CN203989751U - Capable of replacing table tennis bat - Google Patents
Capable of replacing table tennis bat Download PDFInfo
- Publication number
- CN203989751U CN203989751U CN201420210600.6U CN201420210600U CN203989751U CN 203989751 U CN203989751 U CN 203989751U CN 201420210600 U CN201420210600 U CN 201420210600U CN 203989751 U CN203989751 U CN 203989751U
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- base plate
- table tennis
- pore
- tennis bat
- air valve
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Abstract
The utility model provides a kind of capable of replacing table tennis bat, comprises the clappers, the handle that are connected; Clappers comprise base plate, spongy layer, rubber.Described base plate interior hollow, is divided into upper plate and lower shoe; The handle being connected with base plate has pore road, and described handle afterbody has air valve; On described base plate, be uniformly distributed pore; Described pore runs through upper plate and lower shoe.Described pore is shaped as circular configuration or polygonized structure.Described air valve is Non-return air valve.The one side that described spongy layer and base plate fit has smooth mucous membrane.By utilizing the principle of atmospheric pressure, make the table tennis bat internal gas external pressure of finding time be greater than inside, thereby the spongy layer that reaches rubber bottom is adsorbed on base plate.
Description
Technical field
The utility model relates to sports goods field, relates in particular to a kind of capable of replacing table tennis bat.
Background technology
Table tennis is all very universal in athletics sports and nationwide fitness programs, is deeply subject to vast the liking of players of having deep love for.Table tennis is adopted as inorganic glue stickup at present, and generally, the handle of racket and wooden clappers damage can be more rare, and rubber can cause the comparatively wearing and tearing of severity because of long-term use.Especially in athletic training process, the batting campaign that a large amount of sportsmen are prolonged and repeated and use same racket can cause racket rubber surface serious wear.And after rubber wearing and tearing, general not reproducible utilization, therefore will supplement with money and purchase new plate.Extremely waste resource, for this problem, how improvement technology makes the base plate of bat and the handle that is mated can recycle and is one and is worth the problem solving.
Summary of the invention
For the problem of whose above-mentioned proposition, in order to solve the problem that can recycle racket after racket rubber, the utility model provides the one table tennis bat that changes the outfit, and its technical scheme is:
A kind of capable of replacing table tennis bat, comprises the clappers, the handle that are connected; Clappers comprise base plate, spongy layer, rubber.
In one embodiment, described base plate interior hollow, is divided into upper plate and lower shoe; The handle being connected with base plate has pore road, and pore road is connected with the cavity of base plate interior hollow.Pore road is through to described handle afterbody, and described handle afterbody has air valve.Described air valve is Non-return air valve, and when air valve external pressure is greater than internal pressure, air valve is closed, no longer gas leakage, and table tennis bat inside is rendered as sealing state.
In one embodiment, on described base plate, be uniformly distributed pore; Described pore runs through upper plate and lower shoe.Pore is shaped as circular configuration or polygonized structure.Circle and polygonized structure are conducive to pore bleeds, and reduces resistance.Described hole diameter is 0.8 ~ 1.5mm.The too small meeting of diameter of pore causes aspiratory action not smooth, if pore is excessive, gas leak phenomenon easily occurs.Therefore comparatively facility of 0.8 ~ 1.5mm diameter, in like manner, on described base plate, every square centimeter has 7 ~ 15 pores, can ensure free flowing exercise in breathing process.
Further, the one side that described spongy layer and base plate fit has smooth mucous membrane.On common racket, rubber bottom is spongy layer.The object of spongy layer is first in order to increase the elasticity of batting, and when second using inorganic glue to paste, adhesive capacity is better.But the utility model is in order to utilize the principle of pressure absorption, therefore the elastic force effect that when one side is batted in order to preserve, spongy layer plays, on the other hand for after ensureing to bleed by air valve, spongy layer can firmly be adsorbed on base plate, therefore must increase one deck mucous membrane, make spongy layer airtight, but retained its original performance simultaneously.
The beneficial effects of the utility model:
By common table tennis bat is carried out to technological improvement, on not obvious increase cost basis, the utility model improves by the base plate to table tennis bat: make its middle part just have cavity, surface has pore, after the spongy layer of batting rubber bottom is placed on base plate, aspirating hole by handle afterbody is bled, and makes external pressure be greater than inside, and spongy layer is adsorbed on base plate and can not comes off.So not only can change the rubber of batting, can also, to using serious wear rubber to replace, reach the object recycling.
Brief description of the drawings
Fig. 1 is the base plate plane schematic diagram of the utility model capable of replacing table tennis bat;
Fig. 2 is the integral planar schematic diagram of the utility model capable of replacing table tennis bat;
Fig. 3 is the side structure schematic diagram of the utility model capable of replacing table tennis bat.
Detailed description of the invention
It is a kind of that the utility model provides, and for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, below the utility model further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment
The utility model discloses a kind of design of capable of replacing table tennis bat, with reference to figure 1,2,3.
A kind of capable of replacing table tennis bat, comprises clappers, handle 1, and described clappers comprise base plate 2, spongy layer 3, rubber 4.The ends 2 plate and the handle 1 of described clappers are connected, and material is wooden.Described spongy layer 3 and the rubber 4 formation one of combining closely.
Further, described base plate 2 inner hollow, are divided into upper plate and lower shoe; In the middle of upper plate and lower shoe, form a cavity 5.The handle 1 being connected with base plate 2 has pore road 6, and pore road 6 is connected with the cavity 5 of base plate 2 inside.
Further, described pore road 6 extends to described handle 1 afterbody, and described handle 1 afterbody has air valve 7.Described air valve 7 is Non-return air valve, and when air valve 7 external pressure are greater than internal pressure, air valve 7 is closed, no longer gas leakage, and table tennis bat inside is rendered as sealing state.
Further, on described base plate 2, be uniformly distributed pore 8; Described pore 8 runs through upper plate and lower shoe.Pore 8 be shaped as round structure or regular hexagon, octagon etc.Pore 8 described in the present embodiment is circular.Circle can reduce resistance to greatest extent, convenient running when bleeding.
Further, described pore 8 diameters are 0.8 ~ 1.5mm.The too small meeting of diameter of pore 8 causes aspiratory action not smooth, if pore 8 is excessive, gas leak phenomenon easily occurs.Therefore comparatively facility of 0.8 ~ 1.5mm diameter, in like manner, on described base plate 2, every square centimeter has 7 ~ 15 pores 8, can ensure free flowing exercise in breathing process.In this enforcement, the diameter of pore 8 is 1.2mm, and every square centimeter has 10 pores 8.
Further, described spongy layer 3 has smooth mucous membrane with the one side that base plate 2 fits.Described smooth mucous membrane and spongy layer 3 closely form as one.The surface of base plate 2 is smooth wooden plane, and mucous membrane can gently rely on frictional force and stickup effect own to be adsorbed on smooth base plate 2.Then, insert the air valve 7 of handle 1 afterbody bleed with exhaust tube, the gas of cavity 5 inside of base plate 2 can be fewer and feweri, between mucous membrane and base plate 2, can under atmospheric pressure effect, be closely linked.
On common racket, rubber bottom is spongy layer 3.The object of spongy layer 3 is first in order to increase the elasticity of batting, and when second using inorganic glue to paste, adhesive capacity is better.But the utility model is in order to utilize the principle of pressure absorption, therefore the elastic force effect that when one side is batted in order to preserve, spongy layer 3 plays, on the other hand for after ensureing to bleed by air valve 7, spongy layer 3 can firmly be adsorbed on base plate 2, therefore must increase one deck mucous membrane, make spongy layer airtight, but retained its original performance simultaneously.
By technological means of the present utility model, not only can change spongy layer 3, the rubber 4 of batting, can also, to using serious wear spongy layer 3, rubber 4 to replace, reach the object that recycles base board of table tennis bat 2 and handle 1.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a capable of replacing table tennis bat, comprises the clappers, the handle that are connected, and clappers comprise base plate, spongy layer, rubber, it is characterized in that:
Described base plate interior hollow, is divided into upper plate and lower shoe; The handle being connected with base plate has pore road, and described handle afterbody has air valve;
On described base plate, be uniformly distributed pore, described pore runs through upper plate and lower shoe.
2. capable of replacing table tennis bat according to claim 1, is characterized in that: described hole diameter is 0.8 ~ 1.5mm.
3. capable of replacing table tennis bat according to claim 2, is characterized in that: described pore is shaped as circular configuration or polygonized structure.
4. capable of replacing table tennis bat according to claim 1, is characterized in that: on described base plate, every square centimeter has 7 ~ 15 pores.
5. capable of replacing table tennis bat according to claim 1, is characterized in that: described air valve is Non-return air valve.
6. capable of replacing table tennis bat according to claim 1, is characterized in that: the one side that described spongy layer and base plate fit has smooth mucous membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210600.6U CN203989751U (en) | 2014-04-28 | 2014-04-28 | Capable of replacing table tennis bat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210600.6U CN203989751U (en) | 2014-04-28 | 2014-04-28 | Capable of replacing table tennis bat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989751U true CN203989751U (en) | 2014-12-10 |
Family
ID=52029828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210600.6U Expired - Fee Related CN203989751U (en) | 2014-04-28 | 2014-04-28 | Capable of replacing table tennis bat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111111122A (en) * | 2020-02-21 | 2020-05-08 | 重庆市炙热科技发展有限公司 | Table tennis bat capable of changing hitting friction force by using air pressure |
| CN114470686A (en) * | 2021-12-23 | 2022-05-13 | 盐城市艾斯特体育器材有限公司 | Table tennis bat suitable for children |
-
2014
- 2014-04-28 CN CN201420210600.6U patent/CN203989751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111111122A (en) * | 2020-02-21 | 2020-05-08 | 重庆市炙热科技发展有限公司 | Table tennis bat capable of changing hitting friction force by using air pressure |
| CN114470686A (en) * | 2021-12-23 | 2022-05-13 | 盐城市艾斯特体育器材有限公司 | Table tennis bat suitable for children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |