JPH04208325A - Front panel opening or closing device for wall hunging type indoor device of air conditioner - Google Patents
Front panel opening or closing device for wall hunging type indoor device of air conditionerInfo
- Publication number
- JPH04208325A JPH04208325A JP2338281A JP33828190A JPH04208325A JP H04208325 A JPH04208325 A JP H04208325A JP 2338281 A JP2338281 A JP 2338281A JP 33828190 A JP33828190 A JP 33828190A JP H04208325 A JPH04208325 A JP H04208325A
- Authority
- JP
- Japan
- Prior art keywords
- front panel
- opening
- cam
- lever
- wall
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 210000000078 claw Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は空気調和機の壁掛型室内機の前面パネル開閉装
置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a front panel opening/closing device for a wall-mounted indoor unit of an air conditioner.
従来の技術
近年、空気調和機の壁掛型室内機は、前面六ネ凡の内側
には吸気口に面してフィルタが着脱可能なように取若さ
、れ、このフィルタを清掃するとき、フィルタを取り出
す方法として、前面パネルを開けてから取り出す方法き
、前、面パネルを開けずフィルタのみ下に引き抜（方法
とがあるが、このフィルタのみ下に引き抜（方法では、
フィルタに付着している塵埃が、引き抜く際に前面パネ
ルに接触して下に落ちることから、前面パネルを開けて
からフィルタを取り出す方法が普及され始めた。従来の
空気調和機の壁掛型室内機の構成について、第４図およ
び第５図を参照しながら説明する。2. Description of the Related Art In recent years, wall-mounted indoor units of air conditioners have been equipped with a removable filter on the inside of the front panel facing the intake port. There is a method to take out the filter by opening the front panel and then pulling it out without opening the front panel.
Because dust adhering to the filter comes into contact with the front panel when the filter is pulled out and falls down, a method of removing the filter after opening the front panel has become popular. The configuration of a conventional wall-mounted indoor unit of an air conditioner will be described with reference to FIGS. 4 and 5.
図に示すように、室内機の本体５１内には熱交換器５２
と、室内循環用の送風機５３と、前記本体５１の前面に
は前面枠５４とを設け、前記前面枠５４には吸込空気の
塵埃を濾過するフィルタ５５と、吸込空気の流路となる
前面パネル５６が取着されている。そして、前記前面パ
ネル５６を開閉するために前記前面枠５４の上部には前
面パネル５６を開（ためのばね５７および、ばね５７の
急激な動きを抑えるダンパー機構５８を設け、また、前
面枠５４の下部には、前面パネル５６の閉時に前面パネ
ル５６を固定するためのロツ−り機構５９を設け、前記
ダンパー機構５８は前記ばね５７と歯車でかみ合ってお
り、ばね５７の急激な動きをダンパー機構５８内に封入
して油のまさっにより副動力を与え、ゆるやかな動きに
変換する働きをさせるものである。また前記ロック機構
５９は、第５図に示すように前面パネル５６の下方部に
内側に突出した爪６０とがみ合い、がっ、両端に固定さ
れ、断面箱状に形成された一部を開口して係止孔６１を
有した固定用爪６２と、押えはね６３と、前記固定用爪
６２を覆うように形成したハウジング６４で構成され、
前記ハウジング６４は前記前面枠５４に固定されている
。また、爪６０を解除するときは、前記固定用爪６２を
下方より（矢印Ａ）押すことにより、前面パネル５６の
爪６０と固定用爪６２の保圧孔６１とがはずれ、前面パ
ネル５６はばね５７の力により開く構造となっていた。As shown in the figure, there is a heat exchanger 52 inside the main body 51 of the indoor unit.
A blower 53 for indoor circulation, a front frame 54 is provided on the front of the main body 51, and the front frame 54 includes a filter 55 for filtering dust from the intake air, and a front panel that serves as a flow path for the intake air. 56 is attached. In order to open and close the front panel 56, a spring 57 for opening the front panel 56 and a damper mechanism 58 for suppressing sudden movement of the spring 57 are provided at the upper part of the front frame 54. A rotary mechanism 59 is provided at the bottom of the front panel 56 to fix the front panel 56 when it is closed. The locking mechanism 59 is enclosed in the mechanism 58 to give secondary power to the oil flow and convert it into a gentle movement.The locking mechanism 59 is located at the lower part of the front panel 56 as shown in FIG. A fixing claw 62 which is fixed to both ends and has a locking hole 61 formed by opening a part of the box-shaped cross section, and a presser spring 63 are engaged with the claw 60 that protrudes inward. , consisting of a housing 64 formed to cover the fixing claw 62,
The housing 64 is fixed to the front frame 54. Moreover, when releasing the claw 60, by pushing the fixing claw 62 from below (arrow A), the claw 60 of the front panel 56 and the pressure holding hole 61 of the fixing claw 62 are separated, and the front panel 56 is It had a structure that opened by the force of a spring 57.
発明が解決しようとする課題
このような従来の構成では、前面パネル５６の開閉機構
として前面パネル５６の上部にダンパー機１５８．ばね
５７．下方部には′複雑なロック機構５９により構成さ
れているため開閉機構が煩雑となり、それだけに部品点
数も多くなり、コストも高くなる。しかも本体５１内部
に占めるスペースも必要とし、しかも、ダンパー機構５
８やロック機構５９等の各部品の調整が必要となるなど
、種々改善を必要とする課題を有していた。Problems to be Solved by the Invention In such a conventional configuration, a damper device 158. Spring 57. Since the lower part is constituted by a complicated locking mechanism 59, the opening/closing mechanism becomes complicated, and the number of parts increases accordingly, leading to an increase in cost. Moreover, it requires space inside the main body 51, and furthermore, the damper mechanism 5
There were various problems that required improvement, such as the need to adjust each component such as the locking mechanism 8 and the locking mechanism 59.
本発明は上記課題を解決するもので、前面パネルの開閉
を容易に、しかも、簡易に構成して、調整など全て不要
な空気調和機の壁掛型室内機の前面パネル開閉装置を提
供することを目的とするものである。The present invention solves the above problems, and aims to provide a front panel opening/closing device for a wall-mounted indoor unit of an air conditioner that allows the opening and closing of the front panel to be easily and simply configured, and does not require any adjustment. This is the purpose.
課題を解決するための手段
本発明の空気調和機の壁掛型室内機の前面パネル開閉装
置は、上記目的を達成するために、背面枠と前面枠とに
より形成した本体と、前記前面枠に設けられる前面パネ
ルと、この前面パネルの内側に開口部を設けた受金具と
、前記開口部に掛けられる鉤部を有し、略Ｖ字形に形成
されたカムと、このカムに支点を有し、第１の駆動部と
連結した連結棒と、この連結棒の第２の駆動部と連結し
たレバーとを備え、前記レバーの先端に取手部を設ける
とともに、前記第１の駆動部と、前記レバー間に引力用
のばねを装着する構成としたものである。Means for Solving the Problems In order to achieve the above object, the front panel opening/closing device for a wall-mounted indoor unit of an air conditioner of the present invention includes a main body formed by a back frame and a front frame, and a front panel opening/closing device for a wall-mounted indoor unit of an air conditioner. a cam having a substantially V-shape and having a hook portion hooked to the opening, and a fulcrum on the cam; A connecting rod connected to a first driving section, and a lever connected to a second driving section of the connecting rod, and a handle section is provided at the tip of the lever, and the first driving section and the lever are provided. It has a structure in which an attractive spring is installed between them.
作 用
本発明の空気調和機の壁掛型室内機の前面パネル開閉装
置は、上記した構成により、前面パネルを開とするとき
は、取手部を下方へ引き降ろし、レバーと連結棒を直線
状にすることで：ばねも伸張され、支点を中心にカムが
下方側に傾き、前記カムの鉤部が、受金具の鉤部よりは
ずれるとともに、受金具、すなわち、前面パネルを押し
上げて開とする。閉とするときは、取手部を引き上げる
ことにより、支点を中心にばねの引張力により、カムか
上方へ移動しながら、鉤部が開閉部の上端に掛けられて
前面パネルを閉とすることになる。Function: The front panel opening/closing device for a wall-mounted indoor unit of an air conditioner according to the present invention has the above-described structure, so that when opening the front panel, the handle is pulled down and the lever and the connecting rod are aligned in a straight line. As a result, the spring is also stretched, the cam tilts downward about the fulcrum, the hook of the cam is disengaged from the hook of the receiving metal fitting, and the receiving metal fitting, that is, the front panel is pushed up and opened. When closing, by pulling up the handle, the cam moves upwards around the fulcrum due to the tension of the spring, and the hook is hooked onto the upper end of the opening/closing part, closing the front panel. Become.
実施例
以下、本発明の一実施例を第１図〜第３図を参照しなが
ら説明する。EXAMPLE Hereinafter, an example of the present invention will be described with reference to FIGS. 1 to 3.
図に示すように、壁掛型室内機の本体１は、内部に熱交
換器２と送風機３を設け、後面側は背面枠４で形成し、
前面側は前面枠５により形成し、前記前面枠５の前方に
前面パネル６を設け、この前面パネル６内倒には吸込空
気の履域を濾過するフィルタ７が取着されている。そし
て、前記フィルタ７の着脱は前面パネル６の開閉によっ
て行うもので、前面パネル６の開閉装置８は、上方部枢
支点９を支点として前面パネル６を開閉自在に設け、前
面パネル６の内側の下方には箱状て、太き（開口した開
口部１０を有した受金具１１を固定している。そして、
この受金具１１に対応して、略Ｖ字形で鉤部１２と、ビ
ンを嵌めこんで支点１３としたカム１４と、このカム１
４の下方部に第１の駆動部１５と連結した連結棒１６と
、この連結棒１６の下方にレバー１７と連結した第２の
駆動部１８とを設け、前記レバー１７は、吹出口１８の
端部において手で操作する取手部１９とより構成してい
る。また、第１の駆動部１５と、レバー１７の途中の係
止点２０において、常時引力をもつばね２１の両端が固
定されているのである。As shown in the figure, the main body 1 of the wall-mounted indoor unit is provided with a heat exchanger 2 and a blower 3 inside, and the rear side is formed by a back frame 4.
The front side is formed by a front frame 5, and a front panel 6 is provided in front of the front frame 5, and a filter 7 for filtering the coverage area of the intake air is attached to the inverted front panel 6. The filter 7 is attached and detached by opening and closing the front panel 6. An opening/closing device 8 for the front panel 6 is provided so that the front panel 6 can be opened and closed using the upper pivot point 9 as a fulcrum. A receiving metal fitting 11 having a box-like shape and a thick (open opening 10) is fixed to the lower part.
Corresponding to this receiving metal fitting 11, there is a hook portion 12 which is approximately V-shaped, a cam 14 into which a bottle is fitted and which serves as a fulcrum 13, and this cam 1.
A connecting rod 16 connected to a first driving section 15 is provided below the connecting rod 16, and a second driving section 18 connected to a lever 17 is provided below the connecting rod 16. It consists of a handle portion 19 that can be operated by hand at the end. Further, both ends of a spring 21 which always has an attractive force are fixed at the first driving part 15 and the locking point 20 in the middle of the lever 17.
上記構成において、前面パネル６を開にしてフィルタ７
を塵埃が飛び散ることな（取り出すときには、前面パネ
ル６が閉の状態より開の状態にしなければならない。そ
のときは取手部１９を手先で下方に引き降ろすことによ
り、支点１３を中心に鉤部１２が開口部１０の上端より
外れるとともに連結棒１６とレバー１７がほぼ直線にな
り、ばね２１は強制的に伸張される。そして、カム１４
の先端は受金具１１の部分の押し当てることになり、前
記パネル６は関の状態となる。このように前面パネル６
を開いてからフィルタ７を中央部においてそろっと取り
出し、塵埃が飛び散ることのないようにすることが可能
となる。前記フィルタ７を清掃したのち、ふたたびフィ
ルタ７を装着するとき、前面パネル６を閉の状態にする
が、このときは取手部１９と第１図に示すように上方へ
持ち上げ、ばね２１の引力により支点１３を中心にカム
１４が受金具１１を摺動しながら、かつ鉤部１２が開口
部１０の上端部に入り込み、鉤８１２が掛った状態とな
り、連結棒１６と、レバー１７は、ばね２１によって最
大に引張られた状態となり、前面パネル６は完全に閉の
状態となるのである。In the above configuration, the front panel 6 is opened and the filter 7 is
(When taking out the front panel 6, the front panel 6 must be opened rather than closed.) To prevent dust from scattering, the front panel 6 must be opened from the closed position. is removed from the upper end of the opening 10, the connecting rod 16 and the lever 17 become almost straight, and the spring 21 is forcibly expanded.Then, the cam 14
The tip of the panel 6 will be pressed against the receiving metal part 11, and the panel 6 will be in a locked state. In this way, the front panel 6
After opening the filter 7, the filter 7 can be taken out at the center to prevent dust from scattering. After cleaning the filter 7, when installing the filter 7 again, the front panel 6 is closed, but at this time, lift the handle 19 upward as shown in FIG. While the cam 14 is sliding on the receiving metal fitting 11 about the fulcrum 13, the hook portion 12 enters the upper end of the opening 10, and the hook 812 is engaged, and the connecting rod 16 and lever 17 are connected to the spring 21. As a result, the front panel 6 is in a state of maximum tension, and the front panel 6 is completely closed.
発明の効果
上記実施例の説明より明らかなように、本発明によれば
前面パネルを開閉する装置として、前面パネルに固定し
た受金具の開口部にカムの鉤部を引掛けて、前記カムと
連結棒とレバーとをそれぞれ連結して前記レバーの先端
に取手部を設けるとともに、引力用ばねを用いて、支点
を中心に鉤部がはずれたり、掛けられたりする構成とし
たので、取手部を引き降ろして前面パネルを開とするこ
とができ、取手部を引き上げることで閉とすることがで
き、いたって簡易に開閉が可能となり、調整する必要も
全くなくなるのである。また、従来に比べて繁雑性もな
く、故障も少なく、しかも部品点数が少ないからコスト
の低減化となる空気調和機の壁掛型室内機の前面パネル
開閉装置を提供できる。Effects of the Invention As is clear from the description of the above embodiments, according to the present invention, as a device for opening and closing the front panel, the hook of the cam is hooked to the opening of the receiving bracket fixed to the front panel, and the hook of the cam is connected to the cam. A connecting rod and a lever are connected to each other, and a handle is provided at the tip of the lever, and a gravity spring is used to allow the hook to be detached or hooked around a fulcrum, so that the handle can be easily attached. The front panel can be opened by pulling it down, and it can be closed by pulling up the handle, making it extremely easy to open and close, and there is no need to make any adjustments. Furthermore, it is possible to provide a front panel opening/closing device for a wall-mounted indoor unit of an air conditioner, which is less complicated, less likely to break down, and has fewer parts, thereby reducing costs.
