Tripe bill -board seat
The utility model relates to a tripe bill -board seat, including the back of the chair, seat and chair leg, the back of the chair comprises frame and tripe bill -board, and the tripe bill -board includes the tripe and ship and resell on another market that the tripe is installed in the frame through...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a tripe bill -board seat, including the back of the chair, seat and chair leg, the back of the chair comprises frame and tripe bill -board, and the tripe bill -board includes the tripe and ship and resell on another market that the tripe is installed in the frame through shipping and reselling on another market, mounts has the tripe to trigger the subassembly, and the tripe triggers the subassembly and comprises cushion, gear train, connecting rod and the drive gear the same with tripe quantity, and vertical orientation setting is all followed to drive gear and gear train, and each drive gear links firmly with the the shipping and reselling on another market of homonymy that lie in of each tripe respectively, meshing in proper order from the driving wheel along vertical orientation in drive gear and the gear train, and the horizontal direction setting is all followed to connecting rod and cushion, and the action wheel in cushion and the gear train all links firmly with the connect |
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