Title:
GRINDER BLADE FIXATION APPARATUS FOR HAND GRINDER
Document Type and Number:
WIPO Patent Application WO/2021/206207
Kind Code:
A1
Abstract:
The present invention relates to a fixation apparatus used for conveniently attaching and detaching a grinder blade, such as a cutting wheel, grinding stone, etc., to and from a grinder side. The present invention provides a grinder blade fixation apparatus for a hand grinder, whereby a new grinder blade fixation method is implemented so that a grinder blade may be easily mounted and detached by a one-touch method through a simple rotate operation when mounting the grinder blade, and a simple press and rotate operation when detaching same, and the grinder blade may be tightly pressed by using a pressurizing action by means of an organic mutually-engaging structure between a holder-side pressurizing apparatus and a body-side pressurizing apparatus, and thus the grinder blade may be firmly and stably supported, thereby enabling the complete elimination of the risk of accidents, and enabling precision processing as well as securing excellent processing quality.
Inventors:
SEO BO SANG (KR)
Application Number:
PCT/KR2020/005309
Publication Date:
October 14, 2021
Filing Date:
April 22, 2020
Export Citation:
Assignee:
SEO BO SANG (KR)
International Classes:
B24B23/02; B24B45/00
Foreign References:
| KR102045341B1 | 2019-11-15 | |||
| KR20190085663A | 2019-07-19 | |||
| KR20190027506A | 2019-03-15 | |||
| KR20180137700A | 2018-12-28 | |||
| US20190351530A1 | 2019-11-21 |
Attorney, Agent or Firm:
GO, Hong Yeol (KR)
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