JP3025795U - Structure of vinyl sphere - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a hanging vinyl sheet in which a design, characters, symbols, etc. are printed inside a vinyl sphere, and one semi-circular sphere is composed of a transparent vinyl sheet to provide a more enjoyable three-dimensional pattern pattern. It is intended to provide a vinyl sphere capable of expressing. SOLUTION: A first semi-circular spherical element 5 is formed by welding side ends of a plurality of vinyl sheets formed into a leaf shape,
A substantially circular intermediate hanging vinyl sheet 8 welded to the open circular end portion of the first semi-circular spherical element 5 and a second end formed by welding side edges of a plurality of leaf-shaped transparent vinyl sheets. And the welding margin 9 of the first semi-circular sphere element 5, the hanging vinyl sheet 8 and the second semi-circular sphere element 6 is provided in the sphere 2. Is characterized by.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a structure of a pneumatic vinyl sphere for a game, and more particularly to a structure of a vinyl sphere designed to emphasize a pattern in a state in which the vinyl sphere is divided in half.

[0002]

[Prior art]

 As a vinyl sphere for games, for example, as shown in Japanese Examined Patent Publication No. 62-31951, the outer surface of the vinyl sphere can be colored in various ways, or a picture, a character, a symbol, etc. can be printed to make it more enjoyable. It is proposed to have.

[0003]

[Problems to be solved by the device]

 However, most of the above-mentioned conventional vinyl spheres are simple ones such as coloring the outer surface, printing a picture, characters, etc., and in particular, none of the vinyl spheres have a picture or the like even inside the vinyl sphere. The present invention has been made in view of the above points, and the purpose thereof is to provide an inner hanging vinyl sheet inside a vinyl sphere, and to apply a pattern, a character, a symbol, etc. to the inner hanging vinyl sheet. , A semi-circular spherical element of one of the vinyl spheres is composed of a transparent vinyl sheet, and furthermore, the convex portion of the welding margin appearing on the outer surface of the sphere is reduced to provide a new vinyl sphere structure with improved aesthetics. It is in.

[0004]

[Means for Solving the Problems]

 The structure of the vinyl sphere of the present invention comprises a first semi-circular sphere element formed by welding side edges of a plurality of vinyl sheets formed into a leaf shape, and an open circular end of the first semi-circular sphere element. And a second semi-circular sphere element formed by welding side edges of a plurality of transparent vinyl sheets formed into a tree leaf shape. The welding margin of the semicircular sphere element, the hanging vinyl sheet, and the second semicircular sphere element is provided in the sphere.

Further, a pattern, a character or a symbol is provided on the outer side surface of the first semi-circular spherical element and one surface of the suspended vinyl sheet, and the transparent vinyl sheet of the second semi-circular spherical element is passed through. It is characterized in that it is configured so that the picture, character or symbol on the hanging vinyl sheet can be seen.

According to this invention, the side edges of a plurality of leaf-shaped vinyl sheets, on which patterns, characters, symbols, etc. are printed, are welded to generate a first semi-circular sphere element, and the first semi-circular sphere element is generated. Weld a vinyl suspension sheet with a substantially circular shape, which is printed with pictures, letters, symbols, etc., on the open circular end of the spherical element. Furthermore, the second margin produced by welding the side edges of a plurality of leaf-shaped transparent vinyl sheets to the welding margin obtained by welding the edges of the first semicircular sphere element and the edges of the suspended vinyl sheet. The open circular ends of the semi-circular sphere elements are polymerized and fused to form vinyl spheres. At this time, first, one tree leaf-shaped vinyl sheet and two tree leaf-shaped vinyl sheets were welded without welding the side edges of the three transparent vinyl sheets of the second semi-circular sphere element. And create. Then, each of the above members is welded to a predetermined position of the welding margin where the end of the first semicircular sphere element and the end of the suspended vinyl sheet are welded, and the convex portion of this welding margin begins. After welding so as to be exposed to the outside of the vinyl sphere, the first transparent semi-circular sphere element and the second semi-circular sphere element face each other by rolling them up from the side end portion of the opened transparent vinyl sheet and turning them upside down. Next, the side edges of the open transparent vinyl sheet are welded to form the side edges of each vinyl sheet and the convex portions of the welding margins of the first and second semicircular sphere elements inside the vinyl sphere. It is formed.

Then, a substantially circular vinyl sheet having an air inlet / outlet with a sealing plug is welded to the open portion of the top end of the vinyl sphere, and a substantially circular vinyl sheet is welded to the open portion of the top end of the lower surface. To complete vinyl spheres. This vinyl sphere is designed so that the picture, characters, symbols, etc. printed on the outer surface of the first semi-circular sphere element and the picture, characters, symbols, etc. of the hanging vinyl sheet provided inside the vinyl sphere are You can express patterns and internal patterns, and you can get more fun air vinyl spheres.

[0008]

[Embodiment of device]

 An embodiment of the structure of the vinyl sphere according to the present invention will be described with reference to FIGS. In the drawing, 5 is a first semi-circular sphere element, and this first semi-circular sphere element 5 is welded to respective side end portions 1a of three vinyl sheets 1b, 1c, 1d formed in a leaf shape. It was generated by. 6 is a second semi-circular sphere element. This second semi-circular sphere element 6 is made of transparent vinyl sheets 7b, 7c, 7d in the shape of leaves, which are formed in exactly the same shape as the vinyl sheets 1b, 1c, 1d. Each side end 7a is produced by welding. The reference numeral 8 designates a suspended vinyl sheet, and the suspended vinyl sheet 8 is provided inside the vinyl sphere 2.

In the structure of the vinyl sphere of the present invention, first of all, a vinyl pattern is printed on the surface of the three vinyl sheets 1b, 1c, 1d formed in a leaf shape, for example, a watermelon skin pattern, and this vinyl sheet is used. The side ends 1a of 1b, 1c and 1d are respectively welded to produce a first semi-circular sphere element 5, as shown in FIG. The circular end 8a of the suspended vinyl sheet 8 is welded to the open circular end 5a of the first semicircular sphere element 5. For example, an inner pattern of watermelon is printed on the hanging vinyl sheet 8 and is welded to the first semi-circular spherical element 5 so that the printed surface 8b becomes the outer surface, thereby forming the first semi-circular element. The open circular portion 5b of the spherical element 5 is closed by the hanging vinyl sheet 8, and the outer surfaces of the first semi-circular spherical element 5 and the hanging vinyl sheet 8 have the outer pattern of the watermelon and the inner pattern integrated. Generated. However, the upper and lower surface top end portions 5d and 5e of the first semi-circular sphere element 5 and the upper and lower surface top end portions 8c and 8d of the suspended vinyl sheet 8 have semi-circular holes 10 and 11 at the top and bottom surfaces (see FIG. 7). Is formed in an open state.

On the other hand, the side edges 7a of the three leaf-shaped transparent vinyl sheets 7b, 7c, 7d are welded together to generate the second semi-circular sphere element 6, and the second semi-circular sphere element 6 is formed. As shown in FIG. 6, the side edges 7a of the first transparent vinyl sheet 7b and the second transparent vinyl sheet 7c are left open without welding and the second transparent vinyl sheets 7c and 3c are opened. Only the respective side end portions 7a of the first transparent vinyl sheet 7d are welded and joined. Then, the transparent vinyl sheet 7b of the second semi-circular sphere element 6 is welded onto the welding margin 9 of the first semi-circular sphere element 5 and the hanging vinyl sheet 8, and the transparent vinyl sheet 7b of the welding margin 9 is welded. The side edges of the transparent vinyl sheet 7d are welded at positions symmetrical to and as shown in FIG. The welded state of the first semicircular sphere element 5, the hanging vinyl sheet 8 and the transparent vinyl sheet 7b (7d) is shown in detail in FIG.

The first transparent vinyl sheet 7b is rolled up in the direction of the arrow A from the state of the solid line of the vinyl sphere 2 thus produced shown in FIG. 6, and is further welded to the second transparent vinyl sheet 7c. The third transparent vinyl sheet 7d is rolled up in the direction of arrow B, and the second semi-circular sphere element 6 indicated by the chain double-dashed line in FIG. 6 is placed at a position facing the first semi-circular sphere element 5. After the arrangement, the second semi-circular spherical element is welded by welding the open portions 7f and 7g of the first transparent vinyl sheet 7b and the second transparent vinyl sheet 7c of the second semi-circular spherical element 6 to each other. 6 is generated, and the vinyl sphere 2 is generated by the first semicircular sphere element 5 and the second semicircular sphere element 6. Therefore, the convex portion of the welding margin 9 enters the sphere and does not appear outside.

A vinyl sphere 2 formed by the first and second semi-circular sphere elements 5 and 6 and a suspended vinyl sheet 8 provided at a substantially central portion of the sphere surrounded by these is shown in FIG. Thus, circular holes 10 and 11 are formed at the tops of the upper and lower surfaces, and the circular holes 10 and 11 at the tops of the upper and lower surfaces are closed by welding the substantially circular vinyl sheets 3 and 4. An air inlet / outlet port 3a with a stopper is attached to the substantially circular vinyl sheet 3, and the vinyl sphere 2 is used as an air-filled vinyl sphere 2 by blowing air from the air inlet / outlet port 3a with a stopper. be able to. The first semicircular sphere element 5 of the vinyl sphere 2 is colored with a watermelon skin pattern, and the hanging vinyl sheet 8 is colored with a seed of a watermelon inner pattern. As depicted, the picture of this hanging vinyl sheet 8 is clearly visible through the transparent vinyl sheets 7b, 7c, 7d of the second semi-circular sphere element 6. In addition, in this embodiment, three vinyl sheets 1b, 1c and 1d form the first semi-circular sphere element 5, and three transparent vinyl sheets 7b, 7c and 7d form the second semi-circular sphere element 6. The vinyl spheres 2 were produced by using a total of 6 vinyl sheets, but the number of vinyl sheets used is not limited and may be, for example, 8 sheets.

As described above, according to the present invention, it is possible to three-dimensionally represent the design of the outer and inner patterns of the watermelon, and it can be used as the pneumatic vinyl sphere 2 for a more enjoyable game. Although the watermelon pattern is used in this embodiment, the three-dimensional pattern of the vinyl sphere 2 can be expressed by using other patterns, characters, symbols, etc., without being limited to the watermelon. Further, after use, the vinyl sphere 2 can be folded into a small size by bleeding air from the air inlet / outlet 3a with a sealing plug, and can be easily carried.

[0014]

[Effect of device]

 The structure of the vinyl sphere according to the present invention is a second semicircular sphere element in which a hanging vinyl sheet is provided in the substantially central portion of the inside of the vinyl sphere, and a picture, characters, symbols, etc. are printed on the hanging vinyl sheet. By generating a transparent vinyl sheet, it is possible to show the picture of the hanging vinyl sheet, and it is possible to make a three-dimensional expression with the picture, characters, symbols, etc. printed on the first semicircular sphere element. It has the effect of increasing the fun as a pneumatic vinyl sphere.

Further, since the convex portion of the welding margin at the side end portion of the vinyl sheet that produces the vinyl sphere is formed inside the vinyl sphere except for one portion formed on the second semicircular sphere element. Since the protrusions formed on the outer side of the vinyl sphere are reduced, it is easy to handle as a pneumatic vinyl sphere for games, and it is possible to prevent damage to the hands, face, paper, clothes, etc. due to the convex portion of the welding margin. It is possible to reduce defects caused by the welding margin convex portion.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the structure of a vinyl sphere according to the present invention.

FIG. 2 is a top view of the vinyl sphere of the present invention.

3 is a cross-sectional view taken along the line AA ′ of FIG.

FIG. 4 is an exploded perspective view showing a semicircular spherical element and a hanging vinyl sheet according to the present invention.

FIG. 5 is an enlarged sectional view of a welding margin.

FIG. 6 is a perspective view showing an inside-out expanded portion of the vinyl sphere of the present invention.

FIG. 7 is an exploded perspective view showing a closed state of the substantially circular vinyl sheet of the present invention.

[Explanation of symbols]

 1a Side end 1b, 1c, 1d Vinyl sheet 2 Vinyl sphere 5 First semicircular sphere element 5a Open circular end 6 Second semicircular sphere element 7a Side end 7b, 7c, 7d Transparent vinyl sheet 8 Suspended Vinyl sheet

Claims (2)

[Scope of utility model registration request] 1. A first semi-circular sphere element formed by welding side ends of a plurality of vinyl sheets formed into a leaf shape, and a substantially semi-circular sphere element welded to an open circular end of the first semi-circular sphere element. It is composed of a circular medium hanging vinyl sheet and a second semi-circular spherical element formed by welding side ends of a plurality of transparent vinyl sheets formed into a leaf shape. A structure of a vinyl sphere, wherein a welding margin between the hanging vinyl sheet and the second semicircular sphere element is provided inside the sphere. 2. A hanging pattern is provided on the outer surface of the first semi-circular spherical element and one surface of the hanging vinyl sheet, and the hanging is made through the transparent vinyl sheet of the second semi-circular spherical element. The structure of a vinyl sphere according to claim 1, wherein the structure, characters, or symbols on the vinyl sheet can be seen.