The invention provides an automatic locker for a high-tension type automobile antiskid chain. The automatic locker comprises a shell, an upper shell, a lower shell, a jacking pad, a jacking pad resetspring, a rotating core, a clockwork spring, a push button, a push button reset spring, an ejector block, an ejector block reset spring, a check buckle, a check buckle spring, a steel cable, a buttonand a button reset spring. According to the embodiment of the invention, the automatic locker for the antiskid chain is small in size and easy to install quickly, so that an operator does not need totake off gloves for operation, the locker can automatically adjust the tightness of the chain, can automatically correct the length of the chain and is convenient to store; meanwhile, the waterproofness of the automatic locker is ensured by arranging the sealing ring; the operation efficiency is improved, the operation accuracy is also improved, and second meshing teeth at the top of the rotatingcore are meshed with the first meshing teeth of the upper shell, so that the high-load requirement of the antiskid chain connecting device of the truck type transportation tool is met.
本发明提出一种满足高拉力型汽车防滑链自动锁紧器,包括:壳体,上壳体,下壳体,顶升垫,顶升垫复位弹簧,转芯,发条,推钮,推钮复位弹簧,顶块,顶块复位弹簧,止回扣,止回扣弹簧,钢缆,按钮,按钮复位弹簧。根据本发明实施例的防滑链自动锁紧器,其体积小,易于快速安装,因此无需操作者摘掉手套进行操作,而且该锁紧器可自主调节链条松紧度,可自主纠正链条长度,便于收纳,同时通过设置密封圈保证了本自动锁紧器的防水性,不仅提高了操作效率还提高了操作的准确率,通过转芯顶部的第二啮合齿和上壳体的第一啮合齿相啮合,从而满足了卡车类运输工具的防滑链连接装置的高载荷要求。
Automatic locker for high-tension type automobile antiskid chain
一种满足高拉力型汽车防滑链自动锁紧器
2021-01-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
High-bearing type antiskid chain automatic locker capable of meeting use requirements of truck
Europäisches Patentamt | 2020
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