JPH031582Y2 - - Google Patents
Info
- Publication number
- JPH031582Y2 JPH031582Y2 JP1982135538U JP13553882U JPH031582Y2 JP H031582 Y2 JPH031582 Y2 JP H031582Y2 JP 1982135538 U JP1982135538 U JP 1982135538U JP 13553882 U JP13553882 U JP 13553882U JP H031582 Y2 JPH031582 Y2 JP H031582Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- upper frame
- window
- movable body
- leaf spring
- 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.)
- Expired
Links
- 239000000779 smoke Substances 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Special Wing (AREA)
- Wing Frames And Configurations (AREA)
Description
【考案の詳細な説明】
この考案は、窓枠に扉を起倒自在に枢支してな
る排煙窓において、閉めてある前記扉を素早く押
倒して全開することができる排煙窓蹴出し装置に
関する。[Detailed description of the invention] This invention is a smoke evacuation window in which a door is pivotally supported on a window frame so that the door can be raised and lowered, and the smoke evacuation window kicker allows the closed door to be quickly pushed down and fully opened. Regarding equipment.
一般に、排煙窓は、火災時に室内の煙や有毒ガ
スをできるだけ速やかに外部に排出できるよう素
早く開けることができる構造にする必要がある。 Generally, smoke evacuation windows need to be constructed so that they can be opened quickly in the event of a fire so that smoke and toxic gases from the room can be exhausted to the outside as quickly as possible.
しかし、窓枠に扉を起倒自在に枢支してなる従
来の排煙窓では扉を解錠と同時に強制的に開ける
ような特別な装置が取付けられておらず、また取
付けてあつても板ばね等を利用した構造的に未熟
なものが多く永年の経過とともに扉と窓枠に起倒
自在に枢支する軸が摩耗し、扉を素早く、かつ確
実に開けることができないことがあつた。 However, with conventional smoke exhaust windows in which the door is pivoted to the window frame so that it can be raised and lowered, no special device is installed to forcefully open the door at the same time as unlocking, and even if it is installed, Many of these were structurally immature, using leaf springs, etc. Over the years, the shafts that pivoted to the door and window frames to allow them to rise and fall wore out, making it impossible to open the door quickly and reliably. .
この考案は窓枠に扉を起倒自在に枢支すると共
に前記窓枠の上枠に可動体をリンクを介して上枠
長手方向に往復動すると同時に上下動自在に取り
付け、この可動体に前記扉の上框のラツチに係合
しうる爪片と当該可動体と共に上枠長手方向に往
復動しうる摺動片をそれぞれ取り付け、前記上枠
の下側に前記摺動片に押されて弾発する板ばねと
取付ピンを中心に回転することにより先端側が窓
枠の室内方向若しくは室外方向に摺動して前記扉
の上框を室内側若しくは室外側に蹴り出すことが
可能な蹴出しレバーを一体に設け、且つ前記板ば
ねはラツチと爪片とが解錠方向に移動すると順次
湾曲するように形成することにより前記目的を達
成するものである。 This invention pivots the door to the window frame so that it can be raised and lowered, and also attaches a movable body to the upper frame of the window frame via a link so that it can reciprocate in the longitudinal direction of the upper frame and at the same time be able to move up and down. A claw piece that can engage with the latch of the upper stile of the door and a sliding piece that can reciprocate in the longitudinal direction of the upper frame together with the movable body are attached respectively, and a resilient piece that is pushed by the sliding piece is attached to the underside of the upper frame. The kicking lever is capable of kicking out the upper stile of the door to the indoor side or the outdoor side by rotating around the emitting leaf spring and the mounting pin so that the tip side slides in the indoor direction or the outdoor direction of the window frame. The above-mentioned object is achieved by providing the latch and the leaf spring in one piece, and by forming the leaf spring so that it curves sequentially as the latch and the pawl move in the unlocking direction.
以下、この考案を図示する一実施例によつて説
明すると、排煙窓１は扉２を窓枠３に蝶番やその
他の連結手段によつて起倒自在に枢支することに
より構成され、前記窓枠３の上枠４の下側にはリ
ンク５，５によつて上枠４の長手方向に往復動可
能な可動体６が取付けられ、可動体６には扉２の
上框７の上側に設けたラツチ８に係合し得る爪片
９が形成されている。そして、前記爪片９をラツ
チ８に係合させることにより排煙窓１はロツクさ
れ、扉２は倒れなくなり、爪片９をラツチ８より
外すと、排煙窓１のロツクは解かれ、扉２は押す
かあるいは手前に引くことにより倒れる。 Hereinafter, this invention will be explained with reference to an illustrated embodiment. A smoke exhaust window 1 is constructed by pivoting a door 2 to a window frame 3 so that it can be raised and lowered by a hinge or other connecting means. A movable body 6 that can reciprocate in the longitudinal direction of the upper frame 4 is attached to the lower side of the upper frame 4 of the window frame 3 by links 5, 5, and the movable body 6 is attached to the upper side of the upper frame 7 of the door 2. A pawl 9 is formed which can be engaged with a latch 8 provided on the holder. Then, by engaging the claw piece 9 with the latch 8, the smoke exhaust window 1 is locked, and the door 2 will not fall down, and when the claw piece 9 is removed from the latch 8, the smoke exhaust window 1 will be unlocked, and the door 2 will not fall down. 2 can be collapsed by pushing or pulling towards you.
可動体６の一他部には上枠４の長手方向に延在
する摺動片１０が取付けられている。また窓枠３
の上枠４の下面には蹴出しレバー１１が前記摺動
片１０に近接して取付けられている。蹴出しレバ
ー１１はその基端部とピン１２により上枠４の下
面に枢支することによつて排煙窓１の室内外方向
に摺動自在になつている。また、蹴出しレバー１
１の基端部には摺動片１０側に延在する板ばね１
３が取付けられ、その先端部は摺動片１０に達
し、所定長さ摺動片１０とラツプしている。板ば
ね１３の先端部には摺動片１０側に膨出する膨出
部１４が形成されている。 A sliding piece 10 extending in the longitudinal direction of the upper frame 4 is attached to the other part of the movable body 6. Also window frame 3
A kick lever 11 is attached to the lower surface of the upper frame 4 in close proximity to the sliding piece 10. The kick lever 11 is pivotally supported on the lower surface of the upper frame 4 by its base end and a pin 12, so that it can freely slide in the direction of the interior and exterior of the smoke exhaust window 1. Also, kick out lever 1
A leaf spring 1 extending toward the sliding piece 10 is attached to the base end of the leaf spring 1 .
3 is attached, and its tip reaches the sliding piece 10 and wraps with the sliding piece 10 for a predetermined length. A bulging portion 14 that bulges toward the sliding piece 10 is formed at the tip of the leaf spring 13 .
このような構成において、可動体６を摺動片１
０のある方向に移動させると摺動片１０と板ばね
１３の膨出部１４が係合し、板ばね１３が湾曲し
てばね力が発生する、さらに可動体６が移動し爪
片９がラツチ８より外れて排煙窓１のロツクが解
錠され、これと並行して板ばね１３の膨出部１４
が摺動片１０と係合して発生した板ばね１３が湾
曲したばね力により蹴出しレバー１１はピン１２
を中心に室内外方向の一方向に揺動する。その結
果、窓枠３内に垂直に立てて閉めた状態にある扉
２は上框７の立上り片１５が蹴出しレバー１１の
先端部に蹴られるため倒れて全開する。 In such a configuration, the movable body 6 is connected to the sliding piece 1
0, the sliding piece 10 and the bulging part 14 of the leaf spring 13 engage, the leaf spring 13 curves and a spring force is generated, and the movable body 6 moves further and the claw piece 9 When the latch 8 is released, the smoke exhaust window 1 is unlocked, and in parallel with this, the bulge 14 of the leaf spring 13 is released.
The kick lever 11 is moved to the pin 12 by the spring force generated when the plate spring 13 is curved and engaged with the sliding piece 10
It swings in one direction, indoors and outdoors, around the center. As a result, the door 2, which is vertically erected within the window frame 3 and closed, falls down and is fully opened because the rising piece 15 of the upper stile 7 is kicked by the tip of the kick lever 11.
