美國
US 12,702,263 B2
Cleaning apparatus
US 12,702,263 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Beijing Roborock Technology Co., Ltd.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Beijing Roborock Technology Co., Ltd.
- 發明人
- Xiaoyu LIU; Yongliang SHANG
- 公開日
- 2026-08-11
- 申請日
- 2023-10-18
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,263 B2 · US12702263 · 12702263
摘要
Provided in the embodiments of the present disclosure is a cleaning apparatus, comprising: a control device for driving a rotating electric motor to rotate; and a cleaning device comprising a brush plate, a clamping mechanism, and a transmission portion that is connected to the rotating electric motor, wherein the rotating electric motor drives the transmission portion to rotate in a first direction relative to the brush plate, such that the brush plate is clamped onto the transmission portion by means of the clamping mechanism; and the rotating electric motor drives the transmission portion t…
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專利局網站： 美國專利商標局（USPTO）