The child safety seat with the linkage unlocking function comprises a seat body, a base, a rotating disc, an unlocking handle and a pulling and pressing dual-purpose piece, the base is further movably connected with a rotating unlocking assembly locked with the rotating disc, and the rotating unlocking assembly and the unlocking handle are both movably connected with the pulling and pressing dual-purpose piece; the chair body is provided with a front locking rod and a rear locking rod, and the rotating disc is movably connected with a front clamping hook used for being matched with the front locking rod in a locking mode and a rear clamping hook used for being matched with the rear locking rod in a locking mode; comprising a front hook unlocking assembly used for driving the front clamping hook to be unlocked and a rear hook unlocking assembly used for driving the rear clamping hook to be unlocked, and the front hook unlocking assembly and the rear hook unlocking assembly are both in linkage connection with the unlocking handle. The pulling and pressing dual-purpose piece is pulled to drive the unlocking handle to conduct unlocking, the unlocking handle drives the front hook unlocking assembly and the rear hook unlocking assembly to act at the same time, the front hook unlocking assembly drives the front clamping hook, the rear hook unlocking assembly drives the rear clamping hook to conduct unlocking at the same time so as to unlock the chair body, the structure is simple, the number of parts is small, cost is low, and operation is convenient and fast.
本发明提供了一种具有联动释锁功能的儿童安全座椅,包括椅身、底座、旋转盘、释锁拉手和拉压两用件,底座还活动连接有与旋转盘锁定的旋转释锁组件,旋转释锁组件和释锁拉手均与拉压两用件活动连接;椅身设有前锁杆和后锁杆,旋转盘活动连接有用于与前锁杆锁定配合的前卡钩和用于与后锁杆锁定配合的后卡钩;包括用于驱动前卡钩解锁的前钩释锁组件和用于驱动后卡钩解锁的后钩释锁组件,前钩释锁组件和后钩释锁组件均与释锁拉手联动连接;拉动拉压两用件以带动释锁拉手进行释锁,释锁拉手带动前钩释锁组件和后钩释锁组件同时动作,实现前钩释锁组件带动前卡钩及后钩释锁组件带动后卡钩同时释锁以解锁椅身,结构简单,零部件少,成本低,操作也便捷。
Child safety seat with linkage unlocking function
一种具有联动释锁功能的儿童安全座椅
2023-01-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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