According to the scissor jack, through the arranged auxiliary supporting mechanism, when people use the jack to jack up a vehicle, the auxiliary supporting mechanism can play a role in auxiliary supporting and sharing the weight of the vehicle borne by the jacking support, and the situation that the jacking support is bent due to the fact that the jacked vehicle is too heavy can be reduced; therefore, the accident that people are injured due to the fact that a vehicle collapses and is discharged is reduced, the safety of the jack in the working process is improved, and meanwhile the auxiliary supporting mechanism is simple in structure, low in manufacturing cost and convenient to operate and does not hinder operation of people.

    本发明提出了一种剪式千斤顶,通过设置的辅助支撑机构,在人们使用千斤顶将车辆顶起时,可以由辅助支撑机构起到辅助支撑并分担顶升支架受到车辆重量的作用,可以减少顶升支架因顶升的车辆过重而出现弯折,从而减少车辆塌落下料砸伤人们的事故发生,提高减少千斤顶工作时的安全性,同时辅助支撑机构的结构简单,造价便宜,操作也方便,不会给人们的操作而造成妨碍。


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    Title :

    Scissor jack


    Additional title:

    一种剪式千斤顶


    Contributors:
    MAO WENXUE (author) / LU WENPING (author) / PENG LIQUN (author)

    Publication date :

    2022-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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