WO2019090827A1 - Raquette de tennis de table ayant une surface de contact offrant une force de frottement améliorée - Google Patents

Raquette de tennis de table ayant une surface de contact offrant une force de frottement améliorée Download PDF

Info

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
Authority
WO
WIPO (PCT)
Prior art keywords
rubber
table tennis
plane
contact surface
flat
Prior art date
Application number
PCT/CN2017/112298
Other languages
English (en)
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/zh
Priority claimed from CN201711090204.9A external-priority patent/CN108042998A/zh
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/ko
Publication of WO2019090827A1 publication Critical patent/WO2019090827A1/fr

Links

Images

Classifications

    • 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.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Laminated Bodies (AREA)

Abstract

Selon l'invention, une raquette de tennis de table ayant une surface de contact offrant une force de frottement améliorée comprend une palette (1), des feuilles de caoutchouc (2), et un manche (3). Les feuilles de caoutchouc (2) sont collées à des éponges au niveau de deux côtés de la palette (1). La feuille de caoutchouc (2) comprend une couche de caoutchouc plate (5) au niveau d'une surface de celle-ci et des colonnes de caoutchouc (6) au niveau d'une autre surface de celle-ci. Les colonnes de caoutchouc (6) sont disposées au niveau d'un côté extérieur de la couche de caoutchouc plate (5). Une pluralité de microprotubérances (7) est disposée au niveau de la surface d'extrémité extérieure plate de la colonne de caoutchouc (6). Une cavité creuse (8) est agencée à l'intérieur de la colonne de caoutchouc (6). Une couche élastique plate (9) est agencée au niveau du côté extérieur de la couche de caoutchouc plate (5). La couche élastique plate (9) est parallèle à la couche de caoutchouc plate (5). La couche élastique plate (9) est disposée à un niveau à la moitié de la hauteur de la colonne de caoutchouc (6). La raquette de tennis de table peut être utilisée de manière pratique, offre une force de frottement améliorée, augmente la vitesse et la force de rotation, et améliore la compétitivité.
PCT/CN2017/112298 2017-11-08 2017-11-22 Raquette de tennis de table ayant une surface de contact offrant une force de frottement améliorée WO2019090827A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020187017857A KR20200083079A (ko) 2017-11-08 2017-11-22 접촉면 마찰력을 증가시킨 탁구채

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201721477530.0U CN207627842U (zh) 2017-11-08 2017-11-08 一种增加接触面摩擦力的乒乓球拍
CN201711090204.9 2017-11-08
CN201721477530.0 2017-11-08
CN201711090204.9A CN108042998A (zh) 2017-11-08 2017-11-08 一种增加接触面摩擦力的乒乓球拍

Publications (1)

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

Family

ID=66438164

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/112298 WO2019090827A1 (fr) 2017-11-08 2017-11-22 Raquette de tennis de table ayant une surface de contact offrant une force de frottement améliorée

Country Status (2)

Country Link
KR (1) KR20200083079A (fr)
WO (1) WO2019090827A1 (fr)

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 (zh) * 2005-09-30 2006-09-20 金龙日 空心气垫式乒乓胶皮
CN2920327Y (zh) * 2006-06-01 2007-07-11 孙楠 乒乓球拍
CN201291031Y (zh) * 2008-06-19 2009-08-19 武广余 直握式乒乓球拍
CN103223227A (zh) * 2012-01-27 2013-07-31 思达有限责任公司 乒乓球拍

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 (zh) * 2005-09-30 2006-09-20 金龙日 空心气垫式乒乓胶皮
CN2920327Y (zh) * 2006-06-01 2007-07-11 孙楠 乒乓球拍
CN201291031Y (zh) * 2008-06-19 2009-08-19 武广余 直握式乒乓球拍
CN103223227A (zh) * 2012-01-27 2013-07-31 思达有限责任公司 乒乓球拍

Also Published As

Publication number Publication date
KR20200083079A (ko) 2020-07-08

Similar Documents

Publication Publication Date Title
CN204050861U (zh) 攻防兼备型羽毛球拍
WO2019090827A1 (fr) Raquette de tennis de table ayant une surface de contact offrant une force de frottement améliorée
CN202155010U (zh) 乒乓球拍
CN2817922Y (zh) 空心气垫式乒乓胶皮
KR101449448B1 (ko) 이중 완충 탁구 라켓
CN102908766A (zh) 双凹面圆形乒乓球拍
JP3194564U (ja) イージーミートバット
CN204684605U (zh) 一种方便更换胶皮的乒乓球拍
CN111097147A (zh) 凹圆柱面乒乓球拍
CN207627842U (zh) 一种增加接触面摩擦力的乒乓球拍
TWI704944B (zh) 可增強擊球爆發力又可吸震的匹克球拍
CN201275395Y (zh) 一种乒乓球台台板
CN108042998A (zh) 一种增加接触面摩擦力的乒乓球拍
CN202173746U (zh) 环握式乒乓球拍
CN207627840U (zh) 一种防滑吸汗乒乓球球拍
WO2021103413A1 (fr) Caoutchouc pour raquette de tennis de table, pouvant être empêché de tomber et de se déformer
CN203935589U (zh) 一种高弹性乒乓球拍
CN202191675U (zh) 一种台球桌
CN215387428U (zh) 可变角乒乓球拍
CN219921980U (zh) 一种减震型冰球
CN202637875U (zh) 快攻型乒乓球拍
CN202355795U (zh) 一种乒乓球拾球器
CN102489009B (zh) 一种球拍及一种球
CN202036758U (zh) 一种增强握拍摩擦力的乒乓球拍
CN102114327A (zh) 一种乒乓球拍

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17931497

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17931497

Country of ref document: EP

Kind code of ref document: A1