A mousetrap with an escape-proof function
By incorporating an electric plate, a pushing mechanism, and a limiting block into the mousetrap design, the problems of mouse escape and continuous mouse catching are solved, achieving efficient mouse catching and convenient storage.
Patent Information
- Application Number
- CN202522075547.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-26
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-09-26
AI Technical Summary
Existing rat traps have imperfect escape prevention mechanisms, making it easy for rats to break free and escape, making it difficult to continuously catch rats. In addition, they take up a lot of space when stored, and the bait is easily eaten prematurely, rendering them ineffective.
A mousetrap with escape prevention function was designed. It uses an electric plate and a pushing mechanism in conjunction with a limiting block and a fixing mechanism. The electric plate seals itself after the mouse enters, and the pushing mechanism automatically pushes the mouse to the storage box. The combination of the detachable storage box and fixing box structure reduces the space occupied.
It achieves reliable escape prevention, improves rodent-catching efficiency, reduces operational complexity and space occupation, and is easy to store.
Smart Images

Figure CN224670676U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mousetrap technology, specifically a mousetrap with an escape prevention function. Background Technology
[0002] Currently, the methods for catching and killing rats are mainly divided into two categories: using rodenticides and rat traps.
[0003] Chemical rodent control poses safety hazards to children and pets due to pesticide residues or accidental ingestion, and the process of manually searching for and disposing of dead rats is cumbersome. Traditional rat traps often have inadequate escape prevention mechanisms, allowing rats to easily break free once inside. They are also difficult to use continuously, requiring frequent cleaning of dead rats inside before they can be used again, resulting in low efficiency. Some traps have fixed structures that take up a lot of storage space. In addition, the bait is often directly exposed in the rat trapping area, making it easy for rats to eat it beforehand, thus failing to effectively lure the target into the trap. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a mousetrap with an escape-prevention function, which can prevent mice from escaping.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a mousetrap with an escape prevention function, comprising a mousetrap box, an electrical board installed inside the mousetrap box, a door panel rotatably connected to the front end of the mousetrap box, a limiting block for restricting the door panel from rotating outwards fixedly connected to the front end of the mousetrap box, rectangular frames connected to the interior of both sides of the mousetrap box, a storage box and a fixing box respectively connected inside the two rectangular frames, a pushing mechanism installed inside the fixing box, a connecting seat fixedly connected to the upper end of both the storage box and the fixing box, and a fixing mechanism matching the connecting seat fixedly connected to the upper surface of the mousetrap box.
[0006] Furthermore, a pressure sensor is installed between the circuit board and the inner wall of the mousetrap box.
[0007] Furthermore, the pushing mechanism includes a control box fixedly connected to the inner wall of the fixed box. A multi-stage electric telescopic rod and two ordinary telescopic rods are fixedly connected to the inner wall of the fixed box. A push plate is fixedly connected to the front end of the multi-stage electric telescopic rod and the two ordinary telescopic rods. The pressure sensor, the circuit board, and the multi-stage electric telescopic rod are all electrically connected to the control box.
[0008] Furthermore, the connector includes an L-shaped insert plate fixedly connected to the storage box and the fixing box, and the L-shaped insert plate has an insertion hole.
[0009] Furthermore, the fixing mechanism includes a U-shaped plate fixedly connected to the mousetrap box, and a tightening bolt that matches the insertion hole is threaded onto the U-shaped plate.
