RU161450U1 - SHOWER CAN - Google Patents

Abstract

1. A shower head containing a housing in which, for their external perimeters, a cold water chamber and a hot water chamber are installed, the chambers have openings for supplying water and are provided with pipes for draining water, characterized in that the chambers are made of elastic material, the housing is installed with the possibility of bending, and so that one of them is external and the other internal, while the camera, which is external, is made with holes through which pipes are removed to drain water from the internal chamber, the cameras are connected to orpusom mehanizma.2 by a screw. A shower head according to claim 1, characterized in that the pipes for draining water from the chambers are installed so that on the outer surface of the external chamber, which is a common surface for the structure of the chambers, the rows of pipes for draining water from the external chamber alternate with rows of pipes for draining water from the inner chamber, the rows of tubes for draining water from the outer chamber are equidistant from each other, while the tubes in each such row are also equally spaced from each other, the rows of tubes for draining water from the inner chamber are equidistant from each other, while the tube in each such number is also equidistant from one another, the tubes of one row are offset relative to the other tubes, the adjacent row so that the tube for discharging water from the outer chamber equidistant from the drainage pipes of the inner kamery.3. A shower head according to claim 1, characterized in that around the perimeter a structure of chambers formed by external and internal chambers is pivotally connected to the body.

Description

The utility model relates to sanitary equipment, specifically to devices designed for human reception of water procedures in the form of exposure to the body of water jets under different pressures and at different temperatures.

The known device "Shower for water procedures" (SU 1722453 A1, 03/30/92, bull. No. 12), adopted as a prototype, containing a head, the body of which has the shape of a square with holes for supplying hot and cold jets, placed in rows parallel to either side hulls and hoses for connecting to hot and cold water supply sources, characterized in that the holes in each individual row are connected alternately with hot and cold water sources.

The disadvantages of the device are the inability to adjust the focus of the spray, the consequence of which is the impossibility of using this device, at a given position of the latter, due to water pressure, to exert an effect on a surface whose area is less than or greater than the surface area strictly specified for such an action by the device’s design, the inability to mix hot water and cold water outside the device when the latter operates at equal pressure in the circuits.

The task to which the claimed utility model is directed is to create a shower head, the design of which provides the possibility of transporting and distributing the flow of hot water, and at the same time, but separately transporting and distributing the flow of cold water, as well as the possibility of mixing hot water and cold water outside the device itself when providing the ability to adjust the focus of the spout of distributed water flows. At the same time, the design of the shower head should include, among other things, the ability to separate the distributed water flows evenly from the entire area of the spraying surface (sprayer).

The problem is solved by using separate channels for hot water and separate channels for cold water in the design of the shower head, distributing water flows, using one common surface (water separation area) as a sprinkler for distributed water flows, and also due to the possibility of simultaneous bending of surfaces chambers for water and fixing these chambers in the required position. In addition, the design of the shower head provides for the possibility of arranging rows of tubes for draining hot water and rows of tubes for draining cold water equidistant from each other, while in these rows the tubes for draining water are also equally spaced from each other, this makes it possible to separate the distributed flows water evenly over the entire area of the spray surface. In addition, the design of the shower head provides for the possibility of swiveling along the perimeter of the structure from the chambers with the body. With this technical solution, the force arising from the contact of two bodies (structures from chambers and the casing) and preventing their relative movement, that is, the friction force will be the smallest. Accordingly, the simultaneous bending of the chambers requires the application of less force.

The task is achieved in that according to the utility model, the shower head contains a housing in which, for their external perimeters, a chamber for cold water and a chamber for hot water are installed, the chambers have openings for supplying water and are equipped with pipes for draining water, characterized in that the chambers are made made of elastic material, installed in the housing with the possibility of bending, and so that one of them is external and the other internal, while the camera being external is made with holes through which pipes for removal ode of the internal chamber, the chamber connected to the housing by a mechanism which provides the possibility of bending surface of the chamber, which may be a screw or a cam mechanism.

To ensure the possibility of separating the distributed water flows evenly from the entire area of the spraying surface (sprayer), the design may have the following set of features:

on the outer surface of the outer chamber, which is the common surface for the construction of the chambers (sprinkler), the rows of tubes for draining water from one of the outer chambers alternate with rows of tubes for draining water from another, inner chamber. In this case, one of the chambers is, for example, for hot water, the other for cold;

the rows of tubes for draining water from the external chamber are equidistant from each other, while the tubes in each such row are also equidistant from each other;

the rows of tubes for draining water from the inner chamber are equidistant from each other, while the tubes in each such row are also equidistant from each other;

the tubes of one row are displaced relative to the tubes of the other, neighboring row so that the tubes for draining water from the external chamber are equidistant from the tubes for draining water from the inner chamber.

To enable easier bending of the chamber structure, the latter along the perimeter can be pivotally mounted in the housing.

The device is illustrated by drawings:

FIG. 1, view of the spray surface;

FIG. 2, side view;

FIG. 3, external and internal cameras, m 1.6: 1; arrows indicate the movement of water;

FIG. 4, view of the spray surface in accordance with paragraph 2 of the file .;

FIG. 5, the cameras are pivotally connected to the housing 1, the nut 1 is stationary, the screw is rigidly fixed to the spherical part, rotation of the screw leads to its longitudinal movement by the amount of stroke;

FIG. 6, the cameras are pivotally connected to the housing 1, the cameras are connected to the screw of the screw mechanism by means of a ball joint, the nut 1 is stationary, the screw is threaded outside the housing, the rotation of the screw leads to its longitudinal movement by the stroke; for the convenience of the user, the withdrawn part of the screw can be equipped with a rubberized head, or a head, the shape of which allows non-slip during rotation;

FIG. 7, the housing part is rotatable, the rotational movement of the rotary part of the housing is converted into a reciprocating motion of the screw, any connection of the structure from the chambers to the screw is possible, dashed lines show the direction of the water jets;

FIG. 8, with a rotary ring, the rotational movement of the rotary ring is converted into a reciprocating motion of the screw;

FIG. 9, with a rotary disk, the rotational movement of the rotary disk is converted into a reciprocating motion of the screw;

FIG. 10, the chambers are bent outward, the arrows show the direction of the jets of water;

FIG. 11, the chambers are curved inward, the arrows show the direction of the jets of water.

The shower head contains a housing 1. The housing can be made with a handle of any convenient shape. A chamber 2 and a chamber 3 are installed in the housing 1 along their external perimeters. One of them is designed for cold water, the other for hot water. The head of the housing and the chamber in shape may be round, in the form of an ellipse, square, etc. Housing 1 may be plastic or metal. The chambers 2, 3 are made of elastic material or any other similar material that can be bent with little effort. Chambers 2, 3 are interconnected along the largest planes and are a sandwich construction. The connection of the cameras to each other should provide the possibility of simultaneous bending of the cameras. Such a connection is also possible with glue. The housing 1 is made such that it allows the construction of the chambers to bend both outward and inward of the housing. To reduce the force arising from the contact of the structure from the chambers 2, 3 and the housing 1 and preventing their relative movement, that is, the friction force, and, accordingly, to allow easier bending of the structure from the chambers, the latter along the perimeter can be mounted hinge 1. In addition, the chambers 2, 3 and, accordingly, the design of them can be made having a geometric shape, which provides the possibility of least resistance to bending, including from the side of the housing 1, for example, in the context of the trapezoid shape (Fig. 5, Fig. 6). Also in the housing 1, the cavity under the chambers 2, 3 may have a shape that provides for the design of these chambers the possibility of unimpeded movement during bending and location in a bent state. The chamber 2 has openings 4 for supplying water, and is equipped with tubes 5 for draining water. The chamber 3 has openings 4 for supplying water, and is equipped with tubes 6 for draining water. The holes 4 may be provided with tubes, may have threads for connecting hoses from the water supply system, and other means of connection may be used, preferably ensuring tightness.

Tubes 5, 6 may be provided with nozzles. In the housing 1, chambers 2, 3 are installed in such a way that one of them is external and the other internal, while the camera being external is made with holes 7 through which tubes are removed for draining water from the internal chamber. Thus, the outer surface of the outer chamber is a common extreme surface for the water drainage tubes from the chambers 2, 3. In their centers, the chambers 2, 3 are connected to the housing 1 by means of a mechanism 8 allowing bending of the surfaces of the chambers. Such a mechanism may be a screw mechanism or a cam mechanism. The connection of the chamber structure and the screw mechanism is possible, for example, using a rod with flanges made on the end of the screw screw mechanism. It is also possible to use a ball joint (in Fig. 6), in this case the ball is at the end of the screw, the inner chamber has a box to accommodate the ball. A shower head, for the convenience of acting on a screw mechanism, may contain, associated with the latter, an element 9 specially designed for such an impact, it may be, for example, a swivel ring, a disk, or others. Mounted in or on the housing. Such an element may also be part of the housing. In the case of using the cam mechanism, the chambers 2, 3 are connected to the pusher at their centers, and a cam is pivotally mounted in the housing 1 under the chambers. The cam is driven by a handle pulled out of the housing 1. For an external chamber, the necessary rigidity is provided by the walls of the holes (channels) for the outlet tubes 6 of the inner chamber. To give the necessary rigidity to the inner chamber, the latter can be made with jumpers 10 inside. Tubes 5, 6 can be installed in chambers 2, 3, respectively, in any order, and accordingly, the external chamber can have holes 7 for tubes 6 located in any order, in a circle, square, and also in order to ensure that the distributed water flows can be separated evenly with the entire area of the spray surface. For this:

on the outer surface of the outer chamber, which is a common surface for the construction of the chambers (sprinkler), the rows of tubes 5 for draining water from the chamber 2 alternate with the rows of tubes 6 for draining water from the chamber 3. In this case, one chamber is intended, for example, for hot water, another for cold;

the rows of tubes 5 for draining water from the chamber 2 are equidistant from each other, while the tubes 5 in each such row are also equidistant from each other;

the rows of tubes 6 for draining water from the chamber 3 are equidistant from each other, while the tubes 6 in each such row are also equidistant from each other;

the tubes 5 of one row are displaced relative to the tubes 6 of another (adjacent) row so that the tubes 5 for draining water from the chamber 2 are equidistant from the tubes 6 for draining water from the chamber 3. Thus, the sprayer is a surface with alternating outlet tubes, one for hot water, others for cold water.

Shower head operates as follows.

Water flows under pressure into chambers 2, 3. For example, cold water is supplied to chamber 2, and hot water is supplied to chamber 3, or vice versa. The chambers are filled with water, then, through tubes 5, 6, water is poured out. The mechanism 8, which is screw or cam (depending on what is used in the design) provides the ability to move the central part of the structure formed by the chambers 2, 3, inside or outside the device body (the center of the surfaces of the cameras receive the greatest movements, while the design of the cameras bends). When bending the structure from the chambers inward, the tubes 5 of the chamber 2 and the tubes 6 of the chamber 3 distribute the pouring water in the form of a cone (if the tubes 5, 6 are arranged in a circle), while the jets of water intersect. Accordingly, bending inward decreases the height of the cone, bending outward increases the height of the cone. In the absence of any bending of the surface of the structure from the chambers, the tubes 5 of the chamber 2, the tubes 6 of the chamber 3 distribute the pouring water in such a way that the water jets do not intersect and are not removed from each other (at equal water pressure in the circuits). When bending the structure from the chambers to the outside, the tubes 5, 6 of the chambers 2, 3 distribute the water in such a way that the trickles of water do not intersect with each other (with equal water pressure in the circuits). The result of bending outward is to increase the surface area exposed to the distributed flows of water while reducing the amount of water entering per unit area. In the case of the location of the pipes 5, 6 for draining water from the hot water chamber and from the cold water chamber, the distributed flows of hot water and the distributed flows of cold water are evenly spaced from the entire outer surface area.

Claims (3)

1. A shower head containing a housing in which, for their external perimeters, a cold water chamber and a hot water chamber are installed, the chambers have openings for supplying water and are provided with pipes for draining water, characterized in that the chambers are made of elastic material, the housing is installed with the possibility of bending, and so that one of them is external and the other internal, while the camera, which is external, is made with holes through which pipes are removed to drain water from the internal chamber, the cameras are connected to orpusom by a screw mechanism. 2. A shower head according to claim 1, characterized in that the tubes for draining water from the chambers are installed so that on the outer surface of the outer chamber, which is a common surface for the structure of the chambers, the rows of tubes for draining water from the outer chamber alternate with rows of tubes for draining water from the inner chamber, the rows of tubes for draining water from the outer chamber are equidistant from each other, while the tubes in each such row are also equally spaced from each other, the rows of tubes for draining water from the inner chamber are equidistant from each other, while the pipes ki in each such row are also equidistant from each other, the tubes of one row are displaced relative to the tubes of the other, neighboring row in such a way that the tubes for draining water from the external chamber are equidistant from the pipes for draining water from the inner chamber. 3. A shower head according to claim 1, characterized in that around the perimeter the structure of the chambers formed by the external and internal chambers is pivotally connected to the body.

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