The invention discloses a folding unlocking mechanism and a stroller frame, the folding unlocking mechanism comprises a frame joint and a seat frame joint, the seat frame joint is detachably connected to the frame joint, a linkage extrusion block is arranged on a rotating part of the seat frame joint, and the linkage extrusion block is provided with an extrusion slope; the rotating part and the fixed part of the frame joint are rotationally matched, through holes for locking are formed in the positions, far away from the center, of the rotating part and the fixed part, in the locking state, locking pin shafts extend into the through holes for locking, one ends of the locking pin shafts are fixedly connected with stirring pieces, and the matching relation between the extrusion slopes and the stirring pieces is that in the process of the rotating part of the seat frame joint, the extrusion slopes are extruded. And the extrusion inclined surface extrudes the shifting sheet outwards to force the locking pin shaft to be separated from the through hole for locking so as to finish the unlocking of the frame joint.
本发明公开了一种折叠解锁机构及儿童推车车架,其中折叠解锁机构包括车架关节、座椅架关节座椅架关节可拆卸连接在车架关节上,且在座椅架关节的旋转部分设有联动挤压块,该联动挤压块具有挤压斜面;车架关节的旋转部分与固定部分旋转配合并在两者远离中心的位置均开设有锁定用穿孔,锁定状态下,锁定用穿孔中伸入有锁定销轴,锁定销轴一端固定连接有拨动片,挤压斜面与拨动片之间的配合关系为在座椅架关节旋转部分的过程,挤压斜面向外挤压拨动片以迫使锁定销轴脱离锁定用穿孔而完成车架关节的解锁。
Folding unlocking mechanism and stroller frame
一种折叠解锁机构及儿童推车车架
2025-03-07
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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