CN103651323A

CN103651323A - Rat trap with barb type metal needles and automatic alarming function

Info

Publication number: CN103651323A
Application number: CN201210332181.9A
Authority: CN
Inventors: 邓纲
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-10
Filing date: 2012-09-10
Publication date: 2014-03-26

Abstract

The invention provides a rat trap with barb type metal needles and the automatic alarming function. The periphery of the inner side of each entrance of the rat trap is provided with the metal needles with needle points inclining inwards and a small-size audible and visual alarm is installed in the rat trap, wherein the entrances are of different shapes; due to the fact that the needle points incline inwards, the barb type metal needles are formed, a rat can not retreat once the rat touches the barb needle points on one entrance, the rat only can enter the rat trap forwards due to the fact that the rat can be pierced by the needle points if the rat retreats or escapes, and the purpose that the rat is efficiently trapped is achieved. An alarm switch sliding rod of the small-size audible and visual alarm extends upwards out of the rat trap, so that manual switch adjustment is convenient; the alarm switch sliding rod extends downwards through one entrance into the rat trap and is connected with a bait ring, so that the rat touches the bait ring and the alarm switch sliding rod when the rat enters the rat trap, and the purpose that the small-size audible and visual alarm automatically gives the alarm is achieved.

Description

The mouse trap of barb-type metal needle band automatic alarm

Affiliated technical field:

This new technology relates to a kind of efficient mouse trap, especially can safety, and fast, convenient, mouse trap simple to operate.

Background technology:

Current known mouse trap mainly contains: high-tension electricity mouse, gluing mousing, spring mouse trap, pedal type mousetrap, rattrap etc.; The subject matter that these mouse traps exist is: dangerous, and not environmental protection, complicated operation, mousing efficiency is low, the shortcoming such as easily escapes.

Summary of the invention:

In order to overcome the deficiency of existing mouse trap, the mouse trap that this new technology provides, not only simple to operate, mousing efficiency is high, and very safe, and environmental protection can also automatic sound-light alarm notice after mousing.

The technical scheme that this new technology is taked is: on mouse trap, minimum an entrance is set, preferably plastic-injection moulding of entrance, facilitates the installation of metal needle; It is circular that the shape of entrance should be, square, irregular cycle or polygon etc.; Many metal needles of distributing installation around the inner side of each porch, more than minimum installation one circle, needle point direction must be tilted to entrance, forms reversed acanthoid; Under the bait of mouse in cage attracts, preparation is in entrance enters cage time, because the needle point of metal needle is inside, formed reversed acanthoid, as long as mouse touches needle point in porch, effect due to hangnail, mouse cannot exit at once, if want to exit or escape, hangnail metal needle will catch on mouse, and deep thrusting in mouse body, at this moment mouse can only enter in cage forward; An audible-visual annunciator is installed in cage, and alarm switch is fixed on a sliding bar, and alarm switch sliding bar upwards will stretch out cage outside, facilitate manual control switch, extend downward in the interior entrance of cage, a bait ring is installed in sliding bar below, conveniently hangs bait, when mouse enters in cage through entrance under the effect at metal needle, will touch downward bait ring or alarm switch sliding bar, at this moment, audible-visual annunciator will send warning, notify people, have mouse to enter cage.

The beneficial effect of this new technology is: as long as when mouse touches the needle point of any metal needle, cannot shrink back, because metal needle point is the reversed acanthoid that slopes inwardly and form, retreat and will be thrust in body by needle point, mouse struggles, just more needle point thrusts in body, also thrusts darker; Because bait ring is connected on alarm switch sliding bar, mouse, entering in cage internal procedure through entrance, can touch bait ring and alarm switch sliding bar, at this moment audible-visual annunciator alert notice at once; Easy for operation, and it is effective to kill rats.

Accompanying drawing explanation:

Below in conjunction with accompanying drawing structure, further illustrate;

Fig. 1 is porch structure and schematic diagram;

Fig. 2 is cross section, porch interior and schematic diagram;

In figure: 1. metal needle, 2. porch, 3. sliding tray, 4. alarm switch sliding bar, 5. plastic shell outside, 6. bait ring, 7. plastic shell inner side, 8. audible-visual annunciator.

Embodiment:

In Fig. 1, metal needle (1) is fixed on around inner side, porch (2), and needle point will slope inwardly, make metal needle (1) form reversed acanthoid, when (2) enter in cage through porch under the luring of mouse bait on bait ring (6), will touch the needle point of metal needle (1), because needle point has inwardly formed reversed acanthoid, mouse cannot shrink back at once, can only move forward in cage, if retreat or escape from, will be thrust in body by needle point; Alarm switch sliding bar (4) is placed in sliding tray (3) the inside, and alarm switch sliding bar (4) upwards will stretch out above plastic shell through sliding tray (3), so that manual control alarm switch.

In Fig. 2, audible-visual annunciator (8) is arranged on plastic shell inner side (7) above, alarm switch is arranged on alarm switch sliding bar (4), bait ring (6) is connected on alarm switch sliding bar (4) below, when mouse enters when touching bait ring (6) and driving alarm switch sliding bar (4), audible-visual annunciator (8) starts to send alert notice.

Claims

1. the mouse trap of a barb-type metal needle band automatic alarm, around the inner side of the porch of each various shape of mouse trap, settle the above many metal needles of a minimum circle, and needle point is all tilted to cage, it is characterized in that: metal needle point slopes inwardly, just formed reversed acanthoid.

2. the mouse trap of a barb-type metal needle band automatic alarm, a small-sized audible-visual annunciator is installed in cage, alarm switch is arranged on a sliding bar, alarm switch sliding bar is arranged in entrance, it is characterized in that: upwards stretch out outside cage through sliding tray alarm switch sliding bar upper end, lower end is stretched into porch in cage downwards, and connects bait ring.