JPH0633290Y2 - Jig for adjusting the installation position of the air conditioner - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to an installation position adjusting jig used when mounting a ceiling-embedded cassette type air conditioner such as an air conditioner or a fan coil in a ceiling mounting hole.

2. Description of the Related Art Generally, when installing an air conditioner, unless the air conditioner body is correctly installed in the mounting hole, it becomes impossible to install a panel portion having a discharge port or the like that is exposed on the ceiling surface. Since there is a risk that a gap will be created between the mounting hole and the panel, air flow will leak, and drain water will not flow smoothly, there is a proposal to install the air conditioner body using a jig. (Japanese Patent Laid-Open No. 60-243433
issue).

Hereinafter, a conventional jig for adjusting the installation position of a ceiling-embedded cassette type air conditioner will be described with reference to FIGS. 4 to 7.

FIG. 4 shows a perspective view of a conventional installation position adjusting jig. The jig 6 has a reference plane 6A on one surface and forms a rectangular block as a whole, and a first ruler 6B having a width dimension a including the reference plane 6A at both ends in the longitudinal direction thereof. While being formed, the third ruler portion 6C is projected on the reference plane 6A by the dimension h. When the first ruler portion 6B is inserted between one side of the bottom portion of the air conditioner body 1 and one side of the mounting hole 5 formed in the ceiling 3 facing the one side, as shown in FIG. The dimension a is set to keep both sides at a predetermined gap a. In addition, the second ruler portion 6C is shown in FIG. 6 and FIG.
As shown in the figure, when the reference plane 6A is brought into contact with the bottom surface of the air conditioner main body 1 when the reference plane 6A is brought into contact with the surface of the ceiling 3 at the corner portion of the mounting hole 5, the air conditioner main body 1 is set to a predetermined height with respect to the mounting hole 5. The dimension is set to h.

Therefore, when the jig 6 is positioned at a predetermined position with respect to the mounting hole 5 of the air conditioner body 1, the first ruler portion 6 of the jig 6 is used.
B, it is necessary to insert the second ruler portion 6C in a predetermined position between the air conditioner body 1 and the mounting hole 5 in order, and the workability is poor, and the jig 6 has a block shape, which makes the handling difficult. In addition, the jig is relatively expensive.

Therefore, the installation position adjusting jig of the present invention has a first ruler portion that abuts the inside of the side plate of the air conditioner body, and a first ruler portion that is continuous with the first ruler portion. A second ruler portion that is provided in a right angle direction and abuts a bottom flange that is bent and formed in a right angle direction at a lower end of a side plate of the air conditioner body, and the first ruler portion and the second ruler portion are inside the side plate of the air conditioner body. And a third ruler part that contacts the mounting hole when contacted with the bottom flange, and keeps one side of the bottom flange and one side of the mounting hole facing the third flange at a predetermined gap, and continuously with the third ruler part. A plate-like member provided in a direction perpendicular to the third ruler portion and having a fourth ruler portion that maintains the bottom flange at a predetermined height with respect to the mounting hole when abutting against the surface of the ceiling. It will be done.

Action According to the above jig, the third ruler portion is attached to the mounting hole while the first ruler portion is in contact with the inside of the side plate of the air conditioner body and the second ruler portion is in contact with the bottom flange at the lower end of the side plate. By abutting, a predetermined gap is formed between one side of the bottom flange and one side of the mounting hole facing the bottom flange, and the air conditioner body can be positioned at a predetermined position with respect to the mounting hole. At the same time, by bringing the fourth ruler portion into contact with the surface of the ceiling, the dimensional difference in the height direction between the second ruler portion and the fourth ruler portion can keep the air conditioner body at a predetermined height with respect to the mounting hole. Dimensions and
Positioning can be done at once without changing the surface of the jig.

Embodiment An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

FIG. 1 is a perspective view of an installation position adjusting jig according to an embodiment of the present invention. The jig 11 includes a first ruler portion 11B which is perpendicular to the reference line 11A, and a second ruler portion 1 which is continuous with the first ruler portion 11B and is provided at a right angle to the first ruler portion 11B.
1C, a third ruler portion 11D which is perpendicular to the reference line 11A, and a fourth ruler portion 11E which is continuous with the third ruler portion and is provided at a right angle to the third ruler portion 11D.

Further, the jig 11 is located between the fifth ruler section 11F, which is continuous with the upper end of the first ruler section 11B and parallel to the reference line 11A, and between the second ruler section 11C and the third ruler section D. , Ceiling 12 to be described later
A projecting piece portion 11G that fits into the mounting hole 13 formed in is formed integrally. The jig 11 is formed by cutting the plate member.

FIG. 2 shows how to install the air conditioner main body 14 using the jig 11. The first ruler portion 11B of the jig 11 is brought into contact with the inside of the side plate 14A of the air conditioner main body 14, and the second ruler is also installed. The portion 11C is brought into contact with a bottom flange 14B bent at a right angle to the lower end of the side plate of the air conditioner body 14, and the L-shaped plate 15 for mounting parts such as a heater mounted inside the air conditioner body 14 is attached to the bottom flange 14B. , Fifth
By bringing the ruler portion 11F into contact and making the third ruler portion 11D contact one side of the mounting hole 13, one side of the bottom flange 14B of the air conditioner body 14 and one side of the mounting hole 13 facing that side The protruding piece 11G is inserted between them, and the size is such that the air conditioner body 14 and the mounting hole 13 are maintained at a predetermined gap a. Further, at this time, the fourth ruler portion 11E inevitably comes into contact with the ceiling 12 and is dimensioned to maintain a predetermined height h between the bottom flange 14B of the air conditioner body 14 and the ceiling 12. The air conditioner main body 14 is suspended on the back side of the ceiling 12 via suspenders 16, and
After securing a predetermined size at 11, it is fixed to the hanger 16.

FIG. 3 shows the mounting state of the ceiling-embedded cassette type air conditioner. One side of the bottom flange 14B of the air conditioner body 14 and one side thereof are provided by bringing the ruler part of the jig 11 into contact with a predetermined position. It is possible to easily maintain a predetermined gap a between the facing mounting holes 13 and one side thereof. Since the jig 11 can be formed of a plate-shaped member, it can be made of a packing member (cardboard) or the like for packing the air conditioner body 14, and can be manufactured at low cost without using a special member.

Effects of the Invention As is apparent from the above description, according to the jig of the present invention, when the air conditioner body is installed at the predetermined position and the predetermined height with respect to the mounting hole opened in the ceiling, the jig surface It can be done easily without changing, and the workability is greatly improved. Further, since the jig is plate-shaped, it can be easily manufactured at low cost.

[Brief description of drawings]

FIG. 1 is a perspective view of a jig for adjusting the installation position of a ceiling-embedded cassette type air conditioner showing an embodiment of the present invention, and FIG. 2 is a front view of an air conditioner body installed using the jig shown in FIG. A sectional view, FIG. 3 is a plan view showing a mounting state of the ceiling-embedded cassette type air conditioner, FIG. 4 is a perspective view of a conventional jig, and FIGS. 5 to 7 show the jig of FIG. FIG. 5 is a front view, FIG. 6 is a partial plan view, and FIG. 7 is a perspective view of FIG. 11: jig, 11B: first ruler section, 11C: second ruler section,
11D: third ruler section, 11E: fourth ruler section, 12: ceiling,
13 …… Mounting hole, 14 …… Air conditioner body, 14A …… Side plate, 14B…
… Bottom flange.

Claims (1)

[Scope of utility model registration request] 1. A jig for mounting a ceiling-embedded cassette type air conditioner main body at a predetermined position and a predetermined height in a rectangular mounting hole formed in a ceiling, the inside of a side plate of the air conditioner main body. The first ruler portion that abuts on the
A second ruler portion that is provided in a direction perpendicular to the ruler portion and abuts a bottom flange that is bent and formed in a direction perpendicular to the lower end of the side plate of the air conditioner main body, and the first ruler portion and the second ruler portion are provided in the air conditioner. A third ruler portion that abuts the mounting hole when abutting against the inside of the side plate of the main body and the bottom flange and keeps one side of the bottom flange and one side of the mounting hole facing the same at a predetermined gap. And a fourth ruler portion which is provided in a direction perpendicular to the third ruler portion and which keeps the bottom flange at a predetermined height with respect to the mounting hole when the bottom flange is brought into contact with the surface of the ceiling. A jig for adjusting the installation position of an air conditioner, which is composed of shaped members.