JP6647837B2 - Furniture with upper plate - Google Patents

Description

  The present invention relates to a fixture with a top plate, and more particularly to a fixture with a top plate that provides a worker with a work plane or the like in a work space such as an office or a public facility.

  In general, office spaces such as offices and public facilities are equipped with a top plate that can provide a work plane for workers to perform writing work and work using electronic devices and a plane for placing a part of the body of the worker Furniture is installed. As the structure of the furniture with an upper plate, a plurality of supports erected on the floor surface apart from each other, an upper plate whose bottom is supported by the support, and a connection connecting the support and the upper plate And a member.

  For example, Patent Literature 1 discloses that a plurality of legs installed on a floor surface in the left and right direction, an upper plate erected between the upper portions of the legs, and an upper portion of the legs connected to each other. A desk device (furniture with an upper plate) including a connecting member for supporting a lower surface of the upper plate is disclosed. In the desk device disclosed in Patent Literature 1, the connecting member is disposed at the center in the front-rear direction of the upper plate in plan view, and the vicinity of the front-rear end of the leg and the connecting member are provided. Are connected by a reinforcing rod, and the lower surface of the upper plate is supported by any one of the upper surface of the leg, the upper surface of the connecting member, and the upper surface of the reinforcing rod. An optional mounting space is formed on the lower surface.

  In addition, for example, Patent Literature 2 discloses a pair of leg bodies in which two leg body portions installed on a floor surface and extending in a vertical direction are connected to each other by a cross beam at an upper portion of the leg body portions. And a plurality of connecting rods extending along a width direction orthogonal to a depth direction which is an extending direction of the cross beam portion, and connecting upper portions of the pair of legs, the pair of legs and the plurality of legs. A desk device including an upper plate supported on an upper portion of a connecting rod is disclosed. In the desk device disclosed in Patent Literature 2, a step portion lower than a top surface of the cross beam portion is provided in an upper corner region inside the cross beam portion of the leg body in the width direction, and A support arm for supporting an end of a rod is disposed in the step, and a surface of the support arm along the width direction faces a bottom surface of the step or a side end of the step. And is fixed in contact with the side surface.

In the conventional furniture with a top plate as described above, when the furniture is used, the load applied to the upper surface of the top plate is supported by the connection member and the support. Therefore, it is required that the connection member and the support are firmly connected. Can be
As a method of connecting the connecting member and the support, for example, using mounting screws or the like, both ends of the connecting member in the axial direction into an insertion hole penetrated from the inner surface to the outer surface of the support. And a method of screwing both ends in the axial direction of the connecting member into screw holes provided in the inner surface of the support.

  The method of connecting the connecting member and the support described above can be performed by a simple and inexpensive configuration, but the connection strength between the connecting member and the support for supporting the downward load depends on the rigidity of only the mounting screw. Therefore, there is a problem that the connection portion between the connection member and the support body is likely to be displaced or distorted, and the furniture with the upper plate is rattled or shaken due to such dislocation or distortion. In addition, since the connecting portion between the connecting member and the support is planar, it is necessary for the operator to assemble while supporting one of them during the assembling work, which has a problem that the working efficiency is poor.

  In view of the above-described problem, a method has been devised in which a support piece is protruded inward from a support, and the support piece is connected to an end of the connection member with the connection member placed on the support piece ( Patent Documents 1 and 2). According to these structures, since the connecting portion between the connecting member and the support is supported by the support piece, the connecting member and the support can be strongly and stably connected. Further, it is possible to enhance the working efficiency when connecting the support and the connecting member.

JP 2013-094279 A JP 2014-068920 A

However, the furniture with an upper plate described in Patent Literature 1 and Patent Literature 2 has a configuration in which a connecting member is mounted on a support piece protruding from a support and connected to the support piece, so that the fixture is provided below the connecting member. A support piece will be placed, and a space for accommodating lower limbs or a fixture such as a wagon when the worker uses the furniture with an upper plate (hereinafter sometimes referred to simply as “accommodation space”) Has been narrowed down.
Further, when the connecting member and the support are connected from below by a connecting means or the like, since the connecting means is disposed below the support, there is a problem that the accommodation space is further narrowed. .

  The present invention has been made in view of the above circumstances, and provides a furniture with a top plate that can be firmly and stably configured as a furniture and can secure a wide accommodation space.

In order to achieve the above object, the present invention employs the following means.
That is, the furniture with an upper plate according to the present invention, a support body erected on the floor surface and separated from each other in a direction parallel to the floor surface, an upper plate whose lower surface is supported by the support body, A connecting member that connects the support and the upper plate, and a fixing portion that fixes the connecting member and the support, wherein the support includes a protruding portion that protrudes laterally from above, The connecting member includes a base, and a pair of upper and lower gripping pieces that are provided to protrude from the base and sandwich the protruding part in the up-down direction, and the fixing part is provided between the connecting member and the support in the up-down direction. Applying a fastening force to attract the base of the connecting member and the protruding portion of the support along the direction intersecting with the upper portion of the upper and lower gripping pieces, JP that has been screwed by a removable mounting screw from above To.

  In such a fixture with an upper plate, the support and the connecting member are attracted and fixed by the fixing portion in a state where the projecting portion of the support is sandwiched between the pair of upper and lower gripping pieces of the connecting member. The support and the connecting member are constrained in the vertical direction and the direction intersecting the vertical direction, so that the connection strength between the support and the connecting member can be increased. In addition, since the support and the connecting member are attracted and fixed by the fastening force provided in the direction intersecting in the vertical direction by the fixing portion, the member forming the fixing portion is moved from the connecting portion between the connecting member and the support. Without projecting downward, it can be made compact in the vertical direction. Therefore, a large accommodation space below the upper plate is secured.

  In such a fixture with an upper plate, since the upper holding piece (upper holding piece) is firmly connected to the upper surface of the support by the mounting screw, the connection strength between the support and the connecting member is further increased, and the fixture as a furniture is strengthened. And it is configured stably. Also in this case, since the mounting screw is detachable from above, the mounting screw can be made compact in the vertical direction without protruding downward from the connecting portion between the connecting member and the support.

  In the furniture with an upper plate according to the present invention, the projecting portion faces a lower gripping piece of the upper and lower gripping pieces, and a lower inclined surface which is inclined upward toward the base of the connecting member. May be provided.

  In such furniture with an upper plate, the connection strength between the support and the connection member is further increased by the connection member being drawn inward of the grip space between the pair of upper and lower grip pieces along the lower inclined surface, It is firmly and stably constructed as furniture.

  In the furniture with the upper plate according to the present invention, the protruding portion faces the upper gripping piece of the pair of upper and lower gripping pieces, and the upper inclined surface is inclined downward toward the base of the connecting member. May be provided.

  In such furniture with an upper plate, the connection strength between the support and the connection member is further increased by the connection member being drawn inward of the grip space between the pair of upper and lower grip pieces along the upper inclined surface, It is firmly and stably constructed as furniture.

Furniture with an upper plate according to the present invention includes a support member erected on a floor surface and separated from each other in a direction parallel to the floor surface, an upper plate whose lower surface is supported by the support member, and the support member. A connecting member for connecting the connecting member and the upper plate, and a fixing portion for fixing the connecting member and the support, wherein the support has a protrusion protruding sideways from above, and the connecting member Comprises a base and a pair of upper and lower gripping pieces that are provided to protrude from the base and sandwich the protruding part in the vertical direction, and the fixing part intersects vertically between the connecting member and the support. Applying a fastening force to attract the base of the connecting member and the projecting portion of the support along a direction in which the support is disposed apart from each other in a direction parallel to the floor surface, and A pair of support members extending in the direction, and extending between the pair of support members. Is provided with an upper member connecting upper ends of said strut members, said upper member, Ru sectional shape der having a protrusion that protrudes toward the center side of the upper plate.
In that case, the upper member may be arranged along the outer edge of the upper plate, have another protrusion protruding toward the outer edge of the upper plate, and have a symmetrical cross-sectional shape.

In such a fixture with an upper plate, the protrusion protrudes from the inner side surface of the upper member of the support (that is, the center side of the upper plate). As a result, the appearance is light and the usability from the side of the furniture (ie, the outer edge of the upper plate) is improved.
In addition, since the upper member has a symmetrical cross-sectional shape having other protrusions, the cross-sectional shape becomes thinner toward the outer edge side of the upper plate, which is necessary for securing rigidity. The upper member can be made thinner to the worker (or the user of the fixture with the upper plate) while ensuring a proper member cross section, so that the appearance of the upper member can be properly accommodated.

  ADVANTAGE OF THE INVENTION According to the fixture with an upper plate which concerns on this invention, it can be comprised firmly and stably as a fixture, and a large accommodation space can be ensured.

It is a perspective view of a desk of one embodiment of the present invention. It is the fragmentary top view of the desk shown in FIG. 1 seen from the lower surface side of the upper board. FIG. 2 is an exploded perspective view of a part of a support provided in the desk shown in FIG. 1. FIG. 2 is a perspective view of the connecting member of the desk shown in FIG. 1 as viewed from above, and is a diagram illustrating a method of connecting the connecting member to a support. FIG. 2 is a perspective view of the connecting member of the desk shown in FIG. 1 as viewed from below, and is a diagram illustrating a method of connecting the connecting member and a support. FIG. 2 is a perspective view of the desk shown in FIG. 1 as viewed from below (obliquely below) the connecting member, and is a diagram showing a method of connecting the connecting member and the support. FIG. 2 is a cross-sectional view showing a state where a receiving portion (ie, a protruding portion) of a support is held by a connecting member in the desk shown in FIG. 1.

  Hereinafter, embodiments to which the present invention is applied will be described with reference to the drawings. The drawings used in the following description are schematic, and the length, width, thickness ratio, and the like are not necessarily the same as actual ones, and can be changed as appropriate. In the following embodiments, a desk will be described as an example of the furniture with an upper plate of the present invention. However, the furniture with an upper plate of the present invention is not limited to a desk, and can be applied to other furniture such as a chair having a support, an upper plate and a connecting member while having a seat surface as an upper plate. It is.

  As shown in FIGS. 1 and 2, a desk 1A of the present embodiment is provided on a floor surface F with a support member 5 standing upright and separated from each other in a direction parallel to the floor surface F and extending vertically. An upper plate 3 supported by the body 5 and a connecting member 10 for connecting the support 5 and the upper plate 3 are provided.

In the present embodiment, the support members 5 are paired with the support members 50A and 50B, are disposed along the outer edge 3a of the upper plate 3, and connect the upper members of the support members 50A and 50B (the upper members (upper parts)). Together with the member 18, it constitutes a portal-type support structure. Note that the present invention is not limited to the configuration in which the pair of support members 50A and 50B are connected by the rod 18 as in the present embodiment, and each support member may independently support the upper plate 3 as a support.
Since the connection structure between the support members 50A and 50B and the upper plate 3 is the same, the connection structure between the support member 50A and the upper plate 3 will be representatively described below.

  The support member 50A is a so-called leg, and is made of, for example, aluminum die-cast. The column member 50A is a substantially linear columnar portion extending in the up-down direction (that is, the height direction and the Z direction), and includes a column portion 5A that stands upright from the floor surface F, A support that is bent from the upper end of the support portion 5A in a direction parallel to the floor surface F, extends from the upper portion of the support member 50A in a direction parallel to the floor surface F, and is provided to be connected to the connection member 10. 5B.

  As shown in FIGS. 3 and 4, the receiving portion 5B forms a protruding portion 40 that protrudes laterally from an upper portion of a side surface 5m of the support member 50A facing the connecting member 10. From the side surface 5p of the receiving portion 5B (projecting portion 40) facing the connecting member 10, a projecting portion 5c having a cross-sectional shape slightly smaller than the receiving portion 5B and projecting in a direction parallel to the floor surface F. Is provided.

