JPH0271787U - - Google Patents

Info

Publication number
JPH0271787U
JPH0271787U JP15093488U JP15093488U JPH0271787U JP H0271787 U JPH0271787 U JP H0271787U JP 15093488 U JP15093488 U JP 15093488U JP 15093488 U JP15093488 U JP 15093488U JP H0271787 U JPH0271787 U JP H0271787U
Authority
JP
Japan
Prior art keywords
handle
drum
box body
latch
operating member
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
JP15093488U
Other languages
Japanese (ja)
Other versions
JPH0613983Y2 (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 JP1988150934U priority Critical patent/JPH0613983Y2/en
Publication of JPH0271787U publication Critical patent/JPH0271787U/ja
Application granted granted Critical
Publication of JPH0613983Y2 publication Critical patent/JPH0613983Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Description

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

第１図は本考案の一実施例を適用した排煙窓の
外観斜視図、第２図は本実施例のハンドルを収納
した状態の断面図、第３図はそのハンドルが突出
した状態の断面図、第４図はドラムのラツチ構造
を示す一部切欠正面図、第５図はハンドルとドラ
ムのクラツチ部分の作動を説明する部分断面図で
ある。 ３：障子、４：ガスステイ、５：ワイヤ、１０
：操作ボツクス、１１：ドラム、１２：箱体、１
５：揺動体、１９：ラツチ解除釦、２０：ラツチ
爪、２１：ラチエツトホイール、３３：蓋体、３
５：ハンドル、３８：入力軸、４６：収納溝、４
８：ばね板、５１：ハンドル係止部材、５６：操
作釦、６３：レバー、６７：押圧ねじ。 Fig. 1 is an external perspective view of a smoke exhaust window to which an embodiment of the present invention is applied, Fig. 2 is a cross-sectional view of the handle of the present embodiment when it is retracted, and Fig. 3 is a cross-sectional view of the handle when it is protruded. 4 is a partially cutaway front view showing the latch structure of the drum, and FIG. 5 is a partially sectional view illustrating the operation of the handle and the clutch portion of the drum. 3: Shoji, 4: Gas stay, 5: Wire, 10
: Operation box, 11: Drum, 12: Box body, 1
5: Rocking body, 19: Latch release button, 20: Latch pawl, 21: Ratchet wheel, 33: Lid body, 3
5: Handle, 38: Input shaft, 46: Storage groove, 4
8: Spring plate, 51: Handle locking member, 56: Operation button, 63: Lever, 67: Pressing screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開放付勢された窓に連結したワイヤを箱体内に
収容したドラムに巻き取つてドラムラツチ部材で
前記ドラムをラツチすることにより前記窓を閉塞
状態に保持し、ラツチ解除部材の作動により前記
ラツチを解除して窓を開放するようにするととも
に、前記ドラムの前記箱体の前面側に突出した入
力軸に、該ドラムを回転操作するハンドルを折り
畳み自由に軸支して、前記箱体の前面に被着した
蓋板に該ハンドルを収納する収納溝を形成し、常
には前記ハンドルをハンドル係止部材により前記
箱体内に装着した突出付勢用のばねの弾力に抗し
て前記収納溝内に保持するようにし、前記箱体の
前面に、前記ハンドル係止部材に係合して前記ハ
ンドルの係止を解除する操作部材を装着して、該
操作部材に前記ドラムの前記ラツチ解除部材を作
動させる作動部材を一体移動可能に連結し、前記
操作部材の操作により、前記ドラムのラツチの解
除と、前記ハンドルの前記収納溝からの突出を同
時に行う構成としたことを特徴とする排煙窓の開
閉操作ボツクス。 A wire connected to the window that is biased to open is wound around a drum housed in a box body, and the drum is latched by a drum latch member to hold the window in a closed state, and the latch is released by actuation of a latch release member. At the same time, a handle for rotating the drum is freely folded and pivotally supported on an input shaft protruding from the front side of the box body of the drum, so that the front side of the box body is covered with the handle. A storage groove for storing the handle is formed in the attached lid plate, and the handle is always held in the storage groove by a handle locking member against the elasticity of a protruding biasing spring installed inside the box body. An operating member that engages with the handle locking member to release the handle is mounted on the front surface of the box body, and the operating member operates the latch release member of the drum. Opening/closing of a smoke exhaust window characterized in that an operating member is movably connected together, and operation of the operating member simultaneously releases the latch of the drum and projects the handle from the storage groove. Operation box.
JP1988150934U 1988-11-18 1988-11-18 Box for opening and closing the smoke exhaust window Expired - Lifetime JPH0613983Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988150934U JPH0613983Y2 (en) 1988-11-18 1988-11-18 Box for opening and closing the smoke exhaust window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988150934U JPH0613983Y2 (en) 1988-11-18 1988-11-18 Box for opening and closing the smoke exhaust window

Publications (2)

Publication Number Publication Date
JPH0271787U true JPH0271787U (en) 1990-05-31
JPH0613983Y2 JPH0613983Y2 (en) 1994-04-13

Family

ID=31424522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988150934U Expired - Lifetime JPH0613983Y2 (en) 1988-11-18 1988-11-18 Box for opening and closing the smoke exhaust window

Country Status (1)

Country Link
JP (1) JPH0613983Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133948A (en) * 1975-05-16 1976-11-20 Kensho Murata Exhausting device
JPS5821907U (en) * 1981-08-03 1983-02-10 ミサワホ−ム株式会社 Cover for ceiling pendant
JPS6346837A (en) * 1986-08-14 1988-02-27 Nec Corp Method and equipment for line exchange in packet network
JPS6346837U (en) * 1986-09-12 1988-03-30
JPS63159414U (en) * 1987-04-03 1988-10-19

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133948A (en) * 1975-05-16 1976-11-20 Kensho Murata Exhausting device
JPS5821907U (en) * 1981-08-03 1983-02-10 ミサワホ−ム株式会社 Cover for ceiling pendant
JPS6346837A (en) * 1986-08-14 1988-02-27 Nec Corp Method and equipment for line exchange in packet network
JPS6346837U (en) * 1986-09-12 1988-03-30
JPS63159414U (en) * 1987-04-03 1988-10-19

Also Published As

Publication number Publication date
JPH0613983Y2 (en) 1994-04-13

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