The invention belongs to the technical field of baby carriage accessories and specifically relates to a movable joint which comprises a connecting piece, a second connecting piece and an unlocking device, an inserting opening and a clamping groove are formed in the first connecting piece, the inserting opening is located in one end of the first connecting piece and used for allowing the second connecting piece to be inserted, and the clamping groove is located in the side wall of the first connecting piece and communicated with the inserting opening; a clamping block is arranged on the side wall of the second connecting piece, is in sliding fit with the second connecting piece and is used for being connected with the clamping groove in a clamped mode so as to lock the second connecting piece. The unlocking device is installed on the first connecting piece, located on the outer side of the clamping groove and used for unlocking the second connecting piece in the rotating process. When the joint is applied to the connection of a child cart seat, the child seat can be adjusted with small force, and the joint can be conveniently used when old people and women take care of children.
本发明属于童车配件技术领域,具体而言,本发明涉及一种活动关节,包括一连接件、第二连接件和解锁装置,所述第一连接件上设有插口和卡槽,所述插口位于所述第一连接件的一端,用于插入所述第二连接件,所述卡槽位于所述第一连接件的侧壁上,与所述插口相通;所述第二连接件的侧壁上设有卡块,所述卡块与所述第二连接件滑动配合,用于与所述卡槽卡接连接以锁定所述第二连接件;所述解锁装置安装在所述第一连接件上,位于所述卡槽的外侧,用于在旋转时解除所述第二连接件的锁定。本发明在应用于儿童推车座椅处的连接时,使用较小的力即可实现儿童座椅的调节,便于老人、女性带孩子时使用。
Movable joint
一种活动关节
2020-11-27
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
European Patent Office | 2023
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