CN211964995U

CN211964995U - Screen subassembly and cat lavatory for cat lavatory

Info

Publication number: CN211964995U
Application number: CN202020348579.1U
Authority: CN
Inventors: 马云鑫; 马小庆; 石鑫
Original assignee: Petkit Network Technology Shanghai Co ltd
Current assignee: Petkit Network Technology Shanghai Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-20
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to a pet articles for use field discloses a sieve subassembly and cat lavatory for cat lavatory. The cat toilet screening component comprises a rotary accommodating part, a sand blocking part and a screening part, wherein the rotary accommodating part is configured to accommodate cat sand, and a waste discharge port is formed in the rotary accommodating part; the sand blocking piece is arranged in the rotary accommodating piece and is configured to block cat litter when the rotary accommodating piece rotates along a first direction; the screening piece sets up in rotating the holding piece, and screening piece, fender sand spare and the inside wall of rotating the holding piece enclose to establish and form and hold the chamber, and a plurality of special-shaped sieve meshes of array arrangement on the screening piece. The cat toilet includes the cat toilet screen assembly described above. The utility model discloses convenient operation, degree of automation is high, can effectively screen out irregular and tiny excrement caking from the cat litter, keeps the clean health of the inside environment in cat lavatory, has realized the automatic clearance of pet cat excrement, need not artificially to shovel the sand and arrange the sand, brings the experience of raising of pleasure for the owner of raising.

Description

Screen subassembly and cat lavatory for cat lavatory

Technical Field

The utility model relates to a pet articles for use field especially relates to a cat is sieve subassembly and cat lavatory for lavatory.

Background

As the physical living standard of people is continuously improved and the requirements of mental life are gradually improved, more and more people like feeding pet cats are provided. Although many cat lovers prefer to raise pet cats, there is no time to clean the excrement discharged by pet cats in the daily raising process, so pet cat toilets for cleaning the excrement of pet cats are available on the market, and unlike other pets, cats are naturally in a toilet with cat litter.

The excrement caking of current cat lavatory that possesses automatic clearance function adopts the screening board to sieve to the cat litter usually, but, the sieve mesh of current screening board is regular circular or oval usually, leads to irregular and tiny excrement caking effectively to sieve out from the cat litter, and the excrement caking of remaining in the cat lavatory can influence the sanitary environment in cat lavatory, reduces user's use and experiences. In addition, there are many varieties of cat litter available in the market, such as bean curd litter, crushed litter, mixed litter, and ore sand, and the existing sieving plate cannot be compatible with the excrement cake formed by the coagulation of these diversified cat litters.

Disclosure of Invention

Based on above problem, the utility model aims to provide a cat is sieve subassembly and cat lavatory for lavatory need not replacement cat litter frequently, can effectively sieve out irregular and tiny excrement caking from the cat litter.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a cat toilet screen assembly comprising:

the cat litter box comprises a rotary accommodating piece and a plurality of pieces of paper, wherein the rotary accommodating piece is configured to accommodate cat litter and is provided with a waste discharge port;

a sand stop disposed within the rotating receptacle, the sand stop configured to stop the litter when the rotating receptacle rotates in a first direction;

the screening piece set up in rotate in the holding piece, the screening piece keep off sand piece and the inside wall that rotates the holding piece encloses to establish and forms and holds the chamber, a plurality of special-shaped sieve meshes of array arrangement on the screening piece.

As a preferable aspect of the sieve assembly for cat toilets of the present invention, the irregular sieve holes include a plurality of hole units in central symmetry.

As a preferable aspect of the sieve assembly for cat toilets of the present invention, the hole unit is polygonal or arc-shaped.

As a preferable aspect of the sieve assembly for cat toilets of the present invention, an included angle between two adjacent hole units is 120 °.

As the utility model discloses a sieve subassembly for cat lavatory's preferred scheme, special-shaped sieve mesh is the Y style of calligraphy.

As a preferable aspect of the sieve assembly for cat toilets of the present invention, the sand stopper and the sieve member are integrally formed.

As a preferable aspect of the sieve assembly for cat toilets of the present invention, the sieve member forms an arc-shaped protrusion away from the receiving cavity.

As the utility model discloses a preferred scheme of sieve subassembly for cat lavatory, be provided with the deflector on the sieve spare, the deflector be used for with the excrement to special-shaped sieve mesh is put together.

As a preferable aspect of the sieve assembly for cat toilets of the present invention, the rotation accommodating member is connected to a driving assembly for driving the rotation accommodating member to rotate around its axis.

A cat toilet comprising a cat toilet screen assembly as described above.

The utility model has the advantages that:

the utility model provides a cat is sieve subassembly and cat lavatory for lavatory, place the cat litter in rotating the holding piece, arrange the excrement and go out the back to the cat litter in and from rotating the holding piece when the pet cat, will rotate the holding piece and rotate along the first direction, the cat litter that contains the excrement filters the screening through the special-shaped sieve mesh that the array was arranged on the screening piece, because the hole shape of special-shaped sieve mesh is irregular, can effectively sieve out irregular and tiny excrement caking from the cat litter, keep cat lavatory internal environment clean and sanitary, the cat litter gets into and holds the intracavity, and blocked by fender sand spare, along with the rotation of rotating the holding piece, under the action of gravity, the excrement that screening piece surface was sieved is discharged through the waste discharge outlet, rotate the holding piece and rotate to the initial position along the direction opposite with the first direction, hold the clean cat litter of intracavity and get back to preset position. The utility model discloses simple structure, convenient operation, degree of automation is high, can effectively screen out irregular and tiny excrement caking from the cat litter, keeps the clean health of the inside environment in cat lavatory, provides good clean defecation place for the pet cat, has realized the automatic clearance of pet cat excrement, need not the people and shovels the sand, brings the experience of raising of pleasure for raising owner.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is an isometric view of a cat toilet screen assembly according to an embodiment of the present invention;

FIG. 2 is a side view of a cat toilet screen assembly according to an embodiment of the present invention;

FIG. 3 is a side view of a sizing element according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a sifting element according to an embodiment of the present invention;

fig. 5 is a first schematic structural diagram of a special-shaped sieve pore provided by the embodiment of the present invention;

fig. 6 is a schematic structural view of a special-shaped sieve pore according to an embodiment of the present invention;

fig. 7 is a third schematic structural view of a special-shaped sieve pore provided by the embodiment of the present invention;

fig. 8 is a fourth schematic structural view of the special-shaped sieve pore provided by the embodiment of the present invention;

FIG. 9 is a first schematic diagram of the sieve assembly for cat toilets according to the embodiments of the present invention;

FIG. 10 is a second schematic diagram of the cat toilet screen assembly according to the embodiment of the present invention;

FIG. 11 is a third schematic diagram of the sieve assembly for a cat toilet according to an embodiment of the present invention;

FIG. 12 is a fourth operational schematic diagram of a cat toilet screen assembly according to an embodiment of the present invention;

fig. 13 is a fifth schematic diagram illustrating the operation of the sieve assembly for cat toilets according to the embodiment of the present invention.

In the figure:

1-rotating the container; 2-blocking sand; 3-screening the parts; 4-a support seat; 5-a drive assembly;

11-a waste discharge port; 12-a first mounting shaft; 13-a driven gear; 14-a containment chamber; 15-inlet and outlet;

31-special-shaped sieve pores; 311-hole units; 32-a first mounting sleeve; 33-a second mounting sleeve;

41-auxiliary supporting wheels;

100-cat litter; 200-excrement.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

This embodiment provides a cat lavatory sieve subassembly, screens the cat litter that contains the excrement, provides good clean defecation place for the pet cat. As shown in fig. 1 and 2, the sieve assembly for cat toilets includes a rotating container 1, a sand stopper 2, and a sieve 3. Cat litter 100 (as shown in fig. 9-13) is laid in the rotary accommodating part 1, after a pet cat enters the rotary accommodating part 1 and is discharged from the cat litter 100, the litter blocking part 2 is used for blocking the cat litter 100 in the rotary accommodating part 1, and the screening part 3 is used for screening excrement 200 in the cat litter 100. In this embodiment, the rotary accommodating part 1 may be a barrel shape, and may be formed by splicing a front half barrel and a rear half barrel, the sand blocking part 2 may be a plate shape, and the sieving part 3 may be an arc plate shape.

Specifically, the rotary accommodating member 1 is configured to accommodate the cat litter 100, the rotary accommodating member 1 is provided with a waste discharge port 11, and a length direction of the waste discharge port 11 may be parallel to an axial direction of the rotary accommodating member 1. A litter stop 2 is disposed within the rotating receptacle 1, the litter stop 2 being configured to stop the litter 100 when the rotating receptacle 1 rotates in a first direction. The sand stopper 2 may be integrally formed with the rotary container 1 to have the side wall of the waste discharge port 11 as an extended root. The screening part 3 is arranged in the rotary accommodating part 1, and the inner side walls of the screening part 3, the sand blocking part 2 and the rotary accommodating part 1 are surrounded to form an accommodating cavity 14 (shown in figures 9-13). Screening piece 3 all is located the same one side of waste discharge port 11 with keeping off sand piece 2, is convenient for form and holds chamber 14. The sand stop 2 and the screening element 3 may be integrally formed. A plurality of profiled mesh openings 31 (shown in fig. 3-8) are arranged in an array on the screening element 3.

When in use, the cat litter 100 is placed in the rotary accommodating part 1, and when the pet cat discharges the excrement 200 into the cat litter 100 and goes out from the rotary accommodating part 1, the rotary accommodating part 1 is rotated along the first direction, the cat litter 100 containing the excrement 200 is filtered and sieved by the special-shaped sieve holes 31 arranged in an array on the sieving part 3, due to the irregular hole shape of the irregular sieve holes 31, irregular and fine excrement 200 blocks can be effectively screened from the cat litter 100, the internal environment of the cat toilet is kept clean and sanitary, the cat litter 100 enters the accommodating cavity 14 and is blocked by the litter blocking part 2, and along with the rotation of the accommodating part 1, under the action of gravity, excrement 200 screened on the surface of the screening part 3 is discharged through the waste discharge port 11, the rotary accommodating part 1 rotates to the initial position along the direction opposite to the first direction, and the clean cat litter 100 in the accommodating cavity 14 returns to the preset position.

To facilitate gathering of the excrement 200 on the cat litter 100 into the irregular sieve holes 31, optionally, as shown in fig. 3, a guide plate 34 is protruded upward from one side of the sieving member 3, and the top surface of the guide plate 34 is irregularly wavy to adapt to the height change of the stacked cat litter 100.

In order to maintain the aesthetic appearance of the array arrangement and to increase the opening rate as much as possible, the profiled mesh 31 optionally includes a plurality of hole units 311 having central symmetry, as shown in fig. 4 to 7. As shown in fig. 4-6, each of the irregular screen holes 31 may include three hole units 311, which are convenient for arrangement in an array, and the arranged screen has a good screening effect and a high aesthetic appearance, and meets the consumption concept of people buying cat toilets. As shown in fig. 7, each of the profiled mesh openings 31 may also include four hole units 311, and the patterns arranged in the array may cover more aesthetic requirements of consumers, and at the same time, the screening effect is better. Of course, the special-shaped sieve aperture 31 may also include a plurality of non-centrosymmetric hole units 311, as shown in fig. 8, which are arranged obliquely, so that the aesthetic feeling is sufficient, and the aesthetic requirements of different customer groups are met.

To accommodate the screening requirements of various cat litter types 100, optionally, the hole unit 311 is polygonal or arc-shaped, and irregular and fine excrement 200 lumps in the cat litter 100 are screened through irregular polygons and arcs, so that the excrement is prevented from remaining in the cat litter 100 and affecting the sanitary environment. When each of the irregular screen holes 31 includes three hole units 311, it is preferable that the angle between two adjacent hole units 311 is 120 ° as shown in fig. 4 to 6, and the opening ratio is high. When the hole units 311 are not centrosymmetric, preferably, as shown in fig. 8, the irregular screen holes 31 are Y-shaped and are obliquely arranged, so that the modern feeling is sufficient and the screening efficiency is high. Of course, the shape of the profiled mesh 31 shown in fig. 4-8 is only a limited number of examples of profiled meshes 31 provided in the present embodiment.

To ensure the rotational stability of the rotary container 1, the sieve assembly for a cat toilet may optionally further include a support base 4, and the support base 4 may be provided with a plurality of auxiliary support wheels 41 for supporting the rotary container 1. In this embodiment, four auxiliary supporting wheels 41 are disposed on the supporting base 4, and the four auxiliary supporting wheels 41 are distributed at four corners of the supporting base 4 to uniformly support the rotatable accommodating member 1 under stress and assist the rotatable accommodating member to rotate. Of course, in other embodiments, six, eight, etc. auxiliary support wheels 41 may be provided, depending on the specific application and the load-bearing load required to rotate the pod 1. In order to collect the excrement 200 or the used litter 100 discharged from the waste outlet 11, a waste passage (not shown) is optionally provided in the support base 4, and a storage box (not shown) is provided below the waste passage.

In order to facilitate driving of the rotary container 1, optionally, a driving assembly 5 is connected to the rotary container 1, and the driving assembly 5 is used for driving the rotary container 1 to rotate around its axis. The rotary accommodating part 1 is provided with a driven gear 13, the driving assembly 5 adopts a common driving motor and a driving gear, the output end of the driving motor transmits power to the driving gear, the driving gear transmits the power to the driven gear 13, and then the rotary accommodating part 1 is driven to rotate around the axis of the rotary accommodating part 1, so that driving force is provided for the rotation of the rotary accommodating part 1. In order to facilitate the detection of whether a pet cat enters or exits the inlet and outlet 15 of the rotary accommodating part 1, optionally, a detection module (not shown in the figure) is arranged at the inlet and outlet 15 of the rotary accommodating part 1 and is used for detecting whether the pet cat passes through the inlet and outlet 15 of the rotary accommodating part 1, and in the screening process, if the detection module detects that the pet cat enters the rotary accommodating part 1, the screening process needs to be stopped urgently by the driving assembly 5. The detection module can be a universal infrared receiving module in the market.

In order to facilitate subsequent cleaning and maintenance of the screening element 3, optionally the screening element 3 is detachably pivoted in the rotary holder 1. Because excrement 200 and cat litter 100 can partly glue on screening piece 3, block up special-shaped sieve mesh 31 even, lead to screening piece 3 to use screening effect variation after a period, and need regularly change and wash, in this embodiment, screening piece 3 adopts detachable pin joint structure to install in rotating holding piece 1, has improved and has changed and abluent efficiency screening piece 3, has prolonged product life. To facilitate the disassembly and assembly, optionally, a first mounting shaft 12 (not shown) and a second mounting shaft (not shown) are disposed on the inner side wall of the rotary accommodating member 1, a first mounting sleeve 32 (shown in fig. 4) engaged with the first mounting shaft 12 is disposed at one end of the sieving member 3, and a second mounting sleeve 33 (shown in fig. 4) engaged with the second mounting shaft is disposed at the other end. To increase the screening contact area, the screening elements 3 are optionally curved away from the receiving chamber 14, increasing the screening efficiency without reducing the volume of the receiving chamber 14.

The sieve subassembly for cat lavatory that this embodiment provided, concrete theory of operation is as follows:

first, as shown in fig. 9, the rotary container 1 is at an initial position, the cat litter 100 containing cat excrement 200 is laid on the bottom of the rotary container 1, and the rotary container 1 is rotated in a first direction (counterclockwise direction) from the initial position by the driving assembly 5;

then, as shown in fig. 10 and 11, in the process that the rotary accommodating part 1 rotates along the first direction, the screening part 3 gradually contacts with the cat litter 100 containing cat excrement 200 and screens the cat litter, the excrement 200 (adhered with a small amount of cat litter 100) is larger and cannot pass through the irregular sieve holes 31 of the screening part 3, the cat litter 100 can pass through the irregular sieve holes 31 of the screening part 3 to enter the accommodating cavity 14, and is blocked by the litter blocking part 2, the cat litter 100 is prevented from flowing out of the waste discharge port 11, and the excrement 200 is discharged through the waste discharge port under the action of gravity;

finally, as shown in fig. 12 and 13, the rotary accommodating part 1 is rotated in a direction (clockwise direction) opposite to the first direction, the cat litter 100 pushes the screening part 3 away, and the screening part 3 rotates counterclockwise around the pivot joint thereof by a certain angle, so that the cat litter 100 can be conveniently and quickly restored to the preset position.

The cat screening subassembly for lavatory that this embodiment provided simple structure, convenient operation, degree of automation is high, and environmental protection health provides good clean defecation place for the pet cat, has realized the automatic clearance of pet cat excrement 200, need not artificially to shovel the sand and arrange the sand, brings the pleasant experience of raising for the owner of raising.

The embodiment also provides a cat lavatory, including foretell cat lavatory with sieve subassembly, degree of automation is high, can effectively sieve out irregular and tiny excrement 200 caking from cat litter 100, keeps the clean health of the inside environment in cat lavatory, provides good clean defecation place for the pet cat, has realized the automatic clearance of pet cat excrement 200, need not artificially to shovel the sand and arrange the sand, for raising that the owner of raising brings the pleasure and experience.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A cat toilet screen assembly comprising:

2. The cat litter screen subassembly of claim 1, wherein the profiled mesh openings comprise a plurality of hole units that are centrosymmetric.

3. The cat litter box assembly set forth in claim 2 wherein said aperture unit is polygonal or arcuate.

4. The cat toilet screen subassembly of claim 2, wherein the angle between adjacent two of the aperture units is 120 °.

5. The cat litter box assembly of claim 1 wherein the profiled mesh openings are Y-shaped.

6. The cat litter box assembly set forth in claim 1 wherein the sand stop is integrally formed with the sifter.

7. The cat litter box assembly of claim 1 wherein the sifter forms an arcuate projection away from the receiving cavity.

8. The cat litter box assembly of claim 1 wherein the sifter has a guide plate disposed thereon for gathering fecal matter into the profiled sifting holes.

9. The cat toilet screen assembly as defined by claim 1 wherein the rotating pod has a drive assembly connected thereto for driving the rotating pod to rotate about its axis.

10. A cat litter box comprising the sieve subassembly for a cat litter box of any one of claims 1-9.