[0010] Furthermore, a bait box is threadedly connected to the rear side of the mousetrap box, and the front end of the bait box does not extend beyond the inner wall of the mousetrap box.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] This type of mousetrap with escape prevention function has several advantages. First, its escape prevention mechanism is reliable. The door panel connected to the front of the mousetrap box can automatically seal itself after a mouse enters, and the limiting block restricts the door panel from rotating outward, effectively preventing the mouse from escaping. Second, it has continuous mouse-catching capability. After the electric plate discharges and stuns or kills the mouse, the pushing mechanism (composed of a multi-stage electric telescopic rod, a regular telescopic rod, and a push plate) can automatically push the mouse into the storage box, freeing up space for the electric plate so that subsequent mice can enter, thus improving mouse-catching efficiency. Third, it is easy to store. The storage box and the fixing box are fixed to the fixing mechanism by a connecting seat composed of an L-shaped insert plate, a U-shaped plate, and tightening bolts. When not in use, the fixing can be loosened and both can be pushed into the mousetrap box, greatly reducing the space occupied. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the entire utility model;
[0014] Figure 2 This is a cross-sectional three-dimensional structural diagram of the present invention;
[0015] Figure 3 This is a cross-sectional three-dimensional structural diagram of the present invention from another direction.
[0016] In the diagram: 1. Mouse trap; 2. Pressure sensor; 3. Circuit board; 4. Door panel; 5. Limiting block; 6. Rectangular frame; 7. Storage box; 8. Fixing box; 9. Bait box; 10. Control box; 11. Multi-stage electric telescopic rod; 12. Ordinary telescopic rod; 13. Push plate; 14. Insertion hole; 15. U-shaped plate; 16. Tightening bolt; 17. L-shaped insert plate. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0018] Please see Figures 1 to 3A mousetrap with escape prevention function includes a mousetrap box 1, an electrical board 3 installed inside the mousetrap box 1, a door panel 4 rotatably connected to the front end of the mousetrap box 1, a limiting block 5 fixedly connected to the front end of the mousetrap box 1 to restrict the door panel 4 from rotating outward, rectangular frames 6 connected to the interior of both sides of the mousetrap box 1, a storage box 7 and a fixing box 8 respectively connected inside the two rectangular frames 6, a pushing mechanism installed inside the fixing box 8, a connecting seat fixedly connected to the upper end of both the storage box 7 and the fixing box 8, and a fixing mechanism matching the connecting seat fixedly connected to the upper surface of the mousetrap box 1.
[0019] When using the escape-prevention mousetrap of this utility model, the mouse enters from the front of the mousetrap box 1. After entering, the door panel 4 closes automatically under gravity, and the limiting block 5 prevents the door panel 4 from rotating outward, making it difficult for the mouse to get out of the mousetrap box 1. If the mouse walks further in and steps on the electric plate 3, the electric plate 3 will discharge electricity, causing the mouse to faint and die after a period of time. The mouse is then pushed into the storage box 7 by the pushing mechanism so that other mice entering can continue to be shocked. When the mousetrap is not used, the fixing mechanism can be used to fix the connecting seat. By moving the storage box 7 and the fixing box 8 into the mousetrap box 1, the fixing mechanism can be connected to the connecting seat. This makes the mousetrap occupy less space and easier to store. The width of the electric plate 3 is about half the width of the storage box 7 or the fixing box 8, and there is a gap between the upper surface of the electric plate 3 and the lower surface of the storage box 7 or the fixing box 8.
[0020] like Figure 3 As shown, a pressure sensor 2 is installed between the circuit board 3 and the inner wall of the mousetrap box 1.
[0021] Specifically, when there is no mouse on the circuit board 3, the control box 10 can receive a signal through the pressure sensor 2, thereby controlling the circuit board 3 to prevent it from discharging, thus saving power consumption.
[0022] like Figure 3 As shown, the pushing mechanism includes a control box 10 fixedly connected to the inner wall of the fixed box 8. A multi-stage electric telescopic rod 11 and two ordinary telescopic rods 12 are fixedly connected to the inner wall of the fixed box 8. A push plate 13 is fixedly connected to the front end of the multi-stage electric telescopic rod 11 and the two ordinary telescopic rods 12. The pressure sensor 2, the circuit board 3, and the multi-stage electric telescopic rod 11 are all electrically connected to the control box 10.
[0023] Specifically, when the mouse runs onto the circuit board 3, the pressure sensor 2 transmits a signal to the processor inside the control box 10 to control the discharge of the circuit board 3. After a period of time, the processor inside the control box 10 controls the multi-stage electric telescopic rod 11 to extend it, thereby pushing the mouse on the circuit board 3 into the storage box 7.
[0024] like Figure 1 and Figure 3 As shown, the connector includes an L-shaped insert plate 17 fixedly connected to the storage box 7 and the fixing box 8, and the L-shaped insert plate 17 has an insertion hole 14.
[0025] Specifically, the L-shaped insert 17 on the storage box 7 or the fixed box 8 is moved inside the fixing mechanism. By adjusting the position, the fixing mechanism matches the insertion hole 14, thereby restricting the L-shaped insert 17 and thus restricting the position of the storage box 7 or the fixed box 8 on the rectangular frame 6, which facilitates daily use and storage.
[0026] like Figure 1 and Figure 3 As shown, the fixing mechanism includes a U-shaped plate 15 fixedly connected to the mousetrap box 1, and a tightening bolt 16 that matches the insertion hole 14 is threaded onto the U-shaped plate 15.
[0027] Specifically, by rotating the tightening bolt 16 away from the socket 14, the restriction on the L-shaped insert plate 17 can be removed, allowing the storage box 7 or the fixing box 8 to be removed respectively. This method also allows for adjustment of the outward extension length of the storage box 7 without affecting the external space it occupies.
[0028] like Figure 2 As shown, a bait box 9 is threadedly connected to the rear side of the mouse trap box 1, and the front end of the bait box 9 does not exceed the inner wall of the mouse trap box 1.
[0029] Specifically, the bait box 9 is used to store bait. Through a threaded connection, the bait inside the bait box 9 will not be eaten by mice in advance, and can continue to play a role in attracting mice. At the same time, when not in use, it will not affect the storage box 7 and the fixed box 8.
[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A mousetrap with an escape-prevention function, comprising a mousetrap box (1), characterized in that: The mouse trap (1) has an electrical board (3) installed inside. The front end of the mouse trap (1) is rotatably connected to a door panel (4). The front end of the mouse trap (1) is fixedly connected to a limiting block (5) for restricting the door panel (4) from rotating outward. Both sides of the mouse trap (1) are equipped with rectangular frames (6) that communicate with their interiors. The two rectangular frames (6) are respectively connected to a storage box (7) and a fixing box (8). The fixing box (8) is equipped with a pushing mechanism. The upper ends of the storage box (7) and the fixing box (8) are fixedly connected to a connecting seat. The upper surface of the mouse trap (1) is fixedly connected to a fixing mechanism that matches the connecting seat.
2. A mousetrap with an escape-prevention function according to claim 1, characterized in that: A pressure sensor (2) is installed between the circuit board (3) and the inner wall of the mousetrap box (1).
3. A mousetrap with an escape-prevention function according to claim 2, characterized in that: The pushing mechanism includes a control box (10) fixedly connected to the inner wall of the fixed box (8). A multi-stage electric telescopic rod (11) and two ordinary telescopic rods (12) are fixedly connected to the inner wall of the fixed box (8). A push plate (13) is fixedly connected to the front end of the multi-stage electric telescopic rod (11) and the two ordinary telescopic rods (12). The pressure sensor (2), the circuit board (3), and the multi-stage electric telescopic rod (11) are all electrically connected to the control box (10).
4. A mousetrap with an escape-prevention function according to claim 1, characterized in that: The connector includes an L-shaped insert plate (17) fixedly connected to the storage box (7) and the fixing box (8), and the L-shaped insert plate (17) has an insertion hole (14).
5. A mousetrap with an escape prevention function according to claim 4, characterized in that: The fixing mechanism includes a U-shaped plate (15) fixedly connected to the mousetrap box (1), and a tightening bolt (16) that matches the insertion hole (14) is threaded onto the U-shaped plate (15).
6. A mousetrap with an escape prevention function according to claim 1, characterized in that: The rear side of the mouse trap (1) is threaded with a bait box (9), and the front end of the bait box (9) does not exceed the inner wall of the mouse trap (1).