JPH0794920B2 - Air conditioning grill - Google Patents
Air conditioning grillInfo
- Publication number
- JPH0794920B2 JPH0794920B2 JP12051887A JP12051887A JPH0794920B2 JP H0794920 B2 JPH0794920 B2 JP H0794920B2 JP 12051887 A JP12051887 A JP 12051887A JP 12051887 A JP12051887 A JP 12051887A JP H0794920 B2 JPH0794920 B2 JP H0794920B2
- Authority
- JP
- Japan
- Prior art keywords
- grill
- main body
- opening
- filter
- damper
- 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 - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 title claims description 13
- 238000009423 ventilation Methods 0.000 description 9
- 230000003749 cleanliness Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 235000019645 odor Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は換気あるいは冷暖房などの空調機器の室内側端
末に使用する空調用グリル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 conditioning grill used for an indoor terminal of an air conditioning device such as ventilation or cooling and heating.
従来の技術 従来、この種の空調用グリルは第５図および第６図に示
すように、ダクト接続口100を設けた本体101と、開口部
102を有するグリル103とを固定し、上記開口部102を開
放あるいは閉鎖するスライドシャッタ104により通路の
開閉を行うとともにフィルタ105で通過空気中のほこり
や臭いを取り除いていた。2. Description of the Related Art Conventionally, as shown in FIGS. 5 and 6, this type of air conditioning grill has a main body 101 provided with a duct connection port 100 and an opening portion.
The grill 103 having the 102 is fixed, the passage is opened and closed by the slide shutter 104 that opens or closes the opening 102, and the filter 105 removes dust and odor in the passing air.
発明が解決しようとする問題点 このような従来の構成では、グリル103を通過する空気
が室内の必要清浄度にかかわらず、常にフィルタ105を
通過するため、フィルタ105が目づまりを起こしやす
く、頻繁に清掃する必要があった。そのためにグリル10
3をそのつど取り外してフィルタ105を取り出さなければ
ならず大変めんどうであった。また第６図に示すよう
に、スライドシャッタ104によりグリル103の開口部102
を全閉しようとしても、スライドシャッタ104の摺動の
ためのすき間より空気もれが発生し、全閉は不可能であ
り、すき間より風切音などが発生する恐れもあり、外部
騒音が侵入するという問題点があった。Problems to be Solved by the Invention In such a conventional configuration, since the air passing through the grill 103 always passes through the filter 105 regardless of the required cleanliness of the room, the filter 105 is apt to cause clogging and frequently. Had to clean. For that grill 10
It was very troublesome to remove the filter 105 by removing 3 each time. Further, as shown in FIG. 6, the opening 102 of the grill 103 is opened by the slide shutter 104.
Even if you try to fully close it, air leakage will occur from the gap due to the sliding of the slide shutter 104, it is not possible to fully close it, there is a possibility that wind noise etc. will occur from the gap, and external noise will intrude. There was a problem to do.
本発明はこのような問題点を解決するもので、室内の必
要清浄度に応じてフィルタを選択的に通過させることに
より、そのフィルタの目づまりが起こりにくいとともに
長期間フィルタを取り外す必要がなく、通路の開閉も確
実にできる空調用グリルを提供することを目的とするも
のである。The present invention solves such a problem. By selectively passing the filter according to the required cleanliness of the room, the filter is less likely to be clogged and it is not necessary to remove the filter for a long time. It is an object of the present invention to provide an air conditioning grill that can be opened and closed reliably.
