JP3508379B2 - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JP3508379B2 JP3508379B2 JP09792696A JP9792696A JP3508379B2 JP 3508379 B2 JP3508379 B2 JP 3508379B2 JP 09792696 A JP09792696 A JP 09792696A JP 9792696 A JP9792696 A JP 9792696A JP 3508379 B2 JP3508379 B2 JP 3508379B2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- plate
- outlet
- piece
- bush
- 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
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、空気調和機に係わ
り、より詳細には、クロスフローファンのほぼ両側に対
向する左右風向板への露付を防止し、複数の左右風向板
を連結するための連結ピンおよび連結板を吹出口に突出
させないようにした構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner, and more particularly, to prevent dew condensation on left and right airflow direction vanes facing substantially both sides of a crossflow fan and to connect a plurality of left and right airflow direction vanes. The present invention relates to a structure in which a connecting pin and a connecting plate for preventing the protruding of the connecting pin and the connecting plate to the outlet.
【０００２】[0002]
【従来の技術】従来の空気調和機は、例えば図４（Ａ）
および図４（Ｂ）と、図５とで示すように、本体１内の
吸込口２と吹出口５とを結ぶ空気通路に、熱交換器３と
複数のクロスフローファン４とを設け、前記吹出口５の
上面5aから垂下した支軸部で、上下および前後に支軸7a
および8aを離間した二枚の上下風向板７および８を回動
自在に軸支し、前記上面5aに設けた支軸孔5bでブッシュ
９を保持し、同ブッシュ９により、複数の左右風向板６
に設けられスリット6bを有する頭部付の支軸6aで回動自
在に軸支し、前記左右風向板６に設けられた連結ピン6c
で連結板10を連結し、同連結板10により前記複数の左右
風向板６を連動させてなる構成であった。2. Description of the Related Art A conventional air conditioner, for example, is shown in FIG.
As shown in FIG. 4 (B) and FIG. 5, a heat exchanger 3 and a plurality of cross-flow fans 4 are provided in an air passage connecting the suction port 2 and the air outlet 5 in the main body 1, The support shaft portion hanging down from the upper surface 5a of the air outlet 5 supports the support shaft 7a in the vertical and forward and backward directions.
And the upper and lower wind direction plates 7 and 8 separated from each other are rotatably supported, and the bush 9 is held by the support shaft hole 5b provided on the upper surface 5a. 6
A connecting pin 6c provided on the left and right wind direction plates 6 and rotatably supported by a support shaft 6a with a head provided on the head and having a slit 6b.
The connecting plate 10 is connected by means of the connecting plate 10 and the plurality of left and right airflow direction plates 6 are interlocked by the connecting plate 10.
【０００３】前記構成で、前記吸込口２から吸い込まれ
た空気を前記熱交換器３で熱交換し、前記左右風向板６
で左右方向の風向を調節し、前記上下風向板７および８
で上下方向の風向を調節して、前記クロスフローファン
４により前記吹出口５から室内に送出して空気調和を行
っていた。With the above structure, the air sucked from the suction port 2 is heat-exchanged by the heat exchanger 3, and the left and right wind direction plates 6
The left and right wind direction is adjusted by using the vertical wind direction plates 7 and 8
By adjusting the wind direction in the up and down direction, the cross flow fan 4 sends the air out of the air outlet 5 into the room for air conditioning.
【０００４】しかしながら、前記クロスフローファン４
はその両側部で起風されにくい特性を有し、また、前記
左右風向板６を図３（Ｃ）で示すように回動した際、前
記クロスフローファン４のほぼ両側に対向する前記左右
風向板６の側部が狭くなって通過する風量が少なくなる
ことから、同側部に室内の空気が流入して結露ａが発生
してしまうという問題を有していた。However, the cross flow fan 4
Has a characteristic that it is hard to wake up on both sides thereof, and when the left / right airflow direction plate 6 is rotated as shown in FIG. Since the side portion of the plate 6 is narrowed and the amount of air passing therethrough is reduced, there is a problem that the air in the room flows into the side portion to cause dew condensation a.
【０００５】また、前記連結ピン6cおよび前記連結板10
は、前記吹出口５に突出した構造であることから、同吹
出口５において、前記連結ピン6cおよび前記連結板10に
よる空気抵抗が生じて送風の効率が低下したり、騒音の
原因になってしまうという問題を有していた。Further, the connecting pin 6c and the connecting plate 10
Has a structure protruding to the air outlet 5, so that air resistance is generated by the connecting pin 6c and the connecting plate 10 at the air outlet 5, and the efficiency of air blowing is reduced, or noise is generated. It had the problem of being lost.
【０００６】[0006]
【発明が解決しようとする課題】本発明においては、上
記の問題点に鑑みなされたもので、クロスフローファン
のほぼ両側に対向する左右風向板の側部に結露が発生し
ないよう防止し、複数の左右風向板を連結する連結ピン
および連結板を、吹出口に突出させないようにした空気
調和機を提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and prevents dew condensation on the side portions of the left and right airflow direction vanes that face substantially both sides of the crossflow fan, and It is an object of the present invention to provide an air conditioner in which a connecting pin and a connecting plate that connect the left and right wind direction plates do not project to the air outlet.
【０００７】[0007]
【課題を解決するための手段】上記問題点を解決するた
め、吸込口と吹出口とを結ぶ空気通路に、熱交換器と少
なくとも一個のクロスフローファンとを設け、前記吹出
口に、少なくとも一枚の上下風向板と複数の左右風向板
とを設け、前記クロスフローファンのほぼ両側に対向す
る前記左右風向板を、他の左右風向板に対し前端を前記
吹出口の両側に向け、これらを含む前記左右風向板を、
連結板により連結して回動自在に軸支してなる空気調和
機において、前記吹出口の上面後部に第一係止片を垂下
し、上面前部に係止孔を備えた第二係止片を垂下し、こ
れら第一係止片および第二係止片に夫々対向する係止部
と複数の透孔とを有する支持板を設け、同支持板の透孔
に、基端部に軸孔を有し先端部に前記左右風向板を連結
する連結ピンを立設したアームを有するブッシュを回動
自在に軸支し、同ブッシュの前記軸孔に前記左右風向板
の支軸を嵌合し、前記第一係止片および前記第二係止片
に前記両係止部を係止して、前記ブッシュおよび前記連
結ピンと前記連結板とを、前記吹出口の上面と前記支持
板との間に収容した構成としている。In order to solve the above problems, a heat exchanger and at least one crossflow fan are provided in an air passage connecting an inlet and an outlet, and at least one outlet is provided at the outlet. Providing a single vertical wind direction plate and a plurality of left and right wind direction plates, the left and right wind direction plates facing substantially both sides of the cross flow fan, the front end with respect to the other left and right wind direction plate toward both sides of the air outlet, these Including the left and right wind direction plates,
An air conditioner that is connected by a connecting plate and pivotally supported.
In the machine, hang the first locking piece on the rear of the upper surface of the outlet.
Then, hang down the second locking piece that has a locking hole on the front of the upper surface.
Locking portions facing the first locking piece and the second locking piece, respectively.
And a plurality of through holes are provided, and the through holes of the support plate are provided.
In addition, there is a shaft hole at the base end and the left and right wind direction plates are connected to the tip.
Rotate the bush with the arm that erected the connecting pin
The shaft is freely supported, and the left and right wind direction plates are installed in the shaft hole of the bush.
The support shafts of the above, and the first locking piece and the second locking piece.
By locking both the locking portions to the bush and the connecting portion.
The connecting pin and the connecting plate are supported by the upper surface of the air outlet and the support.
It is configured to be housed between the boards .
【０００８】また、吸込口と吹出口とを結ぶ空気通路
に、熱交換器と少なくとも一個のクロスフローファンと
を設け、前記吹出口に、少なくとも一枚の上下風向板と
複数の左右風向板とを設け、前記クロスフローファンの
ほぼ両側に対向する前記左右風向板を、他の左右風向板
に対し前端を前記吹出口の両側に向けて固定し、固定し
た同左右風向板以外の左右風向板を、連結板により連結
して回動自在に軸支してなる空気調和機において、前記
吹出口の上面後部に第一係止片を垂下し、上面前部に係
止孔を備えた第二係止片を垂下し、これら第一係止片お
よび第二係止片に夫々対向する係止部と複数の透孔とを
有する支持板を設け、同支持板の透孔に、基端部に軸孔
を有し先端部に固定した前記左右風向板以外に左右風向
板を連結する連結ピンを立設したアームを有するブッシ
ュを回動自在に軸支し、同ブッシュの前記軸孔に固定し
た前記左右風向板以外の左右風向板の支軸を嵌合し、前
記第一係止片および前記第二係止片に前記両係止部を係
止して、前記ブッシュおよび前記連結ピンと前記連結板
とを、前記吹出口の上面と前記支持板との間に収容した
構成としている。 An air passage connecting the suction port and the air outlet
With a heat exchanger and at least one cross flow fan
And at least one vertical wind direction plate at the outlet.
By providing a plurality of left and right air flow direction plates,
The left and right airflow direction vanes that face almost both sides
On the other hand, fix the front end toward both sides of the outlet and fix it.
The left and right wind direction plates other than the same left and right wind direction plate are connected by the connecting plate
In the air conditioner rotatably and rotatably supported, a first locking piece is hung on the rear portion of the upper surface of the air outlet, and a second locking piece having a locking hole is hung on the front portion of the upper surface. A support plate having locking portions and a plurality of through holes facing the first locking piece and the second locking piece, respectively, and a through hole of the supporting plate having a shaft hole at the base end. In addition to the left / right airflow direction plate fixed to the tip, a bush having an arm in which a connecting pin for connecting the left / right airflow direction plates is erected is rotatably supported and is fixed in the shaft hole of the bush. Of the left and right airflow direction plate, the both locking portions are locked to the first locking piece and the second locking piece, the bush and the connecting pin and the connecting plate, It is configured to be housed between the upper surface of the air outlet and the support plate.
【０００９】更に、前記第一係止片に対向する前記係止
部を二股状に形成し、前記第二係止片の係止孔に対向す
る前記係止部を凹状に形成し、前記第一係止片に前記二
股状の係止部を係止し、前記係止孔に前記凹状の係止部
を係止して前記支持板を前記吹出口に固定するようにし
た構成としている。 Further, the locking that faces the first locking piece.
Part is formed into a bifurcated shape and faces the locking hole of the second locking piece.
The engaging portion is formed in a concave shape, and the second engaging portion is formed on the first engaging piece.
The crotch-shaped locking part is locked, and the concave locking part is inserted in the locking hole.
So that the support plate is fixed to the outlet.
It has a structure.
