CN202491794U - Multi-purpose safety device for vehicle - Google Patents
Multi-purpose safety device for vehicle Download PDFInfo
- Publication number
- CN202491794U CN202491794U CN2012200682045U CN201220068204U CN202491794U CN 202491794 U CN202491794 U CN 202491794U CN 2012200682045 U CN2012200682045 U CN 2012200682045U CN 201220068204 U CN201220068204 U CN 201220068204U CN 202491794 U CN202491794 U CN 202491794U
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- vehicle
- vehicle chassis
- safety device
- chassis
- damping
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Abstract
A multi-purpose safety device for a vehicle relates to an automobile braking device and has effects of assisting braking, equalizing suspension, enabling a trapped vehicle to come out and protecting a motor vehicle chassis. The multi-purpose safety device is installed on a vehicle chassis and is characterized by comprising an excitation device, a damp pressure pump, a protective plate and a damping device. The protective plate is arranged below the vehicle chassis and connected with the vehicle chassis through the damping device, and the excitation device is arranged inside the vehicle so as to be convenient for a driver to start and connected with the damping device through the damp pressure pump. The multi-purpose safety device for the vehicle is simple in structure, scientific in design, convenient to use and capable of protecting the vehicle chassis effectively and prevents the chassis from being damaged.
Description
Technical field
The utility model relates to braking automobile equipment, is specially a kind ofly to have auxiliary braking, equalizing suspension system, fall into that car is got rid of poverty, the vehicle multipurpose safety device of motor-vehicle chassis protective effect.
Background technology
At present, vehicle in motion as need emergency braking mainly rely on brake plate and brake disc or brake wheel to take place to rub reaching the deceleration purpose, but its deceleration time and deceleration distance is longer, and the needed stopping distance of vehicle that has installed the ABS anti-lock device additional is bigger; And load-carrying vehicle is when long descending highway section, and brake plate causes the overheated and serious wear of brake plate because of long-time friction, causes the situation of brake failure to take place, and because of the car brakeing problem, the annual traffic accident that occurs in the whole world is numerous.
And vehicle runs into dense fog, beam wind, wet weather, freezes or greasy dirt when extraordinary circumstances such as splashing under steam, needs emergency braking, and is often excessive because of vehicle body inertia, causes vehicle slip even rollover, causes injures and deaths; When perhaps vehicle goes in the open air, the time regular meeting run into road surfaces such as hollow, mire, sand ground or snowfield, situation such as car often take place to fall into; Because of the outfit instrument limited; Often the car owner is difficult to save oneself or other people are sued and laboured, and need to wait for the specialty rescue, wastes time and energy and rescue the cost height.
And common vehicle is nursed also lessly for the chassis at ordinary times; Simultaneously the mudstone that takes up of wheel, pollutants etc. are also bigger to the damage of vehicle chassis under steam; When running into stone, hollow, vehicle chassis directly is collided, and is serious to body construction property destruction; Exhaust simultaneously, fuel tank and circuit etc. are impaired, and there is very big hidden danger in vehicle safety.
Summary of the invention
The utility model is to be solved to be exactly that existing vehicle brake distance is big, and vehicle chassis can not get the effectively problem of protection, provides a kind of and have equalizing suspension system, falls into that car is got rid of poverty, the Vehicular multifunction safety device of motor-vehicle chassis protective effect.
The Vehicular multifunction safety device of the utility model; Be installed on the vehicle chassis; It is characterized in that this device comprises excitation apparatus, damping force (forcing) pump, backplate and damping arrangement; Backplate is arranged on the vehicle chassis below and is connected with vehicle chassis through damping arrangement, and excitation apparatus is installed in vehicle interior and makes things convenient for chaufeur to open, and excitation apparatus is connected with damping arrangement through the damping force (forcing) pump.
Described backplate bottom is provided with friction gear, utilizes friction gear to contact with ground, plays friction effect.
Described damping arrangement rotates around the point of connection of itself and backplate, press excitation apparatus after damping arrangement eject, continue to pin excitation apparatus, can increase the pressure of damping force (forcing) pump, to arrive required bearing force.
Excite the back damping arrangement that backplate and friction gear are ejected by the car bottom; Through the damping force (forcing) pump damping arrangement is pressurizeed gradually; Urgent deceleration can make the damping force (forcing) pump reach peak value like need, and like need rescues or fixingly then can the damping pump be transferred to the required state of vehicle and get final product, installing/dismounting is simple; Friction lining is replaceable, makes its more convenient practicality.
Be 2 tons and on level road, be example with 120 kilometers/hour driving vehicles that with a deadweight static fully from braking, 8 seconds required times spent, braking distance is 32 meters, tire chafing is greater than 1 centimetre; If this car has been installed the ABS system, then brake 10 seconds required times spent, braking distance is 38 meters; A backplate is installed on this chassis, and four damping arrangements are provided with nine friction linings in the backplate bottom, increase by the frictional area of 1.2 ㎡, and 800 kilograms of superchargings can reduce from time spent and braking distance more than 1/2.
Vehicle at ponding, freeze, in the road traveling such as oil application, take place easily to break away and rollover, four-wheel and ground generation coefficient of friction difference was excessive when the reason of sideslip was vehicle '; Make the wheel acting change and cause breakking away, and the Vehicular multifunction safety device of the utility model can play reinforcement effect to vehicle chassis, when opening; Can increase stable friction coefficient; Play the effect of balance four-wheel and ground friction, because the design of the resistance flow-guiding structure of damping arrangement makes vehicle keep straight on and slides; Alleviate the possibility of breakking away and taking place, avoid the generation of accident effectively.
Perhaps when sand ground, beach, mud ground, accumulated snow or potted road surface take place to fall into the car situation; Little even can't produce friction the time because of driving wheel of vehicle and ground-surface friction coefficient, use this device to add pressure energy lifting car body and save oneself, or when other vehicle generation special status; When for example the breakdown lorry deadweight is rescued vehicle less than quilt; Use this device to strengthen breakdown lorry and ground-surface frictional area, increase itself and ground-surface friction force, be convenient to breakdown lorry and rescue.
This device collapses to the vehicle chassis place when not using, can effectively protect vehicle chassis, oil circuit and Circuits System, the injury of avoiding splashing, alleviates the bump dynamics and reduces abrasion factor.
The Vehicular multifunction safety device of the utility model, simple in structure, design science, easy to use, can effectively protect vehicle chassis, avoid the chassis impaired; During use, chaufeur is directly pinned excitation apparatus in car just can start the damping force (forcing) pump, through the length of button time, just can adjust the amplitude that damping arrangement ejects, and is used to brake or the effect of balance vehicle body; This device can be accommodated in the motor-vehicle chassis place when not using, play the protection motor-vehicle chassis, oil circuit and Circuits System, the injury of avoiding splashing, alleviate the bump dynamics and the reduction abrasion factor.Can easily install on all kinds of motor bikes, compact car, coach, load-carrying lorry and the purpose-built vehicle in use, the new car accessory that also can directly be used to dispatch from the factory directly disposes installation.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model friction gear structural representation.
Wherein, excitation apparatus 1, damping force (forcing) pump 2, damping arrangement 3, backplate 4, friction gear 5.
The specific embodiment
Embodiment 1: a kind of Vehicular multifunction safety device; Be installed on the vehicle chassis; Comprise excitation apparatus 1, damping force (forcing) pump 2, backplate 4, damping arrangement 3 and, backplate 4 is arranged on the vehicle chassis below and is connected with vehicle chassis through damping arrangement 3, damping arrangement 3 is around the point of connection rotation of itself and backplate 4; Excite back damping arrangement 3 that backplate 4 and friction gear 5 are ejected by the car bottom; Pressurize gradually through 2 pairs of damping arrangements 3 of damping force (forcing) pump, urgent deceleration can make damping force (forcing) pump 2 reach peak value like need, like need rescues or fixingly then can the damping pump be transferred to the required state of vehicle and get final product; Excitation apparatus 1 is installed in vehicle interior and makes things convenient for chaufeur to open, and excitation apparatus 1 is connected with damping arrangement 3 through damping force (forcing) pump 2; Backplate 4 bottoms are provided with friction gear 5, utilize friction gear 5 to contact with ground, play friction effect, effectively improve braking effect.
Claims (3)
1. vehicle multipurpose safety device; Be installed on the vehicle chassis; It is characterized in that this device comprises excitation apparatus (1), damping force (forcing) pump (2), backplate (4) and damping arrangement (3); Backplate (4) is arranged on the vehicle chassis below and is connected with vehicle chassis through damping arrangement (3), and excitation apparatus (1) is installed in vehicle interior and makes things convenient for chaufeur to open, and excitation apparatus (1) is connected with damping arrangement (3) through damping force (forcing) pump (2).
2. a kind of vehicle multipurpose safety device as claimed in claim 1 is characterized in that described backplate (4) bottom is provided with friction gear (5).
3. a kind of vehicle multipurpose safety device as claimed in claim 1 is characterized in that described damping arrangement (3) rotates around the point of connection of itself and backplate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200682045U CN202491794U (en) | 2012-02-28 | 2012-02-28 | Multi-purpose safety device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200682045U CN202491794U (en) | 2012-02-28 | 2012-02-28 | Multi-purpose safety device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202491794U true CN202491794U (en) | 2012-10-17 |
Family
ID=46998032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200682045U Expired - Fee Related CN202491794U (en) | 2012-02-28 | 2012-02-28 | Multi-purpose safety device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202491794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158685A (en) * | 2013-03-18 | 2013-06-19 | 王存富 | Emergency braking anti-tailgating system |
-
2012
- 2012-02-28 CN CN2012200682045U patent/CN202491794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158685A (en) * | 2013-03-18 | 2013-06-19 | 王存富 | Emergency braking anti-tailgating system |
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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: 20121017 Termination date: 20140228 |