CN109420316A - Table tennis bat without resistance - Google Patents
Table tennis bat without resistance Download PDFInfo
- Publication number
- CN109420316A CN109420316A CN201710789784.4A CN201710789784A CN109420316A CN 109420316 A CN109420316 A CN 109420316A CN 201710789784 A CN201710789784 A CN 201710789784A CN 109420316 A CN109420316 A CN 109420316A
- Authority
- CN
- China
- Prior art keywords
- sponge
- table tennis
- racket
- tennis bat
- resistance
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
- A63B59/40—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis
- A63B59/42—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis with solid surfaces
- A63B59/45—Rubber parts thereof; characterised by bonding between a rubber part and the racket body
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
- A63B59/40—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis
- A63B59/48—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis with perforated surfaces
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/16—Table tennis
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of table tennis bat, tiny perforated holes are made on table tennis bat sponge rubber skin and bottom plate, the perforated holes of racket front and back sides sponge rubber are corresponding with the perforated holes on bottom plate to be communicated, the high pressure draught to reduce the air drag of racket, before weakening square stance table tennis sphere.
Description
Technical field
The present invention relates to a kind of table tennis bats, can especially reduce the air drag of racket, the height before weakening table tennis sphere
The table tennis bat of pressure gas stream.
Background technique
Table tennis bat used at present is made of bottom plate, sponge and particle rubber.When racket moves, due to the resistance of air
Both turbulent flow is generated on racket, and high pressure draught is also generated before racket, when racket square stance, racket and sphere both sides high pressure draught
Interaction interference is all generated to sphere and racket, influence the quality of performance and the batting of sports level.
Summary of the invention
In order to overcome the problems, such as that the big influence sports level of existing racket air drag plays and ball-hitting quality, the present invention provide
A kind of table tennis bat.The racket can reduce air drag, weaken the high pressure draught of sphere, improve the control energy to racket and ball
Power.
The technical proposal for solving the technical problem of the invention is: making on the bottom plate of racket, sea, particle rubber
The hole of numerous front and back perforations, air through hole was pierced when racket moves, high pressure draught and making body turbulent flow before making racket
Wake flow weakens, and resistance reduces, and also effectively weakens the high pressure draught that table tennis operation generates, reduces air to racket, sphere
The influence of generation reaches the control ability improved to racket and sphere.The table tennis bat without resistance include direct drive type racket or
It is horizontal to hold type racket.The table tennis bat without resistance, the sponge include positive gelatin sponge or raw rubber sponge or anti-Jiao Hai
Continuous or long gelatin sponge or preventing arc sponge or injection molding sponge or netting sponge.
The beneficial effects of the present invention are: influence of the air drag to racket and table tennis sphere can be weakened, improve to racket
With the control ability of ball, the play to create new provides condition.
Detailed description of the invention
Fig. 1 is table tennis bat without resistance schematic diagram.
In figure, 1. sponge rubber, 2. bottom plates, 3. perforated holes
Specific embodiment
The specific embodiment of the invention is described in further details with reference to the accompanying drawing.
It is made tiny perforated holes (3) on table tennis bat sponge rubber skin (1) and bottom plate (2), and with table tennis bat glue
Bonding one, in bonding, the perforated holes (3) and the perforated holes (3) on bottom plate (1) of racket front and back sides sponge rubber (1)
Correspondence communicates.In order to ensure effect, the veneer to complement one another with perforated holes can be produced and there is various run through
The sponge rubber of hole.
Claims (4)
1. a kind of table tennis bat without resistance, it is characterised in that: there is numerous small holes on veneer, sponge and particle rubber.
2. table tennis bat without resistance according to claim 1, it is characterised in that: the racket includes direct drive type racket or cross
Hold type racket.
3. table tennis bat without resistance according to claim 1, it is characterised in that: the sponge includes positive gelatin sponge or life
Gelatin sponge or inverted sandwich rubber or long gelatin sponge or preventing arc sponge or injection molding sponge or netting sponge.
4. table tennis bat without resistance according to claim 1, it is characterised in that: the bottom plate includes wood based panel or plant
Fiber compressive plate or Chemical Fibre Project plastic plate or carbon fibre material plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789784.4A CN109420316A (en) | 2017-08-28 | 2017-08-28 | Table tennis bat without resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789784.4A CN109420316A (en) | 2017-08-28 | 2017-08-28 | Table tennis bat without resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109420316A true CN109420316A (en) | 2019-03-05 |
Family
ID=65514050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710789784.4A Pending CN109420316A (en) | 2017-08-28 | 2017-08-28 | Table tennis bat without resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109420316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183307A1 (en) * | 2021-03-03 | 2022-09-09 | 赵阳 | Novel table tennis racket and rubber coating |
-
2017
- 2017-08-28 CN CN201710789784.4A patent/CN109420316A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183307A1 (en) * | 2021-03-03 | 2022-09-09 | 赵阳 | Novel table tennis racket and rubber coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |
|
| WD01 | Invention patent application deemed withdrawn after publication |