WO2019090827A1 - Table tennis racket having contact surface providing improved frictional force - Google Patents

Table tennis racket having contact surface providing improved frictional force Download PDF

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Publication number
WO2019090827A1
WO2019090827A1 PCT/CN2017/112298 CN2017112298W WO2019090827A1 WO 2019090827 A1 WO2019090827 A1 WO 2019090827A1 CN 2017112298 W CN2017112298 W CN 2017112298W WO 2019090827 A1 WO2019090827 A1 WO 2019090827A1
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WO
WIPO (PCT)
Prior art keywords
rubber
table tennis
plane
contact surface
flat
Prior art date
Application number
PCT/CN2017/112298
Other languages
French (fr)
Chinese (zh)
Inventor
王旭升
汤小庆
高炎
Original Assignee
盐城市艾斯特体育器材有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201721477530.0U external-priority patent/CN207627842U/en
Priority claimed from CN201711090204.9A external-priority patent/CN108042998A/en
Application filed by 盐城市艾斯特体育器材有限公司 filed Critical 盐城市艾斯特体育器材有限公司
Priority to KR1020187017857A priority Critical patent/KR20200083079A/en
Publication of WO2019090827A1 publication Critical patent/WO2019090827A1/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/40—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis
    • A63B59/42—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis with solid surfaces
    • A63B59/45—Rubber parts thereof; characterised by bonding between a rubber part and the racket body
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/40—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis
    • A63B59/42—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis with solid surfaces
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/16—Table tennis

Definitions

  • the invention belongs to the technical field of sporting goods, and particularly relates to a table tennis bat which increases the friction of the contact surface.
  • Table tennis has always been a mass sports in China.
  • the mass base is solid and the participants are crowded.
  • the principle of movement is that the ball is rebounded when the table tennis and the rubber layer collide.
  • the running speed is reduced, the rotating ball path can be seen, the aggression of the ball is weakened, and the number of rounds and balls is a little more. This is very unfavorable for the original pen-holding method.
  • the rubber sheet of the table tennis racket is divided into positive glue and reverse glue.
  • the rubber with the rubber column facing outward is called positive glue. Due to the low friction effect of the positive rubber, it is difficult to make the ball rotate strongly. Therefore, the people who use it are gradually reduced and need to be improved.
  • the present invention discloses a table tennis bat which increases the friction of the contact surface, which can increase the friction force, increase the rotation speed intensity, and improve the competitiveness.
  • a table tennis bat for increasing the friction of the contact surface comprising a clapper, a rubber skin, and a handle, the rubber being adhered to the sponge on the front and back sides of the clapper, one side of the rubber is a rubber plane, and the other side is a rubber column,
  • the rubber column is disposed on the outer side of the rubber plane, and the outer end surface of the rubber column is provided with a plurality of micro-bumps, the rubber column is internally provided with a cavity, and the rubber plane is provided with an elastic plane outside, the elastic plane is parallel with the rubber plane, and the elasticity is The plane is set at a height of 1/2 of the rubber column.
  • the outer end surface of the rubber column is provided with a hardened layer, and the micro bumps are disposed on the hardened layer.
  • the microbumps are semi-circular.
  • the cavity is cylindrical.
  • the cavity is perpendicular to the clapper.
  • the table tennis racket with increased friction of the contact surface according to the invention has novel structure and convenient use, can increase the friction force, increase the rotation speed intensity, and improve the competitive force.
  • Figure 1 is a schematic view of the rubber body of the present invention.
  • Figure 2 is a schematic view of a table tennis bat according to the present invention.
  • a table tennis bat according to the present invention for increasing the friction of the contact surface comprises a clapper 1, a rubber 2, a handle 3, and the rubber 2 is attached to the sea on both sides of the clapper.
  • one side of the rubber 2 is a rubber plane 5, and the other side is a rubber column 6, the rubber column 6 is disposed outside the rubber plane, and a plurality of micro-bumps 7 are provided on the outer end surface of the rubber column, and the rubber column 6 is provided.
  • a cavity 8 is provided inside, and a rubber plane 9 is arranged on the outer side of the rubber plane.
  • the elastic plane 9 is parallel to the rubber plane 5, and the elastic plane 9 is disposed at a height of 1/2 of the rubber column.
  • the utility model relates to a table tennis racket which increases the friction of the contact surface, has a novel structure and is convenient to use, and has a plurality of micro-bumps 7 on the outer end surface of the rubber column, which increases the frictional force of the ball on the racket and improves the rotation speed intensity.
  • the rubber column 6 is internally provided with a cavity 8 which is cylindrical, the cavity 8 is perpendicular to the clapper 1, and a rubber plane 9 is provided on the outer side of the rubber plane. When hitting the ball, the table tennis ball is hit on the rubber column.
  • the rubber column is retracted, and the gas between the cavity 8 and the elastic plane 9 and the rubber plane 5 is rapidly expanded after being pressed, thereby increasing the rebound force of the rubber column, and the elastic plane 9 is like an elastic net to ping the table tennis. Bounce, effectively achieve the perfect combination of the speed of the ball and the technology, can increase the ball speed of about 10%, improve the competitive power.
  • the outer surface of the rubber column 6 of the present invention is provided with a hard layer 10 on the outer end surface, and the micro bump 7 is disposed on the hard layer 10, as shown in the enlarged view of FIG. 2, the service life of the micro bump 7 is increased and firm. durable.
  • micro bumps 7 of the present invention are semicircular.
  • the technical means disclosed in the solution of the present invention is not limited to the technical means disclosed in the above embodiments, and includes a technical solution composed of any combination of the above technical features.

Abstract

A table tennis racket having a contact surface providing an improved frictional force comprises a blade (1), rubber sheets (2), and a handle (3). The rubber sheets (2) are adhered to sponges at two sides of the blade (1). The rubber sheet (2) comprises a flat rubber layer (5) at one surface thereof and rubber columns (6) at another surface thereof. The rubber columns (6) are arranged at an outer side of the flat rubber layer (5). A plurality of micro-protuberances (7) are provided at flat outer end surface of the rubber column (6). A hollow cavity (8) is arranged inside the rubber column (6). A flat elastic layer (9) is arranged at an outer side of the flat rubber layer (5). The flat elastic layer (9) is parallel to the flat rubber layer (5). The flat elastic layer (9) is provided at a level 1/2 the height of the rubber column (6). The table tennis racket can be used conveniently, provide an improved frictional force, increase rotation speed and strength, and enhance competitiveness.

Description

一种增加接触面摩擦力的乒乓球拍Table tennis racket for increasing friction of contact surface 技术领域Technical field
本发明属于体育用品技术领域，具体涉及一种增加接触面摩擦力的乒乓球拍。The invention belongs to the technical field of sporting goods, and particularly relates to a table tennis bat which increases the friction of the contact surface.
背景技术Background technique
乒乓球运动在我国是一直群众性体育运动，群众基础扎实，参与者众，其运动原理是乒乓球与橡胶层碰撞时产生弹力将球弹回去，为了观赏与电视播出的需要，要求球的运行速度降低，能够看清旋转的球路，减弱球的攻击性，来回球的次数多一点，这对原有的直拍正胶打法非常不利，乒乓球拍的胶皮分为正胶、反胶，胶柱朝外的胶皮称为正胶，由于正胶摩擦功效较低，难以使球产生强旋转，因此现在用的人逐步减少，需要改进。Table tennis has always been a mass sports in China. The mass base is solid and the participants are crowded. The principle of movement is that the ball is rebounded when the table tennis and the rubber layer collide. In order to watch the TV broadcast, the ball is required. The running speed is reduced, the rotating ball path can be seen, the aggression of the ball is weakened, and the number of rounds and balls is a little more. This is very unfavorable for the original pen-holding method. The rubber sheet of the table tennis racket is divided into positive glue and reverse glue. The rubber with the rubber column facing outward is called positive glue. Due to the low friction effect of the positive rubber, it is difficult to make the ball rotate strongly. Therefore, the people who use it are gradually reduced and need to be improved.
发明内容Summary of the invention
为解决上述问题，本发明公开了一种增加接触面摩擦力的乒乓球拍，可增加摩擦力，提高旋转速度强度，提高竞争力。In order to solve the above problems, the present invention discloses a table tennis bat which increases the friction of the contact surface, which can increase the friction force, increase the rotation speed intensity, and improve the competitiveness.
为达到上述目的，本发明的技术方案如下：In order to achieve the above object, the technical solution of the present invention is as follows:
一种增加接触面摩擦力的乒乓球拍，包括拍板、胶皮、拍柄，所述胶皮粘贴于拍板的正反两面的海绵上，所述胶皮的一面为橡胶平面，另一面为橡胶柱，所述橡胶柱设置在橡胶平面外侧，橡胶柱外端平面上设有若干微型凸点，橡胶柱内部设有空腔，所述橡胶平面外侧设有一层弹性平面，所述弹性平面与橡胶平面平行，弹性平面设置在橡胶柱1/2高度处。 A table tennis bat for increasing the friction of the contact surface, comprising a clapper, a rubber skin, and a handle, the rubber being adhered to the sponge on the front and back sides of the clapper, one side of the rubber is a rubber plane, and the other side is a rubber column, The rubber column is disposed on the outer side of the rubber plane, and the outer end surface of the rubber column is provided with a plurality of micro-bumps, the rubber column is internally provided with a cavity, and the rubber plane is provided with an elastic plane outside, the elastic plane is parallel with the rubber plane, and the elasticity is The plane is set at a height of 1/2 of the rubber column.
作为本发明的一种改进，所述橡胶柱外端平面上设有加硬层，所述微型凸点设置在加硬层上。As a modification of the present invention, the outer end surface of the rubber column is provided with a hardened layer, and the micro bumps are disposed on the hardened layer.
作为本发明的一种改进，所述微型凸点为半圆形。As a modification of the invention, the microbumps are semi-circular.
作为本发明的一种改进，所述空腔为圆柱形。As a modification of the invention, the cavity is cylindrical.
作为本发明的一种改进，所述空腔垂直于拍板。As a refinement of the invention, the cavity is perpendicular to the clapper.
本发明的有益效果是：The beneficial effects of the invention are:
本发明所述的一种增加接触面摩擦力的乒乓球拍，结构新颖，使用方便，可增加摩擦力，提高旋转速度强度，提高竞技力。The table tennis racket with increased friction of the contact surface according to the invention has novel structure and convenient use, can increase the friction force, increase the rotation speed intensity, and improve the competitive force.
附图说明DRAWINGS
图1为本发明所述的胶皮示意图。Figure 1 is a schematic view of the rubber body of the present invention.
图2为本发明所述的乒乓球拍示意图。Figure 2 is a schematic view of a table tennis bat according to the present invention.
附图标记列表：List of reference signs:
1、拍板，2、胶皮，3、拍柄，4、海绵，5、橡胶平面，6、橡胶柱，7、微型凸点，8、空腔，9、弹性平面，10、加硬层。1, clapper, 2, rubber, 3, handle, 4, sponge, 5, rubber plane, 6, rubber column, 7, micro-bump, 8, cavity, 9, elastic plane, 10, hard layer.
具体实施方式Detailed ways
下面结合附图和具体实施方式，进一步阐明本发明，应理解下述具体实施方式仅用于说明本发明而不用于限制本发明的范围。需要说明的是，下面描述中使用的词语“前”、“后”、“左”、“右”、“上”和“下”指的是附图中的方向，词语“内”和“外”分别指的是朝向或远离特定部件几何中心的方向。The invention will be further clarified by the following description in conjunction with the accompanying drawings and specific embodiments. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, the words "inside" and "outside" "Respectively refers to the direction toward or away from the geometric center of a particular component.
如图所示，本发明所述的一种增加接触面摩擦力的乒乓球拍，包括拍板1、胶皮2、拍柄3，所述胶皮2粘贴于拍板的正反两面的海 绵4上，所述胶皮2的一面为橡胶平面5，另一面为橡胶柱6，所述橡胶柱6设置在橡胶平面外侧，橡胶柱外端平面上设有若干微型凸点7，橡胶柱6内部设有空腔8，所述橡胶平面外侧设有一层弹性平面9，所述弹性平面9与橡胶平面5平行，弹性平面9设置在橡胶柱1/2高度处。As shown in the figure, a table tennis bat according to the present invention for increasing the friction of the contact surface comprises a clapper 1, a rubber 2, a handle 3, and the rubber 2 is attached to the sea on both sides of the clapper. On the cotton 4, one side of the rubber 2 is a rubber plane 5, and the other side is a rubber column 6, the rubber column 6 is disposed outside the rubber plane, and a plurality of micro-bumps 7 are provided on the outer end surface of the rubber column, and the rubber column 6 is provided. A cavity 8 is provided inside, and a rubber plane 9 is arranged on the outer side of the rubber plane. The elastic plane 9 is parallel to the rubber plane 5, and the elastic plane 9 is disposed at a height of 1/2 of the rubber column.
本发明所述的一种增加接触面摩擦力的乒乓球拍，结构新颖，使用方便，橡胶柱外端平面上设有若干微型凸点7，增加了球在球拍上的摩擦力，提高旋转速度强度，橡胶柱6内部设有空腔8，所述空腔8为圆柱形，空腔8垂直于拍板1，所述橡胶平面外侧设有一层弹性平面9，击球时，乒乓球打在橡胶柱上，橡胶柱回缩，在空腔8以及弹性平面9、橡胶平面5之间的气体受压后迅速膨胀，加大了橡胶柱的反弹力，同时弹性平面9像一张弹性网将乒乓球弹开，有效的实现了球的速度与技术完美结合，能够增加10％左右的球速，提高竞技力。The utility model relates to a table tennis racket which increases the friction of the contact surface, has a novel structure and is convenient to use, and has a plurality of micro-bumps 7 on the outer end surface of the rubber column, which increases the frictional force of the ball on the racket and improves the rotation speed intensity. The rubber column 6 is internally provided with a cavity 8 which is cylindrical, the cavity 8 is perpendicular to the clapper 1, and a rubber plane 9 is provided on the outer side of the rubber plane. When hitting the ball, the table tennis ball is hit on the rubber column. Above, the rubber column is retracted, and the gas between the cavity 8 and the elastic plane 9 and the rubber plane 5 is rapidly expanded after being pressed, thereby increasing the rebound force of the rubber column, and the elastic plane 9 is like an elastic net to ping the table tennis. Bounce, effectively achieve the perfect combination of the speed of the ball and the technology, can increase the ball speed of about 10%, improve the competitive power.
本发明所述橡胶柱6外端平面上设有加硬层10，所述微型凸点7设置在加硬层10上，如图2的放大图所示，微型凸点7使用寿命增加，结实耐用。The outer surface of the rubber column 6 of the present invention is provided with a hard layer 10 on the outer end surface, and the micro bump 7 is disposed on the hard layer 10, as shown in the enlarged view of FIG. 2, the service life of the micro bump 7 is increased and firm. durable.
本发明所述微型凸点7为半圆形。The micro bumps 7 of the present invention are semicircular.
本发明方案所公开的技术手段不仅限于上述实施方式所公开的技术手段，还包括由以上技术特征任意组合所组成的技术方案。 The technical means disclosed in the solution of the present invention is not limited to the technical means disclosed in the above embodiments, and includes a technical solution composed of any combination of the above technical features.

Claims (5)

  1. 一种增加接触面摩擦力的乒乓球拍，其特征在于：包括拍板、胶皮、拍柄，所述胶皮粘贴于拍板的正反两面的海绵上，所述胶皮的一面为橡胶平面，另一面为橡胶柱，所述橡胶柱设置在橡胶平面外侧，橡胶柱外端平面上设有若干微型凸点，橡胶柱内部设有空腔，所述橡胶平面外侧设有一层弹性平面，所述弹性平面与橡胶平面平行，弹性平面设置在橡胶柱1/2高度处。A table tennis bat for increasing the friction of a contact surface, comprising: a clapper, a rubber skin, and a handle, wherein the rubber is adhered to the sponge on both sides of the clapper, one side of the rubber is a rubber plane, and the other side is a rubber a column, the rubber column is disposed outside the rubber plane, a plurality of micro-bumps are arranged on the outer end surface of the rubber column, a cavity is arranged inside the rubber column, and an elastic plane is arranged outside the rubber plane, the elastic plane and the rubber The planes are parallel and the elastic plane is placed at a height of 1/2 of the rubber column.
  2. 根据权利要求1所述的一种增加接触面摩擦力的乒乓球拍，其特征在于：所述橡胶柱外端平面上设有加硬层，所述微型凸点设置在加硬层上。A table tennis bat according to claim 1, wherein the outer surface of the rubber post is provided with a hard layer, and the micro bump is disposed on the hard layer.
  3. 根据权利要求1所述的一种增加接触面摩擦力的乒乓球拍，其特征在于：所述微型凸点为半圆形。A table tennis bat for increasing the friction of a contact surface according to claim 1, wherein the micro-bumps are semi-circular.
  4. 根据权利要求1所述的一种增加接触面摩擦力的乒乓球拍，其特征在于：所述空腔为圆柱形。A table tennis bat for increasing friction of a contact surface according to claim 1, wherein said cavity is cylindrical.
  5. 根据权利要求1所述的一种增加接触面摩擦力的乒乓球拍，其特征在于：所述空腔垂直于拍板。 A table tennis bat for increasing the friction of a contact surface according to claim 1, wherein the cavity is perpendicular to the clapper.
PCT/CN2017/112298 2017-11-08 2017-11-22 Table tennis racket having contact surface providing improved frictional force WO2019090827A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020187017857A KR20200083079A (en) 2017-11-08 2017-11-22 Table tennis stick with increased contact surface friction

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201711090204.9 2017-11-08
CN201721477530.0U CN207627842U (en) 2017-11-08 2017-11-08 A kind of table tennis bat increasing contact surface frictional force
CN201721477530.0 2017-11-08
CN201711090204.9A CN108042998A (en) 2017-11-08 2017-11-08 A kind of table tennis bat for increasing contact surface frictional force

Publications (1)

Publication Number Publication Date
WO2019090827A1 true WO2019090827A1 (en) 2019-05-16

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WO (1) WO2019090827A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514625A (en) * 1975-07-24 1978-06-14 Nissei Co Ltd Table tennis bat
CN2817922Y (en) * 2005-09-30 2006-09-20 金龙日 Hollow cushion-style table tennis racket rubber
CN2920327Y (en) * 2006-06-01 2007-07-11 孙楠 Bat for table tennis
CN201291031Y (en) * 2008-06-19 2009-08-19 武广余 Directly grasping type table tennis bat
CN103223227A (en) * 2012-01-27 2013-07-31 思达有限责任公司 Table tennis bat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514625A (en) * 1975-07-24 1978-06-14 Nissei Co Ltd Table tennis bat
CN2817922Y (en) * 2005-09-30 2006-09-20 金龙日 Hollow cushion-style table tennis racket rubber
CN2920327Y (en) * 2006-06-01 2007-07-11 孙楠 Bat for table tennis
CN201291031Y (en) * 2008-06-19 2009-08-19 武广余 Directly grasping type table tennis bat
CN103223227A (en) * 2012-01-27 2013-07-31 思达有限责任公司 Table tennis bat

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