Double-layer pet cage

Abstract

The utility model discloses a double-layer pet cage which comprises a first pet cage body and a detachable second pet cage body connected to the upper end of the first pet cage body, and the first pet cage body and the second pet cage body each comprise a net-shaped frame with the cross section arranged in a concave shape and a cage door installed on the outer wall of the concave side of the net-shaped frame. The cage door and the net-shaped frame are arranged in a rectangular frame structure, a top plate and a bottom plate are fixedly installed at the upper end and the lower end of the rectangular frame structure respectively, and the left side and the right side of the bottom plate and the left side and the right side of the top plate extend out of the rectangular frame structure. A group of stretchable positioning pieces are connected between the bottom plate on the second pet cage and the top plate on the first pet cage, and the first pet cage is fixedly connected with the second pet cage through the positioning pieces. The double-layer pet cage solves the problems that the double-layer pet cage is formed by overlapping a plurality of pet cages, the double-layer pet cage in the mode is not stable enough, and when a pet plays in the cage, the pet cage is prone to falling off.

Description

Technical Field

[0001] This utility model belongs to the field of pet cage technology, and in particular relates to a double-layer pet cage. Background Technology

[0002] Pet cages are used to house pets when feeding them. However, existing double-layer pet cages are made by stacking multiple cages, which is not stable enough. When pets play in the cage, it is easy for the cage to fall. Therefore, we propose a new type of double-layer pet cage. Utility Model Content

[0003] To address the problems existing in the above-mentioned technologies, this utility model provides a double-layer pet cage, which solves the problem that double-layer pet cages, which are made by stacking multiple pet cages, are not stable enough and are prone to falling off when pets play in them.

[0004] This utility model is implemented as follows: a double-layer pet cage includes a first pet cage and a detachable second pet cage connected to the upper end of the first pet cage. The first and second pet cages have the same structure. Both the first and second pet cages include a mesh frame with a U-shaped cross-section and a cage door installed on the outer wall of the recessed side of the mesh frame. Multiple vertical shafts are connected to the inner side of the mesh frame, and multiple horizontal shafts are connected between the vertical shafts. The cage door and the mesh frame are arranged in a rectangular frame structure. A top plate and a bottom plate are fixedly installed at the upper and lower ends of the rectangular frame structure, respectively. The left and right sides of the bottom plate and the top plate extend to the outside of the rectangular frame structure. A set of stretchable positioning members are connected between the bottom plate of the second pet cage and the top plate of the first pet cage. The first and second pet cages are fixedly connected by the positioning members.

[0005] As a preferred embodiment of the present invention, the upper surface of the top plate is provided with an inwardly recessed groove, and the groove has a trapezoidal cross-section.

[0006] As a preferred embodiment of this utility model, the lower end of the slide groove is provided with a set of interconnected limiting holes.

[0007] As a preferred embodiment of this utility model, a set of positioning grooves is provided through the upper surface of the top plate, and the positioning grooves are located on the left and right sides of the rectangular frame structure.

[0008] As a preferred embodiment of this utility model, two sets of support blocks are symmetrically fixedly connected to the lower end of the base plate, and the cross-section of the support blocks is arranged in a trapezoidal shape and fits into the sliding groove.

[0009] As a preferred embodiment of this utility model, the lower outer wall of the support block is provided with an inwardly recessed stepped hole, and a telescopic block is movably connected inside the stepped hole. One end of the telescopic block located inside the stepped hole is connected to a telescopic spring, and the other end of the telescopic spring is connected to the inner wall of the stepped hole. One end of the telescopic block extending out of the stepped hole is fitted and connected to a limiting hole.

[0010] As a preferred embodiment of this utility model, a set of connecting grooves are symmetrically provided on the upper outer wall of the base plate. The connecting grooves are located on the left and right sides of the rectangular frame structure and correspond to the positioning grooves. The lower outer wall of the base plate is provided with an inwardly recessed storage groove. The storage groove communicates with the connecting grooves, and the diameter of the storage groove is greater than the diameter of the connecting groove.

[0011] In a preferred embodiment of this utility model, the positioning component includes a limiting plate disposed on the upper end of the top plate, a connecting plate connected to the lower end of the limiting plate, the connecting plate extending through the connecting groove into the inside of the storage groove, a buffer plate that fits into the storage groove being fixedly connected to one end of the connecting plate inside the storage groove, a set of buffer springs being connected to the outer wall of the upper end of the buffer plate, the buffer springs being located on both sides of the connecting plate, and the upper end of the buffer springs contacting the inner wall of the buffer groove.

[0012] In a preferred embodiment of this utility model, an installation block is fixedly connected to the upper end of the limiting plate, a fixed shaft is fixedly connected to the outer walls of the front and rear sides of the installation block, a movable ring is sleeved on the outer wall of the fixed shaft, a connecting rod is fixedly connected to the upper outer wall of the movable ring, a pull rod is fixedly connected to the upper end between the connecting rods, and multiple connecting rings are sleeved on the outer wall of the pull rod.

[0013] As a preferred embodiment of this utility model, a rubber buckle is fixedly connected to the upper end of the connecting ring, and an opening is provided on the outer wall of the rubber buckle.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model uses a snap-fit ​​structure between pet cages to facilitate the fixed installation of the second pet cage on the upper part of the first pet cage. The positioning component improves the stability of the connection between the two pet cages and prevents the upper pet cage from falling off.

[0016] 2. This utility model uses a pull rod to drive a connecting rod, which in turn drives a limiting plate. The limiting plate then drives a connecting plate, which in turn drives a buffer plate to move inside the storage slot. The movement of the buffer plate, in conjunction with the inner wall of the storage slot, compresses the buffer spring, making it easier for the buffer plate to move away from the positioning slot. This facilitates the assembly and disassembly of the first pet cage and the second pet cage. Conversely, it facilitates the limiting and fixing of the first pet cage and the second pet cage, improving the stability of the connection between the first pet cage and the second pet cage. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram provided by an embodiment of the present utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the first pet cage provided in this embodiment of the utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the second pet cage provided in this embodiment of the present invention;

[0020] Figure 4 This is a three-dimensional schematic diagram of the positioning component provided in an embodiment of this utility model;

[0021] Figure 5 This is a side view schematic diagram of the mesh frame provided in an embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of the connection between the positioning component and the base plate provided in this embodiment of the utility model;

[0023] Figure 7 This is a cross-sectional schematic diagram of the support block provided in an embodiment of this utility model.

[0024] In the diagram: 1. First pet cage; 2. Second pet cage; 3. Positioning component; 11. Cage door; 12. Base plate; 13. Mesh frame; 14. Support block; 15. Top plate; 31. Limiting plate; 32. Connecting plate; 33. Buffer plate; 34. Buffer spring; 35. Mounting block; 121. Positioning groove; 131. Vertical shaft; 132. Horizontal shaft; 141. Telescopic spring; 142. Step hole; 143. Telescopic block; 151. Slide groove; 152. Limiting hole; 153. Connecting groove; 154. Storage groove; 351. Fixed shaft; 352. Movable ring; 353. Connecting rod; 353. Pull rod; 361. Collar; 362. Rubber buckle. Detailed Implementation

[0025] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0026] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] Example 1:

[0028] like Figures 1 to 7As shown in the figure, a double-layer pet cage provided by this utility model includes a first pet cage 1 and a detachable second pet cage 2 connected to the upper end of the first pet cage 1. The first pet cage 1 and the second pet cage 2 have the same structure. Both the first pet cage 1 and the second pet cage 2 include a mesh frame 13 with a U-shaped cross-section and a cage door 11 installed on the outer wall of the recessed side of the mesh frame 13. Multiple vertical shafts 131 are connected to the inner side of the mesh frame 13, and multiple horizontal shafts 132 are connected between the vertical shafts 131. The cage door 11 and the mesh frame 13 are arranged in a rectangular frame structure. The rectangular frame structure has a top plate 15 and a bottom plate 12 fixedly installed at its upper and lower ends, respectively. The bottom plate 12 and the top plate 15 extend to the outside of the rectangular frame structure on both the left and right sides. A set of stretchable positioning members 3 connects the bottom plate 12 on the second pet cage 2 and the top plate 15 on the first pet cage 1. The first pet cage 1 and the second pet cage 2 are fixedly connected by the positioning members 3. The snap-fit ​​structure between the pet cages makes it easy to fix the second pet cage 2 on the upper end of the first pet cage 1. The positioning members 3 improve the stability of the connection between the two pet cages and prevent the upper pet cage from falling off.

[0029] like Figures 2 to 3 As shown, the upper surface of the top plate 15 is provided with an inwardly recessed groove 151. The groove 151 has a trapezoidal cross-section and a set of interconnected limiting holes 152 at its lower end. A set of positioning grooves 121 are provided through the upper surface of the top plate 15. The positioning grooves 121 are located on the left and right sides of the rectangular frame structure. The grooves 151 and limiting holes 152 facilitate the limiting and fixing of the support block 14, and the positioning grooves 121 facilitate the limiting and fixing of the positioning component 3.

