WO2010025782A1 - Trampoline à immerger - Google Patents

Trampoline à immerger Download PDF

Info

Publication number
WO2010025782A1
WO2010025782A1 PCT/EP2009/000550 EP2009000550W WO2010025782A1 WO 2010025782 A1 WO2010025782 A1 WO 2010025782A1 EP 2009000550 W EP2009000550 W EP 2009000550W WO 2010025782 A1 WO2010025782 A1 WO 2010025782A1
Authority
WO
WIPO (PCT)
Prior art keywords
underwater trampoline
underwater
trampoline according
frame
feet
Prior art date
Application number
PCT/EP2009/000550
Other languages
German (de)
English (en)
Inventor
Dennis Hack
Original Assignee
Eurotramp Trampoline - Kurt Hack Gmbh
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 Eurotramp Trampoline - Kurt Hack Gmbh filed Critical Eurotramp Trampoline - Kurt Hack Gmbh
Publication of WO2010025782A1 publication Critical patent/WO2010025782A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B5/00—Apparatus for jumping
    • A63B5/11—Trampolines
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/03—Characteristics or parameters related to the user or player the user being in water
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/05—Miscellaneous features of sport apparatus, devices or equipment with suction cups
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/60—Apparatus used in water

Definitions

  • the invention relates to an underwater trampoline.
  • Trampolines are used in various designs as sports equipment in the leisure sector and also in the field of competitive sports.
  • trampolines are placed in sports halls or possibly also in the outdoor area, for example in amusement parks or the like.
  • the trampolines are placed on solid supports on land.
  • water trampolines are known.
  • Such a water trampoline is known from DE 202 14 276 Ul. This consists of an annular inflatable float and attached to this jump sheet. Through the float, the water trampoline floats on a water surface. The hammock is above the surface of the water, so that a person standing on this jumping mat can do exercises without coming into contact with the water.
  • the invention has for its object to provide a trampoline with extended functionality.
  • the invention relates to an underwater trampoline with a stored in a frame construction jumping cloth. Due to the inherent weight of the frame construction and / or by means of adhesive elements arranged on the frame construction, the underwater trampoline can be stored in a stationary manner on a support surface under water.
  • the underwater trampoline according to the invention because it is completely submerged, enables underwater training, which is considerably gentler on the joints and musculature of the exerciser than on training exercises on land.
  • An essential advantage of the underwater trampoline according to the invention is that its construction, that is, its internal structure is already designed so that this on a submerged support surface, that is on the floor of a water-filled space segment such as a swimming pool, against unwanted shifts or can be placed secured against unwanted emergence. This allows a person on the underwater trampoline safely perform underwater exercises without the risk of slippage of the underwater trampoline. Additional design measures such as anchorages of underwater trampoline on the support surface or a weighting of underwater trampoline by separate weights are not required to keep the underwater trampoline in its desired position under water.
  • the level of the jump cloth of the underwater trampoline erected on the support surface is adjusted, in particular by a height adjustment, such that at least a part of the upper body of a person standing on the jump mat projects beyond the water surface.
  • underwater training means that the legs and hips of the person are in contact with the jumping cloth under water, which in particular the movements are subdued when the person arises on the underwater trampoline, whereby the desired protection of the joints and muscles is obtained. Due to the buoyancy forces during the training on the underwater trampoline after the jump of the respective person from the jumping cloth, the return movement of the person to the ski cloth more difficult. To counteract this effect, bands or similar aids can be attached to the underwater trampoline, which can be picked up by the person or attached to the arms or legs so that they can be returned to the jumping cloth by the underwater trampoline.
  • the weight of the frame construction is suitably dimensioned for this purpose.
  • the frame construction consists of a landing gear frame and several feet connected to the frame to place the underwater trampoline.
  • the frame construction is formed by a pipe construction, which preferably consists of stainless steel or at least stainless steel.
  • the tubes can be filled completely or partially with filling material.
  • This filling material may preferably be formed by rods, in particular iron rods, which can be inserted into the tubes.
  • the filling material may be formed as a pourable material, such as sand, which may be filled into the tubes.
  • the filling material is introduced into the tubes of the frame construction in such a way that the center of gravity of the underwater trampoline is as low as possible, whereby the support and stability of the underwater trampoline on the support surface under water is considerably improved.
  • the filler is introduced particularly advantageous in the feet of Unterwassertrampolin. This variant can also be carried out in particular if the feet form telescopic devices for adjusting the height of the underwater trampoline.
  • the tubes may be designed so that they fill up when immersing the underwater trampoline in the water with water and thus provide the desired weighting of the trampoline.
  • the tubes are used, which form the feet of Unterwassertrampolin. These can for example be screwed to the frame of the frame construction. In the area of the thread, the tubes forming the feet have openings through which these tubes can fill up with water.
  • the underwater trampoline can be kept in its target position on the support surface under water, that adhesive elements are provided, which hold the underwater trampoline by acting adhesive forces on the support surface.
  • the adhesive elements are preferably attached to the undersides of the feet, so that adhere to the support surface by simply placing the feet on the support surface, the adhesive elements.
  • the adhesive elements suction cups which may consist of rubber or elastic plastic.
  • the jump sheet is fixed by elastic elements to the frame of the frame construction, wherein the elastic elements are preferably formed of steel springs or rubber cables.
  • the elastic elements and the frame can be covered by a cover, wherein the cover is at least partially made of a shock-absorbing material.
  • the cover protects the exercising person from direct contact with the frame or elastic elements, which could not only be painful but also cause injury.
  • the underwater trampoline according to the invention can be used without constructive changes both to training exercises on land and in the water.
  • the underwater trampoline can be used as a single unit.
  • several underwater trampolines can be connected with connecting elements to form a multiple trampoline arrangement.
  • fasteners clamps, brackets and the like can be used as fasteners.
  • Figure 1 Perspective view of a first embodiment of a Unterwassertrampolin.
  • FIG. 3 partial sectional view of a suction cup for the underwater trampoline according to FIG. 1
  • Figure 4 Schematic representation of a telescopic device for a
  • FIG 5 Perspective view of a second embodiment of a Unterwassertrampolin.
  • Figure 1 shows a first embodiment of a Unterwassertrampolin 1, which can be used not only for training exercises on land but also for underwater training. All components of the underwater trampoline 1 are designed for this purpose water resistant to chlorine.
  • the underwater trampoline 1 has a frame construction 2 with a frame 3 and four feet 4 mounted thereon. The four feet 4 are identical and arranged in each case at the corners of the frame 3.
  • the frame structure 2 consists of a tubular construction, which preferably consists of stainless steel. With the feet 4, the underwater trampoline 1 is placed on a base, so that the frame 3 extends in a substantially horizontal plane.
  • a jump sheet 5 is clamped consisting of a mesh fabric.
  • the mesh fabric may preferably have a PVC coating.
  • the jump sheet 5 is attached to the frame 3 with elastic elements.
  • the elastic elements not separately shown in Figure 1 may be formed by steel springs or rubber cables.
  • the frame 3 can be formed by a completely closed pipe construction, so that the pipes inside do not have to be pickled.
  • the tubes of the frame 3 preferably on its underside, holes may be incorporated, in which the steel springs can be hung. This attachment is very easy to implement. In addition, the welding hook, which reduces the overall aesthetics, is saved.
  • the tubes of the frame 3 must be pickled inside.
  • the frame 3 with its rectangular contour can not be pickled as a whole, only straight pieces of pipe. Therefore, for example, the frame 3 consist of a long piece of pipe which is pickled in its rectilinear initial shape and then bent to the rectangular frame 3. This assumes that mounted on the frame 3 feet as further pieces of pipe not to the Corners of the frame 3 are, otherwise the bending process would not be possible.
  • the frame 3 may consist of several pluggable pieces of pipe. Then the feet can be provided again at the corners.
  • the top of the frame 3 and the elastic members are covered with a shock-absorbing cover 6.
  • the cover 6 consists in the present case of a shock-absorbing layer, in particular a foam material which is fixed on a block or the like as a rigid support.
  • This unit may be encased in a PVC sleeve or the like.
  • the unit thus formed is firmly fixed to the carrier, for example by screw connections. As a result, it is avoided in underwater use that the cover 6 is released from the frame 3 as a result of buoyancy forces.
  • the cover consists of one or more neoprene elements.
  • the neoprene elements have water-repellent properties and therefore no longer need to be encased with additional protective covers.
  • it is advantageous that the neoprene elements are stretchable and have elastic properties. The neoprene elements can thus be permanently fixed on the underwater trampoline, for example by sewing with the jumping cloth, whereby a reliable, complete coverage of the elastic elements is always achieved even with acting buoyancy forces.
  • suction cups 7 are provided as adhesive elements, which consist of rubber or elastic plastic. Due to the suction forces achieved with the suction cups 7 a secure, stationary hold of the underwater trampoline 1 is achieved on a pad.
  • the support surface is formed, for example, from the bottom of a swimming pool.
  • the level of the jump cloth 5 is optionally selected by a height adjustment of the underwater trampoline 1 so that one of the underwater Trampoline 1 operator with the upper body still protrudes from the water, that is protruding over the water surface, and so can perform an underwater training on the underwater trampoline 1, in which shock loads on the joints of the person are damped by the subassembly of the underwater trampoline 1.
  • the underwater trampoline 1 is held solely by its structural design, that is without additional elements such as weights or fastening devices on the submerged support surface, in the present case on the bottom of the pool. It is essential in this case, in particular, that a stop of the underwater trampoline 1 on the support surface is ensured in such a way that lateral slipping or tilting of the underwater trampoline 1 during the execution of the underwater training is avoided.
  • the underwater trampoline 1 is securely held on the supporting surface under water in such a way that the dead weight of the underwater trampoline 1 is suitably selected, that is, sufficiently large. This is achieved in the present case by introducing filler material into the tubes of the tube construction forming the frame structure 2.
  • filling materials are on the one hand massive moldings, especially rods of iron or the like, which are inserted into the tubes.
  • pourable materials such as sand, may be used as fillers which are introduced into the tubes.
  • filling materials can be introduced into all the tubes of the frame construction 2.
  • the filling materials are introduced only into tubes in the lower region of the frame construction 2, in particular in the feet 4 of the underwater trampoline 1.
  • Another measure for safe stationary storage of underwater trampoline 1 on the support surface are the suction cups 7 at the lower ends of the feet 4.
  • the structure of such a suction cup 7 is shown schematically in Figure 3.
  • the suction cup 7 consists of a rubber part and has a rotationally symmetrical with respect to an axis of symmetry shape.
  • the suction cup 7 has a first cavity 8, which opens out at the upper edge of the suction cup 7. In this cavity 8, the lower end of a foot 4 of the frame structure 2 is inserted.
  • the suction cup 7 also has a second cavity 9, which opens at the bottom of the suction cup 7 and is bounded by a nikringf ⁇ rmigen wall segment 10 of the suction cup 7.
  • a negative pressure forms in the cavity 9, by which the adhesive forces are generated, with which the respective suction cup 7 is held on the support surface.
  • FIG. 4 shows an embodiment for a height adjustment of the underwater trampoline 1.
  • FIG. 4 shows a section of the frame 3 of the underwater trampoline 1 with a foot 4 attached thereto.
  • the foot 4 in the present case forms a telescopic element consisting of a pipe segment 4 a within whose lower foot part 4b is mounted axially displaceable.
  • the remaining feet 4 of the underwater trampoline 1 are formed accordingly.
  • the height of the underwater trampoline 1 can be varied.
  • a fastening means in the form of a locking screw or the like is provided.
  • the foot parts 4b are preferably made of tubes, in which filler materials are introduced.
  • FIG. 5 shows a further exemplary embodiment of an underwater trampoline 1.
  • the underwater trampoline 1 according to FIG. 5 has a hexagonal frame 3 and six feet 4.
  • the cover 6 is hingedly mounted on the frame 3 of the underwater trampoline 1.
  • the underwater trampoline 1 according to FIG. 5 corresponds to the embodiment according to FIG. 1.
  • a multiple arrangement of underwater trampolines 1 according to FIGS. 1 to 5 can also be used for underwater training.
  • several underwater trampolines 1 can be interconnected by fasteners such as brackets or clamps.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Toys (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

L'invention concerne un trampoline à immerger (1) avec une toile de saut (5) montée dans une structure d'encadrement (2). En raison du poids propre de la structure d'encadrement (2) et/ou en raison des éléments d'adhérence disposés sur la structure d'encadrement (2), le trampoline à immerger (1) peut être placé de manière stationnaire sur une surface d'appui se trouvant dans l'eau.
PCT/EP2009/000550 2008-09-08 2009-01-29 Trampoline à immerger WO2010025782A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202008011910.3 2008-09-08
DE202008011910U DE202008011910U1 (de) 2008-09-08 2008-09-08 Unterwassertrampolin
DE102008058094.5 2008-11-18
DE102008058094A DE102008058094B4 (de) 2008-09-08 2008-11-18 Unterwassertrampolin

Publications (1)

Publication Number Publication Date
WO2010025782A1 true WO2010025782A1 (fr) 2010-03-11

Family

ID=41650892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/000550 WO2010025782A1 (fr) 2008-09-08 2009-01-29 Trampoline à immerger

Country Status (2)

Country Link
DE (2) DE202008011910U1 (fr)
WO (1) WO2010025782A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2314357A1 (fr) * 2009-10-20 2011-04-27 Eurotramp Trampoline - Kurt Hack GMBH Trampoline submersible
US10799741B2 (en) 2017-01-09 2020-10-13 We Ip, Llc Immersible, adjustable, surface compliant device and methods of use

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3039995B1 (fr) * 2015-08-10 2022-07-29 La Maison De La Piscine Trampoline destine a etre employe dans un environnement aquatique
US11504563B2 (en) * 2020-02-06 2022-11-22 Pure Global Brands, Inc. Mini-trampoline

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776581A (en) * 1986-07-24 1988-10-11 Shepherdson Donalda G Exercise apparatus
FR2657528A1 (fr) * 1990-01-26 1991-08-02 Lenoane Georges Dispositif pour la pratique de sport et de loisirs en milieu aquatique.
EP1020205A1 (fr) * 1999-01-18 2000-07-19 Sogeis S.R.L. Bicyclette d'entraínement sous l'eau

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047294A (en) * 1961-12-08 1962-07-31 Robert H Maxwell Water-borne trampoline
DE20214276U1 (de) 2002-09-03 2002-11-28 Farahat Alaa El Dien Wassertrampolin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776581A (en) * 1986-07-24 1988-10-11 Shepherdson Donalda G Exercise apparatus
FR2657528A1 (fr) * 1990-01-26 1991-08-02 Lenoane Georges Dispositif pour la pratique de sport et de loisirs en milieu aquatique.
EP1020205A1 (fr) * 1999-01-18 2000-07-19 Sogeis S.R.L. Bicyclette d'entraínement sous l'eau

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2314357A1 (fr) * 2009-10-20 2011-04-27 Eurotramp Trampoline - Kurt Hack GMBH Trampoline submersible
US10799741B2 (en) 2017-01-09 2020-10-13 We Ip, Llc Immersible, adjustable, surface compliant device and methods of use

Also Published As

Publication number Publication date
DE102008058094A1 (de) 2010-03-11
DE102008058094B4 (de) 2010-09-23
DE202008011910U1 (de) 2010-02-11

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