DE1432257C

DE1432257C - Liquid applicator

Info

Publication number: DE1432257C
Application number: DE19631432257
Authority: DE
Inventors: Der Anmelder Ist
Original assignee: Schwartzman, Gilbert, Scarsdale, NY (VStA)
Priority date: 1963-04-05
Filing date: 1963-08-27
Publication date: 1973-02-15

Description

messer des Ringventilsitzes 126 übersteigenden Außendurchmesser eingesetzt ist.knife of the ring valve seat 126 exceeding Outside diameter is used.

Der Raum zwischen der dem Bchälterinneren bzw. der Flaschenmündung 10 abgewendeten Stirnfläche des Hohlstopfens 10 sowie dem Druckstift 36 einerseits und der Innenfläche des Auftragpolsters 23 kann gemäß einer besonderen Ausbildung von einem saugfähigen elastischen Material 50, z. B. aus Kunstschaumstoff, ausgefüllt sein. Das Material 50 ist der besseren Übersichtlichkeit halber nicht durch eine besondere Schraffierung dargestellt.The space between the end face facing away from the inside of the container or the bottle mouth 10 of the hollow plug 10 and the pressure pin 36 on the one hand and the inner surface of the application pad 23 can according to a special embodiment of an absorbent elastic material 50, for. B. made of synthetic foam, be filled out. For the sake of clarity, the material 50 is not given a special one Hatching shown.

Vor erstmaliger Ingebrauchnahme des Aufträgeis befinden sich der Ventilkegel 124 nebst Druckstift 36 sowie der den Druckstift 36 umgebende O-Ring 158 in der Stellung gemäß Fig. I₁ wobei der O-Ring gegen die im Ventilkegel 124 abgewendete Stirnseite des Ringventilsitzes 126 unter gewisser Deformation und damit Vorspannung anliegt, so daß der Ventilkegel 124 mit einer gegenüber der Vorspannung der Federelemente 32 verhältnismäßig hohen Kraft in den Ringventilsitz 126 hineingezogen wird. Dadurch ergibt sich eine hermetische Abschließung der in dem Behälter enthaltenen Flüssigkeit, so daß eine nahezu unbegrenzte Lagerfähigkeit erzielt wird.Prior to the first putting into use of the Aufträgeis are the valve cone 124, together with push pin 36, and of the pressure pin 36 surrounding O-ring 158 in the position shown in Fig. I ₁ wherein said O-ring against the averted in the valve plug 124 end of the annular valve seat 126 under certain deformation and so that bias is applied, so that the valve cone 124 is drawn into the ring valve seat 126 with a force that is relatively high compared to the bias of the spring elements 32. This results in a hermetic sealing of the liquid contained in the container, so that an almost unlimited shelf life is achieved.

Bei erstmaliger Ingebrauchnahme wird der Druckstift 36 gegen eine mit der Flüssigkeit zu behandelnde Fläche 120 verhältnismäßig kräftig angedrückt, so daß der Ventilkegel 124 sowohl entgegen der Einrastkraft des O-Ringes 158 als auch entgegen der Vorspannung der Federelemente 32 in den Hohlstopfen 14 gedrückt wird, wie dies in Fig. 4 veranschaulichtWhen used for the first time, the pressure pin 36 is against one to be treated with the liquid Surface 120 is pressed relatively hard, so that the valve cone 124 both against the locking force of the O-ring 158 as well as against the bias of the spring elements 32 in the hollow plug 14 is depressed, as illustrated in FIG

ίο ist. Nach Beendigung des Auftragvorganges gelangt nunmehr der Außenumfang des O-Ringes 158 unter der Vorspannung der Federelemente 132 in Anlage mit dem Ringventilsitz 126, wobei eine zumindest begrenzte Lagerfähigkeit der in dem Behälter aufgenommenen Flüssigkeit sichergestellt wird. Nach erstmaliger Ingebrauchnahme erfüllt daher der Ventilkegel 124 keine Abdichtfunktion mehr, sondern diese wird vielmehr von dem O-Ring 158 übernommen.
Bei nachfolgenden Auftragevorgängen erfolgt stets eine Abhebung des O-Ringes 158 von dem Ringventilsitz 126, wie dies bereits in Verbindung mit Fig. 4 erläutert worden war.ίο is. After the application process has ended, the outer circumference of the O-ring 158 now comes into contact with the ring valve seat 126 under the pretension of the spring elements 132, with at least a limited shelf life of the liquid contained in the container being ensured. After it has been used for the first time, the valve cone 124 no longer fulfills a sealing function, but rather this is taken over by the O-ring 158.
During subsequent application processes, the O-ring 158 is always lifted off the ring valve seat 126, as has already been explained in connection with FIG.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims

i 432 257 1 2 debit. /. B. light liquid shoe polish for summer demands: merschuhe. The object of the invention is to create a ge

1. Applicator for liquids, consisting of an application to a container oil opening which is better than the state of the art Valve-facing ropes, which are arranged in use, hermetically seal the cone, which by means of a pretensioning element is able to move liquid in the closed position against a corresponding, at times, which suffer a loss of quality in the hollow plug when air is admitted, to the container, indefinitely to be stored for a long time, at the same time safely diverging ring felt is presented that is tensioned after first use, and an on the outside of one of the known supports equivalent to a sealing pad, which is achieved against one of the device, so that the closed liquid Valve cone outgoing pressure pin rests, even after first use still characterized in that the 15 can be stored for a further limited time.
Pressure pin (36) directly next to the valve cone This object is achieved in that the gel is provided with a circumferential groove (156) , in the pressure pin directly next to the valve cone with an O-ring with the smallest through-a circumferential groove, in which an O-ring with a knife of the ring valve seat (126) exceeding the smallest diameter of the Ringvcntüsit outer diameter is inserted, which is inserted before 20 ces exceeding outer diameter, the first use with its end face which before the first use with its sealing both against the adjacent end face sealingly against both the adjacent face of the valve cone and the corresponding end face of the valve cone and the corresponding end face of the ring valve seat, after the corresponding end face of the ring valve seat, after the first use but with its circumference 25 first use, however with his Circumference against the ring valve seat lies. against the ring valve seat.

2. Applicator according to claim 1 characterized in that the invention is identified below with reference to the drawing, that the space between the niing is explained in more detail. It shows

The end face of FIG. 1 facing away from the inside of the container is an exemplary embodiment of an inventive

Hollow plug as well as the pressure pin (36) and the 30 Mae applicator before first use

Inner surface of the application pad (23) completely in axial section,

of an absorbent elastic material (50), FIG. 2 shows a section along the line II-II of

preferably made of synthetic foam, filled in Fi g. 1 partially broken away,

is. 3 the inserted into a container opening

35 applicators according to FIGS. 1 and 2 in the closed position

after first use in axial section

and

F i g. 4 the applicator according to FIG. 1 to 3 when used.

The invention relates to an applicator for liquid 40 The applicator illustrated in the drawing

keiten, consisting of one on a container opening, one on a container opening, in the case of

Hollow stopper which can be placed tightly with an attached to Fi g. 3 a bottle mouth K), can be placed tightly

the side facing the inside of the container is arranged hollow plugs 14.

Neten valve cone, the side facing the bottle mouth 10 by means of a prestressing element is shown in FIG

In the closed position, a valve cone 124 is mounted against a corresponding hollow plug 14

the one formed on the hollow plug, at the end a pressure pin 36 is formed in one piece.

Diverging ring valve seat inside the container are also in one piece on the valve cone

is tensioned, and one arranged on the outside- 124 running into the bottle mouth three

th application pad, which is curved against a helical shape of the valve, evenly over

cone outgoing pressure pin is applied. 50 molded spring elements 32 distributed around the circumference,

There are already applicators of the type mentioned after facing away from the valve cone 124

US Pat. No. 2,975,465 known which has a circular support plate 34 in the end

which is not an unlimited shelf life of a liquid. The support plate 34 is supported by an inner

ensure liquidity in a container on which the flange 42 of the hollow plug 14 is held so that the

Applicator can be placed, but rather only 55 valve cones 124 by means of the pretensioning elements

allow a limited storage time, which in each forming spring elements 32 in the closed position against

Case of the average storage time of the one on the hollow plug 14 in one piece.

Container formed after first use, to the interior of the bottle mouth 10

speaks. Since these applicators are generally intended for fluid-diverging conical ring valve seats 126

liquids are used, which is only 60 spanned when air is admitted.

can be stored for a limited period of time, by longer storage at the front side facing away from the bottle mouth 10 at wholesalers or retailers, the hollow stopper 14 encircles the storage bead provided for the liquid in question, a storage time with a wear-resistant fabric layer, or at least a protective layer 21 provided made of porous foam be used up to a substantial extent, so that 65 existing application pad 23 on.
the quality of the liquid representing the goods in the pressure pin 36 is immediately adjacent to the substantial extent can be reduced. This applies to tilkegel 124 provided with a circumferential groove 156 , in particular for fluids offered as seasonal items, an O-ring 158 with a smallest diameter