CN2813009Y - Colloidal particle/powder elastic ball - Google Patents
Colloidal particle/powder elastic ball Download PDFInfo
- Publication number
- CN2813009Y CN2813009Y CN 200520072385 CN200520072385U CN2813009Y CN 2813009 Y CN2813009 Y CN 2813009Y CN 200520072385 CN200520072385 CN 200520072385 CN 200520072385 U CN200520072385 U CN 200520072385U CN 2813009 Y CN2813009 Y CN 2813009Y
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- Prior art keywords
- powder
- rubber
- elastic ball
- utility
- ball
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Abstract
The utility model provides a colloidal particle/powder elastic ball, which relates to a structural improvement of an elastic rubber ball and belongs to the technical field of sports and entertainment articles. The utility model comprises a rubber ball body, wherein the ball body is composed of irregular rubber particles/powder particles; the surface of the rubber particles/powder particles is accompanied with an adhesive layer, and the adjacent contact places are bonded to be fixed. The raw material of the elastic ball of the utility model is waste rubber, and thus, the utility model not only is favorable to environmental protection, but also reduces the manufacture cost.
Description
Technical field
The utility model relates to a kind of architecture advances of caoutchouc elasticity ball, belongs to the sports entertainment article technical field.
Background technology
In the past, the caoutchouc elasticity ball of tennis and so on was the same with conventional rubber, and all adopting rubber is raw material, and made by glue, sulfuration process.Be structure as a whole after the moulding, cost is higher.
The utility model content
The purpose of this utility model is: proposing a kind of is micelle/powder elastic ball that raw material is made with the waste old, thereby reduces cost of manufacture, and helps environmental protection.
In order to reach above purpose, the applicant is through experiment repeatedly, by waste old being pulverized, mixed, fills, heats with binding agent processing step such as extrusion forming, made the spheroid of the elasticity micelle/powder elastic ball suitable with rubber crude rubber ball elasticity.This micelle/powder elastic ball comprises the rubber spheroid, it is characterized in that: described spheroid is made of irregular rubber grain/powder, described rubber grain/powder surface attachment adhesive-layer, and adjacent synapsis is adhesively fixed.
Obviously, elastic ball raw material of the present utility model is twice laid, has therefore both helped environmental protection, greatly reduces cost of manufacture again, kills two birds with one stone.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
Embodiment one
The micelle elasticity tennis of present embodiment as shown in Figure 1, spheroid is made by following technology:
1, pulverize---waste old is ground into irregular particle (being called as powder when granularity is greater than 20 orders usually);
2, mix---rubber grain is fully mixed by a certain percentage with the polyurethane glue stick, make rubber particle surface form one deck adhesive-layer;
3, fill---mixed micelle is full of the semi-round ball mould;
4, moulding---control temperature, the pressure of mould well, make that adhesive-layer solidifies, the bonding moulding that is connected of adjacent rubber grain;
5, involutory---with the hemisphere involutory surface gluing of moulding, bonding, become the hollow elastic ball;
6, coating---sphere coats flannelette, makes tennis.
Understand easily, the structure of present embodiment micelle elasticity tennis is: spheroid is by involutory bonding the forming of two hemispheres, hemisphere is made of irregular rubber grain 1, rubber particle surface adheres to adhesive-layer, particle 1 adjacent synapsis is adhesively fixed, the centre of sphere is a hollow cavity 2, and outer surface is with flannelette clad 3 (referring to Fig. 1).
Experiment showed, owing between the irregular particle to have air gap, so the elasticity of present embodiment tennis is better, can replace with the rubber fully is the tennis of raw material.
In addition to the implementation, the utility model can also have other embodiments.No matter adopt particle still be powder, no matter hollow or solid, no matter appearance whether infantees, no matter make tennis, pet ball; still other is ball; all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. micelle/powder elastic ball comprises the rubber spheroid, and it is characterized in that: described spheroid is made of irregular rubber grain/powder, described rubber grain/powder surface attachment adhesive-layer, and adjacent synapsis is adhesively fixed.
2. according to the described micelle of claim 1/powder elastic ball, it is characterized in that: described spheroid is by involutory bonding the forming of two hemispheres.
3. according to the described micelle of claim 2/powder elastic ball, it is characterized in that: the centre of sphere of described spheroid is a hollow cavity.
4. according to the described micelle of claim 3/powder elastic ball, it is characterized in that: the outer surface of described spheroid is with the flannelette clad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072385 CN2813009Y (en) | 2005-06-07 | 2005-06-07 | Colloidal particle/powder elastic ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072385 CN2813009Y (en) | 2005-06-07 | 2005-06-07 | Colloidal particle/powder elastic ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2813009Y true CN2813009Y (en) | 2006-09-06 |
Family
ID=36948093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520072385 Expired - Fee Related CN2813009Y (en) | 2005-06-07 | 2005-06-07 | Colloidal particle/powder elastic ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2813009Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116814A (en) * | 2017-05-22 | 2017-09-01 | 蒋静华 | A kind of inflatable elastic spheroid and preparation method thereof |
| GB2596299A (en) * | 2020-06-22 | 2021-12-29 | J Price Bath Ltd | Improvements in or relating to tennis balls |
-
2005
- 2005-06-07 CN CN 200520072385 patent/CN2813009Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116814A (en) * | 2017-05-22 | 2017-09-01 | 蒋静华 | A kind of inflatable elastic spheroid and preparation method thereof |
| GB2596299A (en) * | 2020-06-22 | 2021-12-29 | J Price Bath Ltd | Improvements in or relating to tennis balls |
| GB2596299B (en) * | 2020-06-22 | 2024-03-06 | J Price Bath Ltd | Improvements in or relating to tennis balls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |