JP2021166756A - High table - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a high table having a structure capable of suitably suppressing fine movement of a top plate.
SOLUTION: A top plate, a main landing gear that supports both ends of the top plate in the width direction so that the top plate surface can be held at a height of 800 mm to 1050 mm, and a center in the width direction of the top plate. It is provided with an auxiliary landing gear provided on the portion to prevent the top plate from slightly moving in the horizontal direction. The auxiliary leg includes an auxiliary leg body that forms a wiring insertion space through which wiring can pass. With such a structure, it is possible to provide a high table having a configuration capable of suitably suppressing fine movement of the top plate.
[Selection diagram] Fig. 1

Description

The present invention relates to a high table preferably used in offices and the like.

Conventionally, various high tables in which the top plate is set at a relatively high position from the floor surface are known (see, for example, Patent Document 1).

Since the top plate of this type of high table is set higher than that of a general table, the strength of its legs is set higher than that of a general table. For this reason, special specifications are required for other components related to the legs of the high table, such as parts such as a top plate that can be used for a general table and a top plate that can be used for a high table. The parts could not be used in common.

Further, since the conventional high table supports the top plate by relatively long legs, the top plate tends to move slightly during use.

Japanese Unexamined Patent Publication No. 11-169240

The present invention has been made by paying attention to the above circumstances, and at least has an excellent degree of freedom in design so that parts such as a general table and a top plate can be shared, and the top plate has an excellent degree of freedom. An object of the present invention is to provide a high table having a configuration capable of suitably suppressing fine movement.

That is, the present invention has the following configuration.

The invention according to claim 1 is a top plate, a main leg that supports both ends of the top plate in the horizontal direction so that the top plate surface can be held at a height of 800 mm to 1050 mm, and the width direction of the top plate. It is a high table provided in the center and equipped with auxiliary legs for suppressing the slight movement of the top plate in the horizontal direction.

The invention according to claim 2 is the high table according to claim 1, wherein the auxiliary leg includes an auxiliary leg main body forming a wiring insertion space through which wiring can pass.

According to the third aspect of the present invention, the auxiliary leg is provided with a wiring cover capable of closing the wiring insertion space in the auxiliary leg main body, and the wiring cover has the wiring at the upper end portion and the lower end portion. The high table according to claim 2, further comprising a notch that allows communication.

The invention according to claim 4, wherein the top plate is provided with a used end portion only on the front end edge thereof, and the auxiliary leg is arranged near the trailing edge of the top plate. 2 or 3 is the high table.

The invention according to claim 5, wherein the top plate is provided with a used end portion only on the front edge side, and the auxiliary leg is arranged at the center portion in the front-rear direction of the top plate. It is a high table of.

The invention according to claim 6, wherein the auxiliary leg includes at least two grounding adjusters separated from each other in the front-rear direction and / or at least two grounding adjusters separated from each other in the left-right direction. 3, 4 or 5 is the high table.

The invention according to claim 7 is a front right adjuster and a front left adjuster in which the auxiliary legs are arranged in two places on the front side, and a rear right adjuster and a rear left adjuster in which the auxiliary legs are arranged in two places on the rear side. 6 is the high table according to claim 6.

As described above, according to the present invention, at least, the degree of freedom in design is excellent so that parts such as a general table and a top plate can be shared, and fine movement of the top plate can be suitably suppressed. It will be possible to provide a high table with a configuration.

The perspective view which shows one Embodiment of this invention. The plan view in the same embodiment. Front view in the same embodiment. Right side view in the same embodiment. Bottom view in the same embodiment. The perspective view in the same embodiment. An exploded perspective view of the same embodiment. The perspective view which shows the other embodiment. The perspective view which shows the other embodiment.

Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 to 7.

In this embodiment, the present invention is applied to a high table A used in an office or the like.

The high table A is attached to a top plate 1 having a rectangular shape in a plan view, a reinforcing body 2 attached to the lower surface of the top plate 1, an outer surface of the reinforcing body 2, and a lower surface of the top plate 1. It is provided with a main leg 3 and an auxiliary leg 4 provided at the center of the top plate 1 in the width direction to prevent the top plate 1 from slightly moving in the horizontal direction.

The top plate 1 has a plate shape. The top plate 1 has a rectangular shape in a plan view. The top plate 1 is located at a position higher than the height of a general table, that is, the top plate surface 1s is located at a height of 800 mm to 1050 mm from the floor surface F. In this embodiment, the top plate 1 is located at a height of about 1000 mm from the floor surface F at the position of the top plate surface 1s. (The position of the top plate surface on a general table is set to 670 mm to 720 mm from the floor surface F.)
The top plate 1 is provided with a used end edge e1 which is a used end portion only on the front edge side. The top plate 1 is provided with an anti-use end edge e2 which is an anti-use end portion on the trailing edge side. In other words, the front edge of the top plate 1 is set to the used edge e1 close to the user, and the rear edge is set to the anti-used edge e2 located away from the user.

The top plate 1 shown in this embodiment is a so-called horizontally long one, and the left-right width dimension of the top plate 1 is set to be about four times the front-rear width dimension of the top plate 1.

The top plate 1 has wiring insertion windows 11 having a rectangular shape in a plan view at two locations on the left and right sides on the side of the anti-use end edge e2. A wiring cover c is arranged so as to be openable and closable in each wiring insertion window 11 provided at two positions on the left and right. The wiring cover c is made of synthetic resin and is detachably attached to the wiring insertion window 11. On the lower surface of the top plate 1, a wiring duct D that can be positioned below the wiring insertion window 11 to support the wiring hs is provided. A plurality of landing gear mounting portions 12 for mounting the main landing gear 3 are provided on the lower surface of the top plate 1.

The reinforcing body 2 is anchored to the lower surface of the top plate 1 and can exhibit a function of suppressing bending of the top plate 1. The reinforcing body 2 includes a central reinforcing beam 21 arranged at the central portion in the front-rear direction on the lower surface of the top plate 1, and reinforcing beams 22 at the ends arranged at both left and right ends of the central reinforcing beam 21. There is. The central reinforcing beam 21 is arranged substantially parallel to the used edge e1 and the anti-used edge e2 of the top plate 1. The reinforcing beams 22 at the ends are arranged at both left and right ends of the top plate 1 in a direction substantially orthogonal to the central reinforcing beam 21. The reinforcing beam 21 at the center and the reinforcing beam 22 at the ends are each in the shape of a square pipe. The reinforcing beam 21 at the center and the reinforcing beam 22 at the ends are attached to the lower surface of the top plate 1 by using bolts v1.

The main landing gear 3 can support both ends of the top plate 1 in the width direction so that the top plate surface 1s can be held at a height of 800 mm to 1050 mm. That is, the main landing gear 3 has a vertical dimension capable of supporting the top plate 1 at a position higher than the height position of the top plate 1 on a normal table. The main landing gear 3 includes a leg bracket 31 attached to a leg mounting portion 12 provided on the lower surface of the top plate 1 in relation to the outer surface of the reinforcing beam 22 at the end, and a leg body 32 fastened to the leg bracket 31. It is equipped with.

The leg bracket 31 is made of, for example, aluminum die-cast, and a bolt v for fastening to the top plate 1 at a portion corresponding to a plurality of embedded nuts (not shown) provided on the leg mounting portion 12 of the top plate 1. Is provided with a bolt insertion hole h into which the material is inserted. The leg body 32 includes a prismatic column 321 that fits into the leg bracket 31 from below, and a main landing gear adjuster 322 that is attached to the lower end of the column 321. A nut (not shown) to which a connecting bolt (not shown) inserted from above is screwed into the leg bracket 31 is rigidly connected to the upper end of the support column 321. The high table A in this embodiment is configured so that the leg bracket 31 can be repositionably attached to the lower surface of the top plate 1. That is, the high table A can be selected from either a mode in which the leg bracket 31 can be fastened to the front end or the rear end of the top plate 1 or a mode in which the leg bracket 31 can be fastened to the central portion in the front-rear direction of the top plate 1. It is configured. In other words, the high table A can arbitrarily change the position of the main landing gear 3 according to its usage mode.

The auxiliary leg 4 has a function of suppressing the top plate 1 from slightly moving in the horizontal direction with the movement of the user, and also connects the wiring hs of the power cable, the information cable, etc. guided from the floor surface F side to the top plate 1. It has the function of guiding to the lower surface side of the. The wiring hs guided to the lower surface side of the top plate 1 passes through the wiring duct D and the wiring insertion window 11 and is guided to the top plate surface 1s of the top plate 1. In this embodiment, the auxiliary legs 4 are arranged at the central portion in the left-right direction near the trailing edge, which is the anti-use end edge e2 of the top plate 1.

The auxiliary leg 4 has an auxiliary leg main body 41 forming a wiring insertion space sp through which the wiring hs can pass, an auxiliary leg bracket 42 for attaching the auxiliary leg main body 41 to the top plate 1, and a wiring insertion space in the auxiliary leg main body 41. The cover plate 43, which is a wiring cover that can block sp, and the front right adjuster 44a, the front left adjuster 44b, the rear right adjuster 44c, and the rear left adjuster 44d, which are four grounding adjusters provided on the lower surface of the auxiliary leg main body 41. It is equipped with.

The auxiliary leg main body 41 is mainly composed of side plates 411 provided in pairs on the left and right, and a back plate 412 connecting the rear ends of the left and right side plates 411. A space surrounded by the left and right side plates 411 and the back plate 412 in a substantially U-shape is formed in the auxiliary leg main body 41, and this enclosed space serves as a wiring insertion space sp through which the wiring hs can pass. ing.

On the facing surfaces of the front end portions of the left and right side plates 411, an engaging convex portion t to which the notch portion k3 for attachment provided on the cover plate 43 can engage is provided. The engaging convex portion t is provided so as to project from the facing surfaces in the vicinity of the upper end portion and the vicinity of the lower end portion of the left and right side plates 411.

The auxiliary leg bracket 42 is interposed between the auxiliary leg main body 41 and the top plate 1. The auxiliary leg bracket 42 is attached to the upper end portion of the auxiliary leg main body 41. The auxiliary leg bracket 42 includes a top wall 421 that can be attached to the lower surface of the top plate 1 and left and right side walls 422 that hang down from both left and right ends of the top wall 421. The top wall 421 is provided with a bolt insertion hole h2 for attaching to the top plate 1. Then, the auxiliary leg 4 is attached to the top plate 1 by screwing the bolt v2 inserted into the bolt insertion hole h2 to a nut portion (not shown) provided on the lower surface of the top plate 1. The auxiliary leg bracket 42 has a downward U-shape when viewed from the front, and has a shape that makes it easy to lead the wiring hs from the auxiliary leg main body 41 to the outside.

The cover plate 43 is configured to be removable from the auxiliary leg main body 41. The cover plate 43 is set to have substantially the same vertical dimension as the auxiliary leg main body 41. The cover plate 43 includes a front wall 431 and side edge walls 432 extending rearward from the left and right side edges of the front wall 431.

The front wall 431 includes an upper notch k1 and a lower notch k2, which are notches through which wiring hs can communicate with the upper end and the lower end. The side edge wall 432 includes a notch k3 for attachment that can engage with the engaging convex portion t provided on the auxiliary leg main body 41. When the cover plate 43 is attached to the auxiliary leg main body 41, the front wall 431 of the cover plate 43 is set so as not to be located in front of the front surface of the side plate 411 in the auxiliary leg main body 41.

The front right adjuster 44a and the front left adjuster 44b are attached to the lower end portion of the auxiliary leg main body 41. The front right adjuster 44a is located on the front side of the lower end portion of the auxiliary leg main body 41, and is arranged on the right side in front view. The front left adjuster 44b is located on the front side of the lower end portion of the auxiliary leg main body 41, and is arranged on the left side in the front view.

The rear right adjuster 44c and the rear left adjuster 44d are attached to the lower end portion of the auxiliary leg main body 41. The rear right adjuster 44c is located on the rear side of the lower end portion of the auxiliary leg main body 41 and is arranged on the right side in front view. The rear left adjuster 44d is located on the rear side of the lower end portion of the auxiliary leg main body 41 and is arranged on the left side in front view.

The front right adjuster 44a and the front left adjuster 44b are located in front of the rear right adjuster 44c and the rear left adjuster 44d, and are located apart from the rear right adjuster 44c and the rear left adjuster 44d.

The front right adjuster 44a and the rear right adjuster 44c are located to the right of the front left adjuster 44b and the rear left adjuster 44d, and are located apart from the front left adjuster 44b and the rear left adjuster 44d.

The adjusters 44a, 44b, 44c, and 44d can be screwed forward and backward into the adjuster metal fittings p attached to the lower end of the auxiliary leg main body 41.

As described above, the high table A according to the present embodiment mainly supports the top plate 1 and both ends of the top plate 1 in the width direction so that the top plate surface 1s can be held at a height of 800 mm to 1050 mm. It includes a leg 3 and an auxiliary landing gear 4 provided at the center of the top plate 1 in the width direction to prevent the top plate 1 from slightly moving in the horizontal direction. Therefore, it is possible to provide the high table A having a structure capable of suitably suppressing the fine movement of the top plate 1. That is, since the auxiliary legs 4 are provided on the high table A having the top plate 1 supported at a predetermined height position, the top plate 1 is preferably suppressed from slightly moving in the horizontal direction. ing.

Moreover, since the high table A shown in the present embodiment has the auxiliary landing gear 4, the main landing gear 3 can adopt the same mounting structure as the main landing gear mounting structure applied to a general table. .. Therefore, not only the leg bracket 31 constituting the main landing gear 3 but also the top plate 1 to which the leg bracket 31 is connected can be reasonably applied not only to the high table A but also as a general table. In other words, the mounting structure of the legs to the top plate or top plate that can be used for a general table and the mounting structure of the main landing gear 3 to the top plate 1 or top plate 1 that can be used for the high table A are commonly used. It has become something that can be done.

In other words, the landing gear bracket 31 and the main landing gear adjuster 322 can also be used for a general table. That is, in the manufacturing stage of the product, the extruded material for the stanchion is a relatively long one applied as the stanchion 321 in the present embodiment and a predetermined size applied as the stanchion in a general table. It is only necessary to cut into two types, which contributes to the rationalization of the manufacturing process.

That is, the only dedicated parts for the high table A in this embodiment are the auxiliary legs 4 and the support columns 321 having dimensions that match the conditions of the high table A.

The auxiliary leg 4 includes an auxiliary leg main body 41 forming a wiring insertion space sp through which the wiring hs can pass. Therefore, the wiring hs can be suitably guided from the floor surface F side to the top plate 1 side in a manner inconspicuous from the outside. Moreover, since it is not necessary to make the wiring hs along the main landing gear 3 which is easily noticeable from the outside, the configuration of the main landing gear 3 can be simplified.

The auxiliary leg 4 is provided with a cover plate 43 that can block the wiring insertion space sp in the auxiliary leg main body 41, and the cover plate 43 is an upper notch that is a notch that allows wiring to communicate with the upper end and the lower end. It is provided with a portion k1 and a lower notch portion k2. Therefore, the wiring hs can be suitably guided from the floor surface F side to the top plate 1 side in a manner inconspicuous from the outside.

The top plate 1 is provided with the used end portion e1 only on the front end edge thereof, and the auxiliary legs 4 are arranged near the trailing edge of the top plate 1. Therefore, the auxiliary legs 4 are arranged at a suitable position away from the user.

The auxiliary leg 4 includes at least two grounding adjusters separated from each other in the front-rear direction and at least two grounding adjusters separated from each other to the left and right. In other words, the auxiliary legs 4 provide the front right adjuster 44a and the front left adjuster 44b arranged at two locations on the front side, and the rear right adjuster 44c and the rear left adjuster 44d arranged at two locations on the rear side. I have. Therefore, since the auxiliary leg 4 can flexibly touch the floor surface F, the fine movement of the top plate 1 can be suitably suppressed. That is, with the configuration of the grounding adjusters 44a, 44b, 44c, and 44d in the present embodiment, it is possible to flexibly suppress the shaking of the top plate 1 in any of the left-right and front-back directions.

The present invention is not limited to the embodiments described in detail above.

Various sizes and shapes of the top plate can be adopted, and the size and shape of the top plate are not limited to those shown in the above-described embodiment.

Needless to say, it is possible to set various arrangement modes of the reinforcing body and the necessity of the reinforcing body.

The position of the wiring insertion window provided on the top plate can be set to various positions.

Needless to say, the arrangement location of the auxiliary leg can be flexibly changed depending on the size of the high table to which it can be applied.

For example, those shown in FIGS. 8 and 9 show a high table A, which is another embodiment. In the figure, the same or corresponding configurations as those in the above-described embodiment are designated by the same reference numerals, and the description thereof will be omitted. In the other embodiment, the front-rear width dimension of the top plate 1 is set longer than that shown in the above-described embodiment. Then, the top plate 1 is provided with a used end edge e1 which is a used end portion on both front and rear edge sides, respectively. The auxiliary legs 4 are arranged at the center of the top plate 1 in the front-rear direction. The wiring insertion window 11 is formed at the center of the top plate 1 in the front-rear direction. Even such a thing can achieve the initial purpose.

The auxiliary leg may be configured to include at least two grounding adjusters that are separated from each other in the front-rear direction. Further, the auxiliary leg may be configured to include at least two grounding adjusters separated from each other on the left and right sides.

In addition, the specific configuration of each part is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the present invention.

A ... High table 1 ... Top plate 1s ... Top plate surface 3 ... Main landing gear 4 ... Auxiliary landing gear

The invention according to claim 1 supports a top plate having used end edges on both front and rear edge sides, and both ends of the top plate in the width direction so that the top plate surface can be held at a height of 800 mm to 1050 mm. The main leg is provided at the center of the top plate in the front-rear direction to prevent the top plate from slightly moving in the horizontal direction. It is a high table provided with an auxiliary leg main body forming an insertion space, and a wiring insertion window is formed in a central portion in the front-rear direction of the top plate.

In the invention according to claim 2, the top plate has a rectangular shape in a plan view, and the dimensions in the left-right direction are set longer than the dimensions in the front-rear direction. The high table according to claim 1 , wherein the wiring insertion windows provided apart from each other are formed, and the auxiliary legs are provided between one of the wiring insertion windows and the other of the wiring insertion windows. Is.

The invention according to claim 3 is the high table according to claim 1 or 2, wherein the auxiliary leg is provided at the central portion in the width direction of the top plate.

The invention of claim 4 is a high table long set der Ru claim 1, wherein than the dimension in the longitudinal direction in the dimension of the lateral direction auxiliary leg in the support jack.

The invention according to claim 5, the lower surface of the top plate, the wiring through a window of claim 1 wiring duct capable of supporting the wiring is positioned downward is al provided, 2, 3 or 4 The high table described.

The invention according to claim 6 is the high table according to claim 5 , wherein the wiring duct is opened in the left-right direction.

Claims (7)

The top plate, the main landing gear that supports both ends of the top plate in the width direction so that the top plate surface can be held at a height of 800 mm to 1050 mm, and the top plate provided at the center portion in the width direction of the top plate. A high table with auxiliary legs that prevent slight movement in the horizontal direction. The high table according to claim 1, wherein the auxiliary leg includes an auxiliary leg main body that forms a wiring insertion space through which wiring can pass. The auxiliary leg is provided with a wiring cover that can block the wiring insertion space in the auxiliary leg main body.
The high table according to claim 2, wherein the wiring cover has notches at the upper end and the lower end through which the wiring can communicate. The top plate has a used end only on its front edge.
The high table according to claim 1, 2 or 3, wherein the auxiliary legs are arranged near the trailing edge of the top plate. The top plate has a used end only on the front porch.
The high table according to claim 1, wherein the auxiliary legs are arranged at a central portion in the front-rear direction of the top plate. The high table according to claim 1, 2, 3, 4 or 5, wherein the auxiliary leg includes at least two grounding adjusters separated from each other in the front-rear direction and / or at least two grounding adjusters separated from each other to the left and right. .. The sixth aspect of claim 6, wherein the auxiliary legs include a front right adjuster and a front left adjuster arranged at two places on the front side, and a rear right adjuster and a rear left adjuster arranged at two places on the rear side. High table.

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