RU231244U1 - REHABILITATION DYNAMIC TRAINER FOR MUSCLE AND JOINT RECOVERY - Google Patents

Abstract

The utility model relates to the field of medical and gymnastic devices that can be used both indoors and outdoors. A rehabilitation dynamic exercise machine for restoring muscles and joints, comprising a base, a connecting element and a stand mounted vertically on the base via the connecting element, characterized in that the base is designed with the possibility of being attached to a flat surface, the connecting element is designed with the possibility of tilting the stand from the vertical axis by an angle for the patient to bend to the sides and with the possibility of rotating the stand around the axis by an angle of 360°, and the stand is made telescopic with the possibility of adjusting the height from 1000 mm to 2000 mm and contains handles mounted in its upper zone. Thus, the claimed technical solution, due to the technologies used in it, the combination of their characteristics and interrelations, ensures a reduction in rehabilitation periods by 5-25% compared to the prototype. 7 clauses, 1 fig.

Description

The utility model relates to the field of medical and gymnastic devices that can be used both indoors and outdoors.

The prior art discloses a VOLLEYBALL SPIKES TRAINING MACHINE CN202438104 (U), published on 19.09.2012, comprising: a volleyball, a stand, an upper adjustment bolt, a movable support, a lower adjustment bolt, a base, a connecting pipe, a first spring, a curved connecting pipe, a second spring, and a ball holder.

The disadvantage of this analogue is the lack of the ability to perform exercises aimed at muscle recovery.

Also known from the state of the art is a VOLLEYBALL TRAINING MACHINE from 1984, USSR https://textarchive.ru/c-1029040-p40.html containing: a ball bowl, a bowl rod, a spring cylinder, a shock-absorbing spring, a locking bolt, a guide sleeve, a hook rod, a hook, a height adjustment pipe, a support pipe, a base, a volleyball.

The disadvantage of this analogue is the lack of the ability to perform exercises aimed at muscle recovery.

The closest analogue (prototype) is D12 - EXERCISE EQUIPMENT FOR THE PREVENTION OF SPINAL DISEASES UA126178 (C2), published 08/25/2022, containing: an elastic panel installed with the possibility of tilting relative to the floor at different angles, the lower part of which rests on the floor, and the upper part rests on the rack, handles.

The disadvantage of the closest analogue (prototype) is the lack of the ability to adjust the height of the simulator, as well as the horizontal position of the simulator, which limits muscle mobility.

The technical problem solved by the claimed utility model is the elimination of the shortcomings of analogues and the prototype.

The objective of the claimed utility model is to create a dynamic exercise machine for muscle recovery after injuries or illnesses.

The technical result of the claimed utility model is to reduce the rehabilitation period.

The specified technical result is achieved in that the rehabilitation dynamic exercise machine for restoring muscles and joints contains a base, a connecting element and a stand mounted vertically on the base through the connecting element, characterized in that the base is designed with the possibility of fastening to a flat surface, the connecting element is designed with the possibility of deflecting the stand from the vertical axis by an angle for the patient to perform sideways bends and with the possibility of rotating the stand around the axis by an angle of 360°, and the stand is made telescopic with the possibility of adjusting the height from 1000 mm to 2000 mm and contains handles mounted in its upper zone.

In particular, the handles are telescopic.

In particular, the handles are made from 80 mm to 300 mm long.

In particular, the handles are made at an angle of 75° to 120° relative to the stand.

In particular, the base is made with a support area on a flat surface from 30 ^cm2 to 160 ^cm2 .

In particular, the connecting element includes a hinge joint.

In particular, the connecting element includes a spring.

The proposed utility model is illustrated by drawings:

Fig. 1 shows a general view of the dynamic trainer.

The figures indicate: 1 - stand; 2 - base; 3 - connecting element; 4 - handles.

The dynamic training device comprises a stand 1 mounted vertically on a base 2 via a connecting element 3, wherein the connecting element 3 is designed with the possibility of deviating the stand 1 from the vertical axis by an angle of up to 120°, rotating around its axis by 360°, and can be made in the form of a sleeve containing two component parts connected to each other by a hinge, for example, a ball joint, wherein one of the parts of the sleeve of the connecting element 3 is mounted to the stand 1, and the other to the base 2 using a detachable or non-detachable connection, for example, a thread, a bayonet connection, glue, rivets, a thermal seam or fixation with pins. Also, the connecting element 3 can be made in the form of a spring, which is permanently mounted at one end to the rack 1, and at the other to the base 2 using a thermal seam, glue, fixing materials, for example, adhesive resins, as well as using heat-shrinkable or fused materials, for example, heat-shrinkable tapes or thermoplastic polymers.

The stand 1 is made telescopic with the possibility of adjusting the height from 1000 mm to 2500 mm and contains from two to eight removable handles 4 mounted in its upper zone by a detachable connection, for example, bolted, threaded or using snap-in elements. The handles 4 are mounted at an angle from 75° to 120° relative to the stand 1, and can be made with a length from 80 mm to 300 mm, as well as telescopic, with the possibility of adjusting the length in this range.

The base 2 is designed with the possibility of being attached to a flat surface using a detachable connection, for example, a bolted, bayonet or flange connection, while its support area is made in the range from 30 cm ² to 160 cm ² .

The presence of the connecting element 3 mounted on the vertical stand 1 and designed with the ability to deflect the stand 1 from the vertical axis by an angle of up to 120° and rotate around its axis by 360° allows performing exercises in various planes and at different angles, which contributes to more effective working out of muscles and ligaments of various groups, for example, the muscles of the back, abdomen, muscles of the upper and lower extremities, which allows to significantly reduce the rehabilitation time, for example, for children with special physical development, after sprains, atrophy or mechanical damage to muscles, additionally allowing to improve coordination and balance due to the ability to perform circular movements. At the same time, reducing the angle of deviation of the stand 1 relative to the vertical axis by an angle of less than 120° reduces the number of exercise options and the quality of their performance, which in turn does not allow to reduce the muscle recovery time.

The implementation of the stand 1 telescopic, with the ability to adjust its height from 1000 mm to 2500 mm and the presence of handles 4 mounted in the upper zone of the stand 1, allows you to effectively perform exercises aimed at restoring muscles in a sitting and standing position, and also improves biomechanics when performing exercises and allows you to vary the load on different muscle groups, which significantly reduces the rehabilitation time. At the same time, adjusting the stand to a height of less than 1000 mm and more than 2500 mm is not advisable, since all groups of exercises aimed at restoring and developing muscles performed on a dynamic simulator are adapted to the height of the stand 1 in the range from 1000 mm to 2500 mm.

The number of handles 4 mounted on the stand 1 is from two to eight, the handles 4 can be made telescopic, the angle of their inclination is from 75° to 120° relative to the stand 1, and the length is from 80 mm to 300 mm. These technical solutions allow in some cases to achieve the set technical result, for example, for people with physical development features, muscle damage features, as well as for people of different ages, adapting it to exercises for these categories of people. At the same time, the number of handles 4 less than two does not provide reliable fixation when performing exercises, and more than eight is not advisable, since all groups of exercises aimed at muscle recovery and development performed on a dynamic simulator are adapted to a number of handles not exceeding eight. When using handles 4 shorter than 80 mm, the risk of hands slipping during exercise increases, which can lead to injury or incorrect exercise performance, which in turn will not lead to achieving a technical result, and a length of more than 300 mm is impractical, since the maximum length of handles 4 in 300 mm ensures reliable fixation of the dynamic trainer during exercise and further increase in the length of handles 4 does not affect the achievement of a technical result.

The possibility of attaching the base 2 to a flat surface provides a significant increase in the number of exercises performed aimed at restoring muscles and/or joints, for example, resistance exercises, when a person performing the exercise pulls the stand 1, tilting it towards himself, away from himself or to the sides, as well as exercises associated with bending the body of the person, holding onto the handles 4, squats, when a person performing the exercise holds onto the handles 4, thus, this set of exercises significantly affects the reduction of the rehabilitation time.

The support area of the base 2 is made in the range from 30 cm ² to 160 cm ² , which in some cases ensures the achievement of the technical result, for example, under increased loads arising during its operation, such as when used in sports halls, where maximum loads can be high, or in conditions of limited space, for example, in massage or rehabilitation rooms. At the same time, the implementation of the base 2 with a support area of less than 30 cm ² reduces the stability of the dynamic simulator, increasing the risk of its tipping over, which, in turn, can lead to injuries, and the support area of the base 2 of more than 160 cm ² makes the simulator more overall without increasing the stability characteristics, since the exercises aimed at muscle recovery and development during rehabilitation on the dynamic simulator are adapted to loads with a base 2 area of up to 160 cm ² and a further increase in the area of the supporting surface of the base 2 will only lead to a reduction in the usable space on which the dynamic simulator is used.

The dynamic trainer operates as follows: a person who requires rehabilitation, for example, after damage to soft tissues, including muscles and/or ligaments, as well as for persons with individual characteristics of physical development and health, performs exercises aimed at the restoration and normal functioning of muscles and ligaments using the dynamic trainer in a standing, sitting or lying position due to the tilt of the stand 1 at an angle of up to 120° and rotation by 360° relative to its axis using the connecting element 3, while, to improve the quality and variety of exercises, handles 4 are used, mounted at an angle of 75° to 120° relative to the stand 1 and a length of 80 mm to 300 mm.

The first example of implementation is: a dynamic trainer contains a stand 1, mounted vertically on a base 2 via a connecting element 3, wherein the connecting element 3 is designed with the possibility of deviating the stand 1 from the vertical axis by an angle of up to 120°, rotating around its axis by 360°, and is designed in the form of a sleeve containing two component parts connected to each other by a ball joint, wherein one of the parts is detachably mounted to the stand 1, and the other is detachably mounted to the base 2 using a threaded connection.

The stand 1 is made telescopic with the possibility of adjusting the height from 1000 mm to 2500 mm and contains two removable handles 4, mounted in its upper zone by a detachable threaded connection. The handles 4 are mounted at an angle of 90° relative to the stand 1, and are made 80 mm long.

Base 2 is designed with the possibility of being attached to a flat surface using a detachable bolt connection, while its support area is 30 cm ² .

Classes using a dynamic simulator in this version were conducted over a period of 60 days with increasing duration from 15 minutes to 45 minutes for children aged 4 to 14 years with cerebral palsy and reduced reflex excitability of muscles.

During the training with the dynamic simulator, exercises were performed that simulated cyclic movements, namely, the child, holding onto the handles 4, performed alternate bends to the sides, with an angle of inclination of the body from 10° to 25°, with an increasing angle of deviation of the body (Table 1), transferring the body weight from one leg to the other, which made it possible to perform movements that were previously inaccessible to the child, such as lateral bends with an angle of deviation of the body of more than 15°, which in turn affects the reduction of rehabilitation periods by an average of 5-10% due to the complex development of the muscles of the back, lower back and legs.

Table 1

day Time of classes (min) Maximum body deflection angle (degrees) 1 15 10.0 5 18 12.0 10 20 13.0 15 22 14.5 20 25 16.5 25 27 18.0 30 30 18.5 35 32 20.0 40 35 19.5 45 37 21.5 50 40 22.0 55 42 24.0 60 45 25.0

Thus, in the course of the conducted research, it was established that the dynamic simulator in this design provides a reduction in rehabilitation periods by 5-10% compared to the prototype.

The second example of implementation is: the dynamic trainer contains a stand 1, mounted vertically on a base 2 via a connecting element 3, wherein the connecting element 3 is designed with the possibility of deviating the stand 1 from the vertical axis by an angle of up to 120°, rotating around its axis by 360°, and is designed in the form of a spring, which is permanently mounted at one end to the stand 1, and at the other to the base 2 using thermoplastic polymers.

The stand 1 is made telescopic with the possibility of adjusting the height from 1000 mm to 2500 mm and contains four removable handles 4 mounted in its upper zone with a detachable bolt connection. Two handles 4 are mounted at an angle of 75° relative to the stand 1 and are made 80 mm long, and two more handles 4 are mounted at an angle of 100° relative to the stand 1 and are made telescopic with the possibility of adjusting the length in the range from 80 mm to 300 mm.

Base 2 is designed with the possibility of being attached to a flat surface using a detachable bayonet connection, while its support area is 80 cm ² .

Classes using a dynamic simulator in this version were conducted over 30 days, lasting 45 minutes, for people aged 51 to 76 years with impaired joint mobility.

During the training with the dynamic simulator, exercises were performed aimed at developing such joints as knee, hip, shoulder and elbow, namely, squat exercises were performed, holding the rack 1 in a vertical position while changing its length due to the telescopic mechanism, from 1000 mm to 2500 mm, while, for the correct execution of the exercise, each subject used handles 4 mounted at an angle of 75 ° relative to rack 1 and handles 4 mounted at an angle of 100 ° relative to rack 1 to fix the body position, which additionally contributed to increasing the reliability of the grip, and in some cases affected the quality of the exercise, which, in turn, can lead to a decrease in the rehabilitation period. Also, exercises were performed bending the body forward, backward, left and right with an angle of deviation of the rack at an angle of up to 120 °. The possibility of performing this exercise was influenced by the possibility of fixing the base 2 to the floor, since when the stand 1 is deflected by an angle exceeding 100°, the risk of the simulator tipping over increases, and the area of the supporting surface of the base 2 equal to 80 cm ² additionally ensured the stability of the dynamic simulator for subjects in this age category. These exercises performed on the dynamic simulator gave a positive result, namely, partial or complete restoration of joint functions, which in total affected the reduction of rehabilitation periods by 15-25%.

Thus, in the course of the conducted research, the dynamic simulator in this design provides a reduction in rehabilitation periods by 15-25% compared to the prototype.

The third example of implementation is: the dynamic trainer contains a stand 1, mounted vertically on a base 2 via a connecting element 3, wherein the connecting element 3 is designed with the possibility of deviating the stand 1 from the vertical axis by an angle of up to 120°, rotating around its axis by 360°, and is designed in the form of a sleeve containing two component parts connected to each other by a ball joint, wherein one of the parts is permanently mounted to the stand 1, and the other is permanently mounted to the base 2 using a thermal seam.

The stand 1 is made telescopic with the ability to adjust the height from 1000 mm to 2500 mm and contains eight removable handles 4 mounted in its upper zone. Two handles 4 are mounted at an angle of 75° relative to the stand 1 by a detachable connection with snap-in elements, and are made 80 mm long, two more handles 4 are mounted at an angle of 120° relative to the stand 1 by means of a connection with snap-in elements, and are made 200 mm long, and the remaining four handles 4 are mounted at an angle of 90° relative to the stand 1 by means of a threaded connection, and are made telescopic with the ability to adjust the length in the range from 80 mm to 300 mm.

Base 2 is designed with the possibility of being attached to a flat surface using a detachable flange connection, while its support area is 160 cm ² .

Classes using a dynamic simulator in this version were conducted over 45 days for 20 minutes each time for people aged 12 to 54 years with muscle and joint damage as a result of injuries.

During the training with the dynamic simulator, exercises were performed aimed at restoring muscle and joint functions, namely: full rotation of the rack 1 around its axis by 360°, performed from a lying position with outstretched arms, while the subjects adjusted the length of the handles 4 due to the telescopic mechanism in the range from 80 mm to 300 mm, which in some cases made it possible to correctly perform the exercise, for example, for people with a wide grip, and, therefore, made it possible to reduce the rehabilitation period for such people. Exercises were also performed: bending the body forward, backward, left and right with an angle of inclination of the rack at an angle of up to 120° relative to the vertical axis. The possibility of performing this exercise was affected by the possibility of fixing the base 2 to the floor, since when the rack 1 is deflected by an angle exceeding 100°, the risk of the simulator tipping over increases, and the area of the supporting surface of the base 2 equal to 160 cm ² additionally ensured the stability of the dynamic simulator for overweight subjects. These exercises, performed on a dynamic simulator, ensured a reduction in rehabilitation time after muscle and joint damage resulting from injuries by 5-15%.

Thus, in the course of the conducted research, the dynamic simulator in this design provides a reduction in rehabilitation periods by 5-15% compared to the prototype.

Thus, the declared technical solution, due to the technologies used in it, the combination of their characteristics and interrelations, ensures a reduction in rehabilitation periods by 5-25% compared to the prototype.

Claims (8)

1. A rehabilitation dynamic exercise machine for restoring muscles and joints, comprising a base, a connecting element and a stand mounted vertically on the base via the connecting element, characterized in that the base is designed with the possibility of being attached to a flat surface, the connecting element is designed with the possibility of tilting the stand from the vertical axis by an angle for the patient to perform side bends and with the possibility of rotating the stand around the axis by an angle of 360°, and the stand is telescopic with the possibility of adjusting the height from 1000 mm to 2000 mm and contains handles mounted in its upper zone. 2. A rehabilitation dynamic trainer for restoring muscles and joints according to item 1, characterized in that it contains from 2 to 8 handles. 3. A rehabilitation dynamic trainer for restoring muscles and joints according to item 1, characterized in that the handles are telescopic. 4. A rehabilitation dynamic trainer for restoring muscles and joints according to item 1, characterized in that the handles are made from 80 mm to 300 mm long. 5. A rehabilitation dynamic trainer for restoring muscles and joints according to item 1, characterized in that the handles are made at an angle of 75° to 120° relative to the stand. 6. A rehabilitation dynamic trainer for restoring muscles and joints according to item 1, characterized in that the base is made with a support area on a flat surface from 30 ^cm2 to 160 ^cm2 . 7. A rehabilitation dynamic trainer for restoring muscles and joints according to item 1, characterized in that the connecting element includes a hinge joint. 8. A rehabilitation dynamic trainer for restoring muscles and joints according to paragraph 1, characterized in that the connecting element includes a spring.

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