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Box body for housing an electric apparatus

A technology for electrical equipment and boxes, applied in the field of electrical equipment storage boxes, can solve problems such as door body damage, and achieve the effects of preventing injuries and preventing protrusions from being deformed.

Inactive Publication Date: 2012-07-25
KAWAMURA ELECTRIC INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, conventional boxes for storing electrical equipment have the following disadvantages: when the door is stored in the frame of the box, when the door is opened, the front of the door contacts the corner of the frame, and the front of the door damaged

Method used

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  • Box body for housing an electric apparatus
  • Box body for housing an electric apparatus
  • Box body for housing an electric apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] based on Figure 1~Figure 8 The accompanying drawings illustrate Embodiment 1 of the electrical equipment storage box of the present invention.

[0019] The electric equipment storage box 1 is composed of a box 2 with an open front and a door 8 opened at the front of the box 2 through a hinge 10 so that it can be opened and closed.

[0020] The door body 8 is provided with hinges 10 and 10 above and below the left and right end edges, and the handle 15 is provided at the other end edge.

[0021] When the hinge 10 is opened and closed by the door body 8, the hinge pin 11 serves as a shaft; the horizontal plate portions 12b, 12b formed by the base 12a and both ends of the hinge are formed into a substantially U-shape, so that the hinge pin 11 penetrates The hinge clamp 12 is formed and held by the holes 12c formed in the horizontal plate portions 12b of both sides, and the spring 13 urges the hinge pin 11 in a direction protruding from the hinge clamp 12. The front end of the ...

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PUM

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Abstract

The invention provides a box body for housing an electric apparatus, capable of preventing the user being hurt due to bunt-connection of a front surface of a door body and a frame part of the box body when opening the door body. The box body for housing an electric apparatus (1) is composed of box body (2) with a front opening and a door body (8). The door body (8) is housed in the frame part (2a) formed on the front opening of the box body (2) and is freely opened and closed by hinges (10) arranged on the upper, lower ends and a projection slice (12d) projecting from the door body (8) is arranged on the hinge (10) and when the door body is opened at the preset angle, the projecting slice (12d) of the hinge (10) is in bunt-connection with a projecting slice bearing part (2c) formed on theframe part (2a) of the box body (2), thus the door body is not opened to above the preset angle.

Description

Technical field [0001] The present invention relates to an electrical equipment storage box for storing various electrical equipment. Background technique [0002] In the past, electrical equipment storage boxes used to store various electrical equipment such as power distribution equipment, control equipment, communication equipment, etc. generally consist of a box with a front opening and a front opening that can be opened and closed. The upper door body constitutes. In addition, a frame portion is opened on the front surface of the box, and the door is installed in the frame portion (for example, refer to Patent Document 1 and Patent Document 2). [0003] Patent Document 1 Japanese Patent Laid-Open No. 9-321450 [0004] Patent Document 2 JP 11-146509 A [0005] However, the conventional electrical equipment storage box has the following disadvantages: when the door is formed in the frame of the box, when the door is opened, the front of the door abuts against the corner of the fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/00H02B1/46
Inventor 宫本良广
Owner KAWAMURA ELECTRIC INC