FR3004959A1 - TRAINING DEVICE FOR SLIDING SPORT - Google Patents

Abstract

The invention relates mainly to a training device for a gliding sport involving the use of a board which is essentially characterized in that it comprises at least a first and a second main support lines of the board (2). , 3) extending above the board (6) from at least one upper attachment (4,5) to a first (13) and a second (14) support member of the board (6), respectively extending each transversely under the board (6) and each having a bearing portion (15,16) on which rests the lower face (15) of said board (6).

Description

Driving device for sliding sports. The invention mainly relates to a drive device for gliding sports.

The invention is in the field of sliding sports involving the use of a board on which the athlete is in balance. By way of nonlimiting example, it may be mentioned as a sliding sport targeted by the invention: surfing, snowboarding (snowboard), wakeboard, kiteboard, or snowboard. Standing Arm Paddleboarding. These boardsports require the acquisition of a particular gesture on the board, and also the balance. However, this acquisition is all the more difficult because of the environmental conditions that are added to the actual gesture that it is necessary to acquire. In this context, the present invention aims at a device for ensuring a training of balance and muscle, but also a training in the technique of gestures essential to the proper assimilation and good practice of a snow sport involving the use of a board on which the athlete is in balance. For this purpose, the device of the invention is essentially characterized in that it comprises at least a first and a second main support lines of the board extending above the board from at least one upper attachment up to respectively a first and a second support members of the board each extending transversely under the board and each having a bearing portion on which rests the underside of said board. The device of the invention may also include the following optional features considered in isolation or in any possible technical combination: each of the first and second main lines splits into two first and second secondary lines, the lower ends of the first two lines secondary being secured to the transverse ends of the first support member and the lower ends of the second two secondary lines being secured to the transverse ends of the second support member. the first and second support elements are respectively arranged at the front and the rear part of the board. - First and second lower support lines each extend longitudinally under the board from a transverse end of a support member to the transverse end located on the same side of the board of the opposite support member. a first and a second element for holding the board made of an elastic material and extending transversely close to the upper face of said board between the transverse ends respectively of the first and second support elements. the device comprises a first and a second intensity clamping strap each extending transversely above the board between respectively the first and second secondary lines of the main lines concerned, to which the said clamping straps are slidably mounted. - The device comprises a plurality of clamping elements connected in series on the corresponding line and for adjusting the voltage of said line. Each of the first and second main lines extends at its upper end from respectively a first and a second attachment so that the first and second main lines are substantially parallel to one another, and a safety line extends between the two main lines by supporting a bar line slidably mounted on the safety line and having at its lower end a bar facing the board to be gripped by the user of the device. the device comprises a first removable fastener connected in series on a main line and a second removable fastener connected in series on the safety line near the opposite main line, the first and second removable connections allowing, by their respective stall, mounting a third main line adapted to extend from an upper attachment to the first and second secondary lines of a main line whose remaining upper end is secured to one of the remaining removable links. the first and second support lines meet in their upper part to a single upper attachment, and in that it comprises a third main line extending from an upper attachment located at a longitudinal distance from the upper attachment of the first and second main support lines, to the first and second branch lines of the nearest main line. - The board is a surfboard. Finally, the invention relates to an application of the device as previously stated for the physical and physical preparation of a nautical sport. Other characteristics and advantages of the invention will emerge clearly from the description which is given below, by way of indication and in no way limiting, with reference to the appended figures in which: FIG. 1 is a diagrammatic representation in perspective of the device 15 of the invention according to a first variant, - Figure 2 is an enlarged view of the circled portion II of Figures 1 and 4 taken according to the perspective angle of the arrow designating the circled portion II, - Figure 3 is a enlarged view of the circled portion III of Figures 1 and 4 taken according to the perspective angle of the arrow designating the circled portion III, 20 - Figure 4 is a schematic perspective representation of the device of the invention according to a second variant. The training device of the invention consists in its general principle of suspending a gliding board above the ground in order to benefit from the effects of the suspension in order to ensure balance and muscle training, but also a training in the technical gestures essential to the proper assimilation and good practice of a board of glide. With reference to FIG. 1, which represents the first embodiment of the invention, the device of the invention 1 comprises a first main support line 2 and a second main support line 3 extending substantially parallel and vertically from a respective upper fixing 4, 5, for example made on the ceiling or on any system capable of supporting the combined weight of the board and its user, to the board 6 which extends along a longitudinal main axis XX '.

