Title:
AUTOMATIC OPENING/CLOSING MASK FOR BLOCKING DROPLETS
Document Type and Number:
WIPO Patent Application WO/2022/114915
Kind Code:
A1
Abstract:
The present invention relates to an automatic opening/closing mask for blocking droplets, the mask comprising: a mask member having transferring means on both lateral portions thereof; a frame part to which the mask member is coupled so as to be elevated, and which can be worn such that the mask member is a predetermined distance away from the wearer's face; an elevating apparatus equipped in the frame part and for elevating the transferring means; a sensor part coupled to the frame part and generating and transmitting an elevation signal in accordance with the distance from food; and a control part equipped in the frame part, and for controlling the driving of the elevating apparatus by receiving the elevation signal from the sensor part.
Inventors:
KIM YU CHANG (KR)
Application Number:
PCT/KR2021/017853
Publication Date:
June 02, 2022
Filing Date:
November 30, 2021
Export Citation:
Assignee:
KIM YU CHANG (KR)
International Classes:
A41D13/11; F16H19/04; G01B21/16; H04R1/10
Foreign References:
| JP3228472U | 2020-10-29 | |||
| KR102030473B1 | 2019-10-10 | |||
| KR20110060093A | 2011-06-08 | |||
| KR200208687Y1 | 2001-01-15 | |||
| KR102295873B1 | 2021-09-02 |
Other References:
ROBOLOGY: "The AutoMask -The Automatic Face Mask", 23 October 2020 (2020-10-23), pages 1 - 11, XP055933736, Retrieved from the Internet
Attorney, Agent or Firm:
JUNG, Chang Su (KR)
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