JP4069274B2 - Wiring box equipment - Google Patents

Description

  The present invention relates to a wiring box device that is installed in the back of a wall or in a double ceiling and accommodates a connecting portion between various wiring devices such as an outlet and wiring, and a connecting portion between wiring and wiring.

  As shown in FIGS. 9 to 11, this type of wiring box device 100 is embedded in concrete in a state in which it is attached to a rebar 101 or the like, which is a building structure, by a bar material 102, and various wiring such as an outlet. It is an apparatus used for accommodating a connecting portion between an instrument and a wiring and a connecting portion between the wiring and the wiring.

The wiring box device 100 described in Patent Document 1 is formed in a box shape that can be opened and closed from a wiring box 103 and a box cover 104. The wiring box device 100 has a feature that the box cover 104 can be attached to the wiring box 103 with one touch.
The wiring box device 100 includes a wiring box 103 having a bottomed box shape having an opening 105 and a box cover 104 attached to the wiring box 103 so as to close the opening 105. ing.

  Engaging protrusions 106 are provided around the opening 105 of the wiring box 103. In addition, a rib 107 is formed around the entire back surface of the box cover 104. As shown in FIG. 10, an engagement groove 108 is formed on the inner surface of the rib 107 to engage with an engagement protrusion 106 provided on the wiring box 103.

  In order to attach the box cover 104 to the wiring box 103, the box cover 104 faces the opening 105 of the wiring box 103, and the engagement protrusion 106 of the wiring box 103 matches the engagement groove 108 of the box cover 104. In this state, the box cover 104 can be attached to the wiring box 103 with a single touch by simply pushing the box cover 104 into the wiring box 103.

  Next, a case where the wiring box device 100 configured as described above is embedded in concrete will be described. First, as shown in FIG. 9, the wiring box 103 in a state before the box cover 104 is assembled is attached to the rebars 101 with the bar material 102. After that, as shown in FIG. 10, the knockout portion N of the wiring box 103 is punched, a male screw portion (not shown) of the connector 109 is inserted into the punching hole, and the male screw portion is inserted into the male screw portion from the inside of the wiring box 103. The lock nut 110 is screwed. As a result, the connector 109 is fixed to the wiring box 103 so that the side wall of the wiring box 103 is sandwiched between the connector 109 and the lock nut 110.

Next, the conduit 111 is inserted into the connector 109. Thereafter, the box cover 104 is attached so as to close the opening 105 of the wiring box 103. Then, as shown in FIG. 11, a pair of molds 112, 112 are erected so as to sandwich the wiring box device 100,
The wiring box device 100 is buried by placing concrete between the molds 112 and 112. Various wiring devices are arranged in the wiring box 103 from the opening 112 (shown in FIG. 9) of the box cover 104, and a cable (not shown) is inserted through the conduit 111 and wired. A wiring device is connected.

  By the way, in actual work, as shown in FIG. 10, after attaching the box cover 104 to the wiring box 103, it is noticed that the connector 109 and the lock nut 110 are forgotten to be attached to the wiring box 103, or an additional operation is performed. It may be necessary to install an additional connector 109 and lock nut 110 to draw the cable into the wiring box 103.

  In such a case, first, in the state shown in FIG. 10, after the box cover 104 is removed from the wiring box 103, another knockout portion N is punched to open a punching hole. Thereafter, the male screw portion of the connector 109 is inserted into the punched hole, and the lock nut 110 is screwed into the male screw portion from the inside of the wiring box 103. As a result, the connector 109 is fixed to the wiring box 103 so that the side wall of the wiring box 103 is sandwiched between the connector 109 and the lock nut 110.

  In the prior art described above, the box cover 104 is pushed into the wiring box 103 from the front side to forcibly engage the engaging groove 108 of the box cover 103 and the engaging protrusion 106 of the wiring box 103. Due to the structure, in order to remove the box cover 104 once engaged from the wiring box 103, the gap between the wiring box 103 and the box cover 104 from the back side of the wiring box 103 is shown in FIG. The engagement between the engagement protrusion 106 and the engagement groove 108 must be released by inserting the tip of the driver D and forcing it.

  However, in the conventional technology having such a structure, the engagement between the wiring box 103 and the box cover 104 must be strengthened in order to prevent the box cover 104 from being accidentally dropped from the wiring box 103. Therefore, as described above, when it is necessary to remove the box cover 104 from the wiring box 103, the box cover 104 cannot be easily removed from the wiring box 103, which hinders work. was there. In such a case, if the engagement projection 106 and the engagement groove 108 are forcibly disengaged, the wiring box device 100 itself engages with the engagement projection 106 and the engagement groove 108. There was a problem of damage at the joint.

  Further, in the above-described prior art, as described above, when the box cover 104 is attached to the wiring box 103 from the front side of the wiring box 103, while the box cover 104 is removed from the wiring box 103, the wiring box 103 is removed. The box cover 104 must be removed from the wiring box 103 by operating the driver D from the back side, as shown in FIGS. 9 to 11, but on the back side of the wiring box 103. Since the rebars 101 are assembled vertically and horizontally, the operator must insert the driver D through the gap between the rebars assembled vertically and horizontally and remove the box cover 104 from the wiring box 103. There was a problem that it was difficult to work.

  The present invention has been made in view of the above-described problems of the prior art, and an object of the present invention is to provide a wiring box device in which a box cover can be easily removed from a wiring box as required.

The invention according to claim 1 is a wiring box device comprising a box-shaped wiring box having an opening on one surface, and a box cover attached to the box to close the opening surface of the wiring box,
In the wiring box, a pair of first engaging portions and second engaging portions are provided to protrude independently from each other on the outside of the pair of side walls facing each other,
The box cover has a slide groove that engages with each of the first engaging portion and the second engaging portion, and a pair of first engaged portion and second engaged portion are spaced from the back surface. Each independently protruding,
The slide groove has an insertion port at one end and a stopper surface at the other end.
The box cover shifts the positions of the engaged parts and the engaging parts so that one of the first engaged part or the second engaged part is outside the pair of side walls facing the box. The box can be applied to the box opening surface at any position between the two engaging portions of the box, and can be applied to the opening surface of the box. When the part slides along the opening surface from the slide start position addressed to the insertion slot of the slide groove of the both engaged parts, the both engaging parts abut against the stopper surface, thereby One engaging part and a second engaging part are provided to be able to be attached to the box so as to engage the first engaged part and the second engaged part and close the opening,
The box cover is slid from a position attached to the wiring box to the slide start position, whereby the first engagement portion, the second engagement portion, the first engagement portion, and the second engagement portion. It is characterized in that it can be detached from the box to release the engagement with the engaging portion and open the opening.

  According to a second aspect of the present invention, in the first aspect of the present invention, the wiring box is installed in a wall, and the box cover attached to the wiring box connects the wiring device such as an outlet from the wall surface to the wall. It is characterized by having an opening for disposing in the wiring box.

The invention according to claim 3 is the invention according to claim 1, wherein the box cover is provided in a blank type that fully closes the opening surface of the wiring box,
In the state where the wiring box is installed in a double ceiling, the box cover is detachable to open and close the opening surface.

The invention according to claim 4 is the invention according to any one of claims 1 to 3,
Either one of the first engaged portion or the second engaged portion of the box cover has a bent portion along the corner portion of the cover and a slide stopper portion formed at a position sandwiching the bent portion. It is characterized by being provided.

The invention according to claim 5 is the invention according to any one of claims 1 to 4 ,
The box cover is slidable in the vertical direction with respect to the wiring box, the box cover slides downward to close the opening surface of the wiring box, and slides upward to open the opening surface of the wiring box. Is characterized by opening.

The invention according to claim 6 is the invention according to any one of claims 1 to 5 ,
A boss portion for attaching the box cover is provided on a pair of walls facing each other of the wiring box, and the box cover has the other boss portion formed from the wall on which one boss portion is formed. It is provided to be slidable toward the wall.

  According to the first aspect of the present invention, the box cover is in a state in which the positions of the both engaging portions and the both engaged portions are shifted to the opening surface of the wiring box, and the both engaging portions Slides along the opening surface from the slide start position addressed to the insertion slot of the slide groove of both engaged portions, and the both engaging portions abut against the stopper surface. It is attached to the wiring box to engage the engaged portion and close the opening.

