The invention discloses a jacking structure and a jacking method, and belongs to the technical field of vehicle safety. The jacking structure comprises a first cavity, a second cavity and a pushing part; the first cavity is used for accommodating high-pressure gas; one end of the second cavity is arranged in the first cavity, the other end of the second cavity penetrates out of the first cavity, and a first piston is arranged in the second cavity in a sliding mode along the Z axis; one end of the pushing part is fixedly connected to the first piston, and the other end of the pushing part penetrates out of the second cavity and is located below an engine hood of the vehicle. The high-pressure gas in the first cavity can enter the second cavity, so that the high-pressure gas pushes the first piston and the pushing piece to move upwards in the Z-axis direction so as to enable the pushing piece to jack up the engine hood, and the pushing piece can return downwards to the initial position in the Z-axis direction under the downward pressure of the engine hood. The jacking structure is driven through high-pressure gas, the engine cover can be jacked instantly, the jacking structure can be repeatedly used, the jacking structure does not need to be replaced, and the maintenance cost is low.

    本发明公开了顶升结构及顶升方法,属于车辆安全技术领域。顶升结构包括第一腔体、第二腔体及推动件;第一腔体内用于容纳高压气体;第二腔体的一端设于第一腔体内,第二腔体的另一端穿出至第一腔体外,且第二腔体内沿Z轴滑动设置有第一活塞;推动件的一端固定连接至第一活塞,推动件的另一端穿出至第二腔体外并位于车辆的引擎盖的下方;第一腔体内的高压气体能够进入第二腔体内,使高压气体推动第一活塞及推动件沿Z轴向上运动,以使推动件顶升起引擎盖,且推动件能够在引擎盖的下压力下沿Z轴向下回位至初始位置。本发明的顶升结构通过高压气体进行驱动,能够瞬时顶升引擎盖,并能够重复使用顶升结构,不需要更换顶升结构,维护成本较低。


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    Title :

    Jacking structure and jacking method


    Additional title:

    顶升结构及顶升方法


    Contributors:
    CHEN YIMING (author) / WEN JINGJING (author) / LU XIAOQING (author) / HUANG YANYAN (author) / WANG DEGANG (author) / SU HUI (author) / QIAN YINFEI (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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