JP2014236789A5 - - Google Patents

Description

table

  The present invention relates to a table, and more particularly to a table having a function of attaching a monitor or the like to one side of a top board.

  Usually, the leg device for supporting the top plate of the table generally has a structure in which a pedestal is suspended and fixed to a mounting plate attached to the top plate. Alternatively, a leg member formed in a side-viewed U-shape using a metal pipe is arranged on the left and right sides, a table fixed to the lower surface of the top plate, and a metal square pipe is bent to form a side-viewed U-shape Various tables having a structure in which leg members are arranged on the left and right sides, and both leg members are connected to form an integrated leg frame and a glass top plate is placed thereon are also provided.

  In Patent Document 1, a structural pedestal formed by a rectangular metal pipe-shaped housing having a rectangular cross section is fixed to a central portion of a lower surface of a mounting plate by welding, and a mounting plate is attached to a corner of a top plate. A leg device and a table are disclosed in which the wide surface of the structural leg column is deflected by about 45 degrees so as to face the corner portion of the top plate, and the decorative leg column is attached to the outside of the wide surface of the structural leg column.

  In Patent Document 2, a pillar made of a round pipe is arranged at the corner of a square top plate, and bent in a V shape in plan view between the upper ends of a pair of leg posts at the corner on the short side of the top plate. There is disclosed a table having a structure in which support portions made of round pipes are connected horizontally and a top plate is placed and fixed on the support portions.

  Patent Document 3 is composed of a pair of vertical pedestals each having a quadrangular cross-sectional shape and a reed connecting the lower ends of the pedestals, and the surfaces of the pedestal and recumbent are: A leg device is disclosed which is parallel to a horizontal plane and a vertical plane including the pedestal and the centerline of the reed.

JP-A-8-117033 JP 2006-102423 A Design Registration No. 1276179

  However, the leg structure in which the lower end of the pedestal is a free end has low strength against a lateral load, and may be deformed when an excessive lateral load is applied to the pedestal. For this reason, attempts have been made to increase the lateral strength of the pedestal by, for example, increasing the cross section of the pedestal, but the design is heavy and the sharpness is lost. In addition, if the lower ends of the two pedestal columns located on the short side of the top plate are connected with a horizontal hook, it becomes a structure that can secure sufficient lateral strength even with a pedestal with a small cross section, but in terms of design The presence of the recumbent becomes heavy and disturbs. In particular, when round pipes are used for the pedestals and the side beams, there is little room for design ingenuity. And when the pedestal and the horizontal surface of the rectangular cross section are parallel to the vertical surface and the horizontal surface, the load from the normal direction of the wide surface, especially against the lateral load The strength is weak.

  Therefore, in view of the above situation, the present invention provides a table having a function of attaching a monitor or the like to one side on a top plate supported by a leg device having sufficient support strength. In the point.

  In order to solve the above-mentioned problems, the present invention provides a table in which a pair of leg devices are arranged on the left and right to support a top plate, and the leg device includes a pair of vertical pedestals on the front and back. A panel frame composed of front and rear vertical supports and horizontal supports connecting the vertical supports is arranged on the left and right sides of the leg device, and both vertical supports and the legs of the panel frame are arranged. A table is formed by connecting columns up and down so that their outer shapes are continuous (claim 1).

  Further, a suspension member for attaching a monitor or the like is provided between the horizontal support rod and the top plate of the panel frame, and at least the panel frame of the panel frame and the leg device below the panel frame has an outside of the suspension member. It is preferable that a panel plate is mounted at the position (Claim 2).

  Here, an opening is formed in the top plate at a position corresponding to both pedestals of the leg device on one side, and the pedestal and the panel frame are vertically supported via a support fitting inserted into the opening. It is also preferable to connect the two (claim 3).

  The top plate is formed with openings on one side at positions corresponding to the two pillars of the leg device, and the vertical pillars of the leg pillars and the panel frame are supported via support fittings inserted into the openings. In addition, a slit hole is formed between both openings of the top plate, and a lower end of the suspension member is fitted into the slit hole. It is also preferable to attach to the lower surface of the top plate in a state where the lower end of the suspension member is concealed by fitting in the hole.

  And the said panel board consists of an outer side panel board and an inner side panel board, an outer side panel board is located in the outer side of the said suspension member, an inner side panel board is located inside the said suspension member, and the center part of an inner side panel board It is also preferable that the suspension member is exposed through an opening provided in the above (Claim 5).

  The table of the invention according to claim 1 as described above is a table in which a pair of leg devices are arranged on the left and right to support the top plate, and the leg device is provided with a pair of vertical pedestals on the front and rear. A panel frame consisting of front and rear vertical supports and horizontal supports connecting the vertical supports is arranged on the left and right sides of the top plate on the upper side of the leg device. Since the both pedestals are connected vertically so that the outer shape is continuous, a panel frame that can be used for various purposes can be provided on one side of the top plate, and the outer shape of the leg device and the panel frame is unified, In addition, cost increases can be suppressed by sharing parts.

  According to claim 2, a suspension member for attaching a monitor or the like is provided between a lateral support rod and a top plate of the panel frame, and at least the panel frame of the panel frame and the leg device below the panel frame, Since a panel board is attached to the outside of the suspension member, a monitor can be attached to the suspension member to display information from electronic information devices such as a personal computer and a tablet on the top board, or a meeting can be performed remotely. It is also possible to display a video of participants on the ground and hold a video conference by two-way communication, and the monitor is located on one side of the top board so that it does not get in the way.

  According to a third aspect of the present invention, the top plate is formed with an opening at one side corresponding to both pedestals of the leg device, and the pedestal and the panel frame via the support fitting inserted into the opening. Since the vertical support rods are connected to each other, the top column of the leg device and the vertical support rod of the panel frame can be connected through the top plate through the opening, and the support strength of the panel frame is increased.

  According to a fourth aspect of the present invention, the top plate is formed with openings at positions corresponding to the two pillars of the leg device on one side, and the leg pillars and the panel are arranged via the support fittings inserted into the openings. A vertical support rod of the frame is connected, a slit hole is formed between both openings of the top plate, a lower end of the suspension member is fitted into the slit hole, and a holding bracket with a hook is attached to the top plate. Since the lower end of the suspension member is concealed by fitting into the slit hole from below, it is attached to the lower surface of the top plate, so that the support strength of the suspension member is increased and the appearance is improved.

  According to claim 5, the panel plate comprises an outer panel plate and an inner panel plate, the outer panel plate is located outside the suspension member, the inner panel plate is located inside the suspension member, Since the suspension member is exposed through the opening provided in the center portion of the panel plate, a monitor made of a liquid crystal display or the like can be attached to the exposed portion of the suspension member.

1 is an overall perspective view of a table according to the present invention. It is the perspective view similarly seen from the downward direction of a table building. (A) is a cross-sectional view of the pedestal portion of the leg device, and (b) is a vertical cross-sectional view of the recumbent portion of the leg device. It is a whole perspective view of the leg frame comprised using the leg apparatus. It is an exploded perspective view of a leg frame similarly. It is a disassembled perspective view which shows the connection structure of the pedestal which comprises a leg apparatus, and a recumbent. It is a perspective view of the connection metal fitting attached to the upper end of a pedestal. It is a perspective view of the receiving metal fitting attached to a connection metal fitting. It is a disassembled perspective view of the adjuster provided in the lower end of a leg apparatus. It is a disassembled perspective view which shows the structure which connects a left-right paired leg apparatus with a supporting member. It is a fragmentary sectional view which shows an adjuster. It is a partial exploded perspective view of an adjuster. It is a disassembled perspective view which shows the structure which attaches a panel frame to the one side of a top plate. It is a fragmentary perspective view of the state which attached the suspension member between the horizontal support frame of a panel frame, and the top plate. It is a partial exploded perspective view which similarly shows the structure which supports a suspension member on a top plate.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. 1 and 2 show a table using the leg device according to the present invention, and FIGS. 3 to 15 show the details thereof, in which 1 is a leg device, 2 is a leg frame, 3 is a top plate, 4 is An adjuster, 5 is a panel frame, 6 is a pedestal, 7 is a side rail, 8 is a corner joint, and 9 is a support member.

  As shown in FIGS. 1 and 2, the table according to the present invention has a pair of leg devices 1 and 1 arranged on the left and right sides, and a support member between the upper ends of the left and right pedestals 6 and 6 respectively paired on the front and rear sides. 9, a leg frame 2 having an integrated structure is formed, and a top plate 3 is placed and fixed on a support member 9 of the leg frame 2. The panel frame 5 is erected so as to be continuous with the leg device 1.

  Specifically, the leg device 1 has many cross-sectional outer shapes that connect a pair of vertical leg columns 6 and 6 made of a metal housing having a polygonal outer cross-section and the lower ends of the leg columns 6 and 6. It is composed of a horizontal rod 7 made of a rectangular metal frame, and any surface of the pillar 6 and the horizontal rod 7 is in relation to a vertical plane including the center line of the pillars 6, 6 and the horizontal rod 7 and a horizontal plane. It is characterized by being set not to be parallel. Here, the vertical plane is a plane orthogonal to the horizontal plane and has the same meaning as the vertical plane. In particular, the plane including the center lines of the above-mentioned pedestals 6 and 6 and the horizontal rod 7 is defined as a vertical plane V. The horizontal plane means the floor surface. Here, the polygonal metal casing having an outer cross-sectional shape is a metal square pipe or a solid metal square bar, and may be made of steel or aluminum. As the outer shape of the cross section of the metal casing, a quadrangular shape is the most practical, and as the number of corners increases, it becomes close to a circular shape. Moreover, a flat polygon is good instead of a regular polygon.

  More specifically, the pedestal 6 and the horizontal bar 7 constituting the leg device 1 are formed by rectangular pipes having a rectangular outer cross section, and the lower end of the vertical column 6 and the end of the horizontal bar 7 are connected by a corner joint 8. Connected at right angles. Here, the corner joint 8 is a cast part manufactured by the lost wax method.

  Here, as shown in FIG. 3, the angle α stretched between the normal lines of the wide surfaces of the both pillars 6, 6 is in the range of 60 to 120 degrees, and the normal line of the wide surface of the horizontal bar 7 and the horizontal plane H When the angle stretched by [beta] is [beta], the torsional degree of the pedestal 6 and the horizontal rod 7 is adjusted so as to satisfy the relation [beta] = [alpha] / 2. In the present embodiment, α = 90 degrees and β = 45 degrees are set. If the angle α is smaller than 60 degrees, the wide surfaces of the pillars 6 and the reeds 7 approach the vertical plane V, so that the strength decreases with respect to a lateral load from a direction orthogonal to the vertical plane V. When the angle α is larger than 120 degrees, the wide surface of the pedestal 6 approaches the surface perpendicular to the vertical surface V, and the wide surface of the reed 7 approaches the horizontal surface H. The strength decreases with respect to the lateral load from the opposite direction.

  The adjuster 4 is provided by screwing the adjuster bolts 10 vertically to the lower corners of both ends of the corner joint 8 or the horizontal bar 7. In this embodiment, as shown in FIGS. 11 and 12, a screw hole 11 is formed in a vertical direction in a lower corner portion of the corner joint 8, and an adjuster bolt 10 is screwed into the screw hole 11, and A cylindrical spacer member 12 is interposed between the grounding portion of the adjuster bolt 10 and the corner joint 8 to conceal the bolt. In addition, the said adjuster 4 has the strong meaning that it provided in order to form a favorable earthing | grounding part rather than the function which adjusts the unevenness | corrugation of a floor surface.

  As shown in FIGS. 2 and 4, the leg frame 2 has a pair of the leg devices 1 and 1 arranged on the left and right sides, and a support member between the upper ends of the left and right leg pillars 6 and 6 that are paired on the front and rear sides, respectively. 9, the support member 9 has a horizontal slope 13 extending inwardly from the upper end of the footnote 6 along the normal of its wide surface, and horizontal slopes 13 on both sides. , 13 and a horizontal linkage 14 extending in the left-right direction for connecting the inner ends of the support members 9, 13, with a predetermined gap between the horizontal linkages 14, 14 of the front and rear support members 9, 9.

  The horizontal tilt rod 13 and the horizontal linkage 14 of the support member 9 use the same square pipe as the leg column 6, and the outer shape is continuous from the leg column 6 to the horizontal ramp 13 and the horizontal linkage 14. That is, the wide surfaces of the horizontal slope 13 and the horizontal linkage 14 of the support member 9 face the vertical direction. The horizontal slope 13 and the horizontal linkage 14 are bent at an angle of 180-α / 2, in this embodiment, an angle of 135 degrees. In order to produce such a support member 9, one square pipe may be bent, or a linear housing member may be butt welded at a predetermined angle.

  More specifically, as shown in FIGS. 5 and 6, the corner joint 8 is formed by forming the fitting portions 16 and 16 in a stepped manner by providing 90 ° angles at both ends of the main body portion 15. . Since the corner joint 8 is mirror-symmetric with respect to the center plane, the same member can be used at all locations. The screw holes 11 constituting the adjuster 4 are formed by post-processing. Then, one of the fitting portions 16, 16 of the corner joint 8 is fitted into the lower end of the pedestal 6, and the other is fitted into one end of the horizontal bar 7. And the said fitting part 16 exposed in the holes 17 and 17 formed in the side surface of the lower end part of the said pillar 6 and the one end part of the horizontal bar 7 is integrated by welding, Then, a welding part is sanded. The outer shape of the pedestal 6 and the horizontal rod 7 is made to be continuous with the outer shape of the main body portion 15 of the corner joint 8 without a step.

  As shown in FIGS. 5, 7 and 8, the upper ends of both leg posts 6, 6 of the leg device 1 are cut at an angle of 45 degrees on the wide side facing inward. Then, one end portion of a substantially L-shaped connecting bracket 18 is fitted to the upper end portion of the pedestal 6, and the receiving bracket 19 is covered with the other end portion extending horizontally to be integrated by welding. The bracket 19 is formed by processing the same square pipe as the leg column 6, has an inclined edge of 45 degrees at the end, is joined to the inclined edge of the leg column 6, and is welded to the entire circumference to be integrated. Turn into. Then, as shown in FIG. 10, a cutout portion 20 formed on the lower side of the end of the horizontal slope 13 of the support member 9 is joined to the receiving bracket 19 fixed to the upper end of each footnote 6 from above. Screw on the metal fitting 18. Here, the notch 20 is joined to the end of the metal fitting 19, and the upper half is notched so that the outer shape is the same as that of the square pipe, so that the end of the connecting metal 18 is exposed. . In the present embodiment, the connecting metal fitting 18 is formed by combining two members made of steel plates. However, together with the receiving metal fitting 19, the cast metal fitting 18 is replaced with one cast part manufactured by the lost wax method. Also good. However, the leg device 1 and the support member 9 need to be detachable in order to reduce the stock and the bulk during transportation.

  Then, the top plate 3 is placed on the upper surfaces of the wide surfaces of the support members 9 and 9 of the leg frame 2 configured as described above, and screws that penetrate the support member 9 from below are screwed into the top plate 3. Connect.

  Then, as shown in FIGS. 1 and 13 to 15, both vertical support rods 21, 21 having a structure in which the leg device 1 is turned upside down on the upper side of the leg device 1 on one side of the top plate 3, and A panel frame 5 composed of a horizontal support rod 22 is arranged, and both vertical support rods 21 and 21 of the panel frame 5 and the both pedestals 6 and 6 are connected vertically so that the outer shape is continuous. A suspension member 23 for attaching a monitor or the like is provided between the lateral support rod 22 of the panel frame 5 and the top plate 3, and at least the panel frame 5 of the panel frame 5 and the leg device 1 below the panel frame 5 is provided. A panel plate 24 is mounted on the outside position of the suspension member 23. In the present embodiment, the panel plate 25 is also attached to the leg device 1 below the panel frame 5.

  More specifically, the vertical support rod 21 of the panel frame 5 corresponds to the pedestal 6 of the leg device 1, and the horizontal support rod 22 of the panel frame 5 corresponds to the horizontal rod 7 of the leg device 1, Similar to the leg device 1, the vertical support bar 21 and the horizontal support bar 22 are connected by the corner joint 8. The top plate 3 is formed with openings 26 and 26 at positions corresponding to the two pillars 6 and 6 of the leg device 1 on one side, and a slit hole 27 is formed along the short side therebetween. Yes.

  Then, as shown in FIG. 13, a support fitting 28 is inserted into the opening 26, and the bottom plate of the support fitting 28 is screwed to the upper surface of the receiving fitting 19 to be raised. As shown in FIG. 13, the upper end of the suspension member 23 is welded and integrated with the lower surface portion of the lateral support rod 22 of the panel frame 5. Then, the lower ends of both vertical supports 21 and 21 of the panel frame 5 are fitted into the support fittings 28 and 28, and at the same time, the lower end of the suspension member 23 is fitted into the slit hole 27. Then, a holding metal fitting 29 with a hook is fitted into the slit hole 27 from below the top plate 3 so as to conceal the lower end of the suspension member 23, and the hook portion is attached to the lower surface of the top plate 3 with screws. . The removal of the panel frame 5 is achieved by attaching a metal fitting for supporting the panel plate 24 attached to the panel frame 5 to the vertical support rod 21.

  The panel plate 24 includes an outer panel plate and an inner panel plate, the outer panel plate is located outside the suspension member 23, the inner panel plate is located inside the suspension member 23, and the center of the inner panel plate. The suspension member 23 is exposed through an opening provided in the portion. A monitor M made of a liquid crystal display or the like can be attached to the exposed portion of the suspension member 23. Further, the panel plate 25 to be mounted on the leg device 1 is also composed of an outer panel plate and an inner panel plate, and is attached to a space surrounded by both the leg posts 6 and 6 and the horizontal rod 7 with a metal fitting.

  As shown in FIGS. 1, 2, and 13 to 15, a duct opening 30 is formed in the top plate 3 inside the panel frame 5, and a duct cover 31 that can be opened and closed is formed in the duct opening 30. Provided. A wiring duct 32 is attached to the lower surface of the top plate 3 below the duct opening 30. In addition, a storage portion 33 that can be used for storing a cord receiver or an article is attached to the lower surface of the top plate 3 outside the support member 9. Moreover, it is also possible to attach a wiring duct or other accessory parts using the support members 9 and 9. Further, since the horizontal linkage 14 of the support member 9 is in the retracted position, it is possible to attach a drawer unit in front of it.

1 leg device, 2 leg frame,
3 Top plate, 4 Adjuster,
5 Panel frame, 6 pedestal,
7 Yokohama, 8 corner joint,
9 Support member, 10 Adjuster bolt,
11 screw holes, 12 spacer members,
13 Horizontal slope, 14 Horizontal linkage,
15 body part, 16 fitting part,
17 holes, 18 connecting brackets,
19 bracket, 20 notch,
21 vertical support, 22 horizontal support,
23 suspension member, 24 panel board,
25 panel board, 26 opening,
27 slit holes, 28 support brackets,
29 holding bracket, 30 duct opening,
31 Duct cover, 32 Wiring duct,
33 storage section,
H level,
V vertical plane,
M monitor.

Claims (5)

  A pair of leg devices is arranged on the left and right to support the top plate, and the leg device is provided with a pair of vertical pedestals on the front and rear, and on the left and right sides of the top plate on the upper part of the leg device, A panel frame consisting of front and rear vertical supports and horizontal supports connecting the vertical supports is arranged, and both vertical supports of the panel frame and the both pedestals are connected vertically so that the outer shape is continuous. A table characterized by comprising.   A suspension member for attaching a monitor or the like is provided between the horizontal support rod and the top plate of the panel frame, and at least the panel frame of the panel frame and the leg device below the panel frame is positioned outside the suspension member. The table according to claim 1, wherein a panel plate is mounted.   An opening is formed in the top plate at a position corresponding to both leg pillars of the leg device on one side, and the leg pillar and the vertical support rod of the panel frame are connected via a support fitting inserted into the opening. The table according to claim 1 or 2.   The top plate is formed with openings on one side at positions corresponding to both pedestals of the leg device, and the pedestal and the vertical support rod of the panel frame are connected via a support fitting inserted into the opening. Further, a slit hole is formed between both openings of the top plate, the lower end of the suspension member is fitted into the slit hole, and a holding bracket with a hook is inserted into the slit hole from below the top plate. The table according to claim 1 or 2, wherein the table is attached to the lower surface of the top plate in a state where the lower end of the suspension member is concealed.   The panel plate is composed of an outer panel plate and an inner panel plate, the outer panel plate is located outside the suspension member, the inner panel plate is located inside the suspension member, and is provided at the center of the inner panel plate. The table according to claim 2, wherein the suspension member is exposed through an open portion.