ES1064649U - Dentifrice dispenser for dental hygiene products. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Dispenser of toothpaste product for dental hygiene, which being of the type constituted by a pumping tank with a helical spring and plunger, to supply doses of toothpaste product to the bristles of the toothbrush, from a cartridge coupled by means of a orthogonal and tubular extension to the pumping tank and of those that present a wraparound casing provided with a window for the introduction of the toothbrush, essentially characterized in that the communication between the pumping tank and the cartridge carrying the toothpaste product, is carried out through of a window between the orthogonal and tubular extension and the chamber of the pumping tank, while the actuation piston protrudes from the chamber by means of an extension on the free end of which the appendage of a head is fitted, provided with a frontal recess coinciding with the window of the casing, also presenting the external extension an annular joint r that is coupled to the front edge of the pumping tank and providing the actuation piston, the extension, the appendix and the head, of an internal duct that ends at the top of the head and whose outlet hole is likely to be blocked by a lug arranged internally in the housing and in the upper area of its window for the introduction of the toothbrush. (Machine-translation by Google Translate, not legally binding)

Description

Toothpaste dispenser for dental hygiene.

Object of the invention

The present invention relates to a dispenser of toothpaste products for dental hygiene, which has been considerably perfected by providing essential new features in this type of dispensers toothpaste products for dental hygiene, improving substantially the benefits thereof.

In general, the invention has developed a dispenser of toothpaste products for dental hygiene, which allows dosing on Bristles of the brush that will perform cleaning in a way accurate and without the toothpaste can spread any other area of the dosing set.

Specifically, the product dispenser toothpastes for dental hygiene object of the present invention, It consists of a pumping means to move the product dentifrice in certain doses at an outlet above the bristles of the brush, the brush itself being the one Performs the operation of the pumping means by pushing.

State of the art

Currently, product dosers for dental hygiene they are constituted of conduction means and pumping that suffer a lot of breakdowns and jams, due to the pasty characteristic of the toothpaste products to be dosed, what which produces a lot of repairs and maintenance constants, especially when installed in places public

Specifically, this type of dispensers known are constituted by means of pumping in which connect the toothpaste cartridge directly to the dental hygiene and also a means of product output up to the toothbrush, which is also the one that produces the thrust for the Product outlet on the bristles of the toothbrush. The connection between the pumping chamber and the product cartridge toothpaste, it has a non-return valve that prevents the return of the product to the cartridge, whose valve anti-return generates a lot of anomalies and in consequently the irregular operation of the distributor.

This type of known dispensers are in general lines of the type of dispensers for products dentifrices described in Utility Models 200201193 and 200402093, of the same inventor as that of the present application.

Description of the invention

The present invention consists of a dispenser of toothpaste for dental hygiene, which has a pumping chamber and a connected toothpaste cartridge Without the non-return valve.

Specifically, the product dispenser toothpaste for dental hygiene object of the present invention, it is constituted by means of pumping in which it is connected directly the toothpaste product cartridge for hygiene Dental without the need of a non-return valve.

Brief description of the drawings

The description of the object of the invention is will be based on the accompanying drawings, in which title of example and without any limiting character therefore has represented one of the preferred embodiments. In Such drawings have represented the following:

The first figure shows a sectional view Longitudinal dispenser of toothpaste product for hygiene dental object of the present invention, in its position of repose.

Finally, the second figure corresponds to a longitudinal section view of the product dispenser toothpaste for dental hygiene object of the present invention, in its dosing position.

Detailed description of the preferred embodiment of the invention

The detailed description that follows from the preferred embodiment of the invention will be carried out taking as base the attached drawings, on which the corresponding parts or similar ones have been marked with the same numerical references to what along the various figures.

As can be seen according to the plans commented, the doser of toothpaste product for hygiene Dental object of the present invention, is constituted by a pumping tank (1) provided superiorly with an extension orthogonal and tubular (2) for cartridge coupling (3) Carrier of toothpaste for dental hygiene.

The pumping tank (1), presents internally a camera (4) communicated with the extension (2) through a window (2 ') and said chamber (4) is provided with a helical spring (5) and a drive piston (6), which protrudes from the chamber (4) by means of an extension (7), in which free end is attached the appendix (8) of a head (9) provided of a front recess (9 ').

The extension (7) has an externally ring gasket (10), which attaches to the front edge (11) of the tank pumping (1).

Drive piston (6), extension (7), the appendix (8) and the head (9), internally form a duct (12) ending at the top of the head (9) provided with a front recess (9 ').

The assembly is arranged on a plate (13) and covered by a housing (14) provided with a window (15) facing the head (9).

The housing (14) in the upper area of the window (15) and inside, it has the pin (16) that acts as closing element of the duct outlet opening (12), when the dispenser is in rest position or not operational

The housing (14) also has means for withstand toothbrushes and the bottom of the plate (13) has support means for flossing rolls.

Based on this constitution, the dispenser of dental hygiene toothpaste object of the present invention works by coupling the cartridge (3) in the tubular extension (2), whereby the toothpaste product by its own gravity passes inside the pumping tank (1) occupying the camera (4).

In this situation, when introducing the brush dental through the window (15) and push on the recess (9 ') of the head (9), to overcome the resistance of the coil spring (5), a dose of the toothpaste contained in the chamber (4) will come out through the duct (12), whose exit orifice has been desobturado when moving the head (9) of the pin (16) of the housing (14) and until deposited on the bristles of the toothbrush, because this is the only possible way out, since in the push made the piston (6) obstructs the window (2 '), leaving as the only exit of the toothpaste, said conduit (12) to the bristles of the toothbrush, once the duct exit hole is released (12) of the seal of the stud (16).

The aforementioned busty (16) in addition to acting as duct sealing element (12) when the dispenser does not is used, also acts as a shutter of the toothpaste product before of its installation, that is, during transport and distribution to the points of sale and from this one to the user.

With the dispenser of the toothpaste product for the dental hygiene object of the present invention, a Perfect dosing element of the toothpaste product, without have to have the complicated dosing mechanisms and of the corresponding non-return valves, for what all this affects in a reduction of the costs of this type of dispensers and their maintenance and repairs in particular.

It is not considered necessary to make the content of the present description so that an expert in the matter can understand its scope and carry out the realization practice of the described invention.

However and since in the foregoing only preferred embodiments of the object of the invention, it is evident that within its essentiality multiple variations may be introduced, without implying any alteration of the invention. Such modifications may especially affect: the shape, dimensions, its materials of construction, its essential points being those of the following  claims.

Claims (1)

1. Toothpaste product dispenser for dental hygiene, which being of the type that is constituted by a pumping tank with helical spring and plunger, to deliver doses of toothpaste to the bristles of the toothbrush, from a cartridge coupled by means of a orthogonal and tubular extension to the pumping tank and those that have an enclosure provided with a window for the introduction of the toothbrush, essentially characterized in that the communication between the pumping tank and the cartridge carrying the dentifrice product is carried out through of a window between the orthogonal and tubular extension and the chamber of the pumping tank, while the actuator piston protrudes from the chamber by means of an extension at whose free end the appendix of a head fitted with a front recess coinciding with the window is attached of the housing, the extension also presenting an annular seal externally r which is coupled to the front edge of the pumping tank and having the actuator piston, the extension, the appendix and the head, of an internal conduit that ends at the top of the head and whose exit hole is likely to be blocked by a pin arranged internally in the housing and in the upper part of its window for the introduction of the toothbrush.