JPH086187Y2 - Wind direction controller - Google Patents

Wind direction controller

Info

Publication number
JPH086187Y2
JPH086187Y2 JP1990045233U JP4523390U JPH086187Y2 JP H086187 Y2 JPH086187 Y2 JP H086187Y2 JP 1990045233 U JP1990045233 U JP 1990045233U JP 4523390 U JP4523390 U JP 4523390U JP H086187 Y2 JPH086187 Y2 JP H086187Y2
Authority
JP
Japan
Prior art keywords
case
rod
wind
lever
air passage
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.)
Expired - Lifetime
Application number
JP1990045233U
Other languages
Japanese (ja)
Other versions
JPH044649U (en
Inventor
徹 松本
龍一 水川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1990045233U priority Critical patent/JPH086187Y2/en
Publication of JPH044649U publication Critical patent/JPH044649U/ja
Application granted granted Critical
Publication of JPH086187Y2 publication Critical patent/JPH086187Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 〔産業上の利用分野〕 この考案は自動車等の空気調和装置の送風口に配備さ
れる風向制御装置、特にモータなどの駆動装置により自
動的に風向が偏向される風向制御装置に関するものであ
る。
DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is directed to a wind direction control device provided at an air outlet of an air conditioner such as an automobile, in particular, a wind direction in which the wind direction is automatically deflected by a drive device such as a motor. The present invention relates to a control device.

〔従来の技術〕[Conventional technology]

第7図〜第10図は従来の風向制御装置を示す図であ
り、図において(1)はケース、(2)はケース(1)
内に回転軸(2a)によつて回転自在に軸承されて送風口
(30)からの風(A)を上下に偏向する水平フィン、
(3)は各水平フィン(2)の端部に設けたピン(2b)
を枢着して各水平フィン(2)を連結させるリンク、
(4)はケース(1)内に回転軸(4a)によつて揺動可
能に軸承されて風(A)を左右に偏向する垂直フィン、
(5)は垂直フィン(4)を手動操作する為にケース
(1)の風路(B)内に位置して垂直フィン(4)に連
動して揺動するダイヤル、(6)は各垂直フィン(4)
の端部に設けたピン(4b)を枢着して各垂直フィン
(4)を連結させるリンク、(7)はケース(1)のほ
ぼ中央部に形成された機械室、(8)は機械室(7)に
収納された駆動装置であるギヤードモータ、(9)は出
力軸、(10)は出力軸(9)に固定された駆動ローラ、
(11)は駆動ローラ(10)とリンク係合されてケース
(1)の風路(B)内に位置するロッドで、そのほぼ中
央部に形成された長孔部(11a)と駆動ローラ(10)の
偏心ピン(10a)が係合すると共にケース(1)の両側
面内側に突出して一体成形された中空のロッド受け部
(12)によつて支持されている。(13)はロッド(11)
に摩擦式クラッチ(14)を介して係合されるレバーで、
その先端に設けられたU字切欠き(15)は任意の垂直フ
ィン(4)に一体的に設けられて略コ形に湾曲する支柱
(16)に係合するように構成されている。
7 to 10 are views showing a conventional wind direction control device, in which (1) is a case and (2) is a case (1).
A horizontal fin that is rotatably supported by a rotary shaft (2a) and vertically deflects the wind (A) from the air outlet (30),
(3) is a pin (2b) provided at the end of each horizontal fin (2)
A link that pivotally connects the horizontal fins (2) together,
(4) is a vertical fin that is swingably supported by the rotating shaft (4a) in the case (1) and deflects the wind (A) left and right,
(5) is a dial which is located in the air passage (B) of the case (1) and swings in conjunction with the vertical fins (4) for manually operating the vertical fins (4), and (6) is each vertical Fins (4)
A link for connecting the vertical fins (4) by pivotally attaching a pin (4b) provided at an end of the case, (7) is a machine room formed in approximately the center of the case (1), and (8) is a machine A geared motor, which is a drive unit housed in the chamber (7), (9) is an output shaft, (10) is a drive roller fixed to the output shaft (9),
Reference numeral (11) is a rod which is link-engaged with the drive roller (10) and is located in the air passage (B) of the case (1). The rod (11a) and the drive roller ( The eccentric pin (10a) of 10) is engaged and is supported by a hollow rod receiving portion (12) integrally formed by projecting to the inner side of both side surfaces of the case (1). (13) is the rod (11)
A lever that is engaged to the clutch via a friction clutch (14),
A U-shaped notch (15) provided at the tip of the U-shaped notch (15) is integrally provided on an arbitrary vertical fin (4) and is configured to engage with a column (16) curved in a substantially U shape.

次に動作について説明する。 Next, the operation will be described.

ギヤードモータ(8)が通電付勢されると、出力軸
(9)及び駆動ローラ(10)が回転運動する。駆動ロー
ラ(10)が回転運動すると、リンク係合したロッド(1
1)が矢印Y方向に直線往復運動する。これによりクラ
ッチ(14)を介したレバー(13)も往復運動し、各垂直
フィン(4)が矢印R方向に揺動して、送風口(30)か
らの風(A)は自動的に左右に偏向され、車室内に吹き
出される。
When the geared motor (8) is energized and energized, the output shaft (9) and the drive roller (10) rotate. When the drive roller (10) rotates, the rod (1
1) linearly reciprocates in the direction of arrow Y. As a result, the lever (13) via the clutch (14) also reciprocates, each vertical fin (4) swings in the direction of arrow R, and the wind (A) from the blower port (30) automatically moves to the left and right. And is blown out into the passenger compartment.

なお、ギヤードモータ(8)を停止させた場合の垂直
フィン(4)は、ダイヤル(5)の操作によりクラッチ
(14)がロッド(11)上をすべり、左右の任意の方向に
偏向できる。また水平フィン(2)は手動によつて上下
の任意の方向に偏向できる。
In the vertical fin (4) when the geared motor (8) is stopped, the clutch (14) slides on the rod (11) by operating the dial (5) and can be deflected in any left and right directions. Further, the horizontal fins (2) can be manually deflected in any direction up and down.

〔考案が解決しようとする課題〕[Problems to be solved by the device]

従来の風向制御装置は上記のように構成されているの
で、第8図、第9図に示すようにダイヤル(5)、ロッ
ド(11)、ロッド受け部(12)、レバー(13)、クラッ
チ(14)がケース(1)の風路(B)内に設けられ、送
風口(30)から吹き出される風(A)の抵抗となる為、
風の乱流が発生し、水平フィン(2)、垂直フィン
(4)による風(A)の偏向が阻害されるほか、風切り
音が出る場合があり、更にクラッチ(14)に送風口(3
0)から吹き出される風(A)に含まれるほこりが付着
しクラッチ(14)の摩擦力が変化して垂直フィン(4)
手動時の操作フィーリングが悪化する等の問題点があつ
た。
Since the conventional wind direction control device is constructed as described above, as shown in FIGS. 8 and 9, the dial (5), the rod (11), the rod receiving portion (12), the lever (13), the clutch. Since (14) is provided in the air passage (B) of the case (1) and serves as a resistance to the wind (A) blown out from the blower port (30),
Wind turbulence is generated, which hinders the deflection of the wind (A) by the horizontal fins (2) and vertical fins (4), and may cause wind noise.
Dust included in the wind (A) blown out from the (0) changes the frictional force of the clutch (14) and changes the vertical fin (4).
However, there were some problems such as deterioration of the operation feeling during manual operation.

また以上のことを解決する為に単にロッド(11)、レ
バー(13)、クラッチ(14)をケース(1)の風路
(B)外に設けることが考えられるが、本装置を図示し
ないインパネ等に組付ける場合容易に手が触れたり、イ
ンパネ等に引掛つたりして、ロッド及びレバーが破損す
る問題点がある。
In order to solve the above, it is conceivable to simply install the rod (11), lever (13) and clutch (14) outside the air passage (B) of the case (1), but this device is not shown in the instrument panel. There is a problem that the rod and lever may be damaged by being easily touched by the hand or being caught by the instrument panel etc.

この考案は上記のような問題点を解消するためになさ
れたもので、ケースの風路内の風の抵抗を減らし、風の
偏向効率を向上させ、信頼性の高い風向制御装置を得る
ことを目的とする。
The present invention has been made to solve the above problems, and to reduce the wind resistance in the air passage of the case, improve the wind deflection efficiency, and obtain a highly reliable wind direction control device. To aim.

〔課題を解決するための手段〕[Means for solving the problem]

この考案に係る風向制御装置は、ロッド及びクラッチ
を有するレバーをケースの風路外に設け、またダイヤル
をロッドと同一方向でケースの風の流れを妨げない方向
に突出した段付部もしくはケースの風路外に設け、かつ
これらを保護するカバーをケースに一体的に設けたもの
である。
In the wind direction control device according to the present invention, a lever having a rod and a clutch is provided outside the air passage of the case, and a dial is provided in the same direction as the rod so as to project in a direction that does not obstruct the air flow of the case or the case. The case is integrally provided with a cover which is provided outside the air passage and protects them.

〔作用〕[Action]

この考案においては、垂直フィンの回動用ロッド及び
クラッチを有するレバーをケースの風路外部に設けたの
で、ケース風路内の抵抗力が減るために風の乱流が発生
しない。したがつて垂直フィン及び水平フィンによる風
の偏向が効率よく行え、風切り音も減少する。また、ケ
ースの風路外下部にロッド、レバーを保護するカバーを
一体成形したので、クラッチ部にほこりが付着しないた
めに垂直フィンの手動による左右方向の偏向にもスムー
ズにクラッチがすべり、操作フィーリングが悪化しない
し、またロッド、レバーに容易に手が触れることなく、
ケース外部の物体と干渉しない。
In this invention, since the lever having the rod for rotating the vertical fin and the clutch is provided outside the air duct of the case, the turbulence of the wind does not occur because the resistance force in the air duct of the case is reduced. Therefore, the vertical fins and the horizontal fins can efficiently deflect the wind and reduce the wind noise. In addition, since the cover that protects the rod and lever is integrally molded under the outside of the air duct of the case, dust will not adhere to the clutch part, so the clutch will slip smoothly even when the vertical fins are manually deflected in the left and right directions, and the operation feel will be reduced. The ring does not get worse, and the rod and lever are not easily touched,
Does not interfere with objects outside the case.

〔実施例〕〔Example〕

以下、この考案の一実施例を第1図〜第4図について
説明する。図中前記した従来装置と同一又は相当部分に
は同一符号を付して説明を省略する。(11A)はケース
(17)の風路(B)外下部に一体成形されたガイド(1
8)によつて支持されるロッドで、摩擦式クラッチ(1
4)を介してレバー(13)が係合されている。(19)は
ケース(17)内に回転軸(19a)によつて揺動可能に軸
承される垂直フィンで、その端部に設けられたピン(19
b)にリンク(6)が枢着し連結されている。(20)は
垂直フィン(19)の下部に一体的に設けられたダイヤ
ル、(21)はケース(17)の風路(B)下方に突出した
段付部(21)で、ダイヤル(20)が配設される。(22)
はケース(17)の風路外下部に一体成形されたカバー
で、ロッド(11A)及びレバー(13)とケース(17)の
外面に隣接する物体との干渉防止、ロッド(11A)と駆
動ローラ(10)の偏心ピン(10a)との嵌合外れ防止さ
らにロッド(11A)のガイド(18)からの浮き上りを防
止する。またレバー(13)の先端に設けられたU字切欠
き(15)は任意の垂直フィン(19)に一体的に設けられ
てケース(17)の風路外下部に位置する支柱(23)に係
合するように構成されている。
An embodiment of the present invention will be described below with reference to FIGS. In the figure, the same or corresponding parts as those of the conventional device described above are designated by the same reference numerals and the description thereof is omitted. (11A) is a guide (1) integrally formed on the outer lower part of the air passage (B) of the case (17).
8) a rod supported by a friction clutch (1
The lever (13) is engaged via 4). Reference numeral (19) is a vertical fin that is swingably supported by a rotating shaft (19a) in the case (17) and has a pin (19) provided at its end.
Link (6) is pivotally connected to b). (20) is a dial integrally provided on the lower part of the vertical fin (19), and (21) is a stepped portion (21) projecting downward of the air passage (B) of the case (17). Is provided. (twenty two)
Is a cover formed integrally with the outside of the air passage of the case (17) to prevent interference between the rod (11A) and the lever (13) and an object adjacent to the outer surface of the case (17), the rod (11A) and the drive roller. (10) Prevents disengagement from the eccentric pin (10a) and prevents the rod (11A) from rising from the guide (18). Further, a U-shaped notch (15) provided at the tip of the lever (13) is integrally provided on an arbitrary vertical fin (19) and is provided on a column (23) located outside the air passage of the case (17). Configured to engage.

このような風向制御装置では、ロッド(11A)及びク
ラッチ(14)を有するレバー(13)をケース(17)の風
路(B)外にダイヤル(20)を風路(B)から突出した
段付部(21)に設けたことにより従来と同様の風向制御
装置としての機能を果たし、さらにケース(17)の風路
(B)内の風(A)の抵抗が減る為風(A)の乱流発生
を防止でき、また水平フィン(2)及び垂直フィン(1
9)による風(A)の偏向効率の向上が図れる。
In such a wind direction control device, the lever (13) having the rod (11A) and the clutch (14) is provided outside the air passage (B) of the case (17) and the dial (20) is protruded from the air passage (B). By providing the attachment part (21), it functions as a wind direction control device similar to the conventional one, and further reduces the resistance of the wind (A) in the air passage (B) of the case (17). Turbulence can be prevented and horizontal fin (2) and vertical fin (1
The deflection efficiency of the wind (A) due to 9) can be improved.

なお、上記実施例ではロッド(11A)をケース(17)
の風路(B)の外下部に設け、ダイヤル(20)をケース
(17)の風路(B)より下に突出した段付部(21)に設
けた場合について説明したが、ロッド(11A)をケース
(17)の風路(B)の外上部に設け、ダイヤル(20)を
ケース(17)の風路(B)より上に突出した段付部(2
1)に設けた場合においても全く同様の効果を奏する。
In the above embodiment, the rod (11A) is used as the case (17).
The case where the dial (20) is provided on the outer lower part of the air passage (B) and the dial (20) is provided on the stepped portion (21) protruding below the air passage (B) of the case (17) has been described. ) Is provided on the outer upper part of the air passage (B) of the case (17), and the dial (20) is protruded above the air passage (B) of the case (17).
Even when it is provided in 1), the same effect is obtained.

また、第5図、第6図に示すように垂直フィン(19)
の手動操作用ダイヤル(24)をケース(25)の風路
(B)外に配設すると共にケース(25)に一体成形され
たカバー(26)によつてロッド(11A)、レバー(13)
及びダイヤル(24)を保護する構成とした場合において
も同様の効果を奏する。
Also, as shown in FIGS. 5 and 6, vertical fins (19)
Of the manual operation dial (24) outside the air passage (B) of the case (25) and the rod (11A) and lever (13) by means of the cover (26) formed integrally with the case (25).
Even when the dial (24) is protected, the same effect can be obtained.

〔考案の効果〕[Effect of device]

以上のように、この考案によれば垂直フィンの回動用
ロッド及びクラッチを有するレバーをケースの風路外部
に設けることにより、ケース風路内の抵抗力が減る為に
風の乱流発生を防止し、風が水平フィン及び垂直フィン
によりスムーズに偏向できる。また、ケースの風路外下
部にロッド、レバーを保護するカバーを一体成形するこ
とにより、クラッチ部にほこりなどが付着しないために
垂直フィン手動操作時の操作フィーリングが悪化しない
し、またロッド、レバーに容易に手が触れることなく、
ケース外面に隣接する物体との干渉、ロッドと駆動ロー
ラの偏心ピンとの嵌合外れ、ロッドのガイドからの浮き
上りを防止することができ、さらに簡単な構成により部
品コスト、短い組立作業時間のために安価にできる信頼
性の高い風向制御装置を得ることができる。
As described above, according to the present invention, the lever having the rod for rotating the vertical fin and the clutch is provided outside the air passage of the case, so that the resistance force in the air passage of the case is reduced, and thus the turbulence of the wind is prevented. However, the wind can be smoothly deflected by the horizontal fins and the vertical fins. In addition, by integrally molding the cover that protects the rod and lever at the lower outside of the air duct of the case, dust and the like do not adhere to the clutch part, so the operation feeling during vertical fin manual operation does not deteriorate, and the rod, Without touching the lever easily
It is possible to prevent interference with an object adjacent to the outer surface of the case, disengagement of the rod and the eccentric pin of the drive roller, and lifting of the rod from the guide. It is possible to obtain a highly reliable wind direction control device that can be manufactured at low cost.

【図面の簡単な説明】[Brief description of drawings]

第1図はこの考案の一実施例を示す風向制御装置の横断
面図、第2図は第1図の線II−IIの断面図、第3図は第
1図の線III−IIIの断面図、第4図は第1図の線IV−IV
の断面図、第5図はこの考案の他の実施例を示す正面
図、第6図は第5図の線VI−VIの断面図、第7図は従来
の風向制御装置を示す正面図、第8図は第7図の線VIII
−VIIIの断面図、第9図は第7図の線IX−IXの断面図、
第10図は第7図の線X−Xの断面図である。 図において、(B)は風路、(2)は水平フィン、
(8)はギヤードモータ、(11A)はロッド、(13)は
レバー、(14)はクラッチ、(17),(25)はケース、
(19)は垂直フィン、(21)は段付部、(20),(24)
はダイヤル、(22),(26)はカバー、(30)は送風口
である。 なお、各図中同一符号は同一または相当部分を示す。
FIG. 1 is a cross-sectional view of a wind direction control device showing an embodiment of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 is a sectional view taken along line III-III of FIG. Figures and 4 are lines IV-IV in Figure 1.
5 is a front view showing another embodiment of the present invention, FIG. 6 is a cross-sectional view taken along line VI-VI of FIG. 5, and FIG. 7 is a front view showing a conventional wind direction control device. FIG. 8 shows line VIII in FIG.
-VIII sectional view, FIG. 9 is a sectional view taken along line IX-IX of FIG. 7,
FIG. 10 is a sectional view taken along the line XX in FIG. In the figure, (B) is an air passage, (2) is a horizontal fin,
(8) Geared motor, (11A) Rod, (13) Lever, (14) Clutch, (17), (25) Case,
(19) is a vertical fin, (21) is a stepped portion, (20), (24)
Is a dial, (22) and (26) are covers, and (30) is a vent. In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】送風口に装着されるケースと、このケース
内に装着されて風を上下方向に偏向する水平フィンと、
風を左右方向に偏向する垂直フィンと、この垂直フィン
を手動操作する為のダイヤルと、前記垂直フィンを左右
に往復運動させるように摩擦式クラッチを有するレバー
と係合してモータからなる駆動装置の回転運動を往復運
動に変換するロッドとを備え、 前記ロッドとレバーとをあるいは前記ダイヤルをも含め
たものをケースの風路外に配設し、かつこれらを保護す
るカバーを前記ケースに一体的に設けたことを特徴とす
る風向制御装置。
1. A case mounted on a blower opening, and horizontal fins mounted on the case for deflecting the wind vertically.
A vertical fin for deflecting the wind in the left and right direction, a dial for manually operating the vertical fin, and a drive device including a motor that engages with a lever having a friction clutch to reciprocate the vertical fin in the left and right directions. A rod for converting the rotational movement of the above into a reciprocating movement, the rod and the lever or the one including the dial is arranged outside the air passage of the case, and a cover for protecting these is integrated with the case. A wind direction control device characterized by being provided in a special manner.
JP1990045233U 1990-04-27 1990-04-27 Wind direction controller Expired - Lifetime JPH086187Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990045233U JPH086187Y2 (en) 1990-04-27 1990-04-27 Wind direction controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990045233U JPH086187Y2 (en) 1990-04-27 1990-04-27 Wind direction controller

Publications (2)

Publication Number Publication Date
JPH044649U JPH044649U (en) 1992-01-16
JPH086187Y2 true JPH086187Y2 (en) 1996-02-21

Family

ID=31559224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990045233U Expired - Lifetime JPH086187Y2 (en) 1990-04-27 1990-04-27 Wind direction controller

Country Status (1)

Country Link
JP (1) JPH086187Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436817Y2 (en) * 1971-08-03 1979-11-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6117321U (en) * 1984-07-09 1986-01-31 小島プレス工業株式会社 Oscillation center changing mechanism in automatic wind direction adjustment device

Also Published As

Publication number Publication date
JPH044649U (en) 1992-01-16

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