The invention discloses a seat bag and sleeping basket switchover mechanism. The seat bag and sleeping basket switchover mechanism comprises a surrounding frame, a top supporting plate, an upper supporting plate, a middle supporting plate, a lower supporting plate and a bottom supporting plate, wherein the top supporting plate, the upper supporting plate, the middle supporting plate, the lower supporting plate and the bottom supporting plate are sequentially and rotationally connected end to end, the other sides of the top supporting plate and the bottom supporting plate are rotationally connected with the top end and the bottom end of the surrounding frame respectively, a rotary shaft between the middle supporting plate and the upper supporting plate is coaxially hinged to a connecting rod, the other end of the connecting rod is rotationally connected with the surrounding frame, linkage mechanisms are arranged between the connecting rod and the upper supporting plate as well as between the connecting rod and the middle supporting plate, when the mechanisms are in a sleeping basket state, the upper, middle and lower supporting plates form the bottom plate of the sleeping basket, the top supporting plate and the bottom supporting plate form the lateral plates of the sleeping basket, and a locking mechanism or a plurality of locking mechanisms can be freely arranged between the rotary connecting position of the top supporting plate and the upper supporting plate and the surrounding frame, between the rotary connecting position of the middle supporting plate and the lower supporting plate and the surrounding frame, between the middle supporting plate and the lower supporting plate, as well as between the upper supporting plate and the middle supporting plate. The switchover mechanism realizes switchover between the seat bag and the sleeping basket through locking of the locking mechanism or not.
Seat bag and sleeping basket switchover mechanism
01.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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