The invention discloses a conveniently-assembled trundle which comprises a lead screw, a nylon support and nylon wheel sheets. A nylon axle is arranged in the nylon support. The nylon wheel sheets are arranged at the two ends of the nylon axle. A pedal lever extending to the outer portion of the nylon support is hinged to the nylon support. A chute is formed in the nylon support. A hollow sliding block is arranged in the chute. The inner side of each nylon wheel sheet is provided with a circle of clamping grooves corresponding to the sliding block. The tail end of the pedal lever extends in the sliding block. In this way, by the adoption of the conveniently-assembled trundle, the two ends of the nylon axle are sleeved with the nylon wheel sheets through sleeves, assembly and disassembly are convenient, and manufacturing and maintaining cost is reduced; the pedal lever and the sliding block are used in cooperation, so that the nylon wheel sheets are braked and released; and operation convenience is good, the overall weight is low, operation noise is low, and the conveniently-assembled trundle is suitable for light furniture.
Conveniently-assembled trundle
2015-12-02
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Trundle, installation method of trundle and application structure of trundle
European Patent Office | 2021
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