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Front locking mechanism for cargo box

A locking mechanism and cargo box technology, which is applied to the upper structure, upper structure, transportation and packaging of trucks, and can solve problems such as wear, laborious locking, and breakage

Active Publication Date: 2015-02-18
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this locking mechanism is simple in structure, it is laborious to lock, and there is a large friction between the lock hook and the locked plate, and it will be worn or even broken after long-term use.

Method used

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  • Front locking mechanism for cargo box
  • Front locking mechanism for cargo box
  • Front locking mechanism for cargo box

Examples

Experimental program
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Effect test

Embodiment Construction

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described in detail below in conjunction with specific embodiments.

[0035] Such as image 3 with Figure 4 As shown, the front locking mechanism of the cargo box provided by the embodiment of the present invention includes a locking handle 1, and the locking handle 1 is connected to the locking handle base 7 fixed on the front frame assembly A of the cargo box through the handle pin 6. Hinged, and hinged with the locking shackle 2 through the shackle pin 3, specifically, the handle pin 6 can be riveted with the locking handle base 7, and the structure of the base locking handle base 7 is as follows: Figure 8 As shown, the locking handle 1 is articulated on the handle pin; the locking shackle 2 can also be connected with the shackle pin 3 by pressure riveting, and then the locking handle 1 I...

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PUM

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Abstract

The invention relates to the technical field of locking devices and discloses a front locking mechanism for a cargo box. The front locking mechanism comprises a locking handle, wherein the locking handle is hinged to a locking handle base fixed on a cargo box front frame assembly through a handle pin shaft and is hinged to a locking hook ring through a ring hook pin shaft; the locking hook is hooked with a cargo box front plate latch hook for connecting the cargo box front frame assembly with the cargo box side plate assembly; an upper spring mounting bracket is arranged inside the locking handle; a spring is connected between the upper spring mounting bracket and the ring hook pin shaft. The front locking mechanism for the cargo box facilitates the locking operation, and the structure is not easy to wear and is long in service life.

Description

technical field [0001] The invention relates to the technical field of locking devices, in particular to a front locking mechanism of a cargo box. Background technique [0002] At present, light truck flat cargo boxes are commonly used for light trucks in my country. The left and right side panel assemblies of the cargo box need to be flipped up and down so that vehicle users can load and unload goods. A locking structure needs to be set between the cargo box side panel assembly and the cargo box front frame assembly. Realize the connection locking and fixing of the two. [0003] In the prior art, commonly used locking mechanisms such as figure 1 with figure 2 As shown, it is a simple column lock hook structure. The lock hook 1' connects the cargo box front frame assembly 2' and the cargo box side panel assembly 3' fixedly, and the cargo box side panel assembly 3' needs to be locked when it is turned over. , the lock hook 1' moves from the first position a to the second p...

Claims

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Application Information

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IPC IPC(8): B62D33/037
CPCB62D33/037
Inventor 袁坤祝慧顾鴃王亮亮
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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