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Screw fixing structure, cover body, distribution board and construction method thereof

A screw fixing and screw technology, which is applied to threaded fasteners, substation/switchgear boards/panels/desks, bolts, etc., can solve problems such as poor workability and achieve the effect of improving workability

Active Publication Date: 2020-02-21
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the switchboard described in Document 1, the operator has to work while holding the screw with one hand, and the workability is poor.

Method used

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  • Screw fixing structure, cover body, distribution board and construction method thereof
  • Screw fixing structure, cover body, distribution board and construction method thereof
  • Screw fixing structure, cover body, distribution board and construction method thereof

Examples

Experimental program
Comparison scheme
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Embodiment approach

[0064] (1) Summary

[0065] Below, refer to Figure 1A ~ Figure 3B The outline of the screw fixing structure 217, the cover body 2, and the switchboard 10 of this embodiment is demonstrated.

[0066] In the following description, the horizontal direction of the switchboard 10 is defined as the X-axis direction, the vertical direction is defined as the Y-axis direction, and the front-rear direction is defined as the Z-axis direction. In addition, the right side of the distribution board 10 is defined as the positive direction of the X-axis, and the left side is defined as the negative direction of the X-axis. In addition, the upper side of the distribution board 10 is defined as the positive direction of the Y-axis, and the lower side is defined as the negative direction of the Y-axis. In addition, the front of the distribution board 10 is defined as the positive direction of the Z axis, and the rear is defined as the negative direction of the Z axis.

[0067] The switchboar...

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PUM

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Abstract

The invention provides a screw fixing structure, a cover body, a distribution board and a construction method capable of improving workability. The screw fixing structure (217) couples the first portion and the second portion using a fixing screw (200). The screw fixing structure (217) is provided with a screw through-hole (2171) and a temporary holding structure (2172). The shaft part (201) of the fixing screw (200) is inserted into the screw through hole (2171). The temporary holding structure (2172) is positioned on one side of the screw through-hole (2171) in the through-direction with respect to a specific portion in which the screw through-hole (2171) is provided, and temporarily holds the fixing screw (200).

Description

technical field [0001] The present disclosure relates to a screw fixing structure, a cover body, a distribution board and a construction method. In more detail, the present disclosure relates to a screw fixing structure for joining two parts, an enclosure, a switchboard, and a method of construction. Background technique [0002] Conventionally, a distribution board for a house is known (for example, JPH11-155206 (hereinafter referred to as "document 1")). The switchboard described in Document 1 includes a box (first part), a plurality of switches housed in the box, and an opening frame with a door (second part) screwed to an opening edge of the box. [0003] However, in the switchboard as described in Document 1, the operator has to work while holding the screw with one hand, and the workability is poor. Contents of the invention [0004] An object of the present disclosure is to provide a screw fixing structure, a cover, a switchboard, and a construction method capable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B41/00H02B1/46H02B1/06
CPCF16B41/002H02B1/46H02B1/06
Inventor 山口博章
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD