CN2310806Y - One-way mouse-restraining steel pin ring for sewer pipe - Google Patents

Abstract

The utility model relates to a mousetrap. A mouse can not enter a room. A one-way mouse-restraining steel pin ring for a sewer pipe is composed of an elastic ring, a pin threading member, a rubber ring and steel pins. One end of each steel pin is a pin head, and the other end of which is provided with a pin eye. The utility model is characterized in that the middle waist part of each steel pins are arranged, threaded in, fixed and positioned on the rubber ring one by one, pin tips point to the same side, a free end is formed, and the other end of each steel pin is arranged and connected to the elastic ring one by one through the pin eye by using the pin threading member. The diameter of the elastic ring is bigger than the diameter of the rubber ring, and the utility model is used for restraining a mouse.

Description

Sewer pipe blocks the mouse steel pin ring with the single-pass formula

The utility model relates to mousetrap, refers in particular to a kind of mousetrap that places in the sewer pipe.

Getting out from sewer, is the old trick of mouse action in the inlet chamber, and wherein sewer pipe is the necessary channel of mouse, and traditional defence method is to leak in mouse passway top iron and screw comb or water; On the honor formula closet of lavatory, cover the hole with cement board; Also having plenty of keeps a cat catches mouse; The usefulness mousing cage that also has, mousing clip or the like, these mousing apparatuses are though also can catch mouse sometimes, but the limitation that Shang Youqi is certain for example can not be used lastingly, more can't be used in the sewer pipe, can not mouse refuse in the hole, stop in its inlet chamber.

The purpose of this utility model provides a kind of single-pass formula of sewer pipe that is applicable to and blocks the mouse steel pin ring.

The purpose of this utility model is achieved in that sewer pipe blocks the mouse steel pin ring with the single-pass formula, and it is made of elastic ring, the part of threading a needle, rubber ring and draw point, and draw point one end is a syringe needle, and end has pinprick in addition; It is characterized in that: arrange to fasten by root in the middle waist of one by one every draw point and be positioned on the rubber ring, needle point points to the same side and also forms free end, every draw point in addition end by its pinprick with the part of threading a needle, arrange by root and to be linked on the elastic ring; The elastic ring diameter is greater than the rubber ring diameter.

Above-mentioned design, because elastic ring is greater than rubber ring, thus totally be that the utility model forms big osculum, and osculum is that the numerous free-ended needle point of draw point is pointed; To totally be close to the sewer mouth that is placed in mouse discrepancy by elastic ring, sewage effluent is not influenced, and needle point points to the mouse indoor inlet that crawls toward, mouse is entered in the sewer pipe from indoor for big mouthful from elastic ring only, it is indoor but can't to crawl toward from the needle point osculum, so be referred to as to call the single-pass formula, reach mouse refuse in the hole, stop the effect in its inlet chamber.

Below by drawings and Examples the utility model is described further again.

Fig. 1 is the utility model embodiment one main schematic diagram of looking;

Fig. 2 is the utility model embodiment one schematic top plan view.

As shown in the figure: the utility model is that sewer pipe blocks the mouse steel pin ring with the single-pass formula, and it is made of elastic ring 1, the part 2 of threading a needle, rubber ring 3 and draw point 4, and draw point 4 one ends are syringe needle, and end has pinprick 5 in addition; It is characterized in that: arrange to fasten by root in the middle waist of one by one every draw point 4 and be positioned on the rubber ring 2, needle point points to the same side and also forms free end, every draw point 4 in addition end by its pinprick 5 with the part 2 of threading a needle, arrange by root and to be linked on the elastic ring 1; Elastic ring 1 diameter is greater than rubber ring 3 diameters.Wherein, elastic ring 1 is an opening, and forms bending in the two ends of opening.So that install, and can be close to the sewer pipe inwall.Wherein, the part 2 of threading a needle is one to be wound in the spring steel wire on the elastic ring 1.Have certain elasticity and be convenient to adjust the arrangement pitches of draw point 4.In a word, the utility model is simple and practical, makes easily, and blocks the mouse works very well, is suitable for huge numbers of families, and there is unique function in especially vast village, town to preventing the plague of rats.

Claims (3)

1, sewer pipe blocks the mouse steel pin ring with the single-pass formula, and it is made of elastic ring, the part of threading a needle, rubber ring and draw point, and draw point one end is a syringe needle, and end has pinprick in addition; It is characterized in that: arrange to fasten by root in the middle waist of one by one every draw point and be positioned on the rubber ring, needle point points to the same side and also forms free end, every draw point in addition end by its pinprick with the part of threading a needle, arrange by root and to be linked on the elastic ring; The elastic ring diameter is greater than the rubber ring diameter.

2, sewer pipe as claimed in claim 1 blocks the mouse steel pin ring with the single-pass formula, it is characterized in that: wherein, elastic ring is an opening, and forms bending in the two ends of opening.

3, sewer pipe as claimed in claim 1 blocks the mouse steel pin ring with the single-pass formula, it is characterized in that: wherein, the part of threading a needle is one to be wound in the spring steel wire on the elastic ring.

Images