EP0054949B1 - Dispositif protecteur de main et d'avant bras amortisseur de coups pour sports de combat - Google Patents

Dispositif protecteur de main et d'avant bras amortisseur de coups pour sports de combat Download PDF

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Publication number
EP0054949B1
EP0054949B1 EP81110651A EP81110651A EP0054949B1 EP 0054949 B1 EP0054949 B1 EP 0054949B1 EP 81110651 A EP81110651 A EP 81110651A EP 81110651 A EP81110651 A EP 81110651A EP 0054949 B1 EP0054949 B1 EP 0054949B1
Authority
EP
European Patent Office
Prior art keywords
hand
underarm
claw
forearm
protector
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.)
Expired
Application number
EP81110651A
Other languages
German (de)
English (en)
Other versions
EP0054949A1 (fr
Inventor
Georg F. Brückner
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 AT81110651T priority Critical patent/ATE13742T1/de
Publication of EP0054949A1 publication Critical patent/EP0054949A1/fr
Application granted granted Critical
Publication of EP0054949B1 publication Critical patent/EP0054949B1/fr
Expired 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
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
    • A63B71/14—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the hands, e.g. baseball, boxing or golfing gloves
    • A63B71/141—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the hands, e.g. baseball, boxing or golfing gloves in the form of gloves
    • A63B71/145—Boxing gloves

Definitions

  • the invention relates to a hand and forearm protection for intercepting bumps in martial arts, in particular in contact karate, which protection envelops at least the forearm area on all sides and has polyurethane foam.
  • a protective device for the arm and hand is known from DE-A-2 460 582, which consists of a rigid sleeve made of plastic adapted to the forearm and hand and a soft inner material made of polyurethane foam which is pushed over the hand and forearm and is fastened by means of a lacing.
  • this device essentially serves as active protection for the racket itself, in particular for sports such as football, and not so much for passive interception of blows during contact karate.
  • the present invention is based on the object to provide a training device for passive interception of shocks in the form of a hand and forearm protection, which is easy to put on and which, in addition to high fatigue strength, provides optimal protection for the defending partner as well as an elastic cushioning of the shocks and strikes by the active partner.
  • the hand and forearm protection consists of a hand claw which at least envelops the hand and forearm area on all sides, which has an approximately cuboid base body and a central recess in the longitudinal direction for receiving the hand and forearm and which is made of polyurethane integral foam, and that the central recess in the region of its upper end has a web projecting from one side of the recess into its cross section with a laterally adjoining recessed grip for holding the hand claw.
  • Such a claw made of soft elastic material offers optimal protection, since it can be held easily and safely, and can be safely excluded with injuries to the forearm and grip hand, since these two areas are enclosed by the claw, since it extends over the entire length of the hand .
  • the upper edge of the handle web ends at a predetermined distance from the upper face of the hand claw.
  • the hand claw can be provided with a firmly adhering, elastic varnish that is easy to wipe off after using the hand claw.
  • the hand claw provided with the reference number 1 in the figures consists of a molded-in molded part made of integral polyurethane foam.
  • the main advantage of such an integral foam is that it has an almost closed skin surface that forms a densified edge zone during the foaming process, which merges into the cellular core like a sandwich.
  • the existing regular molecular crosslinking results in an extraordinarily high elasticity.
  • the integral polyurethane foam absorbs the kinetic energy and returns to its original shape after relieving the pressure. This is achieved in that the closed cell structure and the non-directional cell walls create an air cushion braking effect, which ensures shock absorption and optimal springback.
  • the solid skin of the molded part, which merges into the cellular core like a sandwich is created in one step from the same material on the molded foam workpiece.
  • the hand claw consists of an approximately cuboid base body 1 with edges and corners that are strongly rounded on all sides. Their useful length is about 30 cm, the overall length to width to thickness being 3: 2: 1.5.
  • the hand claw 1 also has a central recess 2, whose approximately elliptical cross section on the lower end face 3 has the size for receiving the forearm, as can also be seen from the view according to FIG. 4.
  • the cross section narrows slightly towards the inside - as can be seen in particular from FIG. 2.
  • a web 5 projects from one of the flat side walls of the same with an inclined projection 4 into the cross section of the recess 2, to which a recessed grip 6 adjoins on the side facing away from the recess.
  • the web 5 is formed continuously from one narrow side of the claw to the other narrow side, as can also be seen from the view of the upper end face 7 in accordance with FIG. 3.
  • the hand inserted into the recess 2 then encloses the web 5 with the fingers, the fingertips lying in the recessed grip 6.
  • the upper edge 8 of the web 5 is expediently so far below the upper end face 7 of the claw 1 that the holding hand with the fingers angled into the recessed grip 6 is still fully within the recess 2, so that the hand is full even when the upper end face 7 is struck is protected.
  • the entire molded part made of integral polyurethane foam is covered with an elastic varnish, despite its relatively dense surface, in order to close even the smallest pores on the surface. In addition to a better finish, this prevents dirt or sweat from sticking to the surface. The claw can then be easily cleaned by simply washing it off and is therefore always ready for use.
  • the hand claw according to the invention thus represents an ideal hand and forearm protection for all athletes of martial arts who fight with hand and punch blows and / or foot thrusts, such as in contact karate to conventional boxing.
  • the hand claw which can be guided safely and easily, can be used on both sides with its front and back for striking and bumping exercises with hands and feet, making it an ideal exercise cushion to ward off such blows. Due to their shape and design, neither the forearm nor the grip hand can be injured.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Gloves (AREA)

Claims (5)

1. Dispositif de protection de la main et de l'avant-bras, destiné à amortir les coups dans des sports de combat, notamment dans le karaté-contact, ce dispositif de protection enveloppant de tout côté au moins la région de l'avant-bras et comprenant de la mousse de polyuréthanne, caractérisé en ce que le dispositif de protection est constitué d'une manchette manuelle enveloppant de tout côté au moins la région de la main et de l'avant-bras, qui présente un corps de base (1 ) de forme sensiblement parallélépipédique et un évidement (2) central, continu dans la direction longitudinale de réception du bras et de l'avant-bras, et qui est fabriqué en mousse de polyuréthanne à peau intégrée, et en ce que l'évidement (2) central présente dans le tiers supérieur une nervure (5) faisant saillie dans sa section tranversale avec une cavité de prise (6) se raccordant latéralement pour tenir la manchette manuelle (1).
2. Dispositif de protection de la main et de l'avant-bras suivant la revendication 1, caractérisé en ce que le bord supérieur (8) de la nervure (5) se termine à une distance déterminée à l'avance du côté frontal supérieur (7) de la manchette.
3. Dispositif de protection de la main et de l'avant-bras suivant la revendication 1 ou 2, caractérisé en ce qu'il présente de tous côtés des bords et des sommets arrondis.
4. Dispositif de protection de la main et de l'avant-bras suivant l'une des revendications 1 à 3, caractérisé en ce que les surfaces intérieures sont incurvées en léger arrondi.
5. Dispositif de protection de la main et de l'avant-bras suivant l'une des revendications 1 à 4, caractérisé en ce que'un revêtement élastique en vernis est prévu sur la surface extérieure et sur la surface intérieure.
EP81110651A 1980-12-22 1981-12-21 Dispositif protecteur de main et d'avant bras amortisseur de coups pour sports de combat Expired EP0054949B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81110651T ATE13742T1 (de) 1980-12-22 1981-12-21 Hand- und unterarmschutz zum abfangen von stoessen bei kampfsportarten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803048467 DE3048467A1 (de) 1980-12-22 1980-12-22 "hand- und unterarmschutz zum abfangen von stoessen bei kampfsportarten"
DE3048467 1980-12-22

Publications (2)

Publication Number Publication Date
EP0054949A1 EP0054949A1 (fr) 1982-06-30
EP0054949B1 true EP0054949B1 (fr) 1985-06-12

Family

ID=6119943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81110651A Expired EP0054949B1 (fr) 1980-12-22 1981-12-21 Dispositif protecteur de main et d'avant bras amortisseur de coups pour sports de combat

Country Status (4)

Country Link
US (1) US4478408A (fr)
EP (1) EP0054949B1 (fr)
AT (1) ATE13742T1 (fr)
DE (2) DE3048467A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635300A (en) * 1985-03-21 1987-01-13 Rhee Jhoon G Karate glove
FR2602430B1 (fr) * 1986-08-07 1989-05-12 Artec Gant de protection en materiau synthetique pour sports de percussion utilisant les poings, notamment la boxe
US4991231A (en) * 1988-11-10 1991-02-12 Swift Don D Karate target pad
US5072459A (en) * 1989-12-08 1991-12-17 Stephen D. Kogler Precurled mitten
EP0674854A2 (fr) * 1994-04-01 1995-10-04 Charles P. Melone, Jr. Protecteur d'articulation: dispositif pour stabiliser et protéger la main
US5501649A (en) * 1994-10-27 1996-03-26 Queppet; Timothy J. Martial arts training pad and blocking shield
US5537688A (en) * 1994-12-30 1996-07-23 Ergoair, Inc. Hand covering with vibration-reducing bladder
US5771490A (en) * 1994-12-30 1998-06-30 Ergoair Inc. Hand and handle covering with vibration-reducing bladder
DE29603630U1 (de) * 1996-02-28 1996-06-20 Reisgies Schaumstoffe GmbH, 51381 Leverkusen Griffpolster für Sportler
US5685013A (en) * 1996-05-22 1997-11-11 Hausman; Michael R. Hand, wrist, and forearm protective device
US6258013B1 (en) 1998-02-13 2001-07-10 Roger W. Dabney Protective target apparatus to aid in the practice of martial arts
USD420413S (en) * 1999-03-01 2000-02-08 Gonzalez Richard J Martial arts training device
USD430254S (en) * 1999-09-28 2000-08-29 Round One, Inc. Training device
FR2820647B1 (fr) * 2001-02-15 2003-08-15 Bruno Xavier Soubis Equipement portatif pour l'entrainement aux sports de combat
GB0118730D0 (en) * 2001-08-01 2001-09-26 Mccreath Mark A Training device
USD515652S1 (en) * 2004-01-27 2006-02-21 Mccreath Mark A Training device
WO2005105228A1 (fr) * 2004-04-14 2005-11-10 Long's Striking Tiger Kenpo Karate, Inc. Cible d'entrainement a tete de marteau
US20060065669A1 (en) * 2004-09-10 2006-03-30 Brett Cox Sports-themed beverage can insulator and holder
USD721411S1 (en) * 2012-11-16 2015-01-20 Moo Shim Enterprises, LLC Martial arts hand guard

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635240A (en) * 1950-01-13 1953-04-21 Goodrich Co B F Padded glove and method of making same
FR1071270A (fr) * 1952-11-28 1954-08-30 Enveloppe de soutien moulée au corps dans un but chirurgical, orthopédique ou médical
US2763864A (en) * 1953-04-27 1956-09-25 Jr Frederick R Conrad Mitt with renewable surfaces
US3185476A (en) * 1962-08-30 1965-05-25 Walter W Fechner Spherical ball including an internal resilient hand grip
US3396969A (en) * 1965-01-25 1968-08-13 Premier Athletic Products Corp Football training dummy
US3558135A (en) * 1968-06-13 1971-01-26 Phillips Petroleum Co Football blocking dummy
FR96454A (fr) * 1972-05-10
US3924272A (en) * 1974-05-03 1975-12-09 George H Allen Protective device for use by football athletes
US3903546A (en) * 1974-05-10 1975-09-09 Jhoon Goo Rhee Protective glove for the hand
DE2460582A1 (de) * 1974-12-20 1976-06-24 George H Allen Schutzvorrichtung fuer arm und hand
DE2612307A1 (de) * 1976-03-23 1977-09-29 Jhoon Goo Rhee Schutzhandschuh
US4093212A (en) * 1976-05-12 1978-06-06 Ronald Harmon Jacques Punching bag for practicing uppercuts
US4095294A (en) * 1977-03-21 1978-06-20 Winterbottom Harold E Soft punch
DE2847867C2 (de) * 1978-11-03 1980-11-27 Metzeler Schaum Gmbh, 8940 Memmingen Handschutz für Karatesportler

Also Published As

Publication number Publication date
EP0054949A1 (fr) 1982-06-30
US4478408A (en) 1984-10-23
DE3170961D1 (en) 1985-07-18
ATE13742T1 (de) 1985-06-15
DE3048467A1 (de) 1982-07-22

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