JPH01155459U - - Google Patents

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Publication number
JPH01155459U
JPH01155459U JP5111388U JP5111388U JPH01155459U JP H01155459 U JPH01155459 U JP H01155459U JP 5111388 U JP5111388 U JP 5111388U JP 5111388 U JP5111388 U JP 5111388U JP H01155459 U JPH01155459 U JP H01155459U
Authority
JP
Japan
Prior art keywords
face
face piece
replaceable
disaster prevention
support body
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
Application number
JP5111388U
Other languages
Japanese (ja)
Other versions
JPH0724116Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5111388U priority Critical patent/JPH0724116Y2/en
Publication of JPH01155459U publication Critical patent/JPH01155459U/ja
Application granted granted Critical
Publication of JPH0724116Y2 publication Critical patent/JPH0724116Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Respiratory Apparatuses And Protective Means (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図Ａはこの考案の一実施例に係る面体交換
可能な防災面の斜視図、第１図Ｂ，Ｃはそれぞれ
第１図Ａの部分拡大説明図、第２図Ａはこの考案
の一実施例に係る面体交換可能な防災面の支持体
の斜視図、第２図Ｂ，Ｃはそれぞれ第２図Ａの支
持体の側部拡大説明図、第３図Ａはこの考案の一
実施例に係る面体交換可能な防災面の面体の斜視
図、第３図Ｂ，Ｃはそれぞれ第３図Ａの面体の側
部拡大説明図である。 １……防災面、２……面体、２１……嵌合孔、
２２……係止具、２３……係合穴、２４……係合
片、３……支持体、３１……係止具、３４……弾
性体、３５……突起、４，５……端部。 Figure 1A is a perspective view of a disaster prevention surface with replaceable facepieces according to an embodiment of this invention, Figures 1B and C are partially enlarged explanatory views of Figure 1A, and Figure 2A is an example of this invention. A perspective view of a support body for a disaster prevention surface with replaceable facepieces according to an embodiment, FIGS. 2B and C are respectively enlarged side views of the support body in FIG. 2A, and FIG. 3A is an embodiment of this invention. FIGS. 3B and 3C are respectively enlarged side views of the facepiece of FIG. 3A. 1... Disaster prevention surface, 2... Face piece, 21... Fitting hole,
22...Locker, 23...Engagement hole, 24...Engagement piece, 3...Support, 31...Locker, 34...Elastic body, 35...Protrusion, 4,5... edge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 面体と支持体からなる面体交換可能な防災面で
あつて、この面体の上部所要位置に所要数の嵌合
孔が穿設され上部両端部に係止具が形成されてな
り、この支持体の両端部近傍であつて面体の両端
部の係止位置に係止具が形成され支持体の任意位
置に突起及び面状の弾性体が形成されてなる面体
交換可能な防災面。 It is a disaster prevention face that is made up of a face piece and a support body and is replaceable.The required number of fitting holes are drilled at the required positions on the upper part of this face piece, and locking tools are formed on both ends of the upper part. A disaster prevention face whose face piece is replaceable, wherein locking tools are formed at locking positions near both ends of the face piece, and projections and planar elastic bodies are formed at arbitrary positions on the support body.
JP5111388U 1988-04-15 1988-04-15 Face-to-face exchangeable disaster prevention surface Expired - Lifetime JPH0724116Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5111388U JPH0724116Y2 (en) 1988-04-15 1988-04-15 Face-to-face exchangeable disaster prevention surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5111388U JPH0724116Y2 (en) 1988-04-15 1988-04-15 Face-to-face exchangeable disaster prevention surface

Publications (2)

Publication Number Publication Date
JPH01155459U true JPH01155459U (en) 1989-10-25
JPH0724116Y2 JPH0724116Y2 (en) 1995-06-05

Family

ID=31277143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5111388U Expired - Lifetime JPH0724116Y2 (en) 1988-04-15 1988-04-15 Face-to-face exchangeable disaster prevention surface

Country Status (1)

Country Link
JP (1) JPH0724116Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5663677B1 (en) * 2014-01-15 2015-02-04 明正 王 Protective mask
JP6270078B1 (en) * 2016-09-09 2018-01-31 三菱ロジスネクスト株式会社 Air gun dust cover and air gun provided with the same
JP2018039108A (en) * 2017-10-13 2018-03-15 三菱ロジスネクスト株式会社 Dust cover for air gun and air gun mounted with the same
CN108938193A (en) * 2018-10-12 2018-12-07 中国电建集团贵州工程有限公司 A kind of protective face mask

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5663677B1 (en) * 2014-01-15 2015-02-04 明正 王 Protective mask
JP2015131047A (en) * 2014-01-15 2015-07-23 明正 王 Protective mask
JP6270078B1 (en) * 2016-09-09 2018-01-31 三菱ロジスネクスト株式会社 Air gun dust cover and air gun provided with the same
JP2018039108A (en) * 2017-10-13 2018-03-15 三菱ロジスネクスト株式会社 Dust cover for air gun and air gun mounted with the same
CN108938193A (en) * 2018-10-12 2018-12-07 中国电建集团贵州工程有限公司 A kind of protective face mask
CN108938193B (en) * 2018-10-12 2024-02-06 中国电建集团贵州工程有限公司 Protective mask

Also Published As

Publication number Publication date
JPH0724116Y2 (en) 1995-06-05

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