JP3178487B2 - Air conditioner installation pattern - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner installation pattern for setting an opening position or the like formed on a ceiling when installing an air conditioner embedded in a ceiling.

[0002]

2. Description of the Related Art FIGS. 7 and 8 show examples of the configuration of an air conditioner embedded in a ceiling. The air conditioner 1 is provided with an indoor heat exchanger, a blower, and the like in a box-shaped case 2, and has an air suction port and an air discharge port on a bottom portion of the case 2.

[0003] Brackets 3 are provided on opposite side walls 2a, 2b of the case 2, and the brackets 3
It is suspended and installed on a ceiling beam.

[0004] An opening 6 is formed in the ceiling 5 of the building in which the air conditioner 1 is installed, and a ceiling panel 7 which is a decorative panel with an air inlet / outlet is arranged in the opening 6. 7 is screwed and fixed to the bottom surface of the case 2. 10a and 10b indicate a drain pipe, a refrigerant pipe, and the like.

[0005]

The opening 6 formed in the ceiling 5 needs to be accurately set in accordance with the arrangement of the air conditioner 1 and the contour of the ceiling panel 7. In this case, as shown in FIGS. 9 and 10, for example, small installation guides 8 are attached to the four corners at the bottom of the air conditioner 1 with screws 9 and the outer edges of the installation guides 8 are attached. The opening 6 was formed in the ceiling 5 based on the connecting rectangle.

[0006] However, such a conventional technique has caused various problems in work. That is,
The size of the opening 6 of the ceiling 5 is not a line connecting the outer edges of the installation guides 8 but the shape of each installation guide 8 itself, and the opening may be incorrectly formed.

In addition, since there are four installation guides 8, the work of attaching and detaching to and from the air conditioner is complicated, and the mounting positions of the respective installation guides may be wrong.

Further, in order to form the opening 6 in the ceiling 5, it is necessary to install an actual air conditioner on the ceiling 5.
Since the air conditioner is still installed after forming the air conditioner, dust may enter through the bottom opening in the case 2 before the ceiling panel 7 is attached, and the air conditioner may become dirty.

SUMMARY OF THE INVENTION The present invention has been made in view of such circumstances, and a first object of the present invention is to enable easy and reliable attachment and detachment to and from an air conditioner, as well as erroneous dimensional recognition of formation of an opening in a ceiling. It is an object of the present invention to provide an air conditioner installation pattern that does not have any problem and can prevent dust from entering the air conditioner.

A second object of the present invention is to provide an air conditioner installation pattern in which, in addition to the above objects, positioning of a suspended air conditioner for screwing work or the like can be easily performed from below. is there.

[0011] A third object is to set the installation position of a building without requiring the actual installation of an air conditioner, thereby making it easy and reliable to set the ceiling height and the position for forming an opening in the ceiling. Preparatory work related to installation inside the building such as refrigerant pipes and drain pipes can be performed easily and reliably.Moreover, since the actual installation and installation of the air conditioner can be performed after the building is completed, the unused period can be shortened. In addition, it is an object of the present invention to provide an air conditioner installation pattern that can be reduced in cost by improving the efficiency of supply and demand.

[0012]

SUMMARY OF THE INVENTION The first object of the present invention is to achieve the first object. An air conditioner which is temporarily installed at the bottom of a ceiling-mounted type air conditioner to set a position for forming an opening to a building ceiling. An installation pattern for a machine, comprising a single flat plate having a shape corresponding to the contour of an opening to be formed in a ceiling of a building, the flat plate having, on a surface thereof, an outer shape of the air conditioner and an arrangement of mounting parts. The air conditioner has a cut-and-raised piece for temporary positioning fitted in a recess formed on the bottom surface of the air conditioner, and shares a ceiling panel mounting screw. It has a plurality of mounting holes for screwing to the bottom. The invention according to claim 2 achieves the second object, and is an air conditioner installation pattern that is temporarily installed at the bottom of a ceiling-mounted air conditioner to set an opening forming position to a building ceiling, A flat plate having a shape that matches the contour of the opening to be formed in the ceiling, the flat plate having, on its surface, an indication indicating the outer shape of the air conditioner and the arrangement of mounting components, and A plurality of cut-and-raised pieces for temporary positioning fitted in recesses formed in the bottom surface of the air conditioner, and a plurality of screws for screwing to the bottom of the air conditioner using screws for ceiling panel mounting in common. It has a mounting hole and at least one viewing hole formed near the mounting hole.

According to a third aspect of the present invention, there is provided an air conditioner which is temporarily installed in a building ceiling to set an installation position of an air conditioner embedded in a ceiling and a position for forming an opening to the ceiling, respectively. An installation pattern, comprising a single flat plate having a shape that matches the contour of the opening of the ceiling, the flat plate being cut and raised to simulate a pair of opposed side walls of the air conditioner. It is characterized by having a simulated side wall portion of a formula and a bolt mounting bracket portion which is bent from each of the simulated side wall portions and can share a hanging bolt for hanging an air conditioner.

