CN220026008U

CN220026008U - Limb exercise device

Info

Publication number: CN220026008U
Application number: CN202321559808.4U
Authority: CN
Inventors: 刘小利
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-17
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a limb exercise device, which comprises a bottom plate, wherein a seat is fixedly connected to the top of the bottom plate, a second sliding block is connected to the inside of the bottom plate in a sliding manner, a sliding plate is fixedly connected to the top of the second sliding block, a third connecting plate is fixedly connected to the top of the sliding plate, a first rotating shaft is rotatably connected to the inside of the third connecting plate, a second connecting plate is fixedly connected to the outer side of the first rotating shaft, a pedal is rotatably connected to the outer side of the second connecting plate, a back plate is fixedly connected to the top of the seat, and a top plate is connected to the outer side of the back plate in a sliding manner, and the beneficial effects achieved by the utility model are that: can both feet step on the footboard and stretch the leg forward, temper the shank through the elastic action of second spring, simultaneously connecting the rope and driving the roof through first slider and remove downwards, both hands hold the handle, can temper the arm, can carry out multiple limb function exercise, improve the practicality of device.

Description

Limb exercise device

Technical Field

The utility model relates to the technical field of exercise devices, in particular to a limb exercise device.

Background

In the existing life, exercise is indispensable in the growth process of children, the immunity of the children can be enhanced through the exercise, the incidence rate of diseases is reduced, the children can be helped to strengthen physique, and the normal development of the children and the coordinated development of the physical functions are promoted. The prior application number is: the utility model patent of CN202120047430.4 discloses an exercise device for children's health care department, including the mounting box, mounting box inside one side is equipped with sound production body … … and further improves children's interest and curiosity to this makes children want to initiatively go to rotate the carousel exercise arm. The device has single function, when multiple limb functions are required to be recovered, the multiple limb function training devices are required to be placed in the health care department, so that the occupied area of the health care department is increased, the practicability of the device is reduced, and the limb training device is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a limb exercise device, which aims to solve the problems that the device has single function in the background art, and when a plurality of limb functions are required to be recovered, the limb function exercise devices are required to be placed in a health care department, so that the occupied area of the health care department is increased, and the practicability of the device is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a limb exercise device, which comprises a bottom plate, wherein a seat is fixedly connected to the top of the bottom plate, a second sliding block is connected to the inside of the bottom plate in a sliding manner, a sliding plate is fixedly connected to the top of the second sliding block, a third connecting plate is fixedly connected to the top of the sliding plate, a first rotating shaft is rotatably connected to the inside of the third connecting plate, a second connecting plate is fixedly connected to the outer side of the first rotating shaft, a pedal is rotatably connected to the outer side of the second connecting plate, a back plate is fixedly connected to the top of the seat, a top plate is connected to the outer side of the back plate in a sliding manner, a connecting rod is fixedly connected to the bottom of the top plate, a connecting block is fixedly connected to the bottom of the connecting rod, a second rotating shaft is rotatably connected to the inside of the connecting block, a first connecting plate is symmetrically and fixedly connected to the outer side of the second rotating shaft, and a grip is rotatably connected to the outer side of the first connecting plate.

As a preferable scheme of the utility model, one side of the second sliding block is fixedly connected with a second spring, and the other side of the second sliding block is fixedly connected with a connecting rope.

As a preferable scheme of the utility model, a first sliding block is connected in the back plate in a sliding way, the first sliding block is fixedly connected with the top plate, the first sliding block is fixedly connected with a connecting rope, and a first spring is sleeved at the outer side of the connecting rope and positioned at the bottom of the first sliding block.

As a preferable scheme of the utility model, the inside of the seat is fixedly connected with a fixing frame, and the inside of the fixing frame is rotatably connected with a guide roller.

As a preferable scheme of the utility model, the inside of the bottom plate is rotationally connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a push rod, the outer side of the push rod is fixedly connected with a third sliding block, the third sliding block is in sliding connection with the bottom plate, and the third sliding block is fixedly connected with a second spring.

The beneficial effects achieved by the utility model are as follows: through setting up of handle, footboard and slide, can pedal the footboard and stretch the leg forward with both feet, temper the shank through the elastic action of second spring, simultaneously connecting the rope and driving the roof through first slider and remove downwards, both hands hold the handle, can temper the arm, can carry out many limbs function exercise, improve the practicality of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a.

In the figure, 1, a bottom plate; 2. a first rotating shaft; 3. a top plate; 4. a back plate; 5. a grip; 6. a seat; 7. a connecting rod; 8. a connecting block; 9. a second rotating shaft; 10. a first connection plate; 11. a pedal; 12. a second connecting plate; 13. a third connecting plate; 14. a slide plate; 15. a first slider; 16. a first spring; 17. a connecting rope; 18. a guide roller; 19. a second slider; 20. a second spring; 21. a fixing frame; 22. a third slider; 23. a push rod; 24. a threaded rod.

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 to 3, the present utility model provides a limb exercise device, comprising a base plate 1, a seat 6 fixedly connected to the top of the base plate 1, a second slider 19 slidably connected to the inside of the base plate 1, a slide plate 14 fixedly connected to the top of the second slider 19, a third connecting plate 13 fixedly connected to the top of the slide plate 14, a first rotating shaft 2 rotatably connected to the inside of the third connecting plate 13, a second connecting plate 12 fixedly connected to the outside of the first rotating shaft 2, a pedal 11 rotatably connected to the outside of the second connecting plate 12, a user sitting on the seat 6, stepping on the pedal 11 with both feet, holding a grip 5, extending forward to allow the third connecting plate 13 to drive the slide plate 14 to move, the slide plate 14 squeezes a second spring 20 through the second slider 19, exercises the legs through the pedal 11 under the elastic action of the second spring 20, a backboard 4 is fixedly connected to the top of the seat 6, the outside sliding connection of backplate 4 has roof 3, the bottom fixedly connected with connecting rod 7 of roof 3, the bottom fixedly connected with connecting block 8 of connecting rod 7, the inside rotation of connecting block 8 is connected with second pivot 9, the outside symmetry fixedly connected with first connecting plate 10 of second pivot 9, the outside rotation of first connecting plate 10 is connected with handle 5, rotate threaded rod 24 and drive push rod 23 and promote the movement of third slider 22, third slider 22 extrudees second spring 20, can adjust second slider 19 according to the condition of user, second slider 19 drives first slider 15 through connecting rope 17 and extrudees first spring 16, first slider 15 drives roof 3 and moves down, roof 3 promotes connecting block 8 through connecting rod 7 and moves, after stopping promoting third connecting plate 13, second slider 19 resumes normal position under the elasticity effect of second spring 20, the first sliding block 15 is restored to the original position under the action of the elastic force of the first spring 16, so that the handle 5 is driven to restore to the original position to exercise the arms, a plurality of limb functions can be exercised, and the practicability of the device is improved.

Further, a second spring 20 is fixedly connected to one side of the second slider 19, a connecting rope 17 is fixedly connected to the other side of the second slider 19, the third connecting plate 13 drives the sliding plate 14 to move, the sliding plate 14 extrudes the second spring 20 through the second slider 19, and the legs are exercised through the pedals 11 under the elastic action of the second spring 20.

Further, the first sliding block 15 is slidably connected to the inside of the back plate 4, the first sliding block 15 is fixedly connected to the top plate 3, the first sliding block 15 is fixedly connected to the connecting rope 17, the first spring 16 is sleeved on the outer side of the connecting rope 17 and located at the bottom of the first sliding block 15, and the second sliding block 19 drives the first sliding block 15 to squeeze the first spring 16 through the connecting rope 17.

Further, the inside fixedly connected with mount 21 of seat 6, the inside rotation of mount 21 is connected with guide roll 18, can effectively avoid connecting rope 17 to take place wearing and tearing in the motion process.

Further, the inside of the bottom plate 1 is rotatably connected with a threaded rod 24, the outer side of the threaded rod 24 is in threaded connection with a push rod 23, the outer side of the push rod 23 is fixedly connected with a third slide block 22, the third slide block 22 is in sliding connection with the bottom plate 1, the third slide block 22 is fixedly connected with the second spring 20, the threaded rod 24 is rotated to drive the push rod 23 to push the third slide block 22 to move, and the third slide block 22 extrudes the second spring 20, so that the second slide block 19 can be adjusted according to the condition of a user.

When the utility model is used, a user sits on the seat 6, steps on the pedal 11 by feet of the user, holds the handle 5, stretches the legs forwards, enables the third connecting plate 13 to drive the sliding plate 14 to move, the sliding plate 14 presses the second spring 20 through the second sliding block 19, exercises the legs through the pedal 11 under the elastic action of the second spring 20, the threaded rod 24 is rotated to drive the push rod 23 to push the third sliding block 22 to move, the third sliding block 22 presses the second spring 20, the second sliding block 19 can be adjusted according to the condition of the user, the second sliding block 19 drives the first sliding block 15 to press the first spring 16 through the connecting rope 17, the first sliding block 15 drives the top plate 3 to move downwards, the top plate 3 drives the connecting block 8 to move through the connecting rod 7, and after the third connecting plate 13 is stopped being pushed, the second sliding block 19 returns to the original position under the elastic action of the second spring 20, and the first sliding block 15 returns to the original position under the elastic action of the first spring 16, thereby driving the handle 5 to exercise the original position, and multiple limb functional exercises can be performed, and the practicability of the device is improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A limb exercise device comprising a base plate (1), characterized in that: the utility model discloses a seat, including bottom plate (1), top fixedly connected with seat (6), the inside sliding connection of bottom plate (1) has second slider (19), the top fixedly connected with slide (14) of second slider (19), the top fixedly connected with third connecting plate (13) of slide (14), the inside rotation of third connecting plate (13) is connected with first pivot (2), the outside fixedly connected with second connecting plate (12) of first pivot (2), the outside rotation of second connecting plate (12) is connected with footboard (11), the top fixedly connected with backplate (4) of seat (6), the outside sliding connection of backplate (4) has roof (3), the bottom fixedly connected with connecting rod (7) of roof (3), the bottom fixedly connected with connecting block (8) of connecting rod (7), the inside rotation of connecting block (8) is connected with second pivot (9), the outside symmetry of second pivot (9) is connected with first connecting plate (10), the outside rotation of first connecting plate (10) is connected with handle (5).

2. A limb exercise apparatus according to claim 1, wherein: one side of the second sliding block (19) is fixedly connected with a second spring (20), and the other side of the second sliding block (19) is fixedly connected with a connecting rope (17).

3. A limb exercise apparatus according to claim 2, wherein: the inside sliding connection of backplate (4) has first slider (15), first slider (15) and roof (3) fixed connection, first slider (15) and connecting rope (17) fixed connection, the outside of connecting rope (17) just is located the bottom cover of first slider (15) and is equipped with first spring (16).

4. A limb exercise apparatus according to claim 1, wherein: the inside fixedly connected with mount (21) of seat (6), the inside rotation of mount (21) is connected with guide roll (18).

5. A limb exercise apparatus according to claim 1, wherein: the inside rotation of bottom plate (1) is connected with threaded rod (24), the outside threaded connection of threaded rod (24) has push rod (23), the outside fixedly connected with third slider (22) of push rod (23), third slider (22) and bottom plate (1) sliding connection, third slider (22) and second spring (20) fixed connection.