WO2005087326A1

WO2005087326A1 - Light emitting ball for ball game

Info

Publication number: WO2005087326A1
Application number: PCT/JP2005/003549
Authority: WO
Inventors: Shiro Harada
Original assignee: Lumica Corporation
Priority date: 2004-03-10
Filing date: 2005-02-24
Publication date: 2005-09-22
Also published as: BRPI0508133A; ATE534439T1; EP1726336B1; EP1726336A1; US20080132363A1; JP4598768B2; KR100726047B1; CN1917923A; KR20060116854A; JPWO2005087326A1; ES2373315T3; EP1726336A4

Abstract

A light emitting ball for a ball game, comprising a surface layer and a tube on the inside of the surface layer. A plurality of transparent or semi-transparent and elastic light emitting body mounting fittings formed of light emitting panels and light emitting body holding parts are disposed so that the light emitting panels of the light emitting body mounting fittings can be exposed from a roughly circular holes bored in the surface layer of the ball to the outside. The outer periphery of the roughly circular light emitting body holding part larger in diameter than the light emitting panel is fixedly held by the surface layer and the tube. A light emitting body insert port formed by crossing the surface of the light emitting panel is connected to a hollow part formed by crossing the light emitting body holding part so that a light emitting body can be detachably installed. Thus, the ball for the ball game capable of withstanding practical use even if the ball is hit by hand, kicked by foot, or hits a floor can be provided.

Description

Flash ball for ball

TECHNICAL FIELD The present invention relates to a glowing ball game ball which can be used even at dusk or at night.

Background Art In the present invention, the term "pole" in the present invention means all balls such as volleyball, soccer ball, beach benole, / sket boner, notched bole, rugby ball, football, etc. Do. The prior art of this type of ball was investigated but not found. Utility model application flat 4-8 7 1 6 5 has a pole body translucent, a bag is contained in it, and a chemiluminant is inserted into the bag to light up the whole. It was a pole and was different from the present invention. The present invention provides a ball game ball that strikes with a hand, kicks, or strikes a floor even in practical use, and holds the performance of a regular pole used in various competitions, at dusk. Provide a ball that allows you to play ball games without losing sight of the pole that flew to a dark place, and judging the trajectory and rotation of the ball again It is also intended to Disclosure of the invention

The ball of the present invention contains a tube filled with air inside, and the outer side is covered with a surface layer. Generally, this surface layer (1 in the figure) has a reinforcing layer (3 in the figure) and a surface layer (2 in the figure).

The surface is a combination of several units (one piece) with thread. Even a pole having no reinforcing layer is included in the scope of the present invention.

An example of the structure of a hand-stitched soccer pole is shown below. Spherical hollow tubes for injecting compressed air use butyl rubber with an air permeability of 1/10 of natural rubber, and use special compounded rubber that minimizes air leakage. The air pressure of the ball is generally between 0.6 and 1.1 atmospheres (600: l l O O g Z c m2). The skin is made of human leather of high quality and durability while leaving a soft touch. It may be natural leather.

The reinforcing layer is a composite of polyester and cotton blend cloth and natural rubber latex, and it takes into consideration the balance such as durability, feel and rebound, and changes the cloth type and the amount of latex according to the contents of the ball technique. As sewing thread, use high-strength polyester twisting thread that is difficult to open. A hole is made in the central part of the surface unit consisting of the reinforcing layer and the skin.

For example, in the case of a regular soccer ball, a hexagon is 20 units and a pentagon is 1 2 The order is a combination of these. A plurality of holes will be attached to these units so that they have the same spacing. In other words, multiple holes are provided so that the center of gravity of the pole does not deviate from the center. Thus, the position of the hole is limited in order not to lose the balance which is the function of the pole. However, there is no need to limit it if it is used for a mere game. The present invention sets the position of the hole depending on the application and purpose. A light emitter attachment is interposed and fixed between the above-described surface layer and the tube. This luminous body attachment is made of a synthetic rubber such as soft chloride, vinyl acetate, natural rubber, silicone rubber, etc. and is made of a material that has elasticity and transmits light. Since the light emitter attachment itself is elastic, it is possible to mold it to the curved surface of the ball surface, but the necessity will be small. In addition, since it is mounted between the surface layer and the tube, the overall shape is flat.

The light emitting panel exposed from the hole on the ball surface of the light emitting ball technology has a function as a weir inlet for attaching the chemical light emitter freely and a function of a light emitting surface from which light is emitted to the outside from the light emitting panel. Together. Chemiluminescent light sources used as light sources are far superior in impact resistance to batteries and LEDs, so they are best used for such products. By fitting this luminous body fixture to the outside of the tube and below the surface layer, the feel and durability of the surface layer are not compromised. Brief description of the drawings

FIG. 1 is a plan view of the light emitter fixture according to the first embodiment of the present invention, FIG. 2 is a side view of the light emitter fixture according to the first embodiment of the present invention, and FIG. FIG. 4 is a cross-sectional explanatory view of a light emitter attachment according to the first embodiment of the present invention, FIG. 4 is a view of a light emitting ball according to the first embodiment of the present invention, and FIG. 5 is a view according to the first embodiment of the present invention. FIG. 6 is a cross sectional view of the second embodiment, and FIG. 7 is a cross sectional view of the chemical light emitter. BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, an embodiment of a light emitting ball game ball of the present invention will be described in detail with reference to the drawings.

FIG. 4 is a light emitting ball game ball showing a first embodiment of the present invention. 1 A hole 1 3 of φ 2 4 to φ 2 5 m m is made in the center of the surface layer 1 of 1 2 pentagons. As described above, since the reinforcing layer forming the surface layer is made of a composite of polyester / cotton blend cloth and natural rubber latex, etc., the structure does not grow uniformly when injecting the compressed air, so the compressed air is previously compressed. Drill a hole of calculated shape so that it will become a circular hole after injection.

The light emitter fixture 5 is shown in FIGS. Transparent soft chloride Bule resin is used as a material, and it is connected to the luminous object holder 9 which penetrates the inside of diameter 4 5 mm thickness 7 mm and forms cavity 8 and emits φ 2 5 mm 3 mm high panel 6 is provided, and this luminous panel is also provided with a weir inlet 7 which is crossed, and the weir inlet 7 and the cavity 8 are connected.

The width of the inlet of this weir 7 is set to 3.5 mm to prevent the chemiluminant 11 from jumping out. The size of the chemiluminescer is Φ 4.5 mm in diameter and 3 7 mm in total length. Next, an 8 m wide removal slot 10 is provided which traverses the insertion slot 7 and reaches the cavity 8. Although the removal groove 10 is provided in the present embodiment, it is not always necessary. When the groove 10 is not provided, it may be taken out with a rod-like shape.

Insert the light emitting panel 6 into the hole 13 in the surface layer 1. The upper surface of the light emitter support 9 is in contact with the back surface of the surface layer 1, that is, the reinforcing layer 3. Fix this contact surface with an adhesive or double-sided tape. After that, when the pole is formed by a general manufacturing method, the luminous body holding portion 9 is sandwiched between the tube 4 and the surface layer 1, and after forming, air is introduced into the tube 4 to narrow and fix it strongly. On the surface of the formed pole, only the surface of the light emitting panel which functions as a circular light emitting surface of φ 25 mm appears in 12 places.

The chemiluminescent substance 11 used in the present invention is composed of a composition of a fluorescent liquid and an oxidizing liquid, and the fluorescent liquid is a solution of a sucrose ester and a fluorescent substance, and the oxidizing liquid is a solution of hydrogen peroxide and a catalyst. It may be of a generally known structure in which one of the fluorescent solution and the oxidizing solution is sealed in the glass ampoule 16 in the rod-like container 15 and the other is filled in the container outside the ampoule. A solution of succinic acid ester and a fluorescent substance in a glass container, the sicic acid ester and When the composition is present in the form of crystals or crystals, the hydrogen peroxide in the oxidation liquid component emits light on the surface of the dissolved oxalic acid ester and solid succinic acid ester, and the succinic acid ester at the start of the reaction reacts and decreases. However, the dissolution of solid succinate reacts with it to emit light, so that light emission can be sustained for a long time. At the time of ball game, both solutions in the light emitter are stirred and dissolved, and light emission continues at all times.

As an example, at least one or more solvents such as dibutyl phthalate or dimethyl phthalate or tributyl acetylate are added in an amount equal to or higher than the solubility of the solvent. This sucrose ester is a bis

(2, 4, _ 5 — tri black mouth one cane poe sopenchino reoxi fenio nore) Oxarate or bis (2, 4, — 5 — tri black mouth one cane levo pen toki sihe-nore) For example It is. The fluorescent substance can be freely selected, for example, 1-bis-bis-biphenyl-bilanthracene. In order to emit colored light in one ball, this can be easily achieved by changing this fluorescent material.

When used, bending the chemiluminescer 11 and breaking the glass container inside mixes the oxidizing solution and the fluorescent solution, and chemiluminescence starts. The chemiluminescer 11 is inclined and inserted from the crucible inlet 7 of the light emitting panel 6 to the cavity 8 and held. The length of the insertion port 7 is 25 mm, while the length of the chemiluminescer is 37 mm, and it does not fly out easily. On the surface of the pole, 1 2 It will be dotted everywhere. You can judge the rotation of the pole when you kick or throw this ball, and you can distinguish the movement of the curve of the pole even on a dark ground.

In addition, it is possible to attach the chemiluminescent substance 11, which is easily broken by making the glass container thin, on a ball in advance, and to emit light by an impact such as hitting the floor during use. When removing the chemical luminaire 11, put it in the groove 10 with a metal fitting etc. and take it out.

Furthermore, although a simple rod-like chemiluminescent substance was used for convenience in the above example, the inside of the rod-like tip is a hollow container as shown in FIG. 7 and the outside of the rod-like part is 44.5 mm. If the outer size of the bulging part is φ 8.0 mm and the total length is 32 mm, the internal capacity of the luminescent liquid will increase, so the brightness of the light emitted from the luminescent panel will be high.

The second embodiment is shown in FIG. A chemiluminescent body is provided with a linear cut on the surface of the luminescent panel, and this is used as a luminous body inlet port. The luminous body is inclined from the luminous body inlet port 12 and forcibly inserted, and the luminous body holding portion 9 is If it is compressed, it will be held in an enclosed state by the elasticity of the holding part. Such a holding method does not jump out easily even if the ball is hit.

Further, in the first and second embodiments, the light emitted from the chemiluminescer 11 travels both in the surface direction and in the inward direction, so a white or mirror light reflection layer is formed on the bottom of the luminous body holder 9. If 1 4 is provided, the light in the inward (center) direction is reflected to the surface and There is an effect that the brightness can be increased. Industrial applicability

As described above, the light emitting ball technology pole according to the present invention can change the surface of various balls, such as a hand-stitched soccer ball, which has been considered impossible until now, to a light emitting surface scattered about. The ball can be used at night as it does not lose sight of the ball, and by following the path of the glowing ball, the spectator can provide a very enjoyable ball game to players. In addition, the structure is designed to minimize the loss of the original function, so it has the effect that it can be used in formal ball games.

Claims

In the ball with the structure consisting of the request range layer and the tube inside it, the light-emitting panel attachment from the surface of the pole is a light-emitting, light-emitting, light-emitting panel part and a light-emitting body holding part A plurality of poles are mounted between the surface layer and the tube so as to be exposed, and the structure is such that the chemical luminescent body can be detachably inserted from the luminous body insertion port on the surface of the luminescent panel to the luminous body holding portion.

The light emitting ball game ball according to claim 1, comprising a light emitting body mounting member integrally formed with a light emitting panel and a light emitting body holding portion having a larger diameter than the light emitting panel. The light emitting ball technology pole according to claim 1, wherein the diameter of the light emitter inlet on the surface of the light emitting panel is also reduced and the diameter of the light emitter inlet is connected to the hollow portion in the light emitter holding portion.

A structure in which the light emitting body is held by making a cut from the surface of the light panel to the light emitting body holding portion, inserting the chemical light emitting body from the cut of the surface of the light emitting panel, and utilizing the stretchability of the elastic material. Ball for light emitting ball technique.

The light emitting ball pole according to claim 1, wherein a removal groove orthogonal to the light inlet is provided at the light emitter inlet of the light panel surface.

The light emitting ball game pole according to claim 1, wherein the positions of the plurality of light emitting panels on the surface layer of the ball are the same as each other. A liquid that has chemiluminescence by mixing two kinds of liquid consisting mainly of hydrogen peroxide water, an oxidation liquid with water and a sulfuric acid ester and a fluorescent substance as a main component has flexibility and transmits light. The luminous ball for ball according to claim 1, wherein a chemiluminescer filled in a rigid cylindrical closed container and the other liquid filled in the closed glass container housed in the container is used.

A system that produces chemiluminescence by mixing two kinds of solutions, an oxidizing solution mainly composed of hydrogen oxide water and a fluorescent solution mainly composed of succinic acid ester and a fluorescent substance. In a sealed glass container which is packed in a transparent cylindrical closed container and accommodated in this container, a solution of a succinic acid ester and a fluorescent substance, and a solid such as a powder of an ester and / or a fluorescent substance and crystals thereof. The light emitting ball according to claim 1, wherein a chemiluminant is also present.

A solution of a sulfate and a fluorescent substance in a system in which chemiluminescence is caused by mixing two kinds of liquids, an oxidizing solution mainly composed of hydrogen oxide water and a fluorescent solution mainly composed of a succinic acid ester and a fluorescent substance A flexible, light-transmissive, cylindrical hermetic container is filled with a fluorescent liquid which is present as a solid such as a sucrose ester and a fluorescent substance in the form of a powder or a crystal, and the container is housed in the container. A light emitting ball pole according to claim 1, wherein a chemiluminescer in which an oxidizing solution is contained in a glass container.

The light emitting sphere according to claim 1, wherein a light reflecting layer is formed on the bottom surface of the light emitting body holding portion. Technical pole.