CN1994080A

CN1994080A - Pest trap

Info

Publication number: CN1994080A
Application number: CN 200610124372
Authority: CN
Inventors: 毛润乾; 王海峰; 吴法; 黄明度
Original assignee: Guangdong Entomological Institute
Current assignee: Guangdong Entomological Institute
Priority date: 2006-12-22
Filing date: 2006-12-22
Publication date: 2007-07-11
Anticipated expiration: 2026-12-22
Also published as: CN100486430C

Abstract

The invention relates to a pest catcher, which comprises bottle cover, bottle and inducing element, wherein the inducing element is in the bottle; the top of inducing element has protrusion clamped at the bottle outlet; the cover base of bottle cover is screwed with the bottle outlet; the cover base can be screwed to the bottle outlet, to integrate the bottle cover, bottle and inducing element; the cover cap will cover the bottle neck of bottle; the low end of cover cap will match the bottle shoulder. The inducing element contains inducing drug, to be volatilized via the release open, the pest inlet on the neck and the pest inlet of cap, to get out; the pest will be induced by the drug to enter into the pest inlet, to enter into bottle. The invention has simple structure and low cost.

Description

Pest trap

Technical field

The present invention relates to a kind of device of insect-killing trapping.

Background technology

Control of insect has technology such as chemical control, cultural control, biological control, the insect baiting technique more and more comes into one's own at present, especially after the big generation of invasion insect such as fruit fly, utilize insect biology rule, adopt trapping medicament and killing trapping device insect-killing trapping, become the important and otherwise effective technique of one of control of insect.

For effective insect-killing trapping, people have invented some supporting killing trapping devices, as CN1656891 disclosed " pest trap ", CN87104978 disclosed " insect trap ", CN1081813 disclosed " flytrap ", CN2612240 disclosed " fruit bat trapping bottle ", CN1666607 disclosed " drosophila melanogaster trapper " and CN2626234 disclosed " the anti-device of running away of melon trypetid trapper " etc.

The insect killing trapping device of being invented at present, though characteristics are respectively arranged, mostly exist equipment part too much, complicated operation, cost height, rainwater shortcoming such as easily enter.

Summary of the invention

The purpose of this invention is to provide and a kind ofly can guarantee effectively to lure insect to enter trapper, and prevent that the insect that enters trapper from escaping, and pest trap simple in structure, easy to operate, that cost is low.

The pest trap that the present invention is designed, its structure comprise bottle cap, bottle and lure core three parts, and described bottle has circular bottleneck, bottleneck and shoulder, and its bottle mouth position has external screw thread, has in its bottleneck and draws insect population; The described core that lures is a tall and thin appearance device, its device body stretches into cover from the bottleneck of bottle and installs among the bottle, this lures the top of core that one columniform outer bead is arranged, its external diameter is identical with the external diameter of the circular bottleneck of bottle, luring core to be installed on the bottleneck of bottle, the described device body lower sides of core that lures has the outgas hole; Described bottle cap is made of bore small upper cage and the bigger bottom block of bore, bottom at block has and lures insect population, the internal diameter of described cage is identical with the bottleneck external diameter of bottle, this cage has the internal thread that matches with the external thread of bottleneck of described bottle, can be to the bottleneck of bottle the cage spiral cover, when with the cage spiral cover to the interior end of cage when luring the core top to contact, the block lower edge of bottle cap and the shoulder of bottle kiss connect.

Bottle cap of the present invention, bottle and lure core three parts, lure core to lure the medicament of insect in order to splendid attire, its dress hangs among the bottle, bottle cap by the internal thread spinner on its cage on the bottleneck of bottle, the bottle cap bottom has the bigger block of bore then to connect with the shoulder of bottle kiss, and the bottleneck of bottle is covered; The internal diameter of described block generally should be than the big 2～3cm of external diameter of the bottleneck of bottle, to form the passage that insect enters bottle; Be provided with and lure insect population on block, this lures insect population to can be out equally distributed three semicircular openings at the lower edge of described block, and the diameter of semicircle is 2～3cm; On the bottleneck of bottle, be provided with and draw insect population, this draws insect population and can be three circular ports, Circularhole diameter is 1～1.5cm, open bottleneck middle part at bottle, along neck Zhou Junbu, the described insect population that draws is preferably designed as inward recess, inwardly concaves even this draws insect population, be convenient to insect and climb into, can prevent that again insect from escaping outside the bottle introversion from this hole; This design both provided passage for insect enters bottle, make the insect population that draws on the bottleneck be hidden and prevent that rainwater from wafing in the bottle again, being contained in the medicament that lures in the core outwards volatilizees by luring the outgas hole on the core sidewall, can near the bottleneck outside, keep the certain density medicament of luring, form concentration gradient simultaneously, the guiding insect enters trapper smoothly.

The core that lures of the present invention can adopt following such structure: main body (device body) is a tall and thin ampoule, be an external diameter cylindrical outer bead identical topmost with the bottleneck external diameter of bottle, outside this is cylindrical bead below to be provided with a bore smaller, its external diameter equals the columniform bottle stopper interface of the internal diameter of the bottleneck of described trapper bottle, when making this lure core retainer plate to go into described trapper bottle, this columniform bottle stopper interface can clog the bottleneck of trapper bottle, prevent to lure the medicament in the core not volatilize, guarantee simultaneously to lure core to be suspended in the middle of the bottle from bottleneck.This lures the bottom of core bottle to seal, and can hold and lure medicament or insecticide, can add sponge or other slowly-releasing thing in the medicament; In the outgas hole that can open two symmetries from the 0.2～1cm place, bottom that lures core; Also external screw thread can be set described luring outside core top cylindrical on the bead, this external screw thread is connected with the external screw thread of bottle body and bottleneck, the cage of bottle cap can be simultaneously joined fixing with luring core and bottle by the screw thread tipping of spreading out like this.

On the cage top of described bottle cap one transfusion bottle ear can be set, in the middle perforate of transfusion bottle ear, so that trapper is suspended in the field when using.

The bottle of this trapper is preferably made the transparent body, and bottle cap then is the opaque body of black, so that the phototaxis of fascination insect more effectively attracts insect and prevents the insect escape, and is convenient to monitoring personnel observation.

The structure of pest trap of the present invention has taken into full account the biological habit of insect, medicament joins and lures among the core, evaporate from the outgas mouth, on the bottle bottleneck, draw insect population, the insect population that lures from the valve protection cap is outwards overflowed again, nationality is to attract insect, insect is lured the attraction of medicament, after luring insect population to enter, is subjected to the light that draws insect population on the bottleneck and the attraction of attractant, to enter bottle along drawing insect population, after insect enters bottle, because bottle and draw the structure of insect population, and the attraction that lures the core medicament, can only lure near the core movable, last dead.In the present invention and since on the bottle bottleneck draw the insect population that lures that insect population is higher than the bottle cap place, so rainwater can not enter in the bottle of trapper, thereby can keep the lasting effect of medicament.

Compared with the prior art, overall structure of the present invention is simple, and production cost is low, uses easy to operately, more can guarantee the trap effect of insect.

Description of drawings

Fig. 1 is the profile of pest trap of the present invention;

Fig. 2 is the bottle front view of pest trap of the present invention;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 be pest trap of the present invention lure the core front view;

Fig. 5 is the vertical view of Fig. 4;

Fig. 6 is the bottle cap front view of pest trap of the present invention.

Embodiment

Be described in further detail below in conjunction with the CONSTRUCTED SPECIFICATION of accompanying drawing the embodiment of the invention.

Fig. 1 shows the overall structure of pest trap embodiment of the present invention, it by bottle cap 1, lure core 2 and bottle 3 three parts to be assembled.

The shape and structure of bottle 3 as shown in Figures 2 and 3, its top is a bottleneck 12, be provided with external screw thread at bottle mouth position, bottleneck 14 is arranged under the bottleneck 12, connect bodies 16 through a shoulder 15 under the bottleneck, have three at the middle part of bottleneck 14 and draw 13, three of worm channels and draw worm channel 13 and be circular inward recess, diameter 1.5cm is along the neck Zhou Junbu of bottleneck.Described bottle 3 is made by transparent material.

The shape and structure that lures core 2 as shown in Figure 4 and Figure 5, it has a tall and thin body 11, the maximum diameter of this body 11 is than the little 3cm of bottleneck 12 internal diameters of bottle 3, the bottom lock of body 11, be used to hold medicament, in two circular outgas holes 10 that symmetry is arranged from bottom 2mm place, lure the top of core 2 that a columniform outer bead 8 is arranged, the diameter that is somebody's turn to do outer bead 8 is identical with the external diameter of the bottleneck 12 of bottle 3, should have external screw thread on the outer bead 8, be connected mutually with the external screw thread on the bottleneck 12, the one diameter cylindrical bottle stopper interface 9 identical with bottleneck 12 internal diameters of bottle 3 is arranged at the bottom of outer bead 8, after packing in the bottle 3 by bottleneck 12 covers of bottle 3 body 11 that originally lures core 2, its bottle stopper interface 9 clogs the bottleneck of bottle 3, and its outer bead 8 then is stuck in above the bottleneck 12 of bottle 3.Lure the bottom of core 2 to be positioned at the middle position of the body 16 of bottle 3 after the installation.

The shape and structure of bottle cap 1 is made of the cage 5 on top and the block 6 of bottom as shown in Figure 6, and the top of its cage 5 has transfusion bottle ear 4, is provided with the hanger hole at the middle part of transfusion bottle ear.The internal diameter of cage 5 is identical with the external diameter of the bottleneck 12 of bottle 3, in cage, has internal thread, cooperate with the external screw thread on the bottleneck 12 of outer bead 8 that lures core 2 and bottle 3, cage 5 spiral covers to the bottleneck 12 of bottle 3, can be with bottle cap 1, lure the assembling of core 2 and bottle 3 three parts in aggregates, the bottom of cage 5 is block 6, the interior diameter of block 6 is than the big 3cm of overall diameter of the bottleneck 14 of bottle 3, the external diameter of block 6 is identical with the external diameter of the body 16 of bottle 3, lower edge at block 6 has three uniform semicircular insect populations 7 that lure, after bottle cap 1 assembling, the lower edge of block 6 and the shoulder of bottle 3 15 kisses connect, and cover the bottleneck 14 of bottle 3.Described bottle cap 1 is made by the opaque material of black.

Claims

1. a pest trap comprises bottle cap (1), bottle (3) and lures core (2), it is characterized in that described bottle (3) has circular bottleneck, bottleneck and shoulder, and its bottle mouth position has external screw thread, has in its bottleneck and draws insect population (13); The described core (2) that lures is a tall and thin appearance device, its device body stretches into from the bottleneck of bottle (3) and installs among its bottle, this lures the top of core (2) that a columniform outer bead (8) is arranged, its external diameter is identical with the external diameter of the circular bottleneck of bottle (3), luring core (2) to be installed on the bottleneck of bottle (3), the described device body lower sides of core (2) that lures has outgas hole (10); Described bottle cap (1) is made of bore small upper cage (5) and the bigger bottom block (6) of bore, the bottom of described block (6) has and lures insect population (7), the internal diameter of described cage (5) is identical with the bottleneck external diameter of bottle (3), this cage (5) has the internal thread that matches with the external thread of bottleneck of described bottle (3), can be to the bottleneck of bottle (3) cage (5) spiral cover, when with cage (5) spiral cover in it end with lure core (2) when the top contacts, block (6) lower edge of bottle cap (1) and the shoulder of bottle (3) kiss connects.

2. pest trap according to claim 1 is characterized in that the described below of core (2) the cylindrical outer bead in top (8) that lures has a columniform bottle stopper interface (9), and its external diameter equals the internal diameter of the bottleneck of bottle (3).

3. pest trap according to claim 1 and 2 is characterized in that the described top of core (2) that lures has cylindrical outer bead (8) to be provided with external screw thread, and this external screw thread is connected with the external screw thread of bottle (3) bottleneck.

4. pest trap according to claim 1 is characterized in that the external diameter big 2～3cm of the internal diameter of described block (6) than the bottleneck of bottle (3).

5. pest trap according to claim 1 is characterized in that the described insect population (7) that lures for opening equally distributed three semicircular openings at the lower edge of described block (6), and the diameter of semicircle is 2～3cm.

6. pest trap according to claim 1 is characterized in that the described insect population of opening on the bottleneck of bottle (3) (13) that draws is an inward recess.

7. according to claim 1 or 7 described pest traps, it is characterized in that the described insect population (13) that draws is three circular ports, Circularhole diameter is 1～1.5cm, opens the bottleneck middle part at bottle (3), along neck Zhou Junbu.

8. pest trap according to claim 1 is characterized in that describedly luring the outgas hole (10) on the core (2) to have two, opens from the 0.2～1cm place, bottom that lures core (2), is symmetrically distributed.

9. pest trap according to claim 1 is characterized in that the top of described cage (5) is provided with a transfusion bottle ear (4).

10. pest trap according to claim 1 is characterized in that described bottle (3) is the transparent body, and bottle cap (1) is the opaque body of black.