問題点を解決するための手段 この問題点を解決するために本発明は、曲率部にダクト
接続口を有し、平坦部に開口を設けた中空の半円柱状の
本体を形成し、上記本体の開口に２組の開口部を有する
グリルを取り付け、上記グリルの中央に設けた長穴を貫
通し、抜け止めのワッシャを備えたツマミネジを設け、
一面を上記本体の内壁と同一曲率とするとともにダクト
接続口の面積よりも大きな面積とし、その反対面にネジ
穴を設けて上記ツマミネジに螺合し、上記ツマミネジの
回転および上記長穴の範囲における水平方向の摺動によ
り上記本体内部を移動する略四角柱のダンパーを設け、
上記グリルの開口の一方にフィルタを設けた構成とした
ものである。Means for Solving the Problems In order to solve this problem, the present invention forms a hollow semi-cylindrical main body having a duct connection port in a curvature portion and an opening provided in a flat portion, Attach a grille with two sets of openings to the opening of the grille, pass through an elongated hole in the center of the grille, and provide a knob screw with a washer to prevent it from coming off.
One surface has the same curvature as the inner wall of the main body and an area larger than the area of the duct connection port, and a screw hole is provided on the opposite surface to be screwed into the knob screw, and the rotation of the knob screw and the range of the long hole Provided with a substantially square pillar damper that moves inside the main body by sliding in the horizontal direction,
A filter is provided on one of the openings of the grill.
作用 この構成により、ツマミネジを回転させることでツマミ
ネジ自体は抜け止めのワッシャにより上下移動はしない
ものの、このツマミネジに螺合しているダンパーは本体
の内側面を上下摺動のガイドとしつつ上下動が可能とな
り、こうしてダンパーをグリルの方に引きよせることが
でき、ツマミネジによりダンパーをグリル中央よりフィ
ルタを設けた開口部側へ移動すると、本体のダクト接続
口とグリルのフィルタを設けない開口部とが連通して通
風が可能となり、またツマミネジを指先で保持し、この
ツマミネジが貫通する長穴の範囲内でダンパーをグリル
中央よりフィルタを設けない開口部側へ移動させると、
本体のダクト接続口とグリルのフィルタを設けた開口部
とが連通して、空気中のほこりや臭いを取り除きながら
の通風が可能となる。また、ツマミネジを上記水平移動
時と逆回転させてダンパーを押し上げ、本体のダクト接
続口に密着することによりダクト接続口を密閉し、通風
路を遮断することとなる。Operation With this configuration, the knob screw itself does not move up and down by rotating the knob screw due to the washer that prevents it from coming off. In this way, the damper can be pulled toward the grill, and when the damper is moved from the center of the grill to the opening side with the filter by the knob screw, the duct connection port of the main body and the opening without the filter of the grill are set. Ventilation is possible by communicating, holding the knob screw with your fingertips, and moving the damper from the center of the grill to the opening side without the filter within the range of the long hole through which the knob screw penetrates,
The duct connection port of the main body and the opening provided with the filter of the grill communicate with each other, and ventilation is possible while removing dust and odor in the air. Further, the knob screw is rotated in the reverse direction of the horizontal movement to push up the damper, and the duct connection port is sealed by closely contacting the duct connection port of the main body, thereby blocking the ventilation passage.
実 施 例 以下本発明の一実施例を第１図〜第４図にもとづいて説
明する。図において１は曲率部２にダクト接続口３を設
け、平坦部４に開口５を設けた中空の半円柱状（所謂る
略カマボコ形状）の本体であり、上記本体１の平坦部４
にはグリル６を係合している。このグリル６はダクト接
続口３と連通する２組の開口部7,7′を有し、開口部
７′には空気中のほこりや臭いを除去するためのフィル
タ８を設けるとともに、中央に長穴９を設けている。上
記グリル６の長穴９には、抜け止め用のワッシャ11によ
りグリル６に前記長穴９の範囲内で水平方向の摺動およ
び回転が可能に保持されたツマミネジ10を貫通させてい
る。上記本体１の内部には、本体１の内壁と同一曲率を
有するとともに上記ダクト接続口３の面積より大きな面
積を有する天面13と、その対面であってネジ穴14を有す
る下面15から成る略四角柱のダンパー12を設けてあり、
このダンパー12はネジ穴14をツマミネジ10に螺合し、ツ
マミネジ10を指先で保持し、回転させることにより本体
１の内部を上下および長穴９の範囲内を左右に移動可能
となっている。EXAMPLE An example of the present invention will be described below with reference to FIGS. In the figure, reference numeral 1 denotes a hollow semi-cylindrical (so-called substantially semi-cylindrical) main body having a curved portion 2 provided with a duct connection port 3 and a flat portion 4 provided with an opening 5.
The grill 6 is engaged with the. The grill 6 has two sets of openings 7, 7'that communicate with the duct connection port 3, and a filter 8 for removing dust and odors in the air is provided in the opening 7'and a long hole is provided at the center. A hole 9 is provided. A knob screw 10 is held in the elongated hole 9 of the grill 6 by a washer 11 for preventing slippage, which is held by the grill 6 so as to be horizontally slidable and rotatable within the range of the elongated hole 9. Inside the main body 1, a top surface 13 having the same curvature as the inner wall of the main body 1 and having an area larger than the area of the duct connection port 3, and a lower surface 15 opposite to the top surface 15 having a screw hole 14 are formed. There is a square pillar damper 12,
This damper 12 is capable of moving the inside of the main body 1 up and down and within the range of the long hole 9 left and right by screwing a screw hole 14 into a knob screw 10, holding the knob screw 10 with a fingertip, and rotating it.
上記構成において、第１図のようにツマミネジ10を指先
で回転させることでツマミネジ10自体は抜け止めのワッ
シャ11により上下の移動はしないものの、このツマミネ
ジ10に螺合しているダンパー12をグリル６の方に引きよ
せることができ、この状態でツマミネジ10を長穴の範囲
内で水平方向に移動させることによりダンパー12をグリ
ル６の中央よりフィルタ８を設けた開口部７′側へ移動
すると、本体１のダクト接続口３とフィルタ８を設けな
い開口部７とが連通し、矢印Ａ→Ａ′のようにフィルタ
８をバイパスさせて通風（送風機は図示せず）すること
が可能となり、また第３図のようにツマミネジ10に対し
上記同様の動作を行うことによりダンパー12をグリル６
の中央よりフィルタ８を設けない開口部７側へ移動する
と、本体１のダクト接続口３とフィルタ８を設けた開口
部７′とが連通し、矢印Ｂ→Ｂ′に通風（送風機は図示
せず）することが可能となり、フィルタ８により空気中
のほこりや臭いを取り除くことが可能となる。また第４
図のようにツマミネジ10を上記水平移動と逆回転させ、
ダンパー12を押し上げて、ダクト接続口３とダンパー12
の天面13とを密着すると、ダクト接続口３は密閉され
て、ダクト接続口３とグリル６の開口部7,7′とを連通
する通風略を遮断することが可能となる。In the above-mentioned structure, the knob screw 10 itself does not move up and down by the washer 11 for preventing the knob screw 10 itself from rotating by rotating the knob screw 10 as shown in FIG. When the damper 12 is moved from the center of the grill 6 to the opening 7'side where the filter 8 is provided by moving the knob screw 10 in the horizontal direction within the elongated hole in this state, The duct connection port 3 of the main body 1 communicates with the opening portion 7 where the filter 8 is not provided, and it becomes possible to bypass the filter 8 as shown by an arrow A → A ′ to ventilate (a blower is not shown). As shown in FIG. 3, the damper 12 is grilled by performing the same operation on the knob screw 10 as described above.
When the filter 7 is moved from the center to the opening 7 side where the filter 8 is not provided, the duct connection port 3 of the main body 1 and the opening 7 ′ provided with the filter 8 are communicated with each other, and air is blown from the arrow B to B ′ (the blower is not shown) ) And the filter 8 can remove dust and odor in the air. Also the fourth
Rotate the knob screw 10 in the reverse direction of the horizontal movement as shown in the figure,
Push up the damper 12, and then the duct connection port 3 and the damper 12
When the upper surface 13 of the grill 6 is brought into close contact with the upper surface 13, the duct connection port 3 is hermetically closed, so that it is possible to block the ventilation which connects the duct connection port 3 and the openings 7, 7 ′ of the grill 6.
