KR20240003545A - System for packaging - Google Patents

Abstract

The present invention relates to a multi-purpose chair, and its purpose is to enable it to be used for various purposes such as chairs, desks, stands, exercise equipment, etc.
A multi-purpose chair according to the present invention includes a main body including a seating portion, an additional seating portion bent on one side of the seating portion, and a support bent on the other side of the seating portion; and a support part that is selectively seated on one of the upper surfaces of the seating part and the additional seating part and supports a user's body part or an object to be seated.

Description

Multipurpose chair{SYSTEM FOR PACKAGING}

The present invention relates to a multipurpose chair, and more specifically, to a multipurpose chair that can be used for various purposes such as chairs, desks, stands, exercise equipment, etc.

In general, a chair is something that a person can sit on, allowing people to sit comfortably and relax indoors, such as at home or in an office, and is equipped with a seating area, a support support to support the seating area, a seat, a backrest, and armrests.

And, unlike Korea, where a sedentary culture of sitting on the floor has developed, in some other cultures, such as the West and China, a chair-style lifestyle using chairs has been the mainstay, so there are various types of chairs depending on the lifestyle of each era. It has been made.

Even today, chairs with various purposes and functions are provided, ranging from sofa-like chairs with various cushions to emphasize comfort, to table-top chairs, folding chairs, and simple chairs with structures such as backrests removed to emphasize only the sitting function. Structured stools, etc. fall into this category of chairs.

However, because the shape and structure of conventional chairs are standardized, there is a problem in that they can only be used as chairs to sit on.

Therefore, there is an urgent need to develop products that can be selectively used for various purposes such as chairs, desks, and exercise equipment.

Registered Patent Publication No. 10-2010662 (2019.08.07.)

The present invention was created to solve the problems of the prior art described above, and its purpose is to provide a multi-purpose chair that can be used for various purposes such as a chair, desk, stand, exercise equipment, etc.

A multi-purpose chair according to an embodiment of the present invention includes a main body including a seating portion, an additional seating portion bent on one side of the seating portion, and a support bent on the other side of the seating portion; and a support part that is selectively seated on one of the upper surfaces of the seating part and the additional seating part and supports a user's body part or an object to be seated.

In addition, the seating portion, the additional seating portion, and the support each consist of two pairs and are arranged to be parallel to each other, and one side and the other side of the support portion are respectively seated on one side of one of the supports and the additional seating portion, or , it can also be placed on the upper surface of a pair of supports.

In addition, the main body further includes a connecting rod connecting the ends of the additional seating portion.

In addition, the support portion further includes a receiving plate accommodated in a space between the seating portions or additional seating portions.

Additionally, the seating portion, the additional seating portion, the support, and the connecting rod are formed to have the same or different lengths.

And, first attachment portions installed on the front, rear, and both sides of the support portion respectively and made of metal or magnetic material; It is selectively disposed on at least one of the front, rear, left, and right sides of the support, and is formed by an extension plate located on a horizontal line with the support and at least one bottom of the extension plate, and a wheel on the bottom of the extension plate. An extension part that is coupled and includes additional support that is height-adjustable; And a second attachment part that is coupled to the extension plate and is selectively attached to the first magnet part installed on the front and rear sides of the support part or the first magnet part installed on the left and right sides of the support part depending on the position of the expansion part. And, when the expansion parts are combined through the second attachment part, the main body part or the object to be transported can be seated and transported on the upper surface of the expansion plate.

The multipurpose chair according to the present invention can be used for various purposes such as chairs, desks, stands, exercise equipment, etc.

Figure 1 is an exploded perspective view showing a multi-purpose chair according to an embodiment of the present invention.
Figure 2 is a side view showing an example of using a multipurpose chair as a chair according to an embodiment of the present invention.
Figure 3 is a side view showing an example of a multi-purpose stand used as a chair according to an embodiment of the present invention.
Figure 4 is a side view showing an example of using a multipurpose chair as a desk according to an embodiment of the present invention.
Figure 5 is a plan view showing an example of a first attachment part, an extension part, and a second attachment part being applied to a multi-purpose chair according to an embodiment of the present invention.
Figure 6 is a front view showing an example in which a first attachment part, an extension part, and a second attachment part are applied to a multi-purpose chair according to an embodiment of the present invention.
Figure 7 is a front view showing a state in which the main body part is loaded on the extension part through the first attachment part, the extension part, and the second attachment part applied to the multi-purpose chair according to an embodiment of the present invention.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure of the present invention is complete and to be understood by those skilled in the art. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings so that those skilled in the art can easily implement the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Throughout the specification, similar parts are given the same reference numerals.

Figure 1 is an exploded perspective view showing a multi-purpose chair according to an embodiment of the present invention, Figure 2 is a side view showing an example of using the multi-purpose chair according to an embodiment of the present invention as a chair, and Figure 3 is a view showing an example of using the multi-purpose chair according to an embodiment of the present invention. It is a side view showing an example of using a multipurpose chair as a desk according to an embodiment of the present invention, and Figure 4 is a side view showing an example of using a multipurpose chair as a desk according to an embodiment of the present invention.

The multipurpose chair 1 according to an embodiment of the present invention may include at least one of the main body 10 and the support part 20.

As illustrated in FIG. 1, the main body portion 10 has a seating portion 11 and a portion bent in a right angle direction on one side of the seating portion 11 and a seating portion 12 and a portion bent at a right angle on the other side of the seating portion 11. It may include a support 13 that is bent in one direction.

Although the drawing shows an example in which the seating portion 11, the additional seating portion 12, and the support 13 are formed in a circular rod shape with a constant length and diameter, the multipurpose chair 1 according to an embodiment of the present invention The shape of the seating portion 11, the additional seating portion 12, and the support 13 may be formed in various shapes such as a polygonal shape, a semicircular shape, and a sine wave shape.

The seating portion 11, the additional seating portion 12, and the support 13 described above may each be composed of two pairs and arranged to be parallel to each other.

Additionally, the pair of additional seating portions 12 may be connected to each other through one connecting member 14.

At this time, the connecting stand 14 may be formed to have the same shape as the seating portion 11, the additional seating portion 12, and the support 13.

By maintaining the gap between the additional seating parts 12 due to the connection bar 14, the additional seating parts 12 can be prevented from being bent by external force.

At this time, when the support portion 20 is removed from the seating portion 11, it is possible to perform an exercise such as a push-up while holding the seating portion 11 with both hands.

The support unit 20 is seated on the upper surface of the seating unit 11 as shown in FIG. 1 or is selectively seated on the upper surface of the additional seating unit 12 to support a user's body part or an object to be seated.

Additionally, one side and the other side of the support part 20 may be respectively seated on one side of one of the supports 13 and the additional seating part 12, or may be seated on the upper surface of a pair of supports 13.

At this time, a receiving plate 21 is formed on the bottom of the support portion 20 to be accommodated in a space between the seating portions 11, between the additional seating portions 12, or between the supports 13.

The receiving plate 21 can prevent the seating portion 11, the additional seating portion 12, or the support portion 20 mounted on the support 13 from moving in the left and right directions.

When the support part 20 is placed on the seating part 11, the additional seating part 12, or the support 13, you can sit on the support part 20 and use it as a chair, or use your laptop while sitting or lying on the sofa. You can use it on a tablet PC, or put your legs or feet on it while sitting on the sofa, or place it next to a general work desk or study desk to store various work items, workbooks, and textbooks, or use it while sitting on the floor. It is possible to use it as a floor desk.

In addition, if you want to use a laptop or tablet PC while standing in place due to back discomfort or other various reasons, place the main body (10) on a table or desk, float it to a certain height, and then place the laptop or tablet PC on the support unit (20). Just place it and use it.

When the main body 10 is placed on a table or desk and a laptop or tablet PC is placed on the support part 20, it can be used without bending down, thereby improving convenience in use.

Additionally, the seating portion 11, the additional seating portion 12, the support 13, and the connecting rod 14 may be formed to have the same or different lengths.

As an example, the additional seating portion 12 and the support 13 are formed to have the same length, the seating portion 11 is formed to have a length longer or shorter than the additional seating portion 12 and the support 13, and the connecting rod ( 14) may be formed to have a length longer or shorter than the seating portion 11, the additional seating portion 12, and the support 13.

The drawing shows an example in which the length of the seating portion 11 is longer than the length of the additional seating portion 12 and the support 13. As shown in FIG. 1, the bottom of the support 13 and the connection bar 14 ) is set so that the bottom surface is seated on the floor, and then the support portion 20 is seated on the upper surface of the seating portion 11, the height of the support portion 20 can be lowered compared to FIG. 3.

As shown in FIG. 2, when one side of the support 13 is set to be seated on the floor and the support 20 is seated on the upper surface of the additional seating portion 12, the height of the support 20 can be seen. It can be made higher.

Therefore, the user can seat the support part 20 on the upper surface of the seating part 11 or the additional seating part 12 according to the user's height and then use the support part 20 as a chair or a desk.

Next, with reference to FIGS. 5 to 7, the first attachment portion 30, the extension portion 40, and the second attachment portion 50 applied to the multipurpose chair 1 according to an embodiment of the present invention. Explain.