第１図は本発明の一実施例の空気調和機の壁掛型室内機
のパネル開閉装置の閉の状態を示す一部一断面をした側
面図、第２図は同室内機の前面パネル開閉装置の開の状
態を示す一部断面をした側面図、第３図は同室内機の前
面パネル開閉装置の概略図、第４図は従来の室内−の概
略図、第５図は同室内機の前面パネル開閉装置の構成を
善示す断面図である。
１・・・・・・本体、４・・・・・・背面枠、５・・・
用前面枠、６・・・・・・前面パネル、８・・・・・・
開閉装置、１０・・・・・・開口部、１１・・・・・・
受金具、１２・・目・・鉤部、１３・・・・・・支点、
１４・・・・・・カム、１５・・・・・・第１の駆動部
、１６・・・・・・連結棒、１７・・・・・・レバー、
１８・・・・・・第２の駆動部、１９・・・・・・取手
部、２１・・・・・・ばね。
代理人の氏名 弁理士小鍜治 明ばか２名１０−一一閣
口幹
１１− 唖金尺
１２− 釣幹
１ｒ ・−４１１１５Ｒｈ舒
Ｈｃ −−−＊Ｎ棒
１７−−−レバ−Fig. 1 is a partially cross-sectional side view showing the closed state of the panel opening/closing device of a wall-mounted indoor unit of an air conditioner according to an embodiment of the present invention, and Fig. 2 is a front panel opening/closing device of the indoor unit. Fig. 3 is a schematic diagram of the front panel opening/closing device of the indoor unit, Fig. 4 is a schematic diagram of the conventional indoor unit, and Fig. 5 is a schematic diagram of the indoor unit. FIG. 3 is a cross-sectional view that clearly shows the configuration of the front panel opening/closing device. 1...Main body, 4...Back frame, 5...
Front frame, 6...Front panel, 8...
Switching device, 10... Opening, 11...
Bracket, 12...Eye...Hook part, 13...Fully point,
14...Cam, 15...First driving section, 16...Connecting rod, 17...Lever,
18...Second drive section, 19...Handle section, 21...Spring. Agent's name: Patent attorney Kokaji Akibaka 2 people 10-Ichikakuguchi 11-Kinjaku 12-Tsurikan 1r ・-41115Rh ShuHc---*N bar 17---Lever-
Claims (1)
枠に設けられる前面パネルと、この前面パネルの内側に
開口部を設けた受金具と、前記開口部に掛けられる鉤部
を有し、略Ｖ字形に形成されたカムと、このカムに支点
を有し、第１の駆動部と連結した連結棒と、この連結棒
の第２の駆動と連結したレバーとを備え、前記レバーの
先端に取手部を設けるととともに、前記第１の駆動部と
、前記レバー間に引力用のばねを装着した空気調和機の
壁掛型室内機の前面パネル開閉装置。It has a main body formed by a back frame and a front frame, a front panel provided on the front frame, a receiving metal fitting provided with an opening on the inside of the front panel, and a hook part that is hung on the opening. , a cam formed in a substantially V shape, a connecting rod having a fulcrum on the cam and connected to the first driving part, and a lever connected to the second driving part of the connecting rod, A front panel opening/closing device for a wall-mounted indoor unit of an air conditioner, the front panel opening/closing device for a wall-mounted indoor unit of an air conditioner including a handle portion at the tip and a spring for attraction between the first drive portion and the lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2338281A JPH04208325A (en) | 1990-11-30 | 1990-11-30 | Front panel opening or closing device for wall hunging type indoor device of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2338281A JPH04208325A (en) | 1990-11-30 | 1990-11-30 | Front panel opening or closing device for wall hunging type indoor device of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04208325A true JPH04208325A (en) | 1992-07-30 |
Family
ID=18316649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2338281A Pending JPH04208325A (en) | 1990-11-30 | 1990-11-30 | Front panel opening or closing device for wall hunging type indoor device of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04208325A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100487474B1 (en) * | 2001-08-24 | 2005-05-06 | 산요덴키가부시키가이샤 | The Wall Type Air Washing System |
| CN100412457C (en) * | 2003-11-19 | 2008-08-20 | 松下电器产业株式会社 | Air conditioner |
| CN104896709A (en) * | 2014-03-06 | 2015-09-09 | 珠海格力电器股份有限公司 | Panel driving assembly and air conditioner comprising same |
-
1990
- 1990-11-30 JP JP2338281A patent/JPH04208325A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100487474B1 (en) * | 2001-08-24 | 2005-05-06 | 산요덴키가부시키가이샤 | The Wall Type Air Washing System |
| CN100412457C (en) * | 2003-11-19 | 2008-08-20 | 松下电器产业株式会社 | Air conditioner |
| CN104896709A (en) * | 2014-03-06 | 2015-09-09 | 珠海格力电器股份有限公司 | Panel driving assembly and air conditioner comprising same |
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