JPH0439048Y2 - - Google Patents
Info
- Publication number
- JPH0439048Y2 JPH0439048Y2 JP1985087779U JP8777985U JPH0439048Y2 JP H0439048 Y2 JPH0439048 Y2 JP H0439048Y2 JP 1985087779 U JP1985087779 U JP 1985087779U JP 8777985 U JP8777985 U JP 8777985U JP H0439048 Y2 JPH0439048 Y2 JP H0439048Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- bevel gear
- closing member
- rod
- grill body
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は車輌等に配設された空調装置における
空気吹出口に取付けて使用される通風開閉装置に
関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a ventilation opening/closing device used by being attached to an air outlet in an air conditioner installed in a vehicle or the like.
［従来例］
一般にこの種の通風開閉装置としては種々の構
成のものが公知である。例えば実公昭50−1798号
公報（以下資料１と称す）、実公昭53−19560号公
報（以下資料２と称す）及び実公昭53−20112号
公報（以下資料３と称す）に夫々開示された装置
がある。前記資料１，２はいづれも２枚の半円形
状のバルブ（開閉部材）が軸に対して回動自在に
取付けられ、前記バルブに係合させたスプリング
及び該スプリングに連結したシヤフトを介し、該
シヤフトの端部に取付けられたツマミを引出した
り押し込んだりすることにより前記バルブが開閉
するものであり、しかもこの開閉は前記スプリン
グの作用により、バルブが「開」の位置と「閉」
の位置との２つのポジシヨンでしか停止できない
ように構成されている。従つて、これら資料１，
２の装置は、取付位置におけるグリル本体の回動
によつて風向きの調整はできるが、バルブの停止
ポジシヨンが２通りでしかないため風量調整がで
きないという問題点がある。[Conventional Example] In general, various configurations of this type of ventilation opening/closing device are known. For example, the information disclosed in Utility Model Publication No. 50-1798 (hereinafter referred to as Document 1), Utility Model Publication No. 53-19560 (hereinafter referred to as Document 2), and Utility Model Publication No. 53-20112 (hereinafter referred to as Document 3), respectively. There is a device. In both documents 1 and 2, two semicircular valves (opening/closing members) are rotatably attached to a shaft, and a spring engaged with the valve and a shaft connected to the spring are used. The valve is opened and closed by pulling out or pushing in a knob attached to the end of the shaft, and this opening and closing is caused by the action of the spring, which causes the valve to move between the "open" position and the "closed" position.
It is configured so that it can only be stopped in two positions. Therefore, these materials 1,
Although the second device allows the direction of the airflow to be adjusted by rotating the grill body at the mounting position, there is a problem in that the amount of airflow cannot be adjusted because there are only two valve stop positions.
又、前記資料３においては、ダンパー（バル
ブ）がグリル本体の背面側で且つ一つの側面にシ
ヤフトを介して取付けられ、該シヤフトにベベル
ギア又はウオームギア等を設け、このギアに係合
して開閉駆動を行うツマミ付シヤフトが前記グリ
ル本体の前面で且つ側面に片寄つた状態で突出し
た構成であり、グリル本体を回転させることで風
向きの調整ができ、ダンパーの開き具合によつて
風量を調整できるようにはなつてはいるが、前記
ダンパーはグリル本体の側面に取付けられている
関係上、グリル本体の背面側のスペースはダンパ
ーが全開の状態で且つ風向き調整のために回転さ
せた時にダンパーがぶつからない程度に大きなス
ペースを必要とし、従来設置されている空調装置
の吹出口へ簡単に取付けることができないもので
ある。特にグリル本体は球面体の前後をカツトし
て形成し、吹出口への取付位置において自由に回
転できるように構成されたものであるため、原形
の球面体からはみ出した状態でダンパーが位置す
ることは、通常の予定された吹出口には取付ける
ことができないということであり、資料３の装置
を取付けるために専用の改良を必要とし、従来の
グリル本体に代えて使用することができないとい
う問題点がある。 In addition, in Document 3, a damper (valve) is attached to the rear side and one side of the grill body via a shaft, and a bevel gear or a worm gear is provided on the shaft, and the damper (valve) is engaged with this gear to drive the opening and closing. A shaft with a knob is configured to protrude from the front of the grill body and is offset to the side, and the direction of the wind can be adjusted by rotating the grill body, and the air volume can be adjusted by adjusting the degree of opening of the damper. However, since the damper is attached to the side of the grill body, there is a space on the back side of the grill body where the damper does not collide with the damper when it is fully open and rotated to adjust the wind direction. This requires an extremely large space, and cannot be easily attached to the outlet of a conventionally installed air conditioner. In particular, the grill body is formed by cutting out the front and back of a spherical body, and is configured so that it can rotate freely when attached to the air outlet, so the damper may be positioned protruding from the original spherical body. The problem is that it cannot be installed in the normally planned air outlet, requires special modification to install the device in Document 3, and cannot be used in place of the conventional grill body. There is.
［考案が解決しようとする問題点］
本考案は、前記従来例における種々の問題点、
即ち風量調整ができなかつた問題点及び風量調整
は可能であるがダンパーが原形の球面体からはみ
出して取付位置の吹出口を専用の吹出口に改良し
なければならないという問題点を解決しようとす
るものである。[Problems to be solved by the invention] The present invention solves various problems in the conventional example,
In other words, we are trying to solve the problem of not being able to adjust the air volume, and the problem that although it is possible to adjust the air volume, the damper protrudes from the original spherical body and the air outlet at the mounting location must be improved to a dedicated air outlet. It is something.
［問題点を解決するための手段］
前記問題点を解決する具体的手段として本考案
は、整風板と軸受とをステーを介して一体に形成
したグリル本体と、一端にツマミを取付け他端に
ベベルギアを備えたロツドと、中央部を横切つた
シヤフトを有すると共に前面側に略半円状に起立
したベベルギアを備えた一枚の円板状を呈する開
閉部材とからなり、前記ロツドを前記軸受で支持
させて配設し、前記開閉部材は前記グリル本体内
にその中心よりやや後方に偏心させた位置で前記
シヤフトを介して回転自在に取付け、前記略半円
状のベベルギアと前記ロツドに取付けたベベルギ
アとを噛合させて配設したことを特徴とする空調
装置の通風開閉装置を提供するものであつて、前
記ツマミを適宜回動させることで前記開閉部材が
無段階の位置にセツトされ、風量を任意に選択で
きると共に、前記開閉部材はその中央部を横切る
シヤフトを介して回動自在に取付けられているた
め、どのポジシヨンにおいても原形の球面体から
はみ出すことはなく、通常予定されている吹出口
に何等改良を施すことなく取付けることができる
のである。[Means for Solving the Problems] As a specific means for solving the above-mentioned problems, the present invention includes a grille body in which an air baffle plate and a bearing are integrally formed via a stay, a knob on one end, and a knob on the other end. It consists of a rod equipped with a bevel gear, and a disk-shaped opening/closing member having a shaft that crosses the center and a bevel gear that stands up in an approximately semicircular shape on the front side, and the rod is connected to the bearing. The opening/closing member is rotatably mounted via the shaft at a position slightly eccentrically rearward from the center of the grill main body, and is mounted to the substantially semicircular bevel gear and the rod. Provided is a ventilation opening/closing device for an air conditioner, characterized in that the opening/closing member is disposed in mesh with a bevel gear, in which the opening/closing member is set at a stepless position by appropriately rotating the knob; The air volume can be selected arbitrarily, and since the opening/closing member is rotatably attached via a shaft that crosses the center thereof, it does not protrude from the original spherical body in any position, and it is normally planned. It can be installed without any modification to the air outlet.
［実施例］
次に本考案を図示の実施例に基き更に詳しく説
明すると、１はグリル本体であり、該グリル本体
は球面体の前後をカツトすると共に内部を中空の
通風路としたものである。このグリル本体は樹脂
で形成され、開口部の前面側に同心円状に整風板
２を形成すると共に該整風板を支持する複数のス
テー３とが放射状に一体に形成され、その中心部
に軸受４が形成されている。[Example] Next, the present invention will be explained in more detail based on the illustrated example. Reference numeral 1 denotes a grill body, and the grill body is a spherical body cut out at the front and back and has a hollow ventilation passage inside. . This grill body is made of resin, and has an air baffle plate 2 concentrically formed on the front side of the opening, and a plurality of stays 3 that support the air baffle plate are integrally formed in a radial manner. is formed.
このように形成されたグリル本体１の軸受４に
対して、前端部にツマミ５を有するロツド６を挿
通させて支持させ、該ロツドの後端部にベベルギ
ア７が取付けてある。更にグリル本体１の背面側
から一枚の円板状を呈する開閉部材８が取付けら
れる。この開閉部材はグリル本体１の背面側を全
面的に塞ぐ大きさでその中央部分を横切るように
取付けられたシヤフト９を有すると共に前面側で
且つ中心部寄りに略半円形状を呈するベベルギア
１０が起立状態に一体的に形成され、前記ロツド
６の後端に設けたベベルギア７と噛合うようにな
つている。この場合、半円形状のベベルギア１０
とロツドに取付けたベベルギア７とのギア比を略
２：１に形成した方が良い。尚、前記開閉部材８
の一方の端縁、即ち上部に位置する端縁側に凹部
１１が形成され、該凹部は前記ロツド６に取付け
たベベルギア７を逃す役目を果すものである。 A rod 6 having a knob 5 at its front end is inserted into and supported by the bearing 4 of the grill body 1 formed in this manner, and a bevel gear 7 is attached to the rear end of the rod. Further, a disc-shaped opening/closing member 8 is attached from the rear side of the grill body 1. This opening/closing member has a shaft 9 that is large enough to completely cover the rear side of the grill body 1 and is attached across the center thereof, and a bevel gear 10 having a substantially semicircular shape on the front side and near the center. It is integrally formed in an upright state and is adapted to mesh with a bevel gear 7 provided at the rear end of the rod 6. In this case, a semicircular bevel gear 10
It is better to form a gear ratio of about 2:1 between the bevel gear 7 and the bevel gear 7 attached to the rod. In addition, the opening/closing member 8
A recess 11 is formed on one end edge, that is, on the upper end side, and this recess serves to allow the bevel gear 7 attached to the rod 6 to escape.
そして、この開閉部材８がグリル本体１に取付
けられる位置は、第２図に示したように、その中
心点Ａよりも若干後方に偏心した位置に前記シヤ
フト９を位置させて取付け、該シヤフト９を中心
にして前記開閉部材８が回転し得るようになつて
いる。この場合、前記グリル本体１の原形の球面
体は仮想線ａで示した範囲であり、前記開閉部材
８がシヤフト９を中心にして回転する範囲は仮想
線ｂで示した範囲である。従つて、前記開閉部材
８を回転させてもグリル本体１の原形の球面体ａ
の範囲を越えることはないのである。尚、図中１
ａはストツパー、１２は空気吹出口である。 The opening/closing member 8 is attached to the grill body 1 with the shaft 9 positioned slightly eccentrically rearward from the center point A, as shown in FIG. The opening/closing member 8 can rotate around the center. In this case, the original spherical shape of the grill body 1 is within the range shown by the imaginary line a, and the range in which the opening/closing member 8 rotates around the shaft 9 is within the range shown by the imaginary line b. Therefore, even if the opening/closing member 8 is rotated, the original spherical body a of the grill body 1 is
It does not exceed the range of . In addition, 1 in the figure
a is a stopper, and 12 is an air outlet.
［作用］
前記構成を有する本考案の通風開閉装置は、車
輌等に取付けられた空調装置の空気吹出口１２に
取付けて使用させるものであり、該空気吹出口１
２の取付位置において、グリル本体１が所定の範
囲内で自由に回転して風向きを変えることができ
ると共に、ツマミ５を所定方向に回転させること
により、ベベルギア７，１０が噛合つているので
開閉部材８がシヤフト９を中心に一定の角度範囲
において回転し、グリル本体１内の通路を開く、
この場合に開閉部材８が全閉の位置から全開の位
置までの無段階の位置において停止することがで
きるのである。即ち、ツマミ５を任意の角度だけ
回転させれば、それに伴つて開閉部材８の回転も
任意の角度だけ回転することになり、グリル本体
１内の通路の開口度が全閉から全開までの間にお
いて任意の度合に設定される。従つて、開閉部材
８の開口度によりグリル本体１から取り出される
風量を任意量に選択できることになるのである。[Function] The ventilation opening/closing device of the present invention having the above configuration is used by being attached to the air outlet 12 of an air conditioner installed in a vehicle, etc.
At the mounting position 2, the grill body 1 can freely rotate within a predetermined range to change the wind direction, and by rotating the knob 5 in a predetermined direction, the bevel gears 7 and 10 are engaged, so that the opening/closing member can be opened and closed. 8 rotates within a certain angle range around the shaft 9 to open a passage within the grill body 1;
In this case, the opening/closing member 8 can be stopped at stepless positions from the fully closed position to the fully open position. That is, if the knob 5 is rotated by an arbitrary angle, the opening/closing member 8 will also be rotated by an arbitrary angle, and the opening degree of the passage in the grill body 1 will vary from fully closed to fully open. is set to an arbitrary degree. Therefore, the amount of air taken out from the grill body 1 can be arbitrarily selected depending on the degree of opening of the opening/closing member 8.
［考案の効果］
以上説明したように本考案に係る空調装置の通
風開閉装置は、グリル本体の前面中央部に設けら
れたツマミを回すことによりベベルギアを介して
回転する円板状の一枚の開閉部材が配設され、し
かもこの開閉部材はその中央部を横切つて設けた
シヤフトによつてグリル本体内に取付けられたも
のであり、この開閉部材の開閉度を前記ツマミの
回動により全閉位置から全開位置までの間で無段
階に設定することができるので、取り出す風量を
無段階に調整できるという優れた効果を奏するば
かりでなく、前記開閉部材が開閉のどの位置にお
いてもグリル本体の原形の球面体からはみ出さな
いようになつているので、空気吹出口にグリル本
体を取付ける際に開閉部材が開いた時にぶつかる
かどうかを考える必要がなく、単にグリル本体が
回転し得るかどうかを考えるだけで取付けられる
ので、空気吹出口を特別に改良する必要がなく、
その取付けが簡単に行えるという優れた効果も奏
する。[Effects of the invention] As explained above, the ventilation opening/closing device for an air conditioner according to the invention is a disc-shaped disc that is rotated via a bevel gear by turning a knob provided at the center of the front of the grill body. An opening/closing member is provided, and this opening/closing member is attached to the inside of the grill body by a shaft provided across the center of the opening/closing member. Since it can be set steplessly between the closed position and the fully open position, it not only has the excellent effect of being able to steplessly adjust the amount of air taken out, but also allows the opening/closing member to control the grill body no matter where it is opened or closed. Since it does not protrude from the original spherical shape, when attaching the grill body to the air outlet, there is no need to consider whether the opening/closing member will collide with the opening/closing member when it opens. Since it can be installed just by thinking about it, there is no need to specially improve the air outlet.
It also has the advantage of being easy to install.
又、本考案においては、シヤフトとベベルギア
とを有する一枚の円板状の開閉部材を、ツマミに
連結されたベベルギアで駆動する構成であるた
め、その構造が極めて簡単であり、速かに且つ確
実に作動するという優れた効果も奏する。 In addition, in the present invention, a disc-shaped opening/closing member having a shaft and a bevel gear is driven by a bevel gear connected to a knob, so the structure is extremely simple, and the opening/closing member is quick and easy. It also has the excellent effect of working reliably.
更に、本考案の通風開閉装置は、従来例におけ
る風向きの調整しかできなかつた構成のグリル本
体に代えて簡単に取換えて使用することができ、
風向きの調整と風量の調整が同時に行えるもので
あるから全体的にコストダウンを図れるという優
れた効果も奏する。 Furthermore, the ventilation opening/closing device of the present invention can be easily replaced and used in place of the conventional grill body, which can only adjust the wind direction.
Since it is possible to adjust the wind direction and the air volume at the same time, it also has the excellent effect of reducing overall costs.
第１図は本考案に係る通風開閉装置の一部を切
欠いて示した斜視図、第２図は同装置の縦断側面
図、第３図は同装置の全開状態における背面図で
ある。
１……グリル本体、２……整風板、３……ステ
ー、４……軸受、５……ツマミ、６……ロツド、
７……ベベルギア、８開閉部材、９……シヤフ
ト、１０……略半円形状のベベルギア、１１……
凹部、１２……空気吹出口。
FIG. 1 is a partially cutaway perspective view of a ventilation opening/closing device according to the present invention, FIG. 2 is a vertical side view of the device, and FIG. 3 is a rear view of the device in a fully open state. 1...Grill body, 2...Wind regulating plate, 3...Stay, 4...Bearing, 5...Knob, 6...Rod,
7... Bevel gear, 8 Opening/closing member, 9... Shaft, 10... Approximately semicircular bevel gear, 11...
Recessed portion, 12... air outlet.
Claims (1)
たグリル本体と、一端にツマミを取付け他端にベ
ベルギアを備えたロツドと、中央部を横切つたシ
ヤフトを有すると共に前面側に略半円状に起立し
たベベルギアを備えた一枚の円板状を呈する開閉
部材とからなり、前記ロツドを前記軸受で支持さ
せて配設し、前記開閉部材は前記グリル本体内に
その中心よりやや後方に偏心させた位置で前記シ
ヤフトを介して回転自在に取付け、前記略半円状
のベベルギアと前記ロツドに取付けたベベルギア
とを噛合させて配設したことを特徴とする空調装
置の通風開閉装置。 It has a grille body in which an air baffle plate and a bearing are integrally formed via a stay, a rod with a knob on one end and a bevel gear on the other end, a shaft that crosses the center, and a roughly semicircular shape on the front side. The rod is supported by the bearing, and the opening and closing member is eccentrically located slightly rearward from the center of the grill body. A ventilation opening/closing device for an air conditioner, characterized in that the substantially semicircular bevel gear and the bevel gear attached to the rod are disposed so as to be rotatably attached via the shaft at a position where the bevel gear is in mesh with the bevel gear attached to the rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985087779U JPH0439048Y2 (en) | 1985-06-11 | 1985-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985087779U JPH0439048Y2 (en) | 1985-06-11 | 1985-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61203115U JPS61203115U (en) | 1986-12-20 |
| JPH0439048Y2 true JPH0439048Y2 (en) | 1992-09-11 |
Family
ID=30640310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985087779U Expired JPH0439048Y2 (en) | 1985-06-11 | 1985-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439048Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5063559B2 (en) * | 2008-10-28 | 2012-10-31 | 三菱電機株式会社 | Air conditioner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS501798U (en) * | 1973-05-07 | 1975-01-09 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197953U (en) * | 1975-01-31 | 1976-08-05 | ||
| JPS59145512U (en) * | 1983-03-18 | 1984-09-28 | 株式会社ジユリアン | girdle for men |
| JPS61169330U (en) * | 1985-04-04 | 1986-10-21 |
-
1985
- 1985-06-11 JP JP1985087779U patent/JPH0439048Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS501798U (en) * | 1973-05-07 | 1975-01-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61203115U (en) | 1986-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH05508905A (en) | Butterfly valve with adjustment plate with multiple fences | |
| US5333838A (en) | Blade damper with extensions to reduce boundary leakage | |
| JPH0439048Y2 (en) | ||
| JP3200426B2 (en) | Damper for flow adjustment | |
| JPH0429758U (en) | ||
| AU642274B2 (en) | An arrangement in valve dampers | |
| JPS5916186B2 (en) | Wind direction guide device | |
| JPH0311654Y2 (en) | ||
| CN116901665B (en) | Air door motion structure on air outlet | |
| JPH0741613Y2 (en) | Air outlet device for vehicle | |
| JPH04260748A (en) | Air direction adjustment device for air conditioner | |
| JPH0233079Y2 (en) | ||
| JPH0230667Y2 (en) | ||
| JPS5853207Y2 (en) | Pencilator opening/closing device for vehicle interior | |
| JPH0542305Y2 (en) | ||
| JPH0350343Y2 (en) | ||
| JPS5852421Y2 (en) | Ceiling-suspended air outlet or inlet connection unit | |
| JPH01123531U (en) | ||
| JPS61191821A (en) | Air flow quantity adjusting device of suction grill | |
| JPS644026Y2 (en) | ||
| JPH0536694B2 (en) | ||
| JP3004775U (en) | Exhaust stack with damper | |
| JPS6221453Y2 (en) | ||
| JPS6229876Y2 (en) | ||
| JP2505649B2 (en) | Air volume control device |