Title:
LAMP SWITCH MODULE OF BACKPACK FOR BACK-MOUNTING AIR TANK
Document Type and Number:
WIPO Patent Application WO/2019/203449
Kind Code:
A1
Abstract:
The present invention relates to a lamp switch module of a backpack for back-mounting an air tank, the module comprising: a mounting block having a fluid channel formed therein through which air provided from a pressure hose connected to an air tank regulator is introduced; a diaphragm disposed on the fluid channel of the mounting block and elastically deformed by the air provided from the pressure hose; a switch configured to be pressed by elastic deformation of the diaphragm to regulate a supply of power to a lamp installed at a backpack; and a cover which is fixed to the mounting block while supporting the switch and has an electric wire electrically connecting the lamp and the switch.
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Inventors:
OH SANG KOON (KR)
JANG YONG HYUN (KR)
JANG YONG HYUN (KR)
Application Number:
PCT/KR2019/003012
Publication Date:
October 24, 2019
Filing Date:
March 15, 2019
Export Citation:
Assignee:
HANCOM LIFECARE INC (KR)
International Classes:
A62B9/00; A45F3/00; A62B7/02; A62B9/02; F21V23/04
Foreign References:
| KR101000019B1 | 2010-12-09 | |||
| KR100951394B1 | 2010-04-08 | |||
| KR101047905B1 | 2011-07-08 | |||
| KR19990035553U | 1999-09-15 | |||
| KR101919768B1 | 2019-02-08 |
Attorney, Agent or Firm:
HAEDAM IP GROUP (KR)
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