The seat structure comprises a base, a backrest, armrests, guardrails and an unlocking mechanism, the guardrails are installed on the two sides of the bottom of the backrest through adapters, the armrests are arranged on the inner side of the backrest and located above the base, and the base, the backrest and the ends of the armrests are all installed on the unlocking mechanism. The backrest unlocking device has the beneficial effects that the structural design is reasonable, the push-pull block is driven by the pressing block to move, so that the backrest is unlocked, and other joints can be unlocked together by rotating the backrest after the backrest is unlocked.
本发明公开一种婴儿手推车上的座椅结构,包括底座、靠背、扶手、护栏以及解锁机构,所述靠背底部两侧通过转接件安装有护栏,靠背内侧设有扶手,扶手位于底座上方,所述底座、靠背、扶手端部均安装在解锁机构上,本发明的有益效果:结构设计合理、通过按压块驱动推拉块进行位移,从而对靠背进行解锁,靠背解锁之后转动靠背可以对其他关节一起进行解锁。
Seat structure on baby stroller
一种婴儿手推车上的座椅结构
2023-09-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Damping device of baby stroller, seat and baby stroller
Europäisches Patentamt | 2023
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