Ethical Mousetrap

Abstract

The mousetrap that is the object of this invention is a mousetrap that stands out because it is completely ethical in both the way it captures the mouse and how it fulfils its function with a safe and effective operation.

Claims

1. A mousetrap comprising a shelf above an underlying basin full of liquid, where on said shelf there is at least one mechanical mousetrap with a trigger mechanism which can be activated mechanically with the approach and/or interaction with a normal mouse, retaining it after the activation of the trigger device, with there being position-maintenance devices which keep said mechanical trap in a position joined to the upper part of the trap, and which are activated by the trigger device, disengaging said mechanical trap from its position on the shelf of said trap, and making the mechanical trap, and the mouse held by it, plunge into said liquid solution contained in the basin underneath.

2. The ethical mousetrap according to claim 1 wherein said retention devices, or said position-maintaining devices above said basin, intervene immediately after and as a result of the triggering of the gripper mouth for holding the mouse to the trap itself.

3. The ethical mousetrap according to claim 1 wherein said intervention of the trap with the operation of the gripping mouth moved the position-maintenance devices disengaging from the respective seats, removing the stable equilibrium from said mechanical trap.

4. The ethical mousetrap according to claim 1 wherein said intervention of the trap gripper mouth moves the body of the trap and disengages the position-maintaining devices disengaging them from their respective seats.

5. The ethical mousetrap according to claim 1 wherein said mechanical trap has a reset lever opposite the gripper mouth of the trap, and following the closing of the gripping mouth the reset lever is moved so as to slam violently up against a stop and contrast element above said mechanical traps, and solidly joined to the mousetrap, pushing the mechanical trap towards the underlying basin after the disengagement of the support devices from the raised surface of the mousetrap.

6. The ethical mousetrap according to claim 1 wherein said trap also has added mass to ensure the trap sinks, together with the trapped rat, within said liquid solution, towards the bottom of the basin full of liquid.

7. The ethical mousetrap according to claim 1 wherein said trap has one or more ramps or devices for ascending on the side of the basin to allow the mouse to easily reach one or more of the mechanical traps above the basin itself.

8. The ethical mousetrap according to claim 1 wherein said liquid solution that fills the basin is a solution that prevents putrefaction and/or the release of bad odors from the dead mouse.

9. The ethical mousetrap according to claim 1 wherein said trap is modular, since the mechanical traps can be set next to one another above the basin, but activating individually, and kept in place on the raised surface.

10. The ethical mousetrap according to claim 1 wherein the activation of each single mechanical trap can be checked directly or remotely, since the trap has a transparent cover.

11. The ethical according to claim 1 wherein the activation of each single mechanical trap can be checked directly or remotely, since the trap is equipped with data communication devices with a control station, activated by the interruption of the circuit continuity, which is kept closed by the presence of the mechanical traps in position on the raised surface.

Description

DESCRIPTION OF THE DRAWINGS

[0046] The technical characteristics of the invention, according to the aforesaid aims, can clearly be seen in the content of the claims below, and its advantages will become more readily apparent in the detailed description that follows, made with reference to the accompanying drawings, which illustrate a preferred embodiment, which is purely exemplary and not limiting, in which:

[0047] FIG. 1 shows a perspective view of an ethical trap;

[0048] FIG. 2 shows an enlarged detail of FIG. 1, highlighting the positioning of mechanical traps joined to the raised shelf;

[0049] FIG. 3 shows a side plan view of the trap shown in FIG. 1;

[0050] FIG. 4 shows a perspective view of the trap of FIG. 1 modified with ascending devices configured as steps and without the mechanical traps to better highlight their position on the raised support and make the basin below visible;

[0051] FIG. 5 shows a lid that is fitted onto the mousetrap that is the object of the invention; and

[0052] FIG. 6 shows in an isolated manner an example of mechanical trap adapted to be positioned on the top shelf of the trap that is the object of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0053] With reference to the drawings, it is evident that the mousetrap 1 is composed of a raised shelf 2 that supports one or more mechanical traps 3 placed above a basin 4 for containing the liquid substance. Mounted on the side of this support are ascending devices 5 which allow the mouse to easily climb from the trap support floor 1 to the raised platform 2.

[0054] Said ascending devices 5, which can be configured as linear ramps or steps 19, can be smooth, facilitating the cleaning of the surfaces and sanitizing the traps, or else rough, thus promoting the preservation of the biological material of the mice that lay down a safe track upward to the raised shelf 2 also for the mice that come later.

[0055] Said mechanical traps 3, which can have the basic structure of commercial traps, have support devices 6 to work together with the upper part 7 of the trap 1 and to hold it in position on the raised shelf 2.

[0056] Said mechanical traps 3 on the shelf 2 can be a single one, a pair or a series of traps.

[0057] In their position, above the support or raised shelf 2, they are arranged in such a way that each one can be individually activated by a normal mouse that has gone up onto said support 2.

[0058] The supporting devices 6 which keep each mechanical trap 3 on the raised shelf 2 can be either fixed or movable, and their shifting or the movement of the entire trap 3 with respect to said support creates the conditions for the trap 3 not being supported with respect to the support 2 and for it to fall into the underlying container or tank or basin 4 filled with liquid.

[0059] In fact, the support of the mechanical trap 3 on the support 2 is sufficiently precarious to allow the mechanical trap 3 to pass through it or through the layout defined by it as soon as the retention devices 6 or the trap 3 moves following the activation of the triggering device for catching the mouse.

[0060] Said supporting devices 6, in the active actuation mode, i.e. as devices which are moved relative to the body 8 of the mechanical trap 3, are kinematically connected to the movable part 9 of the triggering device, and only at or after its said actuation are said active retention devices 6 offset with respect to the engagement in the retention seat 10 on the raised support.

[0061] In the event of passive retention devices 6, said devices are solidly connected with the body 8 of the mechanical trap 3, and engage with corresponding retention devices or seats 11 on the raised support.

[0062] Following the intervention of the triggering device 9, the mechanical trap 3 moves from its normal position, disconnecting said passive retention devices 6 with respect to the engagement in the raised support and causing the trap and the entrapped mouse to fall into the underlying tank 4 filled with liquid.

[0063] To render the operation even safer, faster and more reliable, alternatively or together with the aforementioned retention devices 6, the trap 1 is has a stop and counter element 12, overlying said mechanical traps 3, which can come into contact with the reset lever 13 of the mechanical trap.

[0064] Now this reset lever 13, usually up against and close to the trap body 8, with the gripping mouth 9 armed and raised, during the triggering for capturing and gripping the mouse, said reset lever 13 suddenly raises and moves upwards very quickly, detaching from the body 8.

[0065] By providing said stop element 12 above said reset lever 13, the result is that the reset lever 13 strikes violently during the activation of the mechanical trap 3, rising up against said stop 12 and consequently giving a strong downwards thrust to the entire mechanical trap 3.

[0066] This thrust ensures that even a large mouse with respect to the trap 3 itself can be pushed and made to fall into the basin 4 underneath.

[0067] In fact, it could happen that a very large mouse, even if grasped and caught by the mechanical trap 3 in an unsuitable position or while it was already fleeing, could stay on the raised surface 2 and not end up in the underlying basin 4 filled with liquid.

[0068] With this effect due to the thrust of the lever reset arm 13 against the upper stop 12, the effect is certainly obtained even in cases of a difficult catch.

[0069] It should also be said that this trap 1 is advantageously has a cover 14 which protects the traps 3 from unwanted tampering, where said cover has an opening 15 for the free access of the mouse from the walk-over surface to the overhead surface 2.

[0070] Advantageously, said cover 14 lets you see if and how many traps 3 have been triggered, thereby facilitating maintenance operators.

[0071] Eventually, said cover 14 may be made of a transparent material, facilitating the approach of the mouse which is wary of closed and dark places.

[0072] Advantageously, at the top 16 of the lid 14 there can be a small window 17 with an underlying ventilated container 18 for placing the bait, which is also easy to maintain when being emptied of the old and/or remaining residue of bait and filled with new fresh bait.

[0073] Advantageously, said ramps 5, which extend from the walk-over surface to the raised surface 2 above the basin 4, are ramps 5 that provide an easy pathway, like a simple deviation along a path along a wall.

[0074] In fact, said ramps or ascent devices 5, arranged in mirrored pairs, are present at the lower ends of the longitudinal side of the trap 1 and join at the top around the central part of the same side, thus forming a compulsory pathway, but as a simple variation in height always adjacent along the perimeter walls against which the trap rests.

[0075] Advantageously, lastly, said mousetrap's activation can be checked from a distance for each intervention of each single mechanical trap since they have data communication devices with a control station, activated by the interruption of the circuit continuity, kept closed by the presence of the mechanical traps in position on the raised surface.