Title:
STATIC CUTTER OF HAIR CUTTER AND HAIR CUTTER
Document Type and Number:
WIPO Patent Application WO/2023/082755
Kind Code:
A1
Abstract:
A static cutter of a hair cutter and the hair cutter are provided, the static cutter(1) cooperates with a movable cutter(2) to cut hair, the static cutter(1) has at least one static cutter cutting portion(3), the static cutter(1) has a first surface(8), facing a skin, and a second surface(9), opposite to the first surface(8), and the static cutter(1) has a local recess area(10), the local recess area(10) is formed in the first surface(8) or the second surface(9), and the local recess area(10) at least partially overlaps with an area where the static cutter cutting portion(3) is located. The static cutter(1) is provided with the local recess area(10), which can not only meet the functional needs of cutting short hair, but also avoid the bending deformation caused by the insufficient strength of a cutter, avoid the wear between the movable and static cutters caused by micro deformation, and effectively reduce the temperature rise. This form of static cutter(1) does not require the design of the component for strengthening the strength of the movable cutter(2) in the conventional blade assembly, reduces the difficulty of assembly, avoids the man hours spent in the multi-component mold opening design, and correspondingly reduces the cost of raw materials.
Inventors:
SUN HAIYONG (CN)
Application Number:
PCT/CN2022/113840
Publication Date:
May 19, 2023
Filing Date:
August 22, 2022
Export Citation:
Assignee:
YUANHAI MEDICAL TECH CO LTD (CN)
ZHEJIANG HAISHUN ELECTRIC ENTPR LTD (CN)
ZHEJIANG HAISHUN ELECTRIC ENTPR LTD (CN)
International Classes:
B26B19/38; B26B19/06
Foreign References:
| CN113910307A | 2022-01-11 | |||
| CN208051971U | 2018-11-06 | |||
| CN110193850A | 2019-09-03 | |||
| CN212287729U | 2021-01-05 | |||
| CN110091364A | 2019-08-06 | |||
| US20160271814A1 | 2016-09-22 | |||
| US20170144319A1 | 2017-05-25 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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