JPS5850958Y2 - assembled top - Google Patents

Description

[Detailed explanation of the invention] This invention relates to the improvement of a top made of synthetic resin material.
The present invention proposes a top that is suitable for mass production, can be manufactured at low cost, and can continue to rotate for a long time in use.

That is, in this invention, the top is molded in parts to make it easier to mold and to reduce the amount of material used, making it cheaper to manufacture.
The parts farthest from the rotational axis are thickened to allow inertia and centrifugal force to work effectively, ensuring continued rotation for a long time.
In addition, by changing the color of the divided component parts when molding the top into parts, it is possible to omit the conventionally required coloring after molding, and the interior formed in the cavity can also be used for sweets, etc. It can be made into a container that can be stored, and furthermore, it can be disassembled and assembled so that young children can play with it.

Hereinafter, this invention will be explained in detail based on the drawings. First, as shown in the drawings, the structure consists of a thin bowl-shaped body 2 with a rotary needle 1 protruding from the center of the bottom surface, and this bowl-shaped body On the top of 2,
The main body is formed by covering the lid body 3 with a thick peripheral edge, and the bowl-shaped body 2 and the lid body 3 are made of synthetic resin, and the center of the upper surface of the lid body 3 is made of a synthetic resin material. A biasing reel 4, also made of synthetic resin, is fitted and fixed, a holding shaft 5 is erected on this reel 4, and a holding ring 6 is loosely fitted onto this holding shaft 5.

The top according to this invention is constructed as described above,
That is, since each member constituting the top is molded separately, it can be produced at a lower cost and requires significantly less material than conventional solid tops molded in one piece.

As mentioned above, although it can be produced lightweight and inexpensively, the circumferential part of the lid body 3 is thick enough to be rotated.
It can sustain rotation for a long time without being inferior to conventional products.

In addition, since the interior is hollow, chocolate, gum, etc. can be stored there, and by disassembling it to take it out and assembling it to play with it, it can function as a toy. It also serves as educational material for young children.

Furthermore, since conventional products are molded in one piece from synthetic resin material, they only come in a single color, and all patterns and colors have to be added after molding, but with this invention. Now, by changing the color of each divided member, the above-mentioned processing is not necessary, and in this aspect as well, it is possible to manufacture the device at a low cost.

The spinning top of this invention can be easily spun by winding a string around the reel 4 and holding the retaining ring 6 while pulling strongly on one end of the string.

As explained above, the top according to the invention is superior to conventional products of this type made of synthetic resin material in terms of both production and functionality.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view of the top according to this invention, and FIG. 2 is an exploded perspective view of the top. Description of symbols 1... Rotating needle, 2... Bowl-shaped body, 3... Lid body, 4... Reel, 5...
...Retaining shaft, 6...Retaining ring.

Claims (2)

[Scope of utility model registration request] (1) It consists of a thin bowl-shaped body 2 with a rotary needle 1 protruding from the center of its lower surface, and a lid body 3 with a thick peripheral portion is placed on the top surface of this bowl-shaped body 2 to form a main body. The bowl-shaped body 2 and the lid 3 are made of synthetic resin, and a biasing reel 4 made of synthetic resin is fitted and fixed in the center of the upper surface of the lid 3. A holding shaft 5 is provided upright on this reel 4, and a holding ring 6 is loosely fitted onto this holding shaft 5 to provide an assembled top. (2) Utility model registration claim No. (1) characterized in that the bowl-shaped body 2, the lid body 3, the reel 4, the holding shaft 5, and the holding ring 6 are each molded from synthetic resin materials of different colors. Assembled top as described in the section.