The invention discloses a sealed dustproof type gravity trundle structure, and aims to provide a sealed dustproof type gravity trundle structure with prolonged service life. Comprising a connecting base, a wheel body, a wheel shaft and two connecting frames, the wheel body is arranged between the two connecting frames, the connecting frames are arranged at the bottom of the connecting base and connected with the connecting base, the wheel shaft sequentially penetrates through the connecting frame on one side and the wheel body and then is connected with the connecting frame on the other side, the two ends of the wheel shaft are sleeved with gaskets, and the gaskets are arranged on the outer sides of the connecting frames. A dustproof assembly is arranged between the wheel body and the connecting frame and comprises a dustproof cover and a cleaning cover, the periphery of the cleaning cover is connected with a sealing strip, the cleaning cover is connected with the wheel body through the sealing strip, the inner side of the dustproof cover is connected with the cleaning cover in a sleeved mode, and the outer side of the dustproof cover is connected with the connecting frame. The beneficial effect of the invention is that the service life is prolonged.
本发明公开了一种密封防尘型重力脚轮结构,旨在提供一种延长使用寿命的密封防尘型重力脚轮结构。包括连接座、轮体、轮轴和两个连接架,所述轮体置于两个连接架之间,所述连接架置于连接座的底部与连接座连接,所述轮轴依次穿过一侧连接架和轮体后与另一侧连接架连接,所述轮轴的两端均套接有垫片,所述垫片设置在连接架的外侧,所述轮体与连接架之间设有防尘组件,所述防尘组件包括防尘盖和清洁盖,所述清洁盖上的外周连接有密封条,所述清洁盖通过密封条与轮体连接,所述防尘盖的内侧与清洁盖套接,所述防尘盖的外侧与连接架连接。本发明的有益效果是:延长使用寿命。
Sealing dustproof type gravity trundle structure
一种密封防尘型重力脚轮结构
2022-04-29
Patent
Electronic Resource
Chinese
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