CN212065474U

CN212065474U - Novel automatic mousetrap

Info

Publication number: CN212065474U
Application number: CN202020353126.8U
Authority: CN
Inventors: 区栋焰
Original assignee: Qu Dongyan
Current assignee: Qu Dongyan
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-04
Anticipated expiration: 2030-03-19

Abstract

The utility model provides a novel automatic mouse trap, comprising a cage body, a cage door and a pedal in the cage body, wherein one end of the cage body is provided with an opening, the pedal is linked with the cage door through a trigger mechanism, the trigger mechanism comprises an L-shaped trigger shaft which is linked with the pedal integrally, a rotating shaft is also arranged outside the cage body, a transverse elastic sheet at one end of the rotating shaft is elastically abutted with a vertical rod of an L-shaped trigger shaft through a trigger torsion spring, a reverse hook at the other end of the rotating shaft movably hooks a swing arm outside an opening of the cage body, the swing arm of the cage door before trapping rats is buckled with the reverse hook to open the cage door, the free end of the vertical rod of the L-shaped trigger shaft is pressed against the transverse elastic sheet, when a mouse enters the cage body and steps on the pedal, the L-shaped trigger shaft rotates to enable the free end of the vertical rod to swing so as to be separated from the elastic sheet, the rotating shaft rotates to enable the reverse hook to be separated from the swing arm, and the cage door swings and is buckled at the opening of the cage body under the action of gravity, so that the aim of automatically closing the door is fulfilled. The triggering mechanism is triggered by the pedal, so that a mouse entering the cage body is easily triggered, the door closing is sensitive and quick, and the mouse trapping success rate is high.

Description

Novel automatic mousetrap

Technical Field

The utility model relates to a mousetrap technical field, especially a novel automatic mousetrap.

Background

The common automatic mousetrap can be divided into a mechanical type mousetrap and an electric type mousetrap, and the mechanical type mousetrap has a simple structure and low cost, so the automatic mousetrap is widely applied. At present, it realizes automatic mousing through following mode that it is with current automatic mousetrap of mechanical type: the cage door is opened to the cage is internal, hangs at cage body top and is equipped with the bait and links through linking up with the free end of cage door, can relieve the cage door simultaneously when the mouse gets to eat the bait like this, and cage door free fall closes to close the mouse and lock in the mousetrap, realize automatic mousing from this.

Although the mechanical mousetrap can realize the function of automatically trapping mice, the bait is hung at a high position, the food taking of the mice is limited to a certain extent, the structure that the bait is linked with the cage door through the hook is too simple, and the cage door cannot be triggered to close if no force for pulling the food downwards is formed in the food taking process, so that obviously, the triggering mode is not safe enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, the sensitive novel automatic mousetrap that just can more effectively catch the lock mouse of intermodal movement structure is not enough to above-mentioned prior art.

The utility model discloses a realize above-mentioned purpose like this:

the utility model relates to a novel automatic mouse trap, which comprises a cage body, a cage door and a pedal in the cage body, one end of the cage body is provided with an opening, the pedal is linked with the cage door through a trigger mechanism, the trigger mechanism comprises an L-shaped trigger shaft which is rotationally fixed on the cage body and linked with the pedal, and a rotating shaft which is rotationally fixed outside the cage body, the outer end of the L-shaped trigger shaft extends out from the side of the cage body to form a vertical rod, the rotating shaft is provided with a transverse elastic sheet, the rotating shaft is also sleeved with a trigger torsion spring, the free end of the trigger torsion spring is propped against the bottom of the elastic sheet, the free end of the vertical rod is pressed against the upper part of the elastic sheet to overcome the torsion applied by the trigger torsion spring, one end of the rotating shaft pointing to the cage door is provided with a reverse hook, the cage door is fixed outside the cage body through the rotation of the swing arm, and the reverse hook is movably hooked on the swing arm so that the cage door is buckled or separated from the opening.

Furthermore, an elastic lock rod is further arranged outside the cage body, a clamping hook is arranged at the free end of the lock rod, and the clamping hook can clamp and lock the reset swing arm.

Further, the cage body is also provided with a door closing torsion spring, the free end of the door closing torsion spring is opposite to the reverse hook and is reversely hooked on the other side of the swing arm, so that the swing arm keeps a swinging trend to realize the buckling of the cage door.

Furthermore, the cage body is also provided with a limiting table which can prevent the swing arm from swinging excessively.

Furthermore, a plurality of saw teeth are arranged below the cage door.

Furthermore, net windows are arranged on the side face and the end part of the cage body, and a bait groove is also arranged on the pedal and communicated with the net windows.

Furthermore, both ends of the cage body are provided with openings, the elastic pieces are arranged at the middle part of the rotating shaft, both ends of the rotating shaft are provided with reverse hooks and point to two cage doors respectively, the two cage doors are fixed outside the cage body through rotation of the two swing arms respectively, and the two reverse hooks are movably hooked on the swing arms respectively so as to enable the cage doors to be buckled or separated from the openings.

The bait groove is located the footboard middle part, L type trigger shaft is fixed the footboard middle part, two free ends of footboard point to two respectively and openly.

The utility model has the advantages that:

the novel automatic mouse trap provided by the utility model adopts a novel trigger mechanism to realize linkage between a cage door outside the cage body and a pedal inside the cage body, the trigger mechanism comprises an L-shaped trigger shaft integrally linked with the pedal, a rotating shaft is arranged outside the cage body along the length direction of the cage body, a transverse elastic sheet at one end of the rotating shaft realizes elastic butting with a vertical rod of the L-shaped trigger shaft through a trigger torsion spring, a reverse hook at the other end of the rotating shaft movably hooks a swing arm outside an opening of the cage body, before mouse trapping, the swing arm of the cage door is buckled with the reverse hook to open the cage door, the free end of the vertical rod of the L-shaped trigger shaft is pressed against the transverse elastic sheet, the trigger torsion spring upwards props against the elastic sheet to ensure that the elastic sheet is tightly propped against the vertical rod, when a mouse is attracted by bait in the cage body and enters from the cage door, only one step on the pedal can rotate the L-shaped trigger shaft through the pedal, and the free end of the vertical rod outside, therefore, the rotating shaft rotates under the action of the trigger torsion spring, so that the reverse hook at the other end of the rotating shaft is separated from the swing arm, and the rotating shaft swings and is buckled at the opening of the cage body under the action of the gravity of the cage door, and the aim of automatically closing the door is fulfilled. The triggering mechanism is triggered by the pedal, so that a mouse entering the cage body is easily triggered, the door closing is sensitive and quick, and the mouse trapping success rate is high.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the pedal of FIG. 1;

FIG. 3 is a schematic view of the overall structure in the other direction of FIG. 1;

fig. 4 is a schematic overall structure diagram of a second embodiment of the present invention;

fig. 5 is a schematic view of a partial exploded view in another direction of fig. 4.

In the figure, 1 cage, 11 open, 12 mesh window, 2 cage door, 21 swing arm, 22 lock rod, 221 hook, 222 pull handle, 223 door closing torsion spring, 224 limit platform, 3 pedal, 31 bait groove, 41L type trigger shaft, 42 rotating shaft, 421 spring sheet, 43 vertical rod, 422 trigger torsion spring, 423 reverse hook.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, in conjunction with the examples and the accompanying drawings, is intended to illustrate the present invention in further detail, and the exemplary embodiments and the description thereof are only used for resolving the present invention, and are not intended to limit the present invention.

As shown in fig. 1-3, a novel automatic mouse trap comprises a cage body 1, a cage door 2 and a pedal 3 in the cage body 1, wherein an opening 11 is formed at one end of the cage body 1, the pedal 3 is linked with the cage door 2 through a triggering mechanism, the triggering mechanism comprises an L-shaped triggering shaft 41 which is rotationally fixed on the cage body 1 and is linked with the pedal 3, and a rotating shaft 42 which is rotationally fixed outside the cage body 1, the outer end of the L-shaped triggering shaft 41 extends out from the side of the cage body 1 to form a vertical rod 43, a transverse spring plate 421 is arranged on the rotating shaft 42, a triggering torsion spring 422 is further sleeved on the rotating shaft 42, the free end of the triggering torsion spring 422 abuts against the bottom of the spring plate 421, the free end of the vertical rod 43 presses against the upper side of the spring plate 421 to overcome the torsion force applied by the triggering torsion spring 422, and a reverse hook 423 is arranged at one end of the rotating shaft 42 pointing to the cage door, the cage door 2 is rotationally fixed outside the cage body 1 through a swing arm 21, and the reverse hook 423 is movably hooked on the swing arm 21 so that the cage door 2 is buckled or separated from the opening 11.

The L-shaped trigger shaft 41 is fixed on one side of the pedal 3, two ends of the L-shaped trigger shaft are rotationally fixed on two sides of the cage body 1, when the free end of the pedal 3 is pressed, the pedal 3 drives the L-shaped trigger shaft 41 to rotate, and therefore the free end of the vertical rod 43 outside the cage body 1 can swing relative to the L-shaped trigger shaft 41. The rotating shaft 42 is rotatably fixed in the length direction of the cage body 1, a trigger torsion spring 422 is sleeved on the rotating shaft, the free end of the trigger torsion spring 422 abuts against the bottom of a transverse elastic sheet 421 of the rotating shaft 42, so that the elastic sheet 421 is always kept lifted upwards, when the free end of the vertical rod 43 is tightly pressed above the elastic sheet 421, the vertical rod 43 overcomes the elasticity of the trigger torsion spring 422 to press down the elastic sheet 421 so as to keep the rotating shaft 42 static, and when the free end of the vertical rod 43 swings to separate from the elastic sheet 421, the rotating shaft 42 rotates under the action of the trigger torsion spring 422. At the other end of pivot 42, when montant 43 did not take place the swing, the anti-423 of the other end of pivot 42 colludes the left side at swing arm 21 to make swing arm 21 drive door 2 upwards rotate, make door 2 be in the open mode, and after montant 43 took place the swing, because impel pivot 42 to take place the rotation, so make anti-423 break away from the swing arm 21 left side, take place the swing under door 2's self action of gravity, make door 2 lock in uncovered 11 departments, the realization action of closing the door.

The outside of the cage body 1 is also provided with an elastic lock rod 22, the free end of the lock rod 22 is provided with a clamping hook 221, and the clamping hook 221 can clamp and lock the reset swing arm 21.

In order to prevent the mouse in the cage body 1 from knocking open the cage door 2 after the cage door 2 is closed, the lock rod 22 is made of a spring, the fixed end of the lock rod is fixed outside the cage body 1, the free end of the lock rod is bent to form a clamping hook 221, the clamping hook 221 presses the cage body 1 under the action of elastic force, the position of the clamping hook 221 is located at the edge of the opening 11, the clamping hook 221 is just clamped above the swing arm 21 when the swing arm 21 is separated from the reverse hook 423 and swings down, the swing arm 21 which swings down can not be jacked reversely, and the effect of clamping the cage door 2 is achieved.

In order to ensure that the swing arm 21 enters between the hook 221 and the cage 1 when swinging down, the outer end of the hook 221 is further provided with an outward turning pull handle 222, and the pull handle 222 can also facilitate the function of pulling the lock rod 22 open when resetting the swing arm 21.

The cage body 1 is also provided with a door-closing torsion spring 223 outside, the free end of the door-closing torsion spring 223 is opposite to the reverse hook 423 which is hooked on the other side of the swing arm 21, so that the swing arm 21 keeps the swinging trend to realize the buckling of the cage door 2.

The free end of the door closing torsion spring 223 always has a force that enables the swing arm 21 to be fastened to the door 2, which further ensures that when the swing arm 21 is disengaged from the reverse hook 423, a sufficient force is applied to fasten the door to the door opening 11.

The cage body 1 is also externally provided with a limit table 224 which can prevent the swing arm 21 from swinging excessively.

The stopper 224 prevents the door 2 from exceeding the opening 11 when swinging downward, and prevents a mouse from reversely hitting the door 2 in the cage, so that the door 2 is opened from above.

A plurality of saw teeth are arranged below the cage door 2.

The saw teeth are arranged on the lower edge of the cage door 2 at equal intervals, when a mouse enters the cage body 1 and the cage door 2 is closed, a part of the tail of the mouse possibly remains outside the cage, if no saw teeth exist, the tail of the mouse can be tightly clamped, the mouse can be spliced and struggled, the possibility of breaking loose exists, and when the saw teeth exist, the tail of the mouse can be easily and exactly clamped in the saw teeth, so that the tail can conveniently and smoothly enter the cage.

The side and the end of the cage body 1 are both provided with a mesh window 12, the pedal 3 is also provided with a bait groove 31, and the bait groove 31 is communicated with the mesh window 12.

As shown in the drawing, the cage body 1 is in a long cylindrical shape, the net windows 12 are distributed on the cage body and the tail part of the cage, the pedal 3 is positioned near the tail part of the cage, the bait groove 31 is positioned near the L-shaped trigger shaft 41, and the bait emits the smell from the net windows 12 so as to attract the mice outside the cage.

The cage body 1 both ends all are equipped with uncovered 11, shell fragment 421 are located pivot 42 middle part, pivot 42 both ends all are equipped with anti-423 of colluding and directional two cage doors 2 respectively, two cage doors 2 rotate through two swing arms 21 respectively and fix outside the cage body 1, two anti-423 of colluding of activity respectively collude establish in the swing arm 21 so that 2 lock of cage door or break away from uncovered 11.

As shown in the attached figures 4 and 5, the cage body 1 is in a long cylindrical shape, two ends of the cage body 1 are respectively provided with an opening 11, a mouse can enter from two ends, and the elastic sheet 421 can be separated from the vertical rod 41 to rotate no matter which end the mouse treads on the pedal 2, so that the two reverse hooks 423 can release the swing arm 21 at the same time, and the two cage doors 2 are closed at the same time.

The bait groove 31 is located in the middle of the pedal 3, the L-shaped trigger shaft 41 is fixed in the middle of the pedal 3, and two free ends of the pedal 3 are respectively directed to the two openings 11.

The seesaw type pedal 3 is more beneficial to the mouse to trigger the trigger mechanism to act from two free ends.

The above examples only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A novel automatic mousetrap is characterized in that: including the footboard (3) in the cage body (1), cage door (2) and the cage body (1), the one end of the cage body (1) is equipped with uncovered (11), footboard (3) through trigger mechanism with the linkage of cage door (2), trigger mechanism fixes including rotating on the cage body (1) and with L type trigger axle (41) and the rotation of footboard (3) linkage are fixed pivot (42) outside the cage body (1), the outer end of L type trigger axle (41) is from cage body (1) side extension and form montant (43), be equipped with horizontal shell fragment (421) on pivot (42), still the cover is equipped with on pivot (42) and triggers torsional spring (422), trigger torsional spring (422) free end top is supported shell fragment (421) bottom, montant (43) free end pressure is supported in shell fragment (421) top is in order to overcome the torsion that triggers torsional spring (422) and exert, the pivot (42) points to the one end of cage door (2) is equipped with anti-colluding (423), cage door (2) are rotated through swing arm (21) and are fixed outside the cage body (1), anti-colluding (423) activity colludes and establishes on swing arm (21) so that cage door (2) lock or break away from uncovered (11).

2. A novel automatic mousetrap according to claim 1 is characterized in that: the cage body (1) is also provided with an elastic lock rod (22), the free end of the lock rod (22) is provided with a clamping hook (221), and the clamping hook (221) can clamp and lock the reset swing arm (21).

3. A novel automatic mousetrap according to claim 1 is characterized in that: the cage body (1) is still equipped with outward and closes door torsional spring (223), it is relative to close the free end of door torsional spring (223 reverse collude (423) and reverse collude and establish the opposite side of swing arm (21), make swing arm (21) keep the swing trend in order to realize the lock of cage door (2).

4. A novel automatic mousetrap according to claim 1 is characterized in that: the cage body (1) is also externally provided with a limiting table (224) which can prevent the swing arm (21) from swinging excessively.

5. A novel automatic mousetrap according to claim 1 is characterized in that: a plurality of saw teeth are further arranged below the cage door (2).

6. A novel automatic mousetrap according to claim 1 is characterized in that: the cage is characterized in that net windows (12) are arranged on the side faces and the end portions of the cage body (1), a bait groove (31) is further arranged on the pedal (3), and the bait groove (31) is communicated with the net windows (12).

7. A novel automatic mousetrap according to any one of claims 1-6 wherein: cage body (1) both ends all are equipped with uncovered (11), shell fragment (421) are located pivot (42) middle part, pivot (42) both ends all are equipped with anti-colluding (423) and directional two cage door (2) respectively, two cage door (2) rotate through two swing arm (21) respectively and fix outside the cage body (1), two anti-collude (423) activity respectively and collude establish on swing arm (21) so that cage door (2) lock or break away from uncovered (11).

8. A novel automatic mousetrap according to claim 6 is characterized in that: the bait groove (31) is positioned in the middle of the pedal (3), the L-shaped trigger shaft (41) is fixed in the middle of the pedal (3), and two free ends of the pedal (3) respectively point to the two openings (11).