| 摘要 |
An enclosure for electric, electronic and pneumatic instruments and devices, the enclosure comprising a box, a cover and hinge means (20) for mounting the cover to the fasteners (3) of the box, which fasteners comprise a support (5) parallel with the wall. The hinge means (20) comprise bearing apertures (11) for hinge pins of the cover and turnable handles (10) for opening and closing the bearing apertures. For the purpose that it would not be possible to open the enclosure without permission from the hinge side without opening the cover at first, the hinge means (20) comprise a body (12), which covers substantially the fastener (3), and an elastic locking tongue (14), which is situated below the fastener support (5) parallel with the wall. The handles (10) of the hinge means (20) comprise a groove (16) remaining inside the cover (19) when the cover is closed, but enables an access to the elastic locking tongue (14) for pressing it downwards when the cover is in the open position so that the hinge means can be detached from the fasteners (3). |
