Title:
HAIR-PROTECTIVE TEETH SCISSOR
Document Type and Number:
WIPO Patent Application WO/2020/038217
Kind Code:
A1
Abstract:
A hair-protective teeth scissor, comprising: a movable edge blade (1) and a stationary edge blade (2); the movable edge blade (1) and the stationary edge blade (2) are hinged by means of a pivot (3), and a finger ring (4) is provided at each of the tail ends of the movable edge blade (1) and the stationary edge blade (2), the cutting edge of the stationary edge blade (2) is composed of teeth edges of several stationary edge comb teeth (21) arranged side by side at an interval, the tooth edge of each stationary edge comb tooth (21) is formed by means of a horizontal surface (5) and an inclined surface (6) intersected with each other, the horizontal surfaces (5) of the teeth edge of the stationary edge comb teeth (21) being on the same plane, a guide convex portion (22) is provided at the tooth edge, close to the pivot side, of each stationary edge comb tooth (21), and a guide slope (23) is provided on the surface of each guide convex portion (22) contacting the cutting edge of the movable edge blade (1); and the cutting edge of the movable edge blade (1) is a linear cutting edge, but is a blunt edge which is not easy to damage hair, or the cutting edge of the movable edge blade (1) is a sharp edge, but the cutting edge of the movable edge blade is composed of teeth edges of several movable edge comb teeth (11) arranged side by side at an interval, and the movable edge comb teeth (11) are arranged opposite to the stationary edge comb teeth (21) in a one-to-one manner. Said teeth scissor is not easy to damage hair.
Inventors:
CHEN JUNHUA (CN)
Application Number:
PCT/CN2019/099183
Publication Date:
February 27, 2020
Filing Date:
August 05, 2019
Export Citation:
Assignee:
ZHANG JIA GANG CITY JIN CHENG SCISSORS FACTORY (CN)
International Classes:
B26B13/08
Foreign References:
| CN208930314U | 2019-06-04 | |||
| CN107283461A | 2017-10-24 | |||
| CN204505306U | 2015-07-29 | |||
| DE19609665A1 | 1996-11-14 | |||
| SG105458A1 | 2004-08-27 | |||
| CN207058626U | 2018-03-02 | |||
| CN207058624U | 2018-03-02 |
Attorney, Agent or Firm:
WUXI HUICHENGYONGXIN PATENT FIRM (GENERAL PARTNERSHIP) (CN)
Download PDF: