The invention provides a child skateboard device capable of preventing toppling. The device comprises a pedal, a connecting rod is fixedly arranged on the right side of the pedal, a rear wheel is rotatably arranged on the connecting rod, a connection rod is rotatably arranged at the left end of the pedal, a fixing body is fixedly arranged at the left end of the connection rod, a rotating hole is formed in the middle of the fixing body, and a limit rotating block is arranged in the rotating hole in a rotatable manner. When the device is used, gas can be accumulated through vibration at ordinary times, when the device encounters obstacles such as a deceleration strip, the device can lift and retract a front wheel through accumulated gas pressure, the front wheel is prevented from colliding with the obstacles, the device can restore the initial position of the front wheel within a period of time, and therefore, forward toppling of the skateboard caused by the obstacles can be avoided.
本发明公开了一种可防止倾倒的儿童滑板装置,包括踏板,所述踏板右侧固定设有连杆,所述连杆转动设有后轮,所述踏板左端转动设有连接杆,所述连接杆左端固定设有固定体,所述固定体中间设有转动孔,所述转动孔内转动设有限位转动块,使用本装置,本装置平时可通过振动积累气体,在遇到减速带等障碍物时,本装置可利用积累的气压将前轮抬起,并收缩起来,避免前轮碰撞到障碍物,并且在一段时间内,本装置可复原前轮初始位置,这样可避免障碍物导致滑板向前倾倒。
Child skateboard device capable of preventing toppling
一种可防止倾倒的儿童滑板装置
2021-09-07
Patent
Electronic Resource
Chinese
Multifunctional medical frame device capable of preventing toppling
European Patent Office | 2021
|Overhaul working platform capable of preventing toppling
European Patent Office | 2023
|