JPS622945U

JPS622945U -

Info

Publication number: JPS622945U
Application number: JP1985093585U
Authority: JP
Priority date: 1985-06-20
Filing date: 1985-06-20
Publication date: 1987-01-09
Also published as: JPH0236026Y2

Description

[Brief explanation of the drawing]

第１図はこの考案による空気調和機の室内ユニ
ツトの一実施例を示した外観斜視図、第２図は同
室内ユニツトの空気吹出し口の部分を示す断面図
、第３図は第１図に示されている風向切替板の背
面図、第４図は第３図における―線断面図、
第５図は風向切替板の一方の端部とそれに対応す
る空気吹出し口の側壁との関係を示す斜視図、第
６図は風向切替板の他方の端部をそれに対応する
空気吹出し口の側壁に取付ける状態を示した分解
斜視図、第８図は主風向切替板の回動操作に関連
して副風向切替板が示じられ状態で示す断面図、
第９図は従来の室内ユニツトを示す概略的な要部
断面図である。図中、１０はハウジング、１１は空気吹出し口
、１２は風向切替板、１３は主風向切替板、１４
は副風向切替板、１５は回転支承部材、１６は軸
受リブ、１７，２１はアーム、１９，２２はボス
、２３は軸受孔、２４，２５はガイド溝、２６は
板バネ、２７はカム部材、３１はスペーサ筒、３
３は回動角制御溝、３４はキーフランジ、３５は
Ｄカツト軸である。 Fig. 1 is an external perspective view showing an embodiment of an indoor unit of an air conditioner according to this invention, Fig. 2 is a sectional view showing the air outlet of the same indoor unit, and Fig. 3 is the same as Fig. 1. The rear view of the wind direction switching plate shown, FIG. 4 is a sectional view taken along the line - in FIG. 3,
Figure 5 is a perspective view showing the relationship between one end of the wind direction switching plate and the side wall of the corresponding air outlet, and Figure 6 is a perspective view showing the relationship between the other end of the wind direction switching plate and the side wall of the corresponding air outlet. FIG. 8 is an exploded perspective view showing the state in which the main wind direction switching plate is attached, and FIG.
FIG. 9 is a schematic cross-sectional view of the main parts of a conventional indoor unit. In the figure, 10 is a housing, 11 is an air outlet, 12 is a wind direction switching plate, 13 is a main wind direction switching plate, 14
15 is a subwind direction switching plate, 15 is a rotation support member, 16 is a bearing rib, 17, 21 is an arm, 19, 22 is a boss, 23 is a bearing hole, 24, 25 is a guide groove, 26 is a leaf spring, 27 is a cam member , 31 is a spacer tube, 3
3 is a rotation angle control groove, 34 is a key flange, and 35 is a D-cut shaft.

補正昭６０．１０．１６図面の簡単な説明を次のように補正する。明細書、第１６頁第１行「視図、」のあとに「
第７図は副風向板を開いた状態を示す断面図、」
を加入する。明細書、第１６頁第２行「示じられた状態で」
を「閉じられる状態を」と訂正する。Amendment October 16, 1980 The brief description of the drawing is amended as follows. Specification, page 16, line 1, after “View,” “
Figure 7 is a sectional view showing the secondary wind direction plate opened.
join. Specification, page 16, line 2 “In the condition shown”
is corrected to ``the state of being closed.''

Claims

[Claims for Utility Model Registration] (1) An indoor unit housing having an air flow path including a heat exchanger and a blower, and an air opening from the lower front of the housing to the bottom surface corresponding to the outlet of the air flow path. In an air conditioner comprising an air outlet and a wind direction switching plate rotatably provided within the air outlet, the air direction switching plate is in a first operating position in which the front side of the air outlet is closed. comprises a main wind direction switching plate located below and a secondary wind direction switching plate disposed above the main wind direction switching plate, and a plate rising along the back side of the secondary wind direction switching plate on the back side of the main wind direction switching plate. A spring is provided on the back side of the secondary wind direction switching plate, and a first cam surface that is biased by the leaf spring to hold the secondary wind direction switching plate in the closed position, and a second cam surface that holds the secondary wind direction switching plate in the open position. a cam member including a cam surface, the plate spring is in contact with the first cam surface, and the main wind direction switching plate is moved in a predetermined direction when the secondary wind direction switching plate is closed. By slightly rotating the leaf spring, the above-mentioned leaf spring
An air conditioner characterized in that the sub-air direction switching plate is automatically opened by moving from the cam surface to the second cam surface. (2) The air conditioner according to claim (1), wherein the main wind direction switching plate is provided with a rotary support member that rotatably supports the sub wind direction switching plate. (3) In claim (1) or (2) for utility model registration, the main wind direction switching plate and the auxiliary wind direction switching plate move the air from the first operating position around the rotational axis of the main wind direction switching plate. An air conditioner characterized in that the air conditioner is rotated toward a second operating position stored on the upper wall side of the air outlet. (4) Scope of claims for utility model registration (1), (2) or (3)
A boss is formed on an upper side wall of the secondary wind direction switching plate to project toward a side wall of the air outlet, and a boss is formed on the side wall of the air outlet when the secondary wind direction switching plate is opened. 1. An air conditioner characterized in that a guide groove is formed having an engagement step that engages with the guide groove and prevents the upper end portion from moving forward.