CN2770728Y

CN2770728Y - Fist-clenching type table tennis bat

Info

Publication number: CN2770728Y
Application number: CNU2005200055424U
Authority: CN
Inventors: 梁戈亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-08
Filing date: 2005-03-08
Publication date: 2006-04-12
Anticipated expiration: 2015-03-08

Abstract

The utility model relates to a fist clenching type table tennis racket. The utility model is composed of a basal plate (1), a racket handle (2) and rubber (3), wherein the front surface or the front and the back surfaces of the basal plate (1) are stuck with the rubber (3), and the racket handle (2) is transversely fastened to one end of the basal plate (1). The racket handle (2) is composed of two racket handle blocks (21, 22) pasted on the front and the back surfaces of the basal plate (1) respectively, the area between the racket handle (2) and the rubber (3) on the basal plate (1) is provided with a big circular hole (5), the ring finger and the little finger to pass through big circular hole (5), the front of the big circular hole (5) is orderly provided with a middle finger hole (7) and a forefinger hole (8), and the front of the racket handle (2) is provided with at least one resistance reduction hole (9). The racket handle block (21) on the front surface of the basal plate (1) is in an inverted L shape, and is provided with a notch (10) for holding the outside finger pads of the ring finger and the little finger, and the upper end of the racket handle block (21) is connected with a thumb pressing pole (4). The table tennis racket has reasonable structure, and improves the force applying distribution of the finger and the palm to cause the strength to gather in the middle of the palm. The strength can be fully and reasonably utilized, and the stability of racket holding becomes better. The table tennis racket eliminates the additional torque of the traditional racket when users hold the racket, and the utility model is much safer to use.

Description

The fist-clenching type table tennis bat

Technical field

The utility model relates to a kind of table tennis bat, specifically relates to a kind of fist-clenching type table tennis bat.

Background technology

At present, table tennis bat has various forms, and the most frequently used is traditional short handle direct handling type and long handle transverse-gripping racket, and they are simple in structure, and are widely applicable.But they all have the shortcoming of self.

Traditional pen-hold grip structure is that front or the positive and negative at face is stained with rubber, and the thumb of staff and forefinger are walked around handle and pressed and be pressed in the face front, and its excess-three refers to withstand on the face back side.Under this gripping mode, face and palm are carried on the back formed diagonal angle can produce certain angle of deviation to the forehand stroke of racket.In order to remedy this angle of deviation, just need be at the additional wrist snap of square stance, and during backhand, its preshoot angle is difficult for putting in place, produces weak position problem.Thereby, do not fly if there is additional wrist snap just easily ball to be beaten.And thumb and forefinger want enough to the clamping force of handle, otherwise racket flies out easily in the hand.

Use traditional transverse-gripping racket square stance, people's forearm does not overlap with the face center line, into about 45 degree angles, the face own wt produces an additional torque that becomes with batter's box, speed, bat angle with the batting resistance to carpal bone, forearm radius, ulna axle center, makes antebrachial muscle and hand muscle fatigue easily.In addition, long and short bright bat handle smooth surface, in batting, the feel poor stability is difficult to control.

In recent years, a kind of small of the stock formula racket occurred, Fig. 3 (a) and (b), (c) are respectively the view of front, reverse side and the longitudinal section of this racket.As shown in the figure, racket is made up of a substrate 1, handle 2 and rubber 3, and the front or the positive and negative of substrate 1 post rubber.Handle 2 is laterally pasted and is fixed on the end of reverse side of substrate 1, and the middle upper end of handle 2 has a thumb press post 4 vertically to pass substrate 1 and outstanding from the front of substrate 1.On the substrate 1, the zone between handle 2 and rubber 3 is provided with a big hole 5, is provided with a small sircle hole 6 above the middle part in this zone, big hole 5.When using racket, hold handle 2, thumb is walked around handle 2 by being pressed on the thumb press post 4, and forefinger passes small sircle hole 6 and fastens substrate 1, and its excess-three refers to pass big hole 5 handle 2 of holding with a firm grip.

This small of the stock formula racket shown in Figure 3 has improved the stability when holding racket, and has alleviated the additional torque that above-mentioned traditional transverse-gripping racket is produced.But, because middle finger, the third finger and three fingers of little finger of toe are passed same big hole, inaccurate coordination between the several fingers, square stance finger strength is disperseed, the application of force sufficiently and reasonably, and the racket stress point is between the tiger of hand, thereby the stability of holding bat is also not so good, requires further improvement.

The utility model content

In order to solve above-mentioned existing in prior technology problem, overcome its defective, the utility model provides a kind of fist-clenching type table tennis bat.Advantage rational in infrastructure, the good stability of holding bat that this racket not only has, and eliminated the additional torque that above-mentioned traditional transverse-gripping racket is produced, use safer.

Fist-clenching type table tennis bat of the present utility model, a kind of fist-clenching type table tennis bat, by a substrate, handle and rubber are formed, the front or the positive and negative of substrate post rubber, an end of substrate is laterally pasted and be fixed in to handle, handle is made up of two handle pieces that are pasted on substrate front side and reverse side respectively, it is characterized in that: be provided with one in handle on substrate and the zone between the rubber and supply big hole nameless and that little finger of toe passes, middle part in this zone, the place ahead of big hole is provided with promptly middle finger-hole of two small sircle holes and forefinger hole successively, is provided with at least one drag reduction hole on the substrate in handle the place ahead.

The position relation of corresponding finger matched when the mutual alignment of described forefinger hole, middle finger-hole and big hole gripped object with staff.

The handle piece of described substrate front side be shaped as anti-" L " shape, it has the recess that an outside that is used to hold nameless and little finger of toe refers to tripe, is connected with a thumb press post in the upper end of this handle piece.

The shape that the shape of the handle piece of described substrate reverse side and staff grip the hollow fist of object matches.

Described thumb press post is outwards given prominence to from substrate, and it highly is equal to, or greater than the thickness of this handle piece.

The reverse side of described substrate is pasted with a middle finger cushion block between handle and middle finger-hole.

When using racket, hold handle, thumb is walked around handle by being pressed on the thumb press post, and forefinger and middle finger pass the forefinger hole respectively and middle finger-hole fastens substrate, all the other two refer to pass the big hole handle of holding with a firm grip, and the outside nameless and little finger of toe refers to that tripe is contained in the recess of handle piece of substrate front side.

According to top description as can be known, fist-clenching type table tennis bat of the present utility model has following advantage:

1. by five comprehensive application of forces of finger, its application of force focus point is concentrated in the middle of the palm between thumb, forefinger, middle finger and the tiger, and the application of force of having improved finger and palm distributes, and makes strength more concentrated, whole strength of hand are acted on the racket, thereby strengthened the stability of holding bat more.

2. the weight balancing of racket is more reasonable.

3. eliminated the additional torque that traditional transverse-gripping racket produces, finger and spraining of arm and health can be reduced to a minimum.

4. the drag reduction hole resistance of process apoplexy that can reduce to bat helps accelerating striking speed.

5. racket commentaries on classics bat is more flexible, and ball speed is accelerated, and especially is easier to rub with the hands, draws, dials and smash for the platform endosphere, is beneficial to the batting of various angles.

6. the structure of racket is more reasonable, meets the physilogical characteristics of staff.

7. saving material.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of fist-clenching type table tennis bat of the present utility model is described in further detail.

Fig. 1 is the user mode schematic diagram of fist-clenching type table tennis bat of the present utility model;

Fig. 2 (a) and (b), (c) are respectively the view of front, reverse side and the longitudinal section of the utility model fist-clenching type table tennis bat;

Fig. 3 (a) and (b), (c) are respectively a kind of view of front, reverse side and longitudinal section of existing small of the stock formula table tennis bat.

Among the figure:

1-substrate 2-handle 3-rubber 4-thumb press post

Finger-hole 8-forefinger hole among the 5-big hole 6-small sircle hole 7-

9-drag reduction hole 10-recess 11-middle finger cushion block 21,22-handle piece

The specific embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is described in detail.

Referring to Fig. 1-2, fist-clenching type table tennis bat of the present utility model is made up of a substrate 1, handle 2 and rubber 3, and the front of substrate 1 or positive and negative post rubber 3.An end of substrate 1 is laterally pasted and be fixed in to handle 2, and handle 2 is made up of two

handle pieces

21 and 22, is pasted on the obverse and reverse of substrate 1 respectively.Referring to Fig. 2 (a), from the front of substrate (also can referring to Fig. 2 (b), from the reverse side of substrate), the rear portion in the zone between handle 2 and rubber 3 be provided with a big hole 5, is used for nameless and little finger of toe passes.Be provided with two small sircle holes successively in the middle part in this zone, the place ahead of big hole 5, finger-hole 7 and forefinger hole 8 in being respectively.And, on the substrate 1 in handle 2 the place aheads, be provided with at least one drag reduction hole 9, be used to reduce the resistance of use apoplexy.

The position relation of corresponding finger when the mutual alignment relation of described forefinger hole 8, middle finger-hole 7 and big hole 5 meets staff gripping object.

Shown in Fig. 2 (a), being shaped as of the handle piece 21 in substrate 1 front is anti-L shaped, promptly has the recess 10 that an outside that is used to hold nameless and little finger of toe refers to tripe.And the ground connection that links to each other in the upper end of handle piece 21 is provided with a thumb press post 4, and it is outwards given prominence to from substrate 1, and it highly can be equal to, or greater than the thickness of handle piece 21.

Shown in Fig. 2 (b), the shape of hollow fist matched when the shape of the handle piece 22 of substrate 1 reverse side and staff gripped object.

Shown in Fig. 2 (b), the reverse side of substrate 1 also is pasted with a middle finger cushion block 11 between handle 2 and middle finger-hole 7.

Fig. 1 is the user mode schematic diagram of fist-clenching type table tennis bat of the present utility model, and the front of right hand racket mainly is shown.As shown in the figure, when using racket, hold handle, thumb is walked around handle by being pressed on the thumb press post, forefinger and middle finger pass the forefinger hole respectively and middle finger-hole fastens substrate, nameless and little finger of toe passes the big hole handle of holding with a firm grip jointly, and outside of these two fingers refers to that tripe is contained in the recess of handle piece of substrate front side.

Certainly, the shape of big hole can be for circular, oval or semicircle.

In sum, fist-clenching type table tennis bat of the present utility model has overcome the shortcoming of traditional racket, has strengthened the stability of holding bat, and has eliminated the additional torque that square stance produces, and is applicable to all paddler and fan.

Claims

1. fist-clenching type table tennis bat, by a substrate (1), a handle (2) and rubber (3) are formed, the front of substrate (1) or positive and negative post rubber (3), an end of substrate (1) is laterally pasted and be fixed in to handle (2), handle (2) is by two handle pieces (21 that are pasted on substrate (1) obverse and reverse respectively, 22) form, it is characterized in that: be provided with one in handle (2) on substrate (1) and the zone between the rubber (3) and supply big hole (5) nameless and that little finger of toe passes, middle part in this zone, the place ahead of big hole (5) is provided with the promptly middle finger-hole (7) of two small sircle holes and forefinger hole (8) successively, is provided with at least one drag reduction hole (9) on the substrate (1) in handle (2) the place ahead.

2. racket according to claim 1 is characterized in that: the position relation of corresponding finger matched when the mutual alignment of described forefinger hole (8), middle finger-hole (7) and big hole (5) gripped object with staff.

3. racket according to claim 1 and 2, it is characterized in that: the handle piece (21) that described substrate (1) is positive be shaped as anti-" L " shape, it has the recess (10) that an outside that is used to hold nameless and little finger of toe refers to tripe, is connected with a thumb press post (4) in the upper end of this handle piece (21).

4. racket according to claim 3 is characterized in that: the shape that the shape of the handle piece (22) of described substrate (1) reverse side and staff grip the hollow fist of object matches.

5. racket according to claim 4 is characterized in that: described thumb press post (4) is gone up outwards outstanding from substrate (1), it highly is equal to, or greater than the thickness of this handle piece (21).

6. according to claim 1,2,4 or 5 described rackets, it is characterized in that: the reverse side of described substrate (1) is pasted with a middle finger cushion block (11) between handle (2) and middle finger-hole (7).

7. racket according to claim 3 is characterized in that: the reverse side of described substrate (1) is pasted with a middle finger cushion block (11) between handle (2) and middle finger-hole (7).