CN201457278U - Flexible cushioning device against mechanical impact of automobile - Google Patents
Flexible cushioning device against mechanical impact of automobile Download PDFInfo
- Publication number
- CN201457278U CN201457278U CN2009200926442U CN200920092644U CN201457278U CN 201457278 U CN201457278 U CN 201457278U CN 2009200926442 U CN2009200926442 U CN 2009200926442U CN 200920092644 U CN200920092644 U CN 200920092644U CN 201457278 U CN201457278 U CN 201457278U
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- China
- Prior art keywords
- automobile
- bumper
- automobile door
- mechanical impact
- flexible
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- 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 relates to a flexible cushioning device against the mechanical impact of an automobile, which can effectively solve the problems that the existing protective device of a automobile fails to provide flexible cushioning protection, causes great damage to human bodies in the mechanical impact and leads to high maintenance cost after the mechanical impact. The flexible cushioning device is structurally characterized by comprising a front bumper, a rear bumper, a front automobile door and a rear automobile door, wherein the front bumper and the rear bumper which are made from one selected from rubber materials, a plurality of layers of laminated rubber materials with different elasticity coefficients and inflatable rubber materials are fixed to the front end and the rear end of an automobile bridge or an automobile floor via a support; the front automobile door and the rear automobile door are mounted on two sides of the automobile; the rear automobile door is in the back of the front automobile door; and anti-collision shock-resistant frames are fixed to the left ends and the right ends of the front automobile door and the rear automobile door. The flexible cushioning device of the utility model has the advantage of simple, compact, novel and unique structure; and by preparing the front bumper and the rear bumper from flexible materials, the flexible cushioning device is capable of producing better cushioning performance, reducing the damage to the automobile body and human bodies caused by the impact, lowering the maintenance cost after the mechanical impact, therefore, the utility model is of significant economical and social benefits.
Description
One, technical field
The utility model relates to the automotive safety protective device, particularly a kind ofly relies on flexible material pressurized deformation buffering to absorb Impact energy and then reduces the fender guard of mechanical impact to vehicle and personnel's damage.
Two, background technology
The development history of world car technology, changing an angle also is a traffic accident history simultaneously, the traffic accident that the annual whole world takes place is ten hundreds of, has brought very grave disaster and misfortune for numerous families.From the automobile invention so far, the engine technology of automobile, car body aseptic technic, traveling comfort have all had revolutionary variation more at first, the automotive safety guard technology also rests on the level that safety strap in bumper/spoiler before and after the car body, the car adds air bag only, especially bumper/spoiler before and after, in colliding object is people but not in the car, though play crashproof effect, also served as the role of lethal weapon simultaneously, human body there is fatal lethality.Therefore, develop and have better cushion characteristic, alleviate car body degree of injury that collision causes and to the injury of human body, it is imperative to reduce the automobile mechanical bump flexible buffer device that collision back automotive servicing drops into.
Three, utility model content
At above-mentioned situation, for solving the defective of prior art, the purpose of this utility model is to provide a kind of automobile mechanical bump flexible buffer device, can effectively solve existing automobile protective device flexible buffer can not be provided, and problem that collision back automotive servicing have high input big in mechanical collision to the human injury, the technical scheme of its solution is, the utility model comprises front bumper, rear bumper, driver door and tail gate, by elastomeric material, the stacked combination of elastomeric material that the multilayer elastic coefficient is different and any front bumper made in the inflating rubber material and rear bumper are fixed on the front-end and back-end of vehicle bridge or car floor by support, driver door and tail gate are contained in the both sides of automobile, tail gate is in the back of driver door, and the two ends, the left and right sides of driver door and tail gate all are fixed with crashproof shock resistance skeleton.The utility model is simple and compact for structure, and novel unique, the front and back bumper/spoiler adopts flexible material, better cushion characteristic can be provided, alleviate car body damage that collision causes and, reduce collision back automotive servicing input, have great economic and social benefit the injury of human body.
Four, description of drawings
Fig. 1 is front bumper arrangement of the present utility model and running condition figure.
Fig. 2 is rear bumper structure of the present utility model and running condition figure.
Fig. 3 is structure of the present utility model and running condition figure.
Fig. 4 is the front elevation of crashproof shock resistance skeleton of the present utility model.
Fig. 5 is the birds-eye view of crashproof shock resistance skeleton of the present utility model.
Fig. 6 is an A-A section-drawing of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model comprises front bumper, rear bumper, driver door and tail gate, it is characterized in that, be fixed on the front-end and back-end of vehicle bridge or car floor by support by the different stacked combination of elastomeric material of elastomeric material, multilayer elastic coefficient and any front bumper made 1 in the inflating rubber material and rear bumper 2, driver door 3 and tail gate 4 are contained in the both sides of automobile, tail gate is in the back of driver door, and the two ends, the left and right sides of driver door and tail gate all are fixed with crashproof shock resistance skeleton 5.
As Fig. 4, Fig. 5 and shown in Figure 6, said crashproof shock resistance skeleton 5 outsides are the arc surface shape of evagination, and it is wavy that section is, and ripple quantity depends on the external impact force size of desire opposing.
Elastomeric material or inflating rubber material are laid or be filled with in said crashproof shock resistance skeleton 5 outsides and inside.
Characteristics of the present utility model are:
1, protection before and after the automobile
Cancel the traditional plastics or the front and back bumper/spoiler of metal material, the special-shaped inflating rubber bumper/spoiler that replaces the different stacked combined bumper of elastomeric material of elasticity suitable rubber global formation bumper/spoiler, multilayer elastic coefficient or support with the metallic framework work.Because action principle is different from the orthodox car bumper/spoiler, the impulsive force that collision produces is directly passed to car chassis, so at first will transform to existing car chassis, except that reinforcing the car drain pan, also to increase attached to the support on automobile car bottom or the vehicle bridge, be used for the erection insurance thick stick at the chassis front and rear.When bumping, the flexible bumper/spoiler of impact forces compress makes it to take place deformation, absorbs mechanical energy, and the severe impact of having avoided the rigid element direct impact between vehicle to produce makes the car body distortion even breaks and then jeopardize occupant's safety, thereby realizes buffer action.
2, automobile side protection
Arrangements for automotive doors is improved, the essential structure that the outside iron sheet of orthodox car is added interior trim changes to: car door partly increases support frame, and strengthen designing, make it the suitable external impact of bearing, the outside steel plate of traditional car door is replaced with the one-time formed flexible car door of elastomeric material of suitable elasticity, and reinforced rib shape projection is set, and not only can improve when travelling car body stability but also strengthen shock resistance, all replace or only replace the height part that the easiest quilt collides and all can.For keeping the aerodynamic performance of car body, to carry out electroplating processes to the rubber car door.
Also can keep existing automobile door structure constant, car door is inner to increase support frame, and strengthens design, fills the buffer structure that the little air bag of global formation elastomeric material or a plurality of independence is formed in inside.
The utility model is simple and compact for structure, parts adopt flexible material, better cushion characteristic can be provided, under general crash scenario, expendable deformation can or not take place as traditional bumper/spoiler fragmentation in the front and back bumper/spoiler, car door is owing to taked flexible buffer and reinforced the also existing car door of skeleton double design safety performance obviously to strengthen, can effectively alleviate or car body that crash-avoidance causes damage and the threat of personal security, reduce collision back automotive servicing input, have great economic and social benefit.
Claims (3)
1. an automobile mechanical clashes into the flexible buffer device, comprise front bumper, rear bumper, driver door and tail gate, it is characterized in that, be fixed on the front-end and back-end of vehicle bridge or car floor by support by the different stacked combination of elastomeric material of elastomeric material, multilayer elastic coefficient and any front bumper made (1) in the inflating rubber material and rear bumper (2), driver door (3) and tail gate (4) are contained in the both sides of automobile, tail gate is in the back of driver door, and the two ends, the left and right sides of driver door and tail gate all are fixed with crashproof shock resistance skeleton (5).
2. automobile mechanical bump flexible buffer device according to claim 1 is characterized in that said crashproof shock resistance skeleton (5) outside is the arc surface shape of evagination, and it is wavy that section is.
3. automobile mechanical bump flexible buffer device according to claim 1 and 2 is characterized in that elastomeric material or inflating rubber material are laid or be filled with in said crashproof shock resistance skeleton (5) outside and inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200926442U CN201457278U (en) | 2009-08-27 | 2009-08-27 | Flexible cushioning device against mechanical impact of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200926442U CN201457278U (en) | 2009-08-27 | 2009-08-27 | Flexible cushioning device against mechanical impact of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201457278U true CN201457278U (en) | 2010-05-12 |
Family
ID=42384631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200926442U Expired - Fee Related CN201457278U (en) | 2009-08-27 | 2009-08-27 | Flexible cushioning device against mechanical impact of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201457278U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167003A (en) * | 2011-03-05 | 2011-08-31 | 吴中增 | Rubber armoring sheet of motor vehicle and manufacturing technique thereof |
| CN102198824A (en) * | 2011-03-05 | 2011-09-28 | 吴中增 | Safety protection sheet for motor vehicle and manufacturing process thereof |
| CN102359330A (en) * | 2011-08-18 | 2012-02-22 | 奇瑞汽车股份有限公司 | Vehicle door elastic bracket |
| CN104290573A (en) * | 2014-09-26 | 2015-01-21 | 常州市民力轴承有限公司 | Protected car door |
| CN109131172A (en) * | 2018-10-26 | 2019-01-04 | 山东舜晟冲压科技股份有限公司 | A kind of anticollision bumper of car |
-
2009
- 2009-08-27 CN CN2009200926442U patent/CN201457278U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167003A (en) * | 2011-03-05 | 2011-08-31 | 吴中增 | Rubber armoring sheet of motor vehicle and manufacturing technique thereof |
| CN102198824A (en) * | 2011-03-05 | 2011-09-28 | 吴中增 | Safety protection sheet for motor vehicle and manufacturing process thereof |
| CN102167003B (en) * | 2011-03-05 | 2013-10-02 | 吴中增 | Rubber armoring sheet of motor vehicle and manufacturing technique thereof |
| CN102198824B (en) * | 2011-03-05 | 2014-08-20 | 吴中增 | Safety protection sheet for motor vehicle |
| CN102359330A (en) * | 2011-08-18 | 2012-02-22 | 奇瑞汽车股份有限公司 | Vehicle door elastic bracket |
| CN102359330B (en) * | 2011-08-18 | 2013-07-17 | 奇瑞汽车股份有限公司 | Vehicle door elastic bracket |
| CN104290573A (en) * | 2014-09-26 | 2015-01-21 | 常州市民力轴承有限公司 | Protected car door |
| CN109131172A (en) * | 2018-10-26 | 2019-01-04 | 山东舜晟冲压科技股份有限公司 | A kind of anticollision bumper of car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110827 |