KR20140060143A - Rocking chair with gym ball exercise ability - Google Patents

Abstract

The present invention relates to a rocking chair for enabling a user to rest while sitting thereon and, more particularly, to a rocking chair that has not only the function of a rocking chair but also the function of a gym ball, thereby enabling gym ball exercise. To achieve the purpose, the rocking chair according to the present invention comprises: a supporting frame curved to support the back and buttocks of a sitter; a propping frame curved to rock forward and backward in contact with the ground; coupling devices mounted on the propping frame to be combined with the supporting frame; and protrusions formed on the top and bottom surfaces of the supporting frame to be inserted into the coupling devices. The supporting frame is placed to be concave downward by combining, with the coupling devices, the protrusions formed on the bottom surface of the supporting frame or is placed to be convex upward by combining, with the coupling devices, the protrusions formed on the top surface of the supporting frame.

Description

{Rocking Chair with Gym Ball Exercise Ability}

The present invention relates to a rocking chair capable of sitting comfortably, and more particularly, it has a rocking chair function as well as a rocking chair function.

The rocking chair, which can be rocked back and forth, usually has a curved shape of the lower frame of the chair, so that as the seated person moves his body back and forth, the entire chair is shaken back and forth by the curved frame.

In general, the weight of a seated person is concentrated in a part of the body, so that when a person sits for a long time, the fatigue is accumulated on a part of the body to change the posture. However, when the seated person is shaken back and forth, the weight of the seated person is dispersed to various places, In addition, there is an advantage that it is easy to take a sleep by a regular cycle with shaking.

However, the conventional rocking chair is disadvantageous in that it can not expect other functions other than its original function. Therefore, space utilization is low when not in use, and it is difficult to use a rocking chair as a fitness device.

Public utility model public office room 2000-0017478 (public date, September 25, 2000)

The present invention has been made in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a rocking chair having a rocking chair function capable of performing sitting- And the like.

Another object of the present invention is to provide a rocking chair capable of adjusting the height of a chair and adjusting the height of the chair according to the height of a seated person.

According to an aspect of the present invention, there is provided a rocking chair comprising a support frame curved to support a back of a seated person, a hips and a thigh, a support frame curved at a portion contacting the ground to swing back and forth, And a plurality of protrusions formed on the upper surface and the lower surface of the support frame and inserted into the binding port. When the protrusions formed on the bottom surface of the support frame are coupled to the binding port, the support frame is recessed downward And when the protrusion formed on the upper surface of the support frame is coupled to the binding opening, the support frame is positioned upwardly convexly.

According to a preferred embodiment of the present invention, the support frame is divided into a backrest portion for supporting the back, a hip support portion for supporting the hip, and a thigh support portion for supporting the thigh, The hip support portion is convex upward when the protrusion formed on the upper surface of the support frame is coupled to the binding opening.

According to a preferred embodiment of the present invention, two projections are formed on the upper surface and the lower surface, respectively, on both sides of the support frame.

In addition, according to a preferred embodiment of the present invention, the support frame is a structure in which two circular frames are hinged to each other, hinge-connecting the both ends of the circular frame to each other with the hinge joints so that the two circular frames are folded, It unfolds.

Further, according to a preferred embodiment of the present invention, in a state in which the support frame is unfolded, the projections are engaged with the coupling member in a state that the support frame is fitted inside the upper portion of the unfolded support frame.

According to a preferred embodiment of the present invention, the binding means is a cylindrical insertion hole, and the projection is inserted into the insertion portion.

According to a preferred embodiment of the present invention, the support frame is provided with holes for adjusting the height of the support frame, a clamp is mounted and fixed to one of the holes, a hole is formed on the upper surface of the clamp, do.

According to a preferred embodiment of the present invention, the upper body and the lower body are hinge-coupled to each other, and the upper body is provided with a fixing pin inserted into a hole formed in the receiving frame, and a hole through which the projection is inserted is formed on the upper surface of the upper body. .

According to a preferred embodiment of the present invention, the upper body and the lower body of the clamp are hinge-connected at one side, a half-circle groove is formed at the inner side so that the support frame can be positioned, and a clamping piece is formed at the other side, The upper body and the lower body are locked or unlocked by one bolt.

According to a preferred embodiment of the present invention, a ball joint is mounted on the upper surface of the upper body, and a hole is formed on the upper surface of the ball joint.

In addition, according to a preferred embodiment of the present invention, a stopper is mounted on the support frame so that the support frame blocks the rear overturn.

Further, according to a preferred embodiment of the present invention, the flexible tube surrounds the support frame at a portion in contact with the ground.

Further, according to a preferred embodiment of the present invention, the flexible tube surrounds the upper end portion of the support frame.

As described above, according to the present invention, the rocking chair having the swinging motion function can be used as a rocking chair when the support frame supporting the seated person is normally mounted. On the contrary, when the support frame is mounted upside down, There is an advantage that the movement of the zoom ball can be performed using the support frame. Therefore, it can be used as a rocking chair or as a fitness device.

In addition, according to the present invention, a rocking chair having a swinging motion function can adjust a height of a support frame mounted on a support frame, and can comfortably use the support frame according to the height of a seated person.

In addition, the rocking chair having a zigzag movement function according to the present invention has an advantage that the support frame can be folded flat when it is disassembled and is easy to store.

1 is a side view of a rocking chair according to a first embodiment of the present invention,
Fig. 2 is a front view showing the rocking chair shown in Fig. 1,
Fig. 3 is a conceptual diagram showing a coupling relationship between a projection and a binding claw in a state (a) in which the support frame shown in Fig. 1 is arranged as a rocking chair and a state (b)
FIGS. 4 and 5 are cross-sectional views showing binding members of a rocking chair according to a second embodiment of the present invention,
FIG. 6 is a conceptual view showing a coupling relationship between a binding claw and a projection in a state where a supporting frame is arranged as a rocking chair in the binding claw shown in FIG. 5,
7 is a conceptual diagram showing a state in which the ball joint is rotated in response to a change in the position of the projection in a state in which the support frame is arranged as a zooming mechanism.

Best Mode for Carrying Out the Invention Preferred embodiments of a rocking chair having a swinging motion function according to the present invention will now be described in detail with reference to the accompanying drawings.

[First Embodiment]

1 is a front view showing a rocking chair shown in FIG. 1, and FIG. 3 is a side view showing a rocking chair according to a first embodiment of the present invention, (B) is a conceptual diagram showing a coupling relationship between the protrusion and the binding sphere in the state

1, the rocking chair 100 includes a support frame 110 for supporting a sitting person so that the seat can be seated, a support frame 110 for supporting the support frame 110 to swing back and forth, And a coupling unit 130 coupling the support frame 110 and the support frame 120 to each other.

Below is a detailed description of the rocking chair constructed in this way.

As shown in FIGS. 1 and 2, the rocking chair 100 is structured such that a seat occupant can sit on the support frame 110 in a state where the support frame 120 and the support frame 110 are engaged. The supporting frame 110 includes a backrest 111 for supporting the back of the seated person when the seated person is seated, a recessed buttress receiving portion 112 which is bent upward at the lower end of the backrest portion 111 to support the buttocks, And a thigh support part 113 extending from the hip support part 112 to support the thigh of the seated person.

The support frame 110 may be configured such that the support frames 110 are parallel to each other on both sides of the seated person and are connected to each other by the net 114. Alternatively, . The material characteristics of the support frame 110 can be variously changed according to the manufacturing method, and it is preferable that the supporting frame 110 is composed of a net 114 or a cloth so that a sitting person can feel comfortable.

On both sides of the support frame 110, projections 117 are formed on the upper and lower surfaces. That is, two projections 117 are formed on the upper surface and the lower surface of the support frame 110, respectively, in the longitudinal direction for each of the support frames 110. A total of four protrusions 117 formed on the bottom surface of the support frame 110 are formed on the support frame 110 so that the user can sit on the support frame 110 as shown in FIGS. And is bound to the binding port 130. 3B, a total of four protrusions 117 formed on the upper surface of the support frame 110 are disposed on the lower surface of the hip support portion 110 when the support frame 110 is turned upside down and connected to the support frame 120. [ 112 are convex upward so that the occupant can perform the motion of the backward movement using the convex hips 112 of the supporting frame 110.

The support frame 120 supporting the support frame 110 will be described below.

The support frame 120 is a structure in which two circular frames 121 are cross-connected as shown in Figs. 1 and 2, and both ends of each circular frame 121 are hinged to each other. Accordingly, the two circular frames 121 are folded so that the two circular frames 121 are positioned substantially flat on the hinge engaging portion 123, or the 'X' shape is formed so that the support frame 110 can be positioned on the upper portion as shown in FIG. Can be located.

2, the support frame 110 is positioned at an upper portion of the support frame 110 in a state where the support frame 120 is arranged in an 'X' shape. At this time, four projections 117 formed on the bottom surface of the support frame 110, Two insertion holes 131 are formed in the respective circular frames 121 so that they can be inserted. 3 (a) and 3 (b), the end of the insertion hole 131 may be welded and fixed to the circular frame 121. Alternatively, the end of the insertion hole 131 may be welded to the circular frame 121 The protrusion 117 can be inserted. The protrusion 117 is inserted into the end of the insertion port 131 and the support frame 110 is fixed to the inside of the support frame 120 when the insertion port 131 is fixed.

When the protrusion 117 of the support frame 110 is inserted into the insertion port 131, the two circular frames 121 are fixed by the width of the support frame 110 without being opened or narrowed. Therefore, even when the seated person sits on the support frame 110 or moves the support frame 110 in the forward and backward directions, the circular frame 121 of the support frame 120 is fixed without being rotated around the hinge- Do.

A stopper 125 is fixed to the two circular frames 121 so as to prevent the occupant from overturning backward when the rocker chair 100 is pushed back. In the circular frame 121, A flexible tube 127 is attached to the lower end of the circular frame 121 to prevent scratches and a flexible tube 127 is attached to the circular frame 121 so that a sitting person sitting on the support frame 110 can grasp it. As shown in Fig.

The assembly and use relationship of the rocking chair constructed as described above will be described.

The support frame 110 is positioned in the upper part after the circular frame 121 is positioned in the 'X' shape as described above by opening the hinge joint part 123 as a reference, and as shown in FIG. 3 (a) The protrusion 117 formed on the bottom surface of the support frame 110 is inserted into the insertion port 131 of the support frame 120. When the occupant sits on the support frame 110 and maintains a comfortable state, and the weight is shifted in the anteroposterior direction, the rocker chair 100 moves forward and backward due to the movement of the center of gravity. At this time, even though the stopper 125 is tilted excessively backward, the stopper 125 is prevented from being overturned to the rear since the stopper 125 contacts the ground.

In addition, in order to perform the gimbal movement, when the seated person lifts the support frame 110 upward, the projection 117 is drawn out from the insertion port 131. [ 3 (b), the support frame 110 is turned upside down and the protrusion 117 formed on the upper surface of the support frame 110 is inserted into the insertion port 131. Then, as shown in Fig. Then, the hip support portion 112 of the support frame 110 is positioned to be convex upward, so that the occupant can perform the movement of the thumb using the support frame 110. The support frame 110 is separated from the support frame 110 by folding the circular frame 121 with respect to the hinge engaging portion 123 after the support frame 110 is separated from the support frame 110 do.

[Second Embodiment]

When the second embodiment described below is compared with the first embodiment, it is possible to adjust the height of the binding portion for binding the support frame and the support frame, thereby making it possible to adjust the height of the support frame, So that the binding direction of the two-dimensional image can be compensated.

4 and 5 are sectional views showing binding members of a rocking chair according to a second embodiment of the present invention, and FIG. 6 is a cross-sectional view of the binding members shown in FIG. 5, FIG. 7 is a conceptual diagram showing a state in which a ball joint is rotated in response to a change in position of a projection in a state where a support frame is arranged as a zooming mechanism. FIG.

4 and 5, the coupling frame 130 is mounted on the circular frame 121 and the coupling protrusion 117 formed on the supporting frame 110 can be inserted into the coupling hole 130 The coupling members 130 are mounted on any one of the holes 129 formed along the circular frame 121 so that the height of the supporting frame 110 can be increased or decreased by the distance of the holes 129 have.

In the rocking chair constructed as described above, the binding unit 130 has a structure like a clamp, and a pair of bodies 133H and 133L are hinged to cover the circular frame 121 as shown in FIG. A semicircular groove is formed in the body 133H and 133L so that the circular frame 121 can be inserted into the body 133H and a fixing pin 135 inserted into the hole 129 formed in the circular frame 121 is formed in the upper body 133H. . One side of the upper body 133H and the lower body 133L are configured to be hinged to each other and a bolt hole 138 formed in the other side of the lower body 133L, And a bolt hole 138 is formed in the fastening piece 137 formed in the lower body 133L. The circular frame 121 is positioned between the upper body 133H and the lower body 133L and the fixing pin 135 of the upper body 133H is inserted into any one of the holes 129 formed in the circular frame 121 And the bolt 139 is fastened through the bolt hole 138 of the fastening pieces 137 after being inserted into the hole 129 of the circular frame 121 so that the fastener 130 can be locked or unlocked in any one of the holes 129 of the circular frame 121. [ do.

In the state where the four binding members 130 are mounted on the supporting frame 120, that is, the two circular frames 121, the protrusions 130 of the supporting frame 110 117 are inserted.

The hole 141 formed in the coupling hole 130 is changed in the direction corresponding to the projection 117 of the support frame 110 according to the height of the coupling hole 130. In order to compensate the hole, ) Is formed as shown in the following structure.

An upper portion of the upper body 133H is formed with a ball joint 140 having a hole 141 for inserting the protrusion 117 and the ball joint 140 is coupled to the upper portion of the upper body 133H. Therefore, the ball joint 140 can be positioned to correspond to the protrusion 117 of the support frame 110 while being freely rotatable 360 degrees, and the protrusion 117 of the support frame 110 is formed on the upper surface of the ball joint 140 The support frame 110 fixes the circular frame 121 of the support frame 120 and the support frame 110 is supported by the support frame 120 by being inserted into the hole 141.

As described in the first embodiment, the rocking chair according to the second embodiment also has the protrusion 117 formed on the bottom surface of the support frame 110, as shown in Figs. 6 and 7, The protrusion 117 formed on the upper surface of the support frame 110 can be inserted into the hole 141 of the ball joint 140 and inserted into the hole 141 of the ball joint 140, .

The rocking chair according to the second embodiment can change the height of the support frame 110 in accordance with the extension of the seated person by changing the position of the binding member 130, 117 can be compensated for by the rotation of the ball joint 140.

100: rocking chair
110: Support frame
111:
112:
113: thigh support part
114: Net
117: projection
120:
121: Circular frame
123: hinge coupling part
125: Stopper
127: flexible tube
129: hole
130: Bonding District
131:
133H, 133L: body
135: Fixing pin
137: fastener
138: Bolt hole
139: Bolt
140: ball joint
141: hole

Claims (13)

A support frame curved so as to support the back of the seated person, the hips and the thighs,
A support frame curved at a portion contacting the ground to swing back and forth,
Binding means mounted on the receiving frame so as to be coupled to the supporting frame,
And protrusions formed on the upper surface and the lower surface of the support frame and inserted into the binding port,
Wherein when the projection formed on the bottom surface of the support frame is coupled to the binding opening, the support frame is positioned downwardly concave, and when the protrusion formed on the upper surface of the support frame is coupled to the binding opening, chair.
The method according to claim 1,
The support frame is divided into a backrest for supporting the back, a hip support for supporting the hip, and a thigh support for supporting the thigh. When the protrusion formed on the bottom of the support frame is coupled to the binding opening, And when the projection formed on the upper surface of the support frame is engaged with the binding opening, the hip support portion is convex upward.
3. The method according to claim 1 or 2,
Wherein two protrusions are formed on the upper surface and the lower surface, respectively, on both sides of the support frame.
The method according to claim 1,
The supporting frame is a structure in which two circular frames are hinged to each other, and both circular ends of the circular frame are hinged to each other by a hinge joint so that the two circular frames are folded or unfolded in an 'X' shape.
5. The method of claim 4,
Wherein the support frame is engaged with the coupling member in a state in which the support frame is fitted in the upper part of the extended support frame with the support frame unfolded.
The method according to any one of claims 1, 2, 4, and 5,
Wherein the coupling means is a cylindrical insertion hole, and the projection is inserted into the insertion portion.
The method according to any one of claims 1, 2, 4, and 5,
Wherein the support frame is provided with holes for adjusting the height of the support frame, and a clamp is mounted and fixed to one of the holes, and a hole is formed in the upper surface of the clamp to insert the protrusion.
8. The method of claim 7,
Wherein the upper body and the lower body are hinged to each other and the upper body is formed with a fixing pin inserted into a hole formed in the supporting frame, and a hole is formed in the upper surface of the upper body to receive the projection.
9. The method of claim 8,
The upper body and the lower body of the clamp are hinged on one side, a half-circle groove is formed on the inner side so that the support frame can be positioned, and the other side is formed with a fastening piece, Or unlocked.
9. The method of claim 8,
Wherein a ball joint is mounted on an upper surface of the upper body, and a hole is formed on an upper surface of the ball joint.
The method according to claim 1,
And a stopper is mounted on the support frame so that the support frame blocks the rear overturn.
The method according to claim 1,
Wherein the support frame is surrounded by a flexible tube in contact with the ground.
The method according to claim 1,
And a flexible tube is wrapped around the upper end of the support frame.

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