CN219701011U - Carbon fiber plate type tennis racket - Google Patents
Carbon fiber plate type tennis racket Download PDFInfo
- Publication number
- CN219701011U CN219701011U CN202321225694.XU CN202321225694U CN219701011U CN 219701011 U CN219701011 U CN 219701011U CN 202321225694 U CN202321225694 U CN 202321225694U CN 219701011 U CN219701011 U CN 219701011U
- Authority
- CN
- China
- Prior art keywords
- racket
- frame
- inner core
- core layer
- carbon fiber
- 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.)
- Active
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 24
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000010009 beating Methods 0.000 claims abstract description 18
- 239000012792 core layer Substances 0.000 claims description 58
- 239000010410 layer Substances 0.000 claims description 26
- 239000002131 composite material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 230000008093 supporting effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 5
- 238000005187 foaming Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a carbon fiber plate type tennis racket, which relates to the technical field of tennis rackets, and comprises a racket frame and a racket handle connected with the racket frame, wherein a racket face for beating a ball body is arranged in the racket frame, annular bosses are formed on the inner wall of the racket frame, the racket face comprises a first racket core and a second racket core which are parallel to each other, the peripheral side part of the first racket core and the peripheral side part of the second racket core are respectively connected with the upper end and the lower end of the annular bosses, the edge of the outer surface of the first racket core and the edge of the outer surface of the second racket core can be smoothly butted with the edge corresponding to the inner side of the racket frame, the annular bosses are formed on the inner side of the racket frame, the first racket core and the second racket core are distinguished by combining the racket face, so that the edge position has a supporting effect, the connection between the racket face and the frame is firmer, and particularly when the ball body hits the edge position, the annular bosses can provide a better supporting effect, so that the stress between the connection between the racket face and the frame is effectively reduced, and the whole tennis racket is more stable.
Description
Technical Field
The utility model relates to the technical field of tennis rackets, in particular to a carbon fiber plate type tennis racket.
Background
According to the Chinese utility model with the bulletin number of CN217773162U, the plate-type tennis is an emerging sports combining tennis and table tennis. Because its racket structure is similar to a table tennis racket, it is called a plate tennis ball. This sport is a leisure-based sport abroad, but as it is more and more popular with the public, it is possible to develop into professional sports in the future. When some cities in China start to be introduced and popularized, the new sports integrating recreation, body building and competition into a whole is realized;
the existing plate tennis racket generally comprises a racket frame and a racket handle connected with the racket frame, wherein the racket frame is provided with a racket surface for beating a ball body, the racket surface is mostly coated with EVA (ethylene-vinyl acetate copolymer) by adopting a composite fiber material, and the racket surface and the racket frame are formed into a whole by hot pressing through a die, but the racket surface and the racket frame are not stable enough due to the fact that a specific connecting structure is not arranged between the racket surface and the racket frame, so that after the racket frame is repeatedly beaten, the racket surface and the racket frame are easily loosened or even separated from each other, and an improved technical scheme is necessary to solve the problem.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.
The utility model provides a carbon fiber board-like tennis racket, including the frame with connect in the handle of frame, the inside face that is used for beating the spheroid that has of frame, the shaping has annular boss on the inner wall of frame, the face is including first core and the second core of clapping that is parallel to each other, the week lateral part of first core and the week lateral part of second core are connected respectively in annular boss's upper end and lower extreme, and the edge of first core surface and the edge homoenergetic of second core surface with the inboard edge that corresponds of frame dock smoothly.
As a further scheme of the utility model: the first clapping core comprises a first inner core layer and a first outer layer covering the outer surface of the first inner core layer, a step structure is arranged along the circumferential direction of the first inner core layer, the first inner core layer is connected to the upper end of the annular boss through the step structure, the first outer layer is a beating surface of the upper end face of the beating surface, and the edge of the outer surface of the first outer layer is smoothly butted with the edge of the upper end of the beating frame.
As a further scheme of the utility model: the second clapping core comprises a second inner core layer and a second outer layer covering the outer surface of the second inner core layer, a step structure is arranged along the circumferential direction of the second inner core layer, the second inner core layer is connected to the lower end of the annular boss through the step structure, the second outer layer is a beating surface of the lower end face of the clapping surface, and the edge of the outer surface of the second outer layer is smoothly butted with the edge of the lower end of the clapping frame.
As a further scheme of the utility model: the first inner core layer and the second inner core layer are made of EVA foaming materials.
As a further scheme of the utility model: the first outer layer and the second outer layer are both made of carbon fiber composite materials.
As a further scheme of the utility model: the first inner core layer and the second inner core layer are respectively adhered to the annular boss through AB glue.
As a further scheme of the utility model: the hardness of the first inner core layer is equal to the hardness of the second inner core layer.
As a further scheme of the utility model: the hardness of the first inner core layer is greater than the hardness of the second inner core layer.
As a further scheme of the utility model: a plurality of through holes which penetrate through and correspond to each other in position are formed in the first racket core and the second racket core.
As a further scheme of the utility model: the racket frame and the racket handle are made of carbon fiber materials.
Compared with the prior art, the utility model has the following beneficial effects:
through having annular boss at the inboard shaping of frame, combine the face to distinguish and be first clapping the core and the second clapping the core, the hookup location of first clapping the core and annular boss, and the hookup location of second clapping the core and annular boss is the edge position that this face is connected with the frame, thereby the setting of annular boss can have a supporting role to this edge position, make more firm between the connection of face and frame, especially, when this edge position is hit to the spheroid, annular boss can provide better supporting role, thereby effectively reduce the atress between clapping the face and the frame is connected, make this board-like tennis racket whole more stable, firm and durable, and the smooth mode of docking in edge can not hit the outward appearance and the edge position of this board-like tennis racket and hit the effect and cause the influence, and overall design is reasonable, and is practical.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of 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 some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the cooperation of the racket face and the racket frame in the present utility model.
Reference numerals and names in the drawings are as follows:
1. a racket frame; 2. a racket handle; 3. beating the surface; 4. an annular boss; 5. a first racket core; 6. a second racket core; 7. a first inner core layer; 8. a first outer layer; 9. a step structure; 10. a second inner core layer; 11. a second outer layer; 12. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, in an embodiment of the present utility model, a carbon fiber plate tennis racket includes a racket frame 1 and a racket handle 2 connected to the racket frame 1, wherein a racket face 3 for striking a ball is provided in the racket frame 1, an annular boss 4 is formed on an inner wall of the racket frame 1, the racket face 3 includes a first racket core 5 and a second racket core 6 parallel to each other, a peripheral side portion of the first racket core 5 and a peripheral side portion of the second racket core 6 are respectively connected to an upper end and a lower end of the annular boss 4, and an edge of an outer surface of the first racket core 5 and an edge of an outer surface of the second racket core 6 can be smoothly butted with an edge corresponding to an inner side of the racket frame 1.
According to the technical scheme, the racket comprises a racket frame 1 and a racket handle 2 which are connected, wherein the racket frame 1 is of a hollow structure, and a racket face 3 for beating a ball is arranged at the hollow position of the racket frame 1, wherein a circle of annular boss 4 is formed at the inner side of the racket frame 1 along the circumferential direction of the racket frame, the annular boss 4 extends to the hollow position of the racket frame 1, the racket face 3 is divided into a first racket core 5 and a second racket core 6, namely the first racket core 5 corresponds to the upper half racket, the second racket core 6 corresponds to the lower half racket, the circumferential side part of the first racket core 5 can be connected with the upper end of the annular boss 4, and the circumferential side part of the second racket core 6 can be connected with the lower end of the annular boss 4, so that after the first racket core 5 is connected with the racket frame 1, the edge of the outer surface of the first racket core 5 can be smoothly butted with the edge of the upper end of the inner side of the racket frame 1, and after the second racket core 6 is connected with the racket frame 1, the edge of the outer surface of the second racket core 6 can be smoothly butted with the edge of the lower end of the inner side of the racket frame 1;
to sum up, through having annular boss 4 at 1 inboard shaping of frame, combine the face 3 to distinguish into first core 5 and second core 6, the hookup location of first core 5 and annular boss 4, and the hookup location of second core 6 and annular boss 4, be the border position that this face 3 is connected with the frame promptly, thereby the setting of annular boss 4 can have the supporting role to this border position, make more firm between the connection of face 3 and frame, especially, when the spheroid hits this border position, annular boss 4 can provide better supporting role, thereby effectively reduce the atress between face 3 and the frame connection, make this board formula tennis racket wholly more stable, firm and durable, and the smooth mode of edge butt joint can not hit effect to the outward appearance and the border position of this board formula tennis racket, and overall design is reasonable, and is practical.
In the embodiment of the utility model, the first racket core 5 comprises a first inner core layer 7 and a first outer layer 8 covering the outer surface of the first inner core layer, a step structure 9 is arranged along the circumferential direction of the first inner core layer 7, the first inner core layer 7 is connected to the upper end of the annular boss 4 through the step structure 9, the first outer layer 8 is a striking surface of the upper end face of the racket face 3, and the edge of the outer surface of the first outer layer is smoothly butted with the edge of the upper end of the racket frame 1.
Through the setting of step structure 9, this step structure 9 corresponds the week lateral part of first inner core layer 7, and this step structure 9 can be with annular boss 4's shape assorted for the week lateral part of first inner core layer 7 can just be connected in annular bench's upper end, thereby the surface edge of first skin 8 can with the smooth butt joint of the edge of clapping frame 1 upper end.
In the embodiment of the utility model, the second racket core 6 comprises a second inner core layer 10 and a second outer layer 11 covering the outer surface of the second inner core layer, a step structure 9 is arranged along the circumferential direction of the second inner core layer 10, the second inner core layer 10 is connected to the lower end of the annular boss 4 through the step structure 9, the second outer layer 11 is a striking surface of the lower end face of the racket face 3, and the edge of the outer surface of the second outer layer is smoothly butted with the edge of the lower end of the racket frame 1.
Through the setting of step structure 9, this step structure 9 corresponds the week lateral part of second inner core layer 10, and this step structure 9 can be with annular boss 4's shape assorted for the week lateral part of second inner core layer 10 can just be connected in annular platform's lower extreme, thereby the surface edge of second outer layer 11 can with the smooth butt joint of the edge of frame 1 lower extreme.
It will be appreciated that the upper and lower end structures of the annular boss 4 are identical, so the step structure 9 of the first inner core layer 7 and the step structure 9 of the second inner core layer 10 are identical structures.
In the embodiment of the utility model, the first inner core layer 7 and the second inner core layer 10 are both made of EVA foaming materials.
The EVA foaming material has the advantages of good buffering, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, bacteria resistance, water resistance and the like.
In the embodiment of the present utility model, the first outer layer 8 and the second outer layer 11 are both made of carbon fiber composite materials.
The carbon fiber composite material can be a carbon fiber epoxy resin composite material, and has high fatigue strength and high impact toughness, so that the beating surface of the plate-type tennis racket has a great beating effect.
In the embodiment of the utility model, the first inner core layer 7 and the second inner core layer 10 are respectively adhered to the annular boss 4 through AB glue.
In the actual production process, the racket frame 1 and the racket handle 2 are preformed firstly, then the whole first racket core 5 and the whole second racket core 6 are respectively stuck to each other at the hollow position of the racket frame 1 through AB glue, namely, the peripheral side part of the first racket frame 1 is stuck to the upper end of the annular boss 4, the peripheral side part of the second racket frame 1 is stuck to the lower end of the annular boss 4, the central positions of the first racket core 5 and the second racket core 6 are stuck to each other, and the racket frame 1, the racket handle 2, the first racket core 5 and the second racket core 6 are integrally formed through a die.
In one embodiment, the hardness of the first inner core layer 7 is equal to the hardness of the second inner core layer 10.
With this arrangement, the striking effect of the first and second cores 5 and 6 is uniform.
In one embodiment, the hardness of the first inner core layer 7 is greater than the hardness of the second inner core layer 10.
Through this setting, the effect of beating of first core 5 and second core 6 is inconsistent, and first core 5 is because its first inner core layer 7 hardness is great, and when beating the spheroid, can accelerate spheroidal resilience, is convenient for promote the speed of returning the ball, and second core 6 is because its second inner core layer 10 hardness is less, and spheroidal resilience is slower when beating the spheroid, is convenient for the user accuse ball, from this, can supply the user to switch the sphere of beating of not using, realizes the effect of beating the ball of not using.
In the embodiment of the utility model, a plurality of through holes 12 which penetrate through and correspond to each other are formed in the first racket core 5 and the second racket core 6.
The through holes 12 are sweet areas positioned on the first bat core 5 and the second bat core 6, and do not collide with the annular boss 4.
In the embodiment of the utility model, the racket frame 1 and the racket handle 2 are made of carbon fiber materials.
Through this setting for this board-like tennis racket is whole not only light, and hardness is big, durable.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. The utility model provides a carbon fiber board-like tennis racket, its characterized in that, including the frame with connect in the handle of frame, the frame is inside to have and to be used for beating spheroidal face of beating, the shaping has annular boss on the inner wall of frame, the face is including first core and the second core of clapping that is parallel to each other, the week lateral part of first core and the week lateral part of second core are connected respectively in the upper end and the lower extreme of annular boss, and the edge of first core surface and the edge of second core surface all can with the smooth butt joint of the edge that the frame inboard corresponds.
2. The carbon fiber plate tennis racket according to claim 1, wherein the first racket core comprises a first inner core layer and a first outer layer covering the outer surface of the first inner core layer, a step structure is formed along the circumferential direction of the first inner core layer, the first inner core layer is connected to the upper end of the annular boss through the step structure, the first outer layer is a striking surface of the upper end face of the racket surface, and the edge of the outer surface of the first outer layer is smoothly butted with the edge of the upper end of the racket frame.
3. The carbon fiber plate tennis racket according to claim 2, wherein the second racket core comprises a second inner core layer and a second outer layer covering the outer surface of the second inner core layer, a step structure is formed along the circumferential direction of the second inner core layer, the second inner core layer is connected to the lower end of the annular boss through the step structure, the second outer layer is a striking surface of the lower end face of the racket surface, and the edge of the outer surface of the second outer layer is smoothly butted with the edge of the lower end of the racket frame.
4. A carbon fiber plate tennis racket according to claim 3, wherein the first inner core layer and the second inner core layer are made of EVA foam.
5. A carbon fiber plate tennis racket according to claim 3, wherein the first and second outer layers are each made of carbon fiber composite material.
6. A carbon fiber plate tennis racket according to claim 3, wherein the first inner core layer and the second inner core layer are respectively adhered to the annular boss through AB glue.
7. A carbon fiber plate tennis racket according to claim 3, wherein the hardness of the first inner core layer is equal to the hardness of the second inner core layer.
8. A carbon fiber plate tennis racket according to claim 3, wherein the first inner core layer has a hardness greater than that of the second inner core layer.
9. The carbon fiber plate tennis racket according to claim 1, wherein the first racket core and the second racket core are provided with a plurality of through holes which penetrate through and correspond to each other.
10. The carbon fiber plate tennis racket of claim 1, wherein the frame and the handle are made of carbon fiber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321225694.XU CN219701011U (en) | 2023-05-20 | 2023-05-20 | Carbon fiber plate type tennis racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321225694.XU CN219701011U (en) | 2023-05-20 | 2023-05-20 | Carbon fiber plate type tennis racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701011U true CN219701011U (en) | 2023-09-19 |
Family
ID=87984213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321225694.XU Active CN219701011U (en) | 2023-05-20 | 2023-05-20 | Carbon fiber plate type tennis racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701011U (en) |
-
2023
- 2023-05-20 CN CN202321225694.XU patent/CN219701011U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1721018A (en) | Golf club head | |
| CN215351886U (en) | Pickle racket for increased friction | |
| CN219701011U (en) | Carbon fiber plate type tennis racket | |
| US7204770B2 (en) | Table tennis racket | |
| CN115518355A (en) | Racket handle and racket | |
| CN204723714U (en) | A kind of handle of carbon fiber racket | |
| CN217661382U (en) | Double-panel tennis racket | |
| CN214436327U (en) | Racket handle made of composite material | |
| CN222075835U (en) | A silent racket | |
| CN220989585U (en) | Novel carbon fiber badminton racket formed by internal foaming | |
| CN221155309U (en) | Improved pith racket | |
| CN217661383U (en) | Plate type tennis racket | |
| CN217645799U (en) | Plate-type tennis racket with reinforcing layer | |
| CN223800051U (en) | Peak racket with dark veins on surface | |
| CN209967578U (en) | Improved structure of baseball bat | |
| CN212914435U (en) | Outdoor racket | |
| CN223323994U (en) | Pickleball racket with shock-absorbing structure | |
| CN218306053U (en) | Frame type racket | |
| CN217645798U (en) | Plate-type tennis racket with built-in air bag | |
| CN212700405U (en) | Base plate of table tennis bat | |
| CN222384131U (en) | Badminton ball | |
| CN201139923Y (en) | Improved front section structure of billiard cue | |
| CN220125466U (en) | Low wind resistance picogram racket | |
| CN221732299U (en) | Noise-reducing picogram racket | |
| CN221385114U (en) | Pike ball with balanced quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |