JPH10148390A - High position installation type air conditioner - Google Patents
High position installation type air conditionerInfo
- Publication number
- JPH10148390A JPH10148390A JP8308268A JP30826896A JPH10148390A JP H10148390 A JPH10148390 A JP H10148390A JP 8308268 A JP8308268 A JP 8308268A JP 30826896 A JP30826896 A JP 30826896A JP H10148390 A JPH10148390 A JP H10148390A
- Authority
- JP
- Japan
- Prior art keywords
- suction port
- port structure
- air conditioner
- space
- movable
- 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
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、空気調和機に係
り、特に天井内に本体を埋め込むタイプの高所据付け形
の空気調和機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner, and more particularly to a high-altitude air conditioner of a type in which a main body is embedded in a ceiling.
【0002】[0002]
【従来の技術】図11は例えば実開平3−20668号
公報に示された天井埋込形の空気調和機を示す断面図で
あり、図において、1は建物の天井、2はこの天井1の
下方に設けられ天井空間を形成する天井板、3は上記天
井1の下側に吊りボルト4により懸架された空気調和機
本体で、熱交換器5、送風機6、ドレンパン7等が設け
られている。8は空気吸込口9及び空気吹出口10を備
えた化粧パネルからなる吸込口構造体で、上記本体3の
両側壁の上部適所に装着されたワイヤー11を内臓する
昇降具12により、そのワイヤー11の下端を止め金具
13に締結されていて、吊り下げられる構造となってい
る。2. Description of the Related Art FIG. 11 is a sectional view showing a ceiling-mounted air conditioner disclosed in, for example, Japanese Utility Model Application Laid-Open No. Hei 3-20668, wherein 1 is a building ceiling, and 2 is a ceiling 1 of the building. A ceiling plate 3, which is provided below and forms a ceiling space, is an air conditioner main body suspended by hanging bolts 4 below the ceiling 1, and is provided with a heat exchanger 5, a blower 6, a drain pan 7, and the like. . Reference numeral 8 denotes a suction port structure composed of a decorative panel provided with an air suction port 9 and an air discharge port 10. Has a lower end fastened to a stopper 13 so as to be suspended.
【0003】さて、空気調和機を据付ける際、吸込口構
造体8を、空気調和機本体3に取付ける時、昇降具12
のワイヤー11を下方に引出し、その先端を下方に置い
た吸込口構造体8の止め金具13に締結する。ここで吸
込口構造体8を軽く上方に持上げると、ワイヤー11は
昇降具12に巻取られて吸込口構造体8は上方に移動
し、空気調和機本体3の位置まで行きはめこまれる。[0003] When the air conditioner is installed, when the suction port structure 8 is attached to the air conditioner body 3, the lifting and lowering tool 12 is used.
The wire 11 is pulled out downward, and its tip is fastened to the stopper 13 of the suction port structure 8 placed below. Here, when the suction port structure 8 is lifted lightly upward, the wire 11 is wound up by the lifting / lowering device 12, the suction port structure 8 moves upward, and is fitted to the position of the air conditioner main body 3.
【0004】また、空気調和機本体3の点検の際、吸込
口構造体8を下方に引張るとワイヤー11は昇降具12
から引出され吸込口構造体8は下方に移動し、二点鎖線
で示したように任意の位置で停止する。また、吸込口構
造体8を軽く上方に持上げると、ワイヤー11は昇降具
12に巻取られ、吸込口構造体8は元の位置にはめこま
れる。When the air conditioner body 3 is inspected, when the suction port structure 8 is pulled downward, the wire 11
The suction port structure 8 which is drawn out moves downward and stops at an arbitrary position as shown by a two-dot chain line. When the suction port structure 8 is lifted lightly upward, the wire 11 is wound up by the lifting / lowering device 12, and the suction port structure 8 is fitted into the original position.
【0005】[0005]
【発明が解決しようとする課題】このように構成された
従来の高所据付形空気調和機においては、吸込口構造体
に設けられた機器の保守点検作業が、天井に近い場所で
の作業あるいは脚立等を使用する作業となり、かつ、吸
込口構造体に設けられたフィルターの清掃作業等の比較
的簡単な作業についても、脚立等を使用することが必要
であるため、作業性が低下する問題点があった。In the conventional high-altitude air conditioner constructed as described above, the maintenance and inspection work of the equipment provided in the suction port structure is performed at a place close to the ceiling or at a place close to the ceiling. The work is performed using a stepladder and the like, and even for relatively simple work such as cleaning the filter provided on the suction port structure, the workability is deteriorated because it is necessary to use a stepladder or the like. There was a point.
【0006】また、吸込口構造体を昇降させるために、
直接吸い込み口構造体を引き下げなければならなくな
り、昇降具に操作紐などを設け、これに操作取手を備え
て操作取手を長穴部から引き降ろしたり、逆に操作取手
が長穴部に戻る際に、例えば斜め方向の動作となる場
合、主に強度の関連から操作紐は金属製または同レベル
の強度を有する樹脂性紐、吸込口構造体は軽量化、成形
性から樹脂材料が一般的で両者が接触すると吸込口構造
体側の方が摩耗により削られ、操作紐が長穴部の内縁に
接触し、長穴部の内縁を摩耗して削ってしまうという問
題点があった。。In order to raise and lower the suction port structure,
When the suction port structure must be directly lowered, an operation cord or the like is provided on the elevating device, and an operation handle is provided on this, and when the operation handle is pulled down from the slot, or when the operation handle returns to the slot, For example, when the operation is performed in an oblique direction, the operation string is mainly made of metal or a resin string having the same level of strength, the suction port structure is lighter, and the resin material is generally used because of moldability. When the contact is made, the suction port structure side is scraped off due to wear, and the operating cord comes into contact with the inner edge of the elongated hole, and the inner edge of the elongated hole is worn and scraped. .
【0007】また、吸込口構造体側に熱耐力、摩擦耐力
のある材質を採用することは上記問題点の解決にはなる
が、保護板に比べ吸込口構造体は寸法が大きく、意匠物
のため形状も複雑なため、コストも高価、成形性も困難
になるという問題点がある。Although the use of a material having heat resistance and friction resistance on the side of the suction port structure can solve the above problem, the size of the suction port structure is larger than that of the protective plate, and it is a design object. Since the shape is complicated, there are problems that the cost is high and the moldability is difficult.
【0008】また、操作取手は長穴部の所定の向きに自
動的に収まるように楕円状のリブを有しているため、長
穴部裏に熱耐力、摩擦耐力のある材質の保護板等を固定
する対応では操作取手が収まらないという問題点があ
る。Further, since the operation handle has an elliptical rib so as to automatically fit in a predetermined direction of the long hole, a protective plate made of a material having heat resistance and friction resistance is provided behind the long hole. There is a problem that the operation handle cannot be accommodated in the case of fixing the.
【0009】また、吸込口構造体を吊り下げ体により上
下移動する場合、昇降具の吊り下げ体巻取り部では、吊
り下げ体の巻取りスピードと吸込口構造体の移動スピー
ドが必ずしも一定にならない場合が発生する。その際吊
り下げ体が昇降具の吊り下げ体巻取り部より、外れまた
は、たるみなどが発生して、円滑な吊り下げ体の巻取り
が出来なくなってしまうなどの問題点があった。In addition, when the suction port structure is moved up and down by the hanging body, the winding speed of the hanging body and the moving speed of the suction port structure are not always constant at the hanging body winding portion of the lifting / lowering tool. Cases occur. At that time, there is a problem that the suspended body comes off from the suspended body winding portion of the lifting / lowering device or the slack is generated, so that the suspended body cannot be smoothly wound.
【0010】この発明は上記のような問題点を解消する
ためになされたもので、吸込口構造体の昇降を簡単にし
て保守点検作業を容易に効率良く行うことを目的とす
る。SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems, and has as its object to easily and efficiently perform maintenance and inspection work by simplifying the lifting and lowering of a suction port structure.
【0011】また、操作紐の操作取手を長穴部から引き
降ろしたり、逆に操作取手が長穴部に戻る際に、どんな
方向に操作取手を引張られても、或いはどんな方向から
操作取手が戻ろうとも、操作紐が長穴部の内縁に接触
し、長穴部の内縁を摩耗して削ってしまうことを防止す
ることを可能とする、空気調和機を得ることを目的とす
る。Further, when the operating handle of the operating cord is pulled down from the slot, or when the operating handle returns to the slot, the operating handle may be pulled in any direction or the operating handle may be returned from any direction. It is an object of the present invention to provide an air conditioner capable of preventing an operation cord from being in contact with an inner edge of a long hole portion and abrading the inner edge of the long hole portion to scrape.
【0012】また、上記目的を満足しつつ、かつ、簡単
な部品交換により、安価でかつ長年に渡り使用が可能な
品質の安定した空気調和機を得ることを目的とする。Another object of the present invention is to provide an air conditioner which satisfies the above-mentioned object and has a stable quality which is inexpensive and can be used for many years by simple replacement of parts.
【0013】また、吸込口構造体の上下動の動作の際に
昇降具の吊り下げ体引き出し及び巻取りが円滑に行う空
気調和機を得ることを目的とする。It is another object of the present invention to provide an air conditioner in which the lifting and lowering device can be smoothly pulled out and wound up when the suction port structure is vertically moved.
【0014】[0014]
【課題を解決するための手段】この発明に係る高所据付
形空気調和機は、高所に据付けられ室内の空気を吸い込
む吸込口と空気を室内に環流させる吹出口を持ち、この
環流空気に含まれるゴミ等を濾過するフィルターを備え
た吸込口構造体を空気調和機本体と紐状の吊り下げ体に
て吊り下げ、この吊り下げ体を巻き取ったり、巻き戻す
ことにより吸込口並びフィルター備えた吸込口構造体を
昇降させる昇降具を設けた空気調和機において、先端に
操作取手を有する操作紐が吸込口構造体より引き出さ
れ、操作取手の一部が収納されるようにした長穴部を吸
い込み口構造体に設け、この吸込口構造体の長穴部裏に
吸込口構造体の材質よりも熱耐力、摩擦耐力のある材質
より成る保護板を設け、この保護板を自由移動可能に収
納した移動自在空間をつくる空間形成体を設けたもので
ある。The high-altitude air conditioner according to the present invention has a suction port that is installed at a high place and sucks indoor air, and a blow port that recirculates air into the room. A suction port structure equipped with a filter for filtering contained garbage etc. is suspended by the air conditioner body and a string-shaped suspension body, and the suspension body is provided with a suction port arrangement filter by winding or rewinding. In the air conditioner provided with a lifting device for lifting and lowering the suction port structure, an operation cord having an operation handle at the tip is drawn out of the suction port structure, and a part of the operation handle is stored in a long hole portion. Is provided on the suction port structure, and a protective plate made of a material having heat resistance and friction resistance higher than that of the material of the suction port structure is provided behind the long hole of the suction port structure, and this protective plate can be freely moved. Moveable space stored It is provided with a space-forming member to make.
【0015】また、この発明に係る高所据付形空気調和
機は、保護板等と移動自在空間を形成する空間形成体上
部はともに貫通口を有し、この貫通口には先端に操作取
手をもつ操作紐が貫通させると共に、保護板等の最大移
動状態での操作紐の可動範囲を長穴部寸法よりも小さく
なるように寸法関係を形成したものである。Further, in the high-installation type air conditioner according to the present invention, both the upper part of the space forming body which forms the movable space with the protection plate or the like has a through hole, and the operating handle is provided at the tip of the through hole. The dimensional relationship is formed such that the operating cord has a penetrating shape and the movable range of the operating cord in the maximum movement state of the protection plate or the like is smaller than the elongated hole dimension.
【0016】また、この発明に係る高所据付形空気調和
機は、移動自在空間を形成する空間形成体を例えば、締
結具や空間形成体自体にツメ片を設けることにより吸込
口構造体裏面に脱着可能にしたものである。Further, in the high-installation type air conditioner according to the present invention, the space forming body forming the movable space is provided on the back surface of the suction port structure by providing, for example, a fastener or a nail piece on the space forming body itself. It is made detachable.
【0017】また、この発明に係る高所据付形空気調和
機は、吸込口構造体と吸込口との間に、吊り下げ体を引
き出し巻取り可能な昇降具を配置し、それぞれを吊り下
げ体にて連結し、また着脱自在に装置してなる空気調和
機において、前記昇降具の外周段差部一端に設けた吊り
下げ体収納部に係合する断面C字状のガイド部材を設け
たものである。Further, in the air conditioner mounted on a high place according to the present invention, a lifting / lowering device capable of pulling out and suspending a suspension body is disposed between the suction port structure and the suction port, and each of the lifting / lowering tools is provided with a suspension body. In the air conditioner, which is connected at a position and is detachably provided, a guide member having a C-shaped cross section is provided which is engaged with a suspension body storage portion provided at one end of an outer peripheral step portion of the lifting / lowering tool. is there.
【0018】[0018]
実施の形態1.図1はこの発明の実施の形態1を示す斜
面図であり、高所に据付けられた室内の空気を吸い込む
吸込口9と空気を室内に環流させる吹出口10を持ち、
この環流空気に含まれるゴミ等を濾過するフィルター1
5を吸込口構造体8に備え、この吸込口構造体8が空気
調和機本体3と吊り下げ体11にて吊り下げ、この吊り
下げ体11を昇降具12に巻き取ったり、巻き戻すこと
により吸込口12並びに吸込みグリル15を昇降させる
ことができ、この昇降を制御する操作紐16を有し、こ
の操作紐の先端に半円状のリブ17aを持つ操作取手1
7を有し、この操作紐16が吸込口構造体8に設けられ
た嵌合する大きさの長穴部18より引き出されており操
作取手17の一部が吸込口構造体8に収納される。Embodiment 1 FIG. FIG. 1 is a perspective view showing Embodiment 1 of the present invention, which has a suction port 9 for sucking air in a room installed at a high place and an air outlet 10 for circulating air into the room,
Filter 1 for filtering dust and the like contained in the circulating air
5 is provided in the suction port structure 8, the suction port structure 8 is suspended by the air conditioner body 3 and the suspension body 11, and the suspension body 11 is wound up or down by the lifting / lowering device 12. The suction port 12 and the suction grill 15 can be moved up and down. The operation handle 1 has an operation cord 16 for controlling the elevation and has a semicircular rib 17a at the tip of the operation cord.
7, and the operation cord 16 is drawn out from a long hole portion 18 of a size that fits in the suction port structure 8 and a part of the operation handle 17 is housed in the suction port structure 8. .
【0019】また、図2、3はこの発明の一実施例を示
す高所据付形空気調和機の吸込口構造体の長穴部裏を示
す縦断面図である。以上の図に基づいて説明すると、空
気調和機1の下方には吸込口構造体8が設けられてい
る。この吸込口構造体8の長穴部18裏側には、内部に
例えばこの場合は金属のような吸込口構造体8の材質よ
りも熱耐力、摩擦耐力のある材質を採用した貫通口19
a備えたリング状の保護板19を配置している。20は
この保護板19を上下自由移動可能に収納した移動自在
空間である円筒状の空間20aを形成した空間形成体
で、頭部には操作紐16を貫通させる貫通口20bを設
けていると共に、下端面を接着材等で吸い込み口構造体
8に固着してある。FIGS. 2 and 3 are longitudinal sectional views showing the back of the long hole of the suction port structure of the high-altitude air conditioner showing one embodiment of the present invention. Explaining with reference to the above-described drawings, a suction port structure 8 is provided below the air conditioner 1. On the back side of the elongated hole portion 18 of the suction port structure 8, a through hole 19 in which a material having a higher heat resistance and a higher friction resistance than the material of the suction port structure 8 such as a metal in this case is used.
The ring-shaped protection plate 19 provided with a is disposed. Reference numeral 20 denotes a space forming body which forms a cylindrical space 20a which is a movable space in which the protection plate 19 is accommodated so as to be freely movable up and down. The lower end face is fixed to the suction port structure 8 with an adhesive or the like.
【0020】また、図3に示すように保護板19が空間
形成体20に当接する最大移動状態での操作紐16の可
動範囲Aを長穴部18の寸法Bよりも小さくなるように
寸法関係をA<Bなるよう形成する。Further, as shown in FIG. 3, the dimensional relationship is such that the movable range A of the operation cord 16 in the maximum movement state in which the protective plate 19 abuts on the space forming body 20 is smaller than the dimension B of the slot 18. Are formed such that A <B.
【0021】次に動作について説明する。以上のように
構成されていることにより、例えば操作取手17が斜め
下方に引張られた場合、保護板19が移動自在空間20
a内で最大移動状態となるが、このときの操作紐16の
可動範囲Aは長穴部18の寸法Bより小さいため、結局
操作紐16は保護板19の貫通口19a内縁に接触する
可能性はあるが、長穴部18内縁に接触することはな
く、また操作取手17が吸込口構造体8に収納されは
時、保護板19は上部に逃げるため操作取手17の収納
を阻害することはない。Next, the operation will be described. With the above-described configuration, for example, when the operation handle 17 is pulled obliquely downward, the protection plate 19 is moved to the movable space 20.
a, the movable range of the operation cord 16 at this time is smaller than the dimension B of the elongated hole portion 18, so that the operation cord 16 may eventually contact the inner edge of the through hole 19 a of the protection plate 19. However, when the operation handle 17 is housed in the suction port structure 8, the protection plate 19 escapes to the upper part when the operation handle 17 is stored in the suction port structure 8, so that the storage of the operation handle 17 is not hindered. Absent.
【0022】従って、この発明においては、吸込グリル
15が複数の吊り下げ体11で連結した高所据付形空気
調和機において、操作取手17を引くと吸込グリル15
が降下し、再度操作取手17を引き開放すると、吸込グ
リル15と操作取手17が所定の位置に戻る動作をする
が、吸込口構造体8の長穴部18裏に、内部に吸込口構
造体8の材質よりも熱耐力、摩擦耐力のある材質を採用
した保護板19と、この保護板19を自由移動可能に収
納した移動自在空間20aである“円筒状の空間”をつ
くる空間形成体20上部はともに貫通口19a及び20
bを有し、この貫通口19a、20bには先端に操作取
手17をもつ操作紐16が貫通している。“保護板19
の最大移動状態での操作紐16の可動範囲A”を“長穴
部18寸法B”よりも小さくなるように寸法関係A<B
を形成することにより、例えば操作取手17が斜め下方
に引張られても保護板19等が移動自在空間20a内で
の可動が制限され、結局操作紐16は保護板19の貫通
口19a内縁に接触する可能性はあるが、長穴部18内
縁に接触することはない。Therefore, according to the present invention, in the high-altitude air conditioner in which the suction grille 15 is connected by a plurality of suspension bodies 11, when the operation handle 17 is pulled, the suction grille 15 is pulled.
When the operating handle 17 is pulled down and opened again, the suction grill 15 and the operating handle 17 perform an operation of returning to a predetermined position. However, the suction port structure 8 is provided behind the elongated hole 18 of the suction port structure 8. 8, a protective plate 19 made of a material having higher heat resistance and frictional resistance than the material of No. 8, and a space forming body 20 for forming a "cylindrical space" which is a movable space 20a in which the protective plate 19 is freely movably accommodated. The upper parts are both through holes 19a and 20
b, and an operation cord 16 having an operation handle 17 at a tip thereof penetrates the through holes 19a and 20b. “Protective plate 19
The dimension relationship A <B such that the movable range A ”of the operation cord 16 in the maximum movement state of“ A ”is smaller than the“ dimension B of the elongated hole 18 ”.
Is formed, for example, even if the operation handle 17 is pulled obliquely downward, the movement of the protection plate 19 and the like in the movable space 20a is limited, and eventually the operation cord 16 comes into contact with the inner edge of the through hole 19a of the protection plate 19. However, there is no possibility of contact with the inner edge of the long hole portion 18.
【0023】また、操作取手17が長穴部18に戻る際
に、保護板19が自由移動可能なため、リブ17aを設
けられた操作取手17が問題なく長穴部18に収まる。When the operation handle 17 returns to the long hole 18, the protection plate 19 can move freely, so that the operation handle 17 provided with the rib 17a fits in the long hole 18 without any problem.
【0024】実施の形態2.図4は、この発明の実施の
形態2を示す空気調和機の吸込口構造体8の長穴部18
裏を示す縦断面図である。実施の形態2において保護板
19の代わりに図5に斜視図で示すような、中心に細筒
部21aと一端に鍔部21bを一体成形して設けた保護
部材21の細筒部21aが下向きになるように移動自在
空間20a内に自由移動可能に組込んだものである。Embodiment 2 FIG. FIG. 4 shows a slot 18 of the suction port structure 8 of the air conditioner according to Embodiment 2 of the present invention.
It is a longitudinal section showing the back. In the second embodiment, instead of the protection plate 19, as shown in a perspective view in FIG. 5, the thin cylindrical portion 21a of the protective member 21 provided by integrally forming a thin cylindrical portion 21a at the center and a flange portion 21b at one end faces downward. It is incorporated in the movable space 20a so as to be freely movable.
【0025】この発明の実施の形態2は、上記実施の形
態1と同様の動作、効果を有するが、細筒部21a分だ
け操作紐16が鍔部21b内縁に接触する可能性が小さ
くなる。また、操作取手17が長穴部18に収まるとき
は保護部材21も吸込口構造体8裏に収まり、意匠上の
問題はない。The second embodiment of the present invention has the same operations and effects as those of the first embodiment, but the possibility that the operation cord 16 comes into contact with the inner edge of the flange portion 21b is reduced by the small cylindrical portion 21a. Further, when the operation handle 17 is accommodated in the long hole portion 18, the protection member 21 is also accommodated in the back of the suction port structure 8, and there is no problem in design.
【0026】実施の形態3.図6はこの発明の実施の形
態3を示す高所据付形空気調和機の吸込口構造体8の長
穴部18裏を示す断面図、図7は図6の要部を一部破断
して示す斜視図である。実施の形態3において、22は
上記実施の形態1の保護板19の代わりに、中心に貫通
穴22aを持つ円柱部22bの両側面に一対のアーム部
22bを持つ保護アームで、アーム部22cの両端には
端縁に爪片22dを備えた円板22eを設けている。2
3はこの保護アーム22を空間形成体20の移動自在空
間20a内で上下摺動自在にさせるための溝部で、空間
形成体20の両側面に形成されている。24は上記空間
形成体20の両溝部23の近傍で、かつ溝部23の上下
方向の途中に設けた突起で、操作取手17が斜め下方に
引張られた場合の保護アーム22の最大アーム回転角度
状態での操作紐16の可動範囲Cを、長穴部18の寸法
Dよりも小さくなるC<Dになるように構成することに
より、上記実施の形態1と同様の効果を有する。Embodiment 3 FIG. FIG. 6 is a cross-sectional view showing the back of the long hole 18 of the suction port structure 8 of the air-conditioner mounted at a high place according to the third embodiment of the present invention, and FIG. FIG. In the third embodiment, a protection arm 22 has a pair of arm portions 22b on both side surfaces of a cylindrical portion 22b having a through hole 22a at the center, instead of the protection plate 19 of the first embodiment. At both ends, a disk 22e having a claw piece 22d at the edge is provided. 2
Reference numeral 3 denotes a groove for allowing the protection arm 22 to slide up and down within the movable space 20a of the space forming body 20, and is formed on both side surfaces of the space forming body 20. Numeral 24 is a projection provided near the two groove portions 23 of the space forming body 20 and in the middle of the groove portion 23 in the vertical direction. The maximum arm rotation angle state of the protection arm 22 when the operation handle 17 is pulled obliquely downward. The movable range C of the operation cord 16 at
By configuring so that C <D, which is smaller than D, the same effect as in the first embodiment can be obtained.
【0027】実施の形態4.図8はこの発明の実施の形
態4を示す高所据付形空気調和機の吸込口構造体8の長
穴部18裏を示す縦断面図である。上記実施の形態1、
2および3において、移動自在空間20aを形成する空
間形成体20を例えば、この発明ではネジ等の締付具2
5により吸込口構造体8裏面に脱着可能に締め付け固定
としたものであり、万が一、例えば実施の形態1で保護
板19の貫通口19a内縁が摩耗しても保護板19を交
換可能とすることにより長年に渡り同じ吸込口構造体の
使用が可能になる。Embodiment 4 FIG. 8 is a longitudinal sectional view showing the back of the long hole 18 of the suction port structure 8 of the air conditioner mounted at a high place according to the fourth embodiment of the present invention. Embodiment 1 above,
2 and 3, the space forming body 20 forming the movable space 20a is, for example, a fastener 2 such as a screw in the present invention.
5 is secured to the back surface of the suction port structure 8 by being detachably fastened and fixed. Even if the inner edge of the through-hole 19a of the protection plate 19 is worn out in the first embodiment, for example, the protection plate 19 can be replaced. This allows the same inlet structure to be used for many years.
【0028】実施の形態5.上記実施の形態4において
は移動自在空間20aを形成する空間形成体20を締付
具25により吸込口構造体8裏面に脱着可能としたもの
であるが、図9の断面図に示すように実施の形態5で
は、空間形成体20下端外側にツメ片26を一体的に設
け、吸込口構造体8の長穴部18裏に上記ツメ片26を
係合係止させる係合凹部27を上記吸込口構造体8と一
体的に設けたものであり、部品点数の削減により低コス
トでかつ上記実施の形態4と同様の効果を有する。Embodiment 5 In the fourth embodiment, the space forming body 20 forming the movable space 20a is made detachable from the back surface of the suction opening structure 8 by the fastener 25. However, as shown in the sectional view of FIG. In the fifth embodiment, the claw piece 26 is integrally provided outside the lower end of the space forming body 20, and the engagement concave portion 27 for engaging and locking the claw piece 26 behind the long hole 18 of the suction opening structure 8 is formed in the suction port. Since it is provided integrally with the mouth structure 8, the number of parts is reduced, so that the cost is low and the same effect as in the fourth embodiment is obtained.
【0029】実施の形態6.図10に示される実施の形
態6では、12は吸込口構造体8に取付けられた円筒状
の昇降具、12aはこの昇降具12の外周部一端に吊り
下げ体11を巻付け保持する吊り下げ体収納部、この吊
り下げ体収納部12aは円形状の外周部を段差形状とし
たフランジ12bと、ガイド部材取付部12cと吊り下
げ体巻取り部12dより構成され、昇降具12に固定さ
れている。12eはガイド部材で、ガイド部材取付部1
2cと係合するよう弾性力を有し断面C字状に形成し、
吊り下げ体巻取り部12dの全体を覆うように取付けら
れるものである。Embodiment 6 FIG. In the sixth embodiment shown in FIG. 10, reference numeral 12 denotes a cylindrical lifting / lowering device attached to the suction port structure 8, and reference numeral 12 a denotes a suspension which winds and holds a hanging body 11 around one end of an outer peripheral portion of the lifting / lowering device 12. The body storage section, the suspended body storage section 12a is composed of a flange 12b having a stepped outer peripheral portion of a circular shape, a guide member mounting section 12c, and a suspended body winding section 12d. I have. 12e is a guide member, and the guide member mounting portion 1
2c having an elastic force so as to engage with 2c and having a C-shaped section,
It is attached so as to cover the entire hanging body winding portion 12d.
【0030】この発明によれば吸込口12の上下動作に
より、昇降具12の吊り下げ体収納部12aに係合され
たガイド部材12eによって、吊り下げ体収納部12a
を覆っているため、吊り下げ体11の巻き戻し、巻取り
時の昇降具12が回転してもガイド部材12eは吊り下
げ体11に制限され、同一方向を保つよう巻取り昇降具
12の上を滑り、吊り下げ体11の可動方向を向き状態
を保っている。According to the present invention, when the suction port 12 is moved up and down, the suspension member storage portion 12a is engaged with the suspension member storage portion 12a of the lifting device 12 by the guide member 12e.
The guide member 12e is limited by the hanging body 11 even if the lifting / lowering tool 12 rotates during unwinding and winding of the hanging body 11, so that the guide member 12e is placed on the winding / lifting tool 12 so as to keep the same direction. , And the moving direction of the suspension body 11 is maintained.
【0031】[0031]
【発明の効果】以上説明したように、この発明の請求項
1に係る高所据付形空気調和機においては、高所に据付
けられ室内の空気を吸い込む吸込口と空気を室内に環流
させる吹出口を持ち、この環流空気に含まれるゴミ等を
濾過するフィルターを備えた吸込口構造体を空気調和機
本体と紐状の吊り下げ体にて吊り下げ、この吊り下げ体
を巻き取ったり、巻き戻すことにより吸込口並びフィル
ター備えた吸込口構造体を昇降させる昇降具を設けた空
気調和機において、先端に操作取手を有する操作紐が吸
込口構造体より引き出され、操作取手の一部が収納され
るようにした長穴部を吸い込み口構造体に設け、この吸
込口構造体の長穴部裏に吸込口構造体の材質よりも熱耐
力、摩擦耐力のある材質より成る保護板を設け、この保
護板を自由移動可能に収納した移動自在空間をつくる空
間形成体を設けた構成としたから、吸込口構造体の意匠
面を傷付けることもなく、かつ、操作紐の駆動不良を減
少すると共に、より製品寿命を延ばすことができる効果
を有する。As described above, in the high-altitude air conditioner according to the first aspect of the present invention, a suction port that is installed at a high place and sucks indoor air and an air outlet that recirculates air into the room are provided. , And a suction port structure provided with a filter for filtering dust and the like contained in the circulating air is hung by an air conditioner body and a string-shaped hanging body, and the hanging body is taken up or unwound. In the air conditioner provided with a lifting / lowering device for lifting / lowering the suction port structure provided with the suction port and the filter, an operation cord having an operation handle at the tip is pulled out from the suction port structure, and a part of the operation handle is stored. The suction hole structure is provided in the suction hole structure, and a protection plate made of a material having higher heat resistance and friction resistance than the material of the suction hole structure is provided behind the long hole portion of the suction hole structure. Free movement of protection plate The structure is provided with a space forming body that creates a movable space housed in the housing, so that the design surface of the suction port structure is not damaged, drive failure of the operation cord is reduced, and the product life is further extended. It has the effect that can be.
【0032】また、この発明の請求項2に係る高所据付
形空気調和機においては、保護板と移動自在空間を形成
する空間形成体上部はともに貫通口を有し、この貫通口
には先端に操作取手をもつ操作紐が貫通させると共に、
保護板等の最大移動状態での操作紐の可動範囲を長穴部
寸法よりも小さくなるように寸法関係を形成する構成と
したから、操作取手を長穴部から引き降ろしたり、逆に
操作取手が長穴部に戻る際に、どんな方向に操作取手を
引張られても、或いはどんな方向から操作取手が戻ろう
とも、操作紐が長穴部内縁に接触し、長穴部の内縁を摩
耗して削ってしまうことを安価にて防止可能となる効果
を有する。In the high-altitude air conditioner according to a second aspect of the present invention, both the protective plate and the upper part of the space forming body that forms the movable space have a through hole, and the through hole has a front end. The operation string with the operation handle is penetrated,
Because the dimensional relationship is formed so that the movable range of the operation cord in the maximum movement state of the protection plate etc. is smaller than the long hole part size, the operation handle can be pulled down from the long hole part, and conversely, the operation handle When returning to the slot, no matter what direction the operating handle is pulled, or from which direction the operating handle is returned, the operating cord contacts the inner edge of the slot and wears the inner edge of the slot. This has the effect that shaving can be prevented at low cost.
【0033】また、この発明の請求項3に係る高所据付
形空気調和機においては、移動自在空間を形成する空間
形成体を例えば、締結具や空間形成体自体にツメ片を設
けることにより吸込口構造体裏面に脱着可能にした構成
としたから、吸込口構造体裏面に脱着可能にすると共
に、保護板の部品の簡単な交換のみで寿命の長い吸込口
構造体として使用することができる効果を奏するもので
ある。In the air conditioner according to the third aspect of the present invention, the space forming body that forms the movable space is sucked by providing the fastener or the space forming body with a tab piece. The structure is designed so that it can be attached to and detached from the back of the mouth structure, so that it can be attached to and detached from the back of the intake structure, and it can be used as a long-life suction opening with only simple replacement of the protection plate parts. Is played.
【0034】また、この発明の請求項4に係る高所据付
形空気調和機においては、吸込口構造体と吸込口との間
に、吊り下げ体を引き出し巻取り可能な昇降具を設け、
それぞれを吊り下げ体にて前記吸込口構造体と連結し、
かつ着脱自在に装置してなる空気調和機において、前記
昇降具の外周段差部一端に設けた吊り下げ体収納部に係
合する断面C字状のガイド部材を設けた構成としたか
ら、吸込口の上下動作による吊り下げ体の収納、引き出
し時に発生する吊り下げ体のたるみや外れなどを抑制す
ることが出来るため、円滑な動作を確保することができ
る効果を有する。[0034] In the high-altitude air conditioner according to a fourth aspect of the present invention, a lifting / lowering device capable of pulling out and suspending a suspended body is provided between the suction port structure and the suction port.
Each is connected to the suction port structure with a hanging body,
In the air conditioner which is detachably mounted, a guide member having a C-shaped cross section is provided so as to be engaged with a hanging body storage portion provided at one end of the outer peripheral step portion of the elevating and lowering device. In this case, the hanging body can be prevented from being loosened or detached when the hanging body is stored or pulled out due to the vertical movement of the hanging member, so that a smooth operation can be ensured.
【図1】 この発明の実施の形態1による高所据付形空
気調和機の動作状態を示す斜視図である。FIG. 1 is a perspective view showing an operation state of a high-installation type air conditioner according to Embodiment 1 of the present invention.
【図2】 この発明の実施の形態1による高所据付形空
気調和機の要部を示す縦断面図である。FIG. 2 is a longitudinal sectional view showing a main part of the high-altitude air conditioner according to Embodiment 1 of the present invention.
【図3】 この発明の実施の形態1による高所据付形空
気調和機の要部の動作状態を示す縦断面図である。FIG. 3 is a longitudinal sectional view showing an operation state of a main part of the high-altitude air conditioner according to Embodiment 1 of the present invention.
【図4】 この発明の実施の形態2による高所据付形空
気調和機の要部を示す縦断面図である。FIG. 4 is a longitudinal sectional view showing a main part of an air conditioner mounted at a high place according to a second embodiment of the present invention.
【図5】 この発明の実施の形態2による高所据付形空
気調和機の要部を示す斜視図である。FIG. 5 is a perspective view showing a main part of a high-altitude air conditioner according to Embodiment 2 of the present invention.
【図6】 この発明の実施の形態3による高所据付形空
気調和機の要部を示す縦断面図である。FIG. 6 is a longitudinal sectional view illustrating a main part of an air conditioner mounted at a high place according to a third embodiment of the present invention.
【図7】 この発明の実施の形態3による高所据付形空
気調和機の要部を示す一部破断面にした斜視図である。FIG. 7 is a partially broken perspective view showing a main part of a high-altitude air conditioner according to Embodiment 3 of the present invention.
【図8】 この発明の実施の形態4による高所据付形空
気調和機の要部を示す縦断面図である。FIG. 8 is a vertical sectional view showing a main part of an air conditioner mounted on a high place according to a fourth embodiment of the present invention.
【図9】 この発明の実施の形態5による高所据付形空
気調和機の要部を示す縦断面図である。FIG. 9 is a longitudinal sectional view showing a main part of an air conditioner mounted at a high place according to a fifth embodiment of the present invention.
【図10】 この発明の実施の形態6による高所据付形
空気調和機の要部を示す部分拡大斜視図である。FIG. 10 is a partially enlarged perspective view showing a main part of an air conditioner mounted on a high place according to a sixth embodiment of the present invention.
【図11】 従来の高所据付形空気調和機を示す縦断面
図である。FIG. 11 is a longitudinal sectional view showing a conventional high-place air conditioner.
3 空気調和機、8 吸込口構造体、12 昇降具、1
2a 吊り下げ体収納部、12b フランジ、12c
ガイド部材取付部、12d 吊り下げ体巻き取り部、1
2e ガイド部材、16 操作紐、17 操作取手、1
8 長穴部、19 保護板、20 空間形成体、20a
移動自在空間、21 保護部材、22保護アーム、2
5 締付具、26ツメ片。3 air conditioner, 8 suction port structure, 12 lifting equipment, 1
2a Hanging body storage section, 12b flange, 12c
Guide member mounting part, 12d hanging body winding part, 1
2e guide member, 16 operation cord, 17 operation handle, 1
8 long hole part, 19 protective plate, 20 space forming body, 20a
Movable space, 21 protection member, 22 protection arm, 2
5 Fasteners, 26 nail pieces.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 山田 真佐志 東京都千代田区大手町二丁目6番2号 三 菱電機エンジニアリング株式会社内 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Masashi Yamada 2-6-1, Otemachi, Chiyoda-ku, Tokyo Mitsubishi Electric Engineering Co., Ltd.
Claims (4)
吸込口と空気を室内に環流させる吹出口を持ち、この環
流空気に含まれるゴミ等を濾過するフィルターを備えた
吸込口構造体を空気調和機本体と紐状の吊り下げ体にて
吊り下げ、この吊り下げ体を巻き取ったり、巻き戻すこ
とにより吸込口並びフィルター備えた吸込口構造体を昇
降させる昇降具を設けた空気調和機において、先端に操
作取手を有する操作紐が吸込口構造体より引き出され、
操作取手の一部が収納されるようにした長穴部を吸い込
み口構造体に設け、この吸込口構造体の長穴部裏に吸込
口構造体の材質よりも熱耐力、摩擦耐力のある材質より
成る保護板を設け、この保護板を自由移動可能に収納し
た移動自在空間をつくる空間形成体を設けたことを特徴
とする高所据付形空気調和機。1. A suction port structure which is installed at a high place and has a suction port for sucking indoor air and an air outlet for circulating air into the room and provided with a filter for filtering dust and the like contained in the reflux air. In the air conditioner provided with a lifting / lowering device that suspends the air conditioner body and a string-shaped hanging body, and winds or unwinds the suspended body to raise and lower the suction port structure provided with the suction port and the filter. An operation string having an operation handle at the tip is pulled out from the suction port structure,
A long hole is provided in the suction port structure so that a part of the operation handle can be housed, and a material with heat resistance and friction resistance higher than the material of the suction port structure behind the long hole of the suction port structure A high-altitude air conditioner, comprising: a protection plate comprising a protection plate, and a space forming body for creating a movable space in which the protection plate is freely movable.
成体上部はともに貫通口を有し、この貫通口には先端に
操作取手をもつ操作紐が貫通させると共に、保護板等の
最大移動状態での操作紐の可動範囲を長穴部寸法よりも
小さくなるように寸法関係を形成することを特徴とする
高所据付形空気調和機。2. The protection plate and the upper part of the space forming body which forms the movable space each have a through hole, through which an operation string having an operation handle at the tip is penetrated, and the maximum movement of the protection plate and the like is achieved. A height-installed air conditioner characterized in that the dimensional relationship is formed so that the movable range of the operating cord in the state is smaller than the length of the elongated hole.
えば、締結具や空間形成体自体にツメ片を設けることに
より吸込口構造体裏面に脱着可能にしたことを特徴とす
る請求項第1項記載の高所据付形空気調和機。3. The space forming body forming the movable space is detachable from the back surface of the suction port structure by providing a nail member on a fastener or the space forming body itself. A high-altitude air conditioner as described in the item.
げ体を引き出し巻取り可能な昇降具を設け、それぞれを
吊り下げ体にて前記吸込口構造体と連結し、かつ着脱自
在に装置してなる空気調和機において、前記昇降具の外
周段差部一端に設けた吊り下げ体収納部に係合する断面
C字状のガイド部材を設けたことを特徴とする高所据付
形空気調和機。4. An elevating device which can draw out and wind up a suspended body between the suction port structure and the suction port, is connected to the suction port structure by the suspended body, and is detachable. A guide member having a C-shaped cross section that engages with a suspension body storage portion provided at one end of an outer peripheral step portion of the elevating and lowering device. Harmony machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30826896A JP3385881B2 (en) | 1996-11-19 | 1996-11-19 | High-altitude air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30826896A JP3385881B2 (en) | 1996-11-19 | 1996-11-19 | High-altitude air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10148390A true JPH10148390A (en) | 1998-06-02 |
JP3385881B2 JP3385881B2 (en) | 2003-03-10 |
Family
ID=17978983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30826896A Expired - Fee Related JP3385881B2 (en) | 1996-11-19 | 1996-11-19 | High-altitude air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3385881B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007529741A (en) * | 2004-03-17 | 2007-10-25 | パク,ヨン−ウン | Alpha track detector with retractable semicircular ring |
JPWO2021171463A1 (en) * | 2020-02-27 | 2021-09-02 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51119174A (en) * | 1975-03-26 | 1976-10-19 | Electrolux Ab | Cord takeeup device for vacuum cleaner |
JPS5793862A (en) * | 1980-12-03 | 1982-06-11 | Hitachi Ltd | Cord winding apparatus |
JPS61132483U (en) * | 1985-02-05 | 1986-08-19 | ||
JPS6429266U (en) * | 1987-08-12 | 1989-02-21 | ||
JPH0360588U (en) * | 1989-10-19 | 1991-06-13 | ||
JPH0517168A (en) * | 1991-07-10 | 1993-01-26 | Matsushita Electric Ind Co Ltd | Molding of glass optical element |
JPH057960U (en) * | 1991-07-09 | 1993-02-02 | 本田技研工業株式会社 | Internal combustion engine with recoil starter |
JPH0517169U (en) * | 1991-08-08 | 1993-03-05 | 三菱重工業株式会社 | Recoil starter for general-purpose engine |
JPH0540726U (en) * | 1991-10-29 | 1993-06-01 | 三菱重工業株式会社 | Air conditioner |
JPH08291938A (en) * | 1995-04-21 | 1996-11-05 | Sanyo Electric Co Ltd | Air conditioner embedded in ceiling |
-
1996
- 1996-11-19 JP JP30826896A patent/JP3385881B2/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51119174A (en) * | 1975-03-26 | 1976-10-19 | Electrolux Ab | Cord takeeup device for vacuum cleaner |
JPS5793862A (en) * | 1980-12-03 | 1982-06-11 | Hitachi Ltd | Cord winding apparatus |
JPS61132483U (en) * | 1985-02-05 | 1986-08-19 | ||
JPS6429266U (en) * | 1987-08-12 | 1989-02-21 | ||
JPH0360588U (en) * | 1989-10-19 | 1991-06-13 | ||
JPH057960U (en) * | 1991-07-09 | 1993-02-02 | 本田技研工業株式会社 | Internal combustion engine with recoil starter |
JPH0517168A (en) * | 1991-07-10 | 1993-01-26 | Matsushita Electric Ind Co Ltd | Molding of glass optical element |
JPH0517169U (en) * | 1991-08-08 | 1993-03-05 | 三菱重工業株式会社 | Recoil starter for general-purpose engine |
JPH0540726U (en) * | 1991-10-29 | 1993-06-01 | 三菱重工業株式会社 | Air conditioner |
JPH08291938A (en) * | 1995-04-21 | 1996-11-05 | Sanyo Electric Co Ltd | Air conditioner embedded in ceiling |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007529741A (en) * | 2004-03-17 | 2007-10-25 | パク,ヨン−ウン | Alpha track detector with retractable semicircular ring |
JPWO2021171463A1 (en) * | 2020-02-27 | 2021-09-02 | ||
WO2021171463A1 (en) * | 2020-02-27 | 2021-09-02 | 日立ジョンソンコントロールズ空調株式会社 | Ceiling-embedded air conditioner and installation method |
Also Published As
Publication number | Publication date |
---|---|
JP3385881B2 (en) | 2003-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI386546B (en) | Blinds device | |
JP4109771B2 (en) | Embedded ceiling air conditioner | |
JPH10148390A (en) | High position installation type air conditioner | |
KR200426771Y1 (en) | Shutter construction | |
JP3906017B2 (en) | Embedded ceiling air conditioner | |
JPH11325555A (en) | Air conditioner | |
JP4828029B2 (en) | Fume hood | |
JP3289622B2 (en) | Ceiling mounted air conditioner | |
JP5602090B2 (en) | Ventilation fan for duct | |
JP2007212001A (en) | Ventilation device | |
JP2891041B2 (en) | Grill with shutter | |
JPS5929343Y2 (en) | Ceiling-mounted power outlet | |
JP2000121093A (en) | Ceiling mounted air fan apparatus | |
CN214576671U (en) | Novel dustproof curtain | |
JP4351900B2 (en) | Shutter device for clean room | |
JP4335640B2 (en) | Ceiling exhaust fan | |
JPH09222238A (en) | Ceiling embedded type air conditioner | |
CN218350692U (en) | Suspension type projection equipment | |
JP2009041869A (en) | Indoor unit of air-conditioner | |
CN215295163U (en) | Anti-shielding window type air conditioner | |
JP2006132934A (en) | Ceiling embedded type air conditioner | |
JP6960574B2 (en) | Air supply fan | |
JP2008014604A (en) | Air conditioner | |
JPH11187970A (en) | Tuck-up curtain | |
JPH07253242A (en) | Attaching and detaching device for air filter of air conditioner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |