CN2117031U

CN2117031U - Horizental mouse catcher

Info

Publication number: CN2117031U
Application number: CN 91226892
Authority: CN
Inventors: 曾粤宗
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-10-17
Filing date: 1991-10-17
Publication date: 1992-09-30

Abstract

The utility model belongs to an instrument to catch a live mouse, which is designed by aiming at that the mouse is not like to enter a blind alley type mousetrap. The utility model mainly comprises a base plate, a back plate, a safety hook, a pressure lever upper section, a pressure lever lower section, a V-shaped pin, a cover net, a torsion spring, a fixed spring card, a pedal, a net lock, etc. The pressure lever upper section and the pressure lever lower section are connected in series. A base of the utility model is open completely, the mouse is easy to bite bait when the base is positioned on the ground and the bait is positioned on the base, and the pedal has very high sensitivity. Thus, so long as a pedal is touched downward and slightly, the pressure reaches 1-2 grams, the cover net is covered downward to catch the live mouse. The utility model has very high mouse catching rate, and the utility model can catch a plurality of live mice at one time.

Description

Horizental mouse catcher

The utility model belongs to the apparatus of catching the mouse that lives.

Used pulling bait-type mouse cage is a kind of traditional old product, and its mousing process can be divided into four steps: 1, and mouse goes into cage; 2, eat bait; 3, the pulling bait also starts office; 4, the cage door is closed, the mouse of bottling up.In fact, it is difficult luring mouse to go into the mouse cage of blind alley formula and eat bait and spur office by people's will.And be wire netting at the bottom of the mouse cage, many meshes, unevenness, mouse more is reluctant into cage.Therefore capture rate is low.

Various home mouse and farmland mouse also are scientific research, epidemic prevention, hygiene department is necessary and laboratory animal in short supply.In order to capture mouse how alive, I design at the beginning of one nine nine one and have applied for that " highly sensitive pedal type mousetrap " patent, this kind mouse trap are used in feed and collect the local preferably good effect that has than scarce and food.But in the more rich place of feed, easily find the food part as mouse such as unlimited place of stacking of rural area grain or food warehouses, the capture rate of this kind mouse trap is just lower.

The utility model purpose is in order to overcome above-mentioned shortcoming, provide a kind of highly sensitive, capture rate is high, to person poultry safety's mouse catcher.

Structure of the present utility model is compared with mouse trap very big difference.It is mainly constructed: erectting at the bedplate trailing edge has backboard, auxiliary catch is housed on the backboard, depression bar epimere, depression bar hypomere and the herringbone pin of polyphone also are housed on the backboard, the backboard front is the cover net, lower edge was with torsion spring and solid spring card after cover was netted, Gu spring is installed on the bedplate, blocked Gu spring card front has the back to sell, the front is the pedal that the backing pin sheet is housed again, and cover square time institute on the bedplate face covers outside the edge of scope has net to lock.

For stability and the reliability that guarantees pedal work, can under pedal, set up support spring.

Catch mouse alive for convenience, can in bedplate, be provided with and put rat hole.

When using this mouse catcher, collude tightly cover net pull-up and with auxiliary catch earlier, pull the herringbone pin then, press cover net leading edge to make the cover net with the depression bar epimere near the backboard face, the postbrachium of herringbone pin is penetrated back pin card, its forearm is held out against the backing pin sheet of pedal and let go, at this moment, pedal has been controlled the motion of cover net by backing pin sheet, herringbone pin, back pin card, depression bar hypomere, depression bar epimere.As push auxiliary catch aside, the cover net just is in hairtrigger state.

The bedplate of this mouse catcher is bigger and smooth than the area of mouse trap base, and three open no walls are arranged, and mouse haves a sense of security in the walking of bedplate face.During mousing, putting bait on the bedplate face He on the pedal tread simultaneously.Make pedal moving downwards as long as mouse is run into pedal, the backing pin sheet promptly breaks away from herringbone pin forearm, under the strong elastic effect of torsion spring, push the depression bar epimere open, interlock depression bar hypomere drives herringbone pin postbrachium and breaks away from back pin card, and the cover net that loses restriction covers mouse downwards at once.The outer net lock of cover network edge that is contained in the bedplate face can block the cover network edge that falls tightly, and mouse can't be escaped by jack-up cover net.

If put rat hole collecting the cage aligning, open valve, viral marketing enters into from the hole and collects the cage.

The utility model has the advantages that:

1, base is broad smooth, and mouse is difficult for suspecting, and is lured easily to eat bait and caught.

2, sensitivity is high, and capture rate is higher more than 10 times than traditional mouse cage.

3, simple in structure, make easily, with low cost, easy to use.

4, do not hinder mouse, for scientific research institution provides the mouse alive of not being with poison, also free from environmental pollution.

Description of drawings:

Fig. 1 is the state diagram of the utility model cover net when opening;

Fig. 2 is the state diagram before the utility model hits mouse;

Fig. 3 is the state diagram after under the utility model cover guard.

Further specify structure of the present utility model below in conjunction with the accompanying drawing example illustrated.

As Fig. 1, the trailing edge of bedplate (1) is erect backboard (3), auxiliary catch (4) is housed on the backboard, collude tightly cover net pull-up and with auxiliary catch, with pulling herringbone pin (7), compress cover net leading edge with depression bar epimere (5) and make the cover net near the backboard face, the postbrachium of herringbone pin is penetrated back pin card (11), hand is decontroled in backing pin sheet (12) back that forearm is held out against pedal (2), and depression bar epimere, depression bar hypomere (6) and herringbone pin are contacted.At this moment, pedal has been controlled the motion of cover net by backing pin sheet, herringbone pin, back pin card, depression bar hypomere and depression bar epimere.As push auxiliary catch aside, the cover net just is in hairtrigger state.(as Fig. 2).As long as mouse touches pedal gently downwards, the herringbone pin promptly can from backing pin sheet edge and from the pin hole clipping of back slippage come out, depression bar epimere, hypomere are released, the cover net loses restriction, immediately downwards mouse is covered under the strong elastic effect of torsion spring (9).The net lock (13) that is positioned at the cover network edge outside promptly blocks the cover network edge, and mouse can't be escaped.The most easy net lock is a spring steel plate just.On bedplate, fix earlier a lock (16), the upper end of spring steel plate installs and is close to lock top, between the lower end of spring steel plate and the lock bottom suitable distance is arranged, when the cover net fell, its edge contacted with spring steel plate (net lock), and lock is pushed in the spring steel plate lower end, cover net then and drop down onto the bedplate face, and the lower end resilience of spring steel plate is opened, and is stuck on the cover network edge, and mouse can't be cover net jack-up.

All the other marks are among Fig. 1: Gu spring card (10), support spring (14) and put rat hole (15).

Claims

1, a kind of horizontal mouse catcher that is used to catch mouse alive, have bedplate (1) and pedal (2), it is characterized in that backboard (3) being arranged in the trailing edge setting of bedplate, auxiliary catch (4) is housed on the backboard, the depression bar epimere (5) of polyphone also is housed on the backboard, depression bar hypomere (6) and herringbone pin (7), the backboard front is a cover net (8), cover net back lower edge is with torsion spring (9) and solid spring card (10), Gu spring is installed on the bedplate, Gu there is back pin card (11) spring card front, the front is the pedal that backing pin sheet (12) are housed again, and cover square time institute on the bedplate face covers outside the edge of scope has net to lock (13).

2, mouse catcher according to claim 1 is characterized in that under the pedal support spring (14) being arranged.

3, mouse catcher according to claim 1 and 2 is characterized in that putting in the bedplate rat hole (15).