JP2019063315A - desk - Google Patents

Abstract

To provide a desk capable of inhibiting deformation.SOLUTION: A desk comprises a top board. The top board has a front vertical wall that is extended downward from a front end of the top board, a left vertical wall that is extended downward from a left end of the top board, and a right vertical wall that is extended downward from a right end of the top board. The front vertical wall is formed in a shape in which its vertical length is greater than the vertical lengths of the right and left vertical walls.SELECTED DRAWING: Figure 1

Description

  The present disclosure relates to desks.

  Conventionally, as disclosed in Patent Document 1 below, there is a desk provided with a top plate and a curtain plate.

JP 2014-213086 A

  Among desks that are not fixed to the floor, especially for desks used for applications that frequently move the desk, it is desirable that the weight of the entire desk be as light as possible. In order to reduce the weight of the top plate and the curtain plate, it is conceivable to form them thinly, but in the case of such a top plate or curtain plate, the strength may be reduced and it may be easily deformed. .

  An object of the present disclosure is to provide a desk that can suppress deformation.

  A first aspect of the present disclosure is a desk including a top plate, wherein the top plate includes a front vertical wall extending downward from a front end of the top plate, and a left end of the top plate. It has a left vertical wall extending downward and a right vertical wall extending downward from the right end of the top plate, and the front vertical wall is higher and lower than the left vertical wall and the right vertical wall. It is a desk where the length of the direction is formed long.

  With such a configuration, the strength of the top is improved by the front vertical wall, the left vertical wall, and the right vertical wall, and deformation is suppressed. Furthermore, since the front vertical wall is formed to be the longest, the strength of the front portion of the top plate can be further enhanced. In general, since the top plate is formed longer in the left and right than in the front-rear direction, deformation tends to occur that causes a twist about the direction (for example, the front-rear direction) intersecting the left-right direction. Thus, such deformation can be suppressed. Also, if the left vertical wall and the right vertical wall extend too long downward, it is likely to cause inconvenience for the user, but the front vertical wall is convenient because it has little influence on the user.

  The desk described above further includes a curtain, and the top plate joint portion provided on the front vertical wall and the curtain plate joint portion provided on the upper portion of the curtain plate are the top plate or the curtain plate. It may be arranged side by side in the thickness direction.

  With such a configuration, a strong structure in which deformation does not easily occur is formed in the overlapping portion where the top plate connecting portion and the curtain plate connecting portion overlap. For example, when the curtain connecting part is disposed on the front side relative to the top plate connecting part, when a load directed from the front side to the back side is applied to the curtain, the load applied to the curtain is connected to the top via the curtain connecting part. It is transmitted to the part and can receive a part of the load also on the top plate. Therefore, deformation of the curtain when load is applied can be suppressed.

Further, in the desk according to the first aspect of the present disclosure described above, the desk further includes a top support portion at least a portion of which is disposed along the lower surface of the top, the left vertical wall and the right vertical wall An upward notch is formed at the lower end of at least one of the two, and at least a portion of the top plate support extends laterally to the top plate passing through the inside of the notch. It may be out.
With such a desk, it is possible to create an aesthetic appearance due to the sense of unity between the top plate and the top plate supporting portion and the mutual relationship, and the aesthetic appearance of the desk can be improved.

A second aspect of the present disclosure is a desk that includes a horizontal portion extending in a substantially horizontal direction and a vertical portion extending in a substantially vertical direction, wherein the horizontal portion and the vertical portion are integrally formed. It is a desk provided with a member and an extension member which is connected to at least one of the horizontal portion and the vertical portion and extends along the one spreading surface.
With such a desk, since the bending member in which the horizontal portion and the vertical portion that intersect each other are integrated has high strength, it is possible to suppress the deformation of the bending member and the periphery thereof.

In the desk described above, the horizontal portion may constitute at least a part of a top plate of the desk, and the extension member may constitute at least a part of a curtain of the desk. Further, the vertical portion may constitute at least a part of a curtain plate of the desk, and the extension member may constitute at least a part of a top plate of the desk.
With such a configuration, mutual strength can be increased by connecting the top plate and the curtain plate.

  In the desk according to the first aspect of the present disclosure described above, when the top plate and the curtain plate are provided, a handle portion may be formed at the boundary between the top plate and the curtain plate. Further, in the desk according to the second aspect of the present disclosure described above, a handle may be formed at a boundary between the bending member and the extension member. With such a configuration, the handle portion can be formed on the desk.

  Further, in the desk according to the first aspect of the present disclosure described above, when the top plate and the curtain plate are provided, a recess may be formed in the boundary portion between the top plate and the curtain plate. In the desk according to the second aspect of the present disclosure described above, a recess may be formed at the boundary between the bending member and the extension member. With such a configuration, a recess can be formed on the desk. For example, a depression can be formed on the upper surface of the desk to function as a pen tray.

It is a perspective view of a desk of an embodiment. It is a perspective view of a desk of an embodiment. It is a front view of the desk of an embodiment. It is a perspective view of the top plate and curtain board of embodiment. It is a side view which shows the state which the desk stacked. It is an expansion perspective view of a top plate connection part of an embodiment, and its peripheral part. It is an expansion perspective view of the curtain board connection part of embodiment, and its peripheral part. 8A is a sectional view taken along line VIIIA-VIIIA of FIG. 3, and FIG. 8B is a sectional view taken along line VIIIB-VIIIB in FIG. It is IX-IX sectional drawing of FIG. 10A to 10D are cross-sectional views of the top plate connection portion and the curtain plate connection portion of the modification, and FIGS. 10E to 10H are side views of the top plate connection portion and the curtain plate connection portion of the modification. FIG. 11A is a perspective view of a desk according to a modification, and FIG. 11B is an enlarged view of the vicinity of the right side surface of the top plate connecting portion and the curtain plate connecting portion. It is a perspective view of the desk of a modification. It is a perspective view of the desk of a modification.

Hereinafter, embodiments of the present disclosure will be described with reference to the drawings.
[1. Embodiment]
[1-1. overall structure]
As shown in FIGS. 1 to 3, the desk 1 of the present embodiment has a top 11, a curtain 13, and a frame 15. The desk 1 is assumed to be the seating position of the user, and the rear of the top 11 is the seating side. The left and right directions are directions based on the user of the desk 1. The desk 1 is symmetrical in the left-right direction.

The top 11 includes a main plate 21, a front vertical wall 23, a left vertical wall 25L, a right vertical wall 25R, and a rear vertical wall 26. Each part 31 which comprises the top plate 11 is integrally formed.
The main plate 21 is substantially rectangular and extends in the front-rear and left-right directions, in other words, in the horizontal direction. The front vertical wall 23 is provided on the front portion of the main plate 21 and extends downward from the front end of the main plate 21. That is, the front vertical wall 23 extends in the vertical direction. The left vertical wall 25 </ b> L is a plate-like member extending downward from the left end of the main plate 21. The right vertical wall 25R is a plate-like member extending downward from the right end of the main plate 21. The rear vertical wall 26 is a plate-like member extending downward from the rear end of the main plate 21. The main plate 21 is an example of the horizontal portion, and the front vertical wall 23 is an example of the vertical portion. Moreover, the top 11 is an example of a bending member.

  The top plate 11 having such a configuration has a box-like shape whose lower side is opened. The front vertical wall 23 is longer in the vertical direction than the left vertical wall 25L and the right vertical wall 25R, and extends further downward. A part of the range at the rear end of the main plate 21 is inclined downward, and as a result, the vertical length of the rear vertical wall 26 is shorter than the left vertical wall 25L and the right vertical wall 25R.

  The front vertical wall 23 is connected to the curtain 13 at the lower left end 23L and the lower right end 23R provided on the left and right lower sides thereof. The difference in level between the front vertical wall 23 and the front side surface of the curtain plate 13 is small, whereby the top plate 11 and the curtain plate 13 have an integral impression. Further, a handle portion 31 into which a finger or the like can be inserted is formed between the central portion of the lower end of the front vertical wall 23 and the central portion of the upper end of the curtain plate 13, ie, the boundary portion between the top plate 11 and the curtain plate 13. ing. The details of the connection structure between the top plate 11 and the curtain plate 13 will be described later.

  As shown in FIG. 4, the left vertical wall 25L and the right vertical wall 25R are formed with a semicircular upward notch 27 at a position slightly rearward of the center in the front-rear direction. On the lower side surface of the main plate 21, protruding portions 28 which are hollow substantially rectangular parallelepipeds extending in the front-rear direction are provided one each on the left and right.

Description will be returned to FIGS. 1 to 3.
The curtain plate 13 is a substantially rectangular plate-like member, and is disposed in front of the desk 1 so as to be connected to the lower end of the front vertical wall 23. Specifically, the upper left end 13L provided on the left side of the upper end of the curtain plate 13 is connected to the lower left end 23L, and the upper right end 13R provided on the right side is connected to the lower right end 23R. The curtain 13 is an example of the expansion member.

  The frame 15 has upper and lower lengths, and has leg portions 41 on the left and right sides for holding the top plate 11 and the shutter plate 13 at a distance from the floor surface. The leg 41 has a front leg 42, a rear leg 43, and a connecting portion 44. The front leg 42 is positioned relatively forward in the leg 41 and extends in the vertical direction. The rear leg 43 is positioned relatively rearward in the leg 41 and extends in the vertical direction. The connecting portion 44 connects the lower ends of the front leg 42 and the rear leg 43 back and forth.

  In addition, the frame 15 has, as a lower structure 50 for supporting the top 11, a front iron 51, a top support 52, a pair of front and rear ribs 53 provided on both left and right sides, and a stack guard 54. These are arranged along the lower surface of the top 11.

  The forearm 51 connects the upper ends of the front legs 42 on the left and right sides. The top support 52 couples the upper ends of the left and right rear legs 43. The front and rear ridges 53 are provided so as to cover the protrusion 28 from the left and right and from below, and connect the front ridge 51 and the top support 52 aligned in the front and rear. The stack guard 54 is disposed on the lower surface of the front and rear ribs 53 and has a length in the front-rear direction. The stack guard 54 is located at the lower end of the lower structure 50.

  The top support 52 contacts the main plate 21 directly or indirectly from below and supports the top 11. The top support 52 is bent so that the left and right center portions are positioned rearward of the left and right end portions. Further, the top support portion 52 is formed with a holding portion 61 extending to the side of the top 11 by passing through the inside of the notch 27 at both left and right end portions.

  The desk 1 is configured to be capable of stacking. As shown in FIG. 5, in the state where the plurality of desks 1 are stacked, the upper desk 1 is disposed slightly forward of the lower desk 1. The lower end surface of the stack guard 54 of the desk 1 disposed on the upper side abuts on the upper surface of the main plate 21 of the top plate 11 of the desk 1 disposed on the lower side.

[1-2. Connection structure of top board and curtain board]
The connection structure of the top plate 11 and the curtain plate 13 will be described with reference to FIGS.
FIG. 6 is a perspective view of the top 11 as viewed from below. In FIG. 6, the lower left end 23L and the periphery thereof are illustrated. The lower right end 23R has a shape obtained by inverting the left and right of the lower left end 23L. A top plate connecting portion 71 is provided on the front vertical wall 23 of the top 11 at the lower end of the left lower end portion 23L.

  The top plate connecting portion 71 is a portion at the lower end of the left lower end portion 23L in which the surface 75 on the rear side is recessed forward. In other words, in the top-plate connecting portion 71, the surface 75 on the rear side is more forward than the surface on the rear side in the first adjacent portion 81 adjacent to the top-plate connecting portion 71 in the left lower end 23L of the top 11. It is located in the area.

  At the right end of the top plate connecting portion 71, an inner contact portion 82 having a length toward the rear is provided. At the left end portion of the top plate connecting portion 71, an outer contact portion 83 having a length toward the rear is provided. At the rear end of the outer contact portion 83, a rear contact portion 84 that protrudes inward (rightward) than the outer contact portion 83 is provided.

  FIG. 7 is a perspective view of the curtain 13 as viewed from above. In FIG. 7, the upper left end 13L and the periphery thereof are illustrated. The right upper end 13R has a shape obtained by inverting the left and right of the upper left end 13L. At the upper end of the left upper end portion 13L, a curtain plate connecting portion 72 is provided. That is, the curtain plate connecting portion 72 is provided on the upper portion of the curtain plate 13.

  At the upper end of the upper left end 13L, the curtain plate connecting portion 72 is a portion in which the front surface 76 (see FIGS. 8A and 8B) is recessed rearward. In other words, the curtain plate connecting portion 72 is on the rear side of the front side surface of the second adjacent portion 91 adjacent to the curtain plate connecting portion 72 at the upper left end 13L of the curtain plate 13. It is located in the area.

  At the right end of the curtain plate connecting portion 72, an inner extending portion 92 having a length toward the rear is provided. At the left end portion of the curtain plate connecting portion 72, an outer extending portion 93 having a length toward the rear is provided.

As shown in FIGS. 8A, 8 B and 9, the top plate connecting portion 71 and the curtain plate connecting portion 72 are arranged side by side in the thickness direction of the curtain 13, that is, in the front-rear direction. The curtain plate connecting portion 72 is relatively disposed on the back side (rear side) of the curtain plate 13.
In the present embodiment, a small clearance is formed between the top plate connecting portion 71 and the curtain plate connecting portion 72, but the top plate connecting portion 71 and the curtain plate connecting portion 72 may be in contact with each other.

  Since the top plate connecting portion 71 and the curtain plate connecting portion 72 are recessed in the front-rear direction relative to the periphery as described above, the front surface of the top plate connecting portion 71 when arranged side by side in the front-rear direction And the front surface of the second adjacent portion 91 has almost no level difference, that is, it is in the same state. Further, the difference in level between the surface on the rear side of the curtain plate connecting part 72 and the surface on the rear side of the first adjacent part 81 is almost eliminated.

  Further, as shown in FIG. 9, in the curtain plate connecting portion 72, the outer extension portion 93 is sandwiched back and forth by the top plate connecting portion 71 and the rear contact portion 84. In addition, the curtain plate connecting portion 72 is sandwiched by the inner contact portion 82 and the outer contact portion 83 from the left and right. That is, the curtain plate connecting portion 72 is sandwiched by the front vertical wall 23 from the front, rear, left and right. Further, the upper left end 13L and the upper right end 13R, and the lower left end 23L and the lower right end 23R have a symmetrical shape. Therefore, as shown in FIG. 9, the outer extension 93 of the upper right end 13R is covered on the right by the outer abutment 83 of the lower right end 23R, and simultaneously, although not shown, the outer side of the upper left end 13L. The extension 93 is covered on the left side by the outer contact portion 83 of the lower left end 23L. That is, when viewed as the entire curtain plate 13, the two left and right curtain plate connecting parts 72 provided on the curtain plate 13 are sandwiched by the outer contact parts 83 from the left and right.

[1-3. effect]
According to the embodiment described above, the following effects can be obtained.
(1a) In the desk 1 of the present embodiment, the top plate 11 is formed integrally with the front vertical wall 23, the left vertical wall 25L, and the right vertical wall 25R intersecting with the main plate 21, so that the strength of the top 11 can be obtained. Improve. Therefore, the deformation of the top 11 is suppressed. Further, since the front vertical wall 23 is formed to be the longest, the strength of the front portion of the top 11 can be further enhanced. As a result, it is possible to more highly suppress the occurrence of deformation that causes twisting about a direction (for example, the front-rear direction) intersecting the left-right direction.
In addition, even if the front vertical wall 23 extends long in the lower direction, it has less influence on the user than the case where the left vertical wall 25L and the right vertical wall 25R extend too long downward, which is advantageous.

  (1b) In the desk 1, the top plate connecting portion 71 and the curtain plate connecting portion 72 overlap in the front-rear direction. Therefore, deformation is less likely to occur at the overlapping portion. Specifically, when a load directed from the front to the rear is applied to the front vertical wall 23, the load applied to the front vertical wall 23 can be received by the curtain 13 via the curtain plate connecting part 72. Therefore, the desk 1 can suppress the deformation of the top plate connecting part 71 when a load is applied.

  (1c) The curtain plate connecting portion 72 is in a positional relationship of being sandwiched by the front vertical wall 23 in the front-rear direction and the left-right direction. Therefore, the positions of the curtain plate connecting portion 72 and the top plate connecting portion 71 are not easily shifted. Specifically, when the curtain plate connector 72 is relatively moved forward by applying a load, the curtain plate connector 72 abuts on the top plate connector 71 and the curtain plate connector The outer extension 93 abuts on the rear abutment 84 when it is intended to move rearward. Similarly, when the curtain plate connecting part 72 tries to move to the left or right, either the left or the right outer extending part 93 abuts on the outer contacting part 83. Therefore, a gap between the top plate connecting portion 71 and the curtain plate connecting portion 72 is less likely to occur, and a reduction in the aesthetic appearance of the desk 1 due to the gap can be suppressed.

  (1d) In the top plate connecting portion 71, the rear surface 75 facing the curtain plate connecting portion 72 is positioned more forward than the first adjacent portion 81. Further, in the curtain plate connecting portion 72, the front surface 76 facing the top plate connecting portion 71 is positioned more rearward than the second adjacent portion 91. Therefore, it is suppressed that the overlap part of the top-plate connection part 71 and the curtain-plate connection part 72 becomes thick, and the fall of the aesthetics of the desk 1 can be suppressed.

(1e) Since the holding portion 61 passes through the inside of the notch 27 and extends to the side of the top plate 11, an aesthetic appearance is created by the sense of unity and mutual relationship between the top plate 11 and the holding portion 61. And the aesthetic appearance of the desk 1 can be improved.
Further, since the holding portion 61 passes through the inside of the notch 27, the distance from the upper end of the top 11 to the lower end of the holding portion 61 is reduced. This makes it possible to reduce the stacking pitch. If the holding portion 61 is provided to pass below the left vertical wall 25L or the right vertical wall 25R, the lower end of the holding portion 61 is lower than the lower end surface of the stack guard 54, and the pitch of stacking is thereby obtained. However, the desk 1 of the above embodiment can suppress such a problem.

[2. Other Embodiments]
Although the embodiments of the present disclosure have been described above, it is needless to say that the present disclosure is not limited to the above embodiments at all, and may take various forms within the technical scope of the present disclosure.

(2a) The top plate connecting portion 71 and the curtain plate connecting portion 72 illustrated in the above embodiment are an example, and the specific configuration thereof is not particularly limited.
For example, in the desk 1 of the above embodiment, a configuration in which two sets of combinations of the top plate connecting portion 71 and the curtain plate connecting portion 72 are provided by being divided into right and left by the hand portion 31 is exemplified. , And may be configured to have a combination of one set of top plate connecting portion and shutter plate connecting portion, or may be divided into three or more sets.

  Further, the specific shapes of the top plate connecting portion and the curtain plate connecting portion are not particularly limited. 10A to 10H show examples of specific shapes of the top plate connecting portion and the curtain plate connecting portion. FIG. 10A is a cross-sectional view in the plane of the same position as FIG. 9. A side view of a state before the top plate connecting portion and the curtain plate connecting portion are aligned in the front-rear direction (that is, before assembling the top plate and the curtain plate) is schematically shown in FIG. 10B. The top plate connecting portion 71a is disposed in front of the curtain plate connecting portion 72a and sandwiches the curtain plate connecting portion 72a in the left-right direction.

  The following FIGS. 10C, 10E, and 10G are cross-sectional views by the same plane as FIG. 10A. 10D, 10F, and 10H are schematic side views before the top plate connecting portion and the curtain plate connecting portion are aligned in the front-rear direction, as in FIG. 10B.

In the example shown to FIG. 10C and 10D, the curtain board connection part 72b is pinched | interposed into the top-plate connection part 71b from the back and front.
In the example shown in FIGS. 10E and 10F, the top plate connecting portion 71c is configured to sandwich the curtain plate connecting portion 72c not only in the front-rear direction but also in the left-right direction.

In the example shown in FIGS. 10G and 10H, the top plate connecting portion 71d and the curtain plate connecting portion 72d are alternately arranged.
Further, either of the top plate connecting portion and the curtain plate connecting portion may be located forward. That is, the positional relationship between the top plate connecting portion and the curtain plate connecting portion shown in the above embodiment and FIG. 10 may be reversed.

That is, when the first portion which is at least one of the top plate connecting portion and the curtain plate connecting portion has a predetermined direction from the first portion to the second portion which is the other side different from the one side. The surface on the side of the predetermined direction in the first portion is the predetermined side surface of the top plate provided with the first portion or the adjacent portion adjacent to the first portion on the curtain plate. It may be formed to be located in a region opposite to the direction.
Further, the first part may be a part relatively disposed on the back side of the top plate or the curtain plate than the second part.

  (2b) In the above embodiment, the configuration in which the front vertical wall 23 extending downward in front of the top plate 11 and the curtain plate 13 are connected is illustrated, but the position where the top plate 11 and the curtain plate 13 are connected is It is not limited to the above embodiment. For example, as in the desk 101 shown in FIG. 11, the curtain plate 113 has a main plate portion 121 having a length in the vertical direction, and a sub plate portion 122 which extends rearward from the upper end of the main plate portion 121. The curtain plate connecting portion 132 may be provided to the sub plate portion 122. At this time, there is no portion corresponding to the front vertical wall 23 in front of the top plate 111, and the top plate connecting portion 131 is provided at the front end of the top plate. The top plate connecting portion 131 and the curtain plate connecting portion 132 are both plate-like members that extend laterally, and are disposed so as to overlap the top plate connecting portion 131 on the front side (upper side) of the curtain plate connecting portion 132. Ru.

  The specific configuration of the top plate connecting portion 131 and the curtain plate connecting portion 132 is not limited to the configuration of FIG. 11, and various configurations can be used as long as they are arranged in the vertical direction, that is, the thickness direction of the top plate 111. It can be in the form. For example, the top plate connecting portion 131 may be disposed on the back side of the curtain plate connecting portion 132.

  At the boundary between the top plate connecting portion 131 and the curtain plate connecting portion 132 of the desk 101, a recessed portion 141 recessed downward is formed to expand in the left-right direction. The recess 141 can be used as a pen tray. In the desk 101, the curtain plate 113 is an example of a bending member, and the top plate 111 is an example of an expansion member. Although the recessed part 141 which is an example of a hollow is extended to the both ends of the top plate 111 left-right direction, you may be arrange | positioned only in the part in the left-right direction.

(2c) In the above embodiment, the handle portion 31 exemplifies a configuration in which the through hole is formed, but the handle portion is a recess that is recessed from the front to the rear if the hand or finger is configured to be insertable. May be In that case, the top plate and the curtain plate are connected in the interior of the recess, etc., but the top plate connecting portion and the curtain plate connecting portion may or may not be formed in that portion.
Further, in the above-described embodiment, the handle portion 31 includes a notch toward the upper side provided at the lower end portion of the front vertical wall 23 and a notch toward the lower side provided at the upper end portion of the curtain plate 13. Was illustrated. However, the handle portion may be configured by a notch formed only in one of the front vertical wall 23 and the curtain plate 13.

  (2d) In the above embodiment, the main plate 21 which is an example of the horizontal portion is expanded in the horizontal direction, and the front vertical wall 23 which is an example of the vertical portion is expanded in the vertical direction. However, the extending direction of the main plate 21 does not have to be strictly horizontal, and may be substantially horizontal with an inclination from the horizontal direction within the range that can be used as the top plate of the desk 101. Similarly, the front vertical wall 23 may not be strictly perpendicular in the expanding direction, but may be a substantially vertical direction inclined from the vertical direction in a range connected with the curtain 13 and having a sense of unity. In this case, the curtain plate 13 may also be inclined from the vertical direction as long as the curtain plate function can be exhibited.

  Also, the horizontal portion may constitute at least a part of the top plate. In other words, all of the top plate may be a horizontal portion, or a portion of the top plate may be a horizontal portion. Also, the vertical portion may constitute at least a part of the shutter plate. In other words, all of the curtains may be vertical parts, or a part of the curtains may be vertical parts.

(2e) In the said embodiment, the structure by which the top plate 11 corresponded to a bending member and the curtain plate 13 corresponded to an expansion member were connected is illustrated. Moreover, in FIG. 11, the curtain plate 113 corresponds to a bending member, and the top plate 111 illustrated the structure corresponded to an expansion member. However, as in the desk 151 shown in FIG. 12, the bending member 152 may be configured to be connected to the top plate 153 and the curtain plate 154. The bending member 152 is a member provided with the horizontal part 155 and the vertical part 156 which were comprised integrally.
(2f) Although the configuration in which the top plate and the curtain plate are different members is illustrated in the above embodiment, the top plate and the curtain plate are the top plate portion 162 and the curtain plate as in the desk 161 shown in FIG. It may be configured by one combined portion 164 having the portion 163. Similar to the desk 1, the desk 161 includes a left vertical wall and a rear vertical wall in addition to a right vertical wall 165 extending downward from the right end of the top plate portion 162. That is, the composite part 164 is a box-like part whose lower side is open.

  (2g) One component in the above embodiment may be realized by a plurality of components, or a plurality of components may be realized by one component. In addition, part of the configuration of the above embodiment may be omitted. In addition, at least a part of the configuration of the above-described embodiment may be added to or replaced with the configuration of the other above-described embodiment. In addition, all the aspects contained in the technical thought specified from the wording described in the claim are an embodiment of this indication.

Reference Signs List 1 desk 11 desk top 13 curtain plate 13L upper left end 13R upper right end 15 frame 21 main plate 23 front vertical wall 23L lower left end 23R lower right end Parts, 25 L: left vertical wall, 25 R: right vertical wall, 26: rear vertical wall, 27: notches, 28: projection, 31: handle, 41: leg, 42: front leg, 43: rear leg, DESCRIPTION OF SYMBOLS 44 ... Connection part, 50 ... Lower structure, 51 ... Front ridge, 52 ... Top plate support part, 53 ... Front and back ridge, 54 ... Stack guard, 61 ... Holding part, 71, 71a-71d ... Top plate connection part, 72 , 72a to 72d: curtain plate connecting portion, 75: surface, 76: surface, 81: first adjacent portion, 82: inner contact portion, 83: outer contact portion, 84: rear contact portion, 91: second Adjacent part, 92: inside extension part, 93: outside extension part, 101: desk, 111: top plate, 113: curtain plate, 121: main plate portion, 122: secondary plate , 131: top plate connection portion, 132: curtain plate connection portion, 141: recessed portion, 151: desk, 152: bending member, 153: top plate, 154: curtain plate, 155: horizontal portion, 156: vertical portion, 161: Desk, 162: top plate portion, 163: curtain plate portion, 164: combined portion, 165: right vertical wall

Claims (10)

A desk with a top plate,
The top plate includes a front vertical wall extending downward from a front end of the top plate, a left vertical wall extending downward from a left end of the top plate, and a right end of the top plate. And a right vertical wall extending downward,
The desk is formed such that the length of the front vertical wall in the vertical direction is longer than the length of the left vertical wall and the right vertical wall. A desk according to claim 1, wherein
In addition, equipped with a curtain,
The table-top connecting portion provided on the front vertical wall, and the tab-panel connecting portion provided on an upper portion of the curtain, are arranged in the thickness direction of the top or the curtain. It is a desk of Claim 1 or Claim 2, Comprising:
And a top support provided at least a part of which is disposed along the lower surface of the top,
An upward notch is formed at a lower end of at least one of the left vertical wall and the right vertical wall,
At least a part of the top support portion extends laterally to the top through the inside of the notch. It is a desk,
A bending member including a horizontal portion extending in a substantially horizontal direction and a vertical portion extending in a substantially vertical direction, wherein the horizontal portion and the vertical portion are integrally formed;
A desk comprising: an extension member connected to at least one of the horizontal portion and the vertical portion and spreading along the one spreading surface. It is a desk of Claim 4, Comprising:
The desk, wherein the horizontal portion constitutes at least a part of a top plate of the desk, and the extension member constitutes at least a part of a curtain of the desk. It is a desk of Claim 4, Comprising:
The vertical portion constitutes at least a part of a curtain plate of the desk, and the extension member constitutes at least a part of a top plate of the desk. It is a desk of Claim 2, Comprising:
A desk with a handle formed at the boundary between the top plate and the curtain plate. A desk according to any one of claims 4 to 6, wherein
A desk is provided with a handle at a boundary between the bending member and the expanding member. It is a desk of Claim 2, Comprising:
A desk in which a hollow is formed in the boundary part of the top plate and the curtain plate. A desk according to any one of claims 4 to 6, wherein
A desk in which a hollow is formed in a border part of said bending member and said expansion member.

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