JPS5995331A - Blow-off grille for air-conditioning - Google Patents
Blow-off grille for air-conditioningInfo
- Publication number
- JPS5995331A JPS5995331A JP20681782A JP20681782A JPS5995331A JP S5995331 A JPS5995331 A JP S5995331A JP 20681782 A JP20681782 A JP 20681782A JP 20681782 A JP20681782 A JP 20681782A JP S5995331 A JPS5995331 A JP S5995331A
- Authority
- JP
- Japan
- Prior art keywords
- air
- blow
- grille
- resistor
- projected
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1453—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cables, e.g. bowden cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/148—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with magnets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
【発明の詳細な説明】 この発明は自動車の空調用吹出グリルに関する。[Detailed description of the invention] The present invention relates to an air conditioning outlet grill for automobiles.
従来の’？ １ｉｉ４用吹出グリルとしては、例えば第
１図〜第５図に示すようなものがある。図中１はインス
トルメントパネルで、該インストルメントパネル１には
？Ｉｌえばセンタベンチレータグリル２、ザイドベンチ
レータグリル３その他の空調用吹出グリルが設けである
。この空調用吹出グリルの一世１としてセンタベンチレ
ータグ１）ル２について説明すると、このセンタベンチ
レータグリル２は内部ｖｃ通風路４を有するグｌ Ｊし
本体５の入口部６に図示せぬ空気調和装置力）らの送風
ダクトを接続すると共に、上記グ１ノル本体５の出口部
７に横軸全中心に回転可能なルーバ８を設け、該ルーツ
（８の回転角度調節にて吹出風の風向を上下方向で調節
し得るようにしている。呼た、上記グリル本体５の側壁
９．１０に、通風路４内に対向突出する負圧域１１．１
２形成用の抵抗体１３．１４’ｌｉ＝設けると共に、通
風路４の中央、具体的には両抵抗体１３．１４間、に可
動風向制御蒐１５を設けている。この可動風向制御翼１
５ｉｄ駆動モータ１６にて縦軸を中心に回転可能となっ
ており、該可動風向制御翼１５０回転角度に応じて上記
抵抗体１３．１４による負圧域１１．１２の範囲を変化
させ、吹出風を上記負圧域１１．１２の変化に応じた側
壁付着噴流とし、吹田風の風向を左右方向で大きく変化
させるようにしている。Traditional'? Examples of the blowout grill for 1ii4 include those shown in FIGS. 1 to 5, for example. 1 in the figure is the instrument panel, and the instrument panel 1 has ? For example, a center ventilator grill 2, a side ventilator grill 3, and other air conditioning outlet grilles are provided. To explain the center ventilator tag 1) 2 as the first generation of this air conditioning outlet grill, this center ventilator grill 2 has an internal VC ventilation passage 4 and an air conditioner (not shown) at the inlet 6 of the main body 5. At the same time, a louver 8 which can be rotated around the entire horizontal axis is provided at the outlet part 7 of the main body 5, and the direction of the blowing air can be adjusted by adjusting the rotation angle of the roots (8). A negative pressure area 11.1 is provided on the side wall 9.10 of the grill body 5 and protrudes oppositely into the ventilation passage 4.
In addition, a movable airflow direction control member 15 is provided in the center of the ventilation path 4, specifically between the two resistors 13, 14. This movable wind direction control blade 1
It can be rotated around the vertical axis by a 5id drive motor 16, and the range of the negative pressure area 11.12 caused by the resistor 13.14 is changed according to the rotation angle of the movable wind direction control blade 150, thereby controlling the blowout air. are jets adhering to the side walls according to changes in the negative pressure area 11 and 12, and the direction of the Suita wind is greatly changed in the left and right directions.
しかしながら、このような従来の空調用吹出グリルにあ
っては、負圧域１１．１２形成用の抵抗体１３．１４が
常時通風路４内に突出した状態となっているため、上記
抵抗体１３．１４の突出によってグリル本体５０通風路
４が狭められてしまい、それだけ通風路４０通気抵抗が
犬となり、その結果吹出風の最大風量設定時に通風路４
を通過する風量に制限が加わり、吹出風が減少して十分
な吹出風を得ることができず、それだけ空調能力も低下
してしまうこととなるという問題点があった。However, in such a conventional air conditioning outlet grill, the resistor 13.14 for forming the negative pressure region 11.12 is always protruding into the ventilation path 4. The protrusion of .14 narrows the ventilation passage 4 of the grill body 50, which increases the ventilation resistance of the ventilation passage 40, and as a result, when the maximum air volume is set, the ventilation passage 4 narrows.
There was a problem in that the amount of air passing through was restricted, the amount of air blown out decreased, and it was not possible to obtain a sufficient amount of air blown out, resulting in a corresponding reduction in air conditioning capacity.
この発明は、このような従来の問題点に着目してなした
もの゛で、グリル本体の１ｔｔｕ壁より通風路内に突出
する負圧域形成用の抵抗体を可動とし、吹田風の最大風
量設定時上記抵抗体全通風路に対し非突出可能とした構
成とすることにより、上記従来の問題点全解決すること
を目的としている。This invention was made by paying attention to such conventional problems.The resistor for forming a negative pressure area, which protrudes from the 1TTU wall of the grill body into the ventilation passage, is movable, and the maximum air volume of the Suita style is improved. The object of the present invention is to solve all of the above-mentioned conventional problems by configuring the resistor so that it does not protrude from the entire ventilation path during setting.
以下、この発明を図面に基づいて説明する。The present invention will be explained below based on the drawings.
伺、以下に於いて、従来と共通の部分には共通の符号を
付１〜、重複する説明は省略する。In the following, parts common to those in the prior art are given the same reference numerals, and redundant explanations will be omitted.
第４図及び第５図は、この発明の一実施例を示す図であ
る。図中２０．２１が抵抗体で、両折抗体２０．２１は
、ヒンジピン２２．２３を側壁９．１０側の一辺に備え
、該ヒンジピン２２．２３’ｚグリル本体５（（保合さ
せ、該ヒンジピン２２．２３’ｃ中心に回転可能となっ
ている。また、上記ヒンジピン２２．２３の上部にはグ
リル本体５の外側からリンクアーム２４．２５が取付け
てあり、これら両リンクアーム２４．２５ ’（＋−１
１ンクロツド２６にて連結すると共Ｋ、−４のり、／フ
ァーム２５をワイヤ２７にて駆動用のバキュームアクチ
ュエータ２８に接続し、該バキュームアクチュエータ２
８の作動にて両折抗体２［）、２１’（ｚ通風路４内に
対向突出する位置Ｘから側壁９．１０に沿い通風路４に
対して非突出状態となる位置Ｙまで９０°回転させるよ
うになっている。また、上記バキュームアクチュエータ
２８はソレノイドバルブ２９を介して図示せぬ負圧源と
してのインテークマニホールドＶＣ接続しており、史に
上記ソレノイドバルブ２９は空気ｉｄ１′！ｌ和装置の
ブロワ風量調節レバー３０と連動してＯＮ −ＯＦＦ
（、ソレノイドパルプ２９全開・閉制御するマイクロス
イッチ３−１と接続している。具体的には、マイクロス
イッチ３１はブロワ風欲調節レバー３０が（ｏＦＦ）〜
（：ＬＯＨｌ ）位置にあるときにＯＦセ゛となってソ
レノイドバルブ２９を閉にし、またブロワ風量調節レバ
ー３０が最大風量設定位置（Ｈｉ）にあるときＶこＯＮ
となってソレノイドバルブ２９を開にするようになって
いる。FIG. 4 and FIG. 5 are diagrams showing an embodiment of the present invention. In the figure, 20.21 is a resistor, and the double-folded antibody 20.21 has a hinge pin 22.23 on one side of the side wall 9.10. It is rotatable around the hinge pin 22.23'c.A link arm 24.25 is attached to the upper part of the hinge pin 22.23 from the outside of the grill body 5, and both link arms 24.25' (+-1
The K, -4 glue, and /firm 25 are connected to the vacuum actuator 28 for driving by the wire 27, and the vacuum actuator 2
8, the double-folded antibodies 2 [), 21' (z rotate 90 degrees from the position X where they protrude oppositely into the ventilation passage 4 to the position Y where they do not protrude with respect to the ventilation passage 4 along the side wall 9.10. The vacuum actuator 28 is connected to an intake manifold VC as a negative pressure source (not shown) via a solenoid valve 29, and the solenoid valve 29 is connected to an air id1'!l summation device. ON - OFF in conjunction with the blower air volume adjustment lever 30.
(It is connected to a microswitch 3-1 that controls the solenoid pulp 29 to fully open and close. Specifically, the microswitch 31 is connected to a microswitch 3-1 that controls the solenoid pulp 29 to fully open/close.
When the blower air volume adjustment lever 30 is in the maximum air volume setting position (Hi), it becomes OF and closes the solenoid valve 29.
This causes the solenoid valve 29 to open.
従って、ブロワ風量調節レバー３０が（０１＋’Ｅｌ’
）〜（Ｌｏｕｉ） 位置にあるときに、マイクロスイ
ッチ３１カ０Ｆ１１′、ソレノイドバルブ２９が閉、バ
キュームアクチュエータ２８が非作動となり、両折抗体
２０．２１は両側壁９．１０より通風路４内に対向突出
する位置Ｘで位置決め状態となる。そこで、この状態で
可動風向制御翼１５を回転させれば、その回転角度に応
じた側壁付治噴流としての吹出風が得られる。次いで、
ブロワ風量調節レバー３０を最大風量設定位置（Ｈｉ）
にすると、マイクロスイッチ３１がＯＮ、ソレノイドバ
ルブ２９が開となり、インテークマニホルトトバキュー
ムアクチュエータ２８が連通してバキュームアクチュエ
ータ２８が作動し、ワイヤ２７、リンクアーム２４、リ
ンクロッド２６、リンクアーム２５等全介して両折抗体
２０．２１ｆｆ：Ａ風路４に対して非突出状態となる位
置Ｙ斗で回転させ、通風路４内の抵抗を減少せ（２めて
吹出風量を増大せしめることとなる。Therefore, the blower air volume adjustment lever 30 is set to (01+'El'
) to (Loui) position, the microswitch 31 is closed, the solenoid valve 29 is closed, the vacuum actuator 28 is deactivated, and the double-folding antibody 20.21 is inserted into the ventilation passage 4 from both side walls 9.10. The positioning state is reached at the opposingly protruding position X. Therefore, if the movable wind direction control vane 15 is rotated in this state, a blowout air as a side wall jet stream can be obtained in accordance with the rotation angle. Then,
Move the blower air volume adjustment lever 30 to the maximum air volume setting position (Hi)
When the micro switch 31 is turned on, the solenoid valve 29 is opened, the intake manifold and the vacuum actuator 28 are connected, the vacuum actuator 28 is activated, and the wire 27, link arm 24, link rod 26, link arm 25, etc. are all connected. Double-folded antibody 20.21ff:A is rotated at a position Y where it does not protrude from the air passage 4, thereby reducing the resistance inside the air passage 4 (and increasing the amount of air blown out).
第６図には、他の実施し１１を示す。この実施例では、
前記実施例に於けるバキュームアクチュエータ２８ＫＶ
ｔて、リンクグレート４０を用いて両折抗体２０．２１
の回転を制御するようにしている。即ち、リンクグレー
ト４０はブロワ風量調節レバー３０の回転中心であるビ
ス４１を介し、ブロワ風量調節レバー３０と同軸回転可
能な状１甜になっている。また、上記リンクプレート４
０にはブロワ風敬調節レバー３０の奥端部４２の回転軌
跡に沿った長孔４３が設けてあり、該長孔４３に上記奥
端部４２より突出させたピン４４を移動可能に係合させ
ている。FIG. 6 shows another embodiment 11. In this example,
Vacuum actuator 28KV in the above embodiment
t, using a linking rate of 40 and a bifold antibody of 20.21
I am trying to control the rotation of. That is, the link grate 40 has a shape that can rotate coaxially with the blower air volume adjustment lever 30 via a screw 41 that is the rotation center of the blower air volume adjustment lever 30. In addition, the link plate 4
0 is provided with a long hole 43 along the rotation locus of the rear end 42 of the blower wind control lever 30, and a pin 44 protruding from the rear end 42 is movably engaged in the long hole 43. I'm letting you do it.
具体的には、長孔４３ｔ！′ｉブロワ風最調節レバー３
０の（ＯＩＪ’Ｆ）位置から（ＬｏＨｉ）位置までのス
トロークに設定１．てあり、プロワ風量調節レバー３０
が（ＯＦ’Ｆ）位置から（ＬＯＨｉ ）位置までの間は
ピン４４が長孔４３内を移動し、プロア風量１ｊ１７Ｊ
節レバー３０が（ＬｏＴ（ｉ）位置から（阻）位置まで
の間はピン４４が長孔４３の端部４５に轟接して上記プ
ロア風量調節レバー３０のストローク（ｆｈ派だけリン
クプレート４０がａ動して回転しａるようになっている
。そして、このリンクグレート４０とグリル本体５１ｉ
ｉ！ｌのリンクアーム２５と全コントロールワイヤ４６
にそ接続し、プロワ風量調節レバー３０がｕ、ｏｕｌ）
位置力・ら（Ｈｉ ）位置に切替わるとき、即ち吹出風
量最大設定時、に両折抗体２０．２１’に通風路４に対
し非突出状態にするようにしている。他の構成及び作用
は前記実施例と同様につき、説明は省略する。Specifically, the long hole 43t! 'i Blower wind adjustment lever 3
Set the stroke from the 0 (OIJ'F) position to the (LoHi) position 1. There is a blower air volume adjustment lever 30
From the (OF'F) position to the (LOHi) position, the pin 44 moves within the elongated hole 43, and the proar air volume is 1j17J.
While the knob lever 30 is from the (LoT(i) position to the (block) position, the pin 44 makes contact with the end 45 of the elongated hole 43, and the stroke of the proar air volume adjustment lever 30 (only for the fh type, the link plate 40 is The link grating 40 and the grill body 51i
i! l link arm 25 and all control wires 46
Connect the blower air volume adjustment lever 30 to u, oul)
When switching to the position force/ra (Hi) position, that is, when the maximum air volume is set, the double-folded antibodies 20 and 21' are made to be in a non-protruding state with respect to the ventilation passage 4. The other configurations and operations are the same as those in the previous embodiment, and their explanations will be omitted.
以上説明してきたように、この発明によれば、その構成
を、グリル本体の１１１１壁より通風路内に突出する負
圧域形成用の抵抗体を可動とし、吹出風の最大風量設定
時上記抵抗体を通風路に対し非突出可能としたため、通
常の吹出風量りには抵抗体を通路内に突出させて負圧域
を形６＋ｉ、Ｌ、吹田風を側壁付着噴流として吹出風′
を左右方向に犬きく変化させることができ、しかも吹出
１虱の最大風量設定時には抵抗体を非突出状態にして通
風路内の抵抗をなくシ、吹出風を増大させて空調能力を
十分に発揮させることができるという効果がある。As explained above, according to the present invention, the configuration is such that the resistor for forming a negative pressure area that protrudes from the 1111 wall of the grill body into the ventilation passage is movable, and when the maximum air volume of the blowing air is set, the resistor Since the body can not protrude into the ventilation passage, a resistor is made to protrude into the passage for normal blow-off air flow, and the negative pressure area is shaped like 6+i,L.
The airflow can be changed sharply from side to side, and when the maximum air volume for one outlet is set, the resistor is placed in a non-protruding state to eliminate resistance in the ventilation path and increase the airflow to fully utilize the air conditioning capacity. It has the effect of being able to
第１図は従来の空調用吹出グｌ］ ／しを備えたインス
トルメ／ドパネルの正面図、
第２図は第１図の空調用吹出グｌ ）しとしてのセンタ
ベンチレータグリルの拡大斜視図、第５図は第２図Ｍ−
１［線に沿う断面図、第４図はこの発明の一実施９＋１
を示す第２図相当の斜視図、Figure 1 is a front view of an instrument panel equipped with a conventional air conditioning outlet grille, and Figure 2 is an enlarged perspective view of a center ventilator grille as an air conditioning outlet grille in Figure 1. Figure 5 is Figure 2 M-
1 [A sectional view taken along the line, FIG. 4 is one embodiment of this invention 9+1
A perspective view equivalent to FIG. 2 showing
Claims (1)
全突出させ且つ通風路中央に上記負圧域を変化させて吹
出風を側壁付着噴流とする可動風向制和１ｊ莞を設けた
空調用吹出グリルに於いて、 上記抵抗体を可動とし、吹出風の最大風量設定時上記抵
抗体全通風路に対し非突出可能としたことを特徴とする
空調用吹出グリル。[Scope of Claims] A movable wind direction control in which a resistor for forming a negative pressure area is entirely protruded from the side wall of the grill body into the ventilation passage, and the negative pressure area is changed in the center of the ventilation passage to turn the blown air into a jet adhering to the side wall. An air conditioning outlet grill having a diameter of 1.5 cm, characterized in that the resistor is movable, and the resistor does not protrude from the entire ventilation path when the maximum air volume is set. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20681782A JPS5995331A (en) | 1982-11-24 | 1982-11-24 | Blow-off grille for air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20681782A JPS5995331A (en) | 1982-11-24 | 1982-11-24 | Blow-off grille for air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5995331A true JPS5995331A (en) | 1984-06-01 |
Family
ID=16529575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20681782A Pending JPS5995331A (en) | 1982-11-24 | 1982-11-24 | Blow-off grille for air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5995331A (en) |
-
1982
- 1982-11-24 JP JP20681782A patent/JPS5995331A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211231040U (en) | Nozzle and Fan Assembly for Fan Assembly | |
| CN109823143A (en) | Wind outlet unit, air-conditioning system and the vehicles | |
| US7029390B2 (en) | Air vent for vehicle air ducting | |
| TWI809687B (en) | Active aero shutter for a motor vehicle | |
| US5816907A (en) | Vehicle air outlet with combined flow straightener and shutoff door | |
| CN1122789C (en) | Air supply port structure of air conditioner | |
| US4815362A (en) | Diffuser unit for air conditioning system | |
| CN212861001U (en) | Mode track disc and mode motion mechanism for automobile air conditioner | |
| JPS5995331A (en) | Blow-off grille for air-conditioning | |
| JPH06159784A (en) | Air outlet | |
| JP2001065910A (en) | Air conditioner | |
| JP2002321524A (en) | Apparatus for shutting air outlet of air conditioning apparatus | |
| JP4220786B2 (en) | Air blowout adjustment register | |
| JPH09263123A (en) | Ventilator | |
| JPH0345051Y2 (en) | ||
| JPH0419394Y2 (en) | ||
| JPH086189Y2 (en) | Swing grill | |
| JP3314045B2 (en) | Wind direction adjustment device | |
| JPH0439046Y2 (en) | ||
| JPH068434Y2 (en) | Folding damper | |
| JPH01314616A (en) | On-vehicle swing louver | |
| JPH04116334A (en) | Air conditioning grill | |
| JPH09243151A (en) | Damper device | |
| JPH03160267A (en) | Device for controlling wind direction in air conditioner | |
| JPH0751931Y2 (en) | Automotive air conditioner |