CN212817960U - Table tennis bat - Google Patents
Table tennis bat Download PDFInfo
- Publication number
- CN212817960U CN212817960U CN202020859125.0U CN202020859125U CN212817960U CN 212817960 U CN212817960 U CN 212817960U CN 202020859125 U CN202020859125 U CN 202020859125U CN 212817960 U CN212817960 U CN 212817960U
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- China
- Prior art keywords
- layer
- table tennis
- racket
- laminating
- tennis bat
- 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.)
- Expired - Fee Related
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- 238000010030 laminating Methods 0.000 claims abstract description 37
- 239000002023 wood Substances 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 42
- 239000012790 adhesive layer Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000288673 Chiroptera Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
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- Laminated Bodies (AREA)
Abstract
The utility model relates to a table tennis bat, include: the inner core racket body is composed of a racket panel part and a handle part, and more than one concave groove is arranged on one side surface or two side surfaces of the racket panel part; the number of the filling bodies is the same as that of the concave grooves, and the filling bodies are arranged in the concave grooves in a one-to-one correspondence mode; and the two groups of laminating layer groups are laminated on the surfaces of the two sides of the inner core racket main body in a one-to-one correspondence manner. Make racket panel portion surface structure and material everywhere incomplete the same, consequently racket panel portion surface elasticity everywhere is incomplete the same, and then makes racket panel portion different positions bounce when hitting the table tennis probably different, and the user adopts the utility model discloses a when table tennis is beaten to the table tennis bat, the other side is difficult to judge the travel speed, the direction or the placement of table tennis, and then has increased the enjoyment of user's play and has improved the probability that the user won the ball.
Description
Technical Field
The utility model relates to the field of sports equipment, in particular to a table tennis bat.
Background
As is well known, playing table tennis is a favorite activity of China. The user only needs to hold the table tennis to beat the table tennis, and then the table tennis can be hit to the opposite side.
In order to allow a table tennis bat to better deflect a table tennis ball strike toward the opposite hand, prior table tennis bats generally include a bat panel portion having a striking face and a handle portion for gripping by a user, the bat panel portion being fixedly attached to the handle portion.
In order to make the bat panel part have better resilience, the bat panel part of the existing table tennis bat generally adopts a plurality of layers of splints to be made, the outer surface of the bat panel part is laminated with a sponge layer, and the outer surface of the sponge layer is laminated with a rubber layer.
With the above-described structure, although the rebound resilience of the paddle panel portion is improved, the rebound resilience of the entire surface of the paddle panel portion is substantially the same because the structure and material of the entire surface of the paddle panel portion are the same, and therefore the rebound resilience when the table tennis ball is struck at each position of the paddle panel portion is substantially the same, and the moving speed, moving direction, or drop point of the table tennis ball can be easily determined by an opponent.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a table tennis bat, which causes the rebound at different positions of the bat panel part of the table tennis bat to be different.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses a table tennis bat of first aspect embodiment includes:
the inner core racket body consists of a racket panel part and a handle part arranged on the racket panel part, wherein one side surface of the racket panel part is provided with more than one concave groove or the two side surfaces of the racket panel part are provided with more than one concave groove;
the number of the filling bodies is the same as that of the concave grooves, and the filling bodies are arranged in the concave grooves in a one-to-one correspondence mode;
and the two groups of laminating layer groups are laminated on the surfaces of the two sides of the inner core racket main body in a one-to-one correspondence manner.
In certain embodiments of the present invention, the layer group of the attaching layer includes: the inner laminating layer is laminated on the surface of the inner core racket main body; the middle laminating layer is laminated on the surface of one side, away from the inner core racket main body, of the inner laminating layer; the outer laminating layer is laminated on the middle laminating layer and deviates from one side surface of the inner laminating layer.
In some embodiments of the present invention, the inner bonding layer is a bonding plate made of carbon fiber, and the shape of the bonding plate is the same as that of the inner core racket body.
The utility model discloses in some embodiments, inside laminating layer with the corresponding position department of handle portion still is provided with compound handle laminating portion, compound handle laminating portion laminate in inside laminating layer deviates from a side surface department of handle portion, compound handle laminating portion includes a wood handle laminating layer, wood handle laminating layer surface coating has one deck carbon fiber wrapping layer.
In some embodiments of the present invention, the middle adhesive layer is a sponge adhesive layer.
In some embodiments of the present invention, the external adhesive layer is a deformable adhesive layer.
In some embodiments of the present invention, the filler is a metal plate made of titanium alloy.
In some embodiments, the central location of the recessed groove is located at the golden section of the racket panel.
The utility model has the advantages that: because the utility model discloses a have seted up more than one depressed groove on the surface at a side surface or both sides of bat panel portion, be provided with the obturator in the depressed groove for bat panel portion surface everywhere structure and material are not identical, consequently bat panel portion surface elasticity is not identical everywhere, and then makes the bat panel portion different positions strike the bounce when table tennis probably different, and the user adopts the utility model discloses a when table tennis is struck to the table tennis, the other side is difficult to judge the translation rate, the direction or the placement of table tennis, and then has increased the enjoyment of user's playing and has improved the probability of user's winning a ball.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of certain embodiments of the present invention;
FIG. 2 is an exploded view of some embodiments of the present invention;
fig. 3 is a schematic diagram of the internal structure of some embodiments of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are three or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. The description of first, second, etc. if any, is for the purpose of distinguishing between technical features and not intended to indicate or imply relative importance or implicitly indicate a number of indicated technical features or implicitly indicate a precedence relationship of indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 4, the table tennis bat of some embodiments of the present invention includes an inner core bat main body 100 composed of a bat panel portion 120 and a handle portion 130, the handle portion 130 is fixedly disposed on the bat panel portion 120, in order to facilitate the manufacture of the inner core bat main body 100, in some embodiments of the present invention, the inner core bat main body 100 is made of solid wood, i.e., the bat panel portion 120 and the handle portion 130 are directly processed on a solid wood plate material, at this time, the bat panel portion 120 and the handle portion 130 are of an integral structure, and by adopting the above structure, the inner core bat main body 100 can be made sturdy and durable, and the manufacturing manner helps to reduce the production cost of the inner core bat main body.
The racket panel 120 has at least one concave groove 110 on one side surface thereof or at least one concave groove 110 on both side surfaces thereof, and the number of the concave grooves 110 formed on one side surface of the racket panel 120 may be one, two, three or more, and may be determined according to actual requirements. It is conceivable that the number of the concave grooves 110 formed on the both side surfaces of the racket panel part 120 may be the same or different. Each concave groove 110 is provided with a filling body 200, and the surfaces of the two sides of the inner core racket body 100 are respectively provided with a layer group of bonding layers which can cover the concave groove 110 and the filling body 200.
In order to make the table tennis ball hit the concave groove 110 of the racket panel 120 better, in some embodiments of the present invention, the concave groove 110 is a circular groove having a diameter of 60-100mm, specifically, 70mm or 80mm or 90mm, and the table tennis ball can hit the concave groove 110 better by setting the diameter of the concave groove 110 to 60-100 mm.
In order to obtain better bounce force when the table tennis ball is hit at the concave groove 110, in some embodiments of the present invention, the groove depth of the concave groove 110 is 0.3-1.5mm, and specifically, the groove depth of the concave groove 110 is 0.4mm or 0.5mm or 06.mm or 0.8mm or 1mm or 1.2mm or 1.3mm or 1.4 mm. By adopting the structure, the filler 200 filled in the concave groove 110 can have enough thickness, and then the filler 200 can enable the rebound performance at the groove 110 to be better, so that when the table tennis is hit at the groove 110, the table tennis can obtain better rebound force.
Through set up more than one depressed groove 110 on one side surface or both sides surface at bat panel portion 120, be provided with obturator 200 in the depressed groove 110 for the structure and the material of bat panel portion 120 surface each department are incomplete the same, consequently the resilience of bat panel portion 120 surface each department is incomplete the same, and then makes the bounce when bat panel portion 120 different positions hit the table tennis probably different, and the user adopts the utility model discloses a when the table tennis is hit to the table tennis, the other side is difficult to judge the removal speed, the direction or the placement of table tennis, and then has increased the enjoyment of user's play and has improved the probability that the user won the ball.
Referring to fig. 2, for table tennis bat production preparation, reduction in production cost simultaneously the utility model discloses some embodiments, laminating layer group includes inside laminating layer 310, middle laminating layer 320 and outside laminating layer 330: the inner bonding layer 310 is bonded to the surface of the inner core racket body 100; the middle bonding layer 320 is bonded to a side surface of the inner bonding layer 310 away from the inner core racket body 100; the outer lamination layer 330 is laminated on a side surface of the middle lamination layer 320 facing away from the inner lamination layer 310.
In order to increase the resilience of the table tennis bat and reduce the weight of the table tennis bat, in some embodiments of the present invention, the inner attaching layer 310 is an attaching plate made of a carbon fiber material, and the shape of the attaching plate is the same as that of the inner core bat main body 100. By adopting the structure, the table tennis bat has enough strength and better rebound property, and simultaneously has lighter weight.
For the convenience of user's gripping table tennis bat the utility model discloses a certain embodiments, inside laminating layer 310 is provided with compound handle laminating portion with the corresponding position department of handle portion 130, and compound handle laminating portion laminates in inside laminating layer 310 and deviates from a side surface department of handle portion 130, compound handle laminating portion includes a wood handle laminating layer 311, and wood handle laminating layer 311 surface parcel has one deck carbon fiber wrapping layer 312. Through adopting foretell structure, the user of both having been convenient for grips the table tennis bat, makes the handle of table tennis bat firmer more simultaneously, is difficult to damage, can not increase table tennis bat's weight by a wide margin moreover.
In order to reduce the noise generated when the table tennis bat is used for playing the table tennis, and meanwhile, the table tennis bat has better rebound elasticity, in some embodiments of the present invention, the middle attaching layer 320 is a sponge attaching layer. In some embodiments of the present invention, the external adhesive layer 330 is a deformable rubber layer, and specifically, the external adhesive layer 330 is a silicone rubber layer or a rubber layer. Through adopting foretell structure, both can reduce the noise that produces when table tennis bat hits the ball, table tennis bat has better resilience simultaneously, can also avoid table tennis bat to hit broken table tennis in addition.
In order to improve the resilience at the position where the concave groove 110 is formed on the racket panel 120, in some embodiments of the present invention, the filling member 200 is a metal plate made of titanium alloy. Therefore, when the table tennis ball is hit at the position where the concave groove 110 is formed on the racket panel 120, a larger bounce force can be generated, and the moving speed of the table tennis ball is faster. Of course, the filling body 200 may also be made of other materials, such as aluminum alloy, etc., which may be determined according to actual needs.
In order to make the position of the table tennis bat with the concave groove 110 more easily contact with the table tennis ball, in some embodiments of the present invention, the center of the concave groove 110 is located at the golden section of the bat panel 120, i.e. the concave groove 110 is located at the golden section of one side surface of the bat panel 120, and the golden section of the bat panel 120 is the golden section of the center of the bat panel 120. By adopting the structure, a user can conveniently master the position of the concave groove 110 on the table tennis bat, and then the user can more easily hit the table tennis ball at the position of the concave groove 110 formed on the surface of the bat panel part 120 in the process of hitting the ball.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A table tennis bat, comprising:
the inner core racket body (100) is composed of a racket panel part (120) and a handle part (130) arranged on the racket panel part (120), wherein one side surface of the racket panel part (120) is provided with more than one concave groove (110) or the two side surfaces of the racket panel part (120) are provided with more than one concave groove (110);
at least one filling body (200), wherein the number of the filling bodies (200) is the same as that of the concave grooves (110), and the filling bodies (200) are installed in the concave grooves (110) in a one-to-one correspondence manner;
and the two groups of laminating layer groups are laminated on the surfaces of the two sides of the inner core racket main body (100) in a one-to-one correspondence manner.
2. The table tennis bat of claim 1,
the laminating bed set includes:
an inner bonding layer (310), wherein the inner bonding layer (310) is bonded on the surface of the inner core racket body (100);
the middle laminating layer (320), the middle laminating layer (320) is laminated on one side surface of the inner laminating layer (310) which is far away from the inner core racket main body (100);
an outer conforming layer (330), the outer conforming layer (330) being conformed to a side surface of the intermediate conforming layer (320) that faces away from the inner conforming layer (310).
3. The table tennis bat of claim 2,
the inner laminating layer (310) is a laminating plate made of carbon fibers, and the shape of the laminating plate is the same as that of the inner core racket main body (100).
4. Table tennis bat according to claim 3,
the position of the inner jointing layer (310) corresponding to the handle part (130) is also provided with a composite handle jointing part which is jointed at the surface of one side of the inner jointing layer (310) departing from the handle part (130),
the composite handle attaching part comprises a solid wood handle attaching layer (311), and the outer surface of the solid wood handle attaching layer (311) is wrapped by a carbon fiber wrapping layer (312).
5. A table tennis bat according to claim 2, wherein:
the middle laminating layer (320) is a sponge laminating layer.
6. The table tennis bat of claim 2,
the external laminating layer (330) is a rubber layer capable of deforming.
7. The table tennis bat of claim 2,
the filler (200) is a metal plate made of titanium alloy.
8. A table tennis bat according to any one of claims 1 to 7,
the center of the concave trough (110) is located at the golden section of the racquet panel portion (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859125.0U CN212817960U (en) | 2020-05-20 | 2020-05-20 | Table tennis bat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859125.0U CN212817960U (en) | 2020-05-20 | 2020-05-20 | Table tennis bat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212817960U true CN212817960U (en) | 2021-03-30 |
Family
ID=75167565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020859125.0U Expired - Fee Related CN212817960U (en) | 2020-05-20 | 2020-05-20 | Table tennis bat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212817960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398664A (en) * | 2023-11-27 | 2024-01-16 | 东莞市仁昌绝缘材料有限公司 | A pickleball racket patch |
-
2020
- 2020-05-20 CN CN202020859125.0U patent/CN212817960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398664A (en) * | 2023-11-27 | 2024-01-16 | 东莞市仁昌绝缘材料有限公司 | A pickleball racket patch |
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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: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |