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Goods vehicle

A technology for a truck and a car body, applied in the field of trucks, can solve the problems of time-consuming, laborious, inconvenient to go up and down the steps, and consume a lot of manpower, etc. Effect

Inactive Publication Date: 2013-11-27
吴永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, ordinary trucks are equipped with rollers at the bottom, which is convenient for users to drag the truck. However, due to the limitations of the rollers themselves, it is time-consuming and laborious to go up and down the steps, and it is impossible to go up and down the steps conveniently, resulting in great stability for users. In more and heavier cases, it often takes a lot of manpower

Method used

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Examples

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Embodiment Construction

[0017] The specific embodiment of the present invention is described in further detail below in conjunction with accompanying drawing:

[0018] Such as figure 1 Shown truck of the present invention comprises car body 1, and car body 1 is also provided with back frame 2, and back frame 2 is as wide as car body 1, is fixed on the back side of car body 1, and truck also includes sprocket track group, sprocket wheel The upper end of the track set is movably connected with the back frame 2 through the upper link 4, and the lower end of the sprocket track set is fixedly connected with the car body 1 through the lower link 8.

[0019] The sprocket track set includes two sprocket track sets 9 equipped with sprocket wheels 7, and the upper and lower ends of the two sprocket track sets 9 are fixedly connected together by upper and lower reinforcing rods 12a and 12b respectively, which enhances the stability of the sprocket track set , so that the sprocket track group can bear the goods...

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PUM

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Abstract

The invention relates to transport devices and discloses a goods vehicle which comprises a vehicle body and a chain wheel rail group. The vehicle body is further provided with a back frame which is equal to the vehicle body in width, and the upper end of the chain wheel rail group is movably connected with the back frame through an upper connecting rod while the lower end of the same is fixedly connected with the vehicle body through a lower connecting rod. The goods vehicle has the advantages that convenience for stepping up and down steps can be realized through rotation of chain wheels, so that the problem that existing goods vehicles are inconvenient for stepping up and down steps is solved, and convenience is brought to people, and the goods vehicle is wide in application prospect.

Description

technical field [0001] The invention relates to a transportation device, in particular to a freight vehicle. Background technique [0002] At present, ordinary trucks are equipped with rollers at the bottom, which is convenient for users to drag the truck. However, due to the limitations of the rollers themselves, it is time-consuming and laborious to go up and down the steps, and it is impossible to go up and down the steps conveniently, resulting in great stability for users. In more and heavier situations, it often takes a lot of manpower. Contents of the invention [0003] The object of the present invention is to provide a kind of delivery vehicle aiming at the defects of the above-mentioned prior art. [0004] The purpose of the present invention can be achieved through the following technical solutions: [0005] A freight car, comprising a car body, the car body is also provided with a back frame, the back frame is as wide as the car body, fixed on the back side o...

Claims

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Application Information

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IPC IPC(8): B62B5/02B62B3/00
Inventor 吴永
Owner 吴永
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