KR200417322Y1 - Table with the automatic folding chair have the back - Google Patents

Abstract

The present invention relates to a table provided with a folding chair having a backrest which can be installed to provide a more comfortable seat.

The present invention is a chair having a backrest on one side of one or more vertical frames for supporting the top plate of the table, one or more horizontal frames installed between the vertical frames, and the seat plate supported by the support by the hinge device In the table configured to be installed in the lower portion of the, characterized in that configured to install a chair support device for rotatably supporting the seat plate on the bottom surface of the seat plate.

Automatic folding chair, backrest, table, hinge device, chair support device

Description

Table with folding chairs having a backrest {TABLE WITH THE AUTOMATIC FOLDING CHAIR HAVE THE BACK}

1 is a perspective view showing an example of a table having a folding chair having a backrest according to the present invention,

Figure 2 is a plan view showing the folding and use of the chair of the table with a folding chair having a backrest according to the present invention,

3 is a cross-sectional view showing an example of a connection structure of the seat plate and the support of the folding chair having a backrest according to the present invention,

Figure 4 is a perspective view showing an example of a chair support device for a table with a folding chair having a backrest according to the present invention,

5 is a perspective view showing another example of a table having a folding chair having a backrest according to the present invention,

6 is a perspective view showing an example of a table with a conventional automatic folding chair,

7 is a plan view showing a folding and using state of a chair of a table having a conventionally automatically folded chair.

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

1: chair support device

  11: support

  12: mounting pipe

  13: pedestal

  14: rotating support 141: locking jaw

  15: fixing nut

  16: spring 161, 162: fixed end

  17: upper stopper 171: support through hole

  18: lower stopper 181: support through hole 182: spring fixing groove

  24: connecting frame

  31: seat 311: support plate 312: shaft ball

The present invention relates to a table having a chair that is automatically folded, and more particularly to a table having a folding chair having a backrest that can provide a more comfortable seat with a backrest on one side of the seat plate. .

More specifically, when the chair is rotated and the chair is folded toward the table, the back of the chair is aligned with the edge of the table, and when the chair is extended, the back of the chair can be adjusted so that the user can sit flat. It is related with the table provided with the folding chair provided.

Typically, chairs and tables are configured separately.

When the chairs and tables separated from each other are installed in a break room or a restaurant where people frequently enter and exit, the chairs are not arranged so that the place is crowded and there is a lot of inconvenience for people moving between tables.

It was developed to solve this disadvantage by combining the chair hingeably on one side of the table, the chair is equipped with a chair that can be pushed down the table by rotating the chair horizontally with respect to the table It is used.

FIG. 6 illustrates an example of a conventional folding chair filed by the present applicant, that is, a table which is rotatably installed with respect to a table and can push the chair down the table.

As shown in the drawing, a table 20 having a conventional folding chair is installed between at least one vertical frame 22 supporting the upper plate 21 of the table and the adjacent vertical frame 22, and the vertical frame 22 is provided. One or more horizontal frames 23 for connecting the ones and one or more chairs 30 fixedly mounted to the horizontal frames 23 and configured to be foldable in a horizontal direction by the rotation support 40. .

As shown in the drawing, the chair 30 provided in the table having a conventional collapsible chair is provided with a pedestal 34 at the lower end of the support 33 installed to extend from the bottom of the seat plate 31. 33 is elastically supported in an up and down direction by an elastic body installed in the mounting rod 32 (not shown), so that the pedestal 34 is spaced apart from the floor when the user is not seated. It is comprised so that it may be supported by the floor in a seated state.

In addition, one side of the seat plate 31 of the chair 30 installed in the conventional table configured as described above is provided with a backrest 35 so that the user can lean on the back, but to provide a convenience, such a chair is installed When the seat plate 31 of the chair is rotated around the vertical frame 22, the backrest 35 of the chair is inclined to one side as shown in FIG. There was a drawback in getting back.

The present invention is to solve the above problems, and to provide a table with an automatic folding chair having a backrest that can provide a more stable seat by rotating the seat plate to be able to freely adjust the direction of the backrest. do.

Furthermore, the present invention has a backrest that allows the user to maintain a comfortable seating state by adjusting the direction of the backrest when the chair is folded on the table so that the backrest of the chair is aligned with the edge of the table top. It is an object to provide a table with an automatic folding chair.

The present invention for achieving the above object is a chair having a backrest on one side of the seat plate supported by one or more vertical frames, one or more horizontal frames installed between the vertical frames, and the support for supporting the upper plate of the table In the table configured to be installed into the lower portion of the upper plate by a hinge device, characterized in that the chair support device for rotatably supporting the seat plate on the bottom surface of the seat plate is configured.

Further, according to a further aspect of the present invention, the present invention is configured so that the seat plate can be rotated freely by installing the bottom bottom of the seat plate to the top of the support rotatably or between the support pipe and the mounting pipe It is characterized in that the support is elastically supported up and down by installing a spring so that the seat plate is elastically supported by the spring and at the same time the backrest of the chair is configured to be horizontal with the edge of the table in a folded state.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce.

First, the same components as in the prior art will be described with the same reference numerals.

1 is a perspective view showing an example of a table having a folding chair having a backrest according to the present invention.

As illustrated, the table having a folding chair having a backrest according to the present invention further includes a backrest 35 on one side of the seat plate 31 of the chair 30.

The backrest 35 is a structure that can lean on a part of the user's back or body and may be integrally formed with the seat plate 31 or detachably installed on the seat plate 31.

That is, the backrest 35 may be fixed to the edge of the seat plate 31 by fastening the fixing screw penetrating the backrest 35 so that the backrest may be detached according to a user's request.

As shown in FIG. 3, the shaft hole 312 is formed at the center of the support plate 311 constituting the bottom surface of the seat plate 31 as a means for installing the seat plate 31 to be rotated horizontally as described above. And, by installing the rotary support 14 on the upper end of the support 11 can be configured so that the locking step 141 formed in the rotary support 14 to support the shaft hole 312 rotatably.

As described above, when the seat plate 31 is simply configured to rotate, the seat plate 31 is freely rotated so that when the chair 30 is folded toward the table 20, the direction of the backrest 35 is the edge of the table top plate 21. It is not matched with both edges hit the top plate 21 so that the chair 30 may not be fully folded.

In order to solve such a problem, as shown in FIG. 4, the chair 30 can be elastically supported up and down, and the direction of the chair 30 can be maintained in a constant direction. When folded to the (20) side, the chair support device 1 can be installed so that the direction of the backrest 35 is aligned with the edge of the table top plate 21, but the direction of the backrest 35 is adjusted by the user's operation.

Chair support device 1 that operates as described above is configured by installing a spring 16 between the support 11 and the mounting pipe 12 as shown.

The spring 16 supports the backrest 35 of the chair 30 to be parallel to the edge of the top plate 21 while the chair 30 is folded and moved to the top plate 21 side of the table, and the user ( When the chair 30 is extended to use 30), the backrest 35 is not horizontally aligned with the top plate 21 of the table and is inclined to one side as shown in the lower left of FIG. 2. do.

However, since the support 11 is supported by the spring 16, the user may deform the backrest 35 by rotating the direction of the backrest 35 as shown in the lower right of FIG. 2.

As shown in FIG. 4, the spring 16 has one fixed end 161 fixed to the support 11 and the other fixed end 162 fixed to the mounting pipe 12.

The fixed end 162 fixed to the mounting pipe 12 among the fixed ends of the spring 16 is the lower end stopper 18 of the stoppers 17 and 18 installed at the upper and lower ends of the mounting pipe 12 as shown. After fixing to the spring fixing groove 182 formed in the lower stopper 18 can be fixed by fixing to the mounting pipe 12 using a fixing screw 19, but the groove on the inner surface of the mounting pipe 12 You can also make holes and fix them directly.

In the above description, the hinge device 40 is separately configured and fixed to the vertical frame 22. As illustrated in FIG. 5, the hinge device 40 is integrally installed on the vertical frame 22. However, these descriptions or drawings do not limit the claims of the table provided with a chair provided with the backrest of the present invention.

The method of drawing out or folding the chair 30 from the table with the folding chair having the backrest configured as described above is as follows.

In a normal state, that is, the user does not use the chair 30, as shown in the upper portion of Figs. 1 and 2 the backrest 35 of the chair is aligned in the same direction as the edge of the table top plate 21 seat The state 31 entered below the upper plate 21 is maintained.

At this time, the pedestal 14 installed at the bottom of the support 11 of the chair 30 is spaced apart from the floor.

When the user pulls the chair 30 outwards, the chair 30 is rotated around the hinge device 40 and the user can sit.

At this time, according to the configuration of the hinge device 40, the chair 30 may be in the drawn state or try to enter under the top plate 21 of the table again.

In addition, as shown in FIG. 2, the direction in which the backrest 35 faces according to the configuration of the chair support means may be in the direction as shown in the lower left of FIG. 2 or in the direction as shown in the lower right. 2, the user can rotate the backrest 35 in a desired direction when facing in the direction shown in the lower left of FIG. 2, wherein the elasticity of the spring 16 acts but this is sufficiently overcome by the user's force. To the extent possible.

When the user moves away from the chair 30, it can be automatically folded by the hinge device 40 or the user can push the chair 30 downward of the top plate 21.

Although the present invention has been described with reference to the preferred embodiments, many modifications and variations are possible without departing from the spirit and scope of the invention as set forth by the claims below.

As described in detail above, the present invention is provided with a backrest on the seat of the chair, the user can lean on the back to provide a more comfortable seat, in particular, inexperienced or ineligible users such as infants and the elderly, from the seat There is an effect that can prevent slipping.

In addition, the direction of the backrest can be changed freely, so when the chair is folded toward the table, the backrest is in close contact with the edge of the table top plate, so that the chair can be fully folded. Can sit down.

Although the present invention has been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that many various obvious modifications are possible without departing from the scope of the present invention from this description. Therefore, the present invention can be construed limited only by the words of the appended utility model registration claims.

Claims (3)

At least one vertical frame 22 supporting the upper plate 21 of the table 20, at least one horizontal frame 23 installed between the vertical frames 22, and a seat plate supported by the support 11. In the table configured to install the chair 30 having the backrest 35 on one side of the 31 to enter the lower portion of the upper plate 21 by the hinge device 40 and the connecting frame 24, And a chair support device (1) rotatably supporting the seat plate (31) on a bottom surface of the seat plate (31). The method of claim 1, The chair support device 1 is provided with a cylindrical rotary support 14 at the upper end of the support 11 for supporting the seat plate 31, and of the support plate 311 constituting the bottom of the seat plate 31. Table having an automatic folding chair having a backrest, characterized in that formed in the center by forming a shaft hole (312) into which the rotary support 14 is inserted. The method of claim 1, The chair support device 1 includes a spring 16 between the support 11 and the mounting pipe 12, the support 11 being elastically supported in the up and down and horizontal directions with respect to the mounting pipe 12. Is configured by installing The spring (16) is a table having an automatic folding chair having a backrest, characterized in that one side fixed end (161) is fixed to the support (11) and the other side fixed end (162) is fixed to the mounting pipe (12).

Images