KR101314542B1 - Multipurpose health chair - Google Patents

Abstract

The present invention relates to a multi-purpose fitness chair that can be used as a comfortable rocking chair for everyday use and as an exercise device for raising the body if necessary.
Multi-purpose fitness chair according to the present invention, the curved base for rocking chairs formed to be curved in an arc shape and spaced apart from each other, the support extending in an upward direction from the curved base for rocking chairs, respectively, the upper end of the support A hinge shaft for horizontally connecting the upper and lower shaft support plates fixed to the hinge shaft and connected to the lower end of the curved base for the rocking chair, and rotatably hinged to the hinge shaft for the rocking chair. And an upper support plate supported on the upper end of the curved base or stacked on the lower support plate, and a footrest coupled to the hinge axis.

Description

MULTIPURPOSE HEALTH CHAIR}

The present invention relates to a multi-purpose fitness chair, and more particularly, to a multi-purpose fitness chair that can be used as a comfortable rocking chair for everyday use and as an exercise device for sit-ups if necessary.

In general, many prior art is known for a multi-purpose fitness chair that can be used as a normal chair, when necessary, such as sit-up exercise.

As an example, Korean Utility Model Registration No. 20-0194042 (registered on June 16, 2000) includes a sliding seat frame with armrests, a leg frame and a back frame frame, which are slidable in front of the leg frame. The footrest that can be put in and out of the front and back is laid, and the rotating seatboard frame is attached with a locking plate, the seatboard frame column with pin shaft holes is welded, the backrest frame is assembled with the pinshaft, and the backrest frame moves freely around the pinshaft. The tail plate is welded to the lower part of the frame at the bottom, and the tension spring is installed at the bottom of the tail plate to connect one end, and one end is connected to the tail plate of the lower part of the back frame, and the back frame is vertically supported by the tension of the tension spring. Standing up to form a chair normally, the first step, second step, third step, Fourth stage locking hole is provided, and the locking pin of the locking device is installed at the lower part of the pin shaft of the back frame, and it can be inserted into the desired locking hole of the first to fourth stages and fixed to perform a desired function. Functions can be performed even when the pin is not inserted into the locking hole, so that it can be used as a general chair and when it is necessary to exercise, various exercises such as bed and sit-ups can be performed by simple operation to relieve stress and promote health. A versatile fitness chair is available to make this possible.

In addition, Korean Patent Publication No. 10-2011-0025323 (published on March 10, 2011) discloses a support frame supporting a load of a seated occupant and a first hinge shaft which is installed on an upper portion of the support frame and positioned in front of the support frame. It is installed so as to be rotatable by a seat portion for supporting the buttocks of the seat and the rear portion can be rotated up and down over a predetermined range around the first hinge axis, and the second hinge axis located behind the support frame And pivoting between an unfolded state and a folded state with respect to the seat portion with the second hinge axis as an axis, the back portion supporting the back of a seated person, and extending from the rear of the seat portion toward the lower end of the back portion; It is rotated up and down integrally with the guide and the semicircular contact surface is formed, extending from the second hinge axis of the backrest portion is formed with the backrest portion And a working roller portion having a roller which rotates integrally and rotates in contact with the semi-circular contact surface of the guide, wherein the backrest portion folds against the seat portion with the second hinge axis as the seated person performs a sit-up movement. When it is to be unfolded, the upper and lower rotational force of the guide due to the load of the seating member applied to the seat portion is transmitted to the backrest portion through the actuating roller portion, so that it can be used as a chair at any time, and when necessary, to sit up Chair-type sit-ups exercise fitness equipment that can be used as exercise equipment is disclosed.

In addition, Korean Design Registration No. 30-0356019 (registered on June 28, 2004) discloses an exercise device for sit-ups that can be folded by the hinge of the central part of the backrest.

However, the multipurpose fitness chair as described above according to Korean Utility Model Registration No. 20-0194042 is based on a common chair including a seat frame, a leg frame and a back frame, and Korean Patent Publication No. 10-2011-0025323 In the case of a chair-type sit-up exercise fitness apparatus based on the leg seat is provided with a seat portion and a backrest on the support frame, there is a problem that can not be provided comfort, such as a rocking chair in everyday use.

In addition, the exercise equipment for sit-ups according to Korea Design Registration No. 30-0356019 can reduce the volume during storage by folding the backrest, and can not be used as a separate chair when the backrest is folded, but only as exercise equipment for sit-ups. There is a problem available.

It is an object of the present invention to provide a multi-purpose fitness chair that can be used as a comfortable rocking chair for everyday use and as an exercise device for sit-ups if necessary.

The object of the present invention described above, the curved base for rocking chairs formed to be curved in an arc shape and spaced apart from each other, the support base extending upward from the rocking chair curved base, respectively, and the upper end of the support The hinge shaft for horizontal connection, the upper end is fixed to the hinge axis and the lower side is connected to the lower end of the rocking base for rocking chair and the lower hinge support plate is pivotally hinged to the hinge axis and the rocking chair is curved according to the rotation direction It is achieved by providing a multi-purpose health chair comprising an upper support plate supported on the top of the base or laminated to the lower support plate, and a footrest coupled to the hinge axis.

According to a preferred feature of the invention, one side of the lower surface of the curved base for the rocking chair is formed with a support plane portion, the support plane portion is provided with a friction material.

According to a preferred feature of the invention, the lower support plate is formed of a curved plate curved in the upper direction, the upper support plate is formed of a curved plate curved in the lower direction with the same curvature as the lower support plate.

According to a preferred feature of the invention, the footrest is coupled to the hinge axis in multiple adjustable angles.

According to a preferred feature of the present invention, the lower support plate is rotatably provided and extends in the same line as the lower end direction of the lower support plate according to the rotation direction is supported on the ground or bent vertically with respect to the lower support plate It further comprises an additional support plate to support the.

According to the multi-purpose fitness chair according to the present invention, it can be used as a rocking chair in the upper body support plate in the open state in general, and when necessary, it is used as an exercise device for raising the upper body in the folded state on the lower body support plate. According to the excellent effect that enables the user's health and stress relief.

In addition, according to the multi-purpose fitness chair according to the present invention, since the support plane portion including the friction material is formed on one side of the lower surface of the curved base for rocking chair, there is an excellent effect that can be used in the form of a general chair instead of the usual rocking chair. .

In addition, according to the multi-purpose health chair according to the present invention, the lower support plate is formed of a curved plate curved in the upper direction and the upper support plate is formed of a curved plate curved in the lower direction, providing a more comfortable feeling when using as a rocking chair There is an excellent effect that the upper body can be stretched more during sit-ups.

1 is a perspective view of a multipurpose fitness chair according to the present invention.
Figure 2 is an enlarged view of the support plane in the multi-purpose fitness chair in accordance with the present invention.
Figure 3 is a state of use of the multipurpose fitness chair according to the invention used as a rocking chair.
Figure 4 is a state of use of the multi-purpose fitness chair according to the invention used as a lifting device for the upper body work.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to describe in detail enough to be easily carried out by those skilled in the art to which the present invention pertains. This does not mean that the technical spirit and scope of the present invention is limited.

Multi-purpose fitness chair 1 according to the present invention is to be used as a comfortable rocking chair in normal times and to be used as exercise equipment for sit-ups as needed, as shown in Figures 1 to 4 Is formed to be curved in an arc shape and spaced apart from each other arranged in parallel to the rocking chair curved base 10, the support base 20 extending from the rocking chair curved base 10, respectively, and the support 20 Hinge shaft 30 for connecting the upper end of the horizontal axis, the upper end is fixed to the hinge axis 30 and the lower side of the lower support plate 40 is connected to the lower end of the curved base 10 for the rocking chair, the hinge shaft 30 Foot support stand that is hinged rotatably to the upper support plate 50 is supported on the upper end of the swing base for the swing chair 10 or laminated on the lower support plate 40 in accordance with the rotation direction, and the hinge shaft 30 (60).

The rocking chair curved base 10 corresponds to a base frame for enabling the flow of the rocking chair. The rocking chair 10 is formed to be curved in an arc shape and the two are spaced apart from each other to be balanced.

The support plane portion 11 is formed on one side of the lower surface of the rocking base 10 for the rocking chair. The support plane portion 11 is a multi-purpose fitness chair 1 according to the present invention that the ground does not continuously shake like a rocking chair. To be fixed relative to the, is formed by cutting one side of the lower surface of the curved base 10 for the rocking chair in a planar shape, the support plane portion 11 is formed so that the friction material 13, such as a rubber material It is preferred to be provided.

The support flat portion 11 is formed at a position biased toward the lower support plate 40 on the basis of the center of the curved base 10 for the rocking chair, so that the multipurpose fitness chair 1 according to the present invention is not an ordinary rocking chair. It can be used in the form of.

From the above-mentioned rocking chair curved base 10, the support 20 extends upward, respectively, and the support 20 is installed with the hinge shaft 30, which will be described later, spaced apart from the rocking chair curved base 10. And it serves to form a base frame for supporting the load with the curved base 10 for the rocking chair.

The upper end of the support 20 is horizontally connected by the hinge shaft 30, the hinge shaft 30 is the rotation of the upper support plate 50 relative to the lower support plate 40 and the installation of the footrest 60 and To enable the fixing, it can be formed in the form of a conventional round rod.

The lower support plate 40 is installed between the hinge shaft 30 and the lower end of the swing base 10 for the rocking chair. The lower support plate 40 supports the lower part of the user in use as a rocking chair. The upper end is fixed to the hinge shaft 30 and the lower side is connected to, or supported by, the fastening member at the lower end of the curved base 10 for the rocking chair.

The upper hinge support plate 50 is hinged to the hinge shaft 30 so as to be rotatable, and the upper support plate 50 is supported on the upper end of the swing base 10 for the rocking chair according to the rotation direction to be utilized as a rocking chair. To support the upper body of the user or to support the upper body of the user when utilized as an exercise device for the upper body is folded on the lower support plate 40 according to the rotation direction, the handle 51 is preferably provided on both sides separately.

In particular, the lower support plate 40 described above is formed as a curved plate that is curved in the upper direction as shown in Figs. 1, 3 and 4 and the upper support plate 50 described above has the same curvature as the lower support plate 40 It is preferable to form a curved plate curved in the direction, in this case, as shown in FIG. 3, the curved surface connected from the upper support plate 50 to the lower support plate 40 when viewed as a rocking chair is oblique when viewed from the side. As it is formed in the form of a wavy line (~) based on the direction can be provided a more comfortable and comfortable feeling, as shown in Figure 4 when using the exercise equipment for sit-ups to further stretch the upper body effect It becomes possible.

The hinged shaft 30 is coupled to the footrest 60, this footrest 60 is the upper body support plate 50 on the lower support plate 40 to fold the multi-purpose fitness chair 1 according to the present invention When used as a fitness exercise equipment to be able to hang the foot, it is formed of a "ㅗ" shaped rod structure.

In particular, the footrest 60 may be fixed to the hinge shaft 30 at a specific angle, but is preferably coupled to the hinge shaft 30 to be adjustable in multiple stages, in this case the multi-stage angle adjustment hinge shaft 30 A plurality of angle fixing holes (not shown) are formed in the plurality of angles corresponding to the angle fixing holes of the hinge shaft 30 in accordance with the rotation of the portion of the footrest 60 surrounding the hinge shaft 30. A well-known multi-stage angle control configuration may be added, including a configuration in which a fixing hole (not shown) is formed and a fastening pin (not shown) is coupled to the angle fixing holes matched with each other.

An additional support plate 70 is rotatably provided at the lower end of the lower support plate 40 as described above. The additional support plate 70 is the same as the lower direction of the lower support plate 40 as shown in FIG. As extending to the line is supported by the ground to serve as another support with the support plane portion 11 or to act as a foot support to be bent vertically with respect to the lower support plate 40 to support the foot, It is preferable to form the same width as the lower support plate (40). A separate hinge configuration should be provided between the lower end of the lower support plate 40 and the additional support plate 70.

Accordingly, in the case of the multipurpose fitness chair 1 according to the present invention, the upper body support plate 50 is normally used as a rocking chair in a state such that it is supported on the upper end of the swing base 10 for the rocking chair as shown in FIG. 3. If necessary, as shown in FIG. 4, the upper body support plate 50 is folded onto the lower support plate 40 and the upper body is laid on the upper support plate 50 stacked on the lower support plate 40 in an opposite direction. In foot can be used as exercise equipment for raising the foot on the foot stand 60.

In addition, in the case of the multi-purpose fitness chair 1 according to the present invention, as shown in Figure 1, as the support plane portion 11 including the friction material 13 is formed on one side of the lower surface of the curved base 10 for the rocking chair Although the rocking base 10 for the rocking chair 10 is provided, it may be used in the form of a general chair that does not normally shake like a rocking chair.

In addition, in the case of the multi-purpose health chair 1 according to the present invention, the lower support plate 40 is formed as a curved plate curved in the upper direction and the upper support plate 50 is formed as a curved plate curved in the lower direction, shake When used as a chair, a more comfortable feeling can be provided, and during a sit-up exercise, the upper body can be stretched further, so that the exercise effect can be doubled.

1: multi-purpose fitness chair according to the present invention
10: rocking chair curved base
11: support plane part
13: friction material
20: Support
30: hinge axis
40: lower body support plate
50: upper body support plate
60: footrest stand
70: additional support plate

Claims (5)

A curved base for rocking chairs formed to be curved in an arc shape and spaced apart from each other;
Supports extending in an upward direction from the curved base for the rocking chair, respectively;
A hinge shaft for horizontally connecting an upper end of the support;
An upper support is fixed to the hinge shaft and the lower support plate is connected to the lower end of the curved base for the rocking chair;
An upper support plate pivotally hinged to the hinge axis and supported on an upper end of the curved base for the rocking chair or laminated on the lower support plate according to a rotation direction; And
Multi-purpose fitness chair including; footrest coupled to the hinge axis. The method according to claim 1,
One side of the lower surface of the curved base for the rocking chair is formed with a support plane, the support plane is a multi-purpose fitness chair, characterized in that the friction material is provided. The method according to claim 1,
The lower body support plate is formed of a curved plate that is curved in the upper direction, the upper support plate is a multi-purpose fitness chair, characterized in that formed in the curved surface curved in the lower direction with the same curvature as the lower body support plate. The method according to claim 1,
The footrest is multipurpose fitness chair, characterized in that coupled to the hinge axis in multiple adjustable angles. The method according to any one of claims 1 to 4,
An additional support plate which is rotatably provided at the lower end of the lower body support plate and extends in the same line as the lower direction of the lower body support plate in the rotational direction to be supported on the ground or bent perpendicularly to the lower support plate to support the foot. Multipurpose fitness chair, characterized in that it further comprises.

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