Odor-resistant cat litter basin

Abstract

The utility model discloses a deodorant cat litter basin which comprises a basin body and a basin cover installed at the upper end of the basin body, a containing space is formed in the basin body, one side of the basin body is further provided with a first door capable of being opened inwards in a one-way mode, the basin cover is provided with a second door capable of being opened outwards in a one-way mode, and the deodorant cat litter basin further comprises an air purification aromatherapy machine. A containing cavity used for containing the air purification aroma machine is formed in the basin cover, an opening communicated with the containing space is formed in the bottom of the containing cavity, and the air purification aroma machine is installed in the containing cavity and used for releasing aroma to the containing space through the opening; the method has the advantages that peculiar smell generated by excrement can be effectively controlled, and the indoor environment and user experience are improved.

Description

Technical Field

[0001] The utility model relates to a cat litter box, in particular to an odor-proof cat litter box. Background Art

[0002] With the rise of the pet industry, more and more families are starting to keep pets, and pet cats, as one of the most common companion animals, are very popular in the pet market. Due to their biological instincts, cats have high requirements for the defecation environment, so the cat litter box industry has gradually emerged. The entrance of the existing cat litter box usually does not have a sealing device, resulting in poor concealment in the cat litter box and easy release of irritating gases, which has a great impact on the home environment. In addition, if the excrement in the cat litter box is not cleaned regularly, a pungent odor will be produced, especially in the home, which will not only affect the indoor air and environment, but also easily cause cats who are naturally clean to resist the cat litter box, making the cat litter box ineffective in guiding the pet cat's excretion, resulting in the cat may not continue to defecate or change the defecation place by itself.

[0003] For example, a Chinese utility model patent application numbered CN201921420588.0 discloses a closed cat litter box, which includes a basin body and a basin cover installed in the basin body. The side of the basin body is provided with a No. 1 door, which can be opened inward in one direction, and the basin cover is provided with a No. 2 door, which can be opened outward in one direction. One end of the basin cover is hinged to the basin body, and the other end has two positions that can be opened and closed on the basin body. The cat enters the basin body from the No. 1 door, and comes out from the No. 2 door after excretion. The cat litter on the basin cover falls on the basin cover, and then one end of the basin cover is opened on the basin body, and the basin cover can be flipped to pour the cat litter into the basin body, which is convenient for cleaning.

[0004] However, the above device does not solve the problem of odor generated inside the cat litter box. Since the odor of excrement in the cat litter box usually accumulates over time, and this technology does not provide an effective deodorization mechanism, it cannot completely solve the odor problem in the indoor environment. This will result in the risk of odor spreading when the cat litter box is used in the home, which will adversely affect the quality of life of family members. Utility Model Content

[0005] The utility model aims to solve the above problems and provides an odor-proof cat litter box, which can effectively control the odor generated by excrement and improve the indoor environment and user experience.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an odor-proof cat litter box, comprising a basin body and a basin cover installed on the upper end of the basin body, a accommodating space is formed in the basin body, a door No. 1 which can be opened inward in one direction is provided on one side of the basin body, and a door No. 2 which can be opened outward in one direction is provided on the basin cover, and an air purifying aromatherapy machine is also included, a accommodating cavity for accommodating the air purifying aromatherapy machine is provided on the basin cover, and an opening which is connected to the accommodating space is provided at the bottom of the accommodating cavity, the air purifying aromatherapy machine is installed in the accommodating cavity, and is used to release fragrance to the accommodating space through the opening.

[0007] Preferably, the air purification aromatherapy machine comprises a shell, a fan assembly and an aromatherapy box for releasing aromatherapy molecules, the aromatherapy box is detachably connected to the shell, and the fan assembly is arranged in the shell to discharge the aromatherapy molecules to the outside of the shell.

[0008] Preferably, the housing is also equipped with an ozone generator for generating ozone gas and a negative ion generator for generating negative ions, so that the generated ozone gas and negative ions can be discharged out of the housing by the fan assembly.

[0009] Preferably, the rear portion of the basin cover is hinged to the basin body, and a locking mechanism is provided between the front side of the basin cover and the basin body.

[0010] Preferably, the basin cover includes an upper cover and a lower cover fixed at the lower end of the upper cover, an operating area is formed between the upper cover and the lower cover, the locking mechanism includes an operating member and an elastic reset member, the operating member can be slid forward and backward and is arranged in the operating area, the elastic reset member is connected between the rear end of the operating member and the rear end of the lower cover, and is used to keep the operating member in a tendency to move outward, locking members are also fixed on both sides of the operating member, each of the locking members is fixed with a protrusion extending outward, and a groove for the protrusion to extend into is provided on the inner wall of the front side of the basin body.

[0011] Preferably, a box body for placing air purification materials is provided at the lower end of the basin cover, and an air hole communicating with the accommodating space is provided at the lower end of the box body.

[0012] Preferably, rotating shafts are fixed on both sides of the rear part of the basin cover, and a limiting rod is fixed on each of the rotating shafts. An upper edge is fixed on the upper end of the basin body, and hinge grooves are respectively provided on the left and right sides of the upper edge. A notch is provided at the bottom of the hinge groove, and the rotating shaft is axially connected to the corresponding hinge groove. During rotation, the limiting rod contacts the upper edge to limit the rotation angle of the rotating shaft, so that the rotating shaft cannot fall off the hinge groove. When the limiting rod is aligned with the corresponding notch, the basin cover can be separated from the basin body upward.

[0013] Preferably, the No. 1 door is axially connected to the lower end of the basin cover, and a stopper is installed on the front side of the basin body, and the stopper is located in front of the No. 1 door.

[0014] Preferably, the baffle is rotatably connected to the basin body, a baffle is fixed to the upper end of the baffle, and the door No. 1 is provided with a through slot for the baffle to pass through, so that when the baffle is in the left and right position, the door No. 1 cannot be flipped outward; and when the baffle is in the front and back positions, the baffle passes through the through slot and the door No. 1 can be flipped outward.

[0015] Preferably, a mounting hole for mounting a cat-amusing rod is provided at the upper end of the basin cover.

[0016] Compared with the prior art, the advantages of the utility model are: the structural design mainly solves the defect that the existing cat litter box cannot effectively control the odor problem. By arranging a receiving cavity for accommodating the air purifying aromatherapy machine on the basin cover, and providing an opening connected to the receiving space at the bottom of the receiving cavity, the air purifying aromatherapy machine can directly release fragrance into the receiving space, thereby effectively covering and neutralizing the odor generated inside the cat litter box. At the same time, the cat only needs to enter the receiving space in the basin body from door No. 1 to complete excretion, and then leave from door No. 2. The whole process is well sealed, reducing the leakage of odor. The design is unique and ingenious, which not only ensures the normal use of the cat litter box, but also solves the problem of odor diffusion, and improves the quality of the family indoor environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below. It is obvious that the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the basin cover in the utility model;

[0020] Figure 3 This utility model Figure 2 Schematic diagram of the three-dimensional structure in the decomposed state;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the basin body in the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the air purification aromatherapy machine in the utility model;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the internal structure of the air purification aromatherapy machine in the utility model;

[0024] Figure 7 This is the circuit principle block diagram of the air purification aromatherapy machine in the utility model;

[0025] In the figure, 1. basin body; 2. basin cover; 3. accommodating space; 4. door No. 1; 5. door No. 2; 6. air purifier aromatherapy machine; 7. accommodating chamber; 8. opening; 9. shell; 10. fan assembly; 11. aromatherapy box; 12. ozone generator; 13. negative ion generator; 14. upper cover; 15. lower cover; 16. operating area; 17. operating member; 18. elastic reset member; 19. locking member; 20. raised portion; 21. groove; 22. box body; 23. air vent; 24. rotating shaft; 25. limiting rod; 26. upper edge; 27. hinge groove; 28. notch; 29. ​​stopper; 30. stopper; 31. through groove; 32. mounting hole; 33. control module; 34. battery module. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1: As shown in the figure, an odor-proof cat litter box includes a basin body 1 and a basin cover 2 installed on the upper end of the basin body 1, a accommodating space 3 is formed in the basin body 1, and a door No. 1 4 which can be opened inward in one direction is provided on one side of the basin body 1, and a door No. 2 5 which can be opened outward in one direction is provided on the basin cover 2, and an air purifying aromatherapy machine 6 is also included, and a accommodating cavity 7 for accommodating the air purifying aromatherapy machine 6 is provided on the basin cover 2, and an opening 8 which is connected to the accommodating space 3 is opened at the bottom of the accommodating cavity 7, and the air purifying aromatherapy machine 6 is installed in the accommodating cavity 7, and is used to release fragrance to the accommodating space 3 through the opening 8.

[0028] Embodiment 2: As shown in the figure, different from Embodiment 1, the air purification aromatherapy machine 6 includes a shell 9, a fan assembly 10 and an aromatherapy box 11 for releasing aromatherapy molecules. The aromatherapy box 11 is detachably connected to the shell 9, and the fan assembly 10 is arranged in the shell 9 to discharge the aromatherapy molecules to the outside of the shell 9.

[0029] This structural design explains the specific structure of the air purifying aromatherapy machine 6. The fan assembly 10 can force the aromatherapy molecules to be discharged into the accommodating space 3, thereby enhancing the deodorizing effect. The aromatherapy box 11 adopts a detachable design, which is convenient for replacing and replenishing aromatherapy materials and extending the service life. The overall structure is compact and simple, easy to install and maintain, and by actively releasing aromatherapy molecules, it can not only cover up odors, but the aromatherapy molecules themselves also have the function of purifying the air, further improving the internal environment of the cat litter box.

[0030] In this embodiment, the housing 9 is further equipped with an ozone generator 12 for generating ozone gas and a negative ion generator 13 for generating negative ions, so that the generated ozone gas and negative ions can be discharged to the outside of the housing 9 by the fan assembly 10 .

[0031] The structure adds an ozone generator 12 and a negative ion generator 13, further enhancing the air purification capability. Ozone gas has a strong oxidation and sterilization effect, and can effectively decompose and neutralize the organic waste gas and bacteria generated inside the cat litter box, completely eliminating the source of odor. Negative ions can purify dust particles and harmful gas molecules in the air and improve air quality. Through the action of the fan assembly 10, ozone gas and negative ions can be introduced into the accommodation space 3, and work together with the aromatherapy molecules to purify and deodorize the air, thereby achieving all-round treatment and improvement of the air inside the cat litter box.

[0032] In this embodiment, a control module 33 and a battery module 34 are further installed in the housing 9, and the control module 33 is electrically connected to the battery module 34, the fan assembly 10, the ozone generator 12 and the negative ion generator 13 respectively.

[0033] Embodiment 3: As shown in the figure, the difference from Embodiment 2 is that the rear portion of the basin cover 2 is hinged to the basin body 1 , and a locking mechanism is provided between the front side of the basin cover 2 and the basin body 1 .

[0034] This structural design enables the basin cover 2 to be reliably connected to the basin body 1 through the locking mechanism, which not only ensures the stability and sealing of the basin cover 2, but also makes it easy to open the basin cover 2 to clean and maintain the cat litter box. The setting of the locking mechanism can prevent the basin cover 2 from being opened accidentally, thereby increasing the safety of use. The overall structure is simple and practical, and the operation is convenient. Compared with the prior art, the cat litter box not only ensures normal function, but also better solves the problem of odor diffusion, thereby improving the quality of family life.

[0035] In this embodiment, the basin cover 2 includes an upper cover 14 and a lower cover 15 fixed to the lower end of the upper cover 14, and an operating area 16 is formed between the upper cover 14 and the lower cover 15. The locking mechanism includes an operating member 17 and an elastic reset member 18. The operating member 17 can be slid forward and backward and is arranged in the operating area 16. The elastic reset member 18 is connected between the rear end of the operating member 17 and the rear end of the lower cover 15, and is used to keep the operating member 17 moving outward. Locking members 19 are also fixed on both sides of the operating member 17, and each locking member 19 is fixed with a protrusion 20 extending outward. A groove 21 for the protrusion 20 to extend into is provided on the inner wall of the front side of the basin body 1.

[0036] The structure is provided with an upper cover 14 and a lower cover 15 on the basin cover 2 to form an operating area 16 therebetween, which can cleverly accommodate a locking mechanism composed of an operating member 17 and an elastic reset member 18 . The operating member 17 can slide back and forth in the operating area 16, and the elastic return member 18 is connected between the rear end of the operating member 17 and the rear end of the lower cover 15, so that the operating member 17 maintains a self-locking tendency to move outward. This design enables the locking mechanism to automatically maintain a locked state when no external force is applied, greatly improving the reliability of the locking and avoiding the risk of accidental opening. Locking members 19 are fixed on both sides of the operating member 17, and each locking member 19 is fixed with a protrusion 20 extending outward. When the basin cover 2 is closed, the protrusion 20 can be just inserted into the groove 21 set on the inner wall of the front side of the basin body 1, thereby realizing reliable locking of the basin cover 2 and the basin body 1. When opening, only the operating member 17 needs to be pushed lightly, and the protrusion 20 can be disengaged from the groove 21, and the basin cover 2 can be easily opened. This structural design not only makes the locking mechanism simple and convenient to operate, but also enables it to have a self-locking function through the elastic return member 18, and the locking reliability is high.

[0037] In this embodiment, a box body 22 for placing air purification materials is provided at the lower end of the basin cover 2 , and an air hole 23 communicating with the accommodating space 3 is provided at the lower end of the box body 22 .

[0038] This design allows for the placement of air-purifying materials such as activated carbon, mineral crystals, etc. in the box body 22. Through the air holes 23, these materials can purify the air in the accommodating space 3, which is beneficial for further improving the air quality in the accommodating space 3. In addition, the detachable box body 22 design facilitates regular replacement or replenishment of air-purifying materials, thereby extending the service life.

[0039] Embodiment 4: As shown in the figure, the difference from Embodiment 3 is that rotating shafts 24 are fixed on both sides of the rear part of the basin cover 2, and a limiting rod 25 is fixed on each rotating shaft 24. An upper edge 26 is fixed on the upper end of the basin body 1, and hinge grooves 27 are respectively provided on the left and right sides of the upper edge 26. A notch 28 is provided at the bottom of the hinge groove 27. The rotating shaft 24 is axially connected in the corresponding hinge groove 27. During the rotation, the limiting rod 25 contacts the upper edge 26 to limit the rotation angle of the rotating shaft 24, so that the rotating shaft 24 cannot fall off from the hinge groove 27. When the limiting rod 25 is aligned with the corresponding notch 28, the basin cover 2 can be separated from the basin body 1 upward.

[0040] During installation, the rotating shaft 24 is connected to the corresponding hinge groove 27, so that the basin cover 2 can be hinged with the basin body 1 through the rotating shaft 24, thereby realizing opening and closing movement. When the basin cover 2 rotates, the limiting rod 25 will contact the upper edge 26, which plays a role in limiting the rotation angle of the rotating shaft 24, ensuring that the rotating shaft 24 cannot accidentally fall off from the hinge groove 27, ensuring the reliability and stability of the connection. When it is necessary to completely separate the basin cover 2 from the basin body 1, it is only necessary to align the limiting rod 25 with the position of the notch 28, and the basin cover 2 can be lifted up to separate the basin body 1 as a whole, which is convenient for comprehensive cleaning and maintenance of the inside of the basin body 1, and the operation is simple and convenient. This design not only makes the connection between the basin cover 2 and the basin body 1 firm and reliable, but also makes disassembly and replacement extremely convenient. The limiting effect of the limiting rod 25 prevents accidental falling off, and the notch 28 provides a convenient channel for disassembly, greatly improving the user experience and practical value of the product.

[0041] In this embodiment, the first door 4 is axially connected to the lower end of the basin cover 2 , and a stopper 29 is installed on the front side of the basin body 1 , and the stopper 29 is located in front of the first door 4 .

[0042] In this structure, the No. 1 door 4 is designed to be axially connected to the lower end of the basin cover 2, so that it can be freely opened or closed relative to the basin body 1. At the same time, a stopper 29 is installed on the front side of the basin body 1. The stopper 29 is located in front of the No. 1 door 4, so that it can block the No. 1 door 4 when it is opened, preventing the cat from escaping from the front, thereby ensuring the safety of use. The stopper 29 is set in front of the No. 1 door 4, so that it will not affect the cat from entering the basin body 1 from the side, but can play a blocking role when the No. 1 door 4 is opened. This structural design is convenient for cats to enter and exit freely, and can effectively prevent cats from accidentally escaping, and also takes into account the convenience and safety of use.

[0043] In this embodiment, the baffle 29 is rotatably connected to the basin body 1, and a baffle 30 is fixed to the upper end of the baffle 29. Door No. 1 4 is provided with a through slot 31 for the baffle 30 to pass through, so that when the baffle 30 is in the left and right position, door No. 1 4 cannot be flipped outward; and when the baffle 30 is in the front and back position, the baffle 30 passes through the through slot 31, and door No. 1 4 can be flipped outward.

[0044] In this structure, the baffle 29 is designed to be rotatably connected to the basin body 1, and a baffle 30 is fixed at the upper end of the baffle 29. A through groove 31 for the baffle 30 to pass through is provided on the door No. 1 4. When the baffle 30 is in the left or right position, it will block the door No. 1 4 from being flipped outward; and when the baffle 30 is rotated to the front or back position, the baffle 30 can pass through the through groove 31, and the door No. 1 4 can be freely flipped outward to open, thereby facilitating the cleaning of the accommodating space 3.

[0045] In this embodiment, a mounting hole 32 for mounting a cat-amusing rod is provided at the upper end of the basin cover 2 .

[0046] The advantage of this structure is that it adds the installation function of a cat teaser rod to the cat litter box, further improving the versatility and practicality of the cat litter box. The cat teaser rod, as a common pet toy, can attract the attention of cats and promote their activities and exercise. By setting a mounting hole 32 at the upper end of the basin cover 2, the cat teaser rod can be easily installed.

[0047] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A deodorizing cat litter box, comprising a bowl body and a bowl cover installed on the upper end of the bowl body, wherein a receiving space is formed in the bowl body, a first door which can be opened inwardly in one direction is provided on one side of the bowl body, and a second door which can be opened outwardly in one direction is provided on the bowl cover, wherein: It also includes an air purifying aromatherapy machine, the basin cover is provided with a receiving cavity for receiving the air purifying aromatherapy machine, and the bottom of the receiving cavity is provided with an opening connected to the receiving space, the air purifying aromatherapy machine is installed in the receiving cavity, and is used to release fragrance to the receiving space through the opening; The rear part of the basin cover is hinged to the basin body, and a locking mechanism is provided between the front side of the basin cover and the basin body; The rotating shafts are fixed on both sides of the rear part of the basin cover, and a limiting rod is fixed on each of the rotating shafts. An upper edge is fixed on the upper end of the basin body, and hinge grooves are respectively provided on the left and right sides of the upper edge. A notch is provided at the bottom of the hinge groove, and the rotating shaft is axially connected in the corresponding hinge groove. During rotation, the limiting rod contacts the upper edge to limit the rotation angle of the rotating shaft, so that the rotating shaft cannot fall off the hinge groove. When the limiting rod is aligned with the corresponding notch, the basin cover can be separated from the basin body upward.

2. The deodorizing cat litter box according to claim 1, characterized in that: The air purification aromatherapy machine comprises a shell, a fan assembly and an aromatherapy box for releasing aromatherapy molecules. The aromatherapy box is detachably connected to the shell. The fan assembly is arranged in the shell and is used to discharge the aromatherapy molecules to the outside of the shell.

3. The deodorizing cat litter box according to claim 2, characterized in that: The shell is also equipped with an ozone generator for generating ozone gas and a negative ion generator for generating negative ions, so that the generated ozone gas and negative ions can be discharged outside the shell by the fan assembly.

4. The deodorizing cat litter box according to claim 1, characterized in that: The basin cover includes an upper cover and a lower cover fixed at the lower end of the upper cover, an operating area is formed between the upper cover and the lower cover, the locking mechanism includes an operating member and an elastic return member, the operating member can be slid forward and backward and is arranged in the operating area, the elastic return member is connected between the rear end of the operating member and the rear end of the lower cover, and is used to keep the operating member moving outward, locking members are also fixed on both sides of the operating member, each of the locking members is fixed with a protrusion extending outward, and a groove for the protrusion to extend into is provided on the inner wall of the front side of the basin body.

5. The deodorizing cat litter box according to claim 4, characterized in that: A box body for placing air purification materials is provided at the lower end of the basin cover, and an air hole communicating with the accommodating space is provided at the lower end of the box body.

6. The deodorizing cat litter box according to claim 1, characterized in that: The first door is axially connected to the lower end of the basin cover, and a stopper is installed on the front side of the basin body, and the stopper is located in front of the first door.

7. The deodorizing cat litter box according to claim 6, characterized in that: The blocking member is rotatably connected to the basin body, a blocking piece is fixed to the upper end of the blocking member, and the No. 1 door is provided with a through slot for the blocking piece to pass through, so that when the blocking piece is in the left and right position, the No. 1 door cannot be flipped outward; and when the blocking piece is in the front and back positions, the blocking piece passes through the through slot, and the No. 1 door can be flipped outward.

8. The deodorizing cat litter box according to claim 1, characterized in that: The upper end of the basin cover is provided with a mounting hole for mounting a cat-amusing rod.

Images