JPS6351073U - - Google Patents
Info
- Publication number
- JPS6351073U JPS6351073U JP14628686U JP14628686U JPS6351073U JP S6351073 U JPS6351073 U JP S6351073U JP 14628686 U JP14628686 U JP 14628686U JP 14628686 U JP14628686 U JP 14628686U JP S6351073 U JPS6351073 U JP S6351073U
- Authority
- JP
- Japan
- Prior art keywords
- shoji
- mullion
- pulley
- smoke exhaust
- window frame
- 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
Links
- 239000000779 smoke Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案による開閉装置の具体的な実施
構造の一例を示す第３図Ａ―Ａ線矢視の縦断面図
、第２図は同じく第３図Ｂ―Ｂ線矢視の横断面図
、第３図は本考案の開閉装置を備えた排煙窓を室
内側から見た正面図である。
１……窓枠、２……導索、３……障子、４……
滑車、６……操作ボツクス、８，９……滑車、１
０……傾斜曲面、１１，１１ａ，１１ｂ……方立
、１２……鍔部、１３……頚部、Ｄ，ｄ……直径
。
Fig. 1 is a longitudinal sectional view taken along the line A--A in Fig. 3, showing an example of a specific implementation structure of the opening/closing device according to the present invention, and Fig. 2 is a cross-sectional view taken along the line B--B in Fig. 3. 3 are front views of a smoke exhaust window equipped with the opening/closing device of the present invention, viewed from the indoor side. 1... Window frame, 2... Leading cable, 3... Shoji, 4...
Pulley, 6... Operation box, 8, 9... Pulley, 1
0... Inclined curved surface, 11, 11a, 11b... mullion, 12... flange, 13... neck, D, d... diameter.
Claims (1)
クス６内部の巻胴から繰り出される導索２の一端
を、各方立１１上部の滑車８，９と各障子３上部
の滑車４，４とに交互に係合させて他側端の方立
に定着し、窓枠１内部に嵌設した各障子３を当該
障子３の下端部を回動支点とし上端部を回動端部
として傾動し得るように構成した排煙窓に於いて
、各障子３側の滑車４の外周面を、上端の鍔部１
２に連なる頚部１３の直径ｄを最も小さく下端へ
向かうにつれて次第に大きな直径Ｄになる臼型の
傾斜曲面１０に形成したことを特徴とする排煙窓
に於ける障子の開閉装置。 One end of the guiding cable 2 that is let out from the drum inside the operation box 6 provided in the mullion 11a at one end of the window frame 1 is connected to the pulleys 8 and 9 above each mullion 11 and the pulley 4 above each shoji 3. 4 and fixed in the mullion at the other end, and each shoji 3 fitted inside the window frame 1 uses the lower end of the shoji 3 as a rotation fulcrum and the upper end as a rotation end. In a smoke exhaust window configured to be able to tilt, the outer peripheral surface of the pulley 4 on the side of each shoji 3 is connected to the flange 1 at the upper end.
This opening/closing device for a shoji screen in a smoke exhaust window is characterized in that the diameter d of the neck 13 connected to the second section is formed into a mortar-shaped inclined curved surface 10 which has the smallest diameter d and gradually becomes larger toward the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14628686U JPS6351073U (en) | 1986-09-24 | 1986-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14628686U JPS6351073U (en) | 1986-09-24 | 1986-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351073U true JPS6351073U (en) | 1988-04-06 |
Family
ID=31058614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14628686U Pending JPS6351073U (en) | 1986-09-24 | 1986-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351073U (en) |
-
1986
- 1986-09-24 JP JP14628686U patent/JPS6351073U/ja active Pending
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