JP6728627B2 - Furniture with top plate - Google Patents

Description

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

BACKGROUND ART Conventionally, various tables are known in which a wiring insertion window for inserting wiring is formed in a top plate, and a wiring cover for covering the wiring insertion window is provided in the wiring insertion window so as to be detachable and openable/closable. (For example, see Patent Document 1). In this type of table, there is a table in which a gap for inserting a wire is formed between the edge of the wire cover and the opening edge of the wire insertion window even when the wire cover is attached.

However, the conventional table has a structure in which the gap is formed only in a single predetermined mode, and the mode of the gap cannot be changed in accordance with various usage modes. It was

The above circumstances are not limited to the table, and the same applies to furniture having a top plate in general.

JP, 2014-121650, A

The present invention has been made in view of the above circumstances, and at least provides a furniture with a ceiling plate configured to be able to change the form of the gap formed between the wiring insertion window and the wiring cover. is there.

That is, the present invention has the following configuration.

The invention according to claim 1 is a wiring cover arranged in a wiring insertion window in a state in which a wiring insertion gap is formed between a top plate having a wiring insertion window and an opening edge of the wiring insertion window. And a cover support mechanism for supporting the wiring cover so that the wiring cover can be opened and closed with respect to the top plate, wherein the cover support mechanism is a first fixed arrangement in the wiring insertion window, A second pivot portion, and a supported portion provided on the wiring cover and selectively supported by the first and second pivot portions, wherein the wiring cover is the first pivot portion. It is configured to be rotatable between an open position which is supported by a support or the second pivotal support and stands upright with respect to the top plate, and a closed position which assumes a horizontal posture similar to that of the top plate. , in the case where the was supported supported portion to the first pivot portion, wherein in the case where is supported supported portion to the second pivot portion, and the opening edge of the outer edge and the wiring insertion window of the wiring cover The furniture with a ceiling plate configured so that the shapes of the gaps formed between them are different from each other.

According to a second aspect of the present invention, when the cover support mechanism causes the supported portion of the wiring cover to be supported by the first pivotally supporting portion, the second pivotally supporting portion causes the second end of the wiring cover to rotate. When the supported portion of the wiring cover is supported by the second pivotal support portion, the first pivotal support portion locks the rotation end side of the wiring cover. The furniture with a ceiling plate according to claim 1, which is configured so as to exhibit a function as a stopper.

According to a third aspect of the present invention, the cover support mechanism is provided at a pair of left and right bases provided on the wiring insertion windows at both side portions of the wiring cover, and one end side in the front-rear direction of each of the bases. The first pivotal support part, the second pivotal support part provided on the other end side in the front-rear direction of each base, and the supported pair forming a left-right pair provided near one end edge part of the wiring cover. The furniture with a ceiling plate according to claim 1 or 2, further comprising a section.

The invention according to claim 4 is provided with two sets of combination structures of the wiring cover and the cover support mechanism, and the one combination structure is arranged in one half of the wiring insertion window. The furniture with a ceiling plate according to claim 3, wherein the other combination structure is arranged on the other half of the wiring insertion window.

According to a fifth aspect of the present invention, the two sets of combined structures are symmetrically arranged in the wiring insertion window, and the supported portion provided on one edge side of the wiring cover is provided. In a state of being supported by each of the first pivot portions , the gap is formed between the other end edge of each wiring cover and an opening edge of the wiring insertion window, and the supported portion is connected to the second portion . 5. The furniture with a ceiling plate according to claim 4, wherein the gap is formed between the other end edges of the wiring covers in a state of being supported by the respective pivotal support portions.

The invention according to claim 6 is configured such that a gap that is always open is formed between the left and right end edges of the wiring cover and the opening edge of the wiring insertion window. It is a furniture with a board.

According to a seventh aspect of the present invention, the first and second pivotally supporting portions are cantilevered shafts, and the supported portion is a bearing member that is elastically fitted onto the cantilevered shaft. The furniture with a ceiling plate according to 2, 3, 4, 5 or 6.

According to an eighth aspect of the present invention, the first and second pivotally supporting portions are cantilevered shafts, and the supported portion is a bearing member elastically fitted on the cantilevered shaft. The wiring cover is provided with grooves on both side edges that are continuous with the bearing member and that are slidable with the first cantilever shaft or the second cantilever shaft. It is a furniture with a top plate according to 4, 5, 6 or 7.

In the invention according to claim 9, the first and second pivotally supporting portions are cantilevered shafts, and the supported portion is a bearing member that is elastically fitted onto the cantilevered shaft. One bearing member and the other bearing member are provided near one end edge side and the other end edge side in both side edge portions of the wiring cover, and the wiring cover includes the one bearing member and the other bearing member. The first cantilevered shaft or the second cantilevered shaft is provided with a groove configured to be slidable between the first and second cantilevered shafts. It is the furniture with the top plate described.

As described above, according to the present invention, it is possible to provide the furniture with a ceiling plate in which the form of the gap formed between the wiring insertion window and the wiring cover can be changed.

The perspective view which shows one Embodiment of this invention. The perspective view in the embodiment. The partial expanded perspective view in the embodiment. The disassembled perspective view of the principal part in the same embodiment. The partial expanded top view of the principal part in the same embodiment. FIG. 6 is a sectional view taken along line U-U in FIG. 5. The perspective view of the principal part in the embodiment. The partial expanded sectional view of the principal part in the same embodiment. FIG. 9 is an enlarged sectional view of a Z portion in FIG. 8. The partial expanded top view of the principal part in the same embodiment. FIG. 11 is a sectional view taken along line VV in FIG. 10. The perspective view of the principal part in the embodiment. The partial expanded sectional view of the principal part in the same embodiment. The exploded perspective view seen from the bottom side for explaining other embodiments.

An embodiment of the present invention will be described below with reference to FIGS. In this specification, for convenience of description, the X direction shown in FIG. 1 is referred to as the front-back direction, and the Y direction shown in FIG. 1 is referred to as the left-right direction.

In this embodiment, the present invention is applied to a table A that is a furniture with a ceiling plate that is preferably used in an office or the like. The table A is preferably used, for example, in a work form using an electronic device such as a personal computer that requires power supply on the top 1.

The table A is a state in which a wiring insertion gap S is formed between a top plate 1 having a wiring insertion window 11 mainly for inserting wirings of an electronic device and an opening edge K of the wiring insertion window 11. The wiring cover 2 is provided in the wiring insertion window 11 and the cover support mechanism 3 for supporting the wiring cover 2 with respect to the top plate 1 so that the wiring cover 2 can be opened and closed.

The top plate 1 has a substantially square shape in a plan view, and has the wiring insertion window 11 in the center thereof. The wiring insertion window 11 has a substantially square shape in a plan view, and a screw hole h1 is formed in a portion of the opening end face near the lower surface side of the top plate 1 in association with both left and right end edges of the wiring insertion window 11. The mounting pedestal 12 it has is recessed.

In this embodiment, the table A includes two sets of combined structures Ca and Cb of the wiring cover 2 and the cover support mechanism 3. That is, one combination structure Ca is arranged on one half 11a of the wiring insertion window 11, and the other combination structure Cb is arranged on the other half 11b of the wiring insertion window 11. The one combined structure Ca and the other combined structure Cb are symmetrically arranged in the wiring insertion window 11 in the front-rear direction.

Hereinafter, the wiring cover 2 forming the combined structures Ca and Cb will be described.

The wiring cover 2 includes a ceiling wall 21 having a substantially rectangular shape in a plan view, a hanging wall 22 extending downward from one edge j1 of the ceiling wall 21, and a reinforcing rib 23 provided on the lower surface of the ceiling wall 21. And is integrally formed of synthetic resin. The wiring cover 2 has an open position which is supported by the first cantilever shaft D or the second cantilever shaft E and stands upright with respect to the top plate 1, and a closed position which assumes a horizontal posture similar to that of the top plate 1. It is configured to be rotatable between. A pair of bearing members F provided on the top wall 1 are provided near the one end edge j1 on the lower surface of the top wall 21 so as to be laterally distributed. In other words, the bearing members F are arranged in pairs on both sides of the ceiling wall 21 in the vicinity of the hanging wall 22.

Next, the cover support mechanism 3 forming the combined structures Ca and Cb will be described.

The cover support mechanism 3 is provided on the base end portion of the wiring cover 2 and the first and second cantilever shafts D and E that are first and second pivotal support portions fixedly arranged in the wiring insertion window 11. The first and second cantilever shafts D and E are provided, and the bearing member F is a supported portion. Then, the cover support mechanism 3 performs the wiring in the case where the bearing member F is supported by the first cantilever shaft D and in the case where the bearing member F is supported by the second cantilever shaft E. The shape of the gap S formed between the outer edge J of the cover 2 and the opening edge K of the wiring insertion window 11 is different from each other.

That is, in a state where the bearing members F provided on the one edge j1 side of the wiring cover 2 are respectively supported by the first cantilever shafts D, as shown in FIGS. The gap S(s1) is formed between the other edge j2 of 2 and the opening edge K of the wiring insertion window 11. Further, in a state in which the bearing member F is supported by the second cantilever shaft F, respectively, as shown in FIGS. 10 to 13, the gap S( is formed between the other end edges j2 of the wiring covers 2. s2) is formed. It should be noted that a gap S(s3) that is always open is formed between the left and right end edges j3 of the wiring cover 2 and the opening edge K of the wiring insertion window 11.

When the bearing member F of the wiring cover 2 is supported by the first cantilever shaft D, the cover support mechanism 3 has the second cantilever shaft E at the closed end side of the wiring cover 2 in the closed position. That is, it is configured so that it can exhibit a function as a stopper for locking the vicinity of the other edge j2. Further, when the bearing member F of the wiring cover 2 is supported by the second cantilever shaft E, the cover support mechanism 3 rotates the wiring cover 2 when the first cantilever shaft D is in the closed position. It is configured so that it can function as a stopper that locks the end side, that is, the vicinity of the other end edge j2.

More specifically, the cover support mechanism 3 includes a pair of left and right bases 4 provided on the wiring insertion window 11 at both sides of the wiring cover 2 and one of the bases 4 on one side in the front-rear direction. The first cantilever shaft D provided, the second cantilever shaft E provided on the other end side in the front-rear direction of each base 4, and the one end edge j1 of the wiring cover 2 are provided. A pair of left and right bearing members F are provided, and each of the bases 4 is attached to the attachment base 12 of the top plate 1 using a screw v1.

The base 4 includes a first block 41 that supports the first cantilever shaft D, a second block 42 that supports the second cantilever shaft E, and the first and second blocks 41, 42. The connecting portion 43 for connecting is provided, and a screw insertion hole h2 for inserting the screw v1 is formed in the connecting portion 42. The connecting portion 43 has a shape that can be fitted to the mounting base 12. Inner end surfaces of the first and second blocks 41, 42 are located inward of the inner end surface of the connecting portion 43, and the wiring is provided between the first and second blocks 41, 42. Spaces are formed on both sides of the cover 2 that communicate with the gap S(s3) that is always open. In addition, the first and second blocks 41 and 42 are provided with protrusions t1 and t2 for restricting a rotation range that are engaged with a portion of the wiring cover 2 in the open position on the side of one end edge j1. ..

As shown in FIG. 9, the first cantilever shaft D is provided so as to project from the inner end surface of the first block 41 in the base 4, and has a large diameter portion d1 and a small diameter portion d2 in the circumferential direction. They are provided adjacent to each other.

The second cantilevered shaft E is provided on the inner end surface of the second block 42 in the base 4 so as to project, and the large diameter portion d1 and the small diameter portion d2 are provided adjacent to each other in the circumferential direction. is there. The first cantilevered shaft D and the second cantilevered shaft E have a front-rear symmetrical shape.

The bearing member F is provided on both left and right edges of the lower surface of the wiring cover 2, and has a toe f11 on the small diameter portion d2 of the first cantilever shaft D or the small diameter portion e2 of the second cantilever shaft E. And a portion from the small diameter part d2 of the first cantilever shaft D to the large diameter part d1 or the small diameter part e2 of the second cantilever shaft E from the small diameter part e2. An elastic claw f2 in which a toe f21 is engaged is provided at a portion reaching the portion e1, and the locking wall f1 and the elastic claw f2 cooperate with each other to provide the first cantilever shaft D or the second cantilever shaft. The cantilevered shaft E is rotatably enclosed. The locking wall f1 and the elastic claw f2 are integrally formed on the lower surface of the wiring cover 2. When the wiring cover 2 is at the open position, the toe f21 of the elastic claw f2 is attached to the small diameter portion d2 of the first and second cantilever shafts D and E, and at the boundary with the large diameter portion d1. It is adapted to be locked at the step formed. This prevents the wiring cover 2 in the open position from smoothly transitioning to the closed position.

The second cantilever shaft E that functions as a stopper or the first cantilever shaft D that functions as a stopper is elastically contacted to both sides of the lower surface of the wiring cover 2 on the side of the other edge j2. An auxiliary elastic claw G is provided. The auxiliary elastic claw G is for keeping the wiring cover 2 click-stopped at the closed position.

On the lower surface of the top plate 1 described above, a pair of first reinforcing beams 5 extending in the front-rear direction and a pair of second reinforcing beams 6 extending in the left-right direction surround the wiring insertion window 11. It has been fastened. Then, legs 7 for supporting the top plate 1 in relation to the first reinforcing beam 5 are provided.

The leg 7 includes a bracket 71 attached to the top plate 1 while engaging with the first reinforcing beam 5, and a leg body 72 fixed to the bracket 71 and extending vertically. is there.

Reference numeral 44 in FIG. 4 is a cosmetic cap that is fitted from above onto the first block 41 to adjust the shape of the gap S. Further, reference numeral 8 is a cover frame 8 for concealing the edge end surface of the wiring insertion window 11 of the top plate 1. The cover frame 8 is fitted to the outer peripheries of the four bases 4 and attached to the wiring insertion window 11. Reference numeral 9 is a wiring duct that is located below the wiring insertion window 11 and is attached to the lower surface of the top plate 1. In the wiring duct 9, a device for supplying electricity, wiring, etc. can be arranged on the horizontal wall 91.

As described above, in the table A according to the present embodiment, the wiring insertion gap S is formed between the top plate 1 having the wiring insertion window 11 and the opening edge K of the wiring insertion window 11. The wiring cover 2 is provided in the wiring insertion window 11, and the cover support mechanism 3 that supports the wiring cover 2 with respect to the top plate 1 so that the wiring cover 2 can be opened and closed. The cover support mechanism 3 includes first and second cantilevered shafts D and E fixedly arranged in the wiring insertion window 11, and the first and second cantilevered shafts D provided on the wiring cover 2. , E, and a bearing member F that is selectively supported by E, and a case where the bearing member F is supported by a first cantilever shaft D and a case where the bearing member F is a second cantilever shaft. The shape of the gap S formed between the outer edge J of the wiring cover 2 and the opening edge K of the wiring insertion window 11 is different from that in the case of being supported by E. Therefore, it is possible to provide a table in which the form of the gap S formed between the wiring insertion window 11 and the wiring cover 2 can be changed.

That is, when the bearing member F of the wiring cover 2 is supported by the first cantilever shaft D, as shown in FIGS. 1 to 10, the other end j2 of the wiring cover 2 and the wiring insertion window 11 are formed. Gaps S (s1, s3) are formed between the opening edge K and the left and right side end edges j3 of the wiring cover 2 and the opening edge K of the wiring insertion window 11, respectively, and are generally plan view. The U-shaped gap S is formed. In addition, in this embodiment, two sets of combination structures Ca and Cb of the wiring cover 2 and the cover support mechanism 3 are provided, and one half of the wiring insertion window 11 has one half of the combination structure. The body Ca is arranged, and the other combination structure Cb is arranged on the other half 11b of the wiring insertion window 11, and both combination structures Ca and Cb are arranged symmetrically in the front-rear direction. Therefore, between the two sets of combined structures Ca and Cb and the wiring insertion window 11, there is formed a square-shaped gap S formed by two continuous U-shaped gaps (hereinafter, The arrangement mode of the wiring cover 2 is referred to as a "square-shaped gap forming type". In the square-shaped gap forming type, the rotating ends of both wiring covers 2 are arranged close to each other, and the base end portions of both wiring covers 2 are arranged so as to be spaced apart from each other to form an inward opening mode. ..

On the other hand, when the bearing member F of the wiring cover 2 is supported by the second cantilever shaft E, as shown in FIGS. 11 to 13, between the other end edges j2 of the wiring cover 2, and A gap S (s2, s3) is formed between each of the left and right end edges j3 of the wiring cover 2 and the opening edge K of the wiring insertion window 11, and the gap S generally has an H-shape in plan view. (Hereinafter, this arrangement of the wiring cover 2 is referred to as "H-shaped gap forming type"). In the H-shaped gap forming type, the base end portions of both wiring covers 2 are arranged close to each other, and the pivot ends of both wiring covers 2 are arranged apart from each other to form an outward opening mode. ..

As described above, in the case of the table A according to the present embodiment, the shapes of the gap S between the wiring cover 2 and the wiring insertion window 11 at the closed position are different from each other, that is, the square-shaped gap formation type and the H-shaped gap formation type. Since it can be changed to a character-shaped gap forming type, a suitable type can be selectively used according to the usage mode of the table A.

When the cover support mechanism 3 supports the bearing member F of the wiring cover 2 on the first cantilever shaft D, the second cantilever shaft F locks the rotating end side of the wiring cover 2. It can function as a stopper. On the other hand, when the bearing member F of the wiring cover 2 is supported by the second cantilever shaft E, the cover supporting mechanism 3 causes the first cantilever shaft D to move the rotation end side of the wiring cover 2 toward the rotating end side. It can function as a stopper for locking. Therefore, the first and second cantilevered shafts D and E not only perform the function of the rotating shaft of the wiring cover 2, but also function as the stopper on the rotating end side of the wiring cover 2. It is a reward.

A cover support mechanism 3 is provided on the wiring insertion window 11 at both side portions of the wiring cover 2, and a pair of left and right bases 4 and the first cantilever provided on one end side of each of the bases 4 in the front-rear direction. The shaft D, the second cantilever shaft E provided on the other end side of each base 4 in the front-rear direction, and the pair of left and right bearing members provided near one end edge portion of the wiring cover 2. With F and. Therefore, since the base 4 is provided with the first and second cantilevered shafts D and E, the wiring insertion window 11 is designed to be provided with the first and second cantilevered shafts D and E. The degree of freedom is excellent.

Two sets of combined structures Ca and Cb are provided, and these are arranged symmetrically in the wiring insertion window 11 in the front-rear direction. Then, in a state where the bearing members F provided on the one edge j1 side of the wiring cover 2 are supported by the first cantilever shafts D, respectively, the other edge j2 of each wiring cover 2 is supported. And a gap S (s1, s3) is formed between the wiring insertion window 11 and the opening edge K of the wiring insertion window 11, and the bearing members F are supported by the second cantilever shafts D, respectively. The gap S(s2) is formed between the other edge j2 of the cover 2. Therefore, the shape of the gap S between the wiring cover 2 and the wiring insertion window 11 at the closed position is different from each other, that is, two sets of the combined structures Ca and Cb are arranged to form a square-shaped gap. Type and H-shaped gap forming type can be changed.

A gap S(s3) that is always open is formed between the left and right edges j3 of the wiring cover 2 and the opening edge K of the wiring insertion window 11. For this reason, since there is a gap S(s3) that is always open and does not need to move the wirings when the wiring cover 2 is replaced, it is convenient for the work.

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

In the above-described embodiment, a mode in which two wiring covers are used, that is, one in which one and the other of the combination structures are arranged has been described, but the present invention is not limited to this, and for example, the wiring cover It may be a mode in which only one is used, that is, one in which only one combined structure is used. Needless to say, the location of the combined structure is not limited to the central portion of the top plate.

Here, in FIG. 14, a notch-shaped wiring insertion window 11 is provided at the edge 1e of the top plate 1, and the wiring cover 2 and the cover support mechanism 3 as a combined structure are arranged in the wiring insertion window 11. Is shown. Even with such a structure, the wiring cover can be used when the bearing member F is supported by the first cantilever shaft D and when the bearing member F is supported by the second cantilever shaft E. Since the shape of the gap S formed between the outer edge J of No. 2 and the opening edge K of the wiring insertion window 11 can be configured to be different from each other, the intended purpose can be achieved. Become. In the example of FIG. 14, between the opening edge K of the wiring insertion window 11 and one end edge j1 of the wiring cover 2, and between the opening edge K of the wiring insertion window 11 and the left and right end edges j3 of the wiring cover 2. Gaps (s1, s3) are formed between them. In addition, in the description of the other embodiments, the same or corresponding configurations will be denoted by the same reference numerals, and detailed description thereof will be omitted.

Various shapes of the first and second pivot portions and the supported portion can be adopted. For example, the first and second pivot portions may be bearing members and the supported portion may be a cantilever shaft.

The wiring cover may have a structure capable of sliding movement with respect to the first and second pivot portions. As a structure of such a cover support mechanism, for example, the following may be considered.

That is, the first and second pivotally supporting portions provided on the base are each a cantilever shaft, and the supported portion provided on the wiring cover is a bearing member capable of holding the cantilever shaft. Here, the bearing member is provided at each of two side edge portions of the wiring cover. Specifically, the wiring cover includes one bearing member and the other bearing member in the vicinity of one edge side and the vicinity of the other edge side of both side edge portions. Thus, the wiring cover is configured such that the first cantilever shaft or the second cantilever shaft is slidable between the one bearing member and the other bearing member at both side edge portions thereof. A groove (long groove) is provided. The groove is continuous with the one and the other bearing members. The one bearing member and the other bearing member are capable of moderating engagement with the first and second cantilever shafts, and can rotatably hold the first and second cantilever shafts. Is configured.

In such a case, for example, the wiring cover is set upright with respect to the top plate, and in this state, the first or second cantilever shaft engaged with one or the other bearing member By sliding the inside, the wiring cover can be moved downward in the upright state (in the open position).

In the above-mentioned specification, for convenience of description, the X direction shown in FIG. 1 is called the front-back direction, and the Y direction shown in FIG. 1 is called the left-right direction. However, the Y direction is the front-back direction, and the X direction is the left-right direction. It may be configured as.

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

1... Top plate 2... Wiring cover 3... Cover support mechanism 11... Wiring insertion window A... Table (furniture with top plate)
D: First cantilever shaft (first pivotal support)
E... Second cantilever shaft (second pivot)
F... Bearing member (supported portion)
S... gap

Claims (9)

A top plate having a wiring insertion window, a wiring cover arranged in the wiring insertion window with a gap for wiring insertion formed between the opening edge of the wiring insertion window, and the wiring cover A furniture with a top plate that includes a cover support mechanism that supports opening and closing operations with respect to
The cover support mechanism includes first and second pivotally-supporting parts fixedly arranged in the wiring insertion window, and supported parts provided on the wiring cover and selectively supported by the first and second pivotally-supporting parts. And the wiring cover is supported by the first pivotal support portion or the second pivotal support portion and stands upright with respect to the top plate, and a horizontal posture similar to the top plate. Is configured to be rotatable between a closed position and
When the supported portion is supported by the first pivotal portion and when the supported portion is supported by the second pivotal portion, the outer edge of the wiring cover and the opening edge of the wiring insertion window Furniture with a ceiling plate configured such that the shapes of the gaps formed therebetween are different from each other. When the cover support mechanism causes the supported portion of the wiring cover to be supported by the first pivotal support portion, the second pivotal support portion functions as a stopper that locks the rotating end side of the wiring cover. When the supported portion of the wiring cover is supported by the second pivotal support portion, the first pivotal support portion can exert a function as a stopper for locking the rotation end side of the wiring cover. The furniture with a ceiling plate according to claim 1, which is configured as follows. The cover support mechanism is positioned on both sides of the wiring cover, and is provided with a pair of left and right bases provided in the wiring insertion window; the first pivotal support portion provided on one end side in the front-rear direction of each of the bases; The second pivot support portion provided on the other end side in the front-rear direction of each base, and the supported portion forming a left-right pair provided in the vicinity of one end edge portion of the wiring cover. The furniture with a top plate according to Item 1 or 2. Two sets of combination structures of the wiring cover and the cover support mechanism are provided,
The top plate according to claim 3, wherein the one combination structure is arranged on one half of the wiring insertion window, and the other combination structure is arranged on the other half of the wiring insertion window. furniture. The two sets of combination structures are symmetrically arranged in the wiring insertion window, and the supported portions provided on one end edge side of the wiring cover are respectively supported by the first pivotal support portion. In this state, the gap is formed between the other end edge of each wiring cover and the opening edge of the wiring insertion window,
The top plate according to claim 4, wherein the gap is formed between the other end edges of the wiring covers in a state where the supported portions are supported by the second pivotally supporting portions , respectively. furniture. The furniture with a ceiling plate according to claim 5, wherein a gap that is always open is formed between the left and right end edges of the wiring cover and the opening edge of the wiring insertion window. The first and second pivotally supporting portions are cantilevered shafts, and the supported portion is a bearing member that is elastically fitted onto the cantilevered shafts. Furniture with a top plate according to 6. The first and second pivotally supporting portions are cantilevered shafts, and the supported portion is a bearing member that is elastically fitted onto the cantilevered shafts.
The wiring cover is provided with grooves on both side edges that are continuous with the bearing member and that are slidable with the first cantilever shaft or the second cantilever shaft. Furniture with a top plate according to 4, 5, 6 or 7. The first and second pivotally supporting portions are cantilevered shafts, and the supported portion is a bearing member that is elastically fitted onto the cantilevered shafts.
One bearing member and the other bearing member are provided in the vicinity of one end edge side and in the vicinity of the other end edge side of both side edge portions of the wiring cover,
The wiring cover is provided with a groove in which the first cantilever shaft or the second cantilever shaft is slidably arranged between the one bearing member and the other bearing member. Furniture with a top plate according to 1, 2, 3, 4, 5, 6, 7 or 8.

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