Folding trundle device
Folding trundle device
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- New search for: FANG YUAN
- New search for: ZHANG WEI
- New search for: LI XINWU
- New search for: WU KUNYING
- New search for: LIU CHAOHONG
- New search for: ZHANG YI
- New search for: ZHANG HONGYU
- New search for: LIU JIANPING
- New search for: YUAN SUJIAO
- New search for: XIONG ZHIYAN
- New search for: ZOU ZHIQIANG
- New search for: YANG LONGJUN
- New search for: LUO MINFANG
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The invention provides a folding trundle device. The folding trundle device comprises a trundle (2), a trundle seat (3), a control mechanism (4), a rotating shaft (5) and a spring (6), wherein the wheel seats (3) are fixed on the frame (1), and the trundles (2) are provided with idler wheels, are inserted into the wheel seats (3) and are fixed on the frame (1) through rotating shafts (5) and control mechanisms (4). The rotating shaft (5) penetrates through the wheel seat (3) and the trundle (2); the control mechanism (4) is arranged at the second end of the trundle (2) in a penetrating mode, and a sliding rail groove (9) for the control mechanism (4) to slide is formed in the trundle base (3). The control mechanism (4) is sleeved with a spring (6), a first limiting device is arranged at the bottom of the control mechanism (4) and used for preventing the spring (6) from falling off from the control mechanism (4), and a second limiting device is arranged in the second end of the trundle(2) and used for compressing the spring (6). The folding trundle device provided by the invention is convenient to operate.
本发明提供一种折叠脚轮装置，包括：脚轮(2)、轮座(3)、操纵机构(4)、转轴(5)和弹簧(6)；轮座(3)固定在车架(1)上，脚轮(2)设置有滚轮，插入在轮座(3)中，通过转轴(5)和操纵机构(4)固定在车架(1)上；转轴(5)穿设轮座(3)和脚轮(2)；操纵机构(4)穿设在脚轮(2)的第二端，轮座(3)上设置有供操纵机构(4)滑动的滑轨槽(9)；操纵机构(4)上套设有弹簧(6)，操纵机构(4)的底部设置有第一限位装置，用于防止弹簧(6)从操纵机构(4)上脱落，脚轮(2)的第二端内部设置有第二限位装置，用于压缩所述弹簧(6)。本发明提供的折叠脚轮装置操作方便。
Document information
Folding trundle device
一种折叠脚轮装置
2021-02-05
Patent
Electronic Resource
Chinese
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