Pet excrement collecting device

Abstract

The utility model relates to the field of pet feeding devices, and discloses a pet excrement collecting device. The pet excrement collecting device comprises a basin body, an excrement collecting bin and an excrement collecting bin release assembly, the basin body is provided with a containing space, cat litter is contained in the containing space, the excrement collecting bin is communicated with the containing space and detachably connected with the basin body, and the excrement collecting bin release assembly is arranged on the excrement collecting bin and detachably connected with the basin body. Disassembly and assembly of the excrement collecting bin and the basin body can be achieved by manually operating the excrement collecting bin releasing assembly. On one hand, the excrement collecting bin can be assembled after the pot body is assembled, the excrement collecting bin does not need to be assembled in the process of assembling the pot body, and the production and assembly process is simplified; on the other hand, the excrement collecting bin can be disassembled and assembled under the condition that the basin body is not disassembled, and the maintenance process is simplified; and on the other hand, the excrement collecting bin can be conveniently disassembled and assembled from the basin body, the user can conveniently disassemble the excrement collecting bin for overall cleaning, and the cleaning effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of pet feeding device technology, and in particular to a pet feces collection device. Background Technology

[0002] As a toilet supply for pet cats, a litter box makes it easy to clean up after them, so it is an essential item for pet owners.

[0003] Traditional litter boxes have a simple structure. They basically hold cat litter in the litter box. When a cat defecates or urinates on the litter, it will dig around in the litter to cover it up. The feces will combine with the litter to form litter clumps, which need to be cleaned regularly by humans to separate the litter clumps from the litter.

[0004] In existing technology, some cat litter boxes have a waste collection chamber to collect cat litter clumps. During use, the waste collection chamber will be contaminated with cat feces and urine, but since the waste collection chamber is fixed to the cat litter box, it is inconvenient for users to remove it, and the dirt on the waste collection chamber can only be wiped, which is not very effective.

[0005] Therefore, there is an urgent need for a pet feces collection device to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this invention is to provide a pet feces collection device, in which the collection chamber can be easily disassembled from the basin, making it convenient for users to remove the collection chamber for overall cleaning.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] A pet feces collection device, the pet feces collection device comprising:

[0009] A basin having a receiving space containing cat litter;

[0010] A waste collection chamber, which is connected to the receiving space and is detachably connected to the basin body; and,

[0011] A stool collection chamber release assembly is provided on the stool collection chamber. The stool collection chamber release assembly can be manually operated to detach and assemble the stool collection chamber from the basin.

[0012] As an optional technical solution for the aforementioned pet feces collection device, the feces collection chamber release assembly includes:

[0013] A drive mechanism, one end of which is exposed outside the waste collection chamber for manual operation; and,

[0014] A transmission component, one end of which is connected to the other end of the drive component, and the other end of which is connected to the first side wall of the collection chamber, the first side wall of the collection chamber being detachably connected to the basin body; pressing the drive component along a first direction can detach or attach the collection chamber from the basin body, the first direction being the direction toward the accommodating space.

[0015] As an optional technical solution for the above-mentioned pet feces collection device, the middle part of the drive member is rotatably connected to the feces collection chamber, and the two sides of the middle part of the drive member are respectively the first arm and the second arm; the middle part of the transmission member is rotatably connected to the feces collection chamber, and the two sides of the middle part of the transmission member are respectively the third arm and the fourth arm; the upper part of the first arm is exposed outside the feces collection chamber, the second arm is connected to the third arm, and the fourth arm is connected to the first side wall of the feces collection chamber;

[0016] Pressing the upper part of the first arm along the first direction causes the second arm to push the third arm to move in the second direction, and the fourth arm to move in the first direction, thereby causing the first sidewall to move in the first direction. The first sidewall separates from the basin, and the first direction and the second direction are opposite to each other.

[0017] As an optional technical solution for the above-mentioned pet feces collection device, the middle part of the drive component is rotatably connected to the feces collection chamber via a first rotating shaft, and the middle part of the transmission component is rotatably connected to the feces collection chamber via a second rotating shaft. The directions of the first direction and the second direction, the direction of the first rotating shaft, and the direction of the second rotating shaft are perpendicular to each other.

[0018] As an optional technical solution for the above-mentioned pet feces collection device, the feces collection chamber release assembly further includes an installation cavity and an elastic reset member. The installation cavity is connected to the inner side of the first side wall. The installation cavity includes a stop wall spaced apart from the first side wall. One end of the elastic reset member abuts against the stop wall, and the other end abuts against the first side wall.

[0019] As an optional technical solution for the above-mentioned pet feces collection device, the feces collection chamber release assembly further includes a linkage component, one end of which is connected to the first side wall, and the other end is connected to the fourth arm at least when the fourth arm moves in the first direction.

[0020] The linkage is Z-shaped. The first connecting arm of the linkage is connected to the first side wall. The second connecting arm of the linkage is spaced apart from the first side wall to form a gap. The fourth arm is located in the gap between the first side wall and the first side wall. The other end of the elastic reset member abuts against the second connecting arm.

[0021] As an optional technical solution for the above-mentioned pet feces collection device, the feces collection chamber release assembly further includes a guide member, the outer periphery of which is fitted with the elastic reset member, the first end of the guide member is connected to the first side wall, and the second end of the guide member can extend into the first through hole opened in the stop wall and can move axially along the first through hole.

[0022] As an optional technical solution for the above-mentioned pet feces collection device, the collection chamber includes a chamber door and two first side walls. The two first side walls are respectively connected to the two ends of the chamber door along a first direction. The first side walls are connected to the corresponding second side walls of the basin body through a snap-fit ​​structure.

[0023] The snap-fit ​​structure includes a connecting protrusion on one of the first sidewall and the second sidewall, and a connecting groove on the other sidewall. The connecting protrusion and the connecting groove engage with each other. Pressing the first arm in the first direction causes the first sidewall to elastically deform, thereby causing the connecting protrusion to disengage from the connecting groove.

[0024] As an optional technical solution for the above-mentioned pet feces collection device, the door is rotatably connected to the basin body, the connecting protrusion is a rotating shaft, and the shape and size of the connecting groove are adapted to the rotating shaft;

[0025] The first sidewall is provided with the rotating shaft, and the second sidewall is provided with the corresponding connecting groove.

[0026] As an optional technical solution for the aforementioned pet feces collection device, the guide member is positioned directly opposite the connecting protrusion; or...

[0027] A second through hole is provided on the first sidewall, the guide member is positioned opposite the connecting protrusion, and the first end of the guide member passes through the second through hole and is fixedly connected to the connecting protrusion; or,

[0028] The first sidewall is provided with a second through hole. The guide and the connecting protrusion are integrally formed. The diameter of the connecting protrusion is larger than the diameter of the second through hole. The integrally formed structure passes through the second through hole.

[0029] The beneficial effects of this utility model include at least the following:

[0030] This utility model discloses a pet feces collection device comprising a basin, a collection chamber, and a collection chamber release component. The basin has a receiving space containing cat litter. The collection chamber is connected to the receiving space and is detachably connected to the basin. The collection chamber release component is located on the collection chamber, allowing for manual assembly and disassembly of the collection chamber from the basin. This structure allows the collection chamber to be easily installed on or removed from the basin. Firstly, it facilitates production and assembly, as the collection chamber can be installed after the basin is assembled, simplifying the assembly process and reducing the workload. Secondly, it facilitates maintenance, as the collection chamber can be disassembled without removing the basin, simplifying the maintenance process. Thirdly, it facilitates user cleaning, as the collection chamber may become soiled with cat feces and urine during use; its easy removal from the basin allows for convenient cleaning, significantly improving the cleaning effect. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the pet feces collection device provided in a specific embodiment of this utility model;

[0033] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0034] Figure 3 This is a partial structural schematic diagram of the pet feces collection device provided in a specific embodiment of this utility model;

[0035] Figure 4 yes Figure 3 A magnified view of a section at point B in the middle;

[0036] Figure 5 This is a schematic diagram of the structure of the waste collection chamber provided in a specific embodiment of this utility model;

[0037] Figure 6 This is a partial structural cross-sectional view of the stool collection chamber provided in a specific embodiment of this utility model;

[0038] Figure 7 This is a schematic diagram of the internal structure of a portion of the waste collection chamber provided in a specific embodiment of this utility model.

[0039] In the picture:

[0040] 1. Basin body; 11. Second side wall; 111. Connecting groove;

[0041] 2. Waste collection chamber; 21. Chamber door; 22. First side wall; 221. Rotating shaft;

[0042] 3. Drive component; 31. First arm; 32. Second arm; 33. First pivot;

[0043] 4. Transmission components; 41. Third arm; 42. Fourth arm; 43. Second rotating shaft;

[0044] 5. Elastic reset component;

[0045] 6. Stop wall;

[0046] 7. Linkage component; 71. First connecting arm; 72. Second connecting arm;

[0047] 8. Guide components;

[0048] 9. Grille. Detailed Implementation

[0049] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0050] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0052] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0053] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0054] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0055] like Figures 1 to 7As shown, this embodiment provides a pet feces collection device, which can be a cat litter box or a feces collection device for other pets such as dogs. This embodiment uses a cat litter box as an example for explanation. The pet feces collection device includes a basin 1, a collection chamber 2, and a collection chamber release component. The basin 1 has a receiving space containing cat litter. When cat feces come into contact with the cat litter, they form cat litter clumps. The collection chamber 2 is connected to the receiving space and is detachably connected to the basin 1. The collection chamber release component is installed on the collection chamber 2, and the collection chamber 2 can be disassembled and assembled from the basin 1 by manual operation of the collection chamber release component.

[0056] The collection chamber 2 and the basin 1 of this pet feces collection device are detachably connected. On the one hand, this facilitates production and assembly, as the collection chamber 2 can be installed after the main cat litter box is assembled, rather than during the assembly process, thus simplifying the production and assembly process and reducing the workload of assembly operations. On the other hand, it facilitates maintenance, as the collection chamber 2 can be disassembled without removing the main body, simplifying the maintenance process. Furthermore, it facilitates user cleaning, as the collection chamber 2 may become soiled with cat feces and urine during use. The collection chamber 2 can be easily removed from the basin 1, allowing users to remove the collection chamber 2 for overall cleaning, significantly improving the cleaning effect.

[0057] like Figure 6 and Figure 7 As shown, the waste collection chamber release assembly includes a drive component 3 and a transmission component 4. One end of the drive component 3 is exposed outside the waste collection chamber 2 for manual operation. One end of the transmission component 4 is connected to the other end of the drive component 3, and the other end of the transmission component 4 is connected to the first side wall 22 of the waste collection chamber 2. The first side wall 22 of the waste collection chamber 2 is detachably connected to the basin body 1. By pressing the portion of the drive component 3 exposed outside the waste collection chamber 2 in a first direction, the waste collection chamber 2 can be detached from or attached to the basin body 1. The first direction is the direction towards the receiving space. This operation method is simple and direct, and can easily realize the disassembly and assembly of the waste collection chamber 2 and the basin body 1.

[0058] The middle part of the drive component 3 is rotatably connected to the collection chamber 2. The two sides of the middle part of the drive component 3 are the first arm 31 and the second arm 32, respectively. The middle part of the transmission component 4 is rotatably connected to the collection chamber 2. The two sides of the middle part of the transmission component 4 are the third arm 41 and the fourth arm 42, respectively. The upper part of the first arm 31 is exposed outside the collection chamber 2. The second arm 32 is connected to the third arm 41. The fourth arm 42 is connected to the first side wall 22 of the collection chamber 2. Pressing the upper part of the first arm 31 in the first direction causes the second arm 32 to push the third arm 41 to move in the second direction. The fourth arm 42 moves in the first direction, thereby causing the first side wall 22 to move in the first direction. The first side wall 22 separates from the basin 1. The first direction and the second direction are opposite to each other. In this structure, both the drive component 3 and the transmission component 4 are seesaw structures. Through the two-stage seesaw structure, power and motion transmission are achieved, ensuring that the first arm 31 and the fourth arm 42 move in the same direction. That is, the first arm 31 moves in the same direction as the first side wall 22. Therefore, pressing the first arm 31 can disassemble the first side wall 22 from the basin 1. This operation method is simple and quick, allowing for easy installation of the waste collection chamber 2 on the basin 1 or easy removal of the waste collection chamber 2 from the basin 1.

[0059] Specifically, the middle part of the drive component 3 is rotatably connected to the litter box 2 via a first rotating shaft 33, and the middle part of the transmission component 4 is rotatably connected to the litter box 2 via a second rotating shaft 43. The directions of the first and second directions, the direction of the first rotating shaft 33, and the direction of the second rotating shaft 43 are perpendicular to each other. The middle part of the drive component 3 is the connection point of the first arm 31 and the second arm 32, and the middle part of the transmission component 4 is the connection point of the third arm 41 and the fourth arm 42. Thus, the middle parts of the drive component 3 and the transmission component 4 serve as the fulcrums of two seesaw structures, respectively, realizing the power and motion transmission of the first arm 31, the second arm 32, the third arm 41, and the fourth arm 42. In this embodiment, the directions of the first and second directions are the width direction of the litter box, the direction of the first rotating shaft 33 is the length direction of the litter box, and the direction of the second rotating shaft 43 is the height direction of the litter box. In this structure, the drive component 3 rotates in a plane perpendicular to the length direction of the litter box, and the transmission component 4 rotates in a plane perpendicular to the height direction of the litter box.

[0060] In this embodiment, the waste collection chamber release assembly further includes a mounting cavity and an elastic reset member 5. The mounting cavity is connected to the inner side of the first sidewall 22 and includes a stop wall 6 spaced apart from the first sidewall 22. One end of the elastic reset member 5 abuts against the stop wall 6, and the other end abuts against the first sidewall 22. The elastic reset member 5 provides a restoring force for the movement of the first sidewall 22. Specifically, under the action of the driving member 3 and the transmission member 4, the first sidewall 22 can elastically deform along a first direction, and the elastic reset member 5 provides power for the reset of the first sidewall 22. Optionally, the elastic reset member 5 is a spring.

[0061] Optionally, the waste collection chamber release assembly also includes a linkage 7, one end of which is connected to the first sidewall 22, and the other end is connected to the fourth arm 42 at least when the fourth arm 42 moves in the first direction; when the fourth arm 42 moves in the first direction, the fourth arm 42 is connected to the linkage 7, which can drive the linkage 7 to move in the first direction, thereby driving the first sidewall 22 to move in the first direction.

[0062] More specifically, the linkage 7 is Z-shaped and includes a first connecting arm 71, an intermediate arm, and a second connecting arm 72 connected at an included angle. The first connecting arm 71 and the second connecting arm 72 are arranged in parallel. The first connecting arm 71 is connected to the first sidewall 22, and the second connecting arm 72 is spaced apart from the first sidewall 22 to form a gap. The fourth arm 42 is located between the first sidewall 22 and the gap, and the other end of the elastic reset member 5 abuts against the second connecting arm 72. The fourth arm 42 can be fixedly connected to the second connecting arm 72, or it can be not connected to either the second connecting arm 72 or the first sidewall 22. In this embodiment, the fourth arm 42 abuts against the surface of the second connecting arm 72 facing the first sidewall 22. When no force is applied to the drive member 3, the fourth arm 42 abuts against the second connecting arm 72. When force is applied to the drive member 3, the first arm 31 drives the fourth arm 42 to move in the first direction. Since the fourth arm 42 abuts against the second connecting arm 72, the fourth arm 42 can push the second connecting arm 72 to move in the first direction, thereby driving the first connecting arm 71 and the first side wall 22 to move in the first direction, realizing the elastic deformation of the first side wall 22.

[0063] Optionally, the stop wall 6 has a first through hole, the axis of which is parallel to the first direction. The waste collection chamber release assembly also includes a guide member 8, with an elastic reset member 5 sleeved on the outer periphery of the guide member 8. The first end of the guide member 8 is connected to the first side wall 22, and the second end of the guide member 8 can extend into the first through hole and move along the axial direction of the first through hole. When the first side wall 22 moves along the first direction, the first side wall 22 pushes the guide member 8 to move along the first direction, and the guide member 8 moves along the first through hole. By setting the guide member 8, the stability of the movement of the first side wall 22 can be improved, thereby improving the reliability of the overall structure.

[0064] In this embodiment, such as Figure 5As shown, the waste collection chamber 2 includes a door 21 and two first side walls 22. The two first side walls 22 are respectively connected to both ends of the door 21 along a first direction. The first side walls 22 are connected to the corresponding second side walls 11 of the basin 1 via a snap-fit ​​structure. The snap-fit ​​structure is simple and easy to install. Of course, the waste collection chamber 2 and the basin 1 can also be detachably connected via other structures, such as a magnetic structure or a sliding block structure. The door 21 can be opened or closed to facilitate the collection of feces. The two first side walls 22 of the waste collection chamber 2 are detachably connected to the basin 1, so that the waste collection chamber 2 is basically the same width as the accommodating space of the basin 1 in the first direction, preventing feces or litter from accumulating between the side of the waste collection chamber 2 and the basin 1, thus avoiding inconvenience for subsequent cleaning. In this embodiment, two waste collection chamber release components are provided, one at each of the two first side walls 22.

[0065] The snap-fit ​​structure includes a connecting protrusion on one of the first sidewall 22 and the second sidewall 11, and a connecting groove 111 on the other. The connecting protrusion and the connecting groove 111 engage with each other. Pressing the first arm 31 in the first direction causes the first sidewall 22 to elastically deform, i.e., the first sidewall 22 retracts inward relative to the door 21, thereby causing the connecting protrusion to disengage from the connecting groove 111. Releasing the first arm 31 allows the connecting protrusion to engage with the connecting groove 111, making the operation simple and quick. For example, the first sidewall 22 can have a connecting protrusion and the second sidewall 11 can have a connecting groove 111, or the first sidewall 22 can have a connecting groove 111 and the second sidewall 11 can have a connecting protrusion. Regardless of the structure, a detachable connection between the first sidewall 22 and the second sidewall 11 can be achieved.

[0066] The guide member 8 and the connecting protrusion can be two independent structures or an integral structure. The integral structure includes a fixed connection as an integral structure and an integrally formed structure.

[0067] Specifically, in one feasible implementation, the guide member 8 and the connecting protrusion are two independent structures, and the guide member 8 and the connecting protrusion are arranged facing each other.

[0068] In another feasible embodiment, a second through hole is provided on the first sidewall 22, the guide member 8 is arranged opposite to the connecting protrusion, and the first end of the guide member 8 passes through the second through hole and is fixedly connected to the connecting protrusion as an integral structure.

[0069] In another feasible embodiment, a second through hole is provided on the first sidewall 22, and the guide member 8 and the connecting protrusion are integrally formed. The diameter of the connecting protrusion is larger than the diameter of the second through hole, and the integrally formed structure passes through the second through hole. The integrally formed structure is simple and convenient to process and easy to assemble. This method is preferred in this embodiment.

[0070] To enable the opening or closing of the compartment door 21, the compartment door 21 is rotatably connected to the basin body 1, that is, the compartment door 21 is rotatably connected to the basin body 1 through two first side walls 22, specifically, as follows: Figures 4 to 7 As shown, the connecting protrusion is a rotating shaft 221, and the shape and size of the connecting groove 111 are adapted to the rotating shaft 221. The rotating shaft 221 can rotate within the connecting groove 111, thereby enabling the door 21 to rotate relative to the basin 1, and thus enabling the door 21 to open or close. In this embodiment, the rotating shaft 221 is provided on the first sidewall 22, and the connecting groove 111 is correspondingly provided on the second sidewall 11. The upper part of the first arm 31 is located above the rotating shaft 221.

[0071] In the above structure, when disassembling the collection chamber 2, pressing the upper part of the first arm 31 causes the first side wall 22 to elastically deform and retract relative to the chamber door 21, thereby causing the rotating shaft 221 to retract inward. This allows the rotating shaft 221 to disengage from the connecting groove 111 on the second side wall 11 of the basin body 1, at which point the collection chamber 2 can be easily removed from the basin body 1. When installing the collection chamber 2, pressing the upper part of the first arm 31 causes the rotating shaft 221 to retract inward and remain in the retracted state. The collection chamber 2 is then placed inside the basin body 1. Releasing the upper part of the first arm 31 and pushing the collection chamber 2 to the fixed position causes the rotating shaft 221 to pop out into the connecting groove 111, thus installing the collection chamber 2 into place.

[0072] In this embodiment, two collection chambers 2 are provided, each located at one end of the basin body 1 along a second direction, which is perpendicular to the first direction. Figure 1 As shown, the pet feces collection device also includes a grid 9, which is located at the top of the basin 1 and inserted into the cat litter. The grid 9 can reciprocate in the second direction within the basin 1 to collect cat litter clumps into any one or two collection chambers 2, thus avoiding the problem of dead zones in cat litter collection that can occur when the grid 9 moves to one side only. In this embodiment, the forward movement of the grid 9 ( Figure 1 The movement from right to left is the forward movement, and the movement to left is the reverse movement. This pushes the litter clumps towards the collection bin 2 at one end, and then moves in the opposite direction to push any remaining litter clumps towards the collection bin 2 at the other end, thus cleaning the litter clumps more thoroughly. It is understandable that when there are litter clumps on both sides of the initial movement position of the grille 9, the unidirectional movement of the grille 9 or the presence of the collection bin 2 at only one end might prevent the litter clumps from being pushed into the collection bin 2 because they are too close to the edge of the basin 1. Therefore, the reciprocating movement of the grille 9 and the presence of a collection bin 2 at each end of the basin 1 prevent the problem of inconvenient or incomplete litter clump cleaning in special circumstances.

[0073] Optionally, the pet feces collection device also includes a drive mechanism, which is mounted on the basin 1 or the collection chamber 2. The output end of the drive mechanism is connected to the grille 9 to drive the grille 9 to reciprocate. By setting up a drive mechanism, the grille 9 can move automatically, avoiding hand contact with the grille 9, which is more hygienic, more efficient, and the movement of the grille 9 is more stable.

[0074] A linkage mechanism is provided between the door 21 of the waste collection chamber 2 and the grille 9. When the grille 9 moves to one end of the waste collection chamber 2, the linkage mechanism drives the door 21 of that waste collection chamber 2 to rotate and open, and the grille 9 pushes the litter blocks into the waste collection chamber 2. When the grille 9 moves away from the waste collection chamber 2, the linkage mechanism drives the door 21 of that waste collection chamber 2 to rotate and close. By setting up the linkage mechanism, the movement of the grille 9 and the door 21 of the waste collection chamber 2 is linked, which significantly improves the speed and efficiency of waste removal.

[0075] Obviously, the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Many other equivalent embodiments may be included without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

[0076] Note that in the description of this specification, the references to terms such as "some embodiments," "other embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A pet feces collection device, characterized in that, The pet feces collection device includes: A basin (1) having a receiving space containing cat litter; A waste collection chamber (2) is provided in communication with the receiving space, and the waste collection chamber (2) is detachably connected to the basin body (1); and, The stool collection chamber release component is installed on the stool collection chamber (2). The stool collection chamber (2) can be disassembled and assembled from the basin (1) by human operation of the stool collection chamber release component.

2. The pet feces collection device as described in claim 1, characterized in that, The waste collection chamber release component includes: A drive unit (3), one end of which is exposed outside the collection chamber (2) for manual operation; and, A transmission component (4) is provided, one end of which is connected to the other end of the drive component (3), and the other end of which is connected to the first side wall (22) of the collection chamber (2). The first side wall (22) of the collection chamber (2) is detachably connected to the basin (1). Pressing the drive component (3) along a first direction can remove or install the collection chamber (2) from the basin (1). The first direction is the direction toward the accommodating space.

3. The pet feces collection device as described in claim 2, characterized in that, The middle part of the drive member (3) is rotatably connected to the collection chamber (2), and the two sides of the middle part of the drive member (3) are respectively the first arm (31) and the second arm (32). The middle part of the transmission member (4) is rotatably connected to the collection chamber (2), and the two sides of the middle part of the transmission member (4) are respectively the third arm (41) and the fourth arm (42). The upper part of the first arm (31) is exposed outside the collection chamber (2), the second arm (32) is connected to the third arm (41), and the fourth arm (42) is connected to the first side wall (22) of the collection chamber (2). Press the upper part of the first arm (31) along the first direction, the second arm (32) pushes the third arm (41) to move in the second direction, the fourth arm (42) moves in the first direction, thereby driving the first sidewall (22) to move in the first direction, the first sidewall (22) separates from the basin (1), and the first direction and the second direction are opposite to each other.

4. The pet feces collection device as described in claim 3, characterized in that, The middle part of the drive component (3) is rotatably connected to the collection chamber (2) via a first rotating shaft (33), and the middle part of the transmission component (4) is rotatably connected to the collection chamber (2) via a second rotating shaft (43). The directions of the first direction and the second direction, the direction of the first rotating shaft (33) and the direction of the second rotating shaft (43) are perpendicular to each other.

5. The pet feces collection device as described in claim 4, characterized in that, The collection chamber release assembly further includes an installation cavity and an elastic reset member (5). The installation cavity is connected to the inner side of the first side wall (22). The installation cavity includes a stop wall (6) spaced apart from the first side wall (22). One end of the elastic reset member (5) abuts against the stop wall (6), and the other end abuts against the first side wall (22).

6. The pet feces collection device as described in claim 5, characterized in that, The collection chamber release assembly also includes a linkage (7), one end of which is connected to the first sidewall (22), and the other end is connected to the fourth arm (42) at least when the fourth arm (42) moves in the first direction; The linkage (7) is Z-shaped. The first connecting arm (71) of the linkage (7) is connected to the first side wall (22). The second connecting arm (72) of the linkage (7) is spaced apart from the first side wall (22) to form a gap. The fourth arm (42) is located in the gap between the first side wall (22) and the first side wall (22). The other end of the elastic reset member (5) abuts against the second connecting arm (72).

7. The pet feces collection device as described in claim 5, characterized in that, The collection chamber release assembly also includes a guide (8), the outer periphery of which is fitted with the elastic reset member (5). The first end of the guide (8) is connected to the first side wall (22), and the second end of the guide (8) can extend into the first through hole opened in the stop wall (6) and can move along the axial direction of the first through hole.

8. The pet feces collection device as described in claim 7, characterized in that, The collection chamber (2) includes a chamber door (21) and two first side walls (22). The two first side walls (22) are respectively connected to the two ends of the chamber door (21) along a first direction. The first side walls (22) are connected to the second side wall (11) of the corresponding basin (1) by a snap-fit ​​structure. The buckle structure includes a connecting protrusion on one of the first sidewall (22) and the second sidewall (11), and a connecting groove (111) on the other sidewall. The connecting protrusion and the connecting groove (111) engage with each other. Pressing the first arm (31) in the first direction can cause the first sidewall (22) to undergo elastic deformation, thereby causing the connecting protrusion to disengage from the connecting groove (111).

9. The pet feces collection device as described in claim 8, characterized in that, The door (21) is rotatably connected to the basin (1), the connecting protrusion is a rotating shaft (221), and the shape and size of the connecting groove (111) are adapted to the rotating shaft (221); The first sidewall (22) is provided with the rotating shaft (221), and the second sidewall (11) is provided with the corresponding connecting groove (111).

10. The pet feces collection device as described in claim 8, characterized in that, The guide member (8) is positioned directly opposite the connecting protrusion; or, The first sidewall (22) is provided with a second through hole, the guide (8) is disposed opposite to the connecting protrusion and the first end of the guide (8) passes through the second through hole and is fixedly connected to the connecting protrusion; or, The first sidewall (22) is provided with a second through hole. The guide (8) and the connecting protrusion are integrally formed. The diameter of the connecting protrusion is larger than the diameter of the second through hole. The integrally formed structure passes through the second through hole.

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