JP5665249B1 - Pet toilet - Google Patents

Abstract

Provided is a pet toilet that can efficiently and hygienically treat toilet sand and manure, is safe for pets, and has an excellent design. SOLUTION: A main body 11 comprising a bottom plate portion 12 and a peripheral wall portion 13 is provided with a toilet processing bag 31 covering the bottom surface and the peripheral wall portion 13, and a container-like toilet comprising a pair of split molds 21a and 21b in that state. The laying portion 21 is installed inside. Each split mold 21a, 21b has a large number of perforations 24a, 24b in the bottom plate portions 22a, 22b, spacers 25a, 25b on the lower surface along the joint with the other split mold, and the upper end of the surrounding wall section. Outward flanges 26a and 26b that engage with the peripheral wall portion 13 of the main body 11 are formed. And the cover part 41 opens only those bottom-plate parts 22a and 22b of the toilet laying part 21, and externally fits them above them. There are no parts that can be trapped by pets, and toilet sand and manure can be easily collected with the toilet processing bag 31. [Selection] Figure 5

Description

  The present invention relates to a pet toilet for a pet such as a cat to excrete.

Conventionally, various types of toilets have been proposed for pet toilets, but there are very many related to the treatment of excrement, for example, there are inventions disclosed in Patent Documents 1 to 5 below.
However, in the pet toilets of those inventions, “cleaning takes time”, “necessary to clean”, “requires tools such as scoop”, “stains hands and fingers when cleaning” There are also problems such as “Yes” and “It costs a lot of special toilet sand and sheets”.

Therefore, the applicant of the present application has proposed a pet toilet according to the following Patent Document 6 in order to solve the above problems.
The pet toilet is shown in FIG. 12, in which (A) is an external perspective view, and (B) is a cross-sectional view taken along line VV in (A).
First, the pet toilet 100 includes a toilet sand placing unit 101, a box-shaped main body 102, and a bag 103.
Here, the toilet sand placing part 101 includes a hook element 101a to which a plate material in which a large number of holes are formed is connected in a foldable manner, a ring part 101b provided at both ends of the folded part of the hook element 101a, and the ring part A handle portion 101c having a U-shaped arm connected to 101b.
On the other hand, the main body 102 has a box-like basic shape with an open top, and an installation step 102a is formed on the inner wall surface to place the back side of the peripheral edge of the toilet sand placing portion 101. The bottom portion is a receiving portion 102b on which a sheet can be placed.
Further, as shown in FIG. 13 (A), the bag body 103 incorporates a moisture absorbing sheet 103a in advance, and its opening is closed by squeezing the string 103b. Conversely, as shown in FIG. 13 (B). When the opening is forcibly expanded by hand, the string 103b is fed out around the opening to be opened, and in the opened state, the bottom surface, the inner wall surface and the upper frame of the main body 102 in the manner shown in FIG. Overlaid on the wall.

When using the pet toilet 100, as shown in FIG. 14A, the toilet sand 111 is spread over the cocoon litter 101a of the toilet sand placing portion 101 so as to cover the entire cocoon litter 101a.
Then, as shown in FIG. 14 (B), when the cat 112 enters and excretes the spider litter 101a sprinkled with the toilet sand 111, the urine passes through the hole of the spider litter 101a and is absorbed by the moisture absorbing sheet 103a, The feces stay on the toilet sand 111, but the moisture is absorbed by the toilet sand 111.

On the other hand, when cleaning, as shown in FIG. 14 (C), when the handle 101c of the toilet sand placing part 101 is lifted, the hook part 101a is lifted upward by the ring part 101b. The toilet sand 111 and the feces are slid down on the moisture absorbing sheet 103a.
In this case, the handle 101c is simply lifted, and the litter 101a can be suspended from the handle 101c when the toilet sand rest 101 is washed with water. It is possible to clean the spider litter 101a with a simple operation.
Also, if you want to continue using it just by replacing the toilet sand 111, drop the toilet sand 111 and feces on the moisture absorbing sheet 103a, then simply return the cocoon litter 101a and insert a new toilet sand 111. In this case, it is sufficient to lift and drop the spider litter 101a as it is, so that the operation can be completed very easily and in a short time.

Further, after dropping the toilet sand 111 and feces on the moisture absorbing sheet 103a, if the string 103b of the bag 103 is squeezed as shown in FIG. 14 (D), the moisture absorbing sheet 103a, the toilet sand 111 and feces and urine are removed. The opening can be closed while being housed inside the bag body 103.
Therefore, there is an advantage that the processing operation can be performed easily and quickly without getting the hands dirty, and the surroundings of the pet toilet 100 and the main body 102 can be kept from getting dirty.

Japanese Utility Model Publication No. 6-60338 JP 2013-70664 A JP 2008-141956 A JP-A-3-10755 JP 2006-109808 A Japanese Patent No. 5563727

As described above, the invention relating to the pet toilet 100 of Patent Document 6 not only requires no tools for cleaning, but also the cleaning work is extremely simple and can be performed hygienically without staining hands and fingers. I have to.
However, as apparent from FIGS. 12 and 14, the pet toilet 100 has a configuration in which the handle portion 101 c of the toilet sand placing portion 101 is attached to the ring portion 101 b of the scissors 101 a via the U-shaped arm. In the installed state, the handle portion 101c is about to fall on the upper frame wall portion of the main body portion 102, and when the pet tries to enter the toilet sand 111 beyond the upper frame portion of the main body portion 102, A situation may occur in which the part is caught by the handle part 101c and injured.
Further, the handle 101c is only necessary for cleaning, and is an unnecessary part in a normal installation / use state, and it is not preferable in design that it always appears in the appearance.

Furthermore, the opening of the bag body 103 is covered on the upper frame wall of the main body 102, but there is a possibility that the pet may scratch and damage the bag cloth of the covering portion with a nail. In some cases, the toilet sand 111 and the excrement cannot be appropriately treated by the bag 103.
In addition, the pet toilet 100 is often installed indoors, and when the bag body 103 is covered on the upper frame wall portion of the main body portion 102, an impression of unsightly appearance is given.

  Then, this invention was created for the purpose of providing the pet toilet which solved the said subject, providing the advantage of the pet toilet of patent document 6 as it is.

  The present invention relates to a main body portion in which a bottom plate portion and a peripheral wall portion erected along the peripheral edge thereof are integrally formed, and a flexible bag body, the inner wall of the peripheral wall portion from the bottom plate portion of the main body portion. A toilet treatment bag that is developed along a side surface and has a size such that an opening of the bag body covers an outer surface from an upper end of the peripheral wall portion of the main body portion; and an inner side of the peripheral wall portion of the main body portion. A tray-shaped container comprising a pair of split molds that are fitted inside, and a spacer is formed on the side of the bottom plate portion of each of the split molds that constitutes a half of the tray-shaped container, facing the bottom plate portion of the main body. The main body portion is disposed in a section farthest from the joint portion with at least the other split mold at the upper end of the partition wall portion of each split mold through the covering surface of the toilet treatment bag. An outward flange that engages and abuts the upper end of the peripheral wall A toilet sand laying section, and a frame-like body that fits the main body in the state in which the toilet sand laying section is installed, A cover portion configured to cover at least a flange portion of the toilet sand laying portion and an outer peripheral portion of the main body portion covered with the toilet treatment bag while opening the upper side of the bottom plate region. The present invention relates to a pet toilet.

In the present invention, the main body portion is composed of a bottom plate portion and a peripheral wall portion, has a box-like basic shape with an open top, and the outer surface is covered from the bottom surface, the inner wall surface, and the upper end of the peripheral wall portion by a toilet treatment bag. .
And the toilet sand laying part, which is a tray-shaped container consisting of a pair of split molds, is fitted inside the peripheral wall part of the main body part, but each split mold is a bottom plate part of the main body part by a spacer provided on the bottom plate part. The outer flange is supported by being engaged with the upper end of the peripheral wall portion of the main body portion.
By the way, in the state where the toilet sand laying part is fitted and installed in the main body part, most of the toilet processing bags are hidden under the toilet sand laying part, but still outside the peripheral wall part of the main body part. The part is exposed.
For this, in addition to making the design of a pet toilet better, the toilet treatment bag exposed on the peripheral wall of the main body is hidden inside by externally fitting the cover. I am doing so.
In the pet toilet of the present invention, the toilet toilet bag is applied to the main body, the toilet sand laying portion is fitted and installed, and then the pet toilet is assembled by fitting the cover portion outside. Toilet sand is sprinkled on the bottom plate of each split mold for use.

Whether or not a number of perforations are perforated in the bottom plate portion of each split mold of the toilet sand laying portion is selected depending on the use conditions of the toilet.
In other words, if the pet's urine volume can be compensated by the water absorption capacity of the toilet sand (when the pet's urine volume is small or when the toilet sand is frequently changed), it is not necessary to perforate, but the pet's urine volume However, when the water absorption capacity of toilet sand cannot be compensated, a number of perforations must be formed in the bottom plate part of each split mold that constitutes the toilet sand laying section, and a toilet treatment bag with a built-in moisture absorbing sheet can be used. Apply and place the moisture absorbing sheet at a position facing the perforation forming area of the toilet sand laying part.

In the pet toilet according to the present invention, when it is necessary to replace toilet sand that has been used and absorbs urine and mixed with feces, the outward flanges of the split molds of the toilet sand laying portion are simultaneously or sequentially provided. Tilt the bottom plate part.
By this operation, the used toilet sand that has been sown on the bottom plate portion of each split mold slides down from the bottom plate portion and accumulates at a substantially central portion of the bottom plate portion of the main body.
In that case, since the toilet processing bag is covered in advance on the main body side, the used toilet sand accumulated as described above is accommodated in the toilet processing bag and discarded as it is. In the case where the toilet treatment bag has a built-in moisture absorbing sheet, the moisture absorbing sheet that has absorbed urine is also stored and discarded in the toilet treating bag together with the toilet sand after use.

Therefore, according to the pet toilet of the present invention, the operation for each split mold of the toilet sand laying portion can be performed easily and quickly without touching the toilet sand, and the outward flange is the peripheral wall of the main body portion. Since it is in a position between the portion and the cover and neither toilet sand nor pet can come into contact, it is possible to perform toilet sand and excrement disposal work in a sanitary manner, similar to the pet toilet of Patent Document 6 above. it can.
In the pet toilet according to the present invention, the toilet sand placing part is not provided as the handle part unlike the pet toilet of the above-mentioned Patent Document 6, and the bag body of the toilet processing bag is provided. Is not exposed to the outside, the problem of safety for pets, which is a problem in the pet toilet of Patent Document 6 above, the problem of the possibility of pets damaging the bag, and the design in use All of these problems are reasonably resolved.

In the pet toilet of the present invention, the spacers formed on the bottom plate portions of the split molds constituting the toilet sand laying portion are respectively along the joint portions of the bottom plate portions in the joint portions of the split molds. It is desirable that it be formed.
According to this configuration, in combination with the fact that the outward flange is engaged with the upper end of the peripheral wall portion of the main body, even when the pet's weight is large, the toilet sand can be laid by the simple spacer arrangement. The center part of the part can be strongly supported.

Further, in the pet toilet of the present invention, in a part of the outward flange formed in the section farthest from the joint with the other split mold in each split mold constituting the toilet sand laying portion, It is desirable to form a handle hole.
When the outward flange on each split side is caused to engage with the upper end of the peripheral wall portion of the main body, it is easier to operate by placing the finger on the handle hole. When the mold is washed with water, the split mold can be dried by hooking the handle hole on a hook or the like.

Further, in the pet toilet according to the present invention, the height of the wall increases as the enclosure wall portion in each split mold of the toilet sand laying section is separated from the joint in a section close to the joint between the split molds. It is formed in an increasing arc shape or inclined shape, and in a section where the continuous portion of the bottom plate portion and the surrounding wall portion in each split mold of the toilet sand laying portion is at least farthest from the joint portion, an arcuate curved surface or It is desirable to form with an inclined surface.
Depending on the internal fitting conditions of the toilet sand laying part to the main body, rotation may be hindered by the conflict between each split mold and the inner wall surface of the main body, but each split mold is formed in the shape or curved surface as described above. Thus, each split mold rotates smoothly when the outward flange of each split mold is caused from the engaged state with the upper end of the peripheral wall portion of the main body.
Further, when each split mold is caused simultaneously, the edge of the bottom plate part joined together with the rotation of each split mold is gradually separated because the surrounding wall part is formed in the arc shape. As a result, the used toilet sand and feces can be efficiently deposited in the central region of the toilet processing bag, and the toilet sand and feces can be easily accommodated and disposed of by the toilet processing bag.

  Further, for each split mold of the toilet sand laying portion of the pet toilet according to the present invention, an outward flange is formed in the entire upper end section of the enclosing wall portion of each split mold, The joint portions of the outward flanges in the joint portion are connected by a hinge mechanism, and the continuous portion of the bottom plate portion and the surrounding wall portion in each split mold of the toilet sand laying portion is at least farthest from the joint portion. In a certain section, it may be configured to be formed by an arcuate curved surface or an inclined surface.

  Toilet sand laying part can be handled as one piece with each split mold connected by hinge mechanism, and functionally, each split mold can be triggered one by one or both at the same time, Toilet sand and feces can be efficiently deposited in the central region of the toilet treatment bag.

According to the pet toilet of the present invention, it is possible to efficiently and hygienically handle toilet sand and excrement in the same manner as the pet toilet disclosed in Patent Document 6, and the following significant effects are achieved.
(1) Since there are no parts that can catch the body when entering or leaving the toilet sand laid by the pet, safety for the pet can be ensured.
(2) Since the cover portion prevents the pet from touching the toilet treatment bag, there is no inconvenience that the pet scratches and damages the toilet treatment bag.
(3) Since there are no externally exposed parts such as the handle part in the pet toilet of Patent Document 6, and the toilet treatment bag is not exposed to the outside by the cover part, it is designed. Can be achieved.
(4) To collect toilet sand and excrement after use in the central area of the toilet treatment bag simply by causing the outward flange of each split mold of the toilet sand laying part from the upper end of the peripheral wall part of the main body. This makes it easier to close the toilet processing bag.
(5) Since each split mold of the toilet sand laying part can be manufactured as a plastic molded product and is not a mechanical coupling part consisting of a scissors, a ring part and a handle part as in the case of Patent Document 6, cleaning is relatively easy. Easy to do.

(A) is an external appearance perspective view of the main-body part which concerns on the toilet for pets of Example 1 of this invention, (B) is QQ arrow sectional drawing in (A). (A) is an external appearance perspective view of each split mold which comprises the toilet sandlaying part which concerns on the pet toilet of Example 1 of this invention, (B) is RR arrow sectional drawing in (A). (A) is an external appearance perspective view in the state where the opening part of the toilet processing bag which concerns on the pet toilet of Example 1 of this invention was closed, (B) of the toilet processing bag in the state which opened the opening part It is an external perspective view. (A) is an external appearance perspective view of the cover part which concerns on the pet toilet of Example 1 of this invention, (B) is SS sectional view taken on the line in (A). (A)-(C) and (E) are the figures which show the assembly stage of the toilet for pets of Example 1 of this invention. (D) is a TT arrow sectional view in the assembly stage figure of (C). (A) is the external appearance perspective view after the completion of the assembly which concerns on the toilet for pets of Example 1 of this invention, (B) is a UU arrow sectional drawing in (A). (A)-(D) and (G) are the external appearance perspective views which show the usage method of the pet toilet of Example 1 of this invention. (E) And (F) is sectional drawing which shows the sliding state of toilet sand etc. at the time of raising each split type | mold from the main-body part side simultaneously. It is an external appearance perspective view of each split type | mold which comprises the main-body part and toilet sandlaying part which concern on the pet toilet of Example 2 of this invention. It is an external appearance perspective view of the toilet sandlaying part which concerns on the pet toilet of Example 3 of this invention. It is sectional drawing in the state which fitted and installed the toilet sandlaying part which concerns on the pet toilet of Example 3 of this invention in the main-body part. It is sectional drawing which shows the state at the time of raising each split type | mold simultaneously from the main-body part side in the pet toilet of Example 3 of this invention. (A) is an external appearance perspective view which concerns on the toilet for pets of a prior art, (B) is VV arrow sectional drawing in (A). (A) is the external appearance perspective view in the state where the opening part of the toilet processing bag which concerns on the toilet for pets of a prior art was closed, (B) is the external appearance perspective view of the toilet processing bag in the state which opened the opening part is there. (A)-(D) are the external appearance perspective views which show the usage method of the toilet for pets of a prior art.

Hereinafter, embodiments of the pet toilet of the present invention will be described in detail with reference to the drawings (FIGS. 1 to 11).
[Example 1]
1 to 4 show components of a pet toilet according to this embodiment.
First, FIG. 1 shows a main body 11, and the main body 11 has a rectangular box-like basic form including a bottom plate portion 12 and a peripheral wall portion 13.
However, the peripheral wall portion 13 is formed with ribs 14 protruding outward along the entire circumference at the upper end portion, and the upper end surface is wide. Further, the bottom plate portion 12 also has a planar shape larger than the outer wall surface of the peripheral wall portion 13 by a certain width, and a step 15 is formed at a position corresponding to the protruding width of the rib 14 from the outer wall surface of the peripheral wall portion 13. ing.

FIG. 2 shows a toilet sand laying section 21 composed of a pair of split molds 21a and 21b. The toilet sand laying section 21 is formed as a tray-like container by joining two split molds 21a and 21b. As will be described later, it is fitted inside the peripheral wall portion 13 of the main body 11.
Each split mold 21a, 21b constituting the toilet sand laying section 21 has the following morphological features.
(1) Each split mold 21a, 21b is provided with a bottom plate portion 22a, 22b and three surrounding wall portions 23a, 23b to form a half of the tray-like container, and each bottom plate portion 22a, 22b has a large number of Perforations 24a and 24b are formed.
(2) When the split molds 21a and 21b are joined together, strip plate-like spacers 25a and 25b are formed downward along portions where the bottom plate portions 22a and 22b abut each other.
(3) Outward flanges 26a and 26b are formed at the upper ends of the surrounding wall portions 23a and 23b except for a section close to the joint with the other split mold.
(4) The section close to the joint with the other split mold in the surrounding wall portions 23a and 23b is formed in an arc shape whose wall height increases as the distance from the joint is increased. (Arc-shaped formation part: 27a, 27b)
(5) The continuous portion of the bottom plate portions 22a and 22b and the surrounding wall portions 23a and 23b is formed in an arcuate curved surface in the section most distant from the joint with the other split mold. (Arc-shaped curved part: 28a, 28b)

  FIG. 3 shows a toilet treatment bag 31, which is basically the same as the bag body (FIG. 13) used in the pet toilet disclosed in Patent Document 6, and has a moisture absorbing sheet 32 built in beforehand. The opening 33 is closed by squeezing the string 34 [FIG. 3 (A)], and conversely, when the opening 33 is expanded, the string 34 is unwound and opened (FIG. 3 (B)).

  FIG. 4 shows the cover part 41. The cover portion 41 is a frame-like body that is externally fitted to the main body portion 11, and has a base frame portion 42, a standing wall portion 43 that is integrally formed on the upper side of the three frame sides, and an inner position at an upper position of the base frame portion 42. And an engaging flange 44 formed in a direction.

Using the above components, the pet toilet according to the present embodiment is assembled according to the procedures shown in FIGS.
First, as shown in FIG. 5 (A), the opening 33 of the toilet treatment bag 31 is expanded to be opened, and spread from the bottom plate portion 12 of the main body portion 11 to the inner surface of the peripheral wall portion 13. A portion in the vicinity of the opening 33 is provided so as to cover the rib 14 of the main body 11 to the outer surface of the peripheral wall portion 13.
Further, the moisture absorbing sheet 32 of the toilet processing bag 31 is placed so as to be positioned in the central region of the bottom plate portion 12 of the main body 11.

Then, as shown in FIG. 5 (B), a toilet sand laying portion 21 composed of split molds 21a and 21b is fitted inside the peripheral wall portion 13 of the main body portion 11. That is, when the outward flanges 26a and 26b of the split molds 21a and 21b are placed on the upper side of the ribs 14 of the main body 11 covered with the toilet treatment bag 31, the split molds 21a and 21b are respectively spacers. 25a and 25b are joined and fitted in the main body 11, and in this state, as shown in FIGS. 5C and 5D, each split mold 21a and 21b constitutes a tray-like container.
In that case, the moisture absorption sheet 32 of the toilet treatment bag 31 is placed below the formation region of the perforations 24a, 24b in the bottom plate portions 22a, 22b of the toilet sand laying portion 21, and each split mold 21a, 21b The bottom plate portions 22a and 22b are supported in a state of being separated from the moisture absorbing sheet 32 by the outward flanges 26a and 26b and the spacers 25a and 25b.

When the toilet processing bag 31 is applied to the main body 11 and the toilet sand laying portion 21 is installed as shown in FIGS. 5C and 5D, the cover 41 is moved upward as shown in FIG. From outside.
In that case, the engagement flange 44 of the cover portion 41 engages with the upper side of the outward flanges 26a and 26b of the toilet sand laying portion 21 fitted and installed on the main body 11 side, and the toilet sand laying portion 21 The base frame portion 42 of the cover portion 41 is fitted onto the outer peripheral side surfaces of the outward flanges 26a and 26b and the outer peripheral side surfaces of the ribs 14 and the step 15 of the main body portion 11.

As a result, as shown in FIG. 6A, the cover portion 41 is externally fitted to the main body portion 11 with the bottom plate portions 22a and 22b of the toilet sand laying portion 21 opened in the frame formed by the engagement flange 44. In addition, the standing wall portion 43 of the cover portion 41 surrounds the three sides of the open portion, so that a half-dome pet toilet is constructed.
As apparent from FIG. 6B, the cover part 41 is externally fitted, so that the toilet treatment bag 31 applied to the main body part 11 is hardly exposed to the outside. Yes.

The pet toilet of the present embodiment assembled in the above procedure is used in the order shown in FIGS.
First, as shown in FIG. 7 (A), a pet (in this case, the required amount of toilet sand 50 is applied to the bottom plate portions 22a and 22b of the toilet sand laying portion 21 of the pet toilet assembled in the state of FIG. 6). Cat) Provide 51 toilets.
As shown in FIG. 7 (B), the customary pet 51 urinates and defecates on the toilet sand 50 of the pet toilet, but the urination is absorbed to some extent by the toilet sand 50. The remaining urine is dropped on the moisture absorbing sheet 32 of the toilet treatment bag 31 through the perforations 24a, 24b formed in the bottom plate portions 22a, 22b of the toilet sand laying portion 21, and absorbs the moisture. Absorbed by the sheet 32.

By the way, as explained in the background section above, the pet toilet is cleaned at regular intervals and the toilet sand 50 is replaced.
When cleaning, in the pet toilet of this embodiment, first, the cover portion 41 is removed from the external fitting state with respect to the main body portion 11 as shown in FIG.
By removing the cover part 41, the toilet sand laying part 21 fitted in the main body part 11 appears, and the bottom plate parts 22a and 22b formed by the split molds 21a and 21b are urinated and defecate. In the pet toilet of this embodiment, the outward flanges 26a and 26b of the split molds 21a and 21b are covered with a toilet processing bag 31 as shown in FIG. 7D. The toilet sand 50 is caused to slide down onto the toilet treatment bag 31 by causing the bottom plate portions 22a and 22b of the split molds 21a and 21b to incline inwardly from the ribs 14 of the main body portion 11 that is present.

  In that case, each split mold 21a, 21b is rotated so as to lift the toilet sand 50 loaded on the bottom plate portions 22a, 22b with the positions of the spacers 25a, 25b as fulcrums and the outward flanges 26a, 26b as power points. Naturally, it is reasonable to cause the part of the outward flanges 26a and 26b farthest from the position of the spacers 25a and 25b. However, FIG. 7E shows that the outward flanges 26a and 26b are caused simultaneously. Shows the state.

As shown in FIG. 7 (E), when the outward flanges 26a and 26b of the split molds 21a and 21b are caused at the same time, the arcuate shape of the section near the joint with the other split mold in the surrounding wall portions 23a and 23b. As the split molds 21a and 21b rotate and the tip portions of the spacers 25a and 25b placed on the moisture absorbing sheet 32 slide outward, The gap between the molds 21a and 21b is gradually widened.
Therefore, when the outward flanges 26a and 26b of the split molds 21a and 21b are raised, the toilet sand 50 of the bottom plate portions 22a and 22b slides into the gaps between the split molds 21a and 21b, and FIG. ) When the split molds 21a and 21b are rotated by 90 ° and the outward flanges 26a and 26b are joined to each other, the toilet sand 50 is in a state of being accumulated almost at the center of the moisture absorbing sheet 32. .

  Thereafter, as shown in FIG. 7 (G), the toilet sand 50 in which the moisture absorbing sheet 32 and the used manure are mixed is collected and discarded in the toilet treatment bag 31 as described above. If the toilet sand 50 is deposited almost at the center of the moisture absorbing sheet 32, the opening 33 of the moisture absorbing sheet 32 is removed from the peripheral wall portion 13 of the main body 11 and closed, and the toilet sand 50 is removed. The opening 33 can be easily closed with the string 34 without being scattered around.

  In this embodiment, a large number of perforations 24a, 24b are formed in the bottom plate portions 22a, 22b of the split molds 21a, 21b constituting the toilet sand laying portion 21, and the urination of the pet 51 is performed from the perforations 24a, 24b. Although it is dripped downward and received and absorbed by the moisture absorption sheet 32 of the toilet treatment bag 31, when the amount of urination of the pet 51 is small and the toilet sand 50 is frequently replaced, The toilet sand 50 alone can cover urination absorption, the formation of the perforations 24a and 24b in the bottom plate portions 22a and 22b is unnecessary, and the toilet treatment bag 31 does not need to incorporate the moisture absorbing sheet 32. .

  The spacers 25a, 25b of the split molds 21a, 21b are formed along the portions where the bottom plate portions 22a, 22b abut each other. It suffices to have a function of supporting each bottom plate portion 22a, 22b as a loaded load by separating the bottom plate portion 12 from the bottom plate portion 12 of the main body 11, and it is not necessarily required depending on the position and form of this embodiment.

  Further, in this embodiment, the outward flanges 26a, 26b of the split molds 21a, 21b are formed over a long section other than the section close to the joint with the other split mold, but the outward flanges 26a, 26b supports the above described load amount applied to each bottom plate portion 22a, 22b, and also has a function as a handle when causing each split mold 21a, 21b, and the above described load amount can be sufficiently supported by the spacer. In other words, it may be provided only in a section farthest from the joint with the other split mold so that the force for causing it is small.

Further, in this embodiment, the sections close to the joint portion with the other split mold in the surrounding wall portions 23a, 23b of the split molds 21a, 21b are arc-shaped forming portions 27a, 27b. When causing the split molds 21a and 21b to rotate, the split molds 21a and 21b need not be prevented from rotating, and need not be formed in an arc shape, but may be formed in an arc shape or an inclined shape other than the arc shape.
Further, when the toilet sand laying portion 21 (split mold 21a, 21b) is loosely fitted to the main body 11 or when the toilet sand laying portion 21 is a shallow tray-shaped container, each split mold 21a, In some cases, the shape ingenuity for ensuring the rotation of 21b is not required.

  Further, in this embodiment, the section farthest from the joint between the bottom plate portions 22a and 22b and the surrounding wall portions 23a and 23b and the other split mold is the arcuate curved surfaces 28a and 28b. However, similar to the above-mentioned shape device, when it is possible to ensure the rotation of each of the split molds 21a and 21b, it is not always necessary to form it as an arcuate curved surface, etc. Also good.

  Further, in this embodiment, the upper end of the peripheral wall portion 13 of the main body portion 11 is formed with a rib 14 protruding outward over the entire circumference, which is provided for reinforcing the peripheral wall portion 13. However, it is not always necessary to provide the peripheral wall portion 13 when the peripheral wall portion 13 has sufficient strength.

In addition, in this embodiment, since the cover portion 41 forms the standing wall portion 43 on the upper side of the three frame sides of the base frame portion 42, it is a half-dome type pet toilet, but the standing wall portion 43 It is good also as a box-type pet toilet without providing a dome-shaped pet by covering the upper part of the base frame part in a dome shape and applying a cover part in which a doorway is formed in a part of the dome. It may be used as a toilet.
The main body 11 has a rectangular box-like basic form, and the toilet sand laying part 21 (split molds 21a and 21b), the toilet treatment bag 31 and the cover part 41 are also in a corresponding form, The main body 11 may have a circular or oval box shape, and in that case, other components are also in a corresponding form.
Further, the toilet processing bag 31 of this embodiment can open and close the opening 33 by feeding / squeezing the string 34 provided in advance in the opening 33, but the string 34 is not necessarily provided. It is not necessary, and a separate string may be prepared and the opening 33 may be tightened. Furthermore, the capacity of the toilet treatment bag 31 is large enough for the amount of toilet sand 50. If it does, it can also close in the aspect which makes a knot with the sheet | seat itself of the opening part 33 vicinity.

[Example 2]
This embodiment relates to the deformation of the split molds 21a and 21b of the toilet sand laying section 21, and as shown in FIG. 8, the section farthest from the junction with the other split mold in each split mold 21a and 21b. Is characterized in that handle holes 29a and 29b are formed in a part of the outward flanges 26a and 26b.

  In addition, the rib 14 provided at the upper end of the peripheral wall portion 13 of the main body 11 has the handle of the outward flanges 26a and 26b with the toilet sand laying portion 21 (split molds 21a and 21b) fitted therein. Notches 16a and 16b are formed at positions corresponding to the holes 29a and 29b.

  Thus, if the handle holes 29a and 29b are formed in the outward flanges 26a and 26b of the split molds 21a and 21b, as shown in FIGS. 7D, 7E and 7F, When the split molds 21a and 21b are caused, it is possible to hook the fingers into the handle holes 29a and 29b of the split molds 21a and 21b from the lower side of the notches 16a and 16b of the main body 11, and each split mold 21a , 21b cause work becomes easier. However, although not shown in FIG. 8, since the body portion 11 is provided with a toilet treatment bag 31, the toilet treatment bag 31 is notched 16a when hooking a finger into the handle holes 29a and 29b. , 16b part must be pushed inward.

The handle holes 29a and 29b of the outward flanges 26a and 26b can also be used as holes for hooking on the hooks or the like when the split molds 21a and 21b are washed with water and dried.
Of course, if the peripheral wall portion 13 of the main body 11 does not need to be reinforced and the ribs 14 are not provided, the notches 16a and 16b need not be formed.

[Example 3]
This embodiment also relates to the deformation of the toilet sand laying portion 21 and is shown in FIG.
First, the surrounding wall portions 63a and 63b of the split molds 61a and 61b of the toilet sand laying portion 61 are formed in all three sections, and the outward flanges 66a and 66b of the split molds 61a and 61b are also formed in all sections. Has been.
The other parts of the split molds 61a and 61b are the same as those of the split molds 21a and 21b shown in FIG. 8, but in this embodiment, each outward flange 66a at the joint between the split molds 61a and 61b. , 66b are connected by hinge mechanisms 69 and 70.

  Further, the toilet sand laying portion 61 of this embodiment has a circular shape in a section where the continuous portions of the bottom plate portions 62a and 62b and the surrounding wall portions 63a and 63b in the split molds 61a and 61b are farthest from the joint portion. Arc-shaped curved portions 68a and 68b are formed.

  Therefore, as shown in FIG. 10, in the state where the toilet sand laying portion 61 of this embodiment is fitted and installed in the main body portion 11, the split molds 61a and 61b are hinge mechanisms 69 between the outward flanges 66a and 66b. , 70 are the same as those in the above-described embodiments except that they are connected by 70.

Then, when the outward flanges 66a and 66b of the split molds 61a and 61b are caused from the ribs 14 of the peripheral wall portion 13 of the main body 11, the split molds 61a and 61b have hinge mechanisms 69 and 70 as shown in FIG. The gap between the bottom plate portions 62a and 62b of the split molds 61a and 61b is expanded while rotating to the center and sliding the ends of the spacers 65a and 65b mounted on the moisture absorbing sheet 32 outward.
In addition, the arcuate curved surface portions 68a and 68b in the section farthest from the joint between the split dies 61a and 61b are the inner surfaces of the peripheral wall portion 13 of the main body 11 when the split dies 61a and 61b are raised. A condition that does not conflict is always established, and the split molds 61a and 61b can be smoothly rotated.

  As a result, the used toilet sand (not shown) placed on the bottom plate portions 62a and 62b of the split molds 61a and 61b slides down into the gap, and FIGS. In the same manner as described in (4), the water absorption sheet 32 can be accumulated at almost the center, and the toilet treatment bag 31 can efficiently collect manure and toilet sand.

  The present invention can be applied to a pet toilet that is required when a cat or dog is kept at home.

  11 ... Body part, 12 ... Bottom plate part, 13 ... Peripheral wall part, 14 ... Rib, 15 ... Step, 16a, 16b ... Notch, 21 ... Toilet sand laying part, 21a, 21b ... Split mold, 22a, 22b ... Bottom plate part 23a, 23b ... enclosure wall portion, 24a, 24b ... perforated, 25a, 25b ... spacer, 26a, 26b ... outward flange, 27a, 27b ... arc-shaped formed portion, 28a, 28b ... arc-shaped curved portion, 29a , 29b ... handle hole, 31 ... toilet treatment bag, 32 ... moisture absorbing sheet, 33 ... opening, 34 ... string, 41 ... cover part, 42 ... base frame part, 43 ... standing wall part, 44 ... engagement flange 50 ... Toilet sand, 51 ... Pet, 61 ... Toilet sand laying part, 61a, 61b ... Split mold, 62a, 62b ... Bottom plate part, 63a, 63b ... Enclosure wall part, 65a, 65b ... Spacer, 66a, 66b ... Outside Orientation flange, 68a, 68b ... Arc-shaped curved surface part, 69,70 ... Hinge mechanism, 100 ... Pet toilet, 101 ... Toilet sand rest, 101a ... Kinoko, 101b ... Ring part, 101c ... Hand part, 102 ... Main body, 102a ... Installation step, 102b ... Receiving part 103 ... the bag, 103a ... moisture-absorbing sheet, 103b ... cord.

Claims (6)

A main body portion in which a bottom plate portion and a peripheral wall portion erected along the periphery thereof are integrally formed;
A flexible bag body that is developed from the bottom plate portion of the main body portion along the inner surface of the peripheral wall portion, and the opening portion of the bag body covers the outer surface from the upper end of the peripheral wall portion of the main body portion. A toilet processing bag having a size;
A tray-like container comprising a pair of split molds fitted inside the peripheral wall portion of the main body part, wherein the bottom plate part of the main body part in the bottom plate part of each split mold constituting a half of the tray-like container Are formed on the opposite side of the wall, and at the uppermost part of the enclosing wall portion of each of the split molds, the section farthest from the junction with the other split mold has a toilet treatment bag. Toilet sand laying part in which an outward flange that engages and contacts the upper end of the peripheral wall part of the main body part through a covering surface is formed,
While applying the toilet treatment bag and a frame-like body that is externally fitted to the main body portion in a state where the toilet sand laying portion is installed, while opening the upper side of the bottom plate region of the toilet sand laying portion, A pet toilet comprising: a cover portion configured to cover at least a flange portion of the toilet sand laying portion and an outer peripheral portion of the main body portion covered with the toilet treatment bag.   A plurality of perforations are formed in the bottom plate portion of each of the split molds constituting the toilet sand laying portion, and the toilet treatment bag contains a moisture absorbing sheet, and the main body portion of the toilet treatment bag 2. The pet toilet according to claim 1, wherein the moisture absorbing sheet is placed at a position facing a perforation forming region of the toilet sand laying portion when attached to the toilet.   The spacer formed in the baseplate part of each said split mold which comprises the said toilet sand laying part is each formed along the junction part of each baseplate part in the junction part of each said split mold. The pet toilet according to claim 2.   The handle hole is formed in a part of an outward flange formed in a section farthest from a joint portion with the other split mold in each of the split molds constituting the toilet sand laying section. A pet toilet according to claim 2 or claim 3.   The enclosing wall part in each split mold of the toilet sand laying part is formed in an arc shape or an inclined shape in which the height of the wall increases as it is separated from the joint part in a section close to the joint part between the split molds. The continuous portion of the bottom plate portion and the surrounding wall portion in each split mold of the toilet sand laying portion is formed with an arcuate curved surface or an inclined surface at least in a section farthest from the joint portion. A pet toilet according to claim 2, claim 3 or claim 4.   An outward flange is formed in the entire upper end of the enclosure wall portion of each split mold of the toilet sand laying portion, and the joint portions of the outward flanges in the joint portion of the split molds are connected by a hinge mechanism. In addition, a continuous portion of the bottom plate portion and the surrounding wall portion in each split mold of the toilet sand laying portion is formed with an arcuate curved surface or an inclined surface at least in a section farthest from the joint portion. The pet toilet according to claim 1, claim 2, claim 3 or claim 4.

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