CN109731294A - A kind of table tennis ball for training increasing frictional force and its manufacturing method - Google Patents
A kind of table tennis ball for training increasing frictional force and its manufacturing method Download PDFInfo
- Publication number
- CN109731294A CN109731294A CN201910202468.1A CN201910202468A CN109731294A CN 109731294 A CN109731294 A CN 109731294A CN 201910202468 A CN201910202468 A CN 201910202468A CN 109731294 A CN109731294 A CN 109731294A
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- Prior art keywords
- table tennis
- frictional force
- layer
- manufacturing
- training
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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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Abstract
The present invention relates to table tennis ball for training and its manufacturing method that one kind can increase frictional force.It is structurally characterized in that one layer of fibre fluff of outer surface docile in common table tennis ontology.Manufacturing method is first to produce common table tennis ontology；One layer of glue is applied in the table tennis body outer surface, makes one layer of fibre fluff of outer surface of spheroid uniform adsorption with Electrostatic Absorption method, after drying.Effect: the increase of the contact area of sphere and ball table and racket and time of contact can be made to extend, sphere rotatory can be made stronger, the speed of service of table tennis is reduced to a certain extent, improve the technique drill effect of table tennis.
Description
Technical field
The present invention relates to table tennis, specially a kind of table tennis ball for training and its manufacturing method that can increase frictional force.
Background technique
Common table tennis is usually using a kind of simple baton round of material, and the past uses nitrocellulose material, now more
Using the high molecular polymer of environment-friendly type, it is polished to by two hemisphere bondings.Feature is that surface hardness is higher, with table and
Racket contact surface is smaller, and friction is small, and the speed of service is fast.But this is unfavorable for the technique teaching and training of table tennis.
Summary of the invention
It is good the purpose of the present invention is designing a kind of surface relative flexibility, but keep one kind of former springy composite
The table tennis ball for training and its manufacturing method of frictional force can be increased, this table tennis can increase connecing for sphere and billiard table and racket
Contacting surface product improves table tennis training effect to increase its frictional force.
Design scheme of the invention is: adhering to one layer of fibre fluff in the outer surface of common table tennis ontology.
Specifically, the length of the fibre fluff is in 0.1mm or less.
It, can be by way of Electrostatic Absorption, so that fibre fluff is planted in the outer surface of table tennis ontology in specific implementation.
Manufacturing method includes at least following steps:
Produce common table tennis ontology；
One layer of glue is applied in the table tennis body outer surface, makes outer surface of spheroid uniform adsorption one with Electrostatic Absorption method
Layer fibre fluff, after drying；
Alternatively, fibre fluff is planted in outer surface of spheroid balling-up under electric smelting method.
The utility model has the advantages that the table tennis outer surface of ball due to the design has one layer of very thin fibre fluff, sphere and ball can be made
The contact area of table and racket increases and time of contact extends, and sphere rotatory can be made stronger, reduces table tennis to a certain extent
The speed of service of ball can improve the technique drill effect of table tennis.
Detailed description of the invention
Fig. 1 is ping-pong racket wall part cross-section cutaway view of the invention.
In figure, 1. table tennis ontologies, 2. fibre fluffs.
Specific embodiment
Adhere to one layer of fibre fluff in the outer surface of common table tennis ontology；The length of the fibre fluff 0.1mm with
Under.When processing, the outer surface of ball that first will commonly rattle applies one layer of glue, then by way of Electrostatic Absorption, so that fibre fluff is planted
It is implanted in the outer surface of table tennis ontology.
Manufacturing method includes at least following steps: producing common table tennis ontology；It is external in the table tennis sheet
Surface applies one layer of glue, makes one layer of fibre fluff of outer surface of spheroid uniform adsorption with Electrostatic Absorption method, after drying.
Claims (4)
1. the table tennis ball for training that one kind can increase frictional force, it is characterised in that in the outer surface of common table tennis ontology, there are also one
Layer fibre fluff.
2. the table tennis ball for training that one kind as described in claim 1 can increase frictional force, it is characterised in that the fibre fluff
Length in 0.1mm or less.
3. the table tennis ball for training that one kind as claimed in claim 1 or 2 can increase frictional force, it is characterised in that the copolymer of fiber suede
Hair is planted in table tennis body outer surface in a manner of Electrostatic Absorption.
4. the manufacturing method that one kind as described in claims 1 to 3 can increase the table tennis of frictional force, it is characterised in that at least wrap
Include following steps:
Produce common table tennis ontology；
One layer of glue is applied in the table tennis body outer surface, makes outer surface of spheroid uniform adsorption one with Electrostatic Absorption method
Layer fibre fluff, after drying；Alternatively, fibre fluff is planted in outer surface of spheroid balling-up under electric smelting method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910202468.1A CN109731294A (en) | 2019-03-18 | 2019-03-18 | A kind of table tennis ball for training increasing frictional force and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910202468.1A CN109731294A (en) | 2019-03-18 | 2019-03-18 | A kind of table tennis ball for training increasing frictional force and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109731294A true CN109731294A (en) | 2019-05-10 |
Family
ID=66370633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910202468.1A Pending CN109731294A (en) | 2019-03-18 | 2019-03-18 | A kind of table tennis ball for training increasing frictional force and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109731294A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131321A (en) * | 1964-10-14 | 1968-10-23 | Dunlop Co Ltd | Table tennis balls |
| CN201186134Y (en) * | 2008-03-07 | 2009-01-28 | 徐根华 | Table tennis |
| CN204395357U (en) * | 2013-11-15 | 2015-06-17 | 上海红双喜股份有限公司 | A kind of surface adopts the table tennis of multicolour |
| CN208389290U (en) * | 2018-06-06 | 2019-01-18 | 杭州耀星乒乓球有限公司 | A kind of polychrome table tennis |
-
2019
- 2019-03-18 CN CN201910202468.1A patent/CN109731294A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131321A (en) * | 1964-10-14 | 1968-10-23 | Dunlop Co Ltd | Table tennis balls |
| CN201186134Y (en) * | 2008-03-07 | 2009-01-28 | 徐根华 | Table tennis |
| CN204395357U (en) * | 2013-11-15 | 2015-06-17 | 上海红双喜股份有限公司 | A kind of surface adopts the table tennis of multicolour |
| CN208389290U (en) * | 2018-06-06 | 2019-01-18 | 杭州耀星乒乓球有限公司 | A kind of polychrome table tennis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190510 |