JPH0633811Y2 - Pet dung bed - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a fecal bed capable of favorably treating feces of pets such as cats and dogs.

(Prior Art and Problems Thereof) In recent years, the number of pets has been increasing rapidly.
When keeping pets such as cats, it is the most injurious to treat feces, and in the past, there was only a simple feces bed with sand etc. installed in the box, which is a problem in treating feces of pets. Was present.

(Means for Solving Problems) The present invention has been devised in view of the above-mentioned conventional problems, and an object thereof is to provide a fecal bed capable of favorably treating feces and the like of pets. Is a water-absorbent sheet made of a water-soluble film such as polyvinyl alcohol resin in which a large number of water-absorbent resin parts encapsulating a water-absorbent resin are formed in a package, and a plate laid on the lower surface side of the water-absorbent sheet or Mainly composed of a box-shaped base plate and a heat-shrinkable film that covers and adheres the water-absorbent sheet on the base plate. Ammonia is contained in the water-absorbent resin portion of the water-absorbent sheet.
Aluminum dihydrogen tripolyphosphate or ascorbic acid capable of adsorbing trimethylamine is mixed, and perforations are formed on the heat-shrinkable film in a peelable manner.

(Function) Peel the heat-shrinkable film along the perforations, put the pet in the base plate, and when the pet makes feces in the base plate, the surface of the water-absorbent sheet is dissolved by the feces and urine and the like are generated inside. Water that has been permeated and absorbed in the urine is absorbed by the water-absorbing resin inside, and at the same time, malodorous components such as trimethylamine in the urine are favorably adsorbed by aluminum dihydrogen tripolyphosphate or ascorbic acid to be deodorized. Further, the water content in the feces is also well absorbed by the water-absorbent resin, and the feces are solidified, so that the waste treatment can be favorably and easily performed.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows an exploded perspective view of the feces bed for pets in this example, and FIG. 2 shows a side view thereof.

In the figure, a pet feces floor F is composed of a water absorbent sheet 1, a base plate 2 laid on the lower surface side thereof, and a pair of shrink films 3A, 3B provided on the lower surface and the upper surface of the base plate 2. Thus, a large number of thin plate-shaped water-absorbent resins are enclosed in the water-absorbent sheet 1 in the form of packets. That is, the water-absorbent sheet 1 is a sheet-like integrated block of a plurality of water-absorbent resins that are heat-welded with a water-soluble film such as polyvinyl alcohol resin, and the blocks enclosed inside. Examples of the water absorbent resin include starch-hydrolyzate of acrylonitrile graft polymer, cellulose-
Copolymers of monomers such as hydrolyzate of acrylonitrile graft polymer with a cross-linking agent, for example, cross-linked polyacrylamide and its hydrolyzate, cross-linked sulfonated polyethylene, cross-linked poplar, JP-A-52-14689 And JP-A-52-2
7455 crosslinked vinyl ester-unsaturated carboxylic acid copolymer saponified product, crosslinked polyacrylic acid salt and acrylic acid-acrylic acid ester copolymer, crosslinked isobutylene-maleic anhydride copolymer and It is composed of cross-linked polyethylene oxide or the like.

The above water-absorbent resin may be of one type or of two or more types. It is also possible to enclose a water-absorbent resin having a powdery, flake-like, particle-like, or the like shape in a divided form in the water-absorbent sheet 1. Further, in the present example, the water-absorbent resin 1a is mixed with the above-mentioned water-absorbent resin, ammonia, dihydrogen tripolyphosphate or ascorbic acid capable of adsorbing trimethylamine, together with the water-absorbing ability of the water-absorbent resin, The deodorizing ability of aluminum dihydrogen tripolyphosphate against ammonia and the like is exhibited. That is, since the sheets forming the front surface and the back surface of the water absorbent sheet 1 are water-soluble, when the urine of, for example, a pet is dropped from the upper surface side, the surface of the sheet is dissolved and the urine penetrates into the inside. The water in the urine is absorbed by the water absorbing resin inside, and the water absorbing resin absorbs the water in the urine and expands. At the same time, the malodorous components such as trimethylamine in urine are well absorbed by aluminum dihydrogen tripolyphosphate and the like to exert the deodorizing effect. Similarly, when feces are dropped on the water absorbent sheet 1, the water in the feces is favorably absorbed by the water absorbent resin and is deodorized.

On the other hand, the base plate 2 laid on the lower surface side of the above-mentioned water absorbent sheet 1 is formed by resin film, paper, plastic or the like with both ends curved upward, and is formed in a dish shape or a box shape as a whole. It was done. This base plate 2
Has a space inside which pets such as dogs and cats can enter, and pets can excrete inside. The water absorbing sheet 1 described above is placed or stuck on the upper surface side of the base plate 2.

Further, the shrink films 3A and 3B are formed on the base plate 2 when the water absorbing sheet 1 is placed on the base plate 2.
It is adhered to the lower surface and the upper surface side of the base material by means of heat welding or the like. For example, it may be formed of a material having heat shrinkability and adhered to the base plate 2 in a close contact manner. When the pair of shrink films 3A and 3B are attached, the water absorbent sheet 1 is arranged in a watertight manner on the upper surface side of the base plate 2, and the perforation M should be formed on the upper shrink film 3a. For example, when the pet feces are taken out, the pet feces floor F is taken out, the shrink film 3A on the upper surface side is peeled off along the perforations M, and the pet is put in the base plate 2 with the internal water absorbing sheet 1 exposed to make the feces As a result, the formed feces are absorbed in the water absorbent sheet 1 as described above, the water is satisfactorily dehydrated, and the malodorous component such as the ammonia component is satisfactorily adsorbed. Therefore, the moisture of the feces thus formed is not completely adsorbed in the water-absorbing sheet 1 and leaks to the outside, and the solid matter in the feces is also dehydrated and solidified, so that it does not give off a bad odor. It can be easily processed.

If the base plate 2 described above is formed of, for example, an acrylonitrile-based thermoplastic resin, a better deodorizing function can be exhibited due to its gas barrier property. or,
Silica gel, activated carbon, zeolite, activated alumina, fragrance and the like are further mixed in the water absorbent resin portion 1a of the water absorbent sheet 1 at the same time to obtain a better deodorizing effect.

(Effects of the Invention) The pet feces bed of the present invention comprises a water-absorbent sheet made of a water-soluble film such as polyvinyl alcohol resin in which a large number of water-absorbent resin parts encapsulating a water-absorbent resin are formed in a package. Mainly composed of a plate or box-shaped base plate laid on the lower surface side of the water absorbent, and a heat-shrinkable film that is adhered by covering the water absorbent sheet on the base plate,
Ammonia, aluminum dihydrogen tripolyphosphate or ascorbic acid capable of adsorbing trimethylamine are mixed in the water absorbent resin portion of the water absorbent sheet, and the heat shrinkable film is formed with peelable perforations. Removes the heat-shrinkable film along the perforations, puts the pet in the base plate, and when the pet excretes in the base plate, the surface of the water-absorbent sheet is dissolved by the excrement and urine and the like penetrate inside. The water in the urine or the like is absorbed by the water absorbent resin inside, and at the same time, the malodorous component such as trimethylamine in the urine is favorably adsorbed by aluminum dihydrogen tripolyphosphate or ascorbic acid to be deodorized. Further, the water content in the feces is also favorably absorbed by the water-absorbent resin, and the feces are solidified so that the disposal process can be favorably and easily performed.

Since the water-absorbent sheet is formed in a packet, the water-absorbent resin is not accumulated in one place, and has the effect of being able to absorb urine and the like satisfactorily over the entire area of the base plate.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, FIG. 1 is an exploded perspective view of a pet feces bed of this example, and FIG. 2 is a side sectional view of FIG. F ... Pet dung bed, 1 ... Water absorbing sheet 1a ... Water absorbing resin part, 2 ... Base plate 3A, 3B ... Shrink film M ... Perforation

Claims (1)

[Scope of utility model registration request] 1. A water-absorbent sheet made of a water-soluble film such as polyvinyl alcohol resin in which a large number of water-absorbent resin parts encapsulating a water-absorbent resin are formed in a package shape, and laid on the lower surface side of the water-absorbent sheet. A plate or box-shaped base plate, and a heat-shrinkable film that covers and adheres to the water-absorbent sheet on the base plate are mainly configured, and ammonia and trimethylamine are contained in the water-absorbent resin portion of the water-absorbent sheet. A pet dung bed, wherein adsorbable aluminum dihydrogen polyphosphate or ascorbic acid is mixed, and perforations are formed on the heat-shrinkable film in a peelable manner.