CN103550919A - Tennis ball - Google Patents
Tennis ball Download PDFInfo
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- CN103550919A CN103550919A CN201310544373.0A CN201310544373A CN103550919A CN 103550919 A CN103550919 A CN 103550919A CN 201310544373 A CN201310544373 A CN 201310544373A CN 103550919 A CN103550919 A CN 103550919A
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- tennis
- tennis ball
- microns
- protuberance
- recess
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Abstract
The invention relates to a sports product, in particular to a tennis ball and aims to overcome the defect that the health of sportsmen is influenced since fiber in a tennis ball covering layer tends to fall off in the prior art and provide a tennis ball. The technical scheme adopted for solving the technical problem is that the tennis ball comprises a tennis ball body, wherein bumps are arranged on the surface of the tennis ball body at certain intervals; the height difference between each bump and the tennis ball body is 200-400 microns; the distances among the bumps are 800-1,000 microns. The tennis ball has the beneficial effects that due to the adoption of the uneven surface, the service life of the tennis ball can be prolonged, cost is saved, and the attractiveness of the tennis ball is improved; moreover, the tennis ball provided by the invention can contribute to reducing or even preventing fiber falling, the health of sportsmen is protected, and a sport field is kept sanitary. The invention is suitable for tennis balls.
Description
Technical field
The present invention relates to a kind of sports goods, especially relate to a kind of tennis.
Background technology
At present, normally used tennis comprises tennis body, and its outer wrap is provided with cover layer, and cover layer consists of textile material conventionally, and color is white or yellow, and seam crossing needs Sutureless vestige.The base material material of tennis is generally rubber, linen thread, animal wool (sheep) or polyethylene fibre etc.And due to the restriction of its material, make cover layer have fiber, and cause following unfavorable factor: (1) every object for appreciation 2-3 field, the tectal fibre shedding of tennis, can not get screw, needs to change, and the service life of tennis is limited; (2) after motion, the existing tennis tectal fiber that can come off, also can be furnished with the fiber that tennis drops on athletic ground, and wherein a part of tiny fiber suspension aloft, enters in body with athletic breathing, has a strong impact on healthy.
Summary of the invention
Technical problem to be solved by this invention is to overcome the tectal fiber of tennis in prior art to be easy to drop, and affects athletic healthy shortcoming, and a kind of tennis is provided.
The technical solution adopted for the present invention to solve the technical problems is: tennis, comprise tennis body, the spaced surface of described tennis body is provided with protuberance, and the difference in height of described protuberance and tennis body is 200～400 microns, and the distance between protuberance is 800～1000 microns.
Concrete, described protuberance is salient point.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: tennis, comprise tennis body, and the spaced surface of described tennis body is provided with recess, and the difference in height of described tennis body and recess is 200～400 microns.
Concrete, described recess is concave point, the distance between described concave point is 800～1000 microns.
Concrete, described recess is annular knurl decorative pattern.
Further, described annular knurl decorative pattern is straight burr and/or reticulate pattern.
For solving the problems of the technologies described above, the another technical scheme that the present invention adopts is: tennis, comprise tennis body, and the spaced surface of described tennis body is provided with recess and protuberance, and the difference in height of described recess and protuberance is 400～800 microns.
Concrete, described recess and protuberance form annular knurl decorative pattern.
Further, described annular knurl decorative pattern is straight burr and/or reticulate pattern.
The invention has the beneficial effects as follows: rough appearance can increase the service life of tennis, cost-saving, and strengthen the beautiful and comfortable degree that tennis brings people; In addition, the tennis of the present invention fiber that can not come off, Protection of the sportsman is healthy, and contributes to athletic ground to keep health.The present invention is applicable to tennis.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of the embodiment of the present invention 3;
Wherein, 1 is tennis body, and 21 is salient point, and 22 is concave point, and 3 is annular knurl decorative pattern.
The specific embodiment
Below in conjunction with drawings and Examples, describe technical scheme of the present invention in detail.
As shown in Figure 1, tennis of the present invention, comprises tennis body 1, and the spaced surface of described tennis body 1 is provided with protuberance, and the difference in height of described protuberance and tennis body 1 is 200～400 microns, and the distance between protuberance is 800～1000 microns.
As shown in Figure 2, another technical scheme that the present invention adopts is: tennis, comprise tennis body 1, and the spaced surface of described tennis body 1 is provided with recess, and the difference in height of described tennis body and recess is 200～400 microns.
As shown in Figure 3, the another technical scheme that the present invention adopts is: tennis, comprise tennis body 1, and the spaced surface of described tennis body 1 is provided with recess and protuberance, and the difference in height of described recess and protuberance is 400～800 microns.
Above-mentioned each scheme can effectively improve the roughness on tennis surface, frictional force when increase racket contacts with tennis, and can prevent that fiber from dropping, increase tennis ball longevity.
As shown in Figure 1, the spaced surface of tennis body 1 arranges salient point 21.Salient point 21 is 200～400 microns with the difference in height of tennis body 1, to form rough surface, strengthens tennis surface roughness, therefore can replace its cover layer, strengthens the frictional force of racket and tennis, is convenient to get screw; Distance between salient point 21 is 800～1000 microns, so that the quantity of the salient point of tennis and racket unit's contact area is suitable rationally, if salient point is crossed the salient point that is equal to nothing at most, can not show the superiority that bump design is set; Salient point is crossed the drop point that is not easy at least control tennis.
Owing to not adopting the cover layer of tennis in prior art, therefore can effectively prevent that fiber from dropping, extend the service life of tennis, and prevent from affecting sportsman's health.
Embodiment 2
As shown in Figure 2, the spaced surface of tennis body 1 arranges concave point 22, tennis body 1 is 200～400 microns with the difference in height of recess, can form rough surface, strengthen tennis surface roughness, therefore can replace its cover layer, strengthen the frictional force of racket and tennis, be convenient to get screw; Distance between concave point 22 is 800～1000 microns, so that the quantity of the concave point of tennis and racket unit's contact area is suitable rationally, if concave point is crossed the concave point that is equal to nothing at most, can not show the superiority that concave point design is set; Concave point is crossed the drop point that is not easy at least control tennis.
In addition, described recess can be designed as annular knurl decorative pattern, tennis body 1 surface is carried out the mechanical technology operation of roll extrusion decorative pattern, forms annular knurl decorative pattern.Concrete, annular knurl decorative pattern is straight burr and/or reticulate pattern.Annular knurl decorative pattern can effectively increase its roughness, increases frictional force; And owing to just carrying out annular knurl processing at tennis body surface, do not adopt the cover layer of existing tennis, therefore do not there is the fiber that can drop, can extend the service life of tennis, and prevent from affecting sportsman's health.
Embodiment 3
As shown in Figure 3, the spaced surface of tennis body 1 arranges the annular knurl decorative pattern 3 of recess and protuberance formation, and its difference in height is 400～800 microns.In this example, annular knurl processing is carried out in the surface of tennis body, on its surface, carry out the mechanical technology operation of roll extrusion decorative pattern, form annular knurl decorative pattern 3.Concrete, annular knurl decorative pattern is straight burr and/or reticulate pattern.So design can neither affect rotatablely moving of tennis, also can utilize rough surface to increase its roughness, increases frictional force; And owing to just carrying out annular knurl processing at tennis body surface, do not adopt the cover layer of existing tennis, therefore do not there is the fiber that can drop, can extend the service life of tennis, and prevent from affecting sportsman's health.
Claims (9)
1. tennis, comprises tennis body (1), it is characterized in that, the spaced surface of described tennis body (1) is provided with protuberance, and the difference in height of described protuberance and tennis body (1) is 200～400 microns, and the distance between protuberance is 800～1000 microns.
2. tennis as claimed in claim 1, is characterized in that, described protuberance is salient point (21).
3. tennis, comprises tennis body (1), it is characterized in that, the spaced surface of described tennis body (1) is provided with recess, and described tennis body (1) is 200～400 microns with the difference in height of recess.
4. tennis as claimed in claim 3, is characterized in that, described recess is concave point (22), and the distance between described concave point (22) is 800～1000 microns.
5. tennis as claimed in claim 3, is characterized in that, described recess is annular knurl decorative pattern.
6. tennis as claimed in claim 5, is characterized in that, described annular knurl decorative pattern is straight burr and/or reticulate pattern.
7. tennis, comprises tennis body (1), it is characterized in that, the spaced surface of described tennis body (1) is provided with recess and protuberance, and the difference in height of described recess and protuberance is 400～800 microns.
8. tennis as claimed in claim 7, is characterized in that, described recess and protuberance form annular knurl decorative pattern (3).
9. tennis as claimed in claim 8, is characterized in that, described annular knurl decorative pattern (3) is straight burr and/or reticulate pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544373.0A CN103550919A (en) | 2013-11-05 | 2013-11-05 | Tennis ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544373.0A CN103550919A (en) | 2013-11-05 | 2013-11-05 | Tennis ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103550919A true CN103550919A (en) | 2014-02-05 |
Family
ID=50005382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310544373.0A Pending CN103550919A (en) | 2013-11-05 | 2013-11-05 | Tennis ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103550919A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005087315A (en) * | 2003-09-12 | 2005-04-07 | Kuraray Co Ltd | Gas inflated type ball for sports |
| CN1761502A (en) * | 2003-03-18 | 2006-04-19 | 帝人可多丽株式会社 | Skin material for ball and ball |
| EP1738807A1 (en) * | 2004-04-09 | 2007-01-03 | Kuraray Co., Ltd. | Sheet material excelling in cushion and nonslip properties |
| CN2865785Y (en) * | 2005-06-17 | 2007-02-07 | 杨文祥 | Improved ball structure |
| CN203577261U (en) * | 2013-11-05 | 2014-05-07 | 泸州市慧江机械制造有限公司 | Tennis ball |
-
2013
- 2013-11-05 CN CN201310544373.0A patent/CN103550919A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1761502A (en) * | 2003-03-18 | 2006-04-19 | 帝人可多丽株式会社 | Skin material for ball and ball |
| JP2005087315A (en) * | 2003-09-12 | 2005-04-07 | Kuraray Co Ltd | Gas inflated type ball for sports |
| EP1738807A1 (en) * | 2004-04-09 | 2007-01-03 | Kuraray Co., Ltd. | Sheet material excelling in cushion and nonslip properties |
| CN1946461A (en) * | 2004-04-09 | 2007-04-11 | 可乐丽股份有限公司 | Sheet material excelling in cushion and nonslip properties |
| CN2865785Y (en) * | 2005-06-17 | 2007-02-07 | 杨文祥 | Improved ball structure |
| CN203577261U (en) * | 2013-11-05 | 2014-05-07 | 泸州市慧江机械制造有限公司 | Tennis ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |