JPS6337414Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention particularly relates to a hinge structure for a rotating body such as a handle provided on a door of an electronic communication device.

The conventional hinge structure is explained with reference to Fig. 1. In the figure, 1 is a handle which is a rotating body, 2 is a cover with a U-shaped cross section, 3 is a shaft, and 4 is an E-shaped retaining ring. A handle 1 is rotatable around a shaft 3 supported by a cover 2.

Therefore, in such a conventional structure, it is necessary to drill a through hole with high precision for passing the shaft through the handle, and if the through hole is eccentric, a problem arises in that the handle cannot rotate smoothly after assembly. Become.

Furthermore, since the shaft must be stepped or processed, it is expensive to manufacture and requires a large number of assembly steps.

The purpose of the present invention is to solve these drawbacks, and in order to achieve this purpose, a cover with a U-shaped cross section and opposite screw holes on both sides of the cover is used for electronic equipment. An insertion hole is provided on both rear sides of a rotating body that is attached to the inside of the door and is housed between both side plate parts of the cover so that the front part penetrates through the door and is exposed on the outside of the door. An L-shaped hook that can be engaged with an engagement piece in an electronic device is fixed. Then, screw the screws into the respective screw holes, and insert the tips of the screws into the insertion holes of the rotating body, so that the rotating body is integrated with the hook with the screws as the axis by operation from the outside of the door. It is characterized by being able to rotate.

An embodiment of the present invention will be described below with reference to FIG. 2. In FIG. 2, 1 is a handle which is a rotating body, 2 is a cover having a U-shaped cross section, and 5 is a screw.
Screw holes for screwing screws 5 are provided in opposing positions on both side plate portions of the cover 2, and insertion holes for inserting the tips of the screws 5 are provided on both sides of the handle 1.

6 is an L-shaped hook fixed to the handle 1; 7 is a door for telecommunications equipment; the cover 2 is attached to the inside of the door 7.

Reference numeral 8 denotes an engagement piece provided with a hole 9 so as to be able to engage with the hook 6, and this engagement piece 8 is provided within the telecommunications equipment.

Therefore, the handle 1 is passed through the door 7 so that the front part of the handle 1 is exposed on the outside of the door 7, so that the rear part of the handle 1 is attached to the side panels of the cover 2 inside the door 7. accommodate in between.

Then, by screwing the screws 5 into the screw holes provided between the side plate parts, and inserting the tips of the screws 5 into the insertion holes provided in the handle 1, the screws 5 are rotated into the shaft. The handle 1 is rotatable, and the hook 6 also rotates together with the handle 1 to engage with an engaging piece 8 inside the electronic device.
This allows the door 7 to be locked.

Although this embodiment has been described using a handle installed on a door as an example, it is also possible to apply the present invention to other rotating bodies having a rotating function.

As explained above, the present invention allows the handle to rotate by using a screw instead of the conventional shaft, so there is no need to provide a through hole in the handle as in the conventional case, and the eccentricity of the through hole etc. It is possible to obtain a good function without being affected by the processing accuracy of the handle, and to achieve the effect that a simple locking mechanism can be realized without requiring a complicated mechanism.

In addition, by using screws instead of conventional shafts, it is possible to reduce the number of parts, processing man-hours, and assembly man-hours, and it also has the effect of being able to be manufactured at a low cost, making future mechanism designs easier. There are advantages.

[Brief explanation of the drawing]

Fig. 1 is a diagram showing a conventional hinge structure of a rotating body, in which a is a plan view, b is a front view, c is a sectional view taken along the line b, and Fig. 2 is a diagram showing an embodiment of the present invention; Plan view, b is a front view. 1...Handle, 2...Cover, 5...Screw, 6...
...Hook, 7...Door, 8...Engagement piece, 9...Hole.

Claims (1)

[Scope of claim for utility model registration] A cover that has a hinge structure for a rotating body such as a handle installed on the door of an electronic communication device, and that has a U-shaped cross section and has opposing screw holes on both sides of the hinge structure. is attached to the inside of the door of the electronic device, and insertion holes are provided on both rear sides of the rotating body accommodated between both side plate parts of the cover so that the front part penetrates the door and is exposed on the outside thereof, An L-shaped hook capable of engaging with an engaging piece in the electronic device is fixed to the rotating body, screws are screwed into the respective screw holes, and the tips of the screws are inserted into the insertion holes of the rotating body. ,
A hinge structure for a rotating body, characterized in that the rotating body can be rotated together with a hook about the screw as an axis when operated from outside the door.