JP3036398U - Play ball - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a play ball that can be kneaded into any shape and enjoy the fun of modeling. [Structure] The play ball 1 of the present invention comprises a skin 2, a filler 3, and a decoration 4. The skin 2 is made of a thin film made of natural rubber, and when the filling 3 is filled therein, the skin 2 has a spherical shape. The inside of the sphere is evacuated by a vacuum pump or an air extractor to bring the skin 2 and the filling 3 into close contact, and then the sealing port 5 of the skin 2
Close. The filling 3 is made of powder obtained by grinding grains, and is put inside the skin 2 to be the content of the play ball 1. The decoration 4 is attached to a portion of the outer skin 2 where the sealing port 5 is closed, and covers the portion of the sealing port 5 and decorates the portion. Due to the mutual interaction between the plasticity of the powder solid inside the skin 2 and the characteristics of the vacuum state inside the skin 2, the external force is applied, and at the same time, it is arbitrarily changed and transformed into various different shapes to reach the purpose of modeling. .

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is a play ball rich in variety that can be transformed into any different shape, has particularly good plasticity, enlightens children's ingenuity and creativity, and promotes the development of cerebral function. And play balls that improve children's intelligence by using hands and brain at the same time.

[0002]

[Prior art]

 Conventional play balls are used for children's play equipment by filling water, sand grains or pebbles grains in a sphere, but this type of play ball lacks the plasticity of kneading to form and lacks fun. There is no benefit to the development of the brain capacity of the child.

[0003]

[Problems to be solved by the device]

 In view of this, the inventor, utilizing his abundant specialized knowledge and practical experience of many years involved in the main business, has the flexibility and flexibility to be able to knead and shape at the same time, and at the same time, is highly safe and creative. We also researched and developed a play ball that has the combined power of helping children improve their intelligence.

[0004]

[Means for Solving the Problems]

 In the present invention, a rubber thin film is used to fill a powdery solid substance therein, and then the air inside is extracted to make a vacuum, and then the sealing opening of the epidermis is completely sealed. The best point is that the air inside the bag is evacuated to a vacuum. As a result, the epidermis is in close contact with the filling material, and when an external force is applied, no stress acts from the inside, so the sphere can be transformed into various shapes depending on the magnitude and direction of the external force, and with the disappearance of the external force. There is no deformation.

The play ball of the present invention can be kneaded into any shape with the ingenuity and wisdom of the person who uses it, and can enjoy the fun of modeling, so it can be used for the development of children's intelligence. In addition to being helpful, training with the combined use of the hand and the brain helps to develop brain capacity.

[0006]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of an embodiment of the present invention. The appearance of the play ball consists of a combination of skin 2 and decoration 4, and is normally spherical. The skin 2 is a thin film made of a natural rubber or a synthetic rubber which has a good elasticity and abundant elasticity and a fast recovery. The decoration 4 is mainly used to cover and seal the sealing opening 5, and also serves as a decoration.

FIG. 2 is a molding diagram given as an example during use of the embodiment of the present invention. It was shown that the play ball 1 can be transformed into various different shapes by the action of external force, and you can enjoy unlimited changes in molding. For example, you can knead and make various shapes, such as kneading dolls, animals, and plants, to various three-dimensional shapes. FIG. 3 shows a partial sectional view of the present invention. The play ball 1 is loaded with the filling 3 from the opening of the skin 2 to the inside of the skin 2, and then the air inside the skin 2 is evacuated by a vacuum pump to make a vacuum state. It is brought into close contact, and then the open mouth of the epidermis 2 is sealed. Then, if the decoration 4 is attached to the closed airtight mouth 5, the product of the present invention is completed.

As the filling material 3 packed inside the skin 2, a powdery solid material is selected and used. It is best to choose and use the ones made from various grain powders. At the same time, the play ball 1 is shaped according to the preference of the user and deformed into various shapes due to the mutual combination of the plasticity of the powdered solid filler 3 and the characteristic that the inside of the skin 2 is in a vacuum state. Can be reached.

[0009]

[Effect of the invention]

 As described above with reference to the embodiments, the present invention can be arbitrarily transformed into various different shapes by the skillful combination of the plasticity of the powder solid material filling inside the sphere and the vacuum state characteristics inside the skin. In addition to achieving the purpose of modeling, it also has the functions of prizes, entertainment, and intelligence enhancement, and plays a major role in the intelligent development of children.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a molding diagram of the embodiment of the present invention in use.

FIG. 3 is a partial perspective view of the embodiment of the present invention.

[Explanation of symbols]

 1 Play ball 2 Skin 3 Filling 4 Decoration 5 Sealing mouth

Claims (6)

[Utility model registration claims] 1. A play ball consisting of an outer skin, a filler and a decoration, wherein the outer skin is made of a thin film made of natural rubber, and when the filler is packed in the outer skin, a spherical body is formed and a vacuum is formed inside the sphere. After making a vacuum with a pump or an air extractor and making the epidermis and the filling material closely adhere to each other, and closing the sealing port of the epidermis, according to the action of external force,
It can be freely transformed into various different shapes, and by utilizing the good recovery of the sphere body, it can be easily restored to its original shape with a slight force, and the filling can be made of grain. It is made of ground powder and put inside the epidermis to form the contents of a play ball. A play ball characterized by being capable of being deformed into various different shapes at the same time as being subjected to an external force due to the mutual correspondence between the plasticity of the solid material and the characteristics of the vacuum state inside the skin. 2. The play ball according to claim 1, wherein the material of the skin is natural rubber, synthetic rubber, or any other material having excellent elasticity, elasticity, and recovery. 3. The play ball according to claim 1, wherein the filler material is sand-like ore, wood chips or other powder solid material. 4. The sealing opening of the epidermis is tied up,
The play ball according to claim 1, wherein the play ball is fixed and sealed by using an adhesive, a sticking, a fusion, or another method. 5. The ornament is a decorative article made of cotton, woolen fabric, silk fabric, artificial fiber material, metal material or other synthetic material in an arbitrary shape. Play ball described. 6. The play ball according to claim 1, wherein ornaments such as eyes and mouth can be applied to the epidermis to enhance the aesthetic appearance of the product.