Pet toilet

Abstract

The pet toilet comprises a base and an excrement collecting box detachably arranged on the base, a through hole penetrating through the base from top to bottom is formed in the base, and an excrement collecting cavity communicated with the through hole and used for collecting excrement is formed in the excrement collecting box. In this way, during cleaning, the excrement collecting box can be independently detached to be treated, and a user can conveniently clean the excrement collecting box.

Description

Technical Field

[0001] The invention relates to the technical field of pet supplies, and in particular to a pet toilet. Background Art

[0002] In order to facilitate users to clean the feces of pet cats, a smart cat litter box is now available on the market, which includes a base and a drum rotatably arranged on the base, a screen and a storage chamber are arranged in the drum, when the drum rotates, the cat litter and excrement formed by the combination of excrement and cat litter are first screened by the screen, wherein the cat litter passes through the screen and falls into the storage chamber for storage, and the excrement is discharged from the first opening of the drum along the surface of the screen and the storage chamber and falls into the excrement collecting chamber on the base, so as to achieve the function of cleaning the excrement, without the tedious operation of the user holding a cat litter shovel for manual screening.

[0003] However, currently, the existing intelligent cat litter box integrates the feces chamber and the base into one, which is not detachable, making it inconvenient to clean the feces chamber. Summary of the invention

[0004] The main purpose of the present invention is to provide a pet toilet, which is used to solve the problem that the feces collecting chamber and the base of the existing intelligent cat litter box are integrated, making it inconvenient to clean the feces collecting chamber.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is:

[0006] A pet toilet comprises a base and a feces collecting box detachably arranged on the base, wherein the base is provided with a through hole penetrating the base from top to bottom, and the feces collecting box is provided with a feces collecting cavity which is connected with the through hole and used for collecting excrement.

[0007] Furthermore, the bottom of the base is provided with plug-in grooves on both sides of the through hole, and both sides of the feces collecting box protrude outward to form plug-in edges, which are plugged into the plug-in grooves when the feces collecting box is installed on the base.

[0008] Furthermore, a joint structure is provided between the plug-in surrounding edge and the base, and the joint structure includes a first protrusion and a first slot used in conjunction with the first protrusion, and the first protrusion is placed in the first slot when the feces collection box is installed on the base;

[0009] The first protrusion is formed by the top surface of the plug-in edge protruding upward, the plug-in edge is provided with strip holes on both the front and rear sides of the first protrusion, the plug-in edge is provided with a spring sheet between the two strip holes, and the first protrusion is located on the spring sheet.

[0010] Furthermore, the plug-in surrounding edge extends downward on a side away from the through hole to form a reinforced surrounding edge, and the strip-shaped hole penetrates the reinforced surrounding edge from top to bottom.

[0011] Furthermore, the feces collection box includes a plurality of extension frames and a fixed basin, wherein the extension frames are sleeved on the outside of the fixed basin and are detachably connected to the fixed basin;

[0012] The extended frames are all hollow, and the bottom and the top are both first openings; the fixed basin is hollow, and the top is a second opening, and the feces collecting cavity is formed by surrounding the extended frame and the fixed basin.

[0013] Furthermore, the pet toilet also includes a drum rotatably arranged on the base, the drum is provided with an entrance and exit for pets to enter and exit, the width of the extension frame is smaller than the width of the entrance and exit, and the length of the drum is greater than the length of the extension frame.

[0014] Furthermore, there are multiple extension frames, and the multiple extension frames are sequentially arranged from the inside to the outside according to their sizes, and there is an interference fit between two adjacent extension frames, and the plug-in surrounding edge is located on the outermost extension frame.

[0015] Furthermore, a first limiting member is provided on the inner side wall of the extension frame, and a second limiting member is provided on the outer side wall of the fixed basin, and the first limiting member abuts against the second limiting member when the fixed basin and the extension frame are assembled;

[0016] The first limiting member includes a first peripheral edge extending inward from the bottom of the extension frame and a first straight wall extending upward from the end of the first peripheral edge, and the inner side wall of the extension frame, the first peripheral edge and the first straight wall surround to form a first limiting groove;

[0017] The second limiting member includes a second surrounding edge extending outward from the top of the fixed basin and a second straight wall extending downward from the end of the second surrounding edge. The outer wall of the fixed basin, the second surrounding edge and the second straight wall form a second limiting groove. The first straight wall is placed in the second limiting groove, and the second straight wall is placed in the first limiting groove.

[0018] Furthermore, a plurality of drainage holes are provided on the first surrounding edge;

[0019] And / or, a second notch is formed on the second surrounding edge and / or the second straight wall.

[0020] Further, a block for blocking the relative movement between the fixed basin and the extension frame is provided on the inner side wall of the extension frame, and the block is located above the first limiting member; or a plurality of pressing protrusions are provided on the side walls of the first limiting groove and / or the second limiting groove;

[0021] The distance between the two opposite side walls of the extension frame gradually decreases from top to bottom, the distance between the two opposite side walls on the fixed basin gradually decreases from top to bottom, and the second limiting member is configured with interference fit with the extension frame.

[0022] The present invention has the following beneficial effects: Compared with the prior art, the present invention provides a detachable feces collecting box on the base, so that when cleaning, the feces collecting box can be removed separately for processing, which is convenient for users to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 It is a partial exploded view of the present invention;

[0026] Figure 3 The figure is an exploded view of the base and the feces collecting box of the present invention;

[0027] Figure 4 for Figure 3 Enlarged view of area a in the middle;

[0028] Figure 5 It is a partial exploded view of the base of the present invention;

[0029] Figure 6 It is a structural diagram of the feces collection box of the present invention;

[0030] Figure 7 for Figure 6 Enlarged view of area b;

[0031] Figure 8 The stool collecting box of the present invention Figure 6 Sectional view in the AA direction;

[0032] Fig. 9 for Figure 8 Enlarged view of area c;

[0033] Fig.10 for Figure 8 Enlarged view of the middle d area;

[0034] Fig.11 This is an exploded view of the feces collection box of the present invention;

[0035] Fig.12 for Fig.11 Enlarged view of the middle e area;

[0036] Fig.13 It is a schematic diagram of the storage state of the feces collection box of the present invention. DETAILED DESCRIPTION

[0037] 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.

[0038] See attached Figure 1-13 , a pet toilet in an embodiment of the present invention.

[0039] See attached Figure 1-3 The pet toilet includes a base 2 and a feces collecting box 3 detachably arranged on the base 2. The base 2 is provided with a through hole 24 that runs through the base 2 from top to bottom. The feces collecting box 3 is provided with a feces collecting cavity 33 that is connected to the through hole 24 and is used to collect excrement.

[0040] In this embodiment, the feces collecting box 3 is detachably arranged on the base 2, so that when cleaning, the feces collecting box 3 can be disassembled and processed separately, which is convenient for users to clean, and solves the problem that the feces collecting chamber on the existing smart cat litter box is inconvenient to clean because the feces collecting chamber is integrated with the base.

[0041] In this embodiment, the feces collecting box 3 is in the form of a drawer and is detachably mounted with the base 2. Specifically, the bottom of the base 2 is provided with plug-in slots 21 on both sides of the through hole 24, and both sides of the feces collecting box 3 protrude outward to form plug-in edges 311, which are placed in the plug-in slots 21 when the feces collecting box 3 is installed on the base 2. In order to facilitate the pulling out of the feces collecting box 3, a handle slot 34 is provided on the feces collecting box 3.

[0042] In order to enable the feces collecting box 3 to be suspended in the air when placed in the pet toilet so as to be easily pulled out for use, the base 2 is provided with at least three supporting legs 4 around the feces collecting box 3 .

[0043] And to facilitate the transportation of the pet toilet, the support foot 4 is detachably arranged on the base 2. Specifically, the support foot 4 is fixed to the base 2 by buckles, screws, etc.

[0044] In one embodiment, referring to the attached Figure 3 and attached Figure 6-7A joint structure is provided between the plug-in surrounding edge 311 and the base 2, and the joint structure includes a first protrusion 3111 and a first slot 23 used in conjunction with the first protrusion 3111. The first protrusion 3111 is placed in the first slot 23 when the feces collecting box 3 is installed on the base 2, and plays a role in limiting the feces collecting box 3. The first protrusion 3111 is used to increase the friction between the feces collecting box 3 and the base 2, and provides a plug-in and pull feel when the feces collecting box 3 is installed on the base 2. In addition, the first protrusion 3111 is placed in the first slot 23, and a "click" feeling will appear, which can remind the user that the feces collecting box 3 is installed in place.

[0045] Specifically, the first protrusion 3111 is a spherical protrusion structure, the shape of the first slot 23 matches the shape of the first protrusion 3111, and the notch of the first slot 23 is rounded, so that the first protrusion 3111 can be placed in the first slot 23 for easy use.

[0046] In a preferred embodiment, in order to prevent the compression between the first protrusion 3111 and the base 2 from affecting the smoothness of pulling out the feces collection box 3, the first protrusion 3111 is formed by the upward protrusion of the top surface of the plug-in edge 311, and the plug-in edge 311 is provided with strip holes 3112 on the front and rear sides of the first protrusion 3111. The plug-in edge 311 forms a spring piece 3113 between the two strip holes 3112, and the first protrusion 3111 is located on the spring piece 3113. The elasticity of the spring piece 3113 is used to reduce the friction between the first protrusion 3111 and the base 2, so as to provide the user with a pulling feel while not affecting the smoothness of pulling.

[0047] In one embodiment, the base 2 protrudes downward on both sides of the through hole 24 to form a limiting protrusion 22, the cross-section of the plug-in slot 21 is C-shaped, the limiting protrusion 22 is located on the side of the plug-in slot 21 close to the through hole 24 and is spaced apart from the plug-in slot 21. The limiting protrusion 22 cooperates with the plug-in slot 21 to limit the feces collection box 3, which can improve the stability of the installation of the feces collection box 3.

[0048] In one embodiment, referring to the attached Figure 5 The limiting protrusion 22 includes a first shell 221 disposed on the base 2 and a light guide shell 225 connected to the first shell 221 to form a mounting cavity 222. A light board 223 is disposed in the mounting cavity 222, and a plurality of luminous bodies 224 are disposed on the light board 223. Specifically, the luminous bodies 224 can be lamp beads or LED lamps. By emitting light from the luminous bodies 224, it is convenient for users to check the amount of feces at night, which is convenient for users to use.

[0049] In one embodiment, referring to the attached Figure 4The plug-in edge 311 extends downward on the side away from the through hole 24 to form a reinforced edge 312, and the strip hole 3112 penetrates the reinforced edge 312 from top to bottom, thereby improving the strength of the plug-in edge 311 and the texture of the plug-in edge 311, making the pull-out structure thicker.

[0050] In one embodiment, referring to the attached Figure 3 The base 2 extends downward at the bottom of the insertion groove 21 to form a limited edge 25. The limited edge 25 can be used to limit the pulling stroke of the feces collecting box 3, thereby improving the strength of the connection between the feces collecting box 3 and the base 2, and can block the gap between the feces collecting box 3 and the base 2, thereby improving the aesthetics of the product.

[0051] In one embodiment, referring to the attached Fig.11 A first notch 319 communicating with the feces collecting chamber 33 is provided on the rear side wall of the feces collecting box 3. The first notch 319 is used to facilitate pouring out the excrement in the feces collecting box 3. The first notch 319 is arranged opposite to the limiting edge 25. The bottom surface of the first notch 319 does not exceed the bottom surface of the limiting edge 25, so that the first notch 319 is blocked when the feces collecting box 3 is installed on the base 2 to prevent the first notch 319 from affecting the drum 1 on the pet toilet to discharge the excrement to the outside of the feces collecting box 3.

[0052] In one embodiment, referring to the attached Figure 6 The feces collection box 3 includes a plurality of extension frames 31 and a fixed basin 32. The extension frames 31 are sleeved on the outside of the fixed basin 32 and are detachably connected to the fixed basin 32. The extension frames 31 are hollow, and both the bottom and the top are first openings 330. The fixed basin 32 is hollow, and the top is a second opening 331. The feces collection chamber 33 is formed by the extension frames 31 and the fixed basin 32. In this way, when the pet toilet of this embodiment is packed or transported, the fixed basin 32 and the extension frames 31 can be placed on the same horizontal plane, that is, the fixed basin 32 and the extension frames 31 are placed overlapping, such as Fig.13 As shown, the overall height of the entire feces collecting box 3 can be reduced, thereby reducing the volume of the pet toilet packaging and facilitating transportation.

[0053] In one embodiment, the pet toilet of this embodiment further comprises a drum 1 rotatably arranged on a base 2, an entrance 11 for pets to enter and exit is opened on the drum 1, the width of the extension frame 31 is smaller than the width of the entrance 11, and the length of the drum 1 is larger than the length of the extension frame 31. In this way, when the fixed basin 32 and the extension frame 31 are disassembled and placed overlapping, the whole feces collection box 3 can be placed in the drum 1 through the entrance 11, which can effectively reduce the overall volume of the pet toilet, reduce the transportation volume, further facilitate product transportation and reduce transportation costs.

[0054] In one embodiment, a first stopper 316 is provided on the inner side wall of the extension frame 31, and a second stopper 320 is provided on the outer side wall of the fixed basin 32. The first stopper 316 abuts against the second stopper 320 when the fixed basin 32 is assembled with the extension frame 31. The first stopper 316 is used to limit the movement stroke of the second stopper 320, and the fixed basin 32 can be installed on the extension frame 31 when in use.

[0055] In one embodiment, there are multiple extension frames 31, which are arranged in sequence from the inside to the outside according to their sizes, and there is an interference fit between two adjacent extension frames 31. The plug-in edge 311 is located on the outermost extension frame 31. The user can configure an appropriate number of extension frames 31 according to the amount of pet excrement to configure a suitable volume of the feces collection chamber 33 for use.

[0056] For details, please refer to the attached Figure 8 The first limiting member 316 includes a first edge 315 extending inward from the bottom of the extension frame 31 and a first straight wall 314 extending upward from the end of the first edge 315. The inner wall of the extension frame 31 and the first edge 315 and the first straight wall 314 surround to form a first limiting groove 317 to form a hook shape.

[0057] The second stopper 320 includes a second edge 321 extending outward from the top of the fixed basin 32 and a second straight wall 322 extending downward from the end of the second edge 321. A second stopper groove 323 is formed between the outer wall of the fixed basin 32 and the second edge 321 and the second straight wall 322, forming an inverted hook shape. When the fixed basin 32 is assembled with the extension frame 31, the fixed basin 32 can be placed into the extension frame 31 from the top and pressed downward, so that the first straight wall 314 is placed in the second stopper groove 323, and the second straight wall 322 is placed in the first stopper groove 317. The second straight wall 322 is abutted against the first edge 315 to support the fixed basin 32.

[0058] The second straight wall 322 may be interference fit with the inner side wall of the extension frame 31. Alternatively, a block 332 is provided on the inner side wall of the extension frame 31, and the block 332 is located above the first limiter 316. Fig.11 As shown, the raised block 332 is used to limit the second surrounding edge 321, which plays the role of limiting the fixed basin 32 and preventing the fixed basin 32 from moving upward, so that when the feces collection box 3 is placed on the ground, the extension frame 31 will not fall down. Fig.10 A plurality of clamping protrusions 3201 are provided on the side walls of the first limiting groove 317 and / or the second limiting groove 323. The raised clamping protrusions 3201 can be used to stably fix the fixed basin 32 and the extension frame 31 to prevent the fixed basin 32 and the extension frame 31 from moving relative to each other.

[0059] See attached Fig.10 In the embodiment with the clamping protrusion 3201, the first limiting groove 317 and / or the second limiting groove 323 are provided with a second card slot 3161 at the position corresponding to the clamping protrusion 3201. When the fixed basin 32 and the extension frame 31 are assembled, the clamping protrusion 3201 is placed in the second card slot 3161 to act as a snap to fix the fixed basin 32 and the extension frame 31.

[0060] In one embodiment, the distance between two opposite side walls of the extension frame 31 gradually decreases from top to bottom, and the distance between two opposite side walls of the fixed basin 32 gradually decreases from top to bottom to facilitate assembly between the fixed basin 32 and the extension frame 31 .

[0061] In one embodiment, referring to the attached Figure 4 and attached Fig.12 A plurality of drainage holes 313 are provided on the first surrounding edge 315 to facilitate drainage of water when the feces collecting box 3 is cleaned to prevent water accumulation. The drainage holes 313 can also provide circulating air when the fixed basin 32 and the extension frame 31 are assembled, which facilitates assembly.

[0062] In one embodiment, referring to the attached Fig.11 A second notch 324 is provided on the second surrounding edge 321 and / or the second straight wall 322. The second notch 324 can be used for drainage and can further improve air circulation when the fixed basin 32 and the extension frame 31 are assembled, thereby facilitating assembly.

[0063] In other embodiments, the fixed tray and the extension frame 31 can be folded to accommodate or increase the volume of the feces collecting chamber 33. A soft rubber plate is provided between the fixed basin 32 and the extension frame 31, and a fold is provided at the connection between the soft rubber plate and the fixed basin 32 and the extension frame 31, so that the fixed tray can be accommodated in the extension frame 31.

[0064] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0065] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0066] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A pet toilet, characterized in that: The utility model comprises a base and a feces collecting box detachably arranged on the base, wherein the base is provided with a through hole penetrating the base from top to bottom, the feces collecting box is provided with a feces collecting cavity which is connected with the through hole and is used for collecting excrement, the bottom of the base is provided with plug-in grooves on both sides of the through hole, and both sides of the feces collecting box protrude outward to form plug-in edges, and the plug-in edges are plugged into the plug-in grooves when the feces collecting box is installed on the base.

2. The pet toilet according to claim 1, characterized in that: A joint structure is provided between the plug-in surrounding edge and the base, the joint structure includes a first protrusion and a first slot used in conjunction with the first protrusion, and the first protrusion is placed in the first slot when the feces collecting box is installed on the base; The first protrusion is formed by the top surface of the plug-in edge protruding upward, the plug-in edge is provided with strip holes on both the front and rear sides of the first protrusion, the plug-in edge is provided with a spring sheet between the two strip holes, and the first protrusion is located on the spring sheet.

3. The pet toilet according to claim 2, characterized in that: The plug-in surrounding edge extends downward on a side away from the through hole to form a reinforced surrounding edge, and the strip-shaped hole penetrates the reinforced surrounding edge from top to bottom.

4. The pet toilet according to any one of claims 1 to 3, characterized in that: The feces collection box includes a plurality of extension frames and a fixed basin, wherein the extension frames are sleeved on the outside of the fixed basin and are detachably connected to the fixed basin; The extended frames are all hollow, and the bottom and the top are both first openings; the fixed basin is hollow, and the top is a second opening, and the feces collecting cavity is formed by surrounding the extended frame and the fixed basin.

5. The pet toilet according to claim 4, characterized in that: It also includes a roller rotatably arranged on the base, the roller is provided with an entrance and exit for pets to enter and exit, the width of the extension frame is smaller than the width of the entrance and exit, and the length of the roller is greater than the length of the extension frame.

6. The pet toilet according to claim 4, characterized in that: There are multiple extension frames, which are arranged in sequence from the inside to the outside according to their sizes, and there is an interference fit between two adjacent extension frames. The plug-in surrounding edge is located on the outermost extension frame.

7. The pet toilet according to claim 4, characterized in that: A first limiting member is provided on the inner side wall of the extension frame, and a second limiting member is provided on the outer side wall of the fixed basin, and the first limiting member abuts against the second limiting member when the fixed basin and the extension frame are assembled; The first limiting member includes a first peripheral edge extending inward from the bottom of the extension frame and a first straight wall extending upward from the end of the first peripheral edge, and the inner side wall of the extension frame, the first peripheral edge and the first straight wall surround to form a first limiting groove; The second limiting member includes a second surrounding edge extending outward from the top of the fixed basin and a second straight wall extending downward from the end of the second surrounding edge. The outer wall of the fixed basin, the second surrounding edge and the second straight wall form a second limiting groove. The first straight wall is placed in the second limiting groove, and the second straight wall is placed in the first limiting groove.

8. The pet toilet according to claim 7, characterized in that: The first surrounding edge is provided with a plurality of drainage holes; and / or the second surrounding edge and / or the second straight wall is provided with a second notch.

9. The pet toilet according to claim 7, characterized in that: A block for blocking the relative movement between the fixed basin and the extension frame is arranged on the inner side wall of the extension frame, and the block is located above the first limiting member; or a plurality of pressing protrusions are arranged on the side wall of the first limiting groove and / or the second limiting groove; The distance between the two opposite side walls of the extension frame gradually decreases from top to bottom, the distance between the two opposite side walls on the fixed basin gradually decreases from top to bottom, and the second limiting member is configured with interference fit with the extension frame.

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