JP6072590B2 - Air conditioner indoor unit - Google Patents

Air conditioner indoor unit Download PDF

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JP6072590B2
JP6072590B2 JP2013077036A JP2013077036A JP6072590B2 JP 6072590 B2 JP6072590 B2 JP 6072590B2 JP 2013077036 A JP2013077036 A JP 2013077036A JP 2013077036 A JP2013077036 A JP 2013077036A JP 6072590 B2 JP6072590 B2 JP 6072590B2
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panel
housing
hook
indoor unit
air conditioner
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JP2014202384A5 (en
JP2014202384A (en
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圭佑 友村
圭佑 友村
田澤　哲也
哲也 田澤
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to CN201420151791.3U priority patent/CN203824025U/en
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Description

本発明は、空気調和機の室内機に関する。   The present invention relates to an indoor unit of an air conditioner.

従来、つまみを有する摺動子をスライドさせ、グリルをキャビネットに固定する空気調和機があった（例えば、特許文献１参照）。   Conventionally, there has been an air conditioner that slides a slider having a knob and fixes a grill to a cabinet (see, for example, Patent Document 1).

特開２００５−１４７５０８号公報（［００１９］〜［００２４］、図１１〜図１５）JP 2005-147508 A ([0019] to [0024], FIGS. 11 to 15)

しかしながら、特許文献１に示される空気調和機においては、グリルをキャビネットに固定するとき、手動でつまみを左右にスライドさせる必要があるため、使用者の手間がかかり使い勝手が良くないという課題があった。また、使用者がつまみをスライドし忘れた場合にはグリルは閉止されない。例えば、グリルがキャビネットに固定されているときに使用者がパネルを清掃し、誤ってつまみをスライドさせてしまうと、意図しないでグリルが開放されるという課題があった。   However, in the air conditioner disclosed in Patent Document 1, when the grill is fixed to the cabinet, it is necessary to manually slide the knob to the left and right. . Also, if the user forgets to slide the knob, the grill is not closed. For example, if the user cleans the panel and the knob is accidentally slid while the grill is fixed to the cabinet, the grill is unintentionally opened.

本発明は、上述のような課題を背景としてされたものであり、従来よりも操作性の良い空気調和機の室内機を得ることを目的とする。   The present invention has been made against the background described above, and an object thereof is to obtain an indoor unit of an air conditioner that has better operability than conventional ones.

本発明に係る空気調和機の室内機は、筐体と、前記筐体の前面を覆うパネルと、前記筐体に取り付けられ、摘み及びフックを有する一対の摺動子と、前記一対の摺動子のそれぞれの下面に取り付けられる弾性体と、を備え、前記摘みは、前記筐体の両側面に設けられて下方に押下されるものであり、前記フックは、前記筐体の前面側に突出し、先端部が上方に折れ曲がっており、前記パネルには、前記フックと係合するパネル側係合部が設けられ、前記パネル側係合部は、前記パネルの背面部に設けられ、前記フックの上方に折れ曲がった先端部を上方側延設部によって案内されて係合されるものであり、前記パネルが前記筐体から開放された状態で、前記フックが前記パネルに押圧されていくと前記弾性体は圧縮されて前記フックは下方に変位し、前記パネル側係合部が前記フックを乗り越えると前記弾性体の圧縮が解放されて前記弾性体が前記摺動子を上方に付勢し、前記摺動子が上方に変位すると前記フックと前記パネル側係合部とが係合し、前記パネルは前記筐体に固定され、前記パネルが前記筐体に固定された状態で、一対の前記摘みが下方に変位すると各前記弾性体は圧縮されて前記フックは下方に変位し、前記フックが下方に変位すると前記フックと前記パネル側係合部との係合は解除され、前記パネルは前記筐体から開放されるものである。 An indoor unit of an air conditioner according to the present invention includes a housing, a panel that covers a front surface of the housing, a pair of sliders attached to the housing and having a knob and a hook, and the pair of sliding devices. An elastic body attached to each lower surface of the child, and the knob is provided on both side surfaces of the housing and pressed downward, and the hook projects to the front surface side of the housing. The front end portion is bent upward, and the panel is provided with a panel-side engaging portion that engages with the hook, and the panel-side engaging portion is provided on a back surface portion of the panel. The tip portion bent upward is guided and engaged by the upper extending portion, and when the hook is pressed against the panel in a state where the panel is released from the casing, the elasticity The body is compressed and the hook is down When the panel-side engaging portion gets over the hook, the compression of the elastic body is released and the elastic body biases the slider upward, and when the slider displaces upward, the hook When the pair of knobs are displaced downward in a state where the panel is fixed to the casing and the panel is fixed to the casing, the elastic bodies are When the hook is compressed, the hook is displaced downward. When the hook is displaced downward, the engagement between the hook and the panel side engaging portion is released, and the panel is released from the housing .