Figure 5 is a plan view showing an example of a first attachment part, an extension part, and a second attachment part applied to a multipurpose chair according to an embodiment of the present invention, and Figure 6 is a plan view showing an example of a multipurpose chair according to an embodiment of the present invention. 1 is a front view showing an example in which an attachment part, an extension part, and a second attachment part are applied, and FIG. 7 shows the main body through the first attachment part, the extension part, and the second attachment part applied to a multi-purpose chair according to an embodiment of the present invention. This is a front view showing the load loaded into the expansion part.

The first attachment portion 30 is installed on the front, rear, left, and right sides of the support portion 20, respectively.

The first attachment portion 30 is made of metal or a magnetic material so that the second attachment portion 50, which will be described later, is magnetically attached.

The extension parts 40 are composed of two pairs and are placed respectively on the front and rear sides of the support part 20 or on the left and right sides under user control.

The extension 40 may include an extension plate 41 positioned on a horizontal line with the support unit 20 and at least one additional support 42 formed on the bottom of the extension plate 41.

A wheel 423 that rolls along the floor is installed on the bottom of the additional support 42.

The extension 40 can be easily moved through the wheels 423.

In addition, it is possible to place the main body 10 or various other objects on the upper surface of the extension plate 41 and easily move them.

The additional support 42 is of a height-adjustable type so that the height of the extension plate 41 can be adjusted to correspond to the user's height.

The additional support 42 may include a first support member 421 and a second support member 422.

The first support member 421 has an open top, an empty space is formed inside, and a bottom wheel 423 is installed.

The second support member 422 can be raised and lowered while a certain area is accommodated in the empty space of the first support member 421.

A first insertion hole penetrating in the horizontal direction is formed in the first support member 421.

And, along the longitudinal direction of the second support member 422, a plurality of second insertion holes penetrating in the horizontal direction are formed at regular intervals.

Therefore, the first insertion hole and either the second insertion hole are positioned on a horizontal line, and then the fixing pins or bolts are jointly inserted into the first insertion hole and the second insertion hole to form the second support member 422 and the extension plate. Just adjust the height of (41).

Next, examples of use of the first attachment portion 30, extension portion 40, and second attachment portion 50 described above will be described.

First, when it is desired to expand the support part 20, the expansion part 40 is positioned on at least one of the front, rear, left side, and right side of the support part 20, and then the second attachment part 50 is attached to the second attachment part 50. 1 Attach to the attachment part 30 and secure it.

Therefore, it is possible for several people to sit on the support part 20 and the extension plate 41 and use them as chairs, or for several people to use them as desks.

In addition, if the extension parts 40 are spaced apart from the support part 20, it is possible for several people to use the chair as a chair or as a desk while spaced apart from each other.

On the other hand, when it is necessary to move the main body 10 to another location, the extension parts 40 are coupled through the second attachment part 50, and then the main body 10 is attached to the upper surface of the extension plates 41. You can transport it after it settles down.

Furthermore, it is possible to place various objects such as books and bags on the upper surfaces of the extension plates 41 and then transport them.

Those skilled in the art to which the present invention pertains will understand that the present invention can be implemented in other specific forms without changing its technical idea or essential features. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive. The scope of the present invention is indicated by the scope of the claims described below rather than the detailed description above, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts are included in the scope of the present invention. must be interpreted.

1: Multipurpose chair 10: Main body
11: Seating part 12: Additional seating part
13: Support 14: Connecting bar
20: support 21: receiving plate
30: first attachment portion 40: expansion portion
41: Extension 42: Additional support
421: first support member 422: second support member
423: wheel 50: second attachment portion

Claims (5)

A main body including a seating portion, an additional seating portion bent on one side of the seating portion, and a support bent on the other side of the seating portion; and
A multi-purpose chair that is selectively seated on one of the upper surfaces of the seating portion and the additional seating portion and includes a support portion that supports a user's body part or an object to be seated.
According to paragraph 1,
The seating portion, the additional seating portion, and the support each consist of two pairs and are arranged to be parallel to each other,
A multi-purpose chair in which one side and the other side of the support part can be respectively seated on one side of one support and an additional seating part, or may be seated on the upper surface of a pair of supports.
According to paragraph 2,
A multi-purpose chair wherein the main body further includes a connection bar connecting the ends of the additional seating portion.
According to paragraph 1,
The support portion is a multipurpose chair further comprising a receiving plate accommodated in a space between the seating portions or additional seating portions.
According to paragraph 1,
A multi-purpose chair in which the seating portion, the additional seating portion, the support, and the connecting rod are formed to have the same or different lengths.

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