【００１０】また、前記吹出口の上面後部に第一係止片
を垂下し、上面前部に係止孔を備えた第二係止片を垂下
し、これら第一係止片および第二係止片に夫々対向する
係止部と複数の透孔とを有する支持板を設け、同支持板
の透孔に、基端部に軸孔を有し先端部に固定した前記左
右風向板以外の左右風向板を連結する連結ピンを立設し
たアームを有するブッシュを回動自在に軸支し、同ブッ
シュの前記軸孔に固定した前記左右風向板以外の左右風
向板の支軸を嵌合し、前記第一係止片および前記第二係
止片に前記両係止部を係止して、前記ブッシュおよび前
記連結ピンと前記連結板とを、前記吹出口の上面と前記
支持板との間に収容した構成としている。Further, a first locking piece is hung on the rear portion of the upper surface of the air outlet, and a second locking piece having a locking hole is hung on the front portion of the upper surface. A supporting plate having engaging portions and a plurality of through holes, which face each other, is provided on the stop piece, and the through holes of the supporting plate have a shaft hole at the base end and are fixed to the tip end other than the left and right wind direction plates. A bush having an arm in which a connecting pin that connects the left and right wind direction plates is erected is rotatably supported, and the support shafts of the left and right wind direction plates other than the left and right wind direction plates fixed in the shaft holes of the bush are fitted. , The first locking piece and the second locking piece are locked with the both locking portions, and the bush and the connecting pin and the connecting plate are between the upper surface of the outlet and the support plate. It is configured to be housed in.
【００１１】また、前記軸孔および前記支軸に、少なく
とも一つの平坦部を設けて嵌合した構成としている。Further, at least one flat portion is provided and fitted in the shaft hole and the support shaft.
【００１２】また、前記第一係止片に対向する前記係止
部を二股状に形成し、前記第二係止片の係止孔に対向す
る前記係止部を凸状に形成し、前記第一係止片に前記二
股状の係止部を係止し、前記係止孔に前記凸状の係止部
を係止して前記支持板を前記吹出口に固定するようにし
た構成としている。The locking portion facing the first locking piece is formed into a bifurcated shape, and the locking portion facing the locking hole of the second locking piece is formed into a convex shape. As a configuration in which the bifurcated locking portion is locked to the first locking piece and the convex locking portion is locked to the locking hole to fix the support plate to the outlet. There is.
【００１３】また、前記連結板で連結する前記左右風向
板の支軸の先端部に、同支軸に比して大径でなる第一頭
部を設け、同第一頭部および前記支軸に、上部を開口し
た第一スリットを設けた構成としている。Further, a first head portion having a diameter larger than that of the support shaft is provided at the tip end of the support shaft of the left and right wind direction plates connected by the connection plate, and the first head and the support shaft are provided. In addition, a first slit having an open top is provided.
【００１４】また、前記連結ピンの先端部に、同連結ピ
ンに比して大径でなる第二頭部を設け、同第二頭部およ
び前記連結ピンに、上部を開口した第二スリットを設け
た構成としている。Further, a second head having a larger diameter than that of the connecting pin is provided at the tip of the connecting pin, and a second slit having an upper opening is formed on the second head and the connecting pin. The configuration is provided.
【００１５】更に、前記連結ピンおよび前記第二頭部
を、摺動性を有する合成樹脂製により前記ブッシュと一
体的に形成した構成としている。Further, the connecting pin and the second head are formed integrally with the bush by a synthetic resin having a sliding property.
【００１６】[0016]
【発明の実施の形態】以上のように構成したので、クロ
スフローファンの両側にほぼ対向する左右風向板の側部
に結露が発生しないよう防止できるともに、複数の左右
風向板を連結する連結ピンおよび連結板を、吹出口に突
出させないようにした空気調和機となる。With the above-described structure, it is possible to prevent dew condensation from occurring on the side portions of the left and right airflow direction vanes that substantially face each other on both sides of the crossflow fan, and to connect the plurality of left and right airflow direction vanes. Also, the air conditioner is configured so that the connecting plate does not project to the air outlet.
【００１７】[0017]
【実施例】以下、本発明の実施例を図面に基づいて詳細
に説明する。図１（Ａ）および図１（Ｂ）と、図２と、
図３（Ａ）乃至図３（Ｄ）とにおいて、１は空気調和機
の室内機本体、２は同本体１に着脱可能に被せられた前
面カバーと同本体１の上面部とに設けられた吸込口、３
は同吸込口２と後述する吹出口とを結ぶ空気通路に設け
られ、同吸込口２から吸い込まれた空気を熱交換する熱
交換器、４は前記空気通路に設けられ、熱交換された空
気を後述する吹出口に送出する複数のクロスフローファ
ン、５は前記熱交換器３で熱交換された空気を室内に向
けて吹き出すための吹出口である。Embodiments of the present invention will now be described in detail with reference to the drawings. 1A and 1B, and FIG.
In FIGS. 3A to 3D, 1 is an indoor unit main body of an air conditioner, 2 is a front cover detachably attached to the main body 1 and an upper surface portion of the main body 1. Suction port, 3
Is provided in an air passage connecting the suction port 2 and a blowout port described later, and a heat exchanger 4 for exchanging heat with the air sucked from the suction port 2 is provided in the air passage, and the heat-exchanged air is provided. The plurality of cross flow fans 5 for delivering the air to the air outlet described later are air outlets for blowing out the air heat-exchanged by the heat exchanger 3 toward the room.
【００１８】前記吹出口５の上面5aには、同上面5aの後
部から垂下した第一係止片5bと、前部から垂下した係止
孔5dを有する第二係止片5cとが一体的に形成されてい
る。On the upper surface 5a of the outlet 5, a first locking piece 5b hanging from the rear part of the upper surface 5a and a second locking piece 5c having a locking hole 5d hanging from the front part are integrally formed. Is formed in.
【００１９】前記第一係止片5bの下端は、後述する支持
板の後部に設けた二股状の係止部を係止するようにした
構成となっており、また、前記第二係止片5cの内側に
は、後述する支持板の前部に形成したフランジを当接
し、同フランジに設けた後述する凸状の係止部を前記係
止孔5dに係止して、後述する支持板を、前記上面5aから
離間した位置に、同上面5aとほぼ平行状態で固定するよ
うにした構成となっている。The lower end of the first locking piece 5b is configured to lock a bifurcated locking part provided on the rear portion of a support plate described later, and the second locking piece 5b. Inside the 5c, a flange formed on the front portion of a support plate described later is abutted, and a convex locking portion described later provided on the flange is locked in the locking hole 5d, and a support plate described later is provided. Is fixed in a position separated from the upper surface 5a in a state substantially parallel to the upper surface 5a.
【００２０】６は前記吹出口５の後述する支持板に設け
た透孔により回動自在に軸支された複数の左右風向板
で、この複数の左右風向板６を後述する連結板で連結し
て回動することにより、前記吹出口５における左右方向
の風向を調節できるようにした構成となっている。Reference numeral 6 denotes a plurality of left and right airflow direction plates rotatably supported by through holes provided in a support plate of the air outlet 5 which will be described later, and the plurality of left and right airflow direction plates 6 are connected by a connection plate described later. It is configured such that the wind direction in the left-right direction at the air outlet 5 can be adjusted by rotating the air outlet.
【００２１】前記左右風向板６の上部には支軸6aが設け
られて、同支軸6aを中心に前記左右風向板６を回動でき
るようにした構成となっており、また、前記支軸6aは、
その上端に同支軸6aに比して大径でなる第一頭部を設け
るとともに、同第一頭部と前記支軸6aとに、上部を開口
した第一スリット6bを設けた構成となっている。A support shaft 6a is provided on the upper part of the left and right air flow direction plate 6 so that the left and right air flow direction plate 6 can be rotated around the support shaft 6a. 6a is
A first head portion having a larger diameter than that of the support shaft 6a is provided at the upper end thereof, and the first head and the support shaft 6a are provided with a first slit 6b having an upper opening. ing.
【００２２】前記支軸6aは、前記第一頭部および前記第
一スリット6bを設けたことにより、後述するブッシュの
軸孔に容易に挿入し保持して、正確に軸支できるように
した構成となっている。Since the support shaft 6a is provided with the first head portion and the first slit 6b, the support shaft 6a can be easily inserted and held in a shaft hole of a bush to be described later so as to accurately support the shaft. Has become.
【００２３】また、前記第一頭部は、その先端に曲面状
または平面状でなる第一傾斜部を形成しており、これに
よって、前記第一頭部および前記支軸6aを、後述するブ
ッシュの軸孔により容易に挿入できるようにした構成と
なっている。Further, the first head portion has a first inclined portion having a curved surface or a flat surface formed at the tip thereof, whereby the first head portion and the support shaft 6a are connected to a bush described later. The shaft hole allows easy insertion.
【００２４】７および８は、前記左右風向板６の前方の
前記吹出口５に、第一支軸7aおよび第二支軸8aにより回
動自在に軸支されて、上下方向の風向を調節するように
した上下二枚の上下風向板である。7 and 8 are rotatably supported by the first support shaft 7a and the second support shaft 8a at the air outlet 5 in front of the left and right wind direction plate 6 to adjust the vertical wind direction. It is the upper and lower two wind direction plates.
【００２５】９は、図１（Ｂ）と図３（Ａ）乃至図３
（Ｃ）とで示すように、前記第一頭部および前記支軸6a
に対応する軸孔9aを基端部に備えた複数のブッシュで、
同ブッシュ９の軸孔9aと前記支軸6aとは、少なくとも一
つの平坦部を夫々有した構造となっており、これによ
り、同両平坦部を接合し嵌合することによって、前記ブ
ッシュ９が後述する連結板により連動し回動した際、前
記左右風向板６を正確に回動させて左右方向の風向を調
節できるようにした構成となっている。Reference numeral 9 is shown in FIGS. 1B and 3A to 3A.
As shown in (C), the first head and the support shaft 6a
With a plurality of bushes equipped with a shaft hole 9a corresponding to
The shaft hole 9a of the bush 9 and the support shaft 6a each have a structure having at least one flat portion, whereby the bush 9 is joined by joining and fitting both flat portions. When rotated in conjunction with a connecting plate, which will be described later, the left and right wind direction plate 6 is accurately rotated so that the left and right wind direction can be adjusted.
【００２６】また、前記ブッシュ９の上部一側には、先
端部に連結ピン9bを立設したアームが一体的に形成され
ており、前記連結ピン9bを後述する連結板の連結孔に挿
入して前記ブッシュ９を連結し、同ブッシュ９を介して
前記左右風向板６を回動させるようにした構成となって
いる。An arm having a connecting pin 9b provided upright at the tip is integrally formed on one side of the upper portion of the bush 9, and the connecting pin 9b is inserted into a connecting hole of a connecting plate described later. And the bushes 9 are connected to each other, and the left and right airflow direction plates 6 are rotated via the bushes 9.
【００２７】また、前記連結ピン9bは、その先端部に、
同連結ピン9bに比して大径でなる第二頭部を設けた構成
となっており、また、同第二頭部および前記連結ピン9b
に、上部を開口した第二スリット9cを設けた構成となっ
ており、これにより、前記連結ピン9bは、後述する連結
板の連結孔に容易に挿入し保持して、正確に軸支できる
ようにした構成となっている。Further, the connecting pin 9b is
A second head portion having a larger diameter than that of the connecting pin 9b is provided, and the second head portion and the connecting pin 9b are also provided.
In addition, the second slit 9c having an open upper portion is provided, whereby the connecting pin 9b can be easily inserted and held in a connecting hole of a connecting plate described later to accurately support the shaft. It has a structure that
【００２８】また、前記第二頭部は、その先端に曲面状
または平面状でなる第二傾斜部を形成しており、これに
よって、前記第二頭部および前記連結ピン9bを、後述す
る連結板の連結孔により容易に挿入できるようにした構
成となっている。Further, the second head has a curved or flat second inclined portion at the tip thereof, whereby the second head and the connecting pin 9b are connected to each other as described later. It is configured so that it can be easily inserted through the connecting hole of the plate.
【００２９】また、前記第二頭部を有する前記連結ピン
9bは、前記ブッシュ９と一体的に形成された構成となっ
ており、これによって、寸法形状が精度よく仕上げられ
ると共にコスト的に有利な構成となっている。The connecting pin having the second head portion
9b has a structure integrally formed with the bush 9, whereby the size and shape are accurately finished and the cost is advantageous.
【００３０】更に、前記第二頭部を有する前記連結ピン
9bおよび前記ブッシュ９は、例えばポリプロピレン等の
摺動性を有する合成樹脂製によって形成されており、こ
れにより、前記第二頭部を有する前記連結ピン9bを後述
する連結板の連結孔に挿通し連結した際、円滑に摺動し
て前記ブッシュ９をスムースに連動させることができる
ようにした構成となっている。Further, the connecting pin having the second head portion.
9b and the bush 9 are made of, for example, a synthetic resin having a sliding property such as polypropylene, so that the connecting pin 9b having the second head portion is inserted into a connecting hole of a connecting plate described later. When connected, the bush 9 can be smoothly slid to smoothly interlock with the bush 9.
【００３１】10は前記連結ピン9bに対応する連結孔10a
を有する連結板で、同連結板10で前記連結ピン9bを連結
し、前記ブッシュ９を連動させて回動することにより、
前記複数の左右風向板６を自在に回動できるようにした
構成となっている。Reference numeral 10 is a connecting hole 10a corresponding to the connecting pin 9b.
By connecting the connecting pin 9b with the connecting plate 10 and rotating the bush 9 in conjunction with each other,
The left and right wind direction plates 6 are configured to be freely rotatable.
【００３２】次に、前記連結板10により連結された前記
左右風向板６のうち、前記クロスフローファン４のほぼ
両側に対向する左右風向板６の側部に結露が発生しない
よう防止するための手段について下記に説明する。Next, of the left and right air flow direction plates 6 connected by the connection plate 10, to prevent dew condensation from occurring on the side portions of the left and right air flow direction plates 6 facing substantially both sides of the cross flow fan 4. The means will be described below.
【００３３】前記クロスフローファン４のほぼ両側に対
向する前記左右風向板６は、他の左右風向板６に対し前
端を前記吹出口５の両側に向け、これらを含む前記左右
風向板６を前記連結板10により連結して回動自在に軸支
するため、図３（Ｂ）および図３（Ｃ）で示すように、
前記ブッシュ９の軸孔9aまたは前記左右風向板６の支軸
に角度Θをもたせて形成することにより、同左右風向板
６を図２で示すように回動した際、前記クロスフローフ
ァン４のほぼ両側に対向する前記左右風向板６が他の左
右風向板６に対し角度Θを有して回動するようになり、
これによって、前記左右風向板６の側部を通過する風量
がほぼ均等になり、同側部に室内の空気が流入せず結露
の発生を防止できるようにした構成となる。The left and right airflow direction vanes 6 facing substantially both sides of the cross flow fan 4 have their front ends directed to both sides of the air outlet 5 with respect to the other left and right airflow direction vanes 6, and the left and right airflow vanes 6 including them are aforesaid. Since it is connected by the connecting plate 10 and rotatably supported, as shown in FIGS. 3 (B) and 3 (C),
By forming the shaft hole 9a of the bush 9 or the support shaft of the left / right airflow direction plate 6 with an angle Θ, when the left / right airflow direction plate 6 is rotated as shown in FIG. The left and right airflow direction vanes 6 facing substantially both sides are rotated at an angle Θ with respect to the other left and right airflow direction vanes 6,
As a result, the amount of air passing through the side portions of the left and right air flow direction plates 6 becomes substantially equal, and the air in the room does not flow into the side portions, so that the occurrence of dew condensation can be prevented.
【００３４】または、前記クロスフローファン４のほぼ
両側に対向する前記左右風向板６は、前記連結板10で連
結しないようにするとともに、同左右風向板６の支軸
を、図３（Ｄ）で示すような後述する支持板に穿設した
透孔に嵌合して固定することにより、固定した前記左右
風向板６以外の左右風向板６を図２で示すように回動し
た際、固定した前記左右風向板６が図２の破線で示す位
置にあるため、その側部を通過する風量が減少しないよ
うになり、同側部に室内の空気が流入せず結露の発生を
防止できるようにした構成となる。Alternatively, the left and right air flow direction plates 6 facing substantially both sides of the cross flow fan 4 are not connected by the connecting plate 10, and the support shafts of the left and right air flow direction plates 6 are shown in FIG. When the left and right airflow direction plates 6 other than the fixed left and right airflow direction plates 6 are rotated as shown in FIG. Since the left and right wind direction plates 6 are located at the positions shown by the broken lines in FIG. 2, the amount of air passing through the side portions does not decrease, and the indoor air does not flow into the side portions, so that the occurrence of dew condensation can be prevented. The configuration will be
【００３５】11は前記ブッシュ９を回動自在に軸支する
ための複数の透孔11a を備えた支持板、11b は同支持板
11の後部に形成された二股状の係止部、11c は前記係止
孔5dに対応して前部に形成された凸状の係止部である。Reference numeral 11 is a support plate having a plurality of through holes 11a for pivotally supporting the bush 9, and 11b is the support plate.
Reference numeral 11c is a bifurcated locking portion formed in the rear portion of the locking member 11, and 11c is a convex locking portion formed in the front portion of the locking hole 5d.
【００３６】前記二股状の係止部11b は前記第一係止片
5bの先端に係止し、前記凸状の係止部11c は第二係止片
5cに設けた前記係止孔5dに係止して、前記支持板11を前
記吹出口５に固定できるようにした構造となっており、
これにより、前記左右風向板６を軸支した前記支持板11
を前記吹出口５の上面5aに容易に固定できるようになっ
ている。The bifurcated locking portion 11b is the first locking piece.
5b, and the convex locking portion 11c is the second locking piece.
The support plate 11 can be fixed to the outlet 5 by being locked in the locking hole 5d provided in 5c,
As a result, the support plate 11 supporting the left and right wind direction plates 6 is provided.
Can be easily fixed to the upper surface 5a of the outlet 5.
【００３７】以上の構成により、図１（Ａ）および図１
（Ｂ）と、図２と、図３（Ａ）乃至図３（Ｄ）とで示す
ように、前記クロスフローファン４のほぼ両側に対向す
る前記左右風向板６の側部を通過する風量が減少しない
ようになり、同側部に室内の空気を流入させないように
して結露の発生を防止できるようにした空気調和機とな
り、また、前記支軸孔11a に、前記支軸6aを挿入した前
記ブッシュ９を挿入して回動自在に軸支し、前記連結ピ
ン9bを前記連結板10の連結孔10a に挿入して前記ブッシ
ュ９を連結し、前記支持板11の前記二股状の係止部11b
を前記第一係止片5bに係止し、次に、前記係止孔5dに前
記凸状の係止部11c を係止して前記支持板11を前記吹出
口５に固定し、前記連結ピン9bおよび前記連結板10を前
記吹出口５に突出させることがないようにした空気調和
機となる。With the above structure, FIG. 1A and FIG.
As shown in (B), FIG. 2, and FIGS. 3 (A) to 3 (D), the amount of air passing through the side portions of the left / right airflow direction vanes 6 facing substantially both sides of the cross flow fan 4 is It becomes an air conditioner that does not decrease and prevents the generation of dew condensation by not letting the air in the room flow into the same side, and the support shaft 6a is inserted into the support shaft hole 11a. The bush 9 is inserted and pivotally supported, the connecting pin 9b is inserted into the connecting hole 10a of the connecting plate 10 to connect the bush 9, and the bifurcated locking portion of the support plate 11 is connected. 11b
To the first locking piece 5b, and then the convex locking portion 11c is locked to the locking hole 5d to fix the support plate 11 to the air outlet 5, The air conditioner is configured so that the pin 9b and the connecting plate 10 are not projected to the air outlet 5.
【００３８】[0038]
【発明の効果】以上のように本発明によると、クロスフ
ローファンのほぼ両側に対向する左右風向板の側部に結
露が発生しないよう防止できるようにした空気調和機と
なり、また、複数の左右風向板を連結するための連結ピ
ンおよび連結板を吹出口に突出させないようにして、吹
出口で空気抵抗が生じて送風の効率が低下したり、騒音
の原因になったりしないよう防止できるようにした空気
調和機となる。As described above, according to the present invention, there is provided an air conditioner capable of preventing dew condensation from occurring on the side portions of the left and right airflow direction vanes facing substantially both sides of the crossflow fan, and also a plurality of left and right air conditioners are provided. Prevent the connecting pin and connecting plate for connecting the wind direction plate from projecting to the outlet so that air resistance does not occur at the outlet and the efficiency of air blow is reduced or noise is generated. It becomes an air conditioner.
【図１】本発明による空気調和機の説明図で、（Ａ）は
断面図であり、（Ｂ）は要部拡大断面図である。FIG. 1 is an explanatory view of an air conditioner according to the present invention, in which (A) is a sectional view and (B) is an enlarged sectional view of essential parts.
【図２】本発明による空気調和機のクロスフローファン
と左右風向板との関係を示す説明図である。FIG. 2 is an explanatory diagram showing a relationship between a cross flow fan and left and right airflow direction vanes of the air conditioner according to the present invention.
【図３】本発明による空気調和機の要部分解斜視図で、
（Ａ）はクロスフローファンのほぼ両側に対向する左右
風向板以外の左右風向板の組立状態を示し、（Ｂ）およ
び（Ｃ）はクロスフローファンのほぼ両側に対向する左
右風向板の組立状態の一例を示し、（Ｄ）は同組立状態
の他の例を示す。FIG. 3 is an exploded perspective view of an essential part of the air conditioner according to the present invention,
(A) shows an assembled state of left and right airflow direction vanes other than the left and right airflow direction vanes opposed to substantially both sides of the crossflow fan, and (B) and (C) show an assembled state of left and right airflow direction vanes opposed to almost both sides of the crossflow fan. And (D) shows another example of the same assembled state.
【図４】従来例による空気調和機の説明図で、（Ａ）は
断面図であり、（Ｂ）は要部拡大断面図である。FIG. 4 is an explanatory view of an air conditioner according to a conventional example, (A) is a sectional view, and (B) is an enlarged sectional view of a main part.
【図５】従来例による空気調和機のクロスフローファン
と左右風向板との関係を示す説明図である。FIG. 5 is an explanatory diagram showing a relationship between a cross flow fan and left and right airflow direction vanes of an air conditioner according to a conventional example.
１ 空気調和機本体 ２ 吸込口 ３ 熱交換器 ４ クロスフローファン ５ 吹出口 5a 上面 5b 第一係止片 5c 第二係止片 5d 係止孔 ６ 左右風向板 6a 支軸 6b 第一スリット ７ 上部の上下風向板 7a 上部の上下風向板の支軸 ８ 下部の上下風向板 8a 下部の上下風向板の支軸 ９ ブッシュ 9a 軸孔 9b 挿通ピン 9c 第二スリット 10 連結板 10a 連結孔 11 支持板 11a 透孔 11b 二股状の係止部 11c 凸状の係止部 1 Air conditioner body 2 Suction port 3 heat exchanger 4 cross flow fan 5 outlet 5a upper surface 5b First locking piece 5c Second locking piece 5d locking hole 6 Left and right wind direction plate 6a spindle 6b first slit 7 Upper and lower wind direction plate 7a Upper and lower wind direction plate support shaft 8 Lower vertical wind direction plate 8a Support shaft for the vertical wind direction plate at the bottom 9 bush 9a shaft hole 9b insertion pin 9c Second slit 10 Connecting plate 10a Connection hole 11 Support plate 11a through hole 11b Bifurcated locking part 11c Convex locking part
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平８−136042（ＪＰ，Ａ) 特開 昭64−14545（ＪＰ，Ａ) 特開 平７−260246（ＪＰ，Ａ) 特開 平６−221664（ＪＰ，Ａ) 特開 平８−61768（ＪＰ，Ａ) 特開 平３−36453（ＪＰ，Ａ) 特開 平３−186126（ＪＰ，Ａ) 特開 平４−93551（ＪＰ，Ａ) 特開 平２−138515（ＪＰ，Ａ) 実開 昭61−74042（ＪＰ，Ｕ) 実開 昭62−17751（ＪＰ，Ｕ) 実開 昭63−29044（ＪＰ，Ｕ) 実開 昭63−101745（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) F24F 1/00 401 F24F 13/15 F24F 13/06 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-8-136042 (JP, A) JP-A 64-14545 (JP, A) JP-A 7-260246 (JP, A) JP-A 6- 221664 (JP, A) JP 8-61768 (JP, A) JP 3-36453 (JP, A) JP 3-186126 (JP, A) JP 4-93551 (JP, A) JP-A-2-138515 (JP, A) Actually opened 61-74042 (JP, U) Actually opened 62-17751 (JP, U) Actually opened 63-29044 (JP, U) Actually opened 63-101745 (JP, U) (58) Fields surveyed (Int.Cl. 7 , DB name) F24F 1/00 401 F24F 13/15 F24F 13/06
Claims (3)
交換器と少なくとも一個のクロスフローファンとを設
け、前記吹出口に、少なくとも一枚の上下風向板と複数
の左右風向板とを設け、前記クロスフローファンのほぼ
両側に対向する前記左右風向板を、他の左右風向板に対
し前端を前記吹出口の両側に向け、これらを含む前記左
右風向板を、連結板により連結して回動自在に軸支して
なる空気調和機において、 前記吹出口の上面後部に第一係止片を垂下し、上面前部
に係止孔を備えた第二係止片を垂下し、これら第一係止
片および第二係止片に夫々対向する係止部と複数の透孔
とを有する支持板を設け、同支持板の透孔に、基端部に
軸孔を有し先端部に前記左右風向板を連結する連結ピン
を立設したアームを有するブッシュを回動自在に軸支
し、同ブッシュの前記軸孔に前記左右風向板の支軸を嵌
合し、前記第一係止片および前記第二係止片に前記両係
止部を係止して、前記ブッシュおよび前記連結ピンと前
記連結板とを、前記吹出口の上面と前記支持板との間に
収容したことを特徴とする空気調和機。 1. A heat exchanger and at least one crossflow fan are provided in an air passage connecting the suction port and the air outlet, and the air outlet has at least one vertical airflow direction plate and a plurality of left and right airflow direction plates. The left and right airflow direction vanes facing substantially both sides of the cross flow fan are directed to the other left and right airflow direction vanes with their front ends facing both sides of the air outlet, and the left and right airflow vanes including these are connected by a connecting plate. and rotatably supported Te
In the air conditioner, a first locking piece is hung on the rear portion of the upper surface of the air outlet, and the front portion of the upper surface is suspended.
Hang a second locking piece with a locking hole on the
And a plurality of through holes that respectively face the one piece and the second piece.
Provide a support plate having and, in the through hole of the support plate, at the base end.
A connecting pin that has a shaft hole and connects the left and right wind vanes to the tip
A bush that has an upright arm is rotatably supported.
Fit the support shafts of the left and right wind direction plates into the shaft holes of the bush.
The first engaging piece and the second engaging piece,
Lock the stopper to connect the bush and the connecting pin to the front.
A connecting plate between the upper surface of the outlet and the support plate.
An air conditioner characterized by being housed.
換器と少なくとも一個のクロスフローファンとを設け、A converter and at least one cross-flow fan,
前記吹出口に、少なくとも一枚の上下風向板と複数の左At the outlet, at least one vertical wind vane and a plurality of left
右風向板とを設け、前記クロスフローファンのほぼ両側A right wind direction plate is provided, and it is provided on both sides of the cross flow fan.
に対向する前記左右風向板を、他の左右風向板に対し前The left and right wind vanes facing each other in front of
端を前記吹出口の両側に向けて固定し、固定した同左右The ends are fixed toward both sides of the outlet and fixed
風向板以外の左右風向板を、連結板により連結して回動Rotate by connecting the left and right wind direction plates other than the wind direction plate with the connecting plate
自在に軸支してなる空気調和機において、In an air conditioner that freely supports, 前記吹出口の上面後部に第一係止片を垂下し、上面前部The first locking piece is hung on the rear part of the upper surface of the outlet,
に係止孔を備えた第二係止片を垂下し、これら第一係止Hang a second locking piece with a locking hole on the
片および第二係止片に夫々対向する係止部と複数の透孔And a plurality of through holes that respectively face the one piece and the second piece.
とを有する支持板を設け、同支持板の透孔に、基端部にProvide a support plate having and, in the through hole of the support plate, at the base end.
軸孔を有し先端部に固定した前記左右風向板以外に左右Left and right except for the left and right wind vanes that have a shaft hole and are fixed to the tip
風向板を連結する連結ピンを立設したアームを有するブA block having an arm in which a connecting pin for connecting the wind direction plate is erected.
ッシュを回動自在に軸支し、同ブッシュの前記軸孔に固The bush is rotatably supported and fixed in the shaft hole of the bush.
定した前記左右風向板以外の左右風向板の支軸を嵌合Fit the support shafts of left and right wind direction plates other than the specified left and right wind direction plates
し、前記第一係止片および前記第二係止片に前記両係止Then, both the first locking piece and the second locking piece are locked with each other.
部を係止して、前記ブッシュおよび前記連結ピンと前記Part to lock the bush and the connecting pin and the
連結板とを、前記吹出口の上面と前記支持板との間に収Place the connecting plate between the upper surface of the outlet and the support plate.
容したことを特徴とする空気調和機。An air conditioner characterized by having passed.
股状に形成し、前記第二係止片の係止孔に対向する前記It is formed in a crotch shape and faces the locking hole of the second locking piece.
係止部を凹状に形成し、前記第一係止片に前記二股状のThe locking portion is formed in a concave shape, and the bifurcated shape is formed on the first locking piece.
係止部を係止し、前記係止孔に前記凹状の係止部を係止Lock the locking part and lock the concave locking part in the locking hole
して前記支持板を前記吹出口に固定するようにしたことThe support plate is fixed to the outlet.
を特徴とする請求項１または請求項２記載の空気調和The air conditioner according to claim 1 or 2, characterized in that
機。Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09792696A JP3508379B2 (en) | 1996-04-19 | 1996-04-19 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09792696A JP3508379B2 (en) | 1996-04-19 | 1996-04-19 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09287763A JPH09287763A (en) | 1997-11-04 |
| JP3508379B2 true JP3508379B2 (en) | 2004-03-22 |
Family
ID=14205295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09792696A Expired - Fee Related JP3508379B2 (en) | 1996-04-19 | 1996-04-19 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3508379B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5721670B2 (en) * | 2012-07-23 | 2015-05-20 | 三菱電機株式会社 | Left / right wind direction adjusting device and air conditioner indoor unit |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0230675Y2 (en) * | 1984-10-22 | 1990-08-17 | ||
| JPH0327234Y2 (en) * | 1985-07-17 | 1991-06-12 | ||
| JPH0416104Y2 (en) * | 1986-08-12 | 1992-04-10 | ||
| JPH0350351Y2 (en) * | 1986-12-23 | 1991-10-28 | ||
| JPS6414545A (en) * | 1987-07-03 | 1989-01-18 | Matsushita Refrigeration | Air direction adjusting device |
| JPH02138515A (en) * | 1988-11-17 | 1990-05-28 | Mitsubishi Electric Corp | Linking structure of crank and connecting rod |
| JPH0336453A (en) * | 1989-06-29 | 1991-02-18 | Mazda Motor Corp | Conditioned air outlet construction for vehicle |
| JP3030039B2 (en) * | 1989-12-13 | 2000-04-10 | 三洋電機株式会社 | Exterior body |
| JPH0493551A (en) * | 1990-08-09 | 1992-03-26 | Toshiba Corp | Wind-guiding plate for air-conditioner |
| JPH06221664A (en) * | 1993-01-28 | 1994-08-12 | Daikin Ind Ltd | Outlet structure for air conditioner |
| JP3554354B2 (en) * | 1994-03-25 | 2004-08-18 | 東芝キヤリア株式会社 | Indoor unit of air conditioner |
| KR0119913Y1 (en) * | 1994-08-11 | 1998-07-15 | 김광호 | Air folw control device of air conditioner |
| JP3271442B2 (en) * | 1994-11-04 | 2002-04-02 | 三菱電機株式会社 | Wind direction adjustment device |
-
1996
- 1996-04-19 JP JP09792696A patent/JP3508379B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09287763A (en) | 1997-11-04 |
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