CN218129846U - Safe type carbon fiber racket - Google Patents
Safe type carbon fiber racket Download PDFInfo
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- CN218129846U CN218129846U CN202221751884.0U CN202221751884U CN218129846U CN 218129846 U CN218129846 U CN 218129846U CN 202221751884 U CN202221751884 U CN 202221751884U CN 218129846 U CN218129846 U CN 218129846U
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- carbon fiber
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- handle
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Abstract
The utility model relates to a safe type carbon fiber racket, including frame, carbon fiber king-rod and the handle that links together in order, carbon fiber king-rod outer wall demountable installation has the elasticity strip, the outer wall of carbon fiber king-rod is seted up flutedly, the shape of recess and the shape phase-match of elasticity strip, the elasticity strip is installed in the recess, the jack has been seted up to the inner wall at recess both ends, peg graft respectively in the jack that corresponds at the both ends of elasticity strip, it is equipped with the clamping ring still to overlap on the carbon fiber king-rod, the clamping ring is pressed and is established on the elasticity strip, the lower extreme of carbon fiber king-rod with the separable connection of handle. The utility model discloses a safe type carbon fiber racket can solve the problem that causes the incident because of the stem hardness is improper.
Description
Technical Field
The utility model relates to a sports goods technical field especially relates to a safe type carbon fiber racket.
Background
In the prior art, a badminton racket consists of a frame, a middle rod and a handle, wherein the frame is threaded with a line. The racket with the good middle rod elasticity is popular with players, but because the individual qualities of players are different, the magnitude of explosive force is different when the players hit the ball, the players who use the middle rod with the improper hardness may feel that the middle rod or the soft or hard racket cannot obtain the best hitting effect, and the players may cause muscle strain or racket fracture and other safety accidents because of the improper force application when using the middle rod with the improper hardness.
SUMMERY OF THE UTILITY MODEL
For overcoming the technical defect that prior art exists, the utility model provides a safe type carbon fiber badminton racket, it can solve the problem that causes the incident because of the stem hardness is improper.
The utility model discloses a technical solution be: the utility model provides a safe type carbon fiber racket, includes frame, carbon fiber king-rod and the handle that links together in order, carbon fiber king-rod outer wall demountable installation has the elasticity strip, the outer wall of carbon fiber king-rod is seted up flutedly, the shape of recess and the shape phase-match of elasticity strip, the elasticity strip is installed in the recess, the jack has been seted up to the inner wall at recess both ends, peg graft respectively in the jack that corresponds at the both ends of elasticity strip, it is equipped with the clamping ring still to overlap on the carbon fiber king-rod, the clamping ring is pressed and is established on the elasticity strip, the lower extreme of carbon fiber king-rod with the separable connection of handle.
Preferably, a plurality of grooves are formed in the outer wall of the carbon fiber middle rod, the grooves are uniformly distributed on the outer wall of the carbon fiber middle rod around the axis of the carbon fiber middle rod, and each groove is internally provided with an elastic strip.
Preferably, the outer wall distribution of carbon fiber king-rod is around establishing two rings of recesses of arranging, two rings the recess is close to frame and handle setting respectively, and two rings of recesses stagger each other.
Preferably, the cover is equipped with two clamping rings on the carbon fiber king-rod, two the clamping ring is corresponding with two rings of recesses respectively, every the spacing groove has been seted up to one side that the middle part of elasticity strip deviates from the carbon fiber king-rod, the inner circle of clamping ring be equipped with a plurality of with spacing groove matched with spacing head, spacing head's quantity and position and each circle on the clamping ring the quantity and the position of recess are corresponding.
Preferably, the compression ring comprises a ring body, a plurality of mounting grooves are formed in the inner ring of the ring body, each limiting head is arranged in the corresponding mounting groove, a compression spring is arranged in each mounting groove, one end of each compression spring is connected to the inner wall of each mounting groove, and the other end of each compression spring is connected with the corresponding limiting head.
Preferably, the handle is coaxially provided with an assembly blind hole, the lower end of the carbon fiber middle rod penetrates through the assembly blind hole, the upper end of the handle is provided with a fixing mechanism, and the carbon fiber middle rod is connected with the handle through the fixing mechanism.
Preferably, the fixing mechanism comprises an elastic part arranged at the bottom of the assembly blind hole, a nut coaxially fixed at the upper end of the handle and an elastic rubber strip, the outer wall of the lower end of the carbon fiber middle rod is provided with a thread matched with the nut, the lower end of the carbon fiber middle rod penetrates through the nut and is matched with the nut in the thread, and the elastic rubber strip is uncoiled at the joint of the nut and the carbon fiber middle rod.
The beneficial effects of the utility model reside in that: the utility model discloses a demountable installation of safe type carbon fiber racket's carbon fiber king-rod has the elasticity strip, through installing different elastic elasticity strips on the carbon fiber king-rod, can change the whole elasticity of carbon fiber king-rod, and the player can rationally select the elasticity strip according to individual matter, so can avoid causing the incident because the improper two of king-rod hardness.
Drawings
Fig. 1 is a schematic structural view of the safety carbon fiber badminton racket of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic cross-sectional view of the carbon fiber center rod of the present invention.
Fig. 4 is a schematic diagram of the opening of the insertion hole of the present invention.
Fig. 5 is a cross-sectional view of the handle of the present invention along a vertical plane.
Description of reference numerals: 1. a frame; 2. a carbon fiber middle rod; 201. an elastic strip; 2011. a limiting groove; 202. a groove; 2021. a jack; 203. pressing a ring; 2031. mounting grooves; 2032. a pressure spring; 2033. a limiting head; 2034. a ring body; 3. a handle; 301. blind holes; 302. an elastic member; 303. a nut; 304. an elastic rubber strip.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 5, this embodiment provides a safe type carbon fiber badminton racket, it is including frame 1, carbon fiber king-rod 2 and the handle 3 that link together in order, 2 outer wall demountable installation in the carbon fiber king-rod have elastic strip 201, recess 202 has been seted up to the outer wall of carbon fiber king-rod 2, the shape of recess 202 and the shape phase-match of elastic strip 201, elastic strip 201 is installed in the recess 202, jack 2021 has been seted up to the inner wall at recess 202 both ends, peg graft respectively in the jack 2021 that corresponds at both ends of elastic strip 201, still the cover is equipped with clamping ring 203 on the carbon fiber king-rod 2, clamping ring 203 presses and establishes on the elastic strip 201, the lower extreme of carbon fiber king-rod 2 with handle 3 separable connection, the elasticity of the carbon fiber king-rod 2 of this embodiment is adjustable, is suitable for the player of different demands.
In this embodiment, a plurality of grooves 202 are formed in the outer wall of the carbon fiber central rod 2, each groove 202 is uniformly distributed on the outer wall of the carbon fiber central rod 2 around the axis of the carbon fiber central rod 2, and an elastic strip 201 is arranged in each groove 202. Preferably, the outer wall of the carbon fiber central rod 2 is distributed and wound with two circles of grooves 202, the two circles of grooves 202 are respectively arranged close to the frame 1 and the handle 3, and preferably, the two circles of grooves 202 are staggered with each other.
In this embodiment, two pressing rings 203 are sleeved on the carbon fiber middle rod 2, the two pressing rings 203 correspond to the two rings of grooves 202 respectively, a limiting groove 2011 is formed in one side, away from the carbon fiber middle rod 2, of the middle of each elastic strip 201, a plurality of limiting heads 2033 matched with the limiting groove 2011 are arranged on the inner ring of each pressing ring 203, the number and the positions of the limiting heads 2033 on the pressing rings 203 correspond to those of the rings of grooves 202, when the pressing rings 203 are installed, the handles 3 are firstly detached, then the pressing rings 203 are sleeved into the carbon fiber middle rod 2, the pressing rings 203 are moved to the middle of the corresponding elastic strips 201, the pressing rings 203 are rotated, so that the limiting heads 2033 are clamped into the limiting grooves 2011 on the elastic strips 201, the pressing rings 203 are used for preventing the elastic strips 201 from being separated from the grooves 202, when the carbon fiber middle rod 2 is bent, the elastic strips 201 installed on the carbon fiber middle rod 201 are bent and are bent, the middle of the elastic strips 201 on the inner side of the bent carbon fiber middle rod 2 has a certain probability that the elastic strips 201 can protrude in the direction away from the carbon fiber middle rod 2, and the pressing rings 203 can prevent the situation from occurring.
In this embodiment, the clamping ring 203 includes the ring body 2034, the inner circle of ring body 2034 is equipped with a plurality of mounting grooves 2031, each the spacing head 2033 is established in the mounting groove 2031 that corresponds, each be equipped with a pressure spring 2032 in the mounting groove 2031, the one end of pressure spring 2032 is connected at the mounting groove 2031 inner wall, and the other end of pressure spring 2032 is connected with the spacing head 2033 that corresponds, so in order to make things convenient for the installation of clamping ring 203.
In this embodiment, the handle 3 is coaxially provided with an assembly blind hole 301, the lower end of the carbon fiber middle rod 2 penetrates through the assembly blind hole 301, the upper end of the handle 3 is provided with a fixing mechanism, the carbon fiber middle rod 2 is connected with the handle 3 through the fixing mechanism, preferably, the fixing mechanism comprises an elastic member 302 arranged at the bottom of the assembly blind hole 301, a nut 303 coaxially fixed at the upper end of the handle 3, and an elastic rubber strip 304, wherein the elastic member 302 is a spring, the top of the spring is connected with a top block, as shown in fig. 5, the outer wall of the lower end of the carbon fiber middle rod 2 is provided with a thread matched with the nut 303, the lower end of the carbon fiber middle rod 2 penetrates through the nut 303 and is matched with the thread thereof, the lower end of the carbon fiber middle rod 2 abuts against the top block and compresses the spring, the top block tightly pushes the carbon fiber middle rod 2 under the action of the spring elasticity, so as to prevent the carbon fiber middle rod 2 and the nut 303 from being disengaged, and the elastic rubber strip 304 is wound around the joint of the nut 303 and the carbon fiber middle rod 2, thereby further ensuring the firm connection of the handle 3 and the carbon fiber middle rod 2.
The demountable installation of pole 2 has elastic strip 201 in the carbon fiber of safe type carbon fiber racket of this embodiment, through install different elastic strip 201 in the carbon fiber on pole 2, can change the whole elasticity of pole 2 in the carbon fiber, the player can rationally select elastic strip 201 according to individual matter, furthermore, the athlete also can change the elasticity of pole 2 in the carbon fiber through the elastic strip 201 of installing different quantity, so can avoid causing the incident because well pole hardness is improper, and change the elastic strip 201 of different weight and also can help the player to do the training of bearing a burden.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a safe type carbon fiber racket which characterized in that: including frame, carbon fiber king-rod and the handle that links together in order, carbon fiber king-rod outer wall demountable installation has the elasticity strip, the outer wall of carbon fiber king-rod is seted up flutedly, the shape of recess and the shape phase-match of elasticity strip, the elasticity strip is installed in the recess, the jack has been seted up to the inner wall at recess both ends, peg graft respectively in the jack that corresponds at the both ends of elasticity strip, still the cover is equipped with the clamping ring on the carbon fiber king-rod, the clamping ring is pressed and is established on the elasticity strip, the lower extreme of carbon fiber king-rod with the separable connection of handle.
2. The safety carbon fiber badminton racket of claim 1, wherein: a plurality of grooves are formed in the outer wall of the carbon fiber middle rod, the grooves are evenly distributed on the outer wall of the carbon fiber middle rod around the axis of the carbon fiber middle rod, and each groove is internally provided with an elastic strip.
3. The safety carbon fiber badminton racket of claim 2, wherein: the outer wall of carbon fiber king-rod distributes around establishing two rings of recesses of having arranged, two rings the recess is close to frame and handle setting respectively, and two rings of recesses stagger each other.
4. The safety carbon fiber badminton racket of claim 2, wherein: the cover is equipped with two clamping rings on the carbon fiber king-rod, two the clamping ring is corresponding with two rings of recesses respectively, every the spacing groove has been seted up to one side that the middle part of elasticity strip deviates from the carbon fiber king-rod, the inner circle of clamping ring be equipped with a plurality ofly with spacing groove matched with spacing head, spacing head's quantity and position and each circle on the clamping ring the quantity and the position of recess are corresponding.
5. The safety carbon fiber badminton racket of claim 4, wherein: the clamping ring comprises a ring body, the inner ring of the ring body is provided with a plurality of mounting grooves, each limiting head is arranged in the corresponding mounting groove, a pressure spring is arranged in each mounting groove, one end of each pressure spring is connected to the inner wall of each mounting groove, and the other end of each pressure spring is connected with the corresponding limiting head.
6. The safety carbon fiber badminton racket of claim 1, wherein: the handle is coaxially provided with an assembly blind hole, the lower end of the carbon fiber middle rod penetrates through the assembly blind hole, the upper end of the handle is provided with a fixing mechanism, and the carbon fiber middle rod is connected with the handle through the fixing mechanism.
7. The safety carbon fiber badminton racket of claim 6, wherein: the fixing mechanism comprises an elastic piece arranged at the bottom of the assembly blind hole, a nut coaxially fixed at the upper end of the handle and an elastic rubber strip, the outer wall of the lower end of the carbon fiber middle rod is provided with a thread matched with the nut, the lower end of the carbon fiber middle rod penetrates through the nut and is matched with the nut in the thread, and the elastic rubber strip is uncoiled at the joint of the nut and the carbon fiber middle rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221751884.0U CN218129846U (en) | 2022-07-08 | 2022-07-08 | Safe type carbon fiber racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221751884.0U CN218129846U (en) | 2022-07-08 | 2022-07-08 | Safe type carbon fiber racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218129846U true CN218129846U (en) | 2022-12-27 |
Family
ID=84591673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221751884.0U Active CN218129846U (en) | 2022-07-08 | 2022-07-08 | Safe type carbon fiber racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218129846U (en) |
-
2022
- 2022-07-08 CN CN202221751884.0U patent/CN218129846U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362700 No. 158, xiaonvgu North Road, Yongning Town, Shishi City, Quanzhou City, Fujian Province Patentee after: Shishi Hongxing Sports Equipment Co.,Ltd. Address before: 362700 No. 158, xiaonvgu North Road, Yongning Town, Shishi City, Quanzhou City, Fujian Province Patentee before: SHISHI HONGXING CULTURE AND SPORTS EQUIPMENT Co.,Ltd. |