JPH06207437A - Underfloor air introduction device - Google Patents
Underfloor air introduction deviceInfo
- Publication number
- JPH06207437A JPH06207437A JP25231193A JP25231193A JPH06207437A JP H06207437 A JPH06207437 A JP H06207437A JP 25231193 A JP25231193 A JP 25231193A JP 25231193 A JP25231193 A JP 25231193A JP H06207437 A JPH06207437 A JP H06207437A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- blower
- lid
- plate
- opening
- 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
Links
Landscapes
- Building Environments (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、施工性よく送風機具を
設置でき、工事の省力化を図りうるとともに、整備、点
検などのメンテナンスを容易に行いうる床下空気導入装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an underfloor air introducing device which can install a blower device with good workability, can save labor in the work, and can easily perform maintenance such as maintenance and inspection.
【０００２】[0002]
【従来の技術】近年、家屋の居住性、快適性を高めるた
めに、外気に比べて夏期は涼しく、冬期は暖かい床下空
気を屋内に導入することにより、省エネルギーを図りつ
つ冷暖房、換気を行う床下空気導入装置が普及しつつあ
る。2. Description of the Related Art In recent years, in order to improve the habitability and comfort of a house, by introducing indoor air under the floor that is cooler in the summer than in the open air and warm in the winter, it is possible to cool and heat the floor while performing ventilation. Air introduction devices are becoming popular.
【０００３】このような床下空気導入装置は、従来、床
体に設けた吹出し口の周縁に上端が取付きかつ床下空間
にのびるダクトと、床下に設置されかつ前記ダクトを接
続しこのダクトに床下空気を送出する送風機とから形成
されていた。Conventionally, such an underfloor air introducing device is installed under the floor and is connected to the duct which has an upper end attached to the peripheral edge of the outlet provided in the floor and extends to the underfloor space. It was formed from a blower that delivers air.
【０００４】[0004]
【発明が解決しようとする課題】しかしながらこのよう
な従来のものにあっては、送風機を床下に設置するた
め、手狭な床下内での工事を余儀なくされるなど施工性
に劣るとともに、整備、点検などのメンテナンスも点検
口から床下に入って行わなければならず、手間と労力と
を要するものであった。However, in such a conventional one, since the blower is installed under the floor, the workability is inferior such that the work must be performed in a narrow underfloor, and maintenance and inspection are required. Such maintenance had to be performed under the floor through the inspection port, which required time and labor.
【０００５】本発明は、送風機を有する送風機具を、床
体に設けられかつ該送風機具の平面寸法よりも大きい開
口部の周縁に取付く取付枠に載置される床面蓋に取付け
ることを基本として、床面蓋を取付枠に載置するだけで
送風機具を床下空間に配設でき、施工性の向上及び工事
の省力化を図りうるとともに、送風機具を床体上に容易
に取出しでき、そのメンテナンスを便宜としうる床下空
気導入装置の提供を目的としている。According to the present invention, a blower device having a blower is attached to a floor cover mounted on a mounting frame which is provided on a floor and is attached to the periphery of an opening which is larger than the plane dimension of the blower device. Basically, the blower can be placed in the underfloor space simply by placing the floor cover on the mounting frame, which can improve the workability and labor saving of the work, and the blower can be easily taken out on the floor. An object of the present invention is to provide an underfloor air introduction device that can be conveniently maintained.
【０００６】[0006]
【課題を解決するための手段】前記目的を達成するため
に本発明の床下空気導入装置は、床下空間に配され床下
空気を吹出す送風機を有する送風機具を、家屋の床体に
設けられかつ前記送風機具の平面寸法よりも大きい開口
部の周縁に取付く取付枠に載置される床面蓋に取付ける
とともに、前記床面蓋に送風機具の送風口に通じる孔部
を設け、かつこの孔部に、吹出し口を有する蓋体を配す
る。In order to achieve the above object, the underfloor air introduction device of the present invention is provided with a blower tool having a blower for blowing underfloor air in an underfloor space, which is provided on a floor of a house. It is attached to a floor cover placed on a mounting frame that is attached to the periphery of an opening larger than the plane dimension of the blower tool, and the floor cover is provided with a hole communicating with the blower opening of the blower tool, and this hole A lid having an outlet is arranged in the section.
【０００７】[0007]
【作用】このように床下空気導入装置は、送風機具が取
付けられる床面蓋を、送風機具の平面寸法よりも大きい
開口部の周縁に取付く取付枠に載置することにより、該
送風機具を床下に配設できる。従って、床下内での設置
工事を排除でき、施工性を向上しうるとともに、工事の
省力化にも役立つ。As described above, the underfloor air introducing device is configured to mount the blower device by mounting the floor cover to which the blower device is attached on the attachment frame which is attached to the periphery of the opening larger than the plane size of the blower device. Can be placed under the floor. Therefore, the installation work under the floor can be eliminated, the workability can be improved, and the work can be saved in labor.
【０００８】又前記床面蓋を取付枠から持上げることに
より容易に送風機具を床上に取出しうるため、整備、点
検などのメンテナンスを手間を要することなく便宜に行
うことが出来る。このため別途点検口を設ける必要もな
く、省工事化をさらに促進しうる。Further, since the blower device can be easily taken out onto the floor by lifting the floor cover from the mounting frame, maintenance such as maintenance and inspection can be conveniently performed without trouble. For this reason, it is not necessary to provide a separate inspection port, and the construction work can be further promoted.
【０００９】[0009]
【実施例】以下本発明の一実施例を図面に基づき説明す
る。図において本発明の床下空気導入装置は、床下空間
Ｓに配され床下空気を吹出す送風機２を有する送風機具
３を、家屋の床体Ｆに設けられかつ前記送風機具３の平
面寸法よりも大きい開口部Ａの周縁に取付く取付枠２０
に載置される床面蓋４に取付けるとともに、前記床面蓋
４に送風機具３の送風口５に通じる孔部６を設け、かつ
この孔部６に、吹出し口７を有する蓋体９を配する。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the drawing, the underfloor air introduction device of the present invention includes a blower tool 3 having a blower 2 disposed in an underfloor space S and blowing out underfloor air, which is provided on a floor F of a house and is larger than a plane dimension of the blower tool 3. Mounting frame 20 that is attached to the periphery of the opening A
Is attached to the floor lid 4 placed on the floor cover 4, and the floor lid 4 is provided with a hole 6 communicating with the blower port 5 of the blower device 3, and the hole 6 has a lid 9 having an outlet 7. Distribute.
【００１０】なお本例では、前記床体Ｆに、前記蓋体９
上を通る着脱自在な底板Ｄを有しかつ蓋体９からの床下
空気を吹出しうるキャビネットＣを配置する。In this example, the floor F is provided with the lid 9
A cabinet C having a detachable bottom plate D passing above and capable of blowing underfloor air from the lid 9 is arranged.
【００１１】前記床体Ｆは、図１に示すように、溝形鋼
からなる枠材１１…をその溝部を向き合わせて矩形に接
合した枠組上面に例えば石膏ボードからなる下地板１３
と木質の床板１４とを重ねて添着した一体可搬の床パネ
ル１２を、布基礎Ｂの地表から突出する立上げ部Ｂ１屋
内面にボルト止めされる断面Ｌ字の支持金具１５の水平
な突片１５Ａに一端部下面を載置しかつ他端部を前記布
基礎Ｂと平行な他の布基礎に適宜の受金具（ともに図示
せず）を用いて支持させ、前記下地板１３下方に床下空
間Ｓを形成して布基礎Ｂ、他の布基礎間に水平に架け渡
すことにより形成される。As shown in FIG. 1, the floor F has a base plate 13 made of, for example, a plaster board on the upper surface of a frame in which frame members 11 made of channel steel are joined in a rectangular shape with their groove portions facing each other.
An integrally transportable floor panel 12 in which a wooden floor plate 14 and a wooden floor plate 14 are affixed to each other is horizontally projected onto a support bracket 15 having an L-shaped cross section, which is bolted to an indoor surface of a rising portion B1 protruding from the surface of a cloth foundation B. The lower surface of one end is placed on the piece 15A and the other end is supported by another cloth base parallel to the cloth base B by using an appropriate receiving metal fitting (both not shown), and under the floor plate 13 under the floor. It is formed by forming a space S and horizontally extending it between the cloth foundation B and another cloth foundation.
【００１２】なお前記床パネル１２の枠組には、前記下
地板１３の下面を受ける複数の根太１６…が平行に架設
されるとともに、床体Ｆを形成する床パネル１２の下地
板１３、床板１４には、矩形の開口部Ａが設けられる。
又前記布基礎Ｂは、その立上げ部Ｂ１上端で断面Ｌ字の
土台金具１７を介して家屋の外壁を形成する壁パネル１
９の下端を支持する。A plurality of joists 16 ... Receiving the lower surface of the base plate 13 are installed in parallel on the frame of the floor panel 12, and the base plate 13 and the floor plate 14 of the floor panel 12 forming the floor F are formed. Is provided with a rectangular opening A.
Further, the cloth foundation B is a wall panel 1 which forms an outer wall of the house through a base metal fitting 17 having an L-shaped cross section at the upper end of the rising portion B1.
Support the lower end of 9.
【００１３】前記開口部Ａの周縁には、該開口部Ａを覆
う前記床面蓋４を載置して支持する取付枠２０が取付
く。取付枠２０は、４つの支持金具２０ａ…から形成さ
れるとともに、該支持金具２０ａは、図５、図６に示す
ように、前記床板１４上にビス止めされる水平な上片２
０Ａと、その開口部Ａに向く端縁から垂下する垂下片２
０Ｂと、該垂下片２０Ｂの下端から開口部Ａに向かって
小長さでのびる水平な受片２０Ｃとを有する長尺なアル
ミ押出し成形材からなる。なお前記垂下片２０Ｂの床板
１４、下地板１３に向く面かつ上下には、垂直かつ小長
さの突部２１、２１を向き合う方向に突設している。A mounting frame 20 for mounting and supporting the floor cover 4 covering the opening A is mounted on the peripheral edge of the opening A. The mounting frame 20 is formed of four support fittings 20a, and the support fitting 20a is a horizontal upper piece 2 which is screwed onto the floor plate 14 as shown in FIGS.
