Sliding door and base of pet sand basin and pet sand basin

Abstract

The embodiment of the utility model belongs to the field of pet appliances, and particularly relates to a sliding door and a base of a pet sand basin and the pet sand basin, the sliding door is arranged on the base of the pet sand basin in a sliding mode and used for sliding in the preset linear direction so that the sliding door can open or close a dirt discharge port of the base, and when the sliding door is used for closing the dirt discharge port, the dirt discharge port can be opened or closed. The sliding door can flexibly seal the inlet side of the dirt discharge port. Compared with the prior art, peculiar smell generated in the excrement collector can be effectively prevented from overflowing to the external environment, and therefore the use experience of a user can be improved.

Description

Technical Field

[0001] The embodiments of this utility model belong to the field of pet supplies, and specifically relate to a sliding door, base, and pet litter box. Background Technology

[0002] As people's material living standards continue to improve, their demands for spiritual life are also gradually increasing, leading to a growing number of people who enjoy keeping pet cats and dogs. Many cat and dog lovers adore their pets and have even purchased dedicated pet cabins for them. Most existing cat litter boxes are now smart litter boxes, which have greatly simplified the lives of cat owners, allowing them to pet their cats without having to clean up litter.

[0003] Although most litter boxes are now equipped with a collection device, the inventor discovered that current collection devices generally only serve to collect pet excrement. As a result, if users do not clean the excrement in the collection device in a timely manner, the collection device will emit an odor into the outside environment, thus affecting the user experience. Utility Model Content

[0004] The purpose of this utility model is to design a sliding door, base, and pet litter box for a pet litter box. This design effectively prevents odors generated inside the litter box from escaping into the external environment during the use of the litter box, thereby improving the user experience.

[0005] To achieve the above objectives, an embodiment of this utility model provides a sliding door for a pet litter box. The sliding door is slidably disposed on the base of the pet litter box and is used to slide along a preset straight line direction to open or close the waste discharge port of the base. The sliding door is used to flexibly seal the inlet side of the waste discharge port when closing the waste discharge port.

[0006] In addition, some embodiments of this utility model also provide a base for a pet litter box, the base being provided with a waste discharge port, the waste discharge port being used to guide the waste poured out of the pet litter box into the waste collection container of the pet litter box;

[0007] The base is provided with a sliding door as described above, which opens or closes the waste discharge port when the sliding door slides along a preset straight direction.

[0008] The waste discharge outlet has an inlet side and an outlet side opposite to the inlet side; the inlet side is used to flexibly seal with the sliding door when the waste discharge outlet is closed by the sliding door.

[0009] In addition, some embodiments of this utility model also provide a pet litter box, including:

[0010] The base as described above;

[0011] The sliding door described above is located on the base and can slide along a preset straight line to open or close the sewage discharge port;

[0012] The basin is rotatably mounted on the base for emptying the collected waste into the waste discharge port when it is rotatably mounted.

[0013] A toilet bowl is detachably mounted on the base and receives waste discharged from the waste outlet;

[0014] A driving device, connected to the sliding door, is used to drive the sliding door to slide along the preset straight line direction.

[0015] Compared with the prior art, the embodiments of this utility model have a sliding door that can be slidably installed on the base of the pet litter box. The sliding door can slide in a straight line, and by sliding on the base, the sliding door can close the waste discharge port of the base. After the sliding door closes the waste discharge port, it can also flexibly seal with the inlet side of the waste discharge port. Through the flexible sealing of the inlet side of the waste discharge port by the sliding door, the space inside the litter box can be isolated from the outside world. Therefore, it can effectively prevent the odor generated inside the litter box from overflowing into the outside environment, thereby improving the user experience. Attached Figure Description

[0016] Figure 1 This is an isometric view of the pet litter box base and sliding door after assembly in some embodiments of the present invention;

[0017] Figure 2 for Figure 1 Schematic diagram of the cross section at point DD;

[0018] Figure 3 This is a schematic diagram showing the state of the sliding door when it slides to the first preset position in some embodiments of this utility model;

[0019] Figure 4 This is a schematic diagram showing the state of the guiding component moving away from the guide component when the sliding door slides to the first preset position, according to some embodiments of the present invention.

[0020] Figure 5 This is a schematic diagram showing the state of the sliding door as it slides from the first preset position to the second preset position in some embodiments of the present invention;

[0021] Figure 6 This is a schematic diagram showing the state of the guiding component and the guide assembly when the sliding door slides from the first preset position to the second preset position in some embodiments of the present utility model.

[0022] Figure 7This is a schematic diagram showing the state of the sliding door when it slides to the second preset position in some embodiments of this utility model;

[0023] Figure 8 This is a schematic diagram showing the state of the guide component pressing down on the guide component when the sliding door slides to the second preset position in some embodiments of this utility model;

[0024] Figure 9 This is a schematic diagram of the structure of a pet litter box in some embodiments of this utility model. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been presented in the various embodiments of this utility model to enable the reader to better understand this application. However, the technical solutions claimed in this application can be implemented even without these technical details and with various changes and modifications based on the following embodiments.

[0026] Example 1

[0027] The first embodiment of this utility model relates to a sliding door for a pet litter box, such as... Figure 1 and Figure 2 As shown, the sliding door 1 is slidably mounted on the base 2 of the pet litter box, and is used to slide along a preset straight line, allowing the sliding door 1 to open or close the waste discharge port 21 of the base 2. Furthermore, when the waste discharge port 21 is closed, the sliding door 1 can flexibly seal the inlet side of the waste discharge port 21 (not shown in the figure). Through this flexible seal, in the sealed state, a gap is ensured between the waste discharge port 21 and the sliding door 1, sealing odors within the collection container below the waste discharge port 21, preventing overflow. Specifically, this can be achieved by fitting a flexible rubber ring on the inlet side of the waste discharge port 21, laying a flexible pad on the lower surface of the sliding door 1, or both.

[0028] As can be seen from the above, since the sliding door 1 is slidably installed on the base 2 of the pet litter box, and the sliding door 1 can slide along a preset straight line, the sliding door 1 can close the waste discharge port 21 of the base 2 by sliding on the base 2. After the sliding door 1 closes the waste discharge port 21, it can also flexibly seal the inlet side of the waste discharge port 21. Through the flexible seal of the inlet side of the waste discharge port 21 by the sliding door 1, the space inside the litter box 9 can be isolated from the outside world. Therefore, it can effectively prevent the odor generated inside the litter box 9 from overflowing into the outside environment, thereby improving the user experience.

[0029] Specifically, in some embodiments, such as Figure 1 and Figure 2 As shown, when the sliding door 1 slides along a preset straight direction to the first preset position, the sliding door 1 can open the waste discharge port 21. When the sliding door 1 slides along a preset straight direction to the second preset position, the sliding door can close the waste discharge port 21. Furthermore, to ensure a flexible seal on the inlet side of the waste discharge port 21 when the sliding door 1 slides to the second preset position, such as... Figure 3 and Figure 4 As shown, the sliding door 1 is also provided with a guide component 3, and the guide component 3 is also used to cooperate with the guide component 4 on the base 2 when the sliding door 1 slides from the first preset position to the second preset position, so that the sliding door 1 can move towards the direction of the sewage discharge port 21 and seal the inlet side of the sewage discharge port 21.

[0030] Furthermore, in order to allow the sliding door 1 to move towards the waste discharge port 21 when it slides to the second preset position, in some embodiments, such as... Figure 4 As shown, the guide component 3 includes: a first guide element 31 and a second guide element 32. Wherein, combined with... Figure 2 As shown, the first guide 31 and the second guide 32 can be arranged opposite to each other on the sliding door 1. In the same plane, the direction in which the first guide 31 and the second guide 32 are opposite to each other is perpendicular to the sliding direction of the sliding door 1. So when the sliding door 1 slides from the first preset position to the second preset position, the first guide 31 and the second guide 32 can be guided and cooperated with the guide assembly 4 of the base 2, so that the sliding door 1 can move towards the sewage discharge port 21 to achieve a flexible seal between the sliding door 1 and the inlet side of the sewage discharge port 21 of the base 2.

[0031] Additionally, it is worth noting that, in order to enable the first guide 31 and the second guide 32 to cooperate with the guide assembly 4 to guide the movement of the sliding door 1 sealing the inlet side of the waste discharge port 21, in some embodiments, such as Figure 4 As shown, the first guide member 31 has a first guide slope 311 and a first guide plane 312 connected to the first guide slope 311. The second guide member 32 has a second guide slope 321 and a second guide plane 322 connected to the second guide slope 321. Furthermore, when the sliding door 1 slides from the first preset position towards the second preset position, the first guide slope 311 and the second guide slope 321 can cooperate with the guide assembly 4, allowing the first guide member 31 and the second guide member 32 to continuously move downwards towards the guide assembly 4, such as... Figure 5 and Figure 6In the state shown, the sliding door 1 can move along with the first guide 31 and the second guide 32 as the first guide 31 and the second guide 32 move. When the sliding door 1 slides to the second preset position, the first guide plane 312 and the second guide plane 322 can be pressed down below the guide assembly 4, as shown. Figure 7 and Figure 8 As shown, the first guide plane 312 and the second guide plane 322 can both fit against the guide assembly 4, thereby ensuring that the sliding door 1 can stably seal the inlet side of the sewage discharge port 21.

[0032] Furthermore, in order to enable the sliding door 1 to move towards the waste discharge port 21 under the guidance of the first guide 31 and the second guide 32, in other embodiments, such as Figure 1 and Figure 2 As shown, the sliding door 1 includes an upper panel 11 and a lower panel 12. The upper panel 11 is connected to the drive device 10 of the pet litter box, while the lower panel 12 is disposed opposite to the upper panel 11. The upper panel 11 can be used to drive the lower panel 12 to slide together along a preset straight direction under the drive of the drive device 10. Furthermore, in some embodiments, the upper panel 11 and the lower panel 12 can move relative to each other, and as shown... Figure 2 As shown, the guide assembly 3, which consists of the first guide 31 and the second guide 32, is also provided on the lower plate 12. Therefore, when the sliding door 1 slides to the second preset position, the guide assembly 3 can cooperate with the guide assembly 4 on the base 2 to allow the lower plate 12 of the sliding door 1 to move toward the direction of the waste discharge port 21.

[0033] Specifically, in some embodiments, such as Figure 1 and Figure 2 As shown, the upper plate 11 includes: a first plate 111, a first upper connector 112, and a second upper connector 113. The first plate 111 has a first upper side portion (not shown) and a second upper side portion (not shown) opposite and parallel to the first upper side portion, both extending along a predetermined straight line direction. Furthermore, the first upper connector 112 is formed by a portion of the first upper side portion extending away from the second upper side portion, and the second upper connector 112 is formed by a portion of the second upper side portion extending away from the first upper side portion. Both the first upper connector 112 and the second upper connector are connected to the drive device 10 of the pet litter box, allowing the sliding door 1 to slide along a predetermined straight line direction under the drive of the drive device 10.

[0034] The lower plate 12 corresponds to the structure of the upper plate 11. In other embodiments, such as... Figure 2As shown, the lower plate 12 includes: a second plate 121, a first bent extension section 122, and a second bent extension section 123. The second plate 121 has a first lower side portion and a second lower side portion opposite to and parallel to the first lower side portion, and both the first and second lower side portions extend along a predetermined straight line direction. Furthermore, as... Figure 2 As shown, the first bent extension 122 is formed by bending and extending from the first lower side in a direction away from the second lower side, so that a first mounting space (not shown in the figure) can be formed between the first bent extension 122 and the first upper connector 112. The second bent extension 123 is formed by bending and extending from the second lower side in a direction away from the first lower side, so that a second mounting space (not shown in the figure) can be formed between the second bent extension 123 and the second upper connector 112. Additionally, it is worth noting that, as... Figure 2 , Figure 3 and Figure 4 As shown, the first guide 31 is disposed in the first mounting space, and the first guide 31 is also connected to the first bent extension 122. Similarly, as... Figure 2 , Figure 3 and Figure 4 As shown, the second guide 32 is disposed in the second installation space, and the second guide 32 is also connected to the second bent extension section 123. It is easy to see that, by means of the connection between the first guide 31 and the second guide 32 and the first bent extension section 122 and the second bent extension section 123 respectively, the first guide 31 and the second guide 32 can cooperate with the guide assembly 4 when the sliding door 1 slides along the preset straight direction, so that the first guide 31 and the second guide 32 can be pressed down by the guide assembly 4 when the sliding door 1 slides to the second preset position, thereby causing the sliding door 1 to move towards the direction of the sewage discharge port 21, so that the sliding door 1 can seal the inlet side of the sewage discharge port 21.

