Improved rat mesh cap

Abstract

The utility model discloses an improved rat net cover relates to the technical field of rat cage net cover, including rat cage main part, installation frame and limiting component, rat cage main part inside upper end is provided with installation frame, installation frame outside is provided with limiting component, and limiting component includes mounting block, first limiting through -hole, second limiting through -hole, limiting cylinder, limiting rod, return spring and auxiliary pull ring, the first limiting through -hole is seted up in mounting block inside upper end, and the second limiting through -hole is seted up in mounting block inside lower end, the both sides limiting cylinder of rat cage main part outside are installed, and limiting cylinder inside connection is limited the rod, and limiting rod outside limiting cylinder is provided with return spring, and the auxiliary pull ring is installed to limiting rod outer end simultaneously, installation frame inside is provided with net cover component. The improved rat net cover can conveniently adjust the use of rat net cover, makes the inside space of rat cage be reasonably utilized, and further improves rat net cover whole practicality and use efficiency.

Description

Technical Field

[0001] This utility model relates to the field of rat cage mesh cover technology, specifically an improved rat cage mesh cover. Background Technology

[0002] A rat cage mesh cover is a cover installed on top of a rat cage to cover and protect the internal environment. It is typically made of stainless steel mesh, providing ventilation while preventing animal escape. The rat cage mesh cover is mainly composed of stainless steel mesh and polypropylene. The stainless steel mesh provides robust structural support, while the polypropylene material offers good durability and easy cleaning. To improve the efficiency of rat captivity, a rat cage mesh cover is needed; however, existing rat cage mesh covers still have the following shortcomings:

[0003] When using existing rat net covers, because most of the rat net covers are partially embedded inside the rat cage, the space inside the rat cage cannot be used reasonably. Moreover, the small space limits the use of the rat cage and is not conducive to flexible use for different situations of rats and guinea pigs. At the same time, the net cover is not easy to adjust and install, resulting in a decrease in the practicality and efficiency of the rat net cover. Utility Model Content

[0004] The purpose of this invention is to provide an improved rat mesh cover to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an improved rat cage cover, comprising a rat cage body, a mounting frame, and a limiting component. The mounting frame is provided at the upper end of the rat cage body, and the limiting component is provided outside the mounting frame. The limiting component includes a mounting block, a first limiting through hole, a second limiting through hole, a limiting cylinder, a limiting rod, a return spring, and an auxiliary pull ring. The first limiting through hole is provided at the upper end of the mounting block, and the second limiting through hole is provided at the lower end of the mounting block. Limiting cylinders are installed on both sides of the rat cage body, and limiting rods are connected inside the limiting cylinders. A return spring is provided inside the limiting cylinder outside the limiting rod, and an auxiliary pull ring is installed at the outer end of the limiting rod. The mesh cover assembly is provided inside the mounting frame.

[0006] Furthermore, the number of the mounting blocks is set to two, and the two mounting blocks are symmetrically arranged at both ends of the outside of the mounting frame with respect to the central axis of the front of the mounting frame.

[0007] Furthermore, the internal dimensions of the first limiting through hole are adapted to the external dimensions of the limiting rod, and the limiting rod is connected to the mounting block through the first limiting through hole.

[0008] Furthermore, the limiting rod and the limiting cylinder are embedded in each other, and the limiting rod is elastically connected to the limiting cylinder through a return spring.

[0009] Furthermore, the mesh cover assembly includes a stainless steel isolation mesh, auxiliary baffles, and limiting crossbars. Auxiliary baffles are added to both sides of the right side of the stainless steel isolation mesh, and a limiting crossbar is added to the upper end of the stainless steel isolation mesh.

[0010] Furthermore, the mesh cover assembly also includes a stainless steel square tube, a round gasket, and a water bottle body. Stainless steel square tubes are distributed above the stainless steel isolation mesh, and a round gasket is provided on the right side of the stainless steel isolation mesh. The water bottle body is connected inside the round gasket.

[0011] Furthermore, there are two auxiliary baffles, and the two auxiliary baffles are symmetrically arranged on both sides of the stainless steel isolation net with respect to the side center axis.

[0012] Furthermore, the limiting crossbars are equidistantly distributed on the upper left side of the stainless steel isolation mesh, and the limiting crossbars are fixedly connected to the stainless steel isolation mesh by welding.

[0013] This invention provides an improved rat mesh cover, which has the following beneficial effects:

[0014] 1. This utility model, through the setting of the limiting component, enables the limiting rod and the limiting cylinder to be elastically connected by the return spring when the improved rat net cover is used. At the same time, the limiting rod, in conjunction with the second limiting through hole, allows the entire mounting frame to be installed upside down. Then, the mounting frame can be inverted again, and the limiting rod, in conjunction with the first limiting through hole, allows the entire mounting frame to be installed normally. This improves the flexibility of the rat net cover during use and increases the utilization rate of the internal space of the rat net cover.

[0015] 2. This utility model, through the design of the mesh cover assembly, enables the improved rat mesh cover to seal both ends of the protruding stainless steel isolation mesh with auxiliary baffles during use, preventing rat escape. Simultaneously, the round pad on the right side of the stainless steel isolation mesh allows the water bottle body to be positioned within the upper part of the mesh. The stainless steel square tube is placed on the left side of the upper part of the mesh, and a limiting crossbar restricts its movement. The stainless steel square tube also supports the lower part of the water bottle body, preventing positional shifts during use and improving the overall practicality and efficiency of the rat mesh cover. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an improved rat mesh cover according to the present invention;

[0017] Figure 2 This is a three-dimensional sectional view of the unfolded structure of the limiting component of the improved rat mesh cover according to this utility model;

[0018] Figure 3This is a schematic diagram of the three-dimensional unfolded structure of the mesh cover assembly of an improved rat mesh cover according to this utility model.

[0019] In the diagram: 1. Mouse cage body; 2. Mounting frame; 3. Limiting component; 301. Mounting block; 302. First limiting through hole; 303. Second limiting through hole; 304. Limiting cylinder; 305. Limiting rod; 306. Return spring; 307. Auxiliary pull ring; 4. Mesh cover assembly; 401. Stainless steel isolation mesh; 402. Auxiliary baffle; 403. Limiting crossbar; 404. Stainless steel square tube; 405. Round washer; 406. Water bottle body. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figures 1 to 3As shown, an improved rat cage cover includes a rat cage body 1, a mounting frame 2, and a limiting component 3. The mounting frame 2 is located at the upper end of the rat cage body 1, and the limiting component 3 is located outside the mounting frame 2. The limiting component 3 includes a mounting block 301, a first limiting through hole 302, a second limiting through hole 303, a limiting cylinder 304, a limiting rod 305, a return spring 306, and an auxiliary pull ring 307. The mounting block 301 has a first limiting through hole 302 at its upper end and a second limiting through hole 303 at its lower end. Limiting cylinders 304 are installed on both sides of the outer side of the body 1, and limiting rods 305 are connected inside the limiting cylinders 304. A return spring 306 is provided inside the limiting cylinders 304 outside the limiting rods 305. At the same time, an auxiliary pull ring 307 is installed on the outer end of the limiting rods 305. There are two mounting blocks 301, and the two mounting blocks 301 are symmetrically arranged at both ends of the outer side of the mounting frame 2 with respect to the central axis of the front side of the mounting frame 2. The internal size of the first limiting through hole 302 is adapted to the external size of the limiting rod 305, and the limiting rod 305 passes through the first limiting through hole 302. Connected to the mounting block 301, the limiting rod 305 and the limiting cylinder 304 are embedded in each other, and the limiting rod 305 is elastically connected to the limiting cylinder 304 through the return spring 306. The mounting block 301 is fixedly installed on both sides of the outside of the mounting frame 2 by fastening bolts, and the limiting cylinder 304 is fixedly installed on both sides of the outside of the cage body 1 with the fastening bolts. The limiting rod 305 is installed into the limiting cylinder 304, and the return spring 306 makes the limiting rod 305 and the limiting cylinder 304 elastically connected. At the same time, the limiting is increased by the auxiliary pull ring 307. The rod 305 improves the ease of use, and the external dimensions of the limiting rod 305 are compatible with the internal dimensions of the first limiting through hole 302 and the second limiting through hole 303 inside the mounting block 301. Thus, by using the limiting rod 305 in conjunction with the second limiting through hole 303, the mounting frame 2 can be installed upside down. At the same time, by inverting the mounting frame 2 again, the limiting rod 305 in conjunction with the first limiting through hole 302 allows the mounting frame 2 to be installed normally, thereby improving the flexibility of the rat net cover during use and increasing the utilization rate of the rat net cover's internal space.

[0022] like Figure 1 and Figure 3As shown, a mesh cover assembly 4 is installed inside the mounting frame 2. The mesh cover assembly 4 includes a stainless steel isolation mesh 401, auxiliary baffles 402, and limiting crossbars 403. Auxiliary baffles 402 are added to both sides of the right side of the stainless steel isolation mesh 401, and limiting crossbars 403 are added to the upper end of the stainless steel isolation mesh 401. The mesh cover assembly 4 also includes a stainless steel square tube 404, a round gasket 405, and a water bottle body 406. Stainless steel square tubes 404 are distributed above the stainless steel isolation mesh 401, and a round gasket 405 is provided on the right side of the stainless steel isolation mesh 401. The water bottle body 406 is connected inside the round gasket 405. There are two auxiliary baffles 402, which are symmetrically arranged on both sides of the stainless steel isolation mesh 401 about the side center axis. The limiting crossbars 403 are equidistantly distributed on the upper left side of the stainless steel isolation mesh 401. The stainless steel isolation net 401 is fixedly connected by welding. The stainless steel isolation net 401 is fixedly installed inside the mounting frame 2 by welding, and the limiting crossbar 403 is fixedly installed on the upper left side of the stainless steel isolation net 401 by welding. The two ends of the protrusion of the stainless steel isolation net 401 are sealed by the auxiliary baffle 402 to prevent the rat from escaping. At the same time, the round gasket 405 set on the right side of the stainless steel isolation net 401 allows the water bottle body 406 to be placed on the upper end of the stainless steel isolation net 401. The stainless steel square tube 404 is placed on the upper left side of the stainless steel isolation net 401. The use of the limiting crossbar 403 limits the use of the stainless steel square tube 404. At the same time, the stainless steel square tube 404 supports the lower part of the water bottle body 406 to prevent the position of the water bottle body 406 from shifting during use, thereby improving the overall practicality and efficiency of the rat net cover.

[0023] In summary, this improved rat net cover, during use, firstly, uses the return spring 306 to elastically connect the limiting rod 305 and the limiting cylinder 304. Simultaneously, the auxiliary pull ring 307 increases the ease of use of the limiting rod 305. Using the limiting rod 305 in conjunction with the second limiting through hole 303, the mounting frame 2 can be installed upside down. Then, by inverting the mounting frame 2 again, the limiting rod 305, in conjunction with the first limiting through hole 302, allows the mounting frame 2 to be installed normally, thus improving the flexibility of the rat net cover during use. Next, the auxiliary baffle 402 secures the stainless steel isolation mesh 4... The two ends of the protrusion 01 are sealed to prevent the rat from escaping. At the same time, the round pad 405 on the right side of the stainless steel isolation net 401 allows the water bottle body 406 to be placed on the upper end of the stainless steel isolation net 401. The stainless steel square tube 404 is placed on the upper left side of the stainless steel isolation net 401. The use of the limiting crossbar 403 limits the use of the stainless steel square tube 404. At the same time, the stainless steel square tube 404 supports the lower part of the water bottle body 406 to prevent the water bottle body 406 from shifting during use, thereby improving the overall practicality and efficiency of the rat net cover.

[0024] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An improved rat cage cover, comprising a rat cage body (1), a mounting frame (2), and a limiting component (3), characterized in that, The upper part of the main body (1) of the mouse cage is provided with an installation frame (2). The installation frame (2) is provided with a limiting component (3) on the outside. The limiting component (3) includes an installation block (301), a first limiting through hole (302), a second limiting through hole (303), a limiting cylinder (304), a limiting rod (305), a reset spring (306), and an auxiliary pull ring (307). The upper part of the installation block (301) is provided with a first limiting through hole (302). The mounting block (301) has a second limiting through hole (303) at its lower end. The mouse cage body (1) has limiting cylinders (304) installed on both sides of its exterior. The limiting cylinders (304) are connected to limiting rods (305) inside. The limiting cylinders (304) are equipped with a reset spring (306) inside the limiting cylinders (304) outside the limiting rods (305). At the same time, the limiting rods (305) are equipped with an auxiliary pull ring (307) at their outer ends. The mounting frame (2) has a mesh cover assembly (4) inside.

2. The improved rat mesh cover according to claim 1, characterized in that, The number of the mounting blocks (301) is set to two, and the two mounting blocks (301) are symmetrically arranged at both ends of the outside of the mounting frame (2) with respect to the central axis of the front side of the mounting frame (2).

3. The improved rat mesh cover according to claim 1, characterized in that, The internal dimensions of the first limiting through hole (302) are adapted to the external dimensions of the limiting rod (305), and the limiting rod (305) is connected to the mounting block (301) through the first limiting through hole (302).

4. The improved rat mesh cover according to claim 1, characterized in that, The limiting rod (305) is embedded in the limiting cylinder (304), and the limiting rod (305) is elastically connected to the limiting cylinder (304) through a return spring (306).

5. The improved rat mesh cover according to claim 1, characterized in that, The mesh cover assembly (4) includes a stainless steel isolation mesh (401), auxiliary baffles (402) and a limiting crossbar (403). The stainless steel isolation mesh (401) has auxiliary baffles (402) added on both sides of the right side, and a limiting crossbar (403) added to the upper end of the stainless steel isolation mesh (401).

6. An improved rat mesh cover according to claim 5, characterized in that, The mesh cover assembly (4) also includes a stainless steel square tube (404), a round gasket (405) and a water bottle body (406). Stainless steel square tubes (404) are distributed above the stainless steel isolation mesh (401), and a round gasket (405) is provided on the right side of the stainless steel isolation mesh (401). The water bottle body (406) is connected inside the round gasket (405).

7. An improved rat mesh cover according to claim 6, characterized in that, The auxiliary baffle (402) is provided in two parts, and the two auxiliary baffles (402) are symmetrically arranged on both sides of the stainless steel isolation net (401) with respect to the central axis of the side of the stainless steel isolation net (401).

8. An improved rat mesh cover according to claim 6, characterized in that, The limiting crossbars (403) are equidistantly distributed on the upper left side of the stainless steel isolation net (401), and the limiting crossbars (403) and the stainless steel isolation net (401) are fixedly connected by welding.

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