CN2253909Y

CN2253909Y - Omnibearing high-sensitive double-jaw type rattrap

Info

Publication number: CN2253909Y
Application number: CN 96223596
Authority: CN
Inventors: 王建生; 郑鹤龄
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-04
Filing date: 1996-09-04
Publication date: 1997-05-14
Anticipated expiration: 2006-09-04

Abstract

The utility model relates to an omni-bearing high-sensitive see-saw type mouse trap. An existing single-clamp spring mouse traps is changed into a double-clamp spring mouse trap, and one pedal is changed into a see-saw type mouse trap which is provided with two pedals at two ends and can raise along a torsion spring shaft. A triggering mechanism which uses the combination of a lever and a slide pin leads two mouse clamp bows to stand straightly in the middle part of the mouse trap and to be in the catching waiting state. The utility model has the advantages of high triggering sensitivity, good directional property, omni-bearing effectiveness, arbitrary placing of the mouse trap, strong catching force, rapid clamp speed, good stability, etc. and is a mouse trap whose mouse catching effect is ideal.

Description

Comprehensive highly sensitive moving seesaw-type rattrap

The utility model relates to a kind of mousetrap, and particularly a kind of double-jaw type spring mousetrap belongs to the equipment of destruction of pest.

The harm of mouse is well-known, method that deratizes and utensil also are varied, with the spring is that the rattrap that power is made is widely used because of it is simple in structure, but traditional mousetrap has only a pedal and places of base, also has only a folder mouse bow, this bow at ordinary times by torsion spring be pressed against with the base of pedal with the orientation on, during use, need pull turnback and be pressed against the other end of base again with frizzen, can jump even overturning during pincer attack, there are problems such as poor stability and directionality difference, promptly, invalid in pedalless other end having one of pedal effectively, so when placing the mousetrap, need with the direction of pedal towards the mouse activity, and the activity direction of mouse is difficult to grasp, so, often can not catch mouse because of placing direction is improper.

The purpose of this utility model is in order to overcome the weak point of above-mentioned single bow rattrap, to design a kind of comprehensive highly sensitive moving seesaw-type rattrap of bouble-bow.

The utility model is at existing single bow base plate that the mousetrap had, pedal, folder mouse bow, on the basis of torsion spring and torsion axis, a folder mouse bow and a pedal all are housed respectively in the torsion axis both sides, two torsion springs are housed on the torsion axis respectively two folder mouse bows are pressed against base plate two, the running-board bracket that connects two pedals is contained on the torsion axis and also can forms seesaw along the axle tilting, the pedal contact that a protrusion is arranged on the running-board bracket, an inverse-T-shaped support is equipped with in the torsion axis top, one side of inverse-T-shaped support is equipped with " a 7 " font lever, opposite side is equipped with one can be along the sliding pin of support slip, the sliding pin middle part has a locating hole, and the sliding pin bottom links to each other with the support base through extension spring.

Accompanying drawing is a structural representation of the present utility model.

Referring to accompanying drawing, dotted line represents to wait the schematic diagram of the state of catching among the figure.Torsion axis 2 among the figure is contained in the middle part of base plate 1, the torsion axis both sides all are equipped with 6 and pedals 9 of a folder mouse bow respectively, two torsion springs 4 adorning on the torsion axis are pressed against two folder mouse bows 6 two of base plate 1 respectively, the running-board bracket 8 that connects two pedals is contained on the torsion axis 2 and also can forms seesaw along the axle tilting, the pedal contact 10 that a protrusion is arranged on the running-board bracket, an inverse-T-shaped support 3 is equipped with in the torsion axis top, one side of support 3 is equipped with " a 7 " font lever 11, opposite side is equipped with one can be along the sliding pin 7 of support slip, the sliding pin middle part has a locating hole 12, and the sliding pin bottom links to each other with the support base through extension spring 5.During use, two folder mouse at base plate two are bent the top and the submission vent of pulling simultaneously to sliding pin puts, again sliding pin is pulled upwardly and is clipped between two folder mouse bows, at this moment, the quarter butt of " 7 " font lever slips into locating hole under the action of gravity of stock, the top of sliding pin is rested between two folder mouse bows of intersection placement, the stock lower end of lever then can enter the inboard of pedal contact, adjusting the seesaw angle makes the pedal contact block lever and not perk, with the upper edge that the quarter butt of lever withstands locating hole, the top of sliding pin is rested on intersect between two folder mouse bows placing and be in state to be caught.When mouse touches the food that places on the pedal, seesaw is because of the disequilibrium tilting, make the pedal contact lose barrier effect from the Sideslip of lever lower end, sliding pin is being drawn back between two folder mouse bows rapidly under the effect of extension spring because of the support that loses lever, and two folder mouse bows are then caught mouse to the pincer attack of base plate two respectively under the effect of torsion spring.Be sandwiched between vertical two folder mouse bows for the ease of sliding pin, can be in folder mouse bow middle part and the corresponding position of sliding pin curved have a slip ring.For the ease of operation, can take off gently again during EO in the protection card of waiting to place " Jiong " shape between two folder mouse bows of the state of catching.

The utility model is owing to the trigger mechanism that uses lever to combine with sliding pin, so only need execute at pedal Adding very little power can move, so trigger sensitivity is very high, because be the double-jaw type structure, has comprehensive again Effect can be put the mousetrap arbitrarily, has overcome the one direction problem that single clip exists, and can hang at two pedals Put different bait, increased trapping power, and because folder mouse bow only needs to rotate 90 degree, and the anti-phase rotation of two bows, institute Also to have the advantage such as the fast and good stability of pincer attack speed, it is a kind of desirable rattrap.

Claims

1. comprehensive highly sensitive moving seesaw-type rattrap, comprise base plate, pedal, folder mouse bow, torsion spring and torsion axis, it is characterized in that the torsion axis both sides all are equipped with a folder mouse bow and a pedal respectively, two torsion springs are housed on the torsion axis respectively two folder mouse bows are pressed against base plate two, the running-board bracket that connects two pedals is contained on the torsion axis and also can forms seesaw along the axle tilting, the pedal contact that a protrusion is arranged on the running-board bracket, an inverse-T-shaped support is equipped with in the torsion axis top, one side of inverse-T-shaped support is equipped with " a 7 " font lever, opposite side is equipped with one can be along the sliding pin of support slip, the sliding pin middle part has a locating hole, and the sliding pin bottom links to each other with the support base through extension spring.

2. comprehensive highly sensitive moving seesaw-type rattrap as claimed in claim 1 is characterized in that pressing from both sides that mouse bow middle part and the corresponding position of sliding pin are curved that a slip ring arranged.