JPH031812U

JPH031812U -

Info

Publication number: JPH031812U
Application number: JP6095389U
Authority: JP
Priority date: 1989-05-29
Filing date: 1989-05-29
Publication date: 1991-01-10

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す斜視図、第２
図は第１図の−線に沿う断面図、第３〜４図
は同実施例の作動状態を示す概念図、第５図は従
来のミツクスドア装置を示す概念図である。１……ヒータユニツトケース、２……ヒータコ
ア、３……迂回路、４……ミツクスドア本体、５
……可撓性金属板、６……摺動縁部、７……ガイ
ドチヤンネル、８……ミツクスドア作動手段、１
５……合成樹脂。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a sectional view taken along the - line in FIG. 1, FIGS. 3 and 4 are conceptual diagrams showing the operating state of the same embodiment, and FIG. 5 is a conceptual diagram showing a conventional mix door device. 1... Heater unit case, 2... Heater core, 3... Detour, 4... Mix door body, 5
... Flexible metal plate, 6 ... Sliding edge, 7 ... Guide channel, 8 ... Mix door operating means, 1
5...Synthetic resin.

Claims

[Scope of utility model registration request]

A heater unit for automobiles that operates to adjust the ratio of the amount of intake air passing through a heater core 2 provided in a heater unit case 1 and the amount of intake air passing through a detour 3 provided close to this heater core 2. In a mix door device for an air conditioner, the mix door main body 4 is constructed by coating a flexible metal plate 5 with a synthetic resin 15 and forming sliding edges 6 on both edges of the metal plate 5,
Inside the heater unit case 1, the mix door main body 4 is moved to a position where the mix door main body 4 moves so as to adjust the ratio of the amount of intake air passing through the heater core 2 and the amount of intake air passing through the detour path 3. An air conditioner for an automobile, characterized in that it is provided with a guide channel 7 on which the sliding edge 6 of the vehicle slides, and has a mix door operating means 8 that presses against the sliding edge 6 and moves the mix door main body 4. Mixdoor equipment.