本発明によれば、パネルが筐体から開放された状態で、フックがパネルに押圧されていくと弾性体は圧縮されてフックは下方に変位し、パネル側係合部がフックを乗り越えると弾性体の圧縮が解放されて弾性体が摺動子を上方に付勢し、摺動子が上方に変位するとフックとパネル側係合部とが係合し、パネルは筐体に固定される。このため、パネルを筐体に固定するときの作業負担が軽減され、従来よりも操作性の良い空気調和機の室内機を得ることができる。
また、本発明によれば、パネルが筐体に固定された状態で、一対の摘みが下方に変位すると各弾性体は圧縮されてフックは下方に変位し、フックとパネル側係合部との係合は解除され、パネルは筐体から開放される。このため、使用者が意図せずに、パネルが開放されることを抑制することができ、従来よりも操作性の良い空気調和機の室内機を得ることができる。 According to the present invention, when the hook is pressed against the panel while the panel is released from the casing, the elastic body is compressed and the hook is displaced downward, and when the panel-side engaging portion gets over the hook, the elastic body is elastic. When the compression of the body is released and the elastic body biases the slider upward, and the slider is displaced upward, the hook and the panel side engaging portion are engaged, and the panel is fixed to the casing. For this reason, the work burden at the time of fixing a panel to a housing | casing is reduced, and the indoor unit of the air conditioner whose operability is better than before can be obtained.
Further, according to the present invention, when the pair of knobs are displaced downward with the panel fixed to the housing, each elastic body is compressed and the hook is displaced downward. The engagement is released and the panel is released from the housing. For this reason, it is possible to prevent the panel from being opened unintentionally by the user, and it is possible to obtain an indoor unit of an air conditioner that has better operability than before.

本発明の実施の形態１に係る空気調和機の室内機１００の斜視図である。It is a perspective view of the indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention. 本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が開放された状態を示す斜視図である。It is a perspective view which shows the state by which the panel 2 of the indoor unit 100 of the air conditioner concerning Embodiment 1 of this invention was open | released. 本発明の実施の形態１に係る空気調和機の室内機１００の固定部材１０の分解斜視図である。It is a disassembled perspective view of the fixing member 10 of the indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention. 本発明の実施の形態１に係る空気調和機の室内機１００の固定部材１０の斜視図である。It is a perspective view of the fixing member 10 of the indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention. 本発明の実施の形態１に係る空気調和機の室内機１００の固定部材１０が筐体１に取り付けられた状態を示す横断面図である。It is a cross-sectional view which shows the state with which the fixing member 10 of the indoor unit 100 of the air conditioner concerning Embodiment 1 of this invention was attached to the housing | casing 1. FIG. 本発明の実施の形態１に係る空気調和機の室内機１００の固定部材１０が筐体１に取り付けられた状態を示す背面図である。It is a rear view which shows the state with which the fixing member 10 of the indoor unit 100 of the air conditioner concerning Embodiment 1 of this invention was attached to the housing | casing 1. FIG. 本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が筐体１に固定された状態を示す縦断面図であり、図１のＸ−Ｘ断面図である。It is a longitudinal cross-sectional view which shows the state with which the panel 2 of the indoor unit 100 of the air conditioner concerning Embodiment 1 of this invention was fixed to the housing | casing 1, and is XX sectional drawing of FIG. 本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が筐体１に固定された状態における固定部材１０を示す斜視図である。It is a perspective view which shows the fixing member 10 in the state in which the panel 2 of the indoor unit 100 of the air conditioner concerning Embodiment 1 of this invention was fixed to the housing | casing 1. FIG. 本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が開放された状態を示す縦断面図である。It is a longitudinal cross-sectional view which shows the state by which the panel 2 of the indoor unit 100 of the air conditioner concerning Embodiment 1 of this invention was open | released. 本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が開放された状態における固定部材１０を示す斜視図である。It is a perspective view which shows the fixing member 10 in the state by which the panel 2 of the indoor unit 100 of the air conditioner concerning Embodiment 1 of this invention was open | released. 本発明の実施の形態１に係る空気調和機の室内機１００のパネル２の筐体１への固定を説明するための縦断面図である。It is a longitudinal cross-sectional view for demonstrating fixation to the housing | casing 1 of the panel 2 of the indoor unit 100 of the air conditioner which concerns on Embodiment 1 of this invention.

実施の形態１.
図１は本発明の実施の形態１に係る空気調和機の室内機１００の斜視図である。
図２は本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が開放された状態を示す斜視図である。 Embodiment 1.
FIG. 1 is a perspective view of an indoor unit 100 of an air conditioner according to Embodiment 1 of the present invention.
FIG. 2 is a perspective view showing a state in which panel 2 of indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention is opened.

図１，図２に示されるように、室内機１００は筐体１とパネル２とを備えた、略直方体の形状のものである。室内機１００は、例えば居室の床に置かれて使用される床置き型の室内機である。筐体１の左側面側には摘み３ａが設けられており、図示していないが、筐体１の右側面側にも同様に摘み３ａが設けられている。摘み３ａの詳細については後述する。   As shown in FIGS. 1 and 2, the indoor unit 100 has a substantially rectangular parallelepiped shape including a housing 1 and a panel 2. The indoor unit 100 is a floor-standing indoor unit that is used by being placed on the floor of a living room, for example. A knob 3 a is provided on the left side of the housing 1, and although not shown, the knob 3 a is similarly provided on the right side of the housing 1. Details of the knob 3a will be described later.

図１のように、パネル２が筐体１に固定された状態で、使用者が、筐体１の両側面に設けられた摘み３ａを下方に押し下げると、パネル２は開放される。そして、使用者が、パネル２に対して、筐体１から離れるように点線矢印α方向に力を加えていくと、筐体１とパネル２との位置関係は図２のようになり、前面１ａが次第に露出する。以下に、摘み３ａを構成要素とする固定部材１０について説明する。なお、筐体１の両側面には開口部（図示省略）が上下に形成されている。この開口部は、摘み３ａを下方に押し下げることができるようにするためのものである。   As shown in FIG. 1, when the user pushes down the knobs 3 a provided on both side surfaces of the housing 1 while the panel 2 is fixed to the housing 1, the panel 2 is opened. When the user applies a force to the panel 2 in the direction of the dotted arrow α so as to move away from the housing 1, the positional relationship between the housing 1 and the panel 2 is as shown in FIG. 1a is gradually exposed. Below, the fixing member 10 which uses the knob 3a as a component is demonstrated. Note that openings (not shown) are formed vertically on both side surfaces of the housing 1. This opening is for allowing the knob 3a to be pushed down.

図３は本発明の実施の形態１に係る空気調和機の室内機１００の固定部材１０の分解斜視図である。図４は本発明の実施の形態１に係る空気調和機の室内機１００の固定部材１０の斜視図である。   FIG. 3 is an exploded perspective view of fixing member 10 of indoor unit 100 for the air conditioner according to Embodiment 1 of the present invention. FIG. 4 is a perspective view of fixing member 10 of indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention.

図３に示されるように、固定部材１０は、摺動子３と、カバー４と、バネ５とを備える。摺動子３は、摘み３ａと、フック３ｂと、バネ取付棒３ｃと、摺動部３ｄと、摺動子本体３ｚとを備える。カバー４は、摺動子３を筐体１に取り付けるための部材であり、バネ支持部４ｃと、摺動部受け部４ｄとを備える。バネ５は、摺動子３のバネ取付棒３ｃに取付けられる弾性体である。なお、図３は、筐体１の左側面側前方に取り付けられる固定部材１０の例を示したものであり、筐体１の右側面側前方に取り付けられる固定部材１０は、例えば図３の固定部材１０と左右対称の形状である。   As shown in FIG. 3, the fixing member 10 includes a slider 3, a cover 4, and a spring 5. The slider 3 includes a knob 3a, a hook 3b, a spring mounting rod 3c, a sliding portion 3d, and a slider main body 3z. The cover 4 is a member for attaching the slider 3 to the housing 1, and includes a spring support portion 4c and a sliding portion receiving portion 4d. The spring 5 is an elastic body attached to the spring attachment rod 3 c of the slider 3. 3 shows an example of the fixing member 10 attached to the front side on the left side surface of the housing 1. The fixing member 10 attached to the front side on the right side surface of the housing 1 is, for example, the fixing member shown in FIG. The shape is symmetrical to the member 10.

次に、摺動子３及びカバー４の構成要素について説明する。
摘み３ａは、固定部材１０が筐体１に取り付けられた状態で筐体１の両側面から露出するように突出する部材である。摘み３ａは摺動子本体３ｚの側面側に設けられている。摘み３ａは使用者によって操作される部材である。フック３ｂは、摺動子３が筐体１に取り付けられた状態で筐体１の前面側に突出し、先端が上方に突出する部材である。フック３ｂの詳細については後述する。バネ取付棒３ｃは、摺動子本体３ｚの下面から下方に突出した円柱形状のものである。摺動部３ｄは、バネ取付棒３ｃと同方向に延びるレール状の部材であり、フック３ｂを挟んで一対設けられている。バネ支持部４ｃは、摺動子３の取付面側が開口する、平面視してＵ字状の部材である。摺動部受け部４ｄは、摺動部３ｄと係合する部材であり、摺動子３がカバー４に取り付けられた状態で、バネ取付棒３ｃと同方向に延びるレール状の部材であり、フック３ｂを挟んで一対設けられている。摺動部３ｄと摺動部受け部４ｄとが係合することで、摺動子３がカバー４に取り付けられる。摺動部３ｄ及び摺動部受け部４ｄの形状については、後述する図５を用いて説明する。 Next, components of the slider 3 and the cover 4 will be described.
The knob 3 a is a member that protrudes so as to be exposed from both side surfaces of the housing 1 in a state where the fixing member 10 is attached to the housing 1. The knob 3a is provided on the side surface of the slider body 3z. The knob 3a is a member operated by the user. The hook 3b is a member that protrudes to the front side of the housing 1 in a state where the slider 3 is attached to the housing 1 and has a tip protruding upward. Details of the hook 3b will be described later. The spring mounting rod 3c has a cylindrical shape protruding downward from the lower surface of the slider body 3z. The sliding portion 3d is a rail-like member extending in the same direction as the spring mounting rod 3c, and a pair is provided with the hook 3b interposed therebetween. The spring support portion 4c is a U-shaped member in plan view that is open on the mounting surface side of the slider 3. The sliding portion receiving portion 4d is a member that engages with the sliding portion 3d, and is a rail-like member that extends in the same direction as the spring mounting rod 3c in a state where the slider 3 is attached to the cover 4. A pair is provided across the hook 3b. The slider 3 is attached to the cover 4 by engaging the sliding portion 3d and the sliding portion receiving portion 4d. The shapes of the sliding portion 3d and the sliding portion receiving portion 4d will be described with reference to FIG.

次に、固定部材１０の組立について説明する。使用者が、摺動子３の下部のバネ取付棒３ｃをバネ５に挿入した状態で、バネ５の下端をバネ支持部４ｃの上端に当接させ、摺動子３の摺動部３ｄとカバー４の摺動部受け部４ｄとを係合させると、摺動子３がカバー４に取り付けられ、図４のように固定部材１０が構成される。このように、摺動子３がカバー４に取り付けられると、摺動部３ｄの前後方向の移動が規制される一方で、摺動部３ｄの上下方向の移動は規制されずに摺動自在となる。また、摺動子３は、バネ５を介してバネ支持部４ｃに支持されており、定位置に留まっている。   Next, assembly of the fixing member 10 will be described. In a state in which the user inserts the spring mounting rod 3c below the slider 3 into the spring 5, the lower end of the spring 5 is brought into contact with the upper end of the spring support portion 4c so that the sliding portion 3d of the slider 3 When the sliding portion receiving portion 4d of the cover 4 is engaged, the slider 3 is attached to the cover 4, and the fixing member 10 is configured as shown in FIG. Thus, when the slider 3 is attached to the cover 4, the movement of the sliding part 3d in the front-rear direction is restricted, while the movement of the sliding part 3d in the vertical direction is not restricted and can be slid freely. Become. Moreover, the slider 3 is supported by the spring support part 4c via the spring 5, and remains in a fixed position.

図５は本発明の実施の形態１に係る空気調和機の室内機１００の固定部材１０が筐体１に取り付けられた状態を示す横断面図である。図６は本発明の実施の形態１に係る空気調和機の室内機１００の固定部材１０が筐体１に取り付けられた状態を示す背面図である。図５は、図４のＹ−Ｙ線における断面を示している。   FIG. 5 is a cross-sectional view showing a state in which fixing member 10 of indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention is attached to housing 1. FIG. 6 is a rear view showing a state where the fixing member 10 of the indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention is attached to the housing 1. FIG. 5 shows a cross section taken along line YY of FIG.

図５に示されるように、摘み３ａは、筐体１の側面から露出している。フック３ｂは、筐体１の前面側（図５の紙面上側）に突出している。摺動部３ｄは、摺動子３の背面側で左右外方から突出している。摺動部受け部４ｄは、カバー４の前面から左右内方に突出している。図５に示されるような固定部材１０が筐体１に取り付けられた状態を筐体１の背面側から見ると、図６に示されるようになっている。   As shown in FIG. 5, the knob 3 a is exposed from the side surface of the housing 1. The hook 3b protrudes to the front side of the housing 1 (the upper side in FIG. 5). The sliding part 3d protrudes from the left and right outer sides on the back side of the slider 3. The sliding portion receiving portion 4d protrudes from the front surface of the cover 4 to the left and right inward. FIG. 6 shows a state in which the fixing member 10 as shown in FIG. 5 is attached to the housing 1 when viewed from the back side of the housing 1.

図７は本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が筐体１に固定された状態を示す縦断面図であり、図１のＸ−Ｘ断面図である。図８は本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が筐体１に固定された状態における固定部材１０を示す斜視図である。図９は本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が開放された状態を示す縦断面図である。図１０は本発明の実施の形態１に係る空気調和機の室内機１００のパネル２が開放された状態における固定部材１０を示す斜視図である。図１１は本発明の実施の形態１に係る空気調和機の室内機１００のパネル２の筐体１への固定を説明するための縦断面図である。   FIG. 7 is a longitudinal sectional view showing a state in which the panel 2 of the indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention is fixed to the housing 1, and is a sectional view taken along line XX in FIG. FIG. 8 is a perspective view showing fixing member 10 in a state in which panel 2 of indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention is fixed to housing 1. FIG. 9 is a longitudinal sectional view showing a state where the panel 2 of the indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention is opened. FIG. 10 is a perspective view showing fixing member 10 in a state where panel 2 of indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention is opened. FIG. 11 is a longitudinal sectional view for explaining fixing of the panel 2 of the indoor unit 100 of the air conditioner according to Embodiment 1 of the present invention to the housing 1.

図７に示されるように、パネル２は、上方側延設部２ａと、下方側延設部２ｂとを備え、パネル穴部２ｃ及びパネル内部空間２ｄが形成されている。   As shown in FIG. 7, the panel 2 includes an upper extending portion 2a and a lower extending portion 2b, and a panel hole 2c and a panel internal space 2d are formed.

上方側延設部２ａは、パネル２の背面部上方から背面側に突出して折れ曲がり、下方に延びたＬ字形状のものである。上方側延設部２ａには、筐体側係合部３ｂ１（後述する）と当接する面であるパネル側係合部２ａ１が形成されている。また、上方側延設部２ａの先端にはフック案内部２ａ２が形成されている。フック案内部２ａ２は、パネル２の前面側に向かって下方に傾斜し、パネル２を筐体１に取り付けるときに、フック３ｂをパネル内部空間２ｄに案内する。   The upper-side extending portion 2a is an L-shaped one that protrudes from the upper portion of the rear surface of the panel 2 to the rear surface side, bends, and extends downward. A panel-side engaging portion 2a1 that is a surface that comes into contact with the housing-side engaging portion 3b1 (described later) is formed in the upper-side extending portion 2a. Further, a hook guide portion 2a2 is formed at the tip of the upper side extending portion 2a. The hook guide portion 2a2 is inclined downward toward the front side of the panel 2, and guides the hook 3b to the panel internal space 2d when the panel 2 is attached to the housing 1.

下方側延設部２ｂは、パネル２の背面部の上方側延設部２ａよりも下方から背面側に突出して折れ曲がり、上方に延びたＬ字形状のものである。パネル穴部２ｃは、上方側延設部２ａの先端と、下方側延設部２ｂとの間に形成される開口部である。パネル内部空間２ｄは、上方側延設部２ａと、下方側延設部２ｂとの間に形成された空間である。   The lower side extending portion 2b is an L-shaped one that protrudes from the lower side to the back side and is bent more than the upper side extending portion 2a of the back surface portion of the panel 2 and extends upward. The panel hole 2c is an opening formed between the tip of the upper extension 2a and the lower extension 2b. The panel internal space 2d is a space formed between the upper extending portion 2a and the lower extending portion 2b.

フック３ｂは、筐体側係合部３ｂ１と、フック面取部３ｂ２とを備えた鈎状の部材である。筐体側係合部３ｂ１は、フック３ｂの先端部分の摺動子本体３ｚ側に形成された面であり、パネル側係合部２ａ１と係合する。フック面取部３ｂ２は、フック３ｂの上方に折れ曲がった先端部の上面の一部を構成し、筐体１の前面側の下方が突出するように傾斜した面である。パネル２のフック案内部２ａ２の斜面の角度、及びフック３ｂのフック面取部３ｂ２の斜面の角度は、例えば同一となっている。   The hook 3b is a bowl-shaped member provided with a housing side engaging portion 3b1 and a hook chamfered portion 3b2. The housing side engaging portion 3b1 is a surface formed on the slider main body 3z side of the tip portion of the hook 3b, and engages with the panel side engaging portion 2a1. The hook chamfered portion 3b2 constitutes a part of the upper surface of the tip portion bent upward from the hook 3b, and is an inclined surface so that the lower portion on the front side of the housing 1 protrudes. The angle of the inclined surface of the hook guide portion 2a2 of the panel 2 and the angle of the inclined surface of the hook chamfered portion 3b2 of the hook 3b are, for example, the same.

次に、摺動子３が取り付けられた筐体１及びパネル２の動作について説明する。
まず、筐体１からパネル２を取り外すときの動作について説明する。図７，図８に示されるような状態で、使用者が、筐体１の両側面に設けられている摺動子３の摘み３ａを下方に押圧すると、一対の摘み３ａは下方に変位してバネ５が縮み、摺動部３ｄが摺動部受け部４ｄと係合した状態で下方に変位するとともにフック３ｂも下方に変位し、パネル側係合部２ａ１と筐体側係合部３ｂ１との係合状態は解除され、図９，図１０に示されるような状態となる。 Next, the operation of the casing 1 and the panel 2 to which the slider 3 is attached will be described.
First, an operation when removing the panel 2 from the housing 1 will be described. 7 and 8, when the user presses the knob 3a of the slider 3 provided on both sides of the housing 1 downward, the pair of knobs 3a are displaced downward. The spring 5 is contracted and the sliding portion 3d is displaced downward with the sliding portion receiving portion 4d engaged, and the hook 3b is also displaced downward, so that the panel side engaging portion 2a1 and the housing side engaging portion 3b1 The engagement state is released, and the state shown in FIGS. 9 and 10 is obtained.

図９，図１０に示されるような状態で、使用者が、摘み３ａに力を加えるのを止めると、バネ５は摺動子３を上方に付勢し、摺動子３は元の位置に戻るように変位する。このとき、摺動部３ｄは摺動部受け部４ｄと係合した状態で上方に変位する。使用者が、パネル２を筐体１から遠ざかるように点線矢印α方向に力を加えていくと、筐体１の前面１ａが露出し、図２に示されるような状態となる。   When the user stops applying force to the knob 3a in the state shown in FIGS. 9 and 10, the spring 5 biases the slider 3 upward, and the slider 3 is in its original position. Displace to return to. At this time, the sliding portion 3d is displaced upward while being engaged with the sliding portion receiving portion 4d. When the user applies a force in the direction of the dotted arrow α so as to move the panel 2 away from the housing 1, the front surface 1a of the housing 1 is exposed, and the state shown in FIG.

次に、筐体１にパネル２を取り付けるときの動作について説明する。図１１に示されるような状態で、使用者が、パネル２を筐体１側に向かって押圧すると、パネル２のフック案内部２ａ２とフック３ｂのフック面取部３ｂ２とが当接した状態で、パネル２は筐体１側に近づいていく。このとき、パネル２のフック案内部２ａ２が、フック３ｂのフック面取部３ｂ２を下方に押す力が働くため、バネ５が縮み、摺動部３ｄは摺動部受け部４ｄと係合した状態で下方に変位する。そうすると、フック３ｂはパネル穴部２ｃを通り、パネル内部空間２ｄ内にパネル２の上方側延設部２ａによって案内される。そして、パネル２が筐体１側に向かってさらに押圧されると、パネル２の上方側延設部２ａはフック３ｂの上方に突出する先端側の部位を乗り越え、縮んだバネ５が摺動子３を上方に付勢する。このとき、摺動部３ｄは摺動部受け部４ｄと係合した状態で上方に変位するとともにフック３ｂも上方に変位する。そして、パネル側係合部２ａ１と筐体側係合部３ｂ１とが係合し、パネル２が筐体１に固定され、図７，図８に示されるような状態となる。   Next, an operation when the panel 2 is attached to the housing 1 will be described. When the user presses the panel 2 toward the housing 1 in the state as shown in FIG. 11, the hook guide portion 2a2 of the panel 2 and the hook chamfered portion 3b2 of the hook 3b are in contact with each other. The panel 2 approaches the casing 1 side. At this time, the hook guide part 2a2 of the panel 2 exerts a force pushing the hook chamfered part 3b2 of the hook 3b downward, so that the spring 5 is contracted and the sliding part 3d is engaged with the sliding part receiving part 4d. To move downward. As a result, the hook 3b passes through the panel hole 2c and is guided by the upper extending portion 2a of the panel 2 into the panel internal space 2d. When the panel 2 is further pressed toward the housing 1, the upper extending portion 2a of the panel 2 gets over the tip side portion protruding above the hook 3b, and the contracted spring 5 is moved by the slider. 3 is biased upward. At this time, the sliding portion 3d is displaced upward while being engaged with the sliding portion receiving portion 4d, and the hook 3b is also displaced upward. And the panel side engaging part 2a1 and the housing | casing side engaging part 3b1 engage, the panel 2 is fixed to the housing | casing 1, and it will be in the state as shown in FIG. 7, FIG.

以上のように、本実施の形態１に係る空気調和機の室内機１００は、パネル２が筐体１から開放された状態で、フック３ｂがパネル２に押圧されていくとバネ５は圧縮されてフック３ｂは下方に変位し、パネル側係合部２ａ１がフック３ｂを乗り越えるとバネ５の圧縮が解放されてバネ５が摺動子３を上方に付勢し、摺動子３が上方に変位するとフック３ｂとパネル側係合部２ａ１とが係合し、パネル２は筐体１に固定される。このため、パネル２を筐体１に固定するときの作業負担が軽減され、従来よりも操作性の良い空気調和機の室内機１００を得ることができる。   As described above, in the indoor unit 100 of the air conditioner according to Embodiment 1, the spring 5 is compressed when the hook 3b is pressed against the panel 2 in a state where the panel 2 is released from the housing 1. The hook 3b is displaced downward, and when the panel side engaging portion 2a1 gets over the hook 3b, the compression of the spring 5 is released and the spring 5 biases the slider 3 upward, and the slider 3 moves upward. When displaced, the hook 3 b and the panel side engaging portion 2 a 1 are engaged, and the panel 2 is fixed to the housing 1. For this reason, the work load at the time of fixing the panel 2 to the housing | casing 1 is reduced, and the indoor unit 100 of the air conditioner whose operability is better than before can be obtained.

また、本実施の形態１に係る空気調和機の室内機１００は、パネル２が筐体１に固定された状態で、一対の摘み３ａが下方に変位すると各バネ５は圧縮されてフック３ｂは圧縮されてフック３ｂは下方に変位し、フック３ｂとパネル側係合部２ａ１との係合は解除され、パネル２は筐体１から開放される。このように、パネル２を開放させるためには、一対の摘み３ａを下方に変位させる必要がある。このため、使用者が意図せずに、パネル２が開放されることを抑制することができ、従来よりも操作性の良い空気調和機の室内機１００を得ることができる。   In the indoor unit 100 of the air conditioner according to the first embodiment, when the pair of knobs 3a are displaced downward with the panel 2 fixed to the housing 1, the springs 5 are compressed and the hooks 3b are By being compressed, the hook 3 b is displaced downward, the engagement between the hook 3 b and the panel side engaging portion 2 a 1 is released, and the panel 2 is released from the housing 1. Thus, in order to open the panel 2, it is necessary to displace the pair of knobs 3a downward. For this reason, it is possible to prevent the panel 2 from being opened unintentionally by the user, and to obtain the indoor unit 100 of an air conditioner that has better operability than the conventional one.

また、本実施の形態１に係る空気調和機の室内機１００は、摘み３ａが筐体１の正面ではなく両側面に設けられている。このため、室内機１００の意匠性が損なわれにくくなる。   Further, in the indoor unit 100 of the air conditioner according to the first embodiment, the knob 3a is provided on both side surfaces instead of the front surface of the housing 1. For this reason, the design of the indoor unit 100 is not easily impaired.

１ 筐体、１ａ 前面、２ パネル、２ａ 上方側延設部、２ａ１ パネル側係合部、２ａ２ フック案内部、２ｂ 下方側延設部、２ｃ パネル穴部、２ｄ パネル内部空間、３ 摺動子、３ａ 摘み、３ｂ フック、３ｂ１ 筐体側係合部、３ｂ２ フック面取部、３ｃ バネ取付棒、３ｄ 摺動部、３ｚ 摺動子本体、４ カバー、４ｃ バネ支持部、４ｄ 摺動部受け部、５ バネ、１０ 固定部材、１００ 室内機。   DESCRIPTION OF SYMBOLS 1 Case, 1a Front surface, 2 panels, 2a Upper side extension part, 2a1 Panel side engaging part, 2a2 Hook guide part, 2b Lower side extension part, 2c Panel hole part, 2d Panel internal space, 3 Slider 3a knob 3b hook 3b1 housing side engaging portion 3b2 hook chamfered portion 3c spring mounting rod 3d sliding portion 3z slider body 4 cover 4c spring support portion 4d sliding portion receiving portion 5 Spring 10 Fixed member 100 Indoor unit.

Claims (1)

筐体と、
前記筐体の前面を覆うパネルと、
前記筐体に取り付けられ、摘み及びフックを有する一対の摺動子と、
前記一対の摺動子のそれぞれの下面に取り付けられる弾性体と、を備え、
前記摘みは、前記筐体の両側面に設けられて下方に押下されるものであり、
前記フックは、前記筐体の前面側に突出し、先端部が上方に折れ曲がっており、
前記パネルには、前記フックと係合するパネル側係合部が設けられ、
前記パネル側係合部は、前記パネルの背面部に設けられ、前記フックの上方に折れ曲がった先端部を上方側延設部によって案内されて係合されるものであり、
前記パネルが前記筐体から開放された状態で、前記フックが前記パネルに押圧されていくと前記弾性体は圧縮されて前記フックは下方に変位し、前記パネル側係合部が前記フックを乗り越えると前記弾性体の圧縮が解放されて前記弾性体が前記摺動子を上方に付勢し、前記摺動子が上方に変位すると前記フックと前記パネル側係合部とが係合し、前記パネルは前記筐体に固定され、
前記パネルが前記筐体に固定された状態で、一対の前記摘みが下方に変位すると各前記弾性体は圧縮されて前記フックは下方に変位し、前記フックが下方に変位すると前記フックと前記パネル側係合部との係合は解除され、前記パネルは前記筐体から開放される
ことを特徴とする空気調和機の室内機。 A housing,
A panel covering the front of the housing;
A pair of sliders attached to the housing and having a knob and a hook;
An elastic body attached to each lower surface of the pair of sliders,
The knob is provided on both side surfaces of the housing and pressed downward.
The hook projects to the front side of the housing, and the tip is bent upward,
The panel is provided with a panel side engaging portion that engages with the hook,
The panel-side engaging portion is provided on the back surface portion of the panel, and is engaged by being guided by an upper-side extending portion at a tip portion bent above the hook,
When the hook is pressed against the panel in a state where the panel is released from the housing, the elastic body is compressed and the hook is displaced downward, and the panel side engaging portion gets over the hook. When the compression of the elastic body is released and the elastic body urges the slider upward, and the slider is displaced upward, the hook and the panel side engaging portion are engaged, The panel is fixed to the housing,
When the pair of knobs are displaced downward in a state where the panel is fixed to the housing, the elastic bodies are compressed and the hooks are displaced downward, and when the hooks are displaced downward, the hook and the panel The indoor unit of the air conditioner, wherein the engagement with the side engaging portion is released and the panel is released from the housing.
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