CN102578063A - Flying pest catching device - Google Patents

Flying pest catching device Download PDF

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Publication number
CN102578063A
CN102578063A CN2011104605739A CN201110460573A CN102578063A CN 102578063 A CN102578063 A CN 102578063A CN 2011104605739 A CN2011104605739 A CN 2011104605739A CN 201110460573 A CN201110460573 A CN 201110460573A CN 102578063 A CN102578063 A CN 102578063A
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CN
China
Prior art keywords
flying pest
luring
trap setting
peristome
flying
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Granted
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CN2011104605739A
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Chinese (zh)
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CN102578063B (en
Inventor
大野泰史
引土知幸
小山裕德
柿木智宏
鹿岛诚一
神崎务
中山幸治
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Dainihon Jochugiku Co Ltd
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Dainihon Jochugiku Co Ltd
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Publication of CN102578063A publication Critical patent/CN102578063A/en
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Publication of CN102578063B publication Critical patent/CN102578063B/en
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Abstract

Provided is a flying pest catching device, which plays an excellent attraction role and an excellent catching role in flying pests represented by fly and so on. The device is a flying pest catching device (100) which volatilizes inside attraction composition towards outside to catch the flying pest. The flying pest catching device (100) has an attraction part (10) used for attracting the flying pest, a base part (20) used for supporting the attraction part (10), and a pallet part (50) used for storing a soup maintaining part (40) which maintains the attraction composition, wherein the attraction part (10) has an edge part (11) provided with a protruded section which is protruded outwards and an opening part (12) which is adjacent to the edge part (11) and becomes narrower and narrower towards the inside.

Description

The flying pest trap setting
Technical field
The present invention relates to a kind of composition of luring of inside that makes and volatilize, catch the flying pest trap setting of flying pest to the outside.
Background technology
Selling with prevention on the market and to eliminate flying pest such as little fly be purpose, at pack into the device of attractant and insecticide of the internal tank of catching flying pest.At this, want to catch efficiently flying pest, the very important point is to use the high material of attractant effect as attractant., even can utilize high attractant effect that flying pest is lured near the auto levelizer,, just can't bring into play the insecticidal effect that brings by insecticide if intrusion device is inner really.
Existing, it is inner near the flying pest intrusion device that installs in order to make under the attractant effect that a kind of device is arranged, and is provided with the ventilating opening (for example, with reference to patent documentation 1) that the intrusion mouth of invading with flying pest has difference of height.Patent documentation 1 described device, its device upper design becomes the arch that is made up of smooth curved surface, on the curved surface of this arch portion, is provided with and invades mouth.Thereby, attracted near intrusion mouthful insect and can not stop, but attracted to device inside on the surface of arch portion, can be captured.In addition, between ventilating opening and intrusion mouth, produce air-flow, evaporate into the outside along with this air-flow will install the inner composition of luring.
In addition, known a kind of device is to have designed the outstanding dihedral protuberance towards the container top, for flying pest is provided with baffle plate (for example, with reference to patent documentation 2).Of patent documentation 2, owing to the peristome that flying pest is invaded is set, therefore can lure auto levelizer inner from peristome the flying pest of assembling, rest on protuberance at the sidepiece of protuberance.
Patent documentation 1: TOHKEMY 2002-171889 communique
Patent documentation 2: TOHKEMY 2010-57502 communique
Yet in fact, flying pest is not only that intrusion device is inner smoothly from invading mouthful (peristome), and continues to circle in the air with irregular track sometimes.In addition, owing to can not be trapped near the device all the time, thereby, be difficult to make from invading mouthful composition of luring of volatilization effectively play a role.Thereby, when catching flying pest,, be to make it rest on the movement of controlling flying pest on the jobbie more easily energetically on the contrary compared with it is freely circled in the air.Can make like this from installing the inner composition of luring to play a role really, lure auto levelizer inner flying pest to the outside volatilization.
In this, the device of patent documentation 1 be that the outside is made up of smooth curved surface, thereby flying pest is difficult to rest on the outer surface of device as stated.Thereby,, just can't catch as long as intrusion device is not inner smoothly constantly luring under the composition effect flying pest near device.In addition, the device of patent documentation 1 is at ventilating opening and invades between the mouth and design difference of height, thereby if import extraneous air from ventilating opening along general horizontal direction, then after extraneous air and one collision of device inwall, just the intrusion mouth towards the top is discharged to the outside.Consequently, the speed of air-flow reduces, along with this air-flow reduces from invading a mouthful volatile quantity of luring composition of discharging.Thereby, if do not set ventilating opening and the position relation of invading mouth suitably, just be difficult to effectively utilize the extraneous air that imports from ventilating opening, be difficult to make and lure composition in a big way, to volatilize.Have, the device of patent documentation 1 adopts is the simple structure that only design is invaded mouthful on domes again, thereby flying pest clips easily invades mouthful in the inside and outside contact of device.Thereby even not at all easyly lure auto levelizer inner flying pest, if insecticidal constituent does not play a role, flying pest just has runs away to outside possibility.
On the other hand, be provided with usefulness in the device of patent documentation 2 so that the protuberance that flying pest stops.But, this protuberance is that the part of lid with device bloats to the top, is dihedral and exposes and form.Thereby, even flying pest rests on this protuberance and since around exposed portions serve bigger, thereby the easy vigilance of flying pest, might feel the people breath etc. and flee from from protuberance.And owing to do not dispose protuberance and the peristome that is arranged on its sidepiece suitably, distance between the two is bigger, thereby flying pest moves to peristome thing easily from protuberance.In addition, in the device of patent documentation 2,, do not consider the passage of extraneous air in the design though be provided with a plurality of peristomes, thereby, be difficult to make and lure composition to spread effectively.
In this case, present present situation is also not have exploitation to send as an envoy to and lure composition that flying pest is effectively played a role and reliable flying pest trap setting of catching the flying pest of luring.
Summary of the invention
The present invention produces in view of the above problems; Particularly be conceived to the shape of device, it is a kind of to the flying pest excellent attractant effect of fruit bat, eye fly, the black little fly classes such as fly (Network ロ バ ネ キ ノ コ バ エ), gill fungus fly, butterfly fly of the diving flying pest performance that is representative and catch the flying pest trap setting of effect particularly that its purpose is to provide.
In order to solve above-mentioned problem, the characteristic of flying pest trap setting of the present invention constitutes and is,
Be a kind of with inside lure composition to outside volatilization, catch the flying pest trap setting of flying pest,
Possess and lure luring portion, supporting said pedestal part of luring portion and tray portion of said flying pest keeping said soup maintaining part of luring composition to take in,
Be provided with the edge part that possesses towards the outside outstanding prominent shape cross section and adjacent with this edge part and in the said portion of luring more to the narrow more peristome of inner width.
Of above-mentioned problem, in the existing flying pest trap setting, very difficult efficient well and is really caught flying pest.Because this is that to invade device inside smoothly be prerequisite to attracted near the device flying pest.When flying pest can not be invaded smoothly, in the existing flying pest trap setting, owing to do not have suitable works at the outside of deivce face, flying pest was difficult to stop, and therefore flees from from device.In addition, owing to do not have suitably configuration to make flying pest to the inner peristome of invading of device, thereby, be difficult to make flying pest to invade device inside.Like this, in the existing flying pest trap setting, can't say can lure smoothly near the device flying pest, make it to invade really device inside.
For this reason; Present inventors have carried out discovering with keen determination; Make flying pest invade device inside smoothly with it, be not so good as energetically it to be stopped slightly at the outside of deivce face, and pass through suitably configuration opening portion; Can make thus from installing inside to evaporate into the outside composition of luring and effectively this flying pest is played a role, consequently flying pest invades device inside easily.
In the flying pest trap setting of this formation; Possess and lure luring portion, supporting said pedestal part of luring portion and tray portion of flying pest keeping said soup maintaining part of luring composition to take in; Be provided with the edge part that possesses the prominent shape cross section outstanding towards the outside in the portion of luring; Thereby, make easily and luring under the composition effect flying pest to rest on edge part near device.If flying pest rests on edge part, then composition is lured in the long-time perception really of this flying pest.So flying pest is to luring the higher direction of constituent concentration, promptly luring the device inside at place, composition generation source to assemble.Here, with this edge part position adjacent, form more to the narrow more peristome of inner width, flying pest passes this peristome and gathers device inside.Peristome and edge part are adjacent, thereby the flying pest that rests on edge part invades device inside easily.In case flying pest invades device inside from peristome, this flying pest is difficult to fly back along the direction of the peristome of narrow width.Consequently invading the inner flying pest of device increases, and catching number increases.Also have, if put into insecticide toward device inside, then insecticidal constituent plays a role to the flying pest of not at all easy seizure, can eliminate flying pest really.
Flying pest trap setting of the present invention preferably,
The blow vent that imports extraneous air is set in said pedestal part.
In the flying pest trap setting of this formation, because the blow vent that imports extraneous air is set on base, thereby, can utilize extraneous air to make to lure composition to evaporate into wider, promoted to lure composition to volatilize from peristome.Consequently assembling the flying pest number that invades the device inside of luring place, composition generation source further increases.
Flying pest trap setting of the present invention preferably,
The said portion that lures is obliquely installed with respect to the hollow bottom of said pedestal part, is configured to make at least a portion of said blow vent and said peristome to be positioned on the roughly same plane.
In the flying pest trap setting of this formation; Owing to lure portion to be obliquely installed with respect to the hollow bottom of pedestal part, be configured to make at least a portion of blow vent and peristome to be positioned on the roughly same plane, thereby; Along with the direction of the hollow bottom level of pedestal part from blow vent towards the inner extraneous air that imports of device; Be difficult to run into the device inwall, can suppress to irreducible minimum the reduction of speed, can this extraneous air be discharged from peristome.Thus, the VELOCITY DIFFUSION of luring the components utilising air-flow in addition, can also be lured composition to the flying pest effect that rests on edge part with higher concentration to a distant place.In addition, when the direction of extraneous air beyond horizontal direction imports, run into inwall, thereby air-flow takes place from the extraneous air that blow vent imports, thereby, can make and lure composition to spread to all directions effectively from peristome.Like this, if the flying pest trap setting of this formation, the extraneous air that then any wind direction imports down can both effectively utilize them, and can give full play to the effect of luring composition.Consequently, further increase to the inner flying pest number of invading of assembling of the device of luring place, composition generation source.
Flying pest trap setting of the present invention preferably,
The said portion that lures forms with the mode to the concave regions of private side depression, from the central authorities of this concave regions towards said edge part of peripheral alternate configurations and said peristome.
In the flying pest trap setting of this formation; The said portion that lures forms with the mode to the concave regions of private side depression; From the central authorities of this concave regions towards said edge part of peripheral alternate configurations and said peristome; Discharge effectively thereby be radial from peristome, further promote to lure composition along with this extraneous air diffusion from the extraneous air that blow vent imports.Consequently, further increase to the inner flying pest number of invading of assembling of the device of luring place, composition generation source.
Flying pest trap setting of the present invention preferably,
The front of said edge part has been carried out chamfered.
In the flying pest trap setting of this formation, the front of edge part has been carried out chamfered, thereby flying pest is portion's stop on the edge of more easily, and the flying pest number that rests on edge part increases, and the holdup time of portion prolongs on the edge of.Thereby, can act on really many flying pests for more time and lure composition.Consequently, further increase to the inner flying pest number of invading of assembling of the device of luring place, composition generation source.
Description of drawings
Fig. 1 is the stereogram of the flying pest trap setting of embodiment of the present invention.
Fig. 2 is the exploded perspective view of the flying pest trap setting of embodiment of the present invention.
Fig. 3 is the stereogram of tray portion variation of the flying pest trap setting of expression embodiment of the present invention.
Fig. 4 is the vertical view of the flying pest trap setting of embodiment of the present invention.
Fig. 5 is the front view of the flying pest trap setting of embodiment of the present invention.
Fig. 6 is the rearview of the flying pest trap setting of embodiment of the present invention.
Fig. 7 is longitudinal section, and the local amplification view of the flying pest trap setting of embodiment of the present invention.
Fig. 8 is the capture assay result's that implements for the seizure effect of the flying pest trap setting of confirming embodiment and comparative example of expression a curve.
Among the figure, 10-lures portion, 11-edge part, 11a-chamfered portion, 12-peristome, 20-pedestal part, 21-blow vent, 30-cap, 40-soup maintaining part, 50-tray portion, 100-flying pest trap setting.
Embodiment
Below, describe about embodiment of the present invention.But, and do not mean that the present invention is defined in embodiment and described formation of accompanying drawing of following explanation etc.
Fig. 1 is the stereogram of the flying pest trap setting of embodiment of the present invention.Fig. 2 is the exploded perspective view of the flying pest trap setting of embodiment of the present invention.Fig. 3 is the stereogram of tray portion variation of the flying pest trap setting of expression embodiment of the present invention.Fig. 4 is the vertical view of the flying pest trap setting of embodiment of the present invention.Fig. 5 is the front view of the flying pest trap setting of embodiment of the present invention.Fig. 6 is the rearview of the flying pest trap setting of embodiment of the present invention.Fig. 7 is longitudinal section, and the local amplification view of the flying pest trap setting of embodiment of the present invention.Utilize these figure, the formation of the flying pest trap setting 100 of this embodiment is described.
Flying pest trap setting 100 is made up of cap 30, soup maintaining part 40 and tray portion 50, is used for prevention and eliminates various flying pests (particularly little fly class).Below, be described in detail about the constitutive requirements of flying pest trap setting 100, for the ease of explanation, describe according to the order of tray portion 50, soup maintaining part 40 and cap 30.
(tray portion)
The function that tray portion 50 has is the soup maintaining part of stating after taking in 40, utilizes the corpse of the flying pest that remains on the insecticidal constituent elimination that is contained in the soup of soup maintaining part 40 also to be stored in tray portion 50 simultaneously.Be provided with in order to the fixing fixed component 51 of soup maintaining part 40 in the inside bottom of tray portion 50.In this embodiment, with side and a part of upper surface of 4 fixed components, 51 support soup maintaining parts 40, thus, soup maintaining part 40 is fixed and is configured in the substantial middle of tray portion 50.In this embodiment, utilize opposed 2 fixed components 51 to support side and a part of upper surface of soup maintaining part 40, utilize remaining 2 fixed components 51 to support the side of soup maintaining part 40.But, also can utilize whole 4 fixed components 51 to support side and a part of upper surface of soup maintaining part 40.Fixed component 51 can be to connect the rod member of soup maintaining part 40 central authorities and the clamp of clamping soup maintaining part 40 etc.After being provided with on the tray portion 50, state the flange part 52 of cap 30 in order to dismounting.Under the new product state, flange part 52 is pasted with the diaphragm (not diagram) that for example laminated aluminium film and resin molding form, and inner the sealing prevents that soup is dry.During use,, chimeric to expose inner state and cap 30 from flange part 52 strip off diaphragms.Tray portion 50 is dismantled and assembled with the formation of cap 30, as required, can replace the soup maintaining part 40 of tray portion 50 inside, takes out the corpse of the flying pest that attracted to tray portion 50 inside and eliminate.The horizontal direction cross section of tray portion 50 constitutes with forms such as rectangle, circles, so that setting in room etc. easily but, also can be adopted irregular shape.The floor space of tray portion 50 is set to 10~100cm 2About, can not arouse attention so that be provided with.In addition, if the depth design of tray portion 50 becomes about 1~10cm, then soup maintaining part 40 is provided with firmly, has good stability.Tray portion 50 adopts thermoplastic resin through injection moulding, forms cup-shaped.Owing to will store the corpse of flying pest in the tray portion 50, thereby employing is coloured to dark resins such as dark brown usually, but can uses translucent resin so that confirm inner state easily.
Also can be provided with in order to push the extruding accessory of soup maintaining part 40 in the inside of tray portion 50.Fig. 3 is the stereogram of variation of the tray portion 50 of flying pest trap setting 100.Among this figure, be respectively the state of (a) expression tray portion 50 set inside extruding accessory 60, (b) expression has only the state of tray portion 50, (c) is the state that has only extruding accessory 60.In the embodiment of this distortion, the fixed component 53 that is arranged on tray portion 50 inside bottom possesses in order to the jut 54 of extruding accessory 60 to be installed.On extruding accessory 60, form the hole portion 61 that is inserted with jut 54 that connects with jut 54 corresponding positions.During use, soup maintaining part (not diagram) is installed between 4 fixed components 53 of tray portion 50, places extruding accessory 60 from it.The state that combines with the hole portion 61 of jut of fixed component 53 54 and extruding accessory 60 is fixed both weldings or be adhesively fixed.Thereby, make the soup maintaining part stable.Also have, extruding accessory 60 is as shown in the figure, and major part is an opening, thereby, can not hinder and lure composition to volatilize from the soup maintaining part.
About extruding accessory 60 fixing on the fixed component 53, also can be employed in jut 54 engaging pawl (not diagram) is set, when jut 54 through hole portions 61, utilize the engaging pawl with the two structure of fixing.In this case, extruding accessory 60 can carry out dismounting with respect to fixed component 53.Thereby, when the effect of for example soup maintaining part reduces etc., can remove extruding accessory 60, be replaced with used soup maintaining part new.
(soup maintaining part)
The function that soup maintaining part 40 has is that the composition of luring that is contained in the infiltration soup is wherein volatilized; Flying pest is lured the inside of flying pest trap setting 100, make the insecticidal constituent that contains in the flying pest contact of luring or the picked-up soup simultaneously and its elimination.Soup maintaining part 40 by the imbibition carrier that infiltrates medicament, representational be that the felt of thicker constitutes.In order to make the thicker of felt, can the thin felt of range upon range of multi-disc.Felt constitutes with the size of the configuration space that is a bit larger tham fixed component 51, so that firmly fixed by the fixed component 51 of tray portion 50.In addition, in order to keep shape and to absorb soup effectively, felt can form ripple on the surface through the water acupuncture manipulation, perhaps imposes embossing.Also can not adopt felt, and adopt formation soup maintaining parts 40 such as to absorb the sponge of liquid, wooden oar nonwoven, paper, fiber polymer.Perhaps, also can the lure composition and the insecticidal constituent of liquid be mixed, be frozen into gel and use as soup maintaining part 40.Contain in the soup and use so that flying pest is invaded the attractant and the insecticide of eliminating flying pest of tray portion 50 inside.As attractant; Can enumerate for example aromatic vinegar, apple vinegar, rice vinegar, brown rice vinegar, sake cake vinegar, soybean vinegar, black vinegar, wine vinegar, sour tangerine vinegar, red vinegar, persimmon vinegar, malt vinegar, purple potato vinegar, sugarcane vinegar etc., these can use or mix use separately.Aromatic vinegar is best to the attractant effect of flying pest in these attractants, thereby conduct most preferably.As insecticide; Can enumerate for example pyrethroid coumpounds such as allethrin, propine chrysanthemum ester, alkynes miaow chrysanthemum ester, tetramethrin, transfluthrin, resmethrin, phenothrin, cyphenothrin, permethrin, cypermethrin, ether chrysanthemum ester, cyfloxylate, decis, Biphenthrin, sumicidin, fenpropathrin, Prallethrin, silafluofene, methoxy benzyl Flumethrin, third Flumethrin, natural pyrethrin, Dalmatian chrysanthemum extract, sevin (カ Le バ リ Le), unden (プ ロ Port Network ス Le), Methomyl (メ ソ ミ Le), the two prestige carbamate compounds such as (チ オ ジ カ Le Block) of sulphur, sumithion, basudin, malathion, pyridaphethione, Toyodan, phoxim, chlopyrifos (Network ロ Le ピ リ ホ ス), dichlorvos Phenylpyrazole compounds such as furodiazole compounds such as organophosphorus compound, metoxadiazone, fluorine worm nitrile such as (ジ Network ロ Le ボ ス), sulfanilamide (SN) mite ester insects such as anabasine compounds such as sulfonamides compound, MTI-446, Imidacloprid, methoprene, hydroprene, pyrrole propyl ether such as (ア ミ De Off Le メ ト) growth control compound etc., these can use or mix use separately.In these insecticides, the MTI-446 that belongs to anabasine compound with respect to flying pest to avoid keeping away property little, can not hinder the attracting action of attractant, therefore as most preferably.In the soup; Except above-mentioned attractant and the insecticide, can also contain for example other attractants such as drinks, vinasse, carbohydrate, fruit, fruit processed goods, lactic acid goods, seafood, seafood processed goods, seafood extract, meat, meat packing article, meat extract, spices.If also contain NMFs such as tackify polysaccharose such as sugar alcohol, xanthans such as aliphatic multivalence alcohol, sorbitol such as glycerine, just can bring into play the effect of soup for a long time.
[cap]
Cap 30 is main composition members of flying pest trap setting 100, and the effect that has is to lure composition to spread through importing extraneous air, making, thereby, lure flying pest, prevent to invade inner flying pest simultaneously and escape to the outside.Also have, cap 30 also has and prevents to be housed in the effect that the soup maintaining part 40 in the tray portion 50 is exposed.
Cap 30 possesses lures luring portion 10 and supporting the pedestal part 20 of luring portion 10 of flying pest.Cap 30 adopts thermoplastic resin to form through injection moulding, constitutes with the hollow structure form of luring portion 10 and pedestal part 20 to be integrally formed.
< luring portion >
Lure portion 10 to possess edge part 11 and peristome 12 as the exclusive characteristic of the present invention.Both cooperate edge part 11 and peristome 12, and as luring, catch flying pest, the seizure means of luring that the flying pest that prevents simultaneously to catch is escaped play a role.
Owing to be provided with edge part 11, luring near the flying pest that accumulates under the composition effect device temporarily to stop thereby can make.In Fig. 4 and Fig. 5, edge part 11 usefulness thick lines illustrate.Utilize Fig. 7 that edge part 11 is explained in more detail.Edge part 11 be positioned at the face side of luring portion 10 (than after state peristome 12 lower end position X lean on upside), become one with the end difference 16 of rear side (the lower end position X of ratio open portion 12 leans on downside).By the way, end difference 16 is because reverberation, thereby, with after the photo-emission part 14 stated equally the attractant effect of luring composition to bring is had booster action.
Edge part 11 has the prominent shape cross section outstanding towards the outside.That is, outstanding towards the outside from the lower end position X of peristome 12.Edge part 11 constitutes the distolateral more forward wedge shape section that attenuates more.But, also can be the front of edge part 11 and the square-section that base end side has roughly the same width.The front of edge part 11 is through chamfered (11a of chamfered portion).Edge part 11 (the particularly 11a of chamfered portion) has makes flying pest concentrate the tendency that stops.If flying pest rests on edge part 11, then this flying pest definitely perceives for a long time and lures composition.So flying pest is to luring the higher direction of constituent concentration, promptly assembling as the soup maintaining part 40 of luring composition that the source takes place.Consequently invading the inner flying pest of device increases, and catching number increases.Edge part 11 is preferably being lured the Zone Full setting of portion 10.Thereby, even many flying pests to lure composition assemble, near the situation of device, also can be really somewhere edge part 11 stop.
The outstanding length of edge part 11 (promptly, from the lower end position X of peristome 12 to edge part 11 upper ends the distance of (11a of chamfered portion)) is preferably about 1~10mm.Thereby, can give full play to the effect of luring composition, make flying pest portion's 11 stops on the edge of really.
The 11a of chamfered portion of edge part 11 preferably width is about 1~5mm.Body length as the little fly of representative flying pest is 1~3mm, therefore, if with the width setup of the 11a of chamfered portion in above-mentioned scope, just can make really little fly on the edge of portion 11 stop.Meanwhile, can effectively utilize the surface of luring portion 10 that is arranged on the cap 30.
Peristome 12 is arranged on and edge part 11 position adjacent.Peristome 12 is to use so that the inner intrusion mouth of flying pest intrusion device.Also have the effect of composition of luring that make to the outside volatilization of device.Peristome 12 is as shown in Figure 7, and by end difference 16 clampings of edge part 11 and these edge part 11 sides, it is right that a side sky of a side of edge part 11 and end difference 16 is opened certain septal surface, constitutes with edge part 11 peristome 12 of extension adjacent the time.Like this, peristome 12 is adjacent with edge part 12, thereby the easy intrusion device of flying pest that rests on edge part 11 is inner.
Shown in local amplification view among Fig. 7, peristome 12 is narrow more to the device inner width more.That is, set the outer side length m of private side length n less than peristome 12.In this case, in case flying pest is inner from peristome 12 intrusion devices, then this flying pest is difficult to along the direction of the peristome 12 of narrow width fly back (flying pest reply structure).If adopt such flying pest reply structure, then the inner flying pest of intrusion device increases, and catching number increases.Thereby, be housed in insecticidal constituent in the soup that the soup maintaining part 40 in the tray portion 50 contained to the flying pest effect of not at all easy seizure, can eliminate flying pest really.
The ratio m/n of the outer side length m of peristome 12 and private side length n preferably about 1.1~2.5.Thereby, can suppress to invade the inner flying pest of the device outside of flying back really, and reduce to device and stops near the inlet of peristome 12 near the new flying pest of coming and do not invade the situation of device inside.The outer side length m is preferably about 2~7mm.Body length as the little fly of representative flying pest is 1~3mm, and therefore, if the outer side length m is set in above-mentioned scope, then little fly can pass through peristome 12 smoothly, and flies back after can preventing.
In this embodiment, lure portion 10 to form with concave regions to private side depression, edge part 11 and peristome 12 from the central authorities of this concave regions towards peripheral alternate configurations.In other words, edge part 11 is alms bowl shape alternate configurations with peristome 12.Owing to form such configuration, thereby, from after state the extraneous air that the blow vent 21 of pedestal part 20 imports and be radial effective discharge from peristome 12, further promote to lure composition along with extraneous air spreads.Consequently, lure the soup maintaining part 40 that the source takes place composition to assemble, further increase to conduct to the inner flying pest number of invading of device.
In addition, in this embodiment, luring portion 10 to form a plurality of circular-arc peristomes 12, and these a plurality of peristomes 12 are interconnected, and form the pattern of concentric circles by a plurality of connecting portions 13.Also have, each connecting portion 13 is radial being connected to and is arranged on the central part 15 of luring 10 central authorities of portion.On connecting portion 13, possesses photo-emission part 14.Photo-emission part 14 has convex form, through the reflection exterior light, thereby, lure flying pest.Thereby, can effectively utilize the surface of cap 30, and photo-emission part 14 can be assisted by luring luring that composition brings.Central part 15 is middle bodies of said concave regions to private side depression, becomes the volatilization center of luring composition that is radial release.Central part 15 is also same with photo-emission part 14, has catoptrical effect, thereby, can assist by luring luring of composition generation.Consequently, lure the soup maintaining part 40 that the source takes place composition to assemble, further increase to conduct to the inner flying pest number of invading of device.
< pedestal part >
Pedestal part 20 supports the portion 10 that lures.On pedestal part 20, be provided with blow vent 21, it is to import to use so that lure the extraneous air of composition volatilization.Also be provided with in order to cap 30 is covered the ring-type maintaining part 22 of on tray portion 50, fixing.The shape of blow vent 21 is so long as the easy shapes that import extraneous air such as circle, ellipse, rectangle, irregular shape can adopt Any shape.Blow vent 21 preferably is provided with a plurality of, and the aperture area of per 1 blow vent 21 is set at 20~150mm 2About.Thereby, can effectively utilize the surface of cap 30, the extraneous air that can lure the composition aequum with volatilizing effectively positively gatherer is inner.
As previously mentioned, pedestal part 20 with lure portion's 10 integrated formation, but, lure portion 10 to be obliquely installed with respect to the hollow bottom of pedestal part 20.The hollow bulb lower end of so-called pedestal part 20 is identical in fact with the ring-type maintaining part 22 of pedestal part 20.Like this, if tilted configuration is lured portion 10, the blow vent 21 that then is arranged on pedestal part 20 sides is as shown in Figure 7 with at least a portion that is arranged on the peristome 12 of luring portion's 10 sides, is positioned on the roughly same plane Z.Thereby, along with the direction of the hollow bottom level of pedestal part 20 from blow vent 21 towards the inner extraneous air that imports of device, be difficult to run into the device inwall, can irreducible minimum ground suppress the reduction of speed, can this extraneous air be discharged from peristome 12.Thereby the VELOCITY DIFFUSION of luring the components utilising air-flow in addition, can also perceive the flying pest that rests on edge part 11 with higher concentration and lure composition to a distant place.In addition, when the direction of extraneous air beyond horizontal direction imports, run into inwall, thereby air-flow takes place from the extraneous air that blow vent 21 imports, thereby, can make and lure composition to spread to all directions effectively from peristome 12.Like this, if this embodiment, even the extraneous air that then under any wind direction, imports also can effectively utilize them, and can give full play to the effect of luring composition.Consequently, lure the soup maintaining part 40 that the source takes place composition to assemble, further increase to conduct to the inner flying pest number of invading of device.
In addition, can know that flying pest receives orange or dark brown luring especially easily according to present inventors' research.Specifically, as if being 1.00 with orange attractant effect, the attractant effect that then obtains other main colors is the result of dark brown (0.85), black (0.76), green (0.50), white (0.42), red (0.28), blue (0.26).For this reason, in this embodiment, be coloured to cap 30 orange.Thereby flying pest is lured motion device easily, with luring composition can bring into play bigger attractant effect.Also have,, then can keep high attractant effect, and need not pull down cap 30 and the inside of seeing tray portion 50 easily clearly if the colour planning of cap 30 is become transparent or implemented the orange of ripple processing.On the other hand,, then be difficult to see the skeleton of a corpse of the flying pest that rests on tray portion 50 inside from the top if make cap 30 be dark brown or black, thereby, can not bring bad impression to the user.
[embodiment]
In order to confirm the seizure effect of flying pest trap setting of the present invention, and use the flying pest trap setting that in fact is equivalent to above-mentioned embodiment, implement capture assay as the little fly of representative flying pest.The specification of the flying pest trap setting that uses among the embodiment is following.
< flying pest trap setting (goods of the present invention) >
(1) cap
Raw material: polyacrylic injection-molded article
Color: transparent orange
Edge part height: 25mm
The peristome gross area: 1000~1300mm 2
The blow vent gross area: 480mm 2
(2) tray portion
Raw material: polyacrylic injection-molded article
Color: dark brown
(3) soup maintaining part
Raw material: felt (band embossing processing)
Size: long 50mm * wide 50mm * thick 17mm
(4) soup is formed
Attractant (aromatic vinegar, three temperature sugar)
Insecticide (MTI-446)
NMF (glycerine)
Other compositions (Purified Water etc.)
< comparative example >
In addition,, use the device that has same formation with prior art as comparative example, with embodiment the same terms capture assay of the little fly of enforcement down.By the way, in the device of comparative example, the edge part 11 as main composition of the present invention is not set.What use in the soup maintaining part in addition, is the gel grain.
< test method >
Little fly grow indoor, sky is opened certain distance the flying pest trap setting of embodiment and the flying pest trap setting of comparative example is set.Next, just breaking a seal (just having begun test), initial stage, mid-term, latter stage, count the little fly number that captures in 30 minutes.Catching number with the little fly of the embodiment that just broken a seal is benchmark, obtains the seizure in each period and counts ratio.Also have, the term of validity of the flying pest trap setting in Kaifeng is assumed to be about 1~2 month according to operating position.
< result of the test >
Fig. 8 is the capture assay result's that implements for the seizure effect of the flying pest trap setting of confirming embodiment and comparative example of expression a curve.The result of test distinguishes that from just beginning to be tested to off-test, it catches number than the flying pest trap setting that is higher than comparative example all the time the flying pest trap setting of embodiment.The ratio that reduces that ratio is counted in seizure during from on-test till during to off-test also is that the flying pest trap setting of embodiment is less.
As more than, the flying pest trap setting of present embodiment has the seizure effect higher than existing flying pest trap setting.The flying pest trap setting of present embodiment constitutes the medicament maintaining part by felt, adopts the specific portion's shape of luring, thereby, can more effectively lure, catch flying pest than situation about constituting by gel grain etc.
(other embodiments)
Flying pest trap setting of the present invention can also further be out of shape above-mentioned embodiment.For this reason, describe as other embodiments with these variation.
< 1>luring portion 10 to replace and disposing edge part 11 and peristome 12 abreast.In the above-mentioned embodiment, to stablize in order making, and need on cap 30, to be provided for the central part 15 that adjoining edge portion 11 connecting portion 13 each other reaches in order to support and connection portion 13 with peristome 12 adjacent edge parts 11., in the flying pest trap setting of these other embodiments, can edge part 11 directly be connected the periphery of luring portion 10, thereby connecting portion 13 and central part 15 need not be set.Thereby when using same cap 30, it is big that the gross area of peristome 12 becomes, and therefore, can more effectively utilize the surface of cap 30, makes and lure the composition diffusion, and can make flying pest invade device inside.
< 2>dispose a plurality of edge parts 11 luring portion 10 to be clathrate.In this case, utilize edge part 11 to form the whole sidewall of peristome 12.In these other embodiments, the central part 15 that connecting portion 13 reaches in order to support and connection portion 13 need not be set also.Can more effectively utilize the surface of cap 30, configuration edge part 11 and peristome 12, thereby can lure flying pest effectively, it is captured device inside.
< 3>will lure portion 10 and pedestal part 20 integrated, brokenly configuration opening portion 12 and blow vent 21.That is to say that peristome 12 is present on the whole cap 30 with blow vent 21.In this case, the activity of air-flow is complicated more, thereby, can more positively make and lure near the flying pest of auto levelizer to invade device inside.
Utilizability on the industry
Flying pest trap setting of the present invention can be applicable in the flying pest particularly fruit bat, eye fly, the black little fly classes such as fly, gill fungus fly, butterfly fly of diving, and but, also can be used in fly classes such as housefly, black fly, mung bean fly, sarcophagid.

Claims (5)

1. flying pest trap setting, it makes the inner composition of luring to the outside volatilization and catch flying pest, wherein, possesses:
Lure luring portion, supporting said pedestal part of luring portion and tray portion of said flying pest to keeping said soup maintaining part of luring composition to take in,
Be provided with the edge part that possesses towards the outside outstanding prominent shape cross section and adjacent with this edge part and in the said portion of luring more to the narrow more peristome of inner width.
2. flying pest trap setting according to claim 1, wherein,
Be provided with the blow vent that imports extraneous air in said pedestal part.
3. flying pest trap setting according to claim 1 and 2, wherein,
The said portion that lures is obliquely installed with respect to the hollow bottom of said pedestal part, and is configured to make at least a portion of said blow vent and said peristome to be positioned on the roughly same plane.
4. according to any described flying pest trap setting in the claim 1~3, wherein,
The said portion that lures forms with the mode to the concave regions of private side depression, from the central authorities of this concave regions towards said edge part of peripheral alternate configurations and said peristome.
5. according to any described flying pest trap setting in the claim 1~4, wherein,
The front of said edge part has been carried out chamfered.
CN201110460573.9A 2011-01-06 2011-12-31 Flying pest catching device Expired - Fee Related CN102578063B (en)

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JP2011001067A JP5138786B2 (en) 2011-01-06 2011-01-06 Flying pest capture device

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JP2012139202A (en) 2012-07-26
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