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A subsidiary cover opening/closing structure

A sub-cover, closed state technology, applied in the direction of cabinet/cabinet/drawer parts, electrical components, selection devices, etc., can solve the problems of no disclosure, no hint, etc.

Active Publication Date: 2009-04-22
NEC PLATFORMS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patent Document 4 neither discloses nor suggests a locking mechanism for locking the opened state of the locked member when the locked member is opened relative to the locking member main body

Method used

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  • A subsidiary cover opening/closing structure
  • A subsidiary cover opening/closing structure
  • A subsidiary cover opening/closing structure

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Experimental program
Comparison scheme
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Embodiment Construction

[0039] Embodiments of the present invention will now be described in detail with reference to the drawings.

[0040] refer to Figure 1-3, the device 10 applicable to the present invention is a master device such as a key telephone. The main device 10 is placed on the floor or on a high place inside the house.

[0041] The main device 10 includes a device body 11 and a cover covering the front side of the device body 11 . The covers include a main cover 13 covering the upper front side of the device main body 11 and a sub cover 15 covering the lower front side of the device main body 11 .

[0042] The main cover 13 is in principle never disassembled. The sub cover 15 is openable and closable with respect to the device main body 11 and detachable from the device main body 11 .

[0043] exist figure 1 , the sub cover 15 is closed relative to the main body 11 of the device. exist figure 2 and 3 , the sub cover 15 is opened relative to the device main body 11 .

[0044] ...

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PUM

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Abstract

A sub-cover opening and closing structure is provided to open and close the sub-cover for the device body. The sub-cover opening and closing structure is suitable for locking the closing state thereof while the sub-cover is closed for the device body; the sub-cover opening and closing structure is suitable for locking the opening state thereof under the condition that the sub-cover is opened for the device body. The sub-cover opening and closing structure may also be suitable to dismount the sub-cover from the device body.

Description

[0001] This application is a divisional application with the application number of 200510125356.9 (name: device shell structure and secondary cover opening / closing structure). technical field [0002] The present invention relates to a housing structure of equipment such as electronic equipment, and more particularly, to a structure for opening and closing a sub cover covering an area having an internal working place, such as a wiring portion of a main equipment. Background technique [0003] In the past, various device housing structures have been proposed. For example, Japanese Unexamined Patent Application Publication (JP-A) H8-78861 (Patent Document 1) discloses an electronic equipment housing structure that makes it easy to attach and detach the cover of the electronic equipment so that the installation of the electronic equipment can be performed safely and quickly. And maintenance. In the casing structure disclosed in the above publication, the cover of the electroni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/03H04Q1/04
Inventor 三浦慎介
Owner NEC PLATFORMS LTD