KR20200044027A - desk - Google Patents

Abstract

The present invention relates to a desk having a top plate and a blanking plate. The top plate connecting connection part is provided in the front part in a top plate. In addition, a shielding plate connection connecting portion is provided in the upper portion of the blanking plate. The top plate and the blanking plate are connected and connected. The top plate connection connection portion and the blank plate connection connection portion are arranged side by side in the thickness direction of the top plate or the blank plate.

Description

desk

[0001] This international application has priority based on Japanese Patent Application No. 2017-159380 filed with the Japanese Patent Office on August 22, 2017, and Japanese Patent Application No. 2017-159381, and October 2, 2017 Priority based on Japanese Patent Application No. 2017-192790, and Japanese Patent Application No. 2017-192791, filed with the Japanese Patent Office on the Japanese Patent Application No. 2017-159380, 2017-159381, All the contents of Nos. 2017-192790 and 2017-192791 are incorporated in this international application by reference.

[0002] The present disclosure relates to a desk.

Conventionally, as disclosed in Patent Document 1 below, there is a desk equipped with a top plate (天 판, top panel) and a blanking plate (幕 板, modesty panel). In addition, conventionally, a holding portion, such as a hook for holding the article, was provided below the top plate, as described in Patent Document 2 below.

Japanese Patent Publication No. 2014-213086 Japanese Patent Publication No. 2012-100748

Desks that are not fixed to the floor surface, especially desks that are likely to move frequently by the hand of a person, are preferably as light as possible over the entire desk. Although it is possible to reduce the weight by forming the top plate and the cover plate thin, there is a possibility that the top plate and the cover plate configured as described above are deteriorated in strength and easily deformed.

In addition, in a desk having a hook under the top plate, since the baggage caught on the hook is located near the user's foot, there is a possibility that space for placing the user's leg is limited. However, if the position of the hook is changed from the bottom of the top plate to the outside, it is difficult for the baggage caught on the hook to reach the desk leg or the like, and the baggage becomes difficult to stop.

Also, a stackable desk is preferable because the smaller the pitch of the stacking, the more stable the stack can be stacked. The pitch of the stacking is determined not only by the thickness of the top plate, but also by the height of various members arranged below the top plate. And, the smaller the height of these members, the smaller the pitch of the stacking. When a holding portion such as a hook is provided below the top plate, there is a problem that the pitch of the stacking is increased by the holding portion.

One aspect of the present disclosure, it is desirable to provide a desk capable of suppressing deformation.

In addition, another aspect of the present disclosure, it is desirable to provide a desk that enables stable holding of the jammed luggage.

In addition, another aspect of the present disclosure, it is preferable to provide a desk that can suppress the pitch of the stacking is increased.

A first aspect of the present disclosure is a desk having the following features. This desk is provided with a top plate and a blanking plate. The top plate connection connecting portion provided at the front portion of the top plate and the top plate connecting connection portion provided at the upper portion of the blanking plate are arranged side by side in the thickness direction of the top plate or the blanking plate. .

If it is such a configuration, the overlapping portion in which the top plate connection connection portion and the blank plate connection connection portion overlap is strengthened, and deformation is unlikely to occur.

Further, the above-described desk may be configured as follows. At least one of the top plate connection connection portion and the blanking plate connection connection portion is regarded as a first portion, and the other portion different from the one is defined as a second portion. In addition, the direction from the first portion to the second portion is set to a predetermined direction. At this time, the first portion may have a surface on the side in the predetermined direction in the first portion, the predetermined direction in an adjacent portion adjacent to the first portion in the top plate or the cover plate provided with the first portion. It is located in a region opposite to the predetermined direction, rather than the side surface.

With such a configuration, it is possible to suppress the thickness of the overlapping portion between the top plate connection connection portion and the blanking plate connection connection portion from becoming excessively large, thereby improving the appearance of the desk.

In addition, the above-described first portion may be disposed relatively on the back side of the top plate or the blanking plate, relative to the second portion. With such a structure, it can suppress that the thickness of the 2nd part arrange | positioned on the surface side becomes too thin.

In addition, in the desk of the first aspect of the present disclosure described above, the top plate is a front vertical wall extending downward from an end portion in front of the top plate and a bottom side from the left end of the top plate. It may have a left vertical wall extending from and a right vertical wall extending downward from the right end of the top plate. Further, the front vertical wall has a longer length in the vertical direction than the left vertical wall and the right vertical wall, and the top plate connection connecting portion may be provided on the front vertical wall.

With this configuration, the strength of the top plate can be improved by the front vertical wall, the left vertical wall, and the right vertical wall that intersect the main portion of the top plate.

In addition, in such a desk, further, at least a portion of the top plate may be provided with a top plate support portion disposed along the lower surface. In addition, a notch facing upward is formed at a lower end of at least one of the left vertical wall and the right vertical wall, and at least a part of the top plate support part passes through the inside of the notch to the side of the top plate. It may be extended.

If it is such a desk, it is possible to create a sense of unity between the top plate and the top plate support or related to each other, thereby improving the aesthetics of the desk.

In addition, in the desk of the first aspect of the present disclosure described above, the blanking plate includes a main panel portion having a length in the vertical direction, and a sub-panel portion extending toward the rear from an upper end of the main panel portion ( You may have a part. Moreover, the said blanking board connection connection part may be provided in the said sub-panel part.

With such a configuration, the strength of the blanking plate is improved by the sub-panel portion extending in a crossing direction from the main panel portion which is the main portion of the blanking plate.

Further, in the desk of the first aspect of the present disclosure described above, a hook portion may be formed at a boundary portion between the top plate and the blanking plate.

In addition, in the desk of the first aspect of the present disclosure described above, a recess recessed in a boundary portion between the top plate and the blank plate may be formed. If it is such a structure, a recessed part can be formed in a desk. For example, by forming a recessed portion on the upper surface of the desk, the recessed portion can be used as a pen tray.

[0018] A second aspect of the present disclosure is a desk provided with a top plate. The top plate includes: a front vertical wall extending downward from the front end of the top plate, a left vertical wall extending downward from the left end of the top plate, and a right vertical wall extending downward from the right end of the top plate. Have The front vertical wall has a longer length in the vertical direction than the left vertical wall and the right vertical wall.

With such a configuration, since the strength of the top plate is improved by the front vertical wall, the left vertical wall, and the right vertical wall, deformation of the top plate is suppressed. Furthermore, since the front longitudinal wall is formed the longest, the strength of the front portion of the top plate can be further increased. In general, because the top plate is formed to have a longer left and right than the front and rear directions, it is easy to deform deformation that causes twist in the direction intersecting the left and right directions (for example, the front and rear direction). The above-described deformation can be suppressed by increasing the strength of the front portion of the top plate of the desk. In addition, if the left vertical wall and the right vertical wall are extended too long downward, it is easy to cause inconvenience to the user, but even if the front vertical wall is extended for a long time, it is preferable to have a small effect on the user.

The above-described desk may further include a blanking plate. In addition, the top plate connection connecting portion provided on the front vertical wall and the top plate connecting connection portion provided on the upper portion of the blanking plate may be arranged side by side in the thickness direction of the top plate or the blanking plate.

If it is such a configuration, the overlapping portion in which the top plate connection connection portion and the blank plate connection connection portion overlap is strengthened, and deformation is unlikely to occur.

In addition, the desk of the second aspect of the present disclosure described above may further include a top plate support that is disposed at least partially along the lower surface of the top plate. In addition, a notch facing upward may be formed at a lower end of at least one of the left vertical wall and the right vertical wall. Further, at least a portion of the top plate support portion may pass through the inside of the notch and extend out to the side of the top plate.

If it is such a desk, the aesthetics of the top plate and the top plate support can be created or the aesthetics associated with each other can be improved, thereby improving the aesthetics of the desk.

A third aspect of the present disclosure is a desk provided with a flexure member and an expansion member. The bending member includes a horizontal portion that is enlarged in a substantially horizontal direction, and a vertical portion that is enlarged in a substantially vertical direction, and the horizontal portion and the vertical portion are integrally formed. The expansion member is connected to and connected to at least one of the horizontal portion and the vertical portion, and is expanded along a surface on which one side is enlarged.

If it is such a desk, since the bent member in which the crossing horizontal and vertical parts are integrated has high strength, it is possible to suppress deformation of the bent member or its surroundings.

In addition, in the desk, the horizontal portion may constitute at least a part of the top plate of the desk, and the expansion member may constitute at least a part of the cover plate of the desk. Further, the vertical portion may constitute at least a part of the cover plate of the desk, and the expansion member may constitute at least a portion of the top plate of the desk.

With such a configuration, the strength of each other can be increased by connecting and connecting the top plate and the blank plate.

Moreover, in the desk of the 2nd aspect of this indication mentioned above, when providing a top plate and a blanking plate, a hook part may be provided in the boundary part of the said top plate and the blanking plate. In addition, in the desk of the third aspect of the present disclosure described above, a hook portion may be formed at a boundary between the bending member and the expansion member.

In addition, in the desk of the second aspect of the present disclosure described above, when the top plate and the blanking plate are provided, a concavely recessed portion may be formed at the boundary between the top plate and the blanking plate. In addition, in the desk of the third aspect of the present disclosure described above, a concavely recessed portion may be formed at a boundary portion between the bending member and the expansion member.

[0026] A fourth aspect of the present disclosure is a desk having a top plate, a holding portion, and a contact surface. The holding portion is configured to be able to hang the baggage, and has a baggage holding surface which is a surface that receives a load from an upward direction when the baggage is hung. The contact surface comes into contact when the baggage caught on the baggage holding surface moves in the direction in which the top plate is located. The bag holding surface is located on the side of the top plate, and the contact surface is a part of the side surface of the top plate.

If it is such a desk, the holding portion for holding the luggage is located on the side, not below the top plate. Then, when the baggage is caught in the holding portion, a part of the baggage, such as a handle, is liable to contact the contact surface. Thereby, the fluctuation of the load is limited, and the movement of the load can be stopped early, so that the load can be stably maintained.

[0028] The above-described desk may have a top plate support portion disposed at least partially along a lower surface of the top plate, and the holding portion may be provided on the top plate support portion. With such a desk, since the holding portion and the top plate support portion can be formed of the same member, it is not necessary to separately prepare parts as the holding portion.

In addition, in the case where the bottom retaining surface is installed on the top plate support portion, the top plate support portion is divided into two parts of the top plate by a virtual plane that extends in the height direction through the center of gravity of the top plate. When separated by, you may support both parts. With such a desk, since the holding portion is provided on a member having high strength to support the top plate, the strength of the holding portion can be increased.

In addition, in the case where the bottom retaining surface is provided on the top plate support portion, a groove reaching the side surface of the top plate may be formed on the bottom surface of the top plate, and the holding portion may include the top plate. It may be a part that passes through the inside of the groove and extends laterally to the top plate.

If it is such a desk, it is possible to improve the aesthetics.

In addition, the above-described desk may be provided with a leg portion having a length up and down, which holds the top plate at a position away from the bottom surface, and the holding portion may be supported by the leg portion.

If it is such a desk, since the holding portion is supported by the leg portion, it is difficult for the desk to become unstable when a load is caught on the holding portion.

A fifth aspect of the present disclosure is a desk configured to be stackable, and includes a top plate, a substructure disposed on a lower side of the top plate, and a holding portion configured to hang a load. The lower structure is configured such that, when stacking a plurality of the desks, the lower end of the lower structure of the desk disposed on the upper side contacts the top plate of the desk disposed on the lower side. The holding portion extends from the lower structure, and when the desk is projected onto a virtual surface parallel to the top plate, a portion of the holding portion is located outside the top plate. In addition, the holding portion, under the top plate, extends to the outside of the top plate through the space between the top plate and the virtual surface parallel to the top plate passing through the lower end of the substructure.

With this configuration, in the lower portion of the top plate, the holding portion is present at least at a height between the top plate and the lower end of the lower structure. For this reason, it can suppress that the pitch of the stacking of a desk increases by a holding part.

In the desk, the holding part may be a part of the members constituting the substructure. With such a desk, since the holding portion and the substructure can be configured by the same member, it is not necessary to separately prepare parts as the holding portion.

In this case, the substructure, when the top plate is divided into two parts by a virtual plane that extends in the height direction through the center of gravity of the top plate, when the support member for supporting both parts of the top plate You may include. In addition, the holding member may be part of the support member. With such a desk, since the holding portion is provided on a member having a high strength to support the top plate, the holding portion has a high strength.

In addition, the above-described desk is provided with a leg portion having a length up and down, which holds the top plate at a position away from the bottom surface, and the holding portion may be supported by the leg portion. .

With such a desk, since the holding portion is supported by the leg portion, it is difficult for the desk to become unstable when a load is caught on the holding portion.

1 is a perspective view of a desk in an embodiment.
2 is a perspective view of the desk of the embodiment.
3 is a front view of the desk of the embodiment.
4 is a perspective view of the top plate and the blank plate of the embodiment.
5 is a plan view of the desk of the embodiment.
6 is a side view showing a desk in an embodiment in a stacked state.
It is an enlarged perspective view of the top plate connection connection part of an embodiment, and its peripheral part.
8 is an enlarged perspective view of a blanking plate connection connecting portion of the embodiment and its peripheral portion.
9A is a cross-sectional view taken along line A-XA in FIG. 3, and (B) is a cross section taken along line B-X in FIG.
10 is a cross-sectional view taken along line XX in FIG. 3.
11 is an enlarged perspective view around the holding portion of the embodiment.
12 is a cross-sectional view taken along line ⅡⅡ-ⅡⅡ in FIG. 5.
13 is a cross-sectional view taken along line III-XIII in FIG. 5.
14A is a view showing a range in which the contact surface of the embodiment contacts the handle, and FIG. 14B is a view showing a range in which the conventional hook contacts the handle.
(A), (C), (E), and (G) in Fig. 15 are cross-sectional views of a top plate connection connection portion and a cover plate connection connection portion of a modified example, wherein (B), (D), (F), and (H) , It is a side view of a top plate connection connection part and a cover plate connection connection part of a modified example.
Fig. 16 (A) is a perspective view of a desk of a modified example, and (B) is an enlarged view in the vicinity of the right side of the top plate connection connection portion and the blanking plate connection connection portion.
17 is a perspective view of a desk of a modification.
18 is a perspective view of a desk of a modification.
19 is a perspective view of a desk of a modified example.
20 is a perspective view of a desk of a modification.
21 is a view showing a range in which the contact surface of the desk of the modified example contacts the handle.
22A to 22D are front views showing a holding portion of a modified example.
23 (A) to 23 (D) are front views showing a holding portion of a modified example.
24A and 24B are plan views showing a top plate support of a modified example.

[0039] Hereinafter, embodiments of the present disclosure will be described together with the drawings.

[One. Embodiment]

[1-1. Overall configuration]

The desk 1 of this embodiment has the top plate 11, the cover plate 13, and the frame 15, as shown in FIGS. 1-3. The desk 1 assumes a seating position of the user, and the rear of the top plate 11 is the seating side. In addition, the left and right directions are directions based on the user of the desk 1. The desk 1 is symmetrical with respect to the left and right directions.

The top plate 11 includes a main panel 21, a front vertical wall 23, a left vertical wall 25L, a right vertical wall 25R, and a rear vertical wall 26. The leg part constituting the top plate 11 is integrally formed.

