The invention relates to the technical field of luggage cases. The invention discloses an anti-lock luggage case capable of reducing wheel abrasion. The luggage case comprises a case body, and a pullrod is arranged at the top of the case body; the inner side of the pull rod is movably connected with a brake rod; the bottom of the brake rod is fixedly connected with a brake pipe; a limiting grooveis formed in the brake pipe; a connecting rod is inserted into the brake pipe, an adjusting rod extending into the connecting rod is inserted into the brake rod, blocking strips extending out of thetwo sides of the connecting rod are movably connected to the two sides of the bottom of the adjusting rod, and a limiting rod and a limiting pipe are fixedly connected to the upper surface of the bottom of the connecting rod. According to the anti-lock luggage case capable of reducing wheel abrasion, springs are stretched to provide downward pull force for movable rods, and then gear racks and gears are matched for use, so that the wheels can be rapidly decelerated, and the effect of reducing abrasion caused by sliding of the wheels in a locked state is achieved.
本发明涉及行李箱技术领域,且公开了一种可减少车轮磨损的防抱死行李箱,包括箱体,所述箱体的顶部设置有拉杆,所述拉杆的内侧活动连接有刹车杆,所述刹车杆的底部固定连接有刹车管,所述刹车管的内部设置有限位槽,所述刹车管的内部插接有连接杆,所述刹车杆的内部插接有延伸至连接杆内部的调节杆,所述调节杆的底部两侧活动连接有延伸出连接杆两侧的档条,所述连接杆的底部上表面固定连接有限位杆和限位管。该可减少车轮磨损的防抱死行李箱,通过拉伸弹簧,使弹簧为活动杆提供向下的拉力,再通过齿轮条、齿轮的配合使用,对车轮起到快速减速作用,从而达到了减少车轮在抱死状态下滑行造成磨损的效果。
Anti-lock luggage case capable of reducing wheel abrasion
一种可减少车轮磨损的防抱死行李箱
2020-11-20
Patent
Electronic Resource
Chinese
POWER-ASSISTED WHEEL FOR LUGGAGE CASE, CONTROL METHOD THEREFOR AND LUGGAGE CASE
European Patent Office | 2020
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