JPS604553Y2 - Disk body for disc toys - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a disc body for a disc toy (UFO toy), which makes the disc toy easy to construct, easy to fly, and safe to use.

There have been various disc bodies for disc toys in the past, but they are made of materials that are hard to the touch, which can be dangerous when used to fly around, or have poor flying performance. However, in addition to not being very attractive to use, it was also difficult to combine it with the top cap, which required improvement in various aspects.

Therefore, in this invention, we are trying to provide a disk body suitable for disc toys, which can be configured with a length that can be covered with a cap, and is made of synthetic resin foam. It is a disk body with a space inside it, a through hole formed in the vertical direction in the center, and the whole body is formed in the shape of a disk with a thick peripheral edge, and furthermore, a circular hole is formed on the top surface. It is characterized by having grooves.

Next, embodiments of this invention will be illustrated below with reference to the drawings.

Reference numeral 10 denotes a board made of a synthetic resin foam formed by fusing resin particles such as expanded polystyrene to each other by heating and expanding. The entire disk body 10 is formed into a donut-shaped disk shape with a thick peripheral edge and has a through hole 14 formed therein.
A circular groove 13 concentric with Iwata is provided on the upper surface 12 of the holder.

Although the board 10 can be used for flight by itself,
In order to further improve flight performance, the caps described below can be freely combined.

That is, the cap 20 is an inverted bowl-shaped cap formed of a thin foamed sheet of synthetic resin such as a foamed polystyrene sheet, and its curled peripheral edge 23 is fitted into the groove 13 of the disc body 10. It is possible to do so, and board 1
0 and the cap 20 can be freely combined.

In particular, the outer shape of the peripheral edge 23 of the cap 20 is
3) so that the curled peripheral edge 23 can be easily pushed into the groove 13 along its curl by utilizing its elasticity, and once fitted, the larger The peripheral edge 23 extends outward, and the groove 1
It is preferable that the fitted state within the groove 13 is such that the adhesion can be improved and that the peripheral edge portion 23 is difficult to come off from the groove 13 (see especially FIGS. 2 and 3).

In addition, 30 in the figure is a weight, which is provided inside the board 10 in a concentric circle with Iwata, and for safety reasons, rubber, metal, or other objects are placed along the inner circumference where there is no risk of contact. The board 1
It is inserted during molding of 0, adhered to the inner surface, or fitted into a groove cut after molding, and gives appropriate weight to improve rotational drift.

The weights 30 can also be distributed at equal positions on a concentric circle with Iwata.

Further, reference numeral 15 in FIGS. 4 and below indicates a rib concentrically protruding from the disk body 10, which serves both as reinforcement and as an air cutter.

16.16' is a small concave portion formed during or after molding of the lower plate body 10, and is located equally on a concentric circle with Iwata, and is useful for further enhancing well-balanced flying performance. The location and number of formations are not limited to those shown in the figure.

The synthetic resin foam that forms the disc body 10 and the thin synthetic resin foam sheet that forms the cap 20 may be made of, in addition to the above-mentioned polystyrene, polyethylene, polypropylene, polyvinyl chloride, or other materials mainly composed of these. Foams and sheets made from copolymers and the like can also be used.

As mentioned above, the disc body of this invention is structured and can fly alone as a donut-shaped body, but since the groove 13 is formed in the upper surface 12 of the disc body 10, the cap 20 is inserted into the groove 13. A disk with better flying properties can be easily formed by simply fitting the peripheral edges 23 of the cap 20. In particular, the inverted bowl-shaped cap 20 is suitable for use as an instant food container made of a foam sheet after the contents have been eaten. It is also very economical as it can be used upside down.

In addition, as described above, the disk body 10 has a grooved structure that allows the cap 20 to be easily combined with the disk body, making it easier to construct a three-dimensional disk toy (UFO toy). This makes it suitable for use by letting it fly freely while rotating.

Furthermore, the disc body 10 not only has a space 11 inwardly, but also has a through hole 14 formed in the center in the vertical direction, and is formed in the shape of a disc with a thick peripheral edge, so that air can also flow to the cap 20 side. This structure allows for easy inflow, further improving overall buoyancy, and the structure distributes the weight to the outer circumferential side of the board 100, resulting in very good horizontal stability.

Moreover, since the disc toy disc body 10 of this invention is made of synthetic resin foam, it has a soft feel and is lightweight, making it highly safe for children to handle, and moreover, it does not collide with other objects. Due to its cushioning properties, it can be used for a long time as it can prevent damage to itself as well as damage to other objects.In particular, if the cap gets dirty, it can be replaced as a board, so it is even more useful. It can exhibit various excellent effects such as being able to be used for a long time.

[Brief explanation of the drawing]

The figures illustrate the embodiment of this invention, and Fig. 1 is a perspective view, Fig. 2 is a sectional view before fitting the cap, Fig. 3 is a sectional view after fitting the cap, and Fig. 3 is a sectional view after fitting the cap. 4 is a perspective view of a modified example, FIG. 5 is a sectional view, and FIG. 6 is a bottom view. 10... Disc body, 11... Space, 12... Upper surface part,
13... Groove, 14... Through hole, 15... Rib, 1
6.16'...Small recess, 20...Cap, 23.
...Periphery.

Claims (1)

[Claims for Utility Model Registration] 1. A disk body made of synthetic resin foam, which has a space inside, has a vertically extending through hole in the center, and has a peripheral edge as a whole. A disk body for a disk toy or device, characterized by being formed into a thick disk shape and further having a circular groove on the top surface. 2. The disc body for a disc toy or toy as set forth in claim 1 of the above-mentioned utility model registration claim, wherein the disc body has a weight on the inside. 3. The disk body for a disk toy or toy according to claim 1 of the above-mentioned utility model registration claim, wherein the disk body is formed with a rib concentric with the Iwata. 4. The disk body for a disk toy or toy as set forth in claim 1 of the above utility model registration claim, wherein the disk body is provided with small recesses at equal positions on a concentric circle with Iwata.