Deodorizing cat litter basin and cat cage

Abstract

The utility model provides a deodorization cat litter basin and cat cage, including box body structure, drawer, door panel and deodorization device, box body structure inside has cavity, box body structure side is provided with door opening, pet enters the cavity through door opening, drawer is drawably provided cavity bottom, cat litter is contained in drawer, door panel is turnably provided in door opening, and deodorization device is provided with deodorization device. The deodorization device comprises a sensing device, a control device and a fresh air device, the fresh air device comprises a fan and a filter element, the sensing device is suitable for collecting and analyzing information about whether a pet enters the cavity or not and sending a control signal to the control device, and the control device comprises a control circuit board and a control switch. The control circuit board is suitable for starting or stopping the fan after receiving a signal sent by the sensing device or the control switch, and the fan is suitable for driving gas in the cavity to flow out after flowing through the filter element. The induction device is arranged to monitor the condition that a pet enters and exits the cat litter basin, the fan is automatically started and stopped for deodorization, and deodorization treatment can be carried out in time.

Description

Technical Field

[0001] The utility model belongs to the technical field of pet appliances, and in particular relates to a deodorizing cat litter box and a cat cage. Background Art

[0002] Cat cages are the most commonly used pet supplies for raising pet cats, and are mainly used to limit the living range of cats. Existing cat cages and cat litter boxes are mostly separately arranged. When in use, it is necessary to open the door to take out or put in the cat litter box, which is cumbersome to operate.

[0003] During and after a cat defecates in the litter box, feces clump together and remain in the litter box, producing odor and breeding a large number of bacteria. The odor overflows from the litter box and cat cage, affecting the indoor air environment. In addition, existing litter boxes generally do not have a deodorizing function, or the deodorizing effect is not significant, resulting in serious indoor odor and affecting the quality of life of users. Utility Model Content

[0004] In view of the above-mentioned defects of the prior art, the purpose of the utility model is to provide a deodorizing cat litter box and a cat cage to meet the needs of users.

[0005] To achieve the above object, the utility model provides a deodorizing cat litter box, comprising

[0006] The box structure has a cavity inside, and a door hole is opened on the side of the box structure, and the pet enters the cavity through the door hole.

[0007] A drawer is drawably disposed at the bottom of the cavity, and cat litter is contained in the drawer.

[0008] A door panel is reversibly arranged on the door opening,

[0009] A deodorizing device, comprising a sensing device, a control device and a fresh air device, wherein the fresh air device comprises a fan and a filter element, wherein the sensing device is suitable for collecting and analyzing information on whether a pet has entered the cavity and sending a control signal to the control device, wherein the control device comprises a control circuit board and a control switch, wherein the control circuit board is suitable for turning on or off the fan after receiving a signal from the sensing device or the control switch, and wherein the fan is suitable for driving the gas in the cavity to flow through the filter element and then out.

[0010] As a preferred embodiment: the control circuit board is preset with an automatic deodorization mode and a manual deodorization mode, and the control switch includes a manual button and a switch button. In the automatic mode, when the sensing device detects that a pet enters the cavity, the control circuit board is suitable for starting the fan until the pet leaves. In the manual mode, when the sensing device does not detect that a pet enters the cavity, the user can start or stop the fan by short pressing the manual button to deodorize the cavity.

[0011] Preferably: the fresh air device includes a hood and a cover plate, the hood includes a trumpet-shaped or hemispherical open cavity and a switching tube leading from the bottom of the open cavity, the switching tube is suitable for connecting to an exhaust pipe that guides the airflow to the outdoors, the cover plate can be detachably assembled on the cavity opening of the open cavity to enclose an installation cavity, the fan and the control circuit board are assembled in the installation cavity, the control switch is embedded in the hood, the cover plate is formed with an air inlet, and the filter element is arranged between the fan and the air inlet.

[0012] Preferably, the end cover is threadedly connected to the open cavity.

[0013] Preferably: the fresh air device is arranged corresponding to the top area of ​​the cavity, at least part of the cover is connected to the cavity, the sensing device includes at least one of an infrared sensor, a surveillance camera or a gravity sensor, the infrared sensor and / or the surveillance camera is embedded in the cover, and the gravity sensor is arranged at the bottom of the drawer.

[0014] Preferably, the box structure is formed by a plurality of panels joined together by connecting buckles, the panels comprising a front end panel, a left side panel, a right side panel and a bottom end panel, the panels are enclosed to form a front end opening, the drawer is pullable in the cavity through the front end opening, the left side panel is provided with the door opening, and the fresh air device is mounted on the right side panel.

[0015] As a preference, the board may be a hard board or an elastic board.

[0016] Preferably: the left side plate includes an outer frame extending outward and suitable for defining the door opening, the outer frame is a double-layer structure, including a first inner circumferential wall and a first outer circumferential wall arranged in parallel and a circumferential groove defined by the two, the circumferential groove is provided with a plurality of reinforcing ribs, the outer frame is arranged perpendicular to the plane where the left side plate is located, the outer periphery of the door panel includes an inner frame arranged to match the shape of the outer frame, and rotation axes extend from both sides of the inner frame near the upper end, the rotation axes are suitable for extending into the circumferential groove and rotating with the first inner circumferential wall, thereby realizing the up and down flipping of the door panel.

[0017] As a preferred embodiment: the right side plate is suitable for supporting the fresh air device in a vertical direction, the cover plate includes a snap-fit ​​structure, the right side plate includes a mounting hole, the snap-fit ​​structure is suitable for inserting into the mounting hole and then snapping into the right side plate, the snap-fit ​​structure includes a chamfered portion, the chamfered portion includes a guide slope and a stop surface, the guide slope is suitable for guiding the chamfered portion to extend into the cavity, and the stop surface and the right side plate form a limiting fit along a direction perpendicular to the right side plate.

[0018] As a preferred embodiment: the buckle structure is a combined buckle or a plurality of circumferentially uniformly distributed cantilever buckles, the combined buckle includes an elastic ring led out from the cover plate, a plurality of circumferentially uniformly distributed cantilever buckles led out from the elastic ring, the cantilever buckle includes a cantilever beam and the chamfered portion formed at the end of the cantilever beam, an annular locking piece is provided on the inner side of the right side plate, the annular locking piece is in an annular groove structure, including a second inner peripheral wall, a second outer peripheral wall and a second groove bottom parallel to the right side plate, the second outer peripheral wall is fixedly connected to the right side plate or integrally formed, at least part of the second groove bottom is suitable for covering the mounting hole, the second cavity bottom includes a plurality of buckling grooves corresponding to the cantilever buckles, and the periphery of the mounting hole is suitable for supporting the elastic ring or the cantilever beam.

[0019] Preferably, the second cavity bottom includes a guide groove, the snap-fit ​​groove and the guide groove are both arc structures, the guide groove and the snap-fit ​​groove are coaxially arranged and interconnected, and the chamfered portion can be rotated to snap into engagement with the snap-fit ​​groove after extending out of the guide groove.

[0020] Preferably, the buckle structure is an annular buckle, which includes an elastic ring extending from the cover plate and the chamfered portion formed at the end of the elastic ring, and the right side plate includes a plurality of elastic protective plates extending outward from the periphery of the mounting hole, and the elastic protective plates are evenly distributed in the circumferential direction and are arranged discontinuously, and when the annular buckle is buckled with the right side plate, the elastic protective plates are arranged in contact with the elastic ring, and at least part of the elastic protective plates are suitable for abutting the stop surface.

[0021] A cat cage comprises the above-mentioned deodorizing cat litter box, wherein the deodorizing cat litter box is arranged at the bottom of the cat cage, the drawer can be directly drawn out through the front side of the cat cage facing the user, and the fresh air device is installed on the right side of the cat cage.

[0022] The beneficial effects of the utility model are:

[0023] (1) By setting up a sensing device to monitor the situation of pets entering and leaving the cat litter box, the fan is automatically started and stopped for deodorization, and deodorization can be carried out in time. Furthermore, the control circuit board is also preset with a manual deodorization mode, so that the user can further deodorize the cat litter box according to needs, as an auxiliary to the automatic deodorization mode.

[0024] (2) The end cap is detachably connected to the open cavity, which is convenient for timely replacement of the filter element to ensure the deodorization effect. The end cap is installed on the right plate through a snap-on structure, which is easy to disassemble and assemble. The seller can separate the components for shipment, reducing storage and transportation costs, and reducing the assembly difficulty for users.

[0025] (3) The cat litter box is set at the bottom of the cat cage to facilitate the pet's entry and exit. The drawer can be directly pulled out from the front side of the cat cage facing the user, which is convenient for shoveling poop. There is no need to open or close the door, which is easy to use. The fresh air device is installed on the right side of the cat cage to facilitate the installation of the exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic structural diagram of a deodorizing cat litter box provided in Example 1.

[0027] Figure 2 A schematic cross-sectional view of a deodorizing cat litter box provided in Example 1.

[0028] Figure 3 This is a schematic diagram of the structure of the fresh air device provided in Example 1.

[0029] Figure 4 Schematic diagram of the interior of the open cavity provided in Example 1.

[0030] Figure 5 A cross-sectional schematic diagram of the cooperation between the cover plate and the annular locking member provided in Example 1.

[0031] Figure 6 This is a schematic structural diagram of another cover plate provided in Example 1.

[0032] Figure 7 This is a schematic structural diagram of another annular locking member provided in Example 1.

[0033] Figure 8 Schematic diagram of the assembly of the cover plate and the right plate provided in Example 2

[0034] Fig. 9 This is a schematic structural diagram of a cat cage provided in Example 3.

[0035] In the figure, drawer 101, door panel 102, cavity 103, door opening 104, infrared sensor 105, control circuit board 106, manual button 107, switch button 108, fresh air device 109, wind cover 110, cover plate 111, fan 112, filter element 113, open cavity 114, adapter tube 115, exhaust pipe 116, air inlet 117, connecting buckle 118, front plate 119, left plate 120, right plate 121, bottom End plate 122, first inner circumferential wall 123, first outer circumferential wall 124, circumferential groove 125, inner frame 126, rotating shaft 127, cantilever buckle 128, cantilever beam 129, chamfered portion 130, elastic ring 131, mounting hole 132, annular locking piece 133, second inner circumferential wall 134, second outer circumferential wall 135, second groove bottom 136, buckling groove 137, guide groove 138, guide slope 139, stop surface 140, elastic guard plate 141. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0038] In addition, it should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0039] Example 1

[0040] A deodorizing cat litter box, such as Figure 1-6 As shown, it includes a box structure, a drawer 101, a door panel 102 and a deodorizing device. The box structure has a cavity 103 inside, and the drawer 101 can be pulled out and arranged at the bottom of the cavity 103. A door hole 104 is opened on the side of the box structure, and the door panel 102 can be turned over and arranged at the door hole 104, and the pet enters the cavity 103 through the door hole 104. Cat litter is placed in the drawer 101, and the deodorizing device includes a sensing device, a control device and a fresh air device 109. The sensing device includes an infrared sensor 105, which is suitable for collecting and analyzing information on whether the pet enters the cavity 103 and sending a control signal to the control device. The control device includes a control circuit board 106 and a control switch. The control switch includes a manual button 107 and a switch button 108. The control circuit board 106 is suitable for turning on or off the fan 112 after receiving a signal from the sensing device or the control switch. The fresh air device 109 includes a hood 110, a cover plate 111, a fan 112 and a filter element 113. The hood 110 includes a hemispherical open cavity 114 and a transfer tube 115 extending from the bottom of the open cavity 114. The transfer tube 115 is suitable for connecting an exhaust pipe 116 that guides the airflow to the outside. The cover plate 111 is threadedly connected to the cavity opening of the open cavity 114 to enclose a mounting cavity. The fan 112 and the control circuit board 106 are assembled in the mounting cavity, the control switch is embedded in the hood 110, the infrared sensor 105 is embedded in the cover plate 111, the cover plate 111 is formed with an air inlet 117, and the filter element 113 is arranged between the fan 112 and the air inlet 117.

[0041] In this embodiment, the control circuit board 106 is preset with an automatic deodorization mode and a manual deodorization mode. In the automatic mode, when the sensing device detects that a pet enters the cavity 103, the control circuit board 106 is adapted to start the fan 112 until the pet leaves, and the fan 112 is adapted to drive the gas in the cavity 103 to flow through the filter element 113 and then out. In the manual mode, when the sensing device does not detect that a pet enters the cavity 103, the user can start or stop the fan 112 by short pressing the manual button 107 to deodorize the cavity 103.

[0042] In this embodiment, the box structure is formed by six plates connected to each other by connecting buckles 118. The plates are elastic magic sheets, including a front plate 119, a left plate 120, a right plate 121 and a bottom plate 122. The above plates are enclosed to form a front opening. The drawer 101 is set in the cavity 103 through the front opening. The left plate 120 is provided with a door hole 104, and the fresh air device 109 is assembled on the right plate 121. Further, the fresh air device 109 is set corresponding to the top area of ​​the cavity 103, at least part of the cover plate 111 is connected to the cavity 103, that is, the air inlet 117 is connected to the cavity 103, and the infrared sensor 105 can sense the situation in the cavity 103.

[0043] In this embodiment, the left side plate 120 includes an outer frame extending outward and suitable for defining the door opening 104. The outer frame is a double-layer structure, including a first inner peripheral wall 123 and a first outer peripheral wall 124 arranged in parallel and a circumferential groove 125 defined by the two. The circumferential groove 125 is distributed with a plurality of reinforcing ribs. The outer frame is arranged perpendicular to the plane where the left side plate 120 is located. The outer peripheral edge of the door panel 102 includes an inner peripheral frame 126 arranged to match the shape of the outer peripheral frame. Rotation shafts 127 extend from both sides of the inner peripheral frame 126 near the upper end. The rotation shafts 127 are suitable for extending into the circumferential groove 125 and rotating with the first inner peripheral wall 123, thereby realizing the up and down flipping of the door panel 102.

[0044] In this embodiment, the cover plate 111 includes a snap-fit ​​structure, such as Figure 6 As shown, the buckle structure can be a plurality of cantilever buckles 128 evenly distributed in the circumferential direction. The cantilever buckle 128 includes a cantilever beam 129 and a chamfered portion 130 formed at the end of the cantilever beam 129. Figure 5As shown, the buckle structure can also be a combined buckle, which includes an elastic ring 131 led out from the cover plate 111, and a plurality of circumferentially uniformly distributed cantilever buckles 128 led out from the elastic ring 131. The right side plate 121 is suitable for supporting the fresh air device 109 in the vertical direction. The right side plate 121 includes a mounting hole 132. An annular locking member 133 is provided on the inner side of the right side plate 121. The annular locking member 133 is in an annular groove structure, including a second inner peripheral wall 134, a second outer peripheral wall 135 and a second groove bottom 136 parallel to the right side plate 121. The second outer peripheral wall 135 is fixedly connected to the right side plate 121 or integrally formed. At least part of the second groove bottom 136 is suitable for shielding the mounting hole 132. The second cavity bottom includes a plurality of buckling grooves 137 provided corresponding to the chamfered portion 130. The chamfered portion 130 includes a guide slope 139 and a stop surface 140. The guide slope 139 is suitable for guiding the chamfered portion 130 to extend into the buckling groove 137. The stop surface 140 is suitable for abutting against the second cavity bottom. The stop surface 140 and the right plate 121 form a limited fit in a direction perpendicular to the right plate 121. The periphery of the mounting hole 132 is suitable for supporting the cantilever beam 129 or the elastic ring 131.

[0045] Furthermore, in other embodiments, Figure 7 As shown, the second cavity bottom includes a guide groove 138, and the locking groove 137 and the guide groove 138 are both arc structures. The guide groove 138 and the locking groove 137 are coaxially arranged and interconnected. After the chamfered portion 130 extends out of the guide groove 138, it can be rotated to lock with the locking groove 137.

[0046] Example 2

[0047] A deodorizing cat litter box, such as Figure 8 As shown, compared with Example 1, the difference is that the buckle structure is an annular buckle, the annular buckle includes an elastic ring 131 led out from the cover plate 111 and a chamfered portion 130 formed at the end of the elastic ring 131, and the right side plate 121 includes a plurality of elastic protective sheets 141 extending outward from the periphery of the mounting hole 132, the elastic protective sheets 141 are evenly distributed in the circumferential direction and are arranged discontinuously, and when the annular buckle is buckled with the right side plate 121, the elastic protective sheets 141 are arranged in contact with the elastic ring 131, and at least part of the elastic protective sheets 141 are suitable for abutting the stop surface 140.

[0048] Example 3

[0049] A cat cage, such as Fig. 9 As shown, it includes the deodorizing cat litter box described in Example 1, the deodorizing cat litter box is arranged at the bottom of the cat cage, the drawer 101 can be directly drawn out through the front side of the cat cage facing the user, and the fresh air device 109 is installed on the right side of the cat cage.

[0050] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model.

Claims

1. A deodorizing cat litter box, characterized in that: include The box structure has a cavity inside, and a door hole is opened on the side of the box structure, and the pet enters the cavity through the door hole. A drawer is drawably disposed at the bottom of the cavity, and cat litter is contained in the drawer. A door panel is reversibly arranged on the door opening, A deodorizing device, comprising a sensing device, a control device and a fresh air device, wherein the fresh air device comprises a fan and a filter element, wherein the sensing device is suitable for collecting and analyzing information on whether a pet has entered the cavity and sending a control signal to the control device, wherein the control device comprises a control circuit board and a control switch, wherein the control circuit board is suitable for turning on or off the fan after receiving a signal from the sensing device or the control switch, and wherein the fan is suitable for driving the gas in the cavity to flow through the filter element and then out.

2. A deodorizing cat litter box according to claim 1, characterized in that: The fresh air device comprises a hood and a cover plate, the hood comprises a trumpet-shaped or hemispherical open cavity and a transfer tube leading from the cavity bottom of the open cavity, the transfer tube is suitable for leading the exhaust pipe that guides the airflow to the outdoors, the cover plate is detachably mounted on the cavity opening of the open cavity to enclose and form an installation cavity, the fan and the control circuit board are mounted in the installation cavity, the control switch is embedded in the hood, the cover plate is formed with an air inlet, and the filter element is arranged between the fan and the air inlet. The control circuit board is preset with automatic deodorization mode and manual deodorization mode, and the control switch includes a manual button and a switch button. In the automatic mode, when the sensing device detects that the pet enters the cavity, the control circuit board is suitable for starting the fan until the pet leaves. In the manual mode, that is, when the sensing device does not detect that the pet enters the cavity, the user can start or turn off the fan by short pressing the manual button to deodorize the cavity.

3. A deodorizing cat litter box according to claim 2, characterized in that: The fresh air device is arranged corresponding to the top area of ​​the cavity, at least a portion of the cover is connected to the cavity, the sensing device includes at least one of an infrared sensor, a surveillance camera or a gravity sensor, the infrared sensor and / or the surveillance camera is embedded in the cover, and the gravity sensor is arranged at the bottom of the drawer.

4. A deodorizing cat litter box according to claim 3, characterized in that: The box structure is formed by a plurality of panels joined together by connecting buckles, the panels including a front end panel, a left side panel, a right side panel and a bottom end panel, the panels are combined to form a front end opening, the drawer is pullable in the cavity through the front end opening, the door opening is provided on the left side panel, and the fresh air device is mounted on the right side panel.

5. A deodorizing cat litter box according to claim 4, characterized in that: The left side plate includes an outer frame extending outward and suitable for defining the door opening. The outer frame is a double-layer structure, including a first inner circumferential wall and a first outer circumferential wall arranged in parallel and a circumferential groove defined by the two. The circumferential groove is distributed with a plurality of reinforcing ribs. The outer frame is arranged perpendicular to the plane where the left side plate is located. The outer periphery of the door panel includes an inner frame arranged to match the shape of the outer frame. Rotation shafts extend from both sides of the inner frame near the upper end. The rotation shafts are suitable for extending into the circumferential groove and rotating with the first inner circumferential wall, thereby realizing the up and down flipping of the door panel.

6. A deodorizing cat litter box according to claim 4, characterized in that: The right side plate is suitable for supporting the fresh air device in a vertical direction, the cover plate includes a snap-fit ​​structure, the right side plate includes a mounting hole, the snap-fit ​​structure is suitable for inserting into the mounting hole and then snapping into the right side plate, the snap-fit ​​structure includes a chamfered portion, the chamfered portion includes a guide slope and a stop surface, the guide slope is suitable for guiding the chamfered portion to extend into the cavity, and the stop surface and the right side plate form a limited fit along a direction perpendicular to the right side plate.

7. A deodorizing cat litter box according to claim 6, characterized in that: The buckle structure is a combined buckle or a plurality of circumferentially evenly distributed cantilever buckles, the combined buckle comprises an elastic ring led out from the cover plate, a plurality of circumferentially evenly distributed cantilever buckles led out from the elastic ring, the cantilever buckle comprises a cantilever beam and the chamfered portion formed at the end of the cantilever beam, An annular locking piece is provided on the inner side of the right side plate, and the annular locking piece is in an annular groove structure, including a second inner peripheral wall, a second outer peripheral wall and a second groove bottom parallel to the right side plate, the second outer peripheral wall is fixedly connected to the right side plate or formed integrally, at least part of the second groove bottom is suitable for covering the mounting hole, the second groove bottom includes a plurality of snap-fit ​​grooves corresponding to the cantilever buckles, and the periphery of the mounting hole is suitable for supporting the elastic ring or the cantilever beam.

8. A deodorizing cat litter box according to claim 7, characterized in that: The second groove bottom includes a guide groove, the buckling groove and the guide groove are both arc structures, the guide groove and the buckling groove are coaxially arranged and connected to each other, and the chamfered portion can be rotated to buckle with the buckling groove after extending out of the guide groove.

9. A deodorizing cat litter box according to claim 6, characterized in that: The buckle structure is an annular buckle, which includes an elastic ring led out from the cover plate and the chamfered portion formed at the end of the elastic ring. The right side plate includes a plurality of elastic protective sheets extending outward from the periphery of the mounting hole. The elastic protective sheets are evenly distributed in the circumferential direction and are arranged discontinuously. When the annular buckle is buckled with the right side plate, the elastic protective sheets are arranged in contact with the elastic ring, and at least part of the elastic protective sheets are suitable for abutting the stop surface.

10. A cat cage, characterized in that: It comprises a deodorizing cat litter box as described in any one of claims 1 to 9, wherein the deodorizing cat litter box is arranged at the bottom of the cat cage, the drawer can be directly pulled out through the front side of the cat cage facing the user, and the fresh air device is installed on the right side of the cat cage.

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