CN201919559U

CN201919559U - Bait-free mouse trap cage

Info

Publication number: CN201919559U
Application number: CN2011200000836U
Authority: CN
Inventors: 曾粤宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-04
Filing date: 2011-01-04
Publication date: 2011-08-10
Anticipated expiration: 2021-01-04

Abstract

A bait-free mouse trap cage comprises a cage body with two opposite cage openings, the two cage openings of the cage body are respectively provided with a cage door and a door-closing mechanism capable of quickly closing the cage door, and each door-closing mechanism comprises a door handle, a pressure lever, an automatic lock, an automatic lock slide way and a cage-closing tensional spring; a pedal which can be swung upward from a cage bottom is arranged at the center of the bottom of the cage body, a hanger with a round hole is arranged on a cage top, and the pedal is provided with a push plate which can push the pedal to swing under the action of the hanger; and in the two door-closing mechanisms, the pressure lever of one door-closing mechanism is a main pressure lever, the free end of the main pressure lever is just inserted in the round hole of the hanger when the two cage doors are opened for trapping mice, and the pressure lever of the other door-closing mechanism is an auxiliary pressure lever controlled by the main pressure lever. The bait-free mouse trap cage has the advantages that: the bait-free mouse trap cage can easily trap large mice, the mouse-trapping rate is high, and baits are not needed.

Description

Exempt from mouse trap with bait

Technical field

The utility model relates to a kind of mouse trap, refers in particular to the mouse trap that can place bait.

Background technology

Existing various mouse traps all are to put the so-called bait-type mouse trap that bait just can lure mouse to go into cage, kill rats earlier at present.The basic structure of various mouse traps is as shown in Figure 1: the cage body A05(that a blind alley formula arranged is promptly only with the cage door of a side opening), bait hook A06, be located at the cage door A01 and the mechanism of closing the door at cage body side opening place, the mechanism of closing the door includes door handle A04, depression bar A03, automatic locking A02, automatic locking slide rail A07 and mates torsion spring A08.The mouse kind that these mouse traps are ingested for the cage into of being willing to such as house mouse etc., may be easier to catch.

But for some large-scale mouse kinds, as living, do the Rattus norvegicus of nest in the open air, they are had no end of misgivings for the mouse cage of blind alley formula, do not enter easily, make people feel difficult, so current bait-type mouse trap is caught the poor effect of large-scale mouse kind to catching large-scale mouse kind; In addition, various home mouse and farmland mouse but be departments such as scientific research, epidemic prevention must and laboratory animal in short supply, the scientific research personnel strongly wishes to have a kind of utensil that can be easier to capture alive various large-scale mouse, these are the applicant's purpose just also.

The utility model content

The purpose of this utility model is to be to overcome the deficiencies in the prior art, provide a kind of can than be easier to catch large-scale mouse, capture rate height and exempt from bait mouse trap.

In order to solve the technical problem of above-mentioned existence, the utility model is taked following technical proposals:

A kind of mouse trap of exempting from bait, it includes the cage body with two relative cage mouths, the mechanism of closing the door that is provided with the cage door at two cage mouth places of cage body respectively and can shuts the cage door fast, the described mechanism of closing the door includes door handle, depression bar, automatic locking, automatic locking slide rail and mates torsion spring; Be provided with the pedal that an energy is up swung at the bottom of the cage in the bottom center of this cage body, on this cage top, be provided with the arm of a band circular hole, be provided with a push jack that under the arm effect, can promote pedal swinging on this pedal; In two mechanisms of closing the door, wherein a depression bar of closing the door mechanism is main depression bar, is opened at two cage doors that the free end of master's depression bar can just be through in the circular hole of arm when being in the mousing state, the depression bar of another mechanism of closing the door be subjected to main depression bar control from depression bar.

In to the above-mentioned improvement project of exempting from the mouse trap of bait, described main depression bar is the vertical compression bar, should be the buckle depression bar from depression bar, and its hook end can just be hooked under the vertical compression bar.

Compared with prior art, of the present utility model have a following advantage: 1), because it is to adopt two cage gate-types, opening two cage cage bodies behind the door can directly communicate with the external world, the cage body of mouse cage is straightway cavity to outward seeming, when being placed on it on mouse road, mouse naturally will be the part of straightway mouse cage bottom as the mouse road, thereby can be relieved, in cage, walk audaciously, after entering, a side cage mouth moves towards another cage mouth, because mouse is willing to enter, the very natural pedal that will touch central authorities at the bottom of the cage after entering, by pedal to lower swing, push jack is removed the restriction of arm to main depression bar, and be interlock from depression bar and main depression bar, so just can closing fast, front and back two cage doors catch mouse, reach the purpose that also can reach mousing without bait, the cage body that communicates of the utility model two as can be seen, have more duplicity, make and be used to outdoor life, fear the large-scale mouse kind that enters blind alley formula mouse cage and also can courageously enter, so its capture rate is more much higher than single cage door; 2), in addition, pedal of the present utility model and arm are extremely sensitive, as long as touch slightly, two cage doors will be shut simultaneously, so, no matter any single-door of mouse from two-door gone in the cage, all be unable to escape inexorable doom, improved capture rate greatly.

Below in conjunction with the drawings and specific embodiments the utility model is further specified:

Description of drawings

Fig. 1 is the schematic perspective view of present stage widely used simple gate bait-type mouse trap;

Fig. 2 is the stereogram (under the nature) of the utility model embodiment;

Fig. 3 is the stereogram (under the mousing state) of the utility model embodiment;

Fig. 4 is the stereogram (when the unhook momentary status that kills rats) of the utility model embodiment.

Embodiment

The utility model is a kind of mouse trap of exempting from bait, shown in Fig. 2-4, it includes the cage body 5 with two relative cage mouths, be provided with cage door 1,1 ' and the mechanism of closing the door that can shut the cage door fast at two cage mouth places of cage body 5, the described mechanism of closing the door included door handle 4,4 ', depression bar 3,3 ', automatic locking 2,2 ', automatic locking slide rail 10,10 ' and mate torsion spring (not drawing among the figure); Be provided with the pedal 7 that an energy is up swung at the bottom of the cage in the bottom of this cage body 502 central authorities, on this cage top 501, be provided with the arm 6 of a band circular hole 601, be provided with a push jack 8 that under arm 6 effects, can promote pedal 7 swings on this pedal 7; In two mechanisms of closing the door, wherein a depression bar 3 of closing the door mechanism is main depression bar, being opened at two cage doors, the free end 302 of master's depression bar can just be through in the circular hole 601 of arm 6 when being in the mousing state, the depression bar 3 of another mechanism of closing the door ' be subjected to main depression bar control from depression bar.In the time of mouse trap in the raw shown in Figure 2 will being opened two cage door and catches mouse, at first to open the pairing cage door of main depression bar, at this moment after will being lifted to automatic locking 2 on the cage top earlier, stir cage door 1 to horizontal level by door handle 4, then make main depression bar pass the upper end 401 of door handle 4 and after hinged end 301 stirs, its free end 302 is through in the circular hole 601 of arm 6, finish the location after the pairing cage door of main depression bar is opened; Finish the location of opening with quadrat method from the pairing cage door of depression bar, unique different be make from depression bar pass door handle 4 ' upper end 401 ' and along its hinged end 301 ' make after stirring free end 302 ' be positioned under the main depression bar from depression bar, after having finished the opening of two cage doors like this, just can be in the state of catching mouse.As can be seen, opening two cage cage bodies behind the door can directly communicate with the external world, the cage body of mouse cage is straightway cavity to outward seeming, as shown in Figure 3, when being placed on it on mouse road, mouse naturally will be the part of straightway mouse cage bottom 502 as the mouse road, thereby can be relieved audaciously from cage, walking, enter from a side cage mouth and to move towards another cage mouth, because mouse is willing to enter, the very natural pedal 7 that will touch central authorities at the bottom of the cage after entering, the weight of mouse is sunk pedal, push jack 8 motion down forward under the drive that pedal moves toward the cage end of swing, arm hypomere 602 shifts forward under the stirring of push jack 8, the arm epimere is swing round about then, the free end 302 of circular hole 601 and main depression bar on the arm is broken off relations, so arm 6 circular holes have been removed the restriction to main depression bar, at this moment main depression bar has been removed again the restriction from depression bar, thereby make two cage doors 1,1 ' all loses restriction, the cage door is successively shut rapidly mating under the torsion spring effect, last cage automatic locking 2 outdoors, 2 ' rapidly to fall a cage door lock dead, and mouse is caught.As can be seen, the utility model is the restriction of removing 6 pairs of main depression bars of arm by the pedal behind lower swing 7, push jack 8, cause is an interlock from depression bar and main depression bar, so front and back two cage doors just can be shut fast, reach the purpose that also can reach mousing without bait, the cage body that the utility model two communicates, have more duplicity, make and be used to outdoor life, fear the large-scale mouse kind that enters blind alley formula mouse cage and also can courageously enter, so its capture rate is more much higher than single cage door; In addition, pedal of the present utility model and arm are extremely sensitive, as long as touch slightly, two cage doors will be shut simultaneously, so, no matter any single-door of mouse from two-door gone in the cage, all be unable to escape inexorable doom, improved capture rate greatly.

In the present embodiment, shown in Fig. 2-4, described main depression bar is the vertical compression bar, should be the buckle depression bar from depression bar, and its hook end can just be hooked under the vertical compression bar.

Claims

1. mouse trap of exempting from bait, it is characterized in that: include cage body with two relative cage mouths, the mechanism of closing the door that is provided with the cage door at two cage mouth places of cage body respectively and can shuts the cage door fast, the described mechanism of closing the door has included door handle, depression bar, automatic locking, automatic locking slide rail and has mated torsion spring; Be provided with the pedal that an energy is up swung at the bottom of the cage in the bottom center of this cage body, on this cage top, be provided with the arm of a band circular hole, be provided with a push jack that under the arm effect, can promote pedal swinging on this pedal; In two mechanisms of closing the door, wherein a depression bar of closing the door mechanism is main depression bar, is opened at two cage doors that the free end of master's depression bar can just be through in the circular hole of arm when being in the mousing state, the depression bar of another mechanism of closing the door be subjected to main depression bar control from depression bar.

2. mouse trap of exempting from according to claim 1 with bait, it is characterized in that: described main depression bar is the vertical compression bar, should be the buckle depression bar from depression bar, its hook end can just be hooked under the vertical compression bar.