CN203264215U - Serving trainer - Google Patents
Serving trainer Download PDFInfo
- Publication number
- CN203264215U CN203264215U CN 201320106385 CN201320106385U CN203264215U CN 203264215 U CN203264215 U CN 203264215U CN 201320106385 CN201320106385 CN 201320106385 CN 201320106385 U CN201320106385 U CN 201320106385U CN 203264215 U CN203264215 U CN 203264215U
- Authority
- CN
- China
- Prior art keywords
- service
- lever
- utility
- model
- serving
- 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.)
- Expired - Fee Related
Links
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
- 229920003052 natural elastomer Polymers 0.000 claims description 2
- 229920001194 natural rubber Polymers 0.000 claims description 2
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000000707 wrist Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000018286 Shoulder injury Diseases 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 210000000323 shoulder joint Anatomy 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model relates to a serving trainer. The serving trainer comprises a grab handle and a flexible connecting belt provided with a first end and a second end, wherein the first end is connected with the far end of the grab handle and extends out from the far end; and a weight is connected with the second end. Compared with the prior art, the serving trainer provided by the utility model has the beneficial effects in that the used flexible connecting belt is more accurate in structure and can effectively imitate a serving motion; and the accuracy in a holding posture of a user can be ensured through an arranged bump positioning part, so as to ensure that the user can complete correct serving exercises through the serving trainer provided by the utility model, and the accurate and regular serving motion can be completely grasped.
Description
Technical field
The utility model relates to a kind of exercising device, more particularly, relates to a kind of service training aids.
Background technology
The motion such as tennis, shuttlecock is very favorite exercises of compatriots.But to skillfully grasp this type games and need a large amount of exercises.GPRS tennis, the large-scale net of this class of shuttlecock bounce the motion of beating class, at first need to have practised the technology of service.Good service technique is to obtain the key of sports advantage.Service preferably requires the arm of batting fully upwards to extend in the batting process.Usually, the sportsman can beat the arm of its batting directly in the process of swinging the bat.This batting mode has produced great pulling force at athletic shoulder, probably causes the shoulder injury.In addition, it is also very crucial that the sportsman needs crooked this action of its ancon when ready serve.The key point of the correct operation that service is swung the bat is the Lower Half of arm is risen to Back stroke, is the straight state of beating from lower curved state-transition.At this moment, wrist is lax, and all strength that transmit from leg, body and arm are concentrated for impacting upwards, forward spheroid like this.Brandish racket if beat straight state at arm, the speed restriction that racket speed is rotated around shoulder joint by arm.Keep simultaneously wrist lax if bend arms, the effect that impacts out can produce striking speed faster.In sum, prior art needs a kind of service training aids, and it can help the user to form good service custom.
The utility model content
In view of the problem that prior art exists, the purpose of this utility model is to provide a kind of service training aids, and it is exclusively used in the delivery of service that the training user forms standard.
Particularly, service training aids of the present utility model adopts following technical scheme: a kind of service training aids comprises lever; And the flexible link belt with first end and second end, described first end is connected to the far-end of lever, and extends from far-end, and described the second end is connected with counterweight.
Preferably, described lever has eight inclined-planes around the lever circumference, and lever has protruding location division, correct grip locations when using with indication.More preferably, lever has the first protruding location division that is suitable for right-handed person's use and is suitable for the second protruding location division that left-handed person is used.
In shuttlecock or this type games of tennis, complicated and the most important once batting during service.The delivery of service of effective powerful is similar to the action of " throwing away forward ".In service training aids of the present utility model, the flexibility of service arm has been embodied in the end with the flexible link belt of counterweight, the connection when flexible link belt allows the user to serve a ball between shoulder, ancon, wrist and hand is brought into play maximum striking speed in the mode of nature.
The counterweight that is connected to connecting band allows the correct delivery of service of training aids simulation of the present utility model.During use, in fact it will produce the similar action that impacts automatically, make counterweight extend fully and effectively in delivery of service.Why with flexible link belt as training tool, be because flexible link belt can be realized unrestricted, delivery of service freely, and unlike straight, rigid connecting rod, can not curve.The service of tennis (shuttlecock) is multidirectional action, relates to a plurality of joints and a plurality of plane of movement.Shoulder is enarthrosis, and it can realize large-scale circulatory motion.Ancon is ginglymus, and it can realize moving up and down in a plane.Ulnoradial joint and articulatio radiocarpea can be realized the major axis rotation.Wrist can be realized motion in two planes as movable joint.To sum up, the cooperatively interacting of these joints makes and capablely is delivered to racket from ground via trunk, and this is the oblique motion of a kind of spiral.
The device of rigidity can not form nervimuscular motion typing, i.e. muscle memory, and it will serve as direct connection between ball and health, and the flexible nature of service training aids integral body has been imitated a plurality of turning joints of upper limbs more accurately.
There is no the service motion of grasp standard due to most of beginners, grasp correct service motion so be necessary to use service training aids of the present utility model to help them, form muscle memory, improve the delivery of service of oneself.Service training aids of the present utility model imitates length and the weight of common racket.The service training aids is heavier at head end, and is connected to flexible link belt.When carrying out delivery of service, the momentum of batting by simulation in heavier end drives the user naturally.Thereby the counterweight of connecting band one end forms correct delivery of service.
In addition, if the user does not have entirely true lever, can not complete correct service exercise.Given this, configured protruding location division on the lever of service training aids of the present utility model, it can help the user correctly to grasp the lever posture, and its detail will be set forth in the specific embodiment below.
Than prior art, the beneficial effects of the utility model are, it adopts the delivery of service that flexibly connected the more accurate and effective simulation of band structure, and the protruding location division that arranges more can guarantee the correctness of user's lever posture, thereby guarantee that the user can complete accurate service exercise by service training aids of the present utility model, to grasp delivery of service correct, standard fully.
Description of drawings
Fig. 1 is the schematic diagram of service training aids of the present utility model;
Fig. 2 is the left side schematic diagram according to the lever of the service training aids of an embodiment of the present utility model;
Fig. 3 is the front schematic view of the lever of service training aids shown in Figure 2;
Fig. 4 is the right side schematic diagram of the lever of service training aids shown in Figure 2.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As shown in Figure 1, according to a preferred embodiment of the present utility model, a kind of training aids 1 of serving a ball comprises lever 10 and has first end 21 and the flexible link belt 20 of the second end 22, described first end 21 is connected to the far-end of lever 10, and extend from far-end, described the second end 22 is connected with counterweight 23.Lever 10 imitates racket handle, and its size is suitable for being held with a firm grip by the user when using training aids.Described lever 10 also has eight inclined-planes 11 around the lever circumference, and lever has the first protruding location division 12a and the second protruding location division 12b, correct grip locations when using with indication.The first protruding location division 12a is suitable for left-handed person to be used, and on lever 10 mark " L "; The second protruding location division 12b is suitable for the right-handed person to be used, and in lever subscript note " R ".
As shown in Figure 1, described connecting band 20 is crooked, and can extend in use, and it is preferably made by natural rubber, synthetic rubber and thermoplastic material.The overall length of service training aids of the present utility model (measuring the counterweight end from the lever end) is imitated the length of common racket, and is preferably 66cm to 72cm.Described balance weight is connected to connecting band 20 at 360g to 420g although the counterweight shown in figure is three continuous arrangements, and the utility model can also use monolithic weighted spherical ball or more weighted spherical ball.Fig. 2-Fig. 4 illustrates in greater detail the different embodiment of the lever of service training aids of the present utility model, and as Fig. 2-shown in Figure 4, protruding location division is the V-type zone.When the user correctly held lever 10, the V-type zone was between forefinger and thumb just.
During use, when correct use service training aids of the present utility model, user's square stance arm stretches upwards fully, and at this moment, connecting band 20 is in tight state all the time, and counterweight can be carried out the arching trajectory motion.If move incorrectly, at this moment, connecting band 20 can not keep tight state, and then counterweight 23 motion uncontrollably.Judge whether delivery of service is correct thereby be connected with connection by counterweight.The user forms muscle memory by carrying out continuously correct delivery of service exercise, thereby grasps service motion correct, standard.
Service training aids of the present utility model is particularly suited for training tennis service, and certain training aids of the present utility model is not limited in the tennis service training, and it can also be suitable for the shuttlecock service equally.
Should be appreciated that, these are only the embodiment that the utility model is better, the utility model is not limited in this, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for those of ordinary skills, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (2)
1. a service training aids, is characterized in that, comprises lever; And the flexible link belt with first end and second end, described first end is connected to the far-end of lever, and extend from far-end, described the second end is connected with counterweight, the weight of described counterweight is between the scope of 360g to 420g, and described lever has eight inclined-planes around the lever circumference, and lever has protruding location division, correct grip locations when using with indication, described connecting band can be made by natural rubber, synthetic rubber or thermoplastic material.
2. service training aids according to claim 1, is characterized in that, described lever has the first protruding location division and the second protruding location division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106385 CN203264215U (en) | 2013-03-08 | 2013-03-08 | Serving trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106385 CN203264215U (en) | 2013-03-08 | 2013-03-08 | Serving trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264215U true CN203264215U (en) | 2013-11-06 |
Family
ID=49494718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320106385 Expired - Fee Related CN203264215U (en) | 2013-03-08 | 2013-03-08 | Serving trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264215U (en) |
-
2013
- 2013-03-08 CN CN 201320106385 patent/CN203264215U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4772874B2 (en) | Pitching training method and apparatus | |
| US8172696B2 (en) | Sports training device | |
| KR20070051323A (en) | Multipurpose sports swing training device | |
| US8852032B1 (en) | Bat swing training machine | |
| US7074131B1 (en) | Golf grip kit and swing exercise device | |
| KR101359481B1 (en) | A swing training device of a golf | |
| US8100783B2 (en) | Tennis serve training device | |
| US20120208657A1 (en) | Training apparatus for a proper throwing motion | |
| US8808116B2 (en) | Tennis serve training devices, systems and methods | |
| US20170028286A1 (en) | Training device for racquet sports | |
| US10039968B2 (en) | Training racket and method | |
| CN203264215U (en) | Serving trainer | |
| CN201939983U (en) | Ping-pong, tennis ball or racket ball batting power training device | |
| CN103191555A (en) | Serve trainer | |
| KR101769246B1 (en) | Table tennis Racket for practice | |
| US6553997B2 (en) | Device for training an extremity of the human body for the practice of a specific physical activity | |
| CN205216140U (en) | Tennis training ware | |
| CN217724525U (en) | Golf training turning bar | |
| US20240350887A1 (en) | Tennis racquet training device and method | |
| CN210251113U (en) | Auxiliary trainer for child tennis beginner | |
| CN101862523B (en) | Handheld Table Tennis Simulation Auxiliary Trainer | |
| CN202355788U (en) | Wrist trainer special for badminton and tennis | |
| CN202802673U (en) | Double-handle type battledore | |
| US20170252620A1 (en) | Training bat and method | |
| US20130203520A1 (en) | Golf training aid |
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: 20131106 Termination date: 20140308 |