WO2023066818A1

WO2023066818A1 - Framework for hanging an item of sports or camping equipment

Info

Publication number: WO2023066818A1
Application number: PCT/EP2022/078730
Authority: WO
Inventors: Flavien Morra; François MARSAC; Floriane MACAIRE
Original assignee: Decathlon
Priority date: 2021-10-18
Filing date: 2022-10-14
Publication date: 2023-04-27
Also published as: FR3128235A1

Abstract

An aspect of the invention relates to a framework (A1) for hanging an item of sports or camping equipment such as a hammock, comprising: - a support (3) comprising a receiving base (30a) and an inlet orifice (35) passing through the receiving base (30a), - three legs (2) fitted together with the support (3), - a first removable holder (4) comprising a positioning base (40a) placed on the receiving base (30a) of the support (3), an outlet orifice (45) passing through the positioning base (40a) opposite the inlet orifice (35), - a cord (5) passing through the inlet orifice (35) and the outlet orifice (45), comprising an end stop (54) against the first holder (4), an attachment portion (5u) intended to be connected to the item of equipment next to the inlet orifice (35), the cord (5) making it possible to couple the first removable holder (4) to the support (3) under the effect of the item of equipment pulling on the attachment portion (5u).

Description

DESCRIPTION

TITLE: Frame for hanging a sports or camping utensil

TECHNICAL FIELD OF THE INVENTION

[001 ]. The technical field of the invention is that of frames for suspending a sports or camping utensil, in particular in the field of nomadic use.

[002] The present invention relates to a frame for supporting, suspending a sports or camping utensil, intended in particular for nomadic use; in particular, the utensil may be a hammock suspended by such a support frame.

TECHNOLOGICAL BACKGROUND OF THE INVENTION

[003]. Different frames are known for suspending a sports or camping utensil, for example of the hammock type. Each frame is thus dedicated to a single sports utensil or a single camping utensil. By "dedicated to a single utensil", we mean that the fitting is designed to serve only one type of utensil. Some of these fittings are dedicated to nomadic use while others are permanent or summer.

[004], By "nomadic use frame" is meant, in this document, frames that can be transported by a human for hiking, whose frame + associated sports or camping utensil assembly has a weight of less than 15 kg and a volume of less than 90,000 cm3 (90 liters).

[005]. The frames for nomadic use are removable from the utensil and can be deployed or assembled/disassembled quickly. This is, for example, the case for frames to support a hammock.

[006]. In frames for hammocks, it is known, the frame having a V-shaped architecture in wood or metal. Such reinforcement includes: a. on the one hand two stabilizing arms placed on the ground along each side of a canvas or a net of the hammock; b. on the other hand two suspension arms, each V-shaped, each fitted on one side of one of the two stabilization arms; the arms of suspension are each connected to a link, for example a fastening rope, of the hammock. These different arms, which need to be very resistant to torsion, make it stable. However, this architecture is generally not compact and is not light and is therefore not suitable for nomadic use (these fittings are generally intended to be mounted permanently or in the summer).

[007] Sets comprising a hammock and two frames having an architecture with an anti-tilt bar, marketing-wise called “turtle dog” type architecture, are also known. Each "turtle dog" type frame includes feet and a foot support connected on the one hand to the feet and on the other hand to one of the two links of the hammock. To stabilize the hammock assembly and the two frames, the assembly generally further comprises an anti-tilt bar located above the canvas - or net - of the hammock, said bar being connected at each of its ends to the two links under the foot support. These sets have the particularity of being able to be used on the move but have the disadvantage of having a loss of height available to the user between the canvas - or net - of the hammock and the anti-tilt bar. Indeed, if the feet are high, the mass increases as well as its difficulty of assembly; on the other hand, if the feet are too low, the anti-tilt bar suspended under the foot support interferes with the user installed in the net - or fabric - of the hammock.

[008]. An inflatable frame is also known for suspending a single sports utensil; such a frame is however limited by the weight to be suspended: for example, the inflatable frame does not make it possible to suspend a utensil to support a person such as a hammock. In addition, such an armature requires a pump, which results in an increase in volume and mass which is penalizing for nomadic use.

[009]. Other fittings are also known for suspending a single sports or camping utensil comprising tubes and supports fitting into each other and feet fixed to the ground using pegs, which can complicate the installation according to the nature of the ground and increase the installation time. In addition, in general, the tubes and supports are metallic and the frame is therefore too heavy for mobile use. In the case of plastic tubes and supports fitted into each other, the architecture is rigid and is generally not made for withstand the mechanical stresses between the supports and the various tubes when the utensil - for example a hammock - supports a weight such as a user.

[010]. Other frames are also known for suspending a single camping utensil, such as the canvas of a camping shelter or of a tent, having an architecture fixed to the canvas in such a way that the canvas and the architecture are deployable together, simultaneously. However, the size of these canvases is fixed and generally does not allow the standing user to be sheltered. In addition, these frames do not allow another utensil to be suspended.

[01 1 ]. There is therefore a need to have a frame for suspending a sports or camping utensil which is simple and quick to install, stable, and which can be portable.

SUMMARY OF THE INVENTION

[012], The invention offers a solution to at least one of the problems mentioned above, by making it possible to have a frame for suspending a sports or camping utensil comprising a base placed on a base for receiving a foot support and a link for attaching to a preferably heavy part of the utensil, said link passing through the base and the foot support to couple the base to the feet in a simple and rapid manner and to use the weight of the part of the utensil in order to improve the stabilization of the armature.

[013]. A first aspect of the invention thus relates to a frame for suspending a sports or camping utensil comprising: a support comprising: a bottom face, leg coupling elements extending from the bottom face, a reception opposite the underside, and a through inlet extending from the reception base to the underside, three legs each comprising a first end coupled with one of the corresponding leg coupling elements of the support; a second end to be placed on the ground; the second ends of the feet being more distant from each other than the first ends of the feet from each other, characterized in that the frame comprises: a first base comprising a positioning base placed on the base for receiving the support, an outlet orifice passing through the base for positioning opposite the inlet orifice, the first base being removable with respect to the support, a link comprising: an abutment against the first base, an attachment portion intended to be connected to the utensil , and a connection portion located between the attachment portion and the abutment, passing through the inlet orifice and the outlet orifice, in which the link makes it possible to couple the first base to the support, under the effect of the utensil pulling on the attachment portion.

[014], Thanks to the invention, the frame allows quick, simple assembly because, after the installation of the feet in the support, the first base is placed on the support, which being coupled by the link by attaching the attachment portion to a camping or sports utensil. Indeed, there is no complex interlocking or tightening by screws or clips or bayonet-type assembly between the first base and the support. Furthermore, the same frame can be arranged to support different types of camping or sports utensils. The fact of having a base placed on the support, which are linked together by a link, makes it possible to have a "flexible" architecture, that is to say not rigid, and thus makes it possible to support different utensils that can support the weight of a user. For example, the frame can support a hammock and the first base can support an anti-tilt bar, which will therefore be higher than in the prior art for the same height of the feet. For example again, the frame can also support an external shower bag attached to the attachment portion, the use of the weight of the shower bag thus making it possible to stabilize the frame supporting the shower bag, thus forming a shower external. The frame can also be used to support other utensils, such as a shelter or a volleyball or badminton net, a screen, a drying rack, using a bar or a link connected to the first base, the utensil possibly comprising a mass connected to the attachment portion to stabilize the frame.

[015]. In addition to the characteristics which have just been mentioned in the previous paragraph, the reinforcement according to one aspect of the invention may have one or more additional characteristics among the following, considered individually or according to all technically possible combinations:

[016]. According to one embodiment, the reception base and the positioning base have a complementary shape allowing: a. a translation along a first axis passing through the inlet orifice and the outlet orifice, by separating the reception base from the positioning base while sliding along the connecting portion of the link and b. freedom of movement between the receiving base and the positioning base by friction and c. that the link decreases and resists translation along the first axis and the degree of freedom of movement along the second axis when a mass pulls on the attachment portion. This makes it possible to have a flexible architecture while having a frame mounted quickly by the link.

[017], The translation along the first axis makes it possible to place and position the positioning base on the receiving base, but also to remove the positioning base from the receiving base for dismantling by pulling on the link. The freedom of movement between the reception base and the positioning base by friction allows flexibility of the architecture of the structure and thus a reduction in the concentrations of maximum stresses on a zone of the first base and/or of the support. This thus makes it possible to reduce the risk of rupture of this zone or to reduce the cost of reinforcement to reinforce these zones. The presence of the link makes it possible on the one hand to reduce or diminish these movements - or even to prevent these movements - between the abutment and the attachment portion in the event of tightening by the link of the first base against the support. The weight of the mass also makes it possible, in the case where there is no tightening, to produce a resisting force and a torque resisting the freedoms between the two bases. The fact of decreasing and resisting these freedoms of rotation makes it possible to avoid involuntary or accidental dismantling of the first base placed on the support.

[018]. According to an example of this embodiment, the freedom of movement between the reception base and the positioning base along the second axis is a freedom of translation.

[019]. For example, the shape of the receiving base and the shape of the complementary positioning base each have a rectangular section extending along the second axis.

[020]. According to a variant of this previous example, the armature further comprises a freedom of rotation between the reception base and the positioning base along the second axis, the link reducing the degree of freedom in translation more than the degree of freedom in rotation along the second axis. The translation is linked to the positioning base placed on the reception base; the freedom of rotation between the reception base and the positioning base allows simple and quick assembly. For example, in this embodiment, the receiving base and the positioning base each have a surface in the shape of a part of a complementary cylinder, one being a male coupling part the other being a mating part. female coupling. For example, the receiving base is a half cylinder and the positioning base is a corresponding half cylinder. Each half-cylinder therefore has an axis which may be horizontal, when the first base is placed on the support coupled to the feet placed on horizontal ground. The freedom of rotation along the second axis makes it possible to have a rocking effect of the base in relation to the support, which can be interesting in the case of installation of the frame on an inclined floor to avoid gnawing the link.

[021] According to a variant of these examples of this embodiment, the freedom of movement between the reception base and the positioning base along the second axis is a freedom of rotation. For example, the shape of the receiving base and the shape of the complementary positioning base each comprise a shape of revolution along the second axis comprising sections of different sizes preventing freedom of translation along the second axis forming a non-slip pivot connection . Sections of different sizes can be located on either side of a central part, forming a shoulder by a collar or a bore or can be formed by a lug transverse to the axis or even comprising a conical shape.

[022], According to an example of this embodiment, the first base comprises an anti-tilt bar coupling element extending along the second axis.

[023]. According to an example of this embodiment, the complementary shapes of the reception base and of the positioning base also allow freedom of rotation between the reception base and the positioning base along the first axis. This freedom of rotation further simplifies assembly because it allows angular rotation of the first plinth with respect to the support and the feet, for example with the use of an anti-tilt bar mounted on the first plinth; this avoids repositioning the frame angularly in relation to the anti-tilt bar.

[024], For example, the receiving base and the positioning base each have a shape allowing a ball joint between them. For example, the receiving base and the positioning base each have a surface in the shape of a part of a complementary sphere, one being a male coupling part the other being a female coupling part. For example, the receiving base includes a concave spherical shape and the positioning base includes a convex spherical shape complementary to the concave spherical shape. The ball joint may have freedom of rotation which may be limited by the link passing through the first base and the support, or else by a stop between the first base and the support. However, the ball joint still allows friction between the first base and the support to reduce the risk of damage to the various parts of each frame. This makes it possible to simplify assembly while providing the necessary friction between the first plinth placed on the support, in particular in the event of counter-thrust from an anti-tilt bar mounted on the first plinth, while guaranteeing a certain mechanical freedom to the assembly ( effect of a ball joint). The mechanical freedom improves the mechanical resistance to reduce degradation of the first base or of the support during use of the utensil. [025]. According to one embodiment, the base for receiving the support comprises a periphery with a succession of concave surfaces and convex surfaces alternately to allow the base to be positioned in different positions.

[026]. According to an example of this embodiment, the first pedestal comprises an anti-tilt bar coupling element with a portion located above a concave surface of the support and between two convex surfaces of the support. Thus, the base can be placed on the support according to different angular positions, for example three angular positions if there are three convex surfaces. For example, each concave surface forming an angular position is located between two first ends of feet. This, in the case of the anti-tip bar option, prevents a foot from extending under the anti-tip bar. In one example, the portion of the anti-tilt bar coupling element is tubular in shape and includes an open anti-tilt bar housing to optionally receive an anti-tilt bar. According to a variant of this example, the coupling element includes an anti-tilt bar protrusion to optionally fit into a tubular portion of an anti-tilt bar.

[027], According to one embodiment, the support comprises: a second receiving base, a second inlet opening passing through the second receiving base, and the frame further comprises: a second base, the second base being placed on the second reception base, a second link comprising:

• a stopper positioned against the second base,

• an attachment portion intended to be connected to a second utensil,

• a connecting portion passing through the second inlet orifice of the support and an outlet orifice of the second base, the second link making it possible to couple the second base to the support by means of the second utensil pulling on the attachment portion.

[028]. According to an example of this embodiment, the first link and the second link are identical. This allows for easier assembly.

[029]. According to an example of this embodiment, the first base and the second base are identical. This allows for easier assembly.

[030]. According to an example of this embodiment, the support is formed in two parts fitting one inside the other. This makes it possible to use the first part of the support to place a single base and to use a single link with a single utensil; in the case of two utensils, this allows the use of the second part fitting with the first part.

[031 ]. According to a variant of the previous example, the support is one-piece.

[032], According to one embodiment, the foot coupling elements are foot housings for receiving a portion of the corresponding foot.

[033]. According to an example of these last two embodiments, the frame further comprises a fourth leg comprising one end housed respectively in a fourth housing of the support. This allows for a better distribution of the weights of the two utensils on the feet.

[034], According to an example of these last two embodiments, the frame further comprises a fifth foot comprising one end housed in a fifth housing of the support. This allows for a better distribution of the weights of the two utensils on the feet.

[035]. According to one embodiment, the first pedestal includes an anti-tilt bar coupling element. This makes it possible to add an anti-tilt bar, depending on the utensil's needs.

[036]. In one example, the anti-tip bar coupling member extends perpendicular to the outlet port.

[037], According to an example of this embodiment, the anti-tilt bar coupling element is arranged to receive an anti-tilt bar. [038]. According to a feature of this example, the coupling element comprises an anti-tilt bar housing perpendicular to the outlet orifice.

[039]. For example, the first pedestal may include a sleeve including the outlet port and passing through the anti-tilt bar housing. This makes it possible to add, depending on the need for the utensil, an anti-tilt bar which may include an opening through which the sleeve passes through itself through the link. Thus the link can also make it possible to retain the anti-tilt bar to prevent it from dislodging from the anti-tilt bar housing.

[040]. For example, the first base may comprise: an external part through which the outlet orifice passes, the abutment of the link being in abutment against the external part, an internal part comprising the positioning base, fixed to the external part,

[041], According to this example, the anti-tilt bar housing is located between the external part and the internal part, being open perpendicular to the outlet orifice to receive a portion of anti-tilt bar.

[042], Thus the connecting portion can cross the anti-tilt bar allowing it to be attached and thus have a more stable structure. In addition, the outer part may comprise a periphery in contact with a periphery of the inner part and of identical shape. As a variant, the outer part is a tube comprising the anti-tilt bar housing to fit together with an anti-tilt bar, the tube extending perpendicularly to the outlet orifice, the abutment of the link being in abutment against the portion of the tube. This makes it possible to add, according to the need of the utensil, the other parts of an anti-tilt bar fitting with each other.

[043]. A second aspect of the invention relates to an external shower comprising: the frame according to the first aspect of the invention being able to comprise one or more of the characteristics described in the various embodiments described previously, a shower pocket connected to the portion of attachment of the link, the shower pocket being the utensil and a shower head comprising a hose connected to the shower pocket.

[044], A third aspect of the invention relates to an assembly for suspending a sports or camping utensil, comprising: the frame according to the first aspect of the invention being able to comprise characteristics of the various embodiments described previously, in wherein the pedestal comprises an anti-tip bar coupling element, an anti-tilt bar comprising a first end having a portion coupled with the first pedestal, in particular nested with the coupling element.

[045]. The anti-tilt bar can make it possible to hold a utensil and can, at its other end, either be coupled with another frame according to the first aspect of the invention, or be coupled with another frame, for example a strap around a shaft attached to the other end of the anti-tip bar.

[046]. According to one embodiment, the frame is according to the embodiment comprising the anti-tilt bar housing, the portion housed in this housing being the first end of the anti-tilt bar.

[047], According to a second embodiment comprising the frame according to the first and second example of the embodiment comprising the anti-tilt bar housing, the sleeve passes through the anti-tilt bar.

[048]. According to a third embodiment, the assembly further comprises a second frame according to the first aspect of the invention with or without different characteristics of the embodiments described above, in which the first base is arranged to fit together with a bar anti-tilt, the anti-tilt bar comprising a second end having a portion fitted with the first base of the second frame.

[049]. A fourth aspect of the invention relates to a hammock assembly comprising an assembly according to the third aspect of the invention which may comprise one or more of the characteristics described in the various embodiments described above, a hammock comprising a first end connected to the attachment portion of the link.

[050]. According to one embodiment of this hammock assembly, the assembly is according to the third embodiment and, the hammock comprising a second end opposite the first end, the second end being connected to the attachment portion of the link of the second frame.

[051 ]. According to an example of this embodiment, the hammock assembly comprises a second hammock and a frame comprising the characteristics of the embodiment comprising two bases, the first hammock and the second hammock each comprising a first end respectively connected to the portion of attachment of the first and second link. This allows the use of a single frame for two hammocks.

[052], According to an implementation of this example, the hammock assembly can also comprise a number N of hammocks and a number N of frames having two bases, each end of a hammock being connected to an attachment portion of a corresponding link of an armature.

[053]. According to another implementation of this example, the hammock assembly can also comprise a number N of hammocks and a number N+1 of frames, two of the frames of which can comprise a single base, each end of a hammock being connected to an attachment portion of a corresponding link of an armature.

[054], A fifth aspect of the invention relates to an assembly comprising: an assembly according to the third aspect of the invention which may include one or more of the characteristics described in the various embodiments mentioned above, one utensil among a projection screen , canvas, net, mounted on the anti-tilt bar.

[055]. Such an assembly makes it possible to adapt to the size of the fabric or of the net or even of the screen. [056]. According to an example of this embodiment, the utensil further comprises a mass attached to the attachment portion.

[057], According to a variant of the previous example of this embodiment, the utensil is also attached to the attachment portion.

[058]. A sixth aspect of the invention relates to an assembly comprising: an assembly according to the third aspect of the invention which may include one or more of the characteristics described in the various embodiments described previously, a plate link per frame, mounted around the legs of the corresponding frame, between the first and the second end of the legs, a tray mounted under the anti-tilt bar, fixed to the tray link to form a table.

[059]. According to an example of this embodiment, the utensil further comprises a mass attached to the attachment portion.

[060]. A seventh aspect of the invention relates to an assembly comprising: an assembly according to the third aspect of the invention which may include one or more of the characteristics described in the various embodiments mentioned above, a mass per frame, forming the utensil, attached at each attachment portion,

[061 ]. An eighth aspect of the invention relates to the use of the assembly according to the seventh aspect of the invention for high jumping, or as a dance barre, or as a dryer.

[062], The invention and its various applications will be better understood on reading the following description and examining the accompanying figures.

BRIEF DESCRIPTION OF FIGURES

[063]. The figures are presented for information only and in no way limit the invention.

[064], [Fig. 1a] shows a perspective view of an example of an armature according to a first embodiment of the invention.

[065]. [Fig. 1b] shows a section of the armature shown in Figure 1a. [066]. [Fig. 1 c] represents a view of a support of the armature represented in FIG. 1 a.

[067], [Fig. 2a] schematically represents a perspective and exploded view of part of a second example of an armature according to the first embodiment.

[068]. [Fig. 2b] schematically represents an enlargement of FIG. 2a.

[069]. [Fig. 3] schematically represents an example of an assembly comprising two frames according to the first example of the embodiment and an anti-tilt bar.

[070]. [Fig. 4] schematically represents an example of an armature according to a second embodiment of the invention.

[071 ], [Fig. 5a] shows a schematic perspective view of an example of an armature according to a third embodiment of the invention.

[072], [Fig. 5b] shows a schematic perspective view of an example of an armature support according to the third embodiment of the invention.

[073]. [Fig. 5c] shows a schematic perspective view of an assembly comprising the frame of the third embodiment and two frames according to the first embodiment with two anti-tilt bars

[074], [Fig. 6] schematically represents a hammock assembly comprising the assembly of Figure 3 and two hammocks.

[075]. [Fig. 7] represents a shower comprising the exemplary frame of FIG. 2a according to the first embodiment.

[076]. [Fig. 8] shows a shelter comprising the assembly of figure 3.

[077], [Fig. 9] shows a screen assembly including the assembly of Figure 3.

[078]. [Fig. 10] shows a badminton set comprising the assembly of figure 3.

[079]. [Fig. 1 1 ] represents an assembly comprising the assembly of Figure 3 and a tray.

[080]. [Fig. 12] shows one use of the assembly of Figure 3 as a ballet barre. [081 ]. [Fig. 13] shows a use of the assembly of Figure 3 for high jumping.

[082], [Fig. 14] shows one use of the assembly of Figure 3 as a dryer.

DETAILED DESCRIPTION

[083]. Unless specified otherwise, the same element appearing in different figures has a single reference.

[084], Figure 1a shows a perspective view of an example of an armature A1 according to a first embodiment of the invention; Figure 1b shows a sectional view of this armature A1 with a portion of an anti-tilt bar 1 .

[085]. The A1 frame is used to suspend a sports or camping utensil. Different uses of the frame A1 supporting different utensils are represented in Figures 6 to 14 by this frame A1, which will be detailed later in this document. The anti-tilt bar 1 is an option to improve the stability of the A1 frame for certain utensils, or to participate in hanging the utensil.

[086]. The A1 frame includes 2 legs, in this case three 2 legs; it may, in other examples, comprise more, for example four. The frame A1 further comprises a support 3 comprising a bottom face 31 and foot coupling elements 32, here housings open on the bottom face 31 . In this case, the support 3 comprises three foot housings 32. The coupling elements could also be shafts to fit into a tube of the foot 2.

[087], Figure 1 c shows a perspective view of the support 3 with part of each foot 2.

[088]. Each foot 2 comprises in particular in this example several tubes 22 mounted with each other; for example each tube 22 has a male end and a female end to fit respectively with a female and male end of another tube. Each foot 2 can also include a rubber band, not shown, attached to each end of the foot 2, making it possible to simplify assembly. [089]. Each foot 2 therefore comprises a first end 23 housed in one of the foot housings 32 and a second end 20, opposite the first end 23, comprising a base intended to be placed on the ground.

[090]. The foot housings 32 of the support 3 are inclined towards each other so as to bring the first ends 23 of the feet 2 together, and thus separate the second ends 20 of the feet 2 from each other. In this example, each foot 2 is inclined relative to the other two feet at the same angle. In other words, in this example, the three feet are inclined such that their projections on a horizontal plane form between them three angles of 120°.

[091 ]. The first end 23 comprises in this example an opening 230 to receive a fixing means (not shown) of the support 3. The fixing means can for example be a push rod, entering a fixing opening 320 and which passes through the support. 3 to the corresponding foot housing 32. The support 3 therefore comprises three fixing openings 320, two of which are visible in FIG. 1c.

[092], The support 3 further comprises a receiving base 30a opposite the underside 31 visible in Figure 1c.

[093]. The reception base 30a comprises, in this embodiment, a periphery comprising a succession of concave surfaces 300a making it possible to guide the first base 4 as explained below. In this case, in this example, the receiving base 30a further comprises on the periphery of the convex surfaces 302a located between two concave surfaces 300a alternately. In this case, each convex surface 302a is formed by a wall of the support 3 surrounding the bottom of the foot housing 32. Thus, each concave surface 300a is formed by a wall of the support between two foot housings 32. In this example, there are therefore three concave surfaces 300a and three convex surfaces 302a.

[094], The armature A1 further comprises a first base 4 visible in this example in Figure 1a and in Figure 1b. In this embodiment, the frame A1 only includes the first base called base 4. The base 4 includes a positioning base 40a placed on the receiving base 30a of the support 3. [095]. The reception base 30a and the positioning base 40a have a complementary shape allowing degrees of freedom with respect to each other.

[096]. In this case, in this embodiment, the connection between the reception base 30a and the positioning base 40a is a ball joint. The reception base 30a and the positioning base 40a therefore each have a surface in the shape of part of a sphere, in this case respectively female (concave surface) and male (convex surface). Of course, this could be reversed by having a male receiving base 30a and a female positioning base 40a.

[097], The support 3 further comprises an inlet 35 passing through the receiving base 30a to the underside 31, the first base 4 comprising an outlet orifice 45 passing through the positioning base 40a facing each other. inlet port screw 35.

[098]. The two inlet 35 and outlet 45 orifices can be, as in this example, aligned and can have the same first axis X.

[099]. The connection between the reception base 30a and the positioning base 40a may be different from a ball joint: it may for example comprise a single or two freedoms of movement along a second axis Y perpendicular to the first axis X. For example, the shape of the reception base 30a and of the positioning base 40a can extend along the second axis by having a U-shape forming a connection having a freedom of translation only along the second axis. The shape of the base comprising the U-shaped positioning base 40a can have a rectangular section perpendicular to this second axis Y. According to yet another example, the shape of the receiving base 30a and the positioning base 40a can be cylindrical, in s extending along the second Y axis thus providing a second degree of freedom along the second Y axis.

[100]. The base 4 is removable with respect to the support 3 but the frame A1 further comprises a link 5, passing through the inlet 35 and the outlet orifice 45, thus reducing the separation of the base 4 with respect to the support 3 following a translation along the x axis. The link 5 limits this separation by comprising a stop 54 against the base 4 and an attachment portion 5u when it is attached to the utensil. The link 5 therefore makes it possible to couple the first base 4 to the support 3 by means of the utensil pulling on the attachment portion 5u. [101]. Link 5 is in this example a rope, but it could also be an elastic band or a strap. The stopper 54 is in this example a knot but it could also be a part, for example plastic or metal, fixed to a rope together forming the link 5.

[102], The link 5 therefore further comprises a connecting portion 534 located between the attachment portion 5u and the abutment 54, passing through the inlet 35 and the outlet orifice 45.

[103]. In this first embodiment, the base 4 comprises an internal part 4a comprising the positioning base 40a and an external part 4b fixed to the internal part 4a. In this example, the outer part 4b is fitted with the inner part 4a. In particular, in this example, the outer part 4b comprises a periphery in contact with a periphery of the inner part 4a and these two peripheries are of identical shape. The base 4 comprises an anti-tilt bar coupling element comprising in this example an anti-tilt bar housing 41 located between the external part 4b and the internal part 4a, to optionally receive a portion 14 of anti-tilt bar 1 visible in Figure 1b. Anti-tilt bar housing 41 is open perpendicular to outlet port 45.

[104], In particular, the anti-tilt bar housing 41 comprises the second axis Y having a direction in a plane passing between two feet; in this example in particular, the plane passes through a bisector of an angle formed between two feet 2. In other words, the Y axis passes through the bisector of the 120° angle formed by the projection of the feet in the horizontal plane . This makes it possible, when using an anti-tilt bar 1 , to prevent a foot 2 from interfering with the utensil or the user under the anti-tilt bar 1 .

[105]. In this example, the base 4 comprises a tubular portion 410 surrounding a part of the anti-tilt bar housing 41 and comprising its opening. The tubular portion 410 is located above a concave surface 300a of the support 3 and between two convex surfaces 302a. Each concave surface 300a makes it possible to guide the base 4 on the support 3 according to an angular position with respect to the axis X, and makes it possible with its ends or with the two contiguous convex surfaces 302a to reduce a rotation along the axis X. Here in this example, there is therefore three angular positions. Each position makes it possible to position the base 4 in a balanced state, including the Y axis of the anti-tilt bar housing 41 which extends in the plane comprising the bisector of the angle between two feet 2. The base 4 can therefore depending on the use of the anti-tilt bar, have a rotation along the x axis of a few degrees, for example between 4° and 10°, here in this case of 6.5°, on either side of the balanced state, which is limited in this example by the ends of the concave surfaces 300a which come into contact with the tubular portion 410 of the base 4. This makes it possible to have an armature A1 which adapts to a fixed position of the anti-tilt bar 1 and thus to have a flexible and easy-to-fit architecture.

[106]. The outer part 4b and the inner part 4a are removable in this example by uncoupling them from each other.

[107], In this example of this first embodiment, the base 4 comprises a sleeve 415 comprising the outlet orifice 45. The sleeve 415 makes it possible to guide the link 5 during assembly and to prevent its deterioration during its use.

[108]. As explained above with reference to Figure 1b, the frame A1 is fitted with an anti-tilt bar 1. The anti-tilt bar 1 also comprises in this example an orifice through which the sleeve 415 passes. the bar on one of the two internal 4a or external 4b parts by inserting the sleeve 415, totally or partially, into the orifice of the anti-tilt bar, then it is closed respectively with the other external 4b or internal 4a part .

[109]. In particular, the sleeve 415 of this example is in two parts: a majority part is a chimney of the external part 4a and a minority part of the sleeve 415 is another chimney 415a of the internal part 4a fitted with the chimney 415b of the part external 41 b.

[110]. In other words, in this example, optionally when the portion 14 of an anti-tilt bar 1 is housed in the anti-tilt bar housing 41, the connecting portion 534 of the link 5 passing through the sleeve 415 passes through this portion 14 of the anti-tip bar 1 .

[11 1], In this example, the receiving base 30a comprises a plurality of holes all around the inlet 35 thus allowing the water to be evacuated from the base of reception, especially in case of rain. This makes it possible in particular to prevent or reduce water flowing along link 5.

[112], Figure 2a schematically shows a perspective and exploded view of part of a second example of an armature A1 'according to the first embodiment, with the portion 14 of an anti-tilt bar 1 .

[113]. Figure 2b shows an enlargement of Figure 2a.

[114], Armature A1’ of the second example is identical to Armature A1 of the first example except for the differences described below. The identical characteristics are designated by the same references and the characteristics different from those of the first example are designated by the same number supplemented by a quotation mark “’>>.

[115]. Each 2' leg is in this example formed from a single piece. In the examples and embodiments described below, the legs 2, 2' of the reinforcements can be produced either according to the first example or according to this second example.

[116]. In this second example, the base 4 comprises a sleeve 415 different from the first example in that it is formed in a single removable piece with respect to the internal part 4a and to the external part 4b. According to another example not shown, the sleeve is formed in one piece from the internal part 4a or from the external part 4b.

[117], Figure 3 schematically shows an example of an assembly J1 comprising two frames A1 according to the first example of the embodiment and an anti-tilt bar 1.

[1 18]. The assembly J1 therefore comprises a first frame A1 i and a second frame AI 2 and the anti-tilt bar 1. The references for the characteristics of the first frame A11 are completed by an index "1" and the references for the characteristics of the second armature A^ are completed with an index "2".

[119]. The anti-tilt bar 1 therefore comprises two tubes 15 comprising the portions 14 each nested and housed in the anti-tilt bar housing 41 of the first base 4i and of the second base 42. The anti-tilt bar 1 comprises in this example three tubes 1 1, 12, 13, each removable comprising a female end and a male end, fitted respectively in the male or female end of the adjacent tube.

[120]. According to a second embodiment, an armature A2 is represented in FIG. 4, identical to the first example except in that the external part of the base 4” is different from the examples of the first embodiment. The identical characteristics have the same references, the characteristics different from those of the first example are designated by the same reference supplemented by two quotation marks “”” and the new characteristics are designated by a new reference number.

[121], In this example of this second embodiment as represented in this figure 4, the base 4” of the armature A2 comprises an internal part 4a” comprising the positioning base 40a; the external part is a tube 414 intended to fit together with an anti-tilt bar. The tube 414 comprises one end fixed to the internal part 4a and a second end (not shown) opposite the first end to fit with the anti-tilt bar 1. In particular, in this example, the tube 414 includes the anti-tilt bar housing to receive the portion 14 of the anti-tilt bar 1, but it could also fit into the anti-tilt bar 1. In particular, in this example of this embodiment, the tube 414 has an opening to receive the connecting portion 534 of the link 5. In particular in this example, the abutment 54 of the link 5 is in contact and in abutment against the tube 414 but it could also be in abutment against a sleeve passing through the tube 414. The tube 414 is here removable with respect to the internal part 4a”, but the internal part 4a” could be overmoulded on the tube 414. The tube 414 can be connected to portion 14 of anti-tilt bar 1 by an elastic abutting against tube 414, thus crossing portion 14 and the other tubes of anti-tilt bar 1 until it abuts against the second portion of the bar anti-tilt 1 or on another tube 414 of another base of another frame. For example, during dismantling, the 4” base or only the tube 414 can be removed from the support 3 by removing the link 5 and by uncoupling the tubes of the anti-tilt bar 1 from each other, while stretching the elastic. Thus the 4” base, or only the tube 414, is linked by the elastic with the tubes of the anti-tilt bar 1 . [122], According to another example of reinforcement of this second embodiment, not shown, said reinforcement is identical to the first example of this second embodiment except in that the reinforcement does not include a tube to fit together with an anti-tilt bar. The abutment of the link is therefore in this example directly in abutment with the internal part 4a”.

[123]. A third embodiment of an armature A3 is shown in Figure 5a. The frame A3 is identical to the first example except that it includes a second base 4'', a second link (not shown), the support 3'' being different in that it includes a second receiving base 30a '”. The identical characteristics are designated by the same references, the characteristics different from those of the first example of the first embodiment are designated by the same reference supplemented by three quotation marks “”’”.

[124], In this example, the first base 4 and the second base 4'” of this armature A3 according to this third embodiment are each identical to the base 4 of the armature A1 according to the first embodiment, but could be different from each other according to the various examples described previously.

[125]. Figure 5b shows the 3'' bracket in more detail. The 3′” support shown is a one-piece piece comprising the two receiving bases 30a, 30a′”. It could also be in two parts fitting together.

[126]. The second receiving base 30a'" comprises a second inlet 35'" passing through the second receiving base 30a'".

[127], In this example, the 3'' support has five foot slots and the A3 frame therefore has five feet. The number of legs and leg sockets could be three or even four or more.

[128]. The support 3'" can therefore comprise, as in this example, five convex surfaces 302a, 302a'" (one convex surface per foot housing) and therefore five concave surfaces 300a, 300a'", each located between each concave surface 302a, 302a'” .

[129]. It can be seen that two convex surfaces 302a and one concave surface 300a on the periphery of the first receiving base 30a are also part of the periphery of the second receiving base 30a'”. [130]. However, the support 3”' could very well comprise only four concave surfaces 300a, 300a'” forming the periphery of the two receiving bases 30a, 30a'”. In other words, in this example, there would not be the concave surface 300a common to the two reception bases 30a, 30a'”.

[131]. FIG. 5c partially represents a perspective view of an assembly J2, comprising the armature A3 according to this third embodiment and two other armatures according to the other embodiments. In particular in this example, the other two armatures of assembly J2 include armature A1 according to the first example of the first embodiment and armature A1' according to the second example of the first embodiment.

[132], The J2 assembly therefore comprises a first and a second anti-tilt bars 1 i, 12, similar each comprising their portion 14 mounted respectively in the anti-tilt bar housing of the first base 4 and in that of the second base 4 ' ” frame A3.

[133]. The other portion of the first anti-tilt bar 1 i is located in the anti-tilt bar housing of the base 4i of the frame A1 and the other portion of the second anti-tilt bar I 2 is located in the housing of anti-tilt bar of the base 4'i of the frame A1'.

[134], This J2 assembly therefore makes it possible to install two utensils with only three assemblies.

[135]. Another assembly, not shown, may comprise several frames A3 of the third embodiment, for example three assemblies A3, and as many anti-tilt bars 1 each having their portions 14 mounted in two bases of two assemblies A3. This allows in this example of three A3 assemblies to be able to put three utensils, for example three hammocks.

[136]. The different assemblies or frames allow quick assembly and disassembly, also allowing you to be easily mobile.

[137], Of course, an assembly may comprise only a single frame according to the examples of the first embodiment or of the second and third embodiments with the anti-tilt bar whose end opposite to the portion 14 of the anti-tilt bar -tilt can be attached to another frame different from that of the invention, for example to a tree by means of a strap. [138]. The different supports and bases of the different examples of fittings of these embodiments can be made of plastic and can for example be produced by molding. This allows to have a weight of a light frame for nomadic use.

[139]. There will now be described various uses of the armature A1 according to the first embodiment.

[140]. Figure 6 shows a perspective view of a set for a camping utensil, here a hammock set comprising the J1 assembly shown in Figure 3 and two hammocks H1, H2 in two different positions.

[141]. The first hammock H1 comprises a fabric, which could be a net, and a first fixing element and a second fixing element, for example carabiners, at each of the ends of the fabric. The first and second fastening elements are each connected respectively to the attachment portion 5u1 of the first armature A1 1 and to the attachment portion 5u2 of the second armature A12.

[142], Thus we can see that the anti-tilt bar 1 is located at a height greater than the height of the foot support, thus allowing to have a greater height, and therefore more pleasant for the user of the hammock.

[143]. The second hammock H2 is in a second position; it comprises a first link and a second link, each fixed to one end of its web; it also comprises a first attachment means and a second attachment means respectively attached to a first extension itself attached to the attachment portion 5u1 of the first frame A1 1 and a second extension attached to the attachment portion 5u2 of the second armature A12.

[144], Figure 6 represents assembly j1 with two hammocks H1 and H2 in both positions; the hammock set may also include only the first H1 hammock in the first position or the second H2 hammock in the second position.

[145]. Thus, the fact of using the link 5i, 52 attached to the hammock H1, H2, crossing the support 3i, 32 and the base 4i, 42 of each frame A1 i, AI 2 allows, when a user settles in the hammock H1, H2, to have a weight pulling on this link 5i, 52. The base 4i, 42 is thus consolidated on the support 3i, 32 while leaving freedom movement and friction between the base 4i, 42 and the support 3i, 32 in order to reduce the risk of damage to the various parts of each frame A1 i, AI 2, in particular if these are made of plastic.

[146]. In this example, each frame A1 i, AI 2 further comprises an anti-skid member 200i, 2OO2 connected to the second ends of each foot 2 to prevent them from moving apart by moving away from each other.

[147], Figure 7 shows a perspective view of an assembly for a camping utensil, here a shower comprising the frame A1 'according to the second example of the first embodiment, shown in Figure 2a. The frame A1′ includes the anti-skid member 200. The attachment portion 5u of the link 5 of the frame A1′ is fixed to a means of fixing a shower bag D, for example a carabiner. The legs 2' will be long enough so that the support 3 is high enough for the shower pocket D to be at a sufficient height for a person to shower standing up using a shower head P comprising a hose connected to the pocket shower d.

[148]. FIG. 8 represents a perspective view of an assembly for a camping utensil, here a shelter comprising the assembly J1 represented in FIG. 3 and a canvas T mounted on the anti-tilt bar 1 and fixed to the ground by a stake or a counterweight on the canvas T placed on the ground. The attachment portion 5ui of the first frame A11 and the second link to the attachment portion 5u2 of the second frame AI 2 are each fixed to a rope fixed to the ground, for example using a stake, starting from the canvas to hold the shelter in case of wind. In addition, this rope makes it possible to form a guy wire for the canvas to stretch it. According to another example, one of the two ropes of the shelter is only connected to the attachment portion 5ui of the first frame A11 and the other rope to the attachment portion 5u2 of the second frame A1 2, the fabric is thus fixed directly to the anti-tilt bar 1, for example by inserting the anti-tilt bar 1 into a pocket formed at one end of the canvas, the pocket being open on each side.

[149]. Figure 9 shows a perspective view of an assembly for a camping utensil, here a screen assembly for a portable video projector, comprising the assembly J1 shown in Figure 3 and a projection screen E mounted on the anti-tilt bar 1 . The attachment portion 5ui of the first armature A11 and the second link to the attachment portion 5u2 of the second armature AI 2 are each fixed to one end of a counterweight bar of the projection screen E.

[150]. Figure 10 shows a perspective view of a set for a sports utensil, here a badminton set comprising the assembly J1 shown in Figure 3 and a net F mounted on the anti-tilt bar 1. The attachment portion 5ui of the first frame A1 i and the second link to the attachment portion 5u2 of the second frame AI 2 are each fixed to a mass of the assembly and to a bottom corner of the net F. Each mass can be a bag filled with sand or pebbles, or even a dumbbell as shown in this figure.

[151]. According to another use not shown, the set is a volleyball set, identical to the badminton set except that the net is a volleyball net.

[152], Figure 1 1 shows a perspective view of an assembly for a camping utensil, here a meal tray assembly, comprising the J1 assembly shown in Figure 3, a 5P tray link by A11 frame, AI 2, each mounted around the feet 2 of the corresponding frame, between the first end 20 and the second end 23 of each foot 2 and a plate P mounted under the anti-tilt bar 1, fixed to the plate link 5P to form a table. In this example, the attachment portion 5ui of the first frame A1 i and the second link to the attachment portion 5u2 of the second frame AI 2 are each fixed to the corresponding plate link 5p; each could be attached directly to the board or to a sledgehammer as in the net set example.

[153]. Figure 12 shows a perspective view of a J1 assembly shown in Figure 3, for use as a ballet barre.

[154], The attachment portion 5ui of the first armature A1 i and the second link to the attachment portion 5u2 of the second armature AI 2 are each fixed for example to a mass. The assembly formed by the anti-tilt bar 1 and the two masses here constitutes the sports tool.

[155]. Figure 13 shows a perspective view of a J1 assembly shown in Figure 3, in high jump use. [156]. The attachment portion 5u1 of the first frame A1 1 and the second link to the attachment portion 5u2 of the second frame A12 are each fixed for example to a corresponding link fixed to a high jump jumping mat. The assembly formed by the anti-tilt bar, the links and the jumping mat constitutes in this example the sports utensil. Preferably, in this example, the portion 14 of the anti-tilt bar 1 is mounted in abutment against the sleeve 415. Thus, the link 5 does not cross the portion 14 of the anti-tilt bar 1 so that the latter can fall in case of impact with the user.

[157], Figure 14 shows a perspective view of a J1 assembly shown in Figure 3, for use as a dryer. The attachment portion 5ui of the first frame A11 and the second link to the attachment portion 5u2 of the second frame AI 2 are each fixed for example to a corresponding link fixed to a mass, here a kayak; in another example, the mass could be a basin filled with water. [158]. The assembly formed by the anti-tilt bar 1 , the links and the mass (here the kayak) here constitutes the camping utensil.

Claims

[Claim 1] Frame (A1, A1', A2, A3) for hanging a sports or camping utensil comprising:

- a support (3, 3”') comprising: o an underside (31), o leg coupling elements (32) extending from the underside (31), o a reception base ( 30a) opposite the bottom face (31), and o a through inlet (35) extending from the receiving base (30a) to the bottom face (31),

- three legs (2, 2') each comprising a first end (23) coupled with one of the corresponding leg coupling elements (32) of the support (3, 3'); a second end (20) to be placed on the ground; the second ends (20) of the legs (2, 2') being further apart than the first ends (23) of the legs (2, 2') between them, characterized in that the frame comprises:

- a first base (4, 4', 4") comprising a positioning base (40a) placed on the receiving base (30a) of the support (3, 31, 32, 3'), an outlet orifice (45) passing through the positioning base (40a) opposite the inlet orifice (35), the first base (4, 41, 42, 43, 4') being removable with respect to the support (3, 31 , 32, 3'”),

- a link (5) comprising: o an abutment (54) against the first base (4, 4' 4”), o an attachment portion (5u) intended to be connected to the utensil, and o a portion of connection (534) located between the attachment portion (5u) and the abutment (54), crossing the inlet orifice (35) and the outlet orifice (45), the link (5) making it possible to couple the first base (4, 4', 4”) to the support (3, 3'), under the effect of the utensil pulling on the attachment portion (5u).

[Claim 2] Frame (A1, A1', A2, A3) for suspending a sports or camping utensil according to the preceding claim, in which the receiving base (30a) and the positioning base (40a) have a complementary shape allowing:

- a translation along a first axis passing through the inlet orifice (35) and the outlet orifice (45), separating the reception base (30a) from the positioning base (40a) while sliding along of the connecting portion (534) of the link (5) and

- freedom of movement between the reception base (30a) and the positioning base (40a) along a second axis perpendicular to the first axis

- that the link (5) decreases and resists translation along the first axis and the degree of freedom of movement along the second axis when a mass pulls on the attachment portion (5u).

[Claim 3] Frame (A1, A1', A2, A3) for suspending a sports or camping utensil according to the preceding claim, in which the freedom of movement between the receiving base (30a) and the positioning base (40a ) along the second axis is a freedom of translation.

[Claim 4] Frame (A1, A1', A2, A3) for suspending a sports or camping utensil according to the preceding claim, further comprising freedom of rotation between the receiving base (30a) and the positioning base ( 40a) along the second axis, the link (5) reducing the degree of freedom in translation more than the degree of freedom in rotation along this second axis.

[Claim 5] Frame (A1, A1', A2, A3) for suspending a sports or camping utensil according to one of Claims 2 to 4, in which the complementary shapes of the receiving base (30a) and the positioning base (40a) further allow freedom of rotation between the receiving base (30a) and the positioning base (40a) along the first axis.

[Claim 6] Frame (A1, A1 A2, A3) for suspending a sports or camping utensil according to the preceding claim, in which the receiving base (30a) and the positioning base (40a) each have a shape allowing a ball joint between them.

[Claim 7] A frame (A3) for suspending a sports or camping utensil according to any preceding claim, wherein the support (3”) comprises:

- a second reception base (30a’”),

- a second inlet orifice (35’”) passing through the second receiving base (30a’”), the frame further comprising:

- a second base (4’”3), the second base (4’”3) being placed on the second reception base (30a’”),

- a second link, comprising: o an abutment positioned against the second base (4'”3), o an attachment portion intended to be connected to a second utensil, o a connection portion passing through the second inlet orifice ( 35'”) from the support (3'”) and an exit hole from the second plinth (4”'3),

- the second link making it possible to couple the second base (4’”3) to the second support (3’”) by means of the second utensil pulling on the attachment portion.

[Claim 8] Frame (A1, A1', A2, A3) for suspending a sports or camping utensil according to one of the preceding claims, in which the first base (4, 4', 4”) comprises a anti-tilt bar coupling (41).

[Claim 9] Frame (A1, A1', A3) for suspending a sports or camping utensil according to Claim 8, the coupling element comprises an anti-tilt bar housing perpendicular to the outlet opening and the first base (4, 4') comprises a sleeve (45, 45') comprising the outlet opening and passing through the anti-tilt bar housing.

[Claim 10] Frame (A1, A1 ', A2, A3) for suspending a sports or camping utensil according to the preceding claim, in which the first base (4, 4') comprises:

- an external part (4b) crossed by the outlet orifice (45), the abutment (54) of the link (5) being in abutment against the external part (4b),

- an internal part (4a) comprising the positioning base (40a), fixed to the external part (4b),

- the anti-tilt bar housing (41) being located between the outer part (4b) and the inner part (4a), and being open perpendicular to the outlet orifice (45) to receive a bar portion (14) anti-tilt (1 ).

[Claim 1 1 ] External shower comprising:

- the reinforcement (A1 ') according to one of the preceding claims,

- a shower pocket (D) connected to the attachment portion (5u) of the link, the shower pocket (D) being the utensil and

- a shower head (P) comprising a pipe connected to the shower bag (D).

[Claim 12] Assembly (J1, J2) for hanging a sports or camping utensil, comprising:

- a first reinforcement (A1, A1 ', A2, A3) according to one of claims 8 to 10 and

- an anti-tilt bar (1) comprising a first end having a portion (14) coupled with the first base (4, 4'), in particular fitted with the coupling element.

[Claim 13] Assembly (J1, J2) for suspending a sports or camping utensil, according to the preceding claim, in which the frame is according to claim 9 or 10, in which the sleeve passes through the anti-tilt bar (1).

[Claim 14] Assembly (J1, J2) for suspending a sports or camping utensil according to claim 12 or 13, comprising a second frame (AI 2) according to one of claims 8 to 10, the anti-tilt bar ( 1) comprising a second end having a portion (14, 41) fitted with the first base (42) of the second armature (AI2).

[Claim 15] Hammock assembly comprising:

- an assembly (J1, J2) according to one of claims 12 to 14,

- a hammock (H1, H2) comprising a first end connected to the attachment portion (5u) of the link (5).

[Claim 16] Hammock assembly according to the preceding claim, in which the assembly is according to claim 14, the hammock (H1, H2) comprising a second end opposite the first end, the second end being connected to the attachment portion (5u2) of the link (62) of the second armature (AI2).

[Claim 17] Set comprising:

- an assembly (J1, J2) according to one of claims 12 to 14,

- a utensil among a projection screen (E), a canvas (T), a net (F), mounted on the anti-tilt bar (1).

[Claim 18] Set comprising:

- an assembly (J1) according to claim 14,

- a plate link (5P) per frame (A11, AI 2), each mounted around the feet (2) of the corresponding frame, between the first end (23) and the second end (20) of the feet (2) , a tray (P) mounted under the anti-tilt bar (1), fixed to the tray link (5P) to form a table.

[Claim 19] Assembly comprising: - an assembly (J1, J2) according to one of claims 12 to 14 and

- a mass per frame forming the utensil, attached to each attachment portion (5u) of the corresponding frame (A1, A1', A2, A3).

[Claim 20] Use of the assembly (J1, J2) according to the preceding claim, for high jumping, or as a ballet barre, or as a dryer.