Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A front locking mechanism for a cargo box

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

Active Publication Date: 2017-01-25
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
View PDF7 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A front locking mechanism for a cargo box
  • A front locking mechanism for a cargo box
  • A front locking mechanism for a cargo box

Examples

Experimental program
Comparison scheme
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 and 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 It...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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 and 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 po...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B62D33/037
CPCB62D33/037
Inventor 袁坤祝慧顾鴃王亮亮
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com