JP2015082620A - Equipment storage box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an equipment accommodation box body capable of selectively covering both or any one of a front side and a rear side of a box body by reducing the risk of taking warm air into the box body again by making the warm air generated within the box body flow from an opening on a bottom face of the box body to a lower side of a floor via a ventilation opening or a wire insertion opening.SOLUTION: A bottom plate covering the opening on the bottom face of a box body 1 includes an intermediate bottom plate covering the substantial middle of the opening on the bottom face and a front/rear bottom plate covering the front side or the rear side of the middle bottom plate. A slit is provided at the front side and the rear side of the middle bottom plate, and a tongue is provided on the front/rear bottom plate at a position engaged with the slit.

Description

  The present invention relates to a box for storing electrical equipment in which an information communication device or the like can be placed.

  Conventionally, an electrical equipment storage box that stores information communication equipment and the like is a bottom plate 63 that closes the bottom surface of the box body as in the invention described in Patent Document 1, By opening the ventilation opening 61 and the wiring opening 62 whose opening area is 1/3 or less of the bottom area of the box body, it is possible to easily take in cold air from below the bottom plate 63 into the box body. is there.

JP 2009-212391 A

  However, in the invention described in Patent Document 1, since the bottom plate is always provided with a ventilation opening and a passage opening, warm air generated inside the box body passes through the ventilation opening or the passage opening. The warm air may be taken into the box body again by flowing under the floor.

  The electrical equipment storage housing of the present invention made to solve the above-described problem is a box body having a front opening and a bottom opening, and electrical equipment such as information communication equipment placed in the box body, It consists of a door that covers the front opening so that it can be opened and closed, and a bottom plate that covers the bottom opening. The bottom plate is an intermediate bottom plate that is attached to the approximate center from the front side to the rear side of the bottom opening, and an intermediate bottom plate. It comprises a front and rear bottom plate that is selectively attached to one or both of the front side and the rear side.

  In the bottom plate, slits are provided on the front side and the rear side of the intermediate bottom plate, tongue pieces are provided on the front and rear bottom plates at positions where they are engaged with the slits, and the tongue pieces are inserted into the slits to be engaged.

  Further, in the bottom plate, an adjustment bottom plate provided between the intermediate bottom plate and the front and rear bottom plates is provided with a first slit on the front side and the rear side of the intermediate bottom plate, and the adjustment bottom plate has a first slit. The first tongue piece is provided at one position that engages with the slit, the second slit is provided at the other, the second tongue piece is provided at the position that engages with the second slit of the bottom plate for front and rear, and the second tongue piece is attached. Insert into the second slit and engage.

  According to the electric equipment storage box of the present invention, by dividing the bottom plate into the intermediate bottom plate and the front and rear bottom plates, it can be used for wiring to the electric equipment placed inside the box body. It is only possible to provide space. Also, on the front and rear sides of the box body, warm air generated inside the box body flows under the floor opening through the bottom opening by removing the front and rear bottom plates only at necessary places, and again through the ventilation space under the floor. Is less likely to be taken into the box body.

  Further, since the tongue pieces provided on the front and rear bottom plates are inserted and fixed in the slits provided on the intermediate bottom plate, it is possible to reduce the number of fixing members used for the front and rear bottom plates.

  Also, by providing an adjustment bottom plate between the intermediate bottom plate and the front and rear bottom plates, it is possible to adjust the size of the bottom opening according to the wiring to the electrical equipment placed inside the box body. is there.

FIG. 1 is an overall perspective view of an electric equipment storage box in Embodiment 1 of the present invention. 2 is a top cross-sectional view taken along line AA in FIG. FIG. 3 is a perspective view of the bottom surface of the box body according to the first embodiment of the present invention. FIG. 4 is an exploded perspective view of the bottom plate in the first embodiment of the present invention. FIG. 5 is an exploded perspective view of the bottom plate in the second embodiment of the present invention. FIG. 6 is a perspective view of a bottom plate in the prior art.

  In the present invention, since the bottom plate is constituted by the intermediate bottom plate and the front and rear bottom plates that can be arranged on the front side and the rear side of the intermediate bottom plate, it is possible to selectively provide an opening from the front side or the rear side of the bottom plate. It was.

  A box body 1 having a front opening and a bottom opening, an electrical device such as an information communication device mounted in the box body 1, a door body 2 that covers the front opening so as to be opened and closed, and a bottom opening are provided. The bottom plate 33 is a lid, and the bottom plate is attached to a substantially center from the front side to the rear side of the bottom opening, and one of the front side and the rear side of the intermediate bottom plates 14, 24, 34. , Or both of the front and rear bottom plates 15, 25, and 35 selectively attached to both. Slits 16, 26, 36 are provided on the front side and the rear side of the intermediate bottom plates 14, 24, 34, and the front and rear bottom plates 15, 25, 35 are provided on one of the front side or the rear side, and the slit 16, The tongue pieces 17, 27, and 37 are provided at positions that engage with 26 and 36, and the other can be fixed to the box body 1 by screws. Screw the intermediate bottom plates 14, 24, 34 to approximately the center of the bottom opening, insert the tongue pieces 17, 27, 37 provided on one of the front and rear bottom plates 15, 25, 35 into the slits 16, 26, 36, The other is fixed to the box body 1 by screwing.

Thereby, the bottom plate 33 is divided into the intermediate bottom plates 14, 24, 34 and the front and rear bottom plates 15, 25, 35, thereby being used for wiring to the electrical equipment placed inside the box body 1. It is possible to provide a space only at a location. Further, on the front side and the rear side of the box body 1, the warm air generated inside the box body 1 flows under the floor opening through the bottom opening by removing the front and rear bottom plates 15, 25, 35 only at necessary places. It is possible to reduce the possibility of warm air being taken into the box body 1 again through the ventilation space. In addition, since the tongue pieces 17, 27, 37 provided on the front and rear bottom plates 15, 25, 35 are inserted into and fixed to the slits 16, 26, 36 provided on the intermediate bottom plates 14, 24, 34, the front and rear bottom plates are provided. It is possible to reduce fixing members such as screws used for 15, 25, and 35. Moreover, in the box body 1, the front and rear bottom plates 15, 25 and 35 attached to the front side and the front and rear bottom plates 15, 25 and 35 attached to the rear side have the same shape, so that they can be used without distinction. It is possible to improve the workability.

  A box body 1 having a front opening and a bottom opening, an electrical device such as an information communication device mounted in the box body 1, a door body 2 that covers the front opening so as to be opened and closed, and a bottom opening are provided. The bottom plate 43 is selectively attached to one or both of the intermediate bottom plate 44 attached to the approximate center from the front side to the rear side of the bottom opening and the front side and the rear side of the intermediate bottom plate 44. It comprises a front and rear bottom plate 45 to be attached. A slit 46 is provided on the front surface side and the rear surface side of the intermediate bottom plate 44. The front and rear bottom plate 45 is provided with a tongue piece 47 on one of the front surface side and the rear surface side and engaged with the slit 46, The other was fixed to the box body 1 by screws. The intermediate bottom plate 44 is screwed to substantially the center of the bottom opening, the tongue piece 47 provided on one side of the front and rear bottom plate 45 is inserted into the slit 46, and the other is fixed to the box body 1 by screwing. An adjustment bottom plate 50 provided between the intermediate bottom plate 44 and the front and rear bottom plates 45, wherein first slits 46 are provided on the front side and the rear side of the intermediate bottom plate 44, and the adjustment bottom plate 50 has a first slit 46. The first tongue piece 49 is provided at one position that engages with the one slit 46, the second slit 48 is provided at the other, and the second tongue piece 47 is provided at a position that engages with the second slit 48 of the front and rear bottom plate 45. The second tongue piece 47 is inserted into the second slit 48 and engaged.

As a result, the bottom plate 43 is divided into the intermediate bottom plate 44, the front and rear bottom plates 45, and the adjustment bottom plate 50, so that only the space used for wiring to the electrical equipment placed inside the box body 1 is provided. It is possible to adjust the size of the bottom opening in accordance with the wiring to the electrical equipment placed inside the box body 1. Further, on the front side and the rear side of the box body 1, the warm air generated inside the box body 1 flows under the floor through the bottom opening by removing the front and rear bottom plates 45 or the adjustment bottom plate 50 only at necessary places. It is possible to reduce the possibility that warm air is taken into the box body 1 again through the underfloor ventilation space. Further, since the tongue piece 47 provided on the front / rear bottom plate 45 is inserted into and fixed to the slit 46 provided on the intermediate bottom plate 44, fixing members such as screws used for the front / rear bottom plate 45 can be reduced. is there.

  By dividing the bottom plate into an intermediate bottom plate and a front and rear bottom plate, it is possible to adjust the bottom opening of the box for storing electrical equipment, and the necessary opening for wiring can be obtained, and warm air from inside the box body may be taken in again Can be reduced.

DESCRIPTION OF SYMBOLS 1 Box body 2 Door body 33, 43, 63 Bottom plate 14, 24, 34, 44 Bottom plate for intermediate | middle 15, 25, 35, 45 Bottom plate for front and back 16, 26, 36, 46 Slit (1st slit)
17, 27, 37, 47 Tongue piece (second tongue piece)
48 Second slit 49 First tongue piece 50 Adjustment bottom plate 61 Ventilation opening 62 Passage opening

Claims (3)

  A box body having a front opening and a bottom opening, an electrical device such as an information communication device placed in the box body, a door body that covers the front opening so as to be openable and closable, and the bottom opening. The bottom plate is selectively attached to one or both of the intermediate bottom plate to be attached to the approximate center from the front side to the rear side of the bottom opening and the front side and rear side of the intermediate bottom plate. A box for storing electrical equipment, comprising a bottom plate for front and rear.   In the bottom plate, slits are provided on the front side and the rear side of the intermediate bottom plate, a tongue piece is provided on the front / rear bottom plate at a position engaging with the slit, and the tongue piece is inserted into the slit. The electric device storage box according to claim 1, wherein the electric device storage box is combined.   In the bottom plate, an adjustment bottom plate provided between the intermediate bottom plate and the front and rear bottom plates, the first bottom slit is provided on the front side and the rear side of the intermediate bottom plate, the adjustment bottom plate Is provided with a first tongue piece at one position that engages with the first slit, a second slit is provided at the other, and a second tongue piece is provided at a position that engages with the second slit of the front and rear bottom plate, The box for storing electric equipment according to claim 1, wherein the second tongue piece is inserted into the second slit to be engaged therewith.

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