JPH0363453A - Regulator for direction of air - Google Patents

Abstract

PURPOSE:To facilitate assembly, and to install an air-direction regulating plate positively by rotatably supporting the air-direction regulating plate by a spring mounted to a diffuser side plate while movement in the left and right direction of a support shaft is regulated by the keep plate of a front panel. CONSTITUTION:Bearing holes 2 are formed to the side plates 1a, 1b of a diffuser 1 respectively, and support shafts 4 at both ends of an air-direction regulating plate 3 are inserted into the bearing holes 2 while a spring 5 is fixed to the mounting section 2a of the diffuser 1 as being pressure-welded to the outer circumference of the support shaft 4. When the diffuser 1 is bonded with a front panel 6, both ends of the support shafts 4 of the air-direction regulating plate 3 are pushed by keep plates 7 projected from both edges of the opening section 6a of the front panel 6, and movement in the left and right direction is regulated.

Description

[Detailed description of the invention] Industrial applications The present invention relates to a wind direction adjustment device.

2. Description of the Related Art A conventional wind direction adjusting device has a configuration as shown in FIG. That is, support holes 102 are provided in both side plates of the air blowing outlet 101 having a cross-sectional shape.

The wind direction adjusting plate 103 attached to the air outlet 101 has support shafts IQ4a and 104b at both ends, and one support shaft 1
After inserting the friction spring 105 into 04a, the air outlet 101
Pass the support shaft 104a through one of the support holes 1020, pass the other support shaft IQ4b through the support hole 102 on the opposite side of the groove 1, and finally fit the support shaft 104b into the support hole 102 and insert the support shaft 104b into the support hole 1020. By inserting it into the central recess of 102, the wind direction adjusting plate 103 is rotatably held.

In the above configuration, the wind direction adjusting plate 103 is attached to one of the support shafts 1
04a is biased and supported by a friction spring 106, and the other support shaft 1o4b is supported and its movement in the axial direction is restricted by the lid 10e. This could be done by changing the direction and maintaining the blowing direction.

Problems to be Solved by the Invention In such a conventional configuration, there are a large number of parts for the function of adjusting the wind direction, and the support lid tends to become disengaged during long-term use, and the wind direction adjustment plate comes off. There was a problem with this.

The present invention has been made to solve these problems, and it is an object of the present invention to provide a wind direction adjustment device that has a small number of parts, is easy to assemble, and can securely hold a wind direction adjustment plate.

Means for Solving the Problems In order to solve this problem, the present invention provides a frame-shaped air blowing outlet with support holes on both side plates, and a wind direction device with support shafts protruding from both ends to be inserted into the support holes. It has an adjustment plate, a spring that presses against the outer peripheral surface of the support shaft, a mounting part that holds the spring provided on the outer surface of the side plate, and a front panel that is provided with an opening in which the air outlet is housed. The front panel is provided with a presser plate that protrudes rearward from both edges of the opening, and the tip of the support shaft is in contact with the presser plate.

In this configuration, the spring presses against the outer periphery of one of the support shafts of the wind direction adjustment plate to rotatably hold the wind direction adjustment plate, and the presser plate holds both ends of the support shaft and rotates in the axial direction. By suppressing the movement of the support shaft, the support shaft will not come out of the support hole.

EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2. The side plates 1a and 1b of the air outlet 1 each have a support hole 2, and on the outside of one side plate 1a, near the support hole 2, there is a protruding mounting portion 2a on which a rod-shaped spring 6 is hooked.
has been established. A pair of support shafts 4 are provided at both ends of the wind direction adjustment plate 30.
The support shafts 4 are inserted into the support hole 2, and one of the support shafts 4 is in pressure contact with the spring 6. The front panel 6 has an opening 6 into which the air outlet 1 is attached.
It has a structure in which a holding plate 7 is extended so as to be in contact with both ends of a pair of support shafts 4 of the wind direction adjusting plate 3.

In the above structure, first, one end of the support shaft 40 of the wind direction adjustment plate 3 is inserted into one of the support holes 2 of the air outlet 1, the other support shaft 4 is inserted into one of the support holes 2, and the spring 5 is inserted into the wind direction adjustment plate. The air outlet 1 is pressed against the outer periphery of the support shaft 4 of 3.
It is fixed to the mounting part 2a of.

Next, when attaching the air outlet 1 to the front panel 6, the presser plate 7 protruding from both edges of the opening 6a of the front panel 6 allows
Both ends of the support shaft 4 of the wind direction adjustment plate 3 are pressed against each other, and the movement of the wind direction adjustment plate 3 in the left-right direction can be restricted, so that the support shaft 4 does not deviate from the support hole 2. Since the support shaft 4 of the wind direction adjustment plate 3 is rotatably pressed by the spring 6, the wind direction can be changed freely and the set position can be maintained at the same time.

Effects of the Invention As is clear from the description of the embodiments above, according to the present invention, the support shaft of the wind direction adjustment plate is pressed by the spring attached to the side plate of the outlet, so that the wind direction adjustment plate can be rotated around the shaft. At the same time, by controlling the movement of the support shaft of the wind direction adjustment plate in the left and right direction with the presser plate on the front panel, the number of parts is small and assembly is easy, and the wind direction adjustment plate can be installed securely. This provides an excellent wind direction adjustment device that achieves the following effects.

[Brief explanation of drawings]

FIG. 1 is a structural diagram of a wind direction adjusting device according to an embodiment of the present invention, FIG. 2 is an external view of the same, and FIG. 3 is a structural diagram of a conventional wind direction adjusting device. 1... Air outlet, 2... Support hole, 2a.
...Mounting part, 3...Wind direction adjustment plate, 4...
...Support shaft, 5...Spring, 6...
-...Front panel, 6a...Opening, 7...
...pressing plate.

Claims (1)

[Claims] A frame-shaped air outlet with support holes in both side plates, a wind direction adjusting plate having a support shaft inserted into the support hole protruding from both ends, a spring that presses against the outer peripheral surface of the support shaft, and the side plate. has a mounting portion for holding the spring provided on the outer surface of the spring, and a front panel provided with an opening in which the air outlet is housed, and the front panel has a presser foot that protrudes rearward from both edges of the opening. A wind direction adjusting device comprising a plate, the tip of the support shaft being in contact with the holding plate.