CN112823833A - Middle-tube bionic bamboo joint carbon fiber badminton racket - Google Patents
Middle-tube bionic bamboo joint carbon fiber badminton racket Download PDFInfo
- Publication number
- CN112823833A CN112823833A CN201911150534.1A CN201911150534A CN112823833A CN 112823833 A CN112823833 A CN 112823833A CN 201911150534 A CN201911150534 A CN 201911150534A CN 112823833 A CN112823833 A CN 112823833A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- middle pipe
- racket
- pipe
- handle
- 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
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 49
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 49
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 18
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 18
- 241001330002 Bambuseae Species 0.000 title claims abstract description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 18
- 239000011425 bamboo Substances 0.000 title claims abstract description 18
- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 9
- 229920002635 polyurethane Polymers 0.000 claims abstract description 8
- 239000004814 polyurethane Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000011324 bead Substances 0.000 claims description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 239000010937 tungsten Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 4
- 229920003225 polyurethane elastomer Polymers 0.000 description 4
- 235000015278 beef Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B49/00—Stringed rackets, e.g. for tennis
- A63B49/02—Frames
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/04—Badminton
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
Abstract
The invention discloses a middle-tube bionic bamboo joint carbon fiber badminton racket, which consists of a carbon fiber racket frame, a carbon fiber middle tube and a handle, and is characterized in that: the carbon fiber middle tube is connected with the carbon fiber racket frame and the handle, and the total length of the racket is 674-680 mm; the carbon fiber middle pipe is made of 46T carbon fiber or other carbon fiber materials with better performance, the hardness of the carbon fiber middle pipe is 8-12, the outer diameter is 5.5 mm/the inner diameter is 1.5-2mm, after the middle pipe is manufactured, 1-4 sections of polyurethane elastic round rods with slightly larger diameters and the lengths of 5-50mm are plugged into the middle pipe according to equal distances or random distances, an elastic support is arranged in the middle pipe, the strength of the whole middle pipe can be obviously improved, and the shock absorption function is achieved. And finally, connecting the carbon fiber racket frame and the handle through the middle pipe to manufacture the racket. The pipe of the invention is bionic bamboo joint, the outer diameter is very thin and is only 5.5mm, the strength test value can reach 32 kg, and the strength is qualified.
Description
Technical Field
The invention relates to a badminton racket, in particular to a medium-tube bionic bamboo joint carbon fiber badminton racket.
Background
The diameter of a main flow middle pipe of a known carbon fiber badminton racket is 7.0mm, in order to reduce the wind resistance and the weight of the middle pipe, a middle pipe with the diameter of 6.5mm is recently developed on the market, and the middle pipe with the diameter of 6.5mm is currently called the finest middle pipe in the world. At present, a middle pipe with a thinner diameter cannot be developed in the market because the thinner middle pipe has too little strength, the middle pipe has a hidden danger of breakage during strong killing of the ball, and generally, the middle pipe is qualified and reaches the standard only when the test strength of the middle pipe reaches 32 kilograms. In order to break through the difficulty, a pen person designs and manufactures a plurality of 46T carbon fiber thin and medium tubes with the hardness of 11 and the outer diameter of 5.5 mm/inner diameter of 1.9mm, and then takes the 46T carbon fiber thin and medium tubes out to carry out comparison tests with a main flow medium tube with the diameter of 7.0mm, wherein the strength test values are 34 kg and 30 kg respectively, and the thin and medium tubes are slightly different from the qualified strength value. The bamboo rod is thin and firm, the bamboo joint support is provided, so that the middle pipe has the possibility of bionic bamboo joints, but the middle pipe is formed by rolling carbon yarns with iron cores, and the middle pipe with an integrated bamboo joint structure is difficult to manufacture.
Disclosure of Invention
In order to overcome the defects, the invention provides a medium-tube bionic bamboo joint carbon fiber badminton racket.
The technical scheme adopted by the invention for realizing the purpose is as follows:
the utility model provides a bionical bamboo joint carbon fiber racket of well pipe, comprises carbon fiber frame, carbon fiber well pipe and handle, characterized by:
the carbon fiber middle pipe is connected with the carbon fiber racket frame and the handle, and the total length of the racket is 674-680 mm; the carbon fiber middle pipe is made of 46T carbon fiber or other carbon fiber materials with better performance, the hardness of the carbon fiber middle pipe is 8-12, the outer diameter is 5.5 mm/the inner diameter is 1.5-2mm, after the middle pipe is manufactured, 1-4 sections of polyurethane elastic round rods with slightly larger diameters and the lengths of 5-50mm are plugged into the middle pipe at equal intervals or random intervals, so that elastic supporting objects are arranged in the middle pipe, and the strength of the whole middle pipe can be obviously improved. The polyurethane elastomer is also called as beef tendon king, and has the obvious advantages of high strength, large elasticity, small deformation, good expansion force and the like, so that the polyurethane elastomer is widely applied to the stamping industry of metal processing, is called as a powerful spring strip, and is not applied to the inner tube of the badminton. The middle pipe is inserted into the middle pipe by 1-5 sections of polyurethane elastic round rods with slightly larger diameters to simulate bamboo joints, has obvious effect, can obviously improve the strength of the thin middle pipe, and also has the shock absorption function. The polyurethane elastic round bar of the present invention may be replaced with a material having elasticity such as nylon. And finally, connecting the carbon fiber racket frame and the handle through the middle pipe to manufacture the racket.
Furthermore, tungsten beads with the weight of 0.5-2 g and the diameter of 0.3-0.6 mm are arranged in the hollow space of the uppermost section of the middle pipe, and the kinetic energy can be utilized to increase the killing force suddenly.
The invention has the advantages that the pipe of the invention simulates bamboo joints, the outer diameter is very thin and is only 5.5mm, the strength test value can reach 32 kg, and the strength is qualified. The invention can reduce the wind resistance and the weight of the middle pipe and has the function of shock absorption. The tungsten beads are arranged in the hollow part of the uppermost section of the invention, and the killing force can be increased suddenly by utilizing kinetic energy.
Drawings
The invention is further described with reference to the following figures and implementations. FIG. 1 is a schematic of the present invention.
In the figure, 1 is a racket frame, 2 is a middle tube, 3 is a handle, 4 is a polyurethane elastic round bar, and 5 is a tungsten bead.
Detailed Description
In figure 1, a bionical bamboo joint carbon fiber racket of well pipe comprises carbon fiber frame 1, carbon fiber well 2 and handle 3, characterized by:
the carbon fiber middle tube 2 is connected with the carbon fiber racket frame 1 and the handle 3, and the total length of the racket is 674 mm; the carbon fiber middle tube 2 is made of 46T carbon fiber or other carbon fiber materials with better performance, the length of the carbon fiber middle tube is 295mm, the hardness of the carbon fiber middle tube is 11, the outer diameter is 5.5 mm/inner diameter is 1.9mm, after the middle tube 2 is manufactured, 2 sections of polyurethane elastic round rods 4 with the diameter of 2mm and the length of 20mm are plugged into the middle of the middle tube 2, elastic supporting objects are arranged in the middle tube 2, and the strength of the middle tube 2 can be obviously improved. The polyurethane elastomer is also called as beef tendon king, and has the obvious advantages of high strength, large elasticity, small deformation, good expansion force and the like, so that the polyurethane elastomer is widely applied to the stamping industry of metal processing, is called as a powerful spring strip, and is not applied to the inner tube of the badminton. The middle pipe 2 is inserted into the middle pipe 2 through the 2-section polyurethane elastic round rod 4 to simulate bamboo joints, the effect is obvious, the strength of the thin middle pipe 2 can be obviously improved, and the shock absorption function is achieved. The middle pipe 2 is taken out to be compared with a main flow middle pipe with the diameter of 7.0mm for test, the strength test values are 34 kg and 32 kg respectively, and the bionic bamboo joint thin middle pipe 2 is qualified in strength. Tungsten beads with the weight of 1 g and the diameter of 0.5 mm are arranged in the hollow part of the uppermost section of the middle pipe 2, and the killing force can be increased suddenly by utilizing kinetic energy. And finally, the middle pipe 2 is used for connecting the carbon fiber racket frame 1 and the handle 3 to manufacture the racket.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention without departing from the content of the present invention.
Claims (2)
1. The utility model provides a bionical bamboo joint carbon fiber racket of well pipe, comprises carbon fiber frame, carbon fiber well pipe and handle, characterized by:
the carbon fiber middle pipe is connected with the carbon fiber racket frame and the handle, and the total length of the racket is 674-680 mm; the carbon fiber middle pipe is made of 46T carbon fiber or other carbon fiber materials with better performance, the hardness of the carbon fiber middle pipe is 8-12, the outer diameter is 5.5 mm/the inner diameter is 1.5-2mm, after the middle pipe is manufactured, 1-4 sections of polyurethane elastic round rods with slightly larger diameters and the lengths of 5-50mm are plugged into the middle pipe at equal intervals or random intervals, and an elastic support is arranged in the middle pipe; and finally, connecting the carbon fiber racket frame and the handle through the middle pipe to manufacture the racket.
2. The medium-tube bionic bamboo joint carbon fiber badminton racket of claim 1, is characterized in that:
tungsten beads with the weight of 0.5-2 g and the diameter of 0.3-0.6 mm are arranged in the hollow part of the uppermost section of the middle pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150534.1A CN112823833A (en) | 2019-11-21 | 2019-11-21 | Middle-tube bionic bamboo joint carbon fiber badminton racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150534.1A CN112823833A (en) | 2019-11-21 | 2019-11-21 | Middle-tube bionic bamboo joint carbon fiber badminton racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112823833A true CN112823833A (en) | 2021-05-21 |
Family
ID=75906450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911150534.1A Pending CN112823833A (en) | 2019-11-21 | 2019-11-21 | Middle-tube bionic bamboo joint carbon fiber badminton racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112823833A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001070481A (en) * | 1999-08-27 | 2001-03-21 | Kanko Fukugo Zairyo Kofun Yugenkoshi | Badminton racket |
| CN201988136U (en) * | 2011-04-08 | 2011-09-28 | 南京胜利体育用品实业有限公司 | Badminton racket |
| CN105889643A (en) * | 2014-11-30 | 2016-08-24 | 吕天恩 | Bionic pipe |
| CN109876399A (en) * | 2019-04-26 | 2019-06-14 | 邬惠林 | A kind of carbon badminton racket |
| CN211189033U (en) * | 2019-11-21 | 2020-08-07 | 邬惠林 | Middle-tube bionic bamboo joint carbon fiber badminton racket |
-
2019
- 2019-11-21 CN CN201911150534.1A patent/CN112823833A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001070481A (en) * | 1999-08-27 | 2001-03-21 | Kanko Fukugo Zairyo Kofun Yugenkoshi | Badminton racket |
| CN201988136U (en) * | 2011-04-08 | 2011-09-28 | 南京胜利体育用品实业有限公司 | Badminton racket |
| CN105889643A (en) * | 2014-11-30 | 2016-08-24 | 吕天恩 | Bionic pipe |
| CN109876399A (en) * | 2019-04-26 | 2019-06-14 | 邬惠林 | A kind of carbon badminton racket |
| CN211189033U (en) * | 2019-11-21 | 2020-08-07 | 邬惠林 | Middle-tube bionic bamboo joint carbon fiber badminton racket |
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