CN210302279U

CN210302279U - Table tennis bat

Info

Publication number: CN210302279U
Application number: CN201920692051.3U
Authority: CN
Inventors: 盛生华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-14
Anticipated expiration: 2029-05-15

Abstract

A novel table tennis bat is characterized in that the table tennis bat comprises a hitting board and a bat handle, wherein the hitting board comprises a bottom board, sponge, rubber and a protective edge; the racket handle is divided into an upper pressing plate, a middle interlayer, a lower pressing plate, a wear-resistant edge and an anti-slip paste; the protective edge is made of a material with certain elasticity and fixedly bonded on the periphery of the bottom plate; the wear-resistant edges are arranged on the left side and the right side of a middle interlayer of the connecting part of the batting plate and the racket handle. Preferably, the protective edge is detachable and replaceable; preferably, the angle between the handle and the striking plate is adjustable.

Description

Table tennis bat

Technical Field

The utility model relates to sports goods, in particular to a novel table tennis bat.

Background

The table tennis bat is divided into a striking plate and a bat handle. In the process of using the table tennis bat to play the table tennis, the edge of the table tennis bat sometimes collides with the table tennis table, and particularly, the table tennis bat is easy to collide with a newly-entered lover. The collision of racket and table makes the damage at table tennis racket edge, can influence the aesthetic feeling of table tennis racket and the hitting effect of table tennis racket on the one hand, and on the other hand also can cause certain influence to the table when the collision is comparatively serious, for example make the table produce sunken pit. Most of the prior table tennis bats only use the adhesive cloth belt to protect the edge of the table tennis bat, have very small effect, can only be used as a beautiful decorative strip, but cannot effectively protect the edge of the table tennis bat. In addition, in the table tennis sport process, a long-time mechanical swing is performed, the friction between the palm, particularly the first jaw, and the racket can also cause certain burden on the palm, and the comfortable feeling of holding the racket is improved. Finally, the table tennis amateur is difficult to master when practicing twisting and pulling the ball, and the long-time practice has a large burden on the wrist, so that a racket structure which is easy to practice twisting and pulling the ball is also provided.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a novel table tennis bat, the protective edge is firmly bonded with the bat, the elasticity at the edge of the bat is enhanced, and the collision damage is reduced.

A novel table tennis bat is characterized by comprising a hitting board and a bat handle, wherein the hitting board comprises a bottom board, sponge, rubber and a protective edge; the racket handle is divided into an upper pressing plate, a middle interlayer, a lower pressing plate, a wear-resistant edge and an anti-slip paste; the protective edge is made of an elastic material and fixedly bonded on the periphery of the bottom plate; the wear-resistant edges are made of soft pvc materials and are arranged on the left side and the right side of the middle interlayer; the anti-slip paste is arranged on the upper surface of the upper pressure plate and the lower surface of the lower pressure plate.

Furthermore, the protection edge is in a strip shape, and the thickness of the protection edge is 1-2 mm.

Furthermore, the length of the protection edge is 39-48 cm, and the width of the protection edge is 5.5-11 mm.

Furthermore, the middle interlayer and the bottom plate are integrally manufactured, and the middle interlayer and the bottom plate are made of a multi-layer plate by pressing three layers of plates; and one sides of the upper pressure plate and the lower pressure plate, which are close to the striking plate, are provided with inclined cutting planes.

Furthermore, one side of the wear-resistant edge, which is contacted with the palm, is semi-cylindrical, and the side connected with the middle interlayer is a plane; the section of the wear-resistant edge is arched; the width of the wear-resistant edge is 5-10 mm, and the thickness of the wear-resistant edge is consistent with that of the middle interlayer.

Further, the width of the anti-slip paste is 1-2 cm, the length of the anti-slip paste is 5-10 cm, the thickness of the anti-slip paste is 3.5mm, one surface of the anti-slip paste is provided with small raised particles, and the other surface of the anti-slip paste is a plane; the anti-slip patch can be made of silica gel, TPR, PVC and rubber materials.

Furthermore, the protective edge and the bottom plate are bonded by replaceable double-sided adhesive or adhesive.

Further, the racket handle is provided with a rotary moving device; the rotary motion device is arranged at the connecting part of the batting plate and the racket handle.

Further, the rotary moving device comprises a fixed gear, a movable gear, a fastening device and a spongy cushion; the fixed teeth are arranged at one end of the bottom plate close to the racket handle; the movable gear is arranged in the middle interlayer and can freely rotate; the fastening device is a screw and nut combination; the fastening device is arranged at the circle center of the fixed teeth; the spongy cushions are arranged on the left side and the right side of the racket handle; the rotary movable device can adjust the angle between the batting plate and the racket handle between minus 45 degrees and 45 degrees.

Adopt the beneficial effects of the utility model are that: firstly, the protective edge can effectively protect the racket and the table when the racket and the table collide, and the service life of the equipment is prolonged; secondly, as optimization, the protection edge can be replaced and removed according to requirements; finally, as the preferred, the angle of racket handle and batting board can be adjusted, can reduce the burden of wrist when practicing to twist and draw the ball, the skill of mastering to twist and draw the ball more quickly. Meanwhile, the striking plate or the racket handle can be replaced independently, so that resources are saved.

Drawings

Fig. 1 is a structural diagram of a first embodiment and a second embodiment of the present invention.

Fig. 2 is a front view of the first and second embodiments of the present invention.

Fig. 3 is a structure diagram of a wear-resistant edge according to a first embodiment of the present invention.

Fig. 4 is a structural view of an anti-slip sticker according to a first embodiment of the present invention.

Fig. 5 is a structural diagram of a third embodiment of the present invention.

Fig. 6 is a functional schematic diagram of a third embodiment of the present invention.

Fig. 7 is a structural diagram of a rotating device according to a third embodiment of the present invention.

Fig. 8 is a side view of a racket in accordance with a third embodiment of the present invention.

Fig. 9 is a cross-sectional view of a sponge cushion according to a third embodiment of the present invention.

And (3) identification and explanation: the racket comprises a batting plate 1, a bottom plate 11, a sponge 12, a rubber 13, a protective edge 14, a racket handle 2, an upper pressing plate 21, a middle interlayer 22, a lower pressing plate 23, a wear-resistant edge 24, an anti-slip sticker 25, a rotary moving device 3, a fixed tooth 31, a movable gear 32, a fastening device 33 and a sponge pad 34.

Detailed Description

The first embodiment is as follows:

the present embodiment will be described with reference to fig. 1 to 4, and the present invention relates to a novel table tennis bat, which comprises a striking plate 1 and a bat handle 2.

The batting plate 1 comprises a bottom plate 11, a sponge 12, a rubber sheet 13 and a protective edge 14. The sponge 12 is arranged on the upper surface and the lower surface of the bottom plate 11, and the rubber 13 is arranged on one side of the sponge 12 far away from the bottom plate 11. The protective edge 14 is in a long strip shape, the thickness of the protective edge is 1-2 mm, the protective edge can be 1.5mm as the optimal protective edge, and the protective edge is fixedly adhered to the periphery of the bottom plate 11. The length of the protection edge is 30-48 cm, the width of the protection edge is 5.5-11 mm, and the protection edge is specifically selected according to different rackets so as to cover the edge of the bottom plate. The material of protection limit can select elastic material such as silica gel, TPR, TPE, pvc, rubber for use, can adopt butadiene styrene rubber (SBR) as preferred, and it is the interpolymer of butadiene and styrene, and this kind of rubber ageing resistance, wear resistance are higher, are fit for as buffering protection limit.

The racket handle 2 is divided into an upper pressing plate 21, a middle interlayer 22, a lower pressing plate 23, a wear-resistant edge 24 and an anti-slip sticker 25. Middle intermediate layer 22 sets up between top board 21 and holding down plate 23, middle intermediate layer 22 and bottom plate 11 are integrative to be made, middle intermediate layer 22 and bottom plate 11 adopt the multiply wood to suppress more than the three-layer promptly and form, generally suppress with the three-layer board and form, and the multiply wood can be fine improves resilience elasticity, and the board of three-layer is economic effect also good. One side of the upper pressure plate and one side of the lower pressure plate, which are close to the batting plate, are provided with inclined cutting surfaces, the upper surface of the upper pressure plate and the lower surface of the lower pressure plate are longitudinally provided with grooves which are 1.5-3.5 mm deep and 1-2 cm wide, and the grooves are arranged in the middle of the surfaces. Wear edges 24 are provided on the left and right sides of the mid-layer 22 at the connection of the striking plate to the racket shaft. The shape structure of the wear-resistant edge is as shown in fig. 3, one side contacting with the palm is semi-cylindrical, one side connected with the middle interlayer is a plane, the wear-resistant edge is in the shape of an arch, the width is 5-10 mm, and preferably 7.5mm can be adopted. The thickness of the wear-resistant edge 24 is consistent with that of the middle interlayer of the racket handle, so that the comfortable feeling of a racket held by a player is improved. The wear-resistant edge is made of a soft pvc material and is attached to the palm, friction is small, and too large burden can not be caused to the tiger's mouth even if the wear-resistant edge moves for a long time. The racket handle is also provided with an anti-slip sticker 25. The anti-slip sticker 25 is arranged on the groove on the upper surface of the upper pressure plate and the groove on the lower surface of the lower pressure plate, and is tightly attached and comfortable to grasp. The anti-slip sticker is in a strip shape, the width of the anti-slip sticker is 1-2 cm, the length of the anti-slip sticker is 5-10 cm, the anti-slip sticker is specifically determined by combining the length of the racket handle, and the thickness of the anti-slip sticker is 1.5-3.5 mm. The surface of the anti-slip paste, which is in contact with the palm, is provided with small particles or other mark shapes with bulges of 0.1-1 mm, preferably 0.5 mm; the other surface is a plane and is bonded with the upper and lower pressing plates. The antiskid paste is made of silica gel, TPR, PVC and other materials, and preferably, a rubber material can be selected.

The material used for bonding in this embodiment is a strongly adhesive glue, preferably an oil glue or a 3M glue may be used.

In this embodiment, the edge of the striking plate is provided with a protective edge 14, which plays a certain role in buffering when the racket collides with the table, and reduces the damage caused by collision. Set up wear-resisting edge 24 and can promote the laminating degree of palm and racket when holding the bat, promote the comfort of gripping, reduce the frictional force of palm and intermediate layer in the batting motion. Meanwhile, the upper clamping plate and the lower clamping plate of the racket handle are provided with anti-slip pastes 25, so that racket falling during batting is prevented, and the gripping comfort is improved.

The second embodiment is as follows:

this embodiment mode will be described below with reference to fig. 1 and 2, and this embodiment mode will further describe the first example. The protective edge 14 is bonded to the sole plate of the striking plate by a replaceable double-sided adhesive tape or adhesive. One side of the glue layer is stuck on the protective edge, and the other side is stuck on the edge of the bottom plate. When the protective edge needs to be replaced due to impact damage or the protective edge does not need to be designed for other reasons, hot air blowing can be used for blowing the bonding part of the protective edge of the racket for 1-2 min, and the protective edge can be torn off slowly. Compared with the first embodiment, the scheme is more convenient, but the protective edge is easy to fall off due to the limitation of the double-sided adhesive force.

The third concrete embodiment:

this embodiment mode will be described below with reference to fig. 6 to 9, and this embodiment mode will further describe the first example. The rotary motion device 3 of the racket handle is added on the basis of the first embodiment as shown in fig. 7. The rotary moving device comprises a fixed gear 31, a movable gear 32, a fastening device 33 and a spongy cushion 34. The fixed teeth 31 are disposed at the lower end of the bottom plate 11 in an arc shape and connected to the handle. The loose gear 32 is arranged in the middle interlayer of the racket handle and can rotate freely. The fixed teeth are meshed with the movable gear. By adopting the gear engagement, when the racket is used, a part of force can be transmitted due to the mutual contact between the gears, so that the connection is firmer and more reliable, and the looseness is not easy to occur. The fastening device 33 is a screw and nut combination and is disposed at the center of the fixed teeth 31 so that the handle can be kept in contact with the striking plate when the handle rotates. The fastening device 33 may preferably be provided with a spring washer to improve fastening stability and prevent loosening. The angle of the rotary movable device can be adjusted between minus 45 degrees and 45 degrees by taking the handle vertical state, namely the normal table tennis bat state as 0 degree. In order to improve the gripping comfort, sponge pads 34 are additionally arranged on the left side and the right side of the handle, so that abrasion caused by excessive friction of the palm is prevented. The spongy cushion 34 is made of eva foaming materials, has good elasticity and is not easy to deform. The sponge mat 34 is oval in shape, and a groove is formed in the upper portion of the sponge mat for matching the connection between the striking plate and the racket handle. The cross section of the spongy cushion along the short radius is shown in figure 9, the middle part is thicker and is 4mm, the spongy cushion becomes thinner gradually towards two sides, the radian of the lower half arc is smaller, the radian of the upper half arc is larger, the upper half arc faces the centre of the palm, and the lower half arc is bonded with the racket handle through strong glue. When the racket handle is used, the racket handle can be adjusted to a proper gripping angle, the fastening device 33 is fixed, and a certain angle can be formed between the racket handle and the striking plate. When a fan practises to twist and pull a ball, the difficulty of twisting and pulling the ball is high, so that the ball is difficult to master at the beginning of practice, and a large burden is caused to the wrist after long-time practice. In the embodiment, the user can practice twisting and pulling the ball at a larger angle first, and the angle is gradually reduced after the user grasps the method, so that the user can grasp the twisting and pulling technique more quickly, and the burden on the wrist is reduced. The utility model discloses in, if hit the slap or either of them suffered to damage, can change the part of damage, for example the slap is used for hitting the rubber of ball and has come off, can remain the racket handle, only changes the slap.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel table tennis bat is characterized by comprising a hitting board and a bat handle, wherein the hitting board comprises a bottom board, sponge, rubber and a protective edge; the racket handle is divided into an upper pressing plate, a middle interlayer, a lower pressing plate, a wear-resistant edge and an anti-slip paste; the protective edge is made of an elastic material and fixedly bonded on the periphery of the bottom plate; the wear-resistant edges are made of soft pvc materials and are arranged on the left side and the right side of the middle interlayer; the anti-slip paste is arranged on the upper surface of the upper pressure plate and the lower surface of the lower pressure plate.

2. The novel table tennis bat of claim 1, wherein the protective edge is elongated and has a thickness of 1-2 mm.

3. The novel table tennis bat of claim 1, wherein the protective edge has a length of 39-48 cm and a width of 5.5-11 mm.

4. The novel table tennis bat as claimed in claim 1, wherein said mid-layer and said sole plate are integrally formed, and said mid-layer and sole plate are made of multi-layer plates, and are formed by pressing three layers of plates; and one sides of the upper pressure plate and the lower pressure plate, which are close to the striking plate, are provided with inclined cutting planes.

5. The novel table tennis bat of claim 1, wherein the side of the wear resistant edge that contacts the palm is semi-cylindrical and the side that connects to the middle layer is flat; the section of the wear-resistant edge is arched; the width of the wear-resistant edge is 5-10 mm, and the thickness of the wear-resistant edge is consistent with that of the middle interlayer.

6. The novel table tennis bat of claim 1, wherein the anti-slip patch has a width of 1-2 cm, a length of 5-10 cm, a thickness of 3.5mm, one surface with small raised particles and the other surface being a plane; the anti-slip patch can be made of silica gel, TPR, PVC and rubber materials.

7. The novel table tennis bat of claim 1, wherein said protective edge is bonded to said base plate using replaceable double-sided tape or adhesive.

8. A novel table tennis bat as claimed in claim 1, wherein said bat handle is provided with a rotary motion device; the rotary motion device is arranged at the connecting part of the batting plate and the racket handle.

9. The novelty table tennis bat of claim 8 wherein said rotational motive means comprises stationary teeth, movable gears, fastening means, foam pads; the fixed teeth are arranged at one end of the bottom plate close to the racket handle; the movable gear is arranged in the middle interlayer and can freely rotate; the fastening device is a screw and nut combination; the fastening device is arranged at the circle center of the fixed teeth; the spongy cushions are arranged on the left side and the right side of the racket handle; the rotary movable device can adjust the angle between the batting plate and the racket handle between minus 45 degrees and 45 degrees.