JP4141369B2 - Wind direction plate and air conditioner - Google Patents

Wind direction plate and air conditioner Download PDF

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JP4141369B2
JP4141369B2 JP2003357326A JP2003357326A JP4141369B2 JP 4141369 B2 JP4141369 B2 JP 4141369B2 JP 2003357326 A JP2003357326 A JP 2003357326A JP 2003357326 A JP2003357326 A JP 2003357326A JP 4141369 B2 JP4141369 B2 JP 4141369B2
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surface member
back surface
wind direction
direction plate
front surface
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JP2005121306A (en
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伸英 竹川
孝紀 岡
雅成 西本
良信 山崎
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Sharp Corp
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Description

本発明は、空気流出口を開閉するとともに空気の風向を可変する風向板及びそれを用いた空気調和機に関する。   The present invention relates to a wind direction plate that opens and closes an air outlet and varies the air direction of air, and an air conditioner using the same.

従来の風向板は特許文献１、２に開示されている。これらの風向板は押し出し成形により形成された板状部材と、支軸が嵌合して軸支可能な複数の軸受部材とを有している。特許文献１では軸受部材は板状部材に超音波溶着されている。特許文献２では板状部材の幅方向の両端縁に長手方向に延びた嵌合溝が形成され、軸受部材は該嵌合溝に嵌合して取り付けられている。軸受部材を軸支することにより風向板が回動して空気流出口から送出される空気の風向を可変することができる。
特開平１１−１０８４３３号公報（第２頁−第３頁、第４図） 特開平１１−２４５３号公報（第２頁−第３頁、第２図） Conventional wind direction plates are disclosed in Patent Documents 1 and 2. These wind direction plates have a plate-like member formed by extrusion molding and a plurality of bearing members that can be pivotally supported by a support shaft. In Patent Document 1, the bearing member is ultrasonically welded to the plate member. In Patent Document 2, a fitting groove extending in the longitudinal direction is formed at both end edges in the width direction of the plate-like member, and the bearing member is fitted and attached to the fitting groove. By supporting the bearing member, the wind direction plate can be rotated to vary the wind direction of the air sent from the air outlet.
Japanese Patent Laid-Open No. 11-108433 (pages 2 to 3 and FIG. 4) Japanese Patent Laid-Open No. 11-2453 (pages 2 to 3 and FIG. 2)

しかしながら、上記特許文献１に開示された風向板によると、超音波溶着装置が必要となり風向板のコストがかかる。また、板状部材を複雑な形状にすると軸受部材を超音波溶着できないため、風向板の設計の自由度が低い問題があった。また、上記特許文献２に開示された風向板によると、風向板の裏面側に長手方向に延びる溝が形成されるため、美観を損ねる問題がある。また、軸受部材が嵌合していない部分では溝の段差によって乱流が発生し、乱流による結露が発生し易いという問題もあった。   However, according to the wind direction plate disclosed in Patent Document 1, an ultrasonic welding apparatus is required, and the cost of the wind direction plate is increased. Moreover, since the bearing member cannot be ultrasonically welded if the plate-like member is made into a complicated shape, there is a problem that the degree of freedom in designing the wind direction plate is low. In addition, according to the wind direction plate disclosed in Patent Document 2, a groove extending in the longitudinal direction is formed on the back surface side of the wind direction plate, so that there is a problem of deteriorating the appearance. In addition, there is a problem that turbulent flow is generated by the step of the groove in a portion where the bearing member is not fitted, and condensation due to the turbulent flow is likely to occur.

本発明は、設計の自由度が高く簡単に製造できるとともに、美観を向上して結露を低減できる風向板及びそれを用いた空気調和機を提供することを目的とする。   An object of the present invention is to provide a wind direction plate that can be easily manufactured with a high degree of design freedom and that can improve aesthetics and reduce condensation, and an air conditioner using the same.

上記目的を達成するために本発明は、空気流出口を開閉するとともに空気の風向を可変する風向板において、空気流出口を閉じた際に表面が露出する表面部材と、前記表面部材の裏面を覆う裏面部材と、前記表面部材及び裏面部材に一体化して軸支される軸受部材とを備え、前記軸受部材は、前記裏面部材に設けられた孔部に前記表面部材側から挿通された軸受部と、前記孔部の周縁に掛止された支持部とを有し、前記表面部材に前記裏面部材を取り付けることによって狭持されることを特徴としている。この構成によると、表面部材の裏面を覆うように裏面部材が取り付けられ、表面部材及び裏面部材により挟持すること等によって軸受部材が取り付けられる。軸受部材を軸支することにより風向板が回動可能に支持される。また裏面部材に形成された孔部に軸受部を挿通し、支持部を孔部の周縁に掛止した状態で裏面部材と表面部材とを固着して軸受部材が挟持される。
In order to achieve the above object, the present invention provides a wind direction plate that opens and closes an air outlet and changes the air direction of air, and includes a surface member whose surface is exposed when the air outlet is closed, and a back surface of the surface member. A back surface member for covering, and a bearing member that is pivotally supported integrally with the front surface member and the back surface member, and the bearing member is inserted into a hole provided in the back surface member from the front surface member side. And a support portion hooked around the periphery of the hole portion, and is sandwiched by attaching the back surface member to the front surface member . According to this configuration, the back member is attached so as to cover the back surface of the front member, and the bearing member is attached by being sandwiched between the front member and the back member. The wind direction plate is rotatably supported by pivotally supporting the bearing member. Further, the bearing member is inserted into the hole portion formed in the back surface member, and the back surface member and the front surface member are fixed in a state where the support portion is hooked on the periphery of the hole portion, so that the bearing member is sandwiched.

表面部材と裏面部材とは係合爪等の係合部により係着するとよい。裏面部材の露出部分の幅を表面部材の幅よりも狭くし、長手方向に延びて視認される表面部材と裏面部材との境界線を表面部材の裏面側に形成してもよい。また表面部材及び裏面部材を押し出し成形により形成してもよい。   The front surface member and the back surface member may be engaged by an engaging portion such as an engaging claw. The width of the exposed portion of the back member may be narrower than the width of the front member, and a boundary line between the front member and the back member that is visible in the longitudinal direction may be formed on the back side of the front member. Moreover, you may form a surface member and a back surface member by extrusion molding.

また、前記係合部は、前記表面部材の裏面側に形成された長手方向に延びる複数の嵌合溝と、前記裏面部材に形成され、前記複数の嵌合溝に嵌合する複数の嵌合突起とからなることを特徴としている。 The engaging portion includes a plurality of fitting grooves extending in the longitudinal direction formed on the back surface side of the front surface member, and a plurality of fittings formed in the back surface member and fitted into the plurality of fitting grooves. It is characterized by comprising protrusions.

また本発明は、上記構成の風向板において、前記表面部材及び前記裏面部材の長手方向の端部を覆うとともに軸支可能なカバー部材を設けたことを特徴としている。カバー部材には、表面部材と裏面部材との間に挿通される挿通部と、表面部材または裏面部材と係合して脱落を防止する抜け止め部とを設けるとよい。   According to the present invention, in the wind direction plate having the above-described configuration, a cover member that covers the longitudinal ends of the front surface member and the back surface member and can be pivotally supported is provided. The cover member may be provided with an insertion portion that is inserted between the front surface member and the back surface member, and a retaining portion that engages with the front surface member or the back surface member to prevent the drop.

また本発明の空気調和機は、上記各構成の風向板を備えたことを特徴としている。   An air conditioner according to the present invention includes the wind direction plate having the above-described configurations.

本発明によると、表面部材と、裏面部材と、表面部材及び裏面部材に一体化して軸支される軸受部材とを備えたので、表面部材及び裏面部材に軸受部材を挟持等により取り付けることができる。   According to the present invention, the front surface member, the back surface member, and the bearing member that is pivotally supported by being integrated with the front surface member and the back surface member are provided. Therefore, the bearing member can be attached to the front surface member and the back surface member by clamping or the like. .

また本発明によると、表面部材に裏面部材を係着により簡単に取り付けることができる。   Further, according to the present invention, the back member can be easily attached to the front member by engagement.

また本発明によると、裏面部材の露出部分の幅が表面部材の幅よりも狭く、長手方向に延びて視認される表面部材と裏面部材との境界線が表面部材の裏面側に形成されるので、空気流出口の外側から境界線が容易に視認されず、より美観を向上することができるとともに結露を防止することができる。   Further, according to the present invention, the width of the exposed portion of the back member is narrower than the width of the front member, and the boundary line between the front member and the back member that is visible in the longitudinal direction is formed on the back side of the front member. The boundary line is not easily visually recognized from the outside of the air outlet, so that the aesthetic appearance can be improved and condensation can be prevented.

また本発明によると、表面部材及び裏面部材を押し出し成形により形成することができる。従って、長さの異なる機種に同じ金型を用いることができるため、生産効率の向上およびそれに伴う部材コストの低減が可能となるとともに、金型費用を削減することができる。   Moreover, according to this invention, a surface member and a back surface member can be formed by extrusion molding. Accordingly, since the same mold can be used for models having different lengths, it is possible to improve the production efficiency and reduce the member cost associated therewith, and to reduce the mold cost.

また本発明によると、軸受部材は裏面部材に設けられた孔部に挿通される軸受部と、孔部の周縁に掛止される支持部とを有し、表面部材と裏面部材により挟持されるので、従来例のような軸受部材を取り付けるための溝が形成されない。従って、美観を向上できるとともに、乱流の発生を防止して結露を防止することができる。また、設計の自由度が高く、簡単に風向板を製造することができる。   According to the invention, the bearing member has a bearing portion that is inserted into a hole provided in the back surface member, and a support portion that is hooked on the periphery of the hole portion, and is sandwiched between the front surface member and the back surface member. Therefore, the groove | channel for attaching a bearing member like a prior art example is not formed. Therefore, it is possible to improve the aesthetics and prevent the occurrence of turbulent flow and condensation. Further, the degree of freedom in design is high, and the wind direction plate can be easily manufactured.

また本発明によると、表面部材及び裏面部材の長手方向の端部を覆うとともに軸支可能なカバー部材を設けたので、風向板を安定して回動可能に支持するとともに表面部材と裏面部材との間の空間を端部で塞ぐことができる。また、長さの異なる風向板に同じカバー部材を用いることができる。   According to the present invention, since the cover member that covers the longitudinal ends of the front surface member and the back surface member and can be pivotally supported is provided, the wind direction plate is supported so as to be stably rotatable, and the front surface member and the back surface member The space between can be closed at the end. Further, the same cover member can be used for the wind direction plates having different lengths.

また本発明によると、カバー部材は、表面部材と裏面部材との間に挿通される挿通部と、表面部材または裏面部材と係合して脱落を防止する抜け止め部とを有するので、容易にカバー部材を取り付けることができるとともに、表面部材とカバー部材との外観上の段差をなくして美観を向上させることができる。   Further, according to the present invention, the cover member includes the insertion portion that is inserted between the front surface member and the back surface member, and the retaining portion that engages with the front surface member or the back surface member to prevent the falling off. A cover member can be attached, and the appearance can be improved by eliminating a difference in appearance between the surface member and the cover member.

以下に本発明の実施形態を図面を参照して説明する。図１は一実施形態の空気調和機を示す部分側面断面図である。空気調和機１は筐体７の前面が開口した空気流出口２が設けられる。筐体７内には取り込まれた空気が熱交換する熱交換器３が配置される。熱交換器３と熱交換した空気が空気流出口２から室内に送出される。   Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a partial side sectional view showing an air conditioner according to an embodiment. The air conditioner 1 is provided with an air outlet 2 in which the front surface of the housing 7 is opened. A heat exchanger 3 for exchanging heat of the air taken in is disposed in the housing 7. Air exchanged with the heat exchanger 3 is sent into the room through the air outlet 2.

空気流出口２の後方には風向を可変する横ルーバ１０（風向板）及び縦ルーバ４が設けられる。横ルーバ１０は左右方向に延びた板状に形成され、支持部材５に取付けられるシャフト（不図示）を挿通して回動可能に支持されている。横ルーバ１０の回動によって空気流出口２から送出される空気の上下方向の風向が可変される。また、空気調和機１の不使用時には横ルーバ１０によって空気流出口２が閉じられる。   Behind the air outlet 2, a horizontal louver 10 (wind direction plate) and a vertical louver 4 that change the wind direction are provided. The lateral louver 10 is formed in a plate shape extending in the left-right direction, and is supported rotatably through a shaft (not shown) attached to the support member 5. The vertical wind direction of the air sent from the air outlet 2 is varied by the rotation of the lateral louver 10. Further, when the air conditioner 1 is not used, the air outlet 2 is closed by the lateral louver 10.

縦ルーバ４は複数の羽根を左右方向に並設して構成されている。各羽根は固定部材６により連動して回動可能に支持されている。縦ルーバ４の回動によって空気流出口２から送出される空気の左右方向の風向が可変される。   The vertical louver 4 is configured by arranging a plurality of blades in the left-right direction. Each blade is supported by a fixing member 6 so as to be rotatable. The rotation of the vertical louver 4 changes the air direction of the air sent from the air outlet 2 in the left-right direction.

図２は横ルーバ１０の外観斜視図を示している。横ルーバ１０は表面部材１１及び裏面部材１２（図３参照）により板状に形成されている。表面部材１１及び裏面部材１２の長手方向の両端にはシャフト１４ａを有したカバー部材１４が設けられている。   FIG. 2 is an external perspective view of the lateral louver 10. The lateral louver 10 is formed in a plate shape by a front surface member 11 and a back surface member 12 (see FIG. 3). Cover members 14 having shafts 14 a are provided at both ends of the front surface member 11 and the back surface member 12 in the longitudinal direction.

図３は横ルーバ１０の分解斜視図を示している。表面部材１１及び裏面部材１２はそれぞれ長手方向に同一の断面形状を有しており、押し出し成形により形成されている。これにより、射出成形よりも安価に形成できるとともに、長手方向の長さを可変して異なる機種に対して同じ金型を使用することができる。このため、生産効率の向上およびそれに伴う部材コストの低減が可能となるとともに、金型費用を節約することができる。また、カバー部材１４や後述する軸受部材１３を異なる機種に対して共通にすることができる。   FIG. 3 shows an exploded perspective view of the lateral louver 10. The front surface member 11 and the back surface member 12 have the same cross-sectional shape in the longitudinal direction, and are formed by extrusion molding. Thereby, it can be formed at a lower cost than injection molding, and the same mold can be used for different models by changing the length in the longitudinal direction. For this reason, it is possible to improve the production efficiency and reduce the member cost accompanying it, and to save the mold cost. Further, the cover member 14 and the bearing member 13 described later can be made common to different models.

表面部材１１の表面１１ｆは空気流出口２（図１参照）を閉じた際に空気調和機１の外面側に露出する。表面部材１１の裏面側は裏面部材１２で覆われる。表面部材１１及び裏面部材１２の断面図を図４に示すと、表面部材１１は表面１１ｆが長手方向に延びた波状に形成されている。裏面部材１２も波状にしてもよい。また、表面部材１１や裏面部材１２にローレット加工等を施してもよい。表面部材１１の裏面側には開口部１１ｃが形成され、開口部１１ｃ内に長手方向に延びる複数の嵌合溝１１ｅが形成されている。   The surface 11f of the surface member 11 is exposed to the outer surface side of the air conditioner 1 when the air outlet 2 (see FIG. 1) is closed. The back surface side of the surface member 11 is covered with the back surface member 12. 4 is a cross-sectional view of the front surface member 11 and the back surface member 12, the front surface member 11 is formed in a wave shape with a front surface 11f extending in the longitudinal direction. The back member 12 may also be corrugated. Further, the surface member 11 and the back member 12 may be knurled. An opening 11c is formed on the back side of the surface member 11, and a plurality of fitting grooves 11e extending in the longitudinal direction are formed in the opening 11c.

裏面部材１２には長手方向に延びる複数の嵌合突起１２ｃが形成され、幅方向（図中、左右方向）の両端には係合爪１２ａ、１２ｂが形成される。表面部材１１に裏面部材１２を取り付ける際にはまず図５に示すように一方の係合爪１２ａを開口部１１ｃの端縁に係合する。   A plurality of fitting protrusions 12c extending in the longitudinal direction are formed on the back surface member 12, and engaging claws 12a and 12b are formed at both ends in the width direction (left and right direction in the figure). When attaching the back surface member 12 to the front surface member 11, first, as shown in FIG. 5, one engagement claw 12a is engaged with the edge of the opening part 11c.

次に、嵌合突起１２ｃを嵌合溝１１ｅに嵌合して係合爪１２ｂを開口部１１ｃの端縁に係合する。これにより、図６に示すように表面部材１１と裏面部材１２とが一体化される。この時、表面部材１１と裏面部材１２との間には空洞部１０ｂが形成される。尚、嵌合溝１１ｅと嵌合突起１２ｃや、係合爪１２ａ、１２ｂと開口部１１ｃの端縁によって表面部材１１と裏面部材１２とを係着する係合部が構成される。   Next, the fitting protrusion 12c is fitted into the fitting groove 11e to engage the engaging claw 12b with the edge of the opening 11c. Thereby, as shown in FIG. 6, the surface member 11 and the back surface member 12 are integrated. At this time, a cavity 10 b is formed between the front surface member 11 and the back surface member 12. In addition, the engaging part which engages | attaches the surface member 11 and the back surface member 12 is comprised by the fitting groove | channel 11e, the fitting protrusion 12c, and the engaging claw 12a, 12b, and the edge of the opening part 11c.

表面部材１１の開口部１１ｃに裏面部材１２が嵌合されるようにこれらを形成すると、開口部１１ｃの端縁と裏面部材１２との隙間から成る境界線１０ａの幅を狭くすることができる。従って、境界線１０ａが容易に視認されず、空気調和機１の美観を向上することができる。また、境界線１０ａが横ルーバー１０の両淵に形成される場合に比べ、境界線１０ａに隙間が生じた場合でも風の流れを乱し難いため、結露の発生を抑制することができる。さらに、空洞部１０ｂに断熱材を充填すると横ルーバー１０の内部への空気の侵入が抑制でき、より結露を防止することができる。   If these are formed so that the back surface member 12 is fitted to the opening 11c of the front surface member 11, the width of the boundary line 10a formed by the gap between the edge of the opening 11c and the back surface member 12 can be reduced. Therefore, the boundary line 10a is not easily visually recognized, and the aesthetic appearance of the air conditioner 1 can be improved. Further, compared to the case where the boundary line 10a is formed on both sides of the lateral louver 10, even when a gap is generated in the boundary line 10a, it is difficult to disturb the flow of the wind, so that the occurrence of condensation can be suppressed. Furthermore, when the cavity 10b is filled with a heat insulating material, the intrusion of air into the lateral louver 10 can be suppressed, and condensation can be further prevented.

また、裏面部材１２の幅は表面部材１１の幅よりも狭く、境界線１０ａは空気調和機１の外面側に露出しない表面部材１１の裏面側に形成される。従って、境界線１０ａの視認性を更に低下させ、空気調和機１の美観をより向上することができる。   Moreover, the width of the back surface member 12 is narrower than the width of the front surface member 11, and the boundary line 10 a is formed on the back surface side of the front surface member 11 that is not exposed to the outer surface side of the air conditioner 1. Therefore, the visibility of the boundary line 10a can be further reduced, and the aesthetics of the air conditioner 1 can be further improved.

尚、嵌合溝１１ｅ及び嵌合突起１２ｃを省いて係合爪１２ａ、１２ｂのみにより裏面部材１２を表面部材１１に取り付けてもよい。また、表面部材１１と裏面部材１２とを接着やネジ止めしてもよい。   Note that the back surface member 12 may be attached to the front surface member 11 only by the engaging claws 12a and 12b without the fitting groove 11e and the fitting protrusion 12c. Further, the front member 11 and the back member 12 may be bonded or screwed together.

図３において、裏面部材１２には複数の矩形の孔部１５が長手方向に並設される。孔部１５には軸受部材１３の軸受部１３ａが挿通され、軸受部１３ａの端部に鍔状に形成された支持部１３ｂが孔部１５の周縁に掛止される。この状態で裏面部材１２を表面部材１１に取り付けることによって軸受部材１３が挟持される。軸受部材１３を裏面部材１２に接着やネジ止めしてもよい。   In FIG. 3, a plurality of rectangular holes 15 are arranged in the back surface member 12 in the longitudinal direction. The bearing portion 13 a of the bearing member 13 is inserted into the hole portion 15, and a support portion 13 b formed in a hook shape at the end portion of the bearing portion 13 a is hooked on the periphery of the hole portion 15. The bearing member 13 is clamped by attaching the back surface member 12 to the front surface member 11 in this state. The bearing member 13 may be bonded or screwed to the back surface member 12.

尚、孔部１５の形状は矩形に限られず、円形、楕円形、菱形等のどのような形状であってもよい。また、軸受部材１３の個数は横ルーバ１０の長さに応じて決められる。   The shape of the hole 15 is not limited to a rectangle, and may be any shape such as a circle, an ellipse, or a rhombus. The number of bearing members 13 is determined according to the length of the horizontal louver 10.

裏面部材１２の長手方向の両端には切欠き部１７が形成され、切欠き部１７の内側に抜け止め孔１６が穿設される。カバー部材１４はシャフト１４ａを有して表面部材１１と裏面部材１２の端面に当接する当接部１４ｅを有している。当接部１４ｅには裏面部材１２の表面（横ルーバ１０の裏面側）に当接する延設部１４ｄが長手方向に延びて設けられる。延設部１４ｄの端部には抜け止め孔１６に嵌合する抜け止め部１４ｃが突設されている。また、延設部１４ｄに面した複数の挿通部１４ｂが当接部１４ｅから延びて形成されている。   Cutouts 17 are formed at both ends of the back surface member 12 in the longitudinal direction, and retaining holes 16 are formed inside the cutouts 17. The cover member 14 has a shaft 14 a and a contact portion 14 e that contacts the end surfaces of the front surface member 11 and the back surface member 12. The abutting portion 14e is provided with an extending portion 14d that abuts against the surface of the back surface member 12 (the back surface side of the lateral louver 10) extending in the longitudinal direction. A retaining portion 14c that fits into the retaining hole 16 projects from the end of the extended portion 14d. A plurality of insertion portions 14b facing the extended portion 14d are formed extending from the contact portion 14e.

図７は図２のＡ−Ａ’断面図を示し、カバー部材１４の取り付け状態を示している。カバー部材１４は表面部材１１と裏面部材１２の端面から差し込んで取り付けられる。挿通部１４ｂは表面部材１１に形成された空洞部１１ｄ及び表面部材１１と裏面部材１２との間の空洞部１０ｂに嵌合状態で挿通される。   FIG. 7 is a cross-sectional view taken along the line A-A ′ of FIG. 2 and shows a state where the cover member 14 is attached. The cover member 14 is attached by being inserted from the end surfaces of the front surface member 11 and the back surface member 12. The insertion portion 14 b is inserted in a fitted state into a hollow portion 11 d formed in the front surface member 11 and a hollow portion 10 b between the front surface member 11 and the back surface member 12.

当接部１４ｅが表面部材１１及び裏面部材１２に当接した状態で抜け止め部１４ｃは抜け止め孔１６に嵌合する。これにより、カバー部材１４を容易に抜け止めして取り付けることができる。尚、切欠き部１７（図３参照）は挿通部１４ｂを係合させるとともにカバー部材１４を取付ける際のガイドの役目を果たすため、カバー部材１４を容易に取り付けできるようになっている。また、カバー部材１４の外面と表面部材１１の外面が同じ面上に配されるように外形を形成すると、横ルーバ１０の端部の可視範囲に不要な段差が生じず、美観を損ねることがない。   The retaining portion 14 c is fitted into the retaining hole 16 in a state where the abutting portion 14 e is in contact with the front surface member 11 and the back surface member 12. Thereby, the cover member 14 can be easily prevented from being detached. In addition, since the notch part 17 (refer FIG. 3) serves as a guide at the time of attaching the cover member 14 while engaging the insertion part 14b, the cover member 14 can be attached easily. Further, if the outer shape of the cover member 14 and the outer surface of the surface member 11 are formed on the same surface, an unnecessary step does not occur in the visible range of the end portion of the lateral louver 10 and the aesthetic appearance may be impaired. Absent.

本実施形態によると、軸受部材１３は表面部材１１及び裏面部材１２により挟持されるので超音波接着を必要とせず、横ルーバ１０の表面形状を自由に形成することができる。従って、横ルーバ１０の設計の自由度が高くなる。また、低コストで簡単に横ルーバ１０を製造することができる。また、表面部材１１の裏面が裏面部材１２により覆われるので長手方向に延びる溝が形成されず、美観を向上できる。   According to the present embodiment, since the bearing member 13 is sandwiched between the front surface member 11 and the back surface member 12, ultrasonic bonding is not required, and the surface shape of the lateral louver 10 can be freely formed. Therefore, the degree of freedom in designing the lateral louver 10 is increased. Further, the horizontal louver 10 can be easily manufactured at a low cost. Moreover, since the back surface of the front surface member 11 is covered with the back surface member 12, the groove | channel extended in a longitudinal direction is not formed, but aesthetics can be improved.

本発明によると、設計の自由度が高く簡単に製造できるとともに、美観を向上して結露を低減できる風向板及びそれを用いた空気調和機を得ることができる。   ADVANTAGE OF THE INVENTION According to this invention, while being able to manufacture easily with a high freedom degree of design, the wind direction board which can improve aesthetics and can reduce dew condensation, and an air conditioner using the same can be obtained.

は、本発明の実施形態の空気調和機を示す部分側面断面図である。These are the partial side sectional views showing the air harmony machine of the embodiment of the present invention. は、本発明の実施形態の空気調和機の風向板を示す斜視図である。These are perspective views which show the wind direction board of the air conditioner of embodiment of this invention. は、本発明の実施形態の空気調和機の風向板を示す分解斜視図である。These are the exploded perspective views which show the wind direction board of the air conditioner of embodiment of this invention. は、本発明の実施形態の空気調和機の表面部材及び裏面部材の取り付け状態を説明する断面図である。These are sectional drawings explaining the attachment state of the surface member and back surface member of the air conditioner of embodiment of this invention. は、本発明の実施形態の空気調和機の表面部材及び裏面部材の取り付け状態を説明する断面図である。These are sectional drawings explaining the attachment state of the surface member and back surface member of the air conditioner of embodiment of this invention. は、本発明の実施形態の空気調和機の表面部材及び裏面部材の取り付け状態を説明する断面図である。These are sectional drawings explaining the attachment state of the surface member and back surface member of the air conditioner of embodiment of this invention. は、本発明の実施形態の空気調和機のカバー部材の取り付け状態を説明する断面図である。These are sectional drawings explaining the attachment state of the cover member of the air conditioner of embodiment of this invention.

符号の説明Explanation of symbols

１ 空気調和機
２ 空気流出口
３ 熱交換器
４ 縦ルーバ
５ 横ルーバ支持部
６ 縦ルーバ支持部
１０ 横ルーバ（風向板）
１０ａ 境界線
１０ｂ 空洞部
１１ 表面部材
１１ｄ 空洞部
１１ｅ 嵌合溝
１２ 裏面部材
１２ａ、１２ｂ 係合爪
１２ｃ 嵌合突起
１３ 軸受部材
１３ａ 軸受部
１３ｂ 支持部
１４ カバー部材
１４ｂ 挿通部
１４ｃ 抜け止め部
１５ 孔部
１６ 抜け止め孔
１７ 切欠き部 DESCRIPTION OF SYMBOLS 1 Air conditioner 2 Air outlet 3 Heat exchanger 4 Longitudinal louver 5 Lateral louver support part 6 Longitudinal louver support part 10 Lateral louver (wind direction board)
10a boundary line 10b hollow portion 11 surface member 11d hollow portion 11e fitting groove 12 back member 12a, 12b engaging claw 12c fitting protrusion 13 bearing member 13a bearing portion 13b support portion 14 cover member 14b insertion portion 14c retaining portion 15 hole Part 16 Retaining hole 17 Notch

