DE73837C - Bottle cap - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

CLASS 64: Dispensing equipment.

AW SCHROEDTER in BERLIN. Bottle cap.

Addition to patent JU 67340 from March 8, 1892.

Patented in the German Empire on May 9, 1893. Longest duration: March 7, 1907.

The bottle stopper protected by the main patent no. 67340 has undergone the following modification, which still falls completely under claim 1 of the main patent, but whose different arrangement is to be protected by the Zusaiz patent because of its great importance. The characteristic feature of the innovation is that the bracket α , which previously consisted of two hinge parts, is now formed by three hinge parts, the last b ^{1 of} which replaces the locking hook i of the main patent previously attached to the neck and itself acts as a locking hook against the bottle neck ring.

This ease of handling is not only possible because of acting as a holder last Irons healing across attacks in the About hitting the bracket to easily pass over the Verschlufsring e, so the previously necessary in the main Patent opening the lock strap is spared i, but because also be of the closing ring e on the bottle neck at its connection point ν is covered by the closing nose b ¹ and so the most sensitive part remains protected when the closed bottle is transported; In addition, there is no need for a special protrusion on the locking ring e, but the lugs of the same, tightened by screws and adapted to the width of the bottle neck, easily form the locking nose over which the third hinge part b ¹ overlaps and thus causes the closure.

In order to make this handling of the closure even more convenient, one will expediently influence the third part b ^l against the second by a spring, whereby the third part easily snaps under the bottle ring e when the bottle is closed.

The following also serve to explain the drawing:

^{Fig. 1} shows the closed bottle, in which e is the neck ring provided with the hinge eye e 1, on which the part e is seated. α is the bow swinging around b , which carries the cap k in a known manner; on the downward extension c ^{l of} the bracket part α sits, movable in the eyelet c ² , the locking piece b ¹ , which overlaps with its lower hook over the connecting tabs ν of the locking ring e.

Fig. 2 shows the unfolded position. When thrown over this fastener, which is marked by the three-part bow cab ¹ , the sleeping hook b ^l easily grips with its bent lower part over the

Claims (1)

Lobe ν, after which it is kept in this closed position by the small spring g , so that the tight closure can be effected immediately by screwing down the screw j. When opening, the screw j is first loosened, as in the main patent, then the upper extension h of the third hinge lever b ^{1 is} depressed by a finger and the closure is folded down. Patenτ claim: A modification of the bottle stopper protected by the main patent No. 67340, consisting in the fact that instead of the cover, which consists of two movable parts, one of three movable parts Part of the existing use is found, the last part of which is the one previously arranged on the neck ring Locking hook replaced. 1 sheet of drawings.