JPS5898217U

JPS5898217U - Damper structure of automotive air conditioner

Info

Publication number: JPS5898217U
Application number: JP19775281U
Authority: JP
Inventors: 阿部　輝詩; 渡辺　俊充; 五郎内田
Original assignee: トヨタ自動車株式会社
Priority date: 1981-12-25
Filing date: 1981-12-25
Publication date: 1983-07-04
Also published as: JPS624004Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の自動車用空調装置のデフロスタダクト部
を示す断面図、第２図は該ダクトのダンパ取付部近傍構
造を示す斜視図、第３図は第１図の■−■線に沿う断面
図、第４図は従来の他の可動車用空調装置を示す第１図
と同様の断面図、第５図は回能の自動車用空調装置の一
部を示す第２図と同様の斜視図、第６図は第４図のＶＩ
−ＶＩ線に沿う断面図、第７図は本考案に係る自動車用
空調装置のダンパ構造を示す第１図と同様の断面図、第
８図は同実施例の一部を示す第２図と同様の斜視図、第
９図は第７図のＩＸ−ＩＸ線に沿う断面図；第１０図は
同実施例におけるダンパを示す斜視図、第１．．１図は
本考案の第２実施例におけるダンパを示す斜視図である
。１・・・ダクト、２・・・フロントデフロスタ吹出口、
２Ａ、　　３Ａ・・・分割ダクト、２Ｂ、　　３Ｂ・・
・入口、３・・・サイドデフロスタ吹出口、４・・・揺
動軸、８．８Ａ・・・凸部、１５・・・ダンパ、θ・・
・開度。Fig. 1 is a sectional view showing the defroster duct of a conventional automotive air conditioner, Fig. 2 is a perspective view showing the structure of the duct near the damper attachment part, and Fig. 3 is taken along the line ■-■ in Fig. 1. 4 is a sectional view similar to FIG. 1 showing another conventional air conditioner for movable vehicles, and FIG. 5 is a perspective view similar to FIG. Figure 6 is the VI of Figure 4.
- A sectional view taken along line VI, FIG. 7 is a sectional view similar to FIG. 1 showing the damper structure of an automotive air conditioner according to the present invention, and FIG. A similar perspective view, FIG. 9 is a sectional view taken along line IX-IX in FIG. 7; FIG. 10 is a perspective view showing the damper in the same embodiment; ．． FIG. 1 is a perspective view showing a damper in a second embodiment of the present invention. 1...Duct, 2...Front defroster outlet,
2A, 3A...Split duct, 2B, 3B...
・Inlet, 3... Side defroster outlet, 4... Swing shaft, 8.8A... Convex part, 15... Damper, θ...
・Opening degree.

Claims

[Scope of utility model registration request]

(1) Connect the inlets of the split ducts leading to the front defroster outlet and the side defroster outlet in parallel to the duct from the heater, and attach one end to the upstream side of these parallel inlets so that it can swing freely around the pivot shaft. A damper structure for an automotive air conditioner, in which a pivotably supported damper is arranged to adjust the amount of air blown to each divided duct according to the opening degree of the damper, the damper structure facing the inlet of the damper. A damper structure for an automobile air conditioner, characterized in that a convex portion is formed on a side surface of the damper, the convex portion entering into one of the parallel inlets when the opening degree of the damper is below a certain value.

(2) Utility model registration characterized in that the convex portion has a size that balances the amount of warm air blown from the front defroster outlet and the side defroster outlet when the automotive air conditioner is in heater mode. A damper structure for an automobile air conditioner according to claim 1.

(3) The side defroster side inlet is arranged in parallel on both sides of the front defroster side inlet, and the convex portion formed on the damper is arranged so as to enter the front defroster side inlet. A damper structure for an automobile air conditioner according to claim 1 or 2 of the utility model registration claim, characterized in that: