CN201470018U - Carbon fiber battledore with improved frame structure - Google Patents
Carbon fiber battledore with improved frame structure Download PDFInfo
- Publication number
- CN201470018U CN201470018U CN2009201684671U CN200920168467U CN201470018U CN 201470018 U CN201470018 U CN 201470018U CN 2009201684671 U CN2009201684671 U CN 2009201684671U CN 200920168467 U CN200920168467 U CN 200920168467U CN 201470018 U CN201470018 U CN 201470018U
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- CN
- China
- Prior art keywords
- frame
- battledore
- utility
- model
- carbon fiber
- 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 relates to a carbon fiber battledore with an improved frame structure, which is formed by a frame, a middle tube and a handle. The utility model is characterized in that foamed resin is filled in the frame. Since the foamed resin is filled in the frame, compared with the existing hollow battledore, the utility model has the advantages that: 1 the effects of shock absorption and noise elimination are good and are superior to all current shock absorption methods; 2 the foamed resin can be well combined with the frame and takes very obvious reinforcing and supporting functions, and battledores with very small cross section can be made; 3 the hand feeling of the battledore is stronger.
Description
Technical field
The utility model relates to racket, particularly the structure improved carbon badminton racket of frame.
Background technology
Carbon badminton racket is made of frame, middle pipe and handle.Preparation method is rolled up subsides and has been soaked good carbon cloth for to overlap mandrel in nylon tube outside nylon tube, extract mandrel then out, and assembling upper intermediate tube and valve etc. reenter mould, ventilation, hot briquetting.The frame of the racket that makes all is hollow, and its shortcoming is that square stance vibration and noise are too big, feel unsturdy, and feel is relatively poor.
The utility model content
The utility model provides a kind of frame structure improved carbon badminton racket.
The utility model adopts following technical scheme:
The structure improved carbon badminton racket of frame is made of frame, middle pipe and handle, it is characterized in that: be perfused with Foamex in the frame.
Preparation method is: select the resin of high foaming (expansion ratio is more than 5 times), low-gravity (proportion of foaming back resin is below 0.2) for use, if select liquid resin for use, can irritate in the frame of into forming foamable moulding again; If select hard resin for use, can be rolled in carbon cloth the inside, directly foamable moulding.
Owing to be perfused with Foamex in the frame,, have following advantage at least with respect to existing hollow racket:
1, shock absorbing good muffling effect surpasses all shock absorbing methods at present;
2, the resin that foaming is good can with frame combination well, play very significantly reinforcement supporting role, can make the very little racket of section;
3, the feel of racket is more sturdy.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the Foamex structural representation of perfusion in the utility model frame.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below with reference to Fig. 1, Fig. 2.
The structure improved carbon badminton racket of frame is made of frame 1, middle pipe 2 and handle 3, is perfused with Foamex 4 in the frame 1.
Owing to be perfused with Foamex 4 in the frame 1,, have following advantage at least with respect to existing hollow racket:
1, shock absorbing good muffling effect surpasses all shock absorbing methods at present;
2, the resin 4 that foaming is good can with frame 1 combination well, play very significantly reinforcement supporting role, can make the very little racket of section.
3, the feel of racket is more sturdy.
Above-mentioned is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all belongs to the behavior of invading the utility model protection domain.
Claims (1)
1. the structure improved carbon badminton racket of frame is made of frame, middle pipe and handle, it is characterized in that: be perfused with Foamex in the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201684671U CN201470018U (en) | 2009-07-23 | 2009-07-23 | Carbon fiber battledore with improved frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201684671U CN201470018U (en) | 2009-07-23 | 2009-07-23 | Carbon fiber battledore with improved frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470018U true CN201470018U (en) | 2010-05-19 |
Family
ID=42406256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201684671U Expired - Fee Related CN201470018U (en) | 2009-07-23 | 2009-07-23 | Carbon fiber battledore with improved frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302869A (en) * | 2013-06-05 | 2013-09-18 | 宿迁傲达康复合材料有限公司 | Carbon fiber battledore wind-pressure-free forming method |
| CN112704861A (en) * | 2020-12-07 | 2021-04-27 | 李宁（中国）体育用品有限公司 | Manufacturing method of badminton racket and badminton racket |
-
2009
- 2009-07-23 CN CN2009201684671U patent/CN201470018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302869A (en) * | 2013-06-05 | 2013-09-18 | 宿迁傲达康复合材料有限公司 | Carbon fiber battledore wind-pressure-free forming method |
| CN112704861A (en) * | 2020-12-07 | 2021-04-27 | 李宁（中国）体育用品有限公司 | Manufacturing method of badminton racket and badminton racket |
| CN112704861B (en) * | 2020-12-07 | 2022-04-19 | 李宁（中国）体育用品有限公司 | Manufacturing method of badminton racket and badminton racket |
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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: 20100519 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |