CN220939014U - Built-in T head connection structure of racket - Google Patents
Built-in T head connection structure of racket Download PDFInfo
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- CN220939014U CN220939014U CN202323031355.0U CN202323031355U CN220939014U CN 220939014 U CN220939014 U CN 220939014U CN 202323031355 U CN202323031355 U CN 202323031355U CN 220939014 U CN220939014 U CN 220939014U
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- racket
- groove
- reinforcing block
- shaped connector
- built
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 66
- 238000005457 optimization Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model relates to the technical field of badminton rackets, in particular to a built-in T-head connecting structure of a badminton racket, which comprises a racket frame and a racket rod, wherein a connecting component is arranged between the racket frame and the racket rod; the connecting assembly comprises a connecting plate integrally connected with the racket frame, the top of the racket rod is integrally connected with a T-shaped connector, the top of the T-shaped connector is provided with a connecting groove matched with the connecting plate, the bottom of the connecting plate is fixedly connected with a limiting reinforcing block, the inner wall of the connecting groove is provided with a limiting groove matched with the limiting reinforcing block, the inside of the T-shaped connector is provided with a cavity, the inner wall of the cavity is fixedly connected with two reinforcing plates, a plurality of reinforcing columns are connected between the two reinforcing plates, the inside of the T-shaped connector is provided with a mounting groove, and the mounting groove is internally provided with a clamping part; according to the utility model, the connecting assembly is arranged, so that the connecting area between the racket frame and the racket rod can be increased, and the strength of the joint of the racket frame and the racket rod is increased.
Description
Technical Field
The utility model relates to the technical field of badminton rackets, in particular to a built-in T-head connecting structure of a badminton racket.
Background
The badminton racket is generally composed of a racket head, a racket rod, a racket handle and a joint of a racket frame and the racket rod; the length of a racket is not more than 68 cm, the length of a racket handle and the length of a racket rod are not more than 42 cm, the length of a racket frame is not more than 25 cm, the width of the racket frame is 20 cm, along with the development of scientific technology, the development of the racket is towards the directions of lighter weight, harder and harder racket frame, better racket rod elasticity and smaller air resistance;
The traditional badminton racket comprises a racket head, a racket rod and a racket handle. The racket head comprises a racket net, a racket frame for fixing the racket net and a connector for connecting the racket frame and the racket rod; the racket rod is a metal piece, paint is smeared on the surface of the racket rod, and the paint can fall off to the metal of the racket rod for exposure after long-time use, so that the service life of the racket rod is influenced; and when the sports person frequently plays a role in playing a ball, the racket rod made of metal can be bent or broken.
The prior patent (bulletin number: CN 216571450U) discloses a badminton racket, wherein the racket rod is divided into a rigid connecting rod of an inner layer and a plastic layer of an outer layer, and is also an integrated part, so that the strength of the racket rod is greatly improved, and the racket rod is prevented from being bent or broken under the use of high strength; meanwhile, the plastic layer on the surface of the integrally formed racket rod piece is more durable than the plastic layer coated with paint outside the metal racket rod, and the service life of the plastic layer is longer.
To above-mentioned problem, current patent has given the solution, but its rapping bar one end is connected with the racket frame through the joint, and current combined material ball Mao Qiupai adopts the process preparation of blow molding to form when the preparation mostly, consequently the pipe fitting is inside hollow structure for the feather is clapped in the use, and the rigidity of T type joint portion position is relatively poor, probably leads to taking place to fracture between racket frame and the racket bar, influences the use.
Therefore, a T-head connecting structure arranged in the badminton racket is provided.
Disclosure of utility model
Therefore, the present utility model is directed to a connection structure of a built-in T-head of a badminton racket, so as to solve the problems that one end of a racket shaft is connected with a racket frame through a joint, and the existing composite material ball Mao Qiupai is mostly manufactured by adopting a blow molding process during manufacturing, so that the inside of a pipe fitting is of a hollow structure, the rigidity of the T-shaped joint is poor during the use of the badminton racket, and the racket frame and the racket shaft may be broken, thereby influencing the use.
Based on the above purpose, the utility model provides a built-in T-head connecting structure of a badminton racket, which comprises a racket frame and a racket rod, wherein a connecting component is arranged between the racket frame and the racket rod;
The connecting assembly comprises a connecting plate integrally connected with the racket frame, the top of the racket rod is integrally connected with a T-shaped connector, the top of the T-shaped connector is provided with a connecting groove matched with the connecting plate, the bottom of the connecting plate is fixedly connected with a limiting reinforcing block, the inner wall of the connecting groove is provided with a limiting groove matched with the limiting reinforcing block, the inside of the T-shaped connector is provided with a cavity, the inner wall of the cavity is fixedly connected with two reinforcing plates, a plurality of reinforcing columns are connected between the two reinforcing plates, the inside of the T-shaped connector is provided with a mounting groove, and the mounting groove is internally provided with a clamping part;
The clamping part is fixedly arranged on the air pump in the mounting groove, the inner walls of the connecting groove and the limiting groove are provided with grooves, the inner walls of the grooves are fixedly connected with air bags, and the air outlet end of the air pump is communicated with the air bags.
As a further optimization scheme of the utility model, the width of the limiting reinforcing block is 1.5 times of the width of the connecting plate.
As a further optimization scheme of the utility model, the inner wall of the limiting groove is fixedly connected with a fixed reinforcing block, and the side surface of the limiting reinforcing block is provided with a fixed groove matched with the fixed reinforcing block.
As a further optimization scheme of the utility model, the surface of the air bag is fixedly connected with an anti-skid pad, and the surface of the anti-skid pad is provided with anti-skid convex points.
As a further optimization scheme of the utility model, a locking screw is arranged between the T-shaped connector and the limiting reinforcing block.
As a further optimization scheme of the utility model, threaded holes matched with the locking screw are formed in the T-shaped connector and the limiting reinforcing block.
As a further optimization scheme of the utility model, the surface of the locking screw is in threaded connection with a positioning nut.
The utility model has the beneficial effects that:
1. According to the racket frame, the connecting assembly is arranged, and under the mutual matching of the connecting plate, the T-shaped connector, the connecting groove, the limiting reinforcing block, the limiting groove and the locking screw rod, the connecting area between the racket frame and the racket rod can be increased, so that the strength of the joint of the racket frame and the racket rod is increased; through setting up two reinforcing plates and a plurality of spliced pole, can be when waving the racket and produce the impact force, the power can be passed through the reinforcing plate and be transmitted to a plurality of spliced poles for a plurality of spliced poles can bear the impact force jointly, in order to prevent that T type connector from taking place deformation when receiving great impact force, lead to the fact racket frame and racket shaft junction to take place the fracture, influence the use;
2. According to the badminton racket, the clamping part is arranged, so that the air bag can be tightly attached to the side surfaces of the limiting reinforcing block and the connecting plate under the interaction of the air pump and the air bag, the stability of connection between the limiting reinforcing block and the connecting plate and between the limiting reinforcing block and the T-shaped connector is improved, and shaking is prevented from occurring between the T-shaped connector and the limiting reinforcing block and between the T-shaped connector and the connecting plate, so that the normal use of the badminton racket is influenced; the anti-slip pad is arranged, so that the friction force between the air bag and the limiting reinforcing block and the connecting plate can be increased, and the air bag is prevented from sliding between the air bag and the limiting reinforcing block and between the air bag and the connecting plate;
3. According to the application, the locking screw rod, the connecting block, the limiting clamping block and the T-shaped connector are arranged, so that the racket frame and the racket rod can be conveniently detached, and the racket frame or the racket rod can be independently replaced, thereby saving the replacement cost of the badminton racket.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a perspective view of the connection assembly of the present utility model in an expanded configuration;
Fig. 4 is a side cross-sectional view of a T-connector of the present utility model.
Marked in the figure as:
In the figure: 1. a racket frame; 2. a racket; 3. a connecting plate; 4. a T-shaped connector; 5. a connecting groove; 6. limit reinforcing blocks; 7. a limit groove; 8. a reinforcing plate; 9. a reinforcing column; 10. an air pump; 11. an air bag; 12. fixing the reinforcing block; 13. a fixing groove; 14. an anti-slip pad; 15. locking the screw rod; 16. a threaded hole; 17. and positioning a nut.
Detailed Description
The present utility model will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent.
It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Referring to fig. 1 to 4, the present utility model provides a technical solution:
A T-head connecting structure of a badminton racket comprises a racket frame 1 and a racket rod 2, wherein a connecting component is arranged between the racket frame 1 and the racket rod 2;
The connecting assembly comprises a connecting plate 3 integrally connected with a racket frame 1, a T-shaped connector 4 is integrally connected with the top of the racket rod 2, a connecting groove 5 matched with the connecting plate 3 is formed in the top of the T-shaped connector 4, a limit reinforcing block 6 is fixedly connected with the bottom of the connecting plate 3, a limit groove 7 matched with the limit reinforcing block 6 is formed in the inner wall of the connecting groove 5, a cavity is formed in the T-shaped connector 4, two reinforcing plates 8 are fixedly connected with the inner wall of the cavity, a plurality of reinforcing columns 9 are connected between the two reinforcing plates 8, a mounting groove is formed in the T-shaped connector 4, and clamping components are arranged in the mounting groove;
Specifically, as shown in fig. 2, a locking screw 15 is provided between the T-shaped connector 4 and the limit reinforcing block 6.
Specifically, as shown in fig. 3, threaded holes 16 matched with the locking screw 15 are formed in the T-shaped connector 4 and the limit reinforcing block 6.
Through adopting above-mentioned technical scheme, with connecting plate 3 block in spread groove 5, spacing boss 6 block is in spacing groove 7, can increase the area of being connected between frame 1 and the rapping bar 2, thereby can increase the intensity of frame 1 and rapping bar 2 junction, the rethread locking screw 15 is connected between T type connector 4 and the spacing boss, can prevent spacing boss 6 from breaking away from in the spacing groove 7, thereby can connect between frame 1 and the rapping bar 2, form the racket wholly, facilitate the use;
Wherein, through setting up two reinforcing plates 8 and a plurality of spliced pole 9, can be when waving the racket and produce the impact force, the power can be through reinforcing plate 8 transmission to a plurality of spliced poles 9 for a plurality of spliced poles 9 can bear the impact force jointly, in order to prevent that T type connector 4 from taking place to deform when receiving great impact force, causes racket frame 1 and racket shaft 2 junction to take place to fracture, influences the use.
The air pump 10 of clamping part fixed mounting in the mounting groove, the recess is seted up to the inner wall of spread groove 5 and spacing groove 7, recess inner wall fixedly connected with gasbag 11, the end of giving vent to anger of air pump 10 communicates with gasbag 11, the air inlet with the mounting groove intercommunication has been seted up at the top of T shape connector, the inlet end setting of air pump 10 is in the air inlet.
Through adopting above-mentioned technical scheme, after spacing reinforcing block 6 and T type connector 4 are fixed, work through air pump 10 for air pump 10 can carry external gas to gasbag 11 in, and makes gasbag 11 aerify, and the volume grow, until gasbag 11 can paste tightly with spacing reinforcing block 6 and connecting plate 3 side, in order to improve the stability of being connected between spacing reinforcing block 6 and connecting plate 3 and the T type connector 4, prevent to take place to rock between T type connector 4 and spacing reinforcing block 6 and the connecting plate 3, in order to influence the normal use of racket.
Specifically, as shown in fig. 3, the width of the limit reinforcing block 6 is 1.5 times the width of the connection plate 3.
Through adopting above-mentioned technical scheme, the setting of spacing boss 6 can make spacing boss 6 block all the time in spacing groove 7, prevents that spacing boss 6 from breaking away from in the spacing groove 7, causes the potential safety hazard.
Specifically, as shown in fig. 2, the inner wall of the limit groove 7 is fixedly connected with a fixed reinforcing block 12, and a fixed groove 13 matched with the fixed reinforcing block 12 is formed in the side surface of the limit reinforcing block 6.
Through adopting above-mentioned technical scheme, when spacing reinforcing block 6 installation, fixed reinforcing block 12 can block in the fixed slot 13 of spacing reinforcing plate 8 to can further improve between spacing reinforcing block 6 and the T type connector 4.
Specifically, as shown in fig. 4, the surface of the airbag 11 is fixedly connected with an anti-slip pad 14, and the surface of the anti-slip pad 14 is provided with anti-slip bumps.
Through adopting above-mentioned technical scheme, the setting of slipmat 14 can increase the frictional force between gasbag 11 and spacing reinforcing block 6 and connecting plate 3, prevents to take place to slide between gasbag 11 and spacing reinforcing block 6 and the connecting plate 3.
Specifically, as shown in fig. 2, a positioning nut 17 is screwed to the surface of the lock screw 15.
Through adopting above-mentioned technical scheme, when fixed T type connector 4 and spacing reinforcing block 6, twist locating nut 17 on locking screw 15 to prevent that locking screw 15 from breaking away from on T type connector 4 and the spacing reinforcing block 6.
Working principle: firstly, with connecting plate 3 block in spread groove 5, spacing boss 6 block is in spacing groove 7, and rethread locking screw 15 is connected between with T type connector 4 and the spacing reinforcing frame, finally, work through air pump 10 for air pump 10 can carry external gas to gasbag 11 in, and make gasbag 11 aerify, and the volume grow, until gasbag 11 can paste tightly with spacing boss 6 and connecting plate 3 side, in order to improve the stability of being connected between spacing boss 6 and connecting plate 3 and the T type connector 4.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.
The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The built-in T-head connecting structure of the badminton racket comprises a racket frame (1) and a racket rod (2), and is characterized in that a connecting component is arranged between the racket frame (1) and the racket rod (2);
The connecting assembly comprises a connecting plate (3) integrally connected with a racket frame (1), the top of the racket rod (2) is integrally connected with a T-shaped connector (4), a connecting groove (5) matched with the connecting plate (3) is formed in the top of the T-shaped connector (4), a limit reinforcing block (6) is fixedly connected to the bottom of the connecting plate (3), a limit groove (7) matched with the limit reinforcing block (6) is formed in the inner wall of the connecting groove (5), a cavity is formed in the inner wall of the T-shaped connector (4), two reinforcing plates (8) are fixedly connected to the inner wall of the cavity, a plurality of reinforcing columns (9) are connected between the two reinforcing plates (8), a mounting groove is formed in the inner part of the T-shaped connector (4), and a clamping part is arranged in the mounting groove;
The clamping part is fixedly arranged on an air pump (10) in the mounting groove, grooves are formed in the inner walls of the connecting groove (5) and the limiting groove (7), an air bag (11) is fixedly connected to the inner wall of the grooves, and the air outlet end of the air pump (10) is communicated with the air bag (11).
2. The racket built-in T-head connecting structure according to claim 1, wherein the width of the limit reinforcing block (6) is 1.5 times the width of the connecting plate (3).
3. The racket built-in T head connecting structure according to claim 2, wherein the inner wall of the limit groove (7) is fixedly connected with a fixed reinforcing block (12), and a fixing groove (13) adapted to the fixed reinforcing block (12) is formed in the side surface of the limit reinforcing block (6).
4. The connection structure of the built-in T head of the badminton racket according to claim 1, wherein the surface of the air bag (11) is fixedly connected with an anti-slip pad (14), and anti-slip bumps are arranged on the surface of the anti-slip pad (14).
5. The racket built-in T-head connecting structure according to claim 1, wherein a locking screw (15) is provided between the T-shaped connector (4) and the limit reinforcing block (6).
6. The racket built-in T-head connecting structure according to claim 5, wherein threaded holes (16) matched with the locking screw (15) are formed in the T-shaped connector (4) and the limiting reinforcing block (6).
7. The racket built-in T-head connection structure of claim 6, wherein the locking screw (15) has a surface screw-coupled with a positioning nut (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323031355.0U CN220939014U (en) | 2023-11-10 | 2023-11-10 | Built-in T head connection structure of racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323031355.0U CN220939014U (en) | 2023-11-10 | 2023-11-10 | Built-in T head connection structure of racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939014U true CN220939014U (en) | 2024-05-14 |
Family
ID=91004752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323031355.0U Active CN220939014U (en) | 2023-11-10 | 2023-11-10 | Built-in T head connection structure of racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939014U (en) |
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2023
- 2023-11-10 CN CN202323031355.0U patent/CN220939014U/en active Active
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