passenger.In addition, the utility model is also provided with device for regulating direction, and many times vehicle is not forward and the collision of collision thing, the effect of buffer bumper can not be brought into play completely so, direction through device for regulating direction regulates, and can make buffer bumper just to collision thing, has given play to buffer action completely.
Brief description of the drawings
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can revise described embodiment by various mode.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
Fig. 1 is structural representation of the present utility model.
In figure, 1 is that contact head, 2 is that recoil spring, 3 is that guide rod, 4 is that pedestal, 5 is that bumper/spoiler body, 6 is that latch, 7 is that device for regulating direction, 8 is that rotating shaft, 9 is that housing, 10 is that retracing spring, 11 is fixed block.
Detailed description of the invention
As shown in Figure 1, the utility model comprises bumper/spoiler body 5, and described bumper/spoiler body 5 adopts channel-section steel bumper/spoiler body; Channel-section steel bumper/spoiler body is sturdy and durable.Described bumper/spoiler body 5 downsides are provided with resilient bars body, described resilient bars body comprises pedestal 4 and contact head 1, in pedestal 4, be provided with cavity, the rear side of contact head 1 is connected with guide rod 3, one end of guide rod 3 is arranged in cavity, on cavity and inwall and guide rod 3 outsides, is provided with intermeshing latch 6, between contact head 1 and pedestal 4, is provided with recoil spring 2, described recoil spring 2 is enclosed within guide rod 4 outsides, and contact head 1 exposes bumper/spoiler body 5 front sides; Pedestal 4 rear sides are provided with device for regulating direction 7, described device for regulating direction 7 comprises the housing 9 of hollow, in housing 9, be provided with the rotating shaft 8 that runs through housing two ends Shang Xia 9, housing 9 inside, rotating shaft 8 outer setting have retracing spring 10, one end of described retracing spring 10 is fixed in rotating shaft 8, the other end is fixed on housing 9 inwalls, and the both sides up and down of pedestal 4 rear ends are all affixed with the two ends up and down of rotating shaft 8; Device for regulating direction 7 is arranged on the fixed block 11 of bumper/spoiler body 5 rear side lower ends.Described bumper/spoiler body 5 front ends and the contact head front end of resilient bars body are arc.
Below in conjunction with brief description of the drawings one-off process of the present utility model.
While bumping, first the contact head 1 of resilient bars body first contacts with collision object, contact head 1 compresses recoil spring 2, contact head 1 and guide rod 3 are moved backward, guide rod 3 is entered in the cavity of pedestal 4, due to guide rod 3 outside with cavity inner wall on be provided with intermeshing latch 6, can not eject after causing guide rod 4 to enter in cavity, avoided like this collision rear spring again contact head outwards to be ejected to the problem of the secondary injury having occurred while causing secondary collision.If not head-on crash, the contact head 1 of resilient bars body is in the time contacting with collision thing so, under the contact head 1 of resilient bars body and the friction force effect of collision thing, make contact head 1 turn to the direction of collision thing, now contact head 1 and guide rod 3, pedestal 4 one process rotating shafts 8 are to collision object space to rotation, after collision finishes, after contact head 1 separates with collision thing, rotating shaft 8 resets to original position by rotating shaft 8 and pedestal 4 under the effect of retracing spring 10.
Above content is the further description of the utility model being done in conjunction with concrete preferred implementation; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the definite protection domain of claims that the utility model is submitted to.
Claims (3)
1. a safety bumper, comprise bumper/spoiler body (5), it is characterized in that: described bumper/spoiler body (5) downside is provided with resilient bars body, described resilient bars body comprises pedestal (4) and contact head (1), pedestal is provided with cavity in (4), the rear side of contact head (1) is connected with guide rod (3), one end of guide rod (3) is arranged in cavity, cavity and inwall and guide rod (3) are provided with intermeshing latch (6) on outside, between contact head (1) and pedestal (4), be provided with recoil spring (2), described recoil spring (2) is enclosed within guide rod (4) outside, contact head (1) exposes bumper/spoiler body (5) front side, pedestal (4) rear side is provided with device for regulating direction (7), described device for regulating direction (7) comprises the housing (9) of hollow, in housing (9), be provided with the rotating shaft (8) that runs through the upper and lower two ends of housing (9), housing (9) is inner, rotating shaft (8) outer setting has retracing spring (10), one end of described retracing spring (10) is fixed in rotating shaft (8), the other end is fixed on housing (9) inwall, and the both sides up and down of pedestal (4) rear end are all affixed with the two ends up and down of rotating shaft (8), device for regulating direction (7) is arranged on the fixed block (11) of bumper/spoiler body (5) rear side lower end.
2. a kind of safety bumper according to claim 1, is characterized in that: described bumper/spoiler body (5) adopts channel-section steel bumper/spoiler body.
3. a kind of safety bumper according to claim 1, is characterized in that: described bumper/spoiler body (5) front end and the contact head front end of resilient bars body are arc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420431876.7U CN203958052U (en) | 2014-08-01 | 2014-08-01 | A kind of safety bumper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420431876.7U CN203958052U (en) | 2014-08-01 | 2014-08-01 | A kind of safety bumper |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203958052U true CN203958052U (en) | 2014-11-26 |
Family
ID=51918677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420431876.7U Expired - Fee Related CN203958052U (en) | 2014-08-01 | 2014-08-01 | A kind of safety bumper |
Country Status (1)
Country | Link |
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CN (1) | CN203958052U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105083180A (en) * | 2015-09-21 | 2015-11-25 | 常飞鹏 | Energy absorbing type bumper |
CN107745932A (en) * | 2017-10-17 | 2018-03-02 | 吴永强 | A kind of automatic transferring of handware |
-
2014
- 2014-08-01 CN CN201420431876.7U patent/CN203958052U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105083180A (en) * | 2015-09-21 | 2015-11-25 | 常飞鹏 | Energy absorbing type bumper |
CN107745932A (en) * | 2017-10-17 | 2018-03-02 | 吴永强 | A kind of automatic transferring of handware |
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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: 20141126 Termination date: 20150801 |
|
EXPY | Termination of patent right or utility model |