Title:
BRUSH
Document Type and Number:
WIPO Patent Application WO/2022/179366
Kind Code:
A1
Abstract:
A brush, comprising: an enclosure frame (10), which has a first fixing section (10A) and a second fixing section (10B); a handle (20), which comprises a handle body (21) and a connecting portion (22), wherein the connecting portion (22) is inserted into the first fixing section (10A) and is mechanically connected to the first fixing section (10A); and a bristle bundle (30), which is inserted into the second fixing section (10B) and is mechanically connected to the second fixing section (10B). The brush has a simple structure and is convenient for automatic production, such that the production efficiency is greatly improved and the production cost is saved on. No chemical adhesive is used to connect and fix various components in the brush, such that the brush is pollution-free and has high environmental protection performance.
Inventors:
YANG LONG (CN)
HOUGI TATSUNARI (JP)
HOUGI TATSUNARI (JP)
Application Number:
PCT/CN2022/073165
Publication Date:
September 01, 2022
Filing Date:
January 21, 2022
Export Citation:
Assignee:
LINGRONG NEW ENERGY TECH SHANGHAI INC (CN)
MARU T OHTSUKA CORP (JP)
MARU T OHTSUKA CORP (JP)
International Classes:
A46B7/04; A46B5/00
Foreign References:
| CN214547945U | 2021-11-02 | |||
| US20180206623A1 | 2018-07-26 | |||
| CA2351763A1 | 2002-01-12 | |||
| US20020148058A1 | 2002-10-17 | |||
| CN213074853U | 2021-04-30 | |||
| US5084932A | 1992-02-04 |
Attorney, Agent or Firm:
SHANGHAI WINSUN INTELLECTUAL PROPERTY AGENCY (CN)
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