Cat litter basin with deodorization function

Abstract

This utility model discloses a cat litter box with deodorizing function, including a litter box body and an air filter box. The litter box body has an internal receiving cavity, and its side wall has an inlet / outlet communicating with the receiving cavity. A door capable of opening or closing the inlet / outlet is rotatably installed on the side wall of the litter box body. The air filter box is located on the upper part of the inner wall of the receiving cavity, and its interior has a placement cavity for placing filter media or aromatherapy sachets. An air outlet communicating with the placement cavity is located on the upper side wall of the litter box body. The placement cavity is open at the bottom, and a detachable filter box cover is installed at the bottom of the air filter box to cover the open bottom of the placement cavity. The surface of the filter box cover has multiple through holes. With this structure, users can place filter media or aromatherapy sachets in the air filter box. The filter media or aromatherapy sachets can absorb or mask odors that accumulate inside the litter box over time, achieving the purpose of removing or reducing odors.

Description

Technical Field

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

[0002] With social development and the continuous progress of science and technology, more and more people enjoy keeping pets at home, among which cats are a common choice. Because cats have a habit of burying their excrement, special litter boxes are now commonly used to facilitate the placement of cat waste in designated areas.

[0003] Existing litter boxes generally adopt the following structure: including a bottom shell, an upper shell that is detachably fastened to the top of the bottom shell, a cavity for holding cat litter inside the bottom shell, and an entrance and exit for cats to enter and exit on the upper surface of the upper shell. A door panel that can be rotatably installed at the entrance and exit can be opened or closed, and cats can enter and exit the litter box through the entrance and exit to defecate.

[0004] To prevent cats from feeling stuffy due to lack of air while playing inside the litter box, existing upper shells typically have air vents on the upper side wall that connect to the receiving cavity. While these air vents ensure sufficient air inside the litter box, prolonged defecation and urination inside can easily create an unpleasant odor. This odor can easily permeate through the air vents and spread into the surrounding environment, severely impacting the user's experience of using the litter box. Summary of the Invention

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a cat litter box with deodorizing function, which helps reduce odor after prolonged use.

[0006] According to an embodiment of the present invention, a cat litter box with deodorizing function includes a litter box body and an air filter box. The litter box body has an internal receiving cavity. The side wall of the litter box body has an inlet and outlet communicating with the receiving cavity. The side wall of the litter box body is rotatably mounted with a door that can open or close the inlet and outlet. The air filter box is disposed on the upper part of the inner wall of the receiving cavity. The air filter box has a placement cavity for placing filter material or aromatherapy sachets. The upper side wall of the litter box body has an air outlet communicating with the placement cavity. The lower part of the placement cavity is open. The lower part of the air filter box is detachably mounted with a filter box cover that can cover the open part of the placement cavity. The surface of the filter box cover has multiple through holes.

[0007] A cat litter box with deodorizing function according to an embodiment of the present utility model has at least the following beneficial effects:

[0008] This utility model discloses a cat litter box with deodorizing function. An air filter box is installed on the upper part of the inner wall of the litter box's main body. The air filter box has a placement cavity for filter media or aromatherapy sachets. An air outlet communicating with the placement cavity is opened on the upper side wall of the litter box. A filter box cover is detachably installed on the lower part of the air filter box. With this structure, when using the litter box, the user can place air-filtering media or aromatherapy sachets in the air filter box. The filter media or aromatherapy sachets can then absorb or mask the odors that accumulate inside the litter box over time, thus removing or reducing the odor.

[0009] In some embodiments of this utility model, a first insertion hole is provided on the side wall of one end of the air filter box, and a first snap-fit ​​hole is provided on the other side wall of the air filter box opposite to the first insertion hole.

[0010] One end of the filter box cover is provided with a first insertion part that can be inserted into the first insertion hole, and the other end of the filter box cover away from the first insertion part is provided with a flexible locking block.

[0011] When the filter box cover is installed on the air filter box, the first insertion part is inserted into the first insertion hole, and the elastic locking block is locked into the first locking hole.

[0012] In some embodiments of this utility model, the upper side wall of the litter box body is provided with an upper opening communicating with the inlet and outlet, and the side wall of the upper opening is provided with abutment protrusions.

[0013] The door includes a first door and a second door. One end of the first door is rotatably connected to the upper side wall of the litter box body, and the first door can open or close the upper opening.

[0014] One end of the second door is rotatably connected to the other end of the first door, and the second door can swing relative to the first door to open or close the entrance / exit.

[0015] In some embodiments of this utility model, the abutting protrusion is arranged on the side wall of the upper opening, and when the first door body swings downward relative to the litter box body to close the upper opening, the first door body overlaps with the abutting protrusion.

[0016] In some embodiments of this utility model, the litter box body includes an upper shell and a lower shell, the upper shell is detachably installed on the upper part of the lower shell, and the upper shell and the lower shell are spliced ​​together to form the litter box body.

[0017] In some embodiments of this utility model, the litter box body includes a middle shell, which is a hollow annular frame. The middle shell is detachably installed on the upper part of the lower shell, and the upper shell is detachably installed on the upper part of the middle shell. The upper shell, the middle shell, and the lower shell are spliced ​​together to form the litter box body.

[0018] In some embodiments of this utility model, a rotating hook is rotatably mounted on the lower part of the inner wall of the upper housing. When the upper housing is mounted on the upper part of the middle housing, the rotating hook can rotate relative to the upper housing and engage with the upper inner wall of the middle housing, or the rotating hook can rotate relative to the upper housing and disengage from the upper inner wall of the middle housing.

[0019] The lower part of the middle housing is provided with an elastic hook. When the middle housing is detachably installed on the upper part of the lower housing, the elastic hook engages with the upper outer wall of the lower housing.

[0020] In some embodiments of this utility model, a foot pedal box is included, which is independent and separate from the litter box body. The foot pedal box can be placed on the side of the litter box body near the inlet and outlet.

[0021] In some embodiments of this utility model, a tool shovel is included, which is detachably mounted on the outer side wall of the litter box body.

[0022] In some embodiments of this utility model, the outer side wall of the litter box body is provided with at least one slot, and the tool shovel is provided with a plug hook adapted to the slot. When the tool shovel is installed on the outer side wall of the litter box body, the plug hook is inserted into the slot accordingly. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1 This is a schematic diagram of the structure of a cat litter box with deodorizing function that includes a foot pedal box, according to an embodiment of the present invention.

[0025] Figure 2 for Figure 1 A schematic diagram of a cat litter box with deodorizing function is shown when the foot pedal box is removed and the door is in the upward-opening position.

[0026] Figure 3 This is a cross-sectional view of the internal structure of a cat litter box with deodorizing function according to an embodiment of the present invention;

[0027] Figure 4This is a schematic diagram of the upper shell and air filter box of a cat litter box with deodorization function according to an embodiment of the present invention.

[0028] Figure 5 This is a schematic diagram of the structure of a cat litter box with deodorizing function when the filter box cover and the air filter box are separated, according to an embodiment of the present utility model.

[0029] Figure 6 for Figure 3 Enlarged view of point A in the middle;

[0030] Figure 7 This is a schematic diagram of the structure of a cat litter box with deodorizing function when the tool scoop is separated from the main body of the cat litter box according to an embodiment of the present utility model.

[0031] Figure 8 This is a schematic diagram of the bottom structure of the main body of a cat litter box with deodorizing function according to an embodiment of the present utility model.

[0032] Figure 9 for Figure 8 Enlarged view of point B in the middle;

[0033] Figure 10 for Figure 2 Enlarged diagram of point C in the middle. Detailed Implementation

[0034] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0035] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0037] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0038] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are 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.

[0039] Reference Figures 1 to 10 and mainly refer to Figure 3 , Figure 4 , Figure 5 and Figure 6 According to certain embodiments of the present invention, a cat litter box with deodorizing function is sometimes simply referred to as a "cat litter box". A cat litter box with deodorizing function includes a litter box body 100 and an air filter box 200. The litter box body 100 has an internal receiving cavity 110. The side wall of the litter box body 100 has an inlet and outlet 120 that communicate with the receiving cavity 110. The side wall of the litter box body 100 is rotatably mounted with a door 130 that can open or close the inlet and outlet 120. The air filter box 200 is disposed on the upper part of the inner wall of the receiving cavity 110. The air filter box 200 has an internal placement cavity 210 for placing filter media or aromatherapy sachets. The upper side wall of the litter box body 100 has an air outlet 140 that communicates with the placement cavity 210. The lower part of the placement cavity 210 is open. The lower part of the air filter box 200 is detachably mounted with a filter box cover 220 that can cover the open part of the placement cavity 210. The surface of the filter box cover 220 has multiple through holes 230.

[0040] An embodiment of this utility model provides a cat litter box with deodorizing function. An air filter box 200 is installed on the upper part of the inner wall of the receiving cavity 110 of the litter box body 100. The placement cavity 210 inside the air filter box 200 can hold filter media or aromatherapy sachets. In this embodiment, the filter media can be activated carbon sachets capable of absorbing odors. An air outlet 140 communicating with the placement cavity 210 is opened on the upper side wall of the litter box body 100. A filter box cover 220 is detachably installed on the lower part of the air filter box 200. With the above structure, when using the litter box, the user can place the air-filtering filter media or aromatherapy sachets in the air filter box 200. At this time, the filter media or aromatherapy sachets can absorb or mask the odors formed inside the litter box after long-term use, achieving the purpose of removing or reducing odors and greatly improving the user's experience of using the litter box.

