The electric jack comprises a jack body, a push rod, a pull rod, an elastic positioning structure and a motor, the jack body comprises a left arm and a right arm, the motor controls the distance between the left arm and the right arm, the pull rod is rotationally installed on the left arm, a pull head is arranged on the pull rod, the push rod is rotationally installed on the right arm, and the elastic positioning structure is arranged on the push rod. The push rod comprises a push rod upper end and a push rod lower end, the elastic positioning structure is connected with the push rod upper end and the push rod lower end, the elastic positioning structure controls the push rod lower end to pop up and retract, and a push head is arranged at the push rod lower end. And the pull head pulls the other end of the automobile lock. The automobile lock opening device has the beneficial effects that the push rod, the pull rod and the motor are additionally arranged on the jack, the jack is driven by the motor to increase the distance between the push rod and the pull rod so as to achieve the purpose of opening an automobile lock, and the push rod can be conveniently positioned with the automobile lock.
本发明公开了一种带弹性定位的撬开汽车锁用电动千斤顶,包括千斤顶主体、推杆、拉杆、弹性定位结构、电机,千斤顶主体包括左臂、右臂,电机控制左臂和右臂之间距离,拉杆转动安装在左臂上,拉杆上设置有拉头,推杆转动安装在右臂上,推杆包括推杆上端和推杆下端,弹性定位结构连接推杆上端和推杆下端,弹性定位结构控制推杆下端弹出和缩回,推杆下端设置有推头,千斤顶工作时,弹性定位结构控制推杆下端和推头弹出,推头顶在汽车锁的一端,拉头拉住汽车锁的另一端。本发明的有益效果:在千斤顶上加装推杆和拉杆和电机,通过电机带动千斤顶拉大推杆和拉杆之间的距离,以达到撑开汽车锁的目的,且推杆可以很方便的与汽车锁进行定位。
Electric jack with elastic positioning function for prying automobile lock
一种带弹性定位的撬开汽车锁用电动千斤顶
2023-10-17
Patent
Electronic Resource
Chinese
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 |
Jack with elastic positioning function for prying automobile lock
European Patent Office | 2023
|