JPS63196029U - - Google Patents

Info

Publication number
JPS63196029U
JPS63196029U JP8605087U JP8605087U JPS63196029U JP S63196029 U JPS63196029 U JP S63196029U JP 8605087 U JP8605087 U JP 8605087U JP 8605087 U JP8605087 U JP 8605087U JP S63196029 U JPS63196029 U JP S63196029U
Authority
JP
Japan
Prior art keywords
shutter
interlocking rod
shutter plate
interlocking
abuts
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
JP8605087U
Other languages
English (en)
Other versions
JPH0522726Y2 (ja
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 JP8605087U priority Critical patent/JPH0522726Y2/ja
Publication of JPS63196029U publication Critical patent/JPS63196029U/ja
Application granted granted Critical
Publication of JPH0522726Y2 publication Critical patent/JPH0522726Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1図乃至第5図は本考案を示すもので、第1
図は換気扇の断面図、第2図はシヤツタ板閉塞状
態の断面図、第3図はシヤツタ板開放状態の断面
図、第4図は異なる構造のシヤツタ板閉塞状態の
断面図、第5図は同シヤツタ板開放状態の断面図
、第6図は従来の技術の断面図である。 11……枠体、12……枢軸、13……シヤツ
タ板、14……長孔、15……連動杆、16……
水平杆部、17,18……突片部、19……垂直
杆部、20,21,22……突起、23,24,
25……突部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒状枠体に開閉自在に支持した複数枚のシヤツ
    タ板と、シヤツタ板を連動開閉する如く、上下方
    向に延設する長孔を介してシヤツタ板と接続する
    連動杆と、シヤツタ板の閉塞時に連動杆に当接し
    て連動杆の側方への移動を拘束すると共にシヤツ
    タ板の開放時に連動杆に当接して連動杆の下方へ
    の移動を拘束する枠体に形成した突部と、連動杆
    を上方に付勢するバネ体と、バネ体に抗して連動
    杆を長孔に沿つて下方に移動せしめると共に更に
    引下げてシヤツタ板を開方せしめる連動杆引下機
    構とを備えたシヤツタ装置。
JP8605087U 1987-06-02 1987-06-02 Expired - Lifetime JPH0522726Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8605087U JPH0522726Y2 (ja) 1987-06-02 1987-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8605087U JPH0522726Y2 (ja) 1987-06-02 1987-06-02

Publications (2)

Publication Number Publication Date
JPS63196029U true JPS63196029U (ja) 1988-12-16
JPH0522726Y2 JPH0522726Y2 (ja) 1993-06-11

Family

ID=30942007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8605087U Expired - Lifetime JPH0522726Y2 (ja) 1987-06-02 1987-06-02

Country Status (1)

Country Link
JP (1) JPH0522726Y2 (ja)

Also Published As

Publication number Publication date
JPH0522726Y2 (ja) 1993-06-11

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