The main panel 21 is substantially rectangular. In addition, the main panel 21 is enlarged in the horizontal direction in the front-rear direction, in other words, in the horizontal direction. The front vertical wall 23 is provided in the front part of the main panel 21 and extends downward from the front end of the main panel 21. That is, the front vertical wall 23 is enlarged in the vertical direction. The left vertical wall 25L is a plate-shaped member extending downward from the left end of the main panel 21. The right vertical wall 25R is a plate-shaped member extending downward from the right end of the main panel 21. The rear vertical wall 26 is a plate-shaped member extending downward from the rear end of the main panel 21. The main panel 21 is an example of the horizontal portion, and the front vertical wall 23 is an example of the vertical portion. In addition, the top plate 11 is an example of a bending member.

[0041] Such a top plate 11 is a box-shaped open bottom. The front vertical wall 23 has a longer length in the vertical direction than the left vertical wall 25L and the right vertical wall 25R, and extends further downward. Since the range of a part of the rear end of the main panel 21 is inclined downward, the length in the vertical direction 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 blanking plate 13 in the lower left portion 23L and the lower right portion 23R provided on the lower left and right sides thereof. Since the steps between the front vertical wall 23 and the front side of the blanking plate 13 are small, the top plate 11 and the blanking plate 13 give a continuous unified impression. In addition, between the central portion at the bottom of the front vertical wall 23 and the central portion at the top of the blanking plate 13, that is, at the boundary between the top plate 11 and the blanking plate 13, a hook portion 31 through which a finger or the like can be inserted. Is formed. The details of the connection connection structure between the top plate 11 and the cover 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 notch 27 facing upward in a semicircular shape at a position slightly rearward than the center in the front-rear direction. It is done. In other words, this notch 27 is a groove reaching the side surface of the top plate 11 formed on the lower surface of the top plate 11. On the lower side of the main panel 21, a protrusion 28, which is a hollow substantially rectangular parallelepiped extending in the front-rear direction, is provided one on each side.

Return to Figure 1 to Figure 3 will be described again.

The obstruction plate 13 is a substantially rectangular plate-shaped member and is disposed to extend from the front side of the desk 1 to the lower end of the front vertical wall 23. Specifically, the upper left portion 13L installed on the upper left portion of the blanking plate 13 is connected to the lower left portion 23L, and the upper right portion 13R installed on the right portion of the blanking plate 13 is the lower right portion. It is connected to (23R). The cover plate 13 is an example of an expansion member.

The frame 15 has leg portions 41 on both left and right sides. The leg portion 41 has a length up and down, and holds the top plate 11 and the cover plate 13 at a position away from the bottom surface. The leg portion 41 has a front leg 42, a rear leg 43, and a connecting portion 44. The front leg 42 is positioned relatively forward among the leg portions 41 and extends in the vertical direction. The rear leg 43 is positioned relatively rear among the leg portions 41 and extends in the vertical direction. The connecting portion 44 connects the lower ends of the front legs 42 and the rear legs 43 back and forth.

In addition, the frame 15 is provided with a lower structure 50 for supporting the top plate (11). The substructure 50 has a front rod 51, a top plate support portion 52, a pair of front and rear rods 53 installed on both left and right sides, and a stack guard 54. These are arranged along the lower surface of the top plate 11.

The front bar 51 connects the upper ends of the front legs 42 on both left and right sides. The top plate support part 52 connects the upper ends of the rear legs 43 on both right and left sides. The front and rear rods 53 are provided to cover the protrusions 28 from left and right and from the bottom, and connect the front rods 51 and the top plate supports 52 side-by-side. The stack guard 54 is disposed on the lower surface of the front-rear bar 53 and has a length in the front-rear direction. Also, the stack guard 54 is located at the bottom of the substructure 50.

Top plate support 52, when the top plate 11 is divided into two parts of the left and right by a virtual plane that extends in the height direction through the center of gravity of the top plate 11, the right and left portions of both Support from below. In other words, the top plate support portion 52 is a portion that receives the load of the top plate 11 on both the one side and the other side with the center of the left and right directions as the boundary in the top plate 11. Have The top plate support part 52 corresponds to a support member.

In addition, the front rod 51, the top plate support portion 52, and the front and rear rods 53 directly or indirectly contact the main panel 21 from below, supporting the top plate 11. .

The top plate support portion 52 is bent so that the left and right center portions are located behind the left and right end portions. Moreover, the top plate support part 52 extends to the side of the top plate 11 through the inside of the notch 27 at the ends of both right and left sides. The part which extends to the side of the top plate 11 is the holding part 61. That is, the holding part 61 is a part of the top plate support part 52 which is a member constituting the lower structure 50, and the holding part 61 extends from the lower structure 50. As shown in FIG. 5, the holding | maintenance part 61 is located outside the left-right direction than the top plate 11. As shown in FIG. The rear leg 43 is connected to the top plate support portion 52 in the holding portion 61.

This desk 1 is configured to be stackable. As shown in FIG. 6, in a state where the plurality of desks 1 are stacked, the desk 1 on the upper side is slightly shifted from the desk 1 on the lower side. The lower surface of the stack guard 54 of the desk 1 disposed on the upper side contacts the upper surface of the top panel 11 of the top plate 11 of the desk 1 disposed on the lower side. Therefore, the difference in height in the vertical direction of the two desks 1 stacked up and down, that is, the pitch of the stacking, is a stack guard from the upper side of the main panel 21 in one desk 1. It is the height to the bottom surface of 54.

[0051] [1-2. Connection structure of top plate and blank plate]

The connection structure between the top plate 11 and the cover plate 13 will be described with reference to FIGS. 7 to 10.

7 is a perspective view of the top plate 11 seen from below. 7 shows the lower left portion 23L and its surroundings. The lower right portion 23R is a shape in which left and right sides of the lower left portion 23L are reversed. A top plate connection connecting portion 71 is provided on the front vertical wall 23 of the top plate 11.

The top plate connection connecting portion 71 is a portion at the lower end of the lower left portion 23L, where the rear side surface 75 is concave forward. In other words, the surface 75 on the rear side of the top plate connection connecting portion 71 is in the first adjacent portion 81 adjacent to the top plate connecting connecting portion 71 in the lower left portion 23L of the top plate 11. It is located in the area on the front side, rather than on the back side.

In the right end portion of the top plate connection connecting portion 71, an inner contact portion 82 having a length toward the rear is provided. At the left end of the top plate connection 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 protruding toward the inner side (right side) than the outer contact portion 83 is provided.

8 is a perspective view of the blank plate 13 seen from above. In addition, FIG. 8 shows the upper left portion 13L and its surroundings. The upper right portion 13R is a shape inverted left and right of the upper left portion 13L. At the upper end of the upper left portion 13L, a blank plate connecting connection portion 72 is provided. That is, the blanking plate connection connecting portion 72 is provided on the upper portion of the blanking plate 13.

[0055] The blank plate connection connecting portion 72 is a portion in which the front side surface 76 (see FIG. 9 (A) and FIG. 9 (B)) is concave to the rear at the upper end of the upper left portion 13L. to be. In other words, the second adjacent portion 91 adjacent to the blanking plate connection connecting portion 72 in the upper left portion 13L of the blanking plate 13 is the front side 76 of the blanking plate connecting portion 72. It is located in the region on the back side, rather than on the front side surface.

At the right end of the blanking plate connection connecting portion 72, an inner extension protrusion 92 having a length toward the rear is provided. An outer extension protrusion 93 having a length toward the rear is provided at the left end of the blanking plate connection connecting portion 72.

9 (A), 9 (B) and 10, as shown in the top plate connection connecting portion 71 and the blank plate connection connecting portion 72, the thickness direction of the blank plate 13, That is, they are arranged side by side in the front-rear direction. The blanking plate connection connecting portion 72 is relatively disposed on the back side (rear side) of the blanking plate 13. The top plate connection connection portion 71 is an example of the second portion, and the blank plate connection connection portion 72 is an example of the first portion. In addition, the front corresponds to a predetermined direction.

In the present embodiment, a small clearance is formed between the top plate connection connecting portion 71 and the blanking plate connecting portion 72, and the top plate connecting connecting portion 71 and the blanking plate connecting connecting portion 72 are They may be in contact with each other.

As described above, the top plate connection connecting portion 71 and the cover plate connection connecting portion 72 are concave in the front-rear direction rather than around. For this reason, when the top plate connection connecting portion 71 and the blind plate connection connecting portion 72 are arranged side by side in the front-rear direction, the front side surface of the top plate connection connecting portion 71 and the front side surface of the second adjacent portion 91 Silver is a so-called coincidence state with few steps. In addition, there is almost no level difference between the surface on the rear side of the blanking plate connection connecting portion 72 and the surface on the rear side of the first adjacent portion 81.

In addition, as shown in FIG. 10, the blank plate connection connecting portion 72 is fitted back and forth by the outer extension protrusion 93 by the top plate connecting connection portion 71 and the rear contact portion 84. In addition, the blanking plate connection connecting portion 72 is sandwiched from the left and right by the inner contact portion 82 and the outer contact portion 83. That is, the blanking plate connection connecting portion 72 is sandwiched from the front and rear left and right by the front vertical wall 23. In addition, the upper left portion 13L and the upper right portion 13R, and the lower left portion 23L and the lower right portion 23R are symmetrical shapes. For this reason, as shown in FIG. 10, the outer extension protrusion 93 of the right upper end portion 13R is covered with the right side by the outer contact portion 83 of the right lower end portion 23R, but is not shown. The outer extension protrusion 93 of the upper end portion 13L is covered with the left side by the outer contact portion 83 of the left lower end portion 23L. That is, when viewed as a whole of the blanking plate 13, the two right and left blanking plate connection connecting portions 72 provided on the blanking plate 13 are sandwiched by the outer contact portion 83 from the left and right.

[1-3. Holding part]

The holding part 61 is demonstrated using FIGS. 11-14. When the desk 1 is projected on a virtual surface parallel to the top plate 11, the holding portion 61 is a part of the holding portion 61 in the left-right direction of the top plate 11, as shown in FIG. It is located on the outside. The virtual surface referred to herein is a plane that expands in the front-rear direction and left-right direction. Moreover, the rear leg 43 is connected to the top plate support part 52 in the holding part 61.

In addition, the main portion of the holding portion 61 is located in the center side of the desk 1 with respect to the left and right directions, rather than the connecting portion 44, which is the portion in contact with the bottom surface of the leg portion 41.

The arrangement in the vertical direction of the holding portion 61 will be described with reference to FIG. 12. As a virtual surface parallel to the top plate 11, a surface passing through the lower end of the lower structure 50 is referred to as a lower surface 271. In the desk 1, the lower surface 271 passes through the lower end of the stack guard 54.

[0062] The holding part 61 extends horizontally from the top plate support part 52. In other words, the top plate support portion 52 is enlarged in the horizontal direction including the portion of the holding portion 61. And, the bottom of the top plate support 52 is located above the bottom of the stack guard 54. Therefore, the whole of the holding part 61 extends beyond the lower surface 271 and extends to the outside of the top plate 11.

In addition, since the holding portion 61 passes under the groove-shaped notch 27 formed on the lower surface of the top plate 11, it is located below the top plate 11. Here, the lower side of the top plate 11 means immediately below the top plate 11 in the vertical direction.

Thus, the holding portion 61, under the top plate 11, passes through the space between the bottom surface 271 and the top plate 11, and extends to the outside of the top plate 11 with respect to the left and right direction Has come out.

In addition, the holding part 61 is configured to be able to hang the handle 283 of the article (荷 物, 281), as shown in FIGS. 13 and 14. The surface located on the upper side of the holding portion 61 is the bag holding surface 63 which is a surface receiving a load from the upper direction when the bag 281 is hung. The bag holding surface 63 is provided on the top plate support portion 52 and is located on the side of the top plate 11.

At the leading end of the holding portion 61 in the left-right direction, a locking portion 65 having a disk shape having a larger diameter than the holding portion 61 is provided. As shown in FIG. 12, since the upper end of the locking fastener 65 is higher than the load holding surface 63, the load 281 moves in a direction away from the top plate 11 to move the load holding surface 63 ).

Below the load holding surface 63, the connecting portion of the holding portion 61 and the rear leg 43 is located. In other words, the holding part 61 is arrange | positioned at the upper end of the rear leg 43. Therefore, the holding part 61 is supported by the leg part 41.

A part of the side surface of the top plate 11, specifically, the circumferential portion of the notch 27 in the right vertical wall 25R, as shown in FIG. 13, is a load caught on the bag holding surface 63 The handle 283 of 281 is the contact surface 29 that contacts when the top plate 11 is moved in the direction in which it is located.

As shown in (A) of FIG. 14, the contact range 201 through which the handle 283 can contact the contact surface 29 is not limited to the upper portion of the holding portion 61, and the holding portion It is a wide range including the front and back of (61). On the other hand, in the case of the conventional general hook 203 shown in Fig. 14B, the contact range 205 through which the handle 283 can contact is the bag holding surface 207 in the hook 203. Since it is limited to the upper surface of, it is a relatively narrow range.

In addition, the main part of the holding portion 61, as shown in Fig. 5, with respect to the left and right direction, the desk (1) than the connecting portion 44, which is the portion in contact with the bottom surface in the leg portion 41 ).

[1-4. effect]

According to the above-described embodiment, the following effects can be obtained.

(1a) In the desk 1 of the present embodiment, the top plate connection connection portion 71 and the blanking plate connection connection portion 72 overlap in the front-rear direction. For this reason, deformation is unlikely to occur in the overlapping portion. Specifically, when a load from front to rear is applied to the front vertical wall 23, the load applied to the front vertical wall 23 is received by the blanking plate 13 through the blanking plate connection connecting portion 72. Can be. Therefore, the desk 1 can suppress deformation of the top plate connection connecting portion 71 when a load is applied.

(1b) The blank plate connection connecting portion 72 has a positional relationship sandwiched by the front vertical wall 23 with respect to the front-rear direction and the left-right direction. For this reason, the position of the covering plate connection connecting portion 72 and the top plate connecting connecting portion 71 is difficult to shift. Specifically, when a load is applied and the blind plate connection connecting portion 72 tries to move forward, the blank plate connecting connection portion 72 contacts the top plate connecting connection portion 71, and further, the blank plate connecting connection portion 72 ), The outer extension protrusion 93 contacts the rear contact portion 84 when it is about to move rearward. Likewise, when the blanking plate connection connecting portion 72 is to be moved to either side of the left or right side, either of the left and right outer extension protrusions 93 contact the outer contact portion 83. Therefore, the shift between the top plate connection connecting portion 71 and the blanking plate connection connecting portion 72 is less likely to occur, and a decrease in the aesthetics of the desk 1 due to the displacement can be suppressed.

(1c) In the top plate connection connecting portion 71, the rear side surface 75 facing the blanking plate connecting portion 72 is located closer to the front than the first adjacent portion 81. In addition, the blanking plate connection connecting portion 72 has a front side 76 facing the top plate connecting connecting portion 71 located closer to the rear than the second adjacent portion 91. For this reason, the thickening of the overlapping part of the top plate connection connecting portion 71 and the blanking plate connection connecting portion 72 is suppressed, and the deterioration of the aesthetics of the desk 1 can be suppressed.

(1d) Since the retaining portion 61 passes through the inside of the notch 27 and extends to the side of the top plate 11, a sense of unity or mutual relationship between the top plate 11 and the holding portion 61 It is possible to create an aesthetic appearance by, thereby improving the aesthetics of the desk 1.

In addition, since the holding portion 61 passes through the inside of the notch 27, the distance from the top of the top plate 11 to the bottom of the holding portion 61 becomes small. Thereby, the pitch of stacking can be made small. If, when the holding portion 61 is installed to pass under the left vertical wall (25L) or the right vertical wall (25R), the stack as the lower end of the holding portion 61 is lower than the lower surface of the stack guard 54 Although the pitch of the king increases, such a problem can be suppressed in the desk 1 of the above embodiment.

(1e) In the desk 1 of this embodiment, the top plate 11 crosses the main panel 21, the front vertical wall 23, the left vertical wall 25L, and the right vertical wall 25R ), The strength of the top plate 11 is improved. For this reason, deformation of the top plate 11 is suppressed. In addition, since the front vertical wall 23 is formed to be the longest, the strength of the front portion of the top plate 11 can be further increased. Thereby, it is possible to more highly suppress the occurrence of deformation that causes twist in the direction crossing the left-right direction (for example, the front-rear direction).

In addition, even if the front vertical wall 23 extends in the downward direction, the front vertical wall 23 is far from the seated user, so the left vertical wall 25L and the right vertical wall 25R are downward. It is preferable because it has less influence on the user as compared to the case where the length is excessively long.

(1f) In the desk 1 of the present embodiment, the bag holding surface 63 of the holding portion 61 is located on the side of the top plate 11, and a part of the side surface of the top plate 11 is also provided. It is the contact surface 29 which a baggage contacts. Therefore, when the handle 283 of the article 281 is caught by the holding portion 61, the side surface of the handle 283 easily contacts the contact surface 29 in a wide range. Thus, the movement of the object 281 is rotated around an axis in the vertical direction (in other words, a movement such as twisting the handle 283), the direction in which the object 281 swings with the holder 61 as an axis. Movement, and the movement in which the article 281 swings left and right are suppressed. As a result, the movement of the article 281 can be stopped early, so that the article 281 is stably maintained.

In addition, when the article 281 swings, the center of the swing is a portion located above the holding portion 61 in the handle 283 (FIG. 14 (A), FIG. 14 ( It becomes the top part 283a in B), but this top part 283a has a small movement during swing. On the other hand, the portion of the handle 283 away from the top portion 283a, the larger the movement of the load 281 when it swings. Therefore, in the desk 1, since the handle 283 contacts the contact surface 29 at a position away from the top portion 283a, it is possible to generate a large frictional force and stop the swing of the object 281 early. On the other hand, in the conventional hook 203 shown in Fig. 14 (B), since the portion of the handle 283 that is largely displaced when swinging does not come into contact with the contact surface, frictional force is unlikely to occur, and the load 281 is premature. (Iii) Stopping becomes difficult.

(1g) Since the holding portion 61 is installed on the top plate support portion 52, there is no need to separately install parts for constituting the holding portion 61, simplifying the configuration of the desk 1 Can be. Moreover, since the top plate support part 52 supports the top plate 11 widely across left and right, the strength of the holding part 61 itself can be made high.

(1h) Since the retaining portion 61 passes through the inside of the notch 27 and extends to the side of the top plate 11, it is possible to create a sense of unity between the top plate 11 and the holding portion 61 Thereby, the aesthetics of the desk 1 can be improved.

(1i) Since the holding portion 61 is supported by the rear leg 43 from below the load holding surface 63, the influence of the load applied by pulling on the load 61 is reduced, Suppression and collapse of the desk 1 can be suppressed, and the desk 1 can be made stable.

(1j) The holding portion 61 is located between the left and right connecting portions 44 when the desk 1 is viewed from above. Since the connecting portion 44 is a portion in contact with the bottom surface of the leg portion 41, when the load 281 is applied to the holding portion 61, the position to which the load is applied is a desk ( 1) This is the position between the left and right ends contacting the bottom surface. Therefore, when the baggage 281 is hung on the holding portion 61, it is possible to suppress the desk 1 from being tilted or collapsed due to the load.

(1k) In the desk 1 of this embodiment, with respect to the vertical direction, the holding portion 61 is at least the bottom of the top plate 11 and the lower structure 50 (bottom of the stack guard 54) It is located between the lower surface 271 which is the surface to be shown.

If it is such a desk 1, it can be suppressed that the pitch of the stacking of the desk 1 by the holding portion 61 is increased. The reason is explained below. Note that the pitch of the stacking is a difference in height in the vertical direction of the desk 1 on the lower side and the desk 1 on the upper side in a state where the plurality of desks 1 are stacked.

When the holding part 61 is not considered, the pitch of the stacking when the desk 1 is stacked is from the upper surface in the main panel 21 to the lower end of the stack guard 54. It becomes the height of. If, when the holding portion 61 is arranged such that at least a portion of the holding portion 61 is below the lower surface 271, the holding portion 61 affects the pitch of the stacking. Stacking pitch is greater than one height. However, in the desk 1, since the entire holding portion 61 is disposed above the lower surface 271, it is possible to suppress the holding portion 61 from affecting the stacking pitch.

[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, and various forms can be taken as long as they fall within the technical scope of the present disclosure.

(2a) The shapes of the top plate connection connecting portion 71 and the blanking plate connecting connection portion 72 shown in the above-described embodiments are examples, and the specific configuration is not particularly limited.

For example, in the desk 1 of the above-described embodiment, two sets of combinations of the top plate connection connecting portion 71 and the blanking plate connection connecting portion 72 are provided on both the left and right sides of the hook portion 31. However, for example, the desk does not have a hook, and the above-described combination may be one set. Moreover, 3 or more sets may be sufficient as the above-mentioned combination.

In addition, the specific shape of the top plate connection connection portion and the blanking plate connection connection portion is not particularly limited. 15 (A) to 15 (H) show examples of specific shapes of the top plate connection connection portion and the cover plate connection connection portion. 15A is a cross-sectional view at the same position as the X-X cross-section in FIG. 3. Fig. 15 (B) schematically shows a side view of the state before the top plate connection connecting portion 71a and the blanking plate connection connecting portion 72a are arranged side by side (ie, before assembling the top plate and the blanking plate). The top plate connection connecting portion 71a is disposed in front of the blanking plate connecting portion 72a, and the blanking plate connecting portion 72a is inserted from the left and right directions.

15 (C), 15 (E), and 15 (G) are sectional views at the same position as in FIG. 15 (A). 15 (D), 15 (F), and 15 (H), like FIG. 15 (B), schematic side views of the state before the top plate connection connection portion and the blank plate connection connection portion are aligned back and forth. to be.

In the example shown in FIGS. 15C and 15D, the blanking plate connection connecting portion 72b is fitted to the top plate connecting connecting portion 71b from the front and rear.

In the examples shown in Figs. 15E and 15F, the top plate connection connecting portion 71c fits the cover plate connection connecting portion 72c not only from the front and rear but also from the left and right directions.

15 (G) and 15 (H), the top plate connection connecting portion 71d and the blanking plate connection connecting portion 72d are alternately arranged.

Further, the top plate connecting connection portion and the blanking plate connecting connection portion may be located in the front. That is, the positional relationship between the top plate connection connection portion and the blanking plate connection connection portion shown in the above embodiments and FIGS. 15A to 15H may be reversed.

In addition, when at least one of the top plate connection connecting portion and the blind plate connection connecting portion is the first portion, the other is the second portion, and the direction from the first portion to the second portion is set to a predetermined direction , The surface in the predetermined direction in the first portion is the predetermined direction than the surface in the predetermined direction in an adjacent portion adjacent to the first portion in a top plate or a cover plate provided with the first portion. It may be formed so as to be located in a region in the opposite direction. Moreover, the said 1st part may be a part arrange | positioned relatively to the back surface side of a top plate or a cover plate rather than the said 2nd part.

In addition, the desk need not have a top plate connection connection portion and a blanking plate connection connection portion.

(2b) In the above-described embodiment, a configuration is illustrated in which the front vertical wall 23 extending downward from the front of the top plate 11 and the blanking plate 13 are connected and connected. However, the position where the top plate 11 and the blanking plate 13 are connected and connected is not limited to the above embodiment. For example, like the desk 101 shown in FIGS. 16A to 16B, the blanking plate 113 has a main panel portion 121 having a length in the vertical direction and a main panel portion ( It has a sub-panel portion 122 that extends from the upper end of the 121 toward the rear, and the blanking plate connection connecting portion 132 may be provided on the sub-panel portion 122. At this time, there is no part corresponding to the front vertical wall 23 in front of the top plate 111, and the top plate connection connecting portion 131 is installed at the front end of the top plate. The top plate connection connecting portion 131 and the blind plate connection connecting portion 132 are both plate-like members that are enlarged from side to side, and the top plate connection connecting portion 131 is the surface side of the cover plate connecting connection portion 132 (upper side). It is placed so as to overlap.

The specific configuration of the top plate connection connecting portion 131 and the blanking plate connection connecting portion 132 is not limited to the configurations shown in FIGS. 16A to 16B. For example, they may be in various forms arranged side by side in the vertical direction, that is, the thickness direction of the top plate 111. For example, the top plate connection connecting portion 131 may be disposed on the back side of the blanking plate connection connecting portion 132.

At the boundary between the top plate connection connecting portion 131 and the blanking plate connecting connection portion 132 of the desk 101, the recessed portion 141 recessed downward is formed to be enlarged in the left and right directions. The concave portion 141 can be used as a pen tray. In this desk 101, the blanking plate 113 is an example of a bending member, and the top plate 111 is an example of an expanding member. The concave portion 141, which is an example of the concave portion, extends to both ends in the left-right direction of the top plate 111, but may be disposed only in a part in the left-right direction.

In addition, the top plate and the blanking plate may be connected and connected in the corner portion of the front top of the desk.

(2c) In the above-described embodiment, the structure in which the hook portion 31 serves as a through hole is illustrated, but if the hook portion is configured to insert a hand or a finger, it may be a recess recessed from front to rear. In this case, the top plate and the blanking plate are connected and connected in the inside of the concave portion, and the top plate connection connecting portion and the blanking plate connecting connection portion may or may not be formed in the portion.

In addition, in the above embodiment, as the hook portion 31, the notch toward the upper side formed in the lower portion of the front vertical wall 23 and the notch toward the lower side formed in the upper portion of the blanking plate 13 The configuration including the exemplified. However, the hook portion may be formed by a notch portion formed only in one of the front vertical wall 23 and the blanking plate 13.

(2d) In the above embodiment, the main panel 21, which is an example of the horizontal portion, is enlarged in the horizontal direction, and the front vertical wall 23, which is an example of the vertical portion, is illustrated in the vertical direction. However, the direction in which the main panel 21 is enlarged does not need to be strictly in the horizontal direction, and may be a substantially horizontal direction with an inclination from the horizontal direction in a range that can be used as a top plate of the desk 101. In addition, the front vertical wall 23 may also have a direction in which the enlarged direction is not strictly a vertical direction, or may be a substantially vertical direction having an inclination from a vertical direction in a range that is connected to the blanking plate 13 and has a sense of unity. In this case, the blanking plate 13 may be inclined from the vertical direction in a range capable of exerting a function as a blanking plate.

In addition, the horizontal portion may constitute at least a part of the top plate. In other words, the entire top plate may be horizontal, or a part of the top plate may be horizontal. Further, the vertical portion may constitute at least a part of the blanking plate. In other words, all of the blanking plate may be vertical, or a part of the blanking plate may be vertical.

(2e) In the above-described embodiment, a configuration is illustrated in which the top plate 11 corresponding to the bent member and the blanking plate 13 corresponding to the expansion member are connected and connected. In addition, in Figs. 16A to 16B, the configuration in which the cover plate 113 corresponds to the bending member and the top plate 111 corresponds to the expansion member is illustrated. However, like the desk 151 shown in FIG. 17, the bending member 152 may be configured to be connected to and connected to the top plate 153 and the cover plate 154. The bending member 152 is a member having a horizontal portion 155 and a vertical portion 156 formed integrally.

(2f) In the above-described embodiment, although the configuration in which the top plate 11 and the blank plate 13 are different members is illustrated, as in the desk 161 shown in FIG. 18, the top plate and the blank plate, the top plate portion 162 ) And one composite portion 164 having a covering plate portion 163. The desk 161 has a left vertical wall and a rear vertical wall, in addition to the right vertical wall 165 extending downward from the right end of the top plate portion 162, like the desk 1. That is, the composite portion 164 is a box-shaped open bottom.

(2g) In the above-described embodiment, a configuration in which a portion of the top plate support portion 52 having a curved cylindrical shape is formed as the holding portion 61 has been exemplified. However, the holding portion may have various configurations in which the article holding surface is located on the side of the top plate, and a part of the side surface of the top plate is disposed in a positional relationship functioning as the contact surface described above. In addition, the holding portion may extend from the lower structure to the outside of the top plate, and may also have a variety of configurations that extend below the top plate through the space between the bottom surface of the substructure and the top plate under the top plate. .

[0103] For example, the holding portion need not be cylindrical, and may have a rectangular cross section, or may be formed by bundling or folding a plate-like member or a linear member.

In addition, like the desk 190 shown in FIGS. 19 and 20, the holding portion 191 may be integrally formed with the top plate 192. The article holding surface 193 of the holding portion 191 is formed to be flush with the main panel 194 of the top plate 192.

Since the frame of the desk 190 is substantially the same shape as the frame 15 of FIG. 1, the same reference numerals are used and description is omitted. In addition, in the example of FIG. 19 and FIG. 20, the extension protrusion 195 of the shape similar to the holding part 61 of the desk 1 may be provided. The holding part 191 is a box-shaped rectangular parallelepiped, and an extended protrusion 195 is disposed therein. Therefore, if the desk 190, the extension protrusion 195 receives the load applied to the holding portion 191 to support the holding portion 191, it is possible to suppress the holding portion 191 from being deformed by the load. have. A protrusion 196 facing upward is formed at the tip of the holding unit 191.

As shown in FIG. 21, the contact range 198, which is a range in which the handle 283 of the load can contact the side surface 197 of the top plate 192, is moved back and forth to two of the holding parts 191. Is divided. That is, the peripheral portion of the holding portion 191 in the side surface 197 functions as a contact surface.

If this is the desk 190, since the contact range 198 is divided into two places, front and rear, the handle 283 becomes easy to contact with the contact range 198. In addition, when the baggage fluctuates, a portion that is moved back and forth from the holding portion 191 of the handle 283 is farther away from the handle portion, so that frictional force tends to occur when it comes into contact with the contact surface. . Therefore, since the contact range 198 is formed in two parts at two places in the front and back, the baggage can be stopped early so that the baggage can be kept stable.

In addition, the holding portion 191 shows an example of a box shape of a rectangular parallelepiped with the bottom open, but the holding portion 191 includes an extension protrusion 195 as a holding body and a cover 195a covering the holding portion. It may be a combination. In the desk 190, the cover 195a is integrally formed with the top plate 192. In addition, the cover 195a has a rectangular parallelepiped box shape with an open lower side, and an extended protrusion 195 as a holding portion is disposed therein.

[0108] Of course, the cover covering the holding portion may not be part of the top plate. For example, the cover may be a member fixed only to the holding portion. Further, a member having a function other than the cover may be provided in the holding portion.

In addition, when a member attached to the holding portion, such as the above-described cover 195a, is also present below the top plate, like the holding portion, the virtual surface parallel to the top plate passing through the lower end of the lower structure, , It may pass through the space between the top plates and extend out to the outside of the top plate.

In addition, as shown in FIG. 22A, the holding portion 301 may be integrally formed with the top plate 302. When the holding portion 301 is formed so that the article holding surface 303 is positioned within the upper and lower ranges of the side surface 304 of the top plate 302, the side surface 304 becomes the above-mentioned contact surface.

In addition, as shown in FIG. 22B, the holding portion 311 may be formed of a separate member from the top plate 312 and the top plate support portion. Even in this case, the side surface 314 functions as a contact surface by forming the bag holding surface 313 of the holding portion 311 to be positioned within the upper and lower ranges of the side surface 314 of the top plate 312. The holding part 311 may be attached to the top plate 312 or may be attached to the frame 315.

In addition, as shown in FIG. 22C, the holding portion 321 may be provided at a position spaced apart from the top plate 322. Also in this case, the side surface 324 functions as a contact surface by forming the holding part 321 so that the article holding surface 323 is located in the upper and lower ranges of the side surface 324 of the top plate 322.

In addition, the holding portion may be a part of elements other than the top plate support portion 52 among the elements constituting the substructure 50. For example, the holding portion may be a part of the front rod 51 or the front and rear rods 53. In addition, for example, when the thickness of the stack guard 54 as a resin component is larger than the embodiment, the holding portion may be a part of the stack guard 54. In addition, a part here means that the holding part is formed integrally with the elements constituting the substructure, and those that can be attached or detached to these elements are not included.

In addition, as in the holding portion 401 shown in FIG. 23A, the lower surface 404 of the lower structure 403 and the lower surface of the holding portion 401 may exist on the same surface. . With such a holding portion 401, it is possible to suppress the holding portion 401 from widening the pitch of the stacking when stacking is performed.

In addition, a member separate from the substructure 413, such as the holding portion 411 shown in FIG. 23 (B), is installed in the substructure 413, and the top plate from the substructure 413 ( 412). In addition, the holding portion 411 may be detachably attached to the lower structure 413.

In addition, as shown in FIG. 23C, the holding portion 421 extending from the lower structure 423 may be provided at a position spaced apart from the top plate 422.

In addition, the desk need not be provided with a holding portion.

(2h) In the above-described embodiment, the top plate support portion 52 is a top plate 11 by a virtual plane that extends in the height direction through the center of gravity of the top plate 11 with respect to the left and right directions. ) Is divided into two parts, the structure that is a member supporting both the left and right parts is illustrated.

However, the holding portion may be provided on a supporting member that supports both sides when the top plates are divided as described above for directions other than left and right. For example, as shown in FIG. 24 (A), the holding portion 531 is installed on the top plate support portion 533 (lower structure) supporting both the front and rear portions of the top plate 532 with respect to the front-rear direction. It may be. In addition, as shown in FIG. 24B, the holding portions 541a to 541d have a top plate support portion supporting both sides of the top plate 542 in either of the front-rear direction and the left-right direction. 543a to 543d) (substructure).

Of course, the holding portion may be provided in addition to the top plate support portion (lower structure) for supporting the top plate, or may be an independent member.

(2i) In the above-mentioned embodiment, the structure in which the holding part 61 and the rear leg 43 are connected below the load holding surface 63 and the holding part 61 is supported by the rear leg 43 is provided. It was illustrated. However, the holding portion 61 need not be held by the leg portion 41.

In addition, as shown in FIG. 22 (A), for example, a configuration in which the holding portion 301, which is a part of the top plate 302, is supported by the leg portion 305 from below. In addition, as shown in FIG. 22C, the holding portion 321 independent from the top plate 322 may be directly supported by the leg portion 325.

(2j) The configuration of the desk is not limited to the configuration of the above embodiment. For example, the top plate may be a plate-shaped member having a thickness. In that case, the side surface of the top plate can be used as it is as a contact surface. In addition, in the case where it is constructed in such a manner, when forming a groove through which the top plate support portion (substructure) passes on the lower surface of the top plate, a groove may be formed wide on the bottom surface of the top plate, as shown in Fig. 22D. As described above, the groove 356 may be formed only near the side surface 354 of the top plate 352. In this case, it can be configured to pass through the groove 356 so that the holding portion 351 extends to the side of the top plate 352.

In addition, the top plate support portion 52 illustrates a configuration in which the main portion is formed along the bottom side of the top plate 11 widely, but the top plate support portion may not have a shape that follows the bottom side of the top plate in most cases. At least the portion under the load of the top plate in the top plate support portion may have various shapes along the lower surface of the top plate. In addition, as shown in FIG. 22C, for example, the top plate support portion 326 may indirectly support the top plate 322 through the intermediate member 327.

In addition, the frame may not be formed by bending and welding a pipe. For example, the frame may be formed of solid wood. It can be made into various aspects that can support the top plate.

In addition, the front rod 51, the top plate support portion 52, the front and rear rods 53, and the stack guard 54 constituting the lower structure 50, the main part of which is the lower side of the top plate 11 The configuration formed according to this was illustrated. However, the lower structure may not have a shape that follows the lower surface of the top plate in most cases. At least the portion under the load of the top plate in the substructure may have various configurations along the lower side of the top plate. Further, as shown in FIG. 23C, for example, the lower structure 423 may indirectly support the top plate 422 through the intermediate member 427.

(2k) The substructure is not limited to the configuration of the above embodiment. It may be arranged along the lower surface of the top plate to have various configurations for supporting the top plate. For example, the lower structure does not need to be composed of a front rod 51, a top plate support portion 52, and a front-rear rod 53 as in the above-described embodiments. The substructure may be composed of one or two or more members of various shapes that support the top plate.

In addition, in the above-described embodiment, the top plate support portion 52 has a configuration in which left and right center portions are bent rearward, but other shapes may be used. For example, a straight column shape may be sufficient.

In addition, when the substructure includes a plurality of members, the holding portion passes through a space above the bottom surface that is the lowest position among the bottom surfaces of each of the plurality of members included in the substructure under the top plate. It just needs to be extended to the outside of the.

(2l) 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, a part of the configuration of the above embodiment may be omitted. Moreover, you may add or substitute at least one part of the structure of the said embodiment with respect to the structure of another said embodiment. In addition, all the aspects included in the technical idea specified by the language described in the claims are embodiments of the present disclosure.

One… Desk, 11 ... Top plate, 13… Blank board, 13L… Upper left, 13R… Upper right,
15… Frame, 21… Main panel, 23… Vertical longitudinal wall, 23L… Lower left,
23R… Lower right, 25L… Left vertical wall, 25R… Right vertical wall, 26… Rear Vertical Wall,
27… Notch, 28… Doljobu, 29… Contact surface, 31 ... Hanging,
41… Legs, 42 ... Anterior leg, 43 ... Rear leg, 44… Connection, 50… Substructure,
51… Front bar, 52… Top plate support, 53… Before and After Rod,
54… Stack guard, 61 ... Retainer, 63 ... Retaining cotton,
65… Jamgogo government, 71, 71a ~ 71d… Top plate connection,
72, 72a ~ 72d… Blanking plate connection, 75… Cotton, 76… Cotton, 81… The first neighbor,
82… Inner contact, 83 ... Outside contact, 84 ... Rear contact, 91… Second Adjacent,
92… Medial extension projection, 93 ... Outer extension protrusion, 101 ... Desk, 111… Photography,
113… Blank, 121… Main panel section, 122 ... Sub-panel section, 131. Top plate connection,
132… Blank plate connection, 141… Concave, 151 ... Desk, 152 ... Bend,
153… Top plate, 154 ... Blank, 155 ... Horizontal part, 156 ... Vertical part, 161… desk,
162… Top plate part, 163… Garimpanbu, 164 ... Composite, 165 ... Right Vertical Wall,
190… Desk, 191 ... Yuji, 192 ... Top plate, 193 ... If you keep the parcel, 194… Main panel,
195 ... Extension protrusion, 195a ... Cover, 196 ... Turning, 197 ... Side, 198… Contact range,
201… Contact range, 203 ... Hook, 205 ... Contact range, 207… If you keep the cargo,
271 ... Bottom side, 281… Parcel, 283 ... Handle, 283a… Summit, 301 ... Holding,
302… Top plate, 303 ... If the cargo remains, 304… Side, 305 ... Legs, 311 ... Holding,
312 ... Top plate, 313 ... If you keep the parcel, 314 ... Side, 315… Frame, 321… Holding,
322… Top plate, 323 ... If the parcel remains, 324 ... Side, 325… Legs, 326 ... Top Plate Support,
327 ... Middle member, 351… Retainer, 352 ... Top plate, 354 ... Side, 356 ... home,
401… Yuji, 403 ... Substructure, 404 ... Bottom side, 411… Yuji, 412 ... Photography,
413 ... Substructure, 421 ... Retainer, 422 ... Top plate, 423 ... Substructure,
427 ... Intermediate absence, 451… Yuji, 452 ... Top plate, 454 ... Side, 456… home,
531 ... Yuji, 532 ... Top plate, 533 ... Top plate support, 541a… Yuji, 542 ... Photography,
543a ... Top plate support

Claims (27)

As a desk,
Equipped with a top panel and a modesty panel,
The top plate connection connecting portion provided in the front portion of the top plate and the top plate connection connecting portion provided in the upper portion of the blanking plate are arranged side by side in the thickness direction of the top plate or the blanking plate. ,
desk. According to claim 1,
When the first part, which is at least one of the top plate connection connecting portion and the blanking plate connection connecting portion, is directed from the first portion to the second portion, which is different from the one portion, in the predetermined direction, the The surface in the predetermined direction in the first direction is the predetermined direction than the surface in the predetermined direction in an adjacent portion adjacent to the first portion in the top plate or the blanking plate provided with the first portion. Located in an area opposite to,
desk. According to claim 2,
The first portion, relative to the second portion, is relatively disposed on the back side of the top plate or the cover plate (상대적),
desk. The method according to any one of claims 1 to 3,
The top plate includes a front vertical wall extending downward from an end of the front of the top plate, a left vertical wall extending downward from a left end of the top plate, and downward from an end of the right side of the top plate. It has an extended right vertical wall,
The front vertical wall has a longer length in the vertical direction than the left vertical wall and the right vertical wall,
The top plate connection connecting portion is installed on the front vertical wall,
desk. According to claim 4,
Additionally, at least a portion of the top plate is provided with a top plate support disposed along the lower surface,
At the lower end of at least one of the left vertical wall and the right vertical wall, a notch facing upward is formed,
At least a portion of the top plate support portion passes through the inside of the notch and extends to the side of the top plate,
desk. The method according to any one of claims 1 to 3,
The blanking plate has a main panel portion having a length in the vertical direction, and a sub-panel portion extending from the upper end of the main panel portion toward the rear,
The blanking plate connection connecting portion is installed in the sub-panel portion,
desk. The method according to any one of claims 1 to 6,
A hook portion is formed at a boundary between the top plate and the blanking plate,
desk. The method according to any one of claims 1 to 6,
A recessed portion is formed at a boundary between the top plate and the blanking plate,
desk. As a desk with a top plate,
The top plate extends downward from a front vertical wall extending downward from an end of the front of the top plate, a left vertical wall extending downward from a left end of the top plate, and downwards from a right end of the top plate. Has a right vertical wall,
The front vertical wall is longer in the vertical direction than the left vertical wall and the right vertical wall,
desk. The method of claim 9,
In addition, a blanking plate is provided,
The top plate connection connecting portion provided on the front vertical wall and the top plate connecting connection portion provided on the upper portion of the blanking plate are arranged side by side in the thickness direction of the top plate or the blanking plate,
desk. The method of claim 9 or 10,
Additionally, at least a portion of the top plate is provided with a top plate support disposed along the lower surface,
At the bottom of at least one of the left vertical wall and the right vertical wall, a notch facing upward is formed,
At least a portion of the top plate support portion passes through the inside of the notch and extends to the side of the top plate,
desk. As a desk,
A horizontally expanding horizontal portion, a vertically expanding vertical portion, and the horizontal portion and the vertically curved member formed integrally,
It is connected to at least one of the horizontal portion and the vertical portion, and having an expansion member that extends along a surface on which the one is enlarged,
desk. The method of claim 12,
The horizontal portion constitutes at least a portion of the top plate of the desk, and the expansion member constitutes at least a portion of the cover plate of the desk,
desk. The method of claim 12,
The vertical portion constitutes at least a portion of the cover plate of the desk, and the expansion member constitutes at least a portion of the top plate of the desk,
desk. The method of claim 10,
A hook portion is formed at a boundary between the top plate and the blanking plate,
desk. The method according to any one of claims 12 to 14,
A hook portion is formed at a boundary between the bending member and the expansion member,
desk. The method of claim 10,
A recessed portion is formed at a boundary between the top plate and the blanking plate,
desk. The method according to any one of claims 12 to 14,
A concavely recessed portion is formed at a boundary portion between the bending member and the expansion member,
desk. As a desk,
Photography,
A holding unit configured to be able to hang a bag, and having a bag holding surface, which is a surface receiving a load from an upward direction when the bag is hung, and
And a contact surface (contact surface) that contacts when the baggage caught on the baggage holding surface moves in a direction in which the top plate is located,
The bag holding surface is located on the side of the top plate,
The contact surface is a part of the side surface of the top plate,
desk. The method of claim 19,
At least a portion is provided with a top plate support portion disposed along the lower surface of the top plate,
The holding portion is provided on the top plate support,
desk. The method of claim 20,
The top plate support portion supports the portions of both sides when the top plate is divided into two parts by a virtual plane that extends in the height direction through the center of gravity of the top plate,
desk. The method of claim 20 or 21,
A groove reaching a side surface of the top plate is formed on a lower surface of the top plate,
The holding portion is a portion of the top plate support portion that extends to the side of the top plate through the interior of the groove,
desk. The method according to any one of claims 19 to 22,
It has a leg portion having a length up and down, maintaining the top plate in a position away from the bottom surface,
The holding portion is supported by the leg portion,
desk. A desk configured to be stackable,
Photography,
A lower structure disposed on a lower side of the top plate,
Equipped with a holding unit configured to hang the baggage,
The lower structure is configured such that when stacking a plurality of the desks, the lower end of the lower structure of the desks disposed on the upper side contacts the top plate of the desks disposed on the lower side,
The holding portion extends from the lower structure, and when the desk is projected onto a virtual surface parallel to the top plate, a portion of the holding portion is located outside the top plate,
In addition, the holding portion, in the lower portion of the top plate, the virtual surface parallel to the top plate passing through the lower end of the substructure, and passing through the space between the top plate to extend to the outside of the top plate,
desk. The method of claim 24,
The holding part is a part of the members constituting the substructure,
desk. The method of claim 25,
The substructure includes a support member that supports both portions when the top plate is divided into two parts by a virtual plane extending in the height direction through the center of gravity of the top plate,
The holding portion is a part of the support member,
desk. The method according to any one of claims 24 to 26,
It has a leg portion having a length up and down, maintaining the top plate in a position away from the bottom surface,
The holding portion is supported by the leg portion,
desk.

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