A modular pet housing

The modular design and interlocking structure of the pet house solve the problems of complex assembly and rainwater seepage in traditional assembled pet houses, achieving convenient assembly and good waterproof performance.

CN224439983UActive Publication Date: 2026-07-03傅叔美

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
傅叔美
Filing Date
2025-08-11
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Traditional modular pet houses are complex to assemble, and rainwater can easily seep in when used outdoors, affecting the user experience.

Method used

The system adopts a modular design with a base plate, side plates, and a top plate, and uses a mortise and tenon splicing structure for interlocking connection. The side plates surround the base plate, and the top plate covers the side plates. Water channels and eaves components are installed to prevent rainwater from seeping in.

Benefits of technology

It enables easy assembly, improves user experience, and effectively prevents rainwater from seeping in when used outdoors, keeping the interior of the house dry.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224439983U_ABST
    Figure CN224439983U_ABST
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Abstract

This utility model relates to the technical field of pet housing, and more particularly to a modular pet housing, comprising a base plate, side plates, and a top plate. The base plate and side plates are engaged by a first interlocking structure, and the side plates and top plate are engaged by a second interlocking structure. The bottom of the side plates protrudes from the bottom surface of the base plate, and the outer edge of the top plate protrudes from the outer surface of the side plates. The top plate also has a water channel. This utility model uses interlocking structures to assemble the base plate, side plates, and top plate, resulting in a convenient and stable assembly method that requires no additional tools, effectively improving the user's assembly experience. Furthermore, after the base plate, side plates, and top plate are assembled, the joint area can be concealed, preventing rainwater seepage and ensuring the interior of the housing remains dry. It is suitable for various indoor and outdoor scenarios, enhancing the pet's experience.
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Description

Technical Field

[0001] This utility model relates to the technical field of pet housing, and more particularly to a modular pet housing. Background Technology

[0002] With the increasing demand for pet ownership, the pet economy has emerged and flourished, and pet houses, as places for pets to rest, have become a common household item. Traditional pet houses are usually monolithic structures, taking up a lot of space during transportation, and their fixed styles make it difficult to meet users' personalized needs.

[0003] Therefore, some modular pet housings have emerged, which are manufactured by disassembling the pet housing into multiple parts using a modular approach. This not only reduces the space occupied during transportation but also facilitates personalized assembly by users. However, these modular pet housings are usually assembled using bolts and require specialized assembly tools, making assembly relatively complex. Furthermore, when used outdoors, rainwater can easily seep into the interior through the seams, affecting the internal environment and thus impacting the pet's experience. Utility Model Content

[0004] To address the problems mentioned above, this utility model provides a modular pet house that is easy to assemble and improves the user's installation experience; it also provides good rain protection after assembly, making it suitable for outdoor use.

[0005] The solution adopted by this utility model to solve its technical problem is as follows: a modular pet house, including a main body, the main body including a base plate, side plates vertically spliced ​​to the edge of the base plate, and a top plate covering the top of the side plates. A first concave-convex splicing structure for interlocking splicing is provided between the base plate and the side plates, and a second concave-convex splicing structure for interlocking splicing is provided between the side plates and the top plate. The side plates surround the outer peripheral edge of the base plate and the bottom edge of the side plates protrudes from the bottom surface of the base plate. The top plate covers the top of the side plates and the outer peripheral edge of the top plate protrudes from the outer surface of the side plates. The surface of the top plate is also provided with multiple water guide channels arranged at equal intervals, and the ends of the water guide channels extend and penetrate the edge of the top plate.

[0006] Furthermore, the first concave-convex splicing structure includes a first protrusion on the outer peripheral edge of the base plate and a first groove on the bottom of the inner side surface of the side plate. The side plate surrounds the outer peripheral edge of the base plate by means of the first protrusion and the first groove engaging and engaging. The second concave-convex splicing structure includes a second protrusion on the top edge of the side plate and a second groove on the bottom surface of the top plate. The top plate covers the top of the side plate by means of the second protrusion and the second groove engaging and engaging.

[0007] Furthermore, the projection surface of the base plate is a polygonal structure, the number of side plates is the same as the number of sides of the base plate, and connecting protrusions and connecting grooves for splicing between adjacent side plates are provided, with the connecting protrusions fitting and engaging in the connecting grooves.

[0008] Furthermore, the side panel surface is respectively provided with an entrance / exit for pets to enter and exit and an escape exit for escape. The outer perimeter of the entrance / exit is surrounded by an eaves assembly for rain protection, and the eaves assembly is provided with a transparent curtain covering the entrance / exit. The surface of the escape exit is covered with an openable escape door.

[0009] Furthermore, the top edge and both sides of the entrance and exit are provided with connecting grooves. The eaves assembly includes side baffles connected to the connecting grooves on both sides of the entrance and exit and a top baffle connected to the connecting groove at the top of the entrance and exit. The top baffle covers the top of the two side baffles and is inclined downwards. The two sides of the top baffle surround the side baffles.

[0010] Furthermore, the surface of the escape exit is formed with an installation groove, the escape exit is disposed through the bottom plane of the installation groove, the escape door is hinged to the top of the installation groove and fitted into the installation groove, the bottom edge of the installation groove slopes down towards the outer side of the side plate to form a water guiding slope, and the two sides of the installation groove are vertically provided with guide grooves that connect to the water guiding slope.

[0011] Furthermore, the top plate is a flat top structure, comprising a single integrally formed flat plate; or, the top plate is a sloping top structure, comprising two sloping plates, the edges of the two sloping plates being joined together, and the other ends of the sloping plates extending downwards outwards from the outer side of the side plate.

[0012] Furthermore, at the joint of the two inclined plates, there are interlocking steps. The edge of the upper step extends to cover the surface of the lower plate. A recessed water channel is formed at the junction of the kick surfaces of the lower step. The two ends of the water channel extend to the edge of the inclined plate, and the kick surfaces of the step are inclined toward the water channel.

[0013] Furthermore, the main body of the building is equipped with a camera, a fan or a heater, and an electric blanket is installed on the bottom plate. The side plate has an opening for wiring to the electrical equipment inside the main body of the building, and the opening is equipped with a sealing sleeve.

[0014] Furthermore, the bottom surface of the base plate is provided with a connection hole, and a support foot or roller is inserted and installed in the connection hole.

[0015] In summary, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, by setting up a main body of the pet house composed of a base plate, side plates and a top plate, allows the pet house to be disassembled into various boards for production and transportation, thereby reducing transportation costs; and the base plate, side plates and top plate are respectively spliced ​​by a first concave-convex splicing mechanism and a second concave-convex splicing mechanism, so that no additional tools are required when splicing the boards, the splicing method is convenient, and it is easy to replace damaged boards individually, reducing maintenance costs.

[0017] 2. When the side panels of this utility model are assembled, they surround the outside of the bottom plate, and when the top plate is assembled, it covers and surrounds the top of the top plate. At the same time, the bottom of the side panels protrudes from the surface of the bottom plate, and the edge of the top plate protrudes from the outer surface of the side panels. After the bottom plate, side panels and top plate are assembled to form the main body of the house, all splicing positions of the main body of the house are covered, thereby preventing rainwater from seeping in through the splicing gaps when the pet house is used outdoors. It has good waterproof performance, ensures a dry space inside the main body of the house, and facilitates the improvement of the pet's use experience.

[0018] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0020] Figure 2 This is an exploded view of this embodiment;

[0021] Figure 3 This is a schematic diagram of the bottom surface of the top slab;

[0022] Figure 4 This is a structural diagram of the escape exit of the main building in this embodiment;

[0023] Figure 5 This is a schematic diagram of the main structure of the sloping roof structure in this embodiment;

[0024] Figure 6 This is a schematic diagram of the top plate of the sloping roof structure in this embodiment;

[0025] Figure 7 This is a schematic diagram of the internal structure of the main building in this embodiment;

[0026] Figure 8 This is a schematic diagram of the structure at the bottom of the main building in this embodiment.

[0027] In the diagram: 1. Base plate; 11. First protrusion; 12. Connecting hole; 2. Side plate; 21. First groove; 22. Second protrusion; 23. Connecting protrusion; 24. Connecting groove; 25. Opening; 26. Connecting stud; 27. Connecting nut; 3. Top plate; 31. Water guide channel; 32. Second groove; 33. Inclined plate; 331. Splicing step; 332. Water guide channel; 4. Entrance / exit; 41. Connecting groove; 5. Escape exit; 51. Installation groove; 511. Water guide slope; 512. Flow guide channel; 6. Eaves assembly; 61. Side baffle; 62. Top baffle; 63. Transparent curtain; 7. Escape door; 8. Sealing sleeve; 9. Support leg. Detailed Implementation

[0028] To make the content of this utility model easier to understand, the present utility model will be further described below with reference to specific embodiments and accompanying drawings.

[0029] It should be noted that the terms "center," "upper," "lower," "front," "rear," "left," "right," "inner," and "outer" used herein to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. Unless otherwise stated, "a plurality of" means two or more.

[0030] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] like Figures 1 to 2As shown, a modular pet shelter adopts a modular assembly structure, which facilitates assembly and improves the user's installation experience. It also has good rainproof performance and is suitable for various indoor and outdoor scenarios. This embodiment of the pet shelter includes a main body composed of a base plate 1, side plates 2, and a top plate 3. The base plate 1 serves as the bottom support of the main body, the side plates 2 are vertically spliced ​​to the outer edge of the base plate 1 to form a enclosure, and the top plate 3 covers the top of the side plates 2 to form a top protection. These three components are assembled sequentially to form the main body of the shelter for pets. During the production and transportation of this embodiment, each panel can be disassembled for transport, reducing transportation costs. Furthermore, users can choose suitable styles of base plates 1, side plates 2, or top plates 3 for assembly according to their actual needs, easily meeting their personalized requirements.

[0032] For example, 2 to Figure 3 As shown, in this embodiment, a first concave-convex splicing structure is provided between the base plate 1 and the side plate 2, and a second concave-convex snap-fit ​​structure is provided between the side plate 2 and the top plate 3, so that the base plate 1, the side plate 2 and the top plate 3 can be sequentially snapped together through the concave-convex structure without the need for additional assembly tools. The assembly method is convenient and stable, which can reduce the assembly difficulty and improve the assembly experience while facilitating transportation.

[0033] Specifically, the first concave-convex splicing structure of this embodiment includes a first protrusion 11 integrally formed on the outer peripheral edge of the base plate 1 and a first groove 21 located on the bottom of the inner side surface of the side plate 2 corresponding to the position of the first protrusion 11, and the structures of the first protrusion 11 and the first groove 21 are adapted to each other. When splicing the base plate 1 and the side plate 2, the first protrusion 11 of the base plate 1 can be aligned with the first groove 21 of the side plate 2 and pressed down so that the first protrusion 11 is completely fitted into the first groove 21, thereby achieving a stable connection between the side plate 2 and the base plate 1. Furthermore, in this embodiment, the first groove 21 is set at the bottom of the inner side of the side plate 2, so that after the side plate 2 surrounds and splices to the outer periphery of the base plate 1, the bottom edge of the side plate 2 can protrude from the bottom surface of the base plate 1 to form a structure similar to a "skirt", thereby covering the splicing gap between the base plate 1 and the side plate 2, which can prevent rainwater from seeping into the main body of the house from the splicing gap; in addition, a gap can be left between the base plate 1 and the ground, which can prevent water on the ground from directly contacting the base plate 1 and seeping into the main body of the house, thus improving the waterproof performance of the house in this embodiment.

[0034] To further improve the connection strength between the side plate 2 and the base plate 1, this embodiment also provides a connecting stud 26 on the outer peripheral side wall of the base plate 1. At the same time, a splicing hole is provided at the bottom of the side plate 2 corresponding to the position of the connecting stud 26. When the side plate 2 and the base plate 1 are spliced ​​through the first protrusion 11 and the first groove 21, the connecting stud 26 can be inserted into the splicing hole and penetrate to the outside of the side plate 2. By providing a connecting nut 27 that is threadedly connected to the connecting stud 26 on the outside of the side plate 2, the connection between the base plate 1 and the side plate 2 can be locked, thereby improving the connection strength between the base plate 1 and the side plate 2.

[0035] The second concave-convex splicing structure of this embodiment includes a second protrusion 22 integrally formed on the top edge of the side plate 2 and a second groove 32 located at a corresponding position on the inner side of the top plate 3. The second protrusion 22 extends vertically along the length of the side plate 2 and is structurally adapted to the second groove 32. When the top plate 3 is spliced ​​with the side plate 2, the second groove 32 of the top plate 3 is aligned with the second protrusion 22 of the side plate 2 and pressed down, so that the second protrusion 22 is completely embedded in the second groove 32, thereby stably covering the top of the side plate 2, making the installation method convenient. Furthermore, after the top plate 3 is closed in this embodiment, the outer peripheral edges of the top plate 3 protrude from the outer surface of the side plate 2 to form an eaves structure, which can cover the splicing gap between the top plate 3 and the side plate 2, thereby preventing rainwater from seeping into the splicing gap. In addition, the surface of the top plate 3 in this embodiment is also provided with multiple parallel water guide channels 31 arranged at equal intervals. The water guide channels 31 extend along the length of the top plate 3 and penetrate through the edge of the top plate 3 at both ends. When it rains, rainwater can flow quickly along the water channel 31 to the edge of the top plate 3 and drip to the ground, thereby preventing water from accumulating on the surface of the top plate 3 and further improving the rainproof effect of this embodiment.

[0036] To meet the personalized needs of customers, the projection surface of the base plate 1 can be set as an arbitrary polygonal structure. In this embodiment, the base plate 1 is a quadrilateral structure. In other embodiments, it can also be set as a hexagon or octagonal polygon as required. In this embodiment, the number of side plates 2 is the same as the number of sides of the base plate 1. When the base plate 1 is quadrilateral, the side plates 2 are set as four pieces corresponding to each side of the base plate 1. Among them, two adjacent side plates 2 are fitted and spliced ​​together by connecting protrusions 23 and connecting grooves 24. In this embodiment, one side plate 2 has an outwardly protruding connecting protrusion 23 on its side edge, and the corresponding side edge of the other adjacent side plate 2 has an inwardly recessed connecting groove 24. When splicing, the connecting protrusion 23 is inserted vertically into the connecting groove 24 to achieve a tight splicing of adjacent side plates 2 and form a closed enclosure structure.

[0037] Furthermore, in this embodiment, one set of oppositely arranged side plates 2 surrounds the outside of another set of oppositely arranged side plates 2. For ease of understanding, in this embodiment, the two side plates 2 located on the outer side are collectively referred to as outer plates, and the two side plates 2 located on the inner side are collectively referred to as inner plates. In this embodiment, the connecting groove 24 is provided at the surface edge of the outer plate, and the connecting protrusion 23 is provided at the outer peripheral edge of the inner plate, thereby facilitating the splicing between the four side plates 2. In addition, in this embodiment, a connecting stud 26 is provided at the outer peripheral edge of the inner plate, and a splicing hole is provided at the surface edge of the outer plate, so that when the inner plate and the outer plate are spliced, the connecting stud 26 can be inserted into the splicing hole, and under the action of the connecting nut 27 on the surface of the outer plate, a stable splicing between the inner plate and the outer plate is achieved, that is, a stable assembly of the four side plates 2 is achieved.

[0038] like Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, each side panel 2 has an entrance 4 for pets to enter and exit the main body of the house and an escape exit 5 for pets to escape. The outer perimeter of the entrance 4 is surrounded by an eaves assembly 6, and a transparent curtain 63 is connected to the eaves assembly 6 to cover the entrance 4, so that the eaves assembly 6 and the transparent curtain 63 can block rainwater at the entrance 4. An escape door 7 that can be opened and closed to the outside is provided at the escape exit 5, which can block rainwater at the escape exit 5. Furthermore, a transparent window is provided at the escape door 7, so that users can observe the situation inside the main body of the house through the transparent window of the escape door 7.

[0039] Specifically, such as Figure 2As shown, in this embodiment, the top and sides of the outer perimeter of the entrance / exit 4 are recessed to form connecting grooves 41. The eaves assembly 6 can be installed at the entrance / exit 4 through the connecting grooves 41 to shield the top and sides of the entrance / exit 4, thereby achieving the rainproof function of the entrance / exit 4. In this embodiment, the eaves assembly 6 includes side baffles 61 and top baffles 62. The side baffles 61 are inserted into the connecting grooves 41 on both sides of the entrance / exit 4, and the top baffles 62 are inserted into the connecting groove 41 at the top of the entrance / exit 4 and cover the top of the two side baffles 61. This allows the entrance / exit 4 to be shielded from rainwater at the top by the top baffles 62 and from rainwater on the sides by the side baffles 61, providing a good rainproof effect. Meanwhile, in this embodiment, the top baffle 62 is inclined downwards (approximately 15°), and the two side edges of the top baffle 62 surround the outer side of the side baffle 61. This allows the top baffle 62 to shield the joint between itself and the side baffle 61, preventing rainwater from seeping in through gaps. Furthermore, the inclined top baffle 62 can also guide dripping rainwater, allowing it to fall naturally to the ground and preventing it from accumulating on the top baffle 62. The top of the transparent curtain 63 in this embodiment is snapped into the joint between the top baffle 62 and the side baffle 61, and the bottom of the transparent curtain 63 naturally hangs down along the surface of the eaves assembly 6, thereby shielding the entrance 4 from the surface of the eaves assembly 6 and effectively improving the rainproof effect at the entrance 4.

[0040] like Figure 4 As shown, in this embodiment, the side plate 2 of the escape exit 5 has a mounting groove 51 formed on its surface. The escape exit 5 is disposed within the mounting groove 51 and extends through the bottom plane of the groove 51, thereby facilitating pets to pass through the escape exit 5 and leave the main body of the house. In this embodiment, the escape door 7 is hinged to the top of the mounting groove 51, and when the escape door 7 is closed, it fits into the mounting groove 51, facilitating a tight enclosure of the escape exit 5. Furthermore, in this embodiment, the mounting groove 51 is vertically provided with guide grooves 512 on both sides, and the bottom edge of the mounting groove 51 slopes down towards the outer side of the side plate 2 to form a water guiding slope 511. The bottom end of the guide groove 512 is connected to the water guiding slope 511, so that rainwater falling on the side plate 2 can flow along the guide groove 512 to the water guiding slope 511 at the bottom of the mounting groove 51, and then be discharged out of the mounting groove 51 along the water guiding slope 511. This can effectively prevent rainwater from seeping into the main body of the building from the escape exit 5, further improving the rainproof performance of this embodiment.

[0041] like Figure 1 and Figure 5As shown, to meet the personalized needs of users, the roof slab 3 of the main body of the house in this embodiment can be set as a flat roof structure or a sloping roof structure. Among them, the roof slab 3 of the flat roof structure is a flat slab, which has high integrity and can effectively prevent rainwater penetration after being connected with the side slab 2. The roof slab 3 of the sloping roof structure includes two inclined slabs 33. The adjacent edges of the two inclined slabs 33 are pushed upward and spliced ​​together, and the other edge of the two inclined slabs 33 extends downward beyond the outer side of the side slab 2, so that rainwater can flow down the surface of the inclined slabs 33 to the ground.

[0042] like Figure 6 As shown, in this embodiment, a splicing step 331 is provided at the edge where the two inclined plates 33 are joined. The splicing step 331 includes a tread surface arranged horizontally and a riser surface connected to one end of the tread surface and arranged vertically. In this embodiment, the splicing step 331 of the upper inclined plate 33 is arranged downwards and in the opposite direction, while the splicing step 331 of the lower inclined plate 33 is arranged facing forwards. When the two inclined plates 33 are joined, the riser surface and tread surface of the two splicing steps 331 can fit together to achieve the interlocking of the splicing steps 331, thereby achieving stable assembly of the inclined plates 33. Furthermore, in this embodiment, the edge of the splicing step 331 of the upper inclined plate 33 extends to cover the surface of the lower inclined plate 33, which can prevent rainwater from seeping into the main body of the building from the splicing gap between the two splicing steps 331. Furthermore, in this embodiment, a sunken water channel 332 is formed at the junction of the riser and tread of the splicing step 331 of the lower inclined plate 33. The two ends of the water channel 332 extend to the edge of the inclined plate 33, and the riser of the splicing step 331 is inclined towards the water channel 332. This allows rainwater that has seeped into the splicing gap between the two inclined plates 33 to flow into the water channel 332 under the action of the invading tread and eventually be discharged to the ground along the water channel 332, which can further enhance the waterproofing effect of this embodiment.

[0043] like Figure 7 As shown, the interior of the enclosure in this embodiment can be fitted with cameras to monitor the pet's condition, fans for cooling in summer, or heaters for heating in winter, depending on the needs. Furthermore, an electric blanket can be placed on the base plate 1 for heating, improving the pet's living experience. To this end, the bottom of the side plate 2 in this embodiment has an opening 25 extending into the interior of the enclosure. Cables for electrical equipment such as cameras, fans, heaters, or electric blankets can be threaded through the opening 25, making installation convenient. In addition, a sealing sleeve 8 is installed at the opening 25 in this embodiment to prevent rainwater from seeping into the interior of the enclosure, further enhancing waterproofing.

[0044] like Figure 8As shown, in this embodiment, the bottom plate 1 has connection holes 12 at the four corners of its bottom surface, and support feet 9 are inserted into the connection holes 12, allowing the main body of the building to be lifted off the ground under the support of the support feet 9. In other embodiments, rollers can also be inserted into the connection holes 12 to facilitate the movement of the main body of the building and improve its flexibility of use.

[0045] In summary, the pet house in this embodiment achieves rapid assembly through a modular interlocking structure, requiring no tools for installation. Simultaneously, its multi-layered rainproof design effectively prevents rainwater infiltration, ensuring a dry interior. Furthermore, its functional components can be flexibly expanded, making it suitable for various scenarios and highly practical.

[0046] The embodiments described above are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and modifications made by those skilled in the art based on this utility model shall fall within the scope of protection of this utility model.

Claims

1. A combination assembled pet house comprising a house body, characterized in that, The main body of the building includes a base plate (1), side plates (2) vertically spliced ​​to the edge of the base plate (1), and a top plate (3) covering and spliced ​​to the top of the side plates (2). A first concave-convex splicing structure for snap-fit ​​splicing is provided between the base plate (1) and the side plates (2), and a second concave-convex splicing structure for snap-fit ​​splicing is provided between the side plates (2) and the top plate (3). The side plates (2) surround the outer periphery of the base plate (1), and the bottom edge of the side plates (2) protrudes from the bottom surface of the base plate (1). The top plate (3) covers and splices the top of the side plates (2), and the outer periphery of the top plate (3) protrudes from the outer surface of the side plates (2). The surface of the top plate (3) is also provided with multiple water guide channels (31) arranged at equal intervals, and the ends of the water guide channels (31) extend and penetrate the edge of the top plate (3).

