External expansion structure of hamster feeding box
By designing an external expansion structure for the hamster enclosure, the problems of insufficient space for the running wheel inside the hamster cage and inconvenient installation were solved, resulting in improved stability and durability, and enhancing the hamster's exercise experience and quality of life.
Patent Information
- Application Number
- CN202520365255.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-04
AI Technical Summary
Existing hamster cages with built-in running wheels have insufficient space, are complicated and unstable to install, and have poor material durability, which affects the hamster's exercise experience and quality of life.
Design an external expansion structure for a hamster enclosure, including a connecting part and a functional part, which is fixed to the side wall of the hamster cage by a detachable connection. It uses high-strength materials, has ventilation holes and an observation window, and provides a detachable hamster running wheel and axle bearing to improve stability and durability.
It expands the hamster's activity space, simplifies the installation process, improves the stability and durability of the running wheel, and enhances the hamster's exercise experience and quality of life.
Smart Images

Figure CN223786878U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a hamster feeding case external extension structure belongs to pet article technical field. BACKGROUND
[0002] In the field of pet breeding, especially in the breeding process of small pets such as hamsters, the design and function of pet cages have a direct impact on the health and quality of life of pets. As a lively pet, hamsters need enough exercise space to maintain physical health and mental pleasure. As a common exercise facility in hamster cages, the main function of the running wheel is to provide a safe and comfortable exercise environment for hamsters to meet their running and exercise needs.
[0003] However, the existing hamster cage running wheel design has many problems. First, due to the limited internal space of the hamster cage, especially small hamster cages, the size of the built-in running wheel is often small, which cannot meet the full exercise needs of hamsters, limiting the exercise range and amount of hamsters. Second, the installation of the built-in running wheel is usually complex, requiring the use of screws, nuts and other tools for fixation, which not only increases the installation difficulty, but also may cause the running wheel to loosen or fall off during use due to insecure installation, posing a safety hazard to hamsters. In addition, the existing running wheel is made of ordinary plastic, which has poor durability and is prone to wear and tear, and lacks humanized designs such as anti-slip patterns, ventilation holes, etc., affecting the exercise experience of hamsters and the service life of the running wheel. In view of these problems, although there are some external running wheel designs on the market, these designs often have complex structure, inconvenient installation, poor stability and other problems, which cannot effectively solve the shortcomings of the existing technology.
[0004] Therefore, it is of great significance to design a hamster cage external running wheel device that can solve the above problems and improve the quality of life and exercise experience of hamsters. SUMMARY
[0005] Therefore, the utility model provides a hamster feeding case external extension structure to solve the problem of insufficient internal space in small hamster cages, inability to install a larger running wheel, and limited hamster activity space after installing a running wheel.
[0006] The technical solution of the utility model to solve the above technical problems is as follows:
[0007] A hamster feeding case external extension structure, comprising a body, the body is formed by a connecting part and a functional part, the connecting part extends to the end away from the functional part to form a connecting pipe, the connecting pipe is detachably connected with the side wall of the hamster feeding case, and a hamster running wheel is arranged in the movable cavity.
[0008] On the basis of the above technical solution, the utility model can also be improved as follows.
[0009] Further, the connecting part and the functional part are detachably connected after buckling through at least three fixing buckles.
[0010] Further, the hamster running wheel is detachably connected to the side wall of the functional part through a rotating shaft, preferably, the rotating shaft is provided with a bearing.
[0011] Further, the connecting pipe and the side wall of the hamster breeding box are detachably connected in a buckle connection, screw connection or adhesive connection mode.
[0012] Further, the inner diameter of the connecting pipe is greater than the body shape of the hamster, and the height difference between the connecting pipe and the inner wall of the movable cavity is less than the body length of the hamster.
[0013] Further, the body is provided with a ventilation hole.
[0014] Further, the body is provided with an observation window, or the body is made of transparent material.
[0015] The beneficial effects of the utility model are:
[0016] The hamster breeding box external expansion structure of the utility model solves the problems of space limitation, inconvenient installation, poor stability and material design in the prior art through the externally designed and optimized structure, and improves the exercise experience and life quality of the hamster. DRAWINGS
[0017] Fig. 1 It is a whole structure schematic view of the utility model;
[0018] Fig. 2 It is an exploded view of the structure of the utility model;
[0019] Fig. 3 It is a position relation view of the functional part and the hamster running wheel of the utility model.
[0020] In the drawings, the component list represented by each number is as follows:
[0021] 1, connecting part, 2, functional part, 3, connecting pipe, 4, hamster running wheel. CONCRETE IMPLEMENTATION
[0022] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model.
[0023] As shown in the drawings, Figs. 1-3 The hamster breeding box external expansion structure comprises a body, the body is formed by buckling a connecting part 1 and a functional part 2 to form a movable cavity, the connecting part 1 extends to form a connecting pipe 3 away from the functional part 2, the connecting pipe 3 is detachably connected to the side wall of the hamster breeding box, and a hamster running wheel 4 is arranged in the movable cavity.
[0024] The size and shape of the body are adapted to the external structure and space of the hamster cage to ensure that it can closely fit the outside of the hamster cage, the material of the body is high-strength plastic or metal to ensure that it has sufficient strength and durability and can maintain stable structure without being easily deformed or damaged during long-term use, and the size of the hamster running wheel 4 can be selected according to the size of the body to adapt to the movement needs of hamsters of different sizes, and the material of the wheel body is light and durable, such as plastic.
[0025] The user can install it on the hamster cage produced in cooperation, or use the expansion opening reserved in the door or part of the traditional cage product as the installation opening, extend the end of the connecting pipe 3 into the hamster cage, and fix it, so that the hamster can climb into the movable cavity through the connecting pipe 3 to move, thereby expanding the moving space of the original hamster cage and improving the movement experience and life quality of the hamster, and the structure is also suitable for the breeding of pets such as sugar gliders and chinchillas.
[0026] In another embodiment of the present application, the connecting part 1 and the functional part 2 are detachably connected after buckling through at least three fixed buckles.
[0027] In another embodiment of the present application, the hamster running wheel 4 is detachably connected to the side wall of the functional part 2 through a rotating shaft, and the movable cavity is provided with the hamster running wheel 4 for the hamster to move, and the running wheel can also be removed as additional activity space for the hamster, such as filling bath sand as a bathroom.
[0028] In another embodiment of the present application, the rotating shaft has a bearing, the rotating shaft of the traditional hamster running wheel 4 directly contacts the side wall, and the rotating shaft is easily worn when rotating, and the bearing can reduce the friction of the running wheel during operation and improve the service life and movement efficiency of the running wheel.
[0029] In another embodiment of the present application, the detachable connection between the connecting pipe 3 and the side wall of the hamster cage is buckle connection, screw connection or adhesive connection, to ensure that the external running wheel device will not damage the hamster cage or affect its normal use during use, and facilitate the user to assemble and disassemble and clean.
[0030] In another embodiment of the present application, the inner diameter of the connecting pipe 3 is greater than the size of the hamster, and the height difference between the connecting pipe 3 and the inner wall of the movable cavity is less than the length of the hamster, to facilitate the hamster to enter and exit smoothly.
[0031] In another embodiment of the present application, a ventilation hole is formed in the body.
[0032] In another embodiment of the utility model, the body is provided with an observation window, or the body is made of transparent material, so that the running state of the body and the movement of the hamster can be observed.
[0033] The above description is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. An external extension structure for a hamster cage, characterized by, The utility model relates to a detachable connection of a mouse running wheel and a mouse cage, and belongs to the field of mouse cage.
2. The external extension structure for the hamster cage according to claim 1, wherein The connecting part and the functional part are detachably connected after being buckled by at least three fixing buckles.
3. The external expansion structure for the hamster cage according to claim 1, wherein, The mouse running wheel is detachably connected to the sidewall of the functional part through a rotating shaft.
4. The external expansion structure for the hamster cage according to claim 3, wherein The rotating shaft is provided with a bearing.
5. The external expansion structure for the hamster cage according to claim 1, wherein, The connecting pipe is detachably connected to the sidewall of the mouse cage in a buckle connection, screw connection or adhesive connection mode.
6. The hamster cage extension structure according to any one of claims 1 to 5, wherein, The inner diameter of the connecting pipe is larger than the body shape of the mouse. The height difference between the connecting pipe and the inner wall of the movable cavity is less than the body length of the mouse.
7. The hamster cage extension structure according to any one of claims 1 to 5, wherein, The body is provided with a ventilation hole.
8. The hamster cage extension structure according to any one of claims 1 to 5, wherein, The body is provided with an observation window, or the body is made of transparent material.