CN204655936U

CN204655936U - The fixed table tennis bat of ambidextrous

Info

Publication number: CN204655936U
Application number: CN201520183617.1U
Authority: CN
Inventors: 吴伟明; 仇玉伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-30
Filing date: 2015-03-30
Publication date: 2015-09-23
Anticipated expiration: 2025-03-30

Abstract

The utility model discloses the fixed table tennis bat of a kind of ambidextrous, comprise racket nail and racket second, and syndeton, thumb post and side stand is connected between the madial wall that racket nail is relative with racket second, and the madial wall of racket nail is provided with groove, the madial wall of racket second is provided with groove.The utility model is dependence natural torsion and each finger closed up and the back of the hand are had an effect.People's palm natural torsion and tight and neat state can provide maximum moment to have an effect, and be in relaxation state time natural torsion and tight and neat action can make palm most of, so that animal power, and comfort level is good.Because finger tips and the back of the hand give prominence to joint portion and human body apart from farthest, so inertia energy is large when having an effect, and fastest, and flip angle is large, controls flexibly.Hand and racket are integrated, add interest, dismiss diversity, add the severity of table tennis from certain angle, more easily grasp and popularize.

Description

The fixed table tennis bat of ambidextrous

Technical field

The utility model relates to the table tennis bat improvement opportunity in sports goods field, is specifically related to the fixed table tennis bat of a kind of ambidextrous.

Background technology

At present, existing table tennis bat is all made up of racket and handle, by the structure of its handle, be divided into and get a penhold grip and shake-hand grip two kinds, but all there is drawback in two kinds of rackets and play, all there is Dead Core Problems when receiving in two kinds of rackets, runs into when receiving dead angle and have an effect not, become the main cause of losing.Such as, direct handling type racket has the advantage of left and right Kai La, but the disposal ability running into center ball is poor; Horizontal scope of receiving of holding racket is less, and forehand great efforts, but backhand stop differential seat angle, dynamics is little, and fault rate is high.

In fact, no matter current table tennis is directly hold racket or horizontally hold racket, all causes certain restriction to the wrist of motion, have impact on the flexibility of wrist, violate the natural physiological property of wrist.Existing table tennis bat does not all have a greater change for a long time, seriously constrains the universal of table tennis and development.

Conventional racquets carries out backhand lifting the ball, and during backhand smash, not only sportsman grasps the larger difficulty of slam-shot posture existence, and can increase athletic amount of exercise.Secondly, the hand perspiration in Athletes process and oiliness secretion thereof easily cause slip or landing problem, are also one of major reasons causing error.

Patent publication No. is that " no handle glove-type table tennis racket " of CN86202135U has two ball plates, but this kind racket is that two ball plates are fixed on wrist place, wrist and palm is relied on to have an effect ball-handling, two ball plates of such racket play pendulum, two ball distances between plates and angle can arbitrarily change, cause and cannot grasp its laws of use, be unfavorable for that match uses.Patent publication No. is that two ball plates in " gloves type table tennis racket " of CN2313053Y fit with the palm of the hand and the back of the hand respectively, and between two ball plates, have employed multiple pillar connect, the gap between each pillar is for inserting finger.There is very large drawback in this racket, cannot normally use and popularize.Its reason is: the palm of the hand in this patent document and the back of the hand are fitted otherwise poor stability with two ball plate inwalls respectively, multiple pillar lays respectively between each finger, finger is caused to be in open configuration, thus this ball plate requires that palm stretches and points and opens, experiment proves that palm stretches and point to open and is difficult to reach the strongest moment and has an effect state, and after keeping this action in more than three minutes continuously, people's palm will be very tired, cannot persistent movement.Even if this patented technology is designed to allow the scheme of people's palm natural torsion, but each finger is in dispersity by multiple pillar, and each finger of dispersion does not still reach maximum having an effect.Because in different people finger fineness, finger, distance between centers of tracks is different, in this patented technology, the design versatility of each shore position and diameter is very poor, need to be equipped with model quantity various, even if select suitable racket, but multiple pillar is clipped in the middle of finger and easily produces extruding sense, can feeling of numbness be caused after each pillar extrudes phalanges and peripheral nerve for a long time, not only can not get the joyful of motion, produce pain sensation on the contrary.

Utility model content

In order to change fault of construction and the play drawback problem of the existence of existing table tennis bat, the utility model provides a kind of ambidextrous fixed table tennis bat.

The utility model solves the scheme that its technical problem adopts: the fixed table tennis bat of a kind of ambidextrous, comprise racket nail and racket second, and syndeton, thumb post and side stand is connected between the madial wall that racket nail is relative with racket second, and be provided with the groove that can mate with each finger finger tip to increase the lifting surface area pointed with racket nail inwall at the madial wall of racket nail, be provided with the groove that can mate with the back of the hand joint position to increase the lifting surface area of the back of the hand and racket second at the madial wall of racket second.

The groove of described racket nail madial wall and the interior groove surveyed of racket second dig out shiny surface pit at racket nail inwall and racket second inwall relevant position respectively.Also at least one deck flexible layer can be pasted in racket nail inwall and racket second inwall or inboard wall groove.The groove of described racket nail madial wall and the interior groove surveyed of racket second are provided with the flexible groove of finger and the flexible groove of the back of the hand at racket nail inwall and racket second inwall relevant position respectively.Glue-line is pasted with respectively at described racket nail and racket second outer wall.Described side stand is support bar, or is at least two pieces of pillars.Arc outer cover can also be enclosed with in the outside of described racket nail and racket second.

The beneficial effects of the utility model are:

1, the utility model no matter forward service or oppositely lifting the ball time, be rely on natural torsion and each finger closed up and the back of the hand are had an effect.Position of having an effect during forward is finger tips, position of having an effect during lifting the ball time reverse is the outstanding joint portion of the back of the hand, people's palm natural torsion and tight and neat state can provide maximum moment to have an effect, and natural torsion and tight and neat action are in relaxation state when palm can be made most of, so that animal power, and comfort level is good.Because finger tips and the back of the hand give prominence to joint portion and human body apart from farthest, so inertia energy is large when having an effect, and fastest, and flip angle is large, controls flexibly.

2, the utility model is by arranging respectively and the groove pointed and the back of the hand joint is mated surveying in two rackets, and set up the scheme of flexible layer, finger and the back of the hand joint and two ball plate contacts area can be expanded, reduce local pressure, can not only carry and do comfort, and active force can be improved and reach anti-skidding effect.For a prolonged exercise project, it is to consider content that comfort requires.It is fixing to hold bat that the utility model not only relies on thumb to hold thumb post, also needs four fingers to close up and natural torsion top is pressed in two racket inwalls is fixed simultaneously.The groove set up for this particular design and flexible layer are very important.

3, about finger and the back of the hand groove of two racket inwalls settings, on the basis not changing two ball plate thickness and structure, independently flexible groove can be increased, such as, increases the independent flexible such as silica gel or sponge groove.

4, the angle that the utility model makes staff reach can drive racket to reach this angle, overcomes existing table tennis bat and must hold with a hand racket at the volley, and the natural flexibility in hand and each joint of arm is restricted, and affects the reality freely played.Thus hand and racket are integrated, table tennis technology is more easily grasped, and table tennis has more interest, easier penetration and promotion.

5, from the angle of mechanics of human motion, both hands use, and can develop left and right brain simultaneously, facilitate left and right brain and develop simultaneously, second half potentiality of exploitation human brain.Start with from game, do from child, excite children intelligence development.Also be applicable to middle-aged and old bimanual movements, prevent senile dementia.

6, the utility model can be with racket by both hands simultaneously, because both hands are opened secondary maximum and flexibly, ball launch angle is many, without dead angle, thus ensures that lower wall is basicly stable, realize both hands soon with slowly, Motion and repose is combined, have an effect instantaneously and loosen combination.Similar to Tai Ji culture, can combine with Tai Ji culture and move.Harmony, reactivity and sensitivity can be trained, be also applicable to the sport for the disabled of lower part of the body inconvenience.

7, the utility model racket structure is applicable to ambidextrous, and held by both hands is clapped, and four faces can enrich table tennis play, add interest, dismiss diversity, add the severity of table tennis, more easily grasp and popularize from certain angle.Both hands flexible rotation, double amount of exercise, makes people's range of movement can be extended with improvement of equipment, makes table tennis become more laborsaving, faster, operation more freely, fundamentally improve in the past existing for conventional racquets unfavorable because of.

Accompanying drawing explanation

Fig. 1 is one of structural representation of the utility model table tennis bat;

Fig. 2 is the installation diagram of Fig. 1;

Fig. 3 is the deployed condition schematic diagram of Fig. 1;

Fig. 4 is the using state schematic diagram of Fig. 1;

Fig. 5 is the structural representation two of the utility model table tennis bat;

Fig. 6 is the structural representation three of the utility model table tennis bat.

In figure, 1 is racket nail, and 2 is racket second, and 3 is glue-line first, and 4 is glue-line second, and 5 is thumb post, and 6 is side stand, and 7 is hold-down screw, and 8 is screw hole, and 9 is the flexible groove of the back of the hand, and 10 is the flexible groove of finger, and 11 is arc outer cover.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Embodiment 1: the fixed table tennis bat of the first ambidextrous, see Fig. 1 and Fig. 2, comprises racket nail 1 and racket second 2, is pasted with glue-line 3 outside racket nail 1, be pasted with glue-line 4 at racket second 2 outer wall.Thumb post 5 and side stand 6 is connected between the madial wall that racket nail 1 is relative with racket second 2.As Fig. 2, by fixed screw, side stand 6 and thumb post 5 are fixed.As Fig. 4, thumb holds thumb post 5, and simultaneously four fingers close up and natural torsion top is pressed in two racket inwalls.

See Fig. 3, be provided with the groove that can mate with each finger finger tip to increase at the madial wall of racket nail 1 point with the lifting surface area of racket nail 1 inwall and improve comfort level, the madial wall of racket second 2 be provided with the groove that can mate with the back of the hand joint position in case the lifting surface area increasing the back of the hand and racket second 2 with improve comfort level.

In the present embodiment, the groove of racket nail 1 madial wall and the interior groove surveyed of racket second 2 dig out shiny surface pit at racket nail 1 inwall and racket second 2 inwall relevant position respectively.Further, in racket nail 1 inwall and racket second 2 inwall or inboard wall groove, at least one deck flexible layer is pasted.

Embodiment 2: the fixed table tennis bat of the second ambidextrous, see Fig. 1, Fig. 2 and Fig. 3, on embodiment 1 basis, the groove of racket nail 1 madial wall and the interior groove surveyed of racket second 2 are not the modes by digging pit at racket inwall, but are provided with the flexible groove 10 of finger and the flexible groove 9 of the back of the hand at racket nail 1 inwall and racket second 2 inwall relevant position respectively.On the basis not changing two ball plate thickness and structure, increase independently flexible groove, such as, increase the independent flexible such as silica gel or sponge groove.

Embodiment 3: the fixed table tennis bat of the third ambidextrous, see Fig. 1, Fig. 2 and Fig. 3, on embodiment 1 basis, is become the pillar of two block gaps from support bar by side stand 6.

Embodiment 4: the four kinds of fixed table tennis bats of ambidextrous, see Fig. 1, Fig. 2 and Fig. 3, on embodiment 1 basis, are enclosed with arc outer cover 11 in the outside of racket nail 1 and racket second 2.

Claims

1. the fixed table tennis bat of ambidextrous, comprise racket nail and racket second, and syndeton, it is characterized in that: between the madial wall that racket nail is relative with racket second, be connected to thumb post and side stand, and the groove that can mate with each finger finger tip is provided with at the madial wall of racket nail, the groove that can mate with the back of the hand joint position is provided with at the madial wall of racket second.

2. the fixed table tennis bat of ambidextrous according to claim 1, is characterized in that: the groove of described racket nail madial wall and the interior groove surveyed of racket second dig out shiny surface pit at racket nail inwall and racket second inwall relevant position respectively.

3. the fixed table tennis bat of ambidextrous according to claim 1, it is characterized in that: the groove of described racket nail madial wall and the interior groove surveyed of racket second, is be provided with the flexible groove of finger and the flexible groove of the back of the hand at racket nail inwall and racket second inwall relevant position respectively.

4. the fixed table tennis bat of ambidextrous according to claim 2, is characterized in that: in racket nail inwall and racket second inwall or inboard wall groove, paste at least one deck flexible layer.

5. the fixed table tennis bat of ambidextrous according to claim 1, is characterized in that: be pasted with glue-line respectively at described racket nail and racket second outer wall.

6. the fixed table tennis bat of ambidextrous according to claim 1, is characterized in that: described side stand is support bar, or is at least two pieces of pillars.

7. the fixed table tennis bat of ambidextrous according to claim 1, is characterized in that: be enclosed with arc shell in the outside of described racket nail and racket second.