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Filing date
Publication date
Application filedfiledCritical
Priority to JP5816286UpriorityCriticalpatent/JPS62170055U/ja
Publication of JPS62170055UpublicationCriticalpatent/JPS62170055U/ja
Respiratory Apparatuses And Protective Means
(AREA)
Description
【図面の簡単な説明】[Brief explanation of the drawing]
第1図は本案の正面図、第2図は本案の左側面 図。
Figure 1 is a front view of the project, and Figure 2 is a left side view of the project.
Claims (1)
【実用新案登録請求の範囲】
圧縮酸素タンク4から、ゴム管5を通じ開閉弁 7の操作によつて、送給された、酸素は酸素調整 室2,2に貯え、呼吸の都度酸素が吸引される仕 組である。
以上のように構成された、吸引式酸素マスクで ある。[Scope of Claim for Utility Model Registration] Oxygen supplied from the compressed oxygen tank 4 through the rubber tube 5 by operating the on-off valve 7 is stored in the oxygen adjustment chambers 2, 2, and oxygen is sucked in each time you breathe. This is a system that allows This is a suction type oxygen mask configured as described above.