RU220879U1 - REPLACEMENT CONTAINER FOR THE DOSING DEVICE - Google Patents

Abstract

The utility model relates to a replaceable container for a dosing device. The replaceable container for the dispensing device is a replaceable reservoir with a neck for filling with liquid, connected to a liquid pump, made with the possibility of disassembly and consisting in turn of a pump body with existing projections for engagement with the pressure cap, a pressure cap with existing grooves for engagement and direction with the pump housing and liquid transfer unit. The neck of the tank has an external collar. The liquid pump has an elastic adapter. The cylindrical part of the pump body is made with an internal collar, and the liquid transfer unit contains a housing, a ball, a ball spring, a cuff, a cuff spring, an axis, a base ring, and an outlet tube. The utility model provides a replaceable container for the dosing device, the design of the transfer pump of which does not allow the formation of foam. 3 salary f-ly, 6 ill.

Description

Field of technology

The utility model relates to sanitary and hygienic equipment, namely to cartridges for dispensing devices for supplying liquid substances, such as, for example, liquid soap, detergents, and is intended for use, in particular, in food outlets, various institutions, public places, and also for individual use at home.

State of the art

Currently, there is an increasing need to use dispensers. The dispenser allows you to use different 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. Dispensers can be installed in washrooms and bathrooms in enterprises, hotels, restaurants, schools, public toilets, and at home; mounted on the wall or placed on a horizontal surface (bottle). Some types of liquid soap are already available in bottles with dispensers. A number of patents No. 2404323, US 6082586, EP 0703831, US 2009/0032552, US 5445288, CA 2164341, US 7086567 and WO 2007/125355 have some structurally similar elements. As the closest analogue to the claimed technical solution “replaceable container for a dispensing device,” the applicant points to the description of the utility model patent RU 216794 U1 as a device for a similar purpose. The purpose of the proposed solution is to determine the type of fraction of the pumped and dispensed liquid by the pump at the outlet of the device. In the given analogue, the type of working fluid at the outlet of the device is defined as foam, and the pump is defined by purpose as foam.

Disclosure of utility model

presence of structural elements;

characteristics of the element and their relationship.

The objective of the utility model is to improve the performance characteristics of a replaceable container for a dosing device.

The technical result that the utility model is aimed at achieving is the creation of a replaceable container for the dosing device, made with the possibility of reusable use and a transfer pump design that does not allow the formation of foam.

The essence of the utility model is that the replaceable container for the dosing device is a replaceable reservoir with a neck for filling with liquid, connected to a liquid pump, made with the possibility of disassembly and consisting in turn of a pump body with existing protrusions for engagement with a pressure cap, a pressure a cap with existing grooves for engagement and direction with the pump body and liquid pumping unit, where the reservoir neck has an external collar, the liquid pump has an elastic adapter, the cylindrical part of the pump body is made with an internal collar, and the liquid pumping unit contains a housing, a ball, a ball spring, cuff, cuff spring, axle, base ring, outlet tube. Wherein:

the pump housing is a part of a tubular structure;

the replaceable reservoir is made in the form of a plastic bottle;

the pressure cap has grooves that limit the position of the pump body relative to the protrusions on the pump body.

Brief description of drawings

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

fig. 1 - Replacement container assembly.

fig. 2 - The liquid pump is separated from the tank.

fig. 3 - Liquid pump disassembled.

fig. 4 - Sectional view of a liquid pump.

fig. 5 - Sectional view of the pumping unit, dispensing a portion of liquid.

fig. 6 - Sectional view of the pumping unit, loading a portion of liquid.

Implementation of a utility model

The utility model relates to sanitary and hygienic equipment, namely to cartridges for dispensing devices for supplying liquid substances, such as, for example, liquid soap, detergents, and is intended for use, in particular, in food outlets, various institutions, public places, and also for individual use at home. The replaceable container (Fig. 1, 2), intended for installation in the dispensing device, contains a reservoir (1) for liquid detergent, which is connected to a liquid pump (2). The reservoir and the pump are connected to each other through the neck of the reservoir (3), an elastic adapter (4) and the cylindrical part of the liquid pump body, which has an internal collar (5). The neck of the tank is made with an external collar. The liquid pump (Fig. 3, 4) in turn consists of a pump body (6), a pressure cap (7), a liquid pumping unit (8), and an elastic adapter (4). The pump body also has projections (9) on the body to ensure engagement with the pressure cap (7). The pressure cap has corresponding grooves (10) to ensure engagement with the projections (9) of the pump housing. The groove provides grip and direction of movement of the pressure cap relative to the pump body. The pressure cap engages with the pump body, creating an internal space to accommodate the fluid transfer unit (8). The liquid pumping unit is structurally made in a tubular structure housing, which ensures liquid pumping without foam formation by the interaction and presence of the main components: body (11), ball spring (12), cuff spring (13), cuff (14), axis (15), outlet tube (16), base ring (17), ball (18). The interaction of the elements of the pumping unit ensures pumping of liquid without the formation of foam. The sealing of the connection between the liquid pump and the reservoir is ensured by an elastic adapter (4) of a concentric shape. After the fluid reservoir is emptied during operation, it must be refilled. Convenient multiple filling is carried out through the neck of the reservoir after disconnecting the reservoir from the liquid pump (Fig. 2), assembly is carried out in the reverse order, then the container is installed in the dosing device. If the liquid is not in use for a long time, the liquid may dry out in the pump and the liquid transfer unit; to continue operation, it is necessary to disassemble the liquid pump itself and wash it. The liquid pump is disassembled by disengaging the protrusions of the pump housing from the grooves of the pressure cap.

Claims (4)

1. A replaceable container for the dispensing device, which is a replaceable reservoir with a neck for filling with liquid, connected to a liquid pump, made with the possibility of disassembly and consisting in turn of a pump body with existing projections for engagement with a pressure cap, a pressure cap with existing grooves for engagement and direction with the pump body and liquid pumping unit, characterized in that the reservoir neck has an external collar, the liquid pump has an elastic adapter, the cylindrical part of the pump body is made with an internal collar, and the liquid pumping unit contains a housing, a ball, a ball spring, a cuff, cuff spring, axle, base ring, outlet tube. 2. A replacement container for the dosing device according to claim 1, characterized in that the pump housing is a part of a tubular structure. 3. A replaceable container for the dosing device according to claim 1, characterized in that the replaceable container is made in the form of a plastic bottle. 4. A replacement container for the dosing device according to claim 1, characterized in that the pressure cap has grooves that limit the position of the pump body relative to the protrusions on the pump body.

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