JPH0545220Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a composite cylindrical savings box for coins.

[Conventional technology] Traditionally, coin piggy banks have been used for coins starting from 1 yen.
For example, there are circular box-shaped boxes, square box-shaped boxes that store a mixture of various 500 yen coins, and cylindrical boxes that separately store the various coins.

[Problems to be solved by the invention] However, in the case of the box-shaped piggy bank that stores a mixture of various coins, even if it is made of transparent synthetic resin, it is difficult to grasp the amounts of the various coins stored. The problem was that it was difficult to do.

In addition, in the case of the above-mentioned cylindrical piggy bank that stores various coins separately, if it is made of transparent synthetic resin, the amounts of the various coins stored can be known, but if each coin cylindrical piggy bank is There was a problem in that it was difficult to keep all the cylindrical piggy banks in one place at all times, as each coin had to be taken out separately from its storage location and the corresponding coin was inserted.

The object of the present invention is to provide a savings box that solves the problems of conventional savings boxes as described above.

[Means for Solving the Problems] The gist of the present invention is to have a screw-in bottom cover at the bottom, a coin insertion slot at the top, a closed top end, and a stacked storage device for storing predetermined coins. A cylinder for stacking and storing coins, each made of a transparent and relatively hard synthetic resin, which is formed into a cylinder shape, and adjacent cylinders are arranged annularly in contact with each other, each of which is made of transparent and relatively hard synthetic resin; A wedge-like protrusion inner surface portion that bites into a V-shaped recess formed between the upper parts above the coin insertion opening of the cylindrical body and projects inward in a V-shape, and a wedge-shaped protrusion inner surface portion between each of the wedge-like protrusion inner surfaces. The upper parts of the cylindrical bodies that continuously correspond to the inner surfaces of the wedge-like protrusions are recessed in a cylindrical shape so that they can be fitted, and the fitting recesses of the corresponding upper parts of the cylindrical bodies are both formed on the inner circumferential surface, and the outer circumferential surface includes a fitting lid for holding the cylindrical body made of a relatively soft synthetic resin with threads formed thereon; and a female thread screwing into the thread on the outer peripheral surface of the fitting lid for holding the cylindrical body. and a hanging grip formed on the inner circumferential surface thereof.

[Function] According to the present invention having the above configuration, each cylinder that is formed of hard synthetic resin for storing various coins is arranged in an annular shape and adjacent to each other so that the circumscribed circles of the annular rings become perfect circles. A cylinder formed of a synthetic resin softer than each of the cylinders, in a V-shaped recess on the outer peripheral surface of each cylinder, and on the outer surface of each cylinder continuous to the V-shaped recess, that is, on the outer peripheral surface. Each protruding wedge portion on the inner surface of the body holding fitting lid, that is, each wedge-shaped inner surface portion, and an inner circumferential surface portion continuous with each wedge-shaped inner surface portion are fitted from the upper end surface of each cylinder. As a result, the fitting lid for holding the cylinder made of soft synthetic resin is tightly fitted into each cylinder made of hard synthetic resin, and the coefficient of friction at the contact portion becomes large due to the difference between the soft and hard materials. , by making it possible to firmly and integrally combine each cylinder, and by screwing a hanging grip onto the outer periphery of the fitting lid for holding the cylinder,
Each cylindrical body combined integrally can be carried by a hanging grip.

[Example] An example of the implementation of the coin-separated composite cylindrical savings box according to the present invention will be described in detail with reference to the drawings.

In the figure, 1 is capable of stacking and storing 500 yen coins, has a bottom cover 1a screwed into the bottom, and
A cylindrical body having a coin insertion opening 1b at the top, 2 similarly has a screw-in bottom cover 2a and a coin insertion opening 2b 100
A cylindrical body for storing yen coins; 3 is a cylindrical body for accommodating 50 yen coins having a screw-in bottom cover 3a and a coin insertion opening 3b; 4 is a cylindrical body for storing 10 yen coins having a screw-in bottom cover 4a and a coin insertion opening 4b; 5; 6 is a cylindrical body for storing 5 yen coins, which has a screw-in bottom lid 5a and a coin insertion opening 5b; 6 is a cylindrical body for storing 1 yen coins, which has a screw-in bottom lid 6a and a coin insertion opening 6b; for example, a cylinder for storing 500 yen coins; body 1
is made of green transparent synthetic resin, 100 yen coin storage cylinder 2 is made of pink transparent synthetic resin, 50 yen coin storage cylinder 3 is made of blue transparent synthetic resin, 10 yen coin storage cylinder 4 is made of a red transparent synthetic resin, the 5 yen coin storage cylinder 5 is made of a yellow transparent synthetic resin, and the 1 yen coin storage cylinder 6 is a colorless transparent synthetic resin product.

Each of the cylindrical bodies 1, 2, 3, 4, 5, and 6 is made of hard synthetic resin.

7 represents each cylinder that occurs when the cylinders 1, 2, 3, 4, 5, and 6 are arranged adjacent to each other in an annular shape as shown in FIGS. V-shaped recess 1c on the outer peripheral surface of each cylinder,
2c, 3c, 4c, 5c, 6c, and a wedge-shaped projection inner surface 7a that bites into and fits into each wedge-shaped projection inner surface 7a, and a cylinder pair 1, 2, 3, formed continuously on each wedge-shaped projection inner surface 7a.
4, 5, 6 outer peripheral surfaces 1d, 2d, 3d, 4
This fitting lid for holding a cylindrical body has an inner circumferential surface portion 7b that fits into the fitting lid 7 for holding the cylindrical body.

The fitting lid 7 for holding the cylindrical body is attached to each of the cylindrical bodies 1,
The V-shaped recesses 1c,
2c, 3c, 4c, 5c, 6c and the outer peripheral surfaces 1d, 2d, 3d, 4d, 5d, 6d when fitting the fitting lid 7 for holding the cylinder, each cylinder 1, 2,
3, 4, 5, and 6 are fitted with fitting lids 7 for holding the cylinders, which have a large coefficient of friction due to the difference in the soft and hard synthetic resin materials, and are tightly and tightly fitted. The cylindrical bodies 1, 2, 3, 4, 5, and 6 can also be firmly combined together.

Reference numeral 8 denotes a hanging grip made of synthetic resin, for example, which is screwed onto the outer periphery of the fitting lid 7 for holding the cylindrical body, and the inner peripheral surface of the lower large diameter portion 8a of this grip 8 has A female screw 8b is formed to be screwed into the male screw 7c of the fitting lid 7 for holding the cylindrical body, and the grip body 8
A grip part 8c is formed at the upper part of the handle.

In addition, the male screw 7c of the fitting lid 7 for holding the cylindrical body is made into an annular protrusion, and the female thread 8b of the gripping body 8 is made into an annular groove, and the annular protrusion is fitted into this annular groove. You can.

Further, it is preferable that a scale indicating the number of coins (amount of money) is engraved on the outer periphery of each cylinder 1, 2, 3, 4, 5, and 6.

Furthermore, the upper end of each cylinder 1, 2, 3, 4, 5, 6 may be open, or may be of a closed type or a screw-top type.

[Effects of the invention] As described above, according to the coin-separated composite cylindrical savings box according to the present invention, the cylindrical body for storing various coins made of hard synthetic resin is annular, and the circumscribed circle of the annular shape is a perfect circle. A V-shaped recess on the outer peripheral surface of each cylinder that occurs when the cylinders are placed adjacent to each other, and an outer peripheral surface of each cylinder that is continuous with this V-shaped recess, are made of a synthetic material that is softer than each cylinder. By fitting the inner surface of each wedge-shaped protrusion of the fitting lid for holding the resin cylinder and the inner circumferential surface continuous to the inner surface of each wedge-shaped protrusion from the upper end surface of each of the cylinders, each can be made soft and flexible. Due to the difference in the hard synthetic resin material, the fitting lid for holding the cylinder body has a large coefficient of friction and is fixed in an extremely tight and tight fit to each cylinder body.
In addition, the cylinders can be firmly and integrally combined with each other, and by screwing the hanging grip onto the outer periphery of the fitting lid for holding the cylinder, each cylinder combined integrally can be Since it can be carried by the hanging grip, the cylinders can always be placed or moved in a predetermined location in an integrally assembled state.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway perspective view showing an embodiment of the coin-separated composite cylindrical savings box according to the present invention, FIG. 2 is a cross-sectional plan view taken along line A-A in FIG. 1, and FIG. B in the diagram
-B is a cross-sectional plan view. In the figure, 1, 2, 3, 4, 5, 6 are cylinders for storing various coins, 1a, 2a, 3a, 4a, 5a, 6a are screw-on lids, 1b, 2b, 3b, 4b, 5b, 6
b is coin insertion slot, 1c, 2c, 3c, 4c, 5
c, 6c are V-shaped projections, 1d, 2d, 3d, 4
d, 5d, and 6d are outer peripheral surfaces; 7 is a fitting lid for holding the cylinder; 7a is an inner surface of the wedge-shaped projection; 7b is an inner peripheral surface;
7c is a male screw, 8 is a hanging grip, 8a is a lower large diameter portion, 8b is a female screw, and 8c is a grip.

Claims (1)

[Scope of utility model registration request] Each has a screw-in bottom cover at the bottom, a coin insertion slot at the top, a closed top end, and a cylindrical shape capable of stacking and storing predetermined coins.
Adjacent ones are arranged in a ring with adjacent ones touching each other,
Each coin is made of transparent and relatively hard synthetic resin and is fitted into a V-shaped recess formed between the coin stacking and storage cylinders for each coin and the upper part of the adjacent cylinder above the coin insertion opening. and an inner surface of the wedge-shaped projection protruding inward in a V-shape, and an upper portion of the cylinder that is continuous and corresponding to the inner surface of each wedge-shaped projection between the inner surfaces of the wedge-shaped projections and formed into a cylindrical shape so that the upper portion thereof can be fitted. A recess for holding the cylindrical body made of a relatively soft synthetic resin and having a fitting recess in the upper part of the corresponding cylindrical body formed on the inner circumferential surface and a screw thread formed on the outer circumferential surface. and a hanging gripping body having an internal thread formed on its inner circumferential surface which is screwed into a thread on the outer circumferential surface of the fitting cover for holding the cylindrical body. Composite cylindrical piggy bank.