flat cart

A flat-panel and cart technology, applied in trolleys, multi-axle trolleys, motor vehicles, etc., can solve the problems of not being able to stick together completely, cannot be separated, stuck, etc., to improve mobility and robustness, and save parking space. , the effect of reducing friction

Active Publication Date: 2016-06-29
MEI KO LONG METALLIC PROD CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this improves the carrying space of a single trolley, when not carrying goods, especially when multiple carts are interspersed and parked in sequence, the less the distance between the carts, the better. Nor should they fit completely together so that they do not get stuck in each other and cannot be separated
Still do not have such improvement countermeasure in this prior art

Method used

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with specific embodiment and accompanying drawing, set forth more details in the following description so as to fully understand the present invention, but the present invention can obviously be implemented in many other ways different from this description, Those skilled in the art can make similar promotions and deductions based on actual application situations without violating the connotation of the present invention, so the content of this specific embodiment should not limit the protection scope of the present invention.

[0043] figure 1 It is a schematic diagram of the overall structure of a flatbed trolley (without a grid-shaped storage flatbed) according to an embodiment of the present invention. Figure 2-A~Figure 2-D It is a structural schematic diagram of the first reinforcement member, the blocking member, the U-shaped member and the wheel gasket of the flatbed cart according to an embodi...

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Abstract

The invention provides a flat cart, comprising: a frame main body; a pushing device fixedly connected to the rear end of the frame main body; a transverse beam fixedly connected to the front end of the frame main body and its left and right sides laterally; It is fixed in the middle of the main body of the frame parallel to the transverse beam; the wheel spacer is fixed under the middle part of the U-shaped piece; the first reinforcement is fixed in the middle of the transverse beam at one end longitudinally, and fixed at the wheel spacer at the other end ; Five casters are respectively installed on the four corners of the main body of the vehicle frame and below the wheel spacer, wherein the two casters located at the front end of the main body of the vehicle frame are fixedly connected to the transverse beam; The invention improves the chassis structure of the trolley, and improves the maneuverability and firmness of a single trolley. On the one hand, there is a space for giving way at the installation place of the fixed casters, which is beneficial to save space when multiple carts are interspersed and arranged in sequence; cannot be separated.

Description

technical field [0001] The invention relates to the technical field of trolleys that can be moved by hand, in particular, the invention relates to a flat trolley. Background technique [0002] In the prior art, the chassis structure of the flat carts makes it impossible to effectively control the distance between the carts when two or more carts are interspersed and arranged front and rear, resulting in no parking space for multiple carts. optimal utilization. [0003] In the specification of Chinese invention patent application with application number 200680005456.0, a dolly that can be moved by hand is disclosed, and the lower part of its structure has an additional mechanism for buffering and guiding. The manufacturing process of this mechanism is complicated, and the cost is very high, so that the dead weight of the car body is increased, and it is inconvenient to carry out, and there are certain defects. [0004] It can be seen that in the above-mentioned published Ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B3/02
Inventor 张玉焜
Owner MEI KO LONG METALLIC PROD CHINA
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