The invention relates to a double-pedal synchronous trundle with a reset button and a working method thereof.The double-pedal synchronous trundle with the reset button comprises a trundle frame body, a first rotating wheel rim and a second rotating wheel rim, the first rotating wheel rim and the second rotating wheel rim are rotationally connected to the front side and the rear side of the trundle frame body through hinge shafts, and the trundle frame body is rotationally connected with a first pedal and a second pedal; the first end of the first pedal extends out of the left side of the wheel carrier body, the first end of the second pedal extends out of the right side of the wheel carrier body, and the position, relatively close to the first end of the first pedal, of the first pedal is rotationally hinged to the first end of a first traction piece. The position, relatively close to the first end of the second pedal plate, of the second pedal plate is rotationally hinged to the first end of a second traction piece, and the second end of the first traction piece and the second end of the second traction piece are hinged to a guide block connected to the wheel frame body in a sliding mode. And the double-pedal synchronous trundle can be conveniently reset.
本发明涉及一种带复位按钮的双踏板同步脚轮及其工作方法,带复位按钮的双踏板同步脚轮包括轮架体和通过铰接轴转动连接在轮架体前、后两侧部上的第一转动轮圈、第二转动轮圈,所述轮架体上转动连接有第一脚踏板和第二脚踏板,所述第一脚踏板的第一端部伸出轮架体的左侧部,所述第二脚踏板的第一端部伸出轮架体的右侧部,所述第一脚踏板上相对靠近其第一端部的位置转动铰接于第一牵拉片的第一端,所述第二脚踏板上相对靠近其第一端部的位置转动铰接于第二牵拉片的第一端,所述第一牵拉片和第二牵拉片的第二端与滑动连接在轮架体上的导向块相铰接,该带复位按钮的双踏板同步脚轮及其工作方法设计合理,有利于方便双踏板同步脚轮进行复位动作。
Double-pedal synchronous trundle with reset button and working method of double-pedal synchronous trundle
一种带复位按钮的双踏板同步脚轮及其工作方法
2025-01-24
Patent
Electronic Resource
Chinese
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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