KR200355172Y1 - Chair can be fold up the leg - Google Patents

Abstract

The present invention relates to a chair that can be usefully used in restaurants, homes, and the like, and can be used as a seated chair by folding a leg frame according to a user's needs, and can also be used as a general chair when the leg frame is opened. Provide a chair.

Description

Legless combined chair {Chair can be fold up the leg}

The present invention relates to a chair that can be usefully used in restaurants, homes, and the like, and more particularly, to a seated chair that can be used as a general chair and a seated chair by folding the leg frame in the lower part of the seat. .

In general, most restaurants, including a Japanese restaurant, are equipped with a seat cushion for sitting on the floor. However, there is a disadvantage that the meal is somewhat inconvenient because there is no means to rest comfortably when the cushion is provided.

In order to solve these disadvantages, a number of restaurants that provide customers with seated chairs that can comfortably lean on have been increasing. This legless chair is provided with a backrest while the legs are not formed separately and the seat portion is placed on the floor.

Referring to the legless chair in more detail with reference to the accompanying drawings, as shown in FIG. 1, the legless chair is composed of a seat portion 110 with a predetermined cushion and a back portion 120 that can lean on the back. In addition, guests can lean back and relax during the meal or after the meal.

However, the legless chair having the above configuration may be usefully used when the dining table is installed in a room, but when the dining table is installed outside or when the height of the dining table is high, it is difficult to use. In this case, there is a disadvantage in that a chair having a separate leg is used for purchase.

In order to solve the above-mentioned disadvantages of the conventional chair, the present inventors can study the chair that can be used as a chair as well as folding the leg frame according to the needs of the user. This invention was completed.

Accordingly, an object of the present invention is to provide a seating chair that can be used as a seating chair and a general chair.

1 is a perspective view of a conventional legless chair.

2 is a partially exploded perspective view of a chair according to an embodiment of the present invention.

Figure 3 is an enlarged view of the main part of the chair shown in FIG.

4 is a view showing the working relationship of the chair shown in FIG.

5 is a perspective view of a chair according to another embodiment of the present invention.

6 is a perspective view of a chair according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: seat part

11: storage groove

20: backrest

30 support member

31: hanging groove

40: leg frame

41: projection 42: protective gear

The present invention to achieve the above object is

In the chair comprising a seat portion with a cushion material and a backrest portion formed on one side of the seat portion,

A support member attached to a lower end of the seat part and having a locking groove formed at left and right sides thereof; It is foldably coupled to the support member, and is provided in the seating chair characterized in that it comprises a leg frame is inserted into the locking groove is provided with a projection for adjusting the rotation angle.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings, which are presented to assist in understanding the present invention, but the present invention is not limited thereto.

Figure 2 is a perspective view of a chair according to an embodiment of the present invention, Figure 3 is an enlarged view of the main portion of the chair shown in Figure 2, Figure 4 is a view showing the working relationship of the chair shown in FIG.

As shown in FIGS. 2 to 4, the chair according to the present invention includes a seat portion 10 having a cushioning material, a backrest portion 20 formed at one side of the seat portion 10, and a lower portion of the seat portion 10. Is attached to the support member 30, the locking groove 31 is formed on the left and right, and foldably coupled to the support member 30, the projection 41 is inserted into the locking groove 31 to adjust the rotation angle It includes a leg frame 40 is provided.

In other words, in the present invention, the leg frame 40 is formed at the bottom of the seat 10 of the legless chair, but is formed to be folded and used according to the user's convenience, so that the legless chair can be used as a general chair. There is this.

The support member 30 is attached to the lower end of the seat portion 10 to enable the folding of the leg in the above, the locking groove 31 is formed on the left and right sides of the support member 30. Here, attaching the support member 30 to the bottom of the sea boot may be easily attached by applying various methods, including screw coupling.

The support frame 30 is foldably coupled to the leg frame 40, the leg frame 40 is provided with a projection 41 is inserted into the engaging groove 31 to adjust the rotation angle. At this time, the projection 41 serves to adjust the rotation angle while rotating at a predetermined angle in the engaging groove 31 of the support member 30.

The chair according to the present invention of such a structure is that the leg frame 40 is folded at a predetermined angle to the inner side of the seat portion 10, and thus the chair can be used as a legless chair in the folded state of the leg frame 40 In a state where the leg frame 40 is opened, the chair can be used as a general chair.

Figure 5 is a perspective view of a chair according to another embodiment of the present invention, as shown in Figure 5, the protection member 42 of the cushion material is formed on the outside of the leg frame (40). When the protective device 42 is formed on the outside of the leg frame 40 as described above, when the leg frame 40 is used as a seating chair, the floor frame 40 can be protected from contact with the floor.

Figure 6 is a perspective view of a chair according to another embodiment of the present invention, the receiving groove 11 is formed in the outer peripheral edge of the seat portion 10 as shown in FIG. As such, when the receiving groove 11 is formed at the outer circumference of the seat 10, the folded state of the leg frame 40 is not seen as the outer surface, thereby increasing the external aesthetics.

As described above, the present invention has a useful effect of providing a seating chair that can be used as both a general chair and a legless chair by folding the legs at the bottom of the seat of the chair.

Although the present invention has been described with reference to the embodiments shown in the accompanying drawings, it is merely illustrative, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. will be.

Claims (3)

In the chair comprising a seat portion with a cushion material and a backrest portion formed on one side of the seat portion, A support member attached to a lower end of the seat part and having a locking groove formed at left and right sides thereof; The seating chair is foldably coupled to the support member, characterized in that it comprises a leg frame having a projection inserted into the locking groove to adjust the rotation angle. The seatless chair according to claim 1, wherein a protective material made of a cushion material is formed on the outside of the leg frame. The seatless chair according to claim 1 or 2, wherein an accommodation groove is formed at an outer circumference of the lower end of the seat part.