  In addition, the box cover slides along the opening surface of the wiring box so that the engaged portion of the box cover is engaged with and disengaged from the engaging portion of the wiring box. Can be attached to and removed from the wiring box. Therefore, the box cover can be easily attached to and removed from the wiring box even if reinforcing bars and the like are assembled vertically and horizontally on the back side of the wiring box. In addition, the box cover can be easily attached to and removed from the wiring box as long as the box cover is narrow enough to slide on the opening side of the wiring box. Further, since the engaged portion and the engaging portion are engaged with each other while the box cover is slid along the opening surface of the wiring box, the engaged portion and the engaging portion are directed in the sliding direction. It becomes a structure to engage. In the case of such a form of engagement, since the engaged portion and the engaging portion are not elastically engaged, the present invention can also be applied to a wiring box and a box cover formed of an inelastic member. Is.

  According to invention of Claim 2, a wiring box is installed in a wall. A box cover is attached to the wiring box. An opening is formed in the box cover. A wiring device such as an outlet is disposed in the opening of the box cover from the front side of the wall.

  According to invention of Claim 3, the wiring box apparatus provided with the blank type box cover which fully closes the opening surface of a wiring box is installed in a double ceiling, Opening of the wiring box of this wiring box apparatus The face can be opened and closed within the double ceiling.

  According to the invention described in claim 4, the first engaging portion of the wiring box or the slide stopper portion provided on either the first engaged portion or the second engaged portion of the corner portion of the box cover is provided. The sliding of the box cover is regulated by hitting the second engaging portion.

According to the fifth aspect of the present invention, if the wiring box device is used by being embedded in concrete, the box cover is opened even if the weight of the box cover itself or a load due to concrete is applied to the box cover. The state where the face is closed is maintained.

According to the invention described in claim 6 , the box cover can slide from the wall on which one boss portion is formed toward the wall on which the other boss portion is formed.

1 to 7 show a first embodiment. 1 is an exploded perspective view of the wiring box device, FIG. 2 is a rear view of the box cover, FIG. 3 is a view of FIG. 2 viewed from the direction of arrow A, and FIG. 4 is a view of FIG. FIG. 5 is a diagram for explaining engagement / disengagement between the wiring box and the box cover, FIG. 6 is a diagram for explaining attachment of the wiring box and the box cover, and FIG. 7 is a diagram showing a state in which the wiring box device is buried in concrete. It is.

  As shown in FIG. 1, this wiring box device 1 is embedded in concrete in a state where it is attached to a rebar 101 or the like, which is a building structure, with a bar material 102, and connects a wiring device such as an outlet to the wiring. It is a device used when doing.

  The wiring box device 1 includes a wiring box 2 and a box cover 3. The wiring box 2 is formed in a box shape. The wiring box 2 and the box cover 3 are provided separately. As will be described later, the box cover 3 is configured to be slidable in the arrow direction (arrow α-β direction) with respect to the wiring box 2. The inside of the wiring box 2 is a connection space 5 for connecting a wiring device such as an outlet and the wiring, or connecting the wirings. The wiring box 2 and the box cover 3 can be formed of a synthetic resin.

Specifically, the wiring box 2 is opposed to the front end wall 6 and the rear end wall 7 that face each other along the sliding direction (arrow α-β direction) of the box cover 3 in a direction orthogonal to the sliding direction. A pair of side walls 8, 8 and a bottom wall 9 are provided, and a surface facing the bottom wall 9 is an opening surface 10. The opening surface 10 is opened and closed by the box cover 3 so as to be slidable.

  On the bottom wall 9 of the wiring box 2, a bar material insertion portion 2 a is formed through which a bar material 102 for attaching the wiring box 2 to the rebar rebar 101 is inserted. A knockout portion 11 is provided on the rear end wall 7 and the side wall 8 of the wiring box 2. This knockout portion 11 has a punched hole opened by punching as necessary. A connector 12 (shown in FIG. 6) is connected to the punched hole. The connector 12 is provided with a conduit K through which a wiring for connecting to a wiring device accommodated in the connection space 5 is inserted.

Returning to FIG. 1, the box cover 3 has a shape corresponding to the opening surface 10 of the wiring box 2 and a size capable of closing the opening 10.

The wiring box 2 is provided with first and second engaging portions 13 and 14, and the box cover 3 is provided with first and second engaged portions 15 and 16. The first and second engaging portions 13 and 14 and the first and second engaged portions 15 and 16 are slidably engaged. These first,
When the second engaging portions 13 and 14 and the first and second engaged portions 15 and 16 are slidably engaged, the box cover 3 can slide on the opening surface 10 of the wiring box 2. It can be opened and closed.

The first engaging portion 13 is provided outside the opening surface 10 of the wiring box 2, that is, at a position facing the two side walls 8, 8. The second engaging portion 14 is provided at a position facing the two side walls 8 of the wiring box 2. The first engaging portion 13 and the second engaging portion 14 are provided at intervals along the sliding direction of the box cover 3.

Further, as described above, the first engaged portion 15 provided on the box cover 3 protrudes from the back surface 3a of the box cover 3 so as to protrude from the corner of the box cover 3 as shown in FIG. Is provided. As shown in FIG. 3, the first engaged portion 15 includes a bent portion 17 that bends along the corner of the box cover 3, and a notch portion 18 that is formed at a position sandwiching the bent portion 17. A slide stopper portion 19 is provided. A bottomed slide groove 20 is formed by the notch 18 and the back surface 3 a of the box cover 3. The slide groove 20 has an insertion port 20a on one side along the sliding direction of the box cover 3 and a stopper surface 20b on the other side.

  As shown in FIG. 1, the second engaged portion 16 is provided at a position spaced from the first engaged portion 15 along the sliding direction of the box cover 3. As shown in FIG. 4, the second engaged portion 16 has a slide groove 21. The slide groove 21 has an insertion port 21a on one side along the sliding direction of the box cover 3, and a stopper surface 21b on the other side.

As shown in FIGS. 1 and 2, protrusions 22 and 23 are formed on the edge 3 b and the edge 3 c of the box cover 3 along the sliding direction of the box cover 3.

Here, as shown in FIG. 5, the first engagement portion 13 of the wiring box 2 slides in the slide groove 20 of the first engagement portion 15 of the box cover 3, and the second engagement of the box cover 3. The first engaging portion 14 of the wiring box 2 slides in the slide groove 21 of the portion 16, and the box cover 3 can slide relative to the wiring box 2 by the length of the slide grooves 20, 21. Here, as shown in FIG. 5, the insertion port 20a of the slide groove 20 of the first engaged portion 15 of the box cover 3 is addressed to the first engaging portion 13 of the wiring box 2, and further, the box The position where the insertion port 21a of the slide groove 21 of the second engaged portion 16 of the cover 3 is addressed to the second engaging portion 14 of the wiring box 2 is the slide start position.

  In the state shown in FIG. 5, the box cover 3 slides in the α direction, and the box cover 3 completely closes the opening surface 10 of the wiring box 2, that is, in the fully closed state, The first engaging portion 13 abuts against the stopper surface 20 b of the first engaged portion 15 of the box cover 3, and the second engaging portion 14 of the wiring box 2 is the stopper surface of the second engaged portion 16 of the box cover 3. Further, the rear end wall 7 of the wiring box 2 abuts against the slide stopper portion 19 of the first engaged portion 15 of the box cover 3. In addition, as shown in FIG. 5, the projections 22, 22 of the box cover 3 abut on the outside of the rear end wall 7 of the wiring box 2, and the projection 23 of the box cover 3 is the tip wall 6 of the wiring box 2. The box cover 3 is locked in a state in which the opening surface 10 is closed.

  As the box cover 3 slides in the closing direction, the protrusion 23 of the box cover 3 comes into contact with the outside of the tip wall 6 so as to get over the tip wall 6 of the wiring box 2, As the box cover 3 slides in the opening direction, the contact with the tip wall 6 is released so as to get over the tip wall 6 of the wiring box 2.

Stopper surfaces 20b, 21b of the first and second engaged portions 15, 16 and the slide stopper portion 1
9 and the projection 22 constitute the first closing lock portion according to claim 4. Further, the projection 23 constitutes a second closing lock portion according to claim 5. Further, the first,
The stopper surfaces 20b and 21b of the second engaged portions 15 and 16, the slide stopper portion 19, and the protrusions 22 and 23 constitute a closing lock portion according to claim 6.

Also, as shown in FIG. 1, the pair of bosses 2b and 2b are provided on the opposite side walls of the wiring box 2, that is, the front end wall 6 and the rear end wall 7 at positions facing each other, and screw holes are provided. 2c is formed. Also, the box cover 3, in a state in which the box cover 3 is fully closed the opening surface 10 of the wiring box 2, the screw insertion hole 3 d communicating with the screw hole 2 c are formed, the box cover 3 is wire The box 2 is screwed with a screw P.

Next, a case where the box cover 3 is attached to the wiring box 2 configured as described above will be described. First, as shown in FIG. 5, the first and second engaging portions 1 of the wiring box 2
3 and 14 and the first and second engaged portions 15 and 16 of the box cover 3 are shifted from each other, that is, the box cover 3 is placed on the opening surface 10 of the wiring box 2 at the slide start position. Apply. Next, when the box cover 3 is slid in the closing direction (arrow α direction) from this state, the first and second engaging portions 13 and 14 of the wiring box 2 are
It slides slightly while being engaged with the slide grooves 20 and 21 of the second engaged portions 15 and 16.

When the box cover 3 completely closes the opening surface 10 of the wiring box 2, the slide stopper portion 19 of the box cover 3 hits the rear end wall 7 of the wiring box 2, and the first and second of the box cover 3. The stopper surfaces 20 b and 21 b of the engaged portions 15 and 16 abut against the first and second engaging portions 13 and 14 of the wiring box 2. In this state, the protrusion 22 of the box cover 3 abuts the rear end wall 7 of the wiring box 2, and the protrusion 23 of the box cover 3 gets over the front end wall 6 of the wiring box 2 and Abuts outside. Thereby, the state in which the box cover 3 closes the opening surface 10 of the wiring box 2 is maintained.

  Next, the case where the opening surface 10 of the wiring box 1 is opened by sliding the box cover 3 from the state where the opening surface 10 of the wiring box 2 is closed by the box cover 3 will be described. In this case, when the operator picks one side of the box cover 3 with his hand and pushes the box cover 3 in the opening direction (arrow β direction), the protrusion 23 of the box cover 3 gets on the tip wall 6 of the wiring box 2. The opening surface 10 of the wiring box 2 is opened by sliding in the opening direction so as to exceed.

Next, as shown in FIG. 7, the case where such a wiring box apparatus 1 is embed | buried in concrete is demonstrated. As shown in FIGS. 6 and 7, it is assumed that the rebar 101, which is a building structure, is already provided. In this state, the bar material 102 is inserted into the bar material insertion portion 2a of the wiring box 2, and both ends of the bar material 102 are bound to the rebar rebar 101 or the like, whereby the wiring box 2 is connected to the rebar rebar 101 or the like. Fix it.

  Next, after knocking out the knockout portion 11 provided on the distal end wall 6 and the side wall 8 of the wiring box 2 as necessary, and opening the punched hole, the male hole of the connector 12 is inserted into the inner hole as shown in FIG. A screw portion (not shown) is inserted, and a lock nut 24 is screwed into the male screw portion from the inside of the wiring box 2. As a result, the connector 12 and the lock nut 24 fix the connector 12 to the wiring box 2 so that the rear end wall 7 of the wiring box 2 or the side wall 8 outside the figure is sandwiched. Thereafter, the box cover 3 is attached to the wiring box 2 as described above.

  Thereafter, if it becomes necessary to connect more conduits to the wiring device, the box cover 3 is slid with respect to the wiring box 2 and the box cover 3 is connected to the wiring box as described above. Remove from 2.

  After that, after knocking out the knockout portion 11 of another rear end wall 7 or the side wall 8 to open the punching hole, a male screw portion (not shown) of the connector 12 is inserted into the inner punching hole, A lock nut 24 is screwed into the male screw portion from the inside of the wiring box 2. Accordingly, the connector 12 and the lock nut 24 are fixed to the wiring box 2 so that the rear end wall 7 and the side wall 8 of the wiring box 2 are sandwiched between the connector 12 and the lock nut 24. Next, a conduit tube is provided through the connector 12. Then, the box cover 3 is screwed to the wiring box 2 with screws P.

  In the embodiment described above, the box cover 3 is slidably attached to and removed from the wiring box 2, and the opening surface 10 of the box cover 3 is closed and opened.

  In the prior art, as described in FIGS. 9 to 11, the box cover 3 must be removed from the wiring box 2 by the driver D, but in this embodiment, the box cover is removed. 3 can be easily removed by sliding it with respect to the wiring box 2.

Thereafter, a pair of molds 26 and 26 are erected at a position sandwiching the wiring box device 1, and concrete is poured between the molds 26 and 26 to embed the wiring box device 1 in the concrete. In this case, the box cover 3 is subjected to its own weight or a concrete load, but the weight and load are supported by the closing lock portion, so that the box cover 3 is detached from the wiring box 2. The situation is prevented.

  FIG. 8 shows a second embodiment in which the wiring box device 1 is provided in a double ceiling. In the second embodiment, the wiring box 2 is installed in a state where the back surface of the wiring box 2 is attached to the suspension bolt V attached between the lower surface of the floor (not shown) of the upper floor and the steel frame T. It is provided in the heavy ceiling. Then, after wirings are connected in the wiring box 2, the box cover 3 closes the wiring box 2. In the second embodiment, the box cover 3 does not have an opening, and a so-called blank type box cover 3 is slid with respect to the wiring box 2 so that the box cover 3 can be easily attached to the wiring box 2. In addition to being attachable and detachable, the same operational effects as in the first embodiment can be obtained.

  In the above embodiment, the first and second engaging portions 13 and 14 are provided in the wiring box 2, and the first and second engaged portions 15 and 16 are provided in the box cover 3. The second engaging portions 13 and 14 may be provided in the box cover 3, and the first and second engaged portions 15 and 16 may be provided in the wiring box 2.

It is a disassembled perspective view of a wiring box apparatus. (First embodiment) It is a reverse view of a box cover. (First embodiment) It is the figure which looked at FIG. 2 from the arrow A direction. (First embodiment) It is the figure which looked at FIG. 2 from the arrow B direction. (First embodiment) It is a figure explaining engagement / disengagement of a wiring box and a box cover. (First embodiment) It is a figure explaining attachment of a wiring box and a box cover. (First embodiment) It is a figure explaining engagement / disengagement of a wiring box and a box cover. (First embodiment) FIG. 8 is an exploded perspective view of the wiring box device. (Second Embodiment) It is a disassembled perspective view of the wiring box of a prior art. It is a figure explaining the effect | action of the wiring box of a prior art. It is a figure explaining the effect | action of the wiring box of a prior art.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wiring box apparatus 2 Wiring box 3 Box cover 10 Opening surface 13 First engaging part 14 Second engaging part 15 First engaged part 16 Second engaged part 22 Protrusion 23 Protrusion

Claims (6)

A wiring box device comprising a box-like wiring box having an opening on one surface, and a box cover attached to the box to close the opening surface of the wiring box,
In the wiring box, a pair of first engaging portions and second engaging portions are provided to protrude independently from each other on the outside of the pair of side walls facing each other,
The box cover has a slide groove that engages with each of the first engaging portion and the second engaging portion, and a pair of first engaged portion and second engaged portion are spaced from the back surface. Each independently protruding,
The slide groove has an insertion port at one end and a stopper surface at the other end.
The box cover shifts the positions of the engaged parts and the engaging parts so that one of the first engaged part or the second engaged part is outside the pair of side walls facing the box. The box can be applied to the box opening surface at any position between the two engaging portions of the box, and can be applied to the opening surface of the box. When the part slides along the opening surface from the slide start position addressed to the slide groove insertion port of the both engaged parts, the both engaging parts abut against the stopper surface, thereby One engaging part and a second engaging part are provided to be able to be attached to the box so as to engage the first engaged part and the second engaged part and close the opening,
The box cover is slid from a position attached to the wiring box to the slide start position, whereby the first engagement portion, the second engagement portion, the first engagement portion, and the second engagement portion. A wiring box device characterized in that it can be detached from the box to release the engagement with the engaging portion and open the opening.   The wiring box is installed in a wall, and the box cover attached to the wiring box has an opening for arranging a wiring device such as an outlet from the wall surface into the wiring box in the wall. Item 4. The wiring box device according to Item 1. The box cover is provided in a blank type that fully closes the opening surface of the wiring box,
The wiring box device according to claim 1, wherein the box cover is detachable to open and close the opening surface in a state where the wiring box is installed in a double ceiling.   Either one of the first engaged portion or the second engaged portion of the box cover has a bent portion along the corner portion of the cover, and a slide stopper portion formed at a position sandwiching the bent portion. The wiring box device according to claim 1, wherein a wiring box device is provided. The box cover is slidable in the vertical direction with respect to the wiring box, the box cover slides downward to close the opening surface of the wiring box, and slides upward to open the opening surface of the wiring box. The wiring box device according to any one of claims 1 to 4 , wherein the wiring box device is opened. A boss portion for attaching the box cover is provided on a pair of walls facing each other of the wiring box, and the box cover has the other boss portion formed from the wall on which one boss portion is formed. The wiring box device according to any one of claims 1 to 5 , wherein the wiring box device is slidable toward the wall.

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