JPH045498A - Wall type fan installing device - Google Patents

Abstract

PURPOSE:To simplify installation, and leave a safe and good-appearance installing metal on a wall surface in case a fan is removed by fixing a main body to a wall only by engagement of a U-shaped pipe inserted into a neck support with the installing metal. CONSTITUTION:A base part 46 supports a neck support 38 for supporting a fan part 25. A U-shaped pipe 42 is inserted into the back surface of the neck support 38 at one end. A main body is fixed to a wall only by engagement of the U-shaped pipe 42 with an installing metal 59. Installation can thus be facilitated. Because the installation metal 59 is covered with a cap 63, the U-shaped pipe 42 is prevented from removing off an engagement part 61, and the installation metal 59 and a wood screw 60 can be covered, thereby the safety and appearance can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a wall fan mounting device for fixing the wall fan to a wall using a pipe and a mounting bracket.

[Conventional technology]

Figures 9 and 1O are diagrams showing a conventional wall fan mounting device disclosed in, for example, Utility Model Publication No. 13436. In the figures, (1) is the blower section, and +21 is the blower section (1). This base is made of synthetic resin and is rotatably supported via the neck piece (3), and has electrical components etc. inside. (5) is an opening provided on the back of the base, (6) is a hole drilled on the top surface of the base, (7) is an opening (
The screw hole (8) provided on the side of 51 is a hook that covers the opening (5).
9) and a through hole 00) are provided, and an extrusion portion (11) provided at an angle on the side surface, an insertion port (12) and a hole (13) each having this extrusion portion as one side are provided.

(14) is a mounting bracket that is fixed to the wall (15) with a screw (16) and formed in an abbreviated shape so as to engage with the hook (8), and has a hole (17) through which the screw (16) passes. At the same time, an engaging part (18) with a size slightly smaller than the interval between the seats is formed at the lower part, and an engaging part (18) is formed at the upper part, which is bent into an abbreviated shape and has an inclination that is almost the same as the inclination of the extruded part (11). A slanted wall (19) formed at an angle is provided, and furthermore, a tongue portion (20) is formed in a tapered shape so as to taper at the tip thereof, and an extrusion screw (21) is provided.

(In December, the extrusion screw (21) of the mounting bracket (14) passes through the hole (6) of the base () and the hole QOI of the hooking bracket (8).
The fixing screw (23) is a screw that fixes the hook (8) to the base (2).

A conventional wall fan mounting device is constructed as described above, in which the mounting bracket (14) is fixed to the wall (15) with screws (16), and the hooking bracket (8) is attached to the opening (5) of the base (2). is the screw (
23). The tongue part (20) is inserted into the insertion opening (12) of this hook (8), and the fixing screw (22) is screwed together with the extrusion screw (21) to secure the retaining part (I8) to the seat. ) to prevent horizontal wear of the base (2) and to prevent the wall (I5) of the blower part (1)
) can be installed.

[Problems to be solved by the invention]

In the above-mentioned conventional wall fan mounting device, the base (2) made of synthetic resin has electrical components installed inside it, and has a triangular shape with the back side as the bottom in order to secure the mounting bracket (I4). When the base (2) is engaged with the mounting bracket (14), the mounting bracket (14) is hidden behind the base (2), making it difficult to install, and the fixing screw (22) is also difficult to install from above. Therefore, there was a problem that the hole (6) and the through hole 00) were not visible and it was difficult to install.

Also, if you remove the wall fan body during the off-season, the mounting bracket (I4) will be exposed on the wall (I5) and the fixing screw (22
), corners and edges of the mounting bracket (14), which are dangerous and aesthetically unsatisfactory.

This invention was made to solve the problem,
The base is compactly formed, and the mounting of the wall-mounted fan can be easily done without disturbing the mounting hardware, and even if the wall-mounted fan itself is removed, the mounting hardware remains on the wall, which is safe and aesthetically pleasing. The object of the present invention is to obtain a mounting device for a wall-mounted fan that can be mounted on a wall.

[Means to solve the problem]

A wall fan mounting device according to the present invention includes a neck support that supports a blower section, a base that supports this neck support, and a pipe support that is attached by drilling a plurality of pipe holes on the back surface of the neck support. It consists of a U-shaped pipe, one end of which is inserted into the pipe hole of the pipe support, and a mounting bracket that engages with the other end of the U-shaped pipe and is fixed to the wall.

Further, a cap is attached to the mounting fitting, and the cap has a pipe holding portion on the end portion of the pipe for holding the U-shaped pipe between the fitting and the fitting.

Further, the engagement portion of the mounting bracket with the U-shaped pipe is a fitting hole having an inner diameter having the same shape as the outer diameter of the U-shaped pipe.

In addition, the cap is provided with a rotating part that is supported eccentrically from the center of the mounting bracket, a stopper that comes into contact with the mounting bracket, and a stopper hole that is engaged with the stopper is provided in the mounting bracket. It is.

[Effect]

In this invention, a neck support that supports the m feeder section, a base that supports this neck support, a pipe support that is attached by drilling a plurality of pipe holes on the back surface of the neck support, and a pipe support that supports the neck support, and The blower part consists of a U-shaped pipe that is inserted at one end into the pipe hole of the support, and a mounting bracket that engages with the other end of this U-shaped pipe and is fixed to the wall. It is attached to the wall by being engaged.

In addition, since the cap having a pipe holding portion at the end portion that holds the U-shaped pipe between the fitting and the fitting is attached to the fitting, the fitting is covered by the cap.

Further, since the fitting portion of the mounting bracket with the U-shaped pipe is formed into a fitting groove having an inner diameter having the same shape as the outer diameter of the U-shaped pipe, the U-shaped pipe is fitted into the fitting groove.

In addition, the cap is provided with a rotating part that is supported at a position eccentric from the center of the mounting bracket, and a stopper that comes into contact with the mounting bracket, and a stopper hole that is engaged with the stopper is provided in the mounting bracket. As a result, the cap is rotated arbitrarily on the mounting bracket, and the stopper is engaged with the stopper hole.

〔Example〕

FIGS. 1 to 6 are diagrams showing an embodiment of the present invention,
In the figure, reference numeral (25) denotes a blower section, which is formed from an electric motor (26), blades (not shown), and a pair of guards (27) that cover the front and rear of the blades. (28) is the neckpiece that supports this blower part, and the neckpiece body (28) is the neckpiece that supports this blower part.
9), the elevation adjustment plate (30) has an elevation angle spring (31), a coil spring (32), and a ball (33) installed inside, and the bolt (
34) and Natsu (35). (36)
(37) is a set screw that fixes the electric i (26) to the neck piece (28), and (37) is a neck support that rotatably supports the blower part (25) via the neck heath (28); An elevation adjustment plate (30) is connected. (3
8) Attach set screw A (39) to the back of this neck support.
Multiple pipe holes (40) to support pipes fixed in
is drilled, and the joint with the base reinforcing plate (described later) is located at the bottom (
41). (42) is a U-shaped pipe, which is made of, for example, a steel pipe and is bent into a U-shape. (43) is a neck support cover, which is fixed to the neck support (38) with setscrew B (44). A side cover (45) covers the sides of the neck support (37) and neck support cover (43). (46) is a base for supporting the neck support (38), which has a receiving part (47) projecting forward, a decorative sheet (48) is glued to the front surface, and a substrate (4
9) It is fixed at 50). (51) is a bottom plate attached to this base so as to cover the board (49), and (52) is a base reinforcing plate, which is made of steel plate and formed in a concave shape, and one end of which is attached to the base (46). The set screw C (
The leg portion (54) fixed at the bottom plate (53) and the bottom plate (51)
) and a bottom part (56) having a claw (55) fixed to the bottom part (56). (57) is a decorative pipe that is inserted into the leg (54), (58) is a column, (5) is a mounting bracket fixed to this column at multiple points with screws 60), and there is a U at the bottom. An engaging portion (61) consisting of a fitting groove (6Ia) bent into a letter shape is provided, and the inner diameter of this engaging portion is the same as the outer diameter of the above-mentioned square pipe (42), and the U-shaped pipe ( 42) are fitted. (62) is a cap screw hole provided almost in the center of this mounting bracket, (63) is a cap that is attached to this cap screw hole with a thumbscrew (64), and the above mounting bracket is attached to the peripheral edge. Along with providing a side wall (65) surrounding (59),
The U-shaped pipe (4) faces the engaging portion (61) at the bottom.
2) with the inner diameter of the engaging portion (61).
66).

(67) is a power cord connected to the electric motor (26).

In the wall fan mounting device configured as above,
To assemble it, the U-shaped pipe (42) is attached to the pipe support (38) of the neck support (37) to which the neck piece (28) that directs the blower part (25) is connected, and the U-shaped pipe (42) is attached to the pipe support (38) with the set screw B.
After being fixed at (44), the base reinforcing plate (52) is fixed to the base (46) and the pipe support (38) to form a wall fan. Next, attach the wood screws (6
The mounting bracket (59) is fixed at 0), and the mounting bracket (59) is fixed at
Engage the U-shaped pipe (42) with the engaging part (61) of 59), bring the pipe holding part (66) into contact with the U-shaped pipe (42), and carefully tighten the cap (64) with the 6
By fixing 3) to the mounting bracket (59,), the wall fan can be reliably attached to the pillar (58).

In addition, as shown in FIGS. 7 and 8, the cap (6
3) A rotating part (71) supported by a rotating part (7o) provided on the mounting bracket (59) side at a position offset from the center of the mounting bracket (59) can be freely rotated. and a stopper (72) that abuts the mounting bracket (59), and a stopper hole (72) with which this stopper is engaged.
73) is drilled into the mounting bracket (59), when installing the wall fan, the cap (63) is positioned on the upper side and the U-shaped pipe (42) is engaged with the engaging portion (61), then the cap is removed. By rotating the U-shaped pipe (63) downward and engaging the stopper (72) with the stopper hole (73),
) can be securely fixed to the mounting bracket (59).

〔Effect of the invention〕

As explained above, the present invention includes a neck support that supports a blower section, a base that supports this neck support, a pipe support that is mounted by drilling a plurality of pipe holes in the back of the neck support, and A mounting bracket for a U-shaped pipe with a gap, consisting of a U-shaped pipe whose one end is inserted into a pipe hole of a pipe support, and a mounting bracket that engages with the other end of this U-shaped pipe and is fixed to a wall. The main body can be fixed to the wall only by engaging with the main body, and the attachment/detachment work can be confirmed reliably and the attachment/detachment work can be made easier.

In addition, by attaching a cap to the mounting bracket that has a pipe holding part on the end that holds the U-shaped pipe between the mounting bracket, it is possible to prevent the U-shaped pipe from coming off from the engagement part of the mounting bracket. Safety is improved, and the screws and mounting hardware are hidden, which improves the appearance and safety when the main body is in use or when the main body is removed during the off-season.

In addition, since the engagement part of the mounting bracket with the U-shaped pipe is a fitting groove with an inner diameter that is the same shape as the outer diameter of the U-shaped pipe, it is easy to fit into the engagement part of the U-shaped pipe. This will result in a reliable engagement.

In addition, the cap is provided with a rotating part that is supported at a position eccentric from the center of the mounting bracket, and a stopper that comes into contact with the mounting bracket, and a stopper hole that is engaged with the stopper is provided in the mounting bracket. This makes installation much easier, as all you have to do is rotate the cap after securing the U-shaped pipe to the mounting bracket.

[Brief explanation of drawings]

Fig. 1 is an overall perspective view showing an embodiment of the present invention, Fig. 2 is an exploded perspective view, Fig. 3 is an exploded perspective view showing the main parts of the installation, and Fig. 4 is a perspective view showing the main parts of the installation. Figure, 5th
The figure is a front view showing the mounting part, FIG. 6 is a sectional view showing the main part of the mounting, FIG. 7 is a front view showing the main part of the mounting of another embodiment of the invention, and FIG. 8 is the same. 9 is a side view showing a conventional wall fan mounting device; and FIG. 10 is an exploded perspective view of the main parts of a conventional wall fan mounting device. It is a diagram. In addition, (25) is the blower part, (37) is the neck support, (
38) is a pipe support, (42in is a U-shaped pipe, (46)
is the base, (59) is the mounting bracket, (63) is the cap, (
66) is a pipe holding part, (71) is a rotating part, (72) is a stopper, and (73) is a stopper hole. Figure 1

Claims (4)

[Claims] (1) A neck support that supports the blower section, a base that supports this neck support, a pipe support that is attached by drilling multiple pipe holes on the back of the neck support, and pipe holes of this pipe support. A mounting device for a wall-hanging fan, comprising a U-shaped pipe having one end inserted into the wall, and a mounting bracket that engages with the other end of the U-shaped pipe and is fixed to the wall. (2) The wall fan mounting device according to claim 1, characterized in that a cap is attached to the mounting bracket, and the cap has a pipe holding portion at the end of which the U-shaped pipe is held between the mounting bracket. (3) The wall fan according to claim 1, characterized in that the engaging portion of the mounting bracket with the U-shaped pipe is a fitting groove having an inner diameter having the same shape as the outer diameter of the U-shaped pipe. mounting device. (4) The cap is provided with a rotating part supported eccentrically from the center of the mounting bracket and a stopper that comes into contact with the mounting bracket, and a stopper hole in which the stopper is engaged is provided in the mounting bracket. A wall fan mounting device according to claim 2, characterized in that: