The invention discloses an external semi-automatic wheel anti-skid device which comprises a shell, a support, a plurality of first anti-skid arms, two second anti-skid arms, a scaling mechanism A and a scaling mechanism B, the support is in a regular hexagon shape, the first anti-skid arms and the second anti-skid arms are both in an umbrella handle shape, the first anti-skid arms are connected to the upper half portion of the support, and the second anti-skid arms are connected to the lower half portion of the support. The scaling mechanism A and the scaling mechanism B are connected to the support, the scaling mechanism A drives the first anti-skid arms and the second anti-skid arms to slide in the radial direction of the support, and the scaling mechanism B drives the second anti-skid arms to rotate along the center of the support. The shell is connected to the outer side of the support, and the scaling mechanism A and the scaling mechanism B extend out of the outer side of the shell. The device can be suitable for various terrains, is low in installation difficulty, quick and convenient, does not occupy space, can be used at any time when needed in the daily driving process, prevents the wheels from slipping, can effectively reduce traffic accidents caused by wheel slipping, and improves the travel safety.
本发明公开了一种外置半自动的车轮防滑装置,包括壳体、支座、若干个第一防滑臂、两个第二防滑臂、缩放机构A及缩放机构B;所述支座呈正六边体状,第一防滑臂及第二防滑臂均呈伞柄状,第一防滑臂连接于支座的上半部,第二防滑臂连接于支座的下半部;所述缩放机构A及缩放机构B连接于支座上,缩放机构A驱动第一防滑臂及第二防滑臂沿支座径向滑动,缩放机构B驱动第二防滑臂沿支座中心处转动;所述壳体连接于支座外侧,缩放机构A及缩放机构B伸出于壳体外侧。本发明可适用于众多地形,安装难度低,快捷方便,不占空间,在日常的行车过程中需要时也随时使用,防止车轮打滑,可有效减少因车轮打滑而造成的交通事故,使安全出行更上一层楼。
External semi-automatic wheel anti-skid device
一种外置半自动的车轮防滑装置
2021-10-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Anti-skid wheel and child electric vehicle with anti-skid wheel
Europäisches Patentamt | 2021
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