DE2805315A1 - Tennis racket handle with perforated surface - has suction effect to absorb perspiration with alternate compression and relaxation - Google Patents

Tennis racket handle with perforated surface - has suction effect to absorb perspiration with alternate compression and relaxation

Info

Publication number
DE2805315A1
DE2805315A1 DE19782805315 DE2805315A DE2805315A1 DE 2805315 A1 DE2805315 A1 DE 2805315A1 DE 19782805315 DE19782805315 DE 19782805315 DE 2805315 A DE2805315 A DE 2805315A DE 2805315 A1 DE2805315 A1 DE 2805315A1
Authority
DE
Germany
Prior art keywords
handle
cavities
handle according
relaxation
tennis racket
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
DE19782805315
Other languages
German (de)
Inventor
Benno Prof Dr Krieg
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
Priority to DE19782805315 priority Critical patent/DE2805315A1/en
Publication of DE2805315A1 publication Critical patent/DE2805315A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/08—Frames with special construction of the handle
    • 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
    • A63B60/14—Coverings specially adapted for handles, e.g. sleeves or ribbons
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)

Abstract

The handle of a tennis racket is covered with a grip of leather or similar material. When such a racket is used the perspiration from the user's hand tends to cause the handle to slip. This tendency can be overcome by making a large number of small holes (1b) in the surface (1a) of the leather. When the leather is compressed and then relaxed by the grip of the player's hand a suction is created which absorbs the perspiration and so prevents any slip.

Description

Griff für Sportgeräte Handle for sports equipment

Die Erfindung betrifft einen Griff für Sportgeräte, insbesondere für Tennisschläger. The invention relates to a handle for sports equipment, in particular for tennis rackets.

Tennisschlägeroriffe bestehen üblicherweise aus Holz oder Kunststoff, bezogen mit Leder. Diese Art der Konstruktion hat den Nachteil, daß der beim Gebrauch auftretende Handschweiß den Kraftschluß zwischen Hand und Griff herabsetztdie Lederoberfläche wird glitschio. Das Bemühen, diesen Effekt durch erhöhten Kraftaufwand zu kompensieren, führt zu vorzeitiger Ermüdung der Armmuskulatur und häufig zur Verkrampfung von Hand und Arm. Tennis racket reefs are usually made of wood or plastic, covered with leather. This type of construction has the disadvantage that in use Occurring hand sweat reduces the frictional connection between hand and grip the leather surface becomes glitschio. The effort to compensate for this effect through increased effort, leads to premature fatigue of the arm muscles and often to cramping of Hand and arm.

Um dem genannten Nachteil entgegenzuwirken, wurden mehrere Erfindungen beschrieben, z.B. die Anbringung von Kühlrippen (DT-OS 2 246 988), Einschub einer Kühlpatrone in den (DT-OS 1 927 468), spezielle Riffelung des Griffs zur Schweißabführung (DT-OS 1 900 214), Griffhülle aus saugfähigem Material (DT-OS 2 609 942). Alle diese Erfindungen haben sich bisher nicht durchgesetzt. In order to counteract the mentioned disadvantage, several inventions were made described, e.g. the attachment of cooling fins (DT-OS 2 246 988), insertion of a Cooling cartridge in the (DT-OS 1 927 468), special corrugation of the handle for sweat removal (DT-OS 1 900 214), handle cover made of absorbent material (DT-OS 2 609 942). All these Inventions have so far not caught on.

Der Erfindung liegt die Aufgabe zugrunde, einen Griff zu konstruieren, der eine verbesserte Griffigkeit auch bei Anwesenheit von Feuchtigkeit aufweist und durch den die Nachteile des Standes der Technik vermieden werden. The invention is based on the object of constructing a handle which has an improved grip even in the presence of moisture and by which the disadvantages of the prior art are avoided.

Diese Aufgabe wird erfindungsgemäß durch die folgenden konstruktiven Merkmale gelöst. Die Griffoberfläche ist mit einer hinreichenden Anzahl von Vertiefungen, Bohrungen und/oder Hohlräumen versehen, die nach außen hin offen gestaltet sind und die beim Anpressen der Handfläche einen saugnapfähnlichen Effekt ergeben. Dies führt zu einer erheblichen Verringerung der Rutschneioung des Gerätes in der Hand. According to the invention, this object is achieved by the following constructive ones Features solved. The grip surface is provided with a sufficient number of indentations, Provided bores and / or cavities that are designed to be open to the outside and the one when you press the palm of your hand a suction cup-like effect result. This leads to a considerable reduction in the device's ability to slip in the hand.

Abb. 1 zeigt einen Schnitt durch einen erfindungsgemäßen Griff. Vertiefungen pnd Hohlräume (lb) in unterschiedlicher Größe und Gestalt sind darin erkennbar. Sie können bei dem erfingsgemäßen Griff in allen Kombinationen vorhanden sein. -Abb. 2 zeigt einen Griffausschnitt in der Aufsicht. Er enthält eine Auswahl von Formen der Vertiefungen und/oder Hohlraumöffnungen, die rund, oval, schlitzförmig, polygonal oder unregelmäßig gestaltet sein können, vorgsweise jedoch rund (2a) sind.Fig. 1 shows a section through a handle according to the invention. Indentations pnd cavities (lb) of different sizes and shapes can be seen in it. They can be present in all combinations with the handle according to the invention. - Fig. 2 shows a handle section in plan view. It contains a selection of shapes of the recesses and / or cavity openings that are round, oval, slot-shaped, polygonal or can be designed irregularly, but are preferably round (2a).

In einer weiteren Ausführungsform sind die Vertiefungen und/oder Hohlräume in einer Schicht (hub. 3, Schnitt) enthalten, mit dem der Griff (kern) belegt ist. Diese Schichten können in Form von Ringen, Streifen, einzelnen Inseln oder th Porm eines Rohres aufgebracht sein.In a further embodiment, the depressions and / or cavities are contained in a layer (hub. 3, section) with which the handle (core) is covered. These layers can be in the form of rings, strips, individual islands, or th porm be applied to a pipe.

L e e r s e i t eL e r s e i t e

Claims (6)

Patentansprüche 1 Griff für Sportgeräte, insbesondere für Tennisschläger, dadurch gekennzeichnet, daß dieser nach außen hin offene Vertiefungen und/oder Hohlräume aufweist, die beim Anpressen der Handfläche eine saugnapfähnliche Wirkung entfalten und so die Griffigkeit erhöhen. Claims 1 handle for sports equipment, in particular for tennis rackets, characterized in that this outwardly open recesses and / or cavities which unfold a suction cup-like effect when the palm of the hand is pressed against it and thus increase the grip. 2. Griff nach Anspruch 1, dadurch gekennzeichnet, daß die Vertiefungen und/oder Hohlräume unterschiedliche Größe und Gestalt haben können(Abb. 1 und 3).< 2. Handle according to claim 1, characterized in that the depressions and / or cavities can have different sizes and shapes (Fig. 1 and 3). < 3. Griff nach einem der Ansprüche 1 oder 2, dadurch ekennzeichnet, daß die Vertiefungen und/6der Hohlräume regelmäßig oder unregelmäßig angeordnet sein können.3. Handle according to one of claims 1 or 2, characterized in that the depressions and / 6the cavities can be arranged regularly or irregularly. 4. Griff nach eiem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Vertiefungen und/oder Hohlräume in einer Schicht enthalten sind, die den Griff(kern)ganz oder partiell belegt oder umhüllt (Abb. 3). 4. Handle according to one of claims 1 to 3, characterized in that that the recesses and / or cavities are contained in a layer that the Handle (core) completely or partially covered or enveloped (Fig. 3). 5. Griff nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Umhüllung oder Belegung rohrförmig, ringförmig, spiralig, streifenförmig oder in Form einzelner Inseln gestaltet ist. 5. Handle according to one of claims 1 to 4, characterized in that that the covering or covering is tubular, ring-shaped, spiral, strip-shaped or is designed in the form of individual islands. 6. Griff nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die die Vertiefungen und/oder Hohlraume enthaltende Schicht auswechselbar gestaltet ist.6. Handle according to one of claims 1 to 5, characterized in that that the layer containing the depressions and / or cavities is designed to be replaceable is.
DE19782805315 1978-02-06 1978-02-06 Tennis racket handle with perforated surface - has suction effect to absorb perspiration with alternate compression and relaxation Pending DE2805315A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782805315 DE2805315A1 (en) 1978-02-06 1978-02-06 Tennis racket handle with perforated surface - has suction effect to absorb perspiration with alternate compression and relaxation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782805315 DE2805315A1 (en) 1978-02-06 1978-02-06 Tennis racket handle with perforated surface - has suction effect to absorb perspiration with alternate compression and relaxation

Publications (1)

Publication Number Publication Date
DE2805315A1 true DE2805315A1 (en) 1979-08-09

Family

ID=6031438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782805315 Pending DE2805315A1 (en) 1978-02-06 1978-02-06 Tennis racket handle with perforated surface - has suction effect to absorb perspiration with alternate compression and relaxation

Country Status (1)

Country Link
DE (1) DE2805315A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284275A (en) * 1979-10-11 1981-08-18 Fletcher Herbert E Polyurethane gripping material
US5097566A (en) * 1987-10-07 1992-03-24 Bettcher Industries, Inc. Slip-resistant cushioning covers for handles
US5749798A (en) * 1996-08-15 1998-05-12 Wilson Sporting Goods Co. Racket for tennis or the like games

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284275A (en) * 1979-10-11 1981-08-18 Fletcher Herbert E Polyurethane gripping material
US5097566A (en) * 1987-10-07 1992-03-24 Bettcher Industries, Inc. Slip-resistant cushioning covers for handles
US5749798A (en) * 1996-08-15 1998-05-12 Wilson Sporting Goods Co. Racket for tennis or the like games

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