CN211461070U - Multifunctional knee joint rehabilitation exercise massage chair - Google Patents

Abstract

The utility model discloses a multifunctional knee joint rehabilitation exercise massage chair, which belongs to the technical field of knee joint rehabilitation, and comprises a chair body, wherein a storage groove is arranged on the front wall of a backrest of the chair body, a through groove is longitudinally arranged in the middle of the storage groove, a mounting plate is arranged in the through groove, the mounting plate penetrates through the through groove and extends to the front side and the rear side of the backrest of the chair body, massage rollers are connected on the two side walls of the front side of the mounting plate through supporting shafts, a vertical plate is connected at the rear end of the mounting plate, the bottom end of the vertical plate is connected with a top plate through a coupling, the bottom end of the top plate is connected with a pushing plate through a pin shaft, the outer side walls of handrails at the two sides of the chair body are connected with turntables through pin shafts, a knee joint patient who is inconvenient to move can exercise by shaking the turn, simultaneously, the arm can be moved, the muscles and the tendons can be relaxed, the blood circulation can be promoted, and the operation is simple and easy.

Description

A multifunctional knee joint rehabilitation exercise massage chair

technical field

The utility model relates to the technical field of knee joint rehabilitation, in particular to a multifunctional knee joint rehabilitation exercise massage chair.

Background technique

At present, although there are various kinds of fitness equipment in our country, there are still not many exercise equipment for the knee joint. The exercise methods are mainly aimed at the thigh wrapping exercise, thigh flexion-extension, leg lift and other actions to enhance the strength of the thigh muscle to protect the knee joint. The main representative products are exercise bikes, rowing machines, knee lifters, elliptical machines, and space walkers.

The main population of knee arthritis is the middle-aged and the elderly. Some equipment on the market may not be suitable for people with limited mobility, especially those who have difficulty exercising after surgery. Some people who need to stand will also cause certain damage to the knee joint during exercise. stress, fatigue easily.

Utility model content

The purpose of this utility model is to provide a kind of multifunctional knee joint rehabilitation exercise massage chair, in order to solve the problem that the main crowd of knee arthritis proposed in the above-mentioned background art is middle-aged and elderly people, and some equipments on the market are suitable for people with inconvenient mobility, especially those who have just undergone surgery. It may not be suitable for people who are inconvenient to exercise. Some people who need to stand will also cause a certain amount of pressure on the knee joint during exercise, and are prone to fatigue.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multifunctional knee joint rehabilitation exercise massage chair, comprising a seat body, a storage groove is opened on the front wall of the backrest of the seat body, and the middle part of the storage groove is A passage groove is longitudinally opened, and a mounting plate is arranged in the passage groove. The mounting plate penetrates the passage groove and extends to the front and rear sides of the backrest of the seat body, and the front side walls of the mounting plate pass through the support shaft. A massage roller is connected, a vertical plate is connected to the rear end of the mounting plate, a top plate is connected to the bottom end of the vertical plate through a coupling, and a push plate is connected to the bottom end of the top plate through a pin. The outer side walls of the armrests on both sides of the main body are connected with a turntable through a pin shaft, the edge of the outer wall of the turntable is connected with a rocker arm in a shape perpendicular to the turntable, and a first connecting rod is sleeved on the outer wall of the rocker arm. The bottom end of the first connecting rod is connected with a second connecting rod through a pin shaft, and a first supporting shaft, a second supporting shaft and a first supporting shaft are sequentially connected between the second connecting rods on both sides of the seat body from the rear end to the front end. Three support shafts, the first support shaft is rotatably installed on the two chair legs on the rear side of the seat body through bearings, the push plate is fixedly connected to the outer walls of the first support shaft and the second support shaft, the third support shaft The support shaft is located on the front side of the front leg of the seat body, the front end of the lower surface of the seat of the seat body is connected with a support arm through a pin shaft, and a waist-shaped adjustment groove is opened in the middle of the body of the support arm. The shape adjustment groove is sleeved on the outer wall of the third support shaft, and the bottom end of the support arm is connected with a pedal.

Preferably, a positioning ring is sleeved on the outer wall of the vertical plate, and the positioning ring is fixedly connected with the rear side wall of the backrest of the seat body.

Preferably, a linear bearing is fixedly embedded in the interior of the positioning ring, and the linear bearing is sleeved on the outer wall of the vertical plate.

Preferably, the massage rollers are rubber massage rollers, and there are two massage rollers on both sides of the mounting plate.

Preferably, the pedal is L-shaped, and the outer wall of the pedal is covered with a soft rubber cover.

Compared with the prior art, the beneficial effects of the present utility model are:

Knee patients with inconvenience can exercise by shaking the runner while sitting and standing. While knee joint rehabilitation exercise, they can massage their back and move their arms at the same time to relax tendons and activate blood, which is simple and easy to operate.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic structural diagram of the lower left side of FIG. 1 of the present utility model viewed from the bottom.

In the figure: 1 seat body, 2 storage slot, 3 mounting plate, 4 massage roller, 5 vertical plate, 6 top plate, 7 push plate, 8 turntable, 9 rocker arm, 10 first link, 11 second link, 12 first support shaft, 13 third support shaft, 14 support arm, 15 waist-shaped adjustment groove, 16 pedal.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Example:

1-2, the present utility model provides a technical solution: a multifunctional knee joint rehabilitation exercise massage chair, comprising a seat body 1, a storage slot 2 is opened on the front wall of the backrest of the seat body 1, and the storage slot The middle part of 2 is longitudinally provided with a passage slot, and a mounting plate 3 is arranged in the passage slot. The mounting plate 3 penetrates through the passage slot and extends to the front and rear sides of the backrest of the seat body 1, and the two side walls of the front side of the mounting plate 3 are supported by The shaft is connected with the massage roller 4, and the longitudinal height of the passing groove is greater than the longitudinal height of the mounting plate 3, so that the mounting plate 3 can move longitudinally in the passing groove, and the mounting plate 3 drives the massage roller 4 to move longitudinally, so that the massage roller 4 is on the back of the human body Roll to achieve the effect of massage;

The rear end of the mounting plate 3 is connected with a vertical plate 5, the bottom end of the vertical plate 5 is connected with a top plate 6 through a coupling, and the bottom end of the top plate 6 is connected with a push plate 7 through a pin. The driving end of the longitudinal movement of the plate 5, and the vertical plate 5 can drive the installation plate 3 to move longitudinally;

The outer side walls of the armrests on both sides of the seat body 1 are connected with a turntable 8 through pins. The edge of the outer wall of the turntable 8 is connected with a rocker arm 9 in a shape perpendicular to the turntable 8. The outer wall of the rocker arm 9 is sleeved with a first connection. The rod 10, the bottom end of the first connecting rod 10 is connected with a second connecting rod 11 through a pin shaft, and the first connecting rod 10 is connected at the front position of the second connecting rod 11;

A first support shaft 12, a second support shaft and a third support shaft 13 are sequentially connected between the second connecting rods 11 on both sides of the seat body 1 from the rear end to the front end. The first support shaft 12 is rotatably installed on the seat through a bearing. On the two chair legs on the rear side of the chair body 1, the push plate 7 is fixedly connected to the outer walls of the first support shaft 12 and the second support shaft. The third support shaft 13 is located on the front side of the front leg of the chair body 1. The front end of the lower surface of the seat of the chair body 1 is connected with a support arm 14 through a pin. The middle of the body of the support arm 14 is provided with a waist-shaped adjustment groove 15. The waist-shaped adjustment groove 15 is sleeved on the outer wall of the third support shaft 13. The support arm The bottom end of 14 is connected with a pedal 16, the first support shaft 12 is used as a support point for the swing of the second link 11, the second link 11 can swing around the first support shaft 12, and the swing of the second link 11 can drive and push The plate 7 also swings around the first support shaft 12, so that the push plate 7 can drive the top plate 6 to move longitudinally, and the swing of the second link 11 can also push the support arm 14, pedal 16 forward or through the third support shaft 13. Swing back so that the patient's leg can be extended and retracted.

A positioning ring is sleeved on the outer wall of the vertical plate 5, and the positioning ring is fixedly connected with the rear side wall of the backrest of the seat body 1. Through the setting of the positioning ring, the vertical plate 5 can be restricted in the positioning ring, so that it can only move longitudinally. Without deflection, the massage roller 4 can ensure the massage effect on the back of the human body.

The interior of the positioning ring is fixedly embedded with a linear bearing. The linear bearing is sleeved on the outer wall of the vertical plate 5. The setting of the linear bearing can reduce friction. The vertical plate 5 is set in a cylindrical shape that matches the linear bearing. .

The massage rollers 4 are rubber massage rollers, and there are two massage rollers 4 on both sides of the mounting plate 3 .

The pedal 16 is L-shaped, and the outer wall of the pedal 16 is covered with a soft rubber cover.

Working principle: the user sits on the seat body 1, the feet are supported on the pedals 16, the two hands are placed on the armrests on both sides, and the two hands respectively hold the rocker arms 9 on both sides. The arm 9 rotates the turntable 8 in the same direction and at the same rotation speed, and the turntable 8 drives the first connecting rod 10 to stretch and move, and the first connecting rod 10 drives the second connecting rod 11 to move, and under the support of the first support shaft 12 , so that the second link 11 reciprocates up and down around the position of the first support shaft 12;

The swing of the second link 11 drives the support arm 14 to swing back and forth through the third support shaft 13, thereby driving the pedal 16 to swing, and the foot supported on the pedal 16 can perform alternating flexion and extension movements under the action of the pedal 16, and the large bag knee joint exercise the role of;

At the same time, the swing of the second connecting rod 11 drives the push plate 7 to also swing, and the rear end of the push plate 7 drives the top plate 6, the vertical plate 5 and the mounting plate 3 to move up and down, so that the mounting plate 3 drives the massage roller 4 to move up and down in the storage slot 2 Moving, the massage roller 4 is supported on the back of the human body to move to achieve the effect of massage.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the present invention. The present invention can be realized in other specific forms without the spirit or basic characteristics of The scope of the present invention is defined by the appended claims rather than the above description, and therefore all changes that come within the meaning and scope of equivalency of the claims are intended to be embraced within the present invention, and any reference signs in the claims shall not be included deemed to limit the claims involved.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A multifunctional knee joint rehabilitation exercise massage chair, comprising a chair body (1), characterized in that: a storage slot (2) is provided on the front wall of the backrest of the chair body (1), and the storage slot is The middle part of (2) is longitudinally provided with a passage groove, and a mounting plate (3) is arranged in the passage groove. The mounting plate (3) penetrates the passage groove and extends to the front and rear sides of the backrest of the seat body (1), so Massage rollers (4) are connected to the two side walls of the front side of the mounting plate (3) through support shafts, and a vertical plate (5) is connected to the rear end of the mounting plate (3). The vertical plate (5) The bottom end of the chair body (1) is connected with a top plate (6) through a coupling, the bottom end of the top plate (6) is connected with a push plate (7) through a pin shaft, and the outer side walls of the armrests on both sides of the seat body (1) are A turntable (8) is connected through a pin shaft, and a rocker arm (9) is connected to the edge of the outer wall of the turntable (8) in a shape perpendicular to the turntable (8), and the outer wall of the rocker arm (9) is sleeved with a third A connecting rod (10), the bottom end of the first connecting rod (10) is connected with a second connecting rod (11) through a pin, and the second connecting rod (11) on both sides of the seat body (1) A first support shaft (12), a second support shaft and a third support shaft (13) are sequentially connected between them from the rear end to the front end, and the first support shaft (12) is rotatably mounted on the seat body (1 through a bearing) ) on the two chair legs on the rear side, the push plate (7) is fixedly connected to the outer walls of the first support shaft (12) and the second support shaft, and the third support shaft (13) is located on the seat body (1). ) The front side of the front leg, the front end of the lower surface of the seat of the seat body (1) is connected with a support arm (14) through a pin shaft, and a waist-shaped adjustment groove is opened in the middle of the body of the support arm (14) (15), the waist-shaped adjusting groove (15) is sleeved on the outer wall of the third support shaft (13), and the bottom end of the support arm (14) is connected with a pedal (16). 2. A multifunctional knee joint rehabilitation exercise massage chair according to claim 1, characterized in that: a positioning ring is sleeved on the outer wall of the vertical plate (5), and the positioning ring is connected to the seat body (1). ) is fixedly attached to the back side wall of the backrest. 3. The multifunctional knee joint rehabilitation exercise massage chair according to claim 2, wherein a linear bearing is fixedly embedded in the interior of the positioning ring, and the linear bearing is sleeved on the outer wall of the vertical plate (5). . 4. A multifunctional knee joint rehabilitation exercise massage chair according to claim 1, characterized in that: the massage roller (4) is a rubber massage roller, and the massage rollers (4) on both sides of the mounting plate (3) The number is two. 5 . The multifunctional knee joint rehabilitation exercise massage chair according to claim 1 , wherein the pedal ( 16 ) is L-shaped, and the outer wall of the pedal ( 16 ) is covered with a rubber soft cover. 6 .

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