To provide a backpack not preventing the movement of a wearer.SOLUTION: A backpack 300 is provided allowing an attachment of a gas bomb and to be shouldered by a wearer. The backpack includes a body where the gas bomb is to be attached and a regulator where a pressure reduction valve 460 and a pressure demand valve 450 that are to be attached to the body are integrated.SELECTED DRAWING: Figure 19
【課題】着装者の動作を妨げない背負い具を提供する。【解決手段】ガスボンベが取り付けられる、着装者が背負う背負い具300であって、ガスボンベが取り付けられる本体と、本体に取り付けられる減圧弁460およびプレッシャデマンド弁450とが一体となった調整器と、を備える。【選択図】図19
BACKPACK AND RESPIRATORY APPARATUS
背負い具および呼吸器
2019-12-05
Patent
Electronic Resource
Japanese