CN220989572U

CN220989572U - Heart trainer

Info

Publication number: CN220989572U
Application number: CN202323099708.0U
Authority: CN
Inventors: 郭敏
Original assignee: Yanzhou District Railway Hospital In Jining City
Current assignee: Yanzhou District Railway Hospital In Jining City
Priority date: 2023-11-16
Filing date: 2023-11-16
Publication date: 2024-05-24
Anticipated expiration: 2033-11-16

Abstract

The utility model relates to the technical field of medical instruments, in particular to a heart training device, which comprises a seat plate and four second telescopic sleeves, wherein the front ends and the rear ends of two sides of the upper surface of the seat plate are fixedly connected with first telescopic sleeves, first telescopic rods are arranged in the first telescopic sleeves, connecting rods are fixedly connected to the upper surface of the first telescopic rods, drawing rods are slidably connected to the inner parts of the connecting rods, and a backup plate is fixedly connected to the outer wall of the rear end of the seat plate. According to the utility model, the threaded rod is rotated to drive the threaded sleeve to move, so that the pillow pad is driven to move up and down, a user can feel comfortable in the using process, the height of the connecting rod can be adjusted through the first telescopic sleeve and the first telescopic rod, the high end of the seat plate can be adjusted through the second telescopic sleeve and the second telescopic rod, and meanwhile, the pedal can be driven to move back and forth through the electric telescopic rod, so that the pillow pad is suitable for crowds with different heights, and the application range is wider.

Description

Heart trainer

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a heart trainer.

Background

The heart trainer is an aerobic exercise device, can help people to perform heart and lung training, and improves the blood pumping capacity of the heart and the oxygen absorbing capacity of the lung. By long-term adherence to the use of a heart trainer, the heart chamber volume can be increased, thereby enhancing cardiac muscle capacity and improving cardiac function. Common heart training devices include treadmills, elliptical machines, spinning, and the like. When performing cardiopulmonary training, exercise should be performed at a proper intensity and speed selected for a specified duration of time, for at least 30 minutes, and with regular exercise maintained.

However, the structure of the traditional heart trainer is more single, so that the traditional heart trainer is inconvenient to adapt to different crowds, and meanwhile, the limb load training device which is generally assisted is inconvenient to adjust, so that the traditional heart trainer is not convenient to use, and therefore, the technical improvement is urgently needed.

Accordingly, one skilled in the art would provide a heart trainer that addresses the problems set forth in the background above.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a heart training device which drives a threaded sleeve to move by rotating a threaded rod so as to drive a pillow to move up and down, so that a user can feel comfortable in the using process, the height of a connecting rod can be adjusted through a first telescopic sleeve and a first telescopic rod, the high end of a seat plate can be adjusted through a second telescopic sleeve and a second telescopic rod, and meanwhile, a pedal can be driven to move back and forth through an electric telescopic rod, so that the heart training device is suitable for people with different heights and has a wide application range.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a heart training device, includes seat and four second telescopic sleeves, the front end and the rear end of seat upper surface both sides all fixedly connected with first telescopic sleeve, the inside of first telescopic sleeve all is provided with first telescopic link, the upper surface of first telescopic link all fixedly connected with connecting rod, the inside of connecting rod all sliding connection has the pull rod, the outer wall fixedly connected with backup plate of seat rear end, the spout has been seted up at the middle part of the upper end of backup plate front end outer wall, the inside of spout is provided with the threaded rod, the outside cover of threaded rod is equipped with the thread bush, the outer wall fixedly connected with pillow of thread bush front end, the middle part fixedly connected with spliced pole of seat lower surface, the lower surface fixedly connected with electric telescopic link of spliced pole, the output fixedly connected with installation piece of electric telescopic link, the inside rotation of installation piece is connected with the dwang, both sides of dwang all fixedly connected with dead lever, one side of dead lever all rotates and is connected with the footboard.

The user holds the holding rod and pulls the pull rod back and forth so as to drive the arm to move, and the leg and the foot of the user can be conveniently driven to move through the rotating rod, the fixing rod and the pedal, so that the heart of the user can be conveniently exercised, and the practicability is higher.

Further, the lower end of the outer wall of the front end of the backup plate is fixedly connected with a waist cushion;

Through above-mentioned technical scheme, can improve user's comfort level through waist cushion, protect user's waist.

Further, the upper surface of the threaded rod is fixedly connected with a rotating plate, and the edge of the upper surface of the rotating plate is fixedly connected with a handle;

through above-mentioned technical scheme, can conveniently rotate the threaded rod through pivoted board and handle.

Further, both sides of the upper end of the outer wall of the front end of the backup plate are respectively provided with a limit groove, the inside of each limit groove is respectively provided with a limit rod, the outside of each limit rod is respectively sleeved with a sliding sleeve, and each sliding sleeve is fixedly connected with a pillow;

Through above-mentioned technical scheme, can improve the stability of pillow through spacing groove, gag lever post and sliding sleeve.

Further, the second telescopic sleeves are internally provided with second telescopic rods, and the upper surfaces of the second telescopic rods are fixedly connected with the seat plate;

Through above-mentioned technical scheme, can improve the height of seat through second telescopic tube and second telescopic link.

Further, the outer walls of the front ends of the first telescopic rod and the second telescopic rod are provided with a plurality of threaded holes;

Through above-mentioned technical scheme, can improve the cooperation through the screw hole.

Further, a rubber pad is fixedly connected to the middle part of the upper surface of the seat plate;

through above-mentioned technical scheme, can improve user's comfort level through the rubber pad.

Further, the outer walls of the front ends of the drawing rods are fixedly connected with holding rods;

Through the technical scheme, the pull rod can be conveniently pulled by a user through the holding rod.

The utility model has the following beneficial effects:

1. Compared with the existing heart training device, when the heart training device is used, the threaded rod is rotated to drive the threaded sleeve to move, so that the pillow pad is driven to move up and down, a user can feel comfortable in the using process, the height of the connecting rod can be adjusted through the first telescopic sleeve and the first telescopic rod, the high end of the seat plate can be adjusted through the second telescopic sleeve and the second telescopic rod, meanwhile, the pedal can be driven to move back and forth through the electric telescopic rod, and the heart training device is suitable for people with different heights and has a wide application range.

2. Compared with the existing heart trainer, when the heart trainer is used, a user holds the holding rod to draw the drawing rod back and forth so as to drive the arm to move, and then the leg and the foot of the user can be conveniently driven to move through the rotating rod, the fixing rod and the pedal, so that the heart of the user can be conveniently exercised, and the heart trainer has higher practicability.

3. Compared with the existing heart trainer, the heart trainer provided by the utility model has the advantages of ingenious structure, convenience for users to use, adaptability to different crowds and high practicality.

Drawings

FIG. 1 is an isometric view of a heart trainer in accordance with the present utility model;

FIG. 2 is a front cross-sectional view of a back plate in a heart trainer in accordance with the present utility model;

FIG. 3 is an isometric view of a connecting rod in a heart trainer in accordance with the present utility model;

FIG. 4 is an isometric view of a mounting block in a heart trainer in accordance with the present utility model;

Fig. 5 is an isometric view of a second telescoping sleeve of a heart trainer according to the present utility model.

Legend description:

1. A seat plate; 2. a first telescopic sleeve; 3. a first telescopic rod; 4. a connecting rod; 5. a pull rod; 6. a grip; 7. a backup plate; 8. waist cushion; 9. a chute; 10. a threaded rod; 11. a thread sleeve; 12. a pillow; 13. a rotating plate; 14. a handle; 15. a limit groove; 16. a limit rod; 17. a sliding sleeve; 18. a connecting column; 19. an electric telescopic rod; 20. a mounting block; 21. a rotating lever; 22. a fixed rod; 23. a pedal; 24. a second telescopic sleeve; 25. a second telescopic rod; 26. a threaded hole; 27. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, embodiments provided by the present utility model: the utility model provides a heart training ware, including seat 1 and four second telescopic sleeves 24, the front end and the equal fixedly connected with first telescopic sleeve 2 of rear end of seat 1 upper surface both sides, the inside of first telescopic sleeve 2 all is provided with first telescopic link 3, the equal fixedly connected with connecting rod 4 of upper surface of first telescopic link 3, the equal sliding connection of inside of connecting rod 4 has pull rod 5, the outer wall fixedly connected with backup plate 7 of seat 1 rear end, spout 9 has been seted up at the middle part of the upper end of backup plate 7 front end outer wall, the inside of spout 9 is provided with threaded rod 10, the outside cover of threaded rod 10 is equipped with thread bush 11, the outer wall fixedly connected with pillow 12 of thread bush 11 front end, the middle part fixedly connected with spliced pole 18 of seat 1 lower surface, the lower surface fixedly connected with electric telescopic link 19 of spliced pole 18, the output fixedly connected with installation piece 20 of electric telescopic link 19, the inside rotation of installation piece 20 is connected with dwang 21, both sides of dwang 21 all fixedly connected with dead lever 22, one side of dead lever 22 all rotates and is connected with footboard 23.

The user holds the holding rod 6 and pulls the pull rod 5 back and forth so as to drive the arm to move, and the leg and the foot of the user can be conveniently driven to move through the rotating rod 21, the fixed rod 22 and the pedal 23, so that the heart of the user can be conveniently exercised, and the practicability is higher.

The lower extreme fixedly connected with waist cushion 8 of backup plate 7 front end outer wall, can improve user's comfort level through waist cushion 8, protect user's waist, the last fixedly connected with rotor plate 13 of threaded rod 10, the edge fixedly connected with handle 14 of rotor plate 13 upper surface, can conveniently rotate threaded rod 10 through rotor plate 13 and handle 14, a plurality of screw holes 26 have all been seted up with spacing groove 15 to the both sides of backup plate 7 front end outer wall upper end, spacing groove 15's inside all is provided with gag lever post 16, the outside of gag lever post 16 all overlaps and is equipped with sliding sleeve 17, sliding sleeve 17 all with pillow 12 fixed connection, can improve the stability of pillow 12 through spacing groove 15, gag lever post 16 and sliding sleeve 17, the inside of second telescopic sleeve 24 all is provided with second telescopic link 25, the upper surface of second telescopic link 25 all with seat 1 fixed connection, the height of seat 1 can be improved through second telescopic link 24 and second telescopic link 25, a plurality of screw holes 26 have all been seted up to the outer wall of first telescopic link 3 and second telescopic link 25 front end, can improve the cooperation through screw hole 26 and can improve the rubber pad 6 through the pull pad of the outer wall of the fixed connection of seat plate 1, the user's outer wall of the pull rod of the user's side of the 5, can be connected with the rubber pad through the pull rod of the 5 through the pull rod 27, the pull pad of the 5 is convenient for use of the user's outer wall of the pull rod of the user's 5.

Working principle: when the heart training device is used, the threaded sleeve 11 is driven to move through the rotary threaded rod 10, so that the pillow 12 is driven to move up and down, a user can feel comfortable in the using process, the height of the connecting rod 4 can be adjusted through the first telescopic sleeve 2 and the first telescopic rod 3, the high end of the seat plate 1 can be adjusted through the second telescopic sleeve 24 and the second telescopic rod 25, meanwhile, the pedal 23 can be driven to move back and forth through the electric telescopic rod 19, and therefore the heart training device can be suitable for people with different heights, the application range is wider, when the heart training device is used, the user can grasp the holding rod 6 to draw the pull rod 5 back and forth, so that the arm is driven to move, the leg and the foot of the user can be conveniently driven to move through the rotary rod 21, the fixed rod 22 and the pedal 23, and therefore the heart of the user can be conveniently trained, and the heart training device is high in practicability.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A heart training device comprising a seat (1) and four second telescopic sleeves (24), characterized in that: the utility model provides a seat, the equal fixedly connected with first telescopic tube (2) of front end and rear end of seat (1) upper surface both sides, the inside of first telescopic tube (2) all is provided with first telescopic link (3), the equal fixedly connected with connecting rod (4) of upper surface of first telescopic link (3), the equal sliding connection of inside of connecting rod (4) has pull rod (5), the outer wall fixedly connected with backup plate (7) of seat (1) rear end, spout (9) have been seted up at the middle part of the upper end of backup plate (7) front end outer wall, the inside of spout (9) is provided with threaded rod (10), the outside cover of threaded rod (10) is equipped with thread bush (11), the outer wall fixedly connected with pillow (12) of thread bush (11) front end, the middle part fixedly connected with spliced pole (18) of seat (1) lower surface, the lower surface fixedly connected with motor-driven telescopic link (19) of spliced pole (18), the output fixedly connected with installation piece (20) of motor-driven telescopic link (19), the inside is provided with threaded rod (21) of rotating rod (21), both sides (21) all have rotation pedal (21).

2. A heart training apparatus as claimed in claim 1, wherein: the lower end of the outer wall of the front end of the backup plate (7) is fixedly connected with a waist cushion (8).

3. A heart training apparatus as claimed in claim 1, wherein: the upper surface of threaded rod (10) is fixedly connected with rotating plate (13), the edge department of rotating plate (13) upper surface fixedly connected with handle (14).

4. A heart training apparatus as claimed in claim 1, wherein: both sides of the upper end of the outer wall of the front end of the backup plate (7) are provided with limit grooves (15), limit rods (16) are arranged in the limit grooves (15), sliding sleeves (17) are sleeved outside the limit rods (16), and the sliding sleeves (17) are fixedly connected with the pillow (12).

5. A heart training apparatus as claimed in claim 1, wherein: the inside of second telescopic tube (24) all is provided with second telescopic link (25), the upper surface of second telescopic link (25) all with seat (1) fixed connection.

6. A heart training apparatus as claimed in claim 1, wherein: the outer walls of the front ends of the first telescopic rod (3) and the second telescopic rod (25) are respectively provided with a plurality of threaded holes (26).

7. A heart training apparatus as claimed in claim 1, wherein: the middle part of the upper surface of the seat plate (1) is fixedly connected with a rubber pad (27).

8. A heart training apparatus as claimed in claim 1, wherein: the outer walls of the front ends of the drawing rods (5) are fixedly connected with holding rods (6).