Pet toilet with deodorizing function

By using a combination of deodorizer and photocatalytic module in the pet toilet, the problems of odor diffusion after defecation and uneven pee pad roll-up are solved, achieving automatic pre-deodorization and stable roll-up.

CN224320033UActive Publication Date: 2026-06-05ANHUI LEJIN ENVIRONMENT TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI LEJIN ENVIRONMENT TECH CO LTD
Filing Date
2025-07-18
Publication Date
2026-06-05

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    Figure CN224320033U_ABST
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Abstract

The utility model relates to the field of pet products, provide a pet toilet with deodorization function, through setting up the urine pad roll paper bin to place the roll shape urine pad, the upper and lower two parts of urine pad roll paper bin open the urine pad from right side to cover the pedestal, the urine pad is pressed flat through the pre-rolling shaft, the upper and lower two parts of urine pad winding bin open the urine pad from left side and enter the winding bin to wind, so that the pre-rolling shaft is used to flatten the excrement on the urine pad in advance, avoid the incoordination of winding caused by the excrement accumulation too high, and the inside of pre-rolling shaft is filled with deodorant, the deodorant extends to the sponge through the liquid permeation hole, the sponge contacts the urine pad to make the urine pad stick the deodorant and carry out the pre-deodorization.
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Description

Technical Field

[0001] This utility model relates to the field of pet supplies, and in particular to a pet toilet with deodorizing function. Background Technology

[0002] As people's living standards improve, their demands for pets are also increasing. However, pets are animals and will urinate and defecate anywhere. Therefore, people generally train their pets to relieve themselves in designated areas, leading to the development of pet toilets. Currently, most pet toilets use a pee pad for cleaning. However, there are also smart pet toilets, such as the one disclosed in patent CN217064934U. These smart pet toilets are convenient to use, with a completely sealed waste collection box that isolates and prevents odors. The base and motor are detachable for easy cleaning. They automatically replace, clean, and collect pee pads. The fully sealed waste collection box has ozone deodorization and sterilization functions. During use, it can monitor the pet's health data and promptly remind the user to pay attention to the pet's health. However, pet feces tend to accumulate quite high after defecation, requiring pre-treatment and pre-deodorization before rolling up the pee pad. Therefore, solving this problem is essential. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a pet toilet with deodorizing function, which solves the problems in the background art.

[0004] To achieve the above objectives, this utility model provides a pet toilet with deodorizing function, including a base. A pee pad roll compartment and a pee pad rewind compartment are respectively located at the left and right ends of the base. A pre-rolling shaft is movably mounted on the top of the base near the pee pad rewind compartment. The pre-rolling shaft is hollow and filled with deodorizing agent. Leakage holes are distributed on one side of the pre-rolling shaft surface. A sponge is placed on the surface of the pre-rolling shaft at the leakage holes, allowing the deodorizing agent to seep into the sponge through the leakage holes, thus deodorizing the pee pad. Both the pee pad roll compartment and the pee pad rewind compartment are composed of two parts, the lower part fixed to the side of the base. The two parts are connected by a hinge on the side away from the base, and the other side of the two parts can be opened. The lower part of the pee pad rewind compartment is open near the pre-rolling shaft. A rewinding assembly and a deodorizing module are installed inside the pee pad rewind compartment.

[0005] Preferably, the winding assembly includes an electrical control box located at the front of the urinal pad winding chamber, a winding motor is installed inside the electrical control box, a winding roller is installed at the output end of the winding motor, and the winding roller extends into the urinal pad winding chamber.

[0006] Preferably, the pedestal is provided with side plates on both the front and rear sides of the pre-rolling shaft, and the pre-rolling shaft is movably connected to the side plates.

[0007] Preferably, the deodorization module is a photocatalyst.

[0008] Preferably, the rear end surface of the pedestal is rotatably connected to a cover via a hinge, and a handle is provided on the side of the cover.

[0009] Preferably, the top center of the pedestal has a downward-facing concave surface.

[0010] Preferably, the base is provided with a support frame at its bottom, and the support frame is connected to the lower part of the urinal paper roll compartment and the urinal winding compartment, with the bottom ends of the three being on the same plane.

[0011] The beneficial effects of this utility model are as follows: This utility model sets up a urine pad roll compartment to hold rolled urine pads. The upper and lower parts of the urine pad roll compartment open from the right side, allowing the urine pad to cover the base. The urine pad is flattened by a pre-rolling roller. The upper and lower parts of the urine pad winding compartment open from the left side, allowing the urine pad to enter and be wound up. This pre-rolling roller flattens the feces on the urine pad before winding, preventing excessive feces accumulation and uneven winding. Furthermore, the pre-rolling roller is filled with a deodorizing agent, which extends to the sponge through the seepage holes. The sponge comes into contact with the urine pad, allowing the urine pad to be coated with the deodorizing agent for pre-deodorization. The urine pad is then wound up. The opening near the pre-rolling shaft at the bottom of the roll compartment leads into the diaper rewinding compartment. The rewinding motor drives the rewinding roller to rewind the diaper. Inside the diaper rewinding compartment, a photocatalyst, acting as a deodorization module, efficiently decomposes pollutants, sterilizes, and deodorizes. When not in use, the cover can be rotated to cover the platform, preventing odor dispersion. The top of the platform is concave in the middle, so that the diaper absorbs water under gravity and concentrates it in the center, reducing diffusion to the surrounding areas and making it easier to handle. The bottom of the platform is supported by a support frame to ensure stability. The support frame is connected to the diaper roll compartment and the diaper rewinding compartment to further ensure stability. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0014] Figure 2 This is an internal schematic diagram of the diaper pad winding compartment and electrical control box of this utility model;

[0015] Figure 3 This is a test question for the pre-rolling shaft of this utility model;

[0016] Figure 4This is a front view of the present invention.

[0017] The diagram is marked as follows:

[0018] 1-Base, 2-Urine pad roll compartment, 3-Urine pad rewinding compartment, 4-Pre-rolling pressure shaft, 5-Sponge, 6-Electrical control box, 7-Rewinding motor, 8-Rewinding roller, 9-Side plate, 10-Support frame, 11-Cover. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0020] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0021] like Figures 1 to 4As shown, this embodiment provides a pet toilet with deodorizing function, including a base 1. A pee pad roll compartment 2 and a pee pad rewind compartment 3 are respectively provided at the left and right ends of the base 1. A pre-rolling shaft 4 is movably installed on the top of the base 1 near the pee pad rewind compartment 3. Side plates 9 are provided on the front and rear sides of the base 1 located on the pre-rolling shaft 4, and the pre-rolling shaft 4 is movably connected to the side plates 9. The pre-rolling shaft 4 is hollow inside and filled with deodorizing agent. The pre-rolling shaft 4 is provided with a filling port for injecting the deodorizing agent. The surface of the pre-rolling shaft 4... One side has seepage holes, and a sponge 5 is placed on the surface of the pre-rolling shaft 4 at the seepage holes. The deodorant seeps into the sponge 5 through the seepage holes, and the sponge 5 comes into contact with the urinal pad to deodorize it. The urinal pad roll compartment 2 and the urinal pad winding compartment 3 are both composed of two parts, the lower part is fixed to the side of the base 1, and the two parts are connected by a hinge on the side away from the base 1. The other side of the two parts can be opened. The lower part of the urinal pad winding compartment 3 is open near the pre-rolling shaft 4. A winding assembly is installed inside the urinal pad winding compartment 3. By setting up a diaper roll compartment 2 to hold rolled-up diaper pads, the upper and lower parts of the diaper roll compartment 2 open from the right side to allow the diaper pad to come out and cover the base 1. The diaper pad is flattened by the pre-rolling roller 4. The upper and lower parts of the diaper roll compartment 3 open from the left side to allow the diaper pad to enter and be rolled up. In this way, the feces on the diaper pad are flattened by the pre-rolling roller 4 before being rolled up, which avoids the feces piling up too high and causing uneven rolling. In addition, the pre-rolling roller 4 is filled with deodorant, which extends to the sponge 5 through the seepage hole. The sponge 5 comes into contact with the diaper pad, so that the diaper pad is coated with deodorant, thereby pre-deodorizing.

