FR2632868A1 - Dismantleable and displaceable goal consisting of high-density plastic tubes intended for participation in sports using goals - Google Patents

Abstract

The invention relates to a principle for manufacturing a dismantleable and displaceable goal. The goal consists of white-coloured tubes of circular cross section, made from high-density plastic material, whose elements are, in the horizontal plane, the lower crosspiece 2 and the linking tubes 5, in a vertical plane the upper crosspiece 1 and the uprights 3 and, in an oblique plane, two stabiliser tubes 4 connecting the horizontal and vertical parts. The elements are connected together by joins in the form of an elbow 7-8 and of a T 9 fastened by pins 6 or a screw/nut system. The dismantleable and displaceable goal according to the invention is intended for participation in sports using goals.

Description

DESCRIPTION
The present invention relates to a principle of making a removable and displaceable goal, intended for 13 sports practice using goals.

 Traditionally, the goals made of materials such as wood or steel are fixed to the ground. There are also movable goals but their constitution makes them difficult to move and disassemble. In addition, the production of goals of different sizes requires special machining and mounting for each size.

 The principle of construction according to the invention overcomes these drawbacks.

 The removable and movable goal according to the invention consists of white color tubes, of circular section, F-IIY in high density plastic material, connected between junction devices in the form of an elbow and a tee.

 Demountability, maneuverability, stability, solidity, security and ease of manufacture are the advantages provided by the invention.

 The goal is made removable by the use of a junction in the form of an elbow and a tee and a pin (or screw / nut system). These elements connecting tubes together.

 The goal is made easy to handle by the lightness of the material used (plastic).

 The goal has good ground stability for a ratio between the size of the connecting tube (5) and that of the upright (3) greater than or equal to 0.6. The balance of the structure is maintained on a frontal or lateral impact.

 The impact resistance of the goal as well as the cohesion of the elements between them is ensured on the one hand, by the technical characteristics of the material used (high density plastic material), on the other hand, by the use of the two stabilizing tubes ( 4) connecting the horizontal part and the vertical part.

 The goal offers great security even in the event of a fall by the lightness of the material used as well as the shape of the elements of circular section having no angle v i f.

The production of goals of different sizes is facilitated by the junction in the form of an elbow and a tee at
at the level of the upper and lower transverses.

 This manufacturing is carried out only by cutting tubes and drilling them and fittings. The assembly constituting a "KIT" mountable by the user.

The accompanying drawings illustrate the invention - Figure 1 shows the goal mounted according to the invention as well
than the detail of the junction devices.

- Figure 2 shows the dismantled goal highlighting the
different building blocks.

The removable and movable goal shown in Figure 1 comprises on the vertical plane: two uprights (3) fixed in their lower part to a male elbow (8) and in their upper part to a male / female elbow (7). The male part of the elbows (7) and (8) fitting into the female part of the uprights. An upper transverse (1) connected at each of its ends to the uprights (3) by a tee (9) male / male / male and a male / female elbow (7). The male parts of the tee (9) fitting on one side to the female part of the transverse (1) and on the other to the female part of the elbow (7),
The goal comprises on the horizontal plane, two ground connection tubes (5) connected at the front of the goal to the upright (3) by a male / male elbow (8). The male part of the elbow (8) is fitted into the female part of the tube- (5-). These connecting tubes (5) are connected at the rear to the lower transverse (2) by a male / female elbow (7). The male part of the elbow (7) is fitted into the female part of the connection tube (5). A lower transverse (2) connected at each of its ends to the connection tubes (5) by a male tee (9) / male / male and a male / female elbow (7). The male parts of the te (9) are fitted on one side to the female part of the crosspiece (2) and on the other to the female part of the elbow (7).

 The goal comprises on the oblique plane, two stabilizing tubes (4) connecting the upper (1) and lower (2) transverse by four tees (9) male / male / male. The male part of the tees (9) fit into the female part of the stabilizer tubes (4).

 The elements are fixed by pin (6) or by screw / nut nut system (the nut being placed on the rear face of the goals.

 The industrial application of this invention lies in the manufacture of removable and movable goals for sports such as football, handball, field hockey, ice hockey, water polo, etc. ..

 This mass production allows the realization of "KIT" mountable by the user.

 This goal can be made of other materials such as iron, wood, aluminum, etc.).

Claims (3)

1) Removable and movable goal comprising uprights  (3), transverse (1) and (2), connecting tubes  sound on the ground (5) and stabilizer tubes (4), charac  terrified in that  - two elbows (8) connect the said uprights (3) to the  so-called ground connection tubes (5).  - two elbows (7) connect the said uprights (3) to the  called transverse (1).  - two elbows (7) connect the said connecting tubes  on the ground (5) to the said transverse (2).  - two stabilizer tubes (4) connect respective  between them the so-called transversal (1) and (2)  through the four tees (9).  2) Aim according to any one of the preceding claims.  teeth, characterized in that the said elbows (8)  are of the male / male type and are therefore fitted, on the one hand into the female part of the said tubes connecting tubes to the  ground (5) and on the other hand in the female part of  said amounts (3) 3) Purpose according to any one of the preceding claims  teeth, characterized in that the said elbows (7)  are of the male / female type arranged so that  their male part is fitted into the female part  said uprights (3), in the female part of said  ground connection tubes (5) and that therefore, in their  female part fits the male part of said tees (9). 4) Purpose according to any one of the preceding claims  teeth characterized in that said tees (9) are dL  male / male / male type, their male parts fitting  in the female part of said elbows (7), said  transverse (1) and (2) and said stabilized tubes  teurs (4). 5) Purpose according to any one of the preceding claims  teeth characterized in that the ratio between the di  mension of said ground connection tube (5) and that of dL  said amount (3) is always equal to or greater than 0.6.