JP2021023277A - Pet toilet - Google Patents

Abstract

To solve problems of a conventional pet toilet which has specification of placing treatment sheets one by one inside, so that an owner performs very troublesome work each time when a pet excretes, by opening a toilet cover, taking out used treatment sheet, disposing of it, taking out a new treatment sheet from a storage, placing it in the toilet, and closing the cover.SOLUTION: The invention is a pet toilet composed of a plane type pedestal which is equipped with: a storage part 1 for storing a rolled treatment sheet 22 for processing pet excrement; and a discharge part 2 for placing the rolled treatment sheet 22 pulled out from the storage part 1. This structure makes it possible to automatically place the new rolled treatment sheet 22 by manually pulling a used rolled treatment sheet 22 out from the pedestal and cutting it off. In addition, by the roll support shape based on a roll rotation mechanism, replenishment and replacement of the roll can be made extremely easy.SELECTED DRAWING: Figure 1

Description

The present invention relates to a pet litter box device capable of pulling out and separating a used treatment sheet by installing a treatment sheet for treating pet excrement in a roll shape.

Conventionally, when treating the excrement of pets such as dogs for indoor use, a tray in which a treatment sheet is laid in units of one sheet has been used as a pet toilet.

When excrement is excreted on the tray processing sheet, the owner opens the tray cover, removes and discards the used processing sheet each time, takes out a new processing sheet from any storage location, and lays it on the tray. And I have done the work of closing the cover.

However, this series of work has a problem that it takes a lot of time and effort for the owner.

In order to solve this problem, Patent Document 1 describes a manual-based device having a processing sheet in the form of a roll and a form for wrapping excrement, aiming at improving work efficiency and hygiene.

Further, Patent Document 2 describes an automatic device having a feces collecting unit for collecting feces and a winding roller for collecting urine among excrement with the aim of further improving efficiency and hygiene. There is.

JP-A-2002-34373 Japanese Patent No. 6444550

However, unlike a general flat tray, the pet toilet described in Patent Document 1 has an L-shaped structure consisting of two directions, a vertical direction and a horizontal direction, so that the roll can be replenished and replaced and processed. It is not easy to pull out from the roll and lay it, and it requires a longer laying length than a flat tray, so if it is excreted in the vertical direction, including the horizontal processing sheet that is not excreted. In addition to being inefficient because it needs to be discarded, there is no need to wrap the treatment sheet in a bag shape when excreting only urine, which results in a wasteful structure. In terms of hygiene, it is more hygienic to wrap the excreted feces on the treatment sheet with toilet paper and dispose of it in the human toilet, so it is treated in the first place. It is hard to say that it is desirable to wrap it in a sheet and dispose of it in a trash box.

Further, since the pet toilet described in Patent Document 2 has a mechanism for automatically feeding and winding the rolls via a plurality of rollers, it is not easy to replenish and replace the rolls, and in terms of work efficiency. In addition to the problem of hygiene, in terms of hygiene, dirt adheres to the collection part and processing sheet when collecting feces and blades for peeling off feces, and used rolls are wound up with dirt. There is a problem with storage, and even considering that it is beneficial when the owner is absent, it is hard to say that it is a desirable mechanism from a hygienic point of view.

The present invention is intended to solve the problem of such a conventional configuration, and realizes a pet toilet in which used processing sheets can be more efficiently and hygienically disposed of and replenished and replaced. It is the purpose.

In order to achieve the above object, the present invention comprises a storage unit 1 in which a roll-shaped processing sheet 22 for processing pet excrement is stored, and a pet in which a roll-shaped processing sheet 22 pulled out from the storage unit 1 is laid. It is a pet toilet consisting of a commonly used flat pedestal equipped with an excretion section 2, and the used roll-shaped processing sheet 22 can be manually pulled out from the pedestal and separated. In addition, the roll of the roll-shaped processing sheet 22 has a structure that can be attached to and detached from a shaft rod, a hook, etc. that support the roll for the purpose of replenishment and replacement, and when a cover covering the roll is installed, the back surface is used. Alternatively, it is characterized in that it has a structure that can be opened and deployed around the movable joint point 11 of the side surface portion.

According to the present invention, in terms of efficiency, the used roll-shaped processing sheet 22 is pulled out horizontally from the pedestal and separated from the pedestal, and at the same time, the next sheet is unwound from the roll stored in the storage unit 1 and excreted. It can be laid on the part 2, and the replenishment and replacement of the roll can be carried out extremely easily by simply attaching and detaching from the shaft rod, hook, etc. that support the roll. Further, even when a cover covering the roll is installed, it can be easily carried out only by adding an operation of opening and expanding the cover.

Based on the above, the conventional series of operations of opening the toilet tray cover, removing the used processing sheet, moving and installing a new sheet from another storage location, and closing the toilet tray cover is basically a series of operations. All you have to do is cut off the used processing sheet, which can dramatically reduce the number of processes.

Further, according to the present invention, for hygiene, the used roll-shaped processing sheet 22 is cut off for urine and discarded in a trash can, etc., and feces are directly picked up from the roll-shaped processing sheet 22 with toilet paper or the like, and human beings. A high hygienic environment will be realized by constructing a structure that assumes the act of disposing of it in a toilet.

According to the present invention, although it is a general flat tray that has been widely used, the roll-shaped processing sheet 22 can be easily and hygienically laid and disposed of by the roll function installed on the pedestal. It is possible to provide a pet toilet in which the roll can be replenished and replaced extremely easily by attaching / detaching the roll from the shaft rod, hook or the like.

The above is to realize the evolution in the world of pets from the past era when humans used chili paper individually for excretion to the current roll-shaped toilet paper. I am aiming.

It is an external perspective view which shows Example 1 of this invention, and shows the state which installed the roll-shaped processing sheet. In the first embodiment, an external perspective view of a state in which the storage cover is installed. In the first embodiment, an external perspective view showing a state in which the storage portion cover is installed, opened, and the release holding plate is pushed upward. In the first embodiment, the external perspective view when the storage part and the excretion part cover are integrated. External perspective view with the integrated storage section and excretion section cover opened according to the specifications shown in FIG. External perspective view in which a net-like cover is added for the purpose of preventing tampering with the roll-shaped processing sheet 22 by pets in the specifications of FIG. External perspective view showing Example 2 of the present invention External perspective view showing Example 3 of the present invention External perspective view showing Example 4 of the present invention External perspective view showing Example 5 of the present invention External perspective view showing Example 6 of the present invention External perspective view of the roll-shaped processing sheet

Examples of the present invention will be described below, but these are only a few examples of the present invention, and the embodiments for carrying out the present invention are not limited to the examples described below.

The first embodiment will be described below.

As shown in FIGS. 1 to 6 and 12, the pet toilet according to the first embodiment of the present invention has a roll-shaped processing sheet 22, a storage unit 1 in which the roll-shaped processing sheet 22 is stored, and a storage unit 1 inside. A shaft rod support plate 6 and a shaft rod 5 and a notch 7 and a coupling rod 8 to be placed, a rectangular plate-shaped excretion part 2 on which a roll-shaped processing sheet 22 is laid, and a drawer placed on the excretion part 2. It is provided with a notch 3 for cutting and a holding plate 4 for separating, and in addition to this, a storage portion cover 9 or a storage portion and an excretion portion cover 10 can be provided.

As the water-absorbing and water-retaining material of the roll-shaped treated sheet 22, a paper material having abundant water-absorbing and water-retaining properties is preferably used, and the edge and the back surface of the water-absorbing / water-retaining material are made of a highly waterproof material such as polyethylene. Suitablely used, for the surface of the rectangular plate of the excretion part 2 in contact with the roll-shaped processing sheet 22, a rubber material or the like is preferably used in order to obtain a constant friction for the purpose of stable laying of the roll-shaped processing sheet 22. , Synthetic resin is preferably used for the other shaft rod support plate 6, the shaft rod 5, and the movable joint point 11, but other materials such as metal can be naturally applied in consideration of strength and the like.

Regarding the roll-shaped processing sheet 22, the edges of the vertical and horizontal directions and the back surface of the sheet 22 are waterproofed by a waterproof material, and in the vertical direction, the left and right sides are centered on each perforated portion provided for separation. It is desirable that the materials are waterproofed at equal distances, but naturally a shape using only waterproof materials, water-retaining materials that do not use perforations, and water-absorbing materials can also be applied.

The roll rotation mechanism supports the shaft rod 5 for inserting into the roll center cavity and the shaft rod 5 protruding from both ends of the roll center cavity when the shaft rod 5 is inserted into the roll center cavity. , It is formed of a shaft rod support plate 6 installed vertically from the storage portion 1 at the position where the roll-shaped processing sheet 22 is stored.

The shaft rod support plate 6 is inserted into the shaft rod 5 toward the center portion of the shaft rod support plate 6 by inserting a notch 7 toward the center from any direction outside the shaft rod support plate 6. It is formed in a shape that can support.

In the shaft rod support plate 6, connecting rods 8 for connecting both support plates for the purpose of improving strength are installed at one or a plurality of locations of the shaft rod support plate 6, but the shaft rod indicator plate 6 is stored. When the strength can be maintained by making the part 1 installation portion L-shaped and increasing the number of joint surfaces, it is naturally applicable that the coupling rod 8 itself is not installed.

Regarding the drawer notch 3, in order to make it easier to manually pull out the used roll-shaped processing sheet 22 from the excretion portion 2, the center of the end portion of the roll-shaped processing sheet 22 opposite to the start end portion on the drawer side. Although the portion is provided in a semicircular shape, other shapes and positions can be naturally applied to the shape and position of the notch.

The storage portion cover 9 is formed in a form that can be opened and closed at the time of replenishment and replacement of the roll-shaped processing sheet 22 by joining the storage portion 1 at the end portion on the processing sheet drawer side at two movable joint points 11. However, it can be naturally applied that the storage cover 9 is not attached if necessary, and the number of movable joint points 11 when attached is naturally applied to the number of other points. Can be done.

The storage section and the excretion section cover 10 are formed in a form that can be opened and closed when the roll-shaped processing sheet 22 is replenished and replaced by joining the storage section 1 and the excretion section 2 at the back surface by a movable joint point 11. Of course, it can be applied that the storage cover 10 is not attached if necessary, and the number of movable joint points 11 when attached can be naturally applied to other points. ..

The storage part and the excretion part cover 10 are hollow except for the edge part of the excretion part 2 and do not exist. However, the roll-shaped processing sheet 22 can be prevented from being scratched, bitten off, accidentally eaten, etc. by a pet. In view, it is naturally possible to add a net-like cover that covers the excretion part 2 as a net-like form.

The cutting holding plate 4 is on the side opposite to the start end portion on the drawer side of the roll-shaped processing sheet 22 in order to fix the roll-shaped processing sheet 22 to the excretion portion 2 and to facilitate the separation of the used roll-shaped processing sheet 22. It is installed on the excretion part 2 at the end of the excretion part 2, and has a shape that can be pulled up vertically with the movable joint point 11 with the back part of the excretion part 2 as a fulcrum, but other installation positions are also available. Of course, it is applied, and it is also naturally applied that the separating holding plate 4 is not attached if necessary.

Hereinafter, the operation procedure of the above configuration will be described. As a procedure for newly installing the roll of the roll-shaped processing sheet 22, if the storage portion cover 9 or the storage portion and the excretion portion cover 10 are present, the movable joint point 11 The shaft rod 5 is opened and expanded upward from the starting point, inserted into the shaft rod 5 into the roll portion center cavity of the roll-shaped processing sheet 22, and the shaft rod 5 protruding from both ends of the roll center cavity is inserted into the shaft rod support plate 6. After inserting the shaft rod 5 from the notch 7 toward the central portion of the shaft rod support plate 6 and supporting the shaft rod 5 on the shaft rod support plate 6, pinch the front portion of the separation holding plate 4 and pull it up in the vertical direction for roll-shaped processing. When the end portion of the sheet 22 is pinched and pulled out from the start end portion on the drawer side of the roll-shaped processing sheet 22 to the end portion on the opposite side to cover the excretion portion 2, the release holding plate 4 is returned to the original state. , The opening and the unfolded storage part cover 9 or the storage part and the excretion part cover 10 are returned to the original state, and the process is completed.

As a procedure for disposing of the used roll-shaped processing sheet 22 and laying a new roll-shaped processing sheet 22, the front part of the cutting holding plate 4 is pinched and pulled up in the vertical direction to form the start end portion of the roll-shaped processing sheet 22 on the drawer side. At the end portion on the opposite side, pinch the used roll-shaped processing sheet 22, pull out a length equivalent to the length of the excretion portion 2, pull down the separating pressing plate 4, and then separate while pressing. At the same time, the new roll-shaped processing sheet 22 is laid in the excretion section 2, and the process is completed.

The second embodiment will be described below.

As shown in FIG. 7, except that the roll rotation mechanism is composed of a telescopic shaft rod 12 that can be expanded and contracted by a built-in spring and a shaft rod support plate 13 for an expandable shaft rod having a shaft rod receiving hole 14. It is the same as in Example 1.

Hereinafter, the operation procedure of the above configuration will be described. As a procedure for newly installing the roll of the roll-shaped processing sheet 22, if the storage portion cover 9 or the storage portion and the excretion portion cover 10 are present, the movable joint point 11 Opening and unfolding from the starting point, the roll-shaped processing sheet 22 is inserted into the expandable shaft rod 12 into the central cavity of the roll portion, and the roll of the expandable shaft rods 12 protruding from both ends of the central hollow portion of the roll. By pushing the tip on the opposite side to the insertion side into the shaft rod receiving hole 14 of the shaft rod support plate 13 for the telescopic shaft rod, the telescopic shaft rod 12 is contracted by the spring built in the telescopic shaft rod 12. No, after fitting the telescopic shaft rod 12 into the shaft rod receiving hole 14 of the telescopic shaft rod support plate 13 on the roll insertion side to support the telescopic shaft rod 12, pinch the front part of the release holding plate 4 and move it in the vertical direction. Pull up, pinch the end of the roll-shaped processing sheet 22, pull out from the start end on the pull-out side of the roll-shaped processing sheet 22 to the end on the opposite side, and cover the top of the excretion part 2 to cover the excretion part 2. It is completed by returning to the original state and returning the opening and unfolded storage part cover 9 or the storage part and the excretion part cover 10 to the original state.

The procedure for disposing of the used roll-shaped processing sheet 22 and laying the new roll-shaped processing sheet 22 is the same as in the first embodiment.

The third embodiment will be described below.

As shown in FIG. 8, the roll rotation mechanism is the same as that of the first embodiment except that the roll rotation mechanism is composed of the hook 15 and the hook support plate 16 for supporting the roll center cavity.

Hereinafter, the operation procedure of the above configuration will be described. As a procedure for newly installing the roll of the roll-shaped processing sheet 22, if the storage portion cover 9 or the storage portion and the excretion portion cover 10 are present, the movable joint point 11 The hook 15 is rotated from the state of being vertically attached to the hook support plate 16 to the horizontal state by opening and unfolding the roll-shaped processing sheet 22 and pushing the roll of the roll-shaped processing sheet 22 into the hook support plate 16. At the same time that the roll center cavity is arranged at the center of the hook support plate 16, the hook 15 rotated in the horizontal state returns to the original vertical state by the force of the spring, supports both ends of the roll, and then holds the release plate. Pinch the front part of 4 and pull it up in the vertical direction, pinch the end of the roll-shaped processing sheet 22, pull out from the start end of the roll-shaped processing sheet 22 to the end on the opposite side, and cover the excretion part 2. When it is hidden, the separation holding plate 4 is returned to the original state, and the opening and unfolded storage part cover 9 or the storage part and the excretion part cover 10 are returned to the original state to complete the process.

The procedure for disposing of the used roll-shaped processing sheet 22 and laying the new roll-shaped processing sheet 22 is the same as in the first embodiment.

The fourth embodiment will be described below.

As shown in FIG. 9, the roll rotation mechanism is the same as that of the first embodiment except that the roll rotation mechanism is composed of the fixed shaft rod 17 for supporting the roll and the fixed shaft rod support plate 18.

Hereinafter, the operation procedure of the above configuration will be described. As a procedure for newly installing the roll of the roll-shaped processing sheet 22, if the storage portion cover 9 or the storage portion and the excretion portion cover 10 are present, the movable joint point 11 The roll-shaped processing sheet 22 is opened and expanded upward from the starting point, and the central cavity of the roll portion of the roll-shaped processing sheet 22 is inserted into the fixed shaft rod 17 arranged on the fixed shaft rod support plate 18 of the storage portion 1. Pinch the front part of the release holding plate 4 and pull it up in the vertical direction, pinch the end of the roll-shaped processing sheet 22 and pull out from the start end of the roll-shaped processing sheet 22 to the end on the opposite side, and excrete part 2 When the upper part is covered, the separation holding plate 4 is returned to the original state, and the opening and unfolded storage part cover 9 or the storage part and the excretion part cover 10 are returned to the original state to complete the process.

The procedure for disposing of the used roll-shaped processing sheet 22 and laying the new roll-shaped processing sheet 22 is the same as in the first embodiment.

Example 5 will be described below.

As shown in FIG. 10, the roll rotation mechanism is the same as that of the first embodiment except that the roll rotation mechanism is composed of the movable junction type shaft rod 19 for supporting the roll and the movable junction type shaft rod support plate 20. ing.

Hereinafter, the operation procedure of the above configuration will be described. As a procedure for newly installing the roll of the roll-shaped processing sheet 22, if the storage portion cover 9 or the storage portion and the excretion portion cover 10 are present, the movable joint point 11 Opening and unfolding from the starting point, pinch the end of the movable junction type shaft rod 19 on the opposite side of the joint point with the movable junction type shaft rod support plate 20 as a fulcrum, and face vertically. The roll-shaped processing sheet 22 is movable so that the central cavity of the roll portion can be easily inserted into the movable junction type shaft rod 19, and then the central cavity of the roll portion is inserted into the movable junction type shaft rod 19. After moving the movable junction type shaft rod 19 again and returning it to the original position, pinch the front part of the separating holding plate 4, pull it up in the vertical direction, pinch the end of the roll-shaped processing sheet 22, and roll-shaped processing. When the sheet 22 was pulled out from the start end on the pull-out side to the end on the opposite side and covered the excretion portion 2, the separation holding plate 4 was returned to the original state, opened, and the storage portion cover 9 was expanded. Alternatively, the storage section and the excretion section cover 10 are returned to their original states to complete the process.

The procedure for disposing of the used roll-shaped processing sheet 22 and laying the new roll-shaped processing sheet 22 is the same as in the first embodiment.

The sixth embodiment will be described below.

As shown in FIG. 11, in addition to the movable joint point type shaft rod 19 and the movable joint point type shaft rod support plate 20 for supporting the roll, the roll rotation mechanism also has a movable joint point on the roll insertion side. It is the same as that of the first embodiment except that it is formed of a shaft rod receiving plate 21 for supporting the end portion of the mold shaft rod 19.

Hereinafter, the operation procedure of the above configuration will be described. As a procedure for newly installing the roll of the roll-shaped processing sheet 22, if the storage portion cover 9 or the storage portion and the excretion portion cover 10 are present, the movable joint point 11 Opening and unfolding with the movable junction type shaft rod support plate 20 as a fulcrum, and the end of the movable junction type shaft rod 19 on the opposite side of the joint point from the shaft rod receiving plate 21. By picking it up after removing it and moving it in the vertical direction, the central cavity of the roll portion of the roll-shaped processing sheet 22 can be easily inserted into the movable junction type shaft rod 19, and then the central cavity of the roll portion can be moved. After inserting it into the type junction type shaft rod 19 and moving the movable joint point type shaft rod 19 again to return it to the original position of the shaft rod receiving plate 21, pinch the front part of the separation holding plate 4 and vertically. Pull up, pinch the end of the roll-shaped processing sheet 22, pull out from the start end of the roll-shaped processing sheet 22 to the end on the opposite side, and cover the excretion part 2 to cover the excretion part 2. It is completed by returning to the original state and returning the opening and unfolded storage part cover 9 or the storage part and the excretion part cover 10 to the original state.

The procedure for disposing of the used roll-shaped processing sheet 22 and laying the new roll-shaped processing sheet 22 is the same as in the first embodiment.

1 Storage part 2 Excretion part 3 Withdrawal notch 4 Separation holding plate 5 Shaft rod 6 Shaft rod support plate 7 Notch 8 Coupling rod 9 Storage part cover 10 Storage part and excretion part cover 11 Movable joint point 12 Telescopic shaft Rod 13 Telescopic shaft rod support plate 14 Shaft rod receiving hole 15 Hook 16 Hook support plate 17 Fixed shaft rod 18 Fixed shaft rod support plate 19 Movable junction type shaft rod 20 Movable junction type shaft rod Support plate 21 Shaft rod receiving plate 22 Roll-shaped processing sheet

Claims (6)

In a pet toilet provided with a processing sheet for processing pet excrement and an excretion part where the pet excretes, the processing sheet is a roll-shaped processing sheet 22, and the roll-shaped processing sheet 22 is rotatable and replaceable. A pet litter box characterized in that a storage unit 1 that can be accommodated in a normal state is provided, and the end portion of the roll-shaped processing sheet 22 can be manually pulled out to the excretion unit 2. The pet toilet according to claim 1, wherein a shaft portion serving as a rotation axis of the roll-shaped processing sheet 22 is provided as a roll rotation mechanism for rotating the roll-shaped processing sheet 22 in the storage portion 1. The shaft portion is located at a position where the shaft rod for inserting into the roll center cavity portion and the roll-shaped processing sheet 22 for supporting the shaft rod when the shaft portion is inserted into the roll center cavity portion are stored. The pet toilet according to claim 1 to 2, which is formed of a shaft rod support plate installed vertically from the storage portion 1. A hook for inserting the shaft into the central cavity of the roll, and a hook support plate installed vertically from the storage portion 1 at a position where the roll-shaped processing sheet 22 is stored to support the hooks at both ends of the roll. The pet litter box according to claim 1 to 2, which is formed by. In order to fix the roll-shaped processing sheet 22 to the excretion part 2 and to make it easier to manually separate the used roll-shaped processing sheet 22 at the end portion on the side opposite to the start end portion on the drawer side. The pet litter box according to claim 1 to 4, wherein a holding plate 4 for separation is provided. The storage unit 1 or the storage unit 1 and the excretion unit 2 are stored for the purpose of preventing pet scratching, biting, and other mischief, accidental ingestion, and excretion to the roll portion of the roll-shaped processing sheet 22. The pet toilet according to claim 1 to 5, which is formed so as to be covered with a part cover.

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