[0035] Furthermore, as a preferred embodiment, in other embodiments, such as Figure 1 and Figure 2 As shown, the sliding door 1 also includes at least one elastic component 13, and each elastic component 13 is disposed between the upper plate 11 and the lower plate 12. Each elastic component 13 applies a force to the lower plate 12 when the sliding door 1 slides out of the second preset position, causing the lower plate 12 to move towards the upper plate 11. Once the lower plate 12 is released from the limiting position of the guide component 4 on the guide component 3, the lower plate 12 can overcome its resistance and other interference factors under the action of each elastic component 13 and quickly move towards the upper plate 11, so that the lower plate 12 can smoothly release the seal on the inlet side of the sewage discharge port 21, thereby not affecting the dumping of sewage by the basin 100.

[0036] Specifically, in some embodiments, combined with Figure 2As shown, each elastic component 13 includes: a positioning post 131 and a tension spring 132 sleeved on the positioning post 131. The positioning post 131 of each elastic component 13 is connected to the upper plate 11, while the tension spring 132 of each elastic component 13 is connected to the lower plate 12. Furthermore, each tension spring 132 can be inserted through the positioning post 131. Therefore, when the sliding door 1 slides from the first preset position to the second preset position, with the cooperation of the guiding component 3 and the guiding component 4, the lower plate 12 of the sliding door 1 can move towards the waste discharge port 21. At this time, the positioning post 131 of each elastic component 13 can guide the movement of the lower plate 12, thereby ensuring the sealing performance of the lower plate 12 to the inlet side of the waste discharge port 21. Conversely, when the sliding door 1 slides out to the second preset position, the lower plate 12 can move quickly toward the upper side plate 12 under the pulling force of each tension spring 132, and release the seal on the inlet side of the waste discharge port 21, so that the lower plate 12 can smoothly open the waste discharge port 21 when it slides to the first preset position.

[0037] Example 2

[0038] Embodiment 2 of this utility model relates to a base for a pet litter box, such as... Figure 9 As shown, the base 2 is provided with a waste discharge port 21, and the waste discharge port 21 is used to guide the waste poured out of the pet litter box body 100 into the pet litter box collection container 9.

[0039] In addition, such as Figure 1 and Figure 2 As shown, the base 2 is also provided with a sliding door 1 as described in Embodiment 1, which can open or close the sewage discharge port 21 when the sliding door 1 slides along a preset straight direction. The sewage discharge port 21 has an inlet side and an outlet side 212 opposite to the inlet side. The inlet side is used to flexibly seal with the sliding door 1 when the sewage discharge port 21 is closed.

[0040] As can be seen from the above, since the sliding door 1 is slidably installed on the base 2 of the pet litter box, and the sliding door 1 can slide in a straight line, the sliding door 1 can close the waste discharge port 21 of the base 2 by sliding on the base 2. After the sliding door 1 closes the waste discharge port 21, it can also flexibly seal the inlet side of the waste discharge port 21. Through the flexible seal of the inlet side of the waste discharge port 21 by the sliding door 1, the space inside the litter box 9 can be isolated from the outside world. Therefore, it can effectively prevent the odor generated inside the litter box 9 from overflowing into the outside environment, thereby improving the user experience.

[0041] Furthermore, in some embodiments, such as Figure 9As shown, a flexible sealing ring 6 is also provided around the inlet side 21 of the waste discharge port 21 in the circumferential direction of the base 2. The flexible sealing ring 6 is used to fit against the sliding door 1 when it closes the waste discharge port 21, achieving a flexible seal between the sliding door 1 and the inlet side of the waste discharge port 21, thus ensuring the sealing performance of the sliding door 1 on the waste discharge port 21. For example, the flexible sealing ring 6 may have a certain thickness and flexibility. For instance, the sealing ring 6 may be made of flexible materials such as rubber or silicone. Of course, in other embodiments, the flexible sealing ring 6 may also be made of other materials. However, in this embodiment, the type and structure of the flexible sealing ring 6 are not specifically limited.

[0042] Additionally, in order to allow the sliding door 1 to move towards the waste discharge port 21 when the base 2 slides to the second preset position, in other embodiments, such as Figure 3 and Figure 4 As shown, a guide component 4 is also provided on the base 2, and the guide component 4 is used to guide the sliding door 1 from the first preset position of opening the sewage discharge port 21 to the second preset position of closing the sewage discharge port 21, so that the sliding door 1 can move towards the sewage discharge port 21 to seal the inlet side of the sewage discharge port 21.

[0043] It is worth noting that, in order for the guide assembly 4 to guide the sliding door 1, as can be seen from the above embodiment 1, the sliding door 1 is provided with a guide assembly 3 consisting of a first guide 31 and a second guide 32. Therefore, corresponding to the guide assembly 3, such as Figure 4 As shown, the guide assembly 4 on the base 2 specifically includes: a first guide member 41 and a second guide member 42. Wherein, combined with Figure 2 As shown, the first guide member 41 and the second guide member 42 are arranged opposite to each other on the base 2 and are in the same plane. The directions in which the first guide member 41 and the second guide member 42 are opposite to each other are perpendicular to the sliding direction of the sliding door 1. Therefore, when the sliding door 1 slides from the first preset position to the second preset position, as shown... Figure 5 and Figure 6 As shown, the first guide member 41 and the second guide member 42 can respectively guide and cooperate with the first guide member 31 and the second guide member 32 of the guide assembly 3, so that the sliding door 1 can move towards the sewage discharge port 21.

[0044] Specifically, in some embodiments, such as Figure 4As shown, the first guide member 41 has: a first guide slope 411 and a first guide plane 412 connected to the first guide slope 411. The second guide member 42 has: a second guide slope 421 and a second guide plane 422 connected to the second guide slope 421. The first guide slope 411 and the second guide slope 421 have the same inclination direction as the first guide slope 311 and the second guide slope 321, respectively. When the sliding door 1 slides from the first preset position towards the second preset position, the first guide slope 411 and the second guide slope 421 guide and cooperate with the first guide slope 311 and the second guide slope 321 of the guide assembly 3, respectively, to continuously press the first guide member 31 and the second guide member 32 of the guide assembly 3 downwards towards the guide assembly 4, such as... Figure 5 and Figure 6 The state shown. Furthermore, when the sliding door 1 slides to the second preset position, the first guide plane 412 and the second guide plane 422 can be positioned together above the guide assembly 3, and respectively abut against the first guide plane 312 and the second guide plane 322 of the guide assembly 3, as shown. Figure 7 and Figure 8 The state shown ensures the stability of the seal between the sliding door 1 and the inlet side of the waste discharge port 21.

[0045] Furthermore, it should be noted that in some embodiments, in order to facilitate the positioning of the first guide member 41 and the second guide member 42, such as... Figures 2 to 8 As shown, a first mounting base 7 and a second mounting base 8 can be provided on the base 2, and the first mounting base 7 and the second mounting base 8 are arranged opposite to each other on the base 2. Meanwhile, the first guide member 41 is formed by the side of the first mounting base 7 that protrudes towards the second mounting base 8 relative to the second mounting base 8, and the second guide member 42 is formed by the side of the second mounting base 8 that protrudes towards the first mounting base 7 relative to the first mounting base 7, thereby ensuring the stability of the first guide member 41 and the second guide member 42 installed on the base 2.

[0046] Example 3

[0047] Embodiment 3 of this utility model relates to a pet litter box, such as... Figure 1 , Figure 2 and Figure 9 As shown, the pet litter box includes: a base 2 as described in Embodiment 2, a sliding door 1 as described in Embodiment 1, a waste collection container 9, and a drive device 10. The sliding door 1 is mounted on the base 2 and can slide along a predetermined straight line to open or close the waste discharge port 21 on the base 2.

[0048] The basin 100 is rotatably mounted on the base 2. The basin 100 is used to pour out the waste into the waste discharge port 21 when it is rotatably mounted. The toilet 9 is detachably mounted on the base 2 and can receive the waste discharged from the waste discharge port 21.

[0049] Finally, in other embodiments, such as Figure 1 As shown, the drive device 10 is connected to the sliding door 1, and the drive device is used to drive the sliding door to slide along the preset straight line direction.

[0050] As can be seen from the above, since the sliding door 1 is slidably installed on the base 2 of the pet litter box, and the sliding door 1 can slide in a straight line, the sliding door 1 can close the waste discharge port 21 of the base 2 by sliding on the base 2. After the sliding door 1 closes the waste discharge port 21, it can also flexibly seal the inlet side of the waste discharge port 21. Through the flexible seal of the inlet side of the waste discharge port 21 by the sliding door 1, the space inside the litter box 9 can be isolated from the outside world. Therefore, it can effectively prevent the odor generated inside the litter box 9 from overflowing into the outside environment, thereby improving the user experience.

[0051] Specifically, in some embodiments, such as Figure 1 As shown, the drive device 10 includes: a motor 101, a first belt drive assembly 102 and a second belt drive assembly 103 arranged opposite to each other, and a third belt drive assembly 104 connecting the first belt drive assembly 102 and the second belt drive assembly 103. The directions of the first belt drive assembly 102 and the second belt drive assembly 103 are perpendicular to the sliding direction of the sliding door 1. The first belt drive assembly 102 and the second belt drive assembly 103 are respectively connected to the first upper connecting member 112 and the second upper connecting member 113 of the sliding door 1. The third belt drive assembly 104 is disposed between the first belt drive assembly 102 and the second belt drive assembly 103, and is also connected to both the first belt drive assembly 102 and the second belt drive assembly 103. In application, the third belt drive assembly 104 can be driven by the motor 101. By driving the third belt drive assembly 104, the third belt drive assembly 104 can drive the first belt drive assembly 102 and the second belt drive assembly 103 to drive together, so that the sliding door 1 can slide along a preset straight direction under the drive of the first belt drive assembly 102 and the second belt drive assembly 103, so that the sliding door 1 can open or close the sewage discharge port 21.

[0052] Those skilled in the art will understand that the above embodiments are specific implementations of the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A sliding door for a pet litter box, characterized in that, The sliding door is slidably mounted on the base of the pet litter box and is used to slide along a preset straight line direction to open or close the waste discharge port of the base. The sliding door is used to flexibly seal the inlet side of the sewage discharge outlet when closing the sewage discharge outlet.

2. The sliding door of the pet litter box according to claim 1, characterized in that, The sliding door is used to open the waste discharge port when it slides along the preset straight line to the first preset position. The sliding door is also used to close the waste discharge port when it slides along the preset straight line to the second preset position. The sliding door is also provided with a guide component, which is used to cooperate with the guide component on the base when the sliding door slides from the first preset position to the second preset position, so that the sliding door moves toward the direction of the sewage discharge outlet and seals the inlet side of the sewage discharge outlet.

3. The sliding door of the pet litter box according to claim 2, characterized in that, The boot component includes: A first guide and a second guide are disposed opposite to each other on the sliding door; wherein, in the same plane, the directions in which the first guide and the second guide are opposite to each other are perpendicular to the direction of sliding of the sliding door; The first guide and the second guide are used to guide and cooperate with the guide assembly of the base when the sliding door slides from the first preset position to the second preset position, so that the sliding door moves toward the direction of the sewage discharge outlet.

4. The sliding door of the pet litter box according to claim 3, characterized in that, The first guide has a first guide ramp and a first guide plane connected to the first guide ramp; the second guide has a second guide ramp and a second guide plane connected to the second guide ramp. Wherein, the first guide slope and the second guide slope are used to cooperate with the guide component when the sliding door slides from the first preset position to the second preset position, so that the first guide and the second guide continuously move downwards towards the guide component; The first guide plane and the second guide plane are also used to press down below the guide assembly when the sliding door slides to the second preset position, and both are in contact with the guide assembly.

5. The sliding door of the pet litter box according to any one of claims 2-4, characterized in that, The sliding door includes: The upper plate is connected to the drive mechanism of the pet litter box; The lower plate is disposed opposite to the upper plate; The upper plate is used to drive the lower plate to slide together along the preset straight line direction under the drive of the driving device; The guide component is disposed on the lower plate and is used to cooperate with the guide component on the base when the sliding door slides to the second preset position, so that the lower plate moves toward the direction of the sewage discharge outlet.

6. The sliding door of the pet litter box according to claim 5, characterized in that, The sliding door also includes: At least one elastic component is disposed between the upper plate and the lower plate; each elastic component is used to apply a force to the lower plate when the sliding door slides out of the second preset position, so that the lower plate moves toward the upper plate.

7. A base for a pet litter box, characterized in that, The base is provided with a waste discharge port, which is used to guide the waste poured out of the pet litter box into the waste collection container of the pet litter box. The base is provided with a sliding door as described in any one of claims 1-5, so that the waste discharge port is opened or closed when the sliding door slides along a preset straight direction. The waste discharge outlet has an inlet side and an outlet side opposite to the inlet side; the inlet side is used to flexibly seal with the sliding door when the waste discharge outlet is closed by the sliding door.

8. The base according to claim 7, characterized in that, The base is also provided with a flexible sealing ring around the inlet side of the sewage discharge port; wherein, the flexible sealing ring is used to fit against the sliding door when the sliding door closes the sewage discharge port, so that the sliding door flexibly seals the inlet side.

9. The base of the pet litter box according to claim 7, characterized in that, The base is also provided with a guide component, which is used to guide the sliding door from the first preset position of opening the sewage discharge port to the second preset position of closing the sewage discharge port, so that the sliding door moves towards the sewage discharge port and seals the inlet side of the sewage discharge port.

10. The base of the pet litter box according to claim 9, characterized in that, The guiding component includes: The first guide member and the second guide member are arranged opposite to each other; in the same plane, the direction in which the first guide member and the second guide member are opposite to each other is perpendicular to the sliding direction of the sliding door; The first guide and the second guide are used to guide and cooperate with the guide assembly of the sliding door when the sliding door slides from the first preset position to the second preset position, so that the sliding door moves toward the direction of the sewage discharge outlet.

11. The base of the pet litter box according to claim 10, characterized in that, The first guide member has: a first guide ramp and a first guide plane connected to the first guide ramp; The second guide member has: a second guide ramp and a second guide plane connected to the second guide ramp; Wherein, the first guide slope and the second guide slope are used to guide and cooperate with the guide component when the sliding door slides from the first preset position to the second preset position, so as to continuously squeeze the guide component downward; The first guide plane and the second guide plane are also used to be located above the guide component when the sliding door slides to the second preset position, and both are in contact with the guide component.

12. A pet litter box, characterized in that, include: The base as described in any one of claims 7-11; The sliding door as described in any one of claims 1-6 is disposed on the base and can slide along a preset straight direction, for opening or closing the sewage discharge port; The basin is rotatably mounted on the base for emptying the collected waste into the waste discharge port when it is rotatably mounted. A toilet bowl is detachably mounted on the base and receives waste discharged from the waste outlet; A driving device, connected to the sliding door, is used to drive the sliding door to slide along the preset straight line direction.

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