CN1066402A - The manufacture method of racket - Google Patents
The manufacture method of racket Download PDFInfo
- Publication number
- CN1066402A CN1066402A CN91102972A CN91102972A CN1066402A CN 1066402 A CN1066402 A CN 1066402A CN 91102972 A CN91102972 A CN 91102972A CN 91102972 A CN91102972 A CN 91102972A CN 1066402 A CN1066402 A CN 1066402A
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- CN
- China
- Prior art keywords
- racket
- joint
- lever
- pipe
- aluminium frame
- 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.)
- Pending
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of manufacture method of racket comprises the following steps: that elder generation grinds to form coarse strip rill with the lower end joint of the aluminium frame of racket, and then extend downwards by its joint with the carbon fiber sheet that contains resin, through special arrangement, combination, make it begin to take shape the planform of pipe and lever in.Pipe, lever in the joint of promptly finishing the aluminium frame after taking out through the hot briquetting cooling curing again and the carbon fibre, complete natural combination is a Badminton racket shape together.Need not relend fixedly fit of a three-way pipe, racket is difficult for breaking strain.
Description
The frame of traditional racket, in pipe and handle or make for full carbon fibre, or make for full aluminium, its defective is all arranged, as making for carbon fibre entirely, because though the material elasticity of carbon fibre itself is better, but more crisp, when pulling force reaches 25 pounds approximately, i.e. fracture easily, otherwise, as making for aluminium entirely, its toughness and ductility are better, though reach above-mentioned pulling force, more do not have the situation of fracture, even can be out of shape a little, also can give correction again, but but lack flexibility, so general specialty or amateurish user, the most desirable is with managing in aluminium frame and the carbon fibre, the combination of handle, but can't break through because of technical, generally all must fix by the three-way pipe fit, so, on making and using, a fly in the ointment is still arranged, as making comparatively trouble of processing, easily by its joint fracture, merrily and lightheartedly wait shortcoming inadequately smoothly during use.
Therefore the object of the present invention is to provide a kind of frame, need not borrow the three-way pipe fit to fix when middle pipe and handle combination, manufacturing processing is easy, and joint is difficult for the manufacture method of the racket of breaking strain during use.
Following conjunction with figs. is described in detail as follows the manufacture method of racket of the present invention:
Fig. 1 is positioned over floor map on the die holder of hydraulic press for pipe handle structure in the lower end joint of aluminium frame of the present invention and the carbon fibre.
The present invention mainly is the lower end joint A with a shuttlecock aluminium frame (1), B grinds to form coarse strip rill earlier, and then carbon fiber sheet (2) to contain resin, by its joint A, B is by extending down, through special permutation and combination, make and begin to take shape the planform of managing (3) and lever (4) in, again with the joint A of whole aluminium frame (1), B and middle pipe (3), lever (4) is positioned on the die holder (5) of hydraulic press, through halfhour approximately hot briquetting, make its temperature arrive about 150 °, after cooling curing takes out, make the joint A of aluminium frame (1), pipe (3) in B and the carbon element dimension fibre, the complete natural combination of lever (4) together, be a racket shape, very simple and easy, fast, practical.
Flow chart such as Fig. 2 of method at the manufacturing racket of invention
In sum, though the manufacture method of racket of the present invention is simple, but have breakthroughly, got rid of the traditional type fixing shortcoming of fit of mat one three-way pipe more fully, make pipe, lever in its aluminium frame and the carbon fibre, complete natural combination is fixed.Not only very easy on making, construction easily, fast, reduce cost, and because of simultaneously with the two-fold advantage of aluminium and carbon fibre, so in use more merrily and lightheartedly, smoothly, not easy fracture, distortion, reach the best use boundary of racket.
Claims (2)
1, a kind of manufacture method of racket, it is characterized in that method comprises the following steps: that elder generation grinds to form coarse strip rill with the lower end joint of the aluminium frame of racket, and then with the carbon fiber sheet that contains resin by its joint by extending down, through special arrangement, combination, make it begin to take shape the planform of pipe and lever in.
2, the manufacture method of racket according to claim 1, it is characterized in that method also comprises: with the lower end joint of aluminium frame and just one-step forming should in pipe and lever be positioned on the die holder of hydraulic press, through halfhour approximately hot briquetting, its temperature is arrived about 150 ° approximately, manage in the joint of promptly finishing the aluminium frame after cooling curing takes out and the carbon fibre, lever, natural combination is a Badminton racket shape together fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91102972A CN1066402A (en) | 1991-05-04 | 1991-05-04 | The manufacture method of racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91102972A CN1066402A (en) | 1991-05-04 | 1991-05-04 | The manufacture method of racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1066402A true CN1066402A (en) | 1992-11-25 |
Family
ID=4905830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91102972A Pending CN1066402A (en) | 1991-05-04 | 1991-05-04 | The manufacture method of racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1066402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631768A (en) * | 2012-03-19 | 2012-08-15 | 刘自平 | Method for manufacturing solid racket |
| CN113069742A (en) * | 2021-04-28 | 2021-07-06 | 上海迎轩体育科技有限公司 | Novel preparation process of special 6061A aluminum pipe for aluminum alloy of badminton |
-
1991
- 1991-05-04 CN CN91102972A patent/CN1066402A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631768A (en) * | 2012-03-19 | 2012-08-15 | 刘自平 | Method for manufacturing solid racket |
| CN113069742A (en) * | 2021-04-28 | 2021-07-06 | 上海迎轩体育科技有限公司 | Novel preparation process of special 6061A aluminum pipe for aluminum alloy of badminton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |