Disease animal isolation cage for veterinarian
By using the retractable design of the left and right cage frames and the positioning plate, the problem of the non-adjustable cage space is solved, enabling flexible adjustment of the isolation cage and stable accommodation of livestock, thus expanding its application range.
Patent Information
- Application Number
- CN202520462311.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-17
AI Technical Summary
The internal space of existing isolation cages for sick animals is not adjustable, making them unable to accommodate different animal sizes.
A telescopic structure consisting of a left cage and a right cage was designed. The extension and retraction of the cage can be achieved by inserting the left and right horizontal rails and positioning the limiting plate. The use of casters facilitates position movement.
The size of the isolation cage is adjustable to accommodate different animal sizes, expanding its application range and maintaining the stability and ease of movement of the cage during animal activities.
Smart Images

Figure CN223885932U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of veterinary medicine, and in particular to a veterinary isolation cage for sick animals. Background Technology
[0002] An existing patent (publication number: CN221241221U) discloses a cage for isolating sick animals, including a cage body. Cage doors are rotatably connected to both sides of the front end of the cage body. A first handle is fixedly connected to the front end of each of the two cage doors. A perforated plate is fixedly connected to the inner wall of the cage body. Limiting grooves are fixedly connected to the inner walls of both sides of the cage body near the bottom. A bottom plate is slidably connected between the two limiting grooves. Two second handles are fixedly connected to the bottom of the bottom plate. However, the internal space of this isolation cage is fixed and cannot be adjusted, and cannot be flexibly adjusted according to the size of the livestock. Summary of the Invention
[0003] This utility model addresses the aforementioned shortcomings of existing technologies by providing an integrated isolation cage composed of two cage frames that can be extended and retracted to enlarge the entire isolation cage. The size of the isolation cage can be adjusted according to the size of different livestock, thus broadening its application range.
[0004] The objective of this utility model is achieved through the following technical solution:
[0005] A veterinary animal isolation cage includes a left cage frame base plate, a left horizontal railing, a left vertical connecting rod, a left cage frame top plate, a right cage frame base plate, a right horizontal railing, a right vertical connecting rod, a right cage frame top plate, a rotating side door, a limiting plate insert, and casters. The lower part of the left vertical connecting rod is connected to the left cage frame base plate, and multiple left vertical connecting rods are distributed on the left cage frame base plate. The inner side of the left horizontal railing is connected to the left vertical connecting rod, and multiple left horizontal railings are evenly distributed vertically. The upper part of the left vertical connecting rod is connected to the left cage frame top plate. The lower part of the right vertical connecting rod is connected to the right cage frame base plate, and the upper part of the right vertical connecting rod is connected to the right cage frame top plate. Multiple right vertical connecting rods are distributed on the right cage frame base plate, and the inner side of the right horizontal railing is connected to the right vertical connecting rod. Multiple right horizontal railings are evenly distributed vertically. A set of right cage frame base plates is distributed below the right vertical connecting rods.
[0006] The left cage bottom plate is attached to the right cage bottom plate, and the right cage bottom plate is symmetrically arranged at the upper and lower ends of the left cage bottom plate. The left cage bottom plate is distributed between a set of right cage bottom plates. The left transverse railing has a left railing inner hole, and the right transverse railing is adapted to the left railing inner hole. The right transverse railing is inserted into the left railing inner hole and slides in the left railing inner hole.
[0007] The lower surface of the left cage top plate is in contact with the right cage top plate. The right cage top plate has a right top plate protrusion on its side and a side connecting lug on its side. The lower part of the rotating side door has a side door lower sleeve. The side door lower sleeve is in contact with the side connecting lug. The side connecting lug is distributed on both sides of the side door lower sleeve. The side door lower sleeve is connected to the side connecting lug through a rotating shaft.
[0008] The upper part of the rotating side-opening door has a side door top plate and a limiting insertion hole. The upper part of the limiting plate is connected to the limiting plate handle, and the lower part of the limiting plate is connected to the limiting plate insert. The limiting plate insert is adapted to the limiting insertion hole. The limiting plate insert passes through the right top plate protrusion and the limiting insertion hole in sequence. The lower parts of the left cage bottom plate and the right cage bottom plate are both connected to moving wheels. Beneficial effects
[0009] 1. This utility model comprises a left cage frame base plate, a left horizontal railing, a left vertical connecting rod, and a left cage frame top plate, forming a side-opening cage frame. A right cage frame base plate, a right horizontal railing, a right vertical connecting rod, and a right cage frame top plate also form a side-opening cage frame. In use, the right horizontal railing is inserted into the inner hole of the left railing, allowing the left cage frame base plate to be inserted between the right cage frame base plates, ensuring smooth connection between the two cage frames. Simultaneously, the insertion and engagement of a set of side door lower sleeves with the left cage frame base plate ensures the reinforcement and stability of the entire cage bottom, preventing deformation of the cage bottom under the trampling of livestock during veterinary animal isolation. Furthermore, this structure allows the integrated isolation cage composed of the two cage frames to be telescopic, increasing the overall size of the isolation cage. The size of the isolation cage can be adjusted according to the size of different livestock, broadening its application range.
[0010] 2. The bottom of both the left and right cage frame base plates of this utility model are equipped with casters, making the entire isolation cage easy to move. The lower sleeve of the side door is connected to the side connecting ear through a pivot, so that the isolation cage has an opening on the rotating side door side for confining livestock inside. When the rotating side door is opened, the top plate of the side door abuts against the ground, allowing livestock to enter the cage through the rotating side door. The limiting plate insert passes through the right top plate protrusion and the limiting insertion hole in sequence, positioning the rotating side door through the limiting plate insert to keep the rotating side door vertical. In veterinary animal isolation, this prevents the rotating side door from opening due to impact from livestock. This isolation cage is telescopic during use, and the left and right cage frame base plates are positioned by pins to ensure the longest and shortest length of the cage, preventing the connection between the two from breaking during veterinary animal isolation. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of a veterinary isolation cage for sick animals according to the present invention.
[0012] Figure 2 This is a cross-sectional view of a veterinary isolation cage for sick animals as described in this utility model.
[0013] Figure 3This is a schematic diagram of the left cage frame bottom plate and the left transverse railing structure described in this utility model.
[0014] Figure 4 This is a schematic diagram of the right cage frame bottom plate, right transverse railing, and rotating side door structure described in this utility model. Detailed Implementation
[0015] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:
[0016] Example 1:
[0017] A veterinary animal isolation cage includes a left cage frame base plate 01, a left horizontal railing 02, a left vertical connecting rod 04, a left cage frame top plate 05, a right cage frame base plate 06, a right horizontal railing 07, a right vertical connecting rod 08, a right cage frame top plate 09, a rotating side door 10, a limiting plate insert 17, and casters 20. The lower part of the left vertical connecting rod 04 is connected to the left cage frame base plate 01, and multiple left vertical connecting rods 04 are distributed on the left cage frame base plate 01. The inner side of the left horizontal railing 02 is connected to the left vertical connecting rod 04, and multiple left horizontal railings 02 are evenly distributed vertically. The upper part of the left vertical connecting rod 04 is connected to the left cage frame top plate 05. A side-opening cage is formed by a base plate 01, a left horizontal railing 02, a left vertical connecting rod 04, and a left cage top plate 05. The lower part of the right vertical connecting rod 08 is connected to the right cage base plate 06, and the upper part of the right vertical connecting rod 08 is connected to the right cage top plate 09. Multiple right vertical connecting rods 08 are distributed on the right cage base plate 06. The inner side of the right horizontal railing 07 is connected to the right vertical connecting rod 08. Multiple right horizontal railings 07 are evenly distributed vertically. A set of right cage base plates 06 is distributed below the right vertical connecting rod 08. The right cage base plate 06, right horizontal railing 07, right vertical connecting rod 08, and right cage top plate 09 together form a side-opening cage.
[0018] Example 2:
[0019] The left cage base plate 01 and the right cage base plate 06 of this utility model are fitted together. The right cage base plate 06 is symmetrically arranged at the upper and lower ends of the left cage base plate 01. The left cage base plate 01 is distributed between a set of right cage base plates 06. In use, the right horizontal railing 07 is inserted into the inner hole 03 of the left railing, so that the left cage base plate 01 is inserted between a set of right cage base plates 06, ensuring that the two cages are smoothly connected. At the same time, the insertion and cooperation of a set of side door lower sleeves 11 with the left cage base plate 01 ensures the reinforcement and stability of the bottom of the entire cage. This design prevents the bottom of the cage from deforming under the trampling of livestock during animal isolation. Simultaneously, the structure allows the integrated isolation cage, composed of two cage frames, to be extended and retracted, increasing its size to accommodate different animal sizes and broadening its application. The left transverse rail 02 has a left rail inner hole 03, and the right transverse rail 07 is adapted to the left rail inner hole 03. The right transverse rail 07 is inserted into the left rail inner hole 03 and slides within it.
[0020] Example 3:
[0021] The lower surface of the left cage top plate 05 of this utility model is in contact with the right cage top plate 09. The right cage top plate 09 has a right top plate protrusion 19 on its side. The right cage bottom plate 06 has a side connecting ear 12 on its side. The lower part of the rotating side door 10 has a side door lower sleeve 11. The side door lower sleeve 11 is in contact with the side connecting ear 12. The side connecting ear 12 is distributed on both sides of the side door lower sleeve 11. The side door lower sleeve 11 is connected to the side connecting ear 12 through a rotating shaft 13, so that the isolation cage has an opening on the rotating side door 10 side for keeping livestock in the isolation cage.
[0022] Example 4:
[0023] The rotating side-opening door 10 of this invention has a side door top plate 14 on its upper part. When the rotating side-opening door 10 is opened, the side door top plate 14 abuts against the ground, allowing livestock to enter the cage through the rotating side-opening door 10. The rotating side-opening door 10 has a limiting insertion hole 18 on its upper part. A limiting plate handle 16 is connected to the upper part of a limiting plate 15, and a limiting plate insert 17 is connected to the lower part of the limiting plate 15. The limiting plate insert 17 is adapted to the limiting insertion hole 18. The limiting plate insert 17 passes through the right top plate protrusion 19 and the limiting insertion hole 18 in sequence. The rotating side-opening door 10 is controlled by the limiting plate insert 17. The door 10 is positioned to keep the rotating side-opening door 10 vertical, preventing it from opening due to impact from livestock during veterinary animal isolation. The lower parts of the left cage bottom plate 01 and the right cage bottom plate 06 are connected to the casters 20, making it easy to move the entire isolation cage. When in use, the isolation cage can be extended and retracted, and the left cage bottom plate 01 and the right cage bottom plate 06 are positioned by pins to ensure the longest and shortest length of the cage, preventing the connection between the two from breaking during veterinary animal isolation.
[0024] Example 5:
[0025] The installation steps of this utility model are as follows: First, connect the upper and lower ends of the left vertical connecting rod 04 to the left cage top plate 05 and the left cage bottom plate 01 respectively. Connect the upper and lower ends of the right vertical connecting rod 08 to the right cage bottom plate 06 and the right cage top plate 09 respectively. Connect the inside of the right horizontal railing 07 to the right vertical connecting rod 08. Connect the inside of the left horizontal railing 02 to the left vertical connecting rod 04. Insert the left cage bottom plate 01 between a set of right cage bottom plates 06. Insert the right horizontal railing 07 into the inner hole 03 of the left railing. Connect the side door lower sleeve 11 to the side connecting ear 12 through the pivot 13. Install the moving wheels 20 on the lower part of the left cage bottom plate 01 and the right cage bottom plate 06. Pass the limiting plate insert 17 through the right top plate protrusion 19 and the limiting insertion hole 18 in sequence.
[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A veterinary isolation cage for sick animals, characterized in that: The structure includes a left cage bottom plate (01), a left horizontal railing (02), a left vertical connecting rod (04), a left cage top plate (05), a right cage bottom plate (06), a right horizontal railing (07), a right vertical connecting rod (08), a right cage top plate (09), a rotating side door (10), a limiting plate insert (17), and moving wheels (20). The lower part of the left vertical connecting rod (04) is connected to the left cage bottom plate (01), and multiple left vertical connecting rods (04) are distributed on the left cage bottom plate (01). The left horizontal railing (02) is connected to the left vertical connecting rod (04) on its inner side. Multiple left horizontal railings (02) are evenly distributed vertically. The upper part of the left vertical connecting rod (04) is connected to the top plate of the left cage frame (05). The lower part of the right vertical connecting rod (08) is connected to the bottom plate of the right cage frame (06). The upper part of the right vertical connecting rod (08) is connected to the top plate of the right cage frame (09). Multiple right vertical connecting rods (08) are distributed on the bottom plate of the right cage frame (06). The inner side of the right horizontal railing (07) is connected to the right vertical connecting rod (08). Multiple right horizontal railings (07) are evenly distributed vertically. A set of right cage frame bottom plates (06) is distributed below the right vertical connecting rod (08).
2. The veterinary isolation cage for sick animals according to claim 1, characterized in that: The left cage bottom plate (01) and the right cage bottom plate (06) are attached to each other. The right cage bottom plate (06) is symmetrically arranged at the upper and lower ends of the left cage bottom plate (01). The left cage bottom plate (01) is distributed between a set of right cage bottom plates (06). The left transverse railing (02) has a left railing inner hole (03). The right transverse railing (07) is adapted to the left railing inner hole (03). The right transverse railing (07) is inserted into the left railing inner hole (03) and slides in the left railing inner hole (03).
3. A veterinary isolation cage for sick animals according to claim 2, characterized in that... The lower surface of the left cage top plate (05) is in contact with the right cage top plate (09). The right cage top plate (09) has a right top plate protrusion (19) on its side. The right cage bottom plate (06) has a side connecting ear (12) on its side. The lower part of the rotating side door (10) has a side door lower sleeve (11). The side door lower sleeve (11) is in contact with the side connecting ear (12). The side connecting ear (12) is distributed on both sides of the side door lower sleeve (11). The side door lower sleeve (11) is connected to the side connecting ear (12) through a rotating shaft (13).
4. A veterinary isolation cage for sick animals according to claim 3, characterized in that: The rotating side door (10) has a side door top plate (14) on the upper part, a limiting hole (18) on the upper part, and a limiting plate handle (16) connected to the upper part of the limiting plate (15).
5. A veterinary isolation cage for sick animals according to claim 1, characterized in that... The lower part of the limiting plate (15) is connected to the limiting plate insert (17), the limiting plate insert (17) is adapted to the limiting insertion hole (18), the limiting plate insert (17) passes through the right top plate protrusion (19) and the limiting insertion hole (18) in sequence, and the lower part of the left cage bottom plate (01) and the right cage bottom plate (06) are connected to the moving wheel (20).
Citation Information
Patent Citations
Disease livestock isolation cage
CN221241221U