JPS5810631Y2 - shogi board - Google Patents

Description

[Detailed description of the invention] This invention relates to a shogi board, and particularly to a shogi board that can accommodate a storage container.

With conventional shogi boards, the shogi board and storage container are provided separately, so when playing shogi, both the shogi board and storage container must be prepared, and sometimes the storage container is also used. I have something to look for.

Furthermore, when cleaning up the shogi board, there is the inconvenience of having to clean up both pieces separately.

Such inconvenience is particularly severe in gathering halls and the like where a large number of shogi boards are used.

Therefore, the purpose of this invention is to provide a shogi board in which the container can be stored in one piece.

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

The shogi board of this invention consists of a combination of a shogi board main body 1 and a storage container 2.

The main body 1 is provided with a cylindrical hole 3 at the center of its back surface.

Of course, the depth of this hole 3 is smaller than the thickness of the main body 1.

Inverted engagement grooves 4 are provided at two symmetrical positions on the inner surface of the hole 3.

The above-mentioned engagement groove 4 is formed from a vertical groove portion 4a and a horizontal groove portion 4b, and the lower end of the vertical groove portion 4a is
It has reached the open end of hole 3.

On the other hand, the storage container 2 is cylindrical with an external shape and height that fit the above-mentioned hole 3, and has a symmetrical shape of 2 on its outer peripheral surface.
Protrusions 5 that fit into the retaining grooves 4 are provided at certain positions.

The height of the protrusion 2 from the bottom of the container is equal to the height of the horizontal groove portion 4b.

Therefore, when the storage container 2 is inserted into the hole 3 and the container 2 is rotated appropriately, the protrusion 5 engages with the vertical groove portion 4a, and when the container 2 is further pushed in from this state and rotated horizontally (second (See figure) The protrusion 5 reaches the depths of the horizontal groove portion 4b, and the container 2 fits into the main body 1 and does not come out.

In addition, when extracting the container 2, the operation opposite to the above may be performed.

Since the shogi board of this invention is configured as described above,
The shogi board and storage container are always integrated, and the storage container can be removed from the main body and used as needed, so the storage container never gets lost, and once the shogi board is prepared, you can immediately point to the shogi board. can.

Also, when cleaning up, all you have to do is store the storage container inside the main body, which is very convenient.

Furthermore, since the hole for storing the container is provided on the back side of the main body, the appearance of the shogi board (particularly the board surface and side surfaces) can be made completely unchanged from conventional ones.

[Brief explanation of the drawing]

FIG. 1 is a perspective view, FIG. 2 is a bottom view of the storage container, FIG. 3 is a cross-sectional view of the storage container taken along line A-A, and FIG. 4 is a cross-sectional view of the piece container in a stored state. 1... Shogi board body, 2... Piece container, 3
...hole, 4 ...engaging groove, 5 ...protrusion.

Claims (1)

[Scope of utility model registration request] A cylindrical hole is provided on the bottom surface of the shogi board body, two inverted engagement grooves are provided on the inner surface of this hole, one end of which reaches the open end of the hole, and a cylindrical hole that fits the hole is formed. 1. A shogi board comprising: a storage container; and two protrusions on the outer peripheral surface of the storage container that fit into the engagement grooves.