The invention relates to a detachable butt joint device which is applied to products needing butt joint and convenient to detach, such as wheels of bags/luggage carts/baby carriages, and adopts the technical scheme that balls and clamping grooves are adopted for butt joint, the balls are clamped into the clamping grooves of a butt joint head during butt joint, the balls are pressed firmly, the moving range of the balls are limited through anunlocking switch under the action of a spring, so that a butt joint is locked and can not be pulled out; when the butt joint needs to be dismounted, the unlocking switch is pressed down to release the balls, and the butt joint can be easily pulled out at the moment. The detachable butt joint device has beneficial effects that the balls and the clampinggrooves are in butt joint, the size is small, the structure is compact, butt joint is firm, the butt joint can rotate, and unlocking is easy and convenient.
本发明涉及一种可脱卸对接装置,应用于需要对接又方便脱卸的产品上,如箱包/行李车/婴儿车的轮子等,本发明的技术方案是:采用滚珠和卡槽的方式对接,对接时将滚珠卡入对接头的卡槽内,在弹簧作用下解锁开关将滚珠压紧限制其活动范围,此时对接头被锁定不能拔出,需要脱卸时,按下解锁开关释放滚珠,此时对接头能轻松拔出,本发明的有益效果是:采用滚珠和卡槽的方式对接,体积小巧、结构紧凑,对接牢固,对接头可以旋转,解锁轻松方便。
Detachable butt joint device
一种可脱卸对接装置
2021-03-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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