Classifications

• • A—HUMAN NECESSITIES
  • A63—SPORTS; GAMES; AMUSEMENTS
  • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
  • A63B63/00—Targets or goals for ball games
  • A63B63/004—Goals of the type used for football, handball, hockey or the like
• • 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
  • A63B71/0036—Accessories for stowing, putting away or transporting exercise apparatus or sports equipment
• • 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
  • A63B71/02—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
  • A63B71/023—Supports, e.g. poles
• • 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
  • A63B71/02—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
  • A63B71/023—Supports, e.g. poles
  • A63B2071/025—Supports, e.g. poles on rollers or wheels
• • A—HUMAN NECESSITIES
  • A63—SPORTS; GAMES; AMUSEMENTS
  • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
  • A63B2210/00—Space saving
  • A63B2210/50—Size reducing arrangements for stowing or transport
  • A63B2210/58—Size reducing arrangements for stowing or transport slideably retracted in a housing when not in use

Definitions

• the invention relates to a mobile device in the form of a goal comprising two vertical uprights connected to a transverse bar, the assembly defining an approximately rectangular surface with the ground and resting thereon.
• This type of device is commonly used for football, handball or field hockey.
• a football goal is permanently attached to the ground by means of a pedestal or sheath systems ( Figure 1).
• the cart also forms a bulky object, which must be removed once the goal is in the position of use, in particular to avoid injuring the players.
• a cart is most often equipped with idle wheels ( Figure 4) which allow the goal to be moved horizontally, in any direction.
• idle wheels are inadequate if the ground is soft and soft. In this case, the wheels can sink in and lock up. To minimize this effect, the size of the wheels is relatively large. Wheels sometimes come in the form of tires. This increase in size has the drawback of making the cart even more bulky.
• a carriage permanently attached to the goal is used on the stabilization element.
• the goal is brought into rolling position by tilting the goal on the rolling elements, as in the utility model DE 202009002042 Ul. After displacement, the goal is returned to its functional position by swinging it in the opposite direction.
• the present invention makes it possible in particular to solve the problems described in the previous chapter.
• a movable goal for ball games made up of several elements, in particular two vertical uprights and a transverse bar connecting the two uprights; said goal further comprising a displacement mechanism arranged to allow displacement of the goal in any horizontal direction.
• the object according to the invention is characterized by the fact that said mechanism is permanently fixed to the goal and that it is integrated at least partially in at least one of said elements.
• the object according to the invention differs in particular from the objects of the state of the art in that the mechanism for moving the goal is concealed at least partially inside the elements of the goal, for example in the side member (s). stabilization.
• the goal according to the invention can be positioned precisely on the playing surface, without tilting and / or without having to lift it. More generally, the goal according to the invention offers the advantage of no longer having to move the goal to separate it from the displacement mechanism or to tilt the goal so that it can be moved.
• the invention uses a system with bearing balls, friction pads, idler wheels, omnidirectional wheels or any other displacement element making it possible to make the goal mobile in any direction.
• the displacement system is retractable inside at least one of the elements of the goal stabilization frame.
• the goal comprises several retractable multidirectional displacement mechanisms inside at least one goal element, which advantageously makes it possible to make the goal stationary when it is resting on the ground by its own weight, and without forming a projection on the external face of the goal elements.
• the displacement mechanism can be advantageously integrated inside the side members or the cross member of the goal stabilization frame, which de facto eliminates the risk of hindrance.
• the movement system can be made up of multidirectional elements or any other element allowing movement in the plane.
• the goal according to the invention has a low lifting height, thus making it possible to permanently use the goal in the displacement position or in the rest position, the height under the stabilization frame in position lifted being less than the size of the ball considered for the game.
• the displacement system can be fixed at a defined height.
• FIGS. 8 and 9 An exemplary embodiment of a displacement mechanism according to the invention is described in FIGS. 8 and 9. It consists of a fixed support 10, fixed integrally inside the spar 11 of the stabilizing frame of the goal, and of a mobile system, sliding on bearings 12 or any other element allowing guidance without jamming solidly fixed to said fixed support.
• a variant of the invention is a system of the same type but fixed integrally to the outside of the stabilization frame or any other component of the gantry.
• the mobile system consists of a sliding element 13 in which are integrally fixed one or more ball bearing systems 14, with omnidirectional wheels or any other low friction element allowing multidirectional movement.
• the carrier ball system is composed of at least two carrier balls per spar, and at least at least one housing 16 for carrier balls in each side member 11, the housing being fixedly attached to the sliding element 13.
• the housing 16 only allows the rotation of the carrier ball and limits the translational movements in the housing 16.
• the housing 16 can advantageously integrate additional elements such as intermediate balls 17 between the carrier ball and the housing or any other element making it possible to reduce the friction on the carrier ball (see FIG. 10).
• the housing of the carrier ball incorporates at least one intermediate ball 17 between the housing 16 and the carrier ball 14. The sliding of the mobile system to reach its displacement position is effected by means of a lever 18 or any other.
• the self-weight of the goal or any other return force moves the mobile system on the bearings 12 until the spar 11 comes into contact with the ground or any other element of the mobile system coming into contact primarily with the fixed part of the system (as described by the slashed lines in figure 9).
• the elevation of the gantry in its displacement position relative to its stationary position is less than 60mm and greater than 5mm.
• the invention is not limited to the use of specific equipment to achieve the elements of the goal or the movement mechanism. Any material, existing or future, making it possible to achieve the object of the invention can be used.

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

Applications Claiming Priority (2)

Publications (1)

Family

ID=72561831

Family Applications (1)

Country Status (2)

Family Cites Families (12)

• 2020
  • 2020-08-20 WO PCT/IB2020/057839 patent/WO2021069979A1/fr unknown
  • 2020-08-20 EP EP20775400.3A patent/EP4041419A1/de active Pending

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