CN106310619A - Laminated table tennis bat - Google Patents

Laminated table tennis bat Download PDF

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Publication number
CN106310619A
CN106310619A CN201610689579.6A CN201610689579A CN106310619A CN 106310619 A CN106310619 A CN 106310619A CN 201610689579 A CN201610689579 A CN 201610689579A CN 106310619 A CN106310619 A CN 106310619A
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CN
China
Prior art keywords
layer
table tennis
tennis bat
fibrous layer
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610689579.6A
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Chinese (zh)
Other versions
CN106310619B (en
Inventor
王旭升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yancheng AST Sporting Goods Co Ltd
Original Assignee
Yancheng AST Sporting Goods Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yancheng AST Sporting Goods Co Ltd filed Critical Yancheng AST Sporting Goods Co Ltd
Priority to CN201610689579.6A priority Critical patent/CN106310619B/en
Priority to KR1020187028474A priority patent/KR20190044582A/en
Priority to PCT/CN2016/101658 priority patent/WO2018032591A1/en
Publication of CN106310619A publication Critical patent/CN106310619A/en
Application granted granted Critical
Publication of CN106310619B publication Critical patent/CN106310619B/en
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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/40—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis
    • A63B59/42—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis with solid surfaces
    • A63B59/45—Rubber parts thereof; characterised by bonding between a rubber part and the racket body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/18—Layered products comprising a layer of natural or synthetic rubber comprising butyl or halobutyl rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/16—Table tennis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0292—Polyurethane fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/552—Fatigue strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/712—Weather resistant

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)

Abstract

The invention provides a laminated table tennis bat, comprising a bottom plate, a hitting surface filler layer and a rubber layer, wherein filler holes are evenly formed in the surface of the bottom plate in a penetrating way; the hitting surface filler layer comprises a bat surface laminating layer and a flexible intermediate layer; the bat surface laminating layer comprises fiber layers and laminating foam; the fiber layers are respectively laminated to the upper side and the lower side of the bottom plate by the laminating foam; deformation bulges are evenly arranged at one side of the flexible intermediate layer, and colloidal particles are evenly arranged at the other side of the flexible intermediate layer; the colloidal particles are matched with the filler holes and are arranged in the filler holes; the rubber layer is laminated to the side, far away from the bottom plate, of the flexible intermediate layer, and is prepared from the following components by mass percent: 16-23 parts of butadiene rubber, 10-17 parts of ethylene propylene diene monomer, 2-5 parts of a softening agent, 3-5 parts of a plasticizer, 1-3 parts of a stabilizing agent and 5-8 parts of calcium powder. The laminated table tennis bat is more excellent in weather resistance and ageing resistance, has rubber with better elasticity, is longer in service life, and is more excellent and stable in effects of hitting a ball and returning the ball.

Description

A kind of lamination table tennis bat
Technical field
The invention belongs to sports equipment field, be specifically related to a kind of lamination table tennis bat.
Background technology
Table tennis is the national ball game of China, China promote the most universal, can see anywhere table tennis field with And table tennis fan.Regular paddler is note rubber before match starts, it is possible to ensure that table tennis bat is good Batting return of serve effect；And sparetime paddler and fan are unable to reach this condition, it is generally used same pair Racket；In order to ensure using effect, the balling effect of table tennis bat is just particularly important.
Therefore, developing a kind of table tennis bat that can ensure balling effect for a long time is that those skilled in the art are badly in need of The difficult problem solved.
Summary of the invention
For solving the problems referred to above, the invention discloses a kind of lamination table tennis bat.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of lamination table tennis bat, including base plate, striking surface packing layer and rubber layer；The surface of base plate is uniformly run through to be provided with and is filled out Material hole；
Striking surface packing layer includes face laminating layer and flexible intermediate layer；
Face laminating layer includes fibrous layer and laminating foam；Fibrous layer fits in the both sides up and down of base plate by laminating foam；Soft Property intermediate layer to be uniformly provided with deformation protruding in side, opposite side is uniformly provided with micelle；Micelle matches with stuffing hole, is arranged on it In；
Rubber laminating together in flexible intermediate layer away from the side of base plate, percent mass score shared by its constituent and each composition It is not: butadiene rubber: 16-23 part, ethylene propylene diene rubber: 10-17 part, softening agent: 2-5 part, plasticizer: 3-5 part, stabilizer: 1-3 part, calcium powder: 5-8 part.
The invention provides a kind of table tennis bat, be made up of base plate, striking surface packing layer and rubber layer, wherein base plate Surface is uniformly run through and is provided with stuffing hole, is used for coordinating striking surface packing layer.In the present invention, striking surface packing layer is by face laminating layer Forming with flexible intermediate layer, wherein face laminating layer is made up of with laminating foam fibrous layer, and fibrous layer is fitted by laminating foam In the both sides up and down of base plate, while fibrous layer is fitted in base plate both sides, provide certain deformation space for fibrous layer With elastic force；It is protruding that the side of flexible intermediate layer is uniformly provided with deformation, and opposite side is uniformly provided with micelle, and micelle is equipped with in filler Kong Zhong, deformation projection is for being supported outermost rubber layer, and micelle is then for being supported flexible intermediate layer.
Rubber layer in the present invention is by butadiene rubber, ethylene propylene diene rubber, softening agent, plasticizer, stabilizer, calcium powder group Becoming, butadiene rubber, compared with existing rubber material, has outstanding cold-resistant, wearability, and elasticity is the most excellent, and shortcoming is resistance to Ageing properties is not enough；Add and can improve overall resistance to ozone, the ageing-resistant performance such as heat-resisting, weather-proof after ethylene propylene diene rubber, in order to Make up the shortcoming that butadiene rubber ageing-resistant performance is not enough；Add softening agent to be used for improving whole processing performance and serviceability, energy Enough flexibilities increasing entirety, it is simple to user is fitted voluntarily, coordinate plasticizer can improve overall wear resistance simultaneously；Calcium Powder is as filler, it is possible to increases overall volume when producing rubber, has saved the use of butadiene rubber and ethylene propylene diene rubber Amount, reduces production cost, and overall can obtain more excellent tensile strength, tearing strength and wearability；Add stabilizer Stability when each composition merges can be strengthened.Rubber in the present invention, while having outstanding weather-proof, ageing-resistant performance, is protected Demonstrate,prove it and also there is outstanding elasticity.
As preferably, laminating foam is set to spherical, and the laminating foam that distance stuffing hole is the nearest, and its elastic modelling quantity is more Greatly.
Foam designs of fitting in the present invention is spherical, and the present invention is by the elasticity of laminating foam the nearest for distance stuffing hole Modulus is designed as the biggest so that the laminating foam of stuffing hole periphery deforms upon more susceptible to the shock of table tennis, it is ensured that return Ball is elastic and stable.
As preferably, micelle is column, and surface is uniformly provided with the screw thread of two micelles in screw thread, and same stuffing hole Spiral shell is on the contrary.
Micelle in the present invention is chosen as column, and its surface is uniformly provided with screw thread, can either ensure that micelle is steady with stuffing hole Fixed cooperation, makes to exist again between micelle and stuffing hole a fixed gap so that air therein can effectively circulate simultaneously, it is possible to Entrance moisture therein, dampness are removed, it is ensured that being dried within table tennis bat, are further ensured that hitting of table tennis bat Ball, return of serve effect and service life.
As preferably, fibrous layer is laminate structures, including upper fibrous layer, elastic layer and lower fibrous layer；Upper fibrous layer with under Fibrous layer is interweaved；Elastic layer is located between fibrous layer and lower fibrous layer.
Fibrous layer in the present invention is designed as laminate structures, is made up of upper fibrous layer, elastic layer and lower fibrous layer, and Upper fibrous layer is interweaved with lower fibrous layer, is wrapped in by elastic layer wherein, and the upper and lower fibrous layer being interweaved defines and comprises The laminate structures surface of arcuate recess continuously, ensures overall fibrous layer by all having resilient upper and lower fibrous layer and elastic layer Elasticity.
As preferably, upper fibrous layer with under mass percent shared by fibrolaminar constituent and each composition be respectively as follows: Spandex: 15-23 part, fluorubber: 7-11 part, zinc stearate: 2-5 part, viscosifier: 1-3 part.
In the present invention upper fibrous layer with under fibrolaminar constituent identical, by spandex, fluorubber, zinc stearate and Viscosifier form, and elastomeric polyurethane fiber is excellent, and density is relatively thin, and intertexture effect is more preferable, more resistant to chemical degradation, and more environmental protection, and spandex There is outstanding acid and alkali-resistance, sweat proof and wearability, make upper and lower fibrous layer more durable in use；Fluorubber has outstanding elasticity The most also there is the thermostability of excellence, antioxidation, corrosion resistance；Zinc stearate can play and strengthen stable, lubrication, the effect of thickening Really；Viscosifier then can strengthen gluing, the adhesive strength between spandex and fluorubber.
As preferably, elastic layer is band elastic filler, thread polyethylene work out.
Elastic layer in the present invention is chosen as the band elastic filler worked out by thread polyethylene so that elastic layer has There is outstanding lower temperature resistance, it is possible to the erosion of resistance to most of soda acids；Work out can either ensure by thread polyethylene simultaneously Elastic layer has the performance similar to polyethylene, also is able to ensure elastic layer stability in the large simultaneously.
As preferably, the vertical section of stuffing hole is hourglass-shaped.
In the present invention, the vertical section of stuffing hole is designed as hourglass-shaped, and micelle therein can be according to the matching form of stuffing hole Conjunction is designed, while ensureing that micelle matches with stuffing hole, it is ensured that the micelle supporting role to flexible intermediate layer.
As preferably, micelle centrally along being axially additionally provided with through hole.
In the present invention, the center of micelle is along being axially arranged with through hole, can improve the elasticity of micelle to a certain extent, with Time also be able to improve certain service life.
As preferably, the vertical section of deformation projection is minor arc or semicircle.
The vertical section that in the present invention, the deformation of uniform Design is protruding is minor arc shape or semicircle, the deformation that each two is adjacent The protruding deformation that can give rubber layer retains certain space, and can provide certain elastic force, improve further batting, time Ball quality.
The present invention compared with existing table tennis bat, have weather-proof, ageing-resistant performance is more excellent, elastic preferably rubber, make Longer with the life-span, and return of serve effect of batting is the most outstanding and stable.
Accompanying drawing explanation
Fig. 1, the structural representation of the present invention；
Fibrolaminar structural representation in Fig. 2, the present invention.
Reference numerals list: base plate 1, rubber layer 2, flexible intermediate layer 3, fibrous layer 4, laminating foam 5, deformation projection 6, glue Grain 7, upper fibrous layer 8, elastic layer 9, lower fibrous layer 10.
Detailed description of the invention
The technical scheme provided the present invention below with reference to specific embodiment is described in detail, it should be understood that following specifically Embodiment is merely to illustrate the present invention rather than limits the scope of the present invention.
Embodiment 1:
Being illustrated in figure 1 the structural representation of the present invention, the present invention is a kind of lamination table tennis bat, fills out including base plate 1, striking surface The bed of material and rubber layer 2.
The surface of base plate 1 is uniformly run through and is provided with stuffing hole, and the vertical section of stuffing hole is hourglass-shaped.
Striking surface packing layer includes face laminating layer and flexible intermediate layer 3.
Face laminating layer includes fibrous layer 4 and laminating foam 5；Fibrous layer 4 fits in the upper of base plate 1 by laminating foam 5 Lower both sides.Fibrous layer 4 is laminate structures, including upper fibrous layer 8, elastic layer 9 and lower fibrous layer 10；Upper fibrous layer 8 and lower fiber Layer 10 is interweaved；Elastic layer 9 is located between fibrous layer 8 and lower fibrous layer 10；Upper fibrous layer 8 and the composition of lower fibrous layer 10 Mass percent shared by composition and each composition is respectively as follows: spandex: 20 parts, fluorubber: 9 parts, zinc stearate: 4 parts, viscosifier: 2 Part；Elastic layer 9 is band elastic filler, thread polyethylene work out；Laminating foam 5 is set to spherical, and distance filler The laminating foam 5 that hole is the nearest, its elastic modelling quantity is the biggest.
The side of flexible intermediate layer 3 is uniformly provided with deformation projection 6, and opposite side is uniformly provided with micelle 7；Erecting of deformation projection 6 Straightforward face is minor arc；Micelle 7, in column, matches with stuffing hole, is disposed therein, and micelle 7 surface is uniformly provided with screw thread, and In same stuffing hole, the screw thread spiral shell of two micelles 7 is on the contrary, and micelle 7 centrally along being axially additionally provided with through hole.
Rubber layer 2 fits in quality shared by the flexible intermediate layer 3 side away from base plate 1, its constituent and each composition Percentage ratio is respectively as follows: butadiene rubber: 20 parts, ethylene propylene diene rubber: 15 parts, softening agent: 3 parts, plasticizer: 4 parts, stabilizer: 2 Part, calcium powder: 6 parts.
Embodiment 2:
Relative to embodiment 1, embodiment 2 structurally keeps constant, only becomes to distribute at upper fibrous layer 8 and lower fibrous layer 10 Make change on ratio, and the composition proportion of rubber layer 2, specifically, the constituent of upper fibrous layer 8 and lower fibrous layer 10 and Mass percent shared by each composition is respectively as follows: spandex: 15 parts, fluorubber: 11 parts, zinc stearate: 2 parts, viscosifier: 3 parts；Rubber Mass percent shared by the constituent of layer 2 and each composition is respectively as follows: butadiene rubber: 16 parts, ethylene propylene diene rubber: 17 parts, Softening agent: 2 parts, plasticizer: 3 parts, stabilizer: 1 part, calcium powder: 5 parts.
Embodiment 3:
Relative to embodiment 1, embodiment 3 the most structurally keeps constant, only becoming at upper fibrous layer 8 and lower fibrous layer 10 Change is made in distribution ratio, and the composition proportion of rubber layer 2, specifically, upper fibrous layer 8 and the constituent of lower fibrous layer 10 And mass percent shared by each composition is respectively as follows: spandex: 23 parts, fluorubber: 7 parts, zinc stearate: 5 parts, viscosifier: 1 part； Mass percent shared by the constituent of rubber layer 2 and each composition is respectively as follows: butadiene rubber: 23 parts, ethylene propylene diene rubber: 10 Part, softening agent: 5 parts, plasticizer: 5 parts, stabilizer: 3 parts, calcium powder: 8 parts.
Structure according to three above embodiment and the table tennis bat of composition proportion acquisition, the balling effect of embodiment 1 Optimum, uses the most comfortable, and secondly, embodiment 3 is slightly worse for embodiment 2, but relative to existing table tennis bat, its balling effect Also it is obviously improved.
It is last it should be noted that above example is only in order to illustrate technical scheme and non-limiting technical side Case, it will be understood by those within the art that, technical scheme is modified or equivalent by those, and Without departing from objective and the scope of the technical program, all should contain in the middle of scope of the presently claimed invention.

