CN2426824Y - Bumper for damping bouncing force in collisions for vehicle - Google Patents
Bumper for damping bouncing force in collisions for vehicle Download PDFInfo
- Publication number
- CN2426824Y CN2426824Y CN 00222339 CN00222339U CN2426824Y CN 2426824 Y CN2426824 Y CN 2426824Y CN 00222339 CN00222339 CN 00222339 CN 00222339 U CN00222339 U CN 00222339U CN 2426824 Y CN2426824 Y CN 2426824Y
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- bumper
- skeleton
- collisions
- vehicle
- bouncing force
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- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a bumper for damping bouncing force in collisions for vehicles, which is composed of a middle protective frame and a lamp frame, wherein, the middle protective frame is composed of a left and a right parallel and symmetrical rigid skeletons, a lower and a middle straight steel pipes which are fixedly connected with the skeletons, and an upper shaped steel pipe, wherein, the left and the right skeletons are respectively inlaid in anti-collision blocks of a left and a right elastic bodies, and are connected with a vehicle body through coupling mechanisms. The utility model has the advantages of simple structure, reasonable structure, compactness, reliable connection, beautiful appearance, and convenient assembly and disassembly, and is capable of relieving vehicle impact force and effectively lightening the damage of the front part of the vehicle body.
Description
The utility model relates to a kind of car protective device, particularly relates to a kind of automobile fwd Bumper for damping bouncing force in collisions for vehicle that is installed on.
China's vehicle owning amount increases day by day with reform and opening-up.The traffic accident of collision is showed increased also but simultaneously.Collision or vehicle and fixture bump against between vehicle, often cause Vehicular body front to damage, and gently then destroy the car light position, and be heavy then damage anterior radiator etc., causes very big loss.One of effective way that it alleviates damage should be in car body front device car body fender bracket, promptly so-called bumper frame.But domestic car generally is not furnished with this type of device.At present, accidental have the Mitsubishi car to adopt bumper frame.This bumper frame is by protecting lamp bracket and middle protective frame constitutes, and the cross bar of middle protective frame is three straight tubes.This bumper frame has adopted great deal of steel, have favorable rigidity intensity, but cost is higher.
The purpose of this utility model provide a kind of simple in structure, easy to assembly, have comfort cushioning Vehicular impact power, can effectively alleviate the preposition Bumper for damping bouncing force in collisions for vehicle that Vehicular body front is broken.
The technical scheme that realizes above-mentioned purpose is, protective frame and protect lamp bracket two parts and constitute in its same employing, middle protective frame is made up of the left and right rigid backbone of parallel symmetry and affixed with it following straight steel pipe, middle straight steel pipe and last shaping steel tube, protecting lamp bracket is fixed on the middle protective frame, form the integral rigidity structure, wherein left and right skeleton is in same plain-frame work with following, middle straight steel pipe, and last shaping steel tube and this plain-frame work have certain moulding inclination angle, to increase decorative effect; Described left and right skeleton is embedded in respectively in the anti-collision block of left and right elastic body, and described left and right skeleton is connected on the car body by bindiny mechanism.When slight the collision or vehicle when slightly hitting on fixture takes place between vehicle; the bumper frame that is installed in car body fwd rigid construction is because of having stronger resistance power; can protect Vehicular body front to exempt from damage; even bigger collision has taken place; the anti-collision block of elastic body is because of there being good endergonic function; energy buffering automobile impact, the damage that effectively alleviates Vehicular body front radiator, car light etc.
The shoulder of band garden arc is arranged at the anti-collision block top of above-mentioned left and right elastic body, is supported so that cooperate the location with the car body bumper/spoiler.
The lamp bracket that protects of the present utility model adopts the U-shaped tubular construction, be fixed on the skeleton or/and on skeleton and the last shaping steel tube, the U-shaped pipe with by left and right skeleton and down, the plain-frame work formed of middle straight steel pipe has certain inclination angle, guarantees approaching parallelly with the car light profile, increases that it is ornamental.
The above-mentioned lamp bracket that protects also can adopt the straight shape tubular construction of being with segmental arc, and this straight shape pipe directly is fixed on the skeleton, is embedded with elastic on the segmental arc of straight shape pipe outer end, the impact during the available buffer collision, guard lamp portion.
The utility model architectural feature again is exactly that coupling mechanism between aforementioned skeleton and car body adopts the hook member structure, is positioned at Chang Yuan hole and hook member bolted connection on the lower position of skeleton, the Chang Yuan hole on the hook member again with the car body bolted connection.This connection mode can conveniently be adjusted the position relation between hook member and skeleton, also is convenient to the loading and unloading of bumper frame.
The utility model bumper frame is simple in structure, compact, and modern design can be applicable to all kinds of vehicles, assembles also very convenient.Absorb energy function, buffering automobile impact, more effective damage that alleviates Vehicular body front radiator, car light etc. by the anti-collision block of elastic body.Simultaneously, the utlity model has good decorate properties.
Further specify the utility model structure below in conjunction with Figure of description and embodiment.
Fig. 1 is the utility model bumper frame structural representation.
Fig. 2 is the bumper frame scheme drawing that removes the U-shaped pipe of Fig. 1.
Fig. 3 is the lateral plan of Fig. 2.
Fig. 4 is a bumper frame structural representation of increasing the crashproof U-shaped pipe of increase headlight of shaping steel tube (7).
Fig. 5 has the bumper frame structural representation that symmetrical dual U-shaped is managed and protected lamp bracket.
Fig. 6 has the collision protection structure scheme drawing that protects the straight shape pipe of lamp.
Fig. 7 is the birds-eye view of Fig. 6.
The utility model Bumper for damping bouncing force in collisions for vehicle (seeing Fig. 1-3), have middle protective frame 1 and protect lamp bracket U-shaped pipe 2, middle protective frame 1 is based on the left and right skeleton 3,4 of parallel symmetry, (its shape has space angle, favourable bumper frame moulding) respectively be welded with on the knock hole of left and right skeleton or the positioning boss down straight steel pipe 5, middle straight steel pipe 6 and on shaping steel tube 7, U-shaped pipe 2 cooperates with through hole, boss on the skeleton, welds.Whole welding requirements weld seam is firm, no dry joint phenomenon.Wherein, left and right skeleton 3,4 and following, middle straight steel pipe 5,6 constitute a plain-frame work, and last shaping steel tube 7 has certain moulding inclination angle with this plain-frame work, increases the ornamental of bumper frame; U-shaped pipe 2 also has certain inclination angle with plain-frame work, guarantee with the car light profile near parallel, middle like this protective frame and protect lamp bracket and constitute well-set integral rigidity structure.Above-mentioned left and right rigid backbone 3,4 is embedded in respectively in the anti-collision block 8,9 of left and right elastic body, the buffering automobile impact; On the lower position of left and right skeleton 3,4, have the Chang Yuan hole, with constitute in the middle of the hook member 10 of coupling mechanism to be connected by screw rod 11, spring washer 12, flat gasket 13, box nut 14 be bolted connection, the Chang Yuan hole on the hook member 10 again with the car body bolted connection; The shoulder of band garden arc is arranged at anti-collision block 8,9 tops of above-mentioned left and right elastic body, can cooperate with the car body bumper/spoiler to locate and be supported.Also form elasticity ornamental blocks 15 in above-mentioned shaping steel tube 7 central authorities, play trade mark and decorate and protective effect, riveted joint has car plate link plate 16 on middle straight steel pipe 6, can be for hanging license plate.
State bumper frame on after shaping steel tube 7 increases, can increase the crashproof U-shaped pipe 17 of headlight, be welded on the skeleton with shaping steel tube on (see figure 4).After last shaping steel tube 7 is increased, also can adopt symmetrical dual U-shaped to protect lamp tube structure (see the dotted portion of Fig. 5, this moment, left and right anti-collision block also should be done the respective shapes variation), to satisfy the needs of different automobile types.Among Fig. 4 18 is straight shape pipe or other rigidity direct shape plates on the U-shaped pipe, works to strengthen protection car light portion.
The utility model bumper frame protect the straight shape tubular construction (seeing Fig. 6-7) that lamp bracket 2 also can adopt the band segmental arc, this straight shape pipe is welded on the skeleton, straight shape is managed on the segmental arc of 2 outer ends and is embedded with elastic 19.
Claims (7)
1, a kind of Bumper for damping bouncing force in collisions for vehicle, have middle protective frame (1) and protect lamp bracket (2), it is characterized in that described in protective frame (1) by the left and right rigid backbone (3,4) of parallel symmetry with affixed following straight steel pipe (5), the middle straight steel pipe (6) of left and right skeleton and go up shaping steel tube (7) and form, wherein left and right skeleton (3,4) is in same plain-frame work with following straight steel pipe (5), middle straight steel pipe (6), and last shaping steel tube (7) has certain moulding inclination angle with this plain-frame work; Described left and right skeleton (3,4) is embedded in respectively in the anti-collision block (8,9) of left and right elastic body, and described left and right skeleton (3,4) is connected with car body by coupling mechanism (10).
2, Bumper for damping bouncing force in collisions for vehicle according to claim 1 is characterized in that described left and right elastic body prevents that the shoulder of band garden arc is arranged at collision block (8,9) top, cooperates the location with the car body bumper/spoiler, supports.
3, Bumper for damping bouncing force in collisions for vehicle according to claim 1 is characterized in that the described central flexible ornamental blocks of shaping steel tube (7) (15) that goes up, and is connected with car plate link plate (16) on the straight steel pipe (6) in described.
4, as Bumper for damping bouncing force in collisions for vehicle as described in claim 1 or 2 or 3, it is characterized in that the described lamp bracket (2) that protects is the U-shaped pipe, be fixed on the skeleton or/and on skeleton and the last shaping steel tube, the U-shaped pipe has certain inclination angle with the plain-frame work of being made up of left and right skeleton and following, middle straight steel pipe.
5, as Bumper for damping bouncing force in collisions for vehicle as described in the claim 4, it is characterized in that described coupling mechanism (10) is a hook member, Chang Yuan hole on the lower position of skeleton and hook member bolted connection, the Chang Yuan hole on the hook member (10) again with the car body bolted connection.
6, as Bumper for damping bouncing force in collisions for vehicle as described in claim 1 or 2 or 3, it is characterized in that the described straight shape pipe that protects lamp bracket (2) for the band segmental arc, be fixed on the skeleton, on the segmental arc on the straight shape pipe outer end, be embedded with elastic (19).
7, as Bumper for damping bouncing force in collisions for vehicle as described in the claim 6, it is characterized in that described coupling mechanism (10) is a hook member, Chang Yuan hole on the lower position of skeleton and hook member bolted connection, the Chang Yuan hole on the hook member (10) again with the car body bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222339 CN2426824Y (en) | 2000-02-21 | 2000-02-21 | Bumper for damping bouncing force in collisions for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222339 CN2426824Y (en) | 2000-02-21 | 2000-02-21 | Bumper for damping bouncing force in collisions for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2426824Y true CN2426824Y (en) | 2001-04-18 |
Family
ID=33587094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00222339 Expired - Fee Related CN2426824Y (en) | 2000-02-21 | 2000-02-21 | Bumper for damping bouncing force in collisions for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2426824Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971361A (en) * | 2016-05-06 | 2016-09-28 | 上海核工程研究设计院 | Corrugated steel plate-steel tube protection armor |
| CN106494336A (en) * | 2015-09-08 | 2017-03-15 | 汪冰洋 | A kind of anticollision keel structure for motor vehicles |
| CN110455327A (en) * | 2019-08-23 | 2019-11-15 | 银河水滴科技（北京）有限公司 | Mounting bracket, mounting device and detection device |
-
2000
- 2000-02-21 CN CN 00222339 patent/CN2426824Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494336A (en) * | 2015-09-08 | 2017-03-15 | 汪冰洋 | A kind of anticollision keel structure for motor vehicles |
| CN106494336B (en) * | 2015-09-08 | 2019-01-01 | 汪冰洋 | A kind of anticollision keel structure for motor vehicles |
| CN105971361A (en) * | 2016-05-06 | 2016-09-28 | 上海核工程研究设计院 | Corrugated steel plate-steel tube protection armor |
| CN110455327A (en) * | 2019-08-23 | 2019-11-15 | 银河水滴科技（北京）有限公司 | Mounting bracket, mounting device and detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |