JPH0382609U

JPH0382609U -

Info

Publication number: JPH0382609U
Application number: JP14204989U
Authority: JP
Priority date: 1989-12-11
Filing date: 1989-12-11
Publication date: 1991-08-22

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例に係る自動車用空
気調和装置を示す概念図、第２図は、同実施例に
係る連動手段の具体例を示す分解斜視図、第３図
は、同実施例に係る連動手段による連動状態を示
すグラフである。１……外気取入口、２……内気取入口、３……
フアン、４……インテークユニツト、５……エバ
ポレータ、６……クーラユニツト、７……ヒータ
コア、８……迂回路、９……ミツクスドア、１０
……混合室、１２……ベントダクト吹出口、１３
……ヒータユニツト、１４……冷風通路、１６…
…ベントダクト、１７……運転席側ベントダクト
、１８……助手席側ベントダクト、２２……フレ
ツシユベントドア、３０……連動手段、３２，３
４……連動リンク、３５……フレツシユベントド
ア専用リンク、３７……コントロールケーブル、
３８……フレツシユベント用レバー、４０……分
岐レバー、４９……温度制御手段。 FIG. 1 is a conceptual diagram showing an automotive air conditioner according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing a specific example of interlocking means according to the embodiment, and FIG. It is a graph which shows the interlocking state by the interlocking means based on an Example. 1...Outside air intake, 2...Inside air intake, 3...
Fan, 4... Intake unit, 5... Evaporator, 6... Cooler unit, 7... Heater core, 8... Detour, 9... Mix door, 10
...Mixing chamber, 12...Vent duct outlet, 13
...Heater unit, 14...Cold air passage, 16...
... Vent duct, 17... Driver's seat side vent duct, 18... Passenger seat side vent duct, 22... Flexible vent door, 30... Interlocking means, 32, 3
4... Interlocking link, 35... Flexible vent door exclusive link, 37... Control cable,
38... Fresh vent lever, 40... Branch lever, 49... Temperature control means.

Claims

[Claims for Utility Model Registration] 1. An intake unit 4 equipped with a fan 3 that introduces air from the outside air intake port 1 or the inside air intake port 2; A heater core 7 to heat, a detour 8 that detours around the heater core 7, a mix door 9 that adjusts the ratio of the amount of air passing through the detour 8 and the heater core 7, and a temperature control that controls the opening degree of the mix door 9. Means 49, a mixing chamber 10 that mixes the air that has passed through the detour 8 or the heater core 7, and a vent duct connected to a vent duct 11 that is opened in the mixing chamber 10 and distributes air toward the upper body of the occupant in the vehicle interior. Air outlet 12
A cold air passage 14 that directly guides the introduced air to the vent duct 11, a flexible vent door 22 that controls the amount of cold air that enters the cold air passage, and a flexible vent door 22 that opens and closes the flexible vent door 22. In the automobile air conditioner having a flexible vent lever 38, when the mix door 9 is rotationally controlled to a position where air does not flow into the heater core 7, the flexible vent door 22 opens the cold air passage 14. An air conditioner for an automobile, characterized in that an interlocking means 30 is provided for controlling the rotation of the fresh vent door 14 in conjunction with the mixer door 9 so that the fresh vent door 14 is in the above-mentioned condition. 2 The interlocking means 30 is connected to the fresh vent lever 38 via a control cable 37, and is a fresh vent door dedicated link 3 that controls the opening degree of the fresh vent door 22.
5, a branch lever 40 that controls the fresh vent door 22 and the mix door 9 by operating the temperature control means 49, and a mix door link 3 connected to one branch of the branch lever 40.
1 and interlocking links 32 and 34 connected to another branch of the branch lever 40 to operate the fresh vent door 22, and the mix door 9 is in a position where air does not flow into the heater core 7. 2. The air conditioner for an automobile according to claim 1, wherein the fresh vent door exclusive link 35 can rotate independently of the interlocking links 32 and 34.