A monkey cage facilitating direct injection of a monkey within the cage
By designing a pull rod and cam lever to fix the monkey's position, combined with an injection window and storage slot, the problems of inconvenience and contamination in monkey cages were solved, achieving safe and convenient monkey drug injection and contamination control.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- INST OF MEDICAL BIOLOGY CHINESE ACAD OF MEDICAL SCI
- Filing Date
- 2025-07-18
- Publication Date
- 2026-06-23
AI Technical Summary
Existing monkey cages cannot effectively fix the monkeys' positions, making drug injection inconvenient and posing safety risks, and the pollution problem is difficult to solve.
A monkey cage was designed to fix the monkey's position by the cooperation of a lever and a cam lever, and an injection window was set on the cage door, combined with a storage trough and a waste storage box to facilitate the cleaning of metabolic waste.
It enables the safe and convenient administration of medication to monkeys within cages, restricts their movement, prevents harm to staff, and effectively cleans up contamination.
Smart Images

Figure CN224386440U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of animal cage technology, specifically a monkey cage that facilitates direct injection of monkeys inside the cage. Background Technology
[0002] As is well known, primates are close relatives of humans, sharing a very high degree of genetic similarity, with approximately 75% to 98.5% of their genes being identical to humans. They also possess many biological and behavioral characteristics similar to humans. Patent announcement number CN20420687U discloses a quarantine cage for experimental macaques. This patented technology can set up a habitat that conforms to the habits of primates, keeping their mental state in good condition. However, because the habitat cannot be fixed in place, it is inconvenient to administer drugs to the monkeys. Utility Model Content
[0003] The purpose of this invention is to provide a monkey cage that facilitates direct injection of drugs into monkeys inside the cage, thereby solving the problem of inconvenience in injecting drugs into monkeys mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: It includes a monkey cage body, a sliding groove, a monkey cage door, a movable groove, and a slider. A partition that fits the internal space of the monkey cage body is fixedly connected to the right side of the slider. Pull rods are fixedly connected to the right sides of the slider, which are connected to the movable groove at both ends. Two pull rods are fixedly connected by a handrail. A clamping tube is movably connected to one side of the pull rod on the monkey cage body. A connecting ring is fixedly connected to the side of the clamping tube near the pull rod. A limiting groove is formed at the top of the connecting ring, and a cam lever is rotatably connected inside the limiting groove. A pressure block is provided at the connection between the cam lever and the clamping tube.
[0005] As a further improvement of this utility model: the bottom of the monkey cage body is provided with a storage slot, and a waste storage box is slidably connected inside the storage slot.
[0006] As a further embodiment of this utility model: a hinge is fixedly connected to the right side of the monkey cage door, and an injection window is fixedly connected to the right side of the hinge connected to the monkey cage door.
[0007] As a further improvement of this utility model, the monkey cage body is provided with locking bolts on both sides for fixing the monkey cage door.
[0008] Compared with the prior art, the beneficial effects of this utility model are:
[0009] This is a monkey cage that facilitates direct injection of monkeys inside the cage. In use, the monkey is placed inside the cage body through the cage door. By pulling the handle, the slider and partition connected to the lever move to the right, driving the monkey toward the staff. The injection window on the cage door is opened, and the monkey is injected directly inside the cage. The monkey's movement is restricted to prevent it from harming the staff. The clamping tube and cam lever work together to quickly fix the lever.
[0010] In addition, this type of monkey cage, which allows for direct injection of monkeys inside the cage, features a storage trough and waste storage box. This design allows for the rapid cleaning of metabolic waste generated by monkeys within the cage, effectively preventing pollution problems caused by prolonged use of the cage. Attached Figure Description
[0011] Figure 1 This is a cross-sectional view of the present invention;
[0012] Figure 2 This is a structural diagram of the locking device in this utility model;
[0013] Figure 3 This is a perspective view of the present invention;
[0014] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle;
[0015] The correspondence between the labels and component names in the attached figures is as follows:
[0016] 1. Monkey cage body; 2. Slide groove; 3. Monkey cage door; 4. Movable groove; 5. Slider; 6. Partition; 7. Pull rod; 8. Handrail; 9. Pressing tube; 10. Connecting ring; 11. Limiting groove; 12. Cam lever; 13. Pressure block; 14. Storage slot; 15. Waste storage box; 16. Injection window; 17. Hinge. Detailed Implementation
[0017] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.
[0018] Please see Figure 1A monkey cage for direct injection of monkeys inside the cage includes a cage body 1. Vertical grooves 2 are formed on both sides of the inner wall of the cage body 1, and a cage door 3 is positioned between the two grooves 2. Locking bolts for securing the cage door 3 are provided on both sides of the cage body 1. Horizontal movable grooves 4 are also formed on both sides of the inner wall of the cage body 1. Two sliders 5 are slidably connected inside the movable grooves 4. A partition 6, which fits into the cage body 1, is fixedly connected to the right side of each slider 5. Two pull rods 7 are fixedly connected to the right side of each slider 5 inside the movable grooves 4, and a handrail 8 is fixedly connected between the two pull rods 7. In use, a monkey is placed inside the cage body 1 through the cage door 3. By pulling the handrail 8 on the right side of the cage body 1, the pull rods 7 move the two sliders 5 and the partition 6 fixedly connected to the sliders 5 towards the cage door 3, compressing the movable space inside the cage body 1 and driving the monkey towards the operator, facilitating direct injection of the monkey inside the cage body 1.
[0019] like Figure 2 As shown, a clamping tube 9 is movably connected to the pull rod 7 on one side outside the monkey cage body 1. A connecting ring 10 is fixedly connected to the side of the clamping tube 9 near the pull rod 7. A limiting groove 11 is opened on the top of the connecting ring 10. A cam lever 12 is rotatably connected inside the limiting groove 11. A pressure block 13 is provided at the connection between the cam lever 12 and the clamping tube 9. In use, by pushing the cam lever 12 downward, the large end of the cam lever 12 presses down on the pressure block 13. At the same time, the pressure block 13 presses down on the connection between the clamping tube 9 and the pull rod 7, so that the clamping tube 9 and the pull rod 7 are locked together, which makes it convenient to fix the position of the monkey.
[0020] like Figure 3 and 4 As shown, a storage slot 14 is provided at the bottom of the monkey cage body 1. A waste storage box 15 is slidably connected inside the storage slot 14. The waste storage box 15 can collect the monkey's metabolites inside the monkey cage body 1 to prevent the monkey from causing a large amount of pollution to the monkey cage. An injection window 16 is movably connected to one side of the monkey cage door 3. A limit block that can rotate 90 degrees is fixedly connected to the side of the monkey cage door 3 that is movably connected to the injection window 16. The injection window 16 is connected to the monkey cage door 3 through a hinge 17. When injecting a monkey, the monkey inside the monkey cage body 1 can be injected quickly by opening the injection window 16.
[0021] Working principle: This is a monkey cage that facilitates direct injection of monkeys inside the cage. In use, the monkey is placed inside the cage body 1 through the cage door 3. By pulling the handle 8, the slider 5 and partition 6 connected to the lever 7 are moved to the right, driving the monkey towards the staff. The injection window 16 on the cage door 3 is opened, and the monkey is injected directly inside the cage. The monkey's movement is restricted to prevent it from harming the staff. The cooperation of the clamping tube 9 and the cam lever 12 quickly fixes the lever 7. The storage slot 14 and waste storage box 15 can quickly clean up the metabolic waste generated by the monkey inside the cage body 1, effectively avoiding pollution problems caused by prolonged use of the monkey cage.
[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A monkey cage that facilitates direct injection of monkeys inside the cage, characterized in that, include Monkey cage body (1); Slide (2), monkey cage door (3); The sliding groove (4) and the slider (5) are fixedly connected to the right side of the slider (5) with a partition (6) that fits the internal space of the monkey cage body (1). The two ends of the slider (5) are fixedly connected to the right side of the sliding groove (4) with a pull rod (7). The two pull rods (7) are fixedly connected to each other by a handrail (8). The pull rod (7) is movably connected to a clamping tube (9) on one side of the monkey cage body (1). A connecting ring (10) is fixedly connected to the side of the clamping tube (9) near the pull rod (7). A limit groove (11) is opened at the top of the connecting ring (10). A cam lever (12) is rotatably connected inside the limit groove (11). A pressure block (13) is provided at the connection between the cam lever (12) and the clamping tube (9).
2. A monkey cage according to claim 1, which facilitates direct injection of monkeys inside the cage, characterized in that, The bottom of the monkey cage body (1) is provided with a storage slot (14), and a waste storage box (15) is slidably connected inside the storage slot (14).
3. A monkey cage according to claim 1, which facilitates direct injection of monkeys inside the cage, characterized in that, A hinge (17) is fixedly connected to the right side of the monkey cage door (3), and an injection window (16) is fixedly connected to the right side of the hinge (17) and the monkey cage door (3).
4. A monkey cage according to claim 1, which facilitates direct injection of monkeys inside the cage, characterized in that, The monkey cage door (3) is fixedly connected to the injection window (16) on one side, and a limiting block that can rotate 90 degrees is fixedly connected to it.
5. A monkey cage according to claim 1, facilitating direct injection of monkeys within the cage, characterized in that, The monkey cage body (1) is provided with locking bolts on both sides to fix the monkey cage door (3).