扉２を開けるには、引紐１６を引張つて可動体
６を揺動レバー１１の方向に移動させる。移動し
た可動体６は引紐１６を離せばコイルバネ１７に
よつて元に戻る。また、蹴出しレバー１１は扉２
を窓枠３内に垂直に立てて閉めれば上框７の立上
り片１５によつて押され、元に戻る。 To open the door 2, pull the drawstring 16 and move the movable body 6 in the direction of the swing lever 11. The moved movable body 6 returns to its original position by the coil spring 17 when the drawstring 16 is released. In addition, the kick lever 11 is
When it is vertically placed in the window frame 3 and closed, it is pushed by the rising piece 15 of the upper stile 7 and returns to its original position.
この考案は以上の構成からなるので以下の効果
を奏するものである。 Since this invention consists of the above-mentioned structure, it produces the following effects.
扉施錠用の爪片と扉上框に形成されたラツチと
の係合及び解放は可動体が単に上枠長手方向に往
復動することによりなされるのではなく、上枠長
手方向に往復動すると同時に上下動することによ
りなされる。 The engagement and release between the door locking pawl and the latch formed on the upper door stile is not achieved simply by the movable body reciprocating in the longitudinal direction of the upper frame, but by reciprocating in the longitudinal direction of the upper frame. This is done by moving up and down at the same time.
したがつて、扉の施錠及び解放は確実になされ
る。 Therefore, the door can be locked and unlocked reliably.
また、扉上端の蹴出しは前記可動体の往復動に
連動して回転することにより先端側が窓枠の室内
方向若しくは室外方向に揺動して前記扉の上框を
室内側若しくは室外側に蹴り出すことが可能な蹴
出しレバーによつてなされる。 In addition, the kicker at the upper end of the door rotates in conjunction with the reciprocating movement of the movable body, so that the tip side swings toward the indoor or outdoor direction of the window frame, kicking the upper stile of the door toward the indoor or outdoor side. This is done with a kick lever that can be pulled out.
しかも、蹴出しレバーの可動体との当接部には
板ばねが取り付けられ、且つ当該板ばねはラツチ
と爪片とが解錠方向に移動すると順次湾曲するよ
うに形成されている為、蹴出しレバーの先端側を
揺動させるのに必要な力、すなわち扉上框を蹴る
のに必要な力を充分に充分に保有することができ
る。 Moreover, a leaf spring is attached to the part of the kick lever that comes into contact with the movable body, and the leaf spring is formed so that it curves sequentially as the latch and pawl move in the unlocking direction. It is possible to sufficiently hold the force necessary to swing the tip side of the ejection lever, that is, the force necessary to kick the door stile.
したがつて、閉め切つた扉を素早く且つ確実に
開けることができる。 Therefore, a closed door can be opened quickly and reliably.
さらに、構造が極めて単純である為、部品数が
少なくてすみ、極めて廉価に製作することができ
る。 Furthermore, since the structure is extremely simple, the number of parts is small and it can be manufactured at an extremely low cost.
第１図はこの考案に係る排煙窓の正面図、第２
図および第３図は第１図におけるイ部拡大縦断面
図、第４図および第６図は第２図におけるＡ−Ａ
線およびＣ−Ｃ線断面図、第５図は第３図におけ
るＢ−Ｂ線断面図である。
１……排煙窓、２……扉、３……窓枠、４……
上枠、５……リンク、６……可動体、７……上
框、８……ラツチ、９……爪片、１０……摺動
片、１１……蹴出しレバー、１２……ピン、１３
……板ばね、１４……膨出部、１５……立上り
片、１６……引紐。
Figure 1 is a front view of the smoke exhaust window according to this invention, Figure 2
Figures 3 and 3 are enlarged vertical cross-sectional views of the section A in Figure 1, and Figures 4 and 6 are A-A in Figure 2.
5 is a sectional view taken along line B-B in FIG. 3. FIG. 1...Smoke exhaust window, 2...Door, 3...Window frame, 4...
Upper frame, 5... Link, 6... Movable body, 7... Upper stile, 8... Latch, 9... Claw piece, 10... Sliding piece, 11... Kick-out lever, 12... Pin, 13
... leaf spring, 14 ... bulge, 15 ... rising piece, 16 ... drawstring.
Claims (1)
の上枠に可動体をリンクを介して上枠長手方向に
往復動すると同時に上下動自在に取り付け、この
可動体に前記扉の上框のラツチに係合しうる爪片
と当該可動体と共に上枠長手方向に往復動しうる
摺動片をそれぞれ取り付け、前記上枠の下側に前
記摺動片に押され弾発する板ばねと取付ピンを中
心に回転することにより先端側が窓枠の室内方向
若しくは室外方向に摺動して前記扉の上框を室内
側若しくは室外側に蹴り出すことが可能な蹴出し
レバーを一体に設け、且つ前記板ばねはラツチと
爪片とが解錠方向に移動すると順次湾曲するよう
に形成してあることを特徴とする排煙窓蹴出し装
置。 A door is pivotally supported on the window frame so that it can be raised and lowered, and a movable body is attached to the upper frame of the window frame via a link so that it can reciprocate in the longitudinal direction of the upper frame and at the same time be able to move up and down. A claw piece that can engage with the latch of the stile and a sliding piece that can reciprocate in the longitudinal direction of the upper frame together with the movable body are respectively attached, and a leaf spring that is pushed by the sliding piece and springs on the underside of the upper frame. integrally provided with a kicking lever that can kick the upper stile of the door to the indoor side or the outdoor side by rotating around a mounting pin and sliding the tip side toward the indoor direction or the outdoor direction of the window frame; The smoke evacuation window kicking device is characterized in that the leaf spring is formed to curve sequentially as the latch and the pawl move in the unlocking direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13553882U JPS5940470U (en) | 1982-09-07 | 1982-09-07 | Smoke exhaust window kicking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13553882U JPS5940470U (en) | 1982-09-07 | 1982-09-07 | Smoke exhaust window kicking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5940470U JPS5940470U (en) | 1984-03-15 |
| JPH031582Y2 true JPH031582Y2 (en) | 1991-01-17 |
Family
ID=30305038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13553882U Granted JPS5940470U (en) | 1982-09-07 | 1982-09-07 | Smoke exhaust window kicking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940470U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234842U (en) * | 1975-09-04 | 1977-03-11 |
-
1982
- 1982-09-07 JP JP13553882U patent/JPS5940470U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234842U (en) * | 1975-09-04 | 1977-03-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5940470U (en) | 1984-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108825016B (en) | Multi-angle limiting mechanism for fireproof window | |
| KR100382892B1 (en) | Sliding Door Locks | |
| JPH031582Y2 (en) | ||
| KR100681423B1 (en) | Sliding Door Locks | |
| KR20200103429A (en) | Lock device for sliding fittings | |
| KR102310548B1 (en) | The automatic opening apparatus of the sliding door | |
| KR102608125B1 (en) | The automatic opening apparatus of the sliding door | |
| KR200419785Y1 (en) | Sliding Door Locks | |
| JPH10184185A (en) | Shoji opening device for sliding door | |
| JP4106946B2 (en) | Locking device in shutter device for building | |
| KR20020074933A (en) | Sliding Door Locks | |
| JP3127802B2 (en) | sash | |
| JP2020159194A (en) | Lock release device of fitting and engaging-disengaging device of fitting | |
| KR102669388B1 (en) | Locking device of a sliding type window | |
| JPH044144Y2 (en) | ||
| JPS5911569Y2 (en) | Shoji pulling device | |
| JPH0510072A (en) | Door | |
| JPH0627741Y2 (en) | Protruding sash window for high places | |
| JPH037496Y2 (en) | ||
| JPH0234388Y2 (en) | ||
| JP2504002Y2 (en) | Movable shoji pop-out holding device with pop-out sliding sash | |
| JPH037497Y2 (en) | ||
| JPH0324782Y2 (en) | ||
| JP3741259B2 (en) | Shoji guide mechanism for raising and lowering windows | |
| JPH0415900Y2 (en) |