CN201988136U - Badminton racket - Google Patents
Badminton racket Download PDFInfo
- Publication number
- CN201988136U CN201988136U CN2011201001484U CN201120100148U CN201988136U CN 201988136 U CN201988136 U CN 201988136U CN 2011201001484 U CN2011201001484 U CN 2011201001484U CN 201120100148 U CN201120100148 U CN 201120100148U CN 201988136 U CN201988136 U CN 201988136U
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- CN
- China
- Prior art keywords
- racket
- middle pipe
- expanded material
- utility
- pipe
- 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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- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The utility model relates to a badminton racket which comprises a middle pipe, wherein a racket frame is arranged at one end of the middle pipe, and a grip is arranged at the other end of the middle pipe; and the middle pipe is filled with foam material. Due to the adoption of the structure, the badminton racket provided by the utility model ensures that batting shocks can be remarkably alleviated, the mechanical property of the racket is improved, the service life of the racket is remarkably prolonged, in addition, the badminton racket is favorable for saving equipment space, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of racket, belongs to the ball technical field of sports.
Background technology
Understand according to the applicant, racket in the market is made up of frame, middle pipe and handle basically, but, all there is common problem in existing racket: the vibrations that square stance produces are too big, on the one hand, this vibrations meeting is delivered on user's the hand and arm by racket, brings adverse effect to the user; On the other hand, through using for a long time, this vibrations can cause shorten the service life of racket.
The utility model content
The purpose of this utility model is: overcomes the problem that above-mentioned prior art exists, a kind of racket that can significantly alleviate the batting vibrations is provided, but the service life of significant prolongation racket.
In order to reach above purpose, racket of the present utility model comprises middle pipe, and an end of described middle pipe is equipped with frame, and its other end is equipped with handle; It is characterized in that, be filled with expanded material in the described middle pipe.
Further, pipe was inner during described expanded material was full of.
Further, described middle tube section is circular.
Further again, described expanded material is epoxy resin expanded material or polyurethane foam material or EVA expanded material.
Further again, described middle pipe is made by carbon fibre material.
The utility model can significantly alleviate batting vibrations at middle pipe filled with foaming material inside, and the fatigue resistance of pipe in can increasing simultaneously improves the mechanical performance of racket, significant prolongation racket service life; In addition, when producing, can utilize the blow pressure of expanded material self to make the carbon fiber prepreg typing, finish the carbon fiber racket operation of blank molding just, thereby remove pressurization steps from, help saving the device space, enhance productivity.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A-A schematic cross-section of Fig. 1.
The specific embodiment
Embodiment
The racket of present embodiment manages 1 in comprising as shown in Figure 1, 2, and an end of middle pipe 1 is equipped with frame 2, and its other end is equipped with handle 3; Be filled with expanded material 4 in the middle pipe 1.Pipe 1 inside during expanded material 4 is full of.Middle pipe 1 cross section is circular.Expanded material 4 is epoxy resin expanded material or polyurethane foam material or EVA expanded material.In pipe 1 make by carbon fibre material.
Be filled with expanded material in the middle pipe of present embodiment racket, this structure can significantly alleviate the batting vibrations, thereby avoids vibrations are driven to user's hand and arm, avoids the adverse effect to the user; Simultaneously, expanded material can play the effect that reinforcement is supported, and the fatigue resistance of pipe in can increasing improves the mechanical performance of racket, significant prolongation racket service life.
The present embodiment racket can utilize the blow pressure of expanded material self to make the carbon fiber prepreg typing when producing, and finishes the carbon fiber racket operation of blank molding just, thereby removes pressurization steps from, helps saving the device space, enhances productivity.
In addition to the implementation, the utility model can also have other embodiments.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 (5)
1. racket comprises middle pipe, and an end of described middle pipe is equipped with frame, and its other end is equipped with handle; It is characterized in that, be filled with expanded material in the described middle pipe.
2. racket according to claim 1 is characterized in that, pipe was inner during described expanded material was full of.
3. racket according to claim 1 and 2 is characterized in that, described middle tube section is circular.
4. racket according to claim 1 and 2 is characterized in that, described expanded material is epoxy resin expanded material or polyurethane foam material or EVA expanded material.
5. racket according to claim 1 and 2 is characterized in that, described middle pipe is made by carbon fibre material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201001484U CN201988136U (en) | 2011-04-08 | 2011-04-08 | Badminton racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201001484U CN201988136U (en) | 2011-04-08 | 2011-04-08 | Badminton racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988136U true CN201988136U (en) | 2011-09-28 |
Family
ID=44664642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201001484U Expired - Fee Related CN201988136U (en) | 2011-04-08 | 2011-04-08 | Badminton racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272374A (en) * | 2013-06-07 | 2013-09-04 | 南京胜利体育用品实业有限公司 | Method for manufacturing badminton racket |
| CN109435129A (en) * | 2018-09-25 | 2019-03-08 | 石狮市鸿兴文体器材有限公司 | A kind of lightweight expansion type core material and its preparation process and racket |
| CN110066419A (en) * | 2019-04-17 | 2019-07-30 | 厦门市豪尔新材料股份有限公司 | A kind of threadiness composite material and preparation method |
-
2011
- 2011-04-08 CN CN2011201001484U patent/CN201988136U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272374A (en) * | 2013-06-07 | 2013-09-04 | 南京胜利体育用品实业有限公司 | Method for manufacturing badminton racket |
| CN103272374B (en) * | 2013-06-07 | 2015-10-07 | 南京胜利体育用品实业有限公司 | Racket manufacture method |
| CN109435129A (en) * | 2018-09-25 | 2019-03-08 | 石狮市鸿兴文体器材有限公司 | A kind of lightweight expansion type core material and its preparation process and racket |
| CN110066419A (en) * | 2019-04-17 | 2019-07-30 | 厦门市豪尔新材料股份有限公司 | A kind of threadiness composite material and preparation method |
| CN110066419B (en) * | 2019-04-17 | 2022-04-12 | 厦门市豪尔新材料股份有限公司 | Linear composite material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |