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WO2018182558A1 - Dispositif pour permettre à la personne de se déplacer pas à pas ou au moyen de sauts - Google Patents

Dispositif pour permettre à la personne de se déplacer pas à pas ou au moyen de sauts Download PDF

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Publication number
WO2018182558A1
WO2018182558A1 PCT/UA2017/000032 UA2017000032W WO2018182558A1 WO 2018182558 A1 WO2018182558 A1 WO 2018182558A1 UA 2017000032 W UA2017000032 W UA 2017000032W WO 2018182558 A1 WO2018182558 A1 WO 2018182558A1
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WO
WIPO (PCT)
Prior art keywords
foot
lower leg
moving
elastic
person
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/UA2017/000032
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English (en)
Russian (ru)
Inventor
Юрий Викторович БРИТ
Алексей Юрьевич БРИТ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/UA2017/000032 priority Critical patent/WO2018182558A1/fr
Publication of WO2018182558A1 publication Critical patent/WO2018182558A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B25/00—Stilts or the like
    • A63B25/10—Elastic bouncing shoes fastened to the foot

Definitions

  • the present invention relates to devices for step moving and moving a person by jumps, which can be used for sports and recreation.
  • the prior art devices for increasing the speed of movement made in the form of removable mechanical elements capable of accumulating energy, which is irretrievably lost when a person jumps.
  • the muscles, ligaments and tendons of the legs play the role of shock absorbers and absorb shock loads upon impact of the foot with the supporting surface.
  • a significant part of the energy stored during the jump is not only lost irrevocably, but also additionally loads the muscles of the legs, tendons and ligaments, gradually leading to fatigue and sometimes injuries.
  • age a person loses the elasticity of his shock-absorbing apparatus and, as a result, even with mild collisions with the ground receives serious injuries to his limbs, muscles, ligaments and tendons. To prevent these phenomena, numerous devices have been developed that can help a person to some extent.
  • a device for stepwise moving and moving a person by jumps (see AS USSR Jsfel200916, November 25, 1983, publ. December 30, 1985, MP A63V 25/10), comprising means for securing the device to the foot, a support device, covering the lower leg, a connecting element that allows rotation of the means for securing the device on the foot and the supporting device covering the lower leg relative to the main axis of rotation, elastic an element connecting the means for securing the device on the foot with a supporting device covering the lower leg.
  • the elastic element is designed to accumulate energy and return it during subsequent movement when repelled by the foot.
  • a compression spring is used, which accumulates the energy of impact of the leg with the supporting surface and is unclenched when the leg is repelled from it.
  • this device has great inconvenience during operation.
  • the main disadvantage of the known device is, firstly, the presence of a special mobile four-link device, three links of which are links of constant length, and the fourth link is an elastic element that is variable in length.
  • the mobile four-link apparatus by the upper part of the supporting device, which covers the lower leg, is rigidly fixed on the upper part of the lower leg of the leg, and the lower - on the ankle joint.
  • the presence of the specified apparatus on the leg partially fetters the usual movements of the leg and creates discomfort when moving.
  • the known device does not accumulate all the energy that a person spends on absorbing a blow to the ground, but only the energy of the ankle joint. Part of the energy spent by other muscles of the body is irretrievably lost. With an increase in this energy and the impossibility of its repayment, injuries can occur.
  • the known device provides insufficient speed and length of the jump, due to energy losses during movement, as a result of which the efficiency of the device is low.
  • the reliability and durability of the device are insufficient.
  • Also known is a device for stepwise moving and moving a person by jumps (see AS USSR N ° 1437046, declared March 25, 1987, MGZH A63V 25/10, published on November 15, 1988), containing means for securing the device on the foot, a supporting device covering the lower leg, a connecting element that allows rotation of the means for securing the device on the foot and the supporting device covering the lower leg relative to the main axis of rotation, an elastic element connecting means for fixing the device on the foot with the supporting device covering the shin.
  • Means for fixing the device on the foot, the supporting device covering the lower leg, and the supporting device covering the thigh are made in the form of levers.
  • the connecting element providing the ability to rotate the means for fixing the device on the foot and the supporting device covering the lower leg, relative to the main axis of rotation, is made in the form of a hinge.
  • the device contains pivotally interconnected three pairs of levers with elements of pairwise mounting them from the outer and inner sides to each foot, lower leg and thigh.
  • U-shaped supports connecting each pair of levers with each other, and elastic elements - torsion springs, are mounted on each hinge connecting a pair of levers for fastening on the shins and thigh, and are fixed with their ends on the said levers.
  • the levers are attached and located respectively along the foot, lower leg and thigh of a person’s legs.
  • the ends of the elastic element are connected to the levers for mounting on the foot and lower leg through U-shaped supports mounted on these levers with their convex parts facing in the opposite direction to the direction of movement.
  • the elements for mounting the lever on the foot are made in the form of spaced apart brackets for placing the foot, and the elements for mounting the levers on the thigh and lower leg are made in the form of cuffs.
  • the device is also equipped with limiters of the angle of rotation of the levers under the action corresponding springs. To interact with the lower leg, the lever has a lodgement in its upper part.
  • the connecting elements are hinged, which leads to large energy losses during friction, which increase as the device is loaded.
  • Means for fixing the device to the foot contains staples.
  • Supporting devices covering the lower leg and thigh contain retaining cuffs.
  • the structure is weak and deforms under loads at the joints of the support devices covering the legs and feet. In this case, the distance between the joints changes under load. Swivel joints have large friction energy losses during device operation. This drawback limits the use of large springs in the device. power.
  • the elastic elements are made in the form of metal springs, which can cause injury when they break.
  • the elastic element is a torsion spring located at the hinged joint of the hip part of the structure, is ineffective. Therefore, the femoral part of the structure, the articulation of the hip part of the structure and part of the ankle arm attachment complicate the device, causing an increase in the weight of the structure and inconvenience when moving.
  • the known device does not provide sufficient speed and jump force due to energy losses during movement, as a result of which the efficiency of the device is low.
  • the reliability and durability of the device are insufficient.
  • a device for stepwise moving and moving a person by jumps (see German patent 10234873, filed July 31, 2002, MHG A63B 25/10, publ. February 26, 2004), comprising means for securing the device to the foot, a support device, covering the lower leg, a connecting element that allows rotation of the means for securing the device on the foot and a supporting device covering the lower leg relative to the main axis of rotation, an elastic element connecting the means for securing the device on the foot with the supporting device, covering them shin.
  • Means for fixing the device on the foot has an elongated base with an adjustable variable length and an element for tying - straps.
  • a compression spring is placed under the heel of the base, and an elastic element, also made in the form of a compression spring, connects the rear end of the base, which forms means for securing the device to the foot, with the back side of the supporting device covering the lower leg. Belts hold the support device and base means for securing the device to the foot.
  • the connecting element providing the ability to rotate the means for fixing the device on the foot and the supporting device covering the lower leg, relative to the main axis of rotation, is made in the form of a swivel, which is located on the axis of the ankle joint.
  • the device works just like trampolining. Energy is accumulated in the elastic element during a kick, and is released at the time of the jump.
  • a compression spring located under the heel of the base is used for damping during a particularly hard jump. However, it can be replaced with a rubber sole.
  • the connecting element which enables rotation of the means for fixing the device on the foot and the supporting device covering the lower leg, relative to the main axis of rotation, is made in the form of a swivel, which is located on the axis of the ankle joint and contains a latch, which prevents overstretching of the muscles and tendons of the foot.
  • the known device contains movable joints in which there is a loss of energy due to friction, which reduces the person’s running speed and jumping power.
  • contact surfaces wear, which reduces the reliability of the device and increases the cost of maintenance, repair and replacement of parts.
  • the connecting elements are hinged.
  • Swivel joints have large friction energy losses during device operation. These losses are further increased due to the lack of dust protection in swivel joints. With distortions and increasing loads, the energy loss due to friction increases sharply. Wear of rubbing surfaces and the formation of metal dust also occur, which also increases the energy loss due to friction. Large energy losses in the device lead to a decrease in running speed and jumping power.