Further, the lower end 5a side of the support 5A is inclined with respect to the vertical direction so as to be located outward of the upper plate 3 more than the upper end 5b side. The upper end 5b of the support 5A is bent in a direction parallel to the floor F.
A concave portion 5f is formed on the side surface 5e facing the outside of the upper plate 3 from the vicinity of the lower end portion 5a of the support portion 5A to the vicinity of the upper end portion 5b. In other words, the concave portion 5f is opened to face upward along the side surface 5e inclined so as to face upward of the inclined support portion 5A. The concave portion 5f is a region that is depressed from the side surface 5e toward the side facing the other support member 50A, and is formed from the vicinity of the lower end portion 5a to the vicinity of the upper end portion 5b of the support member 50A, thereby forming the support member 50A. It is formed in a long shape along the longitudinal direction.

  In addition, the support 5A is arranged perpendicular to the vertical rib 5g in a direction parallel to the floor surface F and one vertical rib 5g formed along the longitudinal direction of the support 5A inside the recess 5f. And a plurality of horizontal ribs 5h provided at intervals in the vertical direction (Y direction). The vertical ribs 5g and the horizontal ribs 5h are provided to improve the strength of the column 5A. The horizontal rib 5h also functions as a support for the detachable cover member 7. That is, the horizontal rib 5h has a height (height from the bottom surface of the concave portion 5f) in contact with the edge 7d of the detachable cover member 7, and the edge 7d of the detachable cover member 7 attached to the support 5A. , Restricting the detachable cover member 7 from entering the inside of the concave portion 5f. By providing the detachable cover member 7 with a desired decoration such as wood grain, for example, a common image is created among the plurality of support members. Further, even when the size and shape of the upper plate 3 of the desk 1A are changed, the detachable cover member 7 in which the support member 50A of the support 5 is decorated is provided. By using, the desk 1A can easily constitute one product series.

A hole 5n penetrating vertically through the upper surface 40d of the receiving portion 5B and opening downward into the recess 5f is formed on the upper end portion 5b side of the support portion 5A. In addition, a hole 5k is formed on the lower end 5a side of the support 5A so as to open upward into the recess 5f. The upper end projection 7c of the detachable cover member 7 can be fitted into the hole 5n from below, and the lower end projection 7b of the detachable cover member 7 can be fitted into the hole 5k from above. The detachable cover member 7 is mounted.
An adjuster 6 is provided at the lower end 5a of the support 5A.
Note that the detailed configuration of the support members 50A and 50B in the support 5 is not limited as long as the support members 5A and 50B include the support portions 5A and the receiving portions 5B.

  As shown in FIG. 1, the upper plate 3 is provided with a cable accommodation portion 20 that can accommodate a power cable, a communication cable, and the like used by a worker, extending in the longitudinal direction.

As shown in FIG. 2 to FIG. 6, the connecting member 10 includes a support connecting portion 10A connected to the receiving portion 5B of the support member 50A, and extends laterally from the support connecting portion 10A. 3d (not shown in FIG. 4) and an upper plate connecting portion 10B.
Here, the connecting member 10 has a shape corresponding to the shape of the receiving portion 5B of the corresponding column member 50A, 50B of the support body 5, and a variation that can be changed according to the type of the column member 50A, 50B. It is desirable to have. In the present embodiment, as shown in FIG. 7 and the like, in the connecting member 10, the support connecting portion 10A includes upper and lower supporting pieces (a pair of upper and lower supporting pieces) that vertically sandwich the base 13 and the receiving portion 5B. 11 and 12 are provided. The upper supporting piece 11 is formed in a plate shape extending from the upper end of the base 13 along the upper surface 40d of the receiving portion 5B, and is in contact with the upper surface of the receiving portion 5B. The lower support piece 12 extends from a lower end of the base 13 along a lower inclined surface 52 that faces downward, which will be described later, and is in contact with the lower inclined surface 52.

  As shown in FIG. 6, the receiving portion 5B connects the upper surface 40d facing upward, the side end surface 54 that comes into contact with the base 13 of the connecting member 10, the upper surface 40d and the side end surface 54, and That is, an upper inclined surface 51 that is inclined downward toward the base 13 of the connecting member 10 is provided. Further, the receiving portion 5B connects the lower surface 40c facing downward, the lower surface 40c and the side end surface 54, and a lower portion inclined upward from the lower surface 40c toward the side end surface 54, that is, toward the base 13 of the connecting member 10. And an inclined surface 52.

The desk 1A attracts the support member 50A and the connecting member from the side in a state where the receiving portion 5B of the support member 50A is sandwiched between the upper supporting piece 11 and the lower supporting piece 12 of the connecting member 10. A fixing portion 48 is provided.
In the connecting member 10, the base 13 includes a contact surface 44 that contacts the side end surface 54 of the receiving portion 5B.
The upper support piece 11 is connected to the lower surface 41 that is in contact with the upper surface 40d of the receiving portion 5B, and is connected to the lower surface 41 and the contact surface 44 to make contact with the upper inclined surface 51, and from the lower surface 41 toward the contact surface 44. And an inclined surface 41u inclined downward.
The lower support piece 12 is provided with an inclined surface 42u which is connected to the contact surface 44 and contacts the lower inclined surface 52, and which is inclined upward from the tip toward the contact surface 44.

    In the above-described configuration, the holding space S surrounded by the inclined surfaces 41u and 42u and the contact surface 44 is formed between the upper and lower support pieces 11 and 12 of the connecting member 10. The receiving portion 5B of the column member 50A, that is, the protruding portion 40 is fitted into the holding space S, so that the receiving portion 5B is sandwiched between the upper and lower support pieces 11, 12.

As shown in FIGS. 3 and 7, a screw hole 54a is formed in the side end surface 54 of the receiving portion 5B.
As shown in FIGS. 5 and 7, a through-hole 13 a is formed in the base 13 of the connecting member 10 so as to penetrate from the contact surface 44 to the surface on the opposite side corresponding to the screw hole 54 a. The mounting screw 31 passes through the through hole 13a and is screwed into the screw hole 54a. The head 31a of the mounting screw 31 is engaged with the surface of the base 13 opposite to the contact surface 44. As a result, the base portion 13 of the connecting member 10 and the receiving portion 5B forming the projecting portion 40 are provided with a fastening force that attracts each other by the mounting screw 31. That is, the base 13 of the connecting member 10 and the projecting portion 40 of the supporting member 50A are provided between the connecting member 10 and the supporting member 50A along the direction intersecting vertically by the mounting screw 31, the screw hole 54a, and the through hole 13a. And a fixing portion 48 for providing a fastening force for attracting the force.

  Here, if the fastening force is applied by the fixing portion 48, the inclination angle of the inclined surface 42u with respect to the horizontal direction and the inclination angle of the lower inclined surface 52 are not limited to being equal to each other. Is smaller than or equal to the inclination angle of the lower inclined surface 52, the support pieces 11 and 12 are elastically deformed and sandwich the receiving portion 5B, so that the connecting member 10 and the receiving portion 5B can be more firmly connected.

As shown in FIGS. 2 and 7, a screw hole 40e is formed in the upper surface 40d of the receiving portion 5B.
As shown in FIGS. 6 and 7, the upper support piece 11 of the upper and lower support pieces 11 and 12 of the connecting member 10 has a through hole penetrating from the upper surface to the lower surface 41 corresponding to the screw hole 40e. A hole 11a is formed. The mounting screw 30 penetrates the through hole 11a and is screwed into the screw hole 40e. The head 30a of the mounting screw 30 is engaged with the upper surface of the support piece 1, whereby the support piece of the connecting member 10 is 11 and the receiving portion 5B are screwed together with mounting screws 30 that can be removed from above.
Although FIGS. 4 and 5 show an example in which each of the mounting screws 30 and 31 has two screwing points, the number of screwing points depends on the shape of the receiving portion 5B of the support member 50A and the connecting member 10. Can be changed as appropriate according to the shape and the like.

  As shown in FIG. 7, the upper plate connecting portion 10B of the connecting member 10 has an upper surface connected to the support connecting portion 10A, and is flush with the upper surface of the support piece 11 in the support connecting portion 10A. It is formed so that it becomes. Then, as shown in FIGS. 5 and 7, the upper surface of the upper plate connecting portion 10 </ b> B of the connecting member 10 is screwed to the lower surface 3 d of the upper plate 3 by the mounting screw 32. In addition, as shown in FIG. 5, in the present embodiment, an example is shown in which the mounting screw 32 is screwed at two places each. However, the number of screwed places is the number of the upper plate connecting portion 10B of the connecting member 10. It can be appropriately changed according to the shape, the shape of the upper plate 3, and the like.

  The connecting direction of the connecting member 10 to the support member 50A can be changed as appropriate. For example, the angle formed by the support connecting portion 10A of the connecting member 10 with respect to the axis of the connecting member 10 is substantially 0 °, but can be freely changed. For example, the support connecting portion 10A may be bent or curved with the connecting portion D as a boundary.

  As shown in FIGS. 2 and 6, in the support 5, the rod 18 includes a grip portion 18 </ b> C having substantially the same cross section as the receiving portion 5 </ b> B of the support member 50 </ b> A. The projection 5c of the support member 50A is held by the grip 18C by being fitted into the grip 18C. As shown in FIG. 7, the rod 18 has a projection 18D projecting toward the center of the upper plate 3, and a projection 18E projecting toward the outer edge 3a of the upper plate 3 opposite to the center. And has a symmetrical cross-sectional shape. The protruding portion 18D is formed by a surface which is flush with the upper inclined surface 51, the lower inclined surface 52, and the side end surface 54 formed at the center of the upper plate 3 in the receiving portion 5B, that is, the protruding portion 40. .

As shown in FIG. 1, an end of a center support member 19 is connected to the center of the rod 18 in the extending direction (ie, the Y direction). The center support member 19 is provided on the lower surface 3 b of the upper plate 3 on the outer side in the Y direction of the cable housing portion 20 in parallel with the cable housing portion 20.
As shown in FIG. 2, the end in the longitudinal direction of the connecting member 10 on the opposite side to the end to which the rod 18 is connected and the central supporting member 19 are connected by a short rod 22. In addition, the center supporting members 19 provided at intervals in the Y direction with the cable housing portion 20 interposed therebetween are connected by a center connecting member 21.

  As described above, according to the desk 1A of the present embodiment, the support member 50A is vertically sandwiched between the upper and lower support pieces 11 and 12 of the connecting member 10 with the receiving portion 5B of the support member 50A. And the connecting member 10 are attracted and fixed by the fixing portion 48. Thereby, the support member 50A and the connecting member 10 are restrained in the vertical direction and the direction intersecting in the vertical direction, and the connection strength between the support member 50A and the connecting member 10 can be increased. Further, since the supporting member 50A and the connecting member 10 are attracted and fixed by the fastening force applied in the direction intersecting in the vertical direction by the fixing portion 48, the mounting screws 31 constituting the fixing portion 48 are fixed to the supporting member 50A. It can be made compact in the up-down direction without projecting downward from the connecting portion with the connecting member 10. Therefore, a large accommodation space below the upper plate 3 is ensured, and the comfort of the worker can be enhanced.

  Further, according to the desk 1A of the present embodiment, since the upper gripping piece 11 is firmly connected to the upper surface 5d of the support member 50A by the mounting screw 30, the connection strength between the support member 50A and the connection member 10 is further improved. It grows, and it is firmly and stably constructed as furniture. Also in this case, since the mounting screw 30 is configured to be detachable from above, the mounting screw 30 can be configured to be compact in the vertical direction without protruding downward from the connecting portion between the support member 50A and the connecting member 10.

  Further, according to the desk 1A of the present embodiment, the connecting member 10 is attracted inward of the holding space S along each of the lower inclined surface 52 and the upper inclined surface 51, so that the support member 50A and the connecting member 10 The connection strength is further increased, and the furniture is firmly and stably configured.

In addition, according to the desk 1A of the present embodiment, since the protruding portion protrudes from the inner surface of the rod member 18 of the support member 50A (that is, the center side of the upper plate), the appearance as the furniture becomes a light design, Usability from the side of the furniture (ie, the outer edge of the upper plate) is improved.
Further, the rod 18 has a cross-sectional shape symmetrical to the left and right, faces the direction along the outer edge of the upper plate 3, and forms the lower inclined surface 52 on the outer surface (ie, the side facing the outside of the upper plate). Thus, the rod 18 can be made thinner to the worker while securing the necessary cross section of the member for securing the rigidity, and the appearance of the rod 18 can be settled well. As a result, the appearance of the furniture becomes a lighter design.

As described above, the preferred embodiments of the present invention have been described in detail. However, the present invention is not limited to the above embodiments, and various modifications and changes may be made within the scope of the present invention described in the appended claims. Changes are possible.
Further, in the present invention, two or more of the above embodiments may be appropriately combined.

  1A: desk (furniture with upper plate), 3: upper plate, 3d: lower surface, 5: support member 50Ap: side surface, 10: connecting member, 10A: support connecting portion, 10B: upper plate connecting portion, 11: upper portion Supporting piece (a pair of upper and lower gripping pieces), 12: lower supporting piece (a pair of upper and lower gripping pieces), 18: rod material (upper member), 40: projecting portion, 48: fixing portion, 51: upper inclined surface, 52 … Lower slope

Claims (5)

Supports erected on the floor surface apart from each other in a direction parallel to the floor surface,
An upper plate whose lower surface is supported by the support,
A connecting member that connects the support and the upper plate,
A fixing portion for fixing the connecting member and the support,
The support includes a protrusion protruding laterally from an upper portion,
The coupling member includes a base and a pair of upper and lower gripping pieces that are provided to protrude from the base and sandwich the protrusion in the up-down direction.
The fixing portion, between the connecting member and the support, provides a fastening force that attracts the base of the connecting member and the protruding portion of the support along a direction intersecting vertically .
A fixture with an upper plate , wherein an upper gripping piece of the pair of upper and lower gripping pieces is screwed to an upper surface of the supporter from above by a mounting screw that is detachable . The protrusion claim 1, characterized in that it comprises a lower inclined surface on which the faces the bottom of the gripping pieces of the pair of upper and lower holding pieces, is inclined toward the upward toward the base of said connecting member Furniture with a top plate as described in. The said protrusion part is provided with the upper inclined surface which faces the upper grip piece among the said upper and lower pair of grip pieces, and inclines so that it may go down as it goes to the said base of the said connection member. Or the furniture with an upper plate according to claim 2 . Supports erected on the floor surface apart from each other in a direction parallel to the floor surface,
An upper plate whose lower surface is supported by the support,
A connecting member that connects the support and the upper plate,
A fixing portion for fixing the connecting member and the support,
The support includes a protrusion protruding laterally from an upper portion,
The coupling member includes a base and a pair of upper and lower gripping pieces that are provided to protrude from the base and sandwich the protrusion in the up-down direction.
The fixing portion, between the connecting member and the support, provides a fastening force that attracts the base of the connecting member and the protruding portion of the support along a direction intersecting vertically.
The support is disposed apart from each other in a direction parallel to the floor surface and extends vertically, and extends between the pair of support members and connects upper portions of the support members to each other. And an upper member,
The upper member, the upper plate with fixtures you characterized in that the cross-sectional shape having a protruding portion that protrudes toward the center side of the upper plate. The upper member, the arranged along the outer edge of the upper plate, according to claim 4, wherein the a symmetrical cross-sectional shape have other protrusions that protrude on the outer side of the upper plate Furniture with a top plate as described in.

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