[0014]

According to the first aspect of the present invention, since the single-layer plate material constituting the paper pattern is used and the screws for mounting the ceiling panel are shared and screwed to the bottom of the air conditioner, the air conditioner can be used. Can be easily and reliably performed. In addition, the surface of the flat plate is provided with a display indicating the external shape of the air conditioner and the arrangement of the mounting parts such as piping, so that the mounting position and orientation of the flat plate with respect to the air conditioner can be easily recognized, and the air conditioner can be easily recognized. Since the cut-and-raised piece that fits into the concave portion of the bottom of the harmonic machine is formed, the positioning at the time of the mounting operation can be easily and reliably performed without misidentification. In addition, since the outer diameter of the flat plate itself directly indicates the size of the ceiling opening, it is sufficient to cut the ceiling plate along the outer shape of the pattern when attaching the ceiling. There is no dimensional error or the like. Further, when the ceiling is attached, the lower surface of the ceiling plate may be aligned with the flat plate having a single structure so that the lower surface of the ceiling plate becomes the same surface. Easy and reliable. further,
The entire lower surface of the air conditioner is closed by the flat material, so that dust and the like can be reliably prevented from entering the case during construction work, which is effective in preventing dirt inside the air conditioner. Since it is possible to apply corrugated paper or the like, the production can be simplified, the cost can be reduced, and the processing after use can be simplified.

According to the second aspect of the present invention, in addition to the configuration of the first aspect, at least one plate is provided near the mounting hole of the flat plate.
Since the two viewing holes are formed, when attaching a flat plate material to the suspended air conditioner from below, operations such as screwing can be easily performed from below through the viewing holes.

According to the third aspect of the present invention, the pattern is made to have a structure similar to that of the case of the air conditioner, so that the actual position of the air conditioner does not need to be installed during construction of the building, and the installation position can be set and the ceiling can be set. The setting of the height and the position of the opening on the ceiling can be easily and reliably performed. In other words, it is possible to secure the installation position of the air conditioner in a house or the like ahead, and the ceiling opening size, ceiling height,
The position of the suspension bolt and the position of the spare pipe can be easily determined.
In addition, since the actual installation and installation of the air conditioner can be performed after the completion of the building, the non-use period can be shortened, and the extra cost can be omitted. Further, after the pattern paper is used, it can be folded and stored in a flat state, the storage space is small, and it can be used any number of times.

[0017]

Embodiments of the present invention will be described below with reference to the drawings.

Embodiment 1 (FIGS. 1 to 4) Since the configurations of the air conditioner and the ceiling of the building to which the pattern of this embodiment is applied are the same as those shown in FIGS. Both figures and their reference numerals are used in the present embodiment, and redundant description is omitted.

In this embodiment, as shown in FIG.
One flat plate member 12 having a shape matching the contour shape of the opening 6 to be formed in the building ceiling 5 is provided. The flat plate 12 is made of, for example, corrugated paper.

The surface of the flat plate member 12 has an air conditioner 1
A square display 13 showing the outline of the case 2 in plan view, a piping display 14 showing the protruding positions of the refrigerant pipes and drain pipes 10a and 10b, a parts display 15 showing the position of the bracket 3 for attaching the suspension bolt 4, and air blowing. A notice display 16 indicating the direction and the like is provided. Each of the indications 13 to 15 has a size of 1/1 with respect to the outer shape of the case 2.

Further, the flat plate member 12 is provided with a cut-and-raised piece 17 for temporary positioning which is fitted into a concave portion 1a formed on the bottom surface of the air conditioner 1. This cut and raised piece 17
One pair is provided corresponding to the two corner portions on the bottom surface of the air conditioner 1, and has a U-shaped cut line 18 and a two-stage fold line 19.
And formed by The cut-and-raised piece 17 is cut and raised on one side of the flat plate 12 along the cut line 18 and the fold line 19 as shown by a virtual line in FIG. The air conditioner 1 can be folded so as to be parallel thereto, and fits into a concave portion 1a provided on the bottom surface of the air conditioner 1 to perform positioning when attaching a pattern.

Further, the plate member 12 is provided with a plurality of mounting holes 21 for screwing to the bottom of the air conditioner 1 using screws 20 for mounting the ceiling panel 7 in common. The mounting holes 21 are arranged at a total of five places, for example, at the four corners and the center of the flat plate 12, two of which are cut and raised pieces 17.
Is formed. In the vicinity of the mounting hole 21 at the center, one larger viewing hole 22 is formed. The peep hole 22 is used for aligning the screw hole 1 c at the bottom of the air conditioner 1 with the mounting hole 21 when the pattern 11 is attached to the air conditioner 1.
Is formed at a portion not joined to the bottom surface of the air conditioner 1, for example, as shown in FIG. 3, a recessed portion 1b at the bottom of the air conditioner 1, and the upper side is viewed from the lower surface side of the flat plate member 12 at the time of mounting. It is desirable to make it easy.

When the ceiling is to be stuck, as shown in FIG. 3, the cut-and-raised piece 17 of the pattern 11 is cut into the bottom of the previously installed air conditioner 11 as shown by an imaginary line in FIG. Raise and fit. At this time, the screw hole 1c of the mounting hole 21 is seen while looking upward from below the pattern 11 through the observation hole 22.
And the screw 20 is inserted for mounting.

By attaching the pattern 11 in this way, as shown in FIG. 4, the ceiling 5 is attached to the ceiling so that the pattern 11 portion becomes the opening 6 and the lower surface of the pattern 11 is flush with the ceiling. Just do it. After building the building, the pattern 11 may be removed, and the ceiling panel 7 may be attached to the air conditioner 1 instead of the pattern 11.

According to the first embodiment, the flat sheet material 12 constituting the pattern 11 has a single structure, and is screwed to the bottom of the air conditioner 1 by using the screw 20 for mounting the ceiling panel 7 in common. Therefore, the work of attaching and detaching to and from the air conditioner 1 can be performed easily and reliably.

The flat plate 12 has an air conditioner 1 on its surface.
13 showing the external shape of the device and the layout of the mounting parts such as piping
Since steps 16 to 16 were performed, the mounting position and orientation of the flat plate member 12 with respect to the air conditioner 1 can be easily recognized, and the cut-and-raised piece 17 that fits into the concave portion 1a at the bottom of the air conditioner 1 is formed. In addition, positioning during the mounting operation can be easily and reliably performed without misidentification.

In addition, since the outer diameter of the flat plate 12 directly indicates the opening size of the ceiling, the ceiling plate may be cut along the outer shape of the pattern 11 when the ceiling 5 is attached. There is no dimensional error or the like in forming the opening.

When the ceiling is attached, the lower surface of the ceiling 5 may be aligned with the flat plate 12 having a single structure so that the lower surface of the ceiling 5 becomes the same surface. The installation position of the air conditioner 1 can be finely adjusted again so that 12 is on the same plane. Unlike the prior art in which there are four installation guides, the alignment is easy and reliable.

Further, the air conditioner 1 is
The entire lower surface of the air conditioner 1 is closed, so that dust and the like can be reliably prevented from entering the case 2 during construction work, which is effective for preventing contamination in the air conditioner 1.
Since cardboard paper or the like is used, the production can be simplified, the cost can be reduced, and the processing after use can be simplified.

Further, since the peep hole 22 is formed near the mounting hole 21 of the flat plate member 12, when the flat plate member 12 is mounted on the suspended air conditioner 1 from below, work such as screwing is required. Can be easily viewed from below through the viewing hole 22.

In the present embodiment, the viewing hole 22 is formed in the pattern 11
Although only one location is provided in the central part where the alignment is troublesome, the present invention is not limited to this, and a plurality of locations can be provided as needed in the vicinity of the mounting hole 21. In that case, workability can be further improved.

In this embodiment, the cut-and-raised pieces 17 are provided corresponding to the two corners on the bottom surface of the air conditioner 1.
There may be four corners.

Embodiment 2 (FIGS. 5 and 6) The pattern 31 of this embodiment is provided temporarily in the ceiling of a building to set the installation position of the air conditioner and the formation position of the opening on the ceiling.

That is, as shown in FIGS. 5 and 6, the pattern 31 of this embodiment includes a single rectangular flat plate 32 that matches the contour of the opening 6 of the ceiling 5. Next, a cut-and-raised simulated side wall portion 33 simulating a pair of opposed side wall portions 2a of the case 2 of the air conditioner 1 shown in FIG.
And a bolt mounting bracket portion 34 which is further bent from each of the simulated side wall portions 33 and can share the hanging bolt 4 for suspending the air conditioner. Reference numeral 35 denotes a cutting line for cutting and raising, and reference numeral 36 denotes a folding line for bending. A hinge 37 is provided at a part of the folding line 36.

Further, a bolt mounting hole 38 is formed in the bracket 34, and pipe holes 39a, 39b indicating the positions of the drain pipe 10a and the refrigerant pipe 10b in the air conditioner 1 are formed in the simulated side wall 33. A character display 40 indicating the type is formed. In use, as shown in FIG. 6, the simulated side wall 33 is bent substantially vertically, and the bracket 34 is bent substantially horizontally along the folding line 36.

The hanging bolts 4 for hanging the air conditioner are suspended in the bolt mounting holes 38 of the bracket portion 34, and the pattern 31 is installed as a simulated air conditioner in the ceiling 5 during construction. . After the building is completed, the pattern 31 is removed, and the air conditioner 1 may be installed instead.

According to the second embodiment, since the pattern 31 is configured as a simulated air conditioner, the actual installation of the air conditioner 1 is not required during the construction of the building. The setting of the opening forming position can be easily and reliably performed. In other words, it is possible to secure the installation position of the air conditioner in a house or the like in advance, and it is possible to easily determine the ceiling opening size, ceiling height, hanging bolt position, spare pipe position, and the like.

Further, since the actual air conditioner 1 can be loaded and installed after the building is completed, the non-use period can be shortened, and the extra cost can be omitted.

Also, after using the pattern paper, it can be folded and stored in a flat state, the storage space is small, and it can be used any number of times.

Moreover, since the simulated side wall portion 33 and the bracket portion 34 are connected by the hinge 37, there is no danger that the simulated side wall portion 33 and the bracket portion 34 will be separated from the bending line 36, so that they can be used many times and the storage space is small. I can do it.

[0041]

As described above, according to the first aspect of the present invention, attachment and detachment to the air conditioner can be easily and reliably performed, and there is no dimensional error in forming the opening in the ceiling. It is possible to prevent dust from entering the harmony machine.

According to the second aspect of the present invention, in addition to the above-described effects, the positioning of the suspended air conditioner for the screwing operation and the like can be easily performed from below.

Further, according to the third aspect of the present invention, the installation position can be set at the time of building the building without requiring the actual installation of the air conditioner, thereby setting the ceiling height and the formation position of the opening on the ceiling. Easy and reliable installation, preparatory work related to installation in the building such as refrigerant piping and drain piping, etc. can be performed easily and reliably, and the actual use of the air conditioner and installation time can be done after the building is completed. It is also possible to shorten the period and, in turn, reduce costs by increasing the efficiency of supply and demand.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is an enlarged sectional view taken along line AA of FIG. 1;

FIG. 3 is an exemplary perspective view showing a use state of the embodiment.

FIG. 4 is a side view showing a use state of the embodiment.

FIG. 5 is a perspective view showing a second embodiment of the present invention.

FIG. 6 is a perspective view showing a use state of the embodiment.

FIG. 7 is a perspective view showing a configuration example of a ceiling-mounted air conditioner.

FIG. 8 is a side view showing an installation state of the air conditioner in a partial cross section.

FIG. 9 is a perspective view showing a conventional example.

FIG. 10 is a bottom view showing the conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Air conditioner 1a Recess 2a Side wall 3 Bracket 4 Hanging bolt 5 Building ceiling 6 Opening 7 Ceiling panel 11,31 Pattern paper 12,32 Flat plate 16 Display 17 Cut-out piece 20 Screw 21 Mounting hole 22 Peep hole 33 Simulated side wall Part 34 Bracket part

Claims (3)

(57) [Claims] 1. An air conditioner installation pattern that is temporarily installed at the bottom of a ceiling-mounted type air conditioner to set an opening forming position on a building ceiling, wherein the contour shape of the opening to be formed on the building ceiling is determined. A flat plate having a matching shape, the flat plate having, on its surface, an indication of the outer shape of the air conditioner and the arrangement of mounting parts, and being fitted into a concave portion formed on the bottom surface of the air conditioner; An air conditioner having a cut-and-raised piece for temporary positioning to be combined, and a plurality of mounting holes for screwing to the bottom of the air conditioner by using screws for mounting a ceiling panel in common. Paper pattern for machine installation. 2. An air conditioner installation pattern that is temporarily installed at the bottom of a ceiling-mounted type air conditioner to set an opening forming position on a building ceiling, wherein the contour shape of the opening to be formed on the building ceiling is determined. A flat plate having a matching shape, the flat plate having, on its surface, an indication of the outer shape of the air conditioner and the arrangement of mounting parts, and being fitted into a concave portion formed on the bottom surface of the air conditioner; A plurality of mounting holes having a cut-and-raised piece for temporary positioning to be combined, and screwing to the bottom of the air conditioner by sharing a screw for mounting a ceiling panel; and forming near the mounting hole. An air conditioner installation pattern having at least one viewing hole. 3. An air conditioner installation pattern that is temporarily installed in a building ceiling to set an installation position of an air conditioner embedded in a ceiling and a position for forming an opening to the ceiling, respectively, wherein the contour of the opening of the ceiling is provided. The air conditioner is provided with a cut-and-raised simulated side wall that simulates a pair of opposed side walls of the air conditioner, and is folded from each of the simulated side walls. An air conditioner installation pattern, comprising: a bolt mounting bracket portion that can be bent to share a hanging bolt for hanging the air conditioner.