JP2002364909A - Installing apparatus for air conditioner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an installing apparatus for air conditioner in which left and right positions of a body with respect to an installation plate can be positioned with ease. SOLUTION: Positioning means 7 is constituted of a body 6 and its engaging portion 3, and of an installation plate 1 and its stopper pawl 2. The stopper pawl 2 is formed on a virtual line inclined lower at its center (a) towards both ends in full view, when the engaging portion 3 is engaged with the stopper pawl 2. The engaging portion 3 is constituted in a groove-like manner on the virtual line inclined lower towards both ends like the stopper pawl 2. The body 6 is fit to its left and right positions by joining the inclined portion of the stopper pawl 2 to that of the engaging portion 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an installation device for an air conditioner, and more particularly, to a structure provided with a positioning means for positioning the left and right positions of a main body relative to an installation plate.

[0002]

2. Description of the Related Art As shown in FIG. 5, a conventional installation device for an air conditioner is fixed to a wall surface of a room to be air-conditioned and provided with a locking claw 2 having a substantially L-shaped cross section at its upper end. And a main body 6 provided with an engaging portion 3 which is detachably engaged with the engaging claw 2 of the mounting plate 1 at an upper rear portion, and a housing portion 5 which accommodates a connection pipe 4 at a lower rear portion. Configuration.

However, the locking claws 2 of the mounting plate 1
In addition, when the locking portion 3 of the main body 6 is removably locked and installed, the right and left positions of the locking portion 3 with respect to the locking claw 2 cannot be easily adjusted, resulting in poor workability. Had.

[0004]

SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide an installation device for an air conditioner which can easily position the left and right positions of a main body with respect to an installation plate.

[0005]

According to the present invention, there is provided an installation plate fixed to a wall surface of a room to be air-conditioned and provided with a locking claw having a substantially L-shaped cross section at an upper end thereof. An installation unit for an air conditioner, comprising: a main body having a locking portion detachably locked to a locking claw of the rear surface at an upper portion of a rear surface and a housing portion for housing a connection pipe at a lower portion of the rear surface. The locking claw and the locking portion of the main body are provided with positioning means for positioning the left and right positions of the main body with respect to the mounting plate when the locking portion is locked to the locking claw. ing.

[0006] The positioning means may comprise: a locking claw formed on an imaginary line in which both ends are inclined downward with respect to a vertex at an intermediate position in a front view; The locking portion is formed in a groove shape on an imaginary line inclined at a low angle, and the left and right positions of the main body are positioned by joining these locking claws and the inclined portions of the locking portion to each other. I have.

[0007] The positioning means may include: a locking claw formed on an imaginary line whose both ends are inclined higher than an intersection of an intermediate position in a front view; and both ends corresponding to the locking claw. The locking portion is formed in a groove shape on the imaginary line that is highly inclined, and the left and right positions of the main body are positioned by joining the locking claw and the inclined portion of the locking portion to each other. I have.

[0008] Further, the apex or the intersection is located substantially at the center on the imaginary line extending left and right.

Further, the apex or the intersection is located near one end or near the other end on the virtual line extending left and right.

A plurality of the locking claws are formed over substantially the entire left and right widths of the mounting plate.
The main body is formed so as to extend over substantially the entire left and right widths.

Further, the locking claw and the locking portion are formed so as to extend over substantially the entire left and right widths of the mounting plate and the main body.

Further, the engaging portion engages with the engaging claw while the upper portion of the main body is inclined rearward, and then can be engaged in a state of being rotated to a vertical position so as to be engaged in an inverted V-shaped cross section. Is formed.

[0013] Further, the inverted V-shaped section of the locking portion is formed so that the lower portion of the main body and the mounting plate can be turned at an angle which secures a space where connection work of the connection pipe can be performed. It has a configuration.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below as examples based on the accompanying drawings. FIG. 1 is an explanatory view showing a first embodiment of an installation device for an air conditioner according to the present invention, and is a perspective view showing a locking claw of a mounting plate and a corresponding locking portion of a main body. 2 is an explanatory view showing the second embodiment, and is a perspective view showing a locking claw of a mounting plate and a corresponding locking part of a main body, and FIG. 3 is an explanatory view showing a third embodiment. FIG. 4 is a perspective view showing the locking claw of the mounting plate and the corresponding locking portion of the main body, and FIG. 4 shows the locking claw of the mounting plate and the corresponding locking portion of the main body. It is sectional drawing.

As shown in the drawing, the installation apparatus for an air conditioner according to the present invention is fixed to the wall surface of the room to be air-conditioned and has a substantially L-shaped cross section at the upper end, similarly to the above-described configuration in the prior art.
A mounting plate 1 made of sheet metal having a U-shaped locking claw 2, and a locking portion 3 that is detachably locked to the locking claw 2 of the mounting plate 1 is provided at an upper rear portion and connected to a lower rear portion. And a main body 6 having a housing portion 5 for housing the pipe 4.

Then, with respect to the locking claw 2 of the mounting plate 1,
In order to lock the locking portion 3 of the main body 6 in a detachable manner so that the right and left positions can be easily positioned and accurately installed, the locking claw 2 of the mounting plate 1 and the main body 6 are engaged. Stop 3
When the locking portion 3 is locked to the locking claw 2, positioning means 7 for positioning the left and right positions of the main body 6 with respect to the mounting plate 1 is provided.

By providing the positioning means 7,
The work procedure is such that the locking portion 3 of the main body 6 is removably locked to the locking claw 2 of the mounting plate 1 so as to position the left and right positions of the main body 6 with respect to the mounting plate 1. ,
The main body 6 can be easily and accurately installed.

The positioning means 7 is formed on an imaginary line in which both ends are inclined lower than a vertex a at an intermediate position as viewed from the front, as in the first embodiment with an inclination angle α shown in FIG. The locking claw 2 of the installation plate 1 and the main body formed in a groove shape on an imaginary line corresponding to the locking claw 2 at an intermediate position in the front view with respect to the vertex a ′ at both sides thereof. 6
The locking claw 2 and the locking portion 3
Are joined to each other so that the left and right positions of the main body 6 with respect to the mounting plate 1 can be easily positioned.

The positioning means 7 is formed on an imaginary line in which both ends are inclined higher than the intersection b of the intermediate position in a front view, as in the inclination angle α 'shown in FIG. 2 as the second embodiment. Locking claw 2 of the mounting plate 1
And a locking portion 3 of the main body 6 which is formed in a groove shape on an imaginary line whose both ends are inclined higher with respect to the intersection point b 'of the intermediate position in front view. The main body 6 is joined by joining the inclined portions of the locking portion 3 to each other.
The left and right positions can be easily positioned.

Further, as shown in FIGS. 1 and 2, the apexes a and a 'or the intersections b and b' are respectively located at substantially the centers on the imaginary line extending to the left and right, so that the two slopes are formed. While the angle α and the two inclination angles α ′ are formed at the same angle on the left and right, respectively, the mounting plate 1 and the opposite inclined portions of the main body 6 are joined to each other without gaps, The left and right positions of the main body 6 can be easily positioned.

As shown in FIG. 3, the vertices a, a
a ′ is positioned near one end or the other end on the virtual line extending left and right, so that one of the two inclination angles α is formed at a large angle and the other is formed at a small angle,
The left and right positions of the main body 6 with respect to the mounting plate 1 can be more easily positioned while the opposed inclined portions of the mounting plate 1 and the main body 6 are joined to each other without any gap.

In this case, in particular, since one of the two inclination angles α can be formed at a large angle, the opposed inclined portions of the mounting plate 1 and the main body 6 can be easily joined to each other without a gap.

Although not shown, the intersections b and b 'shown in FIG. 2 are located near one end or the other end of the imaginary line extending to the left and right, so that the main body 6 with respect to the mounting plate 1 can be positioned. The left and right positions can be more easily positioned.

A plurality of locking claws 2 of the mounting plate 1 are formed over substantially the entire left and right widths of the mounting plate 1, while the locking portions 3 of the main body 6 extend over substantially the entire left and right widths of the main body 6. The mounting plate 1 is formed as described above.
The locking portion 3 of the main body 6 can be easily and detachably locked to the locking claw 2 of the above, and the strength of the mounting plate 1 and the main body 6 is increased to make the main body 6 stronger. It can be installed.

Further, the locking claw 2 of the mounting plate 1 and the locking portion 3 of the main body 6 are formed so as to extend over substantially the entire left and right widths of the mounting plate 1 and the main body 6. The locking portion 3 of the main body 6 can be easily and detachably locked to the locking claw 2, and the strength of the mounting plate 1 is further increased so that the main body 6 can be firmly mounted. become.

As shown in FIG. 4, the locking portion 3 of the main body 6 engages with the locking claw 2 of the mounting plate 1 with the upper portion of the main body 6 inclined backward, and The locking portion 3 is fixed to the locking claw 2 in a posture in which the upper portion of the main body 6 is tilted backward by being formed in an inverted V-shaped cross section so that the locking claw 2 can be locked in a state where the locking claw 2 is rotated to the position. Engagement and rotation to the vertical position for locking can improve workability during installation.

Further, as shown by a broken line in FIG. 4, the lower portion of the main body 6 and the mounting plate 1 are connected to the connecting pipe 4 by connecting the connecting pipe 4 with the inverted V-shaped section of the locking portion 3 of the main body 6. Is formed so as to be able to rotate at an angle θ that secures a space where the connection pipe 4 can be secured.

[0028]

As described above, according to the present invention,
An installation device for an air conditioner that can easily position the left and right positions of the main body with respect to the installation plate.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a first embodiment of an installation device for an air conditioner according to the present invention, and is a perspective view showing a locking claw of a mounting plate and a corresponding locking portion of a main body.

FIG. 2 is an explanatory view showing a second embodiment of the installation device for an air conditioner according to the present invention, and is a perspective view showing a locking claw of a mounting plate and a corresponding locking portion of a main body.

FIG. 3 is an explanatory view showing a third embodiment of the installation device for an air conditioner according to the present invention, and is a perspective view showing a locking claw of a mounting plate and a corresponding locking portion of a main body.

FIG. 4 is a cross-sectional view showing a locking claw of an installation plate and a corresponding locking portion of a main body, which form an installation device for an air conditioner according to the present invention.

FIG. 5 is an explanatory view of an installation device for an air conditioner according to a conventional example, and is a perspective view showing a locking claw of a mounting plate and a corresponding locking portion of a main body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Installation plate 2 Locking claw 3 Locking part 4 Connection pipe 5 Housing part 6 Air conditioner main body 7 Positioning means a, a 'Vertex b, b' Intersection θ Angle

Claims (9)

[Claims] 1. A mounting plate fixed to a wall surface of a room to be air-conditioned and provided with a locking claw having a substantially L-shaped cross section at an upper end portion, and a locking member removably locked to the locking claw of the mounting plate. In the installation device for an air conditioner, comprising: a main body having a retaining portion on a rear upper portion and a receiving portion for accommodating a connection pipe on a lower rear portion, wherein a locking claw of the mounting plate and a locking portion of the main body are provided. And a positioning means for positioning the left and right positions of the main body with respect to the mounting plate when the locking portion is locked to the locking claw. 2. The positioning device according to claim 1, wherein the positioning claw is formed on an imaginary line in which both ends are inclined downward with respect to a vertex at an intermediate position in a front view. The locking portion formed in a groove shape on the imaginary line inclined at a low angle, and the left and right positions of the main body are positioned by joining these locking claws and the inclined portions of the locking portion to each other. The installation device for an air conditioner according to claim 1, wherein: 3. The locking claw formed on an imaginary line whose both ends are inclined higher than the intersection of the intermediate position in a front view, and both ends corresponding to the locking claw. The locking portion formed in a groove shape on the imaginary line inclined at a high angle, and the left and right positions of the main body are positioned by joining these locking claws and the inclined portions of the locking portion to each other. The installation device for an air conditioner according to claim 1, wherein: 4. The installation device for an air conditioner according to claim 2, wherein the apex or the intersection is located substantially at the center on the virtual line extending left and right. 5. The installation of the air conditioner according to claim 2, wherein the vertex or the intersection is located near one end or near the other end on the virtual line extending left and right. apparatus. 6. The locking claw is formed so as to extend over substantially the entire left and right width of the mounting plate, while the locking portion is formed to extend over substantially the entire left and right width of the main body. The installation device for an air conditioner according to claim 2 or 3. 7. The air according to claim 2, wherein the locking claw and the locking portion are formed so as to extend over substantially the entire left and right widths of the mounting plate and the main body. Harmonizer installation device. 8. The inverted V-shaped cross section so that the locking portion can be engaged with the locking claw with the upper portion of the main body tilted rearward and then rotated to a vertical position. 3. The method according to claim 1, wherein the second member is formed in
Or the installation apparatus of the air conditioner of Claim 7. 9. An inverted V-shaped cross section of the locking portion is formed so that the lower portion of the main body and the installation plate can be turned at an angle that secures a space where connection work of the connection pipe can be performed. The installation device for an air conditioner according to claim 1 or 8, wherein: