CN106923429B - It is a kind of to be used for outdoor sports shoe cover with PVC grooves - Google Patents

Abstract

A shoe cover for outdoor sports with PVC grooves, comprising a shoe cover main body, a hard sole, a loose elastic band, and a closed groove. Loose and elastic bands, airtight grooves are evenly distributed around the shoe shaft of the main body of the shoe cover, and the direction of the airtight grooves is in the vertical direction, airtight grooves are evenly distributed on the vamp of the main body of the shoe cover, and the liquid agent for repelling insects is installed in the airtight grooves. The airtight material of airtight groove is PVC film, and the liquid agent that repellent is housed in airtight groove is the composition of repelling leeches of the present invention; oral solution and boric acid.

Description

A kind of outdoor sports shoe cover with PVC groove

This application is a divisional application of a patent with an application date of July 17, 2015, an application number of 2015104235250, and an invention title of "a shoe cover for field work".

technical field

The invention relates to an outdoor sports shoe cover with PVC grooves, and also relates to a preparation method of a composition for repelling leech bites.

Background technique

Many people have been bitten by leeches when they are working in the field or exercising outdoors. Although there are many insect repellent sprays on the market, the effect is not ideal. There are two main reasons. However, insect repellent sprays are all broad-spectrum insect repellents, and there is no insect repellent specifically for leeches. Second, because when the time interval is long, the insect repellent spray will be dispersed in the air and lose its efficacy.

Contents of the invention

The object of the present invention is to provide a kind of PVC groove for outdoor sports shoe cover, comprising shoe cover main body, hard sole, loose elastic band, airtight groove, it is characterized in that, the shoe cover main body is connected with hard sole below, the shoe The upper opening of the main body of the cover is connected with a loose elastic band, and the shoe barrel of the main body of the shoe cover is evenly distributed with airtight grooves around the circumference, and the trend of the airtight grooves is in the vertical direction. The liquid agent of insect repellent, the airtight material of airtight groove is PVC film.

The present invention can also be said to be a shoe cover for outdoor sports, and the number of closed grooves is not less than 80.

The present invention can also be said to be an outdoor sports shoe cover with a PVC groove, and the width of the airtight groove is 0.3cm-0.5cm.

The present invention can also be said to be a shoe cover for preventing insect bites, and the depth of the airtight groove is 0.4cm-0.7cm.

The present invention can also be said to be a shoe cover with a PVC airtight groove, and the airtight groove is divided into compartments with a length of 0.5cm-1cm.

The utility model relates to a shoe cover with a PVC film, and two sides of a closed groove are respectively provided with open grooves.

Further, the liquid agent for repelling insects contained in the airtight groove is the composition for repelling leeches of the present invention.

The object of the present invention is also to provide a composition for repelling leeches. The composition for repelling leeches of the present invention can also be used alone as a liquid spray for repelling leeches, and can also be said to be a repellent for leeches. The composition for repelling leeches of the present invention also has a certain preventive and repelling effect on other mosquitoes, so it can also be used as a liquid repellent for mosquitoes.

The object of the present invention is also to provide a preparation method of a composition for repelling leeches, or a preparation method of a liquid repellent for mosquitoes.

In order to achieve the above object, the technical solution adopted in the present invention is: the insect repellent for leeches mainly consists of the following raw materials in parts by weight: 12 to 15 parts of acetaminophen oral solution, 5 to 10 parts of boric acid , 8.5-12 parts of red stone fat, 6.5-9 parts of Phellodendron cortex, 50-80 parts of distilled water.

The present invention is mainly composed of the above five components, and is a green anthelmintic health-care medicine. The composition for repelling leeches is natural and pollution-free, and as a medicine, it has no drug resistance, no harmful residue, and no pollution in animals. It is an organic "green" insect repellent composition with obvious toxic and side effects and no pollution.

A preparation method for a composition for repelling leeches, the specific preparation method is as follows:

(1) Add 8.5 to 12 parts of red stone fat and 6.5 to 9 parts of Cortex Phellodendri, add distilled water to decoct 3 times, combine decoction, filter, dehydrate and concentrate, and refrigerate for later use.

(2) Add 50-80 parts of distilled water to the concentrate in step (1), 12-15 parts of acetaminophen oral solution, and 5-10 parts of boric acid to obtain the composition.

The water content after dehydration and concentration in step (1) is 0.5%---3.5%.

What needs to be explained here is that the dehydration and concentration of the composition in step (2) is a prior art and should be known to those skilled in the art. And in the dehydration process, a small amount of water remains in the composition, although it will cause inaccurate components of the final distilled water, but this error has been taken into account when designing the weight of the distilled water components, and will not affect the technical effect of the present invention. influential.

A preparation method of a shoe cover with PVC airtight grooves, the specific preparation method is as follows:

Put the composition for repelling leeches of the present invention and the shoe cover of the present invention into an airtight container, and immerse the shoe cover of the present invention in the composition for 24 hours to 72 hours.

Leech, also called leech in some places, is the general name of leeches, belonging to the family Hirudidae, and is commonly seen in my country as a wide-bodied leech. The body is slightly spindly, flat and fat, about 6 to 3 cm long, with a dark back. Green, with several yellow vertical stripes in the middle, male and female, with suckers at both ends, smaller suckers in the front, and teeth in the mouth. It is widely distributed in our country, and it is easy to see in swamps, lakes, and rivers.

The brand of acetaminophen oral solution is Kangenbei, which is produced by Jiangxi Tianshikang Traditional Chinese Medicine Co., Ltd., and the national drug standard is H36022068.

Description of drawings

Fig. 1 is a schematic structural view of Embodiment 1 of the shoe cover of the present invention.

Fig. 2 is a schematic structural view of Embodiment 2 of the shoe cover of the present invention.

Fig. 3 is a partial detailed view of Embodiment 3 of the shoe cover of the present invention.

Fig. 4 is a partial perspective view of Embodiment 3 of the shoe cover of the present invention.

1 is the main body of the shoe cover, 2 is the hard sole, 3 is the loose elastic band, 4 is the closed groove, 5 is the compartment, 6 is the open groove

Detailed ways

The invention relates to a cover for outdoor sports shoes with PVC grooves.

Implementation mode one:

Embodiment 1, referring to Fig. 1, the purpose of the present invention is to provide a shoe cover for repelling leeches, which includes a shoe cover main body, a hard sole, a loose elastic band, and a closed groove. Connect the hard sole, connect the loose elastic belt to the upper opening of the main body of the shoe cover, and evenly distribute airtight grooves around the shoe barrel of the main body of the shoe cover. , the liquid agent for repelling insects is housed in the airtight groove, and the airtight material of the airtight groove is PVC film.

The effect of this design is that the PVC film is easy to break, especially when the user is walking, the shoe cover will be deformed to a certain extent, and there will be a lot of weeds and thorns on the ground in the wild that will scratch the PVC The thin film makes the insect repellent liquid agent in the airtight groove flow out. Because the time for the rupture of the PVC film is not carried out at the same time, but more and more with the increase of time, the liquid agent of insect repellent can be released slowly like this. Because the direction of the airtight groove is vertical, the liquid agent for repelling insects will flow down along the vertical direction of the airtight groove. This can make the area where the liquid flows out more dispersed, making the insect repellent effect better.

The quantity of airtight groove is not less than 80, and the effect of design like this is to make the area that the liquid agent of insect repellent in the airtight groove flow out relatively scattered.

Implementation mode two:

Embodiment 2, referring to Fig. 2, the closed groove is divided into compartments of 0.5cm-1cm. The effect of this design is to make the area where the insect repellent liquid agent in the closed groove flows out more dispersed, and because the compartment is relatively small, when the compartment is punctured, the liquid inside the compartment basically flows through the shoes When the cover is used, it will be used up and will not flow to the ground to cause waste of the insect repellent liquid agent.

Implementation mode three:

Embodiment 3, referring to Fig. 3-4, open grooves are respectively provided on both sides of the closed groove. The role of this design is to seal the insect repellent liquid agent in the groove and flow down along the vertical direction of the opening groove. Since the flow direction of the liquid is controlled, it is equivalent to controlling the area where the liquid flows, which can make the liquid The outflow area is relatively average.

The insect-repelling liquid agent contained in the airtight groove is the composition for repelling leeches of the present invention. The effect of such design is to make the effect of repelling leech better.

The invention discloses a composition for repelling leeches, a preparation method thereof and a preparation method for shoe covers for repelling leeches.

Embodiment one:

A composition for repelling leeches in this embodiment is mainly composed of the following raw materials: 12 parts of acetaminophen oral solution, 5 parts of boric acid, 8.5 parts of red stone fat, 6.5 parts of Cortex Phellodendri, and 50 parts of distilled water.

Its preparation method is as follows:

(1) Add 8.5 parts of red stone fat and 6.5 parts of Cortex Phellodendri, add distilled water to decoct 3 times, combine decoction, filter, dehydrate and concentrate, and refrigerate for later use.

(2) Add 50 parts of distilled water to the concentrated solution of step (1), 12 parts of acetaminophen oral solution, and 5 parts of boric acid to obtain the composition.

The water content after dehydration and concentration in step (1) is 0.5%.

A preparation method for a shoe cover for repelling leech, the specific preparation method is as follows:

Put the composition for repelling leeches of the present invention and the shoe cover of the present invention into an airtight container, and immerse the shoe cover of the present invention in the composition for 24 hours.

Test A: An average of 1000 leeches were placed on the grass of the 1000-square-meter experimental site. There were 3 groups of experimenters, each group of 10 people. The first group of 10 people wore shoe covers of the present invention without spraying any insect repellent. The 10 people in the second group wore ordinary shoe covers, but they were sprayed with the composition for repelling leech of Example 1, and the composition for repelling leech of Example 1 was not re-sprayed during the experiment. The 10 people in the third group wore ordinary shoe covers, but were sprayed with insect repellent spray sold on the market, and did not re-spray insect repellent during the experiment. The three groups of people moved freely in this field for 9 hours, and recorded the number of leeches on the experimenters every 3 hours, and removed the leeches from the experimenters to reset the number of leeches to zero. The species of leech is dry leech.

Table 1 Example 1 Test A result statistics table.

Test B: An average of 1000 leeches were placed on the grass of the 1000-square-meter experimental field. There were 3 groups of experimenters, each group of 10 people. The first group of 10 people wore the shoe covers of the present invention without spraying any insect repellent. The 10 people in the second group wore ordinary shoe covers, but were sprayed with the composition for repelling leech in Example 1, and resprayed the composition for repelling leech in Example 1 every 3 hours during the experiment. The 10 people in the third group wore ordinary shoe covers, but were sprayed with insect repellent spray sold on the market, and re-sprayed insect repellent every 3 hours during the experiment. The three groups of people moved freely in this field for 9 hours, and recorded the number of leeches on the experimenters every 3 hours, and removed the leeches from the experimenters to reset the number of leeches to zero. The species of leech is dry leech.

Table 2 Statistical Table of Results of Test B of Example 1.

test group 3 hours later (bar) 6 hours later (bar) 9 hours later (bar) First group 0 2 2 Second Group 0 3 5 Second Group 6 8 11

Embodiment two:

The composition for repelling leeches in this embodiment mainly consists of the following raw materials: 13 parts of acetaminophen oral solution, 8 parts of boric acid, 10 parts of red stone fat, 8 parts of Cortex Phellodendri, and 70 parts of distilled water.

Its preparation method is as follows:

(1) Add 10 parts of red stone fat and 8 parts of Cortex Phellodendri to decoct with distilled water for 3 times, combine the decoction, filter, dehydrate and concentrate, and refrigerate for later use.

(2) Add 70 parts of distilled water to the concentrated solution of step (1), 13 parts of acetaminophen oral solution, and 8 parts of boric acid to obtain the composition.

The water content after dehydration and concentration in step (1) is 2%.

A preparation method for a shoe cover for repelling leech, the specific preparation method is as follows:

Put the composition for repelling leeches of the present invention and the shoe cover of the present invention into an airtight container, and immerse the shoe cover of the present invention in the composition for 48 hours.

Test A: An average of 1000 leeches were placed on the grass of the 1000-square-meter experimental site. There were 3 groups of experimenters, each group of 10 people. The first group of 10 people wore shoe covers of the present invention without spraying any insect repellent. The 10 people in the second group wore ordinary shoe covers, but they were sprayed with the composition for repelling leech of Example 1, and the composition for repelling leech of Example 1 was not re-sprayed during the experiment. The 10 people in the third group wore ordinary shoe covers, but were sprayed with insect repellent spray sold on the market, and did not re-spray insect repellent during the experiment. The three groups of people moved freely in this field for 9 hours, and recorded the number of leeches on the experimenters every 3 hours, and removed the leeches from the experimenters to reset the number of leeches to zero. The species of leech is dry leech.

Table 3 Statistical Table of Results of Experiment A of Example 2.

test group 3 hours later (bar) 6 hours later (bar) 9 hours later (bar) First group 0 1 2 Second Group 0 6 9 The third group 5 11 25

Test B: An average of 1000 leeches were placed on the grass of the 1000-square-meter experimental site. There were 3 groups of experimenters, each group of 10 people. The first group of 10 people wore the shoe covers of the present invention without spraying any insect repellent. The 10 people in the second group wore ordinary shoe covers, but were sprayed with the composition for repelling leech in Example 1, and resprayed the composition for repelling leech in Example 1 every 3 hours during the experiment. The 10 people in the third group wore ordinary shoe covers, but were sprayed with insect repellent spray sold on the market, and re-sprayed insect repellent every 3 hours during the experiment. The three groups of people moved freely in this field for 9 hours, and recorded the number of leeches on the experimenters every 3 hours, and removed the leeches from the experimenters to reset the number of leeches to zero. The species of leech is dry leech.

Table 4 Statistical Table of Results of Experiment B of Example 2.

test group 3 hours later (bar) 6 hours later (bar) 9 hours later (bar) First group 0 1 1 Second Group 0 2 3 Second Group 4 7 15

Embodiment three:

The composition for repelling leeches in this embodiment is mainly composed of the following raw materials: 15 parts of acetaminophen oral solution, 10 parts of boric acid, 12 parts of red stone fat, 9 parts of Cortex Phellodendri, and 80 parts of distilled water.

Its preparation method is as follows:

(1) Decoct 12 parts of red stone fat and 9 parts of Cortex Phellodendri with distilled water for 3 times, combine the decoction, filter, dehydrate and concentrate, and refrigerate for later use.

(2) Add 80 parts of distilled water, 15 parts of acetaminophen oral solution and 10 parts of boric acid to the concentrated solution of step (1) to obtain the composition.

The water content after dehydration and concentration in step (1) is 3.5%.

A preparation method for a shoe cover for repelling leech, the specific preparation method is as follows:

Put the composition for repelling leeches of the present invention and the shoe cover of the present invention into a closed container, and immerse the shoe cover of the present invention in the composition for 72 hours.

Test A: An average of 1,000 leeches were placed on the grass of the 1,000-square-meter experimental field. There were 3 groups of experimenters, 10 people in each group. The 10 people in the first group wore the shoe covers of the present invention without spraying any insect repellent. The 10 people in the second group wore ordinary shoe covers, but were sprayed with the composition for repelling leeches in Example 1, and did not respray the composition for repelling leech in Example 1 during the experiment. The 10 people in the third group wore ordinary shoe covers, but were sprayed with insect repellent spray sold on the market, and did not re-spray insect repellent during the experiment. The three groups of people moved freely in this site for 9 hours, recorded the number of leeches on the experimenters every 3 hours, and removed the leeches from the experimenters to reset the number of leeches to zero. The species of leech is dry leech.

Table 5 Example 3 Test A result statistics table.

test group 3 hours later (bar) 6 hours later (bar) 9 hours later (bar) First group 0 2 3 Second Group 0 5 10 The third group 5 15 twenty one

Test B: An average of 1000 leeches were placed on the grass of the 1000-square-meter experimental site. There were 3 groups of experimenters, each group of 10 people. The first group of 10 people wore the shoe covers of the present invention without spraying any insect repellent. The 10 people in the second group wore ordinary shoe covers, but were sprayed with the composition for repelling leech in Example 1, and resprayed the composition for repelling leech in Example 1 every 3 hours during the experiment. The 10 people in the third group wore ordinary shoe covers, but were sprayed with insect repellent spray sold on the market, and re-sprayed insect repellent every 3 hours during the experiment. The three groups of people moved freely in this field for 9 hours, and recorded the number of leeches on the experimenters every 3 hours, and removed the leeches from the experimenters to reset the number of leeches to zero. The species of leech is dry leech.

Table 6 Example 6 Test B result statistics.

test group 3 hours later (bar) 6 hours later (bar) 9 hours later (bar) First group 0 2 2 Second Group 0 3 5 Second Group 6 8 11

Claims (1)

1. A shoe cover for outdoor sports with a PVC groove, comprising a shoe cover main body, a hard sole, a loose elastic band, and an airtight groove, characterized in that, the shoe cover main body is connected with a hard sole below the shoe cover main body, and the shoe cover main body is opened The loose elastic belt is connected at the upper part of the shoe cover body, and airtight grooves are evenly distributed around the shoe barrel of the main body of the shoe cover. The direction of the airtight grooves is perpendicular to the hard sole. Some insect repellent liquid agents are compositions for avoiding leech, and the sealing material of the airtight groove is PVC film, the width of the airtight groove is 0.3cm, and the interior of the airtight groove is divided into compartments with a length of 0.5cm-1cm; Open grooves are respectively arranged on both sides of the closed groove; The specific preparation method of the composition for repelling leeches is as follows: (1) Decoct 10 parts of red stone fat and 8 parts of Cortex Phellodendri with distilled water for 3 times, combine the decoction, filter, dehydrate and concentrate, and refrigerate for later use; (2) Add 70 parts of distilled water to the concentrated solution of step (1), about 12 to 15 parts of acetaminophen oral solution, the national drug standard H36022068, and about 5 to 10 parts of boric acid to obtain the combination thing; In step (1), the water content after dehydration and concentration is at 2%; Put the composition for repelling leeches and shoe covers into a closed container, and immerse the shoe covers in the composition for 48 hours.