[0022] The winding assembly includes an electrical control box 6 located at the front of the urine pad winding chamber 3. A winding motor 7 is installed inside the electrical control box 6, and a winding roller 8 is installed at the output end of the winding motor 7, extending into the urine pad winding chamber 3. The urine pad enters the urine pad winding chamber 3 through an opening in the lower part of the chamber near the pre-rolling shaft 4, and the winding motor 7 drives the winding roller 8 to wind up the urine pad.

[0023] The urinal pad rewind compartment 3 is equipped with a deodorization module, which is a photocatalyst. The photocatalyst is used to efficiently decompose pollutants, sterilize and deodorize.

[0024] The rear end surface of the platform 1 is hinged to a cover 11, which has a handle on its side. When not in use, the cover 9 can be rotated to cover the platform 1, preventing odor from spreading. The top center of the platform 1 is concave, so that the urine pad absorbs water and concentrates it in the center under gravity, reducing diffusion to the surrounding areas and making it easier to handle. The bottom of the platform 1 is equipped with a support frame 10, which is connected to the lower part of the urine pad roll compartment 2 and the urine pad winding compartment 3. The bottom ends of the three are on the same plane to ensure stability.

[0025] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of this utility model is limited to these examples; within the framework of this utility model, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of different aspects of this utility model as described above, which are not provided in the details for the sake of brevity. Any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pet toilet with deodorizing function, comprising a base (1), characterized in that, The platform (1) is provided with a urinal roll paper compartment (2) and a urinal roll-up compartment (3) at its left and right ends respectively. A pre-rolling shaft (4) is movably installed on the top of the platform (1) near the urinal roll-up compartment (3). The pre-rolling shaft (4) is hollow inside and filled with deodorant. Drainage holes are distributed on one side of the surface of the pre-rolling shaft (4). A sponge (5) is installed on the surface of the pre-rolling shaft (4) at the drainage holes. The deodorant seeps into the sponge (5) through the drainage holes. The urinal roll compartment (2) and the urinal roll compartment (3) are both composed of two parts, the lower part is fixed to the side of the base (1), and the two parts are connected by hinges on the side away from the base (1). The other side of the two parts can be opened. The lower part of the urinal roll compartment (3) is open near the pre-rolling shaft (4). The urinal roll compartment (3) is equipped with a winding assembly and a deodorizing module.

2. The pet toilet with deodorizing function according to claim 1, characterized in that, The winding assembly includes an electrical control box (6) located in front of the urinal pad winding chamber (3), a winding motor (7) is installed inside the electrical control box (6), a winding roller (8) is installed at the output end of the winding motor (7), and the winding roller (8) extends into the urinal pad winding chamber (3).

3. The pet toilet with deodorizing function according to claim 2, characterized in that, The pedestal (1) is provided with side plates (9) on both the front and rear sides of the pre-rolling shaft (4), and the pre-rolling shaft (4) is movably connected to the side plates (9).

4. The pet toilet with deodorizing function according to claim 1, characterized in that, The deodorization module is a photocatalyst.

5. The pet toilet with deodorizing function according to claim 1, characterized in that, The rear end surface of the pedestal (1) is rotatably connected to a cover (11) via a hinge, and a handle is provided on the side of the cover (11).

6. The pet toilet with deodorizing function according to claim 1, characterized in that, The top center of the pedestal (1) is a downward concave surface.

7. The pet toilet with deodorizing function according to claim 1, characterized in that, The base (1) is provided with a support frame (10) at the bottom. The support frame (10) is connected to the lower part of the urinal paper roll compartment (2) and the urinal rewind compartment (3), and the bottom ends of the three are on the same plane.