CN202044726U - Vibration-avoiding racket gripping structure - Google Patents
Vibration-avoiding racket gripping structure Download PDFInfo
- Publication number
- CN202044726U CN202044726U CN2011200525618U CN201120052561U CN202044726U CN 202044726 U CN202044726 U CN 202044726U CN 2011200525618 U CN2011200525618 U CN 2011200525618U CN 201120052561 U CN201120052561 U CN 201120052561U CN 202044726 U CN202044726 U CN 202044726U
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- racket
- handle
- shock
- absorbing
- inner core
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Abstract
The utility model discloses a vibration-avoiding racket gripping structure, comprising a gripping inner core and an outer wrapping layer which wraps on the gripping inner core. The outer surface of the outer wrapping layer and the gripping inner core is provided with a plurality of longitudinal concave regions. After the gripping inner core or the outer wrapping layer is externally wrapped via a belt layer, cavities are formed between the concave regions and a belt. The cavities can destroy and weaken vibration wave from a racket frame, so as to block a part of the vibration wave from the racket frame, so that the vibration wave is not transmitted to an arm which is thereby protected. In this way, the possibility of 'tennis elbow' is reduced and meanwhile the comfortableness in hitting tennis balls is enhanced. In addition, the arrangement of the concave regions relatively reduces the rigidity of some rackets and furthermore increases the ability of the rackets to control tennis balls.
Description
Technical field
The utility model is about ball racket structures such as a kind of tennis, squash, plumage bats, is meant a kind of racket shock-absorbing handle structure especially.
Background technology
The characteristics of ball game such as tennis, squash are exactly that hitting dynamics is bigger, therefore people are when choosing this type of racket, except to select weight lighter, topmost Consideration is exactly that the rigidity at frame of racket place is whether enough, whether the shock-proof effect of racket trigonum and handbar better.Especially even more important for the shock-absorbing performance of racket, this be because: if the shock-proof effect of racket is bad, the vibration wave that square stance produced will be directly delivered on the arm of human body, arm be ached after of long duration, promptly produce " tennis elbow " motion phenomenon that is commonly called as.Therefore, how increasing the shock-absorbing performance of this type of racket, is one of the important topic that will study for a long time of dealer.
Cooperate shown in Figure 1, the anti-vibration structure of general racket handle is to be provided with posterior limiting 2 ' at racket handle 1 ' skin, because the globality of handle 1 ' and frame, then vibration wave is also comparatively complete to the waveform that racket handle transmits, and so one deck elastic layer 2 ' of covering outward of this handle is not very desirable to the shock-proof effect of racket.Still need further to improve, this case just produces thus.
The utility model content
The purpose of this utility model is to provide a kind of racket shock-absorbing handle structure that improves racket shock-absorbing performance.
For achieving the above object, solution of the present utility model is:
A kind of racket shock-absorbing handle structure, this racket handle comprise handle inner core and the outer covering layer that is coated on the racket handle inner core; Wherein: on the outer surface of racket handle outer covering layer, be formed with several depressed areas longitudinally, after coating belt layer outside the outer covering layer, be formed with cavity between each depressed area and the belt.
Coat belt layer again after wrapping thin film outside the described racket handle outer covering layer earlier, then form cavity between film and each depressed area.
Described each depressed area is provided with on the cross section of handle outer covering layer axisymmetricly.
Further be provided with pneumatophore in the cavity of described each depressed area.
Soft shock-absorbing material further is set in the cavity of described each depressed area.
Described shock-absorbing material is foaming body or elastomeric material.
A kind of racket shock-absorbing handle structure, this racket handle comprise handle inner core and the outer covering layer that is coated on the racket handle inner core; Wherein: on the outer surface of handle inner core, be formed with several depressed areas longitudinally, after coating outer covering layer outside the handle inner core, be formed with cavity between each depressed area and the outer covering layer.
Coat outer covering layer again after wrapping thin film outside the described racket handle inner core earlier, then form cavity between film and each depressed area.
Described each depressed area is provided with on the cross section of handle inner core axisymmetricly.
Further be provided with pneumatophore in the cavity of described each depressed area.
Soft shock-absorbing material further is set in the cavity of described each depressed area.
Described shock-absorbing material is foaming body or elastomeric material.
Described outer covering layer is a belt layer.
After adopting such scheme; because the utility model is formed with several vertical depressed areas on the outer surface of the handle inner core of racket handle or handle outer covering layer; after coating belt layer outside handle inner core or the handle outer covering layer, be formed with cavity between each depressed area and the belt; the existence of this cavity can have an effect that destroys and weaken to the vibration wave that is come by conduction on the frame; thereby intercepted the vibration wave on a part of frame; make it be unlikely to be delivered on the arm; thereby arm had protective effect; reduced the possibility that " tennis elbow " takes place, simultaneously the comfort level during improved batting.
In addition, this depressed area the rigidity that can reduce some rackets relatively is set, further improve the ability of controlling the ball of racket.
Description of drawings
Fig. 1 is the schematic cross-section of existing racket handle;
Fig. 2 is the structural representation of the utility model racket handle embodiment one;
Fig. 3 is the structural representation of the utility model racket handle embodiment two;
Fig. 4 is the structural representation of the utility model racket handle embodiment three;
Fig. 5 is the structural representation of the utility model racket handle embodiment four;
Fig. 6 is the structural representation of the utility model racket handle embodiment five;
Fig. 7 is the structural representation of the utility model racket handle embodiment six;
Fig. 8 is the structural representation of the utility model racket handle embodiment seven;
Fig. 9 is the structural representation of the utility model racket handle embodiment eight;
Figure 10 is the structural representation of the utility model racket handle embodiment nine;
Figure 11 is the structural representation of the utility model racket handle embodiment ten.
The specific embodiment
Please as shown in Figure 2, the utility model has disclosed a kind of racket shock-absorbing handle structure, and this racket is to make with polymer composite, and this racket handle comprises the handle inner core 1 and the outer covering layer 2 that is coated on the racket handle inner core 1 of polymer composite; Its key is to be formed with several depressed areas 21 longitudinally on handle outer covering layer 2, coats outside the outer covering layer 2 between belt layer 3 each depressed area 21, back and the belt 3 to be formed with cavity.
The existence of this cavity can have an effect that destroys and weaken to the vibration wave that is come by conduction on the frame; thereby intercepted the vibration wave on a part of frame; make it be unlikely to be delivered on the arm; thereby arm had protective effect; reduced the possibility that " tennis elbow " takes place, simultaneously the comfort level during improved batting.And this depressed area 21 the rigidity that can reduce some rackets relatively is set, further improve the ability of controlling the ball of racket
Cooperate shown in Figure 3, second embodiment of the new racket shock-absorbing handle structure of this practicality, be outside outer covering layer 2, to be coated with thin film 4 earlier with several vertical depressed areas 21, carry out the coating of belt layer 3 again, the setting of film 4 herein is the elasticity that guarantees cavity volume, and is more comfortable when making the user grip handle.
Cooperate shown in Figure 4, the 3rd embodiment of the new racket shock-absorbing handle structure of this practicality is to insert air bag 5 in several vertical depressed areas 21 of racket handle outer covering layer 2, carries out the coating of belt layer 3 afterwards again, can increase the elasticity of cavity volume equally, it is comfortable to make the user grip.
Cooperate shown in Figure 5, the 4th embodiment of the new racket shock-absorbing handle structure of this practicality, be after in several vertical depressed areas 21 of racket handle outer covering layer 2, inserting air bag 5, be coated with thin film 4 earlier, carry out the coating of belt layer 3 again, so the racket handle that forms has further improved the comfortableness of using.
Cooperate shown in Figure 6, the 5th embodiment of the new racket shock-absorbing handle structure of this practicality, be in several vertical depressed areas 21 of racket handle outer covering layer 2, to insert soft shock-absorbing material 6, as the shock-absorbing material is foaming body or elastomeric material, carry out the coating of belt layer 3 again, the racket handle that forms like this not only grips comfortable, and can further increase the shock-absorbing performance of racket.
Please as shown in Figure 7, the 6th embodiment of the racket shock-absorbing handle structure that the utility model discloses, this racket is to make with polymer composite, this racket handle comprises the handle inner core 1 and the outer covering layer that is coated on the racket handle inner core 1 of polymer composite; Outer covering layer herein can directly adopt belt layer 3 ', and its key is to be formed with several depressed areas 11 longitudinally on handle inner core 1, is formed with cavity between each depressed area 11 and the belt 3 ' after coating belt layer 3 ' outside the handle inner core 1.
The existence of this cavity can have an effect that destroys and weaken to the vibration wave that is come by conduction on the frame; thereby intercepted the vibration wave on a part of frame; make it be unlikely to be delivered on the arm; thereby arm had protective effect; reduced the possibility that " tennis elbow " takes place, simultaneously the comfort level during improved batting.And this depressed area 11 the rigidity that can reduce some rackets relatively is set, further improve the ability of controlling the ball of racket
Cooperate shown in Figure 8, the 7th embodiment of the new racket shock-absorbing handle structure of this practicality, be to be coated with thin film 4 earlier having outside the handle inner core 1 of several vertical depressed areas 11, carry out the coating of belt layer 3 ' again, the setting of film 4 herein is the elasticity that guarantees cavity volume, and is more comfortable when making the user grip handle.
Cooperate shown in Figure 9, the 8th embodiment of the new racket shock-absorbing handle structure of this practicality is to insert air bag 5 in several vertical depressed areas 11 of racket handle inner core 1, carries out the coating of belt layer 3 ' afterwards again, can increase the elasticity of cavity volume equally, it is comfortable to make the user grip.
Cooperate shown in Figure 10, the 9th embodiment of the new racket shock-absorbing handle structure of this practicality, be after in several vertical depressed areas 11 of racket handle inner core 1, inserting air bag 5, be coated with thin film 4 earlier, carry out the coating of belt layer 3 ' again, so the racket handle that forms has further improved the comfortableness of using.
Cooperate shown in Figure 11, the tenth embodiment of the new racket shock-absorbing handle structure of this practicality, be in several vertical depressed areas 11 of racket handle inner core 1, to insert soft shock-absorbing material 6, as the shock-absorbing material is foaming body or elastomeric material, carry out the coating of belt layer 3 ' again, the racket handle that forms like this not only grips comfortable, and can further increase the shock-absorbing performance of racket.
Claims (13)
1. racket shock-absorbing handle structure, this racket handle comprise handle inner core and the outer covering layer that is coated on the racket handle inner core; It is characterized in that: on the outer surface of racket handle outer covering layer, be formed with several depressed areas longitudinally, after coating belt layer outside the outer covering layer, be formed with cavity between each depressed area and the belt.
2. racket shock-absorbing handle structure as claimed in claim 1 is characterized in that: coat belt layer again after wrapping thin film outside the racket handle outer covering layer earlier, then form cavity between film and each depressed area.
3. racket shock-absorbing handle structure as claimed in claim 1 or 2 is characterized in that: described each depressed area is provided with on the cross section of handle outer covering layer axisymmetricly.
4. racket shock-absorbing handle structure as claimed in claim 1 or 2 is characterized in that: further be provided with pneumatophore in the cavity of each depressed area.
5. racket shock-absorbing handle structure as claimed in claim 1 or 2 is characterized in that: soft shock-absorbing material further is set in the cavity of each depressed area.
6. racket shock-absorbing handle structure as claimed in claim 5 is characterized in that: the shock-absorbing material is foaming body or elastomeric material.
7. racket shock-absorbing handle structure, this racket handle comprise handle inner core and the outer covering layer that is coated on the racket handle inner core; It is characterized in that: on the outer surface of handle inner core, be formed with several depressed areas longitudinally, after coating outer covering layer outside the handle inner core, be formed with cavity between each depressed area and the outer covering layer.
8. racket shock-absorbing handle structure as claimed in claim 7 is characterized in that: coat outer covering layer again after wrapping thin film outside the racket handle inner core earlier, then form cavity between film and each depressed area.
9. as claim 7 or 8 described racket shock-absorbing handle structures, it is characterized in that: each depressed area is provided with on the cross section of handle inner core axisymmetricly.
10. as claim 7 or 8 described racket shock-absorbing handle structures, it is characterized in that: further be provided with pneumatophore in the cavity of each depressed area.
11., it is characterized in that: soft shock-absorbing material further is set in the cavity of each depressed area as claim 7 or 8 described racket shock-absorbing handle structures.
12. racket shock-absorbing handle structure as claimed in claim 11 is characterized in that: described shock-absorbing material is foaming body or elastomeric material.
13. racket shock-absorbing handle structure as claimed in claim 7 is characterized in that: described outer covering layer is a belt layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200525618U CN202044726U (en) | 2011-03-02 | 2011-03-02 | Vibration-avoiding racket gripping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200525618U CN202044726U (en) | 2011-03-02 | 2011-03-02 | Vibration-avoiding racket gripping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044726U true CN202044726U (en) | 2011-11-23 |
Family
ID=44985052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200525618U Expired - Fee Related CN202044726U (en) | 2011-03-02 | 2011-03-02 | Vibration-avoiding racket gripping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114765962A (en) * | 2019-11-19 | 2022-07-19 | Pda生态创新实验室 | Shaft for sporting activities |
-
2011
- 2011-03-02 CN CN2011200525618U patent/CN202044726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114765962A (en) * | 2019-11-19 | 2022-07-19 | Pda生态创新实验室 | Shaft for sporting activities |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20190302 |