EP4122557A1 - Tischtennisschlägerhandgriff und tischtennisschläger - Google Patents

Tischtennisschlägerhandgriff und tischtennisschläger Download PDF

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Publication number
EP4122557A1
EP4122557A1 EP22020343.4A EP22020343A EP4122557A1 EP 4122557 A1 EP4122557 A1 EP 4122557A1 EP 22020343 A EP22020343 A EP 22020343A EP 4122557 A1 EP4122557 A1 EP 4122557A1
Authority
EP
European Patent Office
Prior art keywords
handle
table tennis
tennis racket
recesses
grip
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP22020343.4A
Other languages
German (de)
English (en)
French (fr)
Inventor
Joachim Josef Nolte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of EP4122557A1 publication Critical patent/EP4122557A1/de
Pending legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/18—Handles with means for cooling, ventilating or sweat-reduction, e.g. holes or powder dispensers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/48—Details or accessories of golf clubs, bats, rackets or the like with corrugated cross-section
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/52—Details or accessories of golf clubs, bats, rackets or the like with slits
    • 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

  • This invention relates to racquets, more particularly to a table tennis racquet handle and a table tennis racquet.
  • the racquets used in table tennis today are mainly made of laminated wood, which forms a continuous plate, to which wooden handles are then glued from each side.
  • the table tennis players then stick a sponge/rubber covering on both sides of the racket to the free hitting plate section lying above the grip section.
  • the purpose of this invention is to provide a table tennis racket handle and a table tennis racket mainly to reduce the weight.
  • Another object of the invention is to provide a table tennis racket handle and a table tennis racket which primarily exhibits an aeration effect.
  • a table tennis racket handle which consists of a solid half-handle with concave recesses on the outside.
  • the invention is effective in reducing the weight of the table tennis bat handle and the table tennis bat by providing concave recesses on the outside of the solid half handle.
  • the recesses are continuous and air flows through the recesses during impact. In this way, the sweat of the player's hands can be transported away by the airflow of the grip.
  • the invention provides a table tennis racket handle comprising a solid body having an outer surface, an inner surface opposite the outer surface, and a plurality of recesses from the outer surface toward the inner surface.
  • the half-handle is preferably produced using a one-piece thermoplastic injection molding process, since machining processes are unprofitable in terms of production costs.
  • the half-handle body (20) has a top face (23) connecting the outer surface (21) to the inner surface (22) and a bottom surface (24) connecting the outer surface (21) to the inner surface (22) and the facing face (23), each of said concave recesses (25) passing through said face (23) and said bottom face (24).
  • the outer surface (21) is divided into an air inlet area (211) which is connected to the front surface (23) and a gripping area (212) which lies between the air inlet area (211) and the bottom surface (24) and into a other direction than the air inlet area (211) divided.
  • the invention provides a table tennis racket, comprising a racket body (10) with a hitting plate portion (11) and a grip portion (12) connected to the hitting plate portion (11) and two half-handle bodies (20), respectively on both sides of the grip portion, each of which is solid and has an outer surface (21), an inner surface (22) opposite the outer surface (21) and a plurality of concave recesses (25) set back from the outer surface (21) towards the inner surface (22).
  • each of the half-handle bodies (20) has an upper end surface (23) connecting the outer surface (21) to the inner surface (22) and a lower bottom surface (24) connecting the outer surface (21) to the inner surface (22) and the upper end face (23) opposite, wherein each of the concave recesses (25) extends through the top face (23) and the bottom bottom face (24).
  • the outer surface (21) is defined by an air intake portion (211) connected to the top face surface (23) and a gripping portion (212) connected between the air intake portion (211) and the lower floor surface (24). and points in a direction other than the air intake area (211).
  • each half-handle (20) is provided with a one-piece injection molded frame (26) which forms a cover over the outer frame surface (122).
  • the racquet body (10) has a grip bearing surface (121) on each side of the grip portion (12) of the racquet body (10), these abutting the inner surface (22) of the half-grip body (20) and the covering frame portion (26) of each half-grip body (20) has two abutment surfaces (261) which rest on the support surface (111).
  • the position of the half handle body (20) is fixed by the abutment of the inner frame surface (262) against the outer frame surface (122) of the handle portion (12).
  • the present embodiment of the invention provides a table tennis racket comprising, inter alia, a racket body (10) and two half-handle bodies (20), wherein
  • the racquet body (10) having a hitting plate portion (11) and a grip portion (12) connected to the hitting plate portion (11).
  • the racquet body (10) in this embodiment is made of wood, but not limited to it, it can be made of plastic, the striking plate portion (11) of the racquet body (10) is provided with a bearing surface (111) on each side of the grip portion (12).
  • the handle portion (12) has two opposite handle bearing surfaces (121), and the handle portion (12) has two with the two handle bearing surfaces (121) connected outer frame surfaces (122).
  • the two half-handle bodies (20) are constructed in the same way to form a table tennis racket handle, the two half-handle bodies (20) being provided on each handle bearing surface (121) of the handle section (12), each of the half-handle bodies (20) being solid and each having an outer surface (21), an inner surface (22) opposite the outer surface (21), an upper end surface (23) connected between the outer surface (21) and the inner surface (22), an upper end surface (23) connected between the outer surface (21) and the inner surface (22). and a lower bottom surface (24) opposite the upper face surface (22).
  • the outer surface (21) of each half-handle body (20) is characterized by an air intake portion (211) connected to the top face surface (23) and a gripping portion (212) connected to the bottom bottom surface (24).
  • each half handle body (20) is divided into an air inlet area (211) connected to the front surface (23) and a handle area (212) which is located between the air inlet area (211) and the lower floor surface (24) and is oriented differently than the air inlet area (211), the air inlet area (211) being in the gripping area (212).
  • the racquet body (10) is inclined to the air-inlet area (211), and each of the concaves (25) is located in the air-inlet area (211) and the gripping area (212).
  • the inner surface (22) of each half-handle body (20) is provided with a cover frame (26), and when each half-handle body (20) is pressed against one another with its cover frame (26), the two cover frames (26) form a cover groove (27) for covering the handle portion (12).
  • the invention includes an inner frame surface (262) which overlies the outer frame surface (122) of the handle portion (12).
  • the invention is effective in reducing the weight of the handle and therefore the racquet by providing the concave recesses (25) on the outside of the solid half-handle body (20).
  • the ventilation function for drying the palm is indicated by a forehand action (31) that creates air pressure in front of the racquet handle and forces dry air (32) into the recesses (25) not covered by the hand, so that after it flows through the dry air (32) can be discharged through the recesses (25) in contact with the palm and fingers, the humidified air (33) through the concave outlet (252) or the recesses (25) not covered by the hand.
  • the humidity in the recesses (25) of the half-grip body (20) is reduced, so that the player's palm remains dry and he can better grip the racquet handle.
  • each of the half-handle bodies (20) is made from a thermoplastic injection mold, ie the recesses can be formed in the half-handle body (20) by adding mold elements to the injection mold without the need for subsequent machining.
  • the recess (25) can also have any shape, as in 2 shown where it is in the form of an elongated strip, and as in 7 shown where it is in the shape of a circle, but without limitation the recess (25) may be any shape other than a circle, such as a sharp diamond, square, etc.
  • each half-handle body (20) is divided into an air inlet area (211) and a gripping area (212), the air inlet area (211) and the gripping area (212) point in different directions, the air inlet area (211) being arranged in the gripping area (212).
  • the racquet body (10) is inclined towards the air inlet area (211), so that when the grip is held and a forehand shot (31) is made, the dry air (32) pressed against the racquet body (10) is guided through the air inlet area (211) and through the recesses ( 25) or concave inlets (251) of the air inlet area (211), so that the dry air (32) pressed against the impact plate sections (11) in large quantities through the recesses (25) or concave inlets (251) of the air inlet area ( 211) is performed.
  • the dry air (32) pressed against the striking plate section (11) enters through the recesses (25) of the air inlet area (211) and again through the recesses (25) not covered by the hand on the bottom surface (24) of the half-handle body (20). so that the player's palm stays dry and he can grip the racquet better.
  • each of the half-handle bodies (20) is provided with a cover frame (26) and the two cover frames (26) form a cover groove (27) for covering the handle section (12), see above that the grip formed by the two half-grip bodies (20) can compensate for possible tolerances in the manufacture of the racquet body (10) by gluing to the grip section (12) of the racquet body (10). At the same time, the glued half-grip body (20) no longer has to be adapted by hand to the shape of the grip section (12) of the racquet body (10).

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
EP22020343.4A 2021-07-21 2022-07-17 Tischtennisschlägerhandgriff und tischtennisschläger Pending EP4122557A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021003742.1A DE102021003742A1 (de) 2021-07-21 2021-07-21 Tischtennisschläger mit Einbuchtungen im massiven Halbgriffkörper

Publications (1)

Publication Number Publication Date
EP4122557A1 true EP4122557A1 (de) 2023-01-25

Family

ID=82655105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22020343.4A Pending EP4122557A1 (de) 2021-07-21 2022-07-17 Tischtennisschlägerhandgriff und tischtennisschläger

Country Status (4)

Country Link
EP (1) EP4122557A1 (zh)
CN (1) CN115671682A (zh)
DE (1) DE102021003742A1 (zh)
TW (1) TWI800373B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI835667B (zh) * 2023-06-09 2024-03-11 美商吉爾伯斯股份有限公司 具柄部組裝結構之匹克拍

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518404A1 (de) * 1995-05-19 1996-11-21 Joachim Dr Kuhn Tischtennis - Schlägergriff mit Einschnitten
WO2011085692A1 (zh) * 2010-01-17 2011-07-21 Liu Yong 一种握柄减震的乒乓球拍、网球拍、羽毛球拍或壁球拍
US20170045325A1 (en) * 2012-02-21 2017-02-16 Lanny L. Johnson Firearm having tactile biofeedback reference feature

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011008320B4 (de) 2011-01-11 2020-07-30 Joachim Josef Nolte Modular gefertigter Tischtennisschläger
CN102908766B (zh) * 2012-10-05 2016-03-02 陇东学院 双凹面圆形乒乓球拍
CN104826304A (zh) * 2015-05-14 2015-08-12 苏州桀勇不锈钢制品有限公司 一种便于清洗的球拍
CN209612147U (zh) * 2019-01-16 2019-11-12 扬州市海天文体用品厂 一种乒乓球拍

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518404A1 (de) * 1995-05-19 1996-11-21 Joachim Dr Kuhn Tischtennis - Schlägergriff mit Einschnitten
WO2011085692A1 (zh) * 2010-01-17 2011-07-21 Liu Yong 一种握柄减震的乒乓球拍、网球拍、羽毛球拍或壁球拍
US20170045325A1 (en) * 2012-02-21 2017-02-16 Lanny L. Johnson Firearm having tactile biofeedback reference feature

Also Published As

Publication number Publication date
CN115671682A (zh) 2023-02-03
DE102021003742A1 (de) 2023-01-26
TWI800373B (zh) 2023-04-21
TW202304574A (zh) 2023-02-01

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