CN2695327Y - Lifting device for body of car - Google Patents
Lifting device for body of car Download PDFInfo
- Publication number
- CN2695327Y CN2695327Y CN 03256780 CN03256780U CN2695327Y CN 2695327 Y CN2695327 Y CN 2695327Y CN 03256780 CN03256780 CN 03256780 CN 03256780 U CN03256780 U CN 03256780U CN 2695327 Y CN2695327 Y CN 2695327Y
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- CN
- China
- Prior art keywords
- oil cylinder
- car
- vehicle frame
- housing
- suction
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides an elevating force car which is characterized in that the car frame is a concave car frame. The people carried casing is equipped at the concave middle part of the car frame and is hinged by two suspension arms which are equipped on the car frame and the people carried casing. A front suction oil cylinder is equipped at the front end of the concave car frame. A back suction oil cylinder is equipped at the back end of the concave car frame. The elevating force oil cylinders which push the riding casing upwards are equipped at the front part of the concave car frame and at the front lower part of the riding casing. The front suction oil cylinder and the back suction oil cylinder make a front oil pipe, a back oil pipe and a series connecting oil pipe be mutually communicated with an elevating force oil cylinder. An operational connection device is equipped on the elevating force oil cylinder. Especially when the car is collided, the people carried casing which is equipped on the suspension arm as a hung basket is elevated simultaneously by a front suction plate and the elevating force oil cylinder. The elevating force car regards the hung hole on the suspension arm as the center and is swung off the car frame and is elevated simultaneously by the inertial force of the peoplecarried casing, which not only can decrease the inertial force of the car to act on the human body and raises the comfort of the driver and passenger, but also can make the people carried casing be elevated and avoids the harm to the human body because of the deformation of the car frame and greatly raises the safety performance of the car.
Description
Technical field
The utility model belongs to car, relates to a kind of Lifting device for body of car of anticollision safety.
Background technology
Now automobile is one of people's important vehicle of going on a journey already.And along with the progress in epoch, car has become the popular trip vehicle.Yet, often take place in the highway traffic accident of getting on the car, particularly the collision of vehicle is difficult to avoid, and always usually takes place.Small passenger car is because vehicle body is short and small, and the speed of a motor vehicle is fast, often is in a disadvantageous position in the vehicle accident of colliding, and the driver and conductor comes to harm comparatively serious, even the accident that produces serious casualties.For this reason, the device of many various assurance personal safeties has been installed in design and manufacturing car, as safety strap, safety air bag or the like.These play a protective role to a certain extent really.But for serious car accident and since by bus housing gross distortion and people are still in housing in collision, the person is subjected to grievous injury.For safe driving, improve the safety performance of vehicle, people are carrying out making great efforts untiringly always.
In addition, the force of inertia of automobile brake, and the vehicle's center of gravity that is above the ground level tilt the below automobile head forward, and the afterbody perk.This phenomenon is more serious when head-on crash.Making the driver and conductor is uncomfortable safety again.
Summary of the invention
The purpose of this utility model provides a kind of car that utilizes at the energy in when collision, takes advantage of people's housing to what the force of inertia reversing sense lifted car, improves driver and conductor's safety, and improves the Lifting device for body of car of glancing impact rider's traveling comfort.
The Lifting device for body of car that the utility model provides has vehicle frame, prepositionly starts, actuating device, front and back wheel and take advantage of people's housing; Be characterized in: vehicle frame is the spill vehicle frame, takes advantage of people's housing to place vehicle frame spill middle part, by being contained in two cantilevers on the vehicle frame and taking advantage of people's housing to be hinged; Suction oil cylinder before the front end of spill vehicle frame is equipped with is equipped with back suction oil cylinder in the rear end of spill vehicle frame; With the lift oil cylinder that housing makes progress of riding of housing front lower place dress ejection by bus, oil pipe, back oil pipe, series connection oil pipe and lift oil cylinder were interconnected before preceding suction oil cylinder and back suction oil cylinder used in the front portion of spill vehicle frame; Have operating connection on the lift oil cylinder.
Above-described two cantilevers are in the vehicle frame both sides, and are hinged by the hole and the vehicle frame of bearing pin at jib foot; By bearing pin the top of taking advantage of people's housing is hinged on cantilever shalving and is provided with on the lifting hole(eyelet), and place, jib foot hole there are extension, termination to be provided with baffle plate, make cantilever only rotate 0～90 degree backward.
Above-described a kind of Lifting device for body of car, it is characterized in that: the suction oil cylinder is composed in parallel by three oil cylinders before described, fix a preceding suction plate on the oil cylinder piston, cylinder body is contained in the vehicle frame front end, be in the headstock shell and in the middle of the front of the engine, three oil cylinders are interconnected, and are communicated with the lift oil cylinder by preceding oil pipe.Described back suction oil cylinder is composed in parallel by three oil cylinders, fix one on the oil cylinder piston after the suction plate, cylinder body is contained in the vehicle frame rear end, promptly in the tailstock shell, three oil cylinders are interconnected, and are communicated with the lift oil cylinder by the back oil pipe.
Description of drawings
Fig. 1 is the structural representation of the utility model Lifting device for body of car;
Fig. 2 is preceding suction cylinder structure scheme drawing;
Fig. 3 is the structural representation of operating connection on the lift oil cylinder;
Fig. 4 is the cantilever design scheme drawing;
Fig. 5 takes advantage of people's sedan-chair body scheme drawing after car bumps;
The specific embodiment
The following drawings explanation specific embodiment
Shown in Figure 1, Lifting device for body of car has vehicle frame, prepositionly starts, actuating device, front and back wheel and take advantage of people's housing 20; It is characterized in that: described vehicle frame is a spill vehicle frame 13, takes advantage of people's housing to place vehicle frame spill middle part, by being contained in two cantilevers 21 on the vehicle frame and taking advantage of people's housing to be hinged; Suction oil cylinder 3 before the front end of spill vehicle frame is equipped with is equipped with back suction oil cylinder 25 in the rear end of spill vehicle frame; With the lift oil cylinder 9 that housing makes progress of riding of housing front lower place dress ejection by bus, oil pipe 4, back oil pipe 17, series connection oil pipe 10 were interconnected with the lift oil cylinder before preceding suction oil cylinder 3 and back suction oil cylinder 25 used in the front portion of spill vehicle frame; Have operating connection on the lift oil cylinder.
Shown in Figure 2, preceding suction oil cylinder is composed in parallel by three oil cylinders, fixes a preceding suction plate 1 on the oil cylinder piston 2, and cylinder body is contained in the vehicle frame front end, promptly in the headstock shell with front of the engine in the middle of, three oil cylinders are interconnected, and are communicated with the lift oil cylinder by preceding oil pipe.
Equally, back suction oil cylinder is composed in parallel by three oil cylinders, fix one on the oil cylinder piston 26 after suction plate 24, cylinder body is contained in the vehicle frame rear end, promptly in the tailstock shell, three oil cylinders are interconnected, and by the back oil pipe be communicated with the lift oil cylinder.
Shown in Figure 3, have operating connection on the lift oil cylinder, the lift oil cylinder is contained on the spill vehicle frame by bearing pin (8), have on the lift oil cylinder and connect lower rotary table 7 and connect top rotary table 6, connect dress castellated shaft 12 in the top rotary table, dress universal coupling 14,15 on the castellated shaft, and closure 16 are connecting the direction connection handle 5 that has on the top rotary table with front wheel; Oil cylinder piston (11) contacts with castellated shaft, and castellated shaft is fixed on to be taken advantage of on people's housing.Other handling device also can adopt this principle connecting device, as brake, power-transfer clutch, Das Gaspedal etc.
Shown in Figure 4, two cantilevers are in the vehicle frame both sides, and are hinged with vehicle frame by the hole 22 of bearing pin 23 at jib foot; By bearing pin 19 top of taking advantage of people's housing is hinged on cantilever shalving and is provided with on the lifting hole(eyelet) 18, and place, jib foot hole there are extension, termination to be provided with baffle plate or when axle, plate washer on vehicle frame, makes cantilever only rotate 0～90 degree backward the cantilever block.
The Lifting device for body of car that the utility model provides is compared with background technology.Structures such as it has adopted cantilever, take advantage of people's housing, lift oil cylinder, shown in Figure 5, before and after car takes place during collision, will upwards lift simultaneously as hanging the people's housing of taking advantage of that indigo plant is loaded on cantilever by preceding suction plate, lift oil cylinder.Mainly being when preceding collision takes place car, acting under the force of inertia of taking advantage of people's housing, is the center with the lifting hole(eyelet) on the cantilever, throws away vehicle frame to the front upper place, upwards lifts simultaneously.The force of inertia that can reduce car like this acts on human body, has improved driver and conductor's traveling comfort; Can make again and take advantage of people's housing to lift, at this moment cantilever also can rotate backward simultaneously, avoids having improved the safety performance of car greatly because vehicle frame is out of shape the injury to human body.
Claims (5)
1, a kind of Lifting device for body of car has vehicle frame, prepositionly starts, actuating device, front and back wheel and take advantage of people's housing (20); It is characterized in that: described vehicle frame is spill vehicle frame (13), takes advantage of people's housing to place vehicle frame spill middle part, by being contained in two cantilevers (21) on the vehicle frame and taking advantage of people's housing to be hinged; Suction oil cylinder (3) before the front end of spill vehicle frame is equipped with is equipped with back suction oil cylinder (25) in the rear end of spill vehicle frame; With the lift oil cylinder (9) that housing makes progress of riding of housing front lower place dress ejection by bus, oil pipe (4), back oil pipe (17), series connection oil pipe (10) were interconnected with the lift oil cylinder before preceding suction oil cylinder (3) and back suction oil cylinder (25) used in the front portion of spill vehicle frame; Have operating connection on the lift oil cylinder.
2, according to the described a kind of Lifting device for body of car of claim 1, it is characterized in that: described two cantilevers are in the vehicle frame both sides, and are hinged with vehicle frame by the hole (22) of bearing pin (23) at jib foot; By bearing pin (19) top of taking advantage of people's housing is hinged on cantilever and is provided with on the lifting hole(eyelet) (18), and place, jib foot hole there are extension, termination to be provided with baffle plate, make cantilever only rotate 0～90 degree backward.
3, according to the described a kind of Lifting device for body of car of claim 1, it is characterized in that: the suction oil cylinder is composed in parallel by three oil cylinders before described, fix a preceding suction plate (1) on the oil cylinder piston (2), cylinder body is contained in the vehicle frame front end, be in the headstock shell and in the middle of the front of the engine, three oil cylinders are interconnected, and are communicated with the lift oil cylinder by preceding oil pipe.
4, according to the described a kind of Lifting device for body of car of claim 1, it is characterized in that: described back suction oil cylinder is composed in parallel by three oil cylinders, suction plate (24) after fixing one on the oil cylinder piston (26), cylinder body is contained in the vehicle frame rear end, be in the tailstock shell, three oil cylinders are interconnected, and are communicated with the lift oil cylinder by the back oil pipe.
5, according to the described a kind of Lifting device for body of car of claim 1, it is characterized in that: have operating connection on the described lift oil cylinder, the lift oil cylinder is contained on the spill vehicle frame, have on the lift oil cylinder and connect lower rotary table (7) and connect top rotary table (6), connect dress castellated shaft (12) in the top rotary table, adorn universal coupling (14,15) on the castellated shaft, and closure dish (16), the direction connection handle (5) that has on the top rotary table with front wheel connected; Oil cylinder piston (11) contacts with castellated shaft, and castellated shaft is fixed on to be taken advantage of on people's housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256780 CN2695327Y (en) | 2003-05-21 | 2003-05-21 | Lifting device for body of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256780 CN2695327Y (en) | 2003-05-21 | 2003-05-21 | Lifting device for body of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695327Y true CN2695327Y (en) | 2005-04-27 |
Family
ID=34755426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03256780 Expired - Fee Related CN2695327Y (en) | 2003-05-21 | 2003-05-21 | Lifting device for body of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695327Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539714A (en) * | 2019-09-17 | 2019-12-06 | 安徽信息工程学院 | automobile frame |
| CN110901764A (en) * | 2019-12-05 | 2020-03-24 | 安徽信息工程学院 | Vehicle frame capable of improving safety performance |
-
2003
- 2003-05-21 CN CN 03256780 patent/CN2695327Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539714A (en) * | 2019-09-17 | 2019-12-06 | 安徽信息工程学院 | automobile frame |
| CN110539714B (en) * | 2019-09-17 | 2020-11-06 | 安徽信息工程学院 | Automobile frame |
| CN112550458A (en) * | 2019-09-17 | 2021-03-26 | 安徽信息工程学院 | Transmission method of automobile frame |
| CN110901764A (en) * | 2019-12-05 | 2020-03-24 | 安徽信息工程学院 | Vehicle frame capable of improving safety performance |
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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 |