KR101691783B1 - Disposable boots - Google Patents

Abstract

The present invention relates to disposable plastic boots including: a main body formed of a plastic material and fitted onto a shoe as overshoes while wearing the shoe; and a spats portion extending from the main body over an ankle so as to prevent rain, snow or foreign substances from entering an open portion of the shoe. An upper tightening device is provided at an upper end portion of the spats portion to prevent inflow of rainwater or the foreign substances into an open upper portion, a shoe bottom sole is at least partially exposed at a bottom portion of the main body, so that an anti-slip function is performed by the shoe bottom sole, and the bottom portion of the main body has the width and length smaller than those of the shoe bottom sole so as to be at least partially opened to prevent the main body from being taken off. The upper portion opened as the overshoes is tightened to prevent the inflow of foreign substances or the rainwater, the bottom of the main body is opened to be at least partially exposed with respect to the shoe bottom sole, so that a grounding force of the shoe bottom is exerted to prevent slipping, and the disposable boots are easily carried and worn when hiking or performing outdoor activities, so that portability, convenience in use, and safety are improved.

Description

Disposable Boots {DISPOSABLE BOOTS}

The present invention relates to a disposable boots, and more particularly to a disposable boots which is easy to carry, especially when wearing shoes such as shoes or athletic shoes or hiking boots, in case of snow or rain, and easily worn in such a manner that the shoes do not get wet The present invention relates to an improved disposable boots having a pants function to prevent foreign objects from entering the shoe without slipping and to prevent foreign objects from being stuck to the pants ends.

In general, rain boots are used in rainy weather. According to the weather forecast that it will not rain, when outdoor activities are carried out without wearing boots, shoes and trousers will get wet when sudden showers come, Because it is difficult to wear boots in relation, it is inevitable to wear shoes. In this case, there are many problems such as expensive shoes are wet in the rain or snow and the leather is damaged.

To cope with this, in a domestic patent No. 10-0751586 (registered on Aug. 16, 2007), there is disclosed a disposable vinyl boot having a structure in which a top opening portion is opened in a state where a vinyl film is overlapped with two plies, The left and right edges of the front and back surfaces of the garment are formed as a thermal fusion portion and the bottom edge portion formed as a bottom surface is formed of a folded portion and a binding strap is integrally provided at one end of the vinyl boot, Disclosed is a disposable vinyl boot having a plurality of folded portions formed so that a bottom surface of a certain area is formed on a bottom surface.

However, the disposable vinyl boot according to the above-mentioned conventional patent technique has a problem that the bottom surface is made of vinyl, and thus it is easy to slide on the rock during outdoor activities or hiking, and in this case, there is a very high risk of being injured.

Domestic registered patent No. 10-0751586 (registered on Aug. 16, 2007)

Disclosure of Invention Technical Problem [8] The present invention has been made in view of the above problems, and it is an object of the present invention to provide a disposable vinyl boot which is capable of exhibiting gripping force on the bottom of a shoe to be worn by a vinyl floor, At least partially exposed but not peeled off to improve safety and to prevent foreign matter or rainwater in the upper opening from flowing into the shoe and to provide a disposable boots with an improved structure to prevent wetting of pants or foreign matter .

In order to accomplish the above object, the disposable vinyl boot according to the present invention comprises a main body formed of a vinyl material so that the shoe can be put on the boot, and an open portion of the shoe extending above the ankle, And a bottom portion of the main body is at least partially exposed to the shoe sole window so that the shoe bottom window is at least partially exposed to the outside of the shoe sole, And is configured to be at least partially opened to be smaller than the width and length of the shoe sole window so as to prevent the body from being peeled off from the shoe so as to allow the slip prevention function by the floor window to be performed.

The upper tightening means provided on the upper end of the spatting portion so that the upper end of the spatting portion can be tightly tied to the foot is formed by folding the end portion to form a folding portion and inserting a tightening string, And is formed by inserting a folding portion provided at the upper end and a pull string.

A flap corresponding to the pants and a flap corresponding to a bottom portion corresponding to the pants and a flap corresponding to the bottom portion are formed in the shape of a contour developed in a symmetrical shape so as to form an upper end of the main body, Folded so as to be able to be inserted to form the folded portions, and then the ends formed symmetrically in the outline of the disposable boots are laminated and formed as a fusion portion integrally formed by heat fusion.

A flap is formed at a portion corresponding to the heel so as to be opened to a portion corresponding to the heel so as to be knotted so as not to be loosened by inserting a drawstring into the folds.

A non-slip tape may be attached to the bottom portion, which is partially disposed on the bottom of the shoe to prevent slippage by the bottom portion and to improve safety.

As a modification, the pants may be provided with an auxiliary pull string in the form of a vinyl strap provided at both ends of the pants as fastening means so that the pawls are not caught by other feet or hang on tree branches during walking, have.

Disposable vinyl boots according to the present invention are designed to prevent the inflow of foreign substances or rainwater by tightening the open upper part such as a boot, and to open at least partially to the bottom window of the shoe so as to be slid And it can be easily worn while walking or outdoors, so that it is possible to improve portability, usability and safety.

1 is a schematic perspective view of a disposable vinyl boot according to the present invention;
Figure 2 is a side view of the disposable vinyl boot of Figure 1;
Figure 3 is an exploded view for manufacturing the disposable vinyl boot of Figure 1;
Fig. 4 is a view showing a folded portion for inserting a drawstring in the disposable vinyl boot spread form of Fig. 3; Fig.
Fig. 5 is a perspective view of a boots in which a separate drawstring is attached to an ankle as a modified example of the disposable vinyl boot of the present invention. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown.

1 and 2, the disposable vinyl boot 1 according to the present invention includes a main body 2 that is capable of wearing shoes with a slippery shape, a pants portion 3 extending from the main body 2 over the ankle, The upper end of the spatting part 3 includes upper tightening means for preventing inflow of rainwater or foreign matter into the open upper part.

The main body 2 and the spatting part 3 are integrally formed of a vinyl material, thereby preventing rain or snow from wetting the upper or fabric