The invention relates to a buckling unit, an armrest mechanism and a cart. The buckling unit, the armrest mechanism and the cart can achieve rapid disassembly and assembly of an armrest through a simple structure. The cart comprises an armrest mechanism, the armrest mechanism comprises a buckling unit, the buckling unit comprises a buckling seat and a buckling assembly, and the buckling seat is provided with a first buckling part and used for being connected with a first object. The buckling assembly is movably connected with the buckling seat and is provided with a second buckling part. The buckling assembly is provided with a locking position and an unlocking position, when the buckling assembly is located at the locking position, the first buckling part and the second buckling part are buckled, and a containing space used for clamping a second object is defined between the buckling assembly and the buckling base; when the buckling assembly is located at the unlocking position, buckling of the first buckling part and the second buckling part is relieved, and the second object can be separated from the buckling unit.
本发明涉及一种扣合单元、扶手机构及推车,该扣合单元、扶手机构及推车能够通过简单的结构实现扶手的快速拆合。其中推车包括扶手机构,扶手机构包括扣合单元,扣合单元包括扣合座和扣合组件,扣合座具有第一扣合部,且用于与第一对象连接。扣合组件与扣合座活动连接,且具有第二扣合部。扣合组件具有锁定位和释锁位,扣合组件处于锁定位时,第一扣合部与第二扣合部扣合,扣合组件与扣合座之间围合成用于夹设第二对象的容纳空间;扣合组件处于释锁位时,第一扣合部和第二扣合部解除扣合,第二对象能脱离扣合单元。
Buckling unit, armrest mechanism and cart
扣合单元、扶手机构及推车
21.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte |
"Cart Buddy" Conventional Shopping Cart Anti-viral Handle Cover and Armrest
Europäisches Patentamt | 2016
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