The invention provides a rotatable and foldable seat joint mechanism which comprises a seat inner joint and a seat outer joint which rotate mutually, an adjusting assembly and a lock catch assembly are arranged between the seat inner joint and the seat outer joint, the seat inner joint has an angle adjusting state, the seat outer joint has a folding or unfolding state, and when a user presses the adjusting assembly, the seat inner joint and the seat outer joint are folded or unfolded. The seat inner joint rotates to a matched angle adjusting state relative to the seat outer joint; when a user synchronously presses the adjusting assembly and the lock catch assembly, the seat outer joint can rotate to a folded or unfolded state relative to the seat inner joint. Specifically, the seat can be folded by synchronously pressing the adjusting assembly and the lock catch assembly, so that the required space for packaging, transportation and storage is smaller, higher flexibility can be provided in the use process, and different use environments and requirements can be met; meanwhile, misoperation of consumers can be prevented through the lock catch assembly, the safety of children in the riding process is guaranteed, and the safety performance and the reliability performance of the product are improved.
本发明提供一种可旋转折叠的座椅关节机构,包括相互转动的座椅内关节和座椅外关节,座椅内关节和座椅外关节之间设有调节组件和锁扣组件,座椅内关节具有角度调节状态,座椅外关节具有折叠或展开状态,当用户按压调节组件时,使座椅内关节相对座椅外关节转动至适配的角度调节状态;当用户同步按压调节组件和锁扣组件时,使座椅外关节可相对座椅内关节转动至折叠或展开状态。具体地,通过同步按压调节组件和锁扣组件可以使座椅进行折叠,使包装运输存放的需求空间更小,能够在使用过程中提供更大的灵活性,适应不同的使用环境和需求;同时通过锁扣组件可防止消费者的误操作,保障了儿童在乘坐过程中的安全,提高了产品的安全性能和可靠性能。
Seat joint mechanism capable of being rotatably folded
一种可旋转折叠的座椅关节机构
2024-05-24
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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