JPS6347360Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Purpose of the Invention] (Field of Industrial Application) The present invention relates to an improvement of a mounting device for a wall-mounted electric fan, in which the electric fan body is attached to a wall surface via a mounting tool.

(Prior Art) Conventionally, in this type of mounting device, as shown in FIG. The upper side 2a of the support body 2 is hooked onto the first fixture 5, and then the second fixture 7, which is tightened and fixed to the lower part of the first fixture 5 with a thumb screw 6, is used to support the support body 2. Lock the left and right sides 2b and 2c of the body 2,
Thus, the fan body 1 is attached to the wall surface 3.

(Problem to be Solved by the Invention) However, according to the above configuration, in order to attach the fan main body 1, the first fixture 5 is attached to the wall surface 3 in advance.
After securing the screws 4 and 4 to the first fixture 5 and hooking the upper side of the support 2 to the first fixture 5, further attach the second fixture 7 to the first fixture 5 with the thumbscrew 6. The installation work is troublesome, and when removing the fan body 1,
Since it is impossible to remove the second fixture 7 in the attached state, the second fixture 7 must be removed one by one, and the removal work is also troublesome.

The present invention is intended to solve these problems, and therefore, its purpose is to provide a mounting device for a wall-mounted fan that allows easy attachment and removal of the fan body to a wall surface.

[Structure of the invention] (Means for solving the problem) The mounting device for a wall-mounted electric fan of the present invention is such that a fan body with a head supported on a base is attached to a wall, and an upper a fixture that has a hook portion on the hook and a holding portion on the left and right sides below the hook; and a fixture that is provided on the base so as to protrude away from the base and has an upper side hooked to the hook portion. At the same time, the left and right sides have a frame shape that is locked to the presser part, and the gap between the left and right sides is gradually widened as it goes downward. and a support body set such that the dimension between the parts below the part that is locked by the presser part is larger than the outer dimension between the presser parts.

(Function) When installing the electric fan body, it is sufficient to simply engage the support body with the fixture provided on the wall surface. In this case, since the frame-shaped support protrudes away from the base of the fan body, the positional relationship between the support and the fixture can be easily seen from the operator's side during installation. Positioning (positioning the fixture inside the support) is extremely easy. Moreover, in addition to being able to work while looking at the support, the distance between the left and right sides of the support gradually expands as it goes downwards, so even if the initial alignment is rough, By simply moving the support body downward, the support body is automatically guided to the correct engagement position along the inclinations of the left and right sides, and is easily and securely engaged with the fixture. On the other hand, when removing the fan main body, there is no need to remove the fixture from the wall surface, just lift the fan main body upward and pull it out toward you, and remove the support body from the fixture.

(Example) An example of the present invention will be described below with reference to FIGS. 2 and 3. First, in Figure 2, 11
1 is a fan body, which is made up of a head 13 having blower blades 12 and a motor (not shown) for driving the blades, supported on a base 14. On the other hand, 15
is a mounting tool, which is made by punching and bending a metal plate into a substantially inverted T shape, for example, with a hanging portion 16 bent toward the front side at the top, and a left side below the hanging portion 16. , presser portions 17 and 18 are similarly bent toward the front on the right side. And this fixture 1
For example, two screw insertion holes 19, 1 are provided in the center of 5.
9 (see Fig. 3), and the screws 20, 20 inserted into the screw insertion holes 19, 19 are inserted into the wall surface 21.
The fixture 15 is attached to the wall surface 21 by tightening it. Reference numeral 22 denotes a support body, which is, for example, a metal rod-shaped member bent into a substantially trapezoidal frame shape, and is embedded and fixed in the rear end of the base 14 of the fan main body 11 with both ends protruding toward the front side. are doing.
In this way, the support body 22 is provided on the base 14 so as to protrude from the base 14 so as to be located rearwardly away from the base 14. The upper side 2 of such a support 22
2a is engaged with the hanging part 16 of the fixture 15, and the left and right sides 22b and 22c are respectively attached to the holding part 1.
7 and 18, the fan body 1
1 is attached to the wall surface 21. By making the shape of the frame-shaped support 22 approximately trapezoidal as described above, the interval between the left and right sides 22b and 22c is gradually widened as it goes downward. , so that the dimension A between the parts of the left and right side parts 22b and 22c below the part that is locked by the holding parts 17 and 18 of the fixture 15 is larger than the outer dimension B between the holding parts 17 and 18. 3, so that the support 22 can be passed through the outside of the fixture 15, as shown in FIG.

Next, the operation of the above configuration will be explained. To attach the electric fan body 11 to the wall surface 21, first, the mounting tool 15 is fixed to the wall surface 21 with screws 20, 20. After that, as shown in FIG.
and the left and right side parts 22b, 2
2c are located outside of the holding parts 17 and 18, respectively. During this positioning, since the support 22 has a frame shape and protrudes from the base 14 so as to be positioned backwardly, the support 22 and the mounting tool 15
The positional relationship between the support body 2 and the support body 2 can be easily seen from the operator side, and alignment of the support body 2 is extremely easy. In this aligned state, when the support body 22 is moved downward along the wall surface 21 while holding the fan body 11, the upper side 22a of the support body 22 is engaged with the hanging part 17, and the left , the right side is the presser part 22
b, 22c, and the attachment of the fan body 11 to the wall surface 21 is completed. In this case, since the spacing between the left and right side portions 22b and 22c of the support body gradually expands downward, even if the initial alignment is rough, the mounting As long as the tool 15 is located inside the support body 22, the support body 22 can be moved to the left and right sides 22 by simply moving the support body 22 downward.
It is automatically guided to an accurate engagement position along the slopes of b and 22c, and is easily and securely engaged with the fixture 15. Moreover, since the engagement can be performed by utilizing the guiding effect of the inclinations of the left and right sides 22b and 22c of the support 22, the engagement between the support 22 and the fixture 15 can be easily achieved without reducing the efficiency of engagement. Clearance (play) can be minimized, thereby preventing shaking of the fan body 11 when engaged, and stabilizing the installation state.

On the other hand, in order to remove the fan body 11 from the wall surface 21, hold the fan body 11 and place the support body 22 on the wall surface 21.
1, so that the support body 22 is located outside the fixture 15, and from this state, when the fan body 11 is pulled out toward you (in the opposite direction from the wall surface 21), the support body 22 comes out of the fixture 15, and the fan body 11 is attached to the wall surface 2.
It is in a state where it has been removed from 1.

The present invention is not limited to the embodiments described above and shown in the drawings, but can be implemented with various modifications without departing from the scope of the invention.

[Effect of the invention] As is clear from the above description, the present invention has a frame-shaped support that supports the base of the electric fan body, and the support protrudes so as to be located away from the base. Therefore, the positional relationship between the support and the fixture can be easily seen from the worker's side during installation, and the worker usually does not have to perform alignment (positioning the fixture inside the support) during installation. Positioning can be done while visually checking the position, making alignment extremely easy. Moreover, in addition to being able to perform the work while checking visually, the spacing between the left and right sides of the support gradually widens as it goes downwards, making it easy to adjust the initial alignment even if it is only rough. Even if the support body is simply moved downward, the support body is automatically guided to the correct engagement position along the inclinations of the left and right sides, and the support body can be easily and securely engaged with the fixture. Furthermore, to install the fan body, all you have to do is to engage the support with the fixture provided on the wall in advance, and to remove it, you only have to release that engagement. - Can be removed extremely easily. Furthermore, since engagement can be performed using the guiding effect of the inclinations of the left and right sides of the support, the engagement clearance (play) between the support and the fixture can be set to the minimum without reducing engagement work efficiency. As a result, it is possible to prevent the fan body from wobbling when it is engaged, and to stabilize the installation state, which is an excellent practical effect.

[Brief explanation of the drawing]

Fig. 1 is an overall perspective view showing a conventional example, Figs. 2 and 3 show an embodiment of the present invention, Fig. 2 is an overall perspective view, and Fig. 3 explains the operation. FIG. In the figure, 11 is the fan body, 13 is the head, 14 is the base, 15 is the fixture, 16 is the hanging part, 17 and 18 are the holding parts, 21 is the wall surface, 22 is the support body, 22
a, 22b and 22c are the upper, left and right sides of the support, respectively.

Claims (1)

[Scope of utility model registration request] A fan body whose head is supported as a base is mounted on a wall, and a mounting device is provided on the wall and has a hanging part at the upper part, and has holding parts on the left and right parts below the hanging part, respectively; a frame-shaped frame that is provided on the base so as to protrude apart from the base, has an upper side hooked to the hook part, and has left and right sides locked to the presser part; and the left and right sides By sequentially increasing the distance between the two parts as they go downward, the dimension between the parts on the left and right sides below the part that is locked by the presser part can be determined as the outer dimension between the presser parts. A mounting device for a wall-mounted electric fan, comprising a support set to be larger.