CN201205430Y - Soft ball - Google Patents
Soft ball Download PDFInfo
- Publication number
- CN201205430Y CN201205430Y CNU2008200836634U CN200820083663U CN201205430Y CN 201205430 Y CN201205430 Y CN 201205430Y CN U2008200836634 U CNU2008200836634 U CN U2008200836634U CN 200820083663 U CN200820083663 U CN 200820083663U CN 201205430 Y CN201205430 Y CN 201205430Y
- Authority
- CN
- China
- Prior art keywords
- flexible plastic
- ball
- extexine
- soft
- spare
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a soft-ball, which comprises a soft plastic ball and an outer surface layer. A sand filling opening is arranged on the soft plastic ball; solid particles are filled in the soft plastic ball; the outer surface layer is bonded with the soft plastic ball; the Shore Hardness of the soft plastic ball is A50 to A90; and the Shore Hardness of the outer surface layer is A20 to A70. The utility model has the advantages that the hardness of the softball is appropriate; the ball feels good; and inflation is not required.
Description
Technical field
The utility model relates to a kind of exercise and fitness equipment, especially relates to a kind of soft-ball.
Background technology
The soft-ball motion, since defending school P.E. teacher associate professor Bai Rong invention by the Jinzhong City, Shanxi Province the nineties, particularly in recent years, like the people of this motion more and more, develop into young and middle-aged people and student group from the elderly, along with going deep into and general development of this motion, people are also more and more higher to the requirement of equipment.Existing soft-ball has the manual ball of making of outer surface, fluffy balls, inflatable ball and simple baton round or the like, except advantage separately, what have is too hard, the feel of the ball that has is good inadequately, though the inflatable ball is softer, the feel of the ball is better, but also there are some shortcomings: one: because a valve cock is arranged, will inflate two at set intervals: the focusing on certainly about the 2-3 gram of valve cock, certainly will cause the weight of spheroid unbalanced, three: in the use of inflatable ball,, can influence the movement locus of solid particle in spheroid because valve cock stretches in the spheroid.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of neither too hard, nor too soft, and the feel of the ball is good, and is non-inflatable, and wall thickness is soft-ball relatively uniformly.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of soft-ball, its feature comprises flexible plastic ball and extexine, described flexible plastic ball is provided with irritates the sand mouth, be placed with solid particle in the described flexible plastic ball, described extexine and described flexible plastic ball are bonded together, the Shore hardness of described flexible plastic ball is A50-90, and the Shore hardness of described extexine is A20-70.
Bonding between described flexible plastic ball and the extexine by adhesive.
Described flexible plastic ball and extexine by adhesive and adopt hot pressing or the technology of heat baking bonding.
Described extexine inboard has been wholely set stopper, and described stopper is sealed on the described filling sand mouth.
Described extexine is that multi-disc soft rubber spare or flexible plastic spare are formed, and the outer surface of flexible plastic ball is provided with groove, and the inner surface of described extexine is provided with and the corresponding convex tendon of described groove.
Described extexine is that multi-disc soft rubber spare or flexible plastic spare are formed, and the adjacent 2 soft rubber spare or the edge of flexible plastic spare are superimposed with each other, and the thickness after described edge is superimposed is identical with the thickness at other positions of soft rubber spare or flexible plastic spare.
Described extexine is that 2 soft rubber spares or flexible plastic spare are formed, and the width of the convex tendon of described every soft rubber spare or the setting of flexible plastic spare inner surface equals 1/2 of recess width that described flexible plastic outer surface of ball is provided with.
Described extexine is that 4 soft rubber spares or flexible plastic spare are formed.
On the described extexine convex and concave patterns is set.
Compared with prior art, advantage of the present utility model is that Shore hardness is that the flexible plastic ball of A50-90 and extexine that Shore hardness is A20-70 are bonded together, and makes soft-ball neither too hard, nor too soft, and non-inflatable.
Between flexible plastic ball and the extexine by adhesive and adopt hot pressing or the technology of heat baking bonding, make between flexible plastic ball and the extexine bonding more firm.Can certainly adopt manual operations bonding.
Extexine is that multi-disc soft rubber spare or flexible plastic spare are formed, and the outer surface of flexible plastic ball is provided with groove, and the inner surface of extexine is provided with and the corresponding convex tendon of groove, makes bonding more firm between flexible plastic ball and the extexine.
Extexine is that 2 soft rubber spares or flexible plastic spare are formed, and the width of the convex tendon of every soft rubber spare or the setting of flexible plastic spare inner surface equals 1/2 of recess width that the flexible plastic outer surface of ball is provided with.The relation of convex tendon of She Zhiing and groove can play the effect of locating between soft rubber spare or flexible plastic spare and the flexible plastic ball like this.
Extexine is that multi-disc soft rubber spare or flexible plastic spare are formed, and the adjacent 2 soft rubber spare or the edge of flexible plastic spare are superimposed with each other, and the thickness after described edge is superimposed is identical with the thickness at other positions of soft rubber spare or flexible plastic spare.Make the junction between soft rubber spare or the flexible plastic spare not have the slit, make the equilibrium degree of flexible plastic ball better simultaneously.
The flexible plastic ball is relative even with the wall thickness after the extexine stack, and the balanced weight degree of soft-ball is improved, and the feel of the ball is better.
Because the flexible plastic ball does not need to inflate as the inflatable ball, so omitted valve cock, remedied the shortcoming that weight movement locus unbalance and a solid body that the valve cock of inflatable ball brings changes, the performance of ball is improved, guaranteed the security of playing ball, the soft rubber of extexine or flexible plastic can make the people who plays ball feel that the feel of the ball is good.
Stopper and extexine are wholely set, and can save the spile that seals of flexible plastic ball.
Solid particle is a sand grains, and in the motion process of soft-ball, sand grains is relatively good in flexible plastic ball internal mobility.
On the described extexine convex and concave patterns is set, increases the frictional force of soft-ball.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the internal anatomy of A-A among Fig. 1;
Fig. 3 is the structure chart of soft rubber spare of the present utility model or flexible plastic spare;
Fig. 4 is the structure chart of flexible plastic ball of the present utility model;
Fig. 5 is the left view of flexible plastic ball of the present utility model;
Fig. 6 is the left view of soft rubber spare of the present utility model or flexible plastic spare;
Fig. 7 is the expanded view of soft rubber spare of the present utility model or flexible plastic spare;
Fig. 8 is the internal anatomy of B-B among Fig. 7;
Fig. 9 is the cutaway view of the present utility model of embodiment two;
Figure 10 is the structure chart of soft rubber spare of the present utility model or flexible plastic spare;
Figure 11 is the enlarged drawing of C among Figure 10;
Figure 12 is the schematic diagram of the edge of 2 soft rubber spares among the embodiment two or flexible plastic spare after superimposed.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Embodiment one: a kind of soft-ball, comprise flexible plastic ball 1 and extexine 2, flexible plastic ball 1 is provided with irritates the sand mouth, be placed with solid particle 4 in the flexible plastic ball 1, extexine 2 is bonded together with flexible plastic ball 1, the Shore hardness of flexible plastic ball 1 is A50～90, the Shore hardness of extexine 2 is A20-70, between flexible plastic ball 1 and the extexine 2 by adhesive and adopt hot pressing or the technology of heat baking bonding, adhesive can be a glue, extexine 2 inboards have been wholely set stopper 5, stopper 5 is sealed on irritates on the sand mouth, and extexine 2 is that 2 soft rubber spares or flexible plastic spare 8 are formed, and the outer surface of flexible plastic ball 1 is provided with groove 6, the inner surface of extexine 2 is provided with and groove 6 corresponding convex tendons 7, and the width of the convex tendon 7 of every soft rubber spare or the 8 inner surface settings of flexible plastic spare equals 1/2 of groove 6 width that flexible plastic ball 1 outer surface is provided with.Wall thickness after flexible plastic ball 1 and extexine 2 stacks is even, on the extexine 2 convex and concave patterns is set.
Embodiment two: a kind of soft-ball, comprise flexible plastic ball 1 and extexine 2, flexible plastic ball 1 is provided with irritates the sand mouth, be placed with solid particle 4 in the flexible plastic ball 1, extexine 2 is bonded together with flexible plastic ball 1, the Shore hardness of flexible plastic ball 1 is A50～90, the Shore hardness of extexine 2 is A20-70, between flexible plastic ball 1 and the extexine 2 by adhesive and adopt hot pressing or the technology of heat baking bonding, adhesive can be a glue 10, extexine 2 inboards have been wholely set stopper 5, stopper 5 is sealed on irritates on the sand mouth, extexine is that 4 soft rubber spares or flexible plastic spare are formed, and the adjacent 2 soft rubber spare 8 or the edge of flexible plastic spare are superimposed with each other, and the thickness after edge 9 is superimposed is identical with the thickness at other positions of soft rubber spare 8 or flexible plastic spare.Wall thickness after flexible plastic ball 1 and extexine 2 stacks is even, on the extexine 2 convex and concave patterns is set.
Claims (9)
1. soft-ball, its feature comprises flexible plastic ball and extexine, described flexible plastic ball is provided with irritates the sand mouth, be placed with solid particle in the described flexible plastic ball, described extexine and described flexible plastic ball are bonded together, the Shore hardness of described flexible plastic ball is A50-90, and the Shore hardness of described extexine is A20-70.
2. a kind of soft-ball according to claim 1 is characterized in that between described flexible plastic ball and the extexine bonding by adhesive.
3. a kind of soft-ball according to claim 2, it is characterized in that between described flexible plastic ball and the extexine by adhesive and adopt hot pressing or the technology of heat baking bonding.
4. a kind of soft-ball according to claim 1 is characterized in that described extexine inboard has been wholely set stopper, and described stopper is sealed on the described filling sand mouth.
5. a kind of soft-ball according to claim 1, it is characterized in that described extexine is that multi-disc soft rubber spare or flexible plastic spare are formed, the outer surface of flexible plastic ball is provided with groove, and the inner surface of described extexine is provided with and the corresponding convex tendon of described groove.
6. a kind of soft-ball according to claim 5, it is characterized in that described extexine is that 2 soft rubber spares or flexible plastic spare are formed, the width of the convex tendon of described every soft rubber spare or the setting of flexible plastic spare inner surface equals 1/2 of recess width that described flexible plastic outer surface of ball is provided with.
7. a kind of soft-ball according to claim 1, it is characterized in that described extexine is that multi-disc soft rubber spare or flexible plastic spare are formed, the adjacent 2 soft rubber spare or the edge of flexible plastic spare are superimposed with each other, and the thickness after described edge is superimposed is identical with the thickness at other positions of soft rubber spare or flexible plastic spare.
8. a kind of soft-ball according to claim 5 is characterized in that described extexine is that 4 soft rubber spares or flexible plastic spare are formed.
9. a kind of soft-ball according to claim 1 is characterized in that on the described extexine convex and concave patterns being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200836634U CN201205430Y (en) | 2008-03-01 | 2008-03-01 | Soft ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200836634U CN201205430Y (en) | 2008-03-01 | 2008-03-01 | Soft ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201205430Y true CN201205430Y (en) | 2009-03-11 |
Family
ID=40464499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200836634U Expired - Fee Related CN201205430Y (en) | 2008-03-01 | 2008-03-01 | Soft ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201205430Y (en) |
-
2008
- 2008-03-01 CN CNU2008200836634U patent/CN201205430Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20130301 |