Title:
NOVEL GRINDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/068131
Kind Code:
A1
Abstract:
A novel grinding machine, comprising a grinding disc (18), a support (15), and a main handle (16). A rotating base (10) is provided on the grinding disc (18); the support (15) is movably connected to the rotating base (10) by means of a locking member (8) to form a rotating fulcrum (9) between the grinding disc (18) and the support (15); the main handle (16) is movably connected to the other end of the support (15); a driving mechanism (20) is further comprised; the driving mechanism (20) is vertically arranged above the grinding disc (18); the center of gravity of the driving mechanism (20) is located above the grinding disc (18). Compared with a traditional horizontal motor provided on a grinding disc and having lower center pf gravity, the grinding machine of the present invention can be flexibly switched to grind a wall and a ceiling, is time-saving and labor-saving, and is switched without using a tool, thereby improving grinding efficiency and user experience, and facilitating promotion and application in the market.
Inventors:
YE ZHIHAO (CN)
LI TINGJIN (CN)
XU WANZHE (CN)
PAN XUFENG (CN)
ZHOU HAO (CN)
CHEN MIN (CN)
LI TINGJIN (CN)
XU WANZHE (CN)
PAN XUFENG (CN)
ZHOU HAO (CN)
CHEN MIN (CN)
Application Number:
PCT/CN2021/074386
Publication Date:
April 07, 2022
Filing Date:
January 29, 2021
Export Citation:
Assignee:
ZHEJIANG BURLEY TOOLS CO LTD (CN)
International Classes:
B24B41/00; B24B7/18; B24B41/02; B24B55/10
Foreign References:
| CN210132333U | 2020-03-10 | |||
| CN210388579U | 2020-04-24 | |||
| CN103991015A | 2014-08-20 | |||
| CN103962905A | 2014-08-06 | |||
| CN204471129U | 2015-07-15 | |||
| CN206154064U | 2017-05-10 | |||
| KR20180001355A | 2018-01-04 | |||
| US20170197289A1 | 2017-07-13 |
Attorney, Agent or Firm:
KG INTELLECTUAL PROPERTY LAW FIRM (CN)
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