The invention discloses an anti-overshoot bicycle tire automatic inflating device comprising an inflator body, a sliding groove with an upward opening is formed in the inflator body. A positioning device is arranged in the sliding groove; the positioning device comprises a positioning block which is connected with the bottom wall of the sliding groove in a sliding manner; a positioning groove isformed in the positioning block; inflating holes communicated with the positioning groove are symmetrically formed in the front side and the rear side of the positioning groove; an inflating block isconnected into the inflating hole in a sliding manner; a rack groove communicated with the positioning groove is formed in the lower side of the inflating block, a sliding rack is connected into the rack groove in a sliding mode, when the tire rotates, the sliding rack on the front side and the sliding rack on the rear side can allow a steel wire to pass through, and the maximum sliding distance of the sliding racks in the rack groove cannot allow an air nozzle to pass through.
本发明公开了一种防过冲的自行车轮胎自动打气装置,包括打气机体,所述打气机体内设有开口向上的滑动槽,所述滑动槽内设有定位装置,所述定位装置包括与所述滑动槽底壁滑动连接的定位块,所述定位块内开设有定位槽,所述定位槽前后两侧对称开设有与所述定位槽连通的打气孔,所述打气孔内滑动连接有打气块,所述打气块下侧开设有与所述定位槽连通的齿条槽,所述齿条槽内滑动连接有滑动齿条,当轮胎转动时,前后两侧所述滑动齿条能让钢丝通过,而所述滑动齿条在所述齿条槽的最大滑动距离不能让气嘴通过。
Anti-overshoot bicycle tire automatic inflating device
一种防过冲的自行车轮胎自动打气装置
2020-10-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |