The invention discloses a guiding wheel mechanism for a trolley board. The mechanism comprises an installation frame. An installation groove is formed in the installation frame. The installation groove is provided with a guiding wheel body. An installation pipe is arranged in the axial position of the guiding wheel body. A plurality of spokes are arranged between the installation pipe and the guiding wheel body. A fixing pin is arranged between the installation pipe and the installation frame. An insertion pin is inserted into the fixing pin. The insertion pin is provided with a lock nut. The guiding wheel mechanism can be installed at the bottom of a trolley board, the trolley board can be guided through the guiding wheel body, and the guiding wheel body and the installation frame can be conveniently installed through the insertion pin and the fixing pin.
Guiding wheel mechanism for trolley board
2015-10-21
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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