RU194434U1 - Liquid Dispenser Cartridge - Google Patents

Abstract

The cartridge of the fluid metering device consists of a reservoir with an adapter, a cartridge housing and a pump, and the reservoir is presented in the form of a plastic bag for storing fluid with an adapter soldered to it, which, in turn, is tightly connected to the cartridge housing, to which it is equally screwed pump, and the cartridge housing is located mainly in a horizontal position with an inclination towards the pump and is a stepped cylindrical tube, deaf from one side and from the neck com with an external thread on the other hand, and in the upper part of the stepped cylindrical tube there are plate ribs acting as guides when installing the cartridge, and on the blind side of the cartridge case there is a vertical nipple tube made with a smaller diameter relative to the diameter of the cartridge case, which serves for connecting the tank through an adapter soldered to the tank, which is a sleeve with an internal hole, mating with the nipple of the cartridge housing. The technical result is the creation of the design of a replaceable cartridge having the possibility of refillable filling. 4 s.p. f-ly, 5 ill.

Description

Technical field

The utility model "Cartridge of a liquid dispensing device" is an integral part of a liquid dispensing device, which in turn relates to equipment for auxiliary and residential premises, in particular to cartridges for dispensers, dispensing devices designed to supply semi-liquid or liquid substances, such as, for example, liquid soap, detergents or foam for skin care, used, in particular, in food points, various institutions, in public places, as well as for individual use in that one.

State of the art

Currently, there is an increasing need for the use of dispensers. The dispenser allows you to use various types of liquid soap. The dispenser is a simple mechanism designed so that when you press the valve, a portion of soap flows out of the container. A key part of the dispenser is the fluid metering device. Dispensers can be installed in washrooms and bathrooms in enterprises, in hotels, restaurants, schools, public toilets. The creation of renewable and refillable cartridges leads to less waste in the form of discarded cartridges and, therefore, leads to the environmental quality of the product as a whole. The modularity of the design allows the use of individual parts produced in a large-scale method, which reduces the cost of producing cartridges.

As an analogue, you can point to patent KR1020160097834 "Liquid soap dispenser and molding device for its manufacture." The technical solution is intended for use in the same field as the claimed technical solution "Cartridge of the liquid dosing device" and is aimed at facilitating the replacement of the container, improving manufacturability. The solution of this patent has the main components: housing, capacity, pump, tubular block, connecting elements. According to the applicant, the distinguishing characteristics are that the technical solution "Cartridge of the liquid dosing device" is aimed at simplifying the design, and therefore at improving the design and operational characteristics.

Utility Model Disclosure

- the presence of structural elements;

- characteristics of the element and their relationship.

The objective of the claimed utility model is to improve the structural and operational characteristics of the fluid metering device.

The technical result, the achievement of which is claimed by the claimed utility model, is to create a convenient, technologically advanced, replaceable cartridge with the possibility of multiple refill.

The essence of the utility model lies in the fact that the cartridge of a liquid dosing device consists of a tank with an adapter, a cartridge case and a pump, where the tank is presented in the form of a plastic bag for storing liquid, with an adapter soldered to it, which in turn is connected with an interference fit to the cartridge case , to which the pump is equally screwed, moreover, the cartridge case is located mainly in a horizontal position and is a stepped cylindrical tube, blind with one hundred on the other hand, and in the upper part of the stepped cylindrical tube there are plate ribs acting as guides when installing the cartridge, and on the blind side of the cartridge case there is a vertical nipple tube made with a smaller diameter relative to the diameter of the case cartridge, which serves to connect the tank through the adapter soldered to the tank, which is a sleeve with an internal hole, mating with the nipple of the cartridge housing. Wherein:

- The reservoir for the liquid is made of a polymer film.

- The pump is driven directly by muscle pressure.

- The pump is driven by muscular force through a linkage system.

- The adapter soldered to the tank contains an inner cylindrical surface to ensure a tight connection with an interference fit with the nipple of the cartridge case.

Brief Description of the Drawings

The essence of the utility model is illustrated by drawings, where:

FIG. 1 - Image of the cartridge.

FIG. 2 - The cartridge in the device for dispensing fluid in the context.

FIG. 3 - Cartridge mount.

FIG. 4 - Cartridge body.

FIG. 5 - The tank with the adapter in the context.

Utility Model Implementation

The cartridge of a liquid dosing device consists of the following parts: a reservoir (6) in the form of a plastic bag for storing liquid, an adapter (7), which is soldered to this reservoir and which also connects with an interference fit to the cartridge case (8), and a pump (9) which is screwed to the cartridge housing. The combination of cartridge parts works as follows. The main part of the cartridge is the housing (Fig. 4), which is a stepped cylindrical tube (10) blind on one side and with a neck (11) with an external thread on the other side, where the thread serves to install a pump (9) for pumping liquid. In the device, the housing is located mainly in a horizontal position (Fig. 2) and is inclined from the horizon so that the liquid drains to the pump (9). In the upper part of the stepped cylindrical tube there are plate ribs (12) that act as guides when installing the cartridge in the guides of the holder (4). On the blind side of the cartridge case there is a vertical tube nipple (13), smaller in diameter than the cartridge case itself, which serves to connect the tank through an adapter (7) soldered to the tank, which is a sleeve with an internal hole (14), mating with the nipple (13) ) cartridge housing (8).

The reservoir (6) mates with the nipple (13) of the cartridge housing through the adapter (7) on a cylindrical surface hermetically. The adapter is made of elastic plastic and soldered to the tank. The pump (9) is responsible for pumping the working fluid from the tank and dispensing it to the user. Driven by muscular strength.

The cartridge case is a tubular structure, on the basis of which the cartridge is assembled (Fig. 2) by attaching a pump (9) and a reservoir (6) with an adapter (7). The cartridge housing serves to base the cartridge in a liquid dispensing device.

The cartridge for the fluid metering device is located in the fluid metering device itself (FIG. 2). The device itself, in turn, consists of a bracket 1 attached to the wall, a cover (2) is pivotally attached to the bracket, and a cartridge holder (3) with guides (4) is attached to the bracket. The cartridge itself (5) is installed in the guides of the holder (4).

Installing the cartridge in the feeder is as follows: open the cover (2), place the cartridge in the holder, basing it along the guides of the holder (4), close the cover.

The cartridge is removed in the reverse order.

The filling and refilling of the cartridge reservoir occurs as follows, we turn off the pump, fill in the working fluid with the neck, and twist the pump.

The operation of the feeder from the point of view of the user is as follows, we press the muscle button on the pump button protruding from the device. You can also apply not a direct effect on the pump button, but indirectly, for example, through a lever system.

Claims (5)

1. The cartridge of the liquid dosing device, consisting of a reservoir with an adapter, a cartridge housing and a pump, characterized in that the reservoir is presented in the form of a plastic bag for storing liquid with an adapter soldered to it, which, in turn, is tightened with a cartridge housing, to which the pump is equally screwed, and the cartridge case is located mainly in a horizontal position with an inclination towards the pump and is a stepped cylindrical tube, blind with one torons and with a neck with an external thread on the other hand, and in the upper part of the stepped cylindrical tube there are plate ribs acting as guides when installing the cartridge, and on the blind side of the cartridge case there is a vertical tube-nipple made with a smaller diameter relative to the diameter of the case cartridge, which serves to connect the tank through the adapter soldered to the tank, which is a sleeve with an internal hole, mating with the nipple of the cartridge housing. 2. The cartridge of the liquid dosing device according to claim 1, characterized in that the liquid reservoir is made of a polymer film. 3. The cartridge of the liquid dosing device according to claim 1, characterized in that the pump is driven directly by pressing muscle power. 4. The cartridge of the liquid dosing device according to claim 1, characterized in that the pump is driven by muscular force through a lever system. 5. The cartridge of the liquid dosing device according to claim 1, characterized in that the adapter soldered to the reservoir contains an inner cylindrical surface to provide a tight connection with an interference fit with the nipple of the cartridge housing.

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