TWM558644U - Table tennis racket with sidelong block wide neck for side gripping - Google Patents

Abstract

The present invention discloses a diagonal horizontal block wide-neck side gripping table tennis racket, which includes a hitting board and a grip portion, a top of the hitting board is formed with a connecting wide neck, and the top of the connecting wide neck has an upward extension The straight shank part of the front and back walls connected to the wide neck are fixed with reinforcing blocks, and the middle part of the reinforcing block fixed to the rear wall of the wide neck is fixed with a diagonal transverse block to connect the wide neck and the straight shank. The reinforcing block and the diagonal horizontal block form a grip portion, and there is a gap between the diagonal horizontal block and the top of the blade, and the right end of the reinforcing block fixed on the rear wall surface connected to the wide neck has an extension extending to the right A protrusion is fixed or formed on the rear wall surface of the extension; a thumb support block is fixed in the middle of the reinforcement block fixed on the front wall surface connected to the wide neck. It can improve the grip effect, and the thumb support block has the effect of improving the grip of the hand, and at the same time, the straight handle part is shifted to the left, so that the grip force is moved to the center position of the blade.

Description

Oblique horizontal block wide neck side grip table tennis racket

This creation relates to the technical field of sports equipment, and more specifically to a table tennis racket with a diagonal horizontal block and a wide neck side.

At present, the common table tennis racket is the bottom plate with the handle on the center line and the sticky rubber. There are horizontal grip long horizontal grip and straight grip short straight grip. The straight grip straight grip accurately describes the finger buckle. Resist patting instead of gripping, that is, the thumb and index finger are fastened with the short straight handle, the middle finger joint is against the back of the clapper board, and the ring finger and little finger are superimposed on the middle finger, or the middle finger, ring finger and three fingers are spread against the back. The two grip clapping methods have their own advantages, but they also have major disadvantages.

Therefore, a Chinese patent announcement number CN204709735U is a wide-neck horizontal bar side grip table tennis racket. It adopts a wide neck on the upper part of the hitting plate and a horizontal bar on the top of the back, so that it can conform to the structural function of the body's wrist and elbow joints. The same plane as the racket, the palm is parallel to the racket face, the natural two-sided attack, the head is sagged in both left and right positions, the grip is firm and strong, the racket control is flexible, the effective area of the backhand hitting the ball is guaranteed, but when the fierce backside hits , The middle finger, ring finger and little finger clasp the bar without clenching Foot, which affects the effect of the reverse side. The contact area of the thumb and palm against the wide neck is not enough. The pressure and friction of the thumb against the board are insufficient to grip the racket, and the straight handle is in the middle position. , So that when it is held, the center of the palm force is biased to the right side of the blade, rather than the center position of the blade, which affects its impact effect and strength.

The purpose of this creation is to overcome the shortcomings of the existing technology, to provide a diagonal horizontal block wide neck side grip table tennis racket, which can improve the grip effect, and its thumb support block has improved hand grip effect, at the same time, the straight handle part to the left The offset makes the holding force move to the center position of the blade, thereby improving the strength and effect of the shot, and the protrusion can play the role of supporting the palm, further improving the holding effect.

The solution to the technical problem of this creation is: a diagonal horizontal block wide-neck side gripping table tennis racket, including a hitting board and a grip portion, a top of the hitting board is formed with a connecting wide neck, and the connecting is wide The top of the neck has a straight shank extending upwards, and the front and rear walls connected to the wide neck are fixed with reinforcement blocks, and the middle of the reinforcement block fixed to the rear wall of the wide neck is fixed with a diagonal cross block, which is wide The neck, the straight shank, the reinforcement block and the diagonal cross block form a grip portion, and there is a gap between the diagonal cross block and the top of the blade to connect the right end of the reinforcement block fixed on the rear wall surface of the wide neck It has an extension that extends to the right, a protrusion is fixed or formed on the rear wall surface of the extension; the middle of the reinforcement block fixed on the front wall surface that is connected to the wide neck is fixed Thumb support block.

The reinforcing block includes a bottom block and a vertical block, the bottom block is adhered to the front wall surface or the rear wall surface connecting the wide neck, and the vertical block is adhered to the front wall surface or the rear wall surface of the straight shank, connecting the rear of the wide neck A diagonal horizontal block is fixed in the middle of the bottom block of the reinforcing block adhered to the wall surface.

The reinforcing block includes a bottom block and a vertical block. The bottom block is formed on the front or rear wall surface connected to the wide neck, and the vertical block is formed on the front or rear wall surface of the straight shank to connect the rear of the wide neck A diagonal horizontal block is fixed in the middle of the bottom block of the reinforcing block formed on the wall surface.

The left side wall of the thumb support block is an arc-shaped surface matching the contact surface of the thumb.

The thumb support block is close to the vertical centerline of the blade, and the straight handle is on the top of the wide neck connected to the left side of the vertical centerline.

One side of the empty groove is the inner side wall of the oblique transverse block, and an angle is formed between the inner side wall of the oblique transverse block and the blade, and the included angle is an acute angle.

The rear side wall of the raised portion is an arc-shaped wall surface gradually expanding from left to right.

An outer surface layer is adhered to the front or back of the hitting board, and the outer surface layer is a sand skin layer or a rubber skin layer.

The left side of the connecting wide neck is provided with an inwardly inclined chamfer or concave curved arc from top to bottom.

The right side of the oblique transverse block is provided with an arc-shaped oblique angle extending to the right from top to bottom, and the lower edge of the oblique horizontal block is gradually inclined downward from left to right.

The thumb support block is located on the vertical center line of the blade; The thumb support block is inclined relative to the vertical centerline, and the left side wall is also inclined relative to the vertical centerline.

The right side of the straight shank crosses the vertical centerline.

The inside of the protrusion is hollow. Alternatively, the convex portion is provided with a number of holes or through holes.

The convex portion extends rightward from the middle of the reinforcing block on the rear wall surface connecting the wide neck portion.

The right end of the reinforcing block on the rear wall surface connected to the wide neck portion does not have an extending portion extending to the right, and the convex portion is adhered or formed on the rear wall surface of the reinforcing block.

The protruding portion and the diagonal transverse block are integrally formed with the reinforcing block on the rear wall surface connecting the wide neck.

The thumb support block is integrally formed with the reinforcement block on the front wall surface connected to the wide neck.

The width of the hollow groove near the middle of the connecting wide neck is smaller than the width near the right of the connecting wide neck.

The outstanding effect of this creation is that it can improve the grip effect, and the thumb support block has the effect of improving the grip of the hand. At the same time, the straight handle is shifted to the left, so that the grip force is moved to the center of the blade, thus Improve the strength and effect of hitting the ball, and the raised part can play a role in supporting the palm, further improving the effect of holding force.

10‧‧‧Ball

11‧‧‧Outer layer

20‧‧‧Enhancement block

21‧‧‧Bottom block

22‧‧‧Vertical block

23‧‧‧Extension

24‧‧‧Bump

25‧‧‧hole

30‧‧‧Connect the wide neck

31‧‧‧Straight shank

40‧‧‧oblique horizontal block

50‧‧‧Empty slot

60‧‧‧ Thumb support block

61‧‧‧Left side wall

70‧‧‧Vertical centerline

100‧‧‧ Grip

FIG. 1 is a schematic structural diagram of Embodiment 1 of the present creation; Fig. 2 is a partial schematic structural view of the back of the present creative example 1; Fig. 3 is a partial side view of the creative example 1; Fig. 4 is a schematic back view of the grip of the creative; Fig. 5 is a front view of the grip of the creative FIG. 6 is a front view of the creative embodiment 2; FIG. 7 is a rear view of the creative embodiment 2; FIG. 8 is a top view of the creative embodiment 2; FIG. 9 is a top view of the creative embodiment 3. FIG.

In order to make the purpose, technical solutions and advantages of this creation more clear, the following describes the implementation of this creation in further detail with reference to the accompanying drawings.

Example 1

In this embodiment, as shown in FIGS. 1 to 5, an oblique horizontal block wide-neck side gripping table tennis racket includes a blade 10 and a grip portion 100, and a wide neck is formed on the top of the blade 10 30, the top of the connecting wide neck 30 has a straight shank portion 31 extending upward, a reinforcing block 20 is fixed on the front and rear walls of the connecting wide neck 30, and a reinforcing block fixed on the rear wall of the connecting wide neck 30 The middle of the 20 is fixed with a diagonal horizontal block 40, which connects the wide neck 30, the straight shank 31, the reinforcing block 20 and the diagonal horizontal block 40 to form the grip portion 100, the diagonal horizontal block 40 and the top of the blade 10 There is an empty slot 50 in the space, the right end of the reinforcing block 20 fixed on the rear wall surface connected to the wide neck portion 30 has an extension portion 23 extending rightward, and the rear wall surface of the extension portion 23 is fixed or formed with a protrusion A raised portion 24; a thumb support block 60 is fixed in the middle of the reinforcement block 20 fixed on the front wall surface connecting the wide neck portion 30.

The reinforcing block 20 includes a bottom block 21 and a vertical block 22. The bottom block 21 is adhered to the front or rear wall surface connecting the wide neck 30, and the vertical block 22 is adhered to the front or rear wall surface of the straight handle 31. At the middle of the bottom block 21 of the reinforcing block 20 attached to the rear wall surface of the wide neck portion 30, an oblique horizontal block 40 is fixed.

The reinforcing block 20 includes a bottom block 21 and a vertical block 22. The bottom block 21 is formed on the front or rear wall surface connecting the wide neck 30, and the vertical block 22 is formed on the front or rear wall surface of the straight shank 31. A diagonal horizontal block 40 is fixed in the middle of the bottom block 21 of the reinforcing block 20 formed on the rear wall surface connected to the wide neck portion 30.

The left side wall 61 of the thumb support block 60 is an arc-shaped surface matching the contact surface of the thumb.

The thumb support block 60 is close to the vertical center line 70 of the blade 10, and the straight shank portion 31 is on the top of the left side of the vertical center line 70 connecting the wide neck 30.

One side of the empty groove 50 is the inner side wall of the oblique transverse block 40, and an angle is formed between the inner side wall of the oblique transverse block 40 and the blade 10, and the included angle is an acute angle.

The width of the empty groove 50 near the middle of the connecting wide neck 30 is smaller than the width near the right side of the connecting wide neck 30, and the oblique cross block 40 is also inclined from a plan view, so that the design is more conducive to the three fingers force. Because the length of the little finger is short, this design is also used to facilitate the little finger to hook the diagonal horizontal block 40.

The rear side wall of the convex portion 24 is an arc-shaped wall surface gradually expanding from left to right.

An outer surface layer 11 is adhered to the front or back of the ball striking plate 10, and the outer surface layer 11 is a sand skin layer or a rubber skin layer.

This embodiment is a structure held by the right hand.

When the side grip is taken, the diagonal horizontal block 40 is added, so that when the hand is grabbed, the middle finger, ring finger and little finger can be used to hold the diagonal horizontal block 40, while the end knuckles of the middle finger, ring finger and little finger are diagonal Inserting into the empty slot 50 makes the grip more firm and comfortable, and the grip is better, especially when inserting into the empty slot 50, the joint of the three-finger end can be pressed against the left, the finger end can be hooked to the right, and the middle finger end can also not be inserted into the empty slot 50 Instead, it rests in the middle of the blade 10, which is convenient for the traditional straight shot. The thumb presses on the front wall surface of the connecting wide neck 30 and presses on the thumb support block 60, the index finger buckles on the side of the connecting wide neck 30, and the connecting wide neck 30 and the protrusion 24 support the palm, so that The grip is more powerful, and the three-finger upper buckling force on the diagonal horizontal block 40 constitutes a couple, which can exert more force, and the straight handle 31 is on the top of the left side of the vertical center line 70 connecting the wide neck 30, so that When the hand is held, the center of the force moves to the center position of the blade 10, thereby ensuring the strength of the ball and improving the effect of the ball.

Moreover, when the side grip is taken, the tiger's mouth and the clapper board are in the same plane, and the palm is parallel to the clapper board surface. Both the left and right hands can shoot the head down naturally, which can increase the angle of the arc by 90 degrees compared to the traditional horizontal shot, thus lengthening the ball Stroke the arc so that you can hit a stronger rotating ball. Can hit the ball on the center of the road and the right of the center with a left-hand ball to attack the ball on the right side. In addition, the middle finger, ring finger, little finger, three fingers, inner finger buckle is close to the center of the racket, and it can control the racket to feel the racket without taking up the effective area of the hitting area. In short, it conforms to the structure and function of the wrist and elbow joints of the body. The structure of the grip 100 has more structural points, and the grip is fixed in all directions. It can effectively transfer the body strength to the racket, which perfectly solves all the disadvantages of the traditional straight handle racket. , Innovative new ways of playing.

In this embodiment, a lateral portion may be laterally extended to the right at the end connected to the wide neck portion 30, the lateral portion is adhered to the front wall surface of the extended portion 23, and the lateral portion is the same size as the extended portion 23, so that the grip portion can be improved The overall strength of 100, this structure is no longer detailed in the drawings.

Example 2

This embodiment is shown in FIG. 6, FIG. 7 and FIG. 8. The difference from Embodiment 1 is that the left side of the connecting wide neck 30 is provided with an inwardly inclined chamfer or concave curved arc from the top to the bottom. The cutting angle is a right-angled edge structure, and the concave curved arc is an arc-shaped edge structure, preferably an arc-shaped edge structure. Setting the inscribed angle or the concave curved arc makes it easier for the index finger to buckle and connect the wide neck 30.

The right side of the oblique transverse block 40 is provided with an arc-shaped oblique angle extending to the right from top to bottom. The diagonal horizontal block 40 needs to be wide enough to be grasped by the fingers, but need not be plate-shaped as a whole, and the right side can be designed at an oblique angle, which can not only provide a supporting surface for the fingers, but also reduce the weight of the racket as much as possible.

The lower edge of the diagonal horizontal block 40 is gradually inclined downward from left to right This design is also used to facilitate the little finger to hook the diagonal horizontal block 40 because the length of the little finger is shorter.

In this embodiment, the thumb support block 60 is located on the vertical centerline 70 of the blade 10; the thumb support block 60 is inclined relative to the vertical centerline 70, and the left side wall 61 is also inclined relative to the vertical centerline 70 . The adoption of this design improves the comfort of the thumb support block 60 for supporting the thumb, and also makes it easier to apply force to the thumb.

In this embodiment, the right side of the straight shank portion 31 can cross the vertical centerline 70, and the size of the crossing is not too large, and can be designed according to actual needs. By adopting this design, the distance between the left side of the wide neck 30 and the right side of the straight handle 31 is increased, so that the grip part 100 can better adapt to a wider palm.

In this embodiment, the inside of the protrusion 24 is hollow (this structure is not shown). This design can reduce the weight of the racket as much as possible while satisfying the structural strength.

Or, as shown in FIG. 8, a plurality of holes 25 or through holes are provided on the protrusion 24, and the hole 25 does not penetrate the body of the protrusion 24. The axial direction of these holes or through holes may be in the up-down direction or in the front-back direction, preferably in the up-down direction.

The other structure of the table tennis racket in this embodiment is the same as that in Embodiment 1, and the description will not be repeated here.

In this embodiment, the table tennis racket is also a structure held by the right hand. For the table tennis racket held by the left hand, the grip portion 100 of the table tennis racket may be designed to be mirror-symmetrical to the left and right, and the description will not be repeated here.

As shown in FIG. 8, in this embodiment, the rear wall of the wide neck 30 is connected The right end of the reinforcing block 20 on the upper surface does not have an extension portion 23 extending to the right, and the convex portion 24 is adhered or formed on the rear wall surface of the reinforcing block 20. The left end of the convex portion 24 extends to the middle of the reinforcing block 20 on the rear wall surface connecting the wide neck portion 30, that is, the convex portion 24 extends rightward from the middle of the reinforcing block 20 on the rear wall surface connecting the wide neck portion 30.

The rear side wall of the convex portion 24 is an arc-shaped wall surface gradually expanding from left to right, and the arc-shaped wall surface also extends rightward from the middle of the reinforcing block 20 on the rear wall surface connecting the wide neck portion 30 until the convex portion 24 Right end.

It can also be seen from FIG. 2 that the left end of the protrusion 24 extends to the middle of the reinforcing block 20 on the rear wall surface connecting the wide neck 30. In this embodiment, the extension portion 23 is eliminated, and only the protrusion portion 24 is provided, which is equivalent to the structure in Embodiment 1 in which the protrusion portion 24 is provided on the extension portion 23, and the technical effect is also the same. Especially when the convex portion 24 is formed on the rear wall surface of the extension portion 23, the structure is the same as that of the convex portion 24 formed on the rear wall surface of the reinforcing block 20.

The convex portion 24 and the diagonal horizontal block 40 can be adhered to the reinforcing block 20 (the specific position is on the bottom block 21) connected to the rear wall surface of the wide neck 30, and the convex portion 24 and the diagonal horizontal block 40 can also be attached It is integrally formed with three reinforcing blocks 20 on the rear wall surface connecting the wide neck 30, for example, by carving a whole piece of wood.

The thumb support block 60 can be adhered to the reinforcement block 20 on the front wall surface connecting the wide neck 30 (the specific position is on the bottom block 21), and the thumb support block 60 can be reinforced on the front wall surface connecting the wide neck 30 Both blocks 20 are integrally formed, for example by carving a whole piece of wood.

Example 3

This embodiment is shown in FIG. 9 and differs from Embodiment 2 in that the right end of the connecting wide neck 30 is provided with a chamfered corner, which forms a natural transitional engagement with the outer surface of the protrusion 24. This design can make the right end of the connecting wide neck 30 smooth, which is convenient for grasping the connecting wide neck 30.

The other structure of the table tennis racket in this embodiment is the same as that in Embodiment 2, and the description will not be repeated here.

Finally, the above embodiments are only used to illustrate this creation, but not to limit it. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of this creation, so All equivalent technical solutions also belong to the category of this creation, and the patent protection scope of this creation should be limited by the request.

Claims (19)

An oblique horizontal block wide-neck side gripping table tennis racket includes a blade (10) and a grip portion (100), a top of the blade (10) is formed with a connecting wide neck (30), which is characterized in that : The top of the connecting wide neck (30) has a straight shank portion (31) extending upwards, and the front and rear walls of the connecting wide neck (30) are fixed with reinforcing blocks (20) to connect the wide neck (30) A diagonal block (40) is fixed in the middle of the reinforcing block (20) fixed on the rear wall surface, connecting the wide neck (30), the straight shank (31), the reinforcing block (20) and the diagonal horizontal block ( 40) Forming a grip portion (100), there is an empty groove (50) between the diagonal cross block (40) and the top of the blade (10), connecting the reinforcements fixed on the rear wall surface of the wide neck (30) The right end of the block (20) has an extension portion (23) extending to the right, and a protrusion (24) is fixed or formed on the rear wall surface of the extension portion (23); the front wall surface connected to the wide neck portion (30) is fixed Some reinforcement blocks (20) have a thumb support block (60) fixed in the middle. The diagonal horizontal block wide neck side grip table tennis racket according to claim 1, wherein: the reinforcing block (20) includes a bottom block (21) and a vertical block (22), the bottom block (21) is adhered to the connection width On the front or rear wall of the neck (30), the vertical block (22) is adhered to the front or rear wall of the straight shank (31), and the reinforcement attached to the rear wall of the wide neck (30) is attached A diagonal transverse block (40) is fixed in the middle of the bottom block (21) of the block (20). The table tennis racket with a diagonal horizontal block and a wide neck side according to claim 1, wherein: the reinforcing block (20) includes a bottom block (21) and a vertical block (22), and the bottom block (21) is formed at the connecting width On the front or rear wall surface of the neck (30), vertical blocks (22) are formed on the front or rear wall surface of the straight shank (31), and there are reinforcements formed on the rear wall surface connecting the wide neck (30) A diagonal transverse block (40) is fixed in the middle of the bottom block (21) of the block (20). According to claim 1, the table tennis racket is held on the wide neck side of the oblique horizontal block, wherein the left side wall (61) of the thumb support block (60) is an arc-shaped surface matching the contact surface of the thumb. The table tennis racket is held on the wide neck side of the diagonal horizontal block according to claim 4, wherein: the thumb support block (60) is close to the vertical center line (70) of the blade (10), and the straight handle (31) On top of the connecting wide neck (30) on the left side of the vertical centerline (70). The table tennis racket is held on the wide neck side of the oblique horizontal block according to claim 1, wherein: one side of the empty groove (50) is the inner side wall of the oblique horizontal block (40), and the side of the oblique horizontal block (40) An angle is formed between the inner side wall and the blade (10), and the angle is an acute angle. The slanting horizontal block wide-neck side gripping table tennis racket according to claim 1, wherein the rear side wall of the convex portion (24) is an arc-shaped wall surface gradually expanding from left to right. The table tennis racket with an oblique horizontal block and a wide neck side according to claim 1, wherein an outer surface layer (11) is adhered to the front or back surface of the blade (10), and the outer surface layer (11) is a sand skin layer or rubber skin Floor. The diagonal horizontal block wide-neck side gripping table tennis racket according to claim 1, wherein the left side of the connecting wide neck (30) is provided with an inwardly inclined chamfer or concave curved arc from the top to the bottom. According to claim 1, the diagonal horizontal block holds the table tennis racket on the wide neck side, wherein: the right side of the diagonal horizontal block (40) is provided with an arc-shaped oblique angle extending to the right from the top to the bottom The lower edge of the horizontal block (40) gradually slopes downward from left to right. According to claim 4, the table tennis racket is held on the wide neck side of the diagonal horizontal block, wherein: the thumb support block (60) is located on the vertical center line (70) of the blade (10); the thumb The supporting block (60) is arranged obliquely with respect to the vertical center line (70), and the left side wall (61) is also arranged obliquely with respect to the vertical center line (70). According to claim 4, the table tennis racket is held on the wide neck side of the diagonal horizontal block, wherein the right side of the straight handle (31) crosses the vertical center line (70). According to claim 1, the table tennis racket is held on the wide neck side of the oblique horizontal block, wherein the inside of the convex portion (24) is hollow. According to claim 1, the table tennis racket is held on the wide-neck side of the diagonal horizontal block, wherein the convex portion (24) is provided with a number of holes or through holes. The table tennis racket is held on the wide neck side of the diagonal horizontal block according to claim 1, wherein: the protrusion (24) starts from the middle of the reinforcing block (20) on the rear wall surface of the connecting wide neck (30) Extend to the right. The diagonal horizontal block wide-neck side gripping table tennis racket according to claim 15, wherein: the right end of the reinforcing block (20) on the rear wall surface connecting the wide neck (30) does not have an extension extending rightward ( 23), the protrusion (24) is adhered or formed on the rear wall surface of the reinforcing block (20). The table tennis racket with a diagonal horizontal block and a wide neck side according to claim 1, wherein: the raised portion (24), the diagonal horizontal block (40) and the rear wall surface connecting the wide neck (30) The reinforcing block (20) is integrally formed. The table tennis racket is held on the wide neck side of the diagonal horizontal block according to claim 1, wherein: the thumb support block (60) is formed integrally with the reinforcing block (20) on the front wall surface of the connecting wide neck (30) . The diagonal horizontal block wide neck side grip table tennis racket according to claim 1, wherein: the width of the hollow groove (50) near the middle of the connecting wide neck (30) is smaller than that near the connecting wide neck (30) ) The width on the right.