0A and the hanging piece 2 that hangs from the edge facing the opening A
0B and a horizontal receiving piece 20C extending in a small length from the lower end of the hanging piece 20B toward the opening A, and made of a long aluminum extruded material. It is to be noted that vertical and small-length projections 21, 21 are provided so as to face each other on the upper and lower surfaces of the hanging piece 20B facing the floor plate 14 and the base plate 13.
【００１４】前記支持金具２０ａ…は、矩形の前記開口
部Ａに向く各一辺の全長に亘りのびかつ床板１４にビス
止めされるとともに、端部を切欠くことにより互いに衝
合させて直交する２つの支持金具２０ａ、２０ａは、前
記突部２１、２１と垂下片２０Ｂとの間に各一片が挿着
されかつビス止めされるＬ字の連結金具２２により連結
され、これにより開口部Ａの周縁を化粧する矩形枠状の
取付枠２０が形成される。The support fittings 20a extend over the entire length of each side facing the opening A of the rectangle, are screwed to the floor plate 14, and are notched at the ends thereof so that they are abutted against each other and crossed at right angles. The two support fittings 20a, 20a are connected to each other by an L-shaped connecting fitting 22 in which one piece is inserted between the protrusions 21, 21 and the hanging piece 20B and screwed together, whereby the peripheral edge of the opening A is formed. A rectangular frame-shaped mounting frame 20 for applying makeup is formed.
【００１５】前記床面蓋４は、前記取付枠２０の各支持
金具２０ａ…に載置される４つの本体枠２３…と、開口
部Ａを覆う平面矩形の積層体２４とを具える。本体枠２
３は、図５、図６に示すように、支持金具２０ａの前記
上片２０Ａに載置されかつ開口部Ａに向かってのびる水
平な載置片２３Ａと、この載置片２３Ａ下面かつ開口部
Ａに向く端縁から控えた位置で前記垂下片２０Ｂに沿っ
て垂下する立片２３Ｂと、該立片２３Ｂの下端から開口
部Ａに向かってのびるとともに前記受片２０Ｃ上に載置
される水平な下片２３Ｃとを有する長尺の例えばアルミ
押出し成形材であって、その立片２３Ｂの開口部Ａに向
く面かつ上下には、垂直かつ小長さの突部２５、２５を
向き合う方向に突設している。The floor cover 4 comprises four main body frames 23 mounted on the respective support fittings 20a of the mounting frame 20 and a flat rectangular laminate 24 covering the opening A. Body frame 2
As shown in FIGS. 5 and 6, 3 is a horizontal mounting piece 23A which is mounted on the upper piece 20A of the support fitting 20a and extends toward the opening A, and a lower surface and opening of the mounting piece 23A. A standing piece 23B that hangs along the hanging piece 20B at a position that is reserved from the edge facing toward A, and a horizontal piece that extends from the lower end of the standing piece 23B toward the opening A and is placed on the receiving piece 20C. An elongated aluminum extruded material having a lower piece 23C, and a vertical and small length projections 25, 25 are provided in a direction facing the opening A of the standing piece 23B and above and below. It is protruding.
【００１６】直交する２つの本体枠２３、２３は、その
端部を斜めに切欠くことにより互いに衝合するととも
に、前記突部２５、２５と立片２３Ｂとの間に各一片が
挿着・ビス止めされるＬ字の連結金具２６を用いて４つ
の本体枠２３…は互いにビス止めされ、矩形枠状をな
す。The two main body frames 23, 23 which are orthogonal to each other abut against each other by notching the ends thereof obliquely, and one piece is inserted between the protrusions 25, 25 and the standing piece 23B. The four body frames 23 ... Are screwed to each other by using an L-shaped connecting fitting 26 that is screwed to form a rectangular frame shape.
【００１７】又前記積層体２４は、前記本体枠２３の下
片２３Ｃ上に周縁下面が載置される矩形の金属板からな
る支持板２７と、この支持板２７上面にブチルテープ２
９を介して載置される矩形の合板３０と、この合板３０
上面に載置されかつ周縁上面が前記載置片２３Ａ下面に
当接する矩形の例えば塩化ビニル樹脂を用いた薄肉の表
面材３１とから形成される。この積層体２４は、その４
辺に配されかつ互いにビス止めされる４つの前記本体枠
２３…を用いて一体に結合され、前記床面蓋４を形成す
るとともに、該床面蓋４は、本体枠２３…を前記取付枠
２０に載置することにより、矩形の前記開口部Ａを覆い
うる。Further, the laminated body 24 has a support plate 27 made of a rectangular metal plate whose lower surface is placed on the lower piece 23C of the body frame 23, and the butyl tape 2 is provided on the upper surface of the support plate 27.
9 and a rectangular plywood 30 placed via 9
A thin surface material 31 made of, for example, a vinyl chloride resin, which is placed on the upper surface and whose peripheral upper surface is in contact with the lower surface of the placing piece 23A, is formed. This laminated body 24 has 4
The four body frames 23, which are arranged on the sides and screwed to each other, are integrally coupled to each other to form the floor cover 4, and the floor cover 4 connects the body frames 23 to the mounting frame. By mounting it on 20, the rectangular opening A can be covered.
【００１８】なお前記床面蓋４を取出し、図８に示すよ
うに１つの本体枠２３を取外すことにより、前記積層体
２４を抜取ることが出来る。従って、表面材３１を好み
のフローリング或いは前記床板１４の上面加工に応じて
容易に交換できる。なお前記支持板２７によって、床面
蓋４の強度は十分に確保される。The laminate 24 can be removed by taking out the floor cover 4 and removing one body frame 23 as shown in FIG. Therefore, the surface material 31 can be easily replaced according to the desired flooring or the upper surface processing of the floor plate 14. The support plate 27 ensures a sufficient strength of the floor cover 4.
【００１９】床面蓋４の前記積層体２４には、円形の孔
部６が穿設される。なお孔部６の周縁は、断面Ｌ字の見
切り材３２が全周に亘り例えば両面テープを用いて固着
されるとともに、前記支持板２７は見切り材３２をこえ
て孔部６に向かって小長さでのびる延長部２７Ａを有す
る。A circular hole 6 is formed in the laminate 24 of the floor cover 4. At the periphery of the hole portion 6, a parting material 32 having an L-shaped cross section is fixed over the entire circumference by using, for example, a double-sided tape, and the support plate 27 is elongated toward the hole portion 6 beyond the parting material 32. It has an extension 27A that extends up.
【００２０】さらに床面蓋４には、床下空間Ｓに配され
床下空気を吹出す送風機２を有する送風機具３が取付け
られる。Further, the floor cover 4 is provided with a blower unit 3 having a blower 2 arranged in the underfloor space S for blowing underfloor air.
【００２１】送風機具３は、図３、図５、図６に示すよ
うに、前記積層体２４の支持板２７下面に適宜のクッシ
ョン材３３を介してボルト止めされる水平かつ横長矩形
の取付片３４と、この取付片３４の長手方向にのびる端
縁から垂下する台形状の側片３５と、この側片３５の垂
直な端縁から直角に折曲がることにより突出する縦長矩
形の突片３６とからなる平行かつ一対の側材３７、３
７、この側材３７、３７の前記突片３６、３６にビス止
めされることにより該突片３６、３６間に架け渡される
垂直かつ矩形の取付板３９、およびこの取付板３９に設
けられた床下空気の吸込み口４０に吸込み口が通じかつ
取付板３９に固定され前記側材３７、３７間に配される
送風機２を有する。なお前記吸込み口４０は、防虫ネッ
ト４０Ａにより覆われる。As shown in FIGS. 3, 5, and 6, the blower unit 3 is a horizontal and oblong rectangular mounting piece that is bolted to the lower surface of the support plate 27 of the laminated body 24 through an appropriate cushion material 33. 34, a trapezoidal side piece 35 that hangs from the end edge of the attachment piece 34 extending in the longitudinal direction, and a vertically long rectangular projection piece 36 that protrudes by bending at a right angle from the vertical edge of the side piece 35. A pair of parallel side members 37, 3
7. A vertical and rectangular mounting plate 39 which is bridged between the projecting pieces 36, 36 by being screwed to the projecting pieces 36, 36 of the side members 37, 37 and the mounting plate 39. The blower 2 has a suction port 40 for underfloor air, which is connected to the suction plate 40 and is fixed to a mounting plate 39 and arranged between the side members 37. The suction port 40 is covered with an insect-proof net 40A.
【００２２】又送風機具３の前記送風機２上面に設けら
れた床下空気吹出し口は、前記孔部６に、空気導入部４
１を介して連通するとともに、この空気導入部４１の内
部によって、送風機具３の送風口５が設けられる。The underfloor air outlet provided on the upper surface of the blower 2 of the blower unit 3 has an air introduction portion 4 in the hole portion 6.
The air inlet 5 of the air blower device 3 is provided inside the air introduction portion 41 while communicating with each other.
【００２３】空気導入部４１は、前記送風機２の水平な
上面に固定されるとともに送風機２の垂直な一側面に沿
って垂下する垂下片４２Ａを設けた下板４２と、この下
板４２の上面から前記送風口５を囲んで立上がる円筒状
の立上げ板４３とを有し、該立上げ板４３の上端が、図
３、図４、図７に示すように、前記支持板２７の延長部
２７Ａ周縁近傍に位置することにより、前記孔部６は、
送風機具３の送風口５に通じる。The air introduction portion 41 is fixed to the horizontal upper surface of the blower 2 and has a lower plate 42 provided with a hanging piece 42A that hangs down along one vertical side surface of the blower 2, and the upper surface of the lower plate 42. And a rising plate 43 in a cylindrical shape that stands up from the blower so as to surround the blower port 5, and the upper end of the rising plate 43 is an extension of the support plate 27 as shown in FIGS. 3, 4, and 7. Since the hole 6 is located near the periphery of the portion 27A,
It communicates with the blower opening 5 of the blower device 3.
【００２４】又前記送風口５を形成する立上げ板４３の
内部下方には、図３、図４に示すように、軸体４４が架
設され、この軸体４４に半円状かつ一対のシャッター板
４５を枢着している。シャッター板４５は、下から吹出
す床下空気によって、図３に一点鎖線で示すようにはね
上げられるとともに、常時は立上げ板４３下端に設けた
軟質パッキン材からなるクッション材４６に載置され該
立上げ板４３内部を遮蔽し、特に冬期において床下から
の冷気の侵入を防止する。As shown in FIGS. 3 and 4, a shaft body 44 is provided below the inside of the rising plate 43 forming the blower port 5, and the shaft body 44 has a pair of semicircular shutters. A plate 45 is pivotally attached. The shutter plate 45 is repelled by the underfloor air blown from below as shown by the alternate long and short dash line in FIG. 3, and is normally placed on the cushion member 46 made of a soft packing material provided at the lower end of the rising plate 43. The inside of the raising plate 43 is shielded to prevent cold air from entering under the floor, especially in winter.
【００２５】このように自動的にシャッター板４５、４
５によって送風口５を開閉でき、電動式に比してコスト
ダウンを図りうるとともに、前記クッション材４６によ
り、シャッター板４５、４５が送風口５を閉じる際の衝
撃音を低減できる。さらに本例では、２枚のシャッター
板４５、４５を用いているため、シャッター板４５、４
５がはね上げられた際のストロークを小さくでき、前記
立上げ板４３の垂直方向の長さを短く出来る。従って送
風機具３の小型化にも役立つ。In this way, the shutter plates 45, 4 are automatically
The blower opening 5 can be opened and closed by 5 to reduce the cost as compared with the electric type, and the cushion material 46 can reduce the impact sound when the shutter plates 45, 45 close the blower opening 5. Further, in this example, since the two shutter plates 45, 45 are used, the shutter plates 45, 4
It is possible to reduce the stroke when the member 5 is flipped up, and to shorten the vertical length of the rising plate 43. Therefore, it is also useful for downsizing the blower device 3.
【００２６】又送風機具３を床面蓋４下面に取付けたた
め、図２に示すように、床面蓋４により覆われる開口部
Ａの平面寸法は送風機具３の平面寸法よりも大きくな
り、大型の送風機２を有する送風機具３を設置できる。Since the blower unit 3 is attached to the lower surface of the floor cover 4, the plane size of the opening A covered by the floor cover 4 becomes larger than the plane size of the blower unit 3 as shown in FIG. The blower device 3 having the blower 2 can be installed.
【００２７】さらに送風機具３を取付けた床面蓋４は、
前記取付枠２０に載置することにより配置されるため、
その設置工事を全て床上から行うことができ、床下に入
る必要がなく、施工を容易とするとともに、工事の省力
化を図りうる。Further, the floor cover 4 to which the blower tool 3 is attached is
Since it is arranged by placing it on the mounting frame 20,
All of the installation work can be done on the floor, there is no need to go under the floor, and the construction can be facilitated and labor saving can be achieved.
【００２８】前記孔部６には、吹出し口７を有する蓋体
９が配設される。蓋体９は、上面を上方に凸る曲率半径
の大きい円弧状とした平面円形の基体９Ａに例えば３個
の吹出し口７…を設けている。又基体９Ａの周縁下面に
前記支持板２７の延長部２７Ａに載置される載置面４７
を形成して前記立上げ板４３の上端内周面に沿って垂下
する立下げ部４９を立下げ、かつこの立下げ部４９の外
周面には、その全周に亘ってバネ片５０が添着されてい
る。A lid 9 having an outlet 7 is arranged in the hole 6. The lid 9 is provided with, for example, three outlets 7 on a planar circular base 9A having an arc shape with an upper surface protruding upward and having a large radius of curvature. Also, on the lower surface of the peripheral edge of the base body 9A, a mounting surface 47 is mounted on the extension portion 27A of the support plate 27.
And a spring piece 50 is attached to the outer peripheral surface of the lowering portion 49 over the entire circumference thereof. Has been done.
【００２９】なお基体９Ａ上部に、この基体９Ａ把持用
の２つの凹部５１、５１を設けるとともに、前記吹出し
口７…には、床下空気の吹出し方向を床面と小さい角度
で斜め上に導く円弧状のガイド板５２、５２が配され
る。Two recesses 51, 51 for gripping the base body 9A are provided on the upper part of the base body 9A, and the outlets 7 ... Circularly guide the blowing direction of the underfloor air obliquely upward at a small angle with the floor surface. Arc-shaped guide plates 52, 52 are arranged.
【００３０】ガイド板５２は、その上端に隣り合う吹出
し口７、７間でのびる基体９Ａの側壁５３を嵌着する凹
溝５２Ａ、５２Ａを有するとともに、図７に示すよう
に、前記凹部５１の下方に位置する基体９Ａ下面と前記
立下げ部４９内面とに夫々鋲着される固定片５４、５４
間に斜めに架け渡された支持片５５に、ガイド板５２の
下端に凹設した凹部を嵌着することにより該ガイド板５
２は支持される。The guide plate 52 has concave grooves 52A and 52A for fitting the side walls 53 of the base body 9A extending between the adjacent outlets 7 and 7 at the upper end thereof, and as shown in FIG. Fixing pieces 54, 54 which are respectively tacked to the lower surface of the base body 9A located below and the inner surface of the lowering portion 49.
The guide plate 5 is formed by fitting a recessed portion formed at the lower end of the guide plate 52 into a support piece 55 that is slanted across the guide plate 5.
2 is supported.
【００３１】このような蓋体９は、その外周面を前記床
面蓋４の孔部６に固定した見切り材３２に向き合わせ、
かつ前記支持板２７の延長部２７Ａに前記載置面４７を
載置することにより孔部６を覆って回動自在に配され
る。The lid 9 as described above faces its outer peripheral surface to the parting member 32 fixed to the hole 6 of the floor lid 4,
Moreover, by mounting the mounting surface 47 on the extension 27A of the support plate 27, the mounting surface 47 is covered so as to cover the hole 6 and is rotatable.
【００３２】又蓋体９は、床面蓋４上面から例えば３０
mm程度の小さい突出量で半球状に突出しかつ床面と小さ
い角度で床下空気を吹出す吹出し口７…を有しているた
め、離れた所にいる人に直接風を当てることができる
他、床面から垂直に立上がる段差を排除でき、歩行時の
躓きを防止し、安全性を向上しうる。なお蓋体９は、使
用時のみでなく常に床面から半球状に突出しているた
め、居住者にこの蓋体９の突出を認識させることがで
き、躓き防止効果を一層高めうる。The lid 9 is, for example, 30 from the upper surface of the floor lid 4.
Since it has a hemispherical protrusion with a small protrusion amount of about mm and has an outlet 7 that blows out underfloor air at a small angle with the floor surface, it is possible to blow air directly to people at a distance. The step that rises vertically from the floor can be eliminated, stumbling can be prevented when walking, and safety can be improved. Since the lid 9 is projected not only when it is used but also from the floor surface in a hemispherical shape, it is possible for a resident to recognize the projection of the lid 9 and the stumbling prevention effect can be further enhanced.
【００３３】又前記バネ片５０は、前記空気導入部４１
の立上げ板４３上端内面に押圧され、蓋体９のグラツキ
を防止するとともに、前記凹部５１、５１を手掛かりと
して蓋体９を回動させることにより、床下空気の吹出し
方向を３６０°に亘って自在に調整できる。Further, the spring piece 50 has the air introducing portion 41.
The lid 9 is pressed against the inner surface of the upper end of the upright plate 43 to prevent the lid 9 from fluctuating, and the lid 9 is rotated by using the recesses 51, 51 as a clue so that the blowing direction of the underfloor air is 360 °. It can be adjusted freely.
【００３４】前記床体Ｆには、蓋体９からの床下空気を
吹出しうるキャビネットＣが配置される。キャビネット
Ｃは、本例では、図１、図９、図１０に示すように、引
出し部Ｅを具えた洗面化粧台Ｋであって、垂直な背板６
０から直角に突出し前記引出し部Ｅの両側壁を形成する
側板６１、６１を有するとともに、引出し部Ｅに配され
る最下の引出し６２は、該側板６１、６１に設けられた
ダボ６３…によって着脱自在に配される水平な底板Ｄ上
によって支持される。The floor body F is provided with a cabinet C capable of blowing underfloor air from the lid body 9. In this example, the cabinet C is a vanity K having a drawer E, as shown in FIGS. 1, 9 and 10, and a vertical back plate 6
It has side plates 61, 61 projecting at a right angle from 0 and forming both side walls of the drawer part E, and the lowermost drawer 62 arranged in the drawer part E is formed by the dowels 63 provided on the side plates 61, 61. It is supported by a horizontal bottom plate D which is detachably arranged.
【００３５】又前記底板Ｄの下方かつ側板６１、６１間
の床体Ｆには、前記開口部Ａが設けられ、この開口部Ａ
の周縁に取付く前記取付枠２０に、前記送風機具３を取
付けた前記床面蓋４が載置されるとともに、底板Ｄの前
端と床体Ｆ上面との間には、開放部６４が設けられる。
従って、底板Ｄは、蓋体９、本例では床面蓋４上を通る
とともに、該蓋体９からの床下空気は、前記開放部６４
をへて洗面化粧台Ｋ下部から吹出しうる。The opening A is provided in the floor F below the bottom plate D and between the side plates 61, 61.
The floor cover 4 to which the blower unit 3 is attached is placed on the attachment frame 20 attached to the peripheral edge of the bottom plate D, and an opening 64 is provided between the front end of the bottom plate D and the top surface of the floor F. To be
Therefore, the bottom plate D passes over the lid body 9, which is the floor cover 4 in this example, and the underfloor air from the lid body 9 passes through the opening 64.
It can be blown out from the lower part of the vanity table K.
【００３６】このように洗面化粧台Ｋの底板Ｄ下方に床
面蓋４を設置したため、蓋体９が目隠しされ、見映えを
高めうるとともに、底板Ｄを取外すことにより、蓋体９
を便宜に回動でき、吹出し方向の変更を容易とする。Since the floor cover 4 is installed below the bottom plate D of the vanity table K in this manner, the cover 9 can be hidden and the appearance can be enhanced, and by removing the bottom plate D, the cover 9 can be removed.
Can be rotated for convenience, and the blowing direction can be easily changed.
【００３７】図１１、図１２にキャビネットＣの他の例
を示す。本例においてキャビネットＣは、扉６５を有す
る収納家具Ｌであって、垂直な背板６６から直角に突出
し前記扉６５によって開閉される収納部６７の両側壁を
形成する側板６９、６９を具えるとともに、収納部６７
の底板Ｄを該側板６９、６９に設けたダボによって着脱
自在としている。11 and 12 show another example of the cabinet C. In this example, the cabinet C is a storage furniture L having a door 65, and is provided with side plates 69, 69 which project from a vertical back plate 66 at a right angle and form both side walls of a storage part 67 opened and closed by the door 65. Together with the storage section 67
The bottom plate D is removable by dowels provided on the side plates 69, 69.
【００３８】又前記底板Ｄの下方かつ側板６９、６９間
の床体Ｆに設けた開口部Ａには、前記床面蓋４が配され
るとともに、底板Ｄの前端と床体Ｆ上面との間には、蓋
体９からの床下空気を通す開放部７０が形成される。The floor cover 4 is arranged in an opening A provided in the floor F between the side plates 69, 69 below the bottom plate D, and the front end of the bottom plate D and the upper surface of the floor F are connected to each other. An opening 70 that allows the underfloor air from the lid 9 to pass therethrough is formed between the openings.
【００３９】従って、前記底板Ｄを取外すことにより、
収納家具Ｌを移動させることなく、前記送風機具３を床
面蓋４と共に前記収納部６７に取出すことができ、その
メンテナンスを容易とする。Therefore, by removing the bottom plate D,
The blower unit 3 can be taken out to the storage unit 67 together with the floor cover 4 without moving the storage furniture L, which facilitates maintenance.
【００４０】なおキャビネットＣとして洗面化粧台Ｋ、
収納家具Ｌの他、厨房台、カウンター付きの家具など種
々のものを採用しうる。As a cabinet C, a vanity K,
In addition to the storage furniture L, various things such as a kitchen stand and furniture with a counter can be adopted.
【００４１】図１３、図１４に蓋体９の他の実施例を示
す。本例において蓋体９は、上面を水平とした円形の基
体９Ａに斜め上に向く吹出し口７…を数個、例えば６
個、基体９Ａの中心線に対して対称に設けている。又基
体９Ａ上面には、把持用の凹部５１、５１を設けるとと
もに、前記延長部２７Ａに載置される基体９Ａ周縁下面
に、前記立上げ板４３の円周面に沿う立下げ部４９を立
下げている。13 and 14 show another embodiment of the lid 9. In this example, the lid 9 has several circular outlets 7, ...
They are provided symmetrically with respect to the center line of the base body 9A. Further, concave portions 51, 51 for gripping are provided on the upper surface of the base body 9A, and a lowering portion 49 along the circumferential surface of the rising plate 43 is erected on the lower surface of the peripheral edge of the base body 9A placed on the extension portion 27A. I am lowering.
【００４２】なお吹出し口７…は、図１５、図１６に示
すように、蓋体９の片側にのみ円弧状に形成することも
でき、又図１７、図１８に示すように、蓋体９の上面、
下面で開口する円形かつ同芯の吹出し口７…を、隣り合
う吹出し口７、７間の側壁５７を棒状体５９で連結する
ことにより形成することもできる。The outlets 7 ... Can be formed in an arc shape only on one side of the lid 9 as shown in FIGS. 15 and 16, and as shown in FIGS. The upper surface of
The circular and concentric outlets 7, ... Opening on the lower surface can be formed by connecting the side walls 57 between the adjacent outlets 7, 7 with a rod-shaped body 59.
【００４３】[0043]
【発明の効果】叙上の如く本発明の床下空気導入装置
は、送風機を有する送風機具を、その平面寸法よりも大
きい開口部の周縁に取付く取付枠に載置される床面蓋に
取付けるため、該送風機具を床上から容易に設置でき、
床下内での工事を排除し、施工の省力化を図りうるとと
もに、送風機具を床面蓋と共に容易に床上に取出しで
き、そのメンテナンスを手間を要することなく便宜に行
いうる。従って、床下空間内での作業を省略でき、別途
点検口を設ける必要もない。As described above, in the underfloor air introduction device of the present invention, the blower tool having the blower is attached to the floor cover placed on the attachment frame which is attached to the periphery of the opening larger than the plane size. Therefore, the blower device can be easily installed from the floor,
It is possible to eliminate the work under the floor, to save the labor of the work, and to easily take out the blower together with the floor cover on the floor, and to perform the maintenance conveniently without any trouble. Therefore, the work in the underfloor space can be omitted, and there is no need to provide a separate inspection port.
【図１】本発明の一実施例を示す断面図である。FIG. 1 is a sectional view showing an embodiment of the present invention.
【図２】その平面図である。FIG. 2 is a plan view thereof.
【図３】その要部を示す断面図である。FIG. 3 is a cross-sectional view showing a main part thereof.
【図４】その要部を示す断面図である。FIG. 4 is a cross-sectional view showing a main part thereof.
【図５】その分解斜視図である。FIG. 5 is an exploded perspective view thereof.
【図６】床面蓋と取付枠とを拡大して示す部分断面図で
ある。FIG. 6 is a partial cross-sectional view showing a floor cover and a mounting frame in an enlarged manner.
【図７】蓋体の取付構造を拡大して示す部分断面図であ
る。FIG. 7 is a partial cross-sectional view showing an enlarged attachment structure of a lid body.
【図８】床面蓋の構造を示す分解斜視図である。FIG. 8 is an exploded perspective view showing a structure of a floor cover.
【図９】キャビネットを例示する正面図である。FIG. 9 is a front view illustrating a cabinet.
【図１０】その要部を示す部分斜視図である。FIG. 10 is a partial perspective view showing the main part thereof.
【図１１】キャビネットの他の例を示す部分正面図であ
る。FIG. 11 is a partial front view showing another example of the cabinet.
【図１２】その要部を示す部分斜視図である。FIG. 12 is a partial perspective view showing a main part thereof.
【図１３】蓋体の他の実施例を示す平面図である。FIG. 13 is a plan view showing another embodiment of the lid body.
【図１４】その断面図である。FIG. 14 is a sectional view thereof.
【図１５】蓋体の他の実施例を示す平面図である。FIG. 15 is a plan view showing another embodiment of the lid body.
【図１６】その断面図である。FIG. 16 is a sectional view thereof.
【図１７】蓋体の他の実施例を示す平面図である。FIG. 17 is a plan view showing another embodiment of the lid body.
【図１８】その断面図である。FIG. 18 is a sectional view thereof.
２ 送風機 ３ 送風機具 ４ 床面蓋 ５ 送風口 ６ 孔部 ７ 吹出し口 ９ 蓋体 ２０ 取付枠 Ａ 開口部 Ｆ 床体 Ｓ 床下空間 2 Blower 3 Blower device 4 Floor cover 5 Blower 6 Hole 7 Outlet 9 Lid 20 Mounting frame A Opening F Floor S S Underfloor space
Claims (1)
を有する送風機具を、家屋の床体に設けられかつ前記送
風機具の平面寸法よりも大きい開口部の周縁に取付く取
付枠に載置される床面蓋に取付けるとともに、前記床面
蓋に送風機具の送風口に通じる孔部を設け、かつこの孔
部に、吹出し口を有する蓋体を配してなる床下空気導入
装置。1. A blower unit having a blower arranged in an underfloor space and blowing out underfloor air is mounted on a mounting frame which is provided on a floor of a house and is attached to a peripheral edge of an opening larger than a plane dimension of the blower unit. An underfloor air introduction device which is attached to a floor cover to be placed, and which is provided with a hole communicating with the blower port of a blower device, and a lid having a blowout port is arranged in this hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5252311A JP2544575B2 (en) | 1993-09-13 | 1993-09-13 | Underfloor air introduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5252311A JP2544575B2 (en) | 1993-09-13 | 1993-09-13 | Underfloor air introduction device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5018232A Division JP2544568B2 (en) | 1993-01-09 | 1993-01-09 | Underfloor air introduction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06207437A true JPH06207437A (en) | 1994-07-26 |
| JP2544575B2 JP2544575B2 (en) | 1996-10-16 |
Family
ID=17235491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5252311A Expired - Fee Related JP2544575B2 (en) | 1993-09-13 | 1993-09-13 | Underfloor air introduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2544575B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008255727A (en) * | 2007-04-06 | 2008-10-23 | Asahi Kasei Homes Kk | Method for removing water contained in building material |
| CN114110886A (en) * | 2021-11-03 | 2022-03-01 | 北京承达创建装饰工程有限公司 | Building indoor overhead building ground ventilation system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439631U (en) * | 1990-07-31 | 1992-04-03 | ||
| JP3129849U (en) * | 2006-12-14 | 2007-03-08 | 黄 進興 | Eight-shaped motion system that releases pressure |
-
1993
- 1993-09-13 JP JP5252311A patent/JP2544575B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439631U (en) * | 1990-07-31 | 1992-04-03 | ||
| JP3129849U (en) * | 2006-12-14 | 2007-03-08 | 黄 進興 | Eight-shaped motion system that releases pressure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008255727A (en) * | 2007-04-06 | 2008-10-23 | Asahi Kasei Homes Kk | Method for removing water contained in building material |
| CN114110886A (en) * | 2021-11-03 | 2022-03-01 | 北京承达创建装饰工程有限公司 | Building indoor overhead building ground ventilation system |
| CN114110886B (en) * | 2021-11-03 | 2023-01-24 | 北京承达创建装饰工程有限公司 | Building indoor overhead building ground ventilation system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2544575B2 (en) | 1996-10-16 |
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