CN202666325U - Double-king-rod badminton racket and manufacturing mould thereof - Google Patents
Double-king-rod badminton racket and manufacturing mould thereof Download PDFInfo
- Publication number
- CN202666325U CN202666325U CN201220168841XU CN201220168841U CN202666325U CN 202666325 U CN202666325 U CN 202666325U CN 201220168841X U CN201220168841X U CN 201220168841XU CN 201220168841 U CN201220168841 U CN 201220168841U CN 202666325 U CN202666325 U CN 202666325U
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- king
- rod
- racket
- rods
- double
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a double-king-rod badminton racket which comprises a badminton racket. The double-king-rod badminton racket is characterized in that double king rods are connected between a racket frame and a handle of the badminton racket, and the distance between the double king rods is 0-10 millimeters. The diameter of each king rod is 5-7 millimeters. The utility model relates to a manufacturing mould of the double-king-rod badminton racket which comprises a mould. The manufacturing mould is characterized in that an upper mould and a lower mould of the mould are connected with the racket frame through the double king rods, and the distance between the double king rods is 0-10 millimeters. The double-king-rod badminton racket and the manufacturing mould thereof have the advantages that two king rods are arranged on the badminton racket, a gap is or is not arranged between the two king rods, when the racket is swung to hit a ball, the phenomenon that the racket shakes and is not stable is avoided because of support of the two king rods, and accordingly the ball can be hit accurately. The torsion force of one king rod can drag torsion of the other king rod so that a strong torsion effect can be achieved, and the drop point of the ball can be controlled accurately even if the ball is not hit on the center of the racket frame.
Description
Technical field
The utility model relates to a kind of pair of king-rod racket and makes mould.
Background technology
Existing racket, the king-rod that connects frame and handle is single, and when the square stance of swinging the bat, frame can produce the unstable phenomenon of vibrations, and batting can be rocked, and the drop point of ball is not accurate.And it is relatively poor that the racket list props up its torsion of king-rod, if square stance can't be played ball in frame central authorities, is difficult to the drop point of control ball.
The utility model content
The purpose of this utility model is a kind of pair of king-rod racket will be provided and make mould, makes two king-rods with carbon fiber first, after the heat hardening, being connected with the frame of making becomes the racket germule again, puts into mold heated sclerosis typing again, becomes two king-rod rackets behind the cover upper handle.
The utility model is achieved in that described a kind of pair of king-rod racket, and it comprises racket, it is characterized in that: be connected two king-rods between the frame of described racket and the handle; Slit between two king-rods is 0～10mm.
The diameter of each king-rod of described in the utility model pair of king-rod is 5～7 mm.
The making mould of a kind of pair of king-rod racket described in the utility model, it comprises mould, it is characterized in that: the upper die and lower die of described mould, what it was connected with the frame of racket is two king-rods, the slit between two king-rods is 0～10mm.
The beneficial effects of the utility model are owing to establishing two king-rods at racket, and between two king-rods with the slit or be not with the slit, at the square stance of swinging the bat, because the support of two king-rods is arranged, racket can not produce the phenomenon of vibrations shakiness, bats more accurate.Because of two king-rods, its torsion involves mutually, produces stronger torsion effect, if square stance can't be played ball in frame central authorities, also can accurately control the drop point of ball.
Description of drawings
Fig. 1 is the two king-rod racket schematic diagrames of the utility model.
Fig. 2 is the making mould schematic diagram of the two king-rod rackets of the utility model.
Among the figure: 1. frame, 2. handle, 3. pair king-rod, 4. slit.
The specific embodiment
A kind of pair of king-rod racket described in the utility model as shown in Figure 1, is connected two king-rods 3 between the frame 1 of described racket and the handle 2; Leave slit 4 between two king-rods.Slit between the described in the utility model pair of king-rod is 0～10mm; The diameter of king-rod is 5～7 mm.
The making mould of a kind of pair of king-rod racket described in the utility model, as shown in Figure 2, the upper die and lower die of described mould, what it was connected with the frame 1 of racket is two king-rods 3, the slit between two king-rods 3 is 0～10mm.
Manufacturing process of the present utility model is as follows:
1) carbon fiber and glass fibre compound material are woven to carbon cloth and glass fabric through processing.
2) carbon cloth is required according to racket king-rod size and specification, tailor and be staggered and vertical bar shape material.
3) staggered material and the layout of vertical bar shape material are stacked together, and iron core is put on the material, become a strip through the cordon machine writing that surpasses all the others, externally wrap up the OPP plastics epithelium of screw-shaped plastic material.
4) after the king-rod placement oven heat sclerosis with strip, surperficial OPP plastics epithelium is pulled out and removed to iron core, the racket king-rod completes.
5) carbon cloth is required according to racquet frame size and specification, tailor and be staggered material and vertical bar shape material.
6) the rectangular material of carbon fiber will be grown the girth of frame and add the length of two king-rods, the nylon plastic(s) pipe of one of internal package or two bars.
7) wherein a plastic tube penetrates a hard iron core.
8) intensity of dependence iron core is placed on and is curled into the tubulose material on the carbon fiber material.
9) iron core is axially extracted out from plastic tube one end; The tubulose material curves the frame shape.
10) the nylon plastic(s) pipe with tubulose material two ends passes the fine king-rod of two carbon, and nylon plastic(s) pipe two ends respectively connect the tuyere of respectively blowing after being passed by the racket king-rod.
11) frame carbon fiber material is fitted into the racket germule with the king-rod joint with the auxiliary strong material of carbon cloth.(joint of frame and king-rod is after passing respectively two king-rods by frame material two ends nylon plastic(s) pipe, joint is wrapped up microscler and T shape carbon cloth, at three reinforcing carbon fibers of joint material, finish being connected of frame and two king-rods, form two king-rod racket germules.）
12) the racket germule is placed in the metal die that sets in advance, enter mould after cover mold be placed on the type heating machine, the air blowing tuyere of racket king-rod end injects gases at high pressure, with filling in frame plastic tube, king-rod.
13) after the heat hardening typing, open the mould loam cake, take out two king-rod rackets.
Claims (3)
1. two king-rod racket, it comprises racket, it is characterized in that: is connected pair king-rods between the frame of described racket and the handle; Slit between two king-rods is 0～10mm.
2. described a kind of pair of king-rod racket according to claim 1, it is characterized in that: the diameter of each king-rod of described pair of king-rod is 5～7 mm.
3. the making mould of two king-rod rackets, it comprises mould, it is characterized in that: the upper die and lower die of described mould, what it was connected with the frame of racket is pair king-rods, the slit between two king-rods is 0～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220168841XU CN202666325U (en) | 2012-04-20 | 2012-04-20 | Double-king-rod badminton racket and manufacturing mould thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220168841XU CN202666325U (en) | 2012-04-20 | 2012-04-20 | Double-king-rod badminton racket and manufacturing mould thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666325U true CN202666325U (en) | 2013-01-16 |
Family
ID=47487262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220168841XU Withdrawn - After Issue CN202666325U (en) | 2012-04-20 | 2012-04-20 | Double-king-rod badminton racket and manufacturing mould thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526926A (en) * | 2012-01-19 | 2012-07-04 | 西南交通大学 | Novel balance beam |
| CN102641582A (en) * | 2012-04-20 | 2012-08-22 | 厦门富帏复合材料有限公司 | Double-king rod battledore and manufacturing mold thereof |
-
2012
- 2012-04-20 CN CN201220168841XU patent/CN202666325U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526926A (en) * | 2012-01-19 | 2012-07-04 | 西南交通大学 | Novel balance beam |
| CN102526926B (en) * | 2012-01-19 | 2014-05-14 | 西南交通大学 | Novel balance beam |
| CN102641582A (en) * | 2012-04-20 | 2012-08-22 | 厦门富帏复合材料有限公司 | Double-king rod battledore and manufacturing mold thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20140521 |
|
| RGAV | Abandon patent right to avoid regrant |