JPH0323598Y2 - - Google Patents

Description

[Detailed Description of the Invention] Technical Field The present invention relates to a mounting leg that is attached by fitting a protrusion projecting from the top surface into a mounting hole penetrating the bottom plate of a device and rotating the leg.

BACKGROUND TECHNOLOGY In order to stably install equipment, devices, etc. without impact, a plurality of mounting legs made of elastic material such as rubber are attached to the bottom surface. Conventionally, these mounting legs are fixed to the bottom plate of the device using screws, rivets, etc. through a mounting hole in the center, which requires time to install and remove, and The drawback was that it required parts such as screws and rivets.

DISCLOSURE OF THE INVENTION It is an object of the present invention to eliminate such drawbacks of the conventional devices, reduce the number of mounting parts, facilitate installation and removal, and reduce the time required for installation and removal.

Describing the structure of the present invention, the present invention provides elastic mounting legs that are stably installed on the bottom plate of an equipment device, with a gap equal to the thickness of the bottom plate from the top surface at a target position relative to the center, A mounting leg formed by integrally molding a hook-shaped mounting protrusion with an eave-like protruding piece with a small hemispherical protrusion protruding from the lower surface, and a columnar leg protruding from the upper surface from soft and semi-hard synthetic resin. It is.

The advantage of the present invention is that the mounting leg only needs to be inserted and rotated into the cutout hole in the bottom plate, and it is easy to install and remove using a tool.

BEST MODE FOR CARRYING OUT THE INVENTION Next, embodiments of the mounting leg of the present invention will be described with reference to the drawings.

As shown in FIGS. 1 and 2, the embodiment of the present invention has a cylindrical leg 2 made of an elastic material such as rubber or synthetic resin. Two hook-shaped mounting protrusions 7 from which eave-shaped protruding pieces 6 protrude are provided with a gap 5 equal to the thickness of the bottom plate 1. This mounting protrusion 7 has a third
As shown in the figure, a small hemispherical protrusion 9 is made to protrude from the lower surface 8 of the protrusion piece 6 toward the gap 5. Further, the leg portion 2 is formed with a rotation hole 10 about the width of the attachment protrusion 7 under each of the protruding pieces 6 and a screw hole 11 in the center 4 to form a mounting leg.

On the other hand, as shown in FIG.
A cutout hole 14 that integrates the left and right insertion hole portions 13 into which the gap 5 is inserted when rotated, and the left and right occlusion holes 1 into which the small protrusion 9 protruding from the protrusion piece 6 engages.
5.

Here, as shown in FIG. 3, the mounting leg is made of a resilient material such as rubber or soft or semi-hard synthetic resin, and the leg portion 2 and the mounting protrusion 7 are integrally molded. Gap 5 at the bottom of the protruding piece 6 of the mounting projection 7
Also, when molding the small protrusions 9, it is difficult to remove the mold. Therefore, by providing a rotation hole 10 under the protruding piece 6 and abutting the molds vertically together with the gap 5, the small protrusion 9, and the rotation hole 10, the mold can be easily removed. becomes easier.

Now, as shown in Fig. 1, insert the mounting protrusion 7 of the mounting leg as shown in Fig. 2 into the bottom plate 1 where the target cutout hole 14 is made, and rotate it to the left or right by holding the leg part 2. or when the rotation hole 10 is rotated with a rotation tool, the gap 5 of the mounting protrusion 7
inserts the insertion hole 13 of the bottom plate 1, and the small protrusion 9 engages with the occlusal hole 15, fixing the leg 2 to the bottom plate 1 and preventing it from falling off.

In addition, if strength is required between the bottom plate 1 and the mounting legs, tighten the screw holes 11 of the mounting legs and the screw holes 11' of the bottom plate 1 with screws 16 as shown in Fig. 4 to prevent them from falling off. It can also be prevented.

Note that if the relative positions of the mounting protrusions 7 of the mounting legs and the cutout holes 14 of the bottom plate 1 are defined,
The shape and size of the leg portion 2 can be freely selected, and the mounting leg can have any size, and since the position of the rotation hole 10 is also specified, the type of tool for rotation is also limited.

As described above, according to the present invention, the mounting legs, which were conventionally fixed with screws, have fewer parts and only need to be inserted and rotated during installation, making installation and removal easy and work efficiency high. can do.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a part of the bottom plate in which a cutout hole is formed through which the mounting leg of the embodiment of the present invention is attached;
FIG. 2 is an external perspective view of the mounting leg according to the embodiment of the present invention;
FIG. 3 is a sectional view taken along the line A-A in FIG. 2, and FIG. 4 is a longitudinal sectional view showing the mounting leg according to the present invention attached to the bottom plate and fixed with screws. The symbols shown in the drawings indicate the following. 1...Bottom plate, 2...Legs, 3...Top surface, 5...
Gap, 6...Protruding piece, 7...Mounting projection, 8...Bottom surface, 9...Small protrusion, 10...Rotation hole, 11, 1
1'...screw hole, 12...fitting hole part, 13...fitting hole part, 14...cutout hole, 15...biting hole.

Claims (1)

[Scope of utility model registration request] A plurality of mounting legs that are attached to the bottom plate of equipment and equipment to maintain stability, with small hemispherical protrusions protruding from the bottom surface while keeping a gap equal to the thickness of the bottom plate from the top surface at targeted positions with respect to the center. A hook-shaped mounting protrusion having an eave-like protruding piece protrudes from the upper surface of a columnar leg, and the mounting leg is molded from elastic synthetic resin.