CN103548806B - A kind of extension spring mouse killer - Google Patents

Abstract

The present invention discloses a kind of extension spring mouse killer, comprise and kill device and double lever secondary pressure trap devices, described device of killing is the parts and the associated member thereof that kill mouse, comprises flashboard, plate nail, motion bar, extension spring, hand-held rod, machine-operated pin, Zuo Zhu, right post, base, top panel, banking pin; Described double lever trap devices comprises the lever A body of rod, the lever B body of rod, A lever pin nail, A bar power point hook, A bar resisting force sheet, B bar power pin, B bar resistance pin, B lever pin nail, bumper bar, steps on bar, rubber sheathed wire axle bed; A bar resisting force sheet bottles up machine-operated pin, and A bar power point hook hooks B bar resistance pin just, steps on bar and upwards pulls and be close to B bar power pin, forms trap devices, and when bar is stepped in mouse collision, the flashboard of motion bar and front end thereof is pounded downwards suddenly, and plate nail assassinates mouse instantaneously.Adopt such kill device and double lever trap devices after, said extension spring mouse killer just has highly sensitive, effective, pollution-free, durable, the low feature of cost.

Description

A kind of extension spring mouse killer

Technical field

The present invention relates to a kind of mousetrap, belong to mouse killing apparatus technical field.

Background technology

Mouse is listed in first of the four pests, often eat grain or the food of people steathily, the plague is listed in national first class infectious disease, some local plague of rats overflows, so people commonly use killing rodent with bait, the defect of the method is, poison and dead mouse easily pollute, and also constitute threat for other animals and humans simultaneously; Electronics kills mouse and there is threat equally to human body and other animal; Ecology kills mouse environmental protection, the green, effectively of seeming, but its cycle is long and invest excessive; Adopt other ironwares to kill rats, cannot promote because of high cost.

By the developments of 2 years, on probation, improve, sum up, I successfully makes a kind of extension spring mouse killer, and this mouse killer has the advantage that muritan efficiency is high, pollution-free, cost is low, is the creative new results in mouse killing apparatus, fixture fields.

Summary of the invention

The object of the invention is to provide a kind of effective, easy to use, durable, pollution-free, mouse killer that cost is low.

For achieving the above object, a kind of extension spring mouse killer of the present invention, comprise and kill device and double lever secondary pressure trap devices, described device of killing is the parts and the associated member thereof that kill mouse, comprise flashboard 2, plate nail 1, motion bar 3, extension spring 4, hand-held rod 5, office's pin 6, left post 7, right post 8, base 9, top panel 10, banking pin 22, left post 7, the face, left and right that right post 8 is separately fixed at base 9 is holded up, top panel 10 is followed closely at left post 7, right post 8 forms gate shape, described motion bar 3 is through in the middle of top panel 10, extension spring 4 is wrapped on motion bar 3 outside, extension spring 4 upper end is fixed on hand-held rod 5, lower end is around top panel 10, described machine-operated pin 6 is located at motion bar 3 bottom, described flashboard 2 is connected to the lower end of motion bar 3, flashboard 2 lower face is provided with plate nail 1.Described double lever secondary pressure trap devices comprises the lever A body of rod 12, the lever B body of rod 18, A lever pin nail 11, A bar power point hook 13, A bar resisting force sheet 24, B bar power pin 19, B bar resistance pin 14, B lever pin nail 23, B bar rear stop needle 15, B bar front pin 20, bumper bar 21, bar 17 stepped on by bent axle, rubber sheathed wire axle bed 16, described A bar resisting force sheet 24 wraps up the lever A body of rod 12 front portion and exposes, the described lever A body of rod 12 can upwards swing for fulcrum with A lever pin nail 11 on top panel 10 left side, the described lever B body of rod 18 in left post 7 with B lever pin nail 23 for fulcrum can swing, described B bar front pin 20, B bar rear stop needle 15 limits its swing respectively near the lever B body of rod, 2 li, flashboard is injected in B bar front pin 20 one end, when flashboard is toward pull-up, B bar front pin 20 is also along with up moving.Described A bar power point hook 13 hooks B bar resistance pin 14 just, and described bent axle steps on bar 17 through two rubber sheathed wire axle beds 16, extends to below the lever B body of rod 18, with rubber string holes for axle swings up and down after axis hole bending fold.When motion bar 3 to pull-up time, extension spring 4 is stressed opens, bumper bar 21 is moved to be pressed onto on the lever A body of rod 12, object prevents flashboard from injuring people by a crashing object 2 times, when described banking pin 22 limits described flashboard 2, make flashboard 2 when can not up move again by external force pull-up, described machine-operated pin 6 just top is pressed on described A bar resisting force sheet 24, A bar power point hook 13 fastens B bar resistance pin 14, power on A bar power point just passes on lever B, bent axle is stepped on bar 17 upwards pull and be close to B bar power pin 19, it swings to suppress resistance, object be allow whole mouse killer kill device and double lever trap devices is in poised state.Described bumper bar 21 is rotating metallic rod, and one end is injected in top panel 10, and the other end is upwards bent into angular pole, moving on on the lever A body of rod 12 for when filling, carry, removes when installing on trap, Bai Shu road.The position of described B bar resistance pin 14 on the top of the lever B body of rod 18, for the best during to follow closely the location overlap of 23 with B lever pin.Described A bar resisting force sheet 24 is made up of sheet metal.

Adopt such kill device and double lever secondary pressure trap devices after, said extension spring mouse killer just have highly sensitive, effective, pollution-free, durable, cost is low, make feature simple, easy to use.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of extension spring mouse killer of the present invention.

Fig. 2 is the rearview that a kind of extension spring of the present invention kills mouse.

Fig. 3-1 is the front view after a kind of extension spring mouse killer of the present invention installs trap.

Fig. 3-2 is the rearviews after a kind of extension spring mouse killer of the present invention installs trap.

Fig. 4 is the figure that scatters of each component parts of a kind of extension spring of the present invention mouse killer.

Fig. 5 is lever A structural representation in the present invention.

Fig. 6 is lever B structural representation in the present invention.

Fig. 7 is double-gate extension spring mouse killer.

Embodiment

In Fig. 1-Fig. 7, the title that label is corresponding: 1-plate is followed closely, 2-flashboard, 3-motion bar, 4-extension spring, 5-hand-held rod, 6-office pin, the left post of 7-, the right post of 8-, 9-base, 10-top panel, 11-A lever pin is followed closely, the 12-lever A body of rod, 13-A bar power point is linked up with, 14-B bar resistance pin, 15-B bar rear stop needle, 16-rubber sheathed wire axle bed, bar stepped on by 17-bent axle, the 18-lever B body of rod, 19-B bar power pin, shelves pin before 20-B bar, 21-bumper bar, 22-flashboard banking pin, 23-B lever pin is followed closely, 24-A bar resisting force sheet.

This mouse killer utilizes that the principle of lever is ingenious arranges trap, " double lever secondary pressure " principle specifically, the order of dress trap is: hand-held rod 5 toward pull-up, motion bar 3 and flashboard 2 and then up move, when the limited nail obstruction of flashboard 2 can not on move time, office's pin 6 withstands on A bar resisting force sheet 24, at this moment A bar power point hook 13 is hooked on B bar resistance pin 14, once reduces pressure complete; Bent axle step on bar 17 upwards swing suppress resistance on B bar power pin 19, secondary pressure completes, at this moment trap dress cloth complete, whole mouse killer is in poised state.When the bent axle suppressing resistance B bar power pin 19 is stepped on, bar 17 is touched down by mouse, de-resistance, the synchronous forward swing of B bar, the A bar power point hook 13 on B bar resistance pin 14 is caused to break off relations, the A body of rod upwards swings simultaneously, A bar resisting force sheet 24 is downward-sloping, causes resisting force sheet cannot bottle up machine-operated pin 6, under the effect of extension spring 4 reset force, finally cause the flashboard 2 of motion bar 3 and front end thereof suddenly to be pounded downwards, plate nail 1 assassinates mouse instantaneously.It should be noted that, trap devices sensitivity of the present invention is high, steps on the de-resistance of bar 17 assassinate mouse to plate nail and complete instantaneously from bent axle.

Embodiment one, the present embodiment take bamboo and wood materials as the main single lock extension spring mouse killer making homostrobe shape, wherein base is plank, top panel, Zuo Zhu, right post, the lever A body of rod, the lever B body of rod, motion bar, flashboard are processed into by bamboo chip, extension spring is made up of hard wire, its each part dimension specification is: the long 12.5cm of base, wide 3.9cm, thick 1.0cm, motion bar adds flashboard 14.5cm, 14cm, the long 16cm of bar stepped on by bent axle, the long 5.5cm of hand-held rod 4cm lever A, the long 7.4cm of lever B, post height 10cm, the long 4cm of extension spring, bumper bar 1.3cm, plate nail 1.5cm.Install trap, remove bumper bar after can on Bai Shu road, as corner, warehouse, wall limit, the place that the mouse such as kitchen wall limit often walk, is applicable to grain depot, family kills mouse.

Embodiment two, double-gate extension spring mouse killer, as shown in Figure 7, select two single lock mouse killers, two single locks at a distance of 8cm, nail on iron sheet at both between base, top panel and left and right post, double-gate extension spring mouse killer, bait can be put in centre, touches down bent axle step on bar and assassinated when mouse comes in from two.

The base of extension spring mouse killer of the present invention, top panel, Zuo Zhu, right post, the lever A body of rod, the lever B body of rod, motion bar, flashboard also can be made up of plastics or ironware; the specification of its each parts also can do long or short change; protection scope of the present invention is not limited to the present embodiment; every those skilled in the art are according to the content description of claims of the present invention and specification; can derive well imagine, apparent change, still belong to protection scope of the present invention.

Claims (4)

1. an extension spring mouse killer, comprises and kills device and double lever secondary pressure trap devices, kills device and comprises flashboard (2), plate nail (1), motion bar (3), extension spring (4), hand-held rod (5), office's pin (6), left post (7), right post (8), base (9), top panel (10), banking pin (22), left post (7), the face, left and right that right post (8) is separately fixed at base (9) is holded up, and top panel (10) nail is in left post (7), right post (8) is upper forms gate shape, motion bar (3) is through in the middle of top panel (10), it is upper outside that extension spring (4) is looped around motion bar (3), extension spring (4) upper end is fixed on hand-held rod (5), lower end is around top panel (10), office's pin (6) is located at motion bar (3) bottom, flashboard (2) is connected to the lower end of motion bar (3), flashboard (2) lower face is provided with plate nail (1), it is characterized in that, described double lever secondary pressure trap devices comprises the lever A body of rod (12), the lever B body of rod (18), A lever pin nail (11), A bar power point hook (13), A bar resisting force sheet (24), B bar power pin (19), B bar resistance pin (14), B lever pin nail (23), B bar rear stop needle (15), B bar front pin (20), bumper bar (21), bar (17) stepped on by bent axle, rubber sheathed wire axle bed (16), described A bar resisting force sheet (24) the parcel lever A body of rod (12) front portion is also exposed, the described lever A body of rod (12) can upwards swing for fulcrum with A lever pin nail (11) on top panel (10) left side, the described lever B body of rod (18) in left post (7) with B lever pin nail (23) for fulcrum can swing, described A bar power point hook (13) hooks B bar resistance pin (14) just, described bent axle steps on bar (17) with two rubber sheathed wire axle beds (16) for axle can swing up and down, B bar power pin (19) below is extended to after axle bed (16) bending fold, described bent axle is stepped on when bar (17) upwards swings can be close to B bar power pin (19), described B bar front pin (20), B bar rear stop needle (15) limits its swing respectively near the lever B body of rod (18), it is inner that flashboard (2) is injected in B bar front pin (20) one end, described bumper bar (21) is rotating metallic rod, one end is injected in top panel (10), the other end is upwards bent into angular pole, at standby dress, carry time shift to be pressed onto on the lever A body of rod (12), remove when installing on trap Bai Shu road.

2. a kind of extension spring mouse killer according to claim 1, it is characterized in that, during described motion bar (3) to pull-up, described extension spring (4) is stressed opens, when described banking pin (22) limits described flashboard (2), when flashboard (2) can not up be moved again, described machine-operated pin (6) just top is pressed on described A bar resisting force sheet (24).

3. a kind of extension spring mouse killer according to claim 1, is characterized in that, the position of described B bar resistance pin (14) and B lever pin follow closely the location overlap or at an upper portion thereof of (23).

4. a kind of extension spring mouse killer according to claim 1, is characterized in that, described A bar resisting force sheet (24) is made up of sheet metal.