CN214512533U

CN214512533U - Chest clamping and expanding rehabilitation training machine

Info

Publication number: CN214512533U
Application number: CN202120154959.6U
Authority: CN
Inventors: 王士荣; 王海龙
Original assignee: Maizu Intelligent Technology Shanghai Co ltd
Current assignee: Maizu Intelligent Technology Shanghai Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-29
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a chest clamping and expanding rehabilitation training machine, which comprises a main frame, wherein the lower side of the main frame is rotatably connected with a rotating disc through a rotating shaft, the outer side of the rotating disc is sleeved with a driving belt, the rotating discs are connected through the driving of the driving belt, the middle part of the lower surface of the rotating disc is fixedly connected with a rotating seat, one end of the rotating seat is provided with an electric cylinder, and one end of the electric cylinder is rotatably connected with a moving rod through the rotating shaft; the utility model discloses a handle, gag lever post, dwang, rolling disc and electronic jar that set up provide the resistance through electronic jar when using, carry out the upper limbs activity through handle, gag lever post and dwang to transmission through the rolling disc is pressed on electronic jar, presss from both sides chest expanding training when making the upper limbs motion, and the damping that provides through electronic jar is more steady when the training, inertia when avoiding appearing the training and the injured phenomenon of collision appears.

Description

Chest clamping and expanding rehabilitation training machine

Technical Field

The utility model relates to the technical field of sports equipment, especially, relate to a press from both sides chest extension rehabilitation training machine.

Background

The general term of sports equipment, various instruments, equipment and articles used in competitive sports competitions and body-building exercises. The sports equipment and the sports are interdependent and mutually promoted. The popularity of sports and the diversification of sports have led to the development of the types, specifications, and the like of sports equipment. Similarly, the sports equipment with excellent quality, stable performance, safety and reliability not only can ensure that the competitive game is carried out under the impartial and fierce conditions, but also creates necessary material conditions for promoting the improvement of the exercise level. The human body is an organic whole composed of organ systems. When doing physical activity, it looks as if only the muscles are active. The respiration and blood circulation of the body are all involved in the activity and are governed and coordinated by the cerebral cortex.

The patent number is 201710256002.0 discloses an upper limbs rehabilitation training machine, include the frame, locate motor in the frame, connect in output gear on the motor and with output gear engaged with drive gear, the drive gear center is equipped with the transmission shaft, the transmission shaft is installed on the pedestal, the crank along its radial extension is respectively installed at both ends of transmission shaft, the outside extension of articulate other end perpendicularly has the pivot, the outside extension in pivot rear that is located in the both sides limit of frame has the back shaft, pivot and back shaft are located same horizontal plane.

Patent No. 201310729204.4 discloses a flexible rehabilitation training machine, which belongs to the field of physiotherapy instruments. The utility model comprises a seat device, a frame, a spring damping device, a motor driving device, a hand training device, a foot training device, a connecting component and a pulley block, wherein the hand training device comprises a right pull ring, a left pull ring, a right pull rope and a left pull rope, and the hand training device is connected with the spring damping device; the foot training device comprises a pedal, a handle, a middle pull rope and a transmission device, wherein the handle is connected with the pedal through the transmission device, and the foot training device is connected with the spring damping device; the spring damping device and the motor driving device are arranged in the frame and are connected through the connecting component; the seat device is provided at the rear of the hand training device and the foot training device.

The existing rehabilitation training machines are generally used for rehabilitation training of upper and lower limbs and the like, the rehabilitation training devices for the chest are few, and certain inertia is generated due to rotation of a damping rotating shaft and the like during training to cause the phenomenon that force application is unstable and stress is injured, so that the chest clamping and expanding rehabilitation training machine is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the rehabilitation training equipment for the chest is less in the prior art, and the chest expanding rehabilitation training machine is provided because the rotation of the damping rotating shaft and the like can generate certain inertia to lead to unstable force application and the defect of force injury when training.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a press from both sides chest extension rehabilitation training machine, includes the body frame, the downside of body frame is rotated through the pivot and is connected with the rolling disc, the outside cover of rolling disc is equipped with the drive belt, connect through drive belt transmission between the rolling disc, the lower surface middle part fixedly connected with of rolling disc rotates the seat, the one end of rotating the seat is provided with electronic jar, the one end and the carriage release lever of electronic jar are rotated through the pivot and are connected, the piston rod of electronic jar one end is rotated with the rotation seat and is connected, bolt fixedly connected with dwang is passed through at the downside middle part of rolling disc, the one end of dwang is provided with the gag lever post, the one end of gag lever post closes soon through the nut and is fixed with the handle.

The key concept of the technical scheme is as follows: through holding the handle, drive gag lever post and dwang through the rolling disc and rotate when hand and arm remove, and provide the resistance through electronic jar, drive the chest when upper limbs training and press from both sides chest expanding training.

Further, the upside of gag lever post is provided with spacing seat, the downside of gag lever post closes soon has the set screw, spacing seat passes through the set screw to be fixed on the gag lever post, the inboard of spacing seat is provided with the protection and fills up.

Furthermore, the side-looking shape of the limiting seat is set to be V-shaped, a groove is formed in the lower surface of the limiting seat, and the limiting seat is clamped on the limiting rod through the groove and fixed through a fixing screw.

Furthermore, a support rod is arranged on the lower side of the front end of the main frame, a support sleeve is fixedly connected to the end portion of the support rod, and an anti-slip pad is arranged on the lower side of the support sleeve.

Further, a moving rod is arranged on the lower side of the rear end of the main frame, a moving sleeve is fixedly connected to the end portion of the moving rod, and a moving wheel is rotatably connected to the lower side of the moving sleeve.

Further, the upside of body frame passes through bolt fixedly connected with fixed plate, the upper surface of fixed plate passes through bolt fixedly connected with cushion, the upper end of body frame passes through bolt fixedly connected with back, the upper end of back passes through bolt fixedly connected with link, the upper end of link passes through screw fixedly connected with headrest.

Further, a damping column is arranged on one side of the lower end of the rotating rod, and a rubber pad is arranged at one end of the damping column.

Furthermore, the transmission belt is sleeved on the rotating disc in a shape of a Chinese character 'zi', and one side of the rotating disc is fixedly connected with a limiting damping head through a screw.

Further, the non-slip mat is set to be an arc-shaped mat, and the non-slip mat is overlapped and fixed on the lower side of the supporting sleeve.

Further, the support rod and the moving wheel are located below the seat cushion, and the moving rod and the moving wheel are located obliquely below the backrest.

The utility model has the advantages that:

1. through the handle that sets up, gag lever post, dwang, rolling disc and electronic jar, provide the resistance through electronic jar when using, carry out the upper limbs activity through handle, gag lever post and dwang to transmission pressure through the rolling disc is on electronic jar, presss from both sides chest expanding training when making the upper limbs motion, and the damping that provides through electronic jar is more steady when the training, inertia when avoiding appearing the training and the phenomenon of collision injury appears.

2. Through the limiting seat and the protective pad which are arranged, the arms are limited on the limiting rod when the device is used, so that the phenomenon that the chest cannot be effectively trained due to the swinging of the arms during training is avoided, and the phenomenon that the arms are damaged due to friction can be avoided through the protection of the arc-shaped protective pad.

3. Through the slipmat that sets up with remove the wheel, support ground through the slipmat and make the training machine place more stably when using, can perk the slipmat and promote the training machine through removing the wheel and remove when carrying the training machine, the convenience removes the training machine.

Drawings

Fig. 1 is a schematic structural view of a chest clamping and expanding rehabilitation training machine provided by the utility model;

fig. 2 is a schematic view of the upward view structure of the rehabilitation training machine for clamping and expanding chest provided by the utility model;

fig. 3 is a schematic view of the back view structure of the rehabilitation training machine for clamping and expanding chest.

In the figure: the device comprises a headrest 1, a connecting frame 2, a backrest 3, a handle 4, a limiting rod 5, a limiting seat 6, a protective cushion 7, a rotating rod 8, a cushion 9, a main frame 10, a supporting rod 11, a supporting sleeve 12, a non-slip mat 13, a rotating disc 14, an electric cylinder 15, a moving rod 16, a moving sleeve 17, a moving wheel 18, a driving belt 19, a limiting damping head 20, a fixing screw 21, a fixing plate 22, a damping column 23 and a rotating seat 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a rehabilitation training machine for clamping and expanding chest comprises a main frame 10, a rotary disc 14 is rotatably connected to the lower side of the main frame 10 through a rotary shaft, a transmission belt 19 is sleeved on the outer side of the rotary disc 14, the rotary discs 14 are in transmission connection through the transmission belt 19, a rotary seat 24 is fixedly connected to the middle of the lower surface of the rotary disc 14, an electric cylinder 15 is arranged at one end of the rotary seat 24, one end of the electric cylinder 15 is rotatably connected with a movable rod 16 through the rotary shaft, a piston rod at one end of the electric cylinder 15 is rotatably connected with the rotary seat 24, the training is more stable through the damping of the electric cylinder 15, a rotary rod 8 is fixedly connected to the middle of the lower side of the rotary disc 14 through a bolt, a limit rod 5 is arranged at one end of the rotary rod 8, a handle 4 is fixedly screwed to one end of the limit rod 5 through a nut, the handle 4 is held by hand, the rotary disc 14 drives the limit rod 5 and the rotary rod 8 to rotate when the hand and the arm move, and the electric cylinder 15 provides resistance to drive the chest to perform chest clamping and chest expanding training during upper limb training.

As can be seen from the above description, the present invention has the following advantages: provide the resistance through electronic jar 15, carry out the upper limbs activity through handle 4, gag lever post 5 and dwang 8 to transmission pressure through rolling disc 14 is on electronic jar 15, presss from both sides chest expanding training when making the upper limbs motion, and the damping through electronic jar 15 is more steady when the training, inertia when avoiding appearing the training and the phenomenon of collision injury appears.

The upper side of the limiting rod 5 is provided with a limiting seat 6, the lower side of the limiting rod 5 is screwed with a fixing screw 21, the limiting seat 6 is fixed on the limiting rod 5 through the fixing screw 21, the inner side of the limiting seat 6 is provided with a protective pad 7, the arm is limited through the limiting seat 6, and the phenomenon that the movement of the arm affects the training of the chest during the training is avoided.

Spacing seat 6 look sideways at the shape and set up to the V type, and spacing seat 6's lower surface is seted up flutedly, and spacing seat 6 passes through the recess block on gag lever post 5 and fixed through set screw 21, makes spacing seat 6 fix more stably on gag lever post 5 when using.

The front end downside of body frame 10 is provided with bracing piece 11, and the tip fixedly connected with of bracing piece 11 supports cover 12, and the downside that supports cover 12 is provided with slipmat 13, and is more stable when making the training machine place through slipmat 13.

The rear end downside of body frame 10 is provided with carriage release lever 16, and the tip fixedly connected with of carriage release lever 16 removes cover 17, and the downside that removes cover 17 rotates and is connected with and removes wheel 18, makes things convenient for the training machine to remove through removing wheel 18.

The upside of body frame 10 passes through bolt fixedly connected with fixed plate 22, and the upper surface of fixed plate 22 passes through bolt fixedly connected with cushion 9, and bolt fixedly connected with back 3 is passed through to the upper end of body frame 10, and bolt fixedly connected with link 2 is passed through to the upper end of back 3, and screw fixedly connected with headrest 1 is passed through to the upper end of link 2, and it is more comfortable to make the people sit on the training machine through cushion 9, back 3 and headrest 1.

Lower extreme one side of dwang 8 is provided with damping post 23, and the one end of damping post 23 is provided with the rubber pad, makes dwang 8 support through damping post 23 when placing to avoid the too big not good training of dwang 8 turned angle.

The transmission belt 19 is 8-shaped and is sleeved on the rotating disc 14, one side of the rotating disc 14 is fixedly connected with a limiting damping head 20 through a screw, so that the transmission belt 19 can better transmit when in use, and the rotating disc 14 can better bear force when in rotating training.

The non-slip mat 13 is set to be an arc-shaped mat, and the non-slip mat 13 is overlapped and fixed on the lower side of the supporting sleeve 12, so that the non-slip mat 13 is supported on the ground when in use, and the non-slip effect is better.

The support bar 11 and the moving wheel 18 are positioned below the seat cushion 9, and the moving bar 16 and the moving wheel 18 are positioned obliquely below the backrest 3, so that the main frame 10 is better supported on the ground when the support bar 11 and the moving bar 16 are used.

By adopting the limiting seat 6 and the protective pad 7, when in use, the arms are limited on the limiting rod 5, thereby avoiding the phenomenon that the chest cannot be effectively trained due to the swinging of the arms during training, and avoiding the phenomenon that the arms are damaged due to friction through the protection of the arc-shaped protective pad 7.

Adopt foretell slipmat 13 and remove wheel 18, support ground through slipmat 13 and make the training machine place more stably when using, can stick up slipmat 13 and promote the training machine through removing wheel 18 and remove when carrying the training machine, conveniently remove the training machine.

In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:

example 1

A chest clamping and expanding rehabilitation training machine comprises a main frame 10, the lower side of the main frame 10 is rotatably connected with a rotating disc 14 through a rotating shaft, the outer side of the rotating disc 14 is sleeved with a driving belt 19, the rotating discs 14 are in transmission connection through the driving belt 19, the lower surface middle part of the rotating disc 14 is fixedly connected with a rotating seat 24, one end of the rotating seat 24 is provided with an electric cylinder 15, one end of the electric cylinder 15 is rotatably connected with a moving rod 16 through the rotating shaft, a piston rod at one end of the electric cylinder 15 is rotatably connected with the rotating seat 24, the lower side middle part of the rotating disc 14 is fixedly connected with a rotating rod 8 through a bolt, one end of the rotating rod 8 is provided with a limiting rod 5, one end of the limiting rod 5 is fixedly provided with a handle 4 through a nut in a screwing manner, when the handle 4 is held by hand, the limiting rod 5 and the rotating rod 8 are driven to rotate by the rotating disc 14 when the hand and the arm move, and the electric cylinder 15 provides resistance to drive the chest to perform chest clamping and chest expanding training during upper limb training.

The upper side of the limiting rod 5 is provided with a limiting seat 6, the lower side of the limiting rod 5 is screwed with a fixing screw 21, the limiting seat 6 is fixed on the limiting rod 5 through the fixing screw 21, the inner side of the limiting seat 6 is provided with a protective cushion 7, the arm is limited through the limiting seat 6, and the phenomenon that the movement of the arm affects the chest training during the training is avoided; the side view shape of the limiting seat 6 is set to be V-shaped, a groove is formed in the lower surface of the limiting seat 6, the limiting seat 6 is clamped on the limiting rod 5 through the groove and fixed through the fixing screw 21, and the limiting seat 6 is fixed on the limiting rod 5 more stably when in use; a support rod 11 is arranged at the lower side of the front end of the main frame 10, the end part of the support rod 11 is fixedly connected with a support sleeve 12, and an anti-skid pad 13 is arranged at the lower side of the support sleeve 12, so that the training machine is more stable when being placed through the anti-skid pad 13; a moving rod 16 is arranged on the lower side of the rear end of the main frame 10, the end part of the moving rod 16 is fixedly connected with a moving sleeve 17, and the lower side of the moving sleeve 17 is rotatably connected with a moving wheel 18, so that the movement of the training machine is facilitated through the moving wheel 18; the upper side of the main frame 10 is fixedly connected with a fixing plate 22 through bolts, the upper surface of the fixing plate 22 is fixedly connected with a cushion 9 through bolts, the upper end of the main frame 10 is fixedly connected with a backrest 3 through bolts, the upper end of the backrest 3 is fixedly connected with a connecting frame 2 through bolts, the upper end of the connecting frame 2 is fixedly connected with a headrest 1 through bolts, and people can sit on the training machine more comfortably through the cushion 9, the backrest 3 and the headrest 1; a damping column 23 is arranged on one side of the lower end of the rotating rod 8, and a rubber pad is arranged at one end of the damping column 23, so that the rotating rod 8 is supported by the damping column 23 when being placed, and the condition that the rotating angle of the rotating rod 8 is too large and the training is not good is avoided; the transmission belt 19 is sleeved on the rotating disc 14 in an 8-shaped manner, and one side of the rotating disc 14 is fixedly connected with a limiting damping head 20 through a screw, so that the transmission belt 19 can better transmit when in use, and the rotating disc 14 can better bear force when in rotating training; the anti-skid pad 13 is an arc pad, and the anti-skid pad 13 is overlapped and fixed on the lower side of the support sleeve 12, so that the anti-skid effect of the anti-skid pad 13 supported on the ground is better when the anti-skid pad is used; the support bar 11 and the moving wheel 18 are positioned below the seat cushion 9, and the moving bar 16 and the moving wheel 18 are positioned obliquely below the backrest 3, so that the main frame 10 is better supported on the ground when the support bar 11 and the moving bar 16 are used.

The working principle of the utility model is as follows: when in use, a person sits on the cushion 9 and leans against the backrest 3, the headrest is arranged on the headrest 1, the arms are placed on the inner side of the limiting seat 6, the arms are protected through the protective cushion 7, the handle 4 is held by a hand, the movement of the arms is prevented through the limiting of the limiting seat 6 from influencing chest exertion during training, the chest exertion is forced to match the arms and the hand to drive the handle 4, the limiting rod 5 and the rotating rod 8 to rotate through the rotating disk 14, the rotating disk 14 pushes the electric cylinder 15 through the rotating seat 24, the damping provided by the electric cylinder 15 is more stable during training, the phenomenon of collision and injury caused by inertia during training is avoided, so that chest clamping and chest expanding training is carried out, when in use, the person sits on the cushion 9 and supports the support rod 11 in the gravity center, the antiskid is supported through the antiskid cushion 13, so that the training machine is more stable, and the support rod 11 can be lifted up through the moving rod 16 as a fulcrum when the training machine needs to be moved, the moving wheels 18 are supported on the ground to move the training machine, thereby facilitating the carrying of the training machine.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rehabilitation training machine for clamping and expanding the chest, which is characterized by comprising a main frame (10), wherein the lower side of the main frame (10) is rotatably connected with a rotating disc (14) through a rotating shaft, a transmission belt (19) is sleeved on the outer side of the rotating discs (14), the rotating discs (14) are in transmission connection through the transmission belt (19), the middle part of the lower surface of the rotating disc (14) is fixedly connected with a rotating seat (24), one end of the rotating seat (24) is provided with an electric cylinder (15), one end of the electric cylinder (15) is rotationally connected with the movable rod (16) through a rotating shaft, a piston rod at one end of the electric cylinder (15) is rotationally connected with the rotating seat (24), the middle part of the lower side of the rotating disc (14) is fixedly connected with a rotating rod (8) through a bolt, one end of the rotating rod (8) is provided with a limiting rod (5), and one end of the limiting rod (5) is fixed with a handle (4) through a nut in a screwing mode.

2. The rehabilitation training machine for clamping and expanding the chest as recited in claim 1, characterized in that the upper side of the limiting rod (5) is provided with a limiting seat (6), the lower side of the limiting rod (5) is screwed with a fixing screw (21), the limiting seat (6) is fixed on the limiting rod (5) through the fixing screw (21), and the inner side of the limiting seat (6) is provided with a protective pad (7).

3. The rehabilitation training machine for clamping and expanding the chest as claimed in claim 2, wherein the side view of the limiting seat (6) is arranged in a V shape, a groove is formed in the lower surface of the limiting seat (6), and the limiting seat (6) is clamped on the limiting rod (5) through the groove and fixed through a fixing screw (21).

4. The chest clamping and expanding rehabilitation training machine as claimed in claim 1, wherein a support rod (11) is arranged at the lower side of the front end of the main frame (10), a support sleeve (12) is fixedly connected to the end of the support rod (11), and a non-slip mat (13) is arranged at the lower side of the support sleeve (12).

5. The chest clamping and expanding rehabilitation training machine as claimed in claim 4, characterized in that a moving rod (16) is arranged at the lower side of the rear end of the main frame (10), a moving sleeve (17) is fixedly connected to the end of the moving rod (16), and a moving wheel (18) is rotatably connected to the lower side of the moving sleeve (17).

6. The chest-clamping and chest-expanding rehabilitation training machine as claimed in claim 5, wherein the upper side of the main frame (10) is fixedly connected with a fixing plate (22) through bolts, the upper surface of the fixing plate (22) is fixedly connected with a cushion (9) through bolts, the upper end of the main frame (10) is fixedly connected with a backrest (3) through bolts, the upper end of the backrest (3) is fixedly connected with a connecting frame (2) through bolts, and the upper end of the connecting frame (2) is fixedly connected with a headrest (1) through screws.

7. The rehabilitation training machine for clamping and expanding the chest as recited in claim 1, characterized in that one side of the lower end of the rotating rod (8) is provided with a damping column (23), and one end of the damping column (23) is provided with a rubber pad.

8. The rehabilitation training machine for clamping and expanding the chest as recited in claim 1, characterized in that the transmission belt (19) is sleeved on the rotating disc (14) in a shape of 8, and one side of the rotating disc (14) is fixedly connected with a limit damping head (20) through a screw.

9. The chest-clamping and chest-expanding rehabilitation training machine as claimed in claim 6, wherein the non-slip mat (13) is configured as an arc-shaped mat, and the non-slip mat (13) is fixed on the lower side of the support sleeve (12) in an overlapping manner.

10. The chest-clamping and chest-expanding rehabilitation training machine as claimed in claim 6, characterized in that the support rods (11) and the moving wheels (18) are located below the seat cushion (9), and the moving rods (16) and the moving wheels (18) are located obliquely below the backrest (3).