JPH09310908A - Air direction regulating device for air conditioner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air direction regulating device for an air conditioner, common in the parts thereof, simple in the structure of a mold and profitable in cost. SOLUTION: An air direction regulating device is constituted of a plurality of up-and-down air direction plates 4, supported by the left-and-right side walls of an air outlet port 3 provided in a front cover 2 pivotally through a shaft, and a plurality of left-and-right air direction plates 6, supported by the up-and- down side walls of an air outlet port 3 pivotally through a shaft. In this case, the left-and-right air direction plate 6 is supported on the axial line of the up-and-down air direction plate 4 through a shaft and a recessed part 6c for receiving the up-and-down air direction plate 4 is formed at one side of the left-and-right air direction plate 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner, and more particularly to a mounting structure for a vertical wind direction plate and a horizontal wind direction plate.

[0002]

2. Description of the Related Art A conventional air-direction adjusting device for an air conditioner, for example, is shown in FIG.
As shown in (A) and FIG. 3, a plurality of air outlets 3 are integrally formed on the front cover 2 mounted on the front surface of the main body 1, and a plurality of air outlets 3 are arranged on both left and right walls of the air outlet 3 at equal intervals in the horizontal direction. Rotating shafts 4a projecting at substantially the center of both left and right ends of the vertical wind direction plate 4 installed are rotatably supported by the air outlet 3, and a connecting shaft 4b projecting at the rear end of the vertical wind direction plate 4, The connecting plate 5 is provided with a connecting portion (not shown) corresponding to the connecting shaft 4b, and the vertical wind direction plate 4 is connected by the connecting plate 5.

Further, a plurality of recessed rotary shafts 6a are provided substantially in the center of the upper and lower ends of the left and right air flow direction plates 6 which are opposed to each other on the back surface of the vertical air flow direction plate 4 and are arranged in parallel at equal intervals in the vertical direction.
A coupling shaft (not shown) fitted to a convex support shaft 3b corresponding to the rotary shaft 6a, rotatably supported on the upper and lower inner walls of the And a connecting plate 7 provided with a connecting portion (not shown) corresponding to the connecting shaft. The connecting plate 7 connects the left and right airflow direction plates 6 and is rotated by a motor via a drive plate 8. It is composed.

However, in the above structure, when it is desired to dispose the left and right airflow direction vanes on the front side of the blowout port due to a design change or the like, new molds such as the front cover and the left and right airflow direction vanes are generated, and the number of metal mold points is large. However, it is disadvantageous in terms of cost and has a problem that parts cannot be standardized.

[0005]

SUMMARY OF THE INVENTION In view of the above problems, the present invention provides a wind direction adjusting device for an air conditioner, which has common parts, has a simple die structure, and is advantageous in terms of cost. With the goal.

[0006]

In the present invention, in order to solve the above-mentioned problems, a plurality of vertical wind direction plates rotatably supported on the left and right side walls of the outlet provided in the front cover and the same vertical wind direction. A plurality of left and right airflow direction plates pivotally supported on the upper and lower side walls of the air outlet so as to be located on the front side or the back side of the plate, wherein the left and right airflow direction plates are It is configured to be axially supported and to accommodate the same vertical airflow direction vane on one side thereof. In addition, a concave portion is formed in the accommodating portion that accommodates the vertical wind direction plate. Further, the connecting shaft that interlocks the left and right wind direction plates is provided inside the axis. Further, when the left / right airflow direction plate is attached to the front side of the up / down airflow direction plate, a drive plate for interlocking the left / right airflow direction plate is provided inside the recess. Further, when the left / right airflow direction plate is attached to the back surface side of the up / down airflow direction plate, the drive plate for interlocking the left / right airflow direction plate is provided outside the recess.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION An air outlet provided in a front cover, a vertical wind direction plate for vertically deflecting the air blown from the air outlet, and a left and right wind direction plate for horizontally deflecting the air, The left and right wind direction plates are pivotally supported on the axis of the vertical wind direction plate, and the vertical wind direction plate is housed on one side of the left and right wind direction plate, so that the parts are made common and the mold structure is The wind direction adjusting device for an air conditioner is simple and advantageous in terms of cost.

[0008]

Embodiments of the present invention will be described below in detail with reference to the drawings. 1 (A) and 2 (A) show an embodiment in which the vertical airflow direction vanes are arranged in front of the air outlet, and FIGS. 1 (B) and 2 (B) show the left airflow direction vanes in front of the air outlet. It is an example in the case of being disposed in. 1A and 2A, 1 is a main body, 2 is a front cover mounted on the front surface of the main body 1, 3 is an air outlet integrally formed with the front cover,
Reference numeral 4 is a vertical wind direction plate which is arranged in parallel on both left and right side walls of the outlet 3 at equal intervals in the horizontal direction. Rotating shafts 4a projecting substantially at the centers of the left and right ends are provided on both the left and right sides of the outlet 3. Connecting shaft 4b that fits into the recessed support shaft hole 3a, rotatably supports the shaft, and projects from the rear end of the vertical airflow direction plate 4 and a connecting portion (not shown) corresponding to the connecting shaft 4b. The connecting plate 5 is provided with the connecting plate 5 and the vertical airflow direction plate 4 is connected by the connecting plate 5 and is rotated.

Reference numeral 6 is opposite to the back surface of the vertical wind direction plate 4,
A plurality of left and right airflow direction plates arranged side by side at equal intervals in the vertical direction. A recess 6c for accommodating the vertical airflow direction plate 4 is provided on one side of the left and right airflow direction plate 6 and is provided in upper and lower projecting portions 6b of the same recess 6c. Rotating shaft 6a,
Fitted on convex support shafts 3b provided on the upper and lower sides on the axis of the support shaft hole 3a and corresponding to the rotary shaft 6a, rotatably supported, and recessed portions 6c of the left and right wind direction plates 6 And a connecting plate (not shown) that is provided at a substantially central portion of the lower portion of the base plate and a connecting plate (not shown) corresponding to the connecting shaft.
The left and right airflow direction plates 6 are connected with each other and rotated by a motor from the outside of the recess 6c via the drive plate 8.

1B and 2B show an example in which the left and right airflow direction vanes 6 are arranged in front of the air outlet 3, and the vertical airflow direction vanes 4 are arranged in front of the air outlet 3. Only the parts different from the case will be described. The left and right wind direction plates 6 are the same parts as those described above, and face the front surfaces of the up and down wind direction plates, and support the shaft 3b.
A rotary shaft 6a is fitted to the rotary shaft 6a, is rotatably supported, and is connected to a corresponding connecting shaft (not shown) protruding substantially at the center of the lower portion of the recess 6c of the left / right airflow direction plate 6. Connecting plate 7 provided with a portion (not shown).
Are connected to each other and are rotated by a motor from the inside of the recess 6c through the drive plate 8.

In the above structure, the rotary shaft 6a of the left / right airflow direction plate 6 is fitted to the support shaft 3b of the air outlet 3 so that the airflow direction plate 6 can be attached to either the front side or the back side of the vertical airflow direction plate. The air conditioner of the air conditioner has common parts and is simple in mold structure and advantageous in cost.

[0012]

As described above, according to the present invention, it is possible to provide a wind direction adjusting device for an air conditioner which has common parts, a simple mold structure, and is advantageous in terms of cost.

[Brief description of drawings]

FIG. 1 is a perspective view of an air conditioner according to the present invention and a conventional example, (A) shows a case where a vertical wind direction plate is arranged in front of an outlet, and (B) shows a left and right wind direction plate in front of the outlet. This is the case when they are arranged.

FIG. 2 is an explanatory view of a wind direction adjusting device for an air conditioner according to the present invention, (A) is a side view in the case where a vertical wind direction plate is arranged in front of an outlet, and (B) is a left and right wind direction plate. It is a side view at the time of arranging in the front of an outlet.

FIG. 3 is a side view of a case where a vertical wind direction plate according to a conventional example is arranged in front of an outlet.

[Explanation of symbols]

 1 Main body 2 Front cover 3 Air outlet 3a Support shaft hole 3b Support shaft 4 Vertical wind direction plate 4a, 6a Rotation shaft 4b Connection shaft 5 Connection plate 6 Left and right wind direction plate 6b Projection 6c Cutout 7 Connection plate 8 Drive plate

Claims (5)

[Claims] 1. A plurality of vertical airflow direction vanes rotatably supported on both left and right side walls of an air outlet provided on a front cover, and the air blower positioned so as to be located on the front side or the back side of the vertical airflow direction plate. A plurality of left and right wind direction plates rotatably supported on both upper and lower side walls of the outlet, wherein the left and right wind direction plates are supported on the axis of the upper and lower wind direction plates, An air conditioner adjusting device for an air conditioner, characterized in that the upper and lower wind direction plates are housed. 2. The air-direction adjusting device for an air conditioner according to claim 1, wherein a recess is formed in an accommodating portion for accommodating the vertical wind direction plate. 3. The wind direction adjusting device for an air conditioner according to claim 1, wherein a connecting shaft for interlocking the left and right wind direction plates is provided inside the axis. 4. When the left and right wind direction plates are attached to the front side of the upper and lower wind direction plates, a drive plate for interlocking the left and right wind direction plates is provided inside the recess.
A wind direction adjusting device for the air conditioner according to the above. 5. The driving plate for interlocking the left and right wind direction plates is provided outside the recess when the left and right wind direction plates are attached to the back side of the up and down wind direction plate.
A wind direction adjusting device for the air conditioner according to the above.