KR101683871B1

KR101683871B1 - Chair for exercising whole-body

Info

Publication number: KR101683871B1
Application number: KR1020150052643A
Authority: KR
Inventors: 이전교
Original assignee: 이전교
Priority date: 2015-04-14
Filing date: 2015-04-14
Publication date: 2016-12-08
Also published as: KR20160122927A

Abstract

A lifting and lowering assembly fixed to the fixed base and automatically adjusting an angle of a lifting and a backrest of the lifting body; A leg support frame fixed to the lifting assembly as it is supported on the legs in a state of being seated on the legs and having a hinge portion swingable in a horizontal direction; a side plate fixed to the fixed base and disposed on both side surfaces of the seat and the back; And an armrest frame swingably hinged to an upper surface of each of the side plates in a horizontal direction, wherein the armrest frame further comprises a handle capable of being held by hand, and the legrest frame and the armrest frame And a plurality of rollers capable of supporting the leg joints, the thigh muscles, and the calf muscles are coupled to the leg support frames, do.

Description

{CHAIR FOR EXERCISING WHOLE-BODY}

The present invention relates to a whole body exercise chair, and more particularly, it is possible to automatically adjust the angle of a left and right backrests, and to allow a leg to be spread in a lying state on a backrest and a backrest, Of course, the whole body exercise can be performed in parallel with the limb exercise and the upper body motion, and the whole body exercise chair can be more easily exercised when the upper body is exercised so that elasticity is generated in the seat.

Generally, a chair can be divided into a massage chair, a rest chair, a desk chair, and a sports chair depending on the purpose.

A massage chair is used to massage the back of the limbs when sitting on a chair.

The rest chair is designed with a focus on the cushion and backrest angles to maintain a comfortable condition.

And the desk chair is made by dividing the backrest into two bifurcations to connect the backrest flexibly to suit the task and to protect the spine.

The exercise chair is configured to allow the waist to sit while sitting.

As a conventional exercise chair, "multifunctional exercise chair (Patent Publication No. 2011-0097063)" has been disclosed.

Such a multifunctional exercise chair can be configured to perform more systemic abdominal exercises by adjusting the elasticity of the backrest as well as the side motion and waist motion.

However, such a conventional exercise chair can not exercise arms and legs and can not be used as a separate rest chair.

Accordingly, there is a demand for an exercise chair that can perform both the limb movement and the upper body motion in parallel with the whole body exercise, and can take a comfortable rest.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is a first object of the present invention to provide an adjustable angle control device for an automobile which can automatically adjust the angles of the left and right backrests, Sleeping and resting, as well as providing a whole body exercise chair that can perform whole body exercises in parallel with limb exercises and upper body exercises.

A second object of the present invention is to provide a whole body exercise chair in which a resilient force is generated in the seat when the upper body is exercised, so that the upper body exercise can be more easily performed.

A first aspect of the present invention relates to a whole body exercise chair, comprising a fixed base (10) fixed to the fixed base (10) The lifting and lowering assembly 40 automatically adjusts the angle of the lifting and lowering of the backrest 30 and the angle of the backrest 30 at the same time, A leg support frame 50 fixed to the lifting assembly 40 and having a hinge portion 52 swingable in a horizontal direction and a leg support frame 50 fixed to the base 20 and the back 30, A side plate 60 disposed on both side surfaces of the side plate 60; And an armrest frame 61 swingably hinged to the upper surface of each side plate 60 in a horizontal direction. The armrest frame 61 is provided with a handle 611 that can be held by hand, And the leg support frame 50 and the armrest frame 61 are connected to each other through the interlocking frame 70 so that the legs can swing simultaneously. And a plurality of rollers 51 capable of supporting leg joints, thigh muscles, and calf muscles are combined.

The second invention is characterized in that, in the first invention, each of the leg support frames (50) is constituted so that the two rollers (51) are engaged with each other at a predetermined interval to fix the ankles between the rollers .

The third invention is characterized in that, in the first invention, the platform (20) is coupled to the elastic coil (432) provided on the lifting assembly (40)

A fourth aspect of the present invention is the fourth aspect according to the first aspect of the present invention, wherein the lifting assembly (40) comprises driving means (41) fixed to the upper surface of the fixed base (10) and connected to the worm (411) A first support frame 42 fixed to the upper surface of the first support frame 42 and hinged to the worm gear 421 which is coupled to the worm 411 and moved back and forth, A first link frame 43 hinged to the wing mechanism 421 and horizontally coupled to a lifting base 431 to which an elastic coil 432 connected to the lifting base 20 is coupled; A second link frame 44 interconnected by the worm gear 43 and moving up and down the first link frame 43 in accordance with the forward and backward movement of the worm gear 421, A third link frame 46 hinged to the upper end of the second support frame 45 and a third link frame 46 hinged to the upper surface of the fixing base 10, A fifth link frame 48 hingedly connected to the fourth link frame 47 and the third link frame 46 on both sides thereof; One side is hinged to the first link frame 43 so that the third link frame 46 is rotated in the forward and backward direction in conjunction with the elevation of the first link frame 43, And a sixth link frame (49) hinged to a connecting portion of the fourth link frame (47).

The fifth aspect of the present invention provides the fifth aspect of the present invention in the fourth aspect of the present invention, in which the backrest (30) is fixed to the fifth link frame (48) and the third link frame And a backrest plate (31) connected to the hinge connection portion.

A sixth invention is characterized in that, in the first invention, the interlocking frame (70) is a structure having a wrinkle portion (71) to be stretched and contracted.

According to the whole body exercise chair of the present invention, one chair functions as a chair for exercise and a chair for rest.

In addition, the angle of the seat and the backrest can be adjusted automatically, and the legs can be unfolded on the seat and the backrest so that sleeping and resting can be performed. In addition, the legrest movement and the upper body movement can be performed in parallel There is an effect that can be done.

In addition, when the upper body is exercised, elasticity is generated on the seat, so that the upper body exercise can be performed more easily, so that it can be used for the rehabilitation of the waist.

1 is a perspective view of a whole body exercise chair according to the present invention,
Fig. 2 and Fig. 3 are operation diagrams showing the angle adjustment of the seat and the backrest in Fig. 1,
FIG. 4 is a plan view showing a leg support frame interlocked with the operation of the armrest frame according to the limb movement in FIG. 1;
Fig. 5 is an operation diagram showing the movement of the upper body in a state in which the seat and the back are opened.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the following description of the present invention, detailed description of known related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another.

Also, in this specification, when an element is referred to as being "coupled "," connected ", or "connected" with another element, the element is directly connected to the other element, Or may be directly bonded, but it should be understood that, unless otherwise specifically contradictory, there may be intervening, interlinked, or connected via another element in the middle.

Hereinafter, a whole body exercise chair according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a whole body exercise chair according to the present invention, FIGS. 2 and 3 are operation views showing angle adjustment of a seat and a backrest in FIG. 1, And FIG. 5 is an operation diagram showing the movement of the upper body in a state in which the left and right backs are opened.

As shown in FIG. 1, the present invention allows the angle of the left and right backrests to be automatically adjusted, and allows the legs to be spread in a lying state on the left and right backrests, The present invention relates to a whole body exercise chair 100 that can perform whole body exercises in parallel with exercises and upper body exercises,

The whole body exercise chair 100 is composed of five parts which include a seat 20, a backrest 30, a side plate 60, a lift assembly 40, a leg support frame 50, , And an armrest frame (61).

The seat (20) and the backrest (30) are fixed to the fixed base via the lift assembly (40).

The lifting and lowering assembly 40 is fixed to the fixed base 10 and functions to simultaneously adjust the elevation of the seat 20 and the angle of the backrest 30.

The lifting and lowering assembly 40 includes a plurality of link frames and a support frame. The link frame and the support frame are interlocked with each other in accordance with the driving of the worm gear 421 so that the lifting and lowering of the platform 20, 30 at the same time.

The lifting and lowering assembly 40 is configured to be operated by a controller 51 fixed to the fixed base 10 and installed on the side plates 60 disposed on both sides of the seat 20 and the backrest 30.

That is, according to the present invention, when the seat 20 is raised by the lifting assembly 40, the backrest 30 spreads parallel to the seat 20. When the seat 20 descends, So that the user can sit in a state where the user can sit.

The lifting assembly 40 includes a drive unit 41, a first support frame 42, a first link frame 43, a second link frame 44, a second support frame 45, A third link frame 46, a fourth link frame 47, a fifth link frame 48 and a sixth link frame 49.

The driving unit 41 is fixed to the upper surface of the fixed base 10 and rotates forward and backward by a controller 62. The worm 411 is coupled to the driving unit 41.

The first support frame 42 is fixed to the fixed base 10 in front of the upper surface thereof and is coupled to the worm 411 so as to be hinged to the worm gear 421 moving back and forth.

The worm gear 421 has a configuration in which the worm gear 421 is formed in an arc shape and is moved back and forth by the rotation of the worm gear 421.

The first link frame 43 is hinged to the upper end of the first support frame 42 and the upper portion of the lifting base 431 coupled with the elastic coil 432 connected to the base 20 .

The second link frame 44 is connected to the worm gear 421 and the first link frame 43 so that the first link frame 43 is lifted and lowered around the hinge as the worm gear 421 moves back and forth .

The second support frame 45 is vertically coupled to the upper surface of the elevating base 431 and is elevated and lowered together with the elevating base 431.

The third link frame 46 is hinged to the upper end of the second support frame 45 so as to vary the angle of the backrest 30.

At this time, the backrest 30 is connected to the backrest plate 31, and the backrest plate 31 is connected to the hinge connection portions of the fifth link frame 48 and the third link frame 46, And the angle is varied by raising and lowering the frame 45.

The fourth link frame 47 is hinged to the rear of the upper surface of the fixed base 10.

And the fifth link frame 48 is hinged to the fourth link frame 47 and the third link frame 46 on both sides.

One end of the sixth link frame 49 is hinged to the first link frame 43 so that the third link frame 46 is rotated in the forward and backward directions in conjunction with the elevation of the first link frame 43, Is hingedly connected to a connecting portion between the fifth link frame 48 and the fourth link frame 47. [

When the worm 411 is rotated through the driving means 41 in the state of Fig. 2, the worm gear 421 engaged with the worm 411 is rotated as shown in Fig. 3, The second link frame 44 is raised.

When the second link frame 44 rises, the first link frame 43 is lifted. When the second link frame 44 rises, the lifting base 431 rises.

When the lifting base 431 rises, the lifting base 20 coupled to the elastic coil 432 rises.

At the same time, when the lifting base 431 rises, the second supporting frame 45 is raised. At this time, the third link frame 46 hinged to the second support frame 45 is pulled by the pulling force of the sixth link frame 49 and the pulling force of the fifth link frame 45 48 are lowered and turned backward (clockwise).

As the third link frame 46 is pivoted, the backrest plate 31 is laid in parallel with the seat 20 and the backrest 30 coupled to the backrest plate 31 is also parallel to the seat 20 .

The leg support frame 50 is fixed to the lifting base 431 of the lifting assembly 40 so that the leg supporting frame 50 can be lifted and lowered together with the lifting base 20 and can support both legs while sitting on the lifting base 20, And a hinge portion 52 swingable in the horizontal direction.

The above-described hinge portion 52 is for avoiding interference of the side plate 60 when the leg support frame 50 swings in the horizontal direction to perform the foot motion.

Each of the leg support frames 50 includes a plurality of rollers 51 capable of supporting the leg joints, the thigh muscles, and the calf muscles.

Accordingly, since the user can place the legs on the rollers 51 in a lying state on the seat 20 and the backrest 30, a structure for sleeping and relaxing can be provided in a state in which the legs are opened.

The armrest frame 61 is swingably hinged to the upper surface of each of the side plates 60 in a horizontal direction.

At this time, the armrest frame 61 is further formed with a handle 611 which can be held by the hand so as to perform arm movement.

In addition, the leg support frame 50 and the armrest frame 61 are connected to each other through the interlocking frame 70 so that the limbs swing simultaneously.

Since the interlocking frame 70 has the wrinkle portion 71 to be stretched or shrunk, the connection state can be maintained even if the leg support frame 50 is moved up and down together with the seat 20.

On the other hand, as shown in FIG. 4, when the user performs the limb movement, the user can move in a lying state on the seat 20 and the backrest 30.

That is, the user grasps the handle 611 of the armrest frame 61, swings the arms or legs, or the arms and legs simultaneously in the horizontal direction while fixing the ankles of the legs between the two hangers, The leg exercise can be performed individually, or the limb exercise can be performed simultaneously.

As shown in FIG. 5, when the upper body is exercised, the user can perform an upper body motion while fixing the ankle between the two rollers 51 in a lying state on the seat 20 and the backrest 30. [

Since the seat 20 is coupled to the elastic coil 432 of the lifting and lowering assembly 40 and flows upward and downward, the upper body can be easily moved by using the elastic force of the elastic coil 432. Therefore, .

It should be noted that the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention so that various equivalents And variations are possible.

10: Fixed base
20: Settlement
30: backrest 31: backrest plate
40: lifting assembly 41: driving means 411: worm
42: first support frame 421: worm gear
43: first link frame 431: elevating base
432: elastic coil 44: second link frame
45: second support frame 46: third link frame
47: fourth link frame 48: fifth link frame
49: sixth link frame
50: leg support frame 51: roller 52:
60: side plate 61: armrest frame 611: handle
62: controller
70: interlocking frame 71:
100: Whole body exercise chair

Claims

A fixed base (10);
A lifting assembly 40 fixed to the fixed base 10 to simultaneously adjust the elevation of the seat 20 and the angle of the backrest 30;
And a leg support member fixed to the lifting and lowering assembly 40 so as to be able to support both legs in a state of being seated on the seat cushion 20 together with the cushion 20 and having a hinge portion 52 swingable in the horizontal direction, A frame 50;
A side plate 60 fixed to the fixed base 10 and disposed on both side surfaces of the seat 20 and the backrest 30; And
And an armrest frame (61) hinged to the upper surface of each of the side plates (60) in a swingable manner in a horizontal direction,
The armrest frame 61 is further provided with a handle 611 which can be held by hand,
The leg support frame 50 and the armrest frame 61 are connected to each other through the interlocking frame 70 so that the limbs can swing simultaneously,
Wherein each of the leg support frames (50) comprises a plurality of rollers (51) which are capable of supporting leg joints, thigh muscles, and calf muscles.

The method according to claim 1,
Wherein each of the leg support frames (50) is configured such that two rollers (51) are coupled with a predetermined distance to fix the ankle between the rollers (51) to perform the upper body movement.

The method according to claim 1,
Wherein the buckle (20) is coupled to an elastic coil (432) provided on the lifting assembly (40) and is configured to be able to move up and down.

The method according to claim 1,
The lifting assembly (40)
Driving means (41) fixed to the upper surface of the fixed base (10) and connected to the worm (411);
A first support frame 42 fixed to the fixed base 10 in front of the upper surface thereof and hinged to the worm gear 421 which is coupled to the worm 411 and moved back and forth;
A first link frame 43 hinged to the upper end of the first support frame 42 at the lower portion and horizontally coupled to the lifting base 431 at an upper portion thereof with a resilient coil 432 connected to the supporter 20;
A second link frame 44 connected to the worm gear 421 and the first link frame 43 to move the first link frame 43 up and down according to the forward and backward movement of the worm gear 421;
A second support frame 45 vertically coupled to the upper surface of the lifting base 431;
A third link frame (46) hinged to an upper end of the second support frame (45);
A fourth link frame 47 hinged behind the upper surface of the fixed base 10;
A fifth link frame 48 to which both sides of the fourth link frame 47 and the third link frame 46 are hinged to each other;
One side is hinged to the first link frame 43 so that the third link frame 46 is rotated in the forward and backward direction in conjunction with the elevation of the first link frame 43, And a sixth link frame (49) hinged to a connecting portion of the fourth link frame (47).

5. The method of claim 4,
The backrest 30 includes a backrest plate 31 connected to the hinge connection portions of the fifth link frame 48 and the third link frame 46 so that the angle of the backrest 30 can be changed by raising and lowering the second support frame 45 &Lt; / RTI >

The method according to claim 1,
Wherein the interlocking frame (70) is a structure having a wrinkle (71) to be stretched and contracted.