Cat litter basin capable of preventing cat litter and cat urine from leaking

Abstract

The utility model discloses a cat litter basin capable of preventing cat litter and cat urine from leaking, which relates to the technical field of cat litter basins and comprises a base, a roller component is arranged inside the top end of the base, a three-proofing pad component is fixedly mounted at the bottom of the inner side of the roller component, and a filter component is fixedly mounted at the top of the inner side of the roller component. The roller assembly comprises a rotating roller, a plurality of screw holes are formed in the bottom of the rotating roller, an air hole is formed in the middle of the bottom end of the rotating roller, the three-proofing pad assembly comprises a fixing ring, the fixing ring is arranged at the bottom of the inner side of the rotating roller, the fixing ring is arranged at the top of the screw holes, and screw holes are formed in the bottom of the fixing ring. A sealing ring is arranged between the fixing ring and the rotating roller, three-proofing cloth is fixedly installed in the middle of the fixing ring, and the edge of the three-proofing cloth and the fixing ring are fixed through a hot pressing technology. The cat urine and cat litter leakage prevention device can effectively prevent cat urine and cat litter from leaking, and has high practical value.

Description

Technical Field

[0001] This utility model relates to the field of cat litter box technology, specifically a cat litter box that prevents cat litter and cat urine from leaking. Background Technology

[0002] A litter box, also known as a cat toilet or litter box, is a hygiene facility specifically designed for domestic cats to replace the outdoor environment where cats relieve themselves. It is typically a shallow box filled with cat litter, a special granular material designed to absorb urine, mask odors, and allow cats to easily bury their feces. Smart litter boxes use a roller for the cat's use, and to prevent litter from clumping or sticking to the container due to diarrhea, the litter area is designed to be removable.

[0003] Based on the above, the inventors have discovered the following problems: Current cat litter box three-proof mats are usually fixed with plastic fasteners or by sewing, but both of these fixing methods will result in urine and cat litter leakage, which not only has an odor, but also affects the appearance and is inconvenient to use.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings to provide a cat litter box that prevents cat litter and cat urine from leaking, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this invention is to provide a litter box that prevents cat litter and cat urine from leaking, so as to solve the problems mentioned in the background art.

[0006] A cat litter box designed to prevent leakage of cat litter and urine includes a base. Inside the top of the base is a roller assembly. A three-proof pad assembly is fixedly installed on the bottom inner side of the roller assembly, and a filter assembly is fixedly installed on the top inner side of the roller assembly. The roller assembly includes a rotating roller with several screw holes at its bottom and a vent hole at the center of its bottom. The three-proof pad assembly includes a retaining ring located at the bottom inner side of the rotating roller and at the top of the screw holes. A screw hole is located at the bottom of the retaining ring. A sealing ring is provided between the retaining ring and the rotating roller. A three-proof fabric is fixedly installed in the center of the retaining ring, and the edge of the three-proof fabric is fixed to the retaining ring using a heat-pressing process.

[0007] By adopting the above technical solution, the three-proof mat assembly facilitates litter collection, prevents litter from scattering, and keeps the area around the litter box clean. The filter assembly facilitates the separation of litter and clumps of excrement, making excrement collection easier. The ventilation holes allow air to enter between the rotating roller and the three-proof cloth. When the rotating roller flips the three-proof mat assembly to the top, the three-proof cloth shakes downwards under gravity, shaking off any slightly sticky clumps and achieving a clean finish. The bottom of the fixing ring has a screw hole, allowing for the use of a screw to connect the three-proof mat assembly to the roller assembly. This conceals the screw hole and prevents urine leakage. The sealing ring improves the sealing performance between the fixing ring and the rotating roller, preventing urine leakage. The three-proof cloth is fixed to the fixing ring using a heat-pressing process, ensuring a secure fixation and effectively preventing urine and litter from leaking between the three-proof cloth and the fixing ring, thus achieving a leak-proof effect.

[0008] Furthermore, the base is equipped with a control module and a drive module, and a manure collection chamber is provided on the inner side of the bottom end of the base.

[0009] By adopting the above technical solution, the control module, drive module and manure collection chamber are set up to facilitate the control module to control the operation of the drive module. The drive module drives the roller assembly to rotate, and the rotation of the roller assembly discharges the clumped excrement into the manure collection chamber for collection, which makes it convenient for users to collect and treat the clumped excrement.

[0010] Furthermore, a rotating ring is provided on the outer side of the middle part of the rotating drum, and a rotating seat is fixedly installed on one side of the rotating drum. Both the rotating ring and the rotating seat are rotatably connected to the base.

[0011] By adopting the above technical solution, both the rotating ring and the rotating seat are rotatably connected to the base, which facilitates the stable rotation of the rotating drum inside the base.

[0012] Furthermore, a gear ring is provided on the outer side of the rotating seat, and the gear ring is meshed with the output end of the drive module.

[0013] By adopting the above technical solution and setting the gear ring, it is convenient for the drive module to control and drive the rotating drum to rotate.

[0014] Furthermore, several sensors are fixedly installed between the gear ring and the rotating seat, including motion sensors and infrared sensors.

[0015] By adopting the above technical solution and setting up sensors, the device can easily monitor the cat entering and leaving the device, and the control module can easily control the drive module to make the roller assembly rotate after the cat finishes defecating, which facilitates the collection of clumps of excrement.

[0016] Furthermore, a manure collection port is provided on one side of the top of the rotating drum, and the filter assembly includes a separation shell, which is fixedly connected to the inner side of the top of the rotating drum.

[0017] By adopting the above technical solution, the separation shell facilitates the formation of a space at the top of the inner side of the rotating roller for separating cat litter.

[0018] Furthermore, a guide port is provided at the top of the separation shell, and one end of the guide port is connected to the manure collection port.

[0019] By adopting the above technical solution, the setting of the guide port facilitates the guidance of clumps of excrement from the collection port to the collection chamber for collection when the rotating drum rotates to the appropriate position.

[0020] Furthermore, a filter screen is fixedly installed on one side of the separation shell, and baffles are provided at both ends of the guide port.

[0021] By adopting the above technical solution, the filter screen and baffle are set to facilitate the filtration and separation of cat litter and clumped excrement, allowing the cat litter to enter the space between the separation shell and the rotating drum, and the baffle blocks the cat litter, so that the cat litter can flow back from the filter screen to the inside of the three-proof pad assembly after the rotating drum has rotated once.

[0022] Compared with existing technologies, the beneficial effects of this utility model are as follows: The three-proof mat assembly facilitates litter collection, prevents litter scattering, and keeps the area around the litter box clean. The filter assembly facilitates the separation of litter and clumps of excrement, making excrement collection easier. The ventilation holes allow air to enter between the rotating roller and the three-proof cloth. When the rotating roller flips the three-proof mat assembly to the top, the three-proof cloth vibrates downwards under gravity, shaking off any slightly sticky clumps and achieving a clean finish. The screw hole at the bottom of the fixing ring facilitates... The three-proof mat assembly and the roller assembly are fixedly connected by a fixing screw passing through the screw hole and threaded into the screw hole. This helps to hide the screw hole and prevent urine leakage. The sealing ring improves the sealing performance between the fixing ring and the rotating roller, preventing urine leakage. The three-proof fabric edge is fixed to the fixing ring by a heat-pressing process, which facilitates a stable fixation between the three-proof fabric and the fixing ring and effectively prevents urine and cat litter from leaking out between the three-proof fabric and the fixing ring, thus achieving a leak-proof effect. This utility model can effectively prevent cat urine and cat litter leakage and has high practical value. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of a cat litter box that prevents cat litter and cat urine from leaking.

[0024] Figure 2This is a first three-dimensional structural diagram of the roller assembly of this utility model;

[0025] Figure 3 This is a schematic diagram of the second three-dimensional structure of the roller assembly of this utility model;

[0026] Figure 4 This is an exploded view of the three-proof pad assembly of this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the filter assembly of this utility model.

[0028] In the diagram: 1. Base; 2. Roller assembly; 21. Rotating roller; 22. Rotating ring; 23. Manure collection port; 24. Rotating seat; 25. Gear ring; 26. Vent hole; 27. Screw hole; 28. Sensor; 3. Three-proof pad assembly; 31. Fixing ring; 32. Screw hole; 33. Three-proof cloth; 34. Sealing ring; 4. Filter assembly; 41. Separation shell; 42. Filter screen; 43. Guide port; 44. Baffle. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-5This utility model provides a technical solution: a cat litter box that prevents cat litter and cat urine from leaking, including a base 1, a roller assembly 2 inside the top of the base 1, and a three-proof pad assembly 3 fixedly installed on the bottom inner side of the roller assembly 2. The three-proof pad assembly 3 facilitates the collection of cat litter, prevents cat litter from scattering, and keeps the environment around the cat litter box clean. A filter assembly 4 is fixedly installed on the top inner side of the roller assembly 2, facilitating the separation of cat litter and clumps of excrement for easy collection. The roller assembly 2 includes a rotating roller 21, with several screw holes 27 at the bottom and a vent hole 26 at the center of the bottom of the rotating roller 21. The vent hole 26 allows air to enter between the rotating roller 21 and the three-proof cloth 33. When the rotating roller 21 flips the three-proof pad assembly 3 to the top, the three-proof cloth 33 vibrates downwards under gravity, shaking off any slightly sticky clumps, achieving a clean cleaning effect. The three-proof pad assembly 3 includes a fixing ring 3. 1. A fixing ring 31 is located at the bottom inner side of the rotating roller 21 and at the top of the screw hole 27. A screw hole 32 is provided at the bottom of the fixing ring 31. The screw hole 32 facilitates the use of a fixing screw to pass through the screw hole 27 and thread it into the screw hole 32, thereby fixing the three-proof pad assembly 3 to the roller assembly 2. This helps to hide the screw hole 32 and prevent urine leakage. A sealing ring 34 is provided between the fixing ring 31 and the rotating roller 21. The sealing ring 34 improves the sealing performance between the fixing ring 31 and the rotating roller 21 and prevents urine leakage. A three-proof cloth 33 is fixedly installed in the middle of the fixing ring 31. The edge of the three-proof cloth 33 is fixed to the fixing ring 31 by a heat-pressing process. The heat-pressing process of the three-proof cloth 33 and the fixing ring 31 makes it easy to fix the three-proof cloth 33 and the fixing ring 31 firmly and effectively prevents urine and cat litter from leaking out from between the three-proof cloth 33 and the fixing ring 31, thus effectively preventing leakage.

[0031] The base 1 is equipped with a control module and a drive module, and the bottom inner side of the base 1 is provided with a manure collection chamber. The control module, drive module and manure collection chamber facilitate the control module to control the operation of the drive module. The drive module drives the roller assembly 2 to rotate. The rotation of the roller assembly 2 causes the clumped excrement to be discharged into the manure collection chamber for collection, which is convenient for users to collect and process the clumped excrement.

[0032] The rotating drum 21 has a rotating ring 22 on the outer side of the middle part, and a rotating seat 24 is fixedly installed on one side of the rotating drum 21. Both the rotating ring 22 and the rotating seat 24 are rotatably connected to the base 1. The rotating ring 22 and the rotating seat 24 are rotatably connected to the base 1, which facilitates the stable rotation of the rotating drum 21 inside the base 1.

[0033] The rotating seat 24 has a toothed ring 25 on its outer side. The toothed ring 25 is meshed with the output end of the drive module. The toothed ring 25 facilitates the drive module to control and drive the rotating drum 21 to rotate.

[0034] Several sensors 28 are fixedly installed between the gear ring 25 and the rotating seat 24. The sensors 28 include motion sensors and infrared sensors. The setting of the sensors 28 makes it easy for the device to monitor the cat entering and leaving the device, and facilitates the control module to control the drive module, so that the roller assembly 2 rotates after the cat finishes excreting, which facilitates the collection of the clump of excrement.

[0035] The rotating drum 21 has a feces collection port 23 on one side of its top. The filter assembly 4 includes a separation shell 41, which is fixedly connected to the inner side of the top of the rotating drum 21. The separation shell 41 facilitates the formation of a space on the top inner side of the rotating drum 21 for separating cat litter.

[0036] The top of the separation shell 41 is provided with a guide port 43, one end of which is connected to the manure collection port 23. The guide port 43 facilitates the discharge of clumps of excrement from the manure collection port 23 to the manure collection chamber for collection when the rotating drum 21 rotates to the appropriate position.

[0037] The separation shell 41 has a filter screen 42 fixedly installed on one side, and the guide port 43 has baffles 44 at both ends. The filter screen 42 and baffles 44 facilitate the filtration and separation of cat litter and clumps of excrement, allowing the cat litter to enter the space between the separation shell 41 and the rotating roller 21. The baffles 44 block the cat litter, making it easy for the cat litter to flow back from the filter screen 42 to the interior of the three-proof pad assembly 3 after the rotating roller 21 has rotated once.

[0038] Specifically, the working principle of this leak-proof cat litter box is as follows: During use, the control module, drive module, and fecal collection chamber facilitate the control module's operation of the drive module. The drive module drives the roller assembly 2 to rotate, causing clumps of excrement to be discharged into the fecal collection chamber for collection and disposal. The rotating ring 22 and rotating seat 24 are both rotatably connected to the base 1, ensuring stable rotation of the rotating roller 21 within the base 1. The gear ring 25 facilitates the drive module's control and driving of the rotation. The roller 21 rotates, and the sensor 28 allows the device to monitor the cat's entry and exit, facilitating the control module's control of the drive module. This ensures the roller assembly 2 rotates after the cat has finished defecating, facilitating the collection of clumps of excrement. The separation shell 41 creates a space on the top inner side of the rotating roller 21 for separating cat litter. The guide port 43 guides the clumps of excrement from the collection port 23 to the collection chamber when the roller 21 reaches the appropriate position. The filter screen 42 and baffle 44 facilitate the separation of cat litter and... Clumped excrement is filtered and separated, allowing cat litter to enter the space between the separating shell 41 and the rotating drum 21. A baffle 44 blocks the cat litter, facilitating its return from the filter screen 42 to the interior of the three-proof mat assembly 3 after the rotating drum 21 completes one rotation. The vent holes 26 allow air to enter between the rotating drum 21 and the three-proof cloth 33. When the rotating drum 21 flips the three-proof mat assembly 3 to the top, the three-proof cloth 33 vibrates downwards under gravity, shaking off any slightly sticky clumps, achieving a clean cleaning. A screw hole 32 is provided at the bottom of the fixing ring 31. The screw hole 37 is threaded through the screw hole 27 and the screw hole 32 to fix the three-proof pad assembly 3 and the roller assembly 2. The screw hole 32 is hidden to prevent urine leakage. The sealing ring 34 improves the sealing performance between the fixing ring 31 and the rotating roller 21 to prevent urine leakage. The edge of the three-proof cloth 33 is fixed to the fixing ring 31 by heat pressing, which makes it easy to fix the three-proof cloth 33 and the fixing ring 31 firmly and effectively prevents urine and cat litter from leaking out between the three-proof cloth 33 and the fixing ring 31, thus effectively preventing leakage.

[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cat litter box that prevents cat litter and cat urine from leaking, characterized in that, The system includes a base (1), a roller assembly (2) inside the top of the base (1), a three-proof pad assembly (3) fixedly installed on the bottom inner side of the roller assembly (2), and a filter assembly (4) fixedly installed on the top inner side of the roller assembly (2). The roller assembly (2) includes a rotating roller (21), a plurality of screw holes (27) are provided at the bottom of the rotating roller (21), and a vent hole (26) is provided at the middle of the bottom end of the rotating roller (21). The three-proof pad assembly (3) The device includes a fixing ring (31), which is located at the bottom of the inner side of the rotating drum (21) and at the top of the screw hole (27). A screw hole (32) is provided at the bottom of the fixing ring (31). A sealing ring (34) is provided between the fixing ring (31) and the rotating drum (21). A three-proof cloth (33) is fixedly installed in the middle of the fixing ring (31). The edge of the three-proof cloth (33) is fixed to the fixing ring (31) by a hot pressing process.

2. The litter box according to claim 1, wherein, The base (1) is equipped with a control module and a drive module, and the base (1) has a manure collection chamber on the inner side of its bottom end.

3. The litter box according to claim 2, wherein, A rotating ring (22) is provided on the outer side of the middle part of the rotating drum (21), and a rotating seat (24) is fixedly installed on one side of the rotating drum (21). Both the rotating ring (22) and the rotating seat (24) are rotatably connected to the base (1).

4. The litter box according to claim 3, wherein The rotating seat (24) is provided with a toothed ring (25) on the outside, and the toothed ring (25) is engaged with the output end of the drive module.

5. The litter box according to claim 4, wherein Several sensors (28) are fixedly installed between the gear ring (25) and the rotating seat (24), including motion sensors and infrared sensors.

6. The litter box of claim 1, wherein, The rotating drum (21) has a manure collection port (23) on one side of its top. The filter assembly (4) includes a separation shell (41), which is fixedly connected to the inner side of the top of the rotating drum (21).

7. The litter box according to claim 6, wherein The top of the separation shell (41) is provided with a guide port (43), one end of which is connected to the manure collection port (23).

8. The litter box according to claim 7, wherein, A filter screen (42) is fixedly installed on one side of the separation shell (41), and baffles (44) are provided at both ends of the guide port (43).

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