JP6189096B2 - Air blowing device - Google Patents

Air blowing device Download PDF

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JP6189096B2
JP6189096B2 JP2013122345A JP2013122345A JP6189096B2 JP 6189096 B2 JP6189096 B2 JP 6189096B2 JP 2013122345 A JP2013122345 A JP 2013122345A JP 2013122345 A JP2013122345 A JP 2013122345A JP 6189096 B2 JP6189096 B2 JP 6189096B2
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wind direction
cylindrical body
air blowing
direction adjusting
adjusting plate
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JP2014240207A (en
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翔太 阿部
翔太 阿部
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Nihon Plast Co Ltd
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Nihon Plast Co Ltd
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Description

本願発明は、自動車、航空機、船舶、鉄道車両、家屋、劇場などに配される空気吹き出し装置に関する。   The present invention relates to an air blowing device disposed in an automobile, an aircraft, a ship, a railway vehicle, a house, a theater, and the like.

従来の空気吹き出し装置としては、例えば、空気誘導路を形成する筒体内の先端側の部位に回動可能に支持されて互いに並列して位置する複数の前側風向き調整板と、筒体内における前側風向き調整板の後方側の部位に回動可能に支持されて互いに並列し且つ前側風向き調整板に対して直交状態で位置する後側風向き調整板とを備える空気吹き出し装置であって、後側風向き調整板による吹き出し空気流をポイント的に指向可能とするため、筒体の内面における各後側風向き調整板の最端側の後側風向き調整板が沿う内面に、後側風向き調整板が一方向へ最大限回動した際に後側風向き調整板の先端と内面との間に形成される隙間を閉塞する断面三角形状で最端側の後側風向き調整板に沿う方向に延びる閉塞部を設けたものがある（例えば、特許文献１参照。）。尚、ここでいう前側、後側の言葉の意味は、例えば自動車における前側、後側のことでは無く、例えば、自動車に搭載されたインストルメントパネルに、通常に着座した乗員の顔に向けて空気を吹き出すように設けられた空気吹き出し口における手前側、つまり、通常に着座した乗員にとっての手前側（自動車では後側）のことを前側と言い、通常に着座した乗員にとって手前より離れる側（自動車では前側）のことを後側と言う。以下、この明細書、特許請求の範囲、要約書では、同じ意味として使うものとする。   As a conventional air blowing device, for example, a plurality of front wind direction adjustment plates that are rotatably supported at a tip side portion in a cylinder forming an air guide path and are positioned in parallel with each other, and a front wind direction in the cylinder An air blowing device including a rear wind direction adjusting plate that is rotatably supported by a rear portion of the adjusting plate and is arranged in parallel with each other and positioned orthogonal to the front wind direction adjusting plate. In order to make it possible to direct the flow of blown air by the plate in a point, the rear wind direction adjustment plate is unidirectionally aligned with the inner surface along the outermost wind direction adjustment plate of each rear wind direction adjustment plate on the inner surface of the cylinder. Provided with a blocking section that extends in the direction along the outermost rear wind direction adjustment plate in a triangular shape that closes the gap formed between the tip and the inner surface of the rear wind direction adjustment plate when rotated to the maximum There are things (for example, Patent Document 1 reference.). It should be noted that the meanings of the terms front side and rear side here are not, for example, front side and rear side in an automobile, but air, for example, toward an occupant's face normally seated on an instrument panel mounted on the automobile. The front side of the air outlet provided to blow out the air, that is, the front side for the normally seated occupant (the rear side in the car) is called the front side, and the side farther from the front for the normally seated occupant (the car Then, the front side is called the rear side. Hereinafter, the same meaning is used in this specification, claims, and abstract.

特開２００９−０２３５３０号公報（要約書、図３）JP 2009-023530 A (abstract, FIG. 3)

しかしながら、かかる従来技術は、筒体の内面における各後側風向き調整板の最端側の後側風向き調整板が沿う内面に、後側風向き調整板が一方向へ最大限回動した際に後側風向き調整板の先端と内面との間に形成される隙間を閉塞する断面三角形状で最端側の後側風向き調整板に沿う方向に延びる閉塞部を設けてなるので、閉塞部が空気誘導路を形成する筒体に立ちはだかる抵抗体となってしまう恐れがある。   However, such a conventional technique is arranged such that when the rear wind direction adjusting plate rotates to the maximum in one direction along the inner surface along which the rearmost wind direction adjusting plate of each rear side wind direction adjusting plate on the inner surface of the cylindrical body is aligned. Since the cross-sectional triangular shape that closes the gap formed between the tip and the inner surface of the side wind direction adjusting plate is provided with a closing portion extending in the direction along the rearmost wind direction adjusting plate on the outermost side, the closing portion is air-guided There is a risk that a resistor stands on the cylinder forming the path.

上記の課題を解決するために、本願発明は、空気誘導路を形成する筒体の空気の流れをよりスムーズに案内可能なる空気吹き出し装置を提供するものである。   In order to solve the above-described problems, the present invention provides an air blowing device that can more smoothly guide the air flow of a cylindrical body that forms an air guiding path.

上記の課題を解決するために、本願発明の請求項１記載の空気吹き出し装置は、空気誘導路を形成する筒体内の先端側の部位に設けたスペーサーに回動可能に支持されて互いに並列して位置する前側風向き調整板を備える空気吹き出し装置であって、前記スペーサーの内面と、最端側の前側風向き調整板の先端との間に形成される隙間をほぼ同一に形成すると共に、前記スペーサーは、前側から見た場合にＪ字状に形成され、下側の角部が湾曲していることを特徴とする。 In order to solve the above problems, an air blowing device according to claim 1 of the present invention is rotatably supported by a spacer provided at a distal end side portion of a cylinder forming an air guiding path, and is parallel to each other. An air blowing device including a front wind direction adjusting plate positioned at the same position, wherein a gap formed between the inner surface of the spacer and the front end of the front wind direction adjusting plate on the outermost side is formed substantially the same, and the spacer Is formed in a J-shape when viewed from the front side, and the lower corner is curved .

本願発明の請求項２記載の空気吹き出し装置は、請求項１に記載の前記スペーサーは、前記筒体の前側に配設したガーニッシュと同一面となるよう徐変してなることを特徴とする。 The air blowing device according to claim 2 of the present invention is characterized in that the spacer according to claim 1 is gradually changed so as to be flush with a garnish disposed on the front side of the cylindrical body.

本願発明の請求項３記載の空気吹き出し装置は、請求項１又は請求項２に記載の前記スペーサーは、前記筒体の内面と同一面となるように形成された凹部内に配設してなることを特徴とする。   In the air blowing device according to claim 3 of the present invention, the spacer according to claim 1 or 2 is disposed in a recess formed so as to be flush with the inner surface of the cylindrical body. It is characterized by that.

請求項１記載の発明によれば、空気誘導路を形成する筒体内の先端側の部位に回動可能に支持されて互いに並列して位置する前側風向き調整板を備える空気吹き出し装置であって、前記筒体の内面と、最端側の前側風向き調整板との間に形成される隙間をほぼ同一とするスペーサーを設けたことを特徴とするため、空気誘導路を形成する筒体の空気の流れをよりスムーズに案内可能となる、という効果を奏する。   According to the first aspect of the present invention, there is provided an air blowing device including a front wind direction adjusting plate that is rotatably supported at a tip side portion in a cylinder forming an air guiding path and is positioned in parallel with each other. Since a spacer is provided so that the gap formed between the inner surface of the cylindrical body and the frontmost wind direction adjusting plate on the outermost side is substantially the same, the air flow of the cylindrical body forming the air guiding path is characterized by There is an effect that the flow can be guided more smoothly.

また、請求項２記載の発明によれば、前記スペーサーは、前記筒体の前側に配設したガーニッシュと同一面となるよう徐変してなるため、前記筒体の前側に配設したガーニッシュにより意匠性が著しく向上したにも関わらず、空気誘導路を形成する筒体の空気の流れをよりスムーズに案内可能となる、という効果を奏する。 According to a second aspect of the present invention, since the spacer is gradually changed so as to be flush with the garnish disposed on the front side of the cylindrical body, the spacer is formed by a garnish disposed on the front side of the cylindrical body. Although the design property is remarkably improved, it is possible to more smoothly guide the air flow of the cylindrical body forming the air guiding path.

更に、請求項３記載の発明によれば、前記スペーサーは、前記筒体の内面と同一面となるように形成された凹部内に配設してなるため、前記筒体の内面を流れる空気の流れをよりスムーズに案内可能となる、という効果を奏する。   According to a third aspect of the present invention, since the spacer is disposed in a recess formed so as to be flush with the inner surface of the cylindrical body, the spacer flows in the inner surface of the cylindrical body. There is an effect that the flow can be guided more smoothly.

本願発明の実施例１に係る空気吹き出し装置の斜視図。The perspective view of the air blowing apparatus which concerns on Example 1 of this invention. 図１のＳＡ−ＳＡ線に沿った断面図。Sectional drawing along the SA-SA line of FIG. 図１の矢視Ｂに係る空気吹き出し装置の斜視図。The perspective view of the air blowing apparatus which concerns on the arrow B of FIG. 図３の前側風向き調整板を取り外した状態におけるスペーサーを示した斜視図。The perspective view which showed the spacer in the state which removed the front side wind direction adjustment board of FIG. 本願発明の実施例２に係る空気吹き出し装置の図２相当断面図。FIG. 2 is a cross-sectional view corresponding to FIG. 2 of an air blowing device according to a second embodiment of the present invention.

以下、本願発明の実施の形態について、詳細に説明する。本願発明において、空気誘導路を形成する筒体の空気の流れをよりスムーズに案内可能なる空気吹き出し装置を提供する、という目的を、空気誘導路を形成する筒体内の先端側の部位に回動可能に支持されて互いに並列して位置する前側風向き調整板を備える空気吹き出し装置であって、前記筒体の内面と、最端側の前側風向き調整板の先端との間に形成される隙間をほぼ同一とするスペーサーを設けたことで、実現した。以下、本願発明の実施例を図面に基づいて説明する。   Hereinafter, embodiments of the present invention will be described in detail. In the present invention, the object of providing an air blowing device that can more smoothly guide the air flow of the cylinder forming the air guiding path is rotated to the tip side portion in the cylinder forming the air guiding path. An air blowing device including front wind direction adjustment plates that are supported and positioned in parallel with each other, and a gap formed between the inner surface of the cylindrical body and the front end of the front wind direction adjustment plate on the outermost side. Realized by providing spacers that are almost identical. Embodiments of the present invention will be described below with reference to the drawings.

本願発明の実施例１に係る構造を、図１〜図４を用いて説明する。自動車のセンタレジスタ、サイドレジスタ、ロアレジスタ等の空気吹き出し装置１は、図示しない空気調整装置などに図示しない周知のダクトを介して開口２ｃに接続されることで、空気誘導路を形成する筒体２と、筒体２内の先端２ａ側の部位に軸３により回動可能に支持されて互いに上下に並列して位置する複数（この実施例では４枚）の前側風向き調整板４と、前記筒体２内における前側風向き調整板４の後方側の部位に軸５により回動可能に支持されて互いに並列し且つ前側風向き調整板４に対して略直交状態で位置する後側風向き調整板６と、前記筒体２の内面２ｂにおける各前側風向き調整板４の最端側の前側風向き調整板４ａが沿う内面２ｂに、前側風向き調整板４ａの先端４ａ１と前記内面２ｂとの間に形成される隙間７をほぼ同一とする板状のスペーサー８と、前記筒体２の先端２ａの前側に配設したガーニッシュ９とを備えてなる。符号６ａは、前記後側風向き調整板６から突出したガイド部であり、図示しない左右風向き調整操作手段により移動される操作部材１４により空気吹き出し左右方向を制御可能としている。符号１５は、前記前側風向き調整板４に設けたノブであり、図示しない上下風向き調整操作手段により移動されることにより空気吹き出し上下方向を制御可能としている。   A structure according to Embodiment 1 of the present invention will be described with reference to FIGS. An air blowing device 1 such as a center register, a side register, and a lower register of an automobile is connected to an opening 2c through a well-known duct (not shown) in an air conditioning device (not shown) to form an air guiding path. 2 and a plurality of (four in this embodiment) front wind direction adjusting plates 4 that are rotatably supported by a shaft 3 at a portion on the tip 2a side in the cylindrical body 2 and are positioned in parallel with each other vertically, A rear wind direction adjusting plate 6 that is rotatably supported by a shaft 5 at a portion on the rear side of the front wind direction adjusting plate 4 in the cylindrical body 2 and is arranged in parallel with each other and substantially orthogonal to the front wind direction adjusting plate 4. And an inner surface 2b along the innermost surface 2b of the front wind direction adjusting plate 4a on the innermost surface 2b of the cylindrical body 2 between the front end 4a1 of the front wind direction adjusting plate 4a and the inner surface 2b. Gap 7 URN a plate-shaped spacer 8, the same, comprising a garnish 9 which is disposed on the front side of the tip 2a of the cylinder 2. Reference numeral 6a denotes a guide portion protruding from the rear wind direction adjusting plate 6, and the air blowing right and left direction can be controlled by an operation member 14 which is moved by a left and right wind direction adjusting operation unit (not shown). Reference numeral 15 is a knob provided on the front wind direction adjusting plate 4 and can be controlled by a vertical wind direction adjusting operation means (not shown) to control the vertical direction of the air blowing.

前記スペーサー８は、前記ガーニッシュ９の開口端部９ａと同一面となるよう徐変してなると共に、前記筒体２の内面２ｂと同一面となるように形成された凹部１０内に配設してなる。 The spacer 8 is gradually changed so as to be flush with the open end 9a of the garnish 9, and is disposed in a recess 10 formed so as to be flush with the inner surface 2b of the cylindrical body 2. Become.

符号１１は、前記空気吹き出し装置１を設けた開口１２を有するインストルメントパネルである。図４に示す符号１３は、前記各前側風向き調整板４の軸３が回転自在に係合可能な軸孔であって、最端側の軸孔１３ａの近辺を前記スペーサー８が配されてなるが、該スペーサー８と各前側風向き調整板４の最端側の前側風向き調整板４ａとは、干渉しない位置関係にある。   Reference numeral 11 denotes an instrument panel having an opening 12 provided with the air blowing device 1. Reference numeral 13 shown in FIG. 4 is a shaft hole in which the shaft 3 of each front wind direction adjusting plate 4 can be rotatably engaged, and the spacer 8 is arranged in the vicinity of the endmost shaft hole 13a. However, the spacer 8 and the front wind direction adjusting plate 4a on the extreme end side of each front wind direction adjusting plate 4 are in a positional relationship such that they do not interfere with each other.

従って、本実施例１によれば、空気吹き出し装置１は、空気誘導路を形成する筒体２内の先端２ａ側の部位に回動可能に支持されて互いに並列して位置する複数の前側風向き調整板４と、筒体２内における前側風向き調整板４の後方側の部位に回動可能に支持されて互いに並列し且つ前側風向き調整板４に対して略直交状態で位置する後側風向き調整板６とを備え、前記筒体２の内面２ｂにおける各前側風向き調整板４の最端側の前側風向き調整板４ａが沿う内面２ｂに、前側風向き調整板４ａの先端４ａ１と内面２ｂとの間に形成される隙間７をほぼ同一とするスペーサー８を設けたことにより、空気誘導路を形成する筒体２の空気の流れをよりスムーズに案内可能となる、という効果を奏する。   Therefore, according to the first embodiment, the air blowing device 1 is supported by a portion on the tip 2a side in the cylindrical body 2 forming the air guiding path so as to be rotatable and is positioned in parallel with each other. Rear wind direction adjustment that is pivotally supported by the adjustment plate 4 and a rear side portion of the front wind direction adjustment plate 4 in the cylindrical body 2 and is arranged in parallel with each other and substantially orthogonal to the front wind direction adjustment plate 4 Plate 6 and an inner surface 2b along which the frontmost wind direction adjusting plate 4a of each front side wind direction adjusting plate 4 on the inner surface 2b of the cylindrical body 2 extends, is between the front end 4a1 of the front side wind direction adjusting plate 4a and the inner surface 2b. By providing the spacers 8 having substantially the same gaps 7 formed in the above, there is an effect that the air flow of the cylindrical body 2 forming the air guiding path can be guided more smoothly.

また、前記スペーサー８は、前記筒体２の前側に配設したガーニッシュ９の開口端部９ａと同一面となるよう徐変してなるため、前記筒体２の前側に配設したガーニッシュ９により意匠性が著しく向上したにも関わらず、空気誘導路を形成する筒体２の空気の流れをよりスムーズに案内可能となる、という効果を奏する。 Further, since the spacer 8 is gradually changed so as to be flush with the opening end portion 9a of the garnish 9 disposed on the front side of the cylindrical body 2, the spacer 8 is formed by the garnish 9 disposed on the front side of the cylindrical body 2. Although the design property is remarkably improved, there is an effect that the air flow of the cylindrical body 2 forming the air guiding path can be guided more smoothly.

更に、前記スペーサー８は、前記筒体２の内面２ｂと同一面となるように形成された凹部１０内に配設してなるため、前記筒体２の内面２ｂを流れる空気の流れをよりスムーズに案内可能となる、という効果を奏する。   Furthermore, since the spacer 8 is disposed in the recess 10 formed so as to be flush with the inner surface 2b of the cylindrical body 2, the flow of air flowing through the inner surface 2b of the cylindrical body 2 is smoother. It has the effect that it can be guided to.

本願発明の実施例２に係る構造を、図５を用いて説明する。自動車のセンタレジスタ、サイドレジスタ、ロアレジスタ等の空気吹き出し装置２０は、図示しない空気調整装置などに図示しない周知のダクトを介して開口２ｃに接続されることで、空気誘導路を形成する筒体２と、筒体２内の先端２ａ側の部位に軸３により回動可能に支持されて互いに上下に並列して位置する複数（この実施例では４枚）の前側風向き調整板４と、前記筒体２内における前側風向き調整板４の後方側の部位に軸５により回動可能に支持されて互いに並列し且つ前側風向き調整板４に対して略直交状態で位置する後側風向き調整板６と、前記筒体２の内面２ｂにおける各前側風向き調整板４の最端側の前側風向き調整板４ａが沿う内面２ｂに、前側風向き調整板４ａの先端４ａ１と前記内面２ｂとの間に形成される隙間７をほぼ同一とする板状のスペーサー２２を一体に形成したガーニッシュ２１とを備えてなる。前記ガーニッシュ２１は、筒体２の先端２ａの前側に配設してなる。符号６ａは、前記後側風向き調整板６から突出したガイド部であり、図示しない左右風向き調整操作手段により移動される操作部材１４により空気吹き出し左右方向を制御可能としている。   A structure according to Embodiment 2 of the present invention will be described with reference to FIG. An air blowing device 20 such as a center register, a side register, and a lower register of an automobile is connected to the opening 2c through a well-known duct (not shown) in an air conditioning device (not shown) to form an air guide path. 2 and a plurality of (four in this embodiment) front wind direction adjusting plates 4 that are rotatably supported by a shaft 3 at a portion on the tip 2a side in the cylindrical body 2 and are positioned in parallel with each other vertically, A rear wind direction adjusting plate 6 that is rotatably supported by a shaft 5 at a portion on the rear side of the front wind direction adjusting plate 4 in the cylindrical body 2 and is arranged in parallel with each other and substantially orthogonal to the front wind direction adjusting plate 4. And an inner surface 2b along the innermost surface 2b of the front wind direction adjusting plate 4a on the innermost surface 2b of the cylindrical body 2 between the front end 4a1 of the front wind direction adjusting plate 4a and the inner surface 2b. Gap 7 A plate-like spacer 22 to substantially the same becomes and a garnish 21 which is integrally formed. The garnish 21 is disposed on the front side of the tip 2 a of the cylindrical body 2. Reference numeral 6a denotes a guide portion protruding from the rear wind direction adjusting plate 6, and the air blowing right and left direction can be controlled by an operation member 14 which is moved by a left and right wind direction adjusting operation unit (not shown).

前記スペーサー２２は、前記ガーニッシュ２１の開口端部２１ａと同一面となるよう徐変してなると共に、前記筒体２の内面２ｂと同一面となるように形成された凹部１０内に配設してなる。 The spacer 22 is gradually changed so as to be flush with the open end 21a of the garnish 21, and is disposed in a recess 10 formed so as to be flush with the inner surface 2b of the cylindrical body 2. Become.

従って、本実施例２によれば、空気吹き出し装置２０は、空気誘導路を形成する筒体２内の先端２ａ側の部位に回動可能に支持されて互いに並列して位置する複数の前側風向き調整板４と、筒体２内における前側風向き調整板４の後方側の部位に回動可能に支持されて互いに並列し且つ前側風向き調整板４に対して略直交状態で位置する後側風向き調整板６とを備え、前記筒体２の内面２ｂにおける各前側風向き調整板４の最端側の前側風向き調整板４ａが沿う内面２ｂに、前側風向き調整板４ａの先端４ａ１と内面２ｂとの間に形成される隙間７をほぼ同一とするスペーサー２２を設けたことにより、空気誘導路を形成する筒体２の空気の流れをよりスムーズに案内可能となる、という効果を奏する。また、前記スペーサー２２は、前記筒体２の前側に配設したガーニッシュ２１と一体に形成したことにより、部品点数が減ると共に、組み付け作業性が向上する、という効果を有する。   Therefore, according to the second embodiment, the air blowing device 20 includes a plurality of front wind directions that are rotatably supported by a portion on the tip 2a side in the cylindrical body 2 that forms the air guiding path and are positioned in parallel with each other. Rear wind direction adjustment that is pivotally supported by the adjustment plate 4 and a rear side portion of the front wind direction adjustment plate 4 in the cylindrical body 2 and is arranged in parallel with each other and substantially orthogonal to the front wind direction adjustment plate 4 Plate 6 and an inner surface 2b along which the frontmost wind direction adjusting plate 4a of each front side wind direction adjusting plate 4 on the inner surface 2b of the cylindrical body 2 extends, is between the front end 4a1 of the front side wind direction adjusting plate 4a and the inner surface 2b. By providing the spacers 22 having substantially the same gaps 7 formed in the air flow, it is possible to more smoothly guide the air flow of the cylindrical body 2 forming the air guide path. Further, since the spacer 22 is formed integrally with the garnish 21 disposed on the front side of the cylindrical body 2, the number of parts is reduced and the assembling workability is improved.

そして、前記スペーサー２２は、前記筒体２の前側に配設したガーニッシュ２１の開口端部２１ａと同一面となるよう徐変してなるため、前記筒体２の前側に配設したガーニッシュ２１により意匠性が著しく向上したにも関わらず、空気誘導路を形成する筒体２の空気の流れをよりスムーズに案内可能となる、という効果を奏する。 And since the said spacer 22 changes gradually so that it may become the same surface as the opening edge part 21a of the garnish 21 arrange | positioned in the front side of the said cylinder 2, the garnish 21 arrange | positioned in the front side of the said cylinder 2 is used. Although the design property is remarkably improved, there is an effect that the air flow of the cylindrical body 2 forming the air guiding path can be guided more smoothly.

更に、前記スペーサー２２は、前記筒体２の内面２ｂと同一面となるように形成された凹部１０内に配設してなるため、前記筒体２の内面２ｂを流れる空気の流れをよりスムーズに案内可能となる、という効果を奏する。   Furthermore, since the spacer 22 is disposed in the recess 10 formed so as to be flush with the inner surface 2b of the cylindrical body 2, the flow of air flowing through the inner surface 2b of the cylindrical body 2 is smoother. It has the effect that it can be guided to.

前記実施例１及び２では、前側風向き調整板４と、この前側風向き調整板４に対して略直交状態で位置する後側風向き調整板６とを設けたことを例にして説明したが、これに限定せず、後側風向き調整板６が無い空気吹き出し装置１、２０としても良い。   In the first and second embodiments, the front wind direction adjusting plate 4 and the rear wind direction adjusting plate 6 positioned substantially orthogonal to the front wind direction adjusting plate 4 have been described as examples. However, the air blowing devices 1 and 20 without the rear wind direction adjusting plate 6 may be used.

また、前記実施例１及び２では、前側風向き調整板４を４枚設けたことを例にして説明したが、これに限定せず、最端側の前側風向き調整板４ａのみとしても良いし、最端側の前側風向き調整板４ａと、１枚または複数の前側風向き調整板４との組み合わせでも良い。   Moreover, in the said Example 1 and 2, although demonstrated taking the case that the four front wind direction adjustment plates 4 were provided, it is not limited to this, It is good also as only the front side wind direction adjustment plate 4a of the endmost side, A combination of the frontmost wind direction adjusting plate 4a at the extreme end and one or more front wind direction adjusting plates 4 may be used.

前記実施例１及び２では、空気吹き出し装置１、２０は、自動車に配されてなることを例にして説明したが、これに限定せず、航空機、船舶、鉄道車両、家屋、劇場などに配される空気吹き出し装置でも良い。   In the first and second embodiments, the air blowing devices 1 and 20 are described as being arranged in an automobile. However, the present invention is not limited to this, and the air blowing devices 1 and 20 are arranged in an aircraft, a ship, a railway vehicle, a house, a theater, and the like. An air blowing device may be used.

１、２０ 空気吹き出し装置
２ 筒体
２ａ 筒体の先端
２ｂ 筒体の内面
４ 前側風向き調整板
４ａ 最端側の前側風向き調整板
４ａ１ 最端側の前側風向き調整板の先端
７ 隙間
８、２２ スペーサー
９、２１ ガーニッシュ
９ａ、２１ａ ガーニッシュの開口端部
１０ 凹部 DESCRIPTION OF SYMBOLS 1,20 Air blowing apparatus 2 Cylindrical body 2a End of cylindrical body 2b Inner surface of cylindrical body 4 Front wind direction adjusting plate 4a Front end wind direction adjusting plate 4a1 End of front end air direction adjusting plate 7 Clearance 8, 22 Spacer 9, 21 Garnish 9a, 21a Open end of garnish 10 Recess

Claims (3)

空気誘導路を形成する筒体内の先端側の部位に設けたスペーサーに回動可能に支持されて互いに並列して位置する前側風向き調整板を備える空気吹き出し装置であって、
前記スペーサーの内面と、最端側の前側風向き調整板の先端との間に形成される隙間をほぼ同一に形成すると共に、
前記スペーサーは、前側から見た場合にＪ字状に形成され、下側の角部が湾曲していることを特徴とする空気吹き出し装置。 An air blowing device comprising a front wind direction adjusting plate that is rotatably supported by a spacer provided at a tip side portion in a cylinder forming an air guide path, and is positioned in parallel with each other,
A gap formed between the inner surface of the spacer and the front end of the frontmost wind direction adjusting plate on the outermost side is formed substantially the same ,
The spacer is formed in a J shape when viewed from the front side, and a lower corner is curved . 請求項１記載の空気吹き出し装置であって、
前記スペーサーは、前記筒体の前側に配設したガーニッシュと同一面となるよう徐変してなることを特徴とする空気吹き出し装置。 The air blowing device according to claim 1,
The air blowing device is characterized in that the spacer is gradually changed so as to be flush with a garnish disposed on the front side of the cylindrical body. 請求項１又は請求項２に記載の空気吹き出し装置であって、
前記スペーサーは、前記筒体の内面と同一面となるように形成された凹部内に配設してなることを特徴とする空気吹き出し装置。 The air blowing device according to claim 1 or 2,
The air blowing device, wherein the spacer is disposed in a recess formed to be flush with an inner surface of the cylindrical body.
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