The invention provides a wheelchair fixing device, and belongs to the technical field of wheelchair auxiliary devices. According to the technical scheme, the wheelchair fixing device comprises a bottom box, a cover plate, two clamping blocks, a limiting assembly and a twisting assembly, wherein the bottom box is provided with a top opening and used for integrating the wheelchair fixing device; thecover plate is horizontally arranged at the top of the bottom box, penetrates through the two side surfaces of the bottom box and is symmetrically provided with two clamping block through holes; thetwo clamping blocks correspondingly penetrate through the clamping block through holes respectively, the tops of the two clamping blocks are matched with the corresponding clamping block through holes, and the bottoms of the two clamping blocks are rotatably matched with the bottom box; the limiting assembly is used for making the two clamping blocks pop up or not; and the twisting assembly is used for making the two clamping blocks synchronously twist in a pop-up state. The wheelchair fixing device has the beneficial effects that the wheelchair fixing device can be used without wheel alignment, and is flexible to use, high in applicability, easy to operate, high in integration level, small in occupied area, smooth to use and long in service life, and an original using function and attractiveness of a mounting part are not affected.
本发明提供了一种轮椅固定装置,属于轮椅辅助装置技术领域。其技术方案为:一种轮椅固定装置,包括:底盒,设有顶部开口的底盒,用于集成轮椅固定装置;盖板,水平设置在底盒顶部,贯穿其两侧面,相对称开设两个卡块通孔;两个卡块,相对应各贯穿一个卡块通孔,且顶部与对应的卡块通孔相配合,底部与底盒转动配合;限位组件,控制两个卡块弹出与否;以及扭动组件,控制两个卡块在弹出状态同步扭动。本发明的有益效果为:本发明提供的一种轮椅固定装置无需车轮摆正即可使用、使用灵活适用性强、操作简单、集成度高、占地面积小、不影响安装部位原有使用功能及美观性、使用流畅且寿命高。
Wheelchair fixing device
一种轮椅固定装置
2020-10-13
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
WHEELCHAIR FIXING RETRACTOR OPERATION DEVICE AND WHEELCHAIR FIXING DEVICE
European Patent Office | 2018
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