JPH0461247U

JPH0461247U -

Info

Publication number: JPH0461247U
Application number: JP10358490U
Authority: JP
Priority date: 1990-10-01
Filing date: 1990-10-01
Publication date: 1992-05-26

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る車両用空気調
和装置の風向変更装置の主要部を示す斜視図、第
２図は車両用空気調和装置の車室内へのベント吹
出し部であるベントグリルを示す斜視図、第３図
は各ブレードが平行となつた状態にある風向変更
装置の側面図、第４図は拡散送風状態にある同装
置の側面図、第５図は局部送風状態にある同装置
の側面図、第６図は局部送風状態で風の吹出し方
向を下向きにした状態にある同装置の側面図、第
７図は風向変更装置の作動説明図、第８図は従来
の風向変更装置の側面図である。１……風向変更装置、２……ベント吹出口（吹
出口）、３……ダクト、４……中央ブレード、５
，６……上側ブレード、７，８……下側ブレード
、４ａ〜８ａ……回動軸、４ｂ……係合ピン、９
……操作レバー、９ａ……第１の長穴、９ｂ……
第２の長穴、１０ａ，１０ｂ，１１ａ，１１ｂ，
１２ａ，１２ｂ，１３ａ，１３ｂ……可動レバー
、１６〜１９……連結ロツド、１６ｂ〜１９ｂ…
…連結ロツドの他端部（２枚の可動レバーの結合
部）。 FIG. 1 is a perspective view showing the main parts of a wind direction changing device of a vehicle air conditioner according to an embodiment of the present invention, and FIG. 2 is a vent grill that is a vent outlet into the vehicle interior of the vehicle air conditioner. Fig. 3 is a side view of the wind direction changing device with the blades in parallel, Fig. 4 is a side view of the device in the diffused air blowing state, and Fig. 5 is the local air blowing state. Fig. 6 is a side view of the device in a state where the wind is blowing in a localized state with the wind blowing direction facing downward, Fig. 7 is an explanatory diagram of the operation of the wind direction changing device, and Fig. 8 is a conventional wind direction FIG. 3 is a side view of the changing device. 1...Wind direction change device, 2...Vent outlet (air outlet), 3...Duct, 4...Central blade, 5
, 6... Upper blade, 7, 8... Lower blade, 4a to 8a... Rotating shaft, 4b... Engaging pin, 9
...Operation lever, 9a...First elongated hole, 9b...
Second long hole, 10a, 10b, 11a, 11b,
12a, 12b, 13a, 13b...Movable lever, 16-19...Connection rod, 16b-19b...
...The other end of the connecting rod (the joining part of the two movable levers).

Claims

[Scope of utility model registration request]

In a wind direction changing device for an air conditioner that changes the direction of the wind blown out from the outlet, these devices are arranged vertically at intervals in a duct that has an outlet, and can be rotated around rotating shafts on both sides. at least three central, upper, and lower blades, and a first blade that engages with the rotation shaft of the central blade and an engaging pin located at the rear end of the blade, respectively.
and an operating lever that has a second elongated hole and that can be slid in the longitudinal direction of one side of the blade and can be rotated about the rotation axis, the central blade and the upper blade, and the rear end sides of the central blade and the lower blade are respectively connected by two movable levers that are rotatably connected,
A wind direction changing device for an air conditioner, wherein a connecting portion of each of the two movable levers is connected to an arm portion integral with the operating lever via a connecting rod.