Cat litter collection device

Abstract

The utility model relates to the technical field of cat litter basin, especially a cat litter collecting device. It comprises: a base, a driving part, a cat litter cylinder and a collecting assembly; the cat litter cylinder and the driving part are both installed on the base, and one end of the cat litter cylinder is connected with the driving part, and the other end of the cat litter cylinder is provided with an entrance for the cat to defecate in the working cavity of the cat litter cylinder; the collecting assembly is arranged on the cat litter cylinder and communicates with the working cavity, is used for fixing the garbage bag for collecting cat excrement, and the collecting assembly supports the bag opening of the garbage bag and guides the cat excrement into the garbage bag after driving the cat litter cylinder to rotate. The device not only easily fixes the garbage bag and reserves a moving space for the cover plate, but also improves the stability of the cover plate through counterweight improvement, improves the success rate of the garbage bag for collecting cat excrement, and has a simple structure and is easy to use.

Description

Technical Field

[0001] This utility model relates to the field of cat litter box technology, and in particular to a cat litter collection device. Background Technology

[0002] A litter box is primarily used as a toilet for pet cats, making it easy to clean up after them. Therefore, it's essential for pet owners. Traditional litter boxes have a simple structure; basically, a layer of cat litter is placed inside, and the cat covers it up after each use, requiring regular cleaning. Automatic litter boxes, on the other hand, use a rotating cylinder to direct some of the litter and feces through an outlet into a waste bag, thus replacing manual cleaning.

[0003] However, current cat litter box bags are typically secured by a drawstring wrapped around a plastic part at the dispensing opening. This method is not only cumbersome and difficult for users to tie securely, but also makes it difficult to open or close the dispensing opening cover. This can lead to difficulty in collecting feces or unpleasant odors. Therefore, a solution is urgently needed.

[0004] The above content is only used to help understand the technical solution of this utility model and does not represent an admission that the above content is the closest prior art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a cat litter collection device. This device can not only easily fix the garbage bag and reserve space for the cover to move, but also ensure the stability of the cover by improving the counterweight of the cover, thereby increasing the success rate of collecting cat excrement from the garbage bag. Moreover, the structure is simple and easy to use.

[0006] To achieve the aforementioned objective, the technical solution of this utility model is implemented as follows: a cat litter collection device includes: a base, a drive unit, a litter tube, and a collection component; both the litter tube and the drive unit are mounted on the base, and one end of the litter tube is connected to the drive unit, while the other end of the litter tube has an inlet for the cat to enter the working chamber of the litter tube to defecate; the collection component is disposed on the litter tube and communicates with the working chamber, used to fix the garbage bag for collecting cat excrement, and the collection component supports the opening of the garbage bag, and after the drive unit drives the litter tube to rotate, the cat excrement is guided into the garbage bag.

[0007] Preferably, the collection assembly includes a collection chamber, a support and fixing part, a cover plate, and a counterweight part; the collection chamber is disposed in the outer wall of the cat litter box, and the collection chamber is provided with a receiving port, which communicates with the working chamber; the support and fixing part is used to fix the garbage bag and support the opening of the garbage bag; the cover plate is used to close the receiving port, and one side of the cover plate is hinged to the support and fixing part; the counterweight part is installed on the other side of the cover plate to increase the weight on the other side of the cover plate.

[0008] Preferably, the supporting and fixing part includes a guide ring and a snap-fit ​​component; the guide ring is detachably connected to the edge of the receiving port; the snap-fit ​​component is installed on the guide ring and is used to fix the bag opening of the garbage bag; both ends of the guide ring are provided with vertical arc-shaped plates for supporting the inside of the bag opening of the garbage bag; one side of the cover plate is hinged to the guide ring, and the space supported by the two vertical arc-shaped plates covers the area where the cover plate can be flipped and moved.

[0009] Preferably, the snap-fit ​​component includes a movable ring; the movable ring is fitted onto the outside of the two vertical arc-shaped plates and presses the opening of the garbage bag onto the guide ring.

[0010] Preferably, the snap-fit ​​component further includes a retaining ring; the retaining ring and the guide ring form a detachable connection, and the retaining ring and the movable ring form a magnetic attraction engagement.

[0011] Preferably, the counterweight includes a counterweight block; the counterweight block is mounted on the cover plate and is opposite to the connection between the cover plate and the guide ring.

[0012] Preferably, it also includes an arc-shaped cover; the arc-shaped cover forms the outer shell of one side of the collection chamber, and the arc-shaped cover is detachably connected to the outer wall of the litter box.

[0013] Preferably, the guide ring has a stepped groove on its edge, and the stepped groove and the cover plate form a stop fit.

[0014] Preferably, the connection between the cover plate and the stepped groove is provided with a soft rubber part to enhance the seal.

[0015] The beneficial effects of this utility model are reflected in:

[0016] (1) The device provided by this utility model has a simple structure, which can easily fix the garbage bag for collecting cat litter and feces, and support the garbage bag at the bag opening, leaving room for the automatic opening and closing of the cover. At the same time, a counterweight is added to the cover to change the weight distribution of the cover, so that the cover can be opened or closed smoothly in the activity space under the action of gravity during the rotation of the cat litter tube, thereby ensuring the success rate of the garbage bag in collecting excrement and cat litter, and effectively preventing the odor from the garbage bag from escaping, thus improving the overall use effect of the cat litter box.

[0017] (2) The structure for fixing the garbage bag opening is set as a magnetic structure, which can not only effectively fix the garbage bag opening, but also make it easy to install and use, thus improving the convenience of daily use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the present invention with the arc-shaped cover removed;

[0020] Figure 3 This is a schematic diagram of the structure of this utility model with the arc-shaped cover removed.

[0021] Explanation of reference numerals in the attached figures:

[0022] 10. Base; 20. Drive unit; 30. Litter box; 31. Curved cover; 311. Sliding latch; 32. Collection chamber; 321. Snap-fit ​​structure; 322. Lock guide groove; 33. Working chamber; 41. Cover plate; 411. Counterweight; 412. Hinge shaft; 42. Guide ring; 421. Vertical curved plate; 422. Screw; 423. Protrusion; 43. Fixing ring; 44. Movable ring; 45. Snap-fit ​​protrusion. Detailed Implementation

[0023] 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 a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0024] Example

[0025] See Figure 1-3 As shown:

[0026] This utility model provides a cat litter collection device, including: a base 10, a drive unit 20, a cat litter cylinder 30, and a collection component.

[0027] In practical applications, both the litter box 30 and the drive unit 20 are mounted on the base 10. One end of the litter box 30 is connected to the drive unit 20, and the rotation of the drive unit 20 drives the litter box 30 to rotate. The other end of the litter box 30 has an entrance for the cat to enter the working chamber 33 of the litter box 30. A collection component is set on the litter box 30 and communicates with the working chamber 33, used to support and fix the opening of the garbage bag for collecting cat excrement.

[0028] By supporting and securing the opening of the garbage bag, the opening will not collapse, thus preventing excrement in the working chamber 33 of the litter box 30 from entering the garbage bag.

[0029] The collection assembly mainly consists of a collection chamber 32, a support and fixing part, a cover plate 41, and a counterweight part. The collection chamber 32 is located in the outer wall of the litter box 30, and a material receiving port is provided in the collection chamber 32, which communicates with the working chamber 33. The support and fixing part is used to fix the garbage bag and support the opening of the garbage bag; the cover plate 41 is used to close the material receiving port, and one side of the cover plate 41 is hinged to the support and fixing part; the counterweight part is installed on the other side of the cover plate 41 to increase the weight on the other side of the cover plate 41.

[0030] This design allows for support at the bag opening, providing space for the automatic opening and closing of the cover 41. A counterweight is added to the cover 41 to alter its weight distribution, enabling it to open and close smoothly within the space under gravity as the litter box 30 rotates. This ensures a high success rate in collecting excrement and litter, effectively preventing odors from escaping and improving the overall performance of the litter box.

[0031] The support and fixing part includes a guide ring 42 and a snap-fit ​​component. The guide ring 42 has screw holes and is detachably connected to the edge of the receiving port by screws 422; when replacement is needed, only screws 422 need to be removed.

[0032] A snap-fit ​​component is installed on the guide ring 42 to secure the opening of the garbage bag. Both ends of the guide ring 42 have vertical arc-shaped plates 421 for supporting the inside of the garbage bag opening. One side of the cover plate 41 has two hinge shafts 412, and the edge of the guide ring 42 has two protrusions 423. The protrusions 423 have grooves for rotating the hinge shafts 412, thus forming a hinge between one side of the cover plate 41 and the guide ring 42. The two vertical arc-shaped plates 421 support the inside of the garbage bag opening, and the supporting space covers the area where the cover plate 41 can be rotated.

[0033] The counterweight includes a counterweight block 411; the counterweight block 411 is mounted on the cover plate 41 and is opposite to the connection between the cover plate 41 and the guide ring 42. This allows the cover plate 41 to be smoothly opened or closed in the movement space under the action of the gravity of the counterweight block 411 as it rotates with the litter box 30.

[0034] To enhance the sealing effect of the cover plate 41 on the receiving port, a stepped groove is provided on the edge of the guide ring 42. The stepped groove and the cover plate 41 form a stop fit. At the same time, a soft rubber part for enhancing the seal is provided at the connection between the cover plate 41 and the stepped groove. The soft rubber part can be a silicone ring set along the edge of the cover plate 41.

[0035] The snap-fit ​​component includes a movable ring 44; the movable ring 44 is fitted onto the outside of two vertical curved plates 421 and presses the opening of the garbage bag onto the guide ring 42.

[0036] The snap-fit ​​component also includes a retaining ring 43, which is detachably connected to the guide ring 42 and magnetically engaged with the movable ring 44.

[0037] The movable ring 44 can form a magnetic attraction with the guide ring 42 or with the fixed ring 43. When the movable ring 44 only forms a magnetic attraction with the fixed ring 43, the fixed ring 43 is engaged with the guide ring 42 or with the shell on the inner wall of the collection cavity 32.

[0038] The inner wall of the collecting chamber 32 has a snap-fit ​​protrusion 45 on the shell, and the snap-fit ​​protrusion 45 has a snap-fit ​​groove; the bottom surface of the fixing ring 43 has a connecting protrusion, and the connecting protrusion and the snap-fit ​​groove on the snap-fit ​​protrusion 45 form a tenon-and-groove fit.

[0039] By incorporating a magnetic structure, the garbage bag can be easily secured without damaging the bag opening, thus improving its stability.

[0040] An arc-shaped cover 31 forms the outer shell of one side of the collection chamber 32, and the arc-shaped cover 31 is detachably connected to the outer wall of the litter box 30. At the edges of both ends of the collection chamber 32, a snap-fit ​​structure 321 and a locking guide groove 322 are respectively provided. One end of the arc-shaped cover 31 has a snap-fit ​​structure, which engages with the snap-fit ​​structure 321. The snap-fit ​​structure and the snap-fit ​​structure 321 are generally configured as a plug-in or tenon-and-groove connection for easy disassembly. The other end of the arc-shaped cover 31 has a sliding lock 311. After the arc-shaped cover 31 is placed on the collection chamber 32, the sliding lock 311 slides along the locking guide groove 322, and when it moves to one end of the locking guide groove 322, it engages, thereby locking the arc-shaped cover 31 onto the collection chamber 32, thus covering the litter bag and improving the aesthetics of the litter box 30.

[0041] It should be noted that if the embodiments of this utility model involve directional indicators such as up, down, left, right, front, back, etc., these directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached drawings. If the specific posture changes, the directional indicators will also change accordingly. Furthermore, if the embodiments of this utility model involve descriptions such as "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" can explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are simultaneously satisfied. Furthermore, "multiple" refers to two or more. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cat litter collection device, characterized in that, include: The litter box (30) consists of a base (10), a drive unit (20), a litter tube (30), and a collection component. The litter tube (30) and the drive unit (20) are both mounted on the base (10), and one end of the litter tube (30) is connected to the drive unit (20). The other end of the litter tube (30) is provided with an inlet for the cat to enter the working chamber (33) of the litter tube (30) to defecate. The collection component is set on the litter tube (30) and communicates with the working chamber (33). It is used to fix the garbage bag for collecting cat excrement, and the collection component supports the opening of the garbage bag. After the drive unit (20) drives the litter tube (30) to rotate, the cat excrement is introduced into the garbage bag. The collection assembly includes a collection chamber (32), a support and fixing part, a cover plate (41), and a counterweight part; the collection chamber (32) is located in the outer wall of the cat litter box (30), and the collection chamber (32) is provided with a receiving port, which is connected to the working chamber (33); the support and fixing part is used to fix the garbage bag and support the opening of the garbage bag; the cover plate (41) is used to close the receiving port, and one side of the cover plate (41) is hinged to the support and fixing part; the counterweight part is installed on the other side of the cover plate (41) to increase the weight of the other side of the cover plate (41); The supporting and fixing part includes a guide ring (42) and a snap-fit ​​component; the guide ring (42) is detachably connected to the edge of the receiving port; the snap-fit ​​component is installed on the guide ring (42) and is used to fix the bag opening of the garbage bag; both ends of the guide ring (42) are provided with vertical arc plates (421) for supporting the inside of the bag opening of the garbage bag; one side of the cover plate (41) is hinged to the guide ring (42), and the space supported by the two vertical arc plates (421) covers the area where the cover plate (41) can be flipped and moved.

2. The cat litter collection device according to claim 1, characterized in that, The snap-fit ​​component includes a movable ring (44); the movable ring (44) is fitted onto the outside of two vertical arc plates (421) and presses the opening of the garbage bag onto the guide ring (42).

3. The cat litter collection device according to claim 2, characterized in that, The snap-fit ​​component also includes a retaining ring (43); the retaining ring (43) and the guide ring (42) form a detachable connection, and the retaining ring (44) and the guide ring (42) form a magnetic attraction.

4. A cat litter collection device according to claim 2 or 3, characterized in that, The counterweight includes a counterweight block (411); the counterweight block (411) is mounted on the cover plate (41) and is opposite to the connection between the cover plate (41) and the guide ring (42).

5. A cat litter collection device according to claim 4, characterized in that, It also includes an arc-shaped cover (31); the arc-shaped cover (31) forms the outer shell of one side of the collection chamber (32), and the arc-shaped cover (31) is detachably connected to the outer wall of the litter box (30).

6. A cat litter collection device according to claim 5, characterized in that, The guide ring (42) has a stepped groove on its edge, and the stepped groove and the cover plate (41) form a stop fit.

7. A cat litter collection device according to claim 6, characterized in that, The connection between the cover plate (41) and the stepped groove is provided with a soft rubber part for increasing the seal.

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