RU167553U1 - Cat flush toilet - Google Patents

Abstract

The utility model relates to the field of private animal husbandry, in particular to devices that are used as a cat toilet in apartment conditions. The essence of the claimed utility model is to create a cat toilet design with an automatic flush containing a tray with a cone-shaped bottom and a pipe for supplying water to the bottom of the tray, and the tube is equipped with a water supply valve, and the sewer outlet is equipped with a drain valve in the form of a membrane for automatically flushing the animal’s urine, while the device is connected water supply and sanitation. The water supply is regulated by pressing on the grate of the tray, and the grate presses on the water supply valve. The bottom of the conical shape with a slope towards the flush provides a flush of water into the sewer. Thus, the animal urinates on the flowing water, and the contact of the plastic bottom with caustic substances is excluded. Solid fecal matter is trapped on the grate, and removed manually. To eliminate the unpleasant odor from the sewer, a membrane is installed on the sewer outlet, and warmer sewer air presses on the valve, keeping it closed. Technical result: automatic flushing of urine with elimination of its evaporation, eliminating contact of the plastic bottom with caustic substances and thereby eliminating the spread of the smell of urine in the apartment. 3 of FIG.

Description

The utility model relates to the field of private animal husbandry, in particular to devices that are used as a cat's toilet in apartment conditions.

A toilet for cats is known, containing upper and lower pallets for collecting excrement and urine, respectively, with holes for urine discharge made in the upper pan, characterized in that the holes in the upper pan are made in the form of funnels tapering to the bottom, the lower edges of which are located below the lower plane the upper pan, and the lower pan is made in the form of a container for water [RF patent for utility model No. 5487. IPC A01K 1/035. Publ. December 16, 1997, bull. No. 35].

The disadvantages of the known device: the rapid accumulation of urine and the need for periodic removal from the pallet.

Known toilet for cats, containing a tray and a hygienic filler, characterized in that the tray is made in the form of a closed cardboard box with a lid consisting of a housing and a top panel attached to the housing with the possibility of separation from it along a predetermined separation line, while the hygienic filler placed inside the box [RF patent for utility model No. 27989. IPC A01K 1/01. Publ. 03/10/2003, bull. No. 7].

The disadvantages of the known technical solutions: the use of cardboard short-lived tray, as well as the need to use a removable hygienic toilet filler.

Known disposable toilet for collecting and removing cat urine, including a cardboard box and placed in it a plastic tray with sides and holes, it is equipped with an additional tray filled with half moisture-absorbing filler and installed on the bottom of the box, while the main tray is half filled with coarse-grained filler with high absorption properties and is placed in an additional tray with support on the sides and is made with a corrugated bottom having slopes from the axial line to the side walls, and the holes in it are placed on the line of conjugation of its bottom and side walls, and the upper surface of the box is made with a line of weakened strength that limits the detachable part [RF patent for utility model No. 52666. IPC A01K 23/00. Publ. 04/27/2006, bull. No. 12].

The disadvantages of this cat's toilet are the use of filler, as well as the need to change trays.

Known toilet for cats with a removable disposable section containing a filler, representing a tray having a pull-out section with a disposable filler, and the pull-out section is disposable, and the upper part of the section is covered with a removable lid, and the pull-out section is made with the possibility of installation inside the tray in such a way that in the process of moving the section inside the tray, the lid shifts from the section, and when removing the section from the tray, the lid covers the section [RF patent for utility model No. 153024. IPC A01K 1/035. Publ. 06/27/2015, bull. No. 18].

The disadvantages of this analogue are the complexity of the design, as well as the presence of a replaceable disposable section, which must be changed periodically.

Known technical solution of the toilet for cats, consisting of a receiver-drive for waste of their vital activity and overhead installed with the possibility of limited angular movement in the vertical plane [US patent No. 5911194. IPC A01K 1/035].

With the simplicity of the design of this toilet, it has a significant drawback - the inability to work offline without accumulating open excrement and urine, which makes it extremely uncomfortable when used at home in the sanitary-hygienic sense.

Known toilet for pets, for example, for cats, made in the form of a receiver-accumulator of waste, which can serve as a toilet, and a cover with a hatch closed by a single or double leaf pivot door with an opening blocked in the initial position by a slide gate kinematically connected with cover and spring-loaded relative to the sash [RF patent for the invention No. 2203537. IPC A01K 23/00. Publ. 05/10/2003, bull. No. 13].

The disadvantages of the known device: the complexity of the design, the ability to slide the animal.

Of the known technical solutions, the closest to the claimed object is a cat toilet, consisting of a urine storage tray and a grill, equipped with a urinal tray having a bottom with a slope in the center and a hole in the center with a small conical extension, as well as tightly mounted pins along the inner corners of the pins urine collection tray urine. Moreover, the urine storage tray has a hole on one side that closes with a stopper, and the grill has three pins in the center and four corners of the hole with which it is fixed (fixed) on the urinal tray (prototype) [RF patent for utility model No. 31912. IPC A01K 23/00. Publ. 09/10/2003, bull. No. 25].

The inventive utility model has the following common features with the prototype: similar structural elements to reduce odor from the cat tray and simplify the care of the cat's toilet.

The proposed technical solution differs from the prototype in that it additionally contains a tray with a complex shaped bottom with a slope and a pipe for supplying water to the bottom of the tray, the pipe being equipped with a water supply valve and the sewer outlet is equipped with a drain valve in the form of a membrane.

The disadvantages of the prototype are as follows: the need to lubricate the surface of the urinal with petroleum jelly in order to prevent erosion of the plastic with urine; the need to pour urine at least once a day, and wash the urinal.

In addition, the accumulation of urine in the drive leads to erosion of the plastic and increased acrid smell in the room.

The inventive utility model allows to eliminate the main disadvantages of the prototype: automatic drain is turned on before the cat begins to defecate, thus the cat urinates on the flowing water. Contact with plastic parts of the device is minimal. The bottom of the toilet is washed from the moment the cat stepped on the toilet lattice, until the moment she leaves the toilet lattice. Urine is drained by running water directly into the sewer, and is not stored anywhere and is not delayed.

Fecal masses are not automatically eliminated, and they can be removed manually, but this is not difficult to do if there is a removable grill in the claimed device.

The essence of the claimed utility model consists in creating the design of a cat toilet with an automatic flush containing a tray with a cone-shaped bottom and a pipe for supplying water to the bottom of the tray, the pipe being equipped with a water supply valve and the sewer outlet is equipped with a drain valve in the form of an automatic urine flush membrane of animal urine , while the device is connected to the water supply and sewerage. The water supply is controlled by pressing the grate of the tray, and the grate presses on the water supply valve.

The operation of the claimed utility model is illustrated using FIG. 1-3.

In FIG. 1 presents a General view of the claimed device.

In FIG. 2 shows a cross-sectional view of the claimed device. The device contains a housing 1, inside which a grill is placed 2. The inner tray has a cone-shaped bottom 3 with a round hole 4 (sewer drain), as well as a float valve 5 with a connector 6 and a tube with nozzles 7 at the rear. The sewer drain 4 is equipped with an outlet valve-membrane 8. Moreover, the body of the device is monolithic, including the bottom, sewer and the connector of the float valve.

In FIG. 3 shows a view of the device’s internal tray with an opening 9 in the bottom of the tray. The bottom of the tray is a plane of complex shape with a height difference of 3 cm from the edges 10 and a conical groove 11 in the center of the plane of the bottom.

The bottom of the conical shape with a slope towards the flush provides flushing of water into the sewer. Thus, the animal urinates on the flowing water, and the contact of the plastic bottom with caustic substances is excluded. Solid fecal matter is trapped on grate 2, and removed manually. To eliminate the unpleasant odor from the sewer, a membrane valve 8 is installed at the sewer outlet, and warmer sewer air presses on its valve, keeping it closed.

Technical result: automatic flushing of urine with the elimination of its evaporation, elimination of contact of the plastic bottom with caustic substances and thereby eliminating the spread of the smell of urine in the apartment.

Claims (1)

A cat toilet with automatic flushing, including a tray, characterized in that it contains a tray with a cone-shaped bottom in the form of a plane with a height difference from the edges towards the sewer outlet and a pipe for supplying water to the bottom of the tray, the pipe being equipped with a water supply valve and a sewer outlet equipped with a drain valve in the form of a membrane.

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