[0030] like Figure 6 and Figure 7As shown, two sets of support blocks 14 are symmetrically fixedly connected to the lower end of the base plate 12. The cross-section of the support blocks 14 is trapezoidal and fits into the sliding groove 151. The lower outer wall of the support block 14 has an inwardly recessed stepped hole 142. A telescopic block 143 is movably connected inside the stepped hole 142. One end of the telescopic block 143 inside the stepped hole 142 is connected to a telescopic spring 141. The other end of the telescopic spring 141 is connected to the inner wall of the stepped hole 142. The end of the telescopic block 143 extending out of the stepped hole 142 fits into the limiting hole 152. A set of connecting grooves 153 are symmetrically provided on the upper outer wall of the base plate 12. The connecting grooves 153 are located on the left and right sides of the rectangular frame structure, and Corresponding to the positioning groove 121, the lower outer wall of the base plate 12 is provided with an inwardly recessed storage groove 154. The storage groove 154 is interconnected with the connecting groove 153, and the diameter of the storage groove 154 is greater than the diameter of the connecting groove 153. The base plate 12 extends into the sliding groove 151 through the support block 14, so that the telescopic block 143 contacts the inner wall of the sliding groove 151. Under the action of force, the telescopic block 143 drives the telescopic spring 141 to retract into the stepped hole 142. When the stepped hole 142 corresponds to the limiting hole 152, the telescopic spring 141 rebounds, driving the telescopic block 143 to extend into the limiting hole 152 to limit and fix the support block 14, thereby facilitating the installation of the second pet cage 2 on the upper end of the first pet cage 1.

[0031] like Figures 4 to 6As shown, the positioning component 3 includes a limiting plate 31 disposed on the upper end of the top plate 15. A connecting plate 32 is connected to the lower end of the limiting plate 31. The connecting plate 32 extends through the connecting groove 153 into the storage groove 154. A buffer plate 33 that fits into the storage groove 154 is fixedly connected to one end of the connecting plate 32 inside the storage groove 154. A set of buffer springs 34 is connected to the upper outer wall of the buffer plate 33. The buffer springs 34 are located on both sides of the connecting plate 32, and the upper ends of the buffer springs 34 are in contact with the inner wall of the buffer groove. An installation block 35 is fixedly connected to the upper end of the limiting plate 31. A fixed shaft 351 is fixedly connected to the front and rear outer walls of the installation block 35. A movable ring 352 is sleeved on the outer wall of the fixed shaft 351. A connecting rod 353 is fixedly connected to the upper outer wall of the movable ring 352. A pull rod 354 is fixedly connected to the upper end of the connecting rod 353. Multiple connecting rings 361 are sleeved on the outer wall of the pull rod 354. A rubber buckle 362 is fixedly connected to the upper end of the connecting ring 361. An opening is opened on the outer wall of the rubber buckle 362. The pull rod 354 drives the connecting rod 353, which drives the limiting plate 31. The limiting plate 31 drives the connecting plate 32, which drives the buffer plate 33 to move inside the storage groove 154. The movement of the buffer plate 33 cooperates with the inner wall of the storage groove 154 to compress the buffer spring 34, making it easier for the buffer plate 33 to move away from the positioning groove 121. This facilitates the disassembly and assembly of the first pet cage 1 and the second pet cage 2. Conversely, it facilitates the limiting and fixing of the first pet cage 1 and the second pet cage 2, improving the stability of the connection between the first pet cage 1 and the second pet cage 2.

[0032] Working principle of Example 1:

[0033] In use, the support block 14 at the lower end of the base plate 12 extends into the slide groove 151, causing the telescopic block 143 to contact the inner wall of the slide groove 151. Under the action of force, the telescopic block 143 drives the telescopic spring 141 to retract into the stepped hole 142. When the stepped hole 142 corresponds to the limiting hole 152, the telescopic spring 141 rebounds, causing the telescopic block 143 to extend into the limiting hole 152 to limit and fix the support block 14, thus facilitating the installation of the second pet cage 2 on the upper end of the first pet cage 1. Then, the connecting rod 354 is used to drive the connection. Rod 353, connecting rod 353 drives limiting plate 31, limiting plate 31 drives connecting plate 32, connecting plate 32 drives buffer plate 33 to move inside storage slot 154. The movement of buffer plate 33 cooperates with the inner wall of storage slot 154 to compress buffer spring 34, so that buffer plate 33 can move away from positioning slot 121, thereby facilitating the disassembly and assembly between the first pet cage 1 and the second pet cage 2. Conversely, it facilitates the limiting and fixing between the first pet cage 1 and the second pet cage 2, improving the stability of the connection between the first pet cage 1 and the second pet cage 2.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-layer pet cage, comprising a first pet cage (1) and a detachable second pet cage (2) connected to the upper end of the first pet cage (1), wherein the first pet cage (1) and the second pet cage (2) have the same structure, characterized in that: The first pet cage (1) and the second pet cage (2) each comprise a net-shaped frame (13) arranged in a concave shape in cross section, and a cage door (11) mounted on the outer wall of the concave side of the net-shaped frame (13), a plurality of vertical shafts (131) are connected inside the net-shaped frame (13), a plurality of horizontal shafts (132) are connected between the vertical shafts (131), the cage door (11) and the net-shaped frame (13) are arranged in a rectangular frame structure, and the upper and lower ends of the rectangular frame structure are respectively fixedly provided with a top plate (15) and a bottom plate (12), the left and right sides of the bottom plate (12) and the top plate (15) extend to the outside of the rectangular frame structure, and a group of stretchable positioning members (3) are connected between the bottom plate (12) of the second pet cage (2) and the top plate (15) of the first pet cage (1).

2. A double-decker pet cage as claimed in claim 1, characterized in that: The top plate (15) is provided with an inwardly recessed sliding groove (151) on the upper end surface.

3. A double-decker pet cage as claimed in claim 2, characterized in that: The lower end of the sliding groove (151) is provided with a group of interconnected limiting holes (152).

4. A double-decker pet cage as claimed in claim 3, characterized in that: The upper end surface of the top plate (15) is provided with a group of positioning grooves (121) penetrating therethrough, and the positioning grooves (121) are located on the left and right sides of the rectangular frame structure.

5. The dual level pet cage of claim 1, wherein: The bottom plate (12) is fixedly connected with two groups of support blocks (14) symmetrically at the lower end, and the support blocks (14) are arranged in a trapezoidal shape in cross section and are connected with the sliding groove (151).

6. A double-decker pet cage as claimed in claim 5, characterized in that: The lower end of the support block (14) is provided with an inwardly recessed step hole (142), and the inside of the step hole (142) is movably connected with a telescopic block (143), one end of the telescopic block (143) inside the step hole (142) is connected with a telescopic spring (141), the other end of the telescopic spring (141) is connected with the inner wall of the step hole (142), and one end of the telescopic block (143) extending out of the step hole (142) is connected with the limiting hole (152).

7. A double-deck pet cage as claimed in claim 6, characterized in that: The upper end of the bottom plate (12) is symmetrically provided with a group of connecting grooves (153), the connecting grooves (153) are located on the left and right sides of the rectangular frame structure and correspond to the positioning grooves (121), the lower end of the bottom plate (12) is provided with an inwardly recessed receiving groove (154), the receiving groove (154) communicates with the connecting groove (153), and the diameter of the receiving groove (154) is greater than that of the connecting groove (153).

8. The dual level pet cage of claim 1, wherein: The positioning member (3) comprises a limiting plate (31) arranged on the upper end of the top plate (15), the lower end of the limiting plate (31) is connected with a connecting plate (32), the connecting plate (32) extends to the inside of the receiving groove (154) through the connecting groove (153), one end of the connecting plate (32) inside the receiving groove (154) is fixedly connected with a buffer plate (33) matched with the receiving groove (154), the upper end of the buffer plate (33) is connected with a group of buffer springs (34), the buffer springs (34) are located on the two sides of the connecting plate (32), and the upper ends of the buffer springs (34) are in contact with the inner wall of the buffer groove.

9. A double-deck pet cage as claimed in claim 8, characterized in that: The limiting plate (31) is fixedly connected with a mounting block (35) at the upper end, the outer wall of the mounting block (35) is fixedly connected with a fixed shaft (351) at the front and rear sides, the outer wall of the fixed shaft (351) is sleeved with a movable ring (352), the outer wall of the movable ring (352) is fixedly connected with a connecting rod (353) at the upper end, the upper ends between the connecting rods (353) are fixedly connected with a pull rod (354), and the outer wall of the pull rod (354) is sleeved with a plurality of connecting rings (361).

10. A double-deck pet cage as claimed in claim 9, characterized in that: The connecting ring (361) is fixedly connected with a rubber buckle (362) at the upper end, and the outer wall of the rubber buckle (362) is provided with an opening.

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