Each of the first 2 and second 3 main lines doubles at mid-height to form a simple upper portion 7,8 and a split portion respectively constituted of a first 9a, 10a and a second 9b, 10b secondary lines.

The lower ends of the first 9a, 10a and second 9b, 10b secondary lines each comprise a clamping member 11a, 1 lb; 12a, 12b which is made of a rope whose opposite ends comprise a knot said lark head head 11a1 , 11a2 (Figures 2 and 3). As will be seen later, these clamping elements allow in particular the tensioning of the device.

Referring to Figures 2 and 3, the lower ends of the first 9a, 10a and second 9b, 10b secondary lines are secured, via the lark head knots 11 a1,12a1 relevant fasteners elements 11a, 11b; 12a, 12b, respectively to a first 13 and a second 14 holding element on each of which rests the lower face 15 of the board 6. The presence of the first 9a, 10a and second 9b, 10b secondary lines secured to the first 13 and second In particular, the holding element makes it possible to ensure the lateral stability of the board 6. The first 13 and second 14 holding elements are respectively arranged at the front part and the rear part of the board 6, their longitudinal spacing being such that the board 6 has a longitudinal stability. Each holding element 13, 14 has a bearing portion 15, 16 located transversely beneath the board 6 and on which the lower face 15 of the board 6 rests. This bearing part 15, 16 is rigid and has a coating, 25 for example neoprene or rubber, allowing the immobilization of the board 6 bearing on these bearing portions 15,16. The transverse ends 17, 18 of the support elements 13, 14 consist of an end section 17, 18 visible in FIGS. 2 and 3 which extends from the bearing portion 15, 16 of the element corresponding support 13,14 30 to a 19,20 fixing ring flush with the upper face 21 of the board 6. Note that each support element 13,14 has two opposite end sections, only one section end-piece being visible for the sake of clarity in FIGS. 2 and 3.

Furthermore, the end sections 17, 18 have with the corresponding bearing part 15, 16 an angle a greater than 900 in order to match the inclined profile of the wafer 23 of the board 6. As can be seen in FIGS. and 3, the fastener elements 11a, 12a of the secondary lines 9a, 10a are directly fixed on the fixing ring 19,20 of the corresponding bearing element 13,14. Referring to Figure 1, the device of the invention 1 comprises first 25 and second 26 lower support lines which each extend longitudinally under the board 6 from a transverse end 17,18 of a support member 13 , 14 to the transverse end 17,18 of the opposite bearing element 14,13 located on the same side of the board 6. More precisely and as illustrated in Figures 2 and 3, the ends of each of the first 25 and second 26 lower support lines are attached to the fixing rings 19,20 end sections 17,18 of the corresponding support elements 13,14.

For this purpose, the ends of the first 25 and second 26 lower lines also consist of a clamping member 25a, 25b; 26a, 26b which is made of a rope whose opposite ends comprise a knot said lark head 25a1,25b1 (Figures 2 and 3), these clamping elements 25a, 25b; 26a, 26b to ensure the tensioning of the lower support lines 25,26.

To reinforce the maintenance of the board 6 in its suspended position, the device 1 comprises a first 30 and a second 31 holding member which are made of an elastic material and which each extend at the upper face 21 of the board 6 between the end sections 17, 18 corresponding support elements 13,14.

As illustrated in FIGS. 2 and 3, the opposite ends of the first and second retaining elements comprise a hook 30a, 31a which engages in the fastening rings 19,20 of the end sections 17,18 of the elements of FIG. support 13,14. These holding elements 30, 31 may extend close to the upper face 21 of the board 6 but are preferably in contact with the upper face 21 of the board 6 in order to provide maximum security for holding the board 6 in place. suspension. Furthermore, in the case where the board 6 is a surfboard and to ensure the attachment of the board 6 to the device 1, a fastening system 32 extends between the opposite end sections 18 of the element. support 14 located at the rear part of the board 6, through the fastener 33 which is an integral part of the surfboard 6 ensuring the connection between the board 6 and the foot of the surfer.

To do this and as shown in Figure 3, the opposite ends of the fastening system 32 comprise a lark head type node 32a fixed in the fastening ring 20 opposite end sections 18 of the element of rear support 14. With reference to FIG. 1, the device of the invention comprises a first 35 and a second 36 clamping strap which each extend transversely between the first 9a, 10a and the second 9b, 10b secondary line of the corresponding main line 2,3. These tightening straps 35, 36 are slidably mounted relative to the first 9a, 10a and second 9b, 10b secondary lines according to the arrows F1, F2 so as to vary the intensity of the exercise. More specifically, when the tightening straps 35,36 have come down near the board 6, the distance between the first 9a, 10a and second 9b, 10b secondary lines of the associated main lines 2,3 becomes less important. The board 6 then becomes more unstable and the exercise is then more difficult. On the contrary, when the adjustment bars 35,36 are raised, the distance between the first 9a, 10a and second 9b, 10b secondary lines of the associated main lines 2,3 is greater. The board 6 is more stable and the exercise is simpler. Still with reference to FIG. 1, a safety line 37 extends longitudinally between the simple upper portions 7, 8 of the main lines 2, 3. A bar line 38 is suspended vertically above the board 6 extending from the safety line 37 to which said bar line 38 is slidably mounted via a ring 39, to a bar 40 intended to be grasped by the user to work on the device 1. The bar line 38 has at its ends two clamping elements 38a, 38b, the opposite ends of which comprise a knot said lark head and which allow by their tightening, to adjust the length of the bar line 38 according to the size of the user and the exercise performed. Various clamping elements 11a, 11b, 12a, 12b, 25a, 26a, 25b, 26b, 38a, 38b have already been described. These are the clamping elements 11a, 11b, 12a, 12b situated in the lower part of the first 9a, 10a and second 9b, 10b secondary lines, clamping elements 25a, 26a, 25b, 26b located at the ends of the lower lines of support 25,26 located under the board 6, and clamping members 38a, 38b of the bar line 38.

The device of the invention 1 further comprises two clamping elements 7a, 8a located in the lower part of the simple upper parts 7,8 of the lines of the main lines 2,3. These clamping elements 7a, 8a also have at their opposite ends lark head type nodes to reduce or increase their length by adjusting at the same time the length of the main lines 2,3 and their voltage. The safety line 37 also comprises two clamping elements 37a, 37b located at the opposite ends of said safety line 37 and ensuring the adjustment of the length of this safety line 37. All these clamping elements allow, when they are taken in isolation, to adjust the length of the line on which they are, and when considered together, to adjust the voltage of the device of the invention 1. The device of the invention 1 as described previously in its first embodiment makes it possible to drive axially on a board in suspension.

The device of the invention illustrated in FIG. 4 according to a second embodiment makes it possible to drive the board in rotation. The device 50 according to this second variant comprises a number of elements common with the device 1 of the first variant. For the sake of clarity, the common references are included in the description below.

The device 50 of the second variant comprises a first main support line 2 and a second main support line 3 which meet in their upper part to a single upper attachment 51. In addition to this difference in their upper attachment, the first 2 and second 3 main lines are identical to those described with reference to Figure 1, namely their doubling to form first 9a, 10a and second 9b, 10b secondary lines and their attachment in the lower part to the board 6. Are also common with the device 1 of the first variant, the support bars 13,14, the lower support lines 25,26, the elastic holding elements 30,31, the fastening element 32 when the board 6 is a surfboard and straps 35,36. The relative fixations of all these elements are also identical to those described previously with reference to FIGS. 1, 2 and 3. The device 50 according to the second variant comprises a third main line 52 which extends from an upper fixation 53 situated at a distance longitudinally of the attachment 51 of the first 2 and second 3 main lines of the front side of the board 6, to the first 9a and second 9b secondary lines of the first main line 2. The attachment of the third main line 52 to the first 9a and second 9b 10 secondary lines of the first main line 2 is provided by two clamping elements 52a, 52b assembled together at their upper end and to adjust the length of the third main line 52 thus adjusting the movement of the rotation of the device 50 of the second variant. The third main line 52 further comprises an additional clamping element 52c arranged in series and making it possible to adjust the voltage of this line 52. The implantation of these three main lines 2,3,52 allows the user to work his balance in rotation. The device of the invention 1,50 comprises means making it possible to switch easily and rapidly from the device in the axis of FIG. 1 to the device in rotation of FIG. 4, and vice versa. To do this and with reference to Figure 1, the device of the invention 1 comprises a first 54 and a second 55 removable connection. The first removable link 54 is arranged in series on the first main line 2 between the clamping element 7a of this first main line 2 and the junction 56 between the simple upper part 7 of the first main line 2 and the safety line. 37. The second removable link 55 is arranged in series on the safety line 37 after the clamping element 37b of this safety line 37 located on the side of the second main line 3. The first 54 and second 55 removable links comprise at their opposite ends means for their easy release and hooking of the line in question, for example a carabiner.

First, the first 54 and second 55 removable links can be used to delete the security line 37 of the device 1 of the first variant. The device 1 without a safety line 37 makes it possible to work the movements on the board 6 and the muscular relaxation for people of advanced level. Such a device 1 also makes it possible to acquire a better perception of the impact of the movement of the shoulders on the movement of the board 6. Moreover, the first 54 and second 55 removable links also make it possible to move from the device to the axis of the 1 to the rotating device of FIG. 4. To do this, it suffices to unhook the first removable connection 54 at the level of the arrow A represented in FIG. 1 and the second removable connection 55 at the level of the arrow B, which it results in the detachment of a portion of line intended to form the third main line 52 of the device of the second variant. For this purpose, the safety line 37 of the device 1 of FIG. 1 further comprises two adjacent additional clamping elements 52a, 52b arranged in series on the said safety line 37 following the detachable link 55 on the opposite side of the the clamping member 37b. These two clamping elements 52a, 52b are intended to be used for the device 50 of the second variant as previously described with reference to FIG. 4.

Once the two removable links 54, 55 are detached, the upper attachment 4 of the first main line 2 of the device of FIG. 1 is offset longitudinally towards the front of the board 6 to become the attachment 53 of the third main line 52 of the FIG. 4 device. The two adjacent clamping elements 52a, 52b of the safety line 37 of the device of FIG. 1 are then respectively fixed on the first 9a and second 9b secondary lines, their respective upper ends being secured. As a result, the first removable connecting element 54 is inactive by being suspended by its upper end to the clamping element 37a originally located at the end of the safety line 37 on the side of the first main line 2 Furthermore, at the first 2 and second 3 main lines, the clamping member 7a is attached to the second removable link 55 and the attachment 5 of the second main line 3 is centered above the board 6 and thus becomes the single fixation 51 of the first and second 2 main lines 3 of the device of the second variant illustrated in Figure 4. Of course, the passage of the rotating device of Figure 4 to the device in the axis of Figure 1 is achieved by operations inverses of those just described. According to another variant of embodiment not shown and remaining within the scope of the invention, the device may take the form of the device 50 of FIG. 4 without being provided with a third main line 52. Such a device makes it possible to train a work of acceleration by compression and decompression of the legs. Preferably, the third main line 52 is present extending freely from the upper attachment 53. The user can thus grasp it to help the rotational movements. The device of the invention thus makes it possible to serve as a physical and gestural preparation support for a gliding sport. This device can also serve as a bodybuilding, balance and stretching element, or a relaxation support. The modular nature of the device allows it to move from the configuration axis (Figure 1) to the rotating configuration (Figure 2) easily and quickly. Moreover, the device adapts to any type of gliding sports board, in particular by the presence of the various clamping elements. 25

Claims (12)

REVENDICATIONS1. A training device for a gliding sport involving the use of a board, characterized in that it comprises at least a first and a second main support line of the board (2,3) extending over the board (6) from at least one upper attachment (4,5; 51) to respectively a first (13) and a second (14) support members of the board (6) each extending transversely under the board (6) and each having a bearing portion (15,16) on which rests the lower face (15) of said board (6). 2. Device according to claim 1, characterized in that each of the first (2) and second (3) main lines is doubled forming two first (9a, 9b) and two seconds (10a, 10b) secondary lines, the lower ends of the first two secondary lines (9a, 9b) being secured to the transverse ends (17) of the first support element (13) and the lower ends of the two second secondary lines (10a, 10b) being secured to the transverse ends (18) of the second support element (14). 3. Device according to any one of claims 1 and 2, characterized in that the first (15) and second (16) support elements are respectively disposed at the front portion and the rear portion of the board ( 6). 4. Device according to any one of claims 2 and 3, characterized in that a first (25) and a second (26) lower support lines each extend longitudinally under the board (6) from a transverse end (17) a support member (13) to the transverse end (18) located on the same side of the board (6) of the opposite support member (14). 5. Device according to any one of the preceding claims, characterized in that it comprises a first (30) and a second (31) holding member of the board (6) made of an elastic material and extending transversely to proximity of the upper face (21) of said board (6) between the transverse ends (17,18) respectively of the first (13) and second (14) support elements. 6. Device according to any one of claims 2 to 5, characterized in that it comprises a first (35) and a second (36) clamping strap each extending transversely above the board (6) between respectively the first (9a, 9b) and second (10a, 10b) secondary lines of the main lines concerned (2,3) to which said clamping straps (35,36) are slidably mounted. 7. Device according to any one of the preceding claims, characterized in that it comprises a plurality of clamping elements (7a, 7b; 11a, 11b, 12a, 12b, 25a, 25b, 26a, 26b) connected in series. on the corresponding line (2,3,9a, 9b, 10a, 10b25,26) and for adjusting the voltage of said line (2,3,9a, 9b, 10a, 10b25,26). 8. Device according to any one of the preceding claims, characterized in that each of the first (2) and second (3) main line extends at its upper end from respectively a first (4) and a second (5) ) fixing so that the first (2) and second (3) main lines are substantially parallel to each other, and in that a safety line (37) extends between the two main lines (2,3) by supporting a bar line (38) slidably mounted on the safety line (37) and having at its lower end a bar (40) facing the board (6) to be gripped by the user of the device (1). 9. Device according to claim 8, characterized in that it comprises a first removable attachment (54) connected in series on a main line (2) and a second removable fastener (55) connected in series on the safety line (37). ) near the opposite main line (3), the first (54) and second (55) moveable links allowing, by their respective stall, to mount a third main line (52) adapted to extend from an upper attachment ( 53) to the first (9a) and second (9b) secondary lines of a main line (2) whose remaining upper end is secured to one of the remaining removable links (54,55). 10. Device according to any one of claims 1 to 7, characterized in that the first (2) and second (3) support lines are joined in their upper part to a single upper attachment (51), and it comprises a third main line (52) extending from an upper attachment (53) located at a longitudinal distance from the upper attachment (51) of the first (2) and second (3) main support lines, up to to the first (9a) and second (9b) secondary lines of the nearest main line (2). 11. Device according to any one of the preceding claims, characterized in that the board (6) is a surfboard. 12. Use of the device according to any one of the preceding claims as a physical preparation tool and gesture of a nautical sport. 30