[0041] Reference Figure 3 , Figure 4 , Figure 5 and Figure 6 To facilitate user installation of the filter cover 220, in some embodiments of this invention, a first insertion hole 201 is provided on one side wall of the air filter box 200, and a first snap-fit ​​hole 202 is provided on the other side wall opposite to the first insertion hole 201. One end of the filter cover 220 is provided with a first insertion part 221 that can be inserted into the first insertion hole 201, and the other end of the filter cover 220 away from the first insertion part 221 is provided with a resilient locking block 222. When the filter cover 220 is installed on the air filter box 200, the first insertion part 221 is inserted into the first insertion hole 201, and the resilient locking block 222 is engaged with the first snap-fit ​​hole 202. By adopting the above structure, it is convenient for users to install and remove the filter cover 220, thereby facilitating the placement and replacement of filter media or aromatherapy bags.

[0042] Reference Figure 1 , Figure 2 , Figure 3 and Figure 10In some embodiments of this utility model, the upper side wall of the litter box body 100 is provided with an upper opening 150 that communicates with the inlet and outlet 120. The side wall of the upper opening 150 is provided with abutment protrusions 151. The door body 130 includes a first door body 131 and a second door body 132. One end of the first door body 131 is rotatably connected to the upper side wall of the litter box body 100, and the first door body 131 can open or close the upper opening 150. One end of the second door body 132 is rotatably connected to the other end of the first door body 131, and the second door body 132 can swing relative to the first door body 131 to open or close the inlet and outlet 120. The above-described structure allows the user to drive the first door 131 to swing the second door 132 upward relative to the litter box body 100, opening the upper opening 150. At this time, the user can observe the inside of the receiving cavity 110 through the upper opening 150, making it easier for the user to observe the cat playing inside the litter box. The user can also more easily check the litter inside the receiving cavity 110 to decide whether to replace the litter.

[0043] In some embodiments of this utility model, the abutment protrusion 151 is arranged on the side wall of the upper opening 150. When the first door 131 swings downward relative to the litter box body 100 to close the upper opening 150, the first door 131 overlaps with the abutment protrusion 151. Through the above structure, the structure of the litter box body 100 of this embodiment is more compact, which is convenient for manufacturing and processing. At the same time, it can also prevent the first door 131 from continuing to swing downward after closing the upper opening 150.

[0044] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 8 , Figure 9 and Figure 10In some embodiments of this utility model, the litter box body 100 includes an upper shell 101 and a lower shell 102. The upper shell 101 is detachably installed on the upper part of the lower shell 102, and the upper shell 101 and the lower shell 102 are spliced ​​together to form the litter box body 100. Further, the litter box body 100 includes a middle shell 103, which is a hollow annular frame. The middle shell 103 is detachably installed on the upper part of the lower shell 102, and the upper shell 101 is detachably installed on the upper part of the middle shell 103. The upper shell 101, the middle shell 103, and the lower shell 102 are spliced ​​together to form the litter box body 100. Specifically, a rotating hook 1010 is rotatably mounted on the lower part of the inner wall of the upper housing 101. When the upper housing 101 is installed on the upper part of the middle housing 103, the rotating hook 1010 can rotate relative to the upper housing 101 and engage with the upper inner wall of the middle housing 103, or the rotating hook 1010 can rotate relative to the upper housing 101 and disengage from the upper inner wall of the middle housing 103. In this embodiment, the upper inner wall of the middle housing 103 is provided with a first locking block that can engage with the rotating hook 1010. The lower part of the middle housing 103 is provided with an elastic hook 1030. When the middle housing 103 is detachably installed on the upper part of the lower housing 102, the elastic hook 1030 engages with the upper outer wall of the lower housing 102. In this embodiment, the upper outer wall of the lower housing 102 is provided with a second locking block that can engage with the elastic hook 1030. By adopting the above structure, companies can manufacture the upper shell 101, the middle shell 103, and the lower shell 102 separately, and then assemble the upper shell 101, the middle shell 103, and the lower shell 102 to form the cat litter box body 100, making the production and processing of the cat litter box body 100 more convenient.

[0045] Reference Figure 1 To facilitate cats entering and exiting the litter box body 100, some embodiments of this utility model include a deodorizing litter box 300. The foot pedal box 300 is independently separated from the litter box body 100 and can be placed on the side of the litter box body 100 near the inlet / outlet 120. With this structure, the cat can first stand on the foot pedal box 300, then step onto the litter box body 100 and enter the litter box body 100 through the inlet / outlet 120.

[0046] Reference Figure 1 , Figure 2 and Figure 7According to certain embodiments of this utility model, a cat litter box with deodorizing function includes a tool shovel 400, which is detachably installed on the outer wall of the cat litter box body 100. Specifically, the outer wall of the cat litter box body 100 is provided with at least one slot 160, and the tool shovel 400 is provided with a plug hook 410 adapted to the slot 160. When the tool shovel 400 is installed on the outer wall of the cat litter box body 100, the plug hook 410 is correspondingly inserted into the slot 160. With the above structure, the user can use the tool shovel 400 to scoop out the cat litter placed inside the receiving cavity 110 and replace it with new cat litter, making it more convenient to use.

[0047] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A cat litter box having a deodorizing function, characterized by, include: The litter box body (100) has an internal cavity (110) and an inlet / outlet (120) communicating with the cavity (110) on its side wall. A door (130) is rotatably mounted on the side wall of the litter box body (100) to open or close the inlet / outlet (120). An air filter box (200) is disposed on the upper part of the inner wall of the receiving cavity (110). The air filter box (200) has a placement cavity (210) for placing filter material or aromatherapy sachets. The upper side wall of the litter box body (100) has an air outlet (140) that communicates with the placement cavity (210). The lower part of the placement cavity (210) is open. The lower part of the air filter box (200) is detachably fitted with a filter box cover (220) that can cover the lower part of the placement cavity (210). The surface of the filter box cover (220) has multiple through holes (230).

2. A cat litter box with deodorizing function according to claim 1, characterized in that, The air filter box (200) has a first insertion hole (201) on one side wall and a first snap-fit ​​hole (202) on the other side wall opposite to the first insertion hole (201). One end of the filter box cover (220) is provided with a first insertion part (221) that can be inserted into the first insertion hole (201), and the other end of the filter box cover (220) away from the first insertion part (221) is provided with an elastic locking block (222). When the filter box cover (220) is installed on the air filter box (200), the first insertion part (221) is inserted into the first insertion hole (201), and the elastic block (222) is engaged in the first engagement hole (202).

3. A cat litter box with deodorizing function according to claim 1, characterized in that, The upper side wall of the litter box body (100) is provided with an upper opening (150) that communicates with the inlet and outlet (120), and the side wall of the upper opening (150) is provided with abutment protrusions (151). The door (130) includes a first door (131) and a second door (132). One end of the first door (131) is rotatably connected to the upper side wall of the litter box body (100), and the first door (131) can open or close the upper opening (150). One end of the second door (132) is rotatably connected to the other end of the first door (131), and the second door (132) can swing relative to the first door (131) to open or close the entrance / exit (120).

4. A cat litter box with deodorizing function according to claim 3 or above, characterized in that, The abutting protrusion (151) arranged on the side wall of the upper opening (150) is such that when the first door (131) swings downward relative to the litter box body (100) to close the upper opening (150), the first door (131) overlaps with the abutting protrusion (151).

5. A cat litter box with deodorizing function according to claim 1, characterized in that, The litter box body (100) includes an upper shell (101) and a lower shell (102). The upper shell (101) is detachably installed on the upper part of the lower shell (102). The upper shell (101) and the lower shell (102) are spliced ​​together to form the litter box body (100).

6. A cat litter box with deodorizing function according to claim 5, characterized in that, The litter box body (100) includes a middle shell (103), which is a hollow annular frame. The middle shell (103) is detachably installed on the upper part of the lower shell (102), and the upper shell (101) is detachably installed on the upper part of the middle shell (103). The upper shell (101), the middle shell (103), and the lower shell (102) are spliced ​​together to form the litter box body (100).

7. A cat litter box with deodorizing function according to claim 6, characterized in that, A rotating hook (1010) is rotatably mounted on the lower part of the inner wall of the upper housing (101). When the upper housing (101) is installed on the upper part of the middle housing (103), the rotating hook (1010) can rotate relative to the upper housing (101) and engage with the upper inner wall of the middle housing (103), or the rotating hook (1010) can rotate relative to the upper housing (101) and disengage from the upper inner wall of the middle housing (103). The lower part of the middle housing (103) is provided with an elastic hook (1030). When the middle housing (103) is detachably installed on the upper part of the lower housing (102), the elastic hook (1030) is engaged with the upper outer wall of the lower housing (102).

8. A cat litter box with deodorizing function according to claim 1, characterized in that, Includes a foot pedal box (300), which is independent and separate from the litter box body (100). The foot pedal box (300) can be placed on the side of the litter box body (100) near the inlet and outlet (120).

9. A cat litter box with deodorizing function according to claim 8, characterized in that, Includes a tool shovel (400), which is detachably mounted on the outer side wall of the litter box body (100).

10. A cat litter box with deodorizing function according to claim 9, characterized in that, The outer side wall of the cat litter basin body (100) is provided with at least one slot (160), the tool shovel (400) is provided with a plug hook (410) matched with the slot (160), and when the tool shovel (400) is installed on the outer side wall of the cat litter basin body (100), the plug hook (410) is correspondingly plugged into the slot (160).

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