Claims (8)

空気流出口を開閉するとともに空気の風向を可変する風向板において、空気流出口を閉じた際に表面が露出する表面部材と、前記表面部材の裏面を覆う裏面部材と、前記表面部材及び裏面部材に一体化して軸支される軸受部材とを備え、
前記軸受部材は、前記裏面部材に設けられた孔部に前記表面部材側から挿通された軸受部と、前記孔部の周縁に掛止された支持部とを有し、前記表面部材に前記裏面部材を取り付けることによって狭持されることを特徴とする風向板。 In a wind direction plate that opens and closes an air outlet and changes the air direction of air, a surface member that exposes a surface when the air outlet is closed, a back member that covers a back surface of the surface member, and the surface member and the back member And a bearing member that is pivotally supported integrally .
The bearing member has a bearing portion that is inserted from the surface member side into a hole provided in the back surface member, and a support portion that is hooked around a periphery of the hole portion, and the back surface includes the back surface member. A wind direction plate characterized by being sandwiched by attaching a member . 前記表面部材と前記裏面部材とを係合部により係着したことを特徴とする請求項１に記載の風向板。   The wind direction plate according to claim 1, wherein the front surface member and the back surface member are engaged by an engaging portion. 前記係合部は、前記表面部材の裏面側に形成された長手方向に延びる複数の嵌合溝と、前記裏面部材に形成され、前記複数の嵌合溝に嵌合する複数の嵌合突起とからなることを特徴とする請求項２に記載の風向板。 The engaging portion includes a plurality of fitting grooves extending in the longitudinal direction formed on the back surface side of the front surface member, and a plurality of fitting protrusions formed on the back surface member and fitted into the plurality of fitting grooves. wind direction plate according to claim 2, characterized in that it consists of. 前記裏面部材の露出部分の幅が前記表面部材の幅よりも狭く、長手方向に延びて視認される前記表面部材と前記裏面部材との境界線が前記表面部材の裏面側に形成されることを特徴とする請求項１、請求項２または請求項３に記載の風向板。 The width of the exposed portion of the back member is narrower than the width of the front member, and a boundary line between the front member and the back member that is visible in the longitudinal direction is formed on the back side of the front member. The wind direction plate according to claim 1 , claim 2, or claim 3. 前記表面部材及び前記裏面部材を押し出し成形により形成したことを特徴とする請求項１〜請求項４のいずれかに記載の風向板。   The wind direction plate according to any one of claims 1 to 4, wherein the front surface member and the back surface member are formed by extrusion molding. 前記表面部材及び前記裏面部材の長手方向の端部を覆うとともに軸支可能なカバー部材を設けたことを特徴とする請求項１〜請求項５のいずれかに記載の風向板。   The wind direction plate according to any one of claims 1 to 5, further comprising a cover member that covers end portions in the longitudinal direction of the front surface member and the back surface member and can be pivotally supported. 前記カバー部材は、前記表面部材と前記裏面部材との間に挿通される挿通部と、前記表面部材または前記裏面部材と係合して脱落を防止する抜け止め部とを有することを特徴とする請求項６に記載の風向板。   The cover member has an insertion portion that is inserted between the front surface member and the back surface member, and a retaining portion that engages with the front surface member or the back surface member to prevent the cover member from falling off. The wind direction board according to claim 6. 請求項１〜請求項７のいずれかに記載の風向板を備えたことを特徴とする空気調和機。   An air conditioner comprising the wind direction plate according to any one of claims 1 to 7.
JP2003357326A 2003-10-17 2003-10-17 Wind direction plate and air conditioner Expired - Fee Related JP4141369B2 (en)

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