The invention discloses an alarm device for looseness of a fastening nut of an automobile wheel. The alarm device comprises a nut sleeve indicating rod, a display panel, a base, a cover plate and the like. In the driving process of an automobile, the fastening nut is loosened, the indicating rod of the nut sleeve indicating rod is driven to rotate by a certain angle, the striking color of the concave plane of the display panel is exposed, the larger the exposed area is, the larger the loosening degree of the fastening nut is, the alarming effect is achieved, timely overhauling is reminded, automobile wheels are prevented from loosening or disengaging, and traffic safety is guaranteed. The device is reasonable in structure, low in cost and convenient to install and maintain, and has certain application value and good market prospects.
本发明公开了一种汽车轮子紧固螺母松动报警装置,包括螺母套指示杆、显示盘、底座、盖板等结构。汽车在行驶过程中,紧固螺母松动,带动螺母套指示杆的指示杆转过一定角度,显示盘的凹平面的醒目颜色被暴露,暴露的区域越大,说明紧固螺母的松动程度越大,达到报警的效果,提醒及时检修,防止汽车轮子松动或者脱离,保证交通安全。装置结构合理,成本低,安装和维修方便,具有一定的应用价值和良好的市场前景。
Automobile wheel fastening nut loosening alarm device
一种汽车轮子紧固螺母松动报警装置
2024-10-22
Patent
Electronic Resource
Chinese
Automobile logistics freight device with loosening alarm function
European Patent Office | 2022
|ANTI-LOOSENING DEVICE FOR FASTENING UNIT OF MOTOR-VEHICLE WHEEL
European Patent Office | 2021
|Automobile logistics freight transport device with loosening alarm function
European Patent Office | 2021
|Anti-loosening device for a fastening unit of a motor-vehicle wheel
European Patent Office | 2024
|