JPS6115159Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a flower stand in front of a grave, and more particularly, to a flower stand in front of a grave that is attached to a pedestal placed in front of a grave by screwing.

The flower stand in front of the grave is attached to the pedestal by screwing.
It consists of a thread tail-shaped mounting bracket that has a mounting thread on the circumferential surface of a substantially bottomed cylinder, and a flower stand body to which this mounting bracket is fixed to the bottom. Conventionally, this mounting bracket was attached to the flower stand body. It was fixed by spot welding or rivets. However, in the case of fixing by spot welding, it is weak against shearing force due to torsion that occurs when attaching (screwing) the flower stand to the pedestal, and has the disadvantage that the spot welded surfaces are likely to separate. In addition, in the case of fixing with rivets, although excellent against shearing forces, there are disadvantages in that water leaks occur, and it takes time and effort to drill a mounting hole for inserting the rivet, resulting in poor assembly workability.

Therefore, this invention was devised for the purpose of solving the above-mentioned difficulties and providing a flower stand in front of a grave that is easy to assemble. It consists of an approximately inverted cylindrical mounting bracket with a bottom that is screwed onto the holder, and a cylindrical flower stand body with an approximately bottom that is fixed to the bottom wall of the holder. The bottom wall is temporarily fixed, and a plurality of fitting protrusions are formed by bulging the bottom wall of the flower stand main body into a substantially bottomed cylindrical shape, and the bottom wall of the mounting bracket is made to bulge out into a substantially bottomed cylindrical shape. A plurality of fitting protrusions are fitted to connect the flower stand main body and the mounting fitting.

An embodiment of this invention will be described below based on the drawings.

In the figure, reference numeral 1 denotes a flower stand main body, and the flower stand main body 1 is formed into a substantially bottomed cylindrical shape by ironing metal such as aluminum, brass, copper, steel, or the like.

Also, in the figure, 3 is a pedestal 2 placed in front of the grave.
This mounting bracket 3 has a bottom wall 3D disposed at the center of the outer surface of the bottom wall 1A of the flower stand main body 1 and is fixed thereto. That is, the mounting bracket 3 is attached to the outer surface of the bottom wall 1A of the flower stand body 1.
A plurality of fittings are formed by temporarily fixing the outer surfaces of the bottom wall 3D of the flower stand body 1 by spot welding or adhesive so that they are in close contact with each other, and the bottom wall 1A of the flower stand body 1 is bulged upward into a substantially bottomed cylindrical shape. Protrusion 6 and mounting bracket 3
A plurality of fitting protrusions 7 formed by bulging the bottom wall 3D upward into a substantially bottomed cylindrical shape are fitted to connect the flower stand main body 1 and the mounting bracket 3.

By the way, the mounting bracket 3 is made of the same metal as the flower stand main body 1 and is formed into a substantially inverted bottomed cylindrical shape, and has a mounting screw portion on its circumferential surface that matches the mounting screw portion 4 formed on the pedestal 2. 5 is formed. In the illustrated example, the mounting bracket 3 includes a metal fitting main body 3A having a substantially inverted bottomed cylindrical shape, an edge 3B extending into the opening of the metal fitting main body 3A, and an edge 3B that is continuous with and connected to the edge 3B. It is composed of an outer circumferential edge 3C that is concentric with the circumferential surface of the metal fitting main body 3A and covers the outside of this circumferential surface, and the mounting screw portion 5 is formed on the outer circumferential edge 3C. However, the configuration of the mounting bracket 3 is not limited to this, and may be any shape as long as it has a substantially inverted cylindrical shape.

To connect the mounting bracket 3 and the flower stand main body 1, first, the mounting bracket 3 is placed on the central outer surface of the bottom wall 1A of the flower stand main body 1 so that the outer surface of the bottom wall 3D of the mounting bracket 3 is in close contact with the outer surface, and then spot welded or glued. Temporarily fix it with adhesive (see Figure 3). Furthermore, the bottom wall 1A of the flower stand main body 1 is formed by the die main body 10 and the punch main body 20.
Fitting projections 6 and 7 are integrally formed on the bottom wall 3D of the mounting bracket 3 (see FIG. 4). In the illustrated example, three fitting protrusions 6, 7 are provided, but a plurality of fitting protrusions may be provided, and the number is not limited. In addition, when the temporary fixing of the mounting bracket 3 is performed by spot welding, the fitting protrusions 6 and 7 can be arranged at points symmetrical positions with respect to the spot welded part 8, thereby fixing the pedestal 2.
The shearing force due to torsion when attaching the flower stand main body 1 to the flower stand is not applied to the spot weld 8, but is applied evenly to the fitting protrusions 6 and 7, thereby further improving durability. By the way, in the illustrated example, the die body 10 is placed on the flower stand body 1, the punch body 20 is placed on the mounting bracket 3, and the fitting projections 6,
7 protrudes into the flower stand body 1 (protrudes upward)
However, it goes without saying that this arrangement may be reversed.

Therefore, in a flower stand in front of a grave, there is a mounting bracket 3 having a substantially inverted bottomed cylindrical shape that is screwed onto a pedestal 2 disposed in front of the grave, and a substantially bottomed cylindrical mounting bracket 3 that is fixed to the bottom wall 1A. The bottom wall 3D of the mounting bracket 3 is temporarily fixed to the outer surface of the bottom wall 1A of the flower stand main body 1, and the bottom wall 1A of the flower stand main body 1 is expanded into a substantially bottomed cylindrical shape. A plurality of fitting protrusions 6 formed by protruding and a plurality of fitting protrusions 7 formed by protruding the bottom wall 3D of the mounting bracket 3 into a substantially bottomed cylindrical shape are fitted, and the flower stand main body 1 and the mounting bracket 3 are fitted together. Since the flower stand main body 1 and the mounting bracket 3 are connected to each other, the connection state between the flower stand main body 1 and the mounting bracket 3 becomes strong, and due to the twisting when the flower stand main body 1 is attached to the pedestal 2, the fixed surface of the flower stand main body 1 and the mounting bracket 3 is The shearing force generated can be reliably received by the fitting protrusions 6 and 7 of the flower stand body 1 and the mounting bracket 3, respectively.
It has excellent durability against torsion.

In particular, since a plurality of fitting protrusions 6 and 7 are provided,
Stronger durability against torsion acting on the flower stand body 1 and the mounting fittings 3 is exhibited. Moreover, since temporary fixing is also used, strong durability can be exhibited even in the direction in which the flower stand main body 1 and the mounting bracket 3 are separated.

That is, it is possible to eliminate the disadvantage of being weak against shearing force due to torsion, which tends to occur when fixing only by conventional spot welding. Furthermore, compared to fixing with rivets, the number of assembly steps is reduced and assembly is easy, the assembly can be easily automated, and there is no possibility of water leakage.

As explained above, according to this invention, it is possible to provide a flower stand in front of a grave that is easy to manufacture, is strong against torsion, and has excellent durability because the thread tail-shaped mounting bracket does not come off from the main body of the flower stand. This is an extremely useful idea in practice.

[Brief explanation of the drawing]

The drawing shows one embodiment of this invention.
The figure is a vertical cross-sectional view of the state in use, and the second figure is a bottom view of the whole.
3 and 4 show assembly, with FIG. 3 being a sectional view of the main part in a state where it is temporarily fixed and fixed, and FIG. 4 being a sectional view of the main part in a state where a fitting protrusion is formed. 1...Flower stand body, 1A...Bottom wall, 2...Pedestal, 3...Mounting bracket, 3A...Bracket body, 3B...
...edge, 3C...outer periphery, 3D...bottom wall, 4...
...Mounting threaded part, 5...Mounting threaded part, 6... Fitting protrusion, 7... Fitting protrusion, 8... Spot welding part, 1
0...Die body, 20...Punch body.

Claims (1)

[Scope of utility model registration request] A flower stand in front of a grave consists of a mounting bracket in the shape of a substantially reversed cylinder with a bottom that is screwed onto a pedestal placed in front of the grave, and a flower stand body in the shape of a cylinder with a substantially bottom that is fixed to the bottom wall. The bottom wall of the mounting bracket is temporarily fixed to the outer surface of the bottom wall of the flower stand body, and a plurality of fitting protrusions formed by expanding the bottom wall of the flower stand body into a substantially bottomed cylindrical shape, and the bottom of the mounting bracket. A flower stand in front of a grave, characterized in that a plurality of fitting protrusions formed by expanding the wall into a substantially bottomed cylindrical shape are fitted to connect a flower stand main body and a mounting bracket.