CN106310619B - A kind of laminated table tennis bat - Google Patents
A kind of laminated table tennis bat Download PDFInfo
- Publication number
- CN106310619B CN106310619B CN201610689579.6A CN201610689579A CN106310619B CN 106310619 B CN106310619 B CN 106310619B CN 201610689579 A CN201610689579 A CN 201610689579A CN 106310619 B CN106310619 B CN 106310619B
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- CN
- China
- Prior art keywords
- layer
- parts
- table tennis
- bottom plate
- tennis bat
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- 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.)
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Classifications
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- 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
Abstract
The present invention provides a kind of laminated table tennis bat, including bottom plate, striking surface packing layer and rubber layer；The surface of bottom plate is uniformly through equipped with stuffing hole；Striking surface packing layer includes face laminating layer and flexible intermediate layer；Face laminating layer includes fibrous layer and be bonded foam；Fibrous layer fits in the both sides up and down of bottom plate by being bonded foam；The side of flexible intermediate layer is uniformly provided with deformation protrusion, and the other side is uniformly provided with micelle；Micelle is matched with stuffing hole, is disposed therein；Rubber layer fits in side of the flexible intermediate layer far from bottom plate, and mass percent is respectively shared by constituent and each ingredient：Butadiene rubber：16 23 parts, ethylene propylene diene rubber：10 17 parts, softening agent：25 parts, plasticizer：35 parts, stabilizer：13 parts, calcium powder：58 parts.The present invention has that weather-proof, ageing-resistant performance is more excellent, and the better rubber of elasticity, the service life is longer, and return of serve effect of batting is more outstanding and stablizes.
Description
Technical field
The invention belongs to sports equipment fields, and in particular to a kind of laminated table tennis bat.
Background technology
Table tennis is the national ball game in China, China promote it is very universal, can see anywhere table tennis field with
And table tennis fan.Regular paddler is the note rubber before match starts, and can ensure that table tennis bat is good
Batting return serve effect；And amateurish paddler and fan are unable to reach this condition, and same pair is generally used
Racket；In order to ensure that using effect, the balling effect of table tennis bat are just particularly important.
Therefore, develop a kind of can ensure that the table tennis bat of balling effect is that those skilled in the art are badly in need of for a long time
The problem of solution.
Invention content
To solve the above problems, the invention discloses a kind of laminated table tennis bats.
In order to achieve the above object, the present invention provides the following technical solutions：
A kind of laminated table tennis bat, including bottom plate, striking surface packing layer and rubber layer；The surface of bottom plate, which is uniformly run through, to be set
There is stuffing hole；
Striking surface packing layer includes face laminating layer and flexible intermediate layer；
Face laminating layer includes fibrous layer and be bonded foam；Fibrous layer fit in bottom plate by being bonded foam up and down two
Side；The side of flexible intermediate layer is uniformly provided with deformation protrusion, and the other side is uniformly provided with micelle；Micelle is matched with stuffing hole, if
It sets wherein；
Rubber layer fits in side of the flexible intermediate layer far from bottom plate, quality percentage shared by constituent and each ingredient
Than being respectively：Butadiene rubber：16-23 parts, ethylene propylene diene rubber：10-17 parts, softening agent：2-5 parts, plasticizer：3-5 parts, stabilization
Agent：1-3 parts, calcium powder：5-8 parts.
The present invention provides a kind of table tennis bats, are made of bottom plate, striking surface packing layer and rubber layer, bottom plate
Surface is uniformly through stuffing hole is equipped with, for coordinating striking surface packing layer.Striking surface packing layer is by face laminating layer in the present invention
It is formed with flexible intermediate layer, wherein face laminating layer is made of fibrous layer with foam is bonded, and fibrous layer is bonded by being bonded foam
In the both sides up and down of bottom plate, while fibrous layer is fitted in bottom plate both sides, certain deformation space is provided for fibrous layer
With elastic force；The side of flexible intermediate layer is uniformly provided with deformation protrusion, and the other side is uniformly provided with micelle, and micelle is equipped in filler
Kong Zhong, for being supported to outermost rubber layer, micelle is then used to be supported flexible intermediate layer deformation protrusion.
Rubber layer in the present invention is by butadiene rubber, ethylene propylene diene rubber, softening agent, plasticizer, stabilizer, calcium powder group
At butadiene rubber has outstanding cold-resistant, wearability, and elasticity is especially excellent, the disadvantage is that resistance to compared with existing rubber material
Ageing properties are insufficient；The ageing-resistant performances such as whole resistance to ozone, heat-resisting, weather-proof can be improved after addition ethylene propylene diene rubber, to
Make up the disadvantage of butadiene rubber ageing-resistant performance deficiency；Addition softening agent is for improving whole processing performance and performance, energy
It is enough to increase whole flexibility, it is voluntarily bonded convenient for user, while coordinating plasticizer that can improve overall wear resistance；Calcium
Powder can increase overall volume when producing rubber, save the use of butadiene rubber and ethylene propylene diene rubber as filler
Amount reduces production cost, and can integrally obtain more excellent tensile strength, tearing strength and wearability；Add stabilizer
Stability when each ingredient fusion can be enhanced.Rubber in the present invention is protected while with outstanding weather-proof, ageing-resistant performance
Demonstrate,proving it also has outstanding elasticity.
Preferably, fitting foam is set as spherical, and the fitting foam closer apart from stuffing hole, elasticity modulus are got over
Greatly.
In the present invention be bonded foam designs be it is spherical, and the present invention by apart from stuffing hole it is closer fitting foam elasticity
Modulus is designed as bigger so that the fitting foam on stuffing hole periphery is easier to be deformed upon by the shock of table tennis, ensures back
Ball elasticity and stabilization.
Preferably, micelle is in the form of a column, surface is uniformly provided with screw thread, and in the same stuffing hole two micelles screw thread
Spiral shell is to opposite.
Micelle in the present invention is selected as column, and surface is uniformly provided with screw thread, can either ensure that micelle is steady with stuffing hole
Fixed cooperation, while so that there are a fixed gaps again between micelle and stuffing hole so that air therein can effectively circulate, can
To entering moisture therein, moisture is removed, and is ensured the drying inside table tennis bat, is further ensured that hitting for table tennis bat
Ball, return of serve effect and service life.
Preferably, fibrous layer is laminate structures, including upper fibrage, elastic layer and lower fibrage；Upper fibrage is under
Fibrous layer is interweaved；Elastic layer is set between upper fibrage and lower fibrage.
Fibrous layer in the present invention is designed as laminate structures, is made of upper fibrage, elastic layer and lower fibrage, and
Upper fibrage is interweaved with lower fibrage, and wherein by elastic layer package, the upper and lower fibrous layer being interweaved, which forms, includes
The laminate structures surface of continuous arcuate recess ensures whole fibrous layer by all flexible upper and lower fibrous layer and elastic layer
Elasticity.
Preferably, mass percent shared by the constituent and each ingredient of upper fibrage and lower fibrage is respectively：
Spandex：15-23 parts, fluorubber：7-11 parts, zinc stearate：2-5 parts, tackifier：1-3 parts.
Upper fibrage is identical as the constituent of lower fibrage in the present invention, by spandex, fluorubber, zinc stearate and
Tackifier form, and elastomeric polyurethane fiber is excellent, and density is thinner, and intertexture effect is more preferable, more environmentally friendly more resistant to chemical degradation, and spandex
With outstanding acid and alkali-resistance, sweat proof and wearability, keep upper and lower fibrous layer more durable；Fluorubber is with outstanding elasticity
Also there is excellent heat resistance, anti-oxidant, corrosion resistance simultaneously；Zinc stearate can play the effect that enhancing is stablized, lubricates, thickened
Fruit；Tackifier can then enhance gluing, the adhesive strength between spandex and fluorubber.
Preferably, elastic layer is band elastic filler, worked out by Filamentous polyethylene.
Elastic layer in the present invention is selected as the band elastic filler worked out by Filamentous polyethylene so that elastic layer has
There is outstanding lower temperature resistance, can be resistant to the erosion of most of soda acids；It is worked out and can either be ensured by Filamentous polyethylene simultaneously
Elastic layer has performance similar with polyethylene, while can also ensure elastic layer overall stability.
Preferably, the vertical section of stuffing hole is hourglass-shaped.
The vertical section of stuffing hole is designed as hourglass-shaped in the present invention, and micelle therein can match according to the shape of stuffing hole
Conjunction is designed, and is being ensured that micelle and stuffing hole are matched simultaneously, is being ensured supporting role of the micelle to flexible intermediate layer.
Preferably, the center of micelle is additionally provided with through-hole in an axial direction.
The center of micelle is axially equipped with through-hole in the present invention, can improve the elasticity of micelle to a certain extent, together
When can also improve certain service life.
Preferably, the vertical section of deformation protrusion is minor arc or semicircle.
The vertical section of the deformation protrusion of uniform design is minor arc shape or semicircle, each two adjacent deformation in the present invention
Protrusion can give the deformation of rubber layer to retain certain space, and be capable of providing certain elastic force, further increase batting, return
Ball quality.
The present invention has that weather-proof, ageing-resistant performance is more excellent compared with existing table tennis bat, and the better rubber of elasticity makes
With longer life expectancy, and return of serve effect of batting is more outstanding and stablizes.
Description of the drawings
The structural schematic diagram of Fig. 1, the present invention；
The structural schematic diagram of fibrous layer in Fig. 2, the present invention.
Reference numerals list：Bottom plate 1, rubber layer 2, flexible intermediate layer 3, fibrous layer 4, fitting foam 5, deformation protrusion 6, glue
Grain 7, upper fibrage 8, elastic layer 9, lower fibrage 10.
Specific implementation mode
Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
Embodiment 1：
It is as shown in Figure 1 the structural schematic diagram of the present invention, the present invention is a kind of laminated table tennis bat, including bottom plate 1, batting
Face packing layer and rubber layer 2.
Uniformly through stuffing hole is equipped with, the vertical section of stuffing hole is hourglass-shaped on the surface of bottom plate 1.
Striking surface packing layer includes face laminating layer and flexible intermediate layer 3.
Face laminating layer includes fibrous layer 4 and be bonded foam 5；Fibrous layer 4 fits in the upper of bottom plate 1 by being bonded foam 5
Lower both sides.Fibrous layer 4 is laminate structures, including upper fibrage 8, elastic layer 9 and lower fibrage 10；Upper fibrage 8 and lower fiber
Layer 10 is interweaved；Elastic layer 9 is set between upper fibrage 8 and lower fibrage 10；The composition of upper fibrage 8 and lower fibrage 10
Mass percent is respectively shared by ingredient and each ingredient：Spandex：20 parts, fluorubber：9 parts, zinc stearate：4 parts, tackifier：2
Part；Elastic layer 9 is band elastic filler, is worked out by Filamentous polyethylene；Fitting foam 5 is set as spherical, and apart from filler
The closer fitting foam 5 in hole, elasticity modulus is bigger.
The side of flexible intermediate layer 3 is uniformly provided with deformation protrusion 6, and the other side is uniformly provided with micelle 7；Deformation protrusion 6 is erected
Straightforward face is minor arc；Micelle 7 is in the form of a column, and is matched with stuffing hole, is disposed therein, and 7 surface of micelle is uniformly provided with screw thread, and
In the same stuffing hole screw thread spiral shell of two micelles 7 on the contrary, and the center of micelle 7 be additionally provided with through-hole in an axial direction.
Rubber layer 2 fits in side of the flexible intermediate layer 3 far from bottom plate 1, quality shared by constituent and each ingredient
Percentage is respectively：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 remains unchanged in structure, only in the ingredient of upper fibrage 8 and lower fibrage 10
Make variation in proportioning and the composition proportion of rubber layer 2, specifically, the constituent of upper fibrage 8 and lower fibrage 10 with
And mass percent shared by each ingredient is respectively：Spandex：15 parts, fluorubber：11 parts, zinc stearate：2 parts, tackifier：3 parts；Glue
Mass percent is respectively shared by the constituent of cortex 2 and each ingredient：Butadiene rubber：16 parts, ethylene propylene diene rubber：17
Part, softening agent：2 parts, plasticizer：3 parts, stabilizer：1 part, calcium powder：5 parts.
Embodiment 3：
Relative to embodiment 1, embodiment 3 equally remains unchanged in structure, only in upper fibrage 8 and lower fibrage 10
Composition proportion and rubber layer 2 composition proportion on make variation, specifically, the composition of upper fibrage 8 and lower fibrage 10
Mass percent is respectively shared by ingredient and each ingredient：Spandex：23 parts, fluorubber：7 parts, zinc stearate：5 parts, tackifier：1
Part；Mass percent is respectively shared by the constituent of rubber layer 2 and each ingredient：Butadiene rubber：23 parts, ethylene-propylene-diene monomer
Glue：10 parts, softening agent：5 parts, plasticizer：5 parts, stabilizer：3 parts, calcium powder：8 parts.
According to the table tennis bat that the structure of three above embodiment and composition proportion obtain, the balling effect of embodiment 1
It is optimal, using also the most comfortably, secondly, embodiment 3 is slightly worse for embodiment 2, but relative to existing table tennis bat, balling effect
Also it is obviously improved.
Finally, it should be noted that property technical side the above examples are only used to illustrate the technical scheme of the present invention and are not limiting
Case, it will be understood by those of ordinary skill in the art that, those are modified or replaced equivalently technical scheme of the present invention, and
The objective and range for not departing from the technical program, are intended to be within the scope of the claims of the invention.
Claims (8)
1. a kind of laminated table tennis bat, it is characterised in that：Including bottom plate（1）, striking surface packing layer and rubber layer（2）；It is described
Bottom plate（1）Surface uniformly through be equipped with stuffing hole；The striking surface packing layer includes face laminating layer and flexible intermediate layer
（3）；The face laminating layer includes fibrous layer（4）Be bonded foam（5）；The fibrous layer（4）By being bonded foam（5）Fitting
In bottom plate（1）Both sides up and down；The fitting foam（5）It is set as spherical, and the fitting foam closer apart from stuffing hole（5）,
Its elasticity modulus is bigger；The flexible intermediate layer（3）Side be uniformly provided with deformation protrusion（6）, the other side is uniformly provided with micelle
（7）；The micelle（7）It matches, is disposed therein with stuffing hole；The rubber layer（2）Fit in flexible intermediate layer（3）It is separate
Bottom plate（1）Side, mass percent shared by constituent and each ingredient is respectively：Butadiene rubber：16-23 parts, ternary
EP rubbers：10-17 parts, softening agent：2-5 parts, plasticizer：3-5 parts, stabilizer：1-3 parts, calcium powder：5-8 parts.
2. a kind of laminated table tennis bat according to claim 1, it is characterised in that：The micelle（7）It is in the form of a column, surface is equal
It is even to be equipped with screw thread, and two micelles in the same stuffing hole（7）Screw thread spiral shell to opposite.
3. a kind of laminated table tennis bat according to claim 1, it is characterised in that：The fibrous layer（4）For laminate structures,
Including upper fibrage（8）, elastic layer（9）With lower fibrage（10）；The upper fibrage（8）With lower fibrage（10）Mutually hand over
It knits；The elastic layer（9）Set on upper fibrage（8）With lower fibrage（10）Between.
4. a kind of laminated table tennis bat according to claim 3, it is characterised in that：The upper fibrage（8）With lower fiber
Layer（10）Constituent and each ingredient shared by mass percent be respectively：Spandex：15-23 parts, fluorubber：7-11 parts, it is hard
Resin acid zinc：2-5 parts, tackifier：1-3 parts.
5. a kind of laminated table tennis bat according to claim 3, it is characterised in that：The elastic layer（9）For band elastic
Filler is worked out by Filamentous polyethylene.
6. a kind of laminated table tennis bat according to claim 1, it is characterised in that：The vertical section of the stuffing hole is sand
Leak shape.
7. a kind of laminated table tennis bat according to claim 2, it is characterised in that：The micelle（7）Center in an axial direction
It is additionally provided with through-hole.
8. a kind of laminated table tennis bat according to claim 1, it is characterised in that：The deformation protrusion（6）Vertical cut
Face is minor arc or semicircle.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610689579.6A CN106310619B (en) | 2016-08-19 | 2016-08-19 | A kind of laminated table tennis bat |
| KR1020187028474A KR20190044582A (en) | 2016-08-19 | 2016-10-10 | Laminated table tennis rackets |
| PCT/CN2016/101658 WO2018032591A1 (en) | 2016-08-19 | 2016-10-10 | Laminated table tennis racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610689579.6A CN106310619B (en) | 2016-08-19 | 2016-08-19 | A kind of laminated table tennis bat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106310619A CN106310619A (en) | 2017-01-11 |
| CN106310619B true CN106310619B (en) | 2018-09-11 |
Family
ID=57744166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610689579.6A Active CN106310619B (en) | 2016-08-19 | 2016-08-19 | A kind of laminated table tennis bat |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20190044582A (en) |
| CN (1) | CN106310619B (en) |
| WO (1) | WO2018032591A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115725120A (en) * | 2022-10-28 | 2023-03-03 | 江苏冠联新材料科技股份有限公司 | Rubber for high-resilience and weather-resistance table tennis bat and preparation method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2669546B1 (en) * | 1990-11-28 | 1993-06-11 | Faucher Bertrand | TABLE TENNIS RACKET WITH MEMBRANE REBOUND SURFACE, WITH MODIFIABLE CONTROL AND RAPIDITY. |
| JP2005021474A (en) * | 2003-07-04 | 2005-01-27 | Sumitomo Rubber Ind Ltd | Table tennis rubber sheet |
| JP2011254981A (en) * | 2010-06-09 | 2011-12-22 | Minoura:Kk | Protective film |
| CN103159986A (en) * | 2011-12-19 | 2013-06-19 | 北京橡胶工业研究设计院 | Composition for positive photoresist rubber of red high elasticity high hardness table tennis bats |
| CN103242563A (en) * | 2012-02-06 | 2013-08-14 | 北京橡胶工业研究设计院 | Black table tennis racket inverted rubber composition with high viscosity and high elasticity |
| CN104399241A (en) * | 2014-12-17 | 2015-03-11 | 江苏国星体育器材有限公司 | Table tennis racket with high buffering performance |
| CN204411628U (en) * | 2014-12-17 | 2015-06-24 | 江苏国星体育器材有限公司 | Bulbous recess formula table tennis bat |
| CN104399239A (en) * | 2014-12-17 | 2015-03-11 | 江苏国星体育器材有限公司 | Low-temperature-resistance low-brittleness table tennis bat |
| CN204411633U (en) * | 2014-12-17 | 2015-06-24 | 江苏国星体育器材有限公司 | There is the table tennis bat of high resiliency |
| CN104448458A (en) * | 2014-12-17 | 2015-03-25 | 江苏国星体育器材有限公司 | Preparation method of low-temperature-resisting low-fragility rubber sheet |
-
2016
- 2016-08-19 CN CN201610689579.6A patent/CN106310619B/en active Active
- 2016-10-10 WO PCT/CN2016/101658 patent/WO2018032591A1/en active Application Filing
- 2016-10-10 KR KR1020187028474A patent/KR20190044582A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018032591A1 (en) | 2018-02-22 |
| KR20190044582A (en) | 2019-04-30 |
| CN106310619A (en) | 2017-01-11 |
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