CN102125751A - Table tennis racket, tennis racket, badminton racket or squash racket with shock absorption grip - Google Patents
Table tennis racket, tennis racket, badminton racket or squash racket with shock absorption grip Download PDFInfo
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- CN102125751A CN102125751A CN2011100265992A CN201110026599A CN102125751A CN 102125751 A CN102125751 A CN 102125751A CN 2011100265992 A CN2011100265992 A CN 2011100265992A CN 201110026599 A CN201110026599 A CN 201110026599A CN 102125751 A CN102125751 A CN 102125751A
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- racket
- elastic device
- tennis
- lever
- striking plate
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Abstract
The invention discloses a table tennis racket, a tennis racket, a badminton racket or a squash racket with a shock absorption grip. The racket comprises a batting board 1 and a grip sheet 2. The racket is characterized in that: an elastic device 3 in a stress state is arranged between the grip sheet 2 and the batting board 1. When the shock of the racket is transferred to the position of the grip after the racket strikes a ball, the elastic deformation of the elastic device 3 consumes the shock energy and damps the strength of the shock, and the elastic device does not reflect the shock and does not affect the batting shock information transferred to a hand from the outer side of the grip sheet 2 by the batting board 1 at the same time. The elastic device 3 is in the elastic stress state, so that the elastic device has higher absorption effect on the shock and plays a role in supporting the grip sheet, and the strength of the grip is not excessively reduced. The problems of poor handfeel of the racket, tennis elbow formation and the like caused by excessive shock of the racket are solved by using low cost and simple production processes.
Description
1, technical field
The present invention relates to a kind of table tennis bat, tennis racket, racket or wall ball racket, particularly relate to a kind of table tennis bat, tennis racket, racket or wall ball racket of lever damping.
2, background technology
A lot of table tennis bats, tennis racket, racket and wall ball racket tremble excessive in use, when being delivered to handle, this excessive trembling influenced hand greatly to the batting information perception, tennis racket wherein, trembling of racket and wall ball racket also can be caused the injury of tennis elbow, perception to ball is exactly the sensation of trembling that comes from base plate in fact, but this excessive a kind of often trembling repeatedly of trembling, tremble and be delivered to the lever end and return again, it is very slow to decay, and then the feel of the ball and control have been influenced, this trembling and be repeatedly because the deformation of racket part recovers to cause, particularly very thin stronger in table tennis bat with trembling repeatedly of the base plate that has added man-made fibre material, Here it is why a lot of table tennis player players for strength at the bottom of the powerful fiberboard of strength give it up and be unwilling to select feel very clearly but the reason of the very serious thin base plate that trembles, at tennis racket, in the use of racket and wall ball racket, a lot of players select for use expensive natural gutstring to solve the problem of trembling, but effect is general and cost is too high, general amateur is difficult to bear, in addition, the method that adopts the shank damping of twining modes such as padded coaming is also arranged in technology in the past, but effect is all not obvious, and tennis elbow is still very serious to athletic injury; How eliminating the decay of trembling of thin base plate of table tennis bat and foundation board gives feel slowly and controls the adverse effect of bringing, and the injury of trembling to elbow that solves tennis racket, racket and wall ball racket is a problem that does not find fine solution as yet in the prior art, the solution of this problem will be played very big influence to table tennis, tennis, shuttlecock and squash The Application of Technology, popularize also very crucial for the amusement of this type of Motion Technology.
3, summary of the invention
For the base plate that overcomes the thin base plate of existing table tennis bat and the add staple fibre slow problem of decay of trembling after the batting of decay slow and tennis racket, racket and wall ball racket of trembling, the invention provides and a kind ofly can accelerate tremble table tennis bat, tennis racket, racket or the wall ball racket of lever damping of decay of racket.
Comprise striking plate and lever sheet, it is characterized in that: be provided with the elastic device that is in stress state between lever sheet and the striking plate.This elastic device makes when trembling of square stance racket is delivered to the lever position, be in stress-deformation state the good damping of elastic device tremble, and do not reflect again and tremble, the elastic deformation of elastic device with and and lever or the batting sliding friction between clapping consumed lever sheet and the striking plate energy that trembles repeatedly, make its rapid decay, reduce rebound amount and bounce-back number of times, can't influence trembling of first ripple batting information that transmits in the outside from striking plate to the lever sheet simultaneously.Elastic device is in the elastic stress state to make to the absorption of trembling bigger, and the too much reduction of intensity that can play a supporting role and can not make lever lever, the present invention has removed to a great extent and bad trembled repeatedly and kept useful trembling, the trembling of feel and control that weaken the effect played great role, also do not cause lever intensity too to reduce simultaneously.
Further improvement of the present invention is:
Lever sheet rear and front end is fixed on the striking plate, and elastic device mediates.The intensity that when obtaining damping, can also keep lever so to greatest extent.
Lever sheet front end is fixed on the striking plate, and elastic device mediates and the rear portion.So not only can more reduce and tremble, can also in the time of batting, buffering ball strength increase energy storage, make that batting is stronger.
Described elastic device is the strip lug set that is in stress elastic deformation state, and strip lug and face are acute angle, and an end of strip lug combines, and the other end is attached on striking plate or the lever sheet.The lug of this inclination that is in stress state tremble deformation when transmitting and and the striking plate or the lever sheet sidewall of being fitted produce friction, and then consume the energy that more back and forth trembles.
Described elastic device is the strip lug set that is in stress elastic deformation state, and strip lug and face are acute angle, and the centre of strip lug combines, and two ends are attached on striking plate or the lever sheet.Can consume trembling on striking plate and the lever sheet so simultaneously and play the tremble effect of energy of bigger consumption.
Described elastic device is wooden.Like this can be directly with the material cutting of lever, cost is low.
Described elastic device is a staple fibre.Staple fibre intensity and elasticity height, thus the elastic device that can be made into more tiny precision can absorb the energy that more trembles.If use the elastic device of staple fibre on tennis racket, racket or wall ball racket, existing very high intensity can be born very big impact force, and weight is also light.
Described elastic device is the v font shell fragment that is in stress elastic deformation state.V font shell fragment is the combination of racket and lever more firmly.
Described elastic device is the annular shell fragment that is in stress elastic deformation state.The damping effect of continuous a plurality of annular shell fragments is also fine.
Described elastic device is the spring-like device of deformation direction perpendicular to the lever wall.The deformation of spring-like device also can absorb the energy that trembles, and accessory finds easily.
The present invention and prior art are compared following advantage: the present invention is by adding the elastic device that is in stress-deformation state between racket plate and lever sheet, make and when handle portion is back and forth transmitted, be subjected to the elastic deformation of the elastic device under the stress state and the consumption of friction trembling, thereby greatly reduce intensity and order of reflection that lever trembles, reduced the influence of trembling to the feel of the ball and control, and reduced the injury of trembling to elbow, and this kind structure help most the little amplitude of attenuate high frequency to harmful the trembling of elbow, then keep a lot for the trembling of feel that help of low frequency large amplitude; This structure can also cause racket, and making body is because the energy storage effect of elastic device makes that the batting energy loss is little, and return of serve strength is big in batting, and feel is also softer; And this structure does not have too much influence to the intensity of handle yet, and its production cost is not high yet, and effect obviously helps popularizing, and this mode ratio damping device effect in the past of utilizing the elastic device stress state to absorb the energy that trembles is more remarkable.
4, description of drawings:
The present invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the preceding diagrammatic sketch of the embodiment of the invention one,
Fig. 2 is the right view of the embodiment of the invention one lever sheet,
Fig. 3 is the partial right side view of the embodiment of the invention one,
Fig. 4 is the partial right side view of the embodiment of the invention two,
Fig. 5 is the embodiment of the invention three shank longitudinal sectional views,
Fig. 6 is a place view in transverse section of Fig. 5,
Fig. 7 is a place shell fragment view in transverse section of Fig. 5,
Fig. 8 is the embodiment of the invention four shank longitudinal sectional views,
Fig. 9 is the b place view in transverse section of Fig. 8,
Figure 10 is the b place shell fragment view in transverse section of Fig. 8.
5, the specific embodiment:
Enforcement of the present invention is just like Fig. 1, Fig. 2 and shown in Figure 3, comprise striking plate 1 and lever sheet 2, it is characterized in that: be provided with the wooden elastic device 3 that is in stress state between lever sheet 2 and the striking plate 1, elastic device 3 and lever one, as shown in Figure 3, elastic device 3 is the set that are in the strip lug 5 of stress elastic deformation state, strip lug 5 and face are acute angle, one end of strip lug combines, the other end is attached on the striking plate 1, glue lever sheet 2 rear and front ends and on striking plate 1, elastic device 3 mediates.As shown in Figure 2, lever sheet 2 is sticking as yet and in striking plate 1, strip lug 5 exceeds lever sheet 2 thickness directions as can be seen, sticking and after on the striking plate 1 when lever sheet 2 front and back ends, the strip lug 5 crooked deformation that is under pressure, produce the elasticity internal stress, when the striking plate square stance, tremble when being delivered to grip, striking plate 1 produces the deformation of dipping and heaving owing to tremble, strip lug 5 is under pressure and elastic deformation takes place and consume the energy that part is trembled, in this simultaneously, thereby strip lug 5 ends produce sliding friction and consume the feasible decay fast of trembling of energy that part is trembled again on striking plate 1, eliminated the influence of trembling and strengthened control feel, if elastic device 3 is to make and be that both sides all are provided with strip lug 5 up and down with fibrous material, the effect that better reduction is trembled is played in trembling on can accelerate simultaneously like this to decay striking plate 1 and the lever sheet 2.
Enforcement two of the present invention as shown in Figure 4, difference with embodiment one is, lever front end lever sheet 2 and striking plate 1 are bonding, the striking plate 1 of lever rear end part not and lever sheet 2 bonding, but lived unsettled by strip lug 5 extruding of shell fragment 3, the rear end of lever sheet 2 is bonding, this structure makes being absorbed by shell fragment 3 of trembling when trembling of racket is delivered to the rear end of striking plate 1 more, thereby realize better damping and reduce the effect that rebounds, and the front and back end deformation energy storage of striking plate 1 is bigger, realizes bigger elasticity; The production and processing of embodiment one and embodiment two can be adopted the mode of lever sheet 2 and striking plate 1 pressurized adhesion, treat that the glue solidifies after, the strip lug 5 of elastic device 3 is in the elastic deformation stress state, strip lug 5 is spreading glue not.
Enforcement three of the present invention is as Fig. 5, Fig. 6 and shown in Figure 7, the present invention is applied in the handle structure of racket damping, the 1st, striking plate, the 2nd, lever sheet, the 6th, the shell fragment of elastic device 3, shell fragment 6 is in the elastic stress state, striking plate 1 and lever sheet 2 are bonding in the position of lever front end 7, and lever sheet 2 is 8 place's closures in the lever rear end, and shell fragment 6 extruding that striking plate 1 rear end is in stress state is fixed and unsettled, Fig. 6 is the view in transverse section at a place of Fig. 5, and Fig. 7 is the view in transverse section of shell fragment 6 at a place.The afterbody of striking plate 1 is lived in shell fragment 6 extruding, also play fixing effect, when trembling after the racket batting is delivered to striking plate 1 afterbody, shell fragment 6 elastic deformations take place and when deformation and the frictional attenuation of lever sheet 2 and striking plate 1 sidewall the energy that trembles, alleviate the intensity and the reciprocal time of trembling, the effect that play damping, reduces injury, improves feel, the unsettled structure in this in addition striking plate 1 rear end increases the integral, flexible energy storage deformation of racket, increase return of serve strength, make that also feel is softer.
Enforcement four of the present invention is as Fig. 8, Fig. 9 and shown in Figure 10, it is the handle structure that the present invention is applied in the tennis racket damping, the 1st, striking plate, the 2nd, lever sheet, the 6th, the shell fragment of elastic device 3, it is the shell fragment that is continuous v font, shell fragment 6 is to be in the elastic stress state, and striking plate 1 and lever sheet 2 are bonding at lever front end 7 places, and lever sheet 2 is 8 place's closures in the lever rear end, Fig. 9 is the view in transverse section at the b place of Fig. 8, and Figure 10 is the view in transverse section of shell fragment 6 at the b place of Fig. 8.Principle with embodiment three is the same, the elasticity shell fragment 6 that is in stress state plays the effect that decay striking plate 1 trembles, the energy that trembles is changed into the frictional heat energy between the sidewall of elastic deformation energy and shell fragment 6 and lever sheet 2 and striking plate 1, thereby consume unnecessary energy, play damping, reduce the effect that injury, soft feel and energy storage increase return of serve strength.The processing mode of embodiment three and embodiment four can be after fixing elastic device 3 and lever sheet 2, the afterburning mode of inserting in the lever in the rear portion of striking plate 1, make the shell fragment 6 of elastic device 3 be in the elastic stress state, perhaps after fixing lever sheet 2 and striking plate 1, the shell fragment 6 of elastic device 3 from the gap of rear portion afterburning insertion striking plate 1 and lever sheet 2, is played same effect.
Claims (10)
1. the table tennis bat of a lever damping, tennis racket, racket or wall ball racket comprise striking plate (1) and lever sheet (2), it is characterized in that: be provided with the elastic device (3) that is in stress state between lever sheet (2) and the striking plate (1).
2. table tennis bat according to claim 1, tennis racket, racket or wall ball racket is characterized in that: lever sheet (2) rear and front end is fixed on the striking plate (1), and elastic device (3) mediates.
3. table tennis bat according to claim 1, tennis racket, racket or wall ball racket is characterized in that: lever sheet (2) front end is fixed on the striking plate (1), and elastic device (3) mediates and the rear portion.
4. according to claim 1,2 or 3 described table tennis bats, tennis racket, racket or wall ball racket, it is characterized in that: described elastic device (3) is strip lug (5) set that is in stress elastic deformation state, strip lug (5) and face are acute angle, one end of strip lug combines, and the other end is attached on striking plate (1) or the lever sheet (2).
5. according to claim 1,2 or 3 described table tennis bats, tennis racket, racket or wall ball racket, it is characterized in that: described elastic device (3) is strip lug (5) set that is in stress elastic deformation state, strip lug (5) and face are acute angle, the centre of strip lug combines, and two ends are attached on striking plate (1) and the person's lever sheet (2).
6. according to claim 1,2 or 3 described table tennis bats, tennis racket, racket or wall ball racket, it is characterized in that: described elastic device (3) is wooden.
7. according to claim 1,2 or 3 described table tennis bats, tennis racket, racket or wall ball racket, it is characterized in that: described elastic device (3) is a staple fibre.
8. table tennis bat according to claim 1, tennis racket, racket or wall ball racket is characterized in that: described elastic device (3) is the v font shell fragment (9) that is in stress elastic deformation state.
9. table tennis bat according to claim 1, tennis racket, racket or wall ball racket is characterized in that: described elastic device (3) is the annular shell fragment that is in stress elastic deformation state.
10. table tennis bat according to claim 1, tennis racket, racket or wall ball racket is characterized in that: described elastic device (3) is the spring-like device of deformation direction perpendicular to the lever wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100265992A CN102125751A (en) | 2010-01-17 | 2011-01-16 | Table tennis racket, tennis racket, badminton racket or squash racket with shock absorption grip |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020002954 | 2010-01-17 | ||
| CN201020002954.3 | 2010-01-17 | ||
| CN2011100265992A CN102125751A (en) | 2010-01-17 | 2011-01-16 | Table tennis racket, tennis racket, badminton racket or squash racket with shock absorption grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102125751A true CN102125751A (en) | 2011-07-20 |
Family
ID=44264181
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200215965U Expired - Fee Related CN202122805U (en) | 2010-01-17 | 2011-01-16 | Table tennis bat, tennis racket, badminton racket or squash racket with shock absorbing handle |
| CN2011100265992A Pending CN102125751A (en) | 2010-01-17 | 2011-01-16 | Table tennis racket, tennis racket, badminton racket or squash racket with shock absorption grip |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200215965U Expired - Fee Related CN202122805U (en) | 2010-01-17 | 2011-01-16 | Table tennis bat, tennis racket, badminton racket or squash racket with shock absorbing handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202122805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355905A (en) * | 2017-08-24 | 2017-11-17 | 广东美的制冷设备有限公司 | Compressor and there is its refrigerating plant |
| CN107670246A (en) * | 2017-11-08 | 2018-02-09 | 淮南师范学院 | A kind of scalable tennis racket of damping type |
| CN110124284A (en) * | 2019-05-31 | 2019-08-16 | 江苏正和体育用品有限公司 | A kind of Multi-functional badminton racket |
-
2011
- 2011-01-16 CN CN2011200215965U patent/CN202122805U/en not_active Expired - Fee Related
- 2011-01-16 CN CN2011100265992A patent/CN102125751A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355905A (en) * | 2017-08-24 | 2017-11-17 | 广东美的制冷设备有限公司 | Compressor and there is its refrigerating plant |
| CN107670246A (en) * | 2017-11-08 | 2018-02-09 | 淮南师范学院 | A kind of scalable tennis racket of damping type |
| CN107670246B (en) * | 2017-11-08 | 2019-05-31 | 淮南师范学院 | A kind of scalable tennis racket of damping type |
| CN110124284A (en) * | 2019-05-31 | 2019-08-16 | 江苏正和体育用品有限公司 | A kind of Multi-functional badminton racket |
| CN110124284B (en) * | 2019-05-31 | 2020-12-08 | 江苏正和体育用品有限公司 | Multifunctional badminton racket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202122805U (en) | 2012-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |