EP3593869A1 - Multifunctional device for postural adjustment - Google Patents

Abstract

The invention relates to a multifunctional multifunctional sports accessory for serving as support for different parts of the body, comprising at least: - a first rigid lateral part in the form of an arc of a circle, - a second rigid lateral part of substantially equal shape and dimensions to the first lateral part and arranged parallel to the first lateral part, - a rigid upper part forming a shell connecting the two lateral parts and along the arc of a circle so as to form a convex surface and a quadrilateral base, characterized in that the base comprises two flaps (11) and (12) of equal dimensions forming two feet raising the device when they are open and closing the cavity formed by the lateral parts (3) and (4) and the upper part (2 ) when closed.

Description

Technical area

The present invention belongs to the field of sports accessories, and more particularly relates to an accessory suitable for the practice of yoga and related disciplines such as pilates and fitness but also physiotherapy and other body therapies or certain situations of daily life such as work at a desk (sitting desk or standing desk).

State of the prior art

Yoga is an increasingly popular practice which aims, through postural exercises, breathing and concentration, to improve mobility, strength, balance, flexibility, respiratory capacity, stress management of the practitioner and his health as a whole.

There are many sports accessories adapted to the practice of yoga. These accessories include benches, chairs, wedges, supports, cushions, bolsters, straps or even rugs. These accessories are often available in several sizes and dedicated to particular positions or exercises. The practice of yoga then requires a variety of accessories that it is not always easy to transport due to their size and weight.

• DE 20 2013 005 888 U1
• US 2016 143444 A1
• US8734308 B1
• USD431617

Existing systems have been the subject of filing industrial property titles (patents in particular):

• DE 20 2013 005 888 U1
• US 2016 143444 A1
• US8734308 B1
• USD431617

There is therefore a need for a yoga accessory which is easy to transport and suitable for being used for a greater variety of postures.

Summary of the invention

• une première partie latérale rigide (3) en forme d'arc de cercle,
• une seconde partie latérale rigide (4) de forme et dimensions sensiblement égales à la première partie latérale (3) et disposée parallèlement à la première partie latérale (3),
• une partie supérieure rigide formant une coque (2) reliant les deux parties latérales (3) et (4) le long de l'arc de cercle de manière à former une surface convexe et une base quadrilatère.

L'accessoire est remarquable en ce que la base comporte deux volets (11) et (12) de dimensions égales formant deux pieds surélevant le dispositif lorsqu'ils sont ouverts et fermant la cavité formée par les parties latérales (3) et (4) et la partie supérieure (2) lorsqu'ils sont fermés, la surface extérieure de l'accessoire étant constituée d'un matériau rigide adapté pour conserver essentiellement sa forme lorsqu'il supporte le poids d'une personne sur une quelconque de ses parties.To this end, the invention relates to a multifunctional multifunctional sports accessory to serve as support for different parts of the body, comprising at least:

• a first rigid lateral part (3) in the form of an arc of a circle,
• a second rigid lateral part (4) of shape and dimensions substantially equal to the first lateral part (3) and arranged parallel to the first lateral part (3),
• a rigid upper part forming a shell (2) connecting the two lateral parts (3) and (4) along the arc of a circle so as to form a convex surface and a quadrilateral base.

The accessory is remarkable in that the base comprises two flaps (11) and (12) of equal dimensions forming two feet raising the device when they are open and closing the cavity formed by the lateral parts (3) and (4) and the upper part (2) when closed, the external surface of the accessory being made of a rigid material adapted to essentially retain its shape when it supports the weight of a person on any of its parts.

In the remainder of this document, the terms accessories, device, apparatus are equivalent and may be used interchangeably to designate the object of the present invention.

The flaps (11) and (12) thus make it possible to raise the device so that it can be used as a bench or as a raised wedge, and to close the cavity formed by the lateral parts, the base and the upper part forming a shell when '' They are closed so that a user can store accessories such as a blanket, strap, or any other object inside. Closing the shutters makes it possible to obtain a compact accessory, compact and therefore easy to transport,

The rounded shape of the device, the outline of which is circular, oval, elliptical, partially straight or a combination of these different shapes associated with the removable flaps allows the practitioner, whether beginner or advanced, to adjust the height of wedging of the different parts of his body during the exercises.

Indeed, depending on the location of the convex surface where the user is supported with his heels, wrists or other parts of his body [ Fig. 15] to [Fig. 28 ], the setting height will be more or less important. The opening of the removable flaps (11) and (12) and the use of the accessory in a vertical position on one of its lateral parts (3) or (4) increases the number of possibilities of pitching heights and makes it possible to use the accessory in many exercises.

This allows you to use the device in a wide variety of postures, to adapt them to your own physical limitations, to improve your comfort, and therefore to perform the exercises in the muscular relaxation necessary to progress and soften at all levels.

The versatility of the invention simplifies the use and the necessity of several yoga accessories.

The device can be used on a yoga mat or on the floor.

The device can be used anywhere, at home, at work, at the gym, in health and wellness centers, in the doctor's office or in other leisure, sport and sports facilities. health.

In a preferred embodiment, the size and dimensions of the device are configured so that it can be easily transported and stored in places such as under a bed or even in the upper compartment of an aircraft, of a train, etc.

According to a particular embodiment, at least one of the two lateral parts (3) and / or (4) comprises a recess (13) and / or (14) forming a handle.

The handle (s) allow both the user to grasp the accessory for its transport and also to be grasped by the user to perform certain exercises.

The handle (s) formed by the recess (s) do not protrude and consequently allow the accessory to rest stably in the vertical position. Such an arrangement facilitates the handling of the accessory and in particular facilitates its storage. In addition, recesses being made in each of the lateral parts, the accessory can be grasped with two hands when it rests on its base, to perform certain exercises as on the [ Fig. 15 ] for example. The recess (s) made on the lateral part (s) also allow the device to be grasped with one hand during transport, for example, the accessory then being able to rest vertically on the opposite lateral part.

According to a particular embodiment, the upper part of the handles (13) and / or (14) is at a distance d of between 3 and 5 centimeters from the upper part (1 + 2) of the accessory on the [ Fig. 4 ].

Such an arrangement allows an ergonomic configuration and allows the palm of the hand to rest on the upper part (1 + 2) of the accessory when the handle is grasped. Preferably, the distance d is 3.8 cm because this distance corresponds to the average length of the proximal phalanges, and to the average distance between the intermediate phalanges and the palm of the hand when the fingers bend to grip a handle. Such an arrangement allows a firmer grip without tension limiting muscle fatigue when the accessory is grasped with two hands.

This distance d of 3.8 cm also allows the accessory to be comfortably and securely grasped with one hand during transport.

According to a particular embodiment, the quadrilateral base has dimensions L1 and L2 each between 30 and 50 cm on the [ Fig. 4] to [Fig. 6 ].

These dimensions make it possible to take into account the morphology of the majority of the potential users of the accessory in the various possible configurations of use as for example those illustrated [ Fig. 15] to [Fig. 28 ].

A dimension L1 preferably between 35 and 45 cm makes it possible to take account of the average spacing of the arms of an individual stretched out in front of him. In this way, the joints of a user are less stressed when the accessory is grasped with both hands during exercises. Dimensions L1 and L2 preferably between 35 to 45 cm further allow a seat or a standing position on the accessory which is comfortable taking into account the average width of a basin while remaining compact.

Ideally, the dimensions L1 and L2 are equal so as to form a square base, which facilitates the use of the accessory as a working balance of balance in the two front-rear orientations [ Fig. 23 ] and left-right [ Fig. 24 ], especially for positioning the feet.

According to a particular embodiment, the upper part (1 + 2) has the shape of an arc of a symmetrical circle with respect to an axis VV and which contains an angle A on the [ Fig. 4 ] between 30 ° and 140 °, and the height has a dimension H1 on the [ Fig. 5 ] between 5 and 20 cm, when the flaps (11) and (12) are closed with the angles B1 and B2 of the [ Fig. 10 ] equal to zero degrees.

This symmetrical shape with an angle A on the [ Fig. 4 ] preferably between 60 ° and 100 ° and a dimension H1 on the [ Fig. 5 ] preferably between 7 and 10 cm gives a geometry that allows the use of the accessory in an ergonomic, adaptive and comfortable way for a greater number of postures, reducing fatigue and pain in the various exercises.

The combination of these characteristics of shape and dimensions gives a geometry which allows the device to be useful in different configurations like those presented [ Fig. 15] to [Fig. 28 ] and which allows in particular that the posture lying on the accessory [ Fig. 19 ] is comfortable and that the device in balance configuration for the work of balance [ Fig. 23] and [Fig. 24 ] is sufficiently unstable so that it is useful for balance work and sufficiently stable that it is not dangerous to use.

According to a particular embodiment, the flaps (11) and (12) form angles B1 and B2 on the [ Fig. 10 ] greater than or equal to 90 ° when open to their maximum amplitude.

Thus, when the device is raised, it is stable when the flaps (11) and (12) are open, the flaps not likely to close during an exercise. Such stability allows an individual to support or mount securely on the accessory.

According to a particular embodiment, the flaps (11) and (12) respectively comprise an orifice (15) and (16) facilitating their opening.

These holes serve as handles which allow the user to open the shutters, otherwise the operation is not practical. The orifices do not protrude, they advantageously allow the accessory to rest stably when it is placed on the base. Such an arrangement secures exercises which require solid support.

According to a particular embodiment, the flaps (11) and (12) have means for holding in a determined opening position.

Thus, the open or closed position of the flaps is maintained, the flaps not likely to open or close unexpectedly during the movement of the device between two exercises or during its transport. The use of the device is therefore made more practical for the user.

According to a particular embodiment, the accessory comprises a coating (1) mainly on the shell (2) of the upper part.

This coating which ideally is flexible adds a comfortable thickness between the rigid structure of the accessory and the areas of contact with the user which improves the comfort of the user, his contacts with the accessory are absorbed.

This same coating also ideally has the property of being non-slip which increases the friction forces of the surfaces in contact with it and prevents the accessory from slipping unintentionally.

The coating (1) present mainly on the shell (2) extends as far as the base at the level of the zones (19) and (20) on the [ Fig. 4 ] which prevents the device from moving involuntarily between two exercises and from slipping when it is placed flat with its base in contact with the ground.

A non-slip coating also secures the use of the device in scale configuration [ Fig. 23] and [Fig. 24 ] by preventing the device from sliding on the ground under the weight of the user, especially when the user climbs on or off, which secures the use of the accessory.

According to a particular embodiment, the lateral parts (3) and / or (4) include a recess allowing elements such as a carrying strap to be attached thereto.

The accessory can be transported as is or using its handles incorporated in the side parts (3) and (4), or even using a strap which can be attached thanks to the recesses already present or to others. The location of the attachment points ensures that the accessory is balanced when worn over the shoulder or on the back, which facilitates its transport.

Brief description of the figures

• [Fig. 1] est une vue en perspective et illustre un dispositif conforme à l'invention, selon un mode particulier de réalisation, les volets (11, 12) en position fermés
• [Fig. 2] est une vue identique à la [Fig. 1] et montre l'agencement des volets (11, 12) en position ouverte
• [Fig. 3] est une autre vue en perspective du dispositif, les volets (11, 12) en position fermés
• [Fig. 4] est une vue latérale du dispositif, les volets (11, 12) en position fermés
• [Fig. 5] est une vue de face du dispositif, les volets (11, 12) en position fermés
• [Fig. 6] est une vue du dessous du dispositif, les volets (11, 12) en position fermés
• [Fig. 7] est une vue en coupe du dispositif selon un axe V-V de la [Fig. 4], les volets (11, 12) en position fermés
• [Fig. 8] est une vue en coupe du dispositif selon l'axe W-W de la [Fig. 5], les volets (11, 12) en position fermés
• [Fig. 9] est une vue latérale du dispositif, les volets (11, 12) en position ouverts
• [Fig. 10] est une vue de face du dispositif, les volets (11, 12) en position ouverts
• [Fig. 11] est une vue du dessous du dispositif, les volets (11, 12) en position ouverts
• [Fig. 12] est une vue en coupe du dispositif selon l'axe X-X de la [Fig. 9], les volets (11, 12) en position ouverts
• [Fig. 13] est une vue en coupe du dispositif selon l'axe Y-Y de la [Fig. 10], les volets (11, 12) en position ouverts
• [Fig. 14] est une vue en coupe du dispositif selon l'axe Z-Z de la [Fig. 10], les volets (11, 12) en position ouverts
• [Fig. 15], [Fig. 16], [Fig. 17], [Fig. 18], [Fig. 19], [Fig. 20], [Fig. 21], [Fig. 22], [Fig. 23], [Fig. 24],
• [Fig. 25], [Fig. 26], [Fig. 27] et [Fig. 28] montrent des exemples de postures de l'utilisateur dans lesquelles le dispositif peut être utilisé

The invention will be better understood on reading a particular embodiment described below and the appended figures among which:

• [ Fig. 1 ] is a perspective view and illustrates a device according to the invention, according to a particular embodiment, the flaps (11, 12) in the closed position
• [ Fig. 2 ] is a view identical to the [ Fig. 1 ] and shows the arrangement of the flaps (11, 12) in the open position
• [ Fig. 3 ] is another perspective view of the device, the flaps (11, 12) in the closed position
• [ Fig. 4 ] is a side view of the device, the flaps (11, 12) in the closed position
• [ Fig. 5 ] is a front view of the device, the flaps (11, 12) in the closed position
• [ Fig. 6 ] is a bottom view of the device, the flaps (11, 12) in the closed position
• [ Fig. 7 ] is a sectional view of the device along an axis VV of the [ Fig. 4 ], the flaps (11, 12) in the closed position
• [ Fig. 8 ] is a sectional view of the device along the WW axis of the [ Fig. 5 ], the flaps (11, 12) in the closed position
• [ Fig. 9 ] is a side view of the device, the flaps (11, 12) in the open position
• [ Fig. 10 ] is a front view of the device, the flaps (11, 12) in the open position
• [ Fig. 11 ] is a view from below of the device, the flaps (11, 12) in the open position
• [ Fig. 12 ] is a sectional view of the device along the axis XX of the [ Fig. 9 ], the flaps (11, 12) in the open position
• [ Fig. 13 ] is a sectional view of the device along the YY axis of the [ Fig. 10 ], the flaps (11, 12) in the open position
• [ Fig. 14 ] is a sectional view of the device along the ZZ axis of the [ Fig. 10 ], the flaps (11, 12) in the open position
• [ Fig. 15], [Fig. 16], [Fig. 17], [Fig. 18 ], [ Fig. 19], [Fig. 20], [Fig. 21], [Fig. 22 ], [ Fig. 23], [Fig. 24 ]
• [ Fig. 25], [Fig. 26], [Fig. 27] and [Fig. 28 ] show examples of user postures in which the device can be used

Detailed description-

Detailed descriptions of the preferred embodiment are provided here. It should be understood, however, that the present invention can be embodied in various forms. Therefore, the specific details described herein are not to be construed as limiting, but rather as the basis for the claims and as a representative basis for teaching those skilled in the art to use the present invention in virtually any system. , structure or appropriately detailed.

Before explaining the described embodiments of the present invention in detail, it should be understood that the invention is not limited in its applications to the details of the particular arrangements shown since the invention is capable of other embodiments . Likewise, the terminology used here is given by way of example and not of limitation.

The device according to the invention is particularly intended for yoga practitioners who need to adapt yoga postures to their comfort, and in particular to users with limits in the amplitude of their movements or a limited range of hands, wrists, arms, legs, feet, torso or head, and for those who need a stable support surface when used for a variety of applications such as yoga, pilates, fitness, different physical and massage therapies, meditation and relaxation, in the office or at home in daily life.

• (1) revêtement
• (2) coque
• (3) flanc latéral 1
• (4) flanc latéral 2
• (5) longeron 1
• (6) longeron 2
• (7) cale 1
• (8) cale 2
• (9) baguette de maintien 1
• (10) baguette de maintien 2
• (11) volet 1
• (12) volet 2
• (13) poignée accessoire 1
• (14) poignée accessoire 2
• (15) poignée volet 1
• (16) poignée volet 2
• (17) axe-vis 1
• (18) axe-vis 2
• (19) et (20) prolongements du revêtement (1) sous la base
• (21) et (22) butées franches sur les longerons (5) et (6) pour les volets (11) et (12) en position ouverts
• (23) butée franche sur le longeron (6) pour les volets (11) et (12) en position fermés, une butée similaire existe sur le longeron (5).

The [ Fig. 1] to [Fig. 14 ] show an accessory according to an embodiment of the invention, comprising the following main parts:

• (1) coating
• (2) shell
• (3) sidewall 1
• (4) sidewall 2
• (5) spar 1
• (6) side member 2
• (7) wedge 1
• (8) wedge 2
• (9) support strip 1
• (10) retaining strip 2
• (11) part 1
• (12) part 2
• (13) accessory handle 1
• (14) accessory handle 2
• (15) handle flap 1
• (16) shutter handle 2
• (17) screw axis 1
• (18) screw axis 2
• (19) and (20) extensions of the covering (1) under the base
• (21) and (22) free stops on the side members (5) and (6) for the flaps (11) and (12) in the open position
• (23) frank stop on the spar (6) for the flaps (11) and (12) in the closed position, a similar stop exists on the spar (5).

The accessory is made of rigid materials and at least practically dimensionally stable in a manner suitable for essentially retaining its shape when it supports the weight of a person on any of its parts.

It can be made of wood, a material similar to a plastic, such as PVC (Poly Vinyl Chloride), HDPE (Poly Ethylene High Density), PP (Poly Propylene), ABS (Acrylonitrile Butadiene Styrene), PA ( Poly Amide) possibly reinforced, in a light metal such as aluminum or a thin sheet or in any other suitably resistant material.

Those skilled in the art will understand that, depending on the materials and the manufacturing method chosen, the device can be made molded in one piece, or assembled in a more or less substantial number of elements interconnected by means such as adhesives. , screws, nails, staples, solder or other fastening means known in the art, so that it is robust enough to support at least the body weight of an adult user.

The shell (2), the lateral flank (3), the lateral flank (4), the spar (5) and the spar (6) form the bulk of the fixed structure of the accessory.

The [ Fig. 6 ] shows the side parts (3) and (4) and the upper part (1 + 2) which form a quadrilateral base. This quadrilateral which is ideally a square, but can also be rectangular or trapezoidal, has dimensions L1 and L2 each between 30 and 50 cm, ideally from about 35 to 45 cm.

The [ Fig. 4 ] represents a lateral part of the device, the upper part (1 + 2) of which has the shape of an arc of a circle and which contains an angle A of approximately 30 ° to 140 °, preferably from 60 ° to 100 °. This form of arc of circle could be replaced by another a form of arch whose outline is circular, oval, elliptical, partially straight or a combination of these different shapes, and symmetrical about an axis VV.

The height of this lateral part has a dimension H1 of between 5 and 20 cm, preferably around 7 to 10 cm when the flaps (11) and (12) are closed with angles B1 and B2 equal to zero degrees.

The geometry thus defined of the lateral sides (3) and (4) allows the use of the apparatus for several exercises in several configurations and in a large number of postures.

According to a particular embodiment, a transverse support element connects the 2 lateral flanks (3) and (4), the base and the upper part (1 + 2), which has the effect of improving the resistance when the device is made of a less resistant material, and to form a separation between two separate storage locations independently accessible by one and the other of the flaps.

The flaps (11) and (12) constitute the mobile parts of the accessory.

The flap (12) can pivot around the axis formed by the screw axes (17) and (18), as shown in [ Fig. 14 ] which represents a sectional view of the device. The appropriate tightening of these axes allows the user to easily open and close the flap (12), but also to maintain it in a determined opening position, so that it does not open or does not close involuntarily when it is moved or transported.

The flap (11) can pivot in the same way around the axis formed by two screw-axes identical to (17) and (18) and functions in the same way as the flap (12).
In particular embodiments, other types of articulations can be envisaged, such as for example hinges, or other pivots.

On the [ Fig. 10 ], the flaps (11) and (12) form angles B1 and B2 greater than or equal to 90 °, ideally 105 °, when they are at their maximum amplitude.

The shims (7) and (8) make it possible to greatly reduce the risk of pinching during the respective closing of the flaps (11) and (12) by the user.

According to a particular embodiment, the accessory includes stops limiting the amplitude of the flaps (11) and (12) so that they can be in frank abutment in the open position and in the closed position. The parts (21) and (22) of the side members (5) and (6) of the [ Fig. 7 ] act as a clear stop for the flaps (11) and (12) in the open position. The part (23) of the beam (6) on the [ Fig. 12 ] and the similar part on the beam (5) act as a clear stop for the flaps (11) and (12) in the closed position.

According to another particular embodiment, the accessory comprises means for locking the flaps (11) and (12) in the open position and also in the closed position.

The coating (1) which covers the shell (2) which constitutes the convex surface of the accessory and the base on the zones (19) and (20) is ideally between 2 and 8mm thick, is non-slip and flexible (soft). This coating improves the comfort of the user at the parts of his body in contact with the accessory and prevents it from sliding unintentionally on it. It also prevents the device from sliding off the ground depending on whether it is used in the place [ Fig. 1 ] or returned [ Fig. 3 ].

For example, it is a cotton covering or comprising a foam based on TPE (thermoplastic elastomer), latex or natural rubber.

The retaining strips (9) and (10) make it possible to wedge the covering (1) in the grooves provided respectively in the side members (5) and (6).

According to a particular embodiment, the retaining strips (9) and (10) are made of wood, metal, plastic or any other suitably rigid material.

According to a particular embodiment, the retaining strips (9) and (10) are removable and allow the covering to be released to allow its replacement or maintenance.

According to another particular embodiment, the coating is bonded to the accessory using an adhesive or a double-sided adhesive. In this way the covering is completely secured to the accessory, which prevents the user pressing on the covering from slipping during an exercise and being injured.

According to another particular embodiment, the covering is glued using a system of hooks and textile loops or hook-and-loop strips which makes it possible to release the covering to allow its replacement or maintenance.

The [ Fig. 4 ] shows the accessory handle (13) and the [ Fig. 3 ] shows the accessory handle (14). These handles are incorporated respectively in the lateral flank (3) and the lateral flank (4) in the form of recesses and are positioned at a distance d of between 2 and 5 centimeters from the upper part (1 + 2) and centered on a axis of symmetry VV of the accessory. These recesses pierce the sides right through so as to allow the passage of the hand for a good grip.

The shutter handle (15) and the shutter handle (16) are incorporated respectively in the shutter (11) and the shutter (12) in the form of recesses.

According to a particular embodiment, the flaps (11) and (12) do not have recesses serving as handles but devices such as those existing on certain furniture doors and which allow maintenance of the flaps (11) and (12 ) closed by magnets and an opening of these same flaps by the release of the stress by a pressure triggered by a spring spreading the flap to allow its gripping (push-pull system).

All these handles (13), (14), (15), and (16) may consist of separate handles and possibly recessed or retractable, of metal, plastic, wood or any other material, attached to the device by conventional fasteners such as bolts, screws, etc.

The lateral flank (3) and the lateral flank (4) may also each comprise a recess or an additional element, such as a loop or hook, attached and embedded or retractable in a housing enabling elements such as a carrying strap or other accessories.

In the [ Fig. 1] to [Fig. 14 ], the training devices shown are of course only examples and can be modified in any way, modified or supplemented by other elements. More specifically, the aspect ratios can vary, the bending angle, the bending itself, whether circular, oval, etc., as well as the materials used for the manufacture of the training apparatus can be varied or modified. Of course, it is also possible to add additional elements, such as holes, handles, etc.

The [ Fig. 7 ] and the [ Fig. 8 ] represent sectional views and show the volume available for storing objects when the flaps (11) and (12) are in the closed position.

When the flaps (11) and (12) are kept in the closed position as in [ Fig. 1 ] and the [ Fig. 4] to [Fig. 8 ], with the quadrilateral base in contact with the ground, the device makes it possible to serve as a wedge for different parts of the user's body, as on the [ Fig. 15] to [Fig. 22 ], at a maximum height H1 of between 5 and 20 cm, preferably around 7 to 10 cm.

The curved shape of the upper part (1 + 2) allows it to measure the pitch height it needs, depending on the location of the curve where it rests.

The [ Fig. 21 ] and the [ Fig. 22 ] show examples of use as a footrest sitting at a desk.

In this closed configuration, the device can also be used with the convex face in contact with the ground and serve as a balance allowing the user to work his balance from front to back or from left to right as on the [ Fig. 23] and [Fig. 24 ].

This use is also possible for people working at a standing desk.

When the flaps (11) and (12) are held in the open position as in the [ Fig. 2 ] and the [ Fig. 9] to [Fig. 14 ], with the quadrilateral base raised from the ground, the device makes it possible to serve as a higher wedge compared to the previous configuration, to different parts of the body of the user, as on the [ Fig. 25] to [Fig. 28 ], at a maximum total height H2 of between 15 and 30 cm, preferably about 20 to 25 cm.

The curved shape of the upper part (1 + 2) allows it to measure the pitch height it needs, depending on the location of the curve where it rests.

This configuration is particularly interesting for use as a meditation bench or work at a coffee table.

One can of course imagine using the accessory in other configurations allowing other postures or exercises to be performed.

It can for example be placed with the flaps (11) and (12) closed and one of its side faces (3) or (4) in contact with the ground.

It can also be installed with the flaps (11) and (12) open and one of the side members (5) or (6) in contact with the ground.

These last configurations of use make it possible to obtain still greater heights of setting for the hands for example.

The [ Fig. 15] to [Fig. 28 ] represent examples of the use of the device, and are not limited to those shown here. As shown in the figures, one or more locations of the device are chosen by the user or the therapist to facilitate the range of motion, and provide support and tactile comfort in the different positions, according to the needs of the user.

Claims (10)

Multipurpose multifunctional sports accessory to serve as support for different parts of the body, comprising at least: - a first rigid lateral part (3) in the form of an arc of a circle, a second rigid lateral part (4) of shape and dimensions substantially equal to the first lateral part (3) and arranged parallel to the first lateral part (3), - a rigid upper part forming a shell (2) connecting the two lateral parts (3) and (4) along the arc of a circle so as to form a convex surface and a quadrilateral base, characterized in that the base comprises two flaps (11) and (12) of equal dimensions forming two feet raising the device when they are open and closing the cavity formed by the lateral parts (3) and (4) and the upper part (2) when closed. Accessory according to claim 1, characterized in that at least one of the two lateral parts (3) and / or (4) comprises a recess (13) and / or (14) forming a handle. Accessory according to claim 2, characterized in that the upper part of the handles (13) and / or (14) is at a distance d between 3 and 5 centimeters from the upper part (1 + 2) of the accessory. Accessory according to any one of claims 1 to 3, characterized in that the quadrilateral base has dimensions L1 and L2 each between 30 and 50 cm. Accessory according to any one of Claims 1 to 4, characterized in that the upper part (1 + 2) has the shape of an arc of a circle symmetrical with respect to an axis VV and which contains an angle A of between 30 ° and 140 °, and the height has a dimension H1 of between 5 and 20 cm, when the flaps (11) and (12) are closed with angles B1 and B2 equal to zero degrees. Accessory according to any one of Claims 1 to 5, characterized in that the flaps (11) and (12) form angles B1 and B2 greater than or equal to 90 ° when they are open at their maximum amplitude. Accessory according to any one of claims 1 to 6, characterized in that the flaps (11) and (12) respectively comprise an orifice (15) and (16) facilitating their opening. Accessory according to any one of claims 1 to 7, characterized in that the flaps (11) and (12) have means for holding in a determined open position. Accessory according to any one of Claims 1 to 8, characterized in that it comprises a coating (1) mainly on the shell (2) of the upper part. Accessory according to any one of Claims 1 to 9, characterized in that the lateral parts (3) and / or (4) include a recess allowing elements such as a carrying strap to be attached thereto.

Images