JPH0465558U - - Google Patents
Info
- Publication number
- JPH0465558U JPH0465558U JP10757990U JP10757990U JPH0465558U JP H0465558 U JPH0465558 U JP H0465558U JP 10757990 U JP10757990 U JP 10757990U JP 10757990 U JP10757990 U JP 10757990U JP H0465558 U JPH0465558 U JP H0465558U
- Authority
- JP
- Japan
- Prior art keywords
- engaging structures
- engaging
- absorption
- adapter
- protective mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 210000002345 respiratory system Anatomy 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図は、本考案の一実施例の断面図、第２図
は、本考案の他の実施例の断面図、第３図は、防
護マスク本体の外観図、第４図は、吸収缶の断面
図である。
１……防護マスク本体、２……吸収缶、５……
吸収缶の口金部、６……吸収缶取付部、１１，２
１……アダプター、１２，２２……パツキング、
１３，２３……Ｏリング。
Fig. 1 is a cross-sectional view of one embodiment of the present invention, Fig. 2 is a cross-sectional view of another embodiment of the present invention, Fig. 3 is an external view of the protective mask body, and Fig. 4 is an absorption canister. FIG. 1...Protective mask body, 2...Absorption canister, 5...
Cap part of absorption canister, 6... Absorption canister attachment part, 11, 2
1...adapter, 12, 22...packing,
13, 23...O ring.
Claims (1)
る防護マスクにおいて、互いに係合構造が異なる
防護マスク本体１の吸収缶取付部６と吸収缶２の
口金部５との間に介在させ、前記吸収缶取付部６
と口金部５の各係合構造に合つた係合部をその外
側と内側に有し、かつ２つの係合構造の少なくと
も一方を互いにストレートに挿脱自在としたこと
を特徴とする吸収缶取付アダプター１１，２１。 In a protective mask that protects the respiratory tract and face from harmful substances in the air, the absorber Can mounting part 6
and an absorption can attachment characterized in that it has engaging parts on the outside and inside thereof that match the respective engaging structures of the cap part 5, and at least one of the two engaging structures can be freely inserted into and removed from each other in a straight manner. Adapter 11, 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10757990U JPH0710770Y2 (en) | 1990-10-16 | 1990-10-16 | Absorber mounting adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10757990U JPH0710770Y2 (en) | 1990-10-16 | 1990-10-16 | Absorber mounting adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0465558U true JPH0465558U (en) | 1992-06-08 |
| JPH0710770Y2 JPH0710770Y2 (en) | 1995-03-15 |
Family
ID=31854169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10757990U Expired - Lifetime JPH0710770Y2 (en) | 1990-10-16 | 1990-10-16 | Absorber mounting adapter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710770Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005270492A (en) * | 2004-03-26 | 2005-10-06 | Koken Ltd | Mask |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016340351B2 (en) * | 2015-10-23 | 2023-11-09 | Fisher & Paykel Healthcare Limited | Apparatus for providing a flow of air to a user |
-
1990
- 1990-10-16 JP JP10757990U patent/JPH0710770Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005270492A (en) * | 2004-03-26 | 2005-10-06 | Koken Ltd | Mask |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710770Y2 (en) | 1995-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |