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Patent Searching and Data


Title:
TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2020/215306
Kind Code:
A1
Abstract:
Provided is a toothbrush, containing a brush head part (10), a plurality of bristle sets (40), and a brush handle part (20); the brush head part (10) contains a brush head body (11); the sleeve (30) is arranged on one side of the brush head part (10) and is made of flexible material; one end of the bristle set (40) is respectively inserted in said sleeve (30); the brush handle part (20) is connected to the brush head body (11), and fixes the bristle set (40) by means of the flexible sleeve (30); when a user is using the present toothbrush, after the bristle sets (40) are bent when abutting against the teeth, the sleeve (30) also deforms and bends, thus the degree of bending of the bristle sets (40) can be improved, achieving a larger range of cleaning and thereby improving the cleaning ability of the bristles.

Inventors:
HUANG SHOU JEN (CN)
Application Number:
PCT/CN2019/084511
Publication Date:
October 29, 2020
Filing Date:
April 26, 2019
Export Citation:
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Assignee:
ACUMEN HOUSEWARE IND NANNING CO LTD (CN)
International Classes:
A46B3/20; A46B9/04
Domestic Patent References:
WO2018044754A12018-03-08
WO2019011601A12019-01-17
Foreign References:
CN107624044A2018-01-23
CN208658135U2019-03-29
CN107529876A2018-01-02
CN1953683A2007-04-25
CN107624043A2018-01-23
EP0888072A11999-01-07
Attorney, Agent or Firm:
GE CHENG & CO., LTD. (CN)
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