Title:
GAP ADJUSTING APPARATUS FOR SCISSORS
Document Type and Number:
WIPO Patent Application WO/2022/250374
Kind Code:
A1
Abstract:
The present invention relates to scissors and, more particularly, to a gap adjusting apparatus, for scissors, comprising: a fixing portion for coupling a first scissor blade and a second scissor blade by passing through open parts of the first scissor blade and the second scissor blade; a pair of ball bearings having the fixing portion inserted therein; a thrust bearing provided between the ball bearings; and a pressing bar inserted to one side of the first scissor blade to press the thrust bearing. Therefore, the gap between the first scissor blade and the second scissor blade is adjusted by means of the fixing portion and the pressing bar, and thus the gap can be easily adjusted even when the gap between the first scissor blade and the second scissor blade changes, to minimize the resistance between the blades and maintain hair cutting performance.
Inventors:
RYU SEOK KYU (KR)
Application Number:
PCT/KR2022/007147
Publication Date:
December 01, 2022
Filing Date:
May 19, 2022
Export Citation:
Assignee:
NIGATA KOREA CO LTD (KR)
International Classes:
B26B13/28; B26B13/04; B26B13/24; F16C19/06; F16C19/10
Foreign References:
| JP2012029923A | 2012-02-16 | |||
| JP2012130493A | 2012-07-12 | |||
| KR101540882B1 | 2015-07-31 | |||
| JP2019213610A | 2019-12-19 | |||
| JP2017158616A | 2017-09-14 |
Attorney, Agent or Firm:
PATENT LAW FIRM GRANDKOREA (KR)
Download PDF: