JPH0765439B2 - Door ventilation system - Google Patents
Door ventilation systemInfo
- Publication number
- JPH0765439B2 JPH0765439B2 JP63117339A JP11733988A JPH0765439B2 JP H0765439 B2 JPH0765439 B2 JP H0765439B2 JP 63117339 A JP63117339 A JP 63117339A JP 11733988 A JP11733988 A JP 11733988A JP H0765439 B2 JPH0765439 B2 JP H0765439B2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- pair
- open
- ventilation
- flange
- 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 - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title claims description 33
- 238000007664 blowing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Air-Flow Control Members (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、居室等のドアの換気装置に関するものであ
る。TECHNICAL FIELD The present invention relates to a ventilator for a door of a living room or the like.
従来、住宅等の建物において、建物全体の自然換気を良
好に行えるように、天井や床下等に換気口を設けたもの
がある。このような建物の居室のドアに換気口を設ける
ことがある。換気口には居室内が見えることを防止する
ため、ルーバを設けている。2. Description of the Related Art Conventionally, in a building such as a house, there is a building in which a ventilation opening is provided in a ceiling, an underfloor or the like so that natural ventilation of the entire building can be favorably performed. A ventilation port may be provided in the door of the living room of such a building. A louver is installed at the ventilation port to prevent the interior of the room from being seen.
しかし、換気口が開放されたままであって、閉じること
ができないため、風の吹き込みや冷気の侵入を防止する
ことができないという問題点がある。なお、ルーバを開
閉可能にしようとすると、多数の羽根板を連動させる必
要があるため、構造が複雑になるという問題点がある。However, there is a problem in that it is not possible to prevent the blowing of wind and the invasion of cold air because the ventilation port remains open and cannot be closed. If the louver is to be opened / closed, it is necessary to interlock a large number of blades, resulting in a complicated structure.
この発明の目的は、換気口からの風の吹き込みや冷気の
侵入を防止きる構造の簡単なドアの換気装置を提供する
ことである。An object of the present invention is to provide a door ventilator having a simple structure that can prevent the blowing of wind and the entry of cold air from the ventilation port.
この発明のドアの換気装置は、ドアに形成した換気口に
内側へ突出するフランジを設け、前記フランジに縁部が
重なって前記換気口を閉じるダンパを略水平に移動可能
に設ける。このダンパを前記フランジに重なった閉じ位
置と前記フランジから離れた開き位置とで保持する開閉
状態維持機構を設け、この開閉状態維持機構が、前記換
気口の両側に取付けられ内側面の中央部に窓部が設けら
れかつ下面が開口した一対のケースと、これら一対のケ
ース内に前後方向に移動可能に装着され前記窓部を通し
て前記ダンパの両端に固着された一対のスライダと、前
記一対のケース内に装着され前記ダンパを前記閉じ位置
に付勢された一対のばねと、前記一対のスライダの下端
に取付けられた一対の係合子と、前記一対のケースの下
面に取付けられ前記係合子が案内されるループ状のガイ
ド溝を有し前記ダンパの押圧操作により前記係合子が係
脱して前記ダンパを前記開き位置に保持し得る係止部を
前記ガイド溝に設けた一対のベースとからなる。In the door ventilator of the present invention, a flange protruding inward is provided in the ventilation opening formed in the door, and a damper for closing the ventilation opening by overlapping an edge portion with the flange is provided so as to be movable substantially horizontally. An open / closed state maintaining mechanism for holding the damper at a closed position overlapping the flange and at an open position separated from the flange is provided, and the open / closed state maintaining mechanism is attached to both sides of the ventilation opening at the center of the inner side surface. A pair of cases provided with a window and having an open lower surface, a pair of sliders movably mounted in the pair of cases in the front-rear direction and fixed to both ends of the damper through the windows, and the pair of cases. A pair of springs mounted inside and urging the damper to the closed position, a pair of engagement elements attached to the lower ends of the pair of sliders, and the engagement elements attached to the lower surfaces of the pair of cases to guide the engagement elements. A pair of locking portions that have a loop-shaped guide groove and that can hold the damper in the open position by engaging and disengaging the engagement element by pressing the damper. Consisting of over nest.
この発明の構成によると、換気口をダンパで開閉できる
ので、換気口からの風の吹き込みや冷気の侵入を防止で
きる。ダンパは、換気口の閉じ位置および開き位置で開
閉状態維持機構により保持される。また、ダンパを押す
だけでダンパの開閉状態を変えることができるため操作
性が良好であり、またダンパのどの部分を押してもよい
のでさらに操作が容易になる。また、ダンパ自体を操作
するため別に操作手段を必要とせず外観がすっきりしデ
ザイン性の向上を図ることができる。According to the configuration of the present invention, since the ventilation port can be opened and closed by the damper, it is possible to prevent the blowing of wind and the entry of cold air from the ventilation port. The damper is held by the open / closed state maintaining mechanism at the closed position and the open position of the ventilation port. In addition, the open / closed state of the damper can be changed simply by pushing the damper, so that the operability is good, and since any portion of the damper may be pushed, the operation is further facilitated. Further, since the damper itself is operated, no separate operating means is required, and the appearance is neat and the design can be improved.
この発明の第１の実施例を第１図ないし第18図に基づい
て説明する。A first embodiment of the present invention will be described with reference to FIGS.
第３図はこの発明のドアの換気装置を適用した建物を示
す。床下換気口２を設けるとともに、２階の天井換気口
３から屋根換気筒４に続く換気路を設けることにより、
建物１の全体を自然換気するようにしてある。建物１の
１階の居室５のドア６に、第４図に示すように換気口７
を上下端に位置して設け、両換気口７にこの換気装置を
適用してある。FIG. 3 shows a building to which the door ventilation device of the present invention is applied. By providing an underfloor ventilation port 2 and a ventilation path from the ceiling ventilation port 3 on the second floor to the roof ventilation tube 4,
The whole building 1 is naturally ventilated. On the door 6 of the living room 5 on the first floor of the building 1, as shown in FIG.
Are provided at the upper and lower ends, and this ventilation device is applied to both ventilation ports 7.
第１図はドア６の水平断面、第２図はその垂直断面であ
る。換気口７の両側の開口縁にはドア６の表面板等から
なるフランジ８が形成してある。このフランジ８に上下
縁が重なるダンパ９を設け、ダンパ９をフランジ８に接
触した閉じ位置（第１図（Ｂ），第２図（Ｂ））とフラ
ンジ８から離れた開き位置（第１図（Ａ），第２図
（Ａ））とで各々保持する開閉状態維持機構101を両端
に設ける。ダンパ９は、横板9aを両面に突出させて十字
状の断面形状としてある。1 is a horizontal section of the door 6, and FIG. 2 is a vertical section thereof. Flanges 8 made of a surface plate of the door 6 are formed at the opening edges on both sides of the ventilation port 7. The flange 8 is provided with a damper 9 whose upper and lower edges are overlapped with each other, and the damper 9 is in a closed position (FIGS. 1 (B) and 2 (B)) in contact with the flange 8 and an open position (FIG. 1) apart from the flange 8. (a), provided at both ends closed state maintaining mechanism 10 1 of each holding out the second view (a)). The damper 9 has a cross-shaped cross section with the horizontal plates 9a protruding on both sides.
第５図は開閉状態維持機構101とダンパ９との関係を示
す。開閉状態維持機構101は、ダンパ９を一度押すとダ
ンパ９を開き位置に保持し、再度押すと閉じ位置に復帰
させる動作を繰り返すものであり、次の構造を有する。
開閉状態維持機構101は、換気口７の両側に取付けられ
内側面の中央部に窓部11aが設けられかつ下面が開口し
た一対のケース11,11と、これら一対のケース11,11内に
前後方向に移動可能に装着され窓部11aを通してダンパ
９の両端にジョイント金具13を介してビス固定された一
対のスライダ12,12と、一対のケース11,11の下面に係合
突起19（第６図）により取付けられた一対のベース18,1
8とを備えている。Figure 5 shows the relationship between the opening and closing state maintaining mechanism 10 1 and the damper 9. Closed state maintaining mechanism 10 1, pressing the damper 9 once held in the open position damper 9, which repeats the operation to return to the closed position and pressed again, has the following structure.
Closed state maintaining mechanism 10 1 includes a pair of case 11, 11 a window portion 11a at the center portion of the inner surface is attached on both sides and provided lower surface is open vent 7, to these inner pair of case 11 and 11 A pair of sliders 12 and 12 mounted movably in the front-rear direction and fixed to the ends of the damper 9 with screws through joint fittings 13 through the window 11a, and engaging projections 19 (first (Fig. 6) A pair of bases 18,1 mounted by
8 and.
第６図および第７図に示すように、ケース11は取付穴14
を有し、取付穴14に挿通した木ねじまたはビス等の固着
具（図示せず）でドア６に取付けられる。スライダ12は
ばね15でダンパ閉じ方向に付勢してあり、スライダ12に
取付けたＳ字状の係合子16が係合するガイド溝17（第12
図）をベース18に形成してある。係合子16は滑り易いよ
うにフッ素樹脂コーティングしてある。As shown in FIGS. 6 and 7, the case 11 has a mounting hole 14
And is attached to the door 6 with a fastener (not shown) such as a wood screw or a screw inserted through the attachment hole 14. The slider 12 is biased by a spring 15 in the damper closing direction, and a guide groove 17 (the twelfth twelfth portion) with which an S-shaped engaging element 16 attached to the slider 12 is engaged.
Is formed on the base 18. The engagement element 16 is coated with a fluororesin so that it can slip easily.
ガイド溝17は、溝部17a〜17gをハート状に形成したもの
であり、溝部17d,17e間の屈曲部が係止部25となる。ガ
イド溝17は、係合子16が矢印で示す方向に移動して逆方
向移動しないように、途中の３箇所に0.5mm程度の高さ
の段差部21〜23を設けてある。また、溝部17bは溝部17c
側に浅くなるテーパ状とし、溝部17gは溝部17a側に浅く
なるテーパ状としてある。The guide groove 17 is formed by forming the groove portions 17a to 17g in a heart shape, and the bent portion between the groove portions 17d and 17e serves as the locking portion 25. The guide groove 17 is provided with stepped portions 21 to 23 having a height of about 0.5 mm at three locations on the way so that the engagement element 16 moves in the direction indicated by the arrow and does not move in the opposite direction. Further, the groove portion 17b is the groove portion 17c.
The groove portion 17g has a taper shape that becomes shallower toward the side and the groove portion 17g has a taper shape that becomes shallower toward the groove portion 17a side.
上記構成の動作を説明する。ダンパ９を第２図（Ｂ）の
閉じ状態から換気口７の奥側へ手で押すと、開閉状態維
持機構101のスライダ12がダンパ９とともに移動し、ス
ライダ12に取付けられた係合子16がベース18のガイド溝
17（第12図）内を溝部17aから溝部17cへ移動する。ダン
パ９から手を離すと、ばね15（第７図）の復元力でスラ
イダ12が戻され、係合子16が溝部17dに入って係止部25
に当たる。そのため、スライダ12が止まり、ダンパ９は
第２図（Ａ）の開き位置に保持される。ダンパ９を再度
押すと、係合子16は溝部17eから溝部17fに入る。タンパ
９から手を離すと、ばね15の復元力により係合子16は溝
部17gから溝部17aに戻る。これにより、ダンパ９は再度
第２図（Ｂ）の閉じ位置に保持される。この後、ダンパ
９を押す都度前記の動作が繰り返される。The operation of the above configuration will be described. Pressing manually damper 9 from the closed state of FIG. 2 (B) to the back side of the ventilation opening 7, the engaging element slider 12 in closed state maintaining mechanism 10 1 is moved together with the damper 9, attached to the slider 12 16 Is the base 18 guide groove
The inside of 17 (Fig. 12) is moved from the groove portion 17a to the groove portion 17c. When the damper 9 is released, the slider 12 is returned by the restoring force of the spring 15 (Fig. 7), the engaging element 16 enters the groove 17d, and the engaging portion 25
Hit Therefore, the slider 12 stops and the damper 9 is held at the open position in FIG. 2 (A). When the damper 9 is pushed again, the engagement element 16 enters the groove 17f from the groove 17e. When the hand is released from the tamper 9, the engaging element 16 returns from the groove portion 17g to the groove portion 17a by the restoring force of the spring 15. As a result, the damper 9 is again held at the closed position in FIG. 2 (B). After that, the above operation is repeated each time the damper 9 is pressed.
このドアの換気装置は、換気口７を開閉するダンパ９を
設けたので、換気口７からの風の吹き込みや冷気の侵入
を防止できる。ダンパ９は開閉状態維持機構101により
閉じ位置および開き位置で保持されるので、不用意に開
閉することがない。開閉状態維持機構101は、ダンパ９
を押すだけで開閉状態を変えることができるので、操作
が簡単である。Since the door ventilator is provided with the damper 9 for opening and closing the ventilator 7, it is possible to prevent the blowing of wind and the inflow of cold air from the ventilator 7. Since damper 9 is held in position and the open position is closed by the opening and closing state maintaining mechanism 10 1, it never inadvertently opened and closed. Closed state maintaining mechanism 10 1 includes a damper 9
The open / closed state can be changed by simply pressing, so the operation is easy.
また、ダンパ９は水平移動により換気口７を開閉するよ
うにしたため、一枚ものとしても換気口７から居室内が
見え難い。このように１枚で済むため、多数の羽根板を
連動させて開閉する開閉ルーバ式のものに比べて構造が
簡単である。Further, since the damper 9 is configured to open and close the ventilation opening 7 by horizontal movement, it is difficult to see the living room through the ventilation opening 7 even if it is a single piece. Since only one blade is required, the structure is simpler than that of the open / close louver type in which a large number of blades are interlocked to open / close.
この発明のドアの換気装置は、換気口を開閉するダンパ
を設けたので、換気口からの風の吹き込みや冷気の侵入
を防止できる。ダンパは開閉状態維持機構により閉じ位
置および開き位置で保持されるので、不用意に開閉する
ことがない。また、ダンパは換気口内周のフランジに縁
部が重なるようにし、水平方向に移動させて開閉するよ
うにしたため、一枚ものとしても居室内が見え難い。こ
のように１枚ですむため、多数の羽根板を連動させて開
閉する開閉ルーバ式のものに比べて構造が簡単という効
果がある。また、また、ダンパを押すだけでダンパの開
閉状態を変えることができるため操作性が良好であり、
またダンパのどの部分を押してもよいのでさらに操作が
容易になる。また、ダンパ自体を操作するため別に操作
手段を必要とせず外観がすっきりしデザイン性の向上を
図ることができる。Since the door ventilator according to the present invention is provided with the damper that opens and closes the ventilation opening, it is possible to prevent the blowing of wind and the entry of cold air from the ventilation opening. Since the damper is held in the closed position and the open position by the open / close state maintaining mechanism, it cannot be opened / closed carelessly. Further, since the damper is configured so that the edge portion overlaps the flange on the inner circumference of the ventilation port and is moved horizontally to open and close, it is difficult to see the living room even if it is a single sheet. Since only one sheet is required in this way, the structure is simpler than that of the open / close louver type in which a large number of blades are opened and closed in conjunction with each other. In addition, the operability is good because the open / closed state of the damper can be changed simply by pressing the damper.
Further, since any part of the damper may be pushed, the operation becomes easier. Further, since the damper itself is operated, no separate operating means is required, and the appearance is neat and the design can be improved.
第１図（Ａ），（Ｂ）は各々この発明の第１の実施例の
ダンパ開き状態および閉じ状態を示す水平断面図、第２
図（Ａ），（Ｂ）はその垂直断面図、第３図はこの実施
例の換気装置を適用した建物の断面図、第４図はそのド
アの正面図、第５図は同じくその換気装置の分解斜視
図、第６図および第７図は各々同じくその開閉状態維持
機構の側面図および正面図、第８図ないし第11図は各々
同開閉状態維持機構のケースの背面図，側面図，正面
図，および平面図、第12図ないし第14図は各々同開閉状
態維持機構のベースの平面図，正面図，および側面図、
第15図ないし第18図は各々同開閉状態維持機構のスライ
ダの左側面図，正面図，右側面図，および平面図であ
る。 ６……ドア、７……換気口、８……フランジ、９……ダ
ンパ、101……開閉状態維持機構、12……スライダ、16
……係合子、17……ガイド溝1 (A) and 1 (B) are horizontal sectional views showing the damper open state and closed state of the first embodiment of the present invention, respectively.
Figures (A) and (B) are vertical sectional views, FIG. 3 is a sectional view of a building to which the ventilation system of this embodiment is applied, FIG. 4 is a front view of its door, and FIG. 5 is the same ventilation system. 6 is a side view and a front view of the open / close state maintaining mechanism, and FIGS. 8 to 11 are rear and side views of the case of the open / close state maintaining mechanism. A front view and a plan view, and FIGS. 12 to 14 are a plan view, a front view, and a side view of the base of the open / close state maintaining mechanism, respectively.
15 to 18 are a left side view, a front view, a right side view, and a plan view of the slider of the same open / close state maintaining mechanism, respectively. 6 ...... door, 7 ...... vent, 8 ...... flange, 9 ...... damper, 10 1 ...... closed state maintaining mechanism, 12 ...... slider 16
...... Engager, 17 ...... Guide groove
フロントページの続き (56)参考文献 実願昭53−10585号（実開昭54−131374 号）の願書に添付した明細書及び図面の内 容を撮影したマイクロフィルム（ＪＰ, Ｕ) 実願昭57−46701号（実開昭58−148193 号）の願書に添付した明細書及び図面の内 容を撮影したマイクロフィルム（ＪＰ, Ｕ) 実願昭49−103593号（実開昭51−30330 号）の願書に添付した明細書及び図面の内 容を撮影したマイクロフィルム（ＪＰ, Ｕ)Continuation of the front page (56) References Microfilm (JP, U), which is a photograph of the contents of the specification and drawings attached to the application for Japanese Patent Application No. 53-10585 (No. 54-131374, Japanese Utility Model Application) A microfilm (JP, U) of the specification and drawings attached to the application of No. 57-46701 (No. 58-148193), No. 49-103593 (No. 51-30330, No. 51-30330) ) A microfilm (JP, U) of the contents and drawings attached to the application
Claims (1)
ランジを設け、前記フランジに縁部が重なって前記換気
口を閉じるダンパを略水平に移動可能に設け、このダン
パを前記フランジに重なった閉じ位置と前記フランジか
ら離れた開き位置とで保持する開閉状態維持機構を設
け、この開閉状態維持機構が、前記換気口の両側に取付
けられ内側面の中央部に窓部が設けられかつ下面が開口
した一対のケースと、これら一対のケース内に前後方向
に移動可能に装着され前記窓部を通して前記ダンパの両
端に固着された一対のスライダと、前記一対のケース内
に装着され前記ダンパを前記閉じ位置に付勢された一対
のばねと、前記一対のスライダの下端に取付けられた一
対の係合子と、前記一対のケースの下面に取付けられ前
記係合子が案内されるループ状のガイド溝を有し前記ダ
ンパの押圧操作により前記係合子が係脱して前記ダンパ
を前記開き位置に保持し得る係止部を前記ガイド溝に設
けた一対のベースとからなるドアの換気装置。1. A ventilation opening formed in a door is provided with a flange projecting inward, and a damper for closing the ventilation opening by overlapping an edge portion with the flange is provided so as to be movable substantially horizontally, and the damper is overlapped with the flange. An open / closed state maintaining mechanism for holding the open / closed position and the open position apart from the flange is provided. The open / closed state maintaining mechanism is attached to both sides of the ventilation port and has a window portion at the center of the inner side surface and a lower surface. A pair of cases that are open, a pair of sliders that are movably mounted in the pair of cases in the front-rear direction and fixed to both ends of the damper through the window portion, and a pair of sliders that are mounted in the pair of cases to mount the damper. A pair of springs biased to the closed position, a pair of engaging elements attached to the lower ends of the pair of sliders, and an engaging element attached to the lower surfaces of the pair of cases to guide the engaging elements. Ventilation of a door having a pair of bases provided in the guide groove, each of which has a loop-shaped guide groove and which is capable of holding the damper at the open position by engaging and disengaging the engaging element by pressing the damper. apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63117339A JPH0765439B2 (en) | 1988-05-13 | 1988-05-13 | Door ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63117339A JPH0765439B2 (en) | 1988-05-13 | 1988-05-13 | Door ventilation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01287388A JPH01287388A (en) | 1989-11-20 |
| JPH0765439B2 true JPH0765439B2 (en) | 1995-07-19 |
Family
ID=14709264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63117339A Expired - Fee Related JPH0765439B2 (en) | 1988-05-13 | 1988-05-13 | Door ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0765439B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6286786B2 (en) * | 2013-06-28 | 2018-03-07 | パナソニックＩｐマネジメント株式会社 | Doors and ventilation equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333398Y2 (en) * | 1974-08-29 | 1978-08-17 | ||
| JPS5730393Y2 (en) * | 1978-01-30 | 1982-07-02 | ||
| JPS58148193U (en) * | 1982-03-30 | 1983-10-05 | 神鋼建材工業株式会社 | Satsushi with ventilation system |
-
1988
- 1988-05-13 JP JP63117339A patent/JPH0765439B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01287388A (en) | 1989-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |