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Car rear tailgate that can be lifted and turned over

A rear tailgate and automobile technology, applied to vehicles with loading ramps, etc., can solve the problems of high cost, complex oil system control system, etc., and achieve the effects of low cost, simple structure, and simple and easy operation

Inactive Publication Date: 2017-01-25
CHONGQING YUANCHUANG WHOLE LINE INTEGRATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The turning control mechanism disclosed in Chinese patent ZL201120556056.7 includes two oil cylinders. The oil cylinder is used to realize the flip, so on the one hand, the control system of the oil circuit system is more complicated, and on the other hand, the cost is high

Method used

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  • Car rear tailgate that can be lifted and turned over
  • Car rear tailgate that can be lifted and turned over
  • Car rear tailgate that can be lifted and turned over

Examples

Experimental program
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Embodiment 1

[0036] Such as Figure 1-6 Shown: the automobile rear tailgate of the present invention comprises rear tailgate body 1, lifting mechanism and auxiliary turnover mechanism.

[0037] The tailgate body 1 includes a first tailgate 1-1 and a second tailgate 1-2, the second tailgate 1-2 is hinged to the first tailgate 1-1, and is locked by a locking device , the locking device is not shown in the figure.

[0038] The auxiliary turning mechanism includes a support seat 3, the first rear tailgate 1-1 is provided with a support seat 3 in the middle of the lower surface near the rear end, and one end of the support block 4 is hinged on the support seat 3 through a pin, specifically: the support seat 3 It is L-shaped, its longitudinal plate is fixed on the rear tailgate body 1, and its transverse plate is hinged to support blocks 4 by longitudinal pins.

[0039] The lower surface of the first rear tailgate 1-1 is also provided with an extension spring 6, and one end of the extension sp...

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Abstract

The invention discloses an automobile rear tail plate capable of rising, falling and turning. A rising, falling and turning mechanism comprises a supporting frame. An oil cylinder is hinged to the supporting frame. Supporting arm installation supporting lugs are arranged on the two sides of the supporting frame respectively. Supporting arms and a first connecting rod are hinged to the supporting arm installation supporting lugs. The supporting arms are hinged to a supporting arm installation base on the lower surface of a first rear tail plate body. A connecting supporting rod is connected between the supporting arms. A piston rod of the oil cylinder is connected with the connecting supporting rod. The first connecting rod is hinged to a second connecting rod. The second connecting rod is hinged to a connecting rod installation base. A limiting adjusting bolt is arranged at the position, on the lower side of the supporting frame, of the rear portion of the first connecting rod. An auxiliary turning mechanism comprises a supporting base which is arranged on the lower surface of the first rear tail plate body. A supporting block is hinged to the supporting base. A torsional spring is arranged on the lower surface of the first rear tail plate body and connected with a connecting rod. The connecting rod is connected with a pull rod through a pin. The other end of the connecting rod is connected with the supporting block. A turning frame is arranged at the rear portion of the rear tail plate body. The supporting block can extend to the lower side of the turning frame. The rear tail plate saves strength and is low in cost.

Description

technical field [0001] The invention relates to an automobile rear tailgate capable of lifting and turning. Background technique [0002] At present, the rear tailgate of the cargo compartment of a truck generally uses the lower end of the rear tailgate to be hinged to the lower end of the cargo compartment, and then the rear tailgate is manually opened and manually locked to close the rear tailgate, and the rear tailgate is also automatically opened by an oil cylinder, etc. Structure. However, the role of such a rear tailgate structure is limited to closing and opening the compartment to facilitate unloading. It is less helpful for loading and unloading goods. It is often laborious when loading goods, and a separate hydraulic lifting platform is needed to help complete it. [0003] In order to overcome the above problems, we design the rear tailgate to move up and down, such as the rear tailgate device of a double-layer flat road wrecker disclosed in Chinese patent ZL201...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60P1/43
Inventor 杨辉
Owner CHONGQING YUANCHUANG WHOLE LINE INTEGRATION
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