CN201855548U - Table tennis bat, tennis racket or badminton racket with adjustable hitting torque - Google Patents
Table tennis bat, tennis racket or badminton racket with adjustable hitting torque Download PDFInfo
- Publication number
- CN201855548U CN201855548U CN2010201869897U CN201020186989U CN201855548U CN 201855548 U CN201855548 U CN 201855548U CN 2010201869897 U CN2010201869897 U CN 2010201869897U CN 201020186989 U CN201020186989 U CN 201020186989U CN 201855548 U CN201855548 U CN 201855548U
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- racket
- tennis
- batting
- bat
- adjusting device
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- Expired - Fee Related
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Abstract
The utility model discloses a table tennis bat, a tennis racket or a badminton racket with adjustable hitting torque, which comprises a hitting bat/racket 1 and a grip handle 2, and is characterized in that a hitting torque adjusting device 3 which is adjusted by a heavy object is arranged at a position around the hitting bat/racket 1. The further improvement uses the screw-type detachable heavy object 4, so that the number and the position of the heavy object can be adjusted according to the requirement of a user on force, the force when a ball hits a position which deviates from a centerline is also great by adding the device capable of adjusting the transverse hitting torque around the bat/racket, the improvement to the hitting force of fast break and loop balls in table tennis as well as top-spin and back-spin balls in tennis is facilitated, a player can better display technique and tactics, and the development of the sports is facilitated.
Description
1, technical field
The utility model relates to a kind of table tennis bat, tennis racket or racket, particularly relates to the adjustable table tennis bat of a kind of batting moment of torsion, tennis racket or racket.
2, background technology
The batting moment of torsion, it is the reaction force of the strength at the twisting racket inclination angle of departing from longitudinal midline that when the square stance ball does not impact on center line, produced, we are using table tennis bat, tennis racket, when racket or wall ball racket, batting often can not accurately impact when the center in sweet district, if skew just has been offset longitudinal centre line to both sides, at this time owing to support that the racket mass ratio of this racket lateral torsion is less, clap shape and be easy to skew, and impacting strength also makes a discount, also have us using loop drive to beat bead in the platform with choosing such as table tennis, during the top spin of tennis squash, just need impact in some positions of departing from racket longitudinal central axis line, when playing loop drive and top spin, the racket point of contact is the downside of longitudinal central axis line, at this moment needing hand to do strengthens in the top of bottom power accordingly, top power is big more, and to go out ball strength just big more, in the quick attack technology of table tennis, striking point on the ball is often on the top of longitudinal midline, the top power on top is big more, and to go out the strength of ball just big more, lethality strengthens, the top power of this moment of torsion derives from the top power of hand to racket, also has the quality that important source is exactly racket longitudinal central axis line both sides, the design of our a lot of racket structures in the past can be so that the overall weight that Heavy ball is clapped or regulate racket longitudinal central axis line and improve quality the position of center of gravity such as zl00250172.4, the former is very low to the efficient of the effect of batting lateral torsion, and the increase of overall weight also strengthened the difficulty of brandishing, and the latter's center of gravity is regulated the almost not effect of moment of torsion strength to longitudinal central axis line both sides.
3, summary of the invention
In order to overcome the problem a little less than the position striking force that existing racket square stance departs from racket longitudinal central axis line, the utility model provides the striking force and the oeverall quality of the band of position that a kind of increase departs from racket longitudinal central axis line to increase few outstanding effect table tennis bat, tennis racket and racket.
The utility model is achieved in that and comprises batting bat and lever that it is characterized in that: batting is clapped the somewhere, border and is provided with the batting torque adjusting device that weight is regulated.The interpolation of this device makes ball impact when racket departs from the position of longitudinal midline, and the strength that impacts that racket gives ball improves greatly, helps increasing the enforcement of batting power and various technique and tactics.
Further improvement of the utility model is:
Described batting torque adjusting device is made up of with dismountable some weights that can be mounted thereto some holes or groove.Thereby can play the different effects that impacts according to the quantity of user's changes in demand weight like this.
Weight on the described batting torque adjusting device is stuck on hole or the groove.This structure can be dismantled easily at any time, and low processing cost.
Weight on the described batting torque adjusting device is the screw that has screw and nut, twists with thread forms to be buckled on hole or the groove.The form reliability height of screw thread, production cost is also low, simple installation, and also accessory is sought easily.
Described batting torque adjusting device position is in the base board of table tennis bat shoulder and surpasses lever sheet front end on vertical longitudinal central axis line direction.Can strengthen the longitudinal strength of whole racket like this, make the layback deformation of square stance racket reduce greatly, increase control and striking force.
Described batting torque adjusting device position is in the tennis racket shoulder.Being in whole position can play the positive effect that increases moment of torsion and also be unlikely to weight and too concentrate on the head of racket influence and brandish speed.
Described batting torque adjusting device is that the slidably groove of weight is housed.The mode of sliding need not be dismantled the variation that weight just can be realized striking force.But cost advantage and reliability are all made a discount.
The quality of the weight on the described batting torque adjusting device is about 1 gram.Also can bring obvious variation even this weight is added a weight, also be unlikely to preponderance to impacting effect.
The utility model is compared following advantage with prior art: to make that ball impacts when departing from the position of center line strength also very big by add the device can regulate horizontal batting moment of torsion in the racket border for the utility model, help such as the quick attack in the table tennis, screw off the raising of the striking force of spiral in loop drive and the tennis, and can be according to everyone feel strength and technical characterstic different, thereby adopt the weight of varying number and make weight be installed in diverse location and realize more personalized adaptability, make that more the multiselect hand can better be put technique and tactics to good use, help the development of this motion.
4, description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the preceding diagrammatic sketch of the utility model embodiment one,
Fig. 2 is the right view of the utility model embodiment one,
Fig. 3 is the preceding diagrammatic sketch of the utility model embodiment two,
Fig. 4 is the right view of the utility model embodiment two,
Fig. 5 is the preceding diagrammatic sketch of the utility model embodiment three,
Fig. 6 is the preceding diagrammatic sketch of the utility model embodiment four.
5, the specific embodiment:
Enforcement one of the present utility model and two is as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, be the pen-hold grip in the table tennis bat and the embodiment of shake-hands grip, among two embodiment, comprise batting bat 1 and lever 2, batting torque adjusting device 3 is made up of some holes and dismountable some weights 4 that can be mounted thereto, simple in structure easy production like this, the dependability height, also be not easy to damage, batting torque adjusting device 3 positions are in the base board of table tennis bat shoulder and surpass lever sheet front end on vertical longitudinal central axis line directions, can strengthen the longitudinal strength of racket like this, reduce the layback deformation of square stance racket integral body, improved the accuracy of striking speed and control, because in two kinds of deformation of racket square stance, local dent deformation can be played good ball-handling and increase the effect of rotation, whole layback deformation then can delay striking speed, also influence the accuracy of control greatly, weight 4 on the batting torque adjusting device 3 is the screws that have screw and nut, the structure of this sample is easy to produce and accessory, dismantle also more convenient, the user can install the different weight of quantity 4 according to demand, with install at diverse location, to play different striking force requirements, the quality of weight 4 is about 1 gram, even such weight makes that add a weight 4 also can play obvious effects and also be unlikely to weight and increase too much influence and brandish.What Fig. 3 and Fig. 4 showed is that adjusting device is located at the racket inboard, like this can simplified structure.The use of this structure makes that ball is when hitting the position of departing from longitudinal midline when implementing such as quick attack or loop-drive in a word, and the moment of torsion strength that the quality of racket is given ball obviously increases, and increases the strength of batting, makes the technique and tactics performance more freely.
Enforcement three of the present utility model and four as shown in Figure 5 and Figure 6, comprise batting frame 5 and lever 6, at tennis racket, the bat shoulder outside of the frame 5 of racket or wall ball racket or bat shoulder are provided with the batting torque adjusting device 3 of dismountable some weights 4 that can be mounted thereto, the quantity of weight 4 can be added varying number and position according to user's requirement, embodiment four among Fig. 6, simplified the structure of batting torque adjusting device 3 more, directly utilize existing frame, install and get final product, but this need give the reinforcement of intensity at the frame of this position, the reduction of the intensity of being brought in the hole is set with counteracting, can be again realize with the mode of outsourcing one deck crust, this on the whole structure also makes, tennis racket is at square stance, give not impact ball on the racket longitudinal midline with than big a lot of striking force, help such as, the technique and tactics of top spin and chop is implemented, also increased the robustness of batting, particularly usually control inaccurate amateur for batting, they dub and have reduced, and help the development of this motion.
Claims (8)
1. the adjustable table tennis bat of batting moment of torsion, tennis racket or racket comprise batting bat (1) and lever (2), and it is characterized in that: batting is clapped (1) somewhere, border and is provided with the batting torque adjusting device (3) that weight is regulated.
2. table tennis bat according to claim 1, tennis racket or racket is characterized in that: described batting torque adjusting device (3) is made up of with dismountable some weights (4) that can be mounted thereto some holes or groove.
3. table tennis bat according to claim 1, tennis racket or racket is characterized in that: the weight (4) on the described batting torque adjusting device (3) is stuck on hole or the groove.
4. according to claim 1,2 or 3 described table tennis bats, tennis racket or racket, it is characterized in that: the weight (4) on the described batting torque adjusting device (3) is the screw that has screw and nut, twists with thread forms to be buckled on hole or the groove.
5. according to claim 1,2 or 3 described table tennis bats, tennis racket or racket, it is characterized in that: described batting torque adjusting device (3) position is in the base board of table tennis bat shoulder and surpasses lever sheet front end on vertical longitudinal central axis line direction.
6. according to claim 1,2 or 3 described table tennis bats, tennis racket or racket, it is characterized in that: described batting torque adjusting device (3) position is in the tennis racket shoulder.
7. table tennis bat according to claim 1, tennis racket or racket is characterized in that: described batting torque adjusting device (3) is that the slidably groove of weight (4) is housed.
8. according to claim 1,2 or 3 described table tennis bats, tennis racket or racket, it is characterized in that: the quality of the weight (4) on the described batting torque adjusting device (3) is at 1 gram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201869897U CN201855548U (en) | 2010-04-27 | 2010-04-27 | Table tennis bat, tennis racket or badminton racket with adjustable hitting torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201869897U CN201855548U (en) | 2010-04-27 | 2010-04-27 | Table tennis bat, tennis racket or badminton racket with adjustable hitting torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855548U true CN201855548U (en) | 2011-06-08 |
Family
ID=44101368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201869897U Expired - Fee Related CN201855548U (en) | 2010-04-27 | 2010-04-27 | Table tennis bat, tennis racket or badminton racket with adjustable hitting torque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855548U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013016937A1 (en) * | 2011-07-29 | 2013-02-07 | 铜陵神宠专利设计院 | Battledore with variable weight |
| CN106730702A (en) * | 2017-01-11 | 2017-05-31 | 周锦 | A kind of smart table tennis are clapped |
| CN109847297A (en) * | 2017-11-30 | 2019-06-07 | 赵谊华 | A kind of base board of table tennis bat |
-
2010
- 2010-04-27 CN CN2010201869897U patent/CN201855548U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013016937A1 (en) * | 2011-07-29 | 2013-02-07 | 铜陵神宠专利设计院 | Battledore with variable weight |
| CN106730702A (en) * | 2017-01-11 | 2017-05-31 | 周锦 | A kind of smart table tennis are clapped |
| CN109847297A (en) * | 2017-11-30 | 2019-06-07 | 赵谊华 | A kind of base board of table tennis bat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20130427 |