CN201551802U - Layered taiji ball - Google Patents
Layered taiji ball Download PDFInfo
- Publication number
- CN201551802U CN201551802U CN2009201833623U CN200920183362U CN201551802U CN 201551802 U CN201551802 U CN 201551802U CN 2009201833623 U CN2009201833623 U CN 2009201833623U CN 200920183362 U CN200920183362 U CN 200920183362U CN 201551802 U CN201551802 U CN 201551802U
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- CN
- China
- Prior art keywords
- ball
- tai
- balancing weight
- center
- soft
- 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 - Lifetime
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Abstract
The utility model discloses a layered taiji ball which is compounded by a central counter weight, a Styrofoam packing layer and a soft PU (polyurethane) foaming surface, wherein the central counter weight is positioned at the center of the ball; the Styrofoam packing layer is coated on the central counter weight; and the soft PU foaming surface is coated on the surface of the Styrofoam packing layer to form the ball surface. The layered taiji has easy processing and manufacturing, low cost and good hand feeling, and facilitates the practicers of different stages for exercising.
Description
Technical field
The utility model relates to a kind of stratiform Tai Ji ball, and is relevant with the lamination layer structure of Tai Ji ball.
Background technology
Existing Tai Ji spherical structure generally all is with directly machine-shaping of a kind of material 10 (as rubber or whole PU etc.) as shown in Figure 1.The weight of Tai Ji ball is relevant with the density of its size, material (rubber, PU), so during with commaterial processing Tai Ji ball, at the demand of Different Weight level, the size of Tai Ji ball is also different.
So, for the big more Tai Ji ball of heavyweight, materials such as rubber have consumption also just big more, the manufacturing cost height.For production, need offer the Tai Ji ball that different moulds is used for production Different Weight level, some weight requires bigger, and does not need just can't processing of significant volume, processing and manufacturing trouble, cost height.For exercise, during the Tai Ji ball of exercise Different Weight level, need to adapt to the Tai Ji ball of different sizes, flexibility is little, and train on is poor.
In view of this, the inventor improves the structure of Tai Ji ball, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of stratiform Tai Ji ball, makes processing and manufacturing unified easily, and cost reduces, and makes things convenient for the practitioner to perform physical exercise.
To achieve these goals, the technical solution of the utility model is as follows:
Stratiform Tai Ji ball, be composited by center balancing weight, Poly Foam packed layer and soft PU (polyurethane) foaming top layer, the center balancing weight is positioned at the center of spheroid, and the Poly Foam packed layer is coated on the balancing weight of center, and soft PU foaming top layer is coated on Poly Foam packed layer surface and forms the ball epidermis.
Described center balancing weight is a solid, or the hollow out body.
After adopting such scheme, the utility model replaces existing integrative-structure by composite construction, by changing the weight of center balancing weight, satisfies the needs of Different Weight level.Like this, the soft PU foaming top layer that material cost is high and the material usage of Poly Foam packed layer are fixed, the consumption of the center balancing weight that only the cost of material is low is decided as required, and the processing cost of whole Tai Ji ball is reduced, and the Tai Ji ball cost of various heavyweights is more or less the same.For production, the Tai Ji ball mould of production Different Weight level is all the same, and processing and manufacturing is unified easily, and cost is low.For exercise, because the Tai Ji ball size of Different Weight level is identical, exercise is convenient, does not need to adapt to the Tai Ji ball of different sizes again, and train on is better.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of existing Tai Ji ball;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, be preferred embodiment of the present utility model.
Stratiform Tai Ji ball is composited by center balancing weight 1, Poly Foam packed layer 2 and soft PU foaming top layer 3.Soft PU expanded material is existing resin material.
Poly Foam packed layer 2 is coated on the center balancing weight 1, uses Poly Foam packed layer 2, is for guarantor's type, with the size of maintenance Tai Ji ball, and pouring weight is not directly contacted with soft PU, avoids the PU foaming to sustain damage, and influences service life.
Soft PU foaming top layer 3 is coated on Poly Foam packed layer 2 surfaces, forms the ball epidermis, and texture is good, and exercise is got up comfortable.
The utility model is the weight by adjustment center balancing weight 1 only, just can change the heavyweight of whole Tai Ji ball, and center balancing weight 1 can select for use the low material of price to make, and the processing cost of whole Tai Ji ball is low, and the Tai Ji ball cost of various heavyweights is more or less the same.The Tai Ji ball mould of production Different Weight level is all the same, and processing and manufacturing is unified easily, and cost is low.Because the Tai Ji ball size of Different Weight level is identical, convenient exercise, train on is better.
The above is a specific embodiment of the utility model only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (3)
1. stratiform Tai Ji ball, it is characterized in that: be composited by center balancing weight, Poly Foam packed layer and soft PU foaming top layer, the center balancing weight is positioned at the center of spheroid, the Poly Foam packed layer is coated on the balancing weight of center, and soft PU foaming top layer is coated on Poly Foam packed layer surface and forms the ball epidermis.
2. stratiform Tai Ji ball as claimed in claim 1 is characterized in that: described center balancing weight is a solid.
3. stratiform Tai Ji ball as claimed in claim 1 is characterized in that: described center balancing weight is the hollow out body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201833623U CN201551802U (en) | 2009-10-20 | 2009-10-20 | Layered taiji ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201833623U CN201551802U (en) | 2009-10-20 | 2009-10-20 | Layered taiji ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201551802U true CN201551802U (en) | 2010-08-18 |
Family
ID=42611475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201833623U Expired - Lifetime CN201551802U (en) | 2009-10-20 | 2009-10-20 | Layered taiji ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201551802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730667A (en) * | 2017-01-13 | 2017-05-31 | 上海神圆文化发展有限公司 | A kind of Tai Ji ball and manufacture method |
-
2009
- 2009-10-20 CN CN2009201833623U patent/CN201551802U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730667A (en) * | 2017-01-13 | 2017-05-31 | 上海神圆文化发展有限公司 | A kind of Tai Ji ball and manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |