KR20010088648A - chair - Google Patents

Abstract

PURPOSE: A folding tablet arm chair desk is provided to stably support a tablet, to effectively utilize a room when the tablet is used, to allow the folding tablet arm chair desk to occupy the smallest space when the tablet is not used, and to keep articles in a hole formed on the tablet. CONSTITUTION: A folding tablet arm chair desk includes a rotating tablet part(17) and a fixed tablet part(20). The rotating tablet part and the fixed tablet part are connected to each other in such a manner that the rotating tablet part and the fixed tablet part is collapsible with a hinge. The rotating tablet part has a hole for keeping articles. The combination tablet and chair is collapsed or spread according to user's desire.

Description

Desk chair with a folding desk {chair}

The present invention relates to a chair on which a desk is formed or a desk on which a chair is formed, and in particular, to a folding desk. It is a desk chair that forms a desk on a chair so that you can easily and efficiently see or work in a small space. According to the present invention, a desk combined chair can be configured to spread out a desk when necessary, and when the desk is not in use, a folding desk is used to reduce the space occupied by the desk as much as possible so as not to disturb the function as a chair. It is composed of a desk. In addition, in the present invention, the disclosure of a technique for maximizing the utilization area of the desk by forming a desk on both sides of the chair is also one of the objects of the present invention.

The present invention is an invention for a desk combined chair that can use the functions of the chair and the desk at the same time. In the prior art, there has been a configuration in which the table is configured to be fixed to the left side or post of the chair, or the table is configured to allow this folding as the chair is folded. That is, in the related art, a support member for supporting a table is connected to a seat plate member formed at the bottom of the seat plate, and the seat plate member is rotatably coupled to the seat plate of the chair. In this configuration, when the seat plate is lifted up to fold the chair, folding of the table coupled to the chair by the seat plate member and the support member is simultaneously performed. However, such a conventional table could not provide a desk of a large area. Increasing the table area results in structural instability.

The present invention provides a desk combined chair with the largest possible desk area, stable support of the desk, and forms a maximum utilization area when the desk is used, and at least so that the function of the chair does not occur when the desk is not used. It is a technical object of the present invention to configure so that it can be accommodated in the area.

1 is an embodiment of a chair in which a desk fixing member is formed.

2 is a configuration diagram of a folding desk of the present invention.

3 is a use state diagram on a folding desk.

4 is a cross-sectional state diagram of a folding desk.

5 is a detailed explanatory view of a folding desk in a folded state.

6 is a detailed explanatory view of a folding desk that is unfolded.

7 is a detailed explanatory view of a folding desk in a vertical storage state.

8 is a configuration diagram of the left and right folding desks in a vertical storage state.

9 is a configuration diagram of the left and right folding desks in the folded state.

10 is a configuration diagram of the left and right folding desks with the desk extended.

11 is a configuration diagram of a folding desk on which an object storage groove is formed.

12 is a use state diagram on a folding desk that forms an object storage groove.

13 is a configuration diagram of a rotary pin desk.

14 is a state diagram of use of the rotary pin desk.

15 is an explanatory diagram for explaining a vertical storage state on a folding desk.

16 is an embodiment of the desk front and rear position adjusting means of another form.

Description of the main parts of the drawing

DESCRIPTION OF SYMBOLS 1: Chair 2: Desk fixing member 3: Rotating desk top 4: High policy upper part 5: Hinge 6: Desk fixing member 7: Desk rotating part 8: Cushion 9: Desk rotating member 10, 13, 20: High policy upper part 11, 12, 14, 15, 17: rotating desk 16: support end 18: hinge 19: slider 21: cushion 22: desk rotating member 23: vertical groove 24: horizontal groove 25: spring 26: fastener 36: left desk rotating member 37: right desk rotating member 43: object storage groove 44: plane 46: pin 52: desk vertical storage state 54: slider member 55: slider support member

According to the present invention, a desk combined chair can be configured to spread out a desk when necessary, and when the desk is not in use, a folding desk can be used to reduce the space occupied by the desk as much as possible so as not to disturb the function of the chair. It is made up. The present invention discloses a technique for forming a desk on both sides of the chair to form an object storage groove that can be stored in order to increase the efficiency of the folding desk, and also to use the widest desk possible. The desk of the form where a desk is divided into left and right is called a division desk in this invention. Hereinafter will be described in detail based on the drawings.

1 is an embodiment of a chair in which a desk fixing member is formed. The desk fixing member 2 for connecting the folding desk of the present invention to the left side or the post or left and right sides of the conventional general chair 1 is formed. The desk fixing member is firmly fixed to the chair.

2 is a configuration diagram of a folding desk of the present invention. The folding desk is constituted by the desk fixing member 6 described in FIG. The folding desk is composed of two parts, the rotary desk portion 3 and the high policy upper portion 4, and the rotary desk portion and the high policy upper portion are connected to the folding desk 5 by a hinge 5. The desk rotating member 7 is configured to connect the folding desk to the desk fixing member 6 which is firmly fixed to the chair. A cushion 8 is formed at one side of the desk rotating member. The folding desk is connected to the desk fixing member via the desk rotating member for various functions, but when the configuration of the various functions is excluded, the folding desk may be directly fixed to the desk fixing member. Although FIG. 2 shows a folding desk on both the left and right sides of a chair, it also belongs to this invention to form a folding desk only in either side. As shown in the figure, the folding desk is placed horizontally on the chair in a folded state, and can be used as an armrest function of the chair or a function of simply placing a simple object. Or, the role of a table for taking simple notes is also great.

3 is a use state diagram on a folding desk. Unfolding the rotary desk parts 11 and 12 of the folding desk increases the area of the desk. The desk is formed in a straight line horizontally with respect to the chair. Even when a folding desk is formed on only one side of the chair, a large desk can be secured by spreading the folding desk. The figure shown shows the unfolding of the folding desk on both sides of the chair. Two high-policy upper parts 10 and 13 and two rotary desk parts 11 and 12 form a complete desk.

4 is a cross-sectional state diagram of a folding desk. This figure is a description of the cross section of the state which extended the folding desks formed in both sides of the chair. The two rotary desk portions 14 and 15 are configured to be close to each other. The support end portion 16 is formed where the rotary desk portions are aligned so that the left rotary desk portion supports the right rotary desk portion or the right rotary desk portion supports the left rotary desk portion or mutually supports the rotary desk portion. do. In the figure shown, the support end 16 is configured under one of the rotary desk 14 to support the other rotary desk 15, but the support end is configured in various forms Of course you can.

5 is a detailed explanatory view of a folding desk in a folded state. This figure illustrates that the folding member is positioned horizontally in the chair in the folded state. The folding desk 17 and the high policy upper part 20 which are connected to the folding desk 22 by the hinge 18 are connected to the desk rotating member 22. The desk rotating member and the high-policy upper part are connected to each other through the slider 19 so that the distance between the user and the desk can be adjusted by sliding. A cushion 21 is formed at one side of the desk rotating member 22. A desk fixing member that is rotatably connected to the inside of the desk rotating member is formed. The desk fixing member is firmly fixed to the frame of the chair. Fastening grooves of the horizontal grooves 24 and the vertical grooves 23 are formed in the desk fixing member. The desk rotating member is formed with a fastener 26 which is elastically supported by a spring 25, the fastener is to be fastened in the fastening groove so that the desk rotating member is fixed to the desk fixing member. It becomes the number. In this figure, the folding table is stored vertically to the side of the chair, that is, the fastener 26 is rotated 90 degrees counterclockwise from the state in which the fastener 26 is fastened to the vertical groove 23. It is the appearance of the cross section.

6 is a detailed explanatory view of a folding desk that is unfolded. The state in which the rotary desk part 27 was unfolded on the folding desk of the state of FIG. 5 is shown. This shows the state of using a desk.

7 is a detailed explanatory view of a folding desk in a vertical storage state. If you don't use a desk, you can place it on the chair with the folding desk folded, but you can store it vertically on the side of the chair. In order to store vertically to the side of the chair, the table rotating member is removed by fastening the fastener 32 formed on the desk rotating unit 28 from the horizontal groove 30 of the desk fixing member 29. When rotated 90 degrees clockwise, the fastener is fastened to the vertical groove 31 of the desk fixing member 29. This state shows that the folding desk of the rotary desk part 34 and the high policy upper part 33 was accommodated in the side of a chair in the state which was folded. In such a vertical state, the cushion 35 formed on the desk rotating member is positioned at the top, and the cushion can be used as an armrest.

8 is a configuration diagram of the left and right folding desks in a vertical storage state. Although a folding desk can be formed on one side of the chair, it is preferable to form a folding desk on both sides in order to use a wider desk area and form a symmetric desk and use it as a stable desk. This figure shows a left folding desk 36 and a right folding desk 37, which are in a state of being stored vertically on both sides of the chair.

9 is a configuration diagram of the left and right folding desks in the folded state. The left and right folding desks 38 and 39 of FIG. 8 are rotated by 90 degrees in the folded state, and are positioned horizontally in the chair.

10 is a configuration diagram of the left and right folding desks with the desk extended. The state in which both the left and right folding desks 40 and 41 of FIG. 9 are unfolded is demonstrated.

11 is a configuration diagram of a folding desk on which an object storage groove is formed. In the folding desk, the object storage groove 43 in which the object can be stored is formed in the rotary desk portion 42.

12 is a use state diagram on a folding desk that forms an object storage groove. It is a state where the folding desk in which the article storage groove | channel in the horizontal state of FIG. 11 was formed was extended. Rotating desk 45 in the open state indicates that the upper surface used as a desk can be used as a desk because the flat 44.

13 is a configuration diagram of a rotary pin desk. The rotary pin desk is a desk configured to connect the rotary desk 47 and the high policy upper part by a pin, and to rotate the rotary desk part with respect to the high policy upper part by the pin 46.

14 is a state diagram of use of the rotary pin desk. The state in which the desk is formed by rotating the rotary desk 48 of FIG. 13 by a pin will be described. In the divided desk which forms the desk on both the left and right sides, one side may form a folding desk and the other side may form a rotary pin desk, or both may form a rotary pin desk.

15 is an explanatory diagram for explaining a vertical storage state on a folding desk. The folding desk with the object storage groove 49 is placed on the desk rotating member 50. Also, the folding desk is vertically stored by the rotation of the desk rotating member 51. Explain what happened. When the folding desk is not used at all, it is easy to use the chair to store the folding table vertically on the side of the chair.

16 is an embodiment of the desk front and rear position adjusting means of another form. It is desirable to move the front and rear positions of the desk to suit the physical condition of the user. To this end, a slider member 54 is formed below the desk 53, and the slider member is supported by the slider support member 55 which supports the slider member and makes the sliding movement. The slider support member may be directly fixed to the desk fixing member, and the slider support member may be used as the desk rotating member.

By implementing the present invention, a desk having a large area can be formed. In addition, according to the present invention, the article can be stored by a folding desk having an article storage groove. The folding desk of the present invention makes it easy to store when not in use and can also function as an armrest.

Claims (10)

In the desk combined chair constituting the desk to the chair, the desk is composed of two parts, the rotary desk and the high policy upper part, the rotary desk and the high policy upper part is connected to the folding possible by the hinge, the desk The folding desk is a desk chair, characterized in that the folding desk is extended, and the rotary desk and the high policy upper part are used in a folded state. The desk chair having a folding desk according to claim 1, wherein an object storage groove is formed in the revolving desk. According to claim 1 or 2, wherein the high policy upper portion is connected to the desk rotating member, the desk rotating member is connected to the desk fixing member, the desk fixing member is characterized in that it is fixedly connected to the chair Desk chair with a folding desk. The desk with a folding desk according to claim 1 or 2, wherein the high policy upper part is connected to the desk rotating member, and the high policy upper part and the desk rotating member are connected to each other by a slider so as to be able to slide back and forth. Combination chair. The folding desk according to claim 1 or 2, wherein the folding desk is kept horizontal when the folding desk is in use, and when the folding desk is not in use, the folding desk is configured to be stored perpendicular to the side of the chair. This combined desk chair. According to claim 1 or 2, wherein the high policy upper portion is connected to the desk rotating member, the desk rotating member is rotatably connected to the desk fixed member that is fixedly connected to the frame of the chair, the desk fixed A desk combined chair having a folding desk, characterized in that a fastening groove is formed in the member, and a fastener is formed in the desk rotating member so that the folding desk is fixed by the fastening groove and the fastener. In the desk combined chair constituting the desk in the chair, the desk is composed of two independent desks on the left side and the right side of the chair and is formed of the left desk and the right desk, and the left desk is formed by the left desk fixing member. The desk is a desk chair, characterized in that the support is supported by the right desk fixing member. 8. The desk chair as claimed in claim 7, wherein a supporting end is formed at the interface between the left desk and the right desk. According to any one of claims 7 or 8, wherein at least one desk of the left and right desks are formed of the rotary desk and the high-policy upper portion, the rotary desk and the high-policy upper portion is foldable by hinge When the desk is intended to be used widely, the folding desk unfolds, and the desk desk chair with a folding desk, characterized in that usually used in a state in which the folding desk and the high-policy upper part is folded. According to any one of claims 7 or 8, wherein at least one desk of the left and right desks are formed of the rotary desk and the high policy upper portion, the rotary desk portion is rotatably connected by a pin to the high policy upper portion Desk chair combined with a folding desk characterized in that it becomes.