KR102277152B1 - Removable outdoor chair combination table - Google Patents

Abstract

The present invention relates to a table combined with a chair for indoor and outdoor use, which allows a user to sit indoors and outdoors. More specifically, the movable table combined with the chair for the indoor and outdoor use of the present invention is convenient in use because the table allows the user to easily move a position of the table with little force. In particular, the movable table combined with the chair for the indoor and outdoor use can be used in a form in which seats are arranged in the longitudinal direction when necessary. In addition, the movable table combined with the chair for the indoor and outdoor use can be optionally converted to a form with the seats arranged on both sides with a table between the seats. Therefore, a space use efficiency is maximized. The movable table combined with the chair for the indoor and outdoor use comprises: a first chair unit (2) and a second chair unit (3); a table unit (4); a second rotary link (5); and an elasticity providing unit (7).

Description

Removable outdoor chair combination table that can be used indoors and outdoors

The present invention relates to a table combined with a chair that can be used indoors and outdoors so that a user can sit indoors and outdoors, and more particularly, a user can easily move to a position change with little force. As it is convenient to use, in particular, it can be used in a form in which the seats are arranged in the longitudinal direction if necessary, and can optionally be used by switching to a form in which each seat is arranged on both sides with a table in between. It relates to a table combined with a mobile chair that can be used indoors and outdoors to maximize space use efficiency.

In general, indoors and outdoors, such as parks, gardens, sidewalks, where pedestrians walk, chairs are arranged to be able to sit and rest.

These chairs, in order to have durability due to the nature of the space in which they are arranged, are usually made of castings made of metal or assembled of wood.

On the other hand, in addition to the chair, a table on which a user puts an object to be used is also used by being arranged in the same space.

In recent years, chairs equipped with an integral table are widely used in order to increase the efficiency of space use.

In the Korean Patent Application No. 10-2010-0010244 (name: table with a fixed chair / 2010.02.04.), as known in the publication, a table top consisting of one or more panels and having a rectangular plate shape, and the A table support leg mounted on the bottom surface adjacent to the lower end of one side of the table top and extending vertically downward, and the upper end fixed to both ends of the table support leg reinforcement bar on the other side where the table support leg is formed, and inclined downward in opposite directions The two second table support legs extend, and the upper surface is in close contact with the bottom surface of the table top plate and extends in the front-rear direction while covering both upper ends of the table support legs and upper sides of the two second table support legs, respectively. a table comprising four reinforcing bars for table support legs, the lower end of which is mounted on the inner surface of the table support legs, and two load reinforcing bars with an upper end mounted in an inclined position adjacent to the center of the bottom of the table top; A chair top plate made of one or more panels and formed in a long rectangular plate shape, a chair support leg mounted on a bottom surface adjacent to a lower end of one side of the chair top plate and extending vertically, and the top surface being in close contact with the bottom surface of the chair top plate and the two two chairs configured with two first chair support leg reinforcement bars that are installed to extend in the front-rear direction while enclosing the outside of the upper end of the chair support leg; two connecting bars on both ends of which the outer lower surfaces of the chair support legs of the two chairs are mounted, and on which the outer lower surfaces of the table support legs are mounted in the center; There is described a table comprising the first chair support leg reinforcing bar on both sides, the two second table supporting legs formed in the middle, and a second connecting bar to which one of the load reinforcing bars is connected.

On the other hand, in Korean Patent Application No. 10-2004-0079913 (Name: Integrated chair and table having a ceiling-retractable structure / 2004.10.07.), as is known in the publication, it is fixed to the ceiling to drive the gearbox. Therefore, an antenna-type column that extends and contracts vertically; And a table fixed to the end of the antenna-type column; a connection fixing part having one end connected rotatably by a spring hinge fixed to the rear surface of the table and bent in one direction; a chair fixed to the other end of the connection fixing part; A chair and a table are described which are respectively hinged to the connection fixing part of one side and the connection fixing part of the other side, and including an anti-shake fixing hanger to prevent the shaking of the connection fixing part.

Korean Patent Application No. 10-2010-0010244 Korean Patent Application No. 10-2004-0079913

However, since the conventional tables and chairs as described above are installed and used after being formed in an unfolded state, there is a problem in that the space use efficiency is lowered.

In addition, there was a problem in that it is difficult to install in a location where the space is narrow and the use efficiency is decreased.

In addition, there was an inconvenient problem because it was difficult to move when the location was changed.

The present invention has been proposed to solve the conventional problems as described above, and an object of the present invention is that the user can move the position change easily with little force, so that it is convenient to use, and in particular, when necessary In addition to being able to use it in a form in which the seats are arranged in the longitudinal direction, it can be selectively used in a form in which each seat is arranged on both sides with a table in between, so that it can be used indoors and outdoors to maximize space use efficiency. It is to provide a table that can be used as a portable chair.

In order to achieve the object of the present invention as described above, the table for combined use with a movable chair that can be used indoors and outdoors according to the present invention includes a 'plate'-shaped seat and a bottom surface connected to the lower end of the seat. a first chair portion and a second chair portion each having legs adapted to support the seat with respect to the seat; a table part having a 'plate'-shaped upper plate and a first rotary link extending from one lower end of the upper plate and having an end rotatably shaft-coupled to a part of the leg of the first chair part; a second rotation link formed to extend upwardly on a part of the leg of the second chair unit and rotatably shaft-coupled to a portion of the upper plate at a position opposite to the position at which the first rotation link is disposed; Consisting of; When the first chair part and the second chair part come into close contact with each other, the upper plate is rotated by the first rotation link and the second rotation link and is erected toward the rear surface of the first chair part to perform a backrest function, When the first chair part and the second chair part are spaced apart from each other, the upper plate rotates by the first rotation link and the second rotation link, and the first chair part and the second chair part unfolded between them to perform the function of a table; The legs of the first chair unit are provided with wheel rollers shaft-coupled to be idling.

The table combined with a movable chair that can be used indoors and outdoors according to the present invention made as described above is convenient to use, and in particular, when necessary, because the user can easily move the position change with little force through the wheel rollers. The first chair part and the second chair part can be used in a form in which the seats are arranged in the longitudinal direction by closely contacting them, and the table part is optionally arranged between the first chair part and the second chair part with the table in between. It has the effect of maximizing space use efficiency as it can be used by switching to a form in which seats are arranged on each side.

1 is a schematic exploded perspective view showing a table combined with a movable chair that can be used indoors and outdoors according to an embodiment according to the present invention.
Figure 2 is a schematic view of a combined perspective view showing a movable chair combined table that can be used indoors and outdoors according to the present embodiment.
3 to 5 are schematic side views showing the use state of the movable chair combined table that can be used indoors and outdoors according to the present embodiment.
Figure 5a is an exemplary view for explaining the elastic providing unit of the movable chair combined table that can be used indoors and outdoors according to another embodiment.
Figure 6 is a schematic illustration of some excerpts showing the wheel rollers constituting the movable chair combined table that can be used indoors and outdoors according to the present embodiment.
Figure 7 is a schematic side view of the state of moving the table for use in both indoor and outdoor according to the present embodiment.

Hereinafter, with reference to the accompanying drawings, a movable chair combined table that can be used indoors and outdoors according to a preferred embodiment of the present invention will be described in detail as follows.

Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shape of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals. Detailed descriptions of well-known functions and configurations determined to unnecessarily obscure the gist of the present invention will be omitted.

The present invention relates to a table that can be used both indoors and outdoors.

More specifically, it can be used as a table when unfolded, and can be used as a chair when each hinged joint structure is folded and used, and also relates to a movable chair combined table that can be used indoors and outdoors by being configured to be convenient to move. .

In addition, when used as a chair, it relates to a movable chair combined table that can be used indoors and outdoors, which is configured to provide a cushion function by giving elasticity to a user's back region.

1 to 7 are views showing a table for use indoors and outdoors according to an embodiment of the present invention, and a table for combined use with a mobile chair (1), which can be used indoors and outdoors according to this embodiment. ) is connected to the seats 21 and 31 in the shape of a 'plate' and the lower ends of the seats 21 and 31 to support the seats 21 and 31 with respect to the floor surface. a first chair part 2 and a second chair part 3 each having legs 22 and 32; A 'plate'-shaped upper plate 41 and one end of the upper plate 41 extending from the lower end thereof are rotatably shafted on a part of the leg 22 of the first chair unit 2 . a table portion 4 having a first rotary link 42 coupled thereto; It is formed to extend upward on a part of the leg 32 of the second chair unit 3 and has an end opposite to the position where the first rotation link 42 is disposed at the center of the upper plate 41 . A second rotation link (5) that is rotatably shaft-coupled to the site; is made including.

That is, when the first chair part 2 and the second chair part 3 come into close contact with each other, the upper plate 41 is attached to the first rotation link 42 and the second rotation link 5 . The first chair part 2 and the second chair part 3 are spaced apart from each other while being rotated by an upright position on the rear surface of the first chair part 2 to perform a backrest function. When the upper plate 41 is rotated in reverse by the first rotation link 42 and the second rotation link 5 , the upper plate 41 is rotated between the first chair part 2 and the second chair part 3 . It unfolds and performs the function of a table.

Accordingly, if necessary, the first chair part 2 and the second chair part 3 are closely attached to each other in the longitudinal direction, and the seats 21 and 31 are connected in parallel to each other and used in a close contact. Of course, optionally, by arranging the table part 4 between the first chair part 2 and the second chair part 3, the seats 21 and 31 are respectively arranged on both sides with the table interposed therebetween. It is converted into a new form and used, maximizing space use efficiency.

In the above, the first rotation link 42 is formed extending downwardly from the bottom surface of the upper plate 4, and while the upper plate 41 and the first rotation link 42 are integrally formed, the table part ( It is preferable that the overall shape of 4) consists of a '┏-' shape.

In addition, the second rotation link 5 is formed to extend upward from the end of the support piece 51 that is supported while in contact with the floor surface at the lowermost end of the leg 32 of the second chair unit 3 . Therefore, it is preferable that the overall shape is formed in a ' Ŀ ' shape and integrally extended to the leg 32 of the second chair part 3 .

In the movable chair combined table 1 that can be used indoors and outdoors according to this embodiment, the legs 22 of the first chair 2 are provided with wheel rollers 6 axially coupled to idling. do.

That is, through the wheel roller 6, a user can easily move for a position change with little force, so that it is convenient to use.

Meanwhile, as shown in FIG. 6 , the wheel roller 6 is at the lower end of the leg 22 of the first chair part 2 at the end of the extension piece 61 that is supported while in contact with the floor surface. A shaft coupled to be idling; It is preferable to be coupled so as to protrude outwardly with respect to the longitudinal cross-section while having a space therebetween with respect to the surface facing the bottom surface.

Accordingly, when it is desired to maintain a state arranged with respect to the floor surface, the wheel roller 6 does not come into contact with the floor surface and thus maintains a stably fixed state without slipping; During movement, as shown in FIG. 7 , the longitudinal cross-section of the extension piece 61 is inclined to face the floor surface to form a state in which the wheel roller 6 is in close contact with the floor surface, so that the wheel roller Through the rolling of (6), it is possible to carry out the moving work easily with little force.

On the other hand, as shown in FIG. 5 of the accompanying drawings, in the case of changing the table state into a folding chair and using it, between the second rotation link 5 and the table part 4 rotatably shaft-coupled to the table part 4 . By further configuring the elastic providing unit 7 in the chair, it is possible to provide elasticity in the area such as the user when using the chair.

5A is an exemplary view for explaining an elastic provision unit of a table for use in indoor and outdoor use according to another embodiment.

As the elastic providing part 7 is configured, when the table part 4 serving as a backrest refers to the user's direction to the front based on the second rotary link 5, the back and the front are reciprocated by a predetermined distance. while giving elasticity, the user can obtain a cushioning feeling through elasticity in the back region, and inclined while having an interval with respect to the surface facing the floor, on which the wheel roller 6 described above is formed. A feeling of seating like a rocking chair may be provided by the inclined configuration of the extension piece 61 .

5A of the accompanying drawings, the elastic providing part 7 is located between the second rotary link 5 and the table part 4, is axially coupled with the table part 4, and the first The second rotary link (5) is coupled by an elastic fixing pin (73).

Specifically, in the elastic providing part 7, a shaft coupling groove for coupling with the table part 4 is formed on one surface in the direction of the table part 4, and two guide grooves 72 are formed on one surface in the opposite direction. includes

At this time, the guide groove 72 has the shape of a groove having a double stepped configuration of concave, that is, a groove having a larger width is formed in the lower side from the open area in the lateral direction.

An elastic fixing pin 73 is coupled to the guide groove 72 , and the elastic fixing pin 73 has an end having the same shape as the guide groove 72 , and is inserted into the guide groove 72 . do.

And the remaining area of the elastic fixing pin 73 exposed from the guide groove 72 may be coupled to the second rotary link 5 by bonding, attaching, welding, bolting, etc. while having a predetermined length.

In addition, the elastic fixing pin 73 is configured to be smaller than the length of the guide groove 72, so that the spring 74 is located in the remaining area inside the guide groove (72).

At this time, the formation direction of the guide groove 72 of the elastic providing part 7 is directed in the same direction as the first rotation link 42 of the table part 4, but the elastic inserted into the guide groove 72 is The end of the fixing pin 73 is located in the direction opposite to the direction in which the first rotary link 42 protrudes with respect to the table part 4 when the spring 74 is expanded in the guide groove 72, and the The spring 74 may be coupled from the elastic fixing pin 73 to the inner side surface of the guide groove 72 while being directed in the same direction as the first rotation link 42 .

Therefore, when used as a table, elasticity is not generated by the elastic providing part 7, and when used as a chair, elasticity is generated on the back to form a cushioning feeling, and through organic coupling with the extension piece 61, the rocking chair's elasticity is generated. effect can be created.

On the other hand, although not shown in the drawings, the elastic fixing pin 73 inserted into the guide groove 72 is exposed from the guide groove 72 and the width of the extended area is the open area of the guide groove 72 . a roller on one side of one side of the elastic fixing pin 73 and abutting against the inner wall of the open area of the guide groove 72; A friction block protruding as much as the roller may be configured.

At this time, the roller and the friction block may be configured in the order of roller-> friction block from the exposure direction along the exposed longitudinal direction of the elastic fixing pin 73 .

These rollers and friction blocks may be configured symmetrically on both sides of the elastic fixing pins 73 so as to abut against each of the inner walls of the open area of the guide groove 72 .

At this time, the configuration direction of the roller has a direction to allow the elastic fixing pin 73 to move while being guided along the inside of the guide groove 72 .

According to this configuration, not only elasticity is imparted by the above-described elasticity providing part 7, but also when a predetermined angle is given to the table part 4 when used as a table, or when it is used as a chair, the angle of the backrest is further adjusted. After forming the inclination of the table part 4 through the elastic providing part 7, a force is applied to pull the second rotary link 5 in the opposite direction of the table part 4 to the inner wall of the guide groove 72. As the friction block comes into contact with the inner wall while the roller that has been in contact with the inner wall is separated from the inner wall, it is possible to fix it.

To this end, one surface in contact with the inner wall of the friction block may be configured to have a rough surface that improves frictional force.

One embodiment of the present invention described above is merely exemplary, and those of ordinary skill in the art to which the present invention pertains will appreciate that various modifications and equivalent other embodiments are possible therefrom. . Therefore, it will be well understood that the present invention is not limited to the form mentioned in the above detailed description. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents and substitutions falling within the spirit and scope of the invention as defined by the appended claims.

1: chair combined table 2: first chair part
21: seat of the first chair part 22: legs of the first chair part
3: second chair part 31: second chair part seat
32: leg of the second chair part 4: table part
41: upper plate 42: first rotation link
5: second rotation link 51: support piece
6: wheel roller 61: extension

Claims (3)

A first chair formed while having seats 21 and 31 in the shape of a 'plate' and legs 22 and 32 connected to the lower end of the seat to support the seat with respect to the floor, respectively. a part (2) and a second chair part (3);
A 'plate'-shaped upper plate 41 and one end of the upper plate 41 extending from the lower end thereof are rotatably shafted on a part of the leg 22 of the first chair unit 2 . a table portion 4 having a first rotary link 42 coupled thereto;
It is formed extending upwardly on a part of the leg 32 of the second chair unit 3 and has an end at a position opposite to the position where the first rotation link 42 is disposed at the center of the upper plate 41 . a second rotation link (5) rotatably shaft-coupled to the site;
The second rotation link (5) and the second rotation link (5) and the second rotation link (5) and the axis-coupled upper plate (41) is located between one side of the elastic providing portion (7) to give elasticity;
When the first chair part 2 and the second chair part 3 come into close contact with each other, the upper plate 41 is rotated by the first rotation link 42 and the second rotation link 5 . While performing the function of a chair by being upright on the back surface of the first chair part 2 and performing a backrest function, the upper plate 41 is moved from the rear from the second rotation link 5 through the elastic providing part 7 . Provides cushioning to the user by giving elasticity so that it can reciprocate to the front.
When the first chair part 2 and the second chair part 3 are spaced apart from each other, the upper plate 41 moves between the first rotation link 42 and the second rotation link 5 ) to spread between the first chair part 2 and the second chair part 3 while rotating by , to perform the function of a table, in a movable chair combination table that can be used indoors and outdoors,
At the lowermost end of the leg 22 of the first chair part, a wheel roller 6 axially coupled to idling is provided at the end of the extension piece 61 that is supported while in contact with the floor,
The end of the extension piece 61 protrudes upward with respect to the surface facing the floor, and the wheel roller 6 is provided at the end to have a gap between the surface and the surface facing the floor,
When it is desired to maintain the state arranged with respect to the floor surface, the wheel roller 6 does not contact the floor surface and thus maintains a stable fixed state without slipping;
By manipulating the longitudinal section of the extension piece 61 to be inclined to face the floor surface so that the wheel roller 6 is in close contact with the floor surface, it can be easily moved through rolling of the wheel roller 6,
Due to the elasticity provided by the elastic providing part 7, when used as a chair,
A rocking chair effect is provided due to the inclined configuration of the wheel roller 6 and the extension piece 61,
The elastic providing unit 7,
It is positioned between the second rotary link (5) and the table part (4), is axially coupled to the table part (4), and is coupled to the second rotary link (5) by an elastic fixing pin (73),
A shaft coupling groove for coupling with the table portion 4 is formed on one surface in the direction of the table portion 4, and two guide grooves 72 are provided on one surface in the opposite direction,
The elastic fixing pin 73 is coupled to the guide groove 72 , and the elastic fixing pin 73 has the same end shape as the guide groove 72 and is inserted into the guide groove 72 . combined,
The remaining area of the elastic fixing pin 73 exposed from the guide groove 72 is coupled to the second rotation link 5 while having a predetermined length,
The elastic fixing pin 73 is configured to be smaller than the length of the guide groove 72, and the spring 74 is positioned in the remaining area inside the guide groove 72,
The guide groove 72 of the elastic providing part 7 is formed in the same direction as the first rotation link 42 of the table part 4, but the elastic fixing pin inserted into the guide groove 72 is directed in the same direction. The end of the guide groove 72 is located in the opposite direction to the direction in which the first rotation link 42 protrudes with respect to the table part 4 when the spring 74 is expanded in the guide groove 72, and the spring ( 74) is coupled from the elastic fixing pin 73 to the inner side of the guide groove 72 while facing in the same direction as the first rotation link 42,
When used as a table, elasticity is not generated by the elastic providing part 7, and when used as a chair, elasticity is generated in the back to form a cushioning feeling, and the effect of a rocking chair is improved through organic coupling with the extension piece 61. A mobile chair combined table that can be used indoors and outdoors, characterized in that it creates.

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