JP3951609B2 - Air conditioner installation equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an air conditioner installation apparatus, and more particularly to a structure of an installation plate for installing an air conditioner on an indoor wall surface.
[0002]
[Prior art]
An indoor unit installation plate is disclosed in, for example, Japanese Patent Application Laid-Open No. 7-260245. As shown in FIGS. 11 and 12, the installation plate 22 for installing the indoor unit 21 of the air conditioner on the wall surface 25 is fixed to the wall surface 25 with a screw 51 a and is hooked on the upper portion of the installation plate 22. A locking portion 53 provided at the upper part of the back surface of the indoor unit 21 is locked to the claw 52 and suspended. Further, a bottom plate portion 55 formed at the lower end of the indoor unit 21 is screwed to the lower surface flange 54 of the installation plate 22 with a screw 51b or the like to prevent the bottom unit 55 from being lifted from the lower wall surface 25.
[0003]
The mounting plate 22 is configured to have substantially the same size as the back surface dimension E of the indoor unit 21, and further provided with ribs 57 for securing strength, and a plurality of mounting holes 58 for fixing to the wall surface 25. Is provided.
[0004]
The mounting plate 22 has been conventionally formed by pressing a thin steel plate.
[0005]
[Problems to be solved by the invention]
However, since the mounting plate 22 having the above-described conventional configuration is large in shape and heavy in weight, the workability at the time of mounting on the wall surface 25 is poor, and a large amount of material is required. Expenses were also expensive.
[0006]
SUMMARY OF THE INVENTION An object of the present invention is to provide an air conditioner installation apparatus that uses a small amount of material, is light in weight, has excellent mounting workability, and can reduce mold costs.
[0007]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, a mounting apparatus according to the present invention includes a main mounting plate that is fixed to a wall surface and has a first locking means that locks an engaging portion of an air conditioner, and the first locking means. In the air conditioner installation apparatus comprising an auxiliary installation plate having at least one second locking means that is fixed to the wall and prevents the air conditioner from floating from the wall surface , the longitudinal direction of the main installation plate Direction and the longitudinal direction of the auxiliary installation plate are substantially perpendicular to each other, and the two installation plates are integrally formed by caulking so that they are on the same plane, and the main installation plate and the auxiliary installation plate are aligned. the stop surface parts provided in the main mounting plate side, the width and height of the aperture plane larger than the width and height of the mating surfaces of the auxiliary mounting plate, the longitudinal direction of the main mounting plate of the air conditioner those fixed to the wall surface substantially aligned in the longitudinal direction
[0008]
With the above configuration, the amount of material used is reduced and the weight is reduced, so that handling is easier and installation workability is improved than in the past. In addition, the mold cost can be greatly reduced along with the reduction of resources used, leading to a reduction in manufacturing cost. In addition, since it is possible to expand to models with different main body sizes, an extra mold is not required and costs can be reduced.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
The invention according to claim 1 is fixed to the wall surface and is fixed to the main mounting plate having the first locking means for locking the engaging portion of the air conditioner, and the first locking means. In the air conditioner installation apparatus comprising an auxiliary installation plate having at least one second locking means for preventing the air conditioner from floating from the wall surface , the longitudinal direction of the main installation plate and the auxiliary installation plate The mounting plate is integrally formed by caulking so that the both installation plates are substantially perpendicular to the longitudinal direction of the plate , and the two installation plates are substantially on the same plane, and the aperture surface of the mating portion of the main installation plate and the auxiliary installation plate is provided in the main mounting plate side, the width and height of the aperture plane larger than the width and height of the mating surfaces of the auxiliary mounting plate, substantially coincident longitudinal direction of the main mounting plate in the longitudinal direction of the air conditioner And fixed to the wall surface .
[0010]
For this reason, since it becomes possible to expand to a model with a different main body size, an extra mold is unnecessary, and the cost can be reduced.
[0011]
The invention according to claim 2 of the present invention is provided with two-stage diaphragms at both ends of the diaphragm surface of the main installation plate, so that other models can be used without cutting the aza-folded portion of the auxiliary installation plate. The strength of the auxiliary mounting plate can be ensured.
[0012]
The invention described in claim 3 of the present invention shows the explanation of the holes, lines, protrusions, etc. formed on the surface on each installation plate and the information such as the length starting from it, and the installation work For the engraved characters that are easy to understand for the construction workers, the main installation plate has no engraving characters, and the auxiliary installation plate has all the engraving characters on it. Even if the position of the main installation plate changes, the character markings on the auxiliary installation plate can be utilized as they are, and the cost of the mold nesting mold can be reduced.
[0013]
In the invention according to claim 4 of the present invention, a tape measure insertion portion for inserting a tape measure for measuring a distance from a predetermined position is provided on the auxiliary installation plate on the end face side close to the center of the main body. The marking line that becomes the horizontal guide of the tape measure can be drawn long, and the distance accuracy in the vertical direction can be further improved.
[0014]
The invention according to claim 5 of the present invention is provided with a step for applying a direct measure to the tape measure insertion portion of the auxiliary installation plate, and this makes it possible to perform the measurement only by applying the end face of the straight measure. The number of work steps can be reduced.
[0015]
Embodiments of the present invention will be described below with reference to the drawings.
[0016]
(Embodiment 1)
First, the installation state of the indoor unit will be described.
[0017]
As shown in FIG. 1, the main installation plate 1 and the auxiliary installation plate 2 are integrally formed by caulking. As shown in FIG. 10, the main installation plate 1 and the auxiliary installation plate 2 have a plurality of screws 8 on the wall 7. It is fixed with.
[0018]
And the latching | locking part 3a provided in the back upper part of the indoor unit 3 is hooked on the latching receiving part 1a of the main installation board 1, and also the latching claw 3b provided in the back lower part of the indoor unit 3 is attached to the auxiliary | assistant installation board 2. The indoor unit can be fixed by being hooked in the locking hole 2a.
[0019]
Next, in FIGS. 1 to 4 (FIGS. 1 and 2 show an example in which two auxiliary installation plates are used), the diaphragm 1b of the joint portion of the main installation plate 1 and the auxiliary installation plate 2 is used as the main installation plate. The diaphragm surface 1b is set larger than the mating surface of the auxiliary mounting plate 2 provided on the first side.
[0020]
This makes it possible to change the W and H dimensions arbitrarily for patterns with different product sizes and hooking positions, such as the A pattern and B pattern, and can be expanded to models with different body sizes. As a result, an extra mold is not required and costs can be reduced.
[0021]
(Embodiment 2)
FIGS. 3 and 4 show two-stage diaphragms 1c provided at both ends of the diaphragm surface 1b of the main installation plate 1, which can be expanded to other models without cutting the aza folding part 2b of the auxiliary installation plate 2. The strength of the plate 2 can be ensured.
[0022]
(Embodiment 3)
FIGS. 1 and 3 show that the main installation plate 1 has no inscription 9 and the auxiliary installation plate 2 has all the inscription 9, and the position of the main installation plate 1 changes when deployed to other models. In addition, the character stamp 9 on the auxiliary installation plate 2 can be utilized as it is, and the cost of the nesting mold can be reduced.
[0023]
(Embodiment 4)
FIG. 5 shows an inscription that serves as a horizontal guide for the tape measure 5 in which a tape measure insertion portion 2c for inserting the tape measure 5 for measuring the distance from a predetermined position is provided on the end surface near the center of the main body. A line can be drawn long and the distance accuracy in the vertical direction can be further improved.
[0024]
(Embodiment 5)
FIGS. 6 to 8 are provided with a step 2d for applying the straight scale 6 to the tape measure insertion portion 2c of the auxiliary installation plate 2. Since the measurement can be performed only by applying the end face of the straight scale 6, the number of construction work can be reduced. Can be planned.
[0025]
【The invention's effect】
As is clear from the above embodiment, the invention according to claim 1 is the main installation plate having the first locking means fixed to the wall surface and locking the engaging portion of the air conditioner, and the first mounting plate. In the air conditioner installation apparatus comprising an auxiliary installation plate having at least one second engagement means that is fixed to the engagement means and prevents the air conditioner from floating from the wall surface. The longitudinal direction of the installation plate and the longitudinal direction of the auxiliary installation plate are substantially perpendicular to each other, and the two installation plates are integrally formed by caulking so as to be substantially on the same plane, the main installation plate and the auxiliary installation plate provided a stop surface of the mating portion of the plate to the main mounting plate side, the width and height of the aperture plane larger than the width and height of the mating surfaces of the auxiliary mounting plate, the longitudinal direction of the of the main mounting plate It was fixed to the wall surface substantially aligned in the longitudinal direction of the air conditioner Than it is.
[0026]
According to this configuration, it is possible to develop to a model having a different main body size, so that there is an effect that an extra mold is unnecessary and the cost can be reduced.
[0027]
The invention described in claim 2 is provided with two-stage diaphragms at both ends of the diaphragm surface of the main installation plate. According to this configuration, it can be developed to other models without cutting the aza folding part of the auxiliary installation plate. This is advantageous in that the strength of the auxiliary mounting plate can be ensured.
[0028]
According to the third aspect of the present invention, the main installation plate has no inscription characters, and the auxiliary installation plate has all the inscription characters. According to this configuration, when the main installation plate is expanded to other models, Even if the position changes, it is possible to make use of the inscriptions on the auxiliary mounting plate as they are, and the cost of the mold nesting die can be reduced.
[0029]
The invention according to claim 4 is provided with a tape measure insertion portion for inserting a tape measure for measuring a distance from a predetermined position in the auxiliary installation plate on the end face side close to the center of the main body. The marking line that becomes the horizontal guide of the tape measure can be drawn long, and the distance accuracy in the vertical direction can be further improved.
[0030]
According to the fifth aspect of the present invention, there is provided a step for applying a straight line to the tape measure insertion portion of the auxiliary installation plate. According to this configuration, the measurement can be performed only by applying the end face of the straight line. This has the effect of reducing the number of man-hours.
[Brief description of the drawings]
FIG. 1 is a front view showing an A pattern of a mounting plate in an embodiment of the present invention. FIG. 2 is a front view showing a B pattern of an installation plate in an embodiment of the present invention. Detail front view of part C [FIG. 4] Detail front view of part D in the B pattern of FIG. 2 [FIG. 5] Partial front view of the installation plate in the embodiment of the present invention [FIG. 7] Fig. 8 is a cross-sectional view of an essential part of II in Fig. 6 when a tape measure is used. Fig. 8 is a cross-sectional view of an essential part of II in Fig. 6 when a straight scale is used instead of the tape measure of Fig. 7. FIG. 10 is an overall front view of an air conditioner according to an embodiment of the present invention. FIG. 10 is a cutaway side view of the same part. FIG. 11 is a perspective view of a conventional installation plate. Partial cutaway side view [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Main installation board 1a Locking receiving part 1b Aperture surface 1c Two-stage throttle part 2 Auxiliary installation board 2a Locking hole part 2b Aza folding part 2c Tape measure insertion part 2d Level difference 3 Indoor unit 3a Locking part 3b Locking claw 4 Piping hole 5 Tape measure 6 Straight scale 7 Wall surface 8 Screw 9 Stamped letter

Claims (5)

A main installation plate fixed to the wall surface and having a first locking means for locking the engaging portion of the air conditioner; and fixed to the first locking means; In an air conditioner installation device comprising an auxiliary installation plate having at least one second locking means for preventing floating, the longitudinal direction of the main installation plate and the longitudinal direction of the auxiliary installation plate are substantially perpendicular to each other. and wherein both mounting plate is integrally formed by mutually caulking so as to be on substantially the same plane, provided the combined portion of the stop surface of the main mounting plate and the auxiliary mounting plate to the main mounting plate side, the throttle The width and height of the surface are made larger than the width and height of the mating surface of the auxiliary installation plate, and the longitudinal direction of the main installation plate is substantially aligned with the longitudinal direction of the air conditioner and fixed to the wall surface. An air conditioner installation device characterized by the above.   The air conditioner installation apparatus according to claim 1, wherein two-stage diaphragms are provided at both ends of the diaphragm surface of the main installation plate.   3. The air conditioner installation apparatus according to claim 2, wherein the auxiliary installation plate is engraved with a stamped character, while the main installation plate has no stamped character.   The air conditioner installation apparatus according to claim 3, wherein a tape measure insertion portion for inserting a tape measure for measuring a distance from a predetermined position is provided on the auxiliary installation plate on an end face side close to the center of the main body.   The installation apparatus of the air conditioner of Claim 4 which provided the level | step difference which applies a direct scale to the tape measure insertion part of an auxiliary | assistant installation board.

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