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Jack with rotatable tray rack

A technology of jacks and pallet racks, which is applied in the direction of mobile jacks and lifting devices, which can solve the problems that the jack cannot meet the requirements well, and achieve the effect of simple structure, stable connection and high safety

Pending Publication Date: 2022-03-25
HANGZHOU YINGJIANG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Conventional jacks are only suitable for the same type of vehicles. When it is necessary to adapt to two or more types of vehicles, one jack cannot meet the requirements very well.

Method used

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  • Jack with rotatable tray rack
  • Jack with rotatable tray rack
  • Jack with rotatable tray rack

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0021] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0022] like Figure 1 to Figure 3 As shown, a jack with a rotatable tray frame includes a jack ...

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PUM

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Abstract

The jack comprises a jack body, the jack body comprises a bottom frame, an oil pump, a lifting arm, a long connecting rod, a tray, a tray base and a handle, the rear end of the lifting arm is hinged to a lifting arm shaft of the bottom frame, and the front end of the lifting arm is hinged to the tray base through a tray base pin shaft; the rear end of the long connecting rod is hinged to the wallboard through a long connecting rod wallboard connecting shaft; the tray seat is provided with a first long connecting rod pin shaft and a second long connecting rod pin shaft; when the jack body is in a low-position state, the front end of the long connecting rod is connected with a first long connecting rod pin shaft; when the jack body is in a high-position state, the tray base turns over by 90 degrees around the tray base pin shaft, and the front end of the long connecting rod is connected with a second long connecting rod pin shaft. By adopting the integral turnover design of the tray seat, the tray seat has the characteristics of simple structure, convenience in operation, stability in connection, high integral rigidity and the like, can bear larger unbalance loading and is high in safety.

Description

technical field [0001] The invention relates to the technical field of jacks, in particular to a jack with a rotatable pallet frame. Background technique [0002] Along with the raising of people's living standard, a lot of families all start to be equipped with two or more family cars. When using multiple vehicles, many people use a combination of ordinary family cars and SUVs. The jack used as a vehicle maintenance tool is generally applicable to a fixed height, that is, the low jack is only suitable for cars with a low chassis, while high chassis vehicles such as SUVs need to use a high jack. [0003] Conventional jacks are only suitable for the same type of vehicles. When it is necessary to adapt to two or more types of vehicles, one jack cannot meet the requirements well. Contents of the invention [0004] The invention proposes a jack with a rotatable pallet frame to solve the above technical problems. [0005] In order to achieve the above object, the technical s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F5/04
CPCB66F5/04
Inventor 郑新强刘正阳
Owner HANGZHOU YINGJIANG MACHINERY MFG