The invention discloses a novel baby carriage backrest adjusting buckle which comprises an adjusting base, an adjusting clamping block, a spring and an adjusting wrench, mounting through holes are correspondingly formed in the mounting ends of the adjusting base, the adjusting clamping block and the adjusting wrench, and the adjusting wrench penetrates through the mounting through holes of the adjusting clamping block through a plastic rotating shaft to be rotatably mounted with the adjusting clamping block; a mounting through hole in the top end of the adjusting wrench and a mounting throughhole in the tail end of the adjusting clamping block are rotatably mounted with the adjusting seat in a penetrating manner through rotating rivets, and a spring for rebounding the adjusting clamping block is arranged in the adjusting seat and corresponds to the adjusting clamping block. The novel baby carriage backrest adjusting buckle has the advantages that the angle of the backrest can be adjusted at will according to the requirement that a child rides a baby carriage, and the use convenience of the baby carriage is improved.
本发明公开了一种新型童车靠背调节卡扣,包括调节座、调节卡块、弹簧以及调节扳手,所述调节座、调节卡块以及调节扳手的安装端对应设有安装通孔,所述调节扳手通过塑胶转轴穿过调节卡块的安装通孔与调节卡块转动安装;所述调节扳手顶端的安装通孔和调节卡块末端的安装通孔通过旋转铆钉与调节座穿设转动安装,所述调节座内部对应调节卡块设有对调节卡块回弹的弹簧。该新型童车靠背调节卡扣,具备便于根据儿童乘坐童车的需求对靠背的角度任意调节,提高童车使用便捷性的优点。
Novel baby carriage backrest adjusting buckle
一种新型童车靠背调节卡扣
12.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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