Rat killing device for killing rats through water drowning

Abstract

The utility model relates to the technical field of deratization, and discloses a deratization device for deratization by using water drowning, which comprises a deratization shell, two groups of turning plates are symmetrically arranged at the upper end of the inner side of the deratization shell, a rotating block is fixedly mounted at one end, close to the deratization shell, of the lower surface of each turning plate, a connecting rod penetrates through and is fixedly mounted in the middle of each rotating block, and the connecting rod is fixedly connected with the deratization shell. The two ends of the connecting rod are rotationally connected with the inner walls of the two sides of the deratization shell through bearings. When a mouse moves to the position above the turning plate and is close to the fragrance trap, under the gravity action of the mouse, the wedge-shaped block can be pushed to be contained in the limiting groove, the end, far away from the slope, of the turning plate rotates and inclines, the mouse falls into the mouse killing water tank under the gravity action to conduct mouse killing operation, and therefore the problem that an existing mouse killing device is inconvenient to use is solved. And when the front legs of the mouse touch the turning plate, the turning plate rotates immediately, so that the mouse is alert and easy to escape.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mouse killing device for killing mice by drowning in water. BACKGROUND

[0002] The current mouse killing device usually uses a mouse trap to kill mice. In the use process, the mouse may wriggle free from the mouse trap, resulting in unsuccessful mouse catching, and the mouse's vigilance is also strengthened, which increases the difficulty of next time mouse catching. Meanwhile, the mouse trap is directly exposed outside, which may be touched by irrelevant personnel and cause injury, increasing the risk of injury in work.

[0003] According to the search, the authorized announcement No. CN221979877U discloses a mouse killing device for killing mice by drowning in water, which comprises a mouse trap. The left and right end faces of the mouse trap are provided with slopes, the lower end face of the slope is grounded, the upper part of the inside of the mouse trap is provided with a rotating plate, the middle part of the inside of the mouse trap is provided with a baffle, the left part of the periphery of the baffle is provided with a fixed support, and the lower part of the inside of the mouse trap is provided with a filter plate.

[0004] In the process of implementing the utility model, the inventors found that the above-mentioned problems in the prior art have not been solved. The above-mentioned case is provided with a rotating shaft in the upper part of the inside of the mouse trap. The rotating shaft is connected with the inner wall of the mouse trap by penetrating the whole rotating plate. The mouse can be attracted into the upper part of the rotating plate by the scent trap. The mouse can be brought into the water pool by the rotating plate. However, in the use process, when the front legs of the mouse press on the upper part of the rotating plate, the rotating plate will immediately rotate, which makes the mouse alert and easy to escape.

[0005] Therefore, we propose a mouse killing device for killing mice by drowning in water, which can solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a mouse killing device for killing mice by drowning in water, which solves the problems proposed in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of mouse killing device for killing mouse by water, including mouse killing shell, two groups of flap are symmetrically arranged on the inside upper end of mouse killing shell, the lower surface of flap is fixedly installed with rotating block near one end of mouse killing shell, the middle part of rotating block is fixedly installed with connecting rod, the two ends of connecting rod are rotatably connected with the inner wall of both sides of mouse killing shell, the inside of mouse killing shell is provided with mouse killing water tank;Support mechanism: for the support of flap, the inner wall of the front and rear sides of mouse killing shell is symmetrically provided with two groups of limit slot, the limit slot is arranged in the middle part of the upper end of mouse killing shell, the inside of limit slot is slidably connected with limit block, the middle part of limit block is fixedly connected with one end of wedge block placed in the inside of limit slot, the side of limit block away from wedge block is provided with spring.

[0008] As an optional scheme of the technical scheme of the application, one end of the wedge block placed outside the limit slot abuts against the bottom side of the flap, and the size of the wedge block and the limit slot is matched.

[0009] As an optional scheme of the technical scheme of the application, the top end of both sides of the mouse killing shell is symmetrically installed with an inclined slope, and the upper surface of the flap is fixedly connected with a scent trap away from the inclined slope.

[0010] As an optional scheme of the technical scheme of the application, the middle part of the limit block is provided with a guide groove, the guide groove extends to the inside of the wedge block, the inside of the limit slot is fixedly installed with a guide rod, and the guide rod is slidably connected with the guide groove.

[0011] As an optional scheme of the technical scheme of the application, the spring is sleeved outside the guide rod, and the two ends of the spring are fixedly connected with the limit block and the inner wall of the limit slot, respectively.

[0012] As an optional scheme of the technical scheme of the application, the bottom end of the inner wall of the rear side of the mouse killing shell is provided with a mounting groove, the mouse killing water tank is movably connected with the mounting groove, and the size of the mouse killing shell and the mouse killing water tank is matched.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows: through the combination of the spring and the limit block, one end of the wedge block can be moved out of the limit slot, thereby supporting the bottom end of the flap, and the two groups of flaps are horizontally placed above the mouse killing water tank; through the combination of the rotating block, the connecting rod, the inclined slope and the scent trap, when the mouse moves above the flap and approaches the scent trap, the wedge block can be moved into the limit slot under the action of the gravity of the mouse itself, and the end of the flap away from the inclined slope is further rotated and inclined, the mouse falls into the mouse killing water tank under the action of the gravity to perform the mouse killing operation, thereby solving the problem that in the prior mouse killing device, when the front legs of the mouse touch the flap, the flap immediately rotates, the mouse is alerted and easily escapes. BRIEF DESCRIPTION OF DRAWINGS

[0014] Other features, objects, and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments thereof, when read in conjunction with the accompanying drawings:

[0015] Fig. 1 It is a front view of the mouse-killing device for killing mice by drowning with water according to the present application;

[0016] Fig. 2 It is a side view of the wedge-shaped block and the flap connection of the mouse-killing device for killing mice by drowning with water according to the present application;

[0017] Fig. 3 It is a schematic view of the A part of the mouse-killing device for killing mice by drowning with water according to the present application.

[0018] In the drawings: 1, mouse-killing shell; 11, flap; 12, rotating block; 13, connecting rod; 14, scent trap; 15, slope; 16, mouse-killing water tank; 17, mounting groove; 2, limiting groove; 21, limiting block; 22, wedge-shaped block; 23, guide groove; 24, guide rod; 25, spring. DETAILED DESCRIPTION

[0019] Please refer to Figs. 1-3 The present application provides a technical scheme: a mouse-killing device for killing mice by drowning with water, comprising a mouse-killing shell 1, two groups of flaps 11 are symmetrically arranged on the inner side of the upper end of the mouse-killing shell 1, a rotating block 12 is fixedly installed on the lower surface of the flap 11 close to one end of the mouse-killing shell 1, a connecting rod 13 is fixedly installed through the middle part of the rotating block 12, the two ends of the connecting rod 13 are rotatably connected with the inner walls on both sides of the mouse-killing shell 1 through bearings, a mouse-killing water tank 16 is arranged in the interior of the mouse-killing shell 1, a mounting groove 17 is formed through the bottom end of the inner wall on the rear side of the mouse-killing shell 1, the mouse-killing water tank 16 is movably connected with the mounting groove 17, the size of the mouse-killing shell 1 and the mouse-killing water tank 16 is matched, slopes 15 are symmetrically installed on the top ends of both sides of the mouse-killing shell 1, and scent traps 14 are fixedly connected with one end of the upper surface of the flap 11 away from the slope 15.

[0020] In this technical scheme, the mouse-killing shell 1 is provided with two groups of flaps 11 on the upper side, the rotating ends of the two groups of flaps 11 are away from the slopes 15 and are placed in the middle part of the mouse-killing shell 1, when the mouse moves to the upper side of the flap 11 and approaches the scent trap 14, the wedge-shaped block 22 can be pushed into the limiting groove 2 under the action of the gravity of the mouse itself, and further, one end of the flap 11 away from the slope 15 is rotated and inclined, the mouse falls into the mouse-killing water tank 16 under the action of the gravity to perform the mouse-killing operation, thereby solving the problem that the existing mouse-killing device makes the mouse produce alertness and easily escape when the front legs of the mouse touch the flap 11.

[0021] In this embodiment, the support mechanism: for the support of the turning plate 11, the support mechanism includes the wedge block 22, the inner wall of the front and rear sides of the rat killing shell 1 is symmetrically provided with two groups of limiting grooves 2, the limiting groove 2 is provided in the middle of the upper end of the rat killing shell 1, the inner side of the limiting groove 2 is slidably connected with the limiting block 21, the wedge block 22 is fixedly connected with the middle part of the limiting block 21 at one end of the inner side of the limiting groove 2, the side of the limiting block 21 away from the wedge block 22 is provided with the spring 25, and one end of the wedge block 22 at the outer side of the limiting groove 2 abuts against the bottom side of the turning plate 11.

[0022] In this technical scheme, in the process that the mouse moves to above the turning plate 11 and close to the scent trap 14, the extrusion degree of the rotating end of the turning plate 11 on the wedge block 22 will become larger, when the extrusion degree of the turning plate 11 on the wedge block 22 is greater than the elastic force of the spring 25, the wedge block 22 can be pushed into the limiting groove 2, and the turning plate 11 loses support and immediately rotates and inclines. It should be noted that the elastic force of the spring 25 is set according to the pressure of the turning plate 11, so as to ensure that the wedge block 22 can support the horizontal turning plate 11, and at the same time, when the mouse completely moves to above the turning plate 11, the wedge block 22 can be pushed into the limiting groove 2.

[0023] In this embodiment, the middle part of the limiting block 21 is provided with the guide groove 23, the guide groove 23 extends to the inside of the wedge block 22, the inside of the limiting groove 2 is horizontally fixedly installed with the guide rod 24, the guide rod 24 is slidably connected with the guide groove 23, the spring 25 is sleeved on the outside of the guide rod 24, the two ends of the spring 25 are fixedly connected with the limiting block 21 and the inner wall of the limiting groove 2 respectively, and the size of the wedge block 22 is matched with the limiting groove 2.

[0024] In this technical scheme, the guide rod 24 and the guide groove 23 are slidably connected, so as to limit the spring 25 and improve the stability of the spring 25 in use, and the size of the wedge block 22 is matched with the limiting groove 2, so that the limiting groove 2 can accommodate the wedge block 22, and the size of the wedge block 22 is prevented from being too large to affect the rotation of the turning plate 11.

[0025] In the use of the rat killing device for killing rats by drowning, the side of the limiting block 21 away from the wedge block 22 is provided with the spring 25, the elastic force of the spring 25 can push one end of the wedge block 22 out of the limiting groove 2, so as to support the bottom end of the turning plate 11, and the two groups of turning plates 11 are horizontally arranged above the rat killing water tank 16, when the mouse moves to above the turning plate 11 and close to the scent trap 14 through the slope 15, under the action of the gravity of the mouse itself, the wedge block 22 can be pushed into the limiting groove 2, and the end of the turning plate 11 away from the slope 15 rotates and inclines, the mouse falls into the rat killing water tank 16 under the action of the gravity to perform the rat killing operation, the installation groove 17 facilitates the extraction of the rat killing water tank 16 at the bottom end inside the rat killing shell 1, and the mouse inside the rat killing water tank 16 is convenient to clean.

Claims

1. A rat extermination device for exterminating rats with water, comprising a rat extermination housing (1), characterized in that, The inside upper end of the rat killing shell (1) is symmetrically provided with two groups of turning plates (11), the lower surface of the turning plate (11) is fixedly installed with a rotating block (12) close to one end of the rat killing shell (1), the middle part of the rotating block (12) penetrates and is fixedly installed with a connecting rod (13), the two ends of the connecting rod (13) are rotatably connected with the inner walls of the two sides of the rat killing shell (1) through bearings, and the inside of the rat killing shell (1) is provided with a rat killing water tank (16). Support mechanism: for supporting the turning plate (11), the support mechanism comprises a wedge block (22), two groups of limiting grooves (2) are symmetrically formed in the inner walls of the front and rear sides of the rat killing shell (1), the limiting groove (2) is formed in the middle part of the upper end of the rat killing shell (1), the inner side of the limiting groove (2) is slidably connected with a limiting block (21), one end of the wedge block (22) on the inner side of the limiting groove (2) is fixedly connected with the middle part of the limiting block (21), and the side, away from the wedge block (22), of the limiting block (21) is provided with a spring (25).

2. A rat eradication device using water to drown rats according to claim 1, characterized in that: The one end of the wedge block (22) on the outer side of the limiting groove (2) abuts against the bottom side of the turning plate (11), and the size of the wedge block (22) and the limiting groove (2) is matched.

3. The rat extermination apparatus using water to drown rats according to claim 1, characterized in that: The top ends of the two sides of the rat killing shell (1) are symmetrically provided with slopes (15), and the upper surface of the turning plate (11) is fixedly connected with a scent trap (14) away from the slope (15).

4. The rat extermination apparatus using water to drown rats according to claim 1, characterized in that: The middle part of the limiting block (21) is provided with a guide groove (23) extending into the inside of the wedge block (22), and the inside of the limiting groove (2) is fixedly installed with a guide rod (24) which is slidably connected with the guide groove (23).

5. The rat extermination apparatus using water to drown rats according to claim 1, characterized in that: The spring (25) is sleeved on the outside of the guide rod (24), and the two ends of the spring (25) are fixedly connected with the limiting block (21) and the inner wall of the limiting groove (2) respectively.

6. The rat eradication device using water to drown rats according to claim 1, characterized in that: The bottom end of the inner wall of the rear side of the rat killing shell (1) penetrates and is provided with a mounting groove (17), the rat killing water tank (16) is movably connected with the mounting groove (17), and the size of the rat killing shell (1) and the rat killing water tank (16) is matched.

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