ES1064240U - Drain for glass washbasin (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Drain for glass basin, comprising a neck-like body (2) coupled on the corresponding water evacuation duct, on whose neck (2) the respective opening and closing valve (3) is mounted concentrically, to allow or prevent emptying of the sink (5) through the duct (1) referred to, the upper edge of the neck (2) being supported on the peripheral edge of the hole in the sink (5) in which the set of referred elements is established, is characterized in that the neck support area (2) on the edge of the hole in the sink (5), and specifically the end or flange section (7) of said neck (2), has radial recesses (8) that establish a small opening between the sink (5) and that section of flange (7) of the neck (2), through which opening the water passes from the area surrounding the mentioned upper edge of the neck (2) to the space (9) delimited between the sink (5) and the area of the recesses (8); having provided in said area or section of the flange (7) of the neck (2), a hole (10) for the exit of the water from that interior space (9) towards the main evacuation conduit (1) of the drain. (Machine-translation by Google Translate, not legally binding)

Description

Drain for glass sink.

Object of the invention

The present invention, as expressed in the set forth in this specification, refers to a drain for glass basin, which has been designed to achieve a total evacuation of water that is usually stagnant in the area surrounding the corresponding exit hole, that is, at perimeter edge of the body on which the drain valve is mounted of the sink in question.

Background of the invention

As is known, in the toilets manufactured in glass, the corresponding drain is constituted from a tubular neck-like body that is fixed by threading or other duct system established in the evacuation hole Properly said. On that neck it is mounted concentrically and with faculty of upward / downward displacement the corresponding valve, to establish the two positions of opening and closing the drain. The mounting body or neck of the valve features a flange projected outward to support in the upper edge of the sink hole where it precisely goes disposed said drain neck.

Well, in the type of basins referred to, when the valve is opened and the water is evacuated, there are some remains and impurities in the area surrounding the commented exit hole, which results in a darkening of the commented area in which water is stagnant with certain particles or impurities, such as soap, cleaning products, etc., with the consequent poor aesthetic appearance, which gives the feeling of a lack of cleanliness, often having to eliminate that darkening with abrasive cleaning products that eventually carry a wear and scratch deterioration of the commented area of the sink.

Description of the invention

The drain object of the invention has a series of particularities and innovations that allow to solve the problem referred to in the previous section.

In that sense, the drain of the invention presents as a novelty the fact that in correspondence with the upper section of the body or neck in which the drain valve is mounted, some recesses are planned made radially which, in combination with a hole provided in this area of the recesses, allows total evacuation of the washbasin water, since based on such recesses and hole the water that reaches the internal space delimited between said recesses and the edge of the sink hole, comes out through said hole to access the inside of the valve neck and in definitive to the drain pipe itself.

The commented recesses lead to determine a small opening between the edge of the hole in the sink and the recesses themselves, where the water will circulate so that it evacuates through the hole made in correspondence with the area of the recesses of that body or neck assembly of the drain valve

Therefore, through the aforementioned innovation that incorporates the drain, a double drain is provided to the sink, one the main and conventional, and another the one that determines the hole provided in the area of the recesses of the drain neck, getting a total emptying of stagnant water in the area surrounding the commented valve mounting neck of drain, ultimately providing a cleaning of the area and a visual effect more pleasant.

Brief description of the drawings

To complement the description that next one is going to be done in order to help a better understanding of the features of the invention, accompanies the present descriptive memory a set of drawings based on the which innovations and advantages will be more easily understood of the drain object of the invention.

Figure 1.- Shows a sectional view of the drain with the novelty characteristics object of the invention.

Figure 2.- Shows an enlarged detail of the drainage area where the characteristics of novelty of the invention.

Description of the preferred embodiment

In view of the commented figures, you can observe how the drain of the invention comprises, as is conventional, the corresponding conduit 1 determining the hole or drain itself, in whose conduit it is mounted by threading a body or neck 2 on which in turn mounts the corresponding opening and closing valve 3, valve that as it can be seen there is a lower support 4 retained inside of the neck 2 itself, in addition to the corresponding joint 3 'which is the one that makes the closure on that neck 2 in the position of closing of the valve, preventing the evacuation of water through such neck and therefore the outlet duct 1.

It is also expected that the drain in its mounting on the corresponding sink 5 set a tightness that is determined by a seal 6 arranged between the lower edge of the sink 5 and the upper edge of the duct 1, as clearly depicted in figure 1.

In the type of washbasins in which the  drain that is being described, materialized in glass, neck 2 has a perimeter flange 7 that is supported over the surface or upper edge of the corresponding hole to the sink itself 5.

Well, from these characteristics, the  novelty of the invention is that in correspondence with the section that originates the flange 7 of the neck 2, some radial recesses 8 that determine a small separation from from the very edge of the sink 5, through whose separation is possible the passage of water that is normally retained in the area surrounding the commented flange 7 of neck 2.

Well, between that extreme section or flange 7 of neck 2 and the inner part of the hole corresponding to washbasin 5, a space 9 will be determined which is precisely accessed by the water that passes between the recesses 8 and the commented edge of the sink 5, with the peculiarity that the water that reaches said space it is evacuated through a hole 10 provided in that area of the recesses, all in such a way that that water returns to the inside the neck 2 and therefore directly to the duct 1 of main drain.

Claims (1)

1. Drain for glass basin, comprising a neck-like body (2) coupled on the corresponding water drain duct, on whose neck (2) the respective opening and closing valve (3) is concentrically mounted, to allow or prevent the emptying of the washbasin (5) through the aforementioned conduit (1), the upper edge of the neck (2) resting on the peripheral edge of the sink hole (5) in which the set of referred elements is established , is characterized in that the neck support area (2) on the edge of the sink hole (5), and specifically the end or flange section (7) of such neck (2), has radial recesses (8) that establish a small opening between the sink (5) and that section of flange (7) of the neck (2), through whose opening the water passes from the surrounding area to the commented upper edge of the neck (2) to the space (9 ) delimited between the sink (5) and the recess area (8); having been provided in said area or section of the flange (7) of the neck (2), a hole (10) for the exit of the water from that interior space (9) towards the main drain duct (1) of the drain.