JPS6243212Y2 - - Google Patents

Info

Publication number
JPS6243212Y2
JPS6243212Y2 JP15868479U JP15868479U JPS6243212Y2 JP S6243212 Y2 JPS6243212 Y2 JP S6243212Y2 JP 15868479 U JP15868479 U JP 15868479U JP 15868479 U JP15868479 U JP 15868479U JP S6243212 Y2 JPS6243212 Y2 JP S6243212Y2
Authority
JP
Japan
Prior art keywords
top plate
hole
screw
casing
grille
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
Application number
JP15868479U
Other languages
Japanese (ja)
Other versions
JPS5674226U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15868479U priority Critical patent/JPS6243212Y2/ja
Publication of JPS5674226U publication Critical patent/JPS5674226U/ja
Application granted granted Critical
Publication of JPS6243212Y2 publication Critical patent/JPS6243212Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air-Flow Control Members (AREA)

Description

【考案の詳細な説明】 この考案は空気調和機における吹出グリルの取
付構造、詳しくは空気調和機のケーシングに、放
射状に延びる複数本のステーとグリル羽根とから
成る吹出グリルを取付けるための取付構造に関す
る。
[Detailed description of the invention] This invention is a mounting structure for an air outlet grill in an air conditioner, specifically a mounting structure for attaching an air outlet grill consisting of a plurality of radially extending stays and grille blades to the casing of an air conditioner. Regarding.

この種吹出グリルをケーシングに取付けるのに
従来はケーシング上部に固定した天板の吹出口周
りの複数箇所、普通では3〜4箇所に取付孔を開
設すると共に、前記グリルのステーの先端に貫通
孔を設けて、前記各取付孔に前記ステーの貫通孔
を当てがい、前記ステーの貫通孔から前記取付孔
にビスを螺入することにより、前記グリルを取付
けるべくしている。
Conventionally, in order to attach this type of outlet grill to the casing, mounting holes were opened in multiple locations around the outlet in the top plate fixed to the top of the casing, usually in 3 to 4 locations, and a through hole was provided at the tip of the stay of the grill. The grille is attached by placing the through holes of the stay in each of the attachment holes, and screwing screws into the attachment holes from the through holes of the stay.

所が前記従来の取付手段では、複数本のビスを
螺入する必要があつて、天板へのグリルの取付操
作が面倒で時間がかかるし、また外観上の体裁も
悪かつたのであり、しかも一般に前記天板には錆
止め用の樹脂コーテイングを施しているが、前記
のごとく天板に多くのビスを螺入すると、該天板
のコーテイング層を、ビスにより傷付けることが
多分にあり、この部分から錆を生じたりすること
があつたし、更らには前記ビスが室外機に内装す
る圧縮機の運転による振動で外れた場合、前記グ
リルが外れてしまう危険があつた。
However, with the conventional mounting means, it was necessary to screw in multiple screws, making it troublesome and time-consuming to attach the grill to the top plate, and the appearance was also unsightly. Moreover, the top plate is generally coated with a resin coating to prevent rust, but when many screws are screwed into the top plate as described above, the coating layer of the top plate is often damaged by the screws. Rust may form on the parts, and furthermore, if the screws come off due to vibrations caused by the operation of the compressor installed in the outdoor unit, there is a risk that the grille will come off.

本考案は以上のごとき点に鑑みて考案したもの
で、その目的は吹出グリルをケーシングに一つの
ビスの螺合作業で極めて簡単に取付けることがで
きながら、前記ケーシングの吹出グリルを取付け
る部分の構造を機械加工が容易な形状とし、また
前記ビスが外れても吹出グリルが容易に離脱する
ことなく確実かつ強固に取付けられ、しかも一つ
のビスを用いて取付けることにより、ケーシング
の外観を良好ならしめると共に、ケーシングの樹
脂コーテイング層を破損する虞れをなくし、その
防錆効果を長期にわたつて維持させるべくしたこ
とにある。
The present invention was devised in view of the above points, and its purpose is to make it possible to attach the outlet grille to the casing extremely easily by screwing one screw, while also providing a structure for the part of the casing where the outlet grille is attached. The casing has a shape that is easy to machine, and even if the screws are removed, the outlet grille will not easily come off and will be securely and firmly attached.Moreover, by attaching using a single screw, the appearance of the casing will be improved. At the same time, the purpose is to eliminate the risk of damaging the resin coating layer of the casing and to maintain its rust-preventing effect over a long period of time.

さらに詳しくは、幅方向と奥行方向の長さが略
等しい水平断面略四角形のケーシングの天板に、
前記四角形に略内接する大きさの円形状の吹出口
を形成し、該吹出口の周りでかつ前記天板の四隅
部に、周方向に延びる4個の長孔を周設し、これ
ら長孔の一つに隣接して一つのビス用貫通孔を設
けると共に、前記ステーのうち一つのステーの先
端に前記長孔に嵌合し、かつ前記ビス用貫通孔に
附合するビス孔をもつた取付片を設け、他のステ
ーの先端に、前記長孔に嵌合し、前記天板の裏面
に係合する係合体を設けて、前記取付片及び係合
体を前記長孔に嵌合すると共に周方向に移動さ
せ、一つのビスで前記吹出グリルを前記天板に取
付けるごとくしたことを特徴とするものである。
More specifically, the top plate of the casing has a substantially square horizontal cross section with approximately equal lengths in the width and depth directions.
A circular air outlet of a size approximately inscribed in the quadrangle is formed, and four elongated holes extending in the circumferential direction are provided around the air outlet and at the four corners of the top plate, and these elongated holes a through hole for a screw is provided adjacent to one of the stays, and a screw hole is provided at the tip of one of the stays to fit into the elongated hole and to be attached to the through hole for the screw. A mounting piece is provided, and an engaging body is provided at the tip of the other stay to fit into the elongated hole and engage with the back surface of the top plate, and the mounting piece and the engaging body are fitted into the elongated hole. It is characterized in that the blow-off grille is moved in the circumferential direction and attached to the top plate with a single screw.

以下本考案を図面の実施例に基いて説明する。 The present invention will be explained below based on the embodiments shown in the drawings.

図面は空気調和機の室外機に本考案を実施した
実施例を示す。
The drawings show an embodiment in which the present invention is implemented in an outdoor unit of an air conditioner.

第1図において1は前記室外機のケーシング
で、上部に幅方向と奥行方向の長さが略等しい水
平断面略四角形の角筒状の天板2を備えており、
この天板2は第3,4図のごとく外壁21の上端
を頂壁22として、該頂壁22から、断面四角形
状の前記外壁21に略内接し、軸心方向へ向かい
内方下方に傾斜する截頭円錐形状の内壁23を設
け、該内壁23に囲まれる空間を吹出口24とし
ている。
In FIG. 1, reference numeral 1 denotes the casing of the outdoor unit, which is provided with a rectangular cylindrical top plate 2 having a substantially square horizontal cross section and having substantially equal lengths in the width direction and depth direction at the top.
As shown in FIGS. 3 and 4, this top plate 2 has an upper end of an outer wall 21 as a top wall 22, is approximately inscribed in the outer wall 21 having a square cross section from the top wall 22, and is inclined inwardly and downwardly toward the axial direction. A truncated cone-shaped inner wall 23 is provided, and a space surrounded by the inner wall 23 is defined as an air outlet 24.

しかして前記天板2の吹出口24と該吹出口2
4に取着する吹出グリル3は次のごとく形成する
のである。
Therefore, the air outlet 24 of the top plate 2 and the air outlet 2
The outlet grille 3 to be attached to 4 is formed as follows.

即ち、前記天板2における吹出口24の周囲
で、その頂壁22部分に、該頂壁22及び内壁2
3の一部を切欠いて下方へ凹曲させることによ
り、前記頂壁22と平行な凹曲段部25を等間隔
に複数個形成する。
That is, around the air outlet 24 in the top plate 2, the top wall 22 and the inner wall 2
A plurality of concave stepped portions 25 parallel to the top wall 22 are formed at equal intervals by cutting out a portion of the portion 3 and concavely bending it downward.

そして前記段部25のうち、4個の段部25を
前記吹出口24の囲りで、かつ前記天板2の頂壁
22の四隅部に位置させ、この各段部25に、円
周方向に延びる長孔26を形成すると共に、この
長孔26を設けた各段部25の一つに、該長孔2
6に隣接して一つのビス用貫通孔27を形成する
のである。尚前記ビス用貫通孔27を設ける段部
25の長孔26aは、後述するステー32の取付
片35を挿嵌可能ならしめるべく、他の長孔26
より幅広となすのである。以下説明の都合上、幅
広とした長孔26を広幅長孔と称し、附号を26
aとする。一方前記吹出グリル3は、第5図に示
す如く中心板31から前記天板2の段部25と同
数で、該各段部25と対応すべく複数のステー3
2を放射状に延出させ、該ステー32上に複数の
ワイヤ状のグリル羽根33を一体に取付けて成る
もので、このステー32のうち一つのステー先端
に、前記広幅長孔26aに挿嵌可能で、かつ前記
貫通孔27と附合するビス孔34をもつた取付片
35を一体に取付ける。
Of the stepped portions 25, four stepped portions 25 are positioned around the air outlet 24 and at the four corners of the top wall 22 of the top plate 2. A long hole 26 is formed extending into the long hole 26, and one of the step portions 25 provided with the long hole 26 is provided with the long hole 26.
One screw through hole 27 is formed adjacent to the screw hole 6. Note that the elongated hole 26a of the stepped portion 25 in which the screw through hole 27 is provided is connected to the other elongated hole 26 in order to be able to insert the mounting piece 35 of the stay 32, which will be described later.
It is made wider. For convenience of explanation below, the wide elongated hole 26 will be referred to as a wide elongated hole, and the attached number will be 26.
Let it be a. On the other hand, as shown in FIG.
2 extending radially, and a plurality of wire-shaped grill blades 33 are integrally attached on the stay 32, and the tip of one of the stays 32 can be inserted into the wide elongated hole 26a. Then, a mounting piece 35 having a screw hole 34 that mates with the through hole 27 is integrally attached.

また前記ステー32のうち前記取付片35を設
けた以外の3本の各ステー先端には、前記天板2
の段部25に形成した長孔26に挿嵌可能で、か
つ前記段部25の裏面に係合する係合体36をそ
れぞれ一体に設ける。
Furthermore, the tips of the three stays other than those provided with the mounting piece 35 among the stays 32 are provided with the top plate 2.
An engaging body 36 that can be inserted into a long hole 26 formed in the stepped portion 25 and that engages with the back surface of the stepped portion 25 is integrally provided.

この係合体36は、ステー32の先端部を下方
に屈曲させ、さらに先端部をステー32の延長方
向と直交すべく円周方向に段状に屈曲させて形成
するのである。
This engaging body 36 is formed by bending the tip of the stay 32 downward and further bending the tip in a stepped manner in the circumferential direction so as to be perpendicular to the direction in which the stay 32 extends.

図中4は前記ステー32の取付片35に設けた
ビス孔34に螺合する取付ビスである。
In the figure, reference numeral 4 denotes a mounting screw that is screwed into a screw hole 34 provided in the mounting piece 35 of the stay 32.

尚、第1図に示す室外機は、底フレーム5の四
隅に四本の支柱(図示せず)を立設し、該底フレ
ーム5上で前記支柱の下部周囲に外板6と蓋板7
を周設し、また前記支柱の上部に前述した天板2
を固定すると共に、前記天板2と外板6との間に
吸込グリル8を挟み込んで固定しており、この天
板2、外板6、蓋板7及び吸込グリル8により前
記室外機のケーシング1を構成している。
The outdoor unit shown in FIG. 1 has four pillars (not shown) erected at the four corners of a bottom frame 5, and an outer panel 6 and a cover plate 7 are installed around the lower part of the pillars on the bottom frame 5.
is provided around the pillar, and the above-mentioned top plate 2 is provided on the top of the pillar.
At the same time, a suction grill 8 is sandwiched and fixed between the top plate 2 and the outer plate 6, and the top plate 2, the outer plate 6, the lid plate 7, and the suction grill 8 are used to secure the casing of the outdoor unit. 1.

また図中、9は圧縮機、10は室外側熱交換
器、11はフアン、12はガス側配管13は液側
配管である。
Further, in the figure, 9 is a compressor, 10 is an outdoor heat exchanger, 11 is a fan, and 12 is a gas side pipe 13 is a liquid side pipe.

本考案は以上の構成としたものであり、前記吹
出グリル3を前記天板2の吹出口24に次のごと
くして取付ける。
The present invention has the above structure, and the air outlet grille 3 is attached to the air outlet 24 of the top plate 2 in the following manner.

先ず前記グリル3のステー32のうち、係合体
36をもつステー32を前記天板2の長孔26を
形成した段部25に(第8図)、また取付片35
をもつステー32を広幅長孔26aを形成した段
部25に(第6図および第7図)、更に係合体3
6及び取付片35をもたないステー32は、長孔
26を形成しない段部25の上面にそれぞれ対応
させ(第9図)、前記係合体36を前記段部25
の長孔26に、また取付片35を広幅長孔26a
にそれぞれ挿嵌させる。
First, among the stays 32 of the grille 3, the stay 32 with the engaging body 36 is attached to the step portion 25 in which the elongated hole 26 of the top plate 2 is formed (FIG. 8), and the mounting piece 35
The stay 32 with a wide elongated hole 26a is attached to the step part 25 (FIGS. 6 and 7), and the engaging body 3
6 and the stay 32 without the mounting piece 35 are made to correspond to the upper surface of the stepped portion 25 that does not form the elongated hole 26 (FIG. 9), and the engaging body 36 is attached to the stepped portion 25.
and the mounting piece 35 into the wide elongated hole 26a.
Insert them into each.

次に前記グリル3を、前記係合体36及び取付
片35の突出方向に回動させて、該係合体36を
前記段部25の裏面に係合させ、これと同時に前
記取付片35のビス孔34を前記段部25のビス
用貫通孔27に付合させ、この貫通孔27から前
記取付片35のビス孔34に前記ビス4を螺合す
るのである。
Next, the grille 3 is rotated in the direction in which the engaging body 36 and the mounting piece 35 protrude, so that the engaging body 36 is engaged with the back surface of the stepped portion 25, and at the same time, the screw hole of the mounting piece 35 is rotated. 34 is fitted into the screw through hole 27 of the stepped portion 25, and the screw 4 is screwed from this through hole 27 into the screw hole 34 of the mounting piece 35.

すると前記取付片35の段部25への固定によ
り、ステー32の廻止めが行なわれ、即ち前記係
合体36の前記段部裏面への係合が保障されて、
吹出グリル3は天板2に確実に固定されるのであ
る。
Then, by fixing the mounting piece 35 to the stepped portion 25, the stay 32 is prevented from rotating, that is, the engagement of the engaging body 36 to the back surface of the stepped portion is ensured.
The outlet grille 3 is securely fixed to the top plate 2.

以上説明したごとく本考案の取付構造では、吹
出グリルのステーのうち3本のステーに係合体
を、一つのステーに取付片を各形成し、これらの
係合体及び取付片を、ケーシングに設ける長孔に
それぞれ挿嵌させて、所定角度回動させ、前記係
合体及び取付片を前記ケーシングに係合させた
後、前記取付片とケーシング間に一本のビスを螺
合することにより吹出グリルをケーシングに取付
けるべくしたのであるから、吹出グリルの取付操
作が極めて簡単にでき、しかも前記ビスが外れて
も、前記係合体及び取付片の前記ケーシングへの
係合により前記吹出グリルが容易に離脱したりす
ることなく確実かつ強固に取付け得るのである。
As explained above, in the mounting structure of the present invention, engaging bodies are formed on three of the stays of the outlet grille, and a mounting piece is formed on one stay, and these engaging bodies and the mounting piece are attached to a long length provided on the casing. After fitting the engaging body and the mounting piece into the casing by inserting them into the respective holes and rotating them at a predetermined angle, the outlet grille is installed by screwing one screw between the mounting piece and the casing. Since it is designed to be attached to the casing, the installation operation of the outlet grille is extremely easy, and even if the screws are removed, the outlet grille can be easily removed due to the engagement of the engaging body and the mounting piece with the casing. It can be installed securely and firmly without any damage.

また、本考案において前記グリルをケーシング
に取付けるに際し、円形の吹出口を設けた天板円
体に、前記係合体を嵌合する長孔及びビス用貫通
孔を設けて、前記天板に直接前記グリルを取付け
るようにしたから、天板とは別に、取付板を設け
て間接的に取付ける場合に比較して別部材から成
る前記取付板の離脱により前記グリルが外れるこ
とをなくし得るのであり、しかも天板側に施す加
工は、前記取付片、係合体を嵌合させる長孔およ
びビス用貫通孔の打抜き加工だけであるから、機
械加工により簡単に行なえ、従つて前記天板の量
産に適しているのである。
In addition, in the present invention, when attaching the grill to the casing, a long hole for fitting the engaging body and a through hole for screws are provided in the circular top plate provided with a circular air outlet, so that the top plate is directly attached to the top plate. Since the grille is attached, compared to a case where a mounting plate is provided separately from the top plate and the grille is indirectly mounted, it is possible to prevent the grille from coming off due to detachment of the mounting plate, which is made of a separate member. The processing to be performed on the top plate side is only punching out the long holes for fitting the mounting piece, the engaging body, and the through holes for screws, so it can be easily performed by machining, and is therefore suitable for mass production of the top plate. There is.

しかも、前記グリルの取付けは、前記ステーに
設ける係合体を天板の裏面に係合し、ステーと係
合体とにより前記天板を挾持するごとく前記天板
と直接取付けるから、前記吹出グリルに衝撃力が
作用した場合、この衝撃力は直接天板に受けら
れ、該天板全体に容易に分散できるのである。従
つて、前記吹出グリルとケーシング(天板)との
取付部分は衝撃力に対し非常に強いのである。
Furthermore, the grille is installed by engaging the engaging body provided on the stay with the back side of the top plate, and directly attaching it to the top plate so that the stay and the engaging body sandwich the top plate. When a force is applied, this impact force is directly received by the top plate and can be easily dispersed throughout the top plate. Therefore, the attachment portion between the outlet grille and the casing (top plate) is extremely resistant to impact forces.

更に、前記長孔を前記天板の四隅部に設けたか
ら、該四隅部のスペースが有効利用でき、長孔の
ための特別のスペースを設ける必要はなく、ま
た、長孔を形成することによる補強を行なう必要
なく、前記長孔を形成できるので、ケーシングの
外形もコンパクトにできるのである。しかも本考
案では、一本のビスしか用いないため、ケーシン
グの意匠的外観が良好となり、またケーシング側
には一つのビス用貫通孔を設け、一つのビスを前
記取付片のビス孔に螺合するだけで、前記ステー
の固定を行なうのであるから、前記ビスによりケ
ーシングの樹脂コーテイング層を破損することが
少なく、それだけ前記ケーシングの防錆作用を長
期にわたつて維持できるのである。
Furthermore, since the elongated holes are provided at the four corners of the top plate, the space at the four corners can be used effectively, there is no need to provide a special space for the elongated holes, and reinforcement by forming the elongated holes is improved. Since the elongated hole can be formed without the need to carry out any process, the outer shape of the casing can also be made compact. Furthermore, since only one screw is used in the present invention, the casing has a good design appearance, and one screw through hole is provided on the casing side, and one screw is screwed into the screw hole of the mounting piece. Since the stay is fixed simply by doing this, the resin coating layer of the casing is less likely to be damaged by the screws, and the rust-preventing effect of the casing can be maintained over a long period of time.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第1図は
空気調和機における室外機の外観図、第2図はそ
の平面図、第3図は天板の拡大平面図、第4図は
同天板の縦断面図、第5図は吹出グリルの一部切
欠拡大平面図、第6及び第7図はステーの一つと
ケーシングとの固定状態を示す側断面及び正断面
図、第8図および第9図は他のステーとケーシン
グとの固定状態を示す側断面図である。 1……ケーシング、24……吹出口、26,2
6a……長孔、27……ビス孔、3……吹出グリ
ル、32……ステー、33……グリル羽根、34
……ビス孔、35……取付片、4……ビス。
The drawings show an embodiment of the present invention; Fig. 1 is an external view of an outdoor unit in an air conditioner, Fig. 2 is a plan view thereof, Fig. 3 is an enlarged plan view of the top plate, and Fig. 4 is an enlarged plan view of the top plate. A vertical sectional view of the top plate, FIG. 5 is a partially cutaway enlarged plan view of the outlet grille, FIGS. 6 and 7 are side sectional and front sectional views showing the fixed state of one of the stays and the casing, and FIGS. FIG. 9 is a side sectional view showing another state in which the stay and the casing are fixed. 1... Casing, 24... Air outlet, 26, 2
6a...long hole, 27...screw hole, 3...blowout grill, 32...stay, 33...grill blade, 34
...screw hole, 35...mounting piece, 4...screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空気調和機のケーシングに、放射状に延びる複
数本のステーと、グリル羽根とから成る吹出グリ
ルを取付ける構付構造であつて、幅方向と奥行方
向の長さが略等しい水平断面略四角形のケーシン
グの天板に、前記四角形に略内接する大きさの円
形状の吹出口を形成し、該吹出口の周りでかつ前
記天板の四隅部に、周方向に延びる4個の長孔を
周設し、これら長孔の一つに隣接して一つのビス
用貫通孔を設けると共に、前記ステーのうち一つ
のステーの先端に、前記長孔に嵌合し、かつ前記
ビス用貫通孔に附合するビス孔をもつた取付片を
設け、他のステーの先端に、前記長孔に嵌合し前
記天板の裏面に係合する係合体を設けて、前記取
付片及び係合体を前記長孔に嵌合すると共に、周
方向に移動させ、一つのビスで前記吹出グリルを
前記天板に取付けるごとくしたことを特徴とする
空気調和機における吹出グリルの取付構造。
A structural structure in which an air outlet grill consisting of a plurality of radially extending stays and grille blades is attached to the casing of an air conditioner, and the casing has a substantially rectangular horizontal cross section with substantially equal lengths in the width direction and depth direction. A circular air outlet having a size substantially inscribed in the square is formed on the top plate, and four elongated holes extending in the circumferential direction are provided around the air outlet and at the four corners of the top plate. , a screw through-hole is provided adjacent to one of these long holes, and a screw through-hole is provided at the tip of one of the stays to fit into the long hole and to be attached to the screw through-hole. A mounting piece with screw holes is provided, and an engaging body is provided at the tip of the other stay to fit into the elongated hole and engage with the back surface of the top plate, and the mounting piece and the engaging body are fitted into the elongated hole. A mounting structure for a blowout grill in an air conditioner, characterized in that the blowout grille is fitted to the top plate and moved in the circumferential direction so that the blowout grille is attached to the top plate with a single screw.
JP15868479U 1979-11-13 1979-11-13 Expired JPS6243212Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15868479U JPS6243212Y2 (en) 1979-11-13 1979-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15868479U JPS6243212Y2 (en) 1979-11-13 1979-11-13

Publications (2)

Publication Number Publication Date
JPS5674226U JPS5674226U (en) 1981-06-17
JPS6243212Y2 true JPS6243212Y2 (en) 1987-11-09

Family

ID=29669918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15868479U Expired JPS6243212Y2 (en) 1979-11-13 1979-11-13

Country Status (1)

Country Link
JP (1) JPS6243212Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5360186B2 (en) * 2011-11-30 2013-12-04 ダイキン工業株式会社 Air conditioner outdoor unit

Also Published As

Publication number Publication date
JPS5674226U (en) 1981-06-17

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