CN102755719A - Double-head table tennis bat - Google Patents
Double-head table tennis bat Download PDFInfo
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- CN102755719A CN102755719A CN201210216719XA CN201210216719A CN102755719A CN 102755719 A CN102755719 A CN 102755719A CN 201210216719X A CN201210216719X A CN 201210216719XA CN 201210216719 A CN201210216719 A CN 201210216719A CN 102755719 A CN102755719 A CN 102755719A
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Abstract
The invention discloses a double-head table tennis bat, which comprises a planar double-head bottom plate, and two sets of revolving shaft handles, bottom supports and bat handles of the same structures, wherein a jacket adhesive is bonded on the front face of the planar double-head bottom plate; the bottom supports are arranged on the necks of double heads on the back side of the bottom plate respectively, are connected with the bottom plate through screws and nuts, and are provided with the revolving shaft handles; the centers of the revolving shaft handles are provided with screw rods which are fixedly connected with the upper parts of the bottom supports; rolling bearings are sleeved outside the screw rods; shaft sleeves corresponding to the rolling beaings are arranged outside the rolling bearings; fastening nuts are arranged above and below the screw rods between the shaft sleeves and the bearings respectively; the side upper parts of the shaft sleeves are provided with bolts with screw threads; one end of each bat handle is connected with a circular connecting piece through a screw; the circular connecting pieces are in threaded connection with the bolts on the shaft sleeves; and the outer sides of the bat handles and the revolving shaft handles are provided with movable rubber jackets. Due to the adoption of the double-head table tennis bat, single-side-arm tablet tennis can be changed into double-side-arm table tennis, and the requirements of common people and professional sportsmen can be met.
Description
Technical field
The present invention relates to a kind of sports apparatus, particularly a kind of table tennis bat.
Background technology
Table tennis is that body-building is worth higher sports item, and still, existing table tennis is with the one hand batting of holding the bat, and when playing ball, mainly tempers the position and lays particular emphasis on singlehanded arm.This half arm is not enough below moving and existing: long-term half arm motion causes left and right sides arm bone and muscle development imbalance easily; About two shoulder bones and muscle development imbalances; Neck is to lopsidedness; Modern scientific research shows that human brain is divided into left and right two cerebral hemispheres by longitudinal fissure, and two hemispheres links to each other with the horizontal nerve fibre that is connected two hemispheres through corpus callosum.People's left brain is arranged the nerve and the organ of right half body, and right brain is arranged the nerve and the organ of left half body.Long-term half arm motion is unfavorable for improving full cerebrin matter.At present, the kind of table tennis bat is more, but majority is single racket of clapping head, single petioliform shape of holding the bat and manufacturing and designing according to one hand.Patent: double-handle table tennis bat (94219263.X) and double-handle table tennis bat (200520104988.2) all are that two handles are installed on the edge of making body, have formed the double-handle shape.The method of mainly holding the bat of these two kinds of rackets is not that both hands are held the bat, the batting but singlehanded exchange is held the bat.Because constantly the racket batting is held in right-hand man's exchange, makes racket slip out of the hand or exchange easily and has little time to adjust bat angle when holding the bat.Even can both hands hold the bat batting, but because the veneer area is little, the double-handed distance is near, makes many batsmanships actions be restricted, and the effect of fighting back ball is relatively poor.
Summary of the invention
The object of the present invention is to provide a kind of can with the hands holding the bat, two arms cooperate the bullhead table tennis bat of batting.The present invention is provided with two and claps head and two handles, and the practitioner can carry out table tennis exercise, match and recreation with this racket, thereby makes the half arm table tennis change over the table tennis of double-sided arm.
Technical scheme of the present invention is following:
The present invention mainly comprises rotating shaft handle, collet and a handle that plane double end shape base plate is identical with two nested structures.Wherein, cover glue is pasted in the front of double end shape base plate on the plane, is provided with collet respectively at the neck place of the reverse side double end of this base plate; This collet is connected with base plate through screw and nut, on above-mentioned collet, is provided with the rotating shaft handle, and there is a screw rod that is connected with collet top at rotating shaft handle center; This screw rod outside is with rolling bearing; Be provided with the axle sleeve corresponding in this rolling bearing outside with it, above-mentioned axle sleeve and bearing middle screw rod be respectively equipped with clamp nut up and down, be provided with screwed bolt at above-mentioned axle sleeve upper lateral part; One end of handle is connected with the cast connector through screw, and the bolt on this cast connector and the above-mentioned axle sleeve is through being threaded.
Above-mentioned axle sleeve side is provided with through hole, and it is corresponding with the annular groove on the above-mentioned rotating shaft handle center bolt that screw passes this through hole.
The above-mentioned handle and the rotating shaft handle outside are equipped with the active rubber overcoat.
Method for using of the present invention is: according to practitioner's demand, can the overcoat on this bat handle be taken off, handle is adjusted to suitable angle, again with the screw tightening on two rotating shaft handles, let the rotating shaft handle fix, form fixing bullhead table tennis bat; Also can the screw on two rotating shaft handles be unloaded, two rotating shaft handles can be rotated, form rotary bullhead table tennis bat; Perhaps let one of them fixing another of two rotating shaft handles not fix, form the bullhead table tennis bat of single action.
When holding bat, the middle finger of two hands, no bright finger and little finger of toe are held two handles respectively, and the thumb of two hands and forefinger are affixed on the side of two rotating shaft handles respectively.During service, the right hand is held bat, and handle is held in the left hand toss rapidly after the left hand toss, ball is hit.
Square stance, two arms will be cooperated with on one's own initiative.As: during the ball of right side, the both hands handle of holding the bat is with clapping head and the middle part face impacts ball in the right side; The left side is during ball, and both hands cooperate adjustment racket position and angle, clap head with the left side and impact ball with the middle part face, during the ball of middle road, uses the middle part face or about a bat push and block return serve and be the master.
Do various innovative technologies and tactics exercise with this racket.As: both hands are held the left forehand attack of bat, right forehand attack and middle part push and block form work, attack after service, push away to attack and combine and stranding is attacked and combined tactics exercise etc.
The present invention compared with prior art has following advantage:
1, simple in structure, easy to use, this racket is provided with two cover handle and rotating shaft handles, and the rotating shaft handle promptly can rotate and can fix, and the two hands handle square stance of holding bat simultaneously can be adjusted the position of handle through the rotating shaft handle, is convenient to hold bat and has an effect batting; This racket is provided with the striking plate face at doublebeat head and middle part, and the sphere area that touches of racket is increased, and is convenient to fight back the ball of different azimuth.
2, carry out table tennis with this racket, can avoid traditional table tennis effectively, use the left and right sides arm bone that half arm causes for a long time and muscle development is uneven, about two shoulder bones and muscle development imbalance and neck to the drawback of lopsidedness.Can also avoid the right-hand man to exchange holding the racket batting, racket is slipped out of the hand or exchange the drawback that has little time to adjust bat angle when holding the bat.
3, use the left hand and the right hand time in the table tennis of double-sided arm; Not only can in technology and physical exercise, strengthen the acrobatics and tumblings and the ability of hand and whole body; Make the health of left and right sides obtain balanced exercise and raising; More can in constantly moving, coordinate the information communication ability of left brain and right brain, make left and right sides body and left and right sides brain obtain balanced development.Thereby play the function of the exploitation wisdom of humanity.
4, adopt the bullhead table tennis bat to carry out the table tennis exercise, can avoid the dullness of half arm table tennis exercise process and stiff effectively, improved practitioner's excitability, excited practitioner's learning interest.Play with this racket, increased the recreational and ornamental of match, can satisfy the needs of popular and professional athlete, it has practical significance to improving the table tennis effect.
Description of drawings
Fig. 1 is the three-dimensional simplified schematic diagram of the present invention;
Fig. 2 is the simplified schematic diagram of analysing and observe of Fig. 1 A-A.
Among the figure: 1, cover glue, 2 base plates, 3, the rotating shaft handle, 4, collet, 5 handles, 6, connector, 7, screw, 8, bolt, 9, screw, 10, bearing, 11, nut, 12, screw rod, 13, axle sleeve, 14, overcoat.
The specific embodiment
In Fig. 1, the bullhead table tennis bat simplified schematic diagram shown in 2; Cover glue 1 is pasted in the front of double end shape base plate 2 on the plane, is provided with collet 4 respectively at the neck place of the reverse side double end of this base plate, and this collet is connected with base plate through screw and nut; On above-mentioned collet, be provided with rotating shaft handle 3; There is a screw rod 12 that is solidly connected with collet top at rotating shaft handle center, and this screw rod outside is with rolling bearing 10, is provided with the axle sleeve corresponding with it 13 in this rolling bearing outside; Above-mentioned axle sleeve and bearing middle screw rod be respectively equipped with clamp nut 11 up and down; Be provided with screwed bolt 8 at above-mentioned axle sleeve upper lateral part, an end of handle 5 is connected with cast connector 6 through screw 7, and the bolt on this cast connector and the above-mentioned axle sleeve is through being threaded.
Above-mentioned axle sleeve side is provided with through hole, and it is corresponding with the annular groove on the above-mentioned rotating shaft handle center bolt that screw 9 passes this through hole.
The above-mentioned handle and the rotating shaft handle outside are equipped with active rubber overcoat 14.
Claims (1)
1. bullhead table tennis bat, it is characterized in that: it comprises rotating shaft handle, collet and a handle that plane double end shape base plate is identical with two nested structures, cover glue is pasted in the front of double end shape base plate on the plane; Neck place in the reverse side double end of this base plate is provided with collet respectively; This collet is connected with base plate through screw and nut, on above-mentioned collet, is provided with the rotating shaft handle, and there is a screw rod that is connected with collet top at rotating shaft handle center; This screw rod outside is with rolling bearing; Be provided with the axle sleeve corresponding in this rolling bearing outside with it, above-mentioned axle sleeve and bearing middle screw rod be respectively equipped with clamp nut up and down, be provided with screwed bolt at above-mentioned axle sleeve upper lateral part; One end of handle is connected with the cast connector through screw, and the bolt on this cast connector and the above-mentioned axle sleeve is through being threaded; Be provided with through hole in above-mentioned axle sleeve side, it is corresponding with the annular groove on the above-mentioned rotating shaft handle center bolt that screw passes this through hole; The above-mentioned handle and the rotating shaft handle outside are equipped with the active rubber overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216719.XA CN102755719B (en) | 2012-06-28 | 2012-06-28 | Double-head table tennis bat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216719.XA CN102755719B (en) | 2012-06-28 | 2012-06-28 | Double-head table tennis bat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102755719A true CN102755719A (en) | 2012-10-31 |
| CN102755719B CN102755719B (en) | 2014-07-23 |
Family
ID=47050515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210216719.XA Expired - Fee Related CN102755719B (en) | 2012-06-28 | 2012-06-28 | Double-head table tennis bat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102755719B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040166969A1 (en) * | 2003-02-01 | 2004-08-26 | Michael Schneider | Ping-pong paddle |
| KR20110048987A (en) * | 2009-11-04 | 2011-05-12 | 심화보 | Penholder hand·shake hand·the back style of batting and trick play possible table tennis racket |
| CN201906441U (en) * | 2010-10-03 | 2011-07-27 | 燕山大学 | Table tennis bat demonstration instrument |
| CN102357296A (en) * | 2011-09-19 | 2012-02-22 | 燕山大学 | Swing device for table tennis forehand attack |
-
2012
- 2012-06-28 CN CN201210216719.XA patent/CN102755719B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040166969A1 (en) * | 2003-02-01 | 2004-08-26 | Michael Schneider | Ping-pong paddle |
| KR20110048987A (en) * | 2009-11-04 | 2011-05-12 | 심화보 | Penholder hand·shake hand·the back style of batting and trick play possible table tennis racket |
| CN201906441U (en) * | 2010-10-03 | 2011-07-27 | 燕山大学 | Table tennis bat demonstration instrument |
| CN102357296A (en) * | 2011-09-19 | 2012-02-22 | 燕山大学 | Swing device for table tennis forehand attack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102755719B (en) | 2014-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140723 Termination date: 20170628 |