JP7031225B2 - Furniture with top plate - Google Patents

Description

The present invention relates to furniture with a top plate that is preferably used in offices and the like.

Conventionally, as furniture with a top plate of this type, a wiring duct is arranged under the top plate, and the wiring in the wiring duct can be led out onto the top plate through an opening provided in the top plate. (For example, see Patent Document 1).

However, in the conventional one, a lid is provided in the opening, and the lid is opened to pull out the wiring in the wiring duct onto the top plate. Therefore, when a plurality of types of wiring are randomly accommodated in the wiring duct, it is often troublesome to select the desired wiring and lead it out on the top plate.

Further, in this type of furniture, when a lid is attached to the opening, a slit is formed between the lid and the opening edge of the opening, and the wiring drawn from the wiring duct is formed. , It becomes a shape guided on the top plate through the slit. Therefore, when it is desired to guide the wiring to a free position of the top plate at a short distance, it is necessary to provide a large number of the openings or to make the openings large as described in Patent Document 1.

Japanese Unexamined Patent Publication No. 2011-224171

The present invention has been made in view of such circumstances, and the desired wiring held under the top plate can be quickly pulled out on the top plate, and moreover, a large number of openings are provided in the top plate. It is an object of the present invention to provide furniture with a top plate in which wiring can be led out to a relatively free position on the top plate without providing a large opening.

The furniture with a top plate according to the invention according to claim 1 has an opening penetrated into the top plate, a slit having one end continuous with the opening and penetrating the top plate, and a lower portion of the opening. It is provided with a wiring holding portion for detachably holding one end of the wiring arranged under the top plate, and the wiring holding portion holds one end of the wiring detachably. At the same time, the slit is provided with an elastic closing member that is always closed and elastically deformed to allow the passage of the wiring only when the wiring is inserted .
The furniture with a top plate according to the invention of claim 2 has an opening formed in the top plate, a slit having one end continuous with the opening and penetrated in the top plate, and a lower portion of the opening. It is provided with a wiring holding portion for detachably holding one end of the wiring arranged under the top plate, and the slit is narrow enough to allow the wiring cable to pass through.

The furniture with a top plate according to the invention according to claim 3 has the configuration according to claim 1 or 2, and is provided with a wiring duct for guiding the wiring under the top plate.

The furniture with a top plate according to the invention according to claim 4 is provided with a wiring duct for guiding the wiring under the top plate in the configuration according to claim 1, 2 or 3 , and the wiring duct is provided with the wiring duct. It is provided with a plurality of guide spaces partitioned in the vertical direction, and the uppermost guide space faces the opening and the slit.

The furniture with a top plate according to the fifth aspect of the present invention has the configuration according to the fourth aspect, wherein the wiring holding portion is arranged at a position corresponding to the guide space at the uppermost stage.

The furniture with a top plate according to the invention according to claim 6 has the configuration according to claim 5 , wherein the wiring includes a head including a connector at one end of the cable, and the wiring holding portion has a wiring holding portion. It has an upright wall, and a notch portion that is opened upward and has a width dimension larger than the outer diameter of the cable and smaller than the head portion is formed on the upright wall.

The furniture with a top plate according to the invention according to claim 7 has the configuration according to claim 6 , wherein the wiring holding portion forms a plurality of the cutout portions in parallel on the upright wall.

The furniture with a top plate according to the invention according to claim 8 is provided in the configuration according to claim 6 or 7 with the head connected to a connector connected to one end of the cable and close to the connector. It is equipped with a locking collar.

The furniture with a top plate according to the invention of claim 9 has an opening penetrating the top plate, a slit having one end continuous with the opening and penetrating the top plate, and a lower portion of the opening. It is provided with a wiring holding portion that is provided in the above and holds at least one end of the wiring arranged under the top plate so as to be removable, and the wiring holding portion is made to detachably hold one end of the wiring. At the same time, the slit is provided with an elastic closing member that is always closed and elastically deformed to allow the passage of the wiring only when the wiring is inserted .
The furniture with a top plate according to the invention of claim 10 has an opening penetrating the top plate, a slit penetrating the top plate with one end continuous with the opening, and a lower portion of the opening. It is provided with a wiring holding portion that is provided in the above and holds at least one end of the wiring arranged under the top plate so that it can be taken out, and the slit is narrow enough to allow the wiring cable to pass through. ..
The furniture with a top plate according to the invention according to claim 11 has the structure according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10, in which the opening has the slit. A lid is provided that can selectively take a closed state in which a continuous gap is left and an open state in which the opening is opened.
The furniture with a top plate according to the invention according to claim 12 has the configuration according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 or 11, wherein the opening is a ceiling. It is provided so as to be offset in the longitudinal direction from the center of the plate.

According to the present invention, the desired wiring held under the top plate can be quickly pulled out onto the top plate, and the top plate does not have many openings or large openings. It is possible to provide furniture with a top plate that can lead wiring to a relatively free position on the top plate.

The perspective view which shows the table which concerns on one Embodiment of this invention. The bottom side perspective view which shows the table which concerns on the same embodiment. The plan view which shows the table which concerns on the same embodiment. The front view which shows the table which concerns on the same embodiment. The side view which shows the table which concerns on the same embodiment. The bottom view which shows the table which concerns on the same embodiment. A partially disassembled perspective view showing a table according to the same embodiment. The plan view which shows the wiring duct which concerns on the same embodiment. The front view which shows the wiring duct which concerns on the same embodiment. The bottom view which shows the wiring duct which concerns on the same embodiment. The left side view which shows the wiring duct which concerns on the same embodiment. The right side view which shows the wiring duct which concerns on the same embodiment. FIG. 8 is an enlarged cross-sectional view taken along the line AA in FIG. FIG. 8 is an enlarged cross-sectional view taken along the line BB in FIG. The whole perspective view which shows the wiring duct which concerns on the same embodiment. An exploded perspective view showing a wiring duct according to the same embodiment. The perspective view which shows the top plate support frame and the wiring duct which concerns on the same embodiment. Explanatory drawing which shows the drawing | drawing mode of the wiring which concerns on the said embodiment. Explanatory drawing which shows the drawing | drawing mode of the wiring which concerns on the said embodiment.

An embodiment of the present invention is shown below with reference to FIGS. 1 to 19.

This embodiment is an application of the present invention to a conference table T.

As shown in FIGS. 1 to 7, the table T includes a top plate 1 having an opening 1a and a slit 1s having one end continuous with the opening 1a, and legs 2A and 2B supporting the top plate 1. A wiring holding portion 3 provided below the opening 1a, and a wiring duct 4 arranged below the top plate 1 are provided.

As shown in FIGS. 1 to 3, FIG. 6 and FIG. 7, the top plate 1 has a plurality of top plate main bodies 11 and 12 and a top plate support attached to the lower surfaces of the top plate main bodies 11 and 12. It is provided with a frame 13. More specifically, the top plate 1 has a rectangular shape in a plan view, and is in the middle between the top plate main body 11 at the ends provided at both ends in the longitudinal direction and the top plate main body 11 at these ends. It is provided with a top plate main body 12. The top plate main body 11 at the end has a rectangular shape in a plan view that is long in the depth direction of the table T, and its inner edge 11a is brought into contact with the side edge 12b of the intermediate top plate main body 12. A concave portion 11x is provided in the central portion of the inner edge 11a, and the concave portion 11x and the side edge 12b of the intermediate top plate main body 12 penetrate from the upper surface to the lower surface of the top plate 1 in a rectangular shape in a plan view. An opening 1a is formed. The paired intermediate top plate main body 12 that abuts on the inner edge 11a of the top plate main body 11 at the end is a rectangular shape in a plan view having a depth dimension slightly smaller than half the depth dimension of the top plate 1. The slit 1s is formed between the inner edges 12a of the intermediate top plate main body 12. The slit 1s penetrates from the upper surface to the lower surface of the top plate 1, and as described above, one end thereof is continuous with the opening 1a. That is, the opening 1a and the slit 1s are continuously formed in the top plate 1, and the wiring C drawn from the lower surface side to the upper surface side of the top plate 1 is allowed to enter as it is by lateral movement. It can be guided into the slit 1s. The slit 1s of this embodiment is always closed, and only when the wiring C is inserted, the slit 1s is elastically deformed in the thickness direction of the top plate 1 to allow the wiring C to pass through. An elastic closing member 14 is provided. Specifically, stepped portions 1s1 are formed on both side edges of the slit 1s on the lower surface side, and a brush-shaped elastic closing member 14 is cantilevered attached to both stepped portions 1s1. That is, each elastic closing member 14 is made by bundling elastically deformable wire rods at a base end portion, and with the base end portion anchored to the step portion 1s1, the tip portions thereof have an opening width of a slit 1s. Butts at the center of the direction. The top plate 1 has two opposite sides as used ends x, and each used end x is formed by a side edge 11b of the top plate main body 11 at the end and an outer edge 12c of the top plate main body 12 in the middle. Has been done. In the vicinity of the used end x on the lower surface of the top plate 1, individual outlets 16 provided for each user are provided.

As shown in FIGS. 2, 6, 7, and 17, the top plate support frame 13 has a pair of lateral frame members 131 at the ends supported by the legs 2A at the ends and an intermediate leg. An intermediate horizontal frame member 132 supported by 2B, an auxiliary horizontal frame member 133 arranged between the horizontal frame member 131 at the end and the intermediate horizontal frame member 132, and orthogonal to these horizontal frame members. It is provided with a pair of vertical frame members 134. The horizontal frame member 131 at the end extends from the vicinity of one used end x of the top plate 1 to the vicinity of the other used end x, and supports the lower surface of the top plate main body 11 at the end. The intermediate horizontal frame member 132 extends from the vicinity of one used end x of the top plate 1 to the vicinity of the other used end x, and two pairs of side edges 12b of the intermediate top plate main body 12 are in contact with each other. It is provided just below the part. The auxiliary horizontal frame member 133 is provided directly below the contact portion between the top plate main body 11 at the end and the top plate main body 12 in the middle, and the top plate 1 avoids the wiring duct 4. It is divided in the depth direction of. The vertical frame member 134 is provided parallel to the used end x, and extends from the top plate main body 11 at one end to the top plate main body 11 at the other end.

As shown in FIG. 2, the leg body 2A at the end portion has a cavity 2A0 inside, and the core portion 2A1 supporting the lateral frame member 131 at the end portion and both ends of the core portion 2A1 in the depth direction. It is provided with a fixed leg blade 2A2. As shown in FIGS. 2, 7, and 17, the intermediate leg body 2B has a cavity 2B0 inside, and is composed of only a core portion 2B1 that supports the intermediate lateral frame member 132. That is, the core portions 2A1 and 2B1 of the legs 2A and 2B are hollow bodies having cavities 2A0 and 2B0 inside, and the cavities 2A0 and 2B0 are on the lower surface side of the legs 2A and 2B. Is open to the outside. Further, the core portion 2A1 of the leg body 2A at the end portion is provided with an opening 2A4 at the upper end portion of the upright wall 2A3 on the inner surface side to communicate the cavity 2A0 and the guide space described later in the wiring duct 4. Further, the core portion 2B1 of the intermediate leg body 2B is provided with an opening 2B4 at the upper end portion of both upright walls 2B3 for communicating the cavity 2B0 and the guide space described later in the wiring duct 4.

As shown in FIGS. 1, 3 and 7, the opening 1a of the top plate 1 described above has a closed state in which the opening 1a is closed leaving a gap S1 and an opening in which the opening 1a is opened. A lid 15 that can selectively take a state is provided. The gap S1 is continuous so as to be orthogonal to the slit 1s, and the lid 15 can be flipped upward around the end on the anti-gap S1 side. In FIGS. 18 and 19, the lid 15 is omitted in order to clearly show the inside of the opening 1a. The lid 15 is not limited to a door-shaped one, but can be variously changed such as a removable one or a lid 15 that can be dropped into the opening 1a in an upright open state. Then, below the opening 1a, one end of the wiring C arranged under the top plate 1, in other words, the wiring C arranged in the guide space 4T described later of the wiring duct 4 can be attached and detached. The wiring holding portion 3 for holding the wiring is provided. The wiring C in this embodiment includes a head C2 including a connector C21 at one end of the cable C1, and the head C2 includes the connector C21 connected to one end of the cable C1 and the connector C21. It is provided with a locking collar C22 provided close to the connector C21. Specifically, this wiring C is for a video system such as HDMI (registered trademark), and the connector C21 is mechanically and electrically connected to one end of the cable C1. The locking collar C22 is mounted in the vicinity of the connector C21 in a state of being fitted on the outer periphery of the cable C1, and has a disk shape, for example.

As shown in FIGS. 15 to 19, the wiring holding portion 3 has an upright wall 31, which is opened upward by the upright wall 31 and has a width dimension larger than the outer diameter of the cable and smaller than the head. A plurality of notches 31a having the above are formed in parallel. In this embodiment, the outer diameter of the locking collar C22 of the head C2 is set to be larger than the width dimension of the connector C21, and the width dimension of the notch portion 31a is larger than the outer diameter of the locking collar C22. Is also set to a small value. More specifically, a wiring holding portion 3 which is a box body forming a bottomed space is attached to the lower side of the opening 1a on the lower surface of the top plate 1. The wiring holding portion 3 includes a bottom wall 32, a side wall 33 erected from both side edges of the bottom wall 32, and an outer wall 34 erected from the outer edge of the bottom wall 32. The flange portion 33a provided at the upper end of the is fastened with a screw v1. The upright wall 31, which is shorter than the both side walls 33, is formed on the inner edge of the bottom wall 32, and the plurality of notches 31a described above are provided in parallel on the upright wall 31.

The wiring duct 4 is provided under the top plate 1 as shown in FIGS. 2, 6 and 7. As shown in FIGS. 2, 7, 8 and 11 to 17, the wiring duct 4 has a plurality of guide spaces inside, that is, the lower guide space 4S and the upper guide space 4T in the present embodiment. Have. Further, the wiring duct 4 has a duct main body 5 having open surfaces capable of opening the upper and lower guide spaces 4S and 4T at once on both sides corresponding to the used end x, and a lid on both open surfaces of the duct main body 5. It is provided with a lid wall body 6 to be attached so as to be able to take either a wearing state (G) or an open state (K). The wiring duct 4 is arranged between the legs 2A and 2B that support the top plate 1, and the cavities 2A0 and 2B0 of the legs 2A and 2B are provided on the upright walls 2A3 and 2B3 of the legs 2A and 2B. It communicates with the guide spaces 4S and 4T via the openings 2A4 and 2B4. Here, since the table T of the present embodiment has a symmetrical shape and structure with the center in the longitudinal direction as a boundary, the same or corresponding portions are designated by the same reference numerals, and the structure is only one half portion. Will be explained.

As shown in FIGS. 2, 7, 8 and 11 to 17, the duct main body 5 has a lower bottom wall 7 suspended and supported by the top plate 1 and an upper portion of the lower bottom wall 7. It is provided with an upper bottom wall 8 suspended and supported by the top plate 1 so as to be located between the lower bottom wall 7 and the upper bottom wall 8, and the upper bottom wall. The guide spaces 4S and 4T are formed between the 8 and the top plate 1, respectively. That is, the lower guide space 4S is formed between the lower bottom wall 7 and the upper bottom wall 8, and the upper bottom wall 8 and the top plate 1 are separated from each other. The upper guide space 4T is formed. The guide space at the uppermost stage of the duct main body 5, in other words, the guide space 4T above, faces the opening 1a of the top plate 1 and the slit 1s. That is, the top plate 1 includes an upward wiring insertion portion 17 including the opening 1a and the slit 1s, and the guide space 4T above the top plate 1 is connected to the upper surface of the top plate 1 via the upward wiring insertion portion 17. It communicates with the side. Then, as described above, the surfaces on both sides of the duct body 5 corresponding to the used end x are open surfaces capable of opening the upper and lower guide spaces 4S and 4T at once.

Specifically, as shown in FIGS. 10 and 13 to 17, the lower bottom wall 7 has low guard walls 71 for fall prevention on both side edges, and gaps S2 at both ends thereof. The legs 2A and 2B face the standing walls 2A3 and 2B3 via the above. Brackets 72 extending upward are fixedly fixed to both ends of the bottom wall 7 in the longitudinal direction below the bottom wall 7, and the flange portions 72a provided at the upper ends of the brackets 72 are attached to the top plate 1 by using screws v2. It is anchored to the underside of. As shown in FIGS. 10 and 13 to 17, the upper bottom wall 8 also has a low guard wall 81 for fall prevention on both side edges 12b, and the legs are both ends thereof via a gap S3. It faces the standing walls 2A3 and 2B3 of 2A and 2B. Brackets 82 extending upward are also fixedly fixed to both ends of the bottom wall 8 in the longitudinal direction above the bottom wall 8, and the flange portions 82a provided at the upper ends of the brackets 82 are attached to the top plate 1 by using screws v3. It is anchored to the underside of. The outer end of the upper bottom wall 8 is farther from the leg body 2A at the end than the outer end of the lower bottom wall 7, and is close to the lower end of the upright wall 31 of the wiring holding portion 3. be. That is, the wiring holding portion 3 is arranged at a position corresponding to the uppermost guide space, that is, the upper guide space 4T.

The lid wall body 6 has a form capable of closing almost the entire area of the open surface, and as shown in FIGS. 4, 6 and 8, the end portion 6t thereof is such that the legs 2A and 2B stand upright. It is close to the walls 2A3 and 2B3. Further, as shown in FIGS. 2, 7, 10, 10, 13 and 15 to 17, the lid wall 6 has an external wiring C arranged in the guide space on the upper edge thereof. A sideways wiring insertion portion 6a for leading to the individual outlet 16 is provided. More specifically, the duct main body 5 is provided with an open space accessible from the outside between the upper and lower guide spaces 4S and 4T between the both side edges 12b of the lower bottom wall 7 and the lower surface of the top plate 1. However, these two open spaces are almost completely closed by the pair of lid wall bodies 6. That is, the lid wall body 6 is in a covered state (G) that covers almost the entire open surface in a state of being attached to the duct main body 5, and the open surface is opened by removing the lid wall body 6 from the duct main body 5. It is configured to be in an open state (K). Specifically, the lid wall body 6 includes a lid wall body main body 61 corresponding to the open surface, a flange portion 62 provided on the upper edge of the lid wall body main body 61, and the lid wall body main body. It is provided with a plurality of engaging step portions 63 that are intermittently extended inward from the inner surface of the lower end portion of 61, and these engaging step portions 63 are engaged with the edge portion of the lower bottom wall 7. The flange portion 62 is fastened to the lower surface of the top plate 1 by a screw v4, and the engaging step portion 63 is attached to the lower portion 63 by using a fastener such as a resin rivet v5 that can be attached and detached by hand. It is configured to be in the covered state (G) by being fixed to the edge of the bottom wall 7. In this lid-attached state (G), a gap S4 for wiring insertion is formed between the lid wall body main body 61 and the bottom walls 71 and 82, for example, the wiring C on the lower bottom wall 7. Can be routed in various ways, such as guiding the wiring to the individual outlet 16 through the gap S4 and the sideways wiring insertion portion 6a.

Here, FIG. 1 is a perspective view showing the table T, and FIG. 2 is a perspective view of the table T as viewed from the bottom surface side. In FIG. 2, one of the lid wall bodies 6 is removed to show the duct main body 5. 3 to 6 are a plan view, a front view, a side view, and a bottom view showing the table T, respectively. FIG. 7 is a perspective view showing a state in which the top plate main bodies 11 and 12 and the lid wall body 6 on one half side of the table T are removed to make the duct main body 5 visible. 8 to 12 are a plan view, a front view, a bottom view, a left side view, and a right side view showing the wiring duct 4, respectively. In FIG. 8, the legs 2A and 2B are shown by imaginary lines. 13 is an enlarged cross-sectional view taken along line AA in FIG. 8, and FIG. 14 is an enlarged cross-sectional view taken along line BB in FIG. In addition, in FIGS. 13 and 14, the top plate 1 and the screws v1 to v4 are shown by imaginary lines. FIG. 15 is an overall perspective view showing the wiring duct 4, and FIG. 16 is an exploded perspective view showing the wiring duct 4. FIG. 17 is a perspective view showing the top plate support frame 13 and the wiring duct 4 in an enlarged manner by removing the top plate main bodies 11 and 12 on one half side of the table in order to show the top plate support frame 13 and the wiring duct 4 in an easy-to-understand manner. FIG. 18 is an enlarged perspective view showing a state in which the wiring holding portion 3 holds the head portion C2 of the wiring C, and FIG. 19 is an enlarged perspective view showing a state in which the wiring C is pulled out. In addition, in FIGS. 15 and 17, the resin rivet v5 that anchors the lid wall body 6 to the lower bottom wall 7 is omitted.

With such a configuration, the end of the wiring C arranged under the top plate 1 is detachably held by the wiring holding portion 3 provided under the opening 1a, so that the opening is open. By opening 1a, the head C2 of the desired wiring C can be easily found and pulled up. Moreover, when the head C2 of the selected wiring C is lifted and led out from the opening 1a onto the top plate 1, the cable C1 connected to the head C2 also follows the cable C1 from the opening 1a to the slit 1s. It enters and is pulled out on the top plate 1. Therefore, the opening 1a may be of the minimum size necessary for pinching and lifting the head C2, and the slit 1s may be narrow enough to allow the cable C1 to pass through. Therefore, it is possible to quickly select the desired wiring C and pull it out to a free position on the top plate 1 without increasing the size of the openings 1a and without increasing the number of openings 1a.

In this embodiment, the wiring C connected to the monitor (not shown) arranged on one end side of the table T is guided through the underfloor into the cavity 2B0 of the intermediate leg body 2B, and is provided in the upright wall 2B3 from the inside of the cavity 2B0. It is guided to the guide space 4T above the wiring duct 4 by passing through the opening 2B4. Then, the wiring C guided to the upper guide space 4T is guided to the wiring holding portion 3 provided on the other end side of the table T along the upper bottom wall 8, and the head C2 of the wiring C is connected to the wiring. It is held by engaging with a desired notch 31a of the holding portion 3. Therefore, by pulling up the head C2 of the wiring C from the opening 1a and allowing the cable C to enter the slit 1s as described above, the cable C can be guided to a free position on the other half of the table T. .. Therefore, a video conference, a presentation, or the like can be appropriately performed by connecting the connector C21 of the wiring C to a personal computer or the like mounted on one half of the table T on the opposite side of the monitor. The situation is the same for one half of the monitor side, and it goes without saying that the wiring C taken out from the opening on the monitor side can be guided to a free position on the top plate 1.

In this embodiment, the wiring C of the electric power system is guided from under the floor to the guide space 4S under the wiring duct 4 through, for example, the cavity 2B0 of the intermediate leg 2B, and the gap is provided from the guide space 4S below. It is connected to the individual outlet 16 after being guided under the top plate 1 through S4 and the sideways wiring insertion portion 6a. The video system wiring and the power system wiring C described above may be connected so as to be separable by an outlet, a connector, or the like in the middle. In that case, the outlet or the like may be connected to the bottom wall 7 of the wiring duct 4. 8 Placed on top. Further, although the wirings are drawn linearly in the illustrated example, it is a matter of course that the wirings are arranged after having an extra length portion such as meandering on the bottom walls 7 and 8.

The present invention is not limited to the embodiment described above.

For example, in the above-described embodiment, the embodiment in which the wiring duct is provided on the lower side of the top plate has been described, but the present invention can be applied to the one without the wiring duct. In that case, it is conceivable that one end of the wiring suspended under the top plate by a hook or the like is detachably held by the wiring holding portion provided under the opening.

Further, in the above embodiment, not only the wiring duct is provided under the top plate, but also the case where the wiring duct is provided with a plurality of guide spaces partitioned in the vertical direction has been described, but the wiring duct is one type. It may be provided with a guide space.

Further, in the above-described embodiment, the wiring head provided with the connector and the locking collar has been described, but when the connector has a width dimension larger than the outer diameter of the cable, the locking collar is described. Can be omitted. However, if the locking collar is provided and the locking collar is circular, it is possible to reliably prevent the head from coming off the notch no matter how the cable is twisted. can. Further, the cutout portion may be a single one, but if a plurality of the cutout portions are provided in parallel, a plurality of types of wiring can be held side by side, so that further improvement in convenience can be achieved.

Further, the wiring holding portion is not limited to the one having a notch for locking the head of the wiring, but any wiring holding portion can be used as long as one end of the wiring can be detachably held. You may.

Further, in the above-described embodiment, the case where the brush-shaped elastic closing member is provided in the slit has been described, but the present invention is not necessarily limited to such a member, and the elastic closing member is omitted. , The elastic closing member can be variously deformed, such as making it a long rubber one instead of a brush-like one.

Then, in the above-described embodiment, depending on the total length of the cable C, there may be a problem that it is difficult to guide the cable C to an arbitrary position on the top plate main body 11 at the end portion. The cable C may be stored in the opening 1a as if it were wound around, in other words, the extra length of the cable C may be stored in the opening 1a. In the case of adopting a mode in which the extra length of the cable C is stored in the opening 1a, for example, a mode in which the extra length of the cable C is stored in the opening 1a in the manner of winding the above-mentioned wiring. The wiring holding portion does not have to have a structure in which one end of the wiring can be detached, and may be any one as long as at least one end of the wiring can be taken out and held. Further, in order to solve the above-mentioned problem, the position of the opening 1a may be set near the side edge of the table T.

In addition, various modifications may be made as long as the gist of the present invention is not impaired.

T ... Furniture with top plate (table)
1 ... Top plate 1a ... Opening 1s ... Slit 3 ... Wiring holding part C ... Wiring

Claims (12)

An opening penetrating the top plate, a slit penetrating the top plate having one end continuous with the opening, and wiring provided below the opening and arranged under the top plate. It is equipped with a wiring holding part that holds one end detachably, and also
Furniture with a top plate provided with an elastic closing member in the slit, which is always closed and elastically deformed to allow the passage of wiring only when the wiring is inserted. An opening penetrating the top plate, a slit penetrating the top plate having one end continuous with the opening, and wiring provided below the opening and arranged under the top plate. Furniture with a top plate that is provided with a wiring holding part that holds one end detachably, and the slit is narrow enough to allow the wiring cable to pass through . The furniture with a top plate according to claim 1 or 2 , wherein a wiring duct for guiding the wiring is provided on the lower side of the top plate. A wiring duct for guiding the wiring is provided on the lower side of the top plate, and the wiring duct is provided with a plurality of guide spaces partitioned in the vertical direction, and the uppermost guide space is provided with the opening and the opening. The furniture with a top plate according to claim 1, 2 or 3 facing the slit . The furniture with a top plate according to claim 4 , wherein the wiring holding portion is arranged at a position corresponding to the guide space at the uppermost stage . The wiring includes a head including a connector at one end of the cable, and the wiring holding portion has an upright wall, which is opened upward by the upright wall and is larger than the outer diameter of the cable and said. The furniture with a top plate according to claim 5 , wherein a notch having a width dimension smaller than that of the head is formed . The furniture with a top plate according to claim 6 , wherein the wiring holding portion is formed by forming a plurality of the cutout portions in parallel on the upright wall . The furniture with a top plate according to claim 6 or 7, wherein the head includes a connector connected to one end of the cable and a locking collar provided in the vicinity of the connector . An opening penetrating the top plate, a slit penetrating the top plate having one end continuous with the opening, and wiring provided below the opening and arranged under the top plate. It is provided with a wiring holding part that holds at least one end so that it can be taken out.
Furniture with a top plate provided with an elastic closing member in the slit, which is always closed and elastically deformed to allow the passage of wiring only when the wiring is inserted. An opening penetrating the top plate, a slit penetrating the top plate having one end continuous with the opening, and wiring provided below the opening and arranged under the top plate. Furniture with a top plate that is provided with a wiring holding part that holds at least one end so that it can be taken out, and the slit is narrow enough to allow the wiring cable to pass through. 15. The furniture with a top plate according to 5, 6, 7, 8, 9 or 10. The furniture with a top plate according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 or 11, wherein the opening is provided so as to be offset in the longitudinal direction from the center of the top plate. ..

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