JPH01101557U - - Google Patents

Info

Publication number
JPH01101557U
JPH01101557U JP19698987U JP19698987U JPH01101557U JP H01101557 U JPH01101557 U JP H01101557U JP 19698987 U JP19698987 U JP 19698987U JP 19698987 U JP19698987 U JP 19698987U JP H01101557 U JPH01101557 U JP H01101557U
Authority
JP
Japan
Prior art keywords
air supply
supply pipe
face shield
cover band
band 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.)
Pending
Application number
JP19698987U
Other languages
English (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 JP19698987U priority Critical patent/JPH01101557U/ja
Publication of JPH01101557U publication Critical patent/JPH01101557U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第1図は
斜面図、第2図は下方よりみた斜面図、第3図は
要部縦断側面図、第4図は第3図A―A線断面図
、第5図A,Bは被りバンドに対する送気パイプ
支持の説明図、第6図は被りバンドの頭径調整手
段の要部を示す説明図、第7図は使用状態の斜面
図である。 1…被りバンド体、2…送気パイプ、5…フエ
ースシールド、6…折返し遮蔽片、8…給気パイ
プ、9…分岐路、a…顔輪郭。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被りバンド体の外周に、後端に給気パイプを分
    岐接続してなる送気パイプを配設すると共に、該
    送気パイプの額部側となる前部分を含む前記被り
    バンド体の前面に透明の弯曲形フエースシールド
    を垂下突設し、該フエースシールドの周縁に顔輪
    郭に接触する折返し遮蔽片を設け、且つフエース
    シールド枠内に臨む前記送気パイプの前部分の下
    部に複数個の空気噴出孔を穿つてなる歯科用防菌
    ・防塵マスク。
JP19698987U 1987-12-25 1987-12-25 Pending JPH01101557U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19698987U JPH01101557U (ja) 1987-12-25 1987-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19698987U JPH01101557U (ja) 1987-12-25 1987-12-25

Publications (1)

Publication Number Publication Date
JPH01101557U true JPH01101557U (ja) 1989-07-07

Family

ID=31487570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19698987U Pending JPH01101557U (ja) 1987-12-25 1987-12-25

Country Status (1)

Country Link
JP (1) JPH01101557U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011504787A (ja) * 2007-11-28 2011-02-17 スリーエム イノベイティブ プロパティズ カンパニー 取り外し可能な頭部サスペンションを備えるレスピレータシステム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50107796A (ja) * 1974-02-01 1975-08-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50107796A (ja) * 1974-02-01 1975-08-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011504787A (ja) * 2007-11-28 2011-02-17 スリーエム イノベイティブ プロパティズ カンパニー 取り外し可能な頭部サスペンションを備えるレスピレータシステム

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