JP2004138363A - Attachment structure of louver for wind direction control - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an attachment structure of a louver for wind direction control of an air conditioner blowout opening attached to the blowout opening of an air conditioner, spreading cold air or hot air, and preventing discomfort due to direct blowing of the cold air or hot air on a person. <P>SOLUTION: The attachment structure is characterized by that it comprises a pair of fixed plates attached to a blowout opening rim part neighborhood of the air conditioner via a pressure sensitive adhesive double coated tape or the like, engagement grooves respectively formed on surfaces of the pair of fixed plates, a pair of support arms having T-shaped fixing parts freely engaging and disengaging with respect to each engagement groove, and a pair of mutually facing bearing parts provided so as to protrude from tips of the pair of support arms, the louver for wind direction control is turnably held between the bearing parts, and a user can change a turning angle of the louver for wind direction control at will. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
[Field of the Invention]
The present invention relates to a louver mounting structure for adjusting a wind direction of an air conditioner outlet for diffusing cold air or warm air blown out by an air conditioner in various directions. The present invention relates to a louver mounting structure for adjusting a wind direction of an air conditioner outlet in an in-ceiling type air conditioner which can be mounted on the same surface without any unevenness.
[0002]
[Prior art]
A movable louver is usually installed inside the air outlet at the air outlet of the air conditioner, and a control device that can set the wind direction by controlling the angle of the movable louver or automatically change the wind direction is incorporated. I have.
[0003]
However, the set wind direction is discomforting to those who work with the office desk arranged in a predetermined position, because they are directly hit by cold or warm air. Even if the air conditioner is set so that the wind direction can be automatically changed, the cold and warm winds that come periodically are intense, making it difficult for people who flutter documents or work in the department. This phenomenon has become a problem because the more the air-conditioning efficiency of the air conditioner is increased, the more the blowout of the cool air and the warm air becomes.
[0004]
In order to solve the above-mentioned problems, various devices for externally attaching a louver or a wing-shaped plate for changing a wind direction to an air outlet of an air conditioner have been commercialized. Since the mounting mechanism, the mechanism for adjusting the position of the plate-like body such as a louver with respect to the air outlet, and the mechanism for adjusting the direction of the plate-like body such as the louver are incorporated and have a complicated configuration, the number of parts is large and the price is high.
[0005]
In addition, a screw having a knob on the head, such as a screw with a knob on the head, is screwed by a method different in the state of being tightened by a person, and a support arm for arranging a plate-like body, such as a louver, at the outlet. In general, the support arm is extended longer than the arm fixing position, or the support arm is divided into two parts and is rotatably screwed through a direction adjusting knob of a plate-like body such as a louver. Therefore, the plate-like body such as the louver vibrates due to the blowing of the cool air or the warm air to generate a vibration sound.
[0006]
[Problems to be solved by the invention]
The present invention has been made in view of the above-described problem, and relates to an external air outlet direction adjusting louver mounting structure for temporarily blowing out cold air or warm air blown out from an air conditioner to a louver to diffuse the air. It is intended to provide simple and inexpensive products, and to connect and fix each part without using different methods of tightening depending on the person, such as screwing with a knob, only fitting and shaft mounting In addition, the support arm of the louver for adjusting the wind direction is a single member, and is attached to a fixed plate fixed near the air outlet edge of the air conditioner via, for example, a double-sided adhesive tape or a suction plate. As a fitting structure, the length of the support arm is short, there is no connection structure on the way, and the louver for wind direction adjustment does not vibrate due to the blowout of cold or warm air, and no vibration noise is generated. .
[0007]
Further, according to the present invention, when dust adheres to the wind direction adjusting louver due to blowing of cool air or warm air, and when it becomes dirty, the wind direction adjusting louver and the support arm can be easily removed, and after cleaning or wiping, mounting. It is an object of the present invention to provide a louver mounting structure for adjusting a wind direction of an external air conditioner outlet which can be installed.
[0008]
[Means for Solving the Problems]
The air-conditioning louver mounting structure of the air-conditioner outlet according to the present invention includes a pair of fixed plates fixed to the air-conditioner outlet near the air outlet, for example, via a double-sided adhesive tape or a suction disk, and the like. A pair of support arms each having a fitting groove formed on the surface thereof and a T-shaped fixing portion that is removably fitted into each of the fitting grooves, and are provided so as to be opposed to and protrude from the distal ends of the pair of support arms. The wind direction adjusting louvers are rotatably sandwiched between the pair of bearing portions and the bearing portions so that the user can arbitrarily change the rotation angle of the wind direction adjusting louvers.
[0009]
Thus, according to the present invention, the wind direction adjusting louver has a rectangular shape having an arc-shaped cross section, and the wind direction adjusting louver has rotation shafts at both ends in the longitudinal direction, respectively. It was configured such that it was mounted on a pair of bearing portions provided so as to face each other and protrude.
[0010]
Therefore, the number of components is extremely reduced to a pair of fixing plates, a pair of support arms, and a louver for adjusting the wind direction, and a simple and inexpensive product can be provided.
[0011]
In addition, the method of connecting and fixing each part is as follows. The fixing plate is preferably attached to the vicinity of the outlet edge of the exterior of the air conditioner using a double-sided adhesive tape without using screws, and the fixing plate and the supporting arm Is fixed by fitting a T-shaped fixing part integrally formed with the support arm into a fitting groove formed on the surface of the fixing plate, and louvers for adjusting the wind direction are provided so as to face each other and protrude from the tip of the support arm. The connection between each pair of bearings is secured and the components can be securely connected and fixed.By making the support arm extremely short, the louvers for adjusting the wind direction are vibrated by blowing out cold or warm air. To avoid vibration noise.
[0012]
Furthermore, according to the present invention, when dust adheres to the louver for adjusting the wind direction due to blowing of cool air or warm air, the support arm can be removed from the fixing plate, and after cleaning or wiping, the support arm can be adjusted with the wind direction. The T-shaped fixing portion of the support arm, which is inserted into the fitting groove of the fixing plate, is configured to be removably fitted so that the louver can be mounted as before.
[0013]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment of the present invention will be described in detail with reference to FIGS. FIG. 1 is a front view showing a state in which a wind direction adjusting louver is attached to an air outlet of an air conditioner. FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1. FIG. FIG. 4 is a ceiling plan view for explaining a state in which a louver for adjusting a wind direction according to the present invention is attached to a ceiling built-in type air conditioner.
[0014]
1 to 4, reference numeral 1 denotes an exterior part of the air conditioner, 2 denotes an air outlet of the air conditioner, and 3a and 3b denote a pair of fixing plates. The fixing plates 3a and 3b are attached to the air conditioner exterior part 1 in the vicinity of the edge of the air outlet 2 through fastening parts 4a and 4b made of a double-sided adhesive tape or the like. , 5b are respectively formed.
[0015]
Reference numerals 6a and 6b denote a pair of support arms. The support arms 6a and 6b have T-shaped fixing portions 7a and 7b at one end, and are provided so as to face each other and protrude at the other end. It has a pair of bearings 8a and 8b, and the support arms 6a and 6b, the T-shaped fixing parts 7a and 7b, and the bearings 8a and 8b are manufactured integrally.
[0016]
The T-shaped fixing portions 7a and 7b of the support arms 6a and 6b are removably inserted into fitting grooves 5a and 5b formed on the surfaces of the fixing plates 3a and 3b, respectively. The method of inserting the T-shaped fixing portion 7a of the support arm 6a into the fitting groove 5a can be easily performed by performing the operation of arrow 9 as shown in FIG. Just do it.
[0017]
The wind direction adjusting louver 10 has a strip shape having an arc-shaped cross section, and the wind direction adjusting louver 10 has rotating shafts 11a and 11b at both ends in the longitudinal direction, and the rotating shafts 11a and 11b are Each of the support arms 6a and 6b is supported between a pair of bearings 8a and 8b provided so as to protrude from the distal ends of the support arms 6a and 6b, and is held rotatably between the support arms 6a and 6b. Have been.
[0018]
Accordingly, the angle of the wind direction adjusting louver 10 is adjusted by the user rotating the wind direction adjusting louver 10 so that the concave surface becomes an elevation angle with respect to the cool air or the warm air from the air conditioner outlet 2 so that the wind direction is toward the ceiling. The wind direction adjusting louver 10 can be rotated so that the convex surface becomes an elevation angle with respect to the cool air or warm air from the air conditioner outlet 2 to diffuse the cool air or warm air. Helps to equalize the temperature of the entire room, and can prevent cold or warm air from directly hitting the person who is working directly below the air conditioner outlet or in the set wind direction position and giving discomfort.
[0019]
FIG. 4 explains how the louver for adjusting the wind direction of the present invention is installed in an air conditioner built into a ceiling in an overall view of the air conditioner. In FIG. 4, reference numeral 1 denotes an air conditioner exterior part, 2a, 2b, 2c, and 2d, which are seen from a ceiling down view, and 12 denotes an air conditioner outlet, and 12 denotes an air conditioner inlet.
[0020]
In FIG. 4, a wind direction adjusting louver having a very small number of parts, comprising a pair of fixing plates 3a and 3b, a pair of support arms 6a and 6b, and a wind direction adjusting louver 10, is attached only to the air conditioner outlet 2a. In FIG. 4, it goes without saying that the other air outlets 2b, 2c and 2d can be provided with wind direction adjusting louvers having the same configuration.
[0021]
FIG. 5 shows an example in which a louver mounting structure for adjusting the wind direction of an air conditioner outlet of the present invention is applied to an air conditioner mounted on a wall surface. In FIG. 5, 13 is installed on a building wall surface, and 14 is installed on a building wall surface. An exterior part 2 of the horizontal air conditioner is an air conditioner outlet.
[0022]
A fixing plate 3b is fixed to the air conditioner exterior portion 14 via a fastening portion 4b made of a double-sided adhesive tape or the like, and a T-shaped fixing of a support arm 6b is fitted in a fitting groove 5b of the fixing plate 3b. The portion 7b is removably fitted.
[0023]
The louver 10 for adjusting the wind direction has rotating shafts 11a (not shown) and 11b at both ends similarly to the above embodiment, and the rotating shafts 11a and 11b are provided with a pair of support arms 6a (not shown), The louver 10 for adjusting the wind direction is rotatable with respect to the pair of support arms 6a and 6b, and is free from cold air and warm air from the air outlet 2 between the pair of support arms 6a and 6b. The elevation angle can be changed in the direction.
[0024]
Thus, in the present embodiment, in a configuration similar to that of the above-described embodiment, the present invention is not only a ceiling-mounted air conditioner, but also a general-purpose air conditioner that can be sufficiently used for other commercial air conditioners or home air conditioners. Is shown.
[0025]
Further, the fixing plates 3a and 3b, the support arms 6a and 6b, and the louver 10 for adjusting the wind direction used in the present invention may be made of a material such as synthetic resin which is lightweight and can be molded in a complicated shape. It is needless to say that various modifications and changes are possible without changing.
[0026]
【The invention's effect】
As described above, the louver mounting structure for adjusting the wind direction of the air-conditioner outlet according to the present invention comprises the fixing plate 3a attached to the vicinity of the edge of the air-conditioner outlet 2 via the fastening parts 4a and 4b made of a double-sided adhesive tape or the like. 3b, a pair of support arms 6a, 6b having fitting grooves 5a, 5b respectively formed on the surfaces of the pair of fixing plates, and T-shaped fixing portions 7a, 7b detachable in the respective fitting grooves. A pair of bearing portions 8a and 8b provided so as to face each other and protrude from the pair of support arm tips, and a wind direction adjusting louver 10 rotatably sandwiched between the bearing portions so that the user can freely adjust the wind direction adjusting louver. The configuration was such that ten rotation angles could be varied.
[0027]
Further, in the present invention, the wind direction adjusting louver 10 has a rectangular shape having an arc-shaped cross section, the wind direction adjusting louver has rotating shafts 11a and 11b at both ends in the longitudinal direction, and the support arms 6a and 6b And a pair of bearing portions 8a and 8b provided so as to face each other and protrude from the front end portion.
[0028]
Accordingly, the number of parts is extremely reduced as compared with the conventional products, and the pair of fixing plates 3a and 3b, the pair of support arms 6a and 6b, and the louver 10 for adjusting the wind direction can be provided, and a simple and inexpensive product can be provided.
[0029]
In addition, the connection and fixing method of each component is as follows. The fixing plates 3a and 3b preferably use fastening portions 4a and 4b made of a double-sided adhesive tape or the like without using screws. The fixing plate and the support arms 6a and 6b are fixed by fixing the T-shaped fixing portions 7a and 7b of the support arm to fitting grooves 5a and 5b formed on the surface of the fixing plate. The louver 10 for adjusting the wind direction is arranged between the bearings 8a and 8b provided on the support arms 6a and 6b, respectively, so that the connection and fixing between the members can be surely performed. By extremely shortening the length with an integral object, a louver mounting structure in which the louver for adjusting the wind direction vibrates due to the blowing of cool air or warm air and does not generate vibration noise can be realized.
[0030]
Furthermore, according to the present invention, when dust adheres to the wind direction adjusting louver due to blowing of cold air or warm air and becomes dirty, the support arms 6a and 6b can be easily removed from the fixing plates 3a and 3b, and the cleaning can be performed. The effect of implementing the present invention is large, for example, a louver mounting structure capable of mounting the support arms 6a and 6b and the wind direction adjusting louver 10 as before after wiping and cleaning is realized.
[Brief description of the drawings]
FIG. 1 is a front view showing a state in which the present invention is attached to an air outlet of an air conditioner.
FIG. 2 is a sectional view taken along line AA of FIG.
FIG. 3 is an operation explanatory view of inserting a support arm and a wind direction adjusting louver into a fixing plate.
FIG. 4 is a plan view of a ceiling showing a state in which the present invention is attached to a ceiling built-in type air conditioner.
FIG. 5 is an explanatory view showing another embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Air-conditioner exterior part 2 Air-conditioner outlet 3a, 3b Fixing plate 4a, 4b Fixing plate fixing portion 5a, 5b Fitting groove 6a, 6b Support arm 7a, 7b T-shaped fixing portion 8a, 8b Bearing 9 Arrow 10 Wind direction adjusting louvers 11a, 11b Rotary shaft 12 Air conditioner air inlet 13 Building wall surface 14 Exterior surface of horizontal air conditioner

Claims (3)

A pair of fixing plates attached near the air outlet edge of the exterior of the air conditioner, fitting grooves formed respectively on the surfaces of the pair of fixing plates, and a T-shaped fixing portion that can be fitted into and detached from each of the fitting grooves. A pair of support arms, a pair of bearing portions provided so as to face each other and protrude from the end portions of the pair of support arms, and a wind direction adjusting louver rotatably sandwiched between the bearing portions so that the user can freely adjust the wind direction. A louver mounting structure for adjusting a wind direction of an air conditioner outlet, wherein a rotation angle of the louver for adjustment is variable. The mounting of the pair of fixing plates is performed via a double-sided adhesive tape,
The louver mounting structure for adjusting a wind direction of an air conditioner outlet according to claim 1, wherein: The wind direction adjusting louver has a strip shape having an arcuate cross section, the wind direction adjusting louvers have rotation shafts at both ends in the longitudinal direction, and are provided so as to be opposed to each other and protrude from the tip of the support arm. Being suspended between a pair of bearing portions,
The louver mounting structure for adjusting a wind direction of an air conditioner outlet according to claim 1, wherein:

Images