RU46776U1 - Washbasin Sink - Google Patents

Abstract

The proposed utility model relates to the field of sanitary equipment, namely, to washbasin sinks. The sink of the washbasin contains a body with a drain hole and a horizontal flange, in the back of which there is a wall ledge - a teardrop and two recesses located along it, for hygienic items with drains into the shell of the sink, while the teardrop is made in cross section, preferably in the form of a rectangular triangle, hypotenuse which coincides with the direction of the slope of the water into the shell of the sink, and in the plan is trapezoidal, where each vertex of the small base coincides with the vertex of the angle of the corresponding recess under igienicheskie items on the outside of his hand. In an embodiment of the sink, the recesses for hygiene items are placed in the rear horizontal flange with the larger side mainly along the teardrop. Significantly new elements of the proposed device are: - the implementation of the teardrop with a cross-section, preferably in the form of a rectangular triangle, the hypotenuse of which coincides with the direction of the slope of the water into the shell; - execution of the teardrop in the trapezoidal plan, where each vertex of the small base coincides with the vertex of the angle of the corresponding recess under the hygiene items from the outside. Significantly new elements in the embodiment of the washbasin are the placement of recesses for hygiene items in horizontal flanging with the larger side mainly along the teardrop. During operation of the washbasin with the proposed sink, water from splashing water from the wall during the operation of the sink to the floor is practically eliminated and water drainage to the sink body through the wall protrusion system - teardrop and recesses for hygiene items is improved. At present, a pilot batch of the proposed washbasin sinks with results confirming the positive effect indicated in the application materials has been manufactured and tested with positive results.

Description

The proposed utility model relates to the field of sanitary equipment, namely, to washbasin sinks.

The modern design of the washbasin contains a mandatory set of functional elements, among which an important role is played by a wall ledge - a teardrop and recesses for hygienic items, usually located on the rear horizontal flanging of the washbasin and participating in the complex and separately in the process of removing the sprays that hit the wall and back horizontal flanging of the shell.

It should be noted that in washbasin sinks without a wall protrusion of a teardrop, even with sealing the gap between the wall and horizontal flanging of the sink, water that splashes onto the wall is drained onto the floor.

In washbasin sinks with a wall ledge, a directional drainage is required from the horizontal flanging under the teardrop, otherwise the flanging will always be wet.

This problem has been partially solved in washbasin sinks, which have a near-wall protrusion — a teardrop on a horizontal flanging of a recess for hygiene items with a drain into the sink body.

So, the sink of the washbasin (1) is known, in which there is a wall ledge - a teardrop and a recess for hygiene items in the form of a shelf along it on the back side of the sink.

The disadvantage of this design of the washbasin is the poor performance of the above elements of their functions.

So, due to the fact that the wall protrusion - the teardrop in this sink is made with a length shorter than the width of the sink and its cross-sectional shape is oval, when the washbasin is used with such a sink, there will always be drainage of water to the floor.

In addition, it is impossible to fix, for example, a bar of soap on the recess - shelf, due to the lack of, firstly, sufficient restraints on its movement and, secondly, due to the constant presence of water on it due to the lack of directional drainage into the shell of the sink.

Known washbasin sink (2), in which there is a wall ledge - a teardrop and recesses in the horizontal flanging for hygiene items located near it.

The disadvantage of this design of the washbasin is also the impossibility of high-quality performance of the above elements of their functions.

So, the wall protrusion - the teardrop is oval in cross section and has an inclination from the middle to the side edges of the sink, which allows water to be drained to the floor during operation of the washbasin with this sink and does not allow to properly use the drainage functions of the recesses for hygiene items, located near the teardrop.

A washbasin sink (3) is known, on the horizontal flanging of which there is a wall ledge and two recesses for hygienic items with water drainage into the shell of the sink, most of which are placed longitudinally in special tides of the side horizontal flanging of the sink.

The disadvantages of this design of the washbasin are the same as in the above (2).

This design (3) of the washbasin was taken by the author as a prototype proposed, as the closest in technical essence and effect when used.

The task that was solved during the development of this utility model was the almost complete elimination of water from water splashes from the wall during the operation of the sink on the floor and the improvement of drainage into the shell through the wall protrusion system - a teardrop and recesses for hygiene items.

This was achieved in the washbasin sink, comprising a body with a drain hole and horizontal flanging, in the rear part of which there is a wall ledge - a teardrop and two recesses located along it, for hygienic items with drainage into the sink body, while the teardrop is preferably made in cross section in the form a right-angled triangle, the hypotenuse of which coincides with the direction of the slope of the water into the shell of the shell, and in the plan is trapezoidal, where each vertex of the small base coincides with the vertex of the angle deepen it under hygienic items on the outside of his hand.

An embodiment of the washbasin sink is to place recesses for hygiene items in horizontal flanging with the larger side mainly along the teardrop.

Essentially new elements of the proposed device are:

- the implementation of the teardrop with a cross-section preferably in the form of a rectangular triangle, the hypotenuse of which coincides with the direction of the slope of the water into the shell of the sink;

- execution of the teardrop in the trapezoidal plan, where each vertex of the small base coincides with the vertex of the angle of the corresponding recess under the hygiene items from the outside.

Significantly new elements in the embodiment of the washbasin are the placement of recesses for hygiene items in horizontal flanging with the larger side mainly along the teardrop.

The proposed design of the washbasin is shown in the attached drawing.

The sink contains a housing 1 with a drain hole 2, horizontal flanging 3, on the back of which there is a wall ledge - teardrop 4

and two placed on the larger side, preferably along it, recesses 5 with drains 6 into the body 1 of the washbasin.

The wall protrusion - teardrop 4 is made with a section, preferably in the form of a rectangular triangle (ABC), the hypotenuse (BC) of which coincides with the direction of the slope of the water into the shell of the sink, and in the plan is trapezoidal, where each vertex of the small base (D and E) coincides with the top the corner of the corresponding recess for hygiene items from the outside.

The fastening elements of the proposed shell can be made traditionally, for example, in the form of two longitudinal planes on the bottom of the sink with holes for the fixing protrusions of the brackets (not shown).

When using the sink (with built-in or external mixer), water splashes fall on the wall adjacent to the washbasin, then drain, somewhat accelerating, along the inclined surface of the teardrop 4 to the back of the horizontal flanging of the sink under the teardrop 4, mainly flowing into the recesses 5, and then through the drainage 6 into the shell of the sink 1.

It should be noted that the placement of the recesses, preferably with the larger side along the teardrop and completely on the back of the horizontal flanging, and not in the prototype — part of the area — on the rear horizontal flanging, and part - on the horizontal horizontal flanging, significantly increased the discharge of water from water splashes in the shell of the sink, practically eliminating its hit on the floor.

This sink is made from traditional materials for sanitary products using well-known technologies.

At present, an experimental batch of the proposed washbasin sinks with results confirming the positive effect indicated in the application materials has been manufactured and tested with positive results.

Literature.

1. Certificate for industrial design No. 37379 of 06/10/1991, MKPO: 23-02. "Washbasin".

2. Patent for industrial design No. 53223 dated 05/27/2002, MKPO: 23-02, “Wash basin”.

3. Patent for the invention of the Russian Federation No. 2173748 dated 12/29/1999 IPC: EOZS, 1/18 "Wash basin" - (prototype).

Claims (2)

1. Washbasin sink, comprising a body with a drain hole and horizontal flanging, a wall protrusion - a teardrop and two recesses located in the flanging near it, recesses for hygienic items with drains into the shell of the sink, sink attachment elements to the installation surface, characterized in that the wall protrusion - the teardrop is made with a section, preferably in the form of a rectangular triangle, the hypotenuse of which coincides with the direction of the slope of the water into the sink, and in the plan is trapezoidal, where each vertex is small about Considerations coincides with the apex angle of the corresponding recess under hygienic articles from the outer side thereof. 2. Washbasin according to claim 1, characterized in that the recesses for hygiene items in the horizontal flanging are placed on the larger side, preferably along the teardrop.