초록 ▼

The clasp of this invention include a first element (1) bearing a hook (4) and a second element (6) under which is arranged a catch (9). The second element is provided with an opening (8) giving access to two identical holes (11, 17) arranged side by side in the longitudinal direction of the bracele

The clasp of this invention include a first element (1) bearing a hook (4) and a second element (6) under which is arranged a catch (9). The second element is provided with an opening (8) giving access to two identical holes (11, 17) arranged side by side in the longitudinal direction of the bracelet. The hook may be latched as desired by the first (11) or the second (17) hole is accordance with whether one wishes the bracelet to be tight or looser around the wrist. In closed position the beak (5) of the hook will be located under the catch. In order to open the clasp one presses the push button (10) which forms an integral part of the catch. Such clasp may be employed for a wrist watch.

대표청구항 ▼

A bracelet clasp including a first element attached to one end of the bracelet and a second element attached to the other end of the bracelet the longitudinal extent of said bracelet between said ends defining a longitudinal direction, the first and second elements cooperating to assure latching of

A bracelet clasp including a first element attached to one end of the bracelet and a second element attached to the other end of the bracelet the longitudinal extent of said bracelet between said ends defining a longitudinal direction, the first and second elements cooperating to assure latching of the clasp by superposition of said elements, the first element bearing a hook provided with a beak directed perpendicular to the longitudinal direction of the bracelet and the second element being pierced with at least one opening into which the hook may be introduced, a catch being captively mounted under the second element and slidable relative thereto in a direction perpendicular to said longitudinal direction, the catch exhibiting a portion emerging laterally from said second element in a direction perpendicular to said longitudinal direction under the return force of a spring, said portion serving as a push button adapted to be operated by a finger so as to displace the catch against the spring action, said catch being provided with a first hole partially set off relative to the opening in the second element so that when the hook is introduced into the opening of the second element it then engages with said first hole of the catch so as to displace said catch gradually against the action of the spring until the beak of the hook passes under the catch and latches the first element to the second element, said catch being displacable by finger pressure on the push button so as to align said opening with said first hole thus to permit opening of the clasp, and said catch being provided with a second hole identical with the first hole and placed therebeside in the longitudinal sense of the bracelet, the hook thus being capable of introduction into the first or the second hole in accordance with whether the bracelet is to embrace tightly or loosely the member bearing it.