WO2014117736A1

WO2014117736A1 - Artificial material particle

Info

Publication number: WO2014117736A1
Application number: PCT/CN2014/071738
Authority: WO
Inventors: 戴见霖
Original assignee: Dai Jianlin
Priority date: 2013-01-29
Filing date: 2014-01-29
Publication date: 2014-08-07
Also published as: WO2014117736A9

Abstract

The present invention designs an artificial material particle made from an artificial material for manufacturing a bottle cork or the cork base of a shuttlecock. The artificial material particle comprises a particle body, the shape thereof being a polyhedron, and at least one air chamber inside the particle body.

Description

Artificial material particles

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an artificial material particle, and more particularly to an artificial material particle suitable for manufacturing a badminton ball head and a stopper, the ball head and the stopper made of the material having a good internal structure. The article made of this material has good stability.

BACKGROUND OF THE INVENTION Badminton is a common exercise device that generally includes a feather portion and a ball head. There are three main types of materials used in the manufacture of badminton ball heads: rigid plastic, foam and cork. Rigid plastics have the advantages of harder texture, lower cost, and lighter weight. However, the rigidity of specific types of hard plastics is often certain. The rigidity of most rigid plastics is not suitable for the manufacture of badminton ball heads. Foam materials have the advantages of light weight and low cost, but foam materials are generally soft in texture and insufficient in rigidity, and are not suitable for manufacturing high-quality badminton ball heads, such as ball heads for competition.

The existing medium and high-grade badminton ball heads are mostly made of cork material. Cork is a kind of eucalyptus skin. The qualified eucalyptus is mainly distributed in Portugal, Spain and other countries. China and other places have similar tree species, but the quality, including hardness and elasticity, cannot reach the level of the above countries. Claim.

The eucalyptus should be planted for 40 years before it can be peeled off for the first time, and then peeled once every ten years. Therefore, the cork resources are limited, and the use of cork is very wide: wine corks, wine stoppers, medicine stoppers, badminton heads, Special packaging materials, high-end decorative materials, women's shoes heel materials, etc., cork will be available for entertainment.

Cork ball heads can be broadly divided into three categories: overall cork ball heads, composite cork ball heads, and recycled cork ball heads. The whole cork ball head is cut from a whole piece of natural cork, which is costly, low in output and expensive, which many consumers cannot bear. Therefore, the common badminton ball heads are mostly composite cork ball heads and regenerated cork ball heads, wherein the regenerated cork ball head refers to a cork ball head made of high-pressure molding of granular softwood chips by glue bonding, and a composite cork ball head. It is a reshaped cork formed by the bonding of granular cork glue or a jointed ball head made of natural cork and artificial PU foam layer, which reduces the use of natural cork compared with the whole cork ball head. And it reduces costs. However, composite cork ball heads and recycled cork ball heads also have a number of deficiencies. First, when the feathers of the badminton are implanted into the ball head, the ball head needs to be punched, and the cork material made of the cork ball head is a biological material, the overall structure is easily broken by the hole and the feather of the feather part is easily removed from the ball head. Fall off. Second, the overall cork ball head, composite cork ball Both the head and the regenerated cork ball head are made of a cork material that is made from the bark of a particular tree. The quality of the cork material is affected and limited by the origin of the tree, the environmental conditions of the tree growth, and the like. Therefore, the density, hardness, porosity, and damage of natural cork materials from different trees or even different locations on the same tree are different. The badminton ball head made of this softwood material is different from the same badminton. There is also a lack of material consistency and density uniformity between the parts, which reduces the yield rate in the manufacture of badminton ball heads, affects the user's use and increases the quality control cost in the manufacturing process of the badminton ball head.

Again, natural softwood material particles are typically comminuted and the size of the material particles varies, which is detrimental to the control of the density and overall weight of the composite cork ball head and the regenerated softwood ball head.

Once again, natural cork is pulverized into granules of cork material, and the size and shape of these granules cannot be effectively controlled, let alone on demand, and the granules or direct ball pairs or stoppers which are pressed by these granules Their compactness is controlled by the gradation of the shape, particle size, and different shape and size of the particulate material in addition to pressure and solidification. Therefore, the compactness of the recycled cork which is obtained by pulverizing the natural cork into granules is not guaranteed, so that the strength and firmness of the recycled cork board are not guaranteed by the glue.

Again, the natural cork particles obtained by pulverization are irregular in shape, which is detrimental to the formation of the adhesion between the particles and reduces the overall strength of the finished product using the recycled cork material.

Again, the surface of the natural cork granules obtained by pulverization is accompanied by a layer of dust which is difficult to remove. These dusts form a barrier layer between the surface layer of the cork and the glue, which hinders the adhesion of the glue to the surface of the cork particles, and weakens the glue. Bonding effect.

Thirdly, the regenerated cork products which are formed by the bonding of the granular cork paste by glue are easily cracked during use, the particles are easily disengaged, the impact resistance is poor, the fatigue resistance is poor, and the service life is short.

In addition, the plug made of the above-mentioned natural cork is widely used in the wine and pharmaceutical industries, and it also has disadvantages such as difficulty in controlling the particle size and the inability to secure the compactness. At the same time, it is also difficult to remove the dust attached to the surface of the particles, thereby hindering the substantial contact between the particles and the glue, and weakening the adhesion of the glue to the particles. Therefore, the stopper made of the cork pellet also has the disadvantage of poor sealing and easy chipping. Moreover, the cork made of the natural cork granules, during use, the granules and fine dust are also prone to fall off and contaminate the contents contained in the bottle. Further, since the stopper of the natural cork is fixed in size, the user is very laborious in inserting and removing the stopper into the opening of the container, and it is necessary to perform it by means of a special tool. Moreover, once the stopper is removed, the stopper has been severely damaged and cannot be reused. The cork made of natural cork or the cork made of natural cork granulated and glued together is not pre-implanted with a chip that can receive and emit information in the cork. The effect of plugging the bottle mouth and not obtaining the relevant information of the objects contained in the bottle Detailed description.

Summary of the invention

The main advantage of the present invention is to provide an artificial material particle suitable for manufacturing a badminton ball head, such as a resin material particle, such that the badminton ball head made of the artificial material particle has the same or similar between different parts of the same ball head. Density, hardness, strength, rigidity and service life to improve the quality of the badminton ball head and the consistency between the badminton heads.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a badminton ball head, wherein the artificial material particle is suitable for use in the manufacture of a badminton ball head, wherein the artificial material particle has the same shape, density and size. , thereby improving the consistency between the badminton ball heads and reducing the quality control costs in the badminton ball manufacturing process.

Another advantage of the present invention is to provide a granule of artificial material suitable for use in the manufacture of a badminton head, the surface of which can be kept clean, so that the glue between the granules is more firm after the artificial gluing.

Another advantage of the present invention is to provide an artificial material particle suitable for manufacturing a badminton ball head, wherein the artificial particles used for making the badminton ball head have the same shape or size of the particles, so as to facilitate the filling of each other. . In order to facilitate the composition of the badminton head material, there is no looseness between the particles due to the action of hitting or squeezing, which affects the function of use.

Another advantage of the present invention is to provide an artificial material particle suitable for manufacturing a badminton ball head, wherein the artificial particles made of the badminton ball head are composed of particles of different densities to facilitate the elasticity of the material of the badminton head material, thereby Improve usage.

Another advantage of the present invention is to provide an artificial material particle suitable for manufacturing a badminton ball head, wherein the artificial particle made of the badminton ball head is composed of particles of different shapes, different densities and different outer dimensions, and at the same time, they are The (proportional) grading is carried out according to the requirements of use, so as to ensure the filling density, elasticity and bonding degree of the prepared material are optimized.

Another advantage of the present invention is to provide an artificial material pellet suitable for use in the manufacture of a badminton ball head wherein the badminton ball head made of the artificial material pellet is relatively inexpensive to manufacture.

Another advantage of the present invention is to provide a badminton ball head made of the above-described artificial particles, wherein the badminton ball head made of the artificial material particles is relatively low in manufacturing cost. Another advantage of the present invention is to provide an artificial material particle suitable for manufacturing a stopper, wherein the surface of the artificial material particle is easily kept clean, thereby reducing the difficulty of coating the surface of the artificial material particle and improving the particle between the artificial material particles. Glue.

Another advantage of the present invention is to provide a granule of artificial material suitable for use in the manufacture of a stopper, wherein the closure is made Artificial particles are composed of particles of different shapes to facilitate the filling of each other. In order to facilitate the formation of the choking material, there is no looseness between the particles due to the impact or crushing, which affects the function of use.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a stopper, wherein the artificial particles of the stopper are composed of particles of different outer dimensions to facilitate the encapsulation of each other to be more compact. In order to facilitate the formation of the badminton head material, there will be no looseness between the particles due to the action of the hitting or squeezing, which affects the function of use.

Another advantage of the present invention is to provide an artificial material particle suitable for manufacturing a cork, wherein the artificial particles made of the cork are composed of particles of different densities to facilitate the elasticity of the material of the badminton head material, thereby improving the use. Features.

Another advantage of the present invention is to provide an artificial material particle suitable for manufacturing a cork, wherein the artificial particle made of the cork is composed of particles of different shapes, different densities and different outer dimensions, and at the same time, they are used according to the use. The (proportional) grading is required to ensure the best compactness, elasticity and bonding of the materials produced.

Another advantage of the present invention is to provide an artificial material pellet suitable for use in the manufacture of a badminton head wherein the particulate material consisting of artificial particles is first formed into a sheet and then processed into the shape of a badminton head.

Another advantage of the present invention is to provide a granule of artificial material suitable for use in the manufacture of a badminton head, wherein the granule material composed of the artificial granules, after being mixed with an appropriate amount of glue, is directly shaped by extrusion and then processed into the shape of a badminton head.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a badminton head in which a granular material composed of artificial particles is directly extruded in a body after being prefoamed and processed into a shape of a badminton head.

Another advantage of the present invention is to provide a synthetic material particle suitable for manufacturing a badminton head. The granular material composed of artificial particles is directly pressed and reshaped, or directly extruded in a machine body after being foamed, and processed. In the shape of the badminton head, the outer surface of the ball head is covered with a layer of micro-bubble film instead of the leather on the surface of the existing badminton head.

Another advantage of the present invention is to provide a synthetic material particle suitable for manufacturing a badminton head. The granular material composed of artificial particles is directly pressed and reshaped, or directly extruded in a machine body after being foamed, and processed. In the shape of the badminton head, a micro-foaming film is directly placed on the outer surface of the ball head to replace the leather on the surface of the existing badminton head to reduce the production process.

Another advantage of the present invention is to provide a synthetic material particle suitable for manufacturing a badminton head. The granular material composed of artificial particles is directly pressed and reshaped, or directly extruded in a machine body after being foamed, and processed. In the shape of the badminton head, a micro-foaming film is directly placed on the outer surface of the ball head to replace the leather on the surface of the existing badminton head, and the micro-foaming material is a PU material. Another advantage of the present invention is to provide a synthetic material particle suitable for manufacturing a badminton head. The granular material composed of artificial particles is directly pressed and reshaped, or directly extruded in a machine body after being foamed, and processed. In the shape of the badminton head, the outer surface of the ball head is covered with a layer of micro-bubble film instead of the leather on the surface of the existing badminton head. After wrapping a layer of leather, it is necessary to cut off a layer of the ball head cylinder to cut out irregular and excess leather, and the scrapped goods will affect the environment.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a badminton ball head wherein the shape, density and size of the artificial material particles are easily controlled and can be varied as desired.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a badminton ball head, wherein the artificial material particle is a polyhedron or a spherical body, preferably a polyhedron, more preferably a regular polyhedron, which enhances the effective contact surface of the particles with each other. In order to reduce the difficulty of coating the surface of the artificial material particles, the adhesion between the artificial material particles is improved, thereby improving the overall structural strength of the badminton ball head.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a badminton ball head, wherein the constituent material of the artificial material particle is preferably a biodegradable material that is degradable or recyclable for environmental protection.

Another advantage of the present invention is to provide a synthetic material particle suitable for use in the manufacture of a badminton ball head, wherein the interior of the artificial material particle is formed with at least one air bag to improve the rigidity of the ball head made of the artificial material particle and to extend the The service life of the badminton ball head.

Another advantage of the present invention is to provide a badminton ball head, wherein the badminton ball head includes a ball head body and a feather support extending upward from the ball head body, wherein the ball head body and the feather support are both made of the above-mentioned man-made material Made of particles, the artificial material particles are polyhedral or spherical, preferably a regular polyhedron.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a stopper, wherein the outer surface of the artificial material particle is easily kept clean, thereby reducing the difficulty of coating the surface of the artificial material particle and improving the particle size of the artificial material. The glue is strong.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a stopper, wherein the artificial material particle has the same shape, density and size, thereby reducing the quality control cost during the manufacture of the stopper.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a stopper, wherein the shape, density and size of the artificial material particle are easily controlled and can be varied as desired.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a stopper, wherein the shape of the artificial material particle is preferably a polyhedron, more preferably a regular polyhedron, to improve the adhesion between the particles of the artificial material and The strength of the stopper made of artificial material particles.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a stopper, wherein the artificial material The surface of the granules tends to remove dust and keep it tidy to reduce the risk of contamination of the items stored in the bottle and to increase the adhesion between the granules of the man-made material.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a stopper, wherein the constituent material of the artificial material particle is preferably an environmentally friendly material which is degradable or recyclable for environmental protection.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a stopper, wherein the interior of the artificial material particle is formed with at least one air bag to improve the rigidity of the stopper made of the material.

Another advantage of the present invention is to provide an artificial material granule suitable for the manufacture of a stopper, wherein the artificial material meets pharmaceutical grade standards, which facilitates the use of the stopper in the pharmaceutical industry.

Another advantage of the present invention is to provide an artificial material granule suitable for making a stopper, wherein the artificial material conforms to food grade standards and facilitates use of the stopper in the food industry.

Another advantage of the present invention is to provide a stopper having a self-expanding member similar to an expansion screw structure, which is rotated when the stopper is required to seal the opening of the container, and is embedded therein The self-expanding element expands from the inside to the outside, thereby expanding the cork body from the inside to the outside, causing the cork body to expand, so that the cork body is in full contact with the inner wall of the container opening and is squeezed, so that the cork body pair The container opening creates a sealing effect.

Another advantage of the present invention is to provide a stopper having a self-expanding member similar to an expansion screw structure, which, when opening the opening of the container, reversely rotates the tightening nut of the self-expanding device, and inserts the self-expanding therein The component shrinks from the outside to the inside. Thereby, the stopper body is contracted from the outside to the inside, and the stopper body is contracted, so that the tightening of the contact surface between the stopper body and the inner wall of the container opening is weakened or even disappeared. Thereby, the stopper body forms a gap with the container opening, so that the stopper is loosened and easily pulled out from the container opening.

Another advantage of the present invention is to provide a stopper wherein the stopper includes a stopper body and a self-expanding member similar to the expansion screw structure provided in the stopper body.

Another advantage of the present invention is to provide a stopper having a self-expanding member similar to an expansion screw structure, in which the stopper body is not damaged when it is inserted or removed in the container opening, and can be repeated use.

Another advantage of the present invention is to provide a stopper made of artificial material particles which is pre-inserted into a chip which can receive and emit relevant information.

Another advantage of the present invention is to provide a stopper made of artificial material particles, which is pre-inserted into a chip, and the chip is preset with a threshold value, which is a set of the chip. The range of pressure at the time of extrusion.

Another advantage of the present invention is to provide a stopper made of artificial material particles which is pre-inserted into a chip which is in a dormant state when the extrusion pressure of the chip is below a threshold.

Another advantage of the present invention is to provide a stopper made of artificial material particles which is pre-inserted into the stopper The chip automatically starts when the chip is subjected to a squeeze pressure that reaches a threshold. The chip can receive and transmit relevant information.

Another advantage of the present invention is to provide a stopper made of artificial material particles which is pre-inserted into the chip and which is automatically destroyed when the extrusion pressure of the chip is higher than the threshold.

Another advantage of the present invention is to provide a stopper made of artificial material particles, which is pre-inserted into the chip, which has been activated, and the chip is automatically turned on when the pressing pressure received exceeds the threshold again. destroy.

Another advantage of the present invention is to provide a stopper made of artificial material particles which is pre-inserted into a chip which can be started only once and cannot be repeatedly activated.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a feather stopper in which a granular material composed of artificial particles is first formed into a sheet and then processed into a cork shape.

Another advantage of the present invention is to provide an artificial material particle suitable for use in the manufacture of a stopper, wherein the particulate material composed of the artificial particles is directly shaped by extrusion and then processed into a cork shape.

Another advantage of the present invention is to provide a granule of artificial material suitable for use in the manufacture of a stopper, wherein the granulated material composed of the artificial granule is directly extruded in the body after being prefoamed and processed into a cork shape. Further objects and advantages of the present invention will be fully realized from the description of the appended claims.

These and other objects, features and advantages of the present invention will become apparent from

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a front elevational view of an artificial material particle in accordance with a preferred embodiment of the present invention.

Fig. 2 is an enlarged view of a particle of an artificial material according to a preferred embodiment of the present invention, showing the shape of the particle of the artificial material.

Figure 3 is a cross-sectional view of the artificial material particles in accordance with the above preferred embodiment of the present invention, which illustrates that the interior of the artificial material particles has a gas chamber.

Figure 4 is a perspective view of a badminton ball head made of the artificial material particles in accordance with the above preferred embodiment of the present invention. Figure 5 is a flow chart showing a method of manufacturing a badminton ball head in accordance with a preferred embodiment of the present invention described above.

Figure 6 is a flow chart showing another method of manufacturing a badminton ball head in accordance with a preferred embodiment of the present invention described above. Figure 7 is a schematic illustration of a stopper made of the artificial material particles in a wine bottle in accordance with a preferred embodiment of the present invention.

Figure 8 is a cross-sectional view of a stopper made of the artificial material particles according to the above preferred embodiment of the present invention, wherein The expansion element of the stopper is in a folded state.

Figure 9 is a cross-sectional view of a stopper made of the artificial material particles in accordance with the above preferred embodiment of the present invention, wherein the expansion member of the stopper is in an expanded state.

Figure 10 is a schematic illustration of a chip disposed in a stopper made of the artificial material particles in accordance with the above preferred embodiment of the present invention.

Embodiments Referring to Figures 1 to 3 of the accompanying drawings, a synthetic material particle according to a preferred embodiment of the present invention is illustrated, wherein the artificial material particle comprises a particle body 10, wherein the artificial material particle further has at least one The plenum 20 within the particle body 10 of the man-made material particles adjusts and improves the density and rigidity of the man-made material particles, making it suitable for the manufacture of badminton ball heads of various specifications. Further, the plenum 20 of the man-made material particles has at least one opening 21 extending outward from the plenum 20 to the outer wall of the particle body 10 of the man-made material particles.

It is worth noting that since the material of the artificial material particles is an artificial material, such as a resin material, the weight, shape, and density of the artificial material particles may need to be adjusted and the particles of the artificial material have consistency, thereby The badminton ball head made of the artificial material particles also has consistency in weight, material and density, and is advantageous for reducing the quality control cost in the badminton production process and improving the good quality in the badminton manufacturing process - preferably, The plenum 20 of the particle body 10 of the man-made material particles may also be a passage through the particle body 10 to adjust the density and rigidity of the man-made material particles and to make them suitable for manufacturing badminton ball heads of various specifications, respectively.

Alternatively, the artificial material particles may also be a porous material particle having a suitable density and rigidity. Further, the shape of the artificial material particle body 10 is a polyhedron or a spherical body, preferably a polyhedron, more preferably a regular polyhedron, and most preferably a regular tetrahedron, a regular pentahedron or a regular hexahedron, so that the surface of the artificial material particles is easy to clean. And keeping it tidy to reduce the sizing or gluing difficulty of the surface of the artificial material particles and to improve the adhesion between the artificial material particles, thereby improving the overall structural strength and rigidity of the badminton ball head made of the artificial material particles.

It is worth noting that when the shape of the artificial material particle body 10 is a regular polyhedron, the badminton ball head made of the artificial material particles has uniformity in material consistency and uniformity in density, and is advantageous for lowering the badminton ball. The quality control cost in the manufacturing process of the head and the improvement of the yield rate in the production process; when the shape of the artificial material particle body 10 is a spherical body, the artificial material particles 10 for manufacturing the badminton ball head are spherical bodies of different sizes. Forming a complementary effect between the spherical body artificial material particles of different sizes, thereby improving the contact area between the artificial material particles 10 for manufacturing the badminton ball head and the glue between the artificial material particles 10 for manufacturing the badminton ball head. Focus on. Alternatively, the badminton ball head may be formed from a single polyhedron or spherical body material pellet. Further, the maximum diameter of the artificial material particles is preferably not more than the maximum diameter of the badminton ball head, and more preferably the maximum diameter is not more than 1.0 cm; the volume of the artificial material particles is preferably not more than the maximum volume of the badminton ball head. It is preferably not more than 1.0 cm ³ , more preferably not more than 0.05 cm ³ , more preferably not more than 0.01 cm ³ , and the density is preferably from 0.1 g/ml to 0.3 g/ml, preferably from 0.15 g/ml to 0.25 g/ml. More preferably, it is 0.2 g/ml to 0.23 g/ml; the hardness is Shore hardness (SHORE) of 50 to 90 degrees, preferably 65 to 85 degrees, more preferably 75 to 85 degrees.

It is worth noting that the smaller the volume of the artificial material particles, the larger the total contact area between the artificial material particles constituting the badminton ball head; when the shape of the artificial material particles is a regular polyhedron, the artificial material particles The larger the number of faces, the larger the total contact area between the artificial material particles constituting the badminton ball head, and the larger the total contact area between the artificial material particles, the more adhesive force between the artificial material particles It is bigger. That is, the total contact area between the artificial material particles constituting the badminton ball head is affected by the volume of the artificial material particles and the shape of the artificial material particles.

Further, the outer surface of the artificial material particles is a frosted surface, so that the outer surface of the artificial material particles is easily glued or sized and the adhesion between the artificial material particles is enhanced.

As shown in FIG. 4 of the accompanying drawings, the badminton ball head made of the artificial material particles according to the preferred embodiment of the present invention is illustrated, wherein the badminton ball head includes a semicircular ball head body 10A and a self ball head. a feather holder 20A extending upwardly from the body, the feather holder 20A being adapted to support and hold the feather of the shuttlecock thereon, wherein the ball head body 10A and the feather holder 20A are each made of the above-mentioned artificial material particles, wherein the artificial material particle shape It is preferably a polyhedron or a spherical body, more preferably a regular polyhedron, and most preferably a regular tetrahedron, a regular pentahedron or a regular hexahedron. In other words, the badminton includes a badminton ball head and a feather portion disposed on the badminton ball head, wherein the badminton ball head includes a ball head body 10A and a feather holder 20A extending upward from the ball head body 10A, the badminton The feather portion extends upward from the feather holder 20A of the badminton ball head.

Further, the ball head body 10A of the badminton ball head has an outer surface 1 1A including a cover layer 30A covering the outer surface 11A of the ball head body 10A of the badminton ball head.

It is to be noted that the cover layer 30A is preferably made of leather, more preferably of sheepskin. However, the cover layer 30A may also be a coating provided on the outer surface 11A of the ball body 10A of the badminton ball head by spraying, showering, coating or coating or a combination thereof. Further, the constituent material of the artificial material particles according to the preferred embodiment of the present invention is selected from the group consisting of phenolic resin (PF), unsaturated polyester (UP), urea formaldehyde resin (UF), melamine formaldehyde resin (MF), and urea melamine. Formaldehyde resin (UMF), polyurethane (PU), epoxy resin (EP), diallyl phthalate (DAP), polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), poly Styrene (PS), propylene-butadiene-styrene (ABS), acrylic acid-acrylic styrene (AAS), acrylonitrile-chlorinated polyethylene-styrene (ACS), MBS, AS, BS , high impact polystyrene (HIPS), polyamide (PA), polycarbonate (PC), polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polystyrene A group of man-made materials consisting of ether (PPO) and combinations thereof. Although carbon fibers and carbon nanotubes are inorganic materials, they also have suitable molecular weight and formability characteristics, and thus carbon fiber materials and carbon nanotube materials are also the man-made materials mentioned herein.

As shown in FIG. 5 of the accompanying drawings, the present invention further provides a method for manufacturing a badminton ball head, which comprises the following steps:

(1) sizing the outer surface of the artificial material particles; and

(2) The above-mentioned sized rubber material particles are placed in a badminton ball head mold to form.

Wherein step (1) further comprises the following steps:

(la) applying glue to the outer surface of the artificial material particles; and

(lb) agitating so that the outer surfaces of the artificial material particles are sized.

Wherein step (2) further comprises the following steps:

(2a) placing the sized particles of the artificial material into a badminton ball head mold; and

(2b) Pressing the artificial material particles in the badminton ball head mold to form the badminton ball head. Further, the badminton ball head manufacturing method includes the step of providing a cover layer after the step (2): wrapping the cover layer on the outer surface of the ball head body of the badminton ball head.

Further, the badminton ball head manufacturing method comprises a step (1) of the artificial material particle preparation step:

The artificial material particles are prepared, wherein the artificial material particle body 10 has a spherical shape or a polyhedron shape, preferably a polyhedron, more preferably a regular polyhedron, and most preferably a regular tetrahedron, a regular pentahedron or a regular hexahedron.

As shown in Figure 6 of the accompanying drawings, the present invention further provides another method of manufacturing a badminton ball head comprising the steps of:

(1) sizing the outer surface of the artificial material particles;

(2) pressing the above-mentioned sized granules of artificial materials into artificial material granules, wherein the artificial materials The thickness of the granular sheet is not less than the height of the badminton ball head or the thickness of the artificial material particle sheet is not less than the diameter of the ball head body of the badminton ball head;

(3) Cutting the artificial material particle plate to make the badminton ball head.

Wherein step (1) further comprises the following steps:

Wherein step (2) further comprises the following steps:

(2a) placing the sized rubber particles of the artificial material into a mold of the artificial material particle sheet; and

(2b) Pressing and forming the artificial material particles in the badminton ball head mold to obtain the artificial material particle plate. Further, the badminton ball head manufacturing method includes the step of wrapping the cover layer after the step (3): wrapping the cover layer on the outer surface of the ball body of the badminton ball head.

As shown in Figures 7 and 8 of the accompanying drawings, a stopper made of artificial material particles according to a preferred embodiment of the present invention is illustrated, wherein the stopper includes a stopper body 10B and a stopper body disposed thereon. An expansion member 20B in 10B, wherein the stopper body 10B is made of the above-mentioned artificial material particles, which is a polyhedron, wherein when the user uses the stopper to seal the opening of the container, the stopper is inserted into the opening of the container The expansion element 20B is in an open state, so that the volume of the stopper expands from the inside to the outside to close the opening of the container, and when the user opens the opening of the container, the expansion element 20B of the stopper inserted into the opening of the container is folded, thereby The interior of the stopper is made to form a void, thereby making the stopper loose and easy to pull out of the container opening. In other words, the expansion element 20B of the stopper has an expanded state and a folded state, and when the expansion member 20B is in the folded state, the expansion member 20B is folded inward and the volume becomes small, thereby forming a void in the interior of the stopper. So that the stopper is easily inserted into and removed from the container opening; when the expansion member 20B is in the expanded state, the expansion member 20B expands outward and becomes bulky, so that the volume of the stopper is from the inside out. Expansion occurs to seal the container opening.

As shown in Figures 7 and 8 of the accompanying drawings, the expansion member 20B of the stopper includes a screw 21B, an expansion tube 22B and a set screw 23B, wherein the screw 21B has a screw body 21 1B, a fixed end 212B and a free end 213B, wherein the tightening nut 23B of the expansion element 20B is disposed at the free end 213B of the screw 21B and the expansion tube 22B is disposed on the screw body 21 1B of the screw 21B, wherein the expansion element 20B Provided between the fixed end 212B of the expansion member 20B and the set screw 23B of the expansion member 20B, so that when the user tightens the set nut 23B, the fixed end of the screw 21B of the expansion member 20B is provided. The expansion tube 22B of the expansion element 20B between the 212B and the set nut 23B of the expansion element 20B expands, so that the volume of the stopper expands from the inside to the outside to seal the opening of the container, when the user opens the opening of the container, the rotation The retaining nut 23B is loosened so that the expansion member 20B of the stopper inserted into the opening of the container is in a folded state, thereby forming a void in the interior of the stopper, thereby making the stopper loose and easily pulled out from the container opening.

It should be noted that the size of the stopper body 10B is slightly smaller than the size of the container opening, so that the stopper body 10B can be disposed in the container opening, and the expansion is tightened after the stopper body 10B is inserted into the container opening. The tightening nut 23B of the member 20B, the expansion member 20B embedded therein will expand from the inside to the outside, thereby pressing the stopper body 10B from the inside to the outside so that the stopper body 10B is in full contact with the inner wall of the container opening. And tightening, thereby causing the stopper body 10B to seal the container opening. That is, when the tightening nut 23B of the expansion member 20B is tightened, the expansion member 20B is in an expanded state and the expansion tube 22B of the expansion member 20B is expanded from the inside to the outside, thereby pressing the bottle from the inside to the outside. The plug body 10B is such that the stopper body 10B is in sufficient contact with the inner wall of the container opening and is squeezed, thereby causing the stopper body 10B to seal the container opening; when the expansion nut 20B is tightened by the nut 23B When loosened, the expansion member 20B is in a folded state and the expansion tube 22B of the expansion member 20B is restored to the original state, so that the pressure of the stopper body 10B from the inside to the outside of the opening of the container is eliminated, thereby causing the stopper The body 10B can be easily separated from the container opening.

As shown in Figures 9 and 10 of the accompanying drawings, a stopper made of artificial material particles according to a preferred embodiment of the present invention is illustrated, wherein the stopper further includes a chip 30B, wherein the chip 30B carries relevant information. And adapted to be disposed in the stopper body 10B of the stopper for receiving and transmitting information, wherein the chip 30B has a preset pressure threshold, when the pressure of the chip 30B is pressed below a threshold, The chip 30B is in a sleep state; when the pressure received by the chip 30B reaches the preset threshold of the chip 30B, the chip 30B can be automatically activated and adapted to receive data and transmit data stored by the chip 30B, wherein the chip 30B The automatic start is a secondary start; when the pressure received by the chip 30B is higher than the preset threshold, the chip 30B is automatically destroyed and the chip 30B is once again activated and the chip 30B is again subjected to low pressure. At the preset threshold, the chip 30B is automatically destroyed.

Those skilled in the art will appreciate that the embodiments of the invention, which are illustrated in the figures and described above, are merely illustrative and not limiting.

It can thus be seen that the object of the invention can be fully and efficiently accomplished. This is used to explain the functional and structural principles of the present invention The embodiments have been fully described and described, and the invention is not limited by the modifications based on the principles of the embodiments. Accordingly, the present invention includes all modifications that come within the scope and spirit of the appended claims.

Claims

claims

1. The application of artificial material particles in the manufacture of badminton heads, characterized in that the artificial material particles include a particle body, and the particle body is selected from the group consisting of phenolic resin, unsaturated polyester, urea formaldehyde resin, and melamine formaldehyde. Resin, urea melamine formaldehyde resin, polyurethane, epoxy resin, diallyl phthalate, polyethylene, polypropylene, polyvinyl chloride, polystyrene, acrylic-butadiene-styrene, acrylic-acrylic Styrene, acrylic, chlorinated polyethylene, styrene, MBS, AS, BS, high impact polystyrene, polyamide, polycarbonate, polyethylene terephthalate, polyterephthalate It is made of artificial materials from a group of artificial materials composed of butylene glycol, polyphenylene ether, carbon fiber, carbon nanotubes and/or combinations thereof, wherein the shape of the particle body is a polyhedron or a sphere.

2. The artificial material particle according to claim 1, characterized in that the artificial material particle further has at least one air chamber provided in the particle body.

3. The artificial material particle according to claim 2, characterized in that the artificial material particle has at least one opening extending outward from the air chamber to the outer wall of the particle body of the artificial material particle.

4. The artificial material particles according to claim 1, 2 or 3, characterized in that the size and/or shape of the particle body of the artificial material particles can be adjusted as needed.

5. The artificial material particles according to claim 1, 2 or 3, characterized in that the artificial material particles are manufactured by first making the artificial material particles into plates, and then making them into polyhedral shapes as needed. Particles of man-made materials.

6. A badminton head, characterized in that the badminton head includes a head body, and the head body is made of artificial material particles, wherein the material particles include a particle body, and the particle body is made of selected particles. Free phenolic resin, unsaturated polyester, urea formaldehyde resin, melamine formaldehyde resin, urea melamine formaldehyde resin, polyurethane, epoxy resin, diallyl phthalate, polyethylene, polypropylene, polyvinyl chloride, poly Styrene, acrylic-butadiene-styrene, acrylic-acrylic acid-styrene, acrylic-chlorinated polyethylene-styrene, MBS, AS, BS, high-impact polystyrene, polyamide, poly Made of an artificial material group consisting of carbonate, polyethylene terephthalate, polybutylene terephthalate, polyphenylene ether, carbon fiber, carbon nanotubes and/or combinations thereof, wherein the particles The shape of the body is a polyhedron or a sphere.

7. The badminton head according to claim 6, wherein the artificial material particles further have at least one air chamber provided in the particle body.

8. The badminton head according to claim 7, wherein the artificial material particles have at least one opening extending outward from the air chamber to the outer wall of the particle body of the artificial material particles.

9. The badminton head according to claim 7, wherein the air chamber is a channel penetrating the particle body.

10. The badminton head according to claim 6, 7, 8 or 9, characterized in that the size and/or shape of the particle body of the artificial material particles can be adjusted as needed.

11. The badminton head according to claim 6, 7, 8 or 9, characterized in that the artificial material particles are made of the artificial material in one molding.

12. The badminton head according to claim 6, 7, 8 or 9, characterized in that the artificial material particles are first made into plates, and then the badminton head is made into the badminton head as needed.

13. The badminton head according to claim 6, 7, 8 or 9, characterized in that the volume of the artificial material particles is not greater than ^0.01cm3 .

14. The badminton head according to claim 6, characterized by comprising a head body and a feather holder extending upward from the ball head body, wherein the feather holder of the badminton head is made of the artificial material particles. production.

15. The badminton head according to claim 6, wherein the shape of the particle body of the artificial material particles is a spherical body, and the artificial material particles used to make the badminton head have different sizes, so that The spherical artificial material particles of different sizes in the badminton head form a complementary effect to increase the contact surface between the artificial material particles of different sizes used to make the badminton head.

16. The badminton head according to claim 6, further comprising a covering layer, wherein the covering layer covers an outer surface of the head body of the badminton head.

17. The badminton head according to claim 14, further comprising a covering layer, wherein the covering layer covers an outer surface of the head body of the badminton head.

18. The badminton head according to claim 15, further comprising a covering layer, wherein the covering layer covers an outer surface of the head body of the badminton head.

19. The badminton head according to claim 16, wherein the covering layer is provided on the ball body of the badminton head by spraying, showering, coating or coating or a combination thereof. Coating of outer surface.

20. The badminton head according to claim 18, wherein the covering layer is provided on the ball body of the badminton head by spraying, showering, coating or coating or a combination thereof. Coating of outer surface.

21. A method for manufacturing a badminton head, which is characterized by including the following steps:

(1) Glue the outer surface of artificial material particles; and

(2) Put the glued artificial material particles into a badminton head mold to form.

22. The method for manufacturing a badminton head according to claim 21, characterized in that said step (1) further includes Includes the following steps:

(la) apply glue to the outer surface of the artificial material particles; and

(lb) Stir so that each outer surface of the artificial material particles is coated with the glue.

23. The method for manufacturing a badminton head according to claim 22, wherein the step (2) further includes the following steps:

(2a) Put the glued artificial material particles into the badminton head mold; and

(2b) Pressure-form the artificial material particles in the badminton head mold to prepare the badminton head.

24. The method for manufacturing a badminton head according to claim 23, further comprising a step before step (1):

The artificial material particles are prepared, wherein the shape of the artificial material particle body is a polyhedron or a spherical body.

25. The method for manufacturing a badminton head according to claim 24, further comprising a step after step (2):

The covering layer is arranged on the outer surface of the head body of the badminton head.

26. A method for manufacturing a badminton head, which is characterized by including the following steps:

(1) Glue the outer surface of artificial material particles;

(2) Press the glued artificial material particles into artificial material particle sheets, wherein the thickness of the artificial material particle sheets is not less than the height of the badminton head or the thickness of the artificial material particle sheets is not less than the height of the badminton head. The diameter of the head body of the badminton head; and

(3) Cut the artificial material particle sheet to make the badminton head.

27. The method for manufacturing a badminton head according to claim 26, wherein the step (1) further includes the following steps:

(la) apply glue to the outer surface of the artificial material particles; and

(lb) Stirring so that all outer surfaces of the artificial material particles are glued.

28. The method for manufacturing a badminton head according to claim 27, wherein the step (2) further includes the following steps:

(2a) Put the glued artificial material particles into the artificial material particle plate mold; and

(2b) Pressure-form the artificial material particles in the badminton head mold to prepare an artificial material particle plate.

29. The method for manufacturing a badminton head according to claim 28, further comprising a step before step (1):

30. The method for manufacturing a badminton head according to claim 29, further comprising a step after step (3):

31. An artificial material particle, characterized by comprising a particle body, the particle body is selected from the group consisting of phenolic resin, unsaturated polyester, urea formaldehyde resin, melamine formaldehyde resin, urea melamine formaldehyde resin, polyurethane, epoxy resin, Diallyl phthalate, polyethylene, polypropylene, polyvinyl chloride, polystyrene, acrylic-butadiene-styrene, acrylic-acrylic acid-styrene, acrylic-chlorinated polyethylene- Styrene, MBS, AS, BS, high-impact polystyrene, polyamide, polycarbonate, polyethylene terephthalate, polybutylene terephthalate, polyphenylene ether, carbon fiber, carbon nanotubes and/or the artificial material group composed of combinations thereof, wherein the shape of the particle body is a polyhedron or a spherical body.

32. The artificial material particle according to claim 31, characterized in that the artificial material particle further has at least one air chamber provided in the particle body.

33. The artificial material particle according to claim 32, characterized in that the artificial material particle has at least one opening extending outward from the air chamber to the outer wall of the particle body of the artificial material particle.

34. The artificial material particles according to claim 31, 32 or 33, characterized in that the size and/or shape of the particle body of the artificial material particles can be adjusted as needed.

35. The artificial material particles according to claim 31, 32 or 33, characterized in that the artificial material particles are manufactured by first making the artificial material particles into plates, and then making them into polyhedral shapes as needed. Particles of man-made materials.

36. The artificial material particles according to claim 31, 32 or 33, characterized in that the volume of the artificial material particles is not greater than 0.01 cm ³ .

37. A bottle stopper for container opening, characterized by comprising a stopper body, wherein the stopper body of the bottle stopper is made of artificial material particles, wherein the material particles include a particle body, and the particles The body is made of phenolic resin, unsaturated polyester, urea formaldehyde resin, melamine formaldehyde resin, urea melamine formaldehyde resin, polyurethane, epoxy resin, diallyl phthalate, polyethylene, polypropylene, polyvinyl chloride, Polystyrene, acrylic-butadiene-styrene, acrylic-acrylic acid-styrene, acrylic-chlorinated polyethylene-styrene, MBS, AS, BS, high impact strength polystyrene, polyamide, Made of an artificial material group consisting of polycarbonate, polyethylene terephthalate, polybutylene terephthalate, polyphenylene ether, carbon fiber, carbon nanotubes and combinations thereof, wherein the particle body The shape is a polyhedron.

38. The bottle stopper according to claim 37, characterized in that the bottle stopper further includes at least one located on the The expansion element in the bottle stopper body, wherein the stopper body of the bottle stopper can be inserted into the container opening, and after the bottle stopper body is inserted into the container opening, the expansion element is expanded, thereby Squeeze the bottle stopper body from the inside out so that the bottle stopper body fully contacts the inner wall of the container opening, thereby sealing the container opening.

39. The bottle stopper according to claim 38, wherein the artificial material particles further have at least one air chamber provided in the particle body.

40. The bottle stopper according to claim 39, wherein the artificial material particles have at least one or more openings extending outward from the air chamber to the outer wall of the particle body of the artificial material particles.

41. The bottle stopper according to claim 37, 38, 39 or 40, characterized in that the size and/or shape of the particle body of the artificial material particles can be adjusted as needed.

42. The bottle stopper according to claim 38, wherein the expansion element of the bottle stopper includes a screw, an expansion tube and a locking nut, wherein the screw has a screw body, a fixed end and a The free end, wherein the tightening nut of the expansion element is provided at the free end of the screw, the expansion tube is surrounding the screw body of the screw and is located between the fixed end of the expansion element and the tight end of the screw. between the set nuts, so that the user can tighten the set nuts to drive the expansion tube to expand, so that the bottle stopper body expands from the inside out to close the container opening and unscrew the The tightening nut is used to restore the expansion element in the bottle stopper body inserted into the opening of the container to a folded state, thereby loosening the bottle stopper.

43. The bottle stopper according to claim 42, characterized in that the bottle stopper is further provided with a chip that stores information about items in the container.

44. The bottle stopper according to claim 43, wherein the chip has a preset pressure threshold, and when the extrusion pressure of the chip is lower than the threshold, the chip is in a dormant state.

45. The bottle stopper according to claim 44, characterized in that when the pressure on the chip reaches the preset threshold of the chip, the chip can automatically start and be adapted to receive data and send all data. The data stored in the chip.

46. The bottle stopper according to claim 45, characterized in that when the pressure on the chip reaches the preset threshold of the chip, the automatic startup of the chip is a one-time startup.

47. The bottle stopper according to claim 46, characterized in that when the pressure on the chip is higher than the preset threshold, the chip is automatically destroyed.

48. The bottle stopper according to claim 47, characterized in that when the chip is activated once and the pressure on the chip is lower than the preset threshold again, the chip is automatically destroyed.