초록 ▼

The present invention concerns a hinge for the hinging of spectacle temples, which allows the automatic closing of the temples on the same front of spectacle which has been removed from the head or which features one or both temples in open or wide-open position. A hinging element is provided attach

The present invention concerns a hinge for the hinging of spectacle temples, which allows the automatic closing of the temples on the same front of spectacle which has been removed from the head or which features one or both temples in open or wide-open position. A hinging element is provided attached to the endpiece of the front, which is cam-shaped with an eccentric profile progressively increasing from its internal position to its external position and on which a follower runs. The follower is guided in an axial hole23in the temple20to be hinged and together with an elastic medium which acts axially with the hinge pin while the follower works on an inclined plane produced by the shape of the cam to help the automatic return of the temple20in the closing phase.

대표청구항 ▼

The present invention concerns a hinge for the hinging of spectacle temples, which allows the automatic closing of the temples on the same front of spectacle which has been removed from the head or which features one or both temples in open or wide-open position. A hinging element is provided attach

The present invention concerns a hinge for the hinging of spectacle temples, which allows the automatic closing of the temples on the same front of spectacle which has been removed from the head or which features one or both temples in open or wide-open position. A hinging element is provided attached to the endpiece of the front, which is cam-shaped with an eccentric profile progressively increasing from its internal position to its external position and on which a follower runs. The follower is guided in an axial hole23in the temple20to be hinged and together with an elastic medium which acts axially with the hinge pin while the follower works on an inclined plane produced by the shape of the cam to help the automatic return of the temple20in the closing phase. nt member and at least one aft attachment member having tensile strength and strength of attachment to the top-bunk beams for transmitting vertical support for the hanging-support wall to the top-bunk beams.20. The multiple-use bunk bed of claim 18 wherein:the drawers include a plurality of bottom drawers positioned intermediate proximate the trundle bunk and a bottom of the desktop; andthe bottom drawers are juxtaposed laterally intermediate the bedsteads.21. The multiple-use bunk bed of claim 20 wherein:the bottom drawers are adapted for stacking of a plurality of the bottom drawers.22. The multiple-use bunk bed of claim 1 wherein:the bunk bed includes a predetermined bunk width intermediate a front and the aft side of the bunk bed; andthe bunk bed includes a predetermined bunk length intermediate the first bedstead and the second bedstead.23. The multiple-use bunk bed of claim 22 wherein:the bunk width includes a standard single-bed width and the bunk length includes a standard single-bed length for general use.24. The multiple-use bunk bed of claim 23 wherein:the bunk width includes a standard single-bed width and the bunk length includes an extended length for tall persons.25. The multiple-use bunk bed of claim 24 wherein:the bunk width includes an extended width.26. The multiple-use bunk bed of claim 25 wherein:the bunk length includes the extended width.27. A multiple-use bunk bed comprising: a top bunk which includes a top-bunk framework intermediate bedsteads comprising a first bedstead and a second bedstead;a trundle bunk positioned on casters on which the trundle bunk is adapted to be positioned intermediate a trundle-bunk portion of a bottom of the first bedstead and a trundle-bunk portion of a bottom of the second bedstead in a non-use mode on a floor and to be rolled out from intermediate the bottom of the first bedstead and the bottom of the second bedstead on the floor for