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Steering unit of car for turning back in-situ

A technology of steering gear and automobile, which is applied in steering mechanism, vehicle parts, transportation and packaging, etc. It can solve the problems of user inconvenience, waste of time, damage to objects, etc., and achieve the effects of saving time, reducing consumption and enhancing functions

Inactive Publication Date: 2004-03-17
成祠高
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the increase of vehicles, this situation will happen more and more frequently, which will cause inconvenience to users and waste a lot of time, especially in today's society where life and work are getting faster and faster. protrude
In addition, turning around in a relatively narrow space can sometimes be done without force, but it is also very laborious, and if you are not careful, it will damage the surface of the car or the surrounding objects.

Method used

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  • Steering unit of car for turning back in-situ
  • Steering unit of car for turning back in-situ
  • Steering unit of car for turning back in-situ

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The steering gear of the automobile turning around in situ, its structure is as attached figure 1 , attached figure 2 , attached image 3 , attached Figure 4 And attached Figure 5 As shown, it consists of a lifting device that can lift the car off the ground and a rotating device that can rotate the entire car. The lifting device is a hydraulic cylinder plug lifting device, which is placed on the car to output hydraulic fluid. The hydraulic pump 15 of the medium is composed of the cylinder plug lifting part 1, and the cylinder plug lifting part includes a piston cylinder, a piston and a piston rod fixed with the piston. The piston reciprocates in the cylinder under the action of the hydraulic fluid medium. The hydraulic pump communicates with the hydraulic chamber of the piston cylinder through the hydraulic fluid medium delivery pipe, and supplies the hydraulic fluid medium to the hydraulic chamber. There are four pairs of cylinder plug lifting parts. The outer...

Embodiment 2

[0030] The steering gear of the automobile turning around in situ, its structure is as attached figure 1 , attached image 3 , attached Figure 4 And attached Figure 6 As shown, it is composed of a lifting device that can lift the car off the ground and a rotating device that can rotate the lifted car. The lifting device is a screw drive lifting device, and the structure of the rotating device is the same as in Embodiment 1. The structure of the screw drive lifting device is as attached Figure 6 As shown, it consists of a drive motor and a threaded drive lifting component. There are four pairs of screw drive lifting devices, and each pair of lifting parts is composed of a screw rod 10, a nut 11, a push rod 12 and a connecting rod 13. One end of the connecting rod is hinged with the screw rod, and one end of the push rod is hinged with the nut. The other end of the rod is hingedly connected with the other end of the ejector rod, and the hinged end is also hingedly connect...

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Abstract

A diverter for turning a car back in-situ is an accessory of car, and is composed of a lifting unit for lifting up the car and a rotator for turning the lifted car in-situ. When it is not used, it can be automatically drawn back in the chassis of car without influence to the height of chassis. Its advantages include convenient application, and high flexibility.

Description

1. Technical field [0001] The invention relates to a device attached to a car, which can make the car turn around and turn on the spot in a narrow space not less than the length of the vehicle body. 2. Background technology [0002] During the use of the car, it is often necessary to turn around, such as going the wrong way, traffic jam ahead or blind road. Cars turn around and turn, and existing cars will not become any problem in relatively open places or on wide roads. But in places where the space is relatively narrow, such as small streets and alleys, the width of the road surface is slightly larger than the length of the vehicle body, or on the avenue, where there is a traffic jam in front of the lane, and the lane in the other direction is clear, and there are cars in front and behind the car, so there is no need to turn around. Reversing driving space, the car wants to turn around, and can only turn around on the spot. This is impossible for existing cars. During ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D15/00
Inventor 成祠高
Owner 成祠高
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