KR20140058198A - Portable folding chair - Google Patents

Abstract

The present invention relates to a portable folding chair and, more specifically, to a portable folding chair comprising a rectangular seat part; a leg part coupled to both lower sides of the seat part to be rotated; and a rectangular support part which is coupled to one side of the seat part and on which a second leg part is installed at the bottom to be rotated. The portable folding chair enables users to select whether to use a backrest or not by selectively applying the upright position of a leg and the second leg part according to the horizontality or verticality of the support part to the seat part; and enables users to conveniently carry the portable folding chair with reduced volume by folding the portable folding chair to make the seat part and the support part face each other while the leg part and the second leg part are folded on the seat part and the support part.

Description

[0001] Portable folding chair [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a foldable chair that is easy to carry, and more particularly, to a foldable chair that is easy to carry.

Generally, a chair comprises a seat portion, a leg and a backrest, and has a structure capable of supporting a load when a person is seated on a seat portion.

The seat portion is generally rectangular in shape. Longitudinal bar-like members are supported on both sides of the frame. Four corners of the seat portion are provided with four legs to support the seat at a predetermined height. The backrest is a portion that provides comfort while the person sits leaning back, but there is also a chair without a backrest.

The shape of the seat portion and the legs of the chair can be variously modified, and in recent years, mass production and mass production have been focused on providing a weight reduction and a beauty.

However, most of these chairs have a configuration in which one person seats, and there is a problem in that it is inconvenient to carry or store because of the volume occupied by the chair.

Therefore, it has been desired to develop a chair which is easy to carry or store and can minimize the volume occupied by the chair itself.

In order to solve the above problems, an object of the present invention is to provide a chair which is easy to carry or store.

Another object of the present invention is to provide a chair which can be used for two persons by widening the space of the seating part.

In order to achieve the above object, according to the present invention, there is provided a seat device comprising a seat having a rectangular shape, a leg portion rotatably coupled to both sides of the seat bottom portion, and a second leg portion rotatably coupled to one side of the seat portion, The folding chair is configured to selectively perform an upright state of the leg and the second leg according to the vertical or horizontal state of the receiving part in the seating part so as to perform a chair function in which the presence of the backrest is determined The folded chair is folded and brought into contact with the seating part in a state where the leg part and the second leg part are folded in the seating part and the receiving part.

In addition, the chair of the present invention provides a portable foldable chair which can be used as a chair for a single person or a double person.

Further, the legs of the present invention are formed as two pairs of two legs, and the second legs are formed as a pair of two legs.

In addition, the present invention provides a foldable portable chair which is easy to carry when the legs are folded so that the legs are spaced apart from each other such that the two legs do not overlap.

In addition, the present invention provides a foldable portable chair that is easy to carry, characterized in that a pair of legs formed on the bottom surface of the opposite side of the seating portion adjacent to the receiving portion has a larger interval than the other pair of spaces.

The foldable chair is easy to carry, characterized in that the seating portion and the receiving portion of the present invention are formed with a cushion at a sitting position.

Further, the present invention provides a foldable portable chair which is rotatable at an angle of 0 to 270 degrees with respect to the seating portion.

Further, the present invention is characterized in that a handle is formed on the seated part and the edge of the receiving part so as to be rotated so as to bring the seating part and the receiving part in contact with each other in a folded state of the leg part and the second leg part in the seating part and the receiving part, The foldable chair is easy to carry.

The portable foldable chair according to the present invention has the effect of providing a chair which is easy to carry or store.

The portable foldable chair according to the present invention can be deformed, thereby widening the space for a sitting position, so that the foldable chair can be used by two persons.

The portable foldable chair according to the present invention has the effect that the seating portion and the receiving portion are rotated and folded so that the volume is reduced, and the present invention is also effective for utilization as a mobile chair.

FIG. 1 and FIG. 2 are perspective views illustrating a folding chair which is easy to carry, according to an embodiment of the present invention, in which the seating portion and the receiving portion are perpendicular to each other.
FIG. 3 is a perspective view illustrating a folding chair which is easy to carry, according to an embodiment of the present invention, in which the seating portion and the receiving portion are horizontally arranged.
FIG. 4 is a perspective view illustrating folding of a portable foldable chair according to an embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in detail with reference to the drawings attached to the present invention. First, it should be noted that, in the drawings, the same components or parts have the same reference numerals as much as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

The terms " about ", " substantially ", etc. used to the extent that they are used herein are intended to be taken to mean an approximation to or in the numerical value of the manufacturing and material tolerances inherent in the meanings mentioned, Accurate or absolute numbers are used to help prevent unauthorized exploitation by unauthorized intruders of the referenced disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description serve to explain the principle of the invention.

FIG. 1 is a perspective view of a foldable chair according to an embodiment of the present invention. FIG. 3 is a perspective view of a portable foldable chair according to an embodiment of the present invention. Fig. 2 is a perspective view showing a state in which a seating portion and a receiving portion are horizontally arranged in a folding chair. Fig. 4 is a perspective view illustrating folding of a portable foldable chair according to an embodiment of the present invention.

The portable foldable chair according to an embodiment of the present invention includes a seating portion 110 having a rectangular shape, a receiving portion 130 having a rectangular shape, a leg portion 120 formed on both sides below the sitting portion 110, And a second leg portion 140 is formed on the bottom surface of the first leg portion 130.

The seating portion 110 and the receiving portion 130 are connected by a hinge means and can be moved at various angles. The movement of the seating portion 110 and the receiving portion 130 can be moved from 0 to 270 degrees, The receiving part 130 is fixed when the part 110 and the receiving part 130 are vertically formed, and the receiving part 130 can serve as a backrest. (In this case, the seating portion 110 and the receiving portion 130 form 270 °).

The portable foldable chair according to an embodiment of the present invention can be selectively modified into a chair for one person or a chair for two persons.

The folding chair may be selectively installed in the upright state of the legs and the second legs 140 depending on the vertical or horizontal state of the receiving unit 130 in the seating unit 110 to determine whether or not the backrest is present.

The leg portion 120 on the bottom of the seating portion 110 is vertically positioned below the seating portion 110 and the receiving portion 130 is vertically aligned with the seating portion 110, The receiving unit 130 can serve as a backrest when the user sits on the seating unit 110. [ (See Figs. 1 and 2)

The leg portion 120 and the second leg portion 140 are rotated so that the leg portion 120 and the leg portion 140 are rotated and the leg portion 130 and the leg portion 120 are rotated, And can be formed standing upright with the seating portion 110, respectively. That is, when the seating portion 110 and the receiving portion 130 are in a horizontal state and the leg portion 120 and the second leg portion 140 are in an upright state, the chair can be used as a two-seater chair. (See Fig. 3)

In addition, in the present invention, the legs 120 and the second legs 140 can be folded and collapsed to be less bulky when they are carried or unused.

A leg portion 120 rotatably coupled to both sides of the bottom surface of the seating portion 110 is formed. The leg portion 120 may be formed of four legs, and it is preferable that the leg portion 120 is formed of a pair of two legs, both of which are two pairs. The two pairs of legs may be folded so that they are all contained in the bottom surface of the seating unit 110. Further, when each of the pair of legs of the leg portion 120 is rotated and overlaps under the bottom surface, the legs 120 are not overlapped with each other so that the thickness is not thickened.

A second leg portion 140 is formed on the receiving portion 130, and the receiving portion 130 is also rotatable on the bottom surface.

Thus, the bottom leg 120 of the seating unit 110 and the bottom leg 140 of the bottom of the receiving unit 130 are rotated and folded, and the seating unit 110 and the receiving unit 130 are rotated, The leg portions 120 and the second leg portions 140 are overlapped to reduce the volume.

When the leg 120 formed on the bottom surface of the seating portion 110 is rotated to fold the bottom surface instead of the upright state, the legs 120 may be formed to have different distances from each other so as not to overlap each other. The two pairs of legs of the seating portion 110 are not overlapped with each other, so that the seating portion 110 and the receiving portion 130 are rotated and brought into contact with each other, thereby further reducing the volume.

It is preferable that a distance between a pair of legs 120 formed on the bottom surface of the opposite side of the seating unit 110 which is in contact with the receiving unit 130 is wider than a distance between the pair of the legs 120. However, The foot of the person is caught by the leg under the receiving part 130 to prevent the uncomfortable part.

Further, in the present invention, a cushion may be additionally formed at a seating position of the seating portion 110 and the receiving portion 130.

The leg portion 120 and the second leg portion 140 are folded in the seating portion 110 and the receiving portion 130 so that the seating portion 110 and the receiving portion 130 are rotated The handle 150 can be formed to easily carry at the corner of the seating unit 110 and the receiving unit 130, Since the handle 150 is formed at the corner of the seating part 110 and the receiving part 130, it is advantageous that the handle 150 can be more conveniently used for portable purposes. (See Fig. 4)

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be clear to those who have knowledge of.

110: seating part 120: leg part
130: receiving portion 140: second leg portion
150: Handle

Claims (8)

A leg portion rotatably coupled to both sides of the seat bottom,
A foldable chair which is rotatably coupled to one side of the seating portion and has a second leg portion rotatably installed on a bottom surface thereof,
The folding chair selectively applies an upright state of the leg and the second leg according to the vertical or horizontal state of the receiving unit in the seating unit to perform a chair function in which the presence or absence of the backrest is determined
The folding chair is easy to carry by reducing the volume when the seating portion and the receiving portion are folded together by folding the leg portion and the second leg portion in the seating portion and the receiving portion.
The method according to claim 1,
The chair is a portable foldable chair that can be used as a chair for one person or two people.
The method according to claim 1,
Wherein the two legs are formed as two pairs, and the second legs are formed as a pair of two legs.
The method of claim 3,
Wherein when the legs are folded, the legs are spaced apart from each other such that the two legs do not overlap each other.
5. The method of claim 4,
And a pair of legs formed on the bottom surface of the opposite side of the seating portion adjacent to the receiving portion are spaced apart from each other by a larger interval than the other pair of spaces.
The method according to claim 1,
Wherein the seating portion and the receiving portion are formed with a cushion at a sitting position.
The method according to claim 1,
The portable foldable chair can be rotated at an angle of 0 to 270 degrees with respect to the seating portion.
The method according to claim 1,
And a knob is formed on the seat portion and the edge of the receiving portion so as to be rotated so as to contact and fold the seat portion and the receiving portion in a state where the leg portion and the second leg portion are folded in the seating portion and the receiving portion. Easy folding chair.

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