Insect trapper

Abstract

The invention provides an insect trapper which comprises a pipe body and a screen, wherein a strip-shaped notch along the length direction is formed in the wall of the pipe body; a traction block is inserted into the pipe body; an extension notch and a shifting rod which can move along the notch are arranged on the traction block; the head end of the pipe body is inserted into a connecting plate; a wire through hole is formed in the connecting plate; the wire through hole is communicated with an inner cavity of the pipe body; the screen consists of a gauze element and two flexible battens; the head ends of the two flexible battens are connected by a nylon piece; rubber pieces are respectively adhered to the tail ends of the two flexible battens; the tail ends of the rubber pieces are symmetrically arranged on two sides of the connecting plate and are hinged with the connecting plate; rubber strips are fixed at the upper ends of the head ends of the rubber pieces; one end of a digging rope penetrates through the wire through hole and is connected with the middle of the nylon piece, and the other end of the digging rope is connected with the traction block; the length of the notch is enough to enable an opening in the upper end of the screen to be opened and closed when the digging rope is positioned in a stretching or retracting state. The insect trapper is a manual insect trapper, is safe, free in opening and closing, high in closing speed and tight in closing, and has the environment-friendly effect, and the insect trapping rate is effectively improved.

Description

technical field [0001] The invention relates to a tool for catching insects, in particular to an insect trap which utilizes a net cover to catch insects. Background technique [0002] At present, chemicals or products are widely used in family and agricultural production to kill harmful insects (such as mosquitoes, flies, locusts, etc.), which is costly, pollutes the environment, and endangers human health and the growth of crops. The applicant has not yet found a low-cost, safe and environmentally friendly manual insecticide tool through market research. [0003] Chinese patent (patent No. 02135810.9) discloses a pest killer, such as figure 1 As shown, it includes a pipe body 1 and a net cover 2, and the wall of the pipe body 1 has a generally elongated notch 1a along its length, and a traction block that can move in its inner cavity is inserted in the pipe body 1 5. The traction block 5 is provided with a lever 6 that protrudes from the notch 1a and can move along the no...

AI Technical Summary

Problems solved by technology

The pest killer only relies on the elastic recovery force of the two flexible clamping strips 2b to close the net cover. The closing speed is slow, and sometimes the closure is not tight, and the pests caught in the net cover are easy to escape.

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