CN202089011U - Inflated air bag formula passive safe car body - Google Patents
Inflated air bag formula passive safe car body Download PDFInfo
- Publication number
- CN202089011U CN202089011U CN2011201606415U CN201120160641U CN202089011U CN 202089011 U CN202089011 U CN 202089011U CN 2011201606415 U CN2011201606415 U CN 2011201606415U CN 201120160641 U CN201120160641 U CN 201120160641U CN 202089011 U CN202089011 U CN 202089011U
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- air bag
- car body
- wheel suspension
- exposed parts
- crew department
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Abstract
The utility model relates to an inflated air bag formula passive safe car body which is a crash-proof car body. a front wheel suspension is connected on the front of a car body frame, a rear wheel suspension is connected on the rear of the car body frame to compose a car body; one part of a front inflated air bag is located on the clapboard of the front wheel suspension, the other part is located in the driver's cab; while under the front windshield; one part of a rear inflated air bag is located on the clapboard of the rear wheel suspension, the other another is located in the driver's cab and formed into inflated air bag seat shape. Advantages: the utility model can greatly reduce the harms of traffic accidents including crushing and overturning, and protects passengers, bumped persons, bumped objects and the body; most of the car body and the seat in the driver's cab are composed of inflated air bags, so the weight of the car body is reduced greatly; thereby the body achieves the advantages of portability, energy conservation, simple structure and easy manufacturing; the manufacturing, using and maintenance cost are all reduced; the car body also can be floated on the water surface by the buoyancy of the inflated air bags to withstand floods and imperials.
Description
Technical field
The utility model belongs to the car body technical field of automobile, particularly relates to having the crash-proof car body.
Background technology
Car body all is that fixed in shape, perpendicular hard materials such as iron and steel are made now; passive security safety method to the passenger mainly contains safety strap, safety air bag, energy-absorbing vehicle body etc.; safety strap the most effectively wherein; but be inconvenient to cause most of passenger all to dislike fastening the safety belt because of using; clashing at a high speed down even if fasten; protection to human body is also very limited, particularly head and calf.And safety air bag some lost efficacy or with age because of impingement position and angle is special can not effectively open when car is subjected to clashing into, cause passenger's injures and deaths, also some is just opened in minor impact or cruising, is directed at passenger's injures and deaths on the contrary, so poor reliability, and cost is higher.Existing car is less to pedestrian's passive security safety method, and effect is also very poor.And to the passive security safety method of car self still less, effect is poorer, and in order to protect passenger and pedestrian, the headstock tailstock all is designed to be out of shape the energy-absorbing district, and it is impaired that its strength reduction, often slight bump will be out of shape, and causes a large amount of property damagees.Existing car own wt is mostly at one or two ton, be about ten times of passenger weight, most expenditure of energy is on own wt, cause the waste and the environmental pollution of the energy, and once fall in the water, will sink under water, cause casualties and property damage, existing car body complex structure, manufacturing, use and service expenditure are too high, and ordinary consumer can not bear.
Chinese patent application 200910138877.6 " a kind of light roadster that adopts the air servicer body as safe protection " discloses a kind of light roadster that adopts the air servicer body as safe protection; technical scheme is: adopt PVC or TPU inflation composite material, with the gluing synthetic air servicer body of high frequency heat, car door.Air servicer body and function locating button is movably connected in light roadster.The shortcoming of this invention is: air bag is as just the shell of car, do not extend into and drive in the crew department, the people who just drives in the crew department can not touch air bag, once the traffic accident accident is arranged, the people still hits on the hard material in driving the crew department, and the people is still injured seriously.
Summary of the invention
The purpose of this utility model provides a kind of car body when being accidentally impacted, its air bag can protect the personnel that drive in the crew department, be thrusted into and thing, and car body safe car body light, simple in structure.
Structure of the present utility model is:
Air bag formula passive security car body, comprise body framwork 1, front wheel suspension 2, rear wheel suspension 3, the inner space of body framwork 1 is for driving crew department 4, and it is characterized in that: front wheel suspension 2 is connected the place ahead of body framwork 1, and rear wheel suspension 3 is connected the rear of body framwork 1 and forms car body; Before also comprising air bag 5 and after air bag 6;
Before air bag 5 parts be positioned at the top of front wheel suspension 2 wheel dividing plates 9, this part is the preceding exposed parts of air bag 5-1; Before air bag 5 another part be positioned at and drive crew department 4, this part is the preceding indoor section of air bag 5-2, the preceding indoor section of air bag 5-2 is positioned at the position under the front windshield 7;
After air bag 6 parts be positioned at the top of rear wheel suspension 3 wheel dividing plates 9, this part be after air bag exposed parts 6-1; After air bag 6 another part be positioned at and drive crew department 4, this part be after air bag indoor section 6-2, after air bag indoor section 6-2 be positioned at and drive crew department 4 rears, form air bag seat shape.
The design of protection indoor occupant: body framwork 1 is to constitute the main body frame of driving crew department 4; before air bag 5 extend to the preceding indoor section of the air bag 5-2 that drives in the crew department 4; with after air bag 6 extend to drive in the crew department 4 after air bag indoor section 6-2 be used to protect the personnel that drive in the crew department 4, prevent to hurt when car body is impacted the people who drives in the crew department 4.
Protection car body and hit thing design: air bag exposed parts 5-1 before body framwork 1 fwd; with behind body framwork 1 back air bag exposed parts 6-1 be used for contacting when being hit thing in contingency; purpose is to cushion and the strength of being hit thing, the infringement that reduces car body and hit thing.And, the preceding exposed parts of air bag 5-1 and after air bag exposed parts 6-1 become the part shell of car body, can alleviate car body weight greatly, save the energy consumption of driving, also can make on car body bubbles through the water column.
Before the cyst membrane of air bag exposed parts 5-1 is thicker than the cyst membrane of the preceding indoor section of air bag 5-2; After air bag exposed parts 6-1 cyst membrane than after the cyst membrane of air bag indoor section 6-2 is thick.
Before the film of air bag 5 be to have the rubber rete of retractility to constitute, the rubber rete appearance of the preceding exposed parts of air bag 5-1 also is provided with the wear-resisting soft cloth layer of inductility; After the film of air bag 6 be to have the rubber rete of retractility to constitute, after the rubber rete appearance of air bag exposed parts 6-1 also be provided with the wear-resisting soft cloth layer of inductility.
The air bag design of in driving crew department 4, expanding: drive thinner outside the film of the air bag ratio driving crew department 4 in the crew department 4; when people outside car body bumps against car or thing; driving crew department's 4 outer air bags diminished by external pressure; and can buffering percussive force; and the air bag of driving in the crew department 4 will become greatly, can increase the effect that personnel in the crew department 4 are driven in protection again.The air bag exposed parts can reduce the people that hit or thing to the damage of air bag with the wear-resisting soft cloth layer of inductility; when people outside car body bumps against car or thing; can placing restrictions on again, the air bag exposed parts expands; the air bag indoor section just expands and have only, and the personnel in the crew department 4 are driven in protection.
The following front of body framwork 1 is connected with rotating manner with front wheel suspension 2 bottoms, and the following back of body framwork 1 is connected with rotating manner with rear wheel suspension 3 bottoms.
In order to allow wheel and be suspended in resiliency is also arranged when being impacted, the bottom of body framwork 1 is connected with rotating manner with front wheel suspension 2 and rear wheel suspension 3 respectively, when headstock or the tailstock are impacted, rotate to body framwork 1 direction at the top position of suspension, the exposed parts of air bag between suspension and the body framwork 1 is extruded, and impact is also produced buffer action.This is physical construction and the design of air bag combination results buffer action.
Be provided with car door air bag 10 on car door, car door a part of cyst membrane of air bag 10 is madial walls of driving crew department 4.Like this can be from driving the personnel in the lateral protection driving crew department 4 in the crew department 4.
Be provided with roof air bag 11 on roof, roof a part of cyst membrane of air bag 11 is inner roof walls of driving crew department 4.Like this can be from driving the personnel in the end face protection driving crew department 4 in the crew department 4.
Advantage of the present utility model: utilize the outer direct contact of air bag of car body to be clashed into object or person, can alleviate bump greatly, overturn and wait for bus disaster so the harm that causes is protected and thrusted into and thing and car body.When the preceding exposed parts of air bag of headstock is clashed into and during pressurized, the preceding indoor section of air bag at operator platform position expands in driving the crew department, chaufeur and passenger that protection is fallen forward by inertia.When behind the tailstock the air bag exposed parts clashed into and during pressurized, drive the crew department after the air bag indoor section promptly the air bag seat expand chaufeur and passenger on the protection seat.
When travelling on the road of injustice the time, the stressed body framwork that turns on of front or rear wheel suspension, simultaneously before the compressing the air bag exposed parts or after air bag exposed parts, the elastic property of air bag makes body framwork increase damping effect and riding comfortableness.
The major part of car body shell and the seat of driving in the crew department constitute with own air bag, greatly reduce car body weight, make car body light energy-conservation, simple in structure, be easy to manufacturing, greatly reduce manufacturing, use and maintenance cost.Can also rely on that air bag buoyancy floats on the surface, resist flood and tsunami etc.
Description of drawings
Fig. 1 is the structural representation that the utility model shows body framwork and car door etc.;
Fig. 2 is that the utility model shows before the integral body after air bag, the integral body air bag, drives crew department's etc. structural representation;
1 is body framwork, the 2nd among the figure, front wheel suspension, the 3rd, rear wheel suspension, the 4th is driven crew department, the 5th, preceding air bag, 5-1 are that the preceding exposed parts of air bag, 5-2 are the preceding indoor sections of air bag, the 6th, after air bag, 6-1 be after air bag exposed parts, 6-2 be after air bag indoor section, the 7th, Windshield, the 8th, support, the 9th, wheel dividing plate, the 10th, car door be air bag, the 11st, roof is air bag.The specific embodiment
Embodiment 1, air bag formula passive security car body
As Fig. 1,2, make body framwork 1 with steel or engineering plastics, body framwork 1 is the driving crew department 4 that interior sky can be taken advantage of seat two people.There is car door body framwork 1 both sides, on roof is arranged, preceding and after be that macropore is used for that air bag passes.
Constitute the triangle support body with two supports 8 and wheel dividing plate 9; 8 one-tenth angle joints of two supports are used for and being rotationally connected that the wheel center axle is nested, and captive joint with the inner concave of arc wheels dividing plate 9 and constitute wheel suspension in 8 fens other terminations of two supports.Wheel suspension and body framwork 1 front bonded assembly are front wheels suspension 2, and wheel suspension and body framwork 1 back bonded assembly are rear wheel suspensions 3.The following front of body framwork 1 and front wheel suspension 2 are connected with rotating manner, and the following back of body framwork 1 and rear wheel suspension 3 are connected with rotating manner.
Before air bag 5 parts be positioned at the top of front wheel suspension 2 wheel dividing plates 9, this part is the preceding exposed parts of air bag 5-1; Before air bag 5 another part pass and drive crew department's 4 fwd macropores and be positioned at and drive crew department 4, this part is the preceding indoor section of air bag 5-2, the preceding indoor section of air bag 5-2 is positioned at the position under the front windshield 7; Before the cyst membrane of air bag exposed parts 5-1 is thicker than the cyst membrane of the preceding indoor section of air bag 5-2.The current exposed parts of air bag 5-1 is hit or when being stressed, the preceding exposed parts of air bag 5-1 non-expansion or expand seldom, and the preceding indoor section of air bag 5-2 expand rapidly protection chaufeur and passenger.
After air bag 6 parts be positioned at the top of rear wheel suspension 3 wheel dividing plates 9, this part be after air bag exposed parts 6-1; After air bag 6 another part pass the macropore of driving crew department 4 back and be positioned at and drive crew department 4, this part be after air bag indoor section 6-2, after air bag indoor section 6-2 be positioned at and drive crew department 4 rears, form air bag seat shape; After air bag exposed parts 6-1 cyst membrane than after the cyst membrane of air bag indoor section 6-2 is thick.When after air bag exposed parts 6-1 hit or when being stressed, after air bag exposed parts 6-1 non-expansion or expand seldom, then expand rapidly protection chaufeur and passenger of the seat of air bag of air bag indoor section 6-2.
As Fig. 1,2, as embodiment 1, and the film of preceding air bag 5 is to have the rubber rete of retractility to constitute, and the rubber rete appearance of the preceding exposed parts of air bag 5-1 also is provided with the wear-resisting soft cloth layer of inductility; After the film of air bag 6 be to have the rubber rete of retractility to constitute, after the rubber rete appearance of air bag exposed parts 6-1, also be provided with the wear-resisting soft cloth layer of inductility.
Be provided with car door air bag 10 on car door, car door a part of cyst membrane of air bag 10 is madial walls of driving crew department 4.
Be provided with roof air bag 11 on roof, roof a part of cyst membrane of air bag 11 is inner roof walls of driving crew department 4.
Claims (6)
1. air bag formula passive security car body, comprise body framwork (1), front wheel suspension (2), rear wheel suspension (3), the inner space of body framwork (1) is for driving crew department (4), it is characterized in that: front wheel suspension (2) is connected the place ahead of body framwork (1), and rear wheel suspension (3) is connected the rear of body framwork (1) and forms car body; Before also comprising air bag (5) and after air bag (6);
Front wheel suspension (2) and rear wheel suspension (3) all are respectively the support bodys that two or many supports (8) and wheel dividing plate (9) constitute;
Before air bag (a 5) part be positioned at the top of front wheel suspension (2) wheel dividing plate (9), this part is the preceding exposed parts of air bag (5-1); Before air bag (5) another part be positioned at and drive crew department (4), this part is the preceding indoor section of air bag (5-2), the preceding indoor section of air bag (5-2) is positioned at the position under the front windshield (7);
After air bag (a 6) part be positioned at the top of rear wheel suspension (3) wheel dividing plate (9), this part be after air bag exposed parts (6-1); After air bag (6) another part be positioned at and drive crew department (4), this part be after air bag indoor section (6-2), after air bag indoor section (6-2) be positioned at and drive crew department (4) rear, form air bag seat shape.
2. the formula of air bag passive security car body according to claim 1, it is characterized in that: the cyst membrane of the preceding exposed parts of air bag (5-1) is thicker than the cyst membrane of the preceding indoor section of air bag (5-2); After air bag exposed parts (6-1) cyst membrane than after the cyst membrane of air bag indoor section (6-2) is thick.
3. the formula of air bag passive security car body according to claim 1, it is characterized in that: the film of preceding air bag (5) is to have the rubber rete of retractility to constitute, before the rubber rete appearance of air bag exposed parts (5-1), also be provided with the wear-resisting soft cloth layer of inductility; After the film of air bag (6) be to have the rubber rete of retractility to constitute, after the rubber rete appearance of air bag exposed parts (6-1), also be provided with the wear-resisting soft cloth layer of inductility.
4. the formula of air bag passive security car body according to claim 1, it is characterized in that: the following front of body framwork (1) is connected with rotating manner with front wheel suspension (2) is following, and the following back of body framwork (1) is connected with rotating manner with rear wheel suspension (3) is following.
5. the formula of air bag passive security car body according to claim 1 is characterized in that: be provided with car door air bag (10) on car door, car door a part of cyst membrane of air bag (10) is a madial wall of driving crew department (4).
6. the formula of air bag passive security car body according to claim 1 is characterized in that: be provided with roof air bag (11) on roof, roof a part of cyst membrane of air bag (11) is an inner roof wall of driving crew department (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201606415U CN202089011U (en) | 2011-05-19 | 2011-05-19 | Inflated air bag formula passive safe car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201606415U CN202089011U (en) | 2011-05-19 | 2011-05-19 | Inflated air bag formula passive safe car body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202089011U true CN202089011U (en) | 2011-12-28 |
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ID=45364099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201606415U Expired - Fee Related CN202089011U (en) | 2011-05-19 | 2011-05-19 | Inflated air bag formula passive safe car body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202089011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211559A (en) * | 2011-05-19 | 2011-10-12 | 刘雪刚 | Aerated air-bag type passive safety vehicle body |
-
2011
- 2011-05-19 CN CN2011201606415U patent/CN202089011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211559A (en) * | 2011-05-19 | 2011-10-12 | 刘雪刚 | Aerated air-bag type passive safety vehicle body |
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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: 20111228 Termination date: 20140519 |