JP2006071164A - Installation plate for indoor unit and air-conditioner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem on a conventional installation plate which is used in installing an indoor unit of a wall-mounting air-conditioner on a wall and which has a preset-length engraved horizontal portion formed on the center and a pair of cut-and-bent pieces cut and bent in front and formed at both ends of the horizontal portion with their height being the same as that of the horizontal portion in vertical direction, where the pair of cut-and-bent pieces are provided at a certain space, that a level, shorter than the space, cannot ride on the cut-and-bent pieces to give hard horizontal adjustment to the installation plate. <P>SOLUTION: The installation plate 1 is equipped with a pair of preset longer-space and longer-pitch cut-and-bent pieces 4, 4 formed on the center of a plate surface with a small portion cut and bent in front perpendicularly to the plate surface, and shorter-space and shorter-pitch cut-and-bent pieces 5, 5 formed on the plate surface in parallel to a line connecting the pair of long-pitch cut-and-bent pieces 4, 4 at a preset mutual distance in the vertical direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a structure of an installation plate for installing an indoor unit of an air conditioner on a wall or the like, and an air conditioner using the installation plate.

  In the installation plate for installing the indoor unit of the conventional wall-mounted air conditioner on the wall, a horizontal line portion with a predetermined length is formed at the center of the installation plate, and the vertical direction is formed at both ends of the horizontal line portion. There is one that has the same height as the horizontal line and is provided with a pair of cut-and-raised portions that are cut forward and forward (see, for example, Patent Document 1).

Also, there is a type in which a level indicating the level of the installation plate is attached to the installation plate, and the installation plate is fixed to the wall while checking the level of the installation plate with this level (for example, see Patent Document 2).
Japanese Utility Model Publication No. 3-73833 (pages 4, 5 and 2) Japanese Utility Model Publication No. 1-167521 (5th page, Fig. 1)

However, in the mounting plate of the above-mentioned Patent Document 1, a pair of cut-and-raised portions are provided at a predetermined interval. Therefore, when using a level that is shorter than this interval, the level cannot be placed on the cut-and-raised. It is difficult to adjust the installation plate horizontally. Also, if the interval between the pair of cuts and raiseds is made small so that a short level can also be used, even if there is a long level, it can be put on the cut and raised with a small interval, so the merit of the long level cannot be used effectively.
Moreover, since the level plate is installed in the installation board of patent document 2, the installation board becomes expensive.

  The present invention has been made to solve the above problems, and when installing an indoor unit on a wall or the like with a mounting plate, a short level can be used, and a long level is also effectively used. An object of the present invention is to provide a low-cost installation plate that can be easily installed horizontally.

  The indoor unit installation plate of the present invention is an installation plate for an indoor unit that is mounted on a wall or the like. The indoor unit installation plate is perpendicular to the plate surface and protrudes forward in front of the plate surface at a predetermined longer interval in the left-right direction. A pair of long pitch protrusions arranged in the left and right direction, and the left and right direction array lines of the pair of long pitch protrusions and the left and right direction array lines are parallel, and are formed in the same manner at a predetermined distance in the vertical direction on the plate surface. With a pair of short pitch protrusions arranged at a predetermined shorter interval, and when attached to a wall or the like, the horizontal pitch of the long pitch protrusions and the short pitch protrusions is horizontal when the horizontal alignment line is horizontal. There will be no horizontal mounting.

  Since the installation plate of the present invention is provided with a long pitch projection and a short pitch projection, when installing an indoor unit on a wall or the like with the installation plate, a long level bubble is long for leveling the installation plate. By placing it on the pitch protrusion and leveling it out, it can be easily leveled, making effective use of the merit of a long level, and placing a short level on the short pitch protrusion to level the installation plate. Can be put out. Also, since the level is not provided for the installation plate, the installation plate is not expensive.

Embodiment 1 FIG.
1 is a perspective view showing an installation plate of an indoor unit of an air conditioner according to Embodiment 1 of the present invention, and FIG. 2 is a side view showing the installation plate of FIG. 1 fixed to a wall. These are side views which show the indoor unit fixed to the wall with the installation board of FIG.
In these drawings, the installation plate 1 is a plate-like body having substantially the same size as the back surface of the indoor unit 2, and a pair of locking portions 3 and 3 for attaching the back surface side of the indoor unit 2 are provided at the upper part. ing. The locking portions 3 and 3 are formed by once bending the upper end portion of the mounting plate 1 toward the front and further providing a pair of upward projecting portions at the left and right end portions. The indoor unit 2 is attached by hooking a hook portion on the back surface side to the locking portions 3 and 3 protruding upward.
On the plate surface of the mounting plate 1, a pair of long pitch cuts and raised at a predetermined interval in parallel with the line connecting the pair of locking portion end surfaces 3 a, 3 a of the locking portions 3, 3 substantially at the center. 4 and 4 (a pair of long pitch cuts 4 and 4 arranged in the left-right direction at a predetermined longer interval) are formed side by side. Similarly, a pair of short pitch cuts 5 and 5 (left and right directions) separated by a predetermined distance, which is shorter than the distance between the long pitch cuts 4 and 4 in parallel with the pair of locking portion end faces 3a and 3a. A pair of short pitch cuts 5 and 5) arranged side by side are formed side by side.
That is, a pair of long pitch cuts and raised lines 4 and 4 arranged in the left and right direction, a long pitch cut line 4 and 4 and a pair of short pitch cuts and raised in the left and right direction. 5 and 5 are parallel to the left-right direction arrangement line of 5 and 5, and these connect the pair of locking portion end faces 3a and 3a of the locking portions 3 and 3. Parallel to the line.
The pair of short pitch cuts 5 and 5 are disposed above the pair of long pitch cuts 4 and 4 at a predetermined interval.
These cut-and-raised parts 4, 4, 5, and 5 are obtained by cutting a small portion of the installation plate 1 forward and forward perpendicularly to the plate surface.
The installation plate 1 is provided with a plurality of screw holes 8 on the plate surface for attachment to the wall 6 with screws 7.

Here, a procedure for attaching the indoor unit to the wall using the installation plate 1 will be described.
First, the screw 7 is passed through one screw hole 8 near the center of the plate surface of the installation plate 1, and the installation plate 1 is temporarily fixed to the wall 6.
Next, the level 9 is placed on a pair of raised parts 4, 4, (5, 5). At this time, depending on the length of the level 9, the long pitch cutting 4, 4 or the short pitch cutting 5, 5 is selected, but the long pitch cutting 4, 4 is given priority. That is, first, try to place the level 9 on a long pitch and place it on 4 and 4. If the level of the level 9 is short, raise the level 9 and place it on 5 and 5.
The horizontal position is determined by adjusting the inclination of the temporarily fixed installation plate 1 while looking at the level 9, and the installation plate 1 is horizontally fixed to the wall 6 with a plurality of screws 7 as appropriate.
Next, the indoor unit 2 is attached to the wall 6 by hooking the hooks of the indoor unit 2 on the locking portions 3 and 3 of the installation plate 1.
In this way, when the level 9 is placed on the raising and lowering of the temporary fixing mounting plate 1, the long pitch cutting 4 and 4 are prioritized, so the long pitch cutting and raising with a large interval is leveled to 4 and 4. By placing a leveling device and leveling it out, leveling becomes easy, and a long level can be used effectively. If the level 9 is short, it can be leveled by raising the short pitch 5 and 5.
In addition, the indoor unit installed in this way is used as an air conditioner by pipe connection with an outdoor unit installed outdoors etc. by refrigerant piping.

  Since the installation plate 1 of the present embodiment is provided with the long pitch cuts 4 and 4 and the short pitch cuts 5 and 5 on the plate surface, when installing the indoor unit on the wall or the like with the installation plate 1 The level 9 with a long length can be placed on the horizontal plate of the mounting plate 1 and placed on a long pitch 4 and 4 so that it can be leveled easily. At the same time, even with a short level 9, a short pitch can be raised and placed on 5, 5 so that the mounting plate 1 can be leveled. Further, since the level 9 is not provided on the installation plate 1, the installation plate 1 is not expensive.

Embodiment 2. FIG.
As shown in FIG. 4, the installation plate 1 of the present embodiment has the arrangement of the long pitch cuts 4 and 4 and the short pitch cuts 5 and 5 of the installation plate 1 of the first embodiment on the plate surface. Thus, the vertical relationship is reversed, that is, the long pitch is raised and 4 and 4 are arranged at the top. Other structures are the same as those of the mounting plate 1 of the first embodiment.
The mounting plate 1 according to the present embodiment has a height level of the level 9 which is too large when the long level spirit level 9 is cut and raised on the long pitches 4 and 4, and the short pitch level 5 and 5 are raised. Can avoid problems such as being unable to get on board.

Embodiment 3 FIG.
As shown in FIG. 5, the installation plate 1 of the present embodiment has a long pitch cut up and a short pitch cut up 4 and 4 on the plate surface of the installation plate 1 of the first embodiment or the second embodiment. A display unit 10 is provided on the plate surface in the vicinity of the arrangement of 5 and 5 to clearly indicate that the level 9 is placed on the raised parts 4, 4, 5 and 5. Other structures are the same as those of the mounting plate 1 of the first embodiment or the second embodiment. The clarification may be any of affixing the displayed label on the plate surface and directly writing on the plate surface.
The installation plate 1 according to the present embodiment is provided with the display unit 10 so that the operator can easily raise it visually and determine how to use 4, 4, 5, and 5.
In addition, the display part 10 is provided also in the installation board 1 of below-mentioned Embodiment 4, 5, and the same effect can be acquired.

Embodiment 4 FIG.
As shown in FIG. 6, the installation plate 1 of the present embodiment has a long pitch cut up and a short cut up area of 4 and 4 in the installation plate 1 of any of the first through third embodiments. The pitch cut and raised are larger than the cut and raised areas of 5 and 5. Other structures are the same as those of the mounting plate 1 of the first embodiment or the second embodiment.
Since the installation plate 1 of the present embodiment has the long pitch cut and raised areas 4 and 4 and the short pitch cut and raised areas are larger than the cut and raised areas 5 and 5, the level 9 having a long length is provided. The long pitch can be stably raised and placed on 4 and 4, and the installation plate 1 can be easily leveled.

Embodiment 5. FIG.
As shown in FIG. 7, the installation plate 1 of the present embodiment is the same as the installation plate 1 of any one of the first to fourth embodiments. Instead of 5, long pitch diaphragms 11, 11 and short pitch diaphragms 12, 12 having similar intervals are used. Other structures are the same as those of the mounting plate 1 of the first embodiment or the second embodiment.
Note that the narrowed portions of the long pitch narrowed portion 11 and the short pitch narrowed portion 12 are convex portions formed by drawing.
Since the installation plate 1 of the present embodiment can adjust the horizontal of the installation plate 1 by placing the level 9 on the long pitch diaphragms 11 and 11 or the short pitch diaphragms 12 and 12 provided on the installation plate 1, As in the case of long pitch cuts 4 and 4, short pitch cuts 5 and 5, the leveling of the cuts is difficult due to the spring back, or the edges of the cuts are sharp and the operator is injured. Problems such as danger can be avoided, and the installation plate 1 can be easily leveled.

  By attaching the indoor unit to a wall or the like using the installation plate 1 of any one of the first to fifth embodiments, the effects of the respective installation plates 1 can be enjoyed.

In the said embodiment, although the cut and raised part and the aperture | diaphragm | squeeze part were demonstrated as what is provided in the plate | board surface of the installation board 1 and mounts the level 9 and the installation board 1 is leveled, it does not limit to these.
For example, a pair of L-shaped members having the L-shaped cross section is fixed to the plate surface of the installation plate 1 and the other surface is projected from the plate surface of the installation plate 1 with the above embodiment. It may be arranged similarly and the level 9 may be placed on a pair of other surfaces.
In short, a pair of long-pitch protrusions that are substantially perpendicular to the plate surface, protrude forward and forward in the center of the plate surface of the installation plate 1, and are arranged at predetermined longer intervals in the left-right direction, and the pair of long-pitch protrusions A pair of short pitch protrusions arranged in parallel at a predetermined shorter interval in the left-right direction, the left-right direction array line and the left-right direction array line being parallel and spaced apart from each other by a predetermined distance on the plate surface If a long level is placed on a long pitch protrusion and leveled out, it can be leveled easily, making effective use of the advantages of a long level, and even with a short level The mounting plate can be leveled by placing it on the short pitch protrusion, and since the level is not provided on the mounting plate, the effect that the mounting plate is not expensive is obtained.
Moreover, the same effect is acquired by carrying out similarly to Embodiment 2, 3, 4 regarding a protrusion part, respectively.

FIG. 2 is a perspective view showing an installation plate for an indoor unit of an air conditioner according to Embodiment 1 of the present invention. It is a side view which shows the installation board of FIG. 1 fixed to the wall. It is a side view which shows the indoor unit fixed to the wall with the installation board of FIG. It is a perspective view which shows the installation board of the indoor unit of the air conditioner of Embodiment 2 of this invention. It is a perspective view which shows the installation board of the indoor unit of the air conditioner of Embodiment 3 of this invention. It is a perspective view which shows the installation board of the indoor unit of the air conditioner of Embodiment 4 of this invention. It is a perspective view which shows the installation board of the indoor unit of the air conditioner of Embodiment 5 of this invention.

Explanation of symbols

1 installation plate, 4 long pitch protrusion (long pitch cut and raised), 5 short pitch protrusion (short pitch cut and raised), 9 level, 10 display section, 11 long pitch protrusion (long pitch throttling section), 12 Short pitch protrusion (short pitch stop).

Claims (7)

An indoor unit installation plate to be mounted on a wall, etc.
A pair of long pitch protrusions that are perpendicular to the plate surface, project forward and forward in the center of the plate surface, and are arranged at a predetermined longer interval in the left-right direction; and a left-right alignment line of the pair of long pitch protrusions; A pair of short pitch protrusions arranged in parallel in the left-right direction at a predetermined shorter interval, with the left-right direction alignment lines being parallel and spaced apart by a predetermined distance in the vertical direction on the plate surface;
An installation plate for an indoor unit, wherein when installed on a wall or the like, when the left and right direction alignment lines of the long pitch protrusions and the short pitch protrusions are horizontal, the indoor unit installation plate is horizontally mounted without inclination in the left and right directions.   The indoor unit installation plate according to claim 1, wherein the pair of long pitch protrusions are provided above the pair of short pitch protrusions on the plate surface.   3. A display unit that clearly indicates that a level is placed on the long pitch protrusion and the short pitch protrusion on the plate surface is provided near the long pitch protrusion and the short pitch protrusion. The indoor unit installation plate described in 1.   The long pitch protrusions are a pair of long pitch cuts that are formed by cutting a small portion forward and perpendicular to the plate surface, and arranged at predetermined longer intervals in the left-right direction, and The short pitch protrusions are formed in the same way, with the pair of long pitch cuts raised and left and right direction array lines parallel to the left and right direction array lines and spaced apart by a predetermined distance in the vertical direction on the plate surface. The installation plate for an indoor unit according to any one of claims 1 to 3, wherein the installation plate is a short pitch cut and raised arrangement with a shorter interval.   5. The indoor unit installation plate according to claim 4, wherein a cut and raised area of the long pitch cut and raised is larger than a cut and raised area of the short pitch and raised.   The long pitch protrusions are a pair of long pitch diaphragms arranged at a predetermined longer interval in the left-right direction, and the short pitch protrusions are aligned with the left-right alignment line of the pair of long pitch diaphragms. The directional arrangement line is parallel, and is a short pitch diaphragm portion arranged at a predetermined shorter interval in the left-right direction, similarly formed at a predetermined distance in the vertical direction on the plate surface. Indoor unit installation plate. An air conditioner characterized in that an indoor unit attached to a wall or the like by the installation plate according to any one of claims 1 to 6 and an outdoor unit are connected by a refrigerant pipe.

Images