KR200224026Y1 - A table with variable upper board - Google Patents

Abstract

According to the present invention, a pair of fixing rails are fixed to screws on both sides of the inner side of the box body 102 in a longitudinal direction, and the movable rails are slidably inserted in the fixing rails through a plurality of bearings. The upper left and right plates are fixedly installed on the movable rail by a plurality of fastening members so as to cover the upper opening of the box, and the upper left and right plates are pushed in the left and right directions, respectively, so that the upper left and An auxiliary plate is detachably inserted between the openings formed between the right plates, and a stopper is provided on the lower surface of the upper left and right plates to prevent the upper left and right plates from sliding into the box for a predetermined length or more. Since the upper legs are fixed to the corner portions of the bottom plate covering the lower part of the box body, the upper plate area is easy. Can be variable.

Description

Table surface variable table {A TABLE WITH VARIABLE UPPER BOARD}

The present invention relates to a table top surface variable table that can easily vary the top plate area.

Conventionally, there is a Korean Utility Model Publication No. 93-20864 as a table having a size control function of a top plate. The upper plate area variable dining table disclosed in this publication is a bottom surface of both upper plates (3) and 3 'mounted on the upper plate support (2) fixed to the support (1) as shown in detail in Figs. Guide rails (4) (4 ') protruded in the guide grooves (not shown) formed on both sides of the top plate support (2) is inserted into the slide to the left and right, and the hinge (H) in the middle of the top plate support (2) Through the two folded upper plates (6) (6 ') bonded to each other, the two sides of one folding upper plate (6) is bonded to the upper plate pedestal (2) with a hinge (7) and the two upper plates (3) (3') The protrusions 8, 9 and the recesses 10 and 11 are formed in the edge portions of the inner edge portion and the folded upper plate 6, 6 ', respectively.

However, the table having a conventional top plate size adjusting function configured as described above has guide rails 4 and 4 'protruding from the bottom of both top plates 3 and 3' in guide grooves formed on both sides of the top plate support 2. Since the left and right slides are inserted, the upper and lower plates 3, 3 'are guided left and right through guide rails 4 and 4' with respect to guide grooves formed on both sides of the upper plate support 2, respectively. After being pushed out, the folding upper plates 6 and 6 'are sandwiched between the upper upper plates 3 and 3', and the folding upper plates 6 and the hinges 7 are fastened using screws to form the upper upper plates ( 3) Since the folded upper plates 6 and 6 'are fixed to and used at (3'), there is a problem that the upper plate area of the dining table cannot be easily changed.

Accordingly, the present invention has been made to solve the various problems described above, and an object of the present invention is to provide a table top surface variable table that can easily vary the top plate area.

In order to achieve the above object, the present invention provides a box, a pair of fixed rails each having a U-shape fixedly installed by screws on both sides of the inner side of the longitudinal direction of the box, and a plurality of bearings in the fixed rail. A movable rail which is slidably inserted through the fixing member, and is fastened by a plurality of fastening members on the movable rail, covering the upper opening of the box body, and in a left and right direction with respect to the pair of fixed rails. An upper plate which is installed to slide between the upper left and right plates, and an auxiliary plate inserted between the openings formed between the upper left and right plates by pushing the upper left and right plates in the left and right directions, respectively, and the upper left ㆍ Installed on the lower surface of the right side plate to prevent the upper left and right side plates from sliding into the box for more than a certain length. It characterized in that it includes a sangdari are fixed respectively at the corner portions of the bottom plate for covering the lower portion of the stopper and the phase itself.

1 is a perspective view of a conventional example,

2 is an exploded perspective view of part of FIG. 1, FIG.

3 is an external perspective view of the upper plate area variable dining table according to an embodiment of the present invention,

4 is a rear perspective view of FIG. 3;

5 is an exploded perspective view of FIG. 4;

Figure 6 is a perspective view showing the upper leg applied to the upper plate area variable table according to an embodiment of the present invention, Figure 6a is an exploded view showing the upper leg exploded, Figure 6b is a perspective view showing the upper leg folded state,

7 is an external perspective view showing a state in which the left and right top plates of FIG. 3 are pushed to the left and right sides, and an expansion auxiliary plate is inserted between these left and right top plates;

8 is an external perspective view illustrating a process of pushing the left and right top plates to the left and right sides and inserting the expansion auxiliary plate between the left and right top plates in the upper plate area variable dining table according to one embodiment of the present invention;

Figure 9 is a perspective view illustrating the operation of the upper left side plate to remove the upper right plate in the upper plate area variable dining table according to an embodiment of the present invention,

10 is an exploded perspective view showing a state in which the upper right plate is removed and the upper left plate is moved to the left side in the upper plate area variable dining table according to one embodiment of the present invention;

FIG. 11 is a partial rear perspective view illustrating a state in which the upper left plate is moved to the left in FIG. 9.

<Explanation of symbols for main parts of the drawings>

102: box 102a: bottom plate

102b: Through hole 104: Fixed rail

105: screw 106: bearing

108: movable rail 109: fastening member

110: Upper left plate 110a: Magnet

110b: Base 111: Opening part

112: upper right plate 112a: magnet

112b: base 114: auxiliary plate

116: stopper 120: upper leg

121: fastening member 122: support

122a: side wall portion 122a ': cutting portion

123: rotation center pin 124: bracket

125: key member 126: coil spring

127: foot

Hereinafter, with reference to the accompanying drawings with respect to the upper plate area variable dining table according to an embodiment of the present invention will be described in detail.

Figure 3 is an external perspective view of the upper plate area variable dining table according to an embodiment of the present invention, Figure 4 is a rear perspective view of Figure 3, Figure 5 is an exploded perspective view of Figure 4, Figure 6 is an embodiment of the present invention Fig. 7 is a perspective view showing the upper legs applied to the variable table area according to the present invention, and Fig. 7 shows a state in which the left and right top plates of Fig. 3 are pushed to the left and right sides, and an expansion auxiliary plate is inserted between these left and right top plates. 8 is an external perspective view illustrating a process of pushing the left and right upper plates to the left and right sides of the dining table according to an embodiment of the present invention, and inserting an expansion auxiliary plate between the left and right upper plates. 9 is a perspective view illustrating a perspective view illustrating the operation of the upper left plate and removing the upper right plate in the upper plate area variable dining table according to an embodiment of the present invention, and FIG. 10 is an embodiment of the present invention. By top plate An explanatory perspective view showing a state in which the upper right plate is removed and the left upper plate is moved to the left side in the variable table, and FIG. 11 is a partial rear perspective view illustrating a state in which the upper left plate is moved to the left side in FIG. 9.

3 to 11, the upper plate area variable dining table according to the present invention has a pair of fixing rails 104 having a substantially U-shape on both sides of the inner side in the longitudinal direction of the box 102, and having a screw 105. And the fixing rails 104 are fixed to the fastening member 109 under the left and right upper plates 110 and 112 when the left and right upper plates 110 and 112 are slid to the left and right sides, respectively. The left and right sides are reduced so that the movable rails 108 respectively attached to each other are prevented from escaping outward.

The movable rail 108 is slidably inserted in the fixed rail 104 via a plurality of bearings 106, and the movable rail 108 to cover the upper opening 111 of the box 102. The upper left and right side plates 110 and 112 are fixed to each other by a plurality of fastening members 109.

The upper left and right plates 110 and 112 are pushed in the left and right directions, respectively, so that the upper plate area of the table according to the present invention is widened between the openings 111 formed between the upper left and right plates 110 and 112. An auxiliary plate 114 is fitted in such a way that the auxiliary plate 114 is composed of two plates 114a and 114b formed in the same shape with each other, and a hinge 114c installed to fold the two plates 114a. It is.

A stopper 116 is provided on a lower surface of the upper left and right plates 110 and 112 to prevent the upper left and right plates 110 and 112 from sliding into the box 102 by a predetermined length or more.

The upper leg 120 is fixed to the corner part 102b of the bottom plate 102a which covers the lower part of the said box body 102 by the screw which is not shown in figure.

The upper left side plate 110 is attached to the front end surface (right side) of the upper right side plate 112 with the magnets 112a attached to the front end surface (left side side) with a predetermined interval so that the magnets 110a are respectively attached. When the auxiliary plate 114 is inserted into the opening 111 between the upper left plates 110 and 112 while supporting the lower end surface (left side) of the upper right plate 112 at the lower end surface thereof. A pedestal 110b is attached to support the auxiliary plate 114, and the upper right side plate 112 is attached to a front end side (right side) of the upper left side plate 110 on its front end side (left side side). Magnets 112a are attached to each other at predetermined intervals so as to be attached to 110a, and a lower end surface (right side) of the left side plate 110 is supported at the bottom of the end surface, and between the upper left side plates 110 and 112. When the auxiliary plate 114 is inserted into the opening 111 of the support 111, a pedestal 112b is attached to support the auxiliary plate 114. (See FIGS. 5, 8, 10 and 11).

