DE1775886U - LIQUID LIFTER. - Google Patents

Description

Liquid siphon.

The utility model relates to a liquid siphon with a compressible part for generating an overpressure in a container, in particular A bottle and a standpipe to squeeze out liquid is that extends approximately to the bottom of the container.

Such liquid lifters are per se for example in shape known from so-called perfume atomizers, which have a rubber ball at the top is attached to a container closure by compressing it in the container an overpressure is created, causing part of the flight. fluid spurted out through the riser pipe can be.

The main purpose of the utility model is to make a liquid lifter to create the aforementioned type, which is particularly simple and in its execution is cheap and which is preferably, but not exclusively, for the inclusion of cosmetic Liquids etc. from larger bottles for transferring to a smaller one Bottle, for example in hairstyles, is intended.

A real purpose of the utility model is to make a liquid lifter to create that from just a few simple and preferably by injection molding manufactured parts.

According to the utility model, a liquid siphon that is on a container can be put on or on a sloping surface and the one into the liquid immersed pipe and a compressible part open? the compressible one Part designed as bellows This bellows can be made from any desired, purpose-corresponding Material, but preferably made of a thermoplastic and therefore easy to manufacture Made of plastic.

Such a design has the advantage that the bellows are easy and can be easily compressed and that according to the arrangement of the individual Faltewn very precise dosing of the amount of liquid to be squeezed out of a container is guaranteed.

According to a preferred embodiment of the utility model, this is Foldable bellows attached to its carrier in an exchangeable manner, preferably by being screwed on is.

The purpose of this is to be able to place bellows of a different color on one and the same carrier and thus to make it visible from the outside that the bellows of a certain color or coloring for a certain one Liquid, e.g. B. at a hairdresser for permanent wave for laundry soap, etc. According to another embodiment of the usage The carrier of the bellows consists of a single lumpy, injection-molded or cast part from a plastic, which on the one hand has an external or internal thread at its upper end for fastening the bellows and further inside a thread for screwing onto the Threaded end of a bottle, etc. carries. According to a further preferred embodiment of the Utility model is a hollow extension on this support of the bellows, preferably in one piece and formed from the same material of the support, which is also a pre- preferably made of a thermoplastic Yfeskstoff- of the riser pipe) that by Pibung in the Support of the bellows or the one made in one piece with it. formed hollow approach can be kept.

Such a design has the advantage that any desired and desired The pipe length can then be cut off simply by the support of the bellows Hindu is plugged in and does not require any further fastening in the carrier.

In the drawing, an embodiment of such a liquid lifter is shown. The figure shows a vertical longitudinal section through the lifter. illit 1 is a Träjer dos Flüas gkeitshebers des- net, which is formed from a thermoplastic material and which on its outside at 2 (not shown) can carry one or more ribs to increase the grip. This hollow carrier 1 has at its lower end inside a thread 3, with which the carrier 1 to e a thread 4 of a bottle denoted by 5 or the like. can be screwed on, a gasket designated by 6 being expediently interposed. For this purpose, an annular shoulder 7 is provided as an abutment for the seal in the carrier 1. The carrier 1. usually at its above dos thread 3 and the part located in the seal 6 has a hollow extension 8 which is made of the same material as the carrier 1 and which is formed in one piece with it and which can be directed either obliquely upwards, horizontally or downwards. In this hollow extension 8, a through opening 9 is formed through which a generally designated 10 designated riser pipe. designated riser pipe mH friction are passed through can, the lower end of which is placed near the bottom of a bottle 5 to be emptied.

The carrier 1 has on its upper part an internal thread designated 11, into which a 12 loaded \ The bellows drawn can be screwed in, which for this purpose is provided with an attachment 13 which carries an external thread 14.

The carrier 1 can have any desired external configuration received, it is expediently designed to taper upwards and conically takes bellows 12 in its central longitudinal axis with the opening facing downwards interchangeable on.

The bellows 12 is exchangeable for the reason, for. B. screwable placed on the carrier 1, if necessary by a bellows a to be changed in a different color, so that the fold can be seen. bellows 12 is to be used for a specific type of liquid.

. The overall design of such a liquid siphon is extremely simple because it is practically formed from only three parts, preferably made of plastic, namely the carrier 1, the bellows 12 and the riser pipe 10. In particular, it is also advantageous that the bellows 12 is arranged in the central longitudinal axis of the carrier and can be pressed down from above so that the bottle 5 etc. can be tilted to the side. by applying a pressure force to the bellows 12 will rent.

According to a further embodiment of the utility model, in the support 1 of the bellows or at the end of a bellows 12 is a check valve be provided that opens to the inside of the vessel. Furthermore there is the possibility given to install a valve or a cock in the riser pipe 10, which is closed and can be opened. This version is particularly suitable for viscous Liquids. Upon actuation of the bellows 12 can then be inside the container 5 an overpressure can be generated (the overpressure has a closing effect from the inside the valve used), and the desired individual quantities can then be opened through of the tap or valve can be removed from the riser pipe 10 without the bellows 12 actuations needs to be done. Such a valve is shown schematically in dashed lines Lines in the figure indicated at 15, and a stopcock is at 16 in the riser pipe also indicated schematically.

Claims (1)

Protection claims: 1. Liquid siphon, which can be placed or screwed onto a container and which is equipped with a speed immersing tube and with a compressible Is partially seen, characterized in that the combined (12) Compressible part by means of a bellows, preferably made of plastic. 2. Liquid siphon according to claim 1, characterized in (12) (1), that the bellows with its carrier augwechsel- (14) bar, z. B. connected by thread is. 3. Liquid siphon according to claim 1 and 2, characterized in (12) characterized in that the bellows in the longitudinal axis (l) its carrier is arranged. 4. Liquid siphon according to claim 1, characterized by (1) 12) shows that the bellows support is made of one piece, is preferably made of plastic and in itself (3) known way with a thread for screwing on one Bottle' Bottle 6. Like. Is provided. 5. liquid siphon according to claims 1 to 4, characterized (1) (12) that the carrier of the bellows. ls between (14) (5) the screw thread on a bottle and the fastening (12) medium for the bellows with a lateral hollow attachment (8 (io) is provided for leading through a riser pipe. 6. Liquid siphon according to claims 1 to 5, ei 201 thereby g && amizeichnet that the riser with coloring in the approach is used. 7. Liquid siphon according to Claims 1 to 6, characterized in that that in the supply line from the bellows (12) to the interior of the container (5) a check valve (15) is provided and that in the riser pipe (10) a shut-off valve or shut-off valve is arranged.