2. The modular pet housing according to claim 1, characterized in that, The first concave-convex splicing structure includes a first protrusion (11) on the outer periphery of the base plate (1) and a first groove (21) on the bottom of the inner side of the side plate (2). The side plate (2) surrounds the outer periphery of the base plate (1) by the first protrusion (11) and the first groove (21) engaging and locking. The second concave-convex splicing structure includes a second protrusion (22) on the top edge of the side plate (2) and a second groove (32) on the bottom surface of the top plate (3). The top plate (3) covers the top of the side plate (2) by the second protrusion (22) and the second groove (32) engaging and locking.

3. The combination assembled pet house of claim 1, wherein, The projection surface of the base plate (1) is a polygonal structure. The number of side plates (2) is the same as the number of sides of the base plate (1). Adjacent side plates (2) are provided with connecting protrusions (23) and connecting grooves (24) for splicing each other. The connecting protrusions (23) are fitted and snapped into the connecting grooves (24).

4. The combination assembled pet house of claim 1, wherein, The side panel (2) is provided with an entrance (4) for pets to enter and exit and an escape exit (5) for escape. The outer perimeter of the entrance (4) is surrounded by an eaves assembly (6) for rain protection. The eaves assembly (6) is provided with a transparent curtain (63) covering the entrance (4). The surface of the escape exit (5) is covered with an openable escape door (7).

5. A combination assembled pet house according to claim 4, wherein The top edge and both sides of the entrance (4) are provided with connecting grooves (41). The eaves assembly (6) includes side baffles (61) connected to the connecting grooves (41) on both sides of the entrance (4) and a top baffle (62) connected to the connecting groove (41) on the top of the entrance (4). The top baffle (62) covers the top of the two side baffles (61) and is inclined downward. The two sides of the top baffle (62) surround the side baffles (61).

6. The combination assembled pet house of claim 4, wherein, The surface of the escape exit (5) is formed with an installation groove (51). The escape exit (5) is provided through the bottom plane of the installation groove (51). The escape door (7) is hinged to the top of the installation groove (51) and fitted into the installation groove (51). The bottom edge of the installation groove (51) slopes down towards the outer side of the side plate (2) to form a water guiding slope (511). The two sides of the installation groove (51) are vertically provided with guide channels (512) that connect to the water guiding slope (511).

7. The combination assembled pet house of claim 1 wherein, The top plate (3) is a flat top structure, including a flat plate formed in one piece; or, the top plate (3) is a sloping top structure, including two sloping plates (33), the edges of the two sloping plates (33) are spliced ​​together, and the other ends of the sloping plates (33) extend downward outward from the outside of the side plate (2).

8. A combination assembled pet house according to claim 7, wherein, At the joint of the two inclined plates (33), there are interlocking steps (331). The edge of the upper step (331) extends and covers the surface of the lower inclined plate (33). A recessed water channel (332) is formed at the junction of the kick surface of the lower step (331). The two ends of the water channel (332) extend to the edge of the inclined plate (33). The kick surface of the step (331) is inclined towards the water channel (332).

9. The combination assembled pet house of claim 1 wherein, The main body of the building is equipped with a camera, a fan or a heater. An electric blanket is installed on the bottom plate (1). The side plate (2) has an opening (25) that leads to the wiring of the electrical equipment inside the main body of the building. The opening (25) is equipped with a sealing sleeve (8).

10. The combination assembled pet house of claim 1, wherein, The bottom surface of the base plate (1) is provided with a connecting hole (12), and a support foot (9) or a roller is inserted into the connecting hole (12).