As shown in detail in FIGS. 5 and 4, the box 102 has a bottom plate 102a covering the lower opening so as to hold the auxiliary plate 114, and left and right upper and lower right plates 110 and 112. In the case of sliding to each other, the through holes formed to face the left and right sides of the fixed rails 104 so that the movable rails 108 attached to the lower portions of the left and right upper plates 110 and 112, respectively, exit outward. 102b is provided.

The upper leg 120 is a support center 122 which is respectively installed on the lower corner of the box 102 by a plurality of fastening members 121, and a rotation center pin on the side wall portion 122a of the support 122. A cross-section rotatably supported about 123 is slidably inserted into the? -Shaped bracket 124 and the through hole formed in the bracket 124, and the side wall portion 122a of the support 122 is slidably inserted. A lock member 125 which is inserted into the cutting portion 122a 'formed at an upper portion thereof and prevents the pivot of the bracket 124, and a coil spring which is biased in the direction of arrow A to fix the lock member 125 in position. 126 and an upper surface of the lower portion of the rotation center pin 123 abut, and the leg portion 127 is fixed to the bracket 124 by a fastening member.

The leg portion 127 is formed with a cutting portion 127a to accommodate the lock member 125 and the coil spring 126.

Next, the operation and effects of the upper plate area variable dining table according to the embodiment of the present invention configured as described above will be described.

First, when rotated clockwise in FIG. 6B about the rotation center pin 123 of the support body 122 fixed to the bottom corner of the bottom plate 102a of the box 102 by the fastening member 121, respectively. The bracket 124 to which the leg part 127 is attached is pivoted about the rotation center pin 123 so that the key member is formed in the cutting part 122a 'formed at the top of the side wall part 122a of the support 122. The lower end surface of 125 is inserted and the leg portion 127 is fixed in position. In this manner, four leg portions 127 fixed to the bottom corners of the bottom plate 102a of the box 102 are raised and erected, and then the lower portions of the leg portions 127 abut on the indoor floor surface. The tabletop variable table of the invention can be used as a flat lay.

On the other hand, if you want to increase the number of people to use the dining table to increase the top plate area of the variable table top plate area of the present invention, the box body 102, that is, the left top plate 110 and the right side relative to the fixed rail 104 When the upper plate 112 is pushed to the left and right, respectively, the movable rail 108 is slidably installed on the lower surfaces of the left and right upper plates 110 and 112 via a plurality of bearings 106 in the fixed rail 104. Since the left and right upper plates 110 and 112 are pushed to the left and right sides, respectively, the upper opening 111 of the box 102 is opened. At this time, the movable rail 108 provided on the lower surfaces of the left and right upper plate (110, 112) exits through the through hole (102b) formed in the box (102) (102).

The left and right end surfaces of the movable rail 108 attached to the lower surfaces of the left and right upper plates 110 and 112 by the fastening member 109 are pushed to the left and right upper plates 110 and 112, respectively. If the left and right end surfaces of the fixed rail 104 are abutted, the left and right upper plates 110 and 112 are no longer pushed to the left and right sides, and at this time, the upper opening 111 of the box 102 is closed. ) Is opened to the same area as the width of the auxiliary plate 114, and lifts the auxiliary plate 114 stored in the box 102 to hinge the two plates 114a and 114b of the auxiliary plate 114. When the center of the box 102 is placed on the upper opening 111 of the box 102, the upper plate area is widened as shown in FIG. 7 so that several people can eat together at the same time.

At this time, the lower surface of the auxiliary plate 114 is supported by the pedestal (110b, 112b) provided on the left and right upper plate (110, 112), respectively, and is placed on the upper surface of the box 102, The left and right upper plates 110 and 112 and the auxiliary plate 114 maintain flat surfaces.

In this case, when the upper plate area is to be reduced, the two plates 114a and 114b of the auxiliary plate 114 are lifted out of the auxiliary plate 114 mounted on the upper surface of the box 102 and centered on the hinge 114c. ) Is folded into the box 102 and pushed toward the center until the right side of the left top plate 110 and the left side of the right top plate 112 abut, and are installed on the right side of the left top plate 110. Magnets 110a provided on the left side of the magnet 110a and the right upper plate 112 are attached to each other, and the right and left surfaces of the left and right upper plates 110 and 112 are fixed, and the left upper plate A pedestal 110b provided on the lower right side surface of the 110 supports the lower left surface of the upper right plate 112, and a pedestal 112b provided on the lower left surface of the right upper plate 112 is the upper left plate. Support the lower right side of the (110), wherein the left and right upper plate (110) The stopper 116 provided on the lower surface of the 112 is abutted on the outer surface of the box 102 so that the left and right upper plates 110 and 112 are not pushed to the right and left, respectively, for a predetermined length or more.

In the above description, although illustrated and described with reference to specific embodiments, the present invention is not limited to this, for example, by those of ordinary skill in the art without departing from the concept of the present invention Of course, the design can be changed in various ways.

As described above, according to the upper plate area variable dining table according to the present invention, a pair of fixing rails are fixed to screws on both sides of the inner side of the box in the longitudinal direction, and the movable rails are interposed between the bearings in the fixing rails. The upper left and right plates are fixed on the movable rail by a plurality of fastening members to cover the upper opening of the box, and the upper left and right plates are respectively oriented in the left and right directions. The auxiliary plate is detachably inserted between the openings formed between the upper left and right plates, and the upper left and right plates are prevented from sliding in the box body by a predetermined length or more. A stopper is provided on the lower surface of the right side plate, and an upper portion of the bottom plate covering the lower portion of the box body Since Riga is fixed respectively, a very excellent effect that the area of the top plate can be easily varied.

Claims (4)

A pair of fixed rails 104 having a substantially U-shape, each of which is fixed to the box body 102 by a screw on both sides of the inner side of the box body in the longitudinal direction, and a plurality of fixed rails 104. A movable rail 108 which is slidably inserted through the bearing 106 of the upper surface of the movable body 108 and fixed by a plurality of fastening members 109 on the movable rail 108, and an upper opening of the box 102. The upper left and right plates 110 and 112 and the upper left and right plates 110 and 112 which are installed to slide the left and right sides with respect to the pair of fixed rails 104, respectively, while covering the 111, respectively. And an auxiliary plate 114 inserted between the openings 111 formed between the upper left and right plates 110 and 112 so as to slide in the right direction, and on the lower surfaces of the upper left and right plates 110 and 112. The upper left and right plates 110, 112 have a predetermined length into the box 102. The upper plate area which is provided with the stopper 116 which prevents it from sliding in, and the upper leg 120 fixed to the corner part of the bottom plate 102a which covers the lower part of the said box body 102, respectively. Adjustable dining table. According to claim 1, The upper left side plate 110 is attached to the front end (right side) of the magnet (a) with a predetermined distance so as to be attached to the magnet 112a attached to the front end side (left side) of the upper right side plate (112). 110a) are attached to each other, and while supporting the lower end surface (left side) of the upper right side plate 112 at the lower end surface, the auxiliary plate 114 at the opening 111 between the upper left side plates 110 and 112. A pedestal 110b is attached to the auxiliary plate 114 to support the auxiliary plate 114, and the upper right plate 112 has a front end surface of the upper left plate 110 on its front end (left side). The magnets 112a are attached to the magnet 110a attached to the magnet 110a attached to the magnet 110a attached to the magnet 110a. The magnet 112a is attached to the magnet 110a attached to the magnet 110a. Pedestal so as to support the auxiliary plate 114 when the auxiliary plate 114 is inserted in the opening 111 between the left plate (110,112) A table top surface variable table characterized in that (112b) is attached. The case 102 according to claim 1, wherein the box body 102 slides the bottom plate 102a covering the lower opening so as to hold the auxiliary plate 114 and the left and right upper plates 110 and 112, respectively. And through holes 102b formed to face the left and right sides of the fixed rail 104 so that the movable rails 108 attached to the lower left and right upper plates 110 and 112, respectively, exit outward. Table top variable dining table characterized in that. According to claim 1, wherein the upper leg (120) is a support 122 which is respectively installed on the lower surface of the corner of the box 102 by a plurality of fastening members 121, the side wall portion of the support (122) A cross-section rotatably supported by the center of rotation pin 123 at 122a is slidably inserted into the bracket 124 having a ?? shape and through holes formed in the bracket 124, and the support 122 The locking member 112 affixed to the cutting portion 112a 'formed on the sidewall portion 112a of the side wall) to block the turning of the bracket 124, and the arrow A direction to fix the locking member 125 in position. Coil spring 126 is urged to the upper surface is in contact with the lower portion of the rotation center pin 123, and the leg 127 is fixed by the fastening member in the bracket 124 is characterized in that it is composed of Table top variable dining table.