PL66708Y1 - Portable human faeces collector - Google Patents

Description

2 PL 66 708 Υ1

Pattern description

The subject of the utility model is a portable human excrement collector.

The utility model belongs to the field of devices designed to meet the vital needs of people in the field of sanitary and hygienic equipment, which do not require connection to any water supply, electricity supply or sewage installation, or their use. The portable human faeces collector according to the utility model is intended for use as a personal hygiene device. From US patent 5,394,571 issued on March 7, 2005, a device in the form of an inflatable vessel is known, provided with a removable excrement bag made of a waterproof material. There is a string at the edge of the bag which is used to tighten the edge of the bag before the bag is removed. The bag is detachable. In patent US-2007/0083988 pt. A "Portable Toilet" dated April 19, 2007 disclosed a series of stackable containers. One of the intermediate containers has a bag for collecting human excrement attached to it. There is an absorbent in the bag. The bag is made of wraparound biodegradable waterproof material.

According to the application no. PCT / BG / 2003/000030, a bag made of a waterproof fabric containing an absorbent is intended to be placed in a high chair with a hole or in the opening of a medical bed. The bag is equipped with a ring that closes after collecting the faeces. In turn, JP 2002078642 discloses a portable human excrement collector containing a removable, elongated bag inside which an additional bag with a water-absorbing filler is placed. In this solution, by extending the bag, the filled bag can be closed between the rigid element and the lower part of the bag, which contains the droppings, with drawstrings before the bag is replaced.

The closest utility model in terms of technical essence is the object of utility model RU 73181 of May 20, 2008. This document discloses a portable sanitary and hygienic module, i.e. a body in the form of a shallow container with a seat placed on it, and has a waste bag, the outer layer of which is it is made of a waterproof polymer material. Inside the bag is a layer of hygroscopic water-absorbing filler. The body with the seat thereon has the shape of a shallow but rather wide container which is not too high so that it can be easily placed on any surface, for example a medical bed or a car seat.

The purpose of the utility model is to develop a portable manure collector that is easy to use.

The object of the utility model is a portable human excrement collector having a body in the form of a shallow container and a removable, extended excrement collection bag with a wrapper made of waterproof polymeric material, with an additional bag with a wrapper inside the interchangeable bag, and a filler inside the bag. water-absorbent, characterized in that the additional bag with a wrapper of a water-soluble material placed inside the replaceable bag is impermeable to air, the hydrogel water-absorbing filler is water-insoluble, and the wrapper of the replaceable bag is made of a biodegradable polymeric material. In one preferred design embodiment, the replacement bag has a tied, elongated portion free of water-insoluble hydrogel filler. In another preferred design embodiment, the water-insoluble hydrogel filler comprises a deodorizing component. In yet another preferred design form, the shallow container body has rounded edges.

The inventive portable manure collector is easy to use, provides easy disposal of biodegradable materials, and requires no special storage space for the solid granules of a conventional desiccant.

As the water-insoluble, absorbent hydrogel filler, an AOUASORB series superabsorbent may be used, which is in the form of a water-insoluble cross-linked copolymer of acrylamide and potassium acrylate. Superabsorbent (water-retaining product) swells in contact with water and is able to absorb water tens of times its own weight.

Claims (4)

3 PL 66 708 Υ1 Biodegradable material of the wrapper of the interchangeable bag can be represented by plastics that are subject to oxidation degradation (e.g. polyethylene), i.e. plastics modified with special additives whose action is based on the oxidation of the polymer material under the action of external environmental factors (UV, 02, air) to form low molecular weight compounds, which are then assimilated (consumed) by microorganisms to produce CO2, water and biomass. The object of the utility model is shown in the drawing, in which: Fig. 1 is a schematic representation of a portable receptacle, in which 1 is a shallow container with rounded edges, 2 is a removable bag for excreta, 3 is an additional bag, and 4 is a hydrogel filler that is insoluble in water, and Figure 2 shows schematically the replaceable faecal bag 2 tied prior to its removal from the shallow container 1 with rounded edges. The use of a portable human excrement collector should be as follows. Before use, the replaceable manure bag 2 in the open state should be placed in a shallow container 1 with rounded edges; then the portable receptacle should be placed on any surface, after which the portable toilet can be used as intended. During the use of this toilet, when humid human faeces enters the removable faecal bag 2 the additional bag 3 dissolves; in this case, the water-insoluble hydrogel filler 4 turns into a gel mass by absorbing water. The amount of filler 4 is minimal, but it is capable of binding water tens of times its own weight. The amount of filler is on average 10-15 g. Before removing the disposable waste bag 2 for faeces, its free part, which has the shape of an elongated sleeve, should be tied as shown in Fig. 2. Protective Claims 1. A portable manure collector, having a body in the form of a shallow container and a removable, extended waste collection bag with a wrapper of waterproof polymeric material, an additional bag with a wrapper inside the replaceable bag and a water-absorbing filler inside the bag, characterized in that it is placed inside of the replaceable bag (2), the additional bag (3) with a wrapper of water-soluble material is impermeable to air, the hydrogel water-absorbent filler (4) is water-insoluble, and the wrapper of the replaceable bag (2) is made of a polymer biodegradable material. 2. A portable receiver according to claim 1; The bag of claim 1, characterized in that the replacement bag (2) has a tied, elongated portion free of water-insoluble hydrogel filler (4). 3. A portable receiver according to claim 1, The method of claim 1, wherein the water-insoluble hydrogel filler (4) comprises a deodorizing component. 4. The portable receiver of claim 1; Device according to claim 1, characterized in that the shallow container body (1) has rounded edges.