DE7222405U - Closure for detachable jewelry or pearl necklace connection, especially chain connector - Google Patents

Description

DR. RUDOLF BAUER DIPL-ING. HELMUT HUBBUCH PATENT LAWYERS

753 PFORZHEIM, (WEST-GERMANY) WESTLICHE 31 (AM LEOPOLDPLATZ) TEL .: (O723D1O22BO

January 16, 1975

Pinna J.E. Hammer & Sons, 753 Pforzheim

¹¹ Closure for detachable jewelry or pearl necklace connection, especially chain connector "

The innovation concerns a closure for detachable Schsuck- or pearl necklace connection, especially chain connector.

The innovation here is based on the task of creating an easy one To create closure, which especially as so-called. Chain connector is to be used, i.e. to connect Schuiuck or pearl necklaces of different numbers depending on the choice of the wearer. On such chain connectors with simple and easy construction and operation including fuses and more rational The manufacturing method has so far been lacking, especially with changing chain connections and numbers.

The new type of closure for a detachable jewelry or pearl necklace connection, esp. chain connector consisting of one

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Closure fuck with recesses to accommodate the head ends is characterized in that closure sleeves are provided with openings, their inlet and outlet openings can be locked by means of a latching locking bolt. In this way, a locking unit is created in which the Kettenbzw. Tape ends can be suspended by means of an end head. Furthermore, a closure is thus realized, on which any one or more chains can be connected without the need for different lock designs. Furthermore, the Chains are attached one by one with one hand and do not need to be plugged in at the same time, as is the case with known closures, which makes operation considerably easier.

In detail, the locking sleeve (side or longitudinal cuts) can be fitted with suspension slots for the head ends of the chains or straps., which by means of a sliding cover or » -Pin or can be locked as a locking bolt by means of a hinged cover. The sealing sleeve can also preferably have a round shape with hanging slots (side slots) for the head ends the chains or straps can be provided, which can be closed as a locking bolt by means of rotary lids or rings, but this is the case

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3 -

Closing sleeve preferably in the shape of a tire or part of a tire Slit longitudinally, the longitudinal slot preferably being open on one side as an inlet and outlet and by means of end pins on the Swing bolt is lockable.

are Further details of the locking mechanism according to the innovation /

for example shown in the drawing, namely show:

P i g. 1 and 2 the perspective view of a novel

Lock box with sliding or top cover lock

F i g. 3 and 4- the perspective view of a novel

Lock box or rings with rotating lid or rings for locking and

F i g. 5 is a perspective view of a novel

Locking ring with longitudinal slot and swivel lock for locking.

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As can be seen in the first exemplary embodiment according to FIG. 1 of the drawing, the here rectangular closure sleeve 1 has side slits 2, the inlet and outlet openings 3 of which can be closed by means of a sliding cover 4. The number of side protection 2 can be arbitrary here and the sliding cover 4 is ^{preferably beveled on the retractable side at 5 or retracted 5 1} , so that the connection or detachment of the head ends 6 of the pearl necklaces 7 or the like can take place one after the other in direction A. . The sliding locking bolt, here in the form of a sliding cover, runs in a guide groove 8 and can lock in the closed position at 9 by means of cams 10 =

According to the second embodiment according to FIG. 2 In the drawing, the locking sleeve 11, which is also rectangular here, has longitudinal slots 12 with lateral inlet and outlet openings 13, which by means of hinged cover 14, which with The locking piece 15 extends into the slot 18 of the sleeve 11, are partially lockable. Here, too, the head ends 16 of the pearl necklaces 17 or the like can be connected or disconnected one after the other in direction B. The cover 14 is hinged here at 19 and can latch at 20.

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In the third embodiment according to FIG. 3 of the drawing the here round closure sleeve 21 in turn has side slits 22 with inlet and outlet openings 23, which can be closed by means of rotary cover 24 and, depending on the setting, its recess 25 is accessible. Thus, the Head ends 26 of the pearl necklaces 27 or the like, one after the other Insert in direction C and close or remove. The rotary cover 24 is here under the action of a compression spring 28, so that the locking of the cams 29 »30 with the inlet openings 21, as can be seen, can take place.

According to the fourth embodiment according to FIG. 4 of the drawing, the closure sleeve is designed in the form of a tire 31 which has one or different side or longitudinal slots 32a, b, c or d with associated inlet and outlet openings 33a, b, c and d . ^{Double rotating rings 3 2} K serve to close the openings 33a »" b and c or, by means of side wall piece 35, the opening 33 <1 The rotating rings 34 can be pivoted about the joint 38 and lock behind the spring tab 40, for example by means of cams 39.

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In the fifth embodiment according to Pig. 5 of the drawing a locking sleeve in the form of a partial tire 41 is provided with a longitudinal slot 42 and an inlet and outlet opening 43. The swivel bolt 44 with end pin 45, which extends into the opening 43, is used for the closure. Here are the headboards of pearl necklaces 47 or the like. To connect in direction P and to be taken again. The slot receptacle 42 is backed with resilient corrugated metal 48 to the head ends 46 and thus the To keep chains or bands in the introduced position. The swivel lock 44 is hinged at 49 and engages with end pin 45 at the rear at the beginning of the corrugated iron 50 of the opening to lock. Instead of the locking of the sliding, veröchwenk- or hinged locking bar according to the For this purpose, a special locking device by means of a slide, bolt or the like can also be used again. be provided.

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Claims (1)

DRO RUDOLF BAUER · DiPL-ING. HELMUT HUBBUCH PATENT LAWYERS 753 PFORZHEIM. (WEST-GERMANY) WESTLICHE 31 (AM LEOPOLDPLATZ) TEL .: (07291) 10 22 90 January 19, 1975 Il / V Protection claims: 1. Closure for detachable jewelry or pearl necklace ver = "binding, especially chain connector, consisting of a Closure piece with recesses to accommodate the head ends of chains or straps, characterized in that locking sleeves are provided with openings, which can be locked Locking bolts are lockable. 2. Closure according to claim 1, characterized in that the closure sleeve with hanging slots (side slots) is provided for the head ends of the chains or lands, which can be locked by means of a sliding cover or pin as a locking bolt are. 5. A closure according to claim 2, characterized in that the sliding cover or pin is beveled on the entry side is. 7222405 06/26/75 4. Closure according to claim 1, characterized in that the closure sleeve with hanging slots (longitudinal slots) is provided for the head ends of the chains or ribbons, \; elche can be locked by means of a hinged cover as a locking bolt. 5. Closure according to claim 4-, characterized in that the hinged cover with locking piece in a slot in the Sleeve or the box to the lock engages. 6. Closure according to claim 1, characterized in that the locking sleeve is preferably in a round shape with hanging slots (Side slits) is provided for the head ends of the chains or bands, which by means of rotating lids or rings are lockable as a locking bolt. 7 · Closure according to claim 5, characterized by a centrally rotatably mounted Decicel disc with on the Inlet openings adjustable recess. 8. Closure according to claim 6, characterized by one-sided hinged Rinsre, which the inlet openings reach over to the lock. 7222405 06/26/75 9- closure according to Anapraicn 1, characterized by the fact that the closure sleeve is preferably longitudinally slit in the form of a tire or partial tire, the longitudinal slot preferably open on one side as an inlet and outlet and lockable iab by means of end pins on the swivel bolt. 10. Closure according to one of the preceding claims, in particular. Claim 9, characterized in that the slot receptacle is backed with resilient corrugated sheet, which resiliently the head ends of the chains or belts in the imported Lags Slot holds. 11. Closure according to claim 9 or 10, characterized in that the closure sleeve has the shape of a slotted, Has open hoop, at one end of which the swivel bolt is hinged, while at the other end it enters the latter with an open slot by means of locking pins. 12. Closure according to one of the preceding claims, characterized in that the sliding, pivoting or hinged locking bolt, which can also be locked in its locked position. 7 ??? 405 6/26/75