Title:
TOOTHBRUSH CAPABLE OF QUANTIFICATIONALLY EXTRUDING TOOTHPASTE
Document Type and Number:
WIPO Patent Application WO/2019/201051
Kind Code:
A1
Abstract:
Disclosed is a toothbrush capable of quantificationally extruding toothpaste. The toothbrush comprises a brush head (1), a brush handle (2) and a quantificational extruding device, wherein an extruding channel (19) is provided in the brush head (1); a toothpaste accommodating cavity (18) in communication with the extruding channel (19) is provided in the brush handle (2); and the quantificational extruding device comprises an extruding rod (3) capable of extending into the toothpaste accommodating cavity (18), and a quantificational driving device movably connected to the brush handle (2), and the quantificational driving device can drive the extruding rod (3) to move by a certain distance towards the the toothpaste accommodating cavity (18). The toothbrush has the effects of quantificationally extruding toothpaste and preventing waste of toothpaste.
Inventors:
WU QIULIANG (CN)
Application Number:
PCT/CN2019/078911
Publication Date:
October 24, 2019
Filing Date:
March 20, 2019
Export Citation:
Assignee:
GUANGDONG QIMENG IND DESIGN CO LTD (CN)
International Classes:
A46B11/02; A46B5/02
Foreign References:
| CN108294453A | 2018-07-20 | |||
| CN106073142A | 2016-11-09 | |||
| CN107249511A | 2017-10-13 | |||
| CN205866356U | 2017-01-11 | |||
| US9022680B1 | 2015-05-05 | |||
| CN101904625A | 2010-12-08 |
Attorney, Agent or Firm:
SBZL IP LAW OFFICE (CN)
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