Title:
MULTI-FUNCTIONAL BRUSH
Document Type and Number:
WIPO Patent Application WO/2020/186793
Kind Code:
A1
Abstract:
A multi-functional brush, comprising a body (1) having a housing structure, a power apparatus, a replaceable brush part, and a rapid disassembly and locking apparatus. The power apparatus is arranged inside of the body (1). The rapid disassembly and locking apparatus comprises a rapid disassembly and locking block (6) and a fastening ring (7) provided and fastened to the inside of the body (1). The outer circumference of the rapid disassembly and locking block (6) and the inner wall of the fastening ring (7) are detachably snapped together. One end of the replaceable brush part and an output end of the power apparatus are detachably plugged together, and the other end of the replaceable brush part and the rapid disassembly and locking block (6) are detachably plugged together. The replaceable brush part of the multi-functional brush can be rapidly replaced according to different requirements, and the assembly and disassembly of the replaceable brush part are quick and convenient. The two ends thereof can be plugged and connected, and the rapid disassembly and locking block having a small volume only needed to be snapped together with the fastening ring provided inside of the body (1). The present invention comprises few parts that do not easily go missing, thus truly implementing multi-functions of one machine.
Inventors:
MI SHOUQIANG (CN)
Application Number:
PCT/CN2019/118610
Publication Date:
September 24, 2020
Filing Date:
November 14, 2019
Export Citation:
Assignee:
NINGBO DOWELL TOOLS CO LTD (CN)
International Classes:
A46B5/02; A46B7/04; A47L9/04; E01H1/12
Foreign References:
| CN110200545A | 2019-09-06 | |||
| CN110338702A | 2019-10-18 | |||
| CN106943079A | 2017-07-14 | |||
| CN103829881A | 2014-06-04 | |||
| CN106725102A | 2017-05-31 | |||
| US5351362A | 1994-10-04 |
Attorney, Agent or Firm:
HANGZHOU AOCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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