Claims (9)

1. a lamination table tennis bat, it is characterised in that: include base plate (1), striking surface packing layer and rubber layer (2)；Described The surface of base plate (1) is uniformly run through and is provided with stuffing hole；
Described striking surface packing layer includes face laminating layer and flexible intermediate layer (3)；
Described face laminating layer includes fibrous layer (4) and laminating foam (5)；Described fibrous layer (4) is fitted by laminating foam (5) Both sides up and down in base plate (1)；It is protruding (6) that the side of described flexible intermediate layer (3) is uniformly provided with deformation, and opposite side is uniformly provided with Micelle (7)；Described micelle (7) matches with stuffing hole, is disposed therein；
Described rubber layer (2) fits in the flexible intermediate layer (3) side away from base plate (1), its constituent and each composition institute Account for mass percent and be respectively as follows: butadiene rubber: 16-23 part, ethylene propylene diene rubber: 10-17 part, softening agent: 2-5 part, plasticizer: 3-5 part, stabilizer: 1-3 part, calcium powder: 5-8 part.
A kind of lamination table tennis bat the most according to claim 1, it is characterised in that: described laminating foam (5) is set to spherical, And the laminating foam (5) that distance stuffing hole is the nearest, its elastic modelling quantity is the biggest.
A kind of lamination table tennis bat the most according to claim 1, it is characterised in that: described micelle (7) is in column, and surface is equal The even screw thread that is provided with, and in same stuffing hole the screw thread spiral shell of two micelles (7) on the contrary.
A kind of lamination table tennis bat the most according to claim 1, it is characterised in that: described fibrous layer (4) is laminate structures, Including upper fibrous layer (8), elastic layer (9) and lower fibrous layer (10)；Described upper fibrous layer (8) is mutually handed over lower fibrous layer (10) Knit；Described elastic layer (9) is located between fibrous layer (8) and lower fibrous layer (10).
A kind of lamination table tennis bat the most according to claim 4, it is characterised in that: described upper fibrous layer (8) and lower fiber Mass percent shared by the layer constituent of (10) and each composition is respectively as follows: spandex: 15-23 part, fluorubber: 7-11 part, hard Fat acid zinc: 2-5 part, viscosifier: 1-3 part.
A kind of lamination table tennis bat the most according to claim 4, it is characterised in that: described elastic layer (9) is band elastic Filler, is worked out by thread polyethylene.
A kind of lamination table tennis bat the most according to claim 1, it is characterised in that: the vertical section of described stuffing hole is husky Leakage shape.
A kind of lamination table tennis bat the most according to claim 3, it is characterised in that: described micelle (7) centrally along axially It is additionally provided with through hole.
A kind of lamination table tennis bat the most according to claim 1, it is characterised in that: vertically cutting of described deformation protruding (6) Face is minor arc or semicircle.
CN201610689579.6A 2016-08-19 2016-08-19 A kind of laminated table tennis bat Active CN106310619B (en)

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PCT/CN2016/101658 WO2018032591A1 (en) 2016-08-19 2016-10-10 Laminated table tennis racket

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