以上のように本実施例によれば、グリル６を通過する空
気があまり汚れていない場合や、室内の必要清浄度が高
くない場合は、ダンパー12によりダクト接続口３とグリ
ル６の開口部７とを連通するとともに開口部７′を閉鎖
して、フィルタ８を空気が通過しないようにバイパスす
るため、フィルタ８による圧力損失もなく、フィルタ８
の寿命も延ばすことが可能となる。また、グリル６を通
過する空気が汚れている場合や、室内の必要清浄度が高
い場合には、ダンパー12によりダクト接続口３とグリル
６の開口部７′とを通過するとともに開口部７を閉鎖す
るため、通過空気はすべてフィルタ８を通過することに
なり、ほこりや臭いを取り除くことができる。また、ダ
ンパー12の天面13に本体１の内壁と同一の曲率を持た
せ、かつダクト接続口３の面積より大きくしているた
め、ダクト接続口３を確実に密閉でき、空気もれや騒音
の侵入を防ぐことが可能となる。As described above, according to this embodiment, when the air passing through the grill 6 is not so dirty or the required cleanliness of the room is not high, the damper 12 is used to open the duct connection port 3 and the opening 7 of the grill 6. And the opening 7'is closed and the filter 8 is bypassed so that air does not pass therethrough, so that there is no pressure loss due to the filter 8 and the filter 8
It is possible to extend the life of the. Further, when the air passing through the grill 6 is dirty or the required cleanliness of the room is high, the damper 12 allows the air to pass through the duct connection port 3 and the opening 7 ′ of the grill 6 and to open the opening 7. Due to the closure, all the passing air will pass through the filter 8 and dust and odors can be removed. Further, since the top surface 13 of the damper 12 has the same curvature as the inner wall of the main body 1 and is larger than the area of the duct connection port 3, the duct connection port 3 can be reliably sealed and air leakage and noise can be prevented. It is possible to prevent the invasion of.
発明の効果 以上の実施例の説明より明らかなように、本発明によれ
ば本体内部に本体内部の曲率と同一曲率を有する一面を
もつダンパーを設け、このダンパーをツマミネジの回転
により上下方向の移動と、長穴の範囲内での水平方向の
左右移動可能に保持しているため、通風路の開閉が確実
にでき、外部の騒音を遮音することが可能となり、また
グリルに設けた２組の開口部の一方にフィルタを設け
て、上記ダンパーにより室内の必要清浄度に応じて選択
的に空気をフィルタに通すことができるため、フィルタ
が目づまりを起こしにくく、フィルタの寿命を延ばすこ
とが可能となる等の効果がある。EFFECTS OF THE INVENTION As is clear from the above description of the embodiments, according to the present invention, a damper having one surface having the same curvature as the curvature of the inside of the main body is provided, and the damper is moved in the vertical direction by the rotation of the knob screw. And, since it is held so that it can move horizontally in the horizontal direction within the range of the long hole, it is possible to open and close the ventilation passage reliably, and to shield external noise. Since a filter is provided on one side of the opening and air can be selectively passed through the filter by the damper according to the required cleanliness of the room, the filter is less likely to become clogged and the life of the filter can be extended. There is an effect such as.
【図面の簡単な説明】 第１図は本発明の一実施例の空調用グリルのフィルタ取
付側開口部を閉鎖した状態を示す側面断面図、第２図は
同空調用グリルのフィルタ取付側開口部を閉鎖した状態
を示す正面図、第３図は同空調用グリルのフィルタ取付
側開口部を開放した状態を示す側面断面図、第４図は同
空調用グリルの通風路をダンパーにより閉鎖した状態を
示す側面断面図、第５図は従来の空調用グリルの通風路
を開放した状態を示す側面断面図、第６図は同空調用グ
リルの通風路を開放した状態を示す側面断面図である。 １……本体、２……曲率部、３……ダクト接続口、４…
…平坦部、５……開口、６……グリル、7,7′……開口
部、８……フィルタ、９……長穴、10……ツマミネジ、
11……ワッシャ、12……ダンパー、13……天面、14……
ネジ穴、15……下面。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side sectional view showing a state in which a filter mounting side opening of an air conditioning grill of one embodiment of the present invention is closed, and FIG. 2 is a filter mounting side opening of the same air conditioning grill. 3 is a front view showing a state in which the air-conditioning grill is closed, FIG. 3 is a side sectional view showing a state in which the filter mounting side opening of the air-conditioning grill is opened, and FIG. 4 is a ventilation passage of the air-conditioning grill closed by a damper. Fig. 5 is a side sectional view showing a state, Fig. 5 is a side sectional view showing a state in which a ventilation passage of a conventional air conditioning grill is opened, and Fig. 6 is a side sectional view showing a state in which the ventilation passage of the same air conditioning grill is opened. is there. 1 ... Main body, 2 ... Curvature part, 3 ... Duct connection port, 4 ...
… Flat part, 5 …… Opening, 6 …… Grill, 7,7 ′ …… Opening, 8 …… Filter, 9 …… Oval hole, 10 …… Knob screw,
11 …… washer, 12 …… damper, 13 …… top, 14 ……
Screw hole, 15 …… Bottom surface.
Claims (1)
口を設けた中空の本体を形成し、上記本体の開口に２組
の開口部を有するグリルを取付け、上記グリルの中央に
設けた長穴を貫通し、抜け止めのワッシャを備えたツマ
ミネジを設け、本体内に一面を上記本体の内壁と同一曲
率とするとともにダクト接続口の面積よりも大きな面積
とし、その反対面にネジ穴を設けた略四角柱のダンパー
を配し、このダンパーのネジ穴を上記ツマミネジに螺合
し、上記ツマミネジの回転および上記長穴の範囲におけ
る水平方向の摺動により、ダンパーが上記本体内部を移
動するようになし、上記グリルの開口の一方にフィルタ
を設けた空調用グリル。Claim: What is claimed is: 1. A hollow main body having a duct connection opening in a curved portion and an opening formed in a flat portion is formed, and a grill having two sets of openings is attached to the opening of the main body, and the grill is attached to the center of the grill. A thumbscrew with a washer to prevent it from passing through the provided long hole is provided, and one surface in the main body has the same curvature as the inner wall of the main body and an area larger than the area of the duct connection port, and the opposite surface is screwed. Arrange a substantially square pillar damper provided with a hole, screw the screw hole of the damper into the knob screw, and rotate the knob screw and slide in the horizontal direction in the range of the elongated hole so that the damper moves inside the main body. An air-conditioning grill equipped with a filter on one side of the opening of the grill that is designed to be movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12051887A JPH0794920B2 (en) | 1987-05-18 | 1987-05-18 | Air conditioning grill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12051887A JPH0794920B2 (en) | 1987-05-18 | 1987-05-18 | Air conditioning grill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63286649A JPS63286649A (en) | 1988-11-24 |
| JPH0794920B2 true JPH0794920B2 (en) | 1995-10-11 |
Family
ID=14788222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12051887A Expired - Lifetime JPH0794920B2 (en) | 1987-05-18 | 1987-05-18 | Air conditioning grill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0794920B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017119689A1 (en) * | 2016-01-07 | 2017-07-13 | 삼성전자주식회사 | Air conditioner |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266654A (en) * | 1990-08-13 | 1993-11-30 | Mitsui Toatsu Chemicals, Incorporated | Resin composition |
| KR100598422B1 (en) | 2005-12-16 | 2006-07-10 | (주)티원엔지니어링 | Air conditioner with air volume control and direction damper |
-
1987
- 1987-05-18 JP JP12051887A patent/JPH0794920B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017119689A1 (en) * | 2016-01-07 | 2017-07-13 | 삼성전자주식회사 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63286649A (en) | 1988-11-24 |
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