JP2003291631A - Door drive mechanism of air-conditioner for vehicle - Google Patents
Door drive mechanism of air-conditioner for vehicleInfo
- Publication number
- JP2003291631A JP2003291631A JP2002100330A JP2002100330A JP2003291631A JP 2003291631 A JP2003291631 A JP 2003291631A JP 2002100330 A JP2002100330 A JP 2002100330A JP 2002100330 A JP2002100330 A JP 2002100330A JP 2003291631 A JP2003291631 A JP 2003291631A
- Authority
- JP
- Japan
- Prior art keywords
- side pulley
- air
- drive mechanism
- door
- operation side
- 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.)
- Granted
Links
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、車両用空調装置の
ドア駆動機構に関する。詳しくは、車両用空調装置の空
気通路切替ドアに適用され、特に２本のケーブルを用い
て駆動側・従動側の２つのプーリを往路・復路ともにケ
ーブルを引く構造によりドアを駆動する場合に用いる車
両用空調装置のドア駆動機構に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door drive mechanism for a vehicle air conditioner. Specifically, it is applied to an air passage switching door of a vehicle air conditioner, and is particularly used when driving a door with a structure in which two cables on the driving side and the driven side are used to pull a cable for both the forward and backward paths using two cables. The present invention relates to a door drive mechanism of a vehicle air conditioner.
【０００２】[0002]
【従来の技術】従来、車両用空調装置に用いられている
ドア駆動機構は、図６に示すように、コントロールパネ
ルに設けられたレバー１と空調ケース２に設けられた空
気通路開閉ドア３の軸４に固定されたリンクレバー５と
を１本のケーブル６を介して接続し、レバー１をピン１
ａを支点にして往復揺動させることにより、ケーブル６
が押し引き運動させられて、空調ケース２のリンクレバ
ー５を往復運動させ、ドア３を開閉させるものが一般的
であった。また、パネルがレバー式でなく、ダイヤル式
のものでも、平歯車やラック等により回転力から直線運
動に変換して１本のケーブルに押し引きで駆動伝達して
いる。2. Description of the Related Art Conventionally, as shown in FIG. 6, a door drive mechanism used in a vehicle air conditioner includes a lever 1 provided on a control panel and an air passage opening / closing door 3 provided on an air conditioning case 2. The link lever 5 fixed to the shaft 4 is connected via one cable 6, and the lever 1 is connected to the pin 1
By reciprocally swinging about a as a fulcrum, the cable 6
It was general that the link lever 5 of the air-conditioning case 2 was reciprocated by pushing and pulling to open and close the door 3. Even if the panel is not a lever type but a dial type, the rotational force is converted into a linear motion by a spur gear or a rack, and the drive is transmitted to one cable by pushing and pulling.
【０００３】前記の、単線タイプ（押し引きタイプ）の
車両用空調装置のドア駆動機構においては、押す行程が
必要なため、ケーブルの座屈を考慮すると、ある程度硬
くて腰を持ったケーブル（例えば、φ１．２mm程度の金
属ケーブル）が必要である。またこのケーブルを配策す
るのに極端な曲げはできず、曲げ半径は少なくとも２０
０mm程度が必要である。In the above-mentioned door drive mechanism of a single-line type (push-pull type) vehicle air conditioner, a push stroke is required. Therefore, in consideration of buckling of the cable, a cable having a certain degree of rigidity and a waist (for example, , Φ1.2 mm metal cable) is required. In addition, it is not possible to bend this cable so much that it has a bend radius of at least 20.
About 0 mm is required.
【０００４】[0004]
【発明が解決しようとする課題】以上のような理由か
ら、通常空調ケースとヒートコントロールパネル及びケ
ーブルを合わせて専用設計することが一般的であった。For the above-mentioned reasons, it is general that the air conditioning case, the heat control panel, and the cable are usually designed exclusively.
【０００５】本発明は、上記従来の問題点に鑑み、各車
種毎に専用設計する必要がなく、各車種共通して使用で
きる車両用空調装置のドア駆動機構を実現することを目
的とする。In view of the above-mentioned conventional problems, it is an object of the present invention to realize a door drive mechanism for a vehicle air conditioner which does not need to be exclusively designed for each vehicle type and can be used in common for each vehicle type.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するた
め、本発明の請求項１は、車室内に向かって空気が流れ
る空気通路２３を形成する空調ケース２２と、前記空調
ケース２２内に配置されて前記空気通路２３を開閉する
空気通路開閉ドア２４と、乗員により手動操作される操
作部材１４とを備える車両用空調装置に搭載され、前記
操作部材１４を操作する力を前記空気通路開閉ドア２４
に伝達して開閉駆動させるドア駆動機構において、前記
ドア駆動機構は、前記操作部材１４に備えられ、該操作
部材１４の変位により回動する操作側プーリ２１と、前
記空気通路開閉ドア２４に接続される空調ケース側プー
リ２５と、前記操作側プーリ２１及び空調ケース側プー
リ２５を連結し、前記操作側プーリ２１が一方に回動す
る時に前記操作側プーリ２１に巻き取られて前記空気通
路開閉ドア２４を閉じる方向に駆動させる第１ケーブル
２６と前記操作側プーリ２１及び空調ケース側プーリ２
５を連結し、前記操作側プーリ２１が他方に回動する時
に前記操作側プーリ２１に巻き取られて前記空気通路開
閉ドア２４を開く方向に駆動させる第２ケーブル２７と
を備えて成ることを特徴とする。In order to achieve the above object, the first aspect of the present invention is to provide an air conditioning case 22 forming an air passage 23 through which air flows toward a vehicle compartment, and to arrange the air conditioning case 22 in the air conditioning case 22. The air passage opening / closing door is installed in a vehicle air conditioner including an air passage opening / closing door 24 that opens and closes the air passage 23 and an operating member 14 that is manually operated by an occupant. 24
In the door drive mechanism that is transmitted to and driven to open and close, the door drive mechanism is provided in the operation member 14, and is connected to the operation side pulley 21 that is rotated by the displacement of the operation member 14 and the air passage opening / closing door 24. The air conditioner case side pulley 25 is connected to the operation side pulley 21 and the air conditioner case side pulley 25. The first cable 26 for driving the door 24 in the closing direction, the operation side pulley 21, and the air conditioning case side pulley 2
And a second cable 27 that connects 5 and drives the air passage opening / closing door 24 in the opening direction by being wound around the operation side pulley 21 when the operation side pulley 21 rotates to the other side. Characterize.
【０００７】また、請求項２は、前記操作側プーリ２１
に、乗員にクリック感を与えるための節度部を備えたこ
とを特徴とする。また、請求項３は、前記ドア駆動機構
に、乗員に現在の操作状況を知らせるための意匠部１０
を設け、該意匠部１０が可動であることを特徴とする。
また、請求項４は、前記意匠部１０がインストルメント
パネル３３と一体に形成されており、前記操作側プーリ
２１をインストルメントパネル３３に直付けすることを
特徴とする。According to a second aspect of the present invention, the operation side pulley 21
In addition, it is characterized by including a moderation portion for giving a click feeling to the occupant. According to a third aspect of the present invention, the door drive mechanism is provided with a design part 10 for informing an occupant of a current operation status.
Is provided, and the design portion 10 is movable.
Further, a fourth aspect of the present invention is characterized in that the design portion 10 is formed integrally with the instrument panel 33, and the operation side pulley 21 is directly attached to the instrument panel 33.
【０００８】この構成を採ることにより、車両用空調装
置において、各車種毎に専用設計する必要がなく、各車
種共通して使用できる車両用空調装置のドア駆動機構を
実現することができる。By adopting this configuration, it is not necessary to design the vehicle air conditioner exclusively for each vehicle type, and it is possible to realize a door drive mechanism of the vehicle air conditioner which can be used in common for each vehicle type.
【０００９】[0009]
【発明の実施の形態】図１乃至図３は本発明の車両用空
調装置のドア駆動機構の第１の実施の形態を示す図であ
り、図１は背面より見た構成を示す分解斜視図、図２は
ドア駆動機構の概要を示す図、図３はドア駆動機構の要
部詳細図で、（ａ）は分解斜視図、（ｂ）は断面図であ
る。本発明のドア駆動機構は、図１の構成図に示すよう
に、各種の車両に適用可能とするため、意匠に関する部
材と中身のコア部とを分離できる構造としたものであ
る。1 to 3 are views showing a first embodiment of a door drive mechanism of an air conditioner for a vehicle according to the present invention, and FIG. 1 is an exploded perspective view showing a structure seen from the rear side. 2, FIG. 2 is a view showing an outline of a door drive mechanism, FIG. 3 is a detailed view of a main part of the door drive mechanism, (a) is an exploded perspective view, and (b) is a sectional view. As shown in the configuration diagram of FIG. 1, the door drive mechanism of the present invention has a structure in which a member relating to a design and a core portion of the contents can be separated in order to be applicable to various vehicles.
【００１０】本実施の形態は、図１に示すように、意匠
に関する意匠部１０は、車両のインストルメントパネル
に取り付けられるクラスタ１１と、該クラスタ１１の前
面に取り付けられるシート１２と、該シート１２に取り
付けられるインジケータランプ１３と、クラスタ１１の
前面に取り付けられる操作部材１４とにより構成され、
中身のコア部１５は、照明を反射させ、且つプーリの台
座を保持するためのリフレクタ１６と、乗員が回転操作
した力を空調ケースへ伝達させるための各ケーブルサブ
組立部１７，１８（温コン・モード・内外気）と空気導
入の切替を制御させるためのブロアサブ組立部１９とに
より構成されている。In the present embodiment, as shown in FIG. 1, a design portion 10 relating to a design is a cluster 11 mounted on an instrument panel of a vehicle, a seat 12 mounted on the front surface of the cluster 11, and the seat 12 And an operation member 14 attached to the front surface of the cluster 11,
The core portion 15 of the contents includes a reflector 16 for reflecting the illumination and for holding the pedestal of the pulley, and cable sub-assembling portions 17, 18 for transmitting the force rotationally operated by the occupant to the air conditioning case (warm temperature control unit). -Mode / inside / outside air) and a blower sub-assembly section 19 for controlling switching of air introduction.
【００１１】また、リフレクタ１６には空調ケースの空
気通路を開閉するドアを駆動するためのドア駆動機構２
０の操作側プーリ２１が取り付けられている。このドア
駆動機構２０は、図２に示すように、空調装置の空調ケ
ース２２の空気通路２３を開閉する空気通路開閉ドア２
４を回動するための空調ケース側プーリ２５と操作側プ
ーリ２１とを第１ケーブル２６と第２ケーブル２７で連
結している。この駆動機構の操作側プーリ２１の詳細を
図３に示す。The reflector 16 has a door drive mechanism 2 for driving a door for opening and closing the air passage of the air conditioning case.
The operation side pulley 21 of 0 is attached. As shown in FIG. 2, the door drive mechanism 20 includes an air passage opening / closing door 2 that opens and closes an air passage 23 of an air conditioning case 22 of an air conditioner.
A first cable 26 and a second cable 27 connect the air conditioning case side pulley 25 and the operation side pulley 21 for rotating 4 to each other. Details of the operation side pulley 21 of this drive mechanism are shown in FIG.
【００１２】図３において、符号２１は操作側プーリで
あり、該操作側プーリ２１はリフレクタ１６に取り付け
られる操作側プーリ用台座２８に回動可能に支持されて
いる。また、符号２５は空調ケース側プーリであり、該
空調ケース側プーリ２５は図示なき空調ケースに取り付
けられた空調ケース側プーリ用台座２９に回動可能に支
持されている。そして操作側プーリ２１と空調ケース側
プーリ２５とは第１ケーブル２６と第２ケーブル２７に
より連結されていて、操作側プーリ２１の回動が空調ケ
ース側プーリ２５に伝達されるようになっている。In FIG. 3, reference numeral 21 is an operation side pulley, and the operation side pulley 21 is rotatably supported by an operation side pulley pedestal 28 attached to the reflector 16. Further, reference numeral 25 is an air conditioning case side pulley, and the air conditioning case side pulley 25 is rotatably supported by an air conditioning case side pulley pedestal 29 attached to an air conditioning case (not shown). The operation side pulley 21 and the air conditioning case side pulley 25 are connected by a first cable 26 and a second cable 27, and the rotation of the operation side pulley 21 is transmitted to the air conditioning case side pulley 25. .
【００１３】また、操作側プーリ２１には、（ｂ）図の
拡大図に示すように、その外周の一部に、節度部となる
凹部３０が形成されており、操作側プーリ２１を支持し
た操作側プーリ用台座２８には操作側プーリ２１の凹部
３０に係合することができる山形状のクリック用ばね３
１が設けられている。なお、符号３２は、操作側プーリ
用台座２８に設けられて前記クリック用ばね３１を支持
するばね受である。Further, as shown in the enlarged view of FIG. 2B, the operation side pulley 21 has a recess 30 as a moderation portion formed in a part of its outer periphery to support the operation side pulley 21. The operation-side pulley base 28 has a mountain-shaped click spring 3 that can be engaged with the recess 30 of the operation-side pulley 21.
1 is provided. Reference numeral 32 is a spring receiver provided on the operation-side pulley base 28 and supporting the click spring 31.
【００１４】このように構成された本実施の形態は、操
作部材１４を介して図２の如く、操作側プーリ２１を矢
印Ａ方向に回動することにより第１ケーブル２６を巻き
取り、それにより空調ケース側プーリ２５を回動して空
気通路開閉ドア２４を閉まる方向に回動することができ
る。また、操作部材１４を介して操作側プーリ２１を矢
印Ｂ方向に回動することにより第２ケーブル２７を巻き
取り、それにより空調ケース側プーリ２５を回動して空
気通路開閉ドア２４を開ける方向に回動することができ
る。In this embodiment having the above-described structure, the operation side pulley 21 is rotated in the direction of arrow A through the operation member 14 to wind up the first cable 26, whereby the operation side pulley 21 is wound up. The air conditioning case side pulley 25 can be rotated to rotate the air passage opening / closing door 24 in the closing direction. A direction in which the second cable 27 is wound by rotating the operation-side pulley 21 in the direction of the arrow B via the operation member 14, thereby rotating the air conditioning case-side pulley 25 and opening the air passage opening / closing door 24. It can be rotated to.
【００１５】本実施の形態によれば、意匠部１０と中身
のコア部１５を完全に分離したことにより両者の配置の
自由度が大となり、各車種に適用が可能となる。また２
本のケーブルで引く構成のため２つのプーリをつなぐ２
本のケーブルを柔らかくできるため従来の押し引きタイ
プよりもケーブル配策の曲げ半径を小さく（Ｒ＝４０mm
程度）することができる。また、操作側プーリ２１に節
度部を設けたことにより該操作側プーリ２１を回動する
とき乗員にクリック感を与えることができる。According to the present embodiment, since the design portion 10 and the core portion 15 inside are completely separated, the degree of freedom in arranging the both portions is large, and it can be applied to each vehicle type. Again 2
Connects two pulleys because of the construction of two cables 2
Bending radius of cable routing is smaller than that of conventional push-pull type because it can soften two cables (R = 40mm
You can Further, by providing the moderating portion on the operation side pulley 21, it is possible to give a click feeling to the occupant when the operation side pulley 21 is rotated.
【００１６】図４は本発明の第２の実施の形態を示す図
である。本実施の形態が前実施の形態と異なるところ
は、意匠部１０を可動としたことである。即ち、本発明
は意匠部１０とコア部１５が完全分離可能であるため、
（ａ）図の如く、意匠部１０をインストルメントパネル
３３に対してヒンジピン３４により支持し、（ｂ）図の
如く回動可能としたもので、意匠部１０の後方のスペー
スを物入れ等に利用することができる。なお従来、これ
を実現しようとすると、電動駆動が必要となりコストア
ップとなるという問題がある。なお、本実施の形態は意
匠部１０を回動可能としたが、インストルメントパネル
３３に直付けすることも可能であり、又、クラスタ１１
に回動可能に設けたり、操作側プーリを直付けすること
も可能である。FIG. 4 is a diagram showing a second embodiment of the present invention. The difference of the present embodiment from the previous embodiment is that the design portion 10 is movable. That is, in the present invention, since the design portion 10 and the core portion 15 can be completely separated,
As shown in (a), the design part 10 is supported by the hinge pin 34 with respect to the instrument panel 33, and is rotatable as shown in (b), and the space behind the design part 10 is used for a storage case or the like. can do. Conventionally, there has been a problem in that, in order to realize this, electric drive is required and the cost is increased. Although the design portion 10 is rotatable in the present embodiment, it can be directly attached to the instrument panel 33, and the cluster 11 can be attached.
It is also possible to rotatably install it or to directly attach the operation side pulley.
【００１７】図５は本発明の第３の実施の形態を示す図
である。本実施の形態が第１の実施の形態と異なるとこ
ろは、クラスタ１１にリフレクタ１６を一体に形成した
ことである。即ち、本発明は意匠部１０とコア部１５が
完全分離可能であるため、コア部１５は台座を保持する
だけでよいので、クラスタ１１とリフレクタ１６を一体
にでき、部品点数の低減が可能となる。また、その他の
効果は第１の実施の形態と同様である。FIG. 5 is a diagram showing a third embodiment of the present invention. The difference of this embodiment from the first embodiment is that the reflector 16 is integrally formed on the cluster 11. That is, in the present invention, since the design portion 10 and the core portion 15 can be completely separated, the core portion 15 only needs to hold the pedestal, so that the cluster 11 and the reflector 16 can be integrated, and the number of parts can be reduced. Become. Further, other effects are similar to those of the first embodiment.
【００１８】[0018]
【発明の効果】本発明の車両用空調装置のドア駆動機構
に依れば、意匠部と中身のコア部を完全に分離し、且
つ、操作側プーリと空調ケース側プーリとを２本のケー
ブルで連結し、空調ケース側プーリを引き引きタイプで
駆動できるようにしたことにより、柔らかいケーブルを
使用でき、ケーブル配策の曲げ半径も小さくでき、その
結果、専用設計の必要がなくなる。また、意匠部分を可
動とすることにより背後のスペースを活用できる。ま
た、操作側プーリに節度部を設けたことにより、プーリ
を直接駆動するだけで、ドア駆動が可能となる。According to the door drive mechanism of the vehicle air conditioner of the present invention, the design portion and the core portion of the contents are completely separated, and the operation side pulley and the air conditioning case side pulley are two cables. Since the pulleys can be driven by pulling and pulling the pulleys on the air conditioning case side, a soft cable can be used and the bending radius of the cable arrangement can be reduced, resulting in no need for a dedicated design. Also, the space behind can be utilized by making the design part movable. Further, by providing the moderating portion on the operation side pulley, the door can be driven by directly driving the pulley.
【図１】本発明の車両用空調装置のドア駆動機構の第１
の実施の形態の構成を背面より見た分解斜視図である。FIG. 1 is a first door drive mechanism of a vehicle air conditioner according to the present invention.
3 is an exploded perspective view of the configuration of the embodiment of FIG.
【図２】本発明の車両用空調装置のドア駆動機構の第１
の実施の形態のドア駆動機構の概要を示す図である。FIG. 2 is a first door drive mechanism of a vehicle air conditioner according to the present invention.
It is a figure which shows the outline | summary of the door drive mechanism of embodiment of this.
【図３】本発明の車両用空調装置のドア駆動機構の第１
の実施の形態のドア駆動機構の要部詳細図で、（ａ）は
斜視図、（ｂ）は（ａ）図のＢ部拡大図である。FIG. 3 is a first door drive mechanism of a vehicle air conditioner according to the present invention.
3A and 3B are detailed views of a main part of the door driving mechanism according to the embodiment of the present invention, in which FIG.
【図４】本発明の車両用空調装置のドア駆動機構の第２
の実施の形態を示す図である。FIG. 4 is a second door drive mechanism of the vehicle air conditioner of the present invention.
It is a figure which shows the embodiment of.
【図５】本発明の車両用空調装置のドア駆動機構の第３
の実施の形態を示す図である。FIG. 5 is a third door drive mechanism of the vehicle air conditioner according to the present invention.
It is a figure which shows the embodiment of.
【図６】従来の車両用空調装置のドア駆動機構を示す図
である。FIG. 6 is a diagram showing a door drive mechanism of a conventional vehicle air conditioner.
１０…意匠部 １１…クラスタ １２…シート １３…インジケータランプ １４…操作部材 １５…コア部 １６…リフレクタ １７，１８…ケーブルサブ組立 １９…ブロアサブ組立 ２０…ドア駆動機構 ２１…操作側プーリ ２２…空調ケース ２３…空気通路 ２４…空気通路開閉ドア ２５…空調ケース側プーリ ２６…第１ケーブル ２７…第２ケーブル ２８…操作側プーリ用台座 ２９…空調ケース側プーリ用台座 ３０…凹部 ３１…クリック用ばね ３２…ばね受け ３３…インストルメントパネル ３４…ヒンジピン 10 ... Design Department 11 ... Cluster 12 ... Sheet 13 ... Indicator light 14 ... Operation member 15 ... Core part 16 ... Reflector 17, 18 ... Cable subassembly 19: Blower subassembly 20 ... Door drive mechanism 21 ... Operation side pulley 22 ... Air conditioning case 23 ... Air passage 24 ... Air passage opening / closing door 25 ... pulley on the air conditioning case side 26 ... First cable 27 ... Second cable 28 ... Pedestal for operation side pulley 29 ... Pedestal for air conditioning case side pulley 30 ... Recess 31 ... Clicking spring 32 ... Spring support 33 ... Instrument panel 34 ... Hinge pin
フロントページの続き (72)発明者 四方 一史 愛知県刈谷市昭和町１丁目１番地 株式会 社デンソー内 (72)発明者 小松 浩之 愛知県豊田市下市場町３丁目30番地 小島 プレス工業株式会社内 (72)発明者 難波 周二 愛知県豊田市下市場町３丁目30番地 小島 プレス工業株式会社内 Ｆターム(参考） 3L011 CP01 CS00 Continued front page (72) Inventor Kazushi Shikata 1-1, Showa-cho, Kariya city, Aichi stock market Inside the company DENSO (72) Inventor Hiroyuki Komatsu Kojima, 3-30 Shimoichiba-cho, Toyota-shi, Aichi Press Industry Co., Ltd. (72) Inventor Shuji Namba Kojima, 3-30 Shimoichiba-cho, Toyota-shi, Aichi Press Industry Co., Ltd. F-term (reference) 3L011 CP01 CS00
Claims (4)
（２３）を形成する空調ケース（２２）と、前記空調ケ
ース（２２）内に配置されて前記空気通路（２３）を開
閉する空気通路開閉ドア（２４）と、乗員により手動操
作される操作部材（１４）とを備える車両用空調装置に
搭載され、前記操作部材（１４）を操作する力を前記空
気通路開閉ドア（２４）に伝達して開閉駆動させるドア
駆動機構において、 前記ドア駆動機構は、前記操作部材（１４）に備えら
れ、該操作部材（１４）の変位により回動する操作側プ
ーリ（２１）と、 前記空気通路開閉ドア（２４）に接続される空調ケース
側プーリ（２５）と、 前記操作側プーリ（２１）及び空調ケース側プーリ（２
５）を連結し、前記操作側プーリ（２１）が一方に回動
する時に前記操作側プーリ（２１）に巻き取られて前記
空気通路開閉ドア（２４）を閉じる方向に駆動させる第
１ケーブル（２６）と、 前記操作側プーリ（２１）及び空調ケース側プーリ（２
５）を連結し、前記操作側プーリ（２１）が他方に回動
する時に前記操作側プーリ（２１）に巻き取られて前記
空気通路開閉ドア（２４）を開く方向に駆動させる第２
ケーブル（２７）とを備えて成ることを特徴とする車両
用空調装置のドア駆動機構。1. An air conditioning case (22) forming an air passage (23) through which air flows toward a passenger compartment, and an air passage arranged in the air conditioning case (22) to open and close the air passage (23). The air conditioner for a vehicle, which includes an opening / closing door (24) and an operating member (14) manually operated by an occupant, transmits a force for operating the operating member (14) to the air passage opening / closing door (24). In the door drive mechanism for opening and closing the door, the door drive mechanism is provided in the operation member (14), and the operation side pulley (21) is rotated by the displacement of the operation member (14); An air conditioning case side pulley (25) connected to the door (24), the operation side pulley (21) and the air conditioning case side pulley (2)
5) A first cable (5) which is connected to the operation side pulley (21) and drives the air passage opening / closing door (24) in a closing direction when the operation side pulley (21) is rotated to one side. 26), the operation side pulley (21) and the air conditioning case side pulley (2)
5) which is connected to the operation side pulley (21) and is rotated by the operation side pulley (21) to drive the air passage opening / closing door (24) in the opening direction.
A door drive mechanism for a vehicle air conditioner, comprising a cable (27).
リック感を与えるための節度部を備えたことを特徴とす
る請求項１記載の車両用空調装置のドア駆動機構。2. The door drive mechanism for a vehicle air conditioner according to claim 1, wherein the operation side pulley (21) is provided with a moderation portion for giving a click feeling to an occupant.
状況を知らせるための意匠部（１０）を設け、該意匠部
（１０）が可動であることを特徴とする請求項１記載の
車両用空調装置のドア駆動機構。3. The vehicle according to claim 1, wherein the door drive mechanism is provided with a design portion (10) for notifying an occupant of a current operation status, and the design portion (10) is movable. Door drive mechanism for air conditioners.
パネル（３３）と一体に形成されており、前記操作側プ
ーリ（２１）をインストルメントパネル（３３）に直付
けすることを特徴とする請求項１記載の車両用空調装置
のドア駆動機構。4. The design part (10) is formed integrally with an instrument panel (33), and the operation side pulley (21) is directly attached to the instrument panel (33). Item 2. A door drive mechanism for a vehicle air conditioner according to Item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002100330A JP3957546B2 (en) | 2002-04-02 | 2002-04-02 | Door drive mechanism for vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002100330A JP3957546B2 (en) | 2002-04-02 | 2002-04-02 | Door drive mechanism for vehicle air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003291631A true JP2003291631A (en) | 2003-10-15 |
| JP3957546B2 JP3957546B2 (en) | 2007-08-15 |
Family
ID=29241328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002100330A Expired - Lifetime JP3957546B2 (en) | 2002-04-02 | 2002-04-02 | Door drive mechanism for vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3957546B2 (en) |
-
2002
- 2002-04-02 JP JP2002100330A patent/JP3957546B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP3957546B2 (en) | 2007-08-15 |
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