The invention discloses a multifunctional folding trolley which comprises a bearing part, a push-pull part, a trundle part and an opening positioning device for clamping the push-pull part in an opening state, the bearing part comprises a bearing frame and a bearing plate which are connected together, the push-pull part comprises a push-pull handle seat and a push-pull handle, and the push-pull handle seat is connected with the trundle part. The push-pull handle seat is pivoted with the bearing part through a pivoting shaft, the push-pull handle seat is provided with a sliding channel, a supporting rod of the push-pull handle is inserted into the sliding channel and can slide relative to the push-pull handle seat, and the push-pull handle seat is provided with a first locking mechanism capable of locking the push-pull handle to slide relative to the push-pull handle seat; when the push-and-pull handle seat rotates relative to the bearing part, the push-and-pull handle can be switched between a first position which is horizontal relative to the bearing plate and a second position which is vertical relative to the bearing plate. The push-pull trolley has the advantages that no matter whether an object is placed on the bearing plate or not, opening and position conversion of the push-pull handle cannot be affected, and the whole trolley is unfolded quickly and conveniently.
本分发明公开了一种多功能折叠手推车,包括承载部分、推拉部分和脚轮部分,以及打开状态下卡定推拉部分的打开定位装置,其中,承载部分包括相互连接在一起的承载架和承重板,推拉部分包括推拉把手座和推拉把手,推拉把手座通过枢接轴与承载部分枢接,推拉把手座设有滑动通道,推拉把手的支杆插装在滑动通道中能相对推拉把手座滑动,推拉把手座设有能锁止推拉把手相对推拉把手座滑动的第一锁定机构,所述推拉把手座设置成相对承载部分转动时,能够使推拉把手在与承重板相对水平的第一位置和在与承重板相对直立的第二位置之间转换。本发明的优点在于,无论承重板上是否放有物件,都不会影响推拉把手的打开以及位置转换,手推车整体展开快速方便。
Multifunctional folding trolley
一种多功能折叠手推车
2023-09-12
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Multifunctional folding trolley and using method thereof
European Patent Office | 2024
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