CN211273463U - Handle of badminton racket - Google Patents
Handle of badminton racket Download PDFInfo
- Publication number
- CN211273463U CN211273463U CN201921922896.3U CN201921922896U CN211273463U CN 211273463 U CN211273463 U CN 211273463U CN 201921922896 U CN201921922896 U CN 201921922896U CN 211273463 U CN211273463 U CN 211273463U
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- handle
- cavity
- racket
- base
- weight
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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.)
- Expired - Fee Related
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- 230000005484 gravity Effects 0.000 description 15
- 230000007123 defense Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model provides a racket handle of badminton racket relates to sport equipment technical field, including handle, king-rod and face, the top of handle is connected the one end of king-rod, the face is connected to the other end of king-rod, still includes counter weight device and cavity, the bottom surface of handle has inwards been seted up the cavity, counter weight device detachably installs in the cavity. The utility model discloses can change the weight of bat handle through adjustment counter weight device to change the weight proportion of bat handle and face, and then adjust the focus position of badminton racket, convenient to use person adjusts the focus of badminton racket according to the user demand.
Description
Technical Field
The utility model relates to the technical field of sports equipment, concretely relates to handle of badminton racket.
Background
The badminton rackets with different gravity centers have different swing effects, and the badminton racket with the gravity center close to the racket surface has high swing force, can shoot a ball with higher speed and is suitable for attack; the badminton racket with the gravity center close to the racket handle is easier to operate, and the racket is more flexible and suitable for defense.
The existing badminton racket has a fixed structure, so that the gravity center position of one racket is constant, and a user can use the racket with various gravity center positions only under the condition of replacing the racket. Such an arrangement increases the cost of use for the user and is not highly convenient.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims at providing a can change racket's handle of racket focus position, for solving above-mentioned technical problem, the embodiment of the utility model provides a adopt following technical scheme to realize:
a handle of a badminton racket comprises a handle body, a middle rod and a racket face, wherein the top end of the handle body is connected with one end of the middle rod, the other end of the middle rod is connected with the racket face, the racket handle further comprises a counterweight device and a cavity, the cavity is formed in the bottom face of the handle body inwards, and the counterweight device is detachably arranged in the cavity.
Beneficially or exemplarily, the weight device comprises a base, a vertical rod and a weight block, the base is detachably connected to the wall surface of the cavity, the vertical rod is vertically installed on the end surface of the base and extends into the cavity, the weight block is detachably installed on the vertical rod, and the bottom surface of the base is flush with the bottom surface of the racket handle.
Advantageously or exemplarily, the detachable connection of the base and the wall surface of the cavity is a threaded connection, a groove is arranged on the bottom surface of the base, a fixed shaft is transversely arranged in the groove, and the fixed shaft is rotatably connected with a rotating ring.
Advantageously or exemplarily, a through hole matched with the vertical rod is formed in the middle of the balancing weight, and the vertical rod is inserted into the through hole;
one side end face of the balancing weight is abutted against the end face of the base, and the other end of the balancing weight is abutted against the end face of the cavity.
Beneficially or exemplarily, the weight block comprises an upper soft layer and a lower hard layer, the length of the cavity is less than the sum of the length of the base and the length of the weight block, the through hole penetrates through end surfaces on two sides of the weight block, and the end surfaces of the soft layer are abutted against and deformed by the end surfaces of the cavity.
Advantageously or exemplarily, the detachable connection of the weight to the vertical rod is a threaded connection, and the lower part of the vertical rod and the lower part of the through hole are provided with matching threads.
The utility model discloses a various embodiments have following beneficial effect do:
the utility model discloses can change the weight of bat handle through adjustment counter weight device to change the weight proportion of bat handle and face, and then adjust the focus position of badminton racket, convenient to use person adjusts the focus of badminton racket according to the user demand.
Simultaneously, the balancing weight is provided with the soft layer, and the length of cavity is less than the length of base and the length sum of balancing weight for the soft layer is by extrusion deformation, and the balancing weight can not take place to rock in the cavity and lead to the condition that the focus position changes.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
FIG. 1 is a front view of a handle of a badminton racket of the present invention;
FIG. 2 is a cross-sectional view of a handle of a badminton racket of the present invention;
FIG. 3 is a cross-sectional view of the handle of the badminton racket without the weight-balancing device;
fig. 4 is an enlarged view of a weight device of a handle of a badminton racket.
Reference numerals: 1-a racket handle; 2-middle rod; 3-patting; 4-a counterweight device; 5-a cavity; 41-a base; 42-vertical bar; 43-a counterweight block; 431-a softer layer; 432-a hard layer; 44-a through hole; 45-groove; 46-a fixed shaft; 47-swivel.
Detailed Description
The invention will be further described with reference to the following examples in conjunction with the accompanying drawings.
As shown in fig. 1-4, a handle of a badminton racket comprises a handle 1, a middle rod 2 and a racket face 3, wherein the top end of the handle 1 is connected with one end of the middle rod 2, the other end of the middle rod 2 is connected with the racket face 3, the racket further comprises a counterweight device 4 and a cavity 5, the cavity 5 is formed in the bottom surface of the handle 1, and the counterweight device 4 is detachably arranged in the cavity 5.
During the use process, the weight device 4 can be detached or assembled to lighten or increase the weight of the racket handle, so that the gravity center of the whole badminton racket is changed. Wherein, the counterweight device 4 is removed, so that the gravity center of the badminton racket is deflected to the racket handle to the maximum extent, thereby obtaining the badminton racket which is flexible and suitable for defense; the counterweight device 4 is assembled, so that the center of gravity of the badminton racket is deviated to the racket surface, and the badminton racket which has high batting force and is suitable for attack is obtained.
Namely, the utility model discloses can change the weight of handle 1 through adjustment counter weight device 4 to change the weight proportion of handle 1 and face 3, and then adjust the focus position of badminton racket, convenient to use person adjusts the focus of badminton racket according to the user demand.
For the demand of further laminating user's focus regulation, in an embodiment, counter weight device 4 includes base 41, montant 42 and balancing weight 43, base 41 detachably connects the wall of cavity 5, montant 42 is vertical to be installed 41 terminal surface of base stretches into in the cavity 5, balancing weight 43 detachably installs on montant 42, the bottom surface of base 41 with the bottom surface of clapping handle 1 flushes.
In the present embodiment, the user can obtain a badminton racket with various gravity center positions by changing the weight 43 to be assembled with different weights to change the overall weight of the weight device 4. While changing the weight of the weight device 4, the overall mass of the badminton racket is ensured not to exceed the weight range of the conventional badminton racket, namely, the weight of the badminton racket is kept between about 80 g and 150 g.
In one embodiment, the base 41 is detachably connected to the wall surface of the cavity 5 by a screw thread, a groove 45 is formed in the bottom surface of the base 41, a fixing shaft 46 is transversely arranged in the groove 45, and the fixing shaft 46 is rotatably connected with a rotating ring 47.
Since the weight device 4 is not easily screwed in or out by screwing the weight device 4 into and out of the cavity 5, the bottom surface of the base 41 is flush with the bottom surface of the handle 1, and the bottom surface of the base 41 is provided with a groove 45, a swivel 47 capable of rotating around a horizontally disposed fixed shaft 46 is provided in the groove 45, and the swivel 47 is pulled up and the base 41 is rotated by rotating the swivel 47 when screwing in or screwing out.
In one embodiment, a through hole 44 matching with the vertical rod 42 is formed in the middle of the weight block 43, and the vertical rod 42 is inserted into the through hole 44; one side end face of the balancing weight 43 abuts against the end face of the base 41, and the other end of the balancing weight 43 abuts against the end face of the cavity 5.
Because the two ends of the balancing weight 43 are respectively abutted by the section of the base 41 and the end surface of the cavity 5, the balancing weight 43 can not move in the vertical direction, so that the gravity center of the racket is constant.
In one embodiment, the weight 43 includes an upper soft layer 431 and a lower hard layer 432, the length of the cavity 5 is less than the sum of the length of the base 41 and the length of the weight 43, the through hole 44 penetrates through both side end surfaces of the weight 43, and the end surface of the soft layer 431 is pressed against and deformed by the end surface of the cavity 5.
The length of the cavity 5 is less than the sum of the length of the base 41 and the length of the weight 43, so that when the two ends of the weight 43 are respectively abutted by the section of the base 41 and the end surface of the cavity 5, the soft layer 431 is deformed, and further the center of gravity of the racket is kept constant.
In one embodiment, the weight 43 is connected to the vertical rod 42 in a threaded manner, and the lower portion of the vertical rod 42 and the lower portion of the through hole 44 are provided with matching threads.
The weight 43 is connected with the vertical rod 42 in a threaded manner, and is relatively stable.
The badminton racket of the invention is further explained by combining the following using method:
when the badminton racket is used, the threads arranged on the base 41 are matched with the threads arranged on the wall surface of the cavity 5, the threads on the lower part of the through hole 44 are matched with the threads on the lower part of the vertical rod 42, and the gravity center position of the badminton racket is constant.
When the position of the center of gravity needs to be changed, the rotating ring 47 is pulled up, the rotating ring 47 rotates around the fixed shaft 46 and rotates out of the groove 45, and a user rotates the rotating ring 47 to separate the base 41 from the threads on the wall surface of the cavity 5, so that the counterweight device 4 is removed from the badminton racket; then, the counterweight block 43 is rotated to be separated from the threaded connection with the vertical rod 42, and the counterweight block 43 with proper mass is selected, so that the gravity center position meets the requirement of a user after the counterweight device 4 is installed; then, the counterweight 43 to be replaced is mounted on the vertical rod 42, and the base 41 is screwed into the cavity 5 through the rotary ring 47 again, so that the replacement of the counterweight device 4 is completed, and the gravity center position of the badminton racket is changed.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The racket handle of the badminton racket comprises a racket handle, a middle rod and a racket face, wherein the top end of the racket handle is connected with one end of the middle rod, the other end of the middle rod is connected with the racket face, and the badminton racket handle is characterized by further comprising a counterweight device and a cavity, the cavity is formed in the bottom surface of the racket handle, and the counterweight device is detachably arranged in the cavity.
2. The handle of a badminton racket as claimed in claim 1, wherein the weight device comprises a base, a vertical rod and a weight block, the base is detachably connected to the wall surface of the cavity, the vertical rod is vertically installed on the end surface of the base and extends into the cavity, the weight block is detachably installed on the vertical rod, and the bottom surface of the base is flush with the bottom surface of the handle.
3. The handle of a badminton racket as claimed in claim 2, wherein the detachable connection between the base and the wall surface of the cavity is a threaded connection, the bottom surface of the base is provided with a groove, a fixed shaft is transversely arranged in the groove, and the fixed shaft is rotatably connected with a rotating ring.
4. The handle of the badminton racket as claimed in claim 2, wherein the middle part of the balancing weight is provided with a through hole matched with the vertical rod, and the vertical rod is inserted into the through hole;
one side end face of the balancing weight is abutted against the end face of the base, and the other end of the balancing weight is abutted against the end face of the cavity.
5. The handle of a badminton racket as claimed in claim 4, wherein the weight member comprises an upper soft layer and a lower hard layer, the length of the cavity is less than the sum of the length of the base and the length of the weight member, the through hole penetrates through the end surfaces of the two sides of the weight member, and the end surfaces of the soft layer and the end surfaces of the cavity are pressed against each other and deformed.
6. The handle of a badminton racket as claimed in any one of claims 4 to 5, wherein the detachable connection of the weight block and the vertical rod is a threaded connection, and the lower part of the vertical rod and the lower part of the through hole are provided with matching threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922896.3U CN211273463U (en) | 2019-11-08 | 2019-11-08 | Handle of badminton racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922896.3U CN211273463U (en) | 2019-11-08 | 2019-11-08 | Handle of badminton racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211273463U true CN211273463U (en) | 2020-08-18 |
Family
ID=72029821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921922896.3U Expired - Fee Related CN211273463U (en) | 2019-11-08 | 2019-11-08 | Handle of badminton racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211273463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617000A (en) * | 2021-08-09 | 2021-11-09 | 长沙民政职业技术学院 | Multi-section improved badminton racket with variable weight |
-
2019
- 2019-11-08 CN CN201921922896.3U patent/CN211273463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617000A (en) * | 2021-08-09 | 2021-11-09 | 长沙民政职业技术学院 | Multi-section improved badminton racket with variable weight |
| CN113617000B (en) * | 2021-08-09 | 2022-10-28 | 长沙民政职业技术学院 | Multi-section improved badminton racket with variable weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |