JPH0438815U

JPH0438815U -

Info

Publication number: JPH0438815U
Application number: JP8060290U
Authority: JP
Priority date: 1990-07-31
Filing date: 1990-07-31
Publication date: 1992-04-02
Anticipated expiration: 2005-07-31
Also published as: JP2525054Y2

Description

[Brief explanation of drawings]

第１，２図は、本考案の一実施例に係る自動車
用空気調和装置のダンパーを示す要部斜視図、及
び、要部断面図、第３図は、同実施例の作用の説
明に供する図、第４図は、一般的なヒータユニツ
トを示す概略側面図、第５図は、第４図のＡ−Ａ
線に沿う断面図、第６図は、同ヒータユニツトの
概略平面図である。１……ヒータユニツト、２……ユニツトケース
、７……デフダクト用吹出口、８……ベントダク
ト用吹出口、９……フツトダクト用吹出口、１１
……ベントダンパー、１２……フツトダンパー、
１３……デフダクト用接続口、１４……デフダク
ト、１５……デフ用の車内吹出口、２０……デフ
ダンパー、２０ａ……側面、２１……凸部、２２
……助走部、２３……回動軸。 1 and 2 are a perspective view and a sectional view of the main parts of a damper of an automobile air conditioner according to an embodiment of the present invention, and FIG. 3 is for explaining the operation of the embodiment. Fig. 4 is a schematic side view showing a general heater unit, and Fig. 5 is an A-A in Fig. 4.
A cross-sectional view taken along the line, FIG. 6, is a schematic plan view of the heater unit. DESCRIPTION OF SYMBOLS 1... Heater unit, 2... Unit case, 7... Air outlet for differential duct, 8... Air outlet for vent duct, 9... Air outlet for foot duct, 11
...Vent damper, 12...Foot damper,
13...Connection port for differential duct, 14...Differential duct, 15...In-vehicle air outlet for differential, 20...Differential damper, 20a...Side surface, 21...Protrusion, 22
... Run-up section, 23 ... Rotation axis.

Claims

[Claims for Utility Model Registration] (1) The duct 14 and the automobile air conditioner are connected to each other so as to control the amount of air blown into the duct 14 communicating with various in-vehicle air outlets 15 provided in the vehicle interior. In a damper of an automobile air conditioner that is attached to a duct outlet 7 provided between a unit 1 of the device, a side surface 20a of the damper 20 facing the duct outlet 7 is provided with a When the degree of opening of the damper 20 is less than or equal to a predetermined value, a convex portion 21 is formed to protrude from the duct outlet 7, and when the degree of opening of the damper 20 is less than or equal to the predetermined value, the convex portion 21 is formed to project from the duct outlet 7 in a desired direction. In order to blow out air toward
1. A damper for an air conditioner for an automobile, characterized in that the damper is formed as follows. (2) The damper 20 is a differential damper 20 attached to the differential air outlet 7 provided between the differential duct 14 and the heater unit 1, and the rotation axis 23 of the differential damper 20 is aligned along the vehicle width direction. and attach it to the heater unit 1,
The damper for an air conditioner for an automobile according to claim 1, wherein the run-up portion (22) is formed on the convex portion (21) along a direction perpendicular to the rotation axis (23).