  • the elastic element is a metal compression-tension spring, connected by two movable joints in which friction energy losses occur.
  • a metal spring increases the weight of the device, which reduces the speed of running and the strength of jumps.
  • the known device provides insufficient speed and length of the jump, due to energy losses during movement, as a result of which the efficiency of the device is low.
  • the reliability and durability of the device are insufficient.
  • a device for stepwise moving and moving a person by jumps comprising means for securing the device on the foot, a support device covering the lower leg, a connecting element that allows rotation of the means for securing the device on the foot and the supporting device covering the lower leg, includes As regards the main axis of rotation, an elastic element connecting means for securing the device on the foot with a support device covering the lower leg.
  • the means for securing the device on the foot and the supporting device covering the lower leg are made in the form of a boot.
  • the connecting element providing the ability to rotate the means for fixing the device on the foot and the supporting device covering the lower leg, relative to the main axis of rotation, is made in the form of a hinge.
  • the elastic element connecting the means for securing the device on the foot with the supporting device covering the lower leg is made in the form of a spring, which increases the weight of the device and also reduces the running speed and jumping force.
  • a spring at break can cause injury to a person.
  • the device increases a person’s height by raising the center of gravity. This increases the risk of injury when falling and limits the natural running technique, which leads to a decrease in running speed and jumping strength.
  • the device fixes the joint of the lower leg and foot, due to which the ankle muscles do not participate in the movement of the person, significantly reducing the speed of running and the strength of jumps.
  • the device has several swivel joints and moving parts, reducing its reliability.
  • the device has a relatively large size and complex design. Part of the movable joints are made in the form of articulated joints. These compounds cause friction energy loss during device operation. Friction energy losses increase due to the lack of dust protection in such joints. With increasing loads, the energy loss due to friction increases sharply. Also, wear of rubbing surfaces and the formation of metal dust occur, which increases the energy loss due to friction, reduces the reliability of the device and increases the cost of maintenance, repair and replacement of parts.
  • the known device does not provide sufficient speed and jump force due to energy losses during movement, as a result of which the efficiency of the device is low.
  • the reliability and durability of the device are insufficient.
  • the basis of the invention is the task of improving the device for stepwise moving and moving a person by jumps by re-performing the elements, as well as new connections between the elements, thereby reducing energy loss during movement, the push becomes more powerful, the jumping force is greater, and the speed of movement is increased, while increases the reliability and durability of the device, and also reduces the size and ensures high efficiency of the device.
  • the problem is solved in that in the known device for stepwise moving and moving a person by jumps, comprising means for securing the device on the foot, a support device covering the lower leg, a connecting element that enables rotation of the means for securing the device on the foot and the supporting device covering the lower leg, relative to the main axis of rotation, the elastic element connecting the means for securing the device on the foot with the supporting device covering the lower leg, new, in accordance
  • the elastic element is made in the form of at least one elastic tape fixed to the means for fixing the device to the foot and to the supporting device covering the lower leg
  • the connecting element is made in the form of at least two symmetrically located bearing units, each of which contains a rolling bearing, the outer the ring of which is rigidly fixed in the lower part of the supporting device covering the lower leg, and the inner ring of which is rigidly fixed in the means for fixing the device on the foot.
  • the means for securing the device on the foot are made in the form of a base equipped with toe and heel retainers, and two side elements, each of which is provided with a means for attaching the elastic element in the rear part and a bracket in the upper part, the lower external part the base is equipped with an elastic shock absorber.
  • the means for securing the device on the foot are made in the form of a figured element corresponding to the shape of the foot, the upper part of which is equipped symmetrically with two brackets and at least one stopper of the foot, the rear part is equipped with means for attaching the elastic element, and the lower external the part is equipped with an elastic shock absorber.
  • the toe clip is movable along the base.
  • the supporting device covering the lower leg is made in the form of at least two supporting legs, in the front part detachably connected to the shin guard, and in the rear part, each of the supporting legs is connected to the fastening means of the elastic element.
  • the supporting device covering the lower leg is made in the form of curly elements corresponding to the shape of the lower leg, detachably connected to each other, and provided with an elastic shock absorber on the inside.
  • the means of fastening the elastic element are provided with at least two axes fixed on the means for securing the device on the foot and on the supporting device covering the lower leg, and the elastic element is made in the form of adjacent turns of elastic tape wound on the axis.
  • the means of fastening the elastic element are provided with at least two axes fixed on the means for securing the device on the foot and on the supporting device covering the lower leg, and the elastic element is made in the form of an elastic tape fixed on the axes.
  • the elastic element is made in the form of at least one elastic tape mounted on the means for fixing the device on the foot and on the supporting device covering the lower leg,
  • the connecting element is made in the form of at least two symmetrically located bearing units
  • the implementation of the connecting element providing the ability to rotate the means for securing the device on the foot and the supporting device covering the lower leg, relative to the main axis of rotation, in the form of at least two symmetrically located bearing units, each of which contains a rolling bearing, the outer ring of which is rigidly fixed in the lower part of the supporting device covering the lower leg, and the inner ring of which is rigidly fixed in the means for fixing the device on the foot, significantly reducing t friction loss.
  • the claimed implementation of the bearing assemblies provides friction losses many times smaller than the friction losses in articulated joints used in analogues and prototype. The push becomes more powerful, the jump force is greater, and the speed of movement increases, while the reliability and durability of the device are increased, as well as the dimensions are reduced and as a result, the device is highly efficient.
  • the execution of the elastic element in the form of an elastic tape fixed on the means for fixing the device on the foot and on the supporting device covering the lower leg also reduces friction losses in this element.
  • the elastic tape forms with its fasteners a connection having low friction energy losses.
  • When compressing and / or stretching the elastic tape a change in the angle of application of forces occurs.
  • the design of such an elastic element increases the amount of energy stored in the movement.
  • the elastic element in the form of an elastic tape allows for better cushioning even when the device is of relatively small size and weight.
  • the use of tape elastic is safe. Compared with analogues and prototype, all of the above can increase running speed and jumping power, increases the reliability and durability of the device, simplifies and makes cheaper its maintenance and repair.
  • the inventive device does not increase human growth, does not increase the size of the foot support and does not fix a rigid ankle joint. As a result of this, the device does not limit the natural mobility and functionality of the human legs, which, together with other properties, leads to an increase in running speed and jumping power.
  • the device has a relatively simple design and reliable to use, has a relatively small size and weight.
  • the simultaneous implementation of the elements of the device in the claimed manner provides a reduction in energy loss during movement, the jolt becomes more powerful, the jump force is greater, and the speed of movement increases, while the reliability and durability of the device are increased, as well as the dimensions are reduced and as a result, the device is highly efficient.
  • the means for securing the device on the foot can be made in the form of a base equipped with toe and heel clamps, and two side elements, each of which is provided with a means for attaching an elastic element in the rear part and an arm in the upper part, with the lower external part of the base having an elastic shock absorber .
  • This embodiment of the element also reduces friction losses and at the same time ensures structural stability, which allows the use of elastic elements of greater power in the device, increasing the running speed and jumping power. At the same time, the reliability and durability of the device are increased, the dimensions are reduced, and as a result, the device is highly efficient.
  • the sock latch may be configured to moving along the base. Exact adjustment to the size of the means for fixing the device on the foot increases the usability of the inventive device, the push becomes more powerful, the jump force is greater, and the speed of movement increases, without imposing restrictions on the natural running technique. At the same time, the reliability and durability of the device are simultaneously increased, and as a result, the device is highly efficient.
  • the means for securing the device to the foot can be made in the form of a figured element corresponding to the shape of the foot, the upper part of which is equipped symmetrically with two brackets and at least one foot lock, the rear part is provided with means for attaching the elastic element, and the lower external part is provided with an elastic shock absorber .
  • This embodiment of the means for fixing the device on the foot also reduces friction losses, while not increasing human growth, making the device convenient and safe. This leads to an increase in running speed and strength of jumps, does not impose restrictions on the natural technique of running. At the same time, the reliability and durability of the device are increased, the dimensions are reduced, and as a result, the device is highly efficient.
  • the supporting device covering the lower leg can be made in the form of at least two supporting legs, in the front part detachably connected to the protective shield of the lower leg, and in the rear part, each of the supporting legs is connected to the fastening means of the elastic element.
  • the supporting device covering the lower leg can be made in the form of curly elements corresponding to the shape of the lower leg, detachably connected to each other, and provided with an elastic shock absorber on the inside. This allows you to more evenly distribute the loads acting on the shin, and due to the possibility of using elastic devices of much greater power, increase the running speed and jumping power. At the same time, the reliability and durability of the device are increased, the dimensions are reduced, and as a result, the device is highly efficient.
  • the rigidity of the device for stepping and moving a person by jumps which is achieved by the presence of bearing assemblies and a protective shield of the lower leg, as well as the ability to precisely fit the size of the foot, allows you to achieve exact correspondence to the main axis of rotation of the device with the physiological axis of rotation of the ankle joint of the user.
  • This increases the usability of the claimed device.
  • the load on the user's legs is reduced, the push becomes more powerful, the jumping force is greater, and the speed of movement is increased, while the reliability and durability of the device are increased and, as a result, the device is highly efficient.
  • the supporting device covering the lower leg can be equipped with means for adjusting the tension of the elastic element, which makes it possible to adjust the device in accordance with the individual characteristics of the person to achieve the desired effect when running and jumping. This provides a reduction in energy loss during movement, the jolt becomes more powerful, the jump length is longer, and the speed of movement increases, while simultaneously increasing the reliability and durability of the device and The result is a high efficiency device.
  • the means for attaching the elastic element can be provided with at least two axles fixed on the means for securing the device on the foot and on the supporting device covering the lower leg, and the elastic element can be made in the form of adjacent turns of elastic tape wound on the axis.
  • the coils fit to each other without gaps, the coils tightly adhere to the polished surface of the axes and to each other.
  • Such a compound has low friction energy losses. This allows the use of elastic devices of much greater power, which will increase the speed of running and the strength of jumps. At the same time, the reliability and durability of the device are increased, the dimensions are reduced, and as a result, the device is highly efficient.
  • the means for attaching the elastic element can be provided with at least two axles fixed to the means for fixing the device on the foot and on the supporting device covering the lower leg, and the elastic element is made in the form of an elastic tape fixed on the axes.
  • This embodiment of the elastic element allows for quick replacement if necessary.
  • the elastic tape adheres tightly to the polished surface of the axes, forming a joint having low friction energy losses. This allows the use of elastic devices of much greater power, which will increase the speed of running and the strength of jumps. At the same time, the reliability and durability of the device are increased, the dimensions are reduced, and as a result, the device is highly efficient.
  • the material of the elastic tape can be used rubber, rubber, latex and other materials. This makes it possible to use the device in various weather conditions, choosing the optimal material, which at a specific ambient temperature increases the running speed and strength of jumps and gives significant advantages in the reliability of the device.
  • the design of the inventive device taking into account the developing and complementary improvements reflected in the dependent claims, together with the known features provides a reduction in energy loss during movement, the push becomes more powerful, the jump length is longer, and the speed of movement increases, while the reliability and durability of the device are increased , dimensions are reduced and high efficiency of the device is ensured.
  • FIG. 1 shows a diagram of a device for stepping and moving a person by jumps (side view);
  • FIG. 2 shows a diagram of a device for stepping and moving a person by jumps, in which the means for securing the device on the foot and the supporting device covering the lower leg are made in the form of curly elements (side view);
  • FIG. 3 shows the implementation of the bearing assembly (section);
  • FIG. 4 shows an embodiment of a protective shield provided with an elastic shock absorber (axonometry);
  • FIG. 5 shows the implementation of the elastic element in the form of adjacent turns of an elastic tape wound on an axis (axonometry);
  • FIG. 6 shows an embodiment of an elastic element fixed on axes (section);
  • FIG. 7 shows the implementation of the means for adjusting elastic element tension (section).
  • a device for stepping and moving a person by jumping contains a means 1 for securing the device on the foot, a support device 2 covering the lower leg, a connecting element 3 that enables rotation of the means 1 for securing the device on the foot and the supporting device 2, covering the lower leg relative to the main axis of rotation 4.
  • Means 1 for fixing the device on the foot is connected to the supporting device 2, covering the lower leg, an elastic element 5, made in the form of an elastic tape 6.
  • the connecting element 3 is made in the form of at least two symmetrically located bearing units 7, each of which contains a rolling bearing 8, the outer ring 9 of which is rigidly fixed in the lower part of the supporting device 2, covering the lower leg, and the inner ring 10 of which is rigidly fixed in means 1 for fixing the device on the foot (see Fig. 1, 2,3).
  • Means 1 for fixing the device on the foot can be made in the form of a base 11, equipped with two side elements 12. Each of the side elements 12 is provided in the upper part with an arm 13 (see Fig. 1.3).
  • the base 11 is provided with a latch 14 of the toe and a latch 15 of the heel, while the side elements 12 are provided at the rear with means 16 for fastening the elastic element 5.
  • the lower outer part of the base 11 is equipped with an elastic shock absorber 17 (see Fig. 1).
  • the means 1 for fixing the device on the foot can be made in the form of a figured element 18 corresponding to the shape of the foot, the upper part of which is equipped symmetrically with two brackets 13 and at least one stopper 19, the front part is provided with a toe holder 14, the rear part is provided with means 16 of the fastening of the elastic element 5, and the lower outer part is provided with an elastic shock absorber 17 (see Fig. 2).
  • the supporting device 2 covering the lower leg, can be made in the form of two supporting racks 20, in front of which are connected to the protective shield 21 of the lower leg by clamps. Moreover, in the rear part, each of the support posts 20 is connected to the means 16 for fastening the elastic element 5. (see Fig. 1.4).
  • the supporting device 2, covering the lower leg can be made in the form of shaped elements 22 and 23, corresponding to the shape of the lower leg, interconnected by clamps, and provided with an elastic shock absorber on the inside 24.
  • the lower leg shield 21 is also provided with an elastic shock absorber 24.
  • the means 16 for fastening the elastic element 5 can be made in the form of two axes 25, 26, respectively mounted on the means 1 for fixing the device on the foot and on the supporting device 2 covering the lower leg, and the elastic element 5 can be made in the form of adjacent turns of elastic tape 6 wound on the axis 25, 26 (see Fig. 1,5).
  • the means 16 for fastening the elastic element 5 can be made in the form of two axes 25, 26, respectively mounted on the means 1 for fixing the device on the foot and on the supporting device 2 covering the lower leg, and the elastic element 5 can be made in the form elastic tape 6, mounted on the axes 25, 26 (see Fig. 2.6).
  • the supporting device 2, covering the lower leg, may be provided with means 27 for adjusting the tension of the elastic element 5 (see Fig. 1, 7).
  • the means 27 for adjusting the tension of the elastic element 5 can be made in the form of an eccentric 28 located on the axis 26 and fixed in the upper position (see Fig. 1.7).
  • the sock latch 14 may be arranged to move along the base 11 of the means 1 for securing the device to the foot.
  • the latch 14 of the toe of the tool 1 for securing the device on the foot is equipped, for example, with an internal plate-type mobile stop fixed by hooks in the lower part, and a screw with a nut in the upper part, for individual adjustment of the device (see Fig. 1, 2).
  • the means 1 for securing the device on the foot and the supporting device 2 covering the lower leg are provided with fixing straps 29 and 30, respectively (see Fig. 1,2).
  • the material of the elastic tape can be used rubber, rubber, latex and other materials.
  • FIG. 3 shows a sectional example of a bearing assembly 7, which comprises a rolling bearing 8, the outer ring 9 of which is rigidly fixed in the lower part of the supporting device 2, covering the lower leg, and the inner ring 10 of which is rigidly fixed in the tool 1 for fixing the device on the foot.
  • Rigid fastening of the outer ring 9 of the rolling bearing 8 in the lower part of each of the support posts 20 of the support device 2, covering the lower leg, is provided by pressing it in this element.
  • Rigid fastening of the inner ring 10 of the rolling bearing 8 is made by combining the hole of the inner ring 10 of the rolling bearing 8 with the holes in the upper part of the bracket 13, which is provided with means 1 for fixing the device to the foot.
  • restrictive washers 31 are placed on two sides of the inner ring 10 of the rolling bearing 8.
  • the combined holes are fixed with a rivet.
  • Bearing units 7 are likewise made on a device for stepwise moving and moving a person by jumps, made in the form of curly elements on which the outer rings 9 of the rolling bearings 8 are pressed into the lower part of the supporting device 2 covering the lower leg (see Fig. 2,3).
  • the inventive device operates as follows.
  • the user puts on a device for stepping and moving a person by jumping (see Fig. 1).
  • the user inserts the foot into the tool 1 for fixing the device on the foot, inserts the sock into the sock latch 14 and completely places the foot on the base 11 between two side elements 12, each of which is equipped with an arm 13 in the upper part and an axle 25 for the rear part fastening the elastic element 5.
  • the latch 14 of the sock equipped with an inner plate with a movable stop, move along the base 1 1 and fix with hooks in the lower part, and with a screw and nut in the upper one. Then the foot with the fixing belt 29 is fixed in the tool 1 for fixing the device on the foot.
  • the lower leg is pressed against the fixing belt 30 of the supporting device 2, covering the lower leg (see figure 1).
  • the tibia is located between two support legs 20, which are rigidly connected to the fastening means 16 of the elastic element 5 in the rear part.
  • the lower leg protective shield 21 is put on the front part of the lower leg, consisting of elements corresponding to the shape of the lower leg rigidly fastened together, and the inner side provided with an elastic shock absorber 24 (see Fig. 1.4).
  • the protrusions on the contact surface of the shin shield 21 are aligned with their corresponding depressions on the support legs 20 and the connection is fixed ..
  • a device for stepping and moving a person by jumping consisting of curly elements (see Fig. 2), put on his legs as follows.
  • the user completely places the foot in the figured element 18, the back of which is provided with means 16 for fastening the elastic element 5, and the lower outer part is provided with an elastic shock absorber 17.
  • the toe 14 is adjusted to the size of the foot with the latch 14, and then the foot is fixed with the stop latch 19.
  • the foot is placed between the brackets 13, which are provided with the figured element 18.
  • the lower leg is pressed against the fixing belt 30 of the supporting device 2, covering the lower leg.
  • the lower leg is placed in the figured element 22, which in the rear part is provided with means 16 for fastening the elastic element 5. (see Fig. 2.6).
  • a figured element 23 is put on the front part of the lower leg, which is provided with an elastic shock absorber 24 on the inside.
  • the protrusions on the contact surface figured element 23 combine their respective depressions on the figured element 22 and then the connection is fixed.
  • the elastic shock absorber 17, means 1 for securing the device on the foot is in contact with the supporting surface.
  • the means 1 for fixing the device on the foot by means of the connecting element 3 rotates clockwise relative to the supporting device 2, covering the lower leg, around the main axis of rotation 4 (see Fig. 1,2).
  • the rotation axis of the bearing assemblies 7 and, accordingly, the rolling bearings 8 pass through the axis 4.
  • the tool 1 for fixing the device on the foot is equipped with two brackets 13 (see. Fig. 1,2,3).
  • the foot and lower leg rotate relative to each other.
  • the brackets 13 and the supporting device 2, covering the lower leg, can contact each other in extreme positions in the direction of movement, which prevents overstretching of the muscles and tendons of the user (see Fig. 1,2).
  • the energy stored in the elastic element 5 is added to the energy of the leg muscles. And, further, when the person’s weight is transferred to the toe of the other leg, the cycle repeats.
  • the angle between the front part of the supporting device 2, covering the lower leg, and the upper front part of the means 1 for fixing the device on the foot decreases, the elastic element 5 is stretched, accumulating energy (see Fig. 1, 2).
  • the method of movement in the inventive device with energy storage consists in alternately lowering the legs onto the supporting surface with simultaneous deformation of the elastic element 5 and the subsequent movement of the legs using energy released from the elastic element.
  • Primary repulsion and landing is performed on the toe of the foot, and the deformation of the elastic element 5 is carried out with the subsequent lowering of the heel.
  • the elastic element 5 When pushing the user's legs away from the supporting surface, the elastic element 5 gives off energy, which is connected with the energy of the leg push, increases the running speed and makes jumping stronger.
  • the base 11 of the means 1 for securing the device on the foot is made with physiological bends, which eliminates the danger of engagement on the contact surface during running and increases the smoothness of changes in the loads on the user's legs.
  • the tape fits snugly on the polished surface of the axes 25, 26, the coils fit snugly against each other.
  • the elastic element 5 works effectively in tension / compression.
  • an elastic element 5 made in the form of an elastic tape 6 mounted on axes 25, 26 connected to means 1 for securing the device on the foot, and with a support device 2 covering the lower leg (see Fig. 2.6).
  • the implementation of the elastic tape 6 of rubber, rubber, latex and other materials makes it possible to use the device under various weather conditions, choosing the optimal material, which at a particular ambient temperature increases the speed of running and the strength of jumps and gives significant advantages in the reliability of the device.
  • Figured elements that are part of the inventive device for stepwise moving and moving a person by jumps can be made using production technologies such as casting, molding or 3D printing.
  • the industrial applicability of the claimed invention is confirmed by the possibility of manufacturing a device for stepwise moving and moving a person by jumping from known materials on known equipment using known technologies.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Le dispositif pour permettre à la personne de se déplacer pas à pas ou au moyen de sauts comprend un moyen de fixation du dispositif sur le pied, un dispositif d'appui entourant la cheville, un élément de connexion offrant la possibilité d'orientation du moyen pour la fixation du dispositif sur le pied et un dispositif d'appui entourant la cheville par rapport à l'axe de rotation principal, un élément souple reliant le moyen pour la fixation du dispositif sur le pied avec le dispositif d'appui entourant la cheville. L'élément souple se présente comme au moins une bande élastique fixée sur le moyen pour fixer le dispositif sur le pied et sur le dispositif d'appui entourant la cheville. L'élément de connexion se présente comme au moins deux unités de charnière disposées de façon symétrique. L'invention permet de réduire les pertes d'énergie lors du déplacement, d'augmenter la vitesse de déplacement et d'améliorer la fiabilité.
PCT/UA2017/000032 2017-03-29 2017-03-29 Dispositif pour permettre à la personne de se déplacer pas à pas ou au moyen de sauts Ceased WO2018182558A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/UA2017/000032 WO2018182558A1 (fr) 2017-03-29 2017-03-29 Dispositif pour permettre à la personne de se déplacer pas à pas ou au moyen de sauts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/UA2017/000032 WO2018182558A1 (fr) 2017-03-29 2017-03-29 Dispositif pour permettre à la personne de se déplacer pas à pas ou au moyen de sauts

Publications (1)

Publication Number Publication Date
WO2018182558A1 true WO2018182558A1 (fr) 2018-10-04

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Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090138A (en) * 1990-06-11 1992-02-25 Robert Borden Spring shoe device
US7510538B2 (en) * 2001-08-23 2009-03-31 Dietmar Wolter Shoe with energy storage and delivery device
WO2011096667A2 (fr) * 2010-02-05 2011-08-11 (주)스트라스 Planche de marche à parallélogramme à ressorts
US20130079686A1 (en) * 2011-09-23 2013-03-28 Blake Sessions Apparatus, methods and systems to augment bipedal locomotion
US20130145649A1 (en) * 2004-06-07 2013-06-13 David L. Killion Full Suspension Footwear

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090138A (en) * 1990-06-11 1992-02-25 Robert Borden Spring shoe device
US7510538B2 (en) * 2001-08-23 2009-03-31 Dietmar Wolter Shoe with energy storage and delivery device
US20130145649A1 (en) * 2004-06-07 2013-06-13 David L. Killion Full Suspension Footwear
WO2011096667A2 (fr) * 2010-02-05 2011-08-11 (주)스트라스 Planche de marche à parallélogramme à ressorts
US20130079686A1 (en) * 2011-09-23 2013-03-28 Blake Sessions Apparatus, methods and systems to augment bipedal locomotion

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