Automatic cat litter basin

Abstract

The invention discloses an automatic cat litter basin. The automatic cat litter basin comprises a base; the roller is rotationally mounted on the base, and the roller is mounted on the roller through a weighing mechanism; the sand guide plate and the sand filter screen are mounted in the roller through a detachable structure; the excrement bin cover is installed on the base through an adjustable mechanism, the internal structure of the barrel is a detachable structure, internal parts can be disassembled, and the barrel and the internal structure are convenient to clean. And meanwhile, a contraction structure is adopted, so that the product size is smaller, the actual use space is larger, and the packaging size and the transportation cost are reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of pet products, and in particular relates to an automatic cat litter box. Background Art

[0002] In the process of implementing the present invention, the inventors found that the prior art has at least the following problems:

[0003] In traditional technology, the internal structure of the automatic cat litter box is a fixed structure, and the inside of the cat litter box is very easy to get dirty. If a fixed structure is used, it will be difficult to clean the inside of the cat litter box.

[0004] CN113557971B - An open automatic cat litter box, discloses an open automatic cat litter box, including a containing chamber, a base and a feces collecting bin, the containing chamber is a quarter spherical cavity surrounded by the right side surface of the feces collecting bin and a quarter spherical surface fixedly mounted on the surface thereof, the top surface of the feces collecting bin is provided with an inverted trapezoidal table-shaped concave square opening, a cover plate is horizontally arranged under the opening, the cover plate is clamped in the feces collecting bin, and the above-mentioned technical problems cannot be solved. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an automatic cat litter box, the internal structure of the cylinder adopts a detachable structure, the internal components can be disassembled, and the cylinder and the internal structure are easy to clean.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: an automatic cat litter box, having:

[0007] Base;

[0008] A roller is rotatably mounted on the base, and the roller is mounted on the roller via a weighing mechanism;

[0009] The sand guide plate and the sand filter screen are installed in the drum through a detachable structure;

[0010] The toilet compartment cover is mounted on the base through an adjustable mechanism.

[0011] The weighing mechanism comprises:

[0012] A bracket, fixedly mounted on the base;

[0013] A roller, rotatably mounted on the bracket, the roller extending out of the base, and the roller capable of supporting the drum;

[0014] A weighing module is fixedly mounted on the bottom of the bracket;

[0015] A support leg has a first end extending out of the base and a second end connected to the weighing module.

[0016] The detachable structure has:

[0017] A front decorative ring, disposed on the first end of the drum;

[0018] A sand filter is rotatably connected to the front decorative ring;

[0019] A box body is arranged at the bottom of the drum, and the box body is clamped with the front decorative ring;

[0020] A sand guide plate is arranged at the upper end of the drum, and the sand guide plate is connected to the drum;

[0021] A fixed rear cover is connected to the second end of the drum.

[0022] The adjustable mechanism has:

[0023] Side beams, arranged on both sides of the base;

[0024] A toilet compartment cover is slidably mounted on the side beam, a sliding seat is provided at the bottom of the toilet compartment cover, and the sliding seat is slidably matched with the side beam;

[0025] A guide mechanism, arranged on the base and the toilet compartment cover;

[0026] A positioning mechanism, arranged on the base and the toilet compartment cover;

[0027] The toilet bin is detachably mounted in the toilet bin cover.

[0028] The base includes a base body and a base cover, and the base body and the base cover are connected by screws; the bracket is fixedly installed on the base body, the base cover is provided with a through hole, and the roller extends out of the through hole; the outer periphery of the roller is provided with a stainless steel sleeve.

[0029] The drum is provided with a connecting hole, and the first end of the sand guide plate is screwed to the connecting hole; the fixed rear cover is connected to the second end of the sand guide plate through a screw; a holder is provided on the front decorative ring, and a rotating shaft is provided at the end of the sand filter net, and the rotating shaft is rotatably installed in the holder.

[0030] The guiding mechanism comprises a matching slide groove and a sliding rod, the sliding rod is fixedly mounted on the toilet bin cover, and the slide groove is arranged on the base; the positioning mechanism comprises a fixing buckle and a fixing card, the fixing buckle is arranged on the base, and the fixing card is arranged on the toilet bin cover; a rear seat is arranged on the base, and the slide groove is arranged on the rear seat.

[0031] A weight-reducing hole is provided near the middle of the base; the bottom of the bracket is connected to the base body, and the upper end of the bracket is connected to the base cover; a group of brackets, rollers, weighing modules and feet are respectively provided on the four corners of the base.

[0032] The front decorative ring is provided with a clamping block, and the box body is adapted to the clamping block; the front decorative ring is connected to the first end of the drum through screws; and a large gear is fixedly provided on the second end of the drum.

[0033] A reinforcing rod is provided in the middle of the slide rod, and the reinforcing rod is made of steel; a guide groove adapted to the toilet bin is provided in the toilet bin cover.

[0034] One of the above technical solutions has the following advantages or beneficial effects: the internal structure of the cylinder adopts a disassembled structure, and the internal components can be disassembled, which is convenient for cleaning the cylinder and the internal structure. At the same time, the shrink structure is adopted to make the product size smaller, but the actual use space is larger, reducing the packaging size and transportation cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the structure of an automatic cat litter box provided in an embodiment of the present invention;

[0036] Figure 2 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0037] Figure 3 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0038] Figure 4 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0039] Figure 5 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0040] Figure 6 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0041] Figure 7 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0042] Figure 8 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0043] Fig. 9 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0044] Fig.10 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0045] Fig.11 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0046] Fig.12 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0047] Fig.13 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0048] Fig.14 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0049] Fig.15 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0050] Fig.16 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0051] Fig.17 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0052] Fig.18 for Figure 1 A schematic diagram of the structure of an automatic cat litter box;

[0053] The marks in the above figures are: 11, base, 111, base body, 112, base cover, 113, weight reduction hole, 114, through hole, 115, side beam, 116, rear seat, 117, slide groove, 118, fixing buckle, 12, roller, 121, connecting hole, 13, bracket, 14, roller, 15, weighing module, 16, support foot;

[0054] 21. front decorative ring, 211. card seat, 212. card block, 22. fixed rear cover, 23. large gear, 24. sand guide plate, 25. sand filter net, 251. rotating shaft, 26. box body, 27. screw;

[0055] 31. Toilet bin cover, 311. Sliding seat, 312. Sliding rod, 313. Reinforcing rod, 314. Fixing card, 32. Toilet bin. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0057] See also Figures 1 to 18, an automatic cat litter box, comprising: a base; a drum, rotatably mounted on the base, the drum is mounted on the drum through a weighing mechanism; a sand guide plate and a sand filter are mounted in the drum through a detachable structure; a septic tank cover is mounted on the base through an adjustable mechanism, the internal structure of the drum adopts a detachable structure, the internal components can be disassembled, and the drum and the internal structure are easy to clean. At the same time, the shrink structure is adopted to make the product smaller in size, but the actual use space is larger, reducing the packaging size and transportation cost.

[0058] The weighing mechanism comprises: a base 11; a roller 12, which can be supported on the base in a rolling manner; a bracket 13, which is fixedly mounted on the base; a roller 14, which is rotatably mounted on the bracket 13, the roller 14 extends out of the base, and the roller 14 can support the roller 12; a weighing module 15, which is fixedly mounted on the bottom of the bracket 13; a support leg 16, whose first end extends out of the base, and the second end of the support leg 16 is connected to the weighing module 15. It can not only be used as a cat defecation device, but also realize the weighing function, which can meet the use requirements of various functions.

[0059] The base includes a base body 111 and a base cover 112, and the base body 111 and the base cover 112 are connected by screws. The base body 111 and the base cover 112 are enclosed to form a base, and various electronic devices can be installed in the internal space.

[0060] The bracket 13 is fixedly mounted on the base body 111. The base cover 112 is provided with a through hole 114, and the roller 14 extends out of the through hole 114. The roller 14 extends out of the through hole 114 and can contact the roller 12 to support the roller 12. At the same time, the roller 12 can rotate freely on the roller 14.

[0061] A stainless steel sleeve is provided on the outer periphery of the drum 12. The stainless steel sleeve covers the barrel body, which increases the structural strength of the drum 12 and prevents cats from scratching the drum 12. At the same time, the stainless steel sleeve is also easy to clean.

[0062] A weight-reducing hole 113 is provided near the middle of the base to reduce weight.

[0063] The bottom of the bracket 13 is connected to the base body 111 , and the upper end of the bracket 13 is connected to the base cover 112 . Both ends of the bracket 13 support the base body 111 and the base cover 112 , which can improve the strength between the base body 111 and the base cover 112 .

[0064] A set of brackets 13, rollers 14, weighing modules 15 and legs 16 are respectively arranged on the four corners of the base, so that the support is more stable and reliable.

[0065] There are 4 weighing modules in total. The 4 rollers supporting the barrel are directly fixed on the bracket. The weighing module is fixed on the bracket. The support feet are connected to the weighing module. The bracket is fixed on the base cover, and the base is strengthened.

[0066] It can not only serve as a cat's defecation device, but also realize the weighing function, which can meet the needs of various functions.

[0067] The detachable mechanism comprises: a drum 12; a front decorative ring 21, which is arranged on the first end of the drum 12; a sand filter 25, which is rotatably connected to the front decorative ring 21; a box body 26, which is arranged at the bottom of the drum 12, and the box body 26 is clamped with the front decorative ring 21; a sand guide plate 24, which is arranged at the upper end of the drum 12, and the sand guide plate 24 is connected to the drum 12; and a fixed rear cover 22, which is connected to the second end of the drum 12. The sand filter 25, the box body 26 and the sand guide plate 24 are all detachable structures, and the internal structure of the drum body is detachable. The internal components can be disassembled, which is convenient for cleaning the drum body and the internal structure.

[0068] The drum 12 is provided with a connection hole 121, and the first end of the sand guide plate 24 is screwed to the connection hole 121. The fixed rear cover 22 is connected to the second end of the sand guide plate 24 through a screw rod 27. The first end of the sand guide plate 24 is screwed to the drum 12, and the second end is connected to the fixed rear cover 22 through a screw rod 27. When disassembling, remove the two screw rods 27 on the fixed cover and then remove the fixed cover. The other parts can be directly pulled out, and the internal parts can be disassembled, which is convenient for cleaning the drum body and the internal structure.

[0069] A holder 211 is provided on the front decorative ring 21, and a rotating shaft 251 is provided at the end of the sand filter 25, and the rotating shaft 251 is rotatably installed in the holder 211. The front decorative ring 21 is clamped in the holder 211 through the rotating shaft 251, and can be disassembled from the holder 211, so as to facilitate the disassembly and cleaning of the sand filter 25.

[0070] The front decorative ring 21 is provided with a clamping block 212, and the box body 26 is adapted to the clamping block 212. The box body 26 is clamped with the front decorative ring 21, which is convenient for disassembly of the box body 26 and thus for cleaning.

[0071] The front decorative ring 21 is connected to the first end of the drum 12 by screws, so that the front decorative ring 21 can be easily disassembled.

[0072] A large gear 23 is fixedly provided on the second end of the drum 12 to play a role in power transmission. The large gear 23 is driven to rotate through the motor and the gear, thereby driving the drum 12 to rotate.

[0073] The decorative ring and the large gear are fixed on the drum respectively. The sand guide plate, sand filter and soft rubber pad are installed in a plug-in structure. After the fixed cover is put on (2 buckle positions, 2 screw positions), the fixed cover is directly connected to the sand guide plate using a screw with a handle, and all accessories are fixed in the drum by clamping to realize the function. When disassembling, remove the fixed cover after removing the 2 screws on the fixed cover, and other parts can be directly pulled out.

[0074] The internal structure of the cylinder adopts a detachable structure, and the internal components can be disassembled to facilitate the cleaning of the cylinder and the internal structure.

[0075] The adjustable mechanism comprises: a base 11; side beams 115, which are arranged on both sides of the base 11; a toilet compartment cover 31, which is slidably mounted on the side beams 115, and a sliding seat 311 is provided at the bottom of the toilet compartment cover 31, and the sliding seat 311 is slidably matched with the side beams 115; a guide mechanism, which is arranged on the base 11 and the toilet compartment cover 31; a positioning mechanism, which is arranged on the base 11 and the toilet compartment cover 31; and a toilet compartment, which is detachably mounted in the toilet compartment cover 31. The toilet compartment cover 31 and the base 11 are slidably connected, and are a retractable structure, so that the product size is smaller, but the actual use space is larger, and the packaging size and transportation cost are reduced.

[0076] The guide mechanism includes a matching slide groove 117 and a slide rod 312, the slide rod 312 is fixedly mounted on the toilet bin cover 31, and the slide groove 117 is arranged on the base 11. During the relative sliding process between the toilet bin cover 31 and the base 11, the slide rod 312 and the slide groove 117 play a guiding role, making the sliding more stable and reliable, and preventing the toilet bin cover 31 and the base 11 from separating from each other.

[0077] The positioning mechanism includes a fixing buckle 118 and a fixing card 314, wherein the fixing buckle 118 is arranged on the base 11, and the fixing card 314 is arranged on the toilet bin cover 31. When the toilet bin cover 31 and the base 11 are fully unfolded, there is a buckle position on the base 11 cover to buckle the back cover, thereby enhancing and maintaining the stability of the back cover.

[0078] A rear seat 116 is provided on the base 11 , and a slide groove 117 is arranged on the rear seat 116 , so as to facilitate the installation of the slide groove 117 .

[0079] A reinforcing rod 313 is provided in the middle of the slide bar 312. The reinforcing rod 313 is made of steel and serves to reinforce the slide bar 312 to prevent the plastic slide bar 312 from breaking during use.

[0080] A guide groove adapted to the toilet bin is provided in the toilet bin cover 31, which plays a guiding role during the installation or removal of the toilet bin.

[0081] The shrink structure makes the product smaller, but the actual usable space is larger, reducing the packaging size and transportation costs.

[0082] After adopting the above structure, the internal structure of the cylinder adopts a disassembled structure, and the internal components can be disassembled, which is convenient for cleaning the cylinder and the internal structure. At the same time, the shrink structure is adopted to make the product size smaller, but the actual use space is larger, reducing the packaging size and transportation cost.

[0083] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0084] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0085] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cat litter box, characterized in that: have: Base; A roller is rotatably mounted on the base, and the roller is mounted on the roller via a weighing mechanism; The sand guide plate and the sand filter screen are installed in the drum through a detachable structure; The toilet compartment cover is mounted on the base through an adjustable mechanism.

2. The automatic cat litter box according to claim 1, characterized in that: The weighing mechanism comprises: A bracket, fixedly mounted on the base; A roller, rotatably mounted on the bracket, the roller extending out of the base, and the roller capable of supporting the drum; A weighing module is fixedly mounted on the bottom of the bracket; A support leg has a first end extending out of the base and a second end connected to the weighing module.

3. The automatic cat litter box according to claim 2, characterized in that: The detachable structure has: A front decorative ring, disposed on the first end of the drum; A sand filter is rotatably connected to the front decorative ring; A box body is arranged at the bottom of the drum, and the box body is clamped with the front decorative ring; A sand guide plate is arranged at the upper end of the drum, and the sand guide plate is connected to the drum; A fixed rear cover is connected to the second end of the drum.

4. The automatic cat litter box according to claim 3, characterized in that: The adjustable mechanism has: Side beams, arranged on both sides of the base; A toilet compartment cover is slidably mounted on the side beam, a sliding seat is provided at the bottom of the toilet compartment cover, and the sliding seat is slidably matched with the side beam; A guide mechanism, arranged on the base and the toilet compartment cover; A positioning mechanism, arranged on the base and the toilet compartment cover; The toilet bin is detachably mounted in the toilet bin cover.

5. The automatic cat litter box according to claim 4, characterized in that: The base includes a base body and a base cover, and the base body and the base cover are connected by screws; the bracket is fixedly installed on the base body, the base cover is provided with a through hole, and the roller extends out of the through hole; the outer periphery of the roller is provided with a stainless steel sleeve.

6. The automatic cat litter box according to claim 5, characterized in that: The drum is provided with a connecting hole, and the first end of the sand guide plate is screwed to the connecting hole; the fixed rear cover is connected to the second end of the sand guide plate through a screw; a holder is provided on the front decorative ring, and a rotating shaft is provided at the end of the sand filter net, and the rotating shaft is rotatably installed in the holder.

7. The automatic cat litter box according to claim 6, characterized in that: The guiding mechanism comprises a matching slide groove and a sliding rod, the sliding rod is fixedly mounted on the toilet bin cover, and the slide groove is arranged on the base; the positioning mechanism comprises a fixing buckle and a fixing card, the fixing buckle is arranged on the base, and the fixing card is arranged on the toilet bin cover; a rear seat is arranged on the base, and the slide groove is arranged on the rear seat.

8. The automatic cat litter box according to claim 7, characterized in that: A weight-reducing hole is provided near the middle of the base; the bottom of the bracket is connected to the base body, and the upper end of the bracket is connected to the base cover; a group of brackets, rollers, weighing modules and feet are respectively provided on the four corners of the base.

9. The automatic cat litter box according to claim 8, characterized in that: The front decorative ring is provided with a clamping block, and the box body is adapted to the clamping block; the front decorative ring is connected to the first end of the drum through screws; and a large gear is fixedly provided on the second end of the drum.

10. The automatic cat litter box according to claim 9, characterized in that: A reinforcing rod is provided in the middle of the slide rod, and the reinforcing rod is made of steel; a guide groove adapted to the toilet bin is provided in the toilet bin cover.

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