Base of pet sand basin and pet sand basin
By setting a guide surface on the inside of the pet litter box base, the problem of dirt and excrement retention is solved, enabling the base to be cleaned and rotated stably, and reducing odor emission.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-03-20
AI Technical Summary
When existing litter boxes are turned over, dirt and excrement can easily get stuck on the inner wall of the base, causing pollution and odor.
Design a pet litter box base with a surrounding space on the side and a guide surface on the inside to guide waste and excrement toward the waste discharge outlet to prevent stagnation.
It effectively prevents dirt and excrement from accumulating on the inner wall of the base, keeps the base clean, reduces odor emission, improves flipping stability, and simplifies the structure.
Smart Images
Figure CN224007428U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The embodiment of the utility model relates to a pet litter basin, especially to a base of pet litter basin and pet litter basin. BACKGROUND
[0002] With the continuous improvement of people's material living standard, the requirement of spiritual life is gradually improved, and the crowd who like to raise pet cats and pet dogs is more and more. Many people who love cats and dogs like pet cats and dogs very much, and even specially purchase pet cabins for pet cats and dogs. Most of the existing cat litter basins are intelligent cat litter basins, and the appearance of the intelligent cat litter basin greatly facilitates the life of the cat owner, so that the cat owner only scratches the cat and does not shovel the excrement.
[0003] At present, the cat litter basin is generally realized by overturning the basin body relative to the base during the excrement shoveling process, however, the inventor finds that when the basin body is overturned to perform the excrement dumping or sand cleaning action, the excrement and / or excrement in the basin body often does not directly fall into the excrement collector through the excrement discharge port on the base, but is directly retained on the inner side wall of the base surrounding the accommodation space capable of accommodating the basin body, so when the basin body is overturned, the basin body and the wall will produce a certain friction and extrusion effect on the excrement and / or excrement, which will cause the excrement and / or excrement to be ground and adhered to the inner side wall of the base, thereby polluting the base and producing a large odor. UTILITY MODEL CONTENT
[0004] The purpose of some embodiments of the utility model is to design a base of pet litter basin and pet litter basin, which can avoid the retention of excrement and / or excrement on the inner side wall of the base when the basin body is overturned to perform the excrement dumping or sand cleaning action, and pollute the base.
[0005] Some embodiments of the utility model provide a base of pet litter basin, which comprises: a bottom, a side part surrounding the periphery of the bottom, the side part surrounds an accommodation space capable of accommodating the basin body of the pet litter basin on the bottom, and the bottom is provided with an excrement discharge port communicating with the accommodation space.
[0006] The side part has an outer side away from the accommodation space and an inner side relative to the accommodation space, and the inner side is used for overturning the basin body of the pet litter basin relative to the base, at least part of the inner side along the periphery is a guide surface, and the guide surface is used for guiding the sand particles, excrement and / or excrement poured out of the basin body to the direction of the excrement discharge port when the basin body is overturned to perform the excrement dumping or sand cleaning action.
[0007] In addition, the embodiment of the utility model also provides a pet litter basin, which comprises:
[0008] The base described above;
[0009] a basin body, at least a part of which is arranged in the accommodating space of the base and is reversible relative to the base;
[0010] a supporting mechanism arranged on the bottom of the base and used for supporting the base to be spaced apart from a supporting surface on which the pet sand basin is arranged, so as to form a sunken space between the base and the supporting surface;
[0011] a waste collector arranged in the sunken space and detachably connected with the bottom, and used for receiving the waste and / or excrement discharged from the waste discharge port.
[0012] As can be seen from the above, since the side portion of the base is arranged around the periphery of the bottom and encloses the accommodating space on the bottom, the side portion has an outer side facing away from the accommodating space and an inner side facing the accommodating space, and at least a part of the inner side along the periphery is a guide surface, the sand, waste and / or excrement in the basin body can be guided to the direction of the waste discharge port through the guide surface when the basin body is reversed to perform the waste pouring action or the sand cleaning action, so that the waste and / or excrement can be prevented from remaining on the inner side wall surface of the side portion of the base, thereby avoiding pollution of the base and ensuring the cleanliness of the base. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 a structure schematic view of the pet sand basin when the guide surface of the base is a spherical surface in some embodiments of the present application;
[0014] Figure 2 a structure schematic view of the pet sand basin when the guide surface of the base is gradually curved and extends away from the basin body from the top side to the bottom side and then gradually curved and extends towards the basin body in some embodiments of the present application;
[0015] Figure 3 a structure schematic view of the pet sand basin when the guide surface of the base includes a first guide side and a second guide side in some embodiments of the present application;
[0016] Figure 4 a structure schematic view of the pet sand basin when the guide surface of the base includes a first guide side and a second guide side in some embodiments of the present application; Figure 3 a local enlarged view of A in FIG. 4. DETAILED DESCRIPTION
[0017] For the purpose, technical solutions and advantages of the embodiments of the present application to be clearer, the embodiments of the present application will be described in detail below with reference to the drawings. However, those skilled in the art can understand that in the embodiments of the present application, many technical details are proposed in order to enable the readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed by the present application can be realized.
[0018] Some embodiments of the present application relate to a base of a pet litter basin, as shown in Figure 1 、 Figure 2 and Figure 3 , the base 1 comprises: a bottom 11, a side portion 12 surrounding the bottom 11 in the circumferential direction, and the side portion 12 surrounds the accommodating space (not marked in the figure) of the basin body 2 of the pet litter basin on the bottom 11, and at the same time, the bottom 11 is also provided with a dirt discharge port 14 communicating with the accommodating space.
[0019] In some embodiments, as shown in Figure 1 、 Figure 2 and Figure 3 , the side portion 12 has an outer side 121 away from the accommodating space, an inner side 122 relative to the accommodating space, and the inner side 122 can be flipped relative to the base 1 for the basin body 2, and at the same time, the inner side 122 has at least part of the guiding surface 123 in the circumferential direction, which is used to guide the sand particles, dirt and / or excrement in the basin body 2 to the direction of the dirt discharge port 14 when the basin body 2 is flipped to perform the dirt pouring action or the sand cleaning action.
[0020] From the above, it can be seen that since the side portion 12 of the base 1 is arranged around the bottom 11 in the circumferential direction and can surround the accommodating space on the bottom 11, and the side portion 12 has an outer side 121 away from the accommodating space, an inner side 122 relative to the accommodating space, and the inner side 122 has at least part of the guiding surface 123 in the circumferential direction, which can guide the sand particles, dirt and / or excrement in the basin body 2 to the direction of the dirt discharge port 14 when the basin body 2 is flipped to perform the dirt pouring action or the sand cleaning action, thus preventing the dirt and / or excrement from being retained on the inner side wall surface of the side portion 12 of the base 1, thereby avoiding pollution of the base 1 and ensuring the cleanliness of the base 1.
[0021] Specifically, in some embodiments, as shown in Figure 1As shown, the inner side 122 is entirely a guide surface 123 along its circumference. That is, the entire inner side 122 of the side portion 12 can guide sand, dirt, and / or excrement poured out of the basin 2 when the basin 2 is tilted to perform a waste dumping or sand cleaning action. This allows sand, dirt, and / or excrement falling on the inner side 122 to roll or slide off towards the waste discharge port 14 using the guide surface 123, thereby preventing dirt and / or excrement from remaining on the inner side 122 of the side portion 12. Of course, in other embodiments, combined with... Figure 3 As shown, the inner side 122 may include at least one guide surface 123 along its circumference, and each guide surface 123 is used to be opposite to the opening 21 of the basin 2 when the basin 2 is flipped to the waste dumping position or the sand cleaning position. For example, in some embodiments, since the flipping direction of the basin 2 is opposite when performing the waste dumping action and the sand cleaning action, in order to enable the guide surface 123 of the side 12 to guide the waste, excrement and / or sand particles poured out of the basin 2 so that they can fall accurately into the toilet bowl through the waste discharge port 14, the inner side 122 of the side 12 may have two guide surfaces 123, and the two guide surfaces 123 are symmetrically arranged about the pivot axis of the basin 2, that is, one of the guide surfaces 123 can guide the waste, excrement and / or sand particles poured out of the basin 2 when the basin is flipped in the forward direction to perform the waste dumping action. The other guide surface 123 can guide the waste, excrement and / or sand particles poured out from the basin 2 when the basin is reversed to perform the sand cleaning action.
[0022] Furthermore, in order to enable the guide surface 123 to guide waste, excrement, and / or sand particles poured out of the basin 2, in some embodiments, such as Figure 1 As shown, each guide surface 123 has a top side 1231 away from the bottom 11 and a bottom side 1232 opposite to the top side 1231, and the guide surface 123 is generally a sloped or curved surface. Furthermore, when the guide surface 123 is generally a sloped surface, it can gradually extend from the top side 1231 to the bottom side 1232 in a direction away from the outer side 121. Thus, when the inner side 122 is entirely composed of guide surfaces 123 along its circumference, the inner side 122 of the side portion 12 is approximately a funnel-shaped conical structure. This conical structure allows for omnidirectional guidance of waste, excrement, and / or sand particles poured out from the basin 2, ensuring that waste, excrement, and / or sand particles accurately enter the toilet bowl through the waste discharge port 14. When the guide surface 123 is generally a curved surface, as... Figure 1As shown, the guide surface 123 is curved and extends gradually from the top side 1231 to the bottom side 1232 in a direction away from the outer side 121, so that when the inner side 122 is entirely the guide surface 123 along the circumferential direction, the inner side 122 of the side portion 12 is approximately a spherical surface structure, through which the falling excrement, feces and / or sand particles can be guided in all directions, so that the excrement, feces and / or sand particles can accurately pass through the excrement discharge port 14 into the toilet bowl.
[0023] As can be seen from the above, since the guide surface 123 can be a slope or an arc surface, as a preferred solution, in other embodiments, the guide surface 123 can also gradually move away from the basin 2 from the top side 1231 to the bottom side 1232, so that the guide surface 123 has a steeper slope at this time, so that the excrement, feces and / or sand particles falling on the guide surface 123 of the side portion 12 can be better guided, so that the excrement, feces and / or sand particles can quickly and accurately fall into the toilet bowl through the excrement discharge port 14. And, since the guide surface 123 is gradually away from the basin 2 from the top side 1231 to the bottom side 1232, the gap between the guide surface 123 and the basin 2 can also be continuously increased, so that when the basin 2 is flipped relative to the base 1, the resistance of the basin 2 when flipped can be reduced, thereby improving the stability of the basin 2 when flipped. And, as a preferred solution, in other embodiments, the guide surface 123 can also extend to the excrement discharge port 14 from the top side 1231 to the bottom side 1232, so that the guiding of the excrement, feces and / or sand particles can be further improved, so that the excrement, feces and / or sand particles falling on the guide surface 123 can successfully fall into the toilet bowl through the excrement discharge port 14.
[0024] In addition, by Figure 3 and Figure 4 As can be seen, in some embodiments, since the basin 2 is provided with a sealing member 3 relative to one side of the side portion 12 of the base 1, and the sealing member 3 can be in contact with the outer circumferential surface of the inlet side 141 of the excrement discharge port 14 of the base 1 when the basin 2 is flipped to the initial position, so that the basin 2 is flexibly sealed with the inlet side 141 of the excrement discharge port 14. Therefore, corresponding to the sealing member 3 provided on the basin 2, in order to avoid excessive interference of the sealing member 3 on the flipping of the basin 2, in other embodiments, as Figure 2As shown, the guide surface 123 of the side portion 12 is curved to extend gradually away from the basin 2 from the top side 1231 to the bottom side 1232, and then gradually extends towards the basin 2. It can be seen that, since the guide surface 123 is curved to extend gradually away from the basin 2 from the top side 1231 to the bottom side 1232, the distance between the guide surface 123 and the basin 2 gradually increases from the top side 1231 to the bottom side 1232, so that when the basin 2 is flipped in the direction of the dirt dumping position or the sand cleaning position, the contact area between the sealing member 3 and the guide surface 123 gradually decreases, thereby effectively reducing the resistance of the basin 2 when it is flipped, so that the basin 2 can be stably flipped relative to the base 1. At the same time, since the guide surface 123 is curved to extend gradually towards the basin 2, the distance between the guide surface 123 and the basin 2 gradually decreases, so that when the basin 2 is flipped in the direction of the initial position, the contact area between the sealing member 3 and the base 1 gradually increases, so that when the basin 2 is flipped to the initial position, the sealing member 3 can be in contact with the outer circumferential surface of the inlet side 141 of the dirt discharge port 14, thereby ensuring the sealing performance of the sealing member 3 on the dirt discharge port 14, and preventing the odor in the toilet from overflowing from the dirt discharge port 14 to pollute the indoor air environment.
[0025] It should be noted that the extension of the guide surface 123 from the top side 1231 to the bottom side 1232 is only described by way of example of curved extension, but in other embodiments, the guide surface 123 can be inclined to extend gradually away from the basin 2 from the top side 1231 to the bottom side 1232, and then gradually extend towards the basin 2. In this way, the guide surface 123 can also have a part gradually increasing in distance from the basin 2 and another part gradually decreasing in distance from the basin 2 from the top side 1231 to the bottom side 1232, thereby ensuring stable flipping of the basin 2 relative to the base 1 and ensuring the sealing performance of the sealing member 3 on the dirt discharge port 14 when the basin 2 is flipped to the initial position.
[0026] It can be seen from the above that, since the guide surface 123 is curved to extend gradually away from the basin 2 from the top side 1231 to the bottom side 1232, and then gradually extends towards the basin 2, the entire guide surface 123 is an integral whole. However, as an alternative, in other embodiments, the guide surface 123 can be inclined to extend gradually away from the basin 2 from the top side 1231 to the bottom side 1232, and then gradually extend towards the basin 2. Figure 3As shown, the guide surface 123, from the top side 1231 to the bottom side 1232, includes: a first guide side 1233 that gradually extends or bends away from the basin 2, and a second guide side 1234 that is connected to the first guide side 1233 and gradually extends or bends towards the basin 2. It is easy to see that, due to the direction of the guide surface 123 from the top side 1231 to the bottom side 1232, the distance between the first guide side 1233 and the basin 2 continuously increases, while the distance between the second guide side 1234 and the basin 2 continuously decreases. The first guide side 1233 reduces the resistance when the basin 2 is tilted towards the waste dumping or sand cleaning position. The second guide side 1234 ensures that when the basin 2 is tilted to the initial position, the sealing element 3 and the base 1 form a tight fit on the outer circumferential surface of the inlet side 141 of the waste discharge port 14, thus ensuring the sealing performance of the sealing element 3 for the waste discharge port 14.
[0027] Example 2
[0028] Embodiment 2 of this utility model relates to a pet litter box, such as... Figure 3 As shown, the pet litter box includes: a base 1, a basin 2, a support mechanism 4, and a waste collection device 5, as described in Embodiment 1.
[0029] Among them, combined Figure 3 As shown, at least part of the basin 2 is disposed within the receiving space of the base 1, and the basin 2 is rotatable relative to the base 1. Secondly, the support mechanism 4 is disposed at the bottom 11 of the base 1. The support mechanism 4 is used to support the base 1, so that the base 1 is separated from the bearing surface of the pet litter box, forming a sunken space 100 between the base 1 and the bearing surface.
[0030] In addition, such as Figure 3 As shown, the toilet 5 is disposed in the sunken space 100 and is detachably connected to the bottom 11 of the base 1. The toilet 5 is used to receive sewage and / or excrement discharged from the waste.
[0031] As can be seen from the above, since the side portion 12 of the base 1 is arranged around the bottom 11 in a circumferential manner and can form an accommodating space on the bottom 11, and the side portion 12 has an outer side 121 facing away from the accommodating space and an inner side 122 relative to the accommodating space, and at least part of the inner side 122 is a guide surface 123 along its circumference, the guide surface 123 can guide the sand, dirt and / or excrement poured out of the basin 2 towards the dirt discharge port 14 when the basin 2 is turned over to perform the dirt dumping action or sand cleaning action. Therefore, it can prevent dirt and / or excrement from being stuck on the inner wall surface of the side portion 12 of the base 1, thereby avoiding contamination of the base 1 and ensuring the cleanliness of the base 1.
[0032] Furthermore, in some embodiments, such as Figure 3As shown, the basin 2 is also used to close the dirt discharging port 14 on the base 1 when it is turned to the initial position, and to flexibly seal the inlet side 141 of the dirt discharging port 14, so that not only the dirt discharging port 14 can be isolated from the outside environment, effectively preventing the odor generated in the excrement collecting device 5 from overflowing to the outside environment, but also the structure of the litter basin can be simplified, and the design difficulty and production cost of the litter basin can be reduced.
[0033] Specifically, in some embodiments, as shown in Figure 3 and Figure 4 , a sealing member 3 is arranged between the basin 2 and the inlet side 141 of the dirt discharging port 14. For example, the sealing member 3 can be detachably arranged on the basin 2, and through the sealing member 3, the basin 2 and the inlet side 141 of the dirt discharging port 14 can be flexibly sealed when the basin 2 is turned to the initial position. Specifically, the sealing member 3 is used to abut the outer circumferential surface of the inlet side 141 of the dirt discharging port 14 when the basin 2 is turned to the initial position, so that the basin 2 and the inlet side 141 of the dirt discharging port 14 are flexibly sealed. Alternatively, in other embodiments, the sealing member 3 can also be partially inserted into the dirt discharging port 14 when the basin 2 is turned to the initial position, and is in interference fit with the dirt discharging port 141. In this way, the basin 2 and the inlet side 141 of the dirt discharging port 14 can also be flexibly sealed.
[0034] Moreover, in order to ensure the sealing performance of the sealing member 3 when it flexibly seals the inlet side 141 of the dirt discharging port 14, in some embodiments, as shown in Figure 3 and Figure 4 , the sealing member 3 comprises a hard mounting portion 31 and a flexible sealing portion 32. The hard mounting portion 31 has approximately the same shape and size as the dirt discharging port 14, and is detachably mounted on one side of the basin 2 relative to the side portion 12. The flexible sealing portion 32 has a circular structure around the dirt discharging port 14 in the orthographic projection on the base 1, and is connected to the hard mounting portion 31 as a whole. When the basin 2 is turned to the initial position, the flexible sealing portion 32 can abut the outer circumferential surface of the inlet side 141 of the dirt discharging port 14, so that the basin 2 and the inlet side 141 of the dirt discharging port 14 are flexibly sealed through the abutment of the flexible sealing portion 32 and the outer circumferential surface. Alternatively, when the basin 2 is turned to the initial position, the flexible sealing portion 32 can also be inserted into the dirt discharging port 14, and is in interference fit with the dirt discharging port 141. In this way, the basin 2 and the inlet side 141 of the dirt discharging port 14 can also be flexibly sealed. Moreover, in order to facilitate the installation of the sealing member 3 on the basin 2 while ensuring the sealing performance between the basin 2 and the inlet side 141 of the dirt discharging port 14, in some embodiments, in combination with Figure 3 and Figure 4As shown, the hard mounting part 31 can be an injection molded part, a metal part or the like, so that the hard mounting part 31 can be locked to the basin body 2 by bolts (not shown in the figure), while the flexible sealing part 32 can be a rubber part, by which the flexible sealing between the basin body 2 and the inlet side 141 of the dirt discharging port 14 can be achieved when the basin body 2 is turned to the initial position. It should be noted that in order to enable the sealing member 3 to be stably mounted on the basin body 2, in some embodiments, as shown in Figure 1 、 Figure 2 and Figure 3 , the basin body 2 is further provided with a mounting groove 21 relative to one side of the side part 12, so that the hard mounting part 31 of the sealing member 3 can be directly embedded in the mounting groove 21, by which the mounting of the sealing member 3 on the basin body 2 can be positioned, and when the hard mounting part 31 of the sealing member 3 is completed in the mounting groove 21, as shown in Figure 3 and Figure 4 , the flexible sealing part 32 can protrude out of the mounting groove 21 for the flexible sealing of the inlet side 141 of the dirt discharging port 14. In addition, as a preferred arrangement, in other embodiments, as shown in Figure 4 , the flexible sealing part 32 comprises a first sealing segment 321, a second sealing segment 322 arranged relative to the first sealing segment 321, and a connecting segment 323 connected to the first sealing segment 321 and the second sealing segment 322 respectively. The connecting segment 323 can be attached to the hard mounting part 31 and can be locked with the hard mounting part 31 and the basin body 2 by means of bolts, while the first sealing segment 321 and the second sealing segment 322 can protrude out of the mounting groove 21, and the first sealing segment 321 and the second sealing segment 322 form a ring groove (not shown in the figure) that can be screwed in, and at the same time, by the first sealing segment 321 and the second sealing segment 322, the inlet side 141 of the dirt discharging port 14 can be double-sealed when the basin body 2 is turned to the initial position, so as to further improve the sealing performance of the inlet side 141 of the dirt discharging port 14.
[0035] In addition, in other embodiments, as shown in Figure 3 , the sunken space 100 is also used for the sliding in or out of the excrement collecting device 5, and when the excrement collecting device 5 slides to the preset position in the sunken space 100, the excrement collecting device 5 can be detachably connected with the bottom part 11 of the base 1, and the excrement collecting device 5 is in communication with the dirt discharging port 14.
[0036] Those skilled in the art can understand that the above embodiments are specific embodiments for implementing the present application, and in actual application, various changes can be made in form and details without departing from the spirit and scope of the present application.
Claims
1. A base for a pet litter box, characterized in that, The base includes: a bottom and a circumferentially surrounding side portion, the side portion forming a receiving space on the bottom for accommodating a litter box, and the bottom being provided with a waste discharge outlet communicating with the receiving space; The side portion has an outer side facing away from the accommodating space and an inner side relative to the accommodating space. The inner side is designed to allow the litter box to be flipped relative to the base. At least a portion of the inner side is a guide surface along its circumference. The guide surface is used to guide the sand, dirt, and / or excrement poured out of the litter box toward the waste discharge outlet when the litter box is flipped to perform a waste dumping or sand cleaning action.
2. The base of the pet litter box according to claim 1, characterized in that, The entire inner side is the guide surface along its circumference; Alternatively, the inner side may include at least one of the guide surfaces along its circumference, and each of the guide surfaces is used to be opposite to the opening of the basin when the basin is flipped to the waste dumping position or the sand cleaning position.
3. The base of the pet litter box according to claim 2, characterized in that, Each of the guide surfaces has a top side away from the bottom and a bottom side opposite to the top side, and the guide surface as a whole is a slope or an arc surface; When the guide surface is an inclined surface, the guide surface gradually extends in an inclined direction away from the outer side from the top side to the bottom side; when the guide surface is an arc surface, the guide surface gradually extends in a curved direction away from the outer side from the top side to the bottom side.
4. The base of the pet litter box according to claim 3, characterized in that, The guide surface gradually moves away from the basin body from the top side to the bottom side.
5. The base of the pet litter box according to claim 3, characterized in that, The guide surface extends from the top side to the bottom side by first gradually tilting or bending away from the basin, and then gradually tilting or bending towards the basin. Alternatively, the direction of the guide surface from the top side to the bottom side includes: a first guide side that gradually extends in an inclined or curved direction away from the basin, and a second guide side that is connected to the first guide side and gradually extends in an inclined or curved direction closer to the basin.
6. The base of the pet litter box according to any one of claims 3 to 5, characterized in that, The guide surface extends to the waste discharge outlet.
7. A pet litter box, characterized in that, The pet litter box includes: The base as described in any one of claims 1-6; A basin; at least a portion of the basin is disposed within the receiving space of the base, and is rotatable relative to the base; A support mechanism is provided at the bottom of the base to support the base, thereby separating the base from the bearing surface of the pet litter box and forming a recessed space between the base and the bearing surface. A collection container, located in the sunken space and detachably connected to the bottom, is used to receive waste and / or excrement discharged from the waste discharge outlet.
8. The pet litter box according to claim 7, characterized in that, The basin is used to close the waste discharge port on the base and flexibly seal the inlet side of the waste discharge port when it is flipped to the initial position.
9. The pet litter box according to claim 8, characterized in that, The pet litter box also includes: A sealing element is disposed on one side of the basin body opposite to the side portion; The sealing element is used to fit against the outer peripheral surface of the inlet side of the waste discharge port when the basin is flipped to the initial position, so that the basin and the inlet side of the waste discharge port are flexibly sealed.
10. The pet litter box according to claim 9, characterized in that, The sealing element includes: A rigid mounting section is provided on one side of the basin body relative to the side portion; A flexible sealing part is connected to the rigid mounting part; The flexible sealing part is projected onto the base as an annular structure surrounding the circumference of the waste discharge port. The flexible sealing part is used to fit against the outer peripheral surface of the inlet side forming the waste discharge port when the basin is flipped to the initial position, or to be inserted into the waste discharge port and pressurized against the waste discharge port.
11. The pet litter box according to claim 7, characterized in that, The sunken space is also used for the toilet to slide in or out, and when the toilet slides into the preset position of the sunken space, the toilet is detachably connected to the bottom and the toilet is connected to the waste discharge port.