CN218280414U - Training machine - Google Patents

Abstract

The utility model discloses a training machine, including training frame assembly, training frame assembly includes the frame body, resilient means and rope, the both sides of frame body are equipped with first handle device and second handle device respectively, the lower part of frame body has set firmly second pulley and fourth pulley and third pulley, resilient means's upper end fixed connection is in the frame body, resilient means's lower extreme is equipped with first pulley, the directional third pulley setting of first pulley, first pulley includes first spout and second spout, the one end fixed connection of rope is in first handle device and is walked around the second pulley in proper order, first spout, the third pulley, second spout and fourth pulley are until the other end fixed connection of rope in second handle device. The first pulley is pulled by the rope to move downwards to pull the elastic device, so that the restoring force of linear change can be used for rehabilitation training of a patient.

Description

Training machine

Technical Field

The utility model relates to a rehabilitation training device technical field especially relates to a training machine.

Background

The spine is a ridge beam bone, also a girder of a body, a strut of the body, a skeleton in the middle of a human body, and has the functions of loading, shock absorption, protection, movement and the like. With the popularization of networks, people have become life styles of people to entertain or work or play mobile phones before sitting in computers for a long time, and for people, people have long-time sitting, or have no control on watching television, playing computers and playing mobile phones, and the habits are the chief culprit of promoting lumbar intervertebral disc disease. When the chair is sitting for a long time, the muscles of the waist and the back are lack of exercise, and in addition, the chair is not sitting properly and is inclined and twisted, so that the lumbar vertebra pain, the cervical vertebra pain and the muscle soreness can be caused in the past. Meanwhile, with the increase of the age, the aging days and the aging trend are increased, and most of the middle-aged and old people bear the problem of differential spinal injuries due to degenerative changes, chronic strain and other reasons of the spinal column. After spine disease treatment, discectomy, vertebral body replacement and minimally invasive pain relief surgery, the patient needs to actively mobilize and effectively control the contraction of trunk stabilizing muscle groups to achieve early rehabilitation training intervention.

However, the sitting posture spine training machine in the market actively mobilizes the patient in a sitting posture through the reciprocating motion of pulling the balancing weight and a constant force by one standard weight and effectively controls the contraction of the trunk stabilizing muscle group, and does not actually meet the requirement that the patient achieves spine rehabilitation through the restoring force training of linear change.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an at least solve one of the technical problem who exists among the prior art, for this reason, the utility model provides a training machine realizes the restoring force training of linear change. The utility model relates to a training machine, including training frame assembly, training frame assembly includes frame body, resilient means and rope, the both sides of frame body are equipped with first handle device and second handle device respectively, the lower part of frame body set firmly with the second pulley of first handle device homonymy and with the fourth pulley of second handle homonymy and be located the second pulley with the third pulley between the fourth pulley, resilient means's upper end fixed connection is in frame body, resilient means's lower extreme is equipped with first pulley, first pulley point to the third pulley setting, first pulley includes first spout and second spout;

one end of the rope is fixedly connected with the first handle device and sequentially bypasses the second pulley, the first sliding groove, the third pulley, the second sliding groove and the fourth pulley until the other end of the rope is fixedly connected with the second handle device, the first handle device and/or the second handle device are pulled, and the rope drives the first pulley to move downwards.

The training machine at least has the following beneficial effects: through setting up fixed pulley and mobilizable first pulley, namely the movable pulley, the first pulley of rope pulling moves down and pulls resilient means, has realized that the restoring force of linear change reaches rehabilitation training to the patient.

In some embodiments of the present invention, the elastic device includes an elastic member, an upper end of the elastic member is fixedly connected to the frame body, and a lower end of the elastic member is fixedly connected to the first pulley.

In some embodiments of the present invention, the elastic device further includes a first fixing member and a connecting member, two ends of the connecting member are respectively fixedly connected to the top of the frame body and one side of the first fixing member, and the other side of the first fixing member is connected to the elastic member.

In some embodiments of the present invention, the elastic device further comprises a second fixing member, one side of the second fixing member is connected to the lower end of the elastic member, and the other side of the second fixing member is connected to the first pulley.

In some embodiments of the present invention, the training frame assembly further comprises a guide, one end of the guide is fixedly connected to the first fixing member, the second fixing member has a guide sleeve, and the guide sleeve is disposed and slidably connected to the guide.

In some embodiments of the present invention, the training frame assembly further comprises a third fixing member, the third pulley is fixedly connected to the third fixing member, and the other end of the guide member is fixedly connected to the upper end of the third fixing member.

In some embodiments of the present invention, the lower end of the third fixing member is fixedly connected with an avoiding member, and the guiding member is oriented to the avoiding member.

In some embodiments of the present invention, the axial direction of the first sliding groove, the second pulley and the fourth pulley is a front-back direction setting.

In some embodiments of the present invention, the axial direction of the third pulley is set in a left-right direction.

In some embodiments of the present invention, the elastic member is a spring.

Drawings

The present invention will be further described with reference to the accompanying drawings, it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work.

FIG. 1 is a schematic perspective view of the training machine of the present invention;

FIG. 2 is a schematic perspective view of the exercise frame assembly of the present invention with the removal cord removed;

FIG. 3 is a schematic front view of FIG. 2;

FIG. 4 is a schematic left side view of FIG. 2;

fig. 5 is a schematic perspective view of the rope winding of the training frame assembly of the present invention;

fig. 6 is a schematic diagram of the movement of the elastic device of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It is to be understood that, herein, the terms "upper", "lower", "left", "right", "front", "rear", "longitudinal", "transverse", "axial", and the like, if any, are used in the orientations and positional relationships shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Herein, the terms "first", "second", "third", etc. are used to distinguish different objects, but not to describe a particular order. As used herein, the terms "plurality" and "a" if used in the context of the present invention, are intended to mean one or more, are intended to mean two or more, are intended to be inclusive, and are intended to mean greater than, less than, greater than, or the like.

In the description herein, unless otherwise expressly limited, terms such as set forth, mounted, connected, and the like are to be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the context by combining the detailed description with the detailed description of the technical solutions.

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1 to 6, the utility model provides a training machine, including training frame subassembly 10, training frame subassembly 10 includes frame body 11, resilient means and rope 13, frame body 11's both sides are equipped with first handle device 21 and second handle device 22 respectively, frame body 11's lower part sets firmly second pulley 32 with first handle device 21 homonymy and with the fourth pulley 34 of second handle homonymy and be located the third pulley 33 between second pulley 32 and the fourth pulley 34, resilient means's upper end fixed connection is in frame body 11, resilient means's lower extreme is equipped with first pulley 31, the directional third pulley 33 setting of first pulley 31, first pulley 31 includes first spout 311 and second spout 312.

With continued reference to fig. 1, 5 and 6, one end of the rope 13 is fixedly connected to the first handle device 21 and sequentially passes around the second pulley 32, the first sliding groove 311, the third pulley 33, the second sliding groove 312 and the fourth pulley 34 until the other end of the rope 13 is fixedly connected to the second handle device 22, and when the first handle device 21 and/or the second handle device 22 is pulled, the rope 13 drives the first pulley 31 to move downwards. It can be understood that the first sliding chute 311 and the second sliding chute 312 are axially arranged in the same direction, and the first sliding chute 311 and the second sliding chute 312 are arranged at intervals in the front-rear direction, so as to avoid mutual interference and winding. The third pulley 33 is provided to adjust the length of the whole rope 13 to be stable and balanced when the two handle devices are different in the pulling length of the rope 13, that is, the rope 13 can be pulled to be short while being stretched under the sliding action of the third pulley 33.

With continued reference to fig. 5 and 6, in some embodiments, the second pulleys 32 are disposed in plurality side-by-side and spaced-apart relationship in the left-right direction, and the fourth pulleys 34 are disposed in plurality side-by-side and spaced-apart relationship in the left-right direction. In the present embodiment, two of the second pulleys 32 and the fourth pulleys 34 are provided. It is understood that the second pulley 32 and the fourth pulley 34 can be provided in any number, such as one or three or four.

In this embodiment, the elastic device includes an elastic member 12, an upper end of the elastic member 12 is fixedly connected to the frame body 11, and a lower end of the elastic member 12 is fixedly connected to the first pulley 31. Specifically, the top end of the frame body 11 includes an upper beam 14, and the upper end of the elastic member 12 is directly fixedly connected to the upper beam 14.

In other embodiments, the elastic device further includes a first fixing member 16 and a connecting member 15, and both ends of the connecting member 15 are fixedly connected to the top of the frame body 11 and one side of the first fixing member 16, respectively. Specifically, the connecting member 15 is fixedly connected to the upper beam 14, and the other side of the first fixing member 16 is fixedly connected to the elastic member 12. The first fixing member 16 is fixedly connected to the upper beam 14 by a connecting member 15 such that the first fixing member 16 is spaced apart from the upper beam 14. In this embodiment, the elastic device further comprises a second fixing member 17, one side of the second fixing member 17 is connected to the lower end of the elastic member 12, and the other side of the second fixing member 17 is connected to the first pulley 31. Specifically, the moving portion of the first pulley 31 is disposed downward, i.e., away from the elastic member 12. In this embodiment, two elastic members 12 are provided, and the two elastic members 12 are arranged in parallel and at intervals in the left-right direction of the first fixing member 16 and the second fixing member 17. It will be understood that the elastic member 12 may be provided in other numbers, for example, when the elastic member 12 is provided in one, the elastic member 12 is located in the middle of the first fixing member 16 and the second fixing member 17 in the left-right direction, so as to achieve the force balance. When the elastic members 12 are provided in three, the three elastic members 12 are evenly spaced in the left-right direction of the first fixing member 16 and the second fixing member 17. It is understood that four or more than four elastic members 12 may be provided. In this embodiment, the number of the connecting members 15 is two, and the two connecting members 15 are arranged at intervals in the left-right direction.

In this embodiment, the elastic member 12 is a spring. It is understood that the elastic member 12 may be made of other elastic materials such as rubber string.

In some embodiments, the training frame assembly 10 further includes a guiding element 41, one end of the guiding element 41 is fixedly connected to the first fixing element 16, the second fixing element 17 has a guide sleeve 42, and the guide sleeve 42 is sleeved and slidably connected to the guiding element 41, so that the second fixing element 17 can move up and down along the axial direction of the guiding element 41 to perform the guiding and positioning functions.

In some embodiments, the training frame assembly 10 further comprises a third fixing member 18, the third pulley 33 is fixedly connected to the third fixing member 18, the other end of the guide 41 is fixedly connected to the upper end of the third fixing member 18, and the third fixing member 18 and the third pulley 33 are fixedly connected to the second fixing member 17 through the guide 41, such that a distance exists between the third fixing member 18 and the third pulley 33 to the second fixing member 17 and the first pulley 31 to facilitate the winding of the rope 13. It will be appreciated that the third fixing member 18 is spaced from the bottom of the frame body 11.

In some embodiments, a bypass member 43 is fixedly connected to the lower end of the third fixing member 18, and the guide member 41 is disposed toward the bypass member 43. Specifically, the axial direction of the guide member 41 is directed toward the bypass member 43, and the third fixing member 18 is located between the guide member 41 and the bypass member 43. The escape member 43 is located in the space between the third fixing member 18 and the bottom of the frame body 11. Specifically, the bypass member 43 is disposed to extend downward from the third fixing member 18. The avoiding part 43 has the function of reducing the risk of damage to the third pulley 33 and the guide part 41 caused by the falling of the third fixing part 18 due to the damage of the equipment, and when the third fixing part 18 falls due to the damage, the bottom of the avoiding part 43 can abut against the ground to play a role in supporting, avoiding and protecting. In this embodiment, the two guiding members 41 are arranged at intervals in the left-right direction, which is favorable for force balance. The guide bush 42 and the guide 41 are provided in the same number, and the escape member 43 and the guide 41 are provided in the same number. Each guide 41 is provided with one guide sleeve 42, and each escape 43 is provided with one guide 41.

In some embodiments, the axial directions of the first sliding chute 311, the second sliding chute 312, the second pulley 32 and the fourth pulley 34 are all arranged in the front-rear direction. The third pulley 33 is disposed in the left-right direction in the axial direction. I.e. the roping direction of the third sheave 33 is arranged perpendicular to the direction of the other sheaves.

It will be appreciated that the moving part of the third pulley 33 is arranged upwards, i.e. the movement of the third pulley 33 is arranged opposite to the moving part of the first pulley 31, so that the ropes 13 can be looped around one after the other.

Continuing to refer to fig. 6, the utility model discloses the theory of operation of training machine does: the trainer holds the first handle device 21 and the second handle device 22 respectively, pulls towards the body of the trainer, so that the length of the rope 13 in the training frame assembly 10 is shortened, the rope 13 is shortened through the second pulley 32 and the fourth pulley 34, and both sides of the rope are stressed, so that the force of the rope 13 acts on the first pulley 31, namely the force on the left side acts on the first sliding chute 311, the force on the right side acts on the second sliding chute 312, both sliding chutes are stressed, the rope 13 balances the downward force on both sides of the first pulley 31, pulls the first pulley 31 to move downwards and is connected with one end of the movable elastic part 12 through the second fixing part 17 to stretch downwards, when the trainer continuously exerts the force, the elastic force of the elastic part 12 forms linear change, namely, the pulling is more necessary, and the training effect of linear force on the trainer is realized. When the trainer relaxes, the elastic member 12 needs to be retracted due to the elastic force of the elastic member 12, so that the second fixing member 17 drives the first pulley 31 to return to the original state. During the whole training process, the first pulley 31 is a movable pulley, and the second pulley 32, the third pulley 33 and the fourth pulley 34 are all fixed pulleys.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims (10)

1. A training machine comprising a training frame assembly characterized by: the training frame assembly comprises a frame body, an elastic device and a rope, wherein a first pull handle device and a second pull handle device are respectively arranged on two sides of the frame body, a second pulley on the same side as the first pull handle device, a fourth pulley on the same side as the second pull handle device and a third pulley positioned between the second pulley and the fourth pulley are fixedly arranged on the lower portion of the frame body, the upper end of the elastic device is fixedly connected to the frame body, a first pulley is arranged at the lower end of the elastic device and points to the third pulley, and the first pulley comprises a first sliding groove and a second sliding groove;

one end of the rope is fixedly connected with the first handle device and sequentially bypasses the second pulley, the first sliding groove, the third pulley, the second sliding groove and the fourth pulley until the other end of the rope is fixedly connected with the second handle device, the first handle device and/or the second handle device are pulled, and the rope drives the first pulley to move downwards.

2. Training machine according to claim 1, characterized in that: the elastic device comprises an elastic piece, the upper end of the elastic piece is fixedly connected with the frame body, and the lower end of the elastic piece is fixedly connected with the first pulley.

3. Training machine according to claim 2, characterized in that: the elastic device further comprises a first fixing piece and a connecting piece, two ends of the connecting piece are fixedly connected with the top of the frame body and one side of the first fixing piece respectively, and the other side of the first fixing piece is connected with the elastic piece.

4. The exercise machine of claim 3, wherein: the elastic device further comprises a second fixing piece, one side of the second fixing piece is connected with the lower end of the elastic piece, and the other side of the second fixing piece is connected with the first pulley.

5. The exercise machine of claim 4, wherein: the training frame assembly further comprises a guide piece, one end of the guide piece is fixedly connected to the first fixing piece, the second fixing piece is provided with a guide sleeve, and the guide sleeve is sleeved and slidably connected to the guide piece.

6. The exercise machine of claim 5, wherein: the training frame assembly further comprises a third fixing piece, the third pulley is fixedly connected to the third fixing piece, and the other end of the guide piece is fixedly connected with the upper end of the third fixing piece.

7. The exercise machine of claim 6, wherein: the lower end of the third fixing piece is fixedly connected with an avoiding piece, and the guide piece points to the avoiding piece.

8. Training machine according to any of claims 1 to 7, characterized in that: the axial directions of the first sliding groove, the second pulley and the fourth pulley are all arranged in the front-back direction.

9. The exercise machine of claim 8, wherein: the axial direction of the third pulley is arranged in the left-right direction.

10. Training machine according to claim 2, characterized in that: the elastic piece is a spring.

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