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Door handle

A door switch and handle technology, which is applied to wing leaf handles, door/window accessories, and devices that prevent keys from being removed from locks, etc.

Inactive Publication Date: 2008-08-06
HOSHIMOTO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, because the pressing element 105 returns to its original position indirectly, and because it will cause friction and jamming relative to the handle 102, the operation cannot be performed smoothly.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The directions in the drawings are relative figure 1 For the door switch handle device, the top is "up", the bottom is "down", the left is "left", the right is "right", the front is "front", and the rear is "rear".

[0022] The handle device for door opening and closing of the present invention includes a case 1 , a handle 2 , a pressing element 5 , and an engaging mechanism 6 . A handle storage recess 11 is provided on the front side of the case 1 . The handle storage recess 11 is for storing the rear part of the handle 2, and is formed in a long and circular shape at the center of the front surface of the box body 1, protrudes toward the rear side, and has an opening formed on the front side. The upper end side of the bottom surface of the handle receiving recess 11 is pierced with a circular hole-shaped connecting shaft insertion hole 12 . The rear side of the connecting shaft insertion hole 12 is provided with a receiving portion 12A extending in the inner diamet...

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PUM

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Abstract

A handle unit for opening or closing door has a press element, and a match mechanism for free match or separation between the handle inclose state and the box. Said match mechanism has a match element arranged behind said press element in movable mode. Said press element on the handle can move back and forth to drive the match element for separating handle from box, and has an elastic unit. Its advantage is no jam of press element.

Description

(1) Technical field [0001] The present invention relates to a door switch handle device, and more particularly to a door switch handle device assembled on a door panel such as a switchboard storage box. (2) Background technology [0002] It is known that a switch handle device is installed on doors such as switchboard storage boxes. This conventional door switch handle device is like Figure 12 shown. Such a handle device for door opening and closing includes a box (101) and a handle (102) assembled on a door panel. The upper end side of the handle (102) is pivotally provided with a rotating shaft (104), and the lower end side of the handle (102) is provided with a pressing element (105) equipped with a locking and unlocking mechanism. The bottom surface of (111) is assembled with a rotating shaft (104) that can rotate freely, so that the front side of the handle (102) can freely move up and down from the state of being stored in the storage recess (111) on the front side o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B5/02E05B13/00E05C5/00
Inventor 井川喜市
Owner HOSHIMOTO