CN102908758A - Rubber ball and processing method - Google Patents
Rubber ball and processing method Download PDFInfo
- Publication number
- CN102908758A CN102908758A CN2012104161183A CN201210416118A CN102908758A CN 102908758 A CN102908758 A CN 102908758A CN 2012104161183 A CN2012104161183 A CN 2012104161183A CN 201210416118 A CN201210416118 A CN 201210416118A CN 102908758 A CN102908758 A CN 102908758A
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- Prior art keywords
- ball
- hollow
- rubber
- plastic cement
- rubber ball
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Abstract
The invention discloses a rubber ball and a processing method. Aiming to overcome the defect of small adjustable range of elasticity and weight of the rubber ball in the prior art after the diameter of the rubber ball is determined, the invention provides a rubber ball. The rubber ball is of a hollow structure. A plastic hollow ball is filled in a hollow part of the rubber ball. The size of the external surface of the plastic hollow ball corresponds to the size of the hollow part of the rubber ball. The external surface of the plastic hollow ball is in contact with the solid part of the rubber ball. The invention further provides a processing method of the rubber ball, comprising the following steps of: A, manufacturing a plastic raw material into the plastic hollow ball by a blow molding machine; B, manufacturing a rubber hollow ball blank; C, putting the plastic hollow ball obtained in the step A into the rubber hollow ball blank obtained in the step B; and D, vulcanizing and forming the rubber hollow ball blank obtained in the step C, and finishing manufacturing the rubber ball. The rubber ball provided by the invention is adjustable in diameter, elasticity and weight according to the need and suitable for an environment in which the rubber ball is used and produced.
Description
Technical field
The present invention relates to a kind of toy and processing method, relate in particular to a kind of ball and processing method.
Background technology
Ball is well received by consumers as a kind of bouncing ball toy.Existing ball is medicine ball, the heavier elastic force of the larger weight of diameter is lower, after the diameter of ball is determined, the adjustable amplitude of its elasticity and weight is little, restricted the product specification of ball, as not producing above the ball more than the 60mm, because when the diameter of ball surpasses 60mm, its elastic force does not reach 70% industry standard, namely at the 100cm height ball is fallen down, and can spring back to the 70cm height, so the diameter of the ball that occurs on the market mostly is 18 ~ 60mm, surpassing on the ball market of 60mm does not have substantially, and the production raw material that solid ball need to be more, is unfavorable for environmental protection.
Summary of the invention
The first purpose of the present invention is to overcome ball of the prior art after diameter is determined, the shortcoming that the adjustable amplitude of its elasticity and weight is little provides a kind of ball, and its diameter, elasticity, weight can be adjusted on demand.
The second purpose of the present invention is to overcome ball of the prior art after diameter is determined, the shortcoming that the adjustable amplitude of its elasticity and weight is little, a kind of processing method of ball is provided, and its diameter of the ball of producing, elasticity, weight can be adjusted on demand.
The present invention realizes that the technical scheme that the first goal of the invention adopts is: a kind of ball, described ball is hollow-core construction, the hollow parts of ball is filled with the plastic cement hollow ball, the outer surface size of plastic cement hollow ball is corresponding with the hollow parts size of ball, and the outer surface of plastic cement hollow ball contacts with the entity part of ball.
The present invention realizes that the technical scheme that the second goal of the invention adopts is: a kind of processing method of aforesaid ball may further comprise the steps:
A, plastic material is made into the plastic cement hollow ball by blow moulding machine;
B, making hollow rubber ball embryo, the hollow parts size of ball is corresponding with the outer surface size of the described plastic cement hollow ball of steps A;
C, the described plastic cement hollow ball of steps A is placed in the described hollow rubber ball of the step B embryo;
D, with the described hollow rubber ball of step C embryo by the vulcanizer sulfidization molding, ball completes.
The invention has the beneficial effects as follows: use the plastic cement hollow ball to substitute the middle solid section of existing ball; the top layer of ball is that elastomeric material has stronger toughness and durability; product there are good protective effect and elasticity effect; the internal layer of ball is that plastic material has certain hardness and toughness; can be elastomeric material protection is provided, plastic material bound rubber material uses together and can play better elasticity effect.Size by the plastic cement hollow ball in changing ball and being filled in, adjust elasticity and the weight of ball integral body, to satisfy the requirement of different size, elasticity, weight, produce the product of different size, as increase the volume of plastic cement hollow ball, alleviate the overall weight of ball, under the precondition that is no more than the maximum weight that satisfies the elastic force standard, enlarge the diameter of ball outer surface, produce larger sized ball.Even produce the ball of same size, to compare with traditional ball, the hollow-core construction of ball can be saved raw material 30-50%, and shortens process time, has improved production efficiency, and the product of producing is lightweight but also environmental protection not only.
The invention will be further described below in conjunction with accompanying drawing and the specific embodiment.
Description of drawings
Fig. 1 is the structural representation of ball of the present invention.
In the accompanying drawing, 1 is that the entity part, 2 of ball is for the plastic cement hollow ball.
The specific embodiment
As shown in Figure 1, a kind of ball of present embodiment is hollow-core construction, comprises peripheral entity part 1 and middle hollow parts.The hollow parts of ball is filled with plastic cement hollow ball 2; the outer surface size of plastic cement hollow ball 2 is corresponding with the hollow parts size of ball; the outer surface of plastic cement hollow ball 2 contacts with the entity part of ball 1, the entity part 1 of ball is played the effect of an overfill protection.The top layer of ball is entity part 1 toughness and the durability stronger for elastomeric material has; product there are good protective effect and elasticity effect; the internal layer of ball is that plastic material has certain hardness and toughness; can be elastomeric material protection is provided, plastic material bound rubber material uses together and can play better elasticity effect.Be filled with inert gas in the preferred plastic cement hollow ball 2 of present embodiment, compare with the plastic cement hollow ball 2 of unaerated, can obtain better elasticity effect, and plastic cement hollow ball 2 is played a protective role.By the size of the plastic cement hollow ball 2 in changing ball and being filled in, adjust elasticity and the weight of ball integral body, to satisfy the requirement of different size, elasticity, weight, produce the product of different size.The diameter of the outer surface of the outer surface of the preferred ball of present embodiment and plastic cement hollow ball 2 is than being 1:0.6 ~ 0.8.Hardness and toughness reguirements for products of different specifications, elastomeric material mainly is comprised of the synthetic rubber of allocating by a certain percentage, bridging agent, softening oil, toner etc., plastic material can be selected the various material such as HIPS, GPPS, HDPE, LDPE, EVA, PP, allocates according to hardness requirement.Traditional solid rubber bulb diameter is 18 ~ 60mm, surpassing on the ball market of 60mm does not have substantially, ball of the present invention adopts hollow-core construction, alleviated the overall weight of ball, when being no more than the maximum weight that satisfies the elastic force standard, can enlarge the volume of ball, produce larger sized ball, experiment shows that elasticity effect can reach 70% or higher when the outer surface diameter of ball of the present invention was 35 ~ 200mm.Produce the ball of same size, compare with traditional ball, the hollow-core construction of ball can be saved raw material 30-50%, and shortens process time, has improved production efficiency, and the product of producing is lightweight but also environmental protection not only.For increasing the attractive in appearance of product, be printed on pattern on the outer surface of ball.Because the diameter specifications of this money product is 35 ~ 200mm, can use in multiple occasion, transporting something containerized is moving, toy and amusement are integrated, be fit to very much 3 ~ 20 one full year of life consumer groups.
The processing method of a kind of aforesaid ball of present embodiment may further comprise the steps:
A, plastic material is made into the plastic cement hollow ball by blow moulding machine, plastic material can be selected the various material such as HIPS, GPPS, HDPE, LDPE, EVA, PP, can allocate according to hardness requirement;
B, making hollow rubber ball embryo, the hollow parts size of ball is corresponding with the outer surface size of the described plastic cement hollow ball of steps A, and elastomeric material mainly is comprised of the synthetic rubber of allocating by a certain percentage, bridging agent, softening oil, toner etc.;
C, the described plastic cement hollow ball of steps A is placed in the described hollow rubber ball of the step B embryo;
D, with the described hollow rubber ball of step C embryo by the vulcanizer sulfidization molding, ball completes.
Be to increase elasticity effect, when making the plastic cement hollow ball, steps A also comprises the step of filling inert gas in the plastic cement hollow ball, when the plastic cement hollow ball completes, and populated inert gas in it.
Claims (7)
1. ball, it is characterized in that, described ball is hollow-core construction, the hollow parts of ball is filled with plastic cement hollow ball (2), the outer surface size of plastic cement hollow ball (2) is corresponding with the hollow parts size of ball, and the outer surface of plastic cement hollow ball (2) contacts with the entity part (1) of ball.
2. a kind of ball according to claim 1 is characterized in that, is filled with inert gas in the described plastic cement hollow ball (2).
3. a kind of ball according to claim 1 and 2 is characterized in that, the diameter of the outer surface of the outer surface of described ball and plastic cement hollow ball (2) is than being 1:0.6 ~ 0.8.
4. a kind of ball according to claim 1 and 2 is characterized in that, the outer surface diameter of described ball is 35 ~ 200mm.
5. a kind of ball according to claim 1 and 2 is characterized in that, is printed on pattern on the outer surface of described ball.
6. the processing method of a ball claimed in claim 1 is characterized in that, may further comprise the steps:
A, plastic material is made into the plastic cement hollow ball by blow moulding machine;
B, making hollow rubber ball embryo, the hollow parts size of ball is corresponding with the outer surface size of the described plastic cement hollow ball of steps A;
C, the described plastic cement hollow ball of steps A is placed in the described hollow rubber ball of the step B embryo;
D, with the described hollow rubber ball of step C embryo by the vulcanizer sulfidization molding, ball completes.
7. the processing method of a kind of ball according to claim 6 is characterized in that, described steps A also comprises the step of filling inert gas in the plastic cement hollow ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104161183A CN102908758A (en) | 2012-10-26 | 2012-10-26 | Rubber ball and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104161183A CN102908758A (en) | 2012-10-26 | 2012-10-26 | Rubber ball and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102908758A true CN102908758A (en) | 2013-02-06 |
Family
ID=47607479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104161183A Pending CN102908758A (en) | 2012-10-26 | 2012-10-26 | Rubber ball and processing method |
Country Status (1)
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| CN (1) | CN102908758A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2149465A (en) * | 1938-08-17 | 1939-03-07 | John T Riddell | Method of making playing balls |
| US3428315A (en) * | 1964-07-09 | 1969-02-18 | Dunlop Co Ltd | Game ball |
| US3904201A (en) * | 1974-04-29 | 1975-09-09 | Dana R Henry | Tennis ball |
| US5354053A (en) * | 1993-07-01 | 1994-10-11 | Kransco | Play ball |
| CN2336827Y (en) * | 1998-10-13 | 1999-09-08 | 范志强 | Compound lawn roly-poly |
| JP2004033467A (en) * | 2002-07-03 | 2004-02-05 | Kaoru Shimizu | Ball for ball game with photocatalyst, and tennis ball |
| US20090053438A1 (en) * | 2007-08-24 | 2009-02-26 | Yuan Chi Sports Enterprise Co., Ltd. | Airtight ball and a method of fabricating the airtight ball |
| CN102380189A (en) * | 2011-11-11 | 2012-03-21 | 天龙网球有限公司 | Integrally formed tennis inner container and forming process thereof |
| CN202876364U (en) * | 2012-10-26 | 2013-04-17 | 庞冬良 | Rubber ball |
-
2012
- 2012-10-26 CN CN2012104161183A patent/CN102908758A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2149465A (en) * | 1938-08-17 | 1939-03-07 | John T Riddell | Method of making playing balls |
| US3428315A (en) * | 1964-07-09 | 1969-02-18 | Dunlop Co Ltd | Game ball |
| US3904201A (en) * | 1974-04-29 | 1975-09-09 | Dana R Henry | Tennis ball |
| US5354053A (en) * | 1993-07-01 | 1994-10-11 | Kransco | Play ball |
| CN2336827Y (en) * | 1998-10-13 | 1999-09-08 | 范志强 | Compound lawn roly-poly |
| JP2004033467A (en) * | 2002-07-03 | 2004-02-05 | Kaoru Shimizu | Ball for ball game with photocatalyst, and tennis ball |
| US20090053438A1 (en) * | 2007-08-24 | 2009-02-26 | Yuan Chi Sports Enterprise Co., Ltd. | Airtight ball and a method of fabricating the airtight ball |
| CN102380189A (en) * | 2011-11-11 | 2012-03-21 | 天龙网球有限公司 | Integrally formed tennis inner container and forming process thereof |
| CN202876364U (en) * | 2012-10-26 | 2013-04-17 | 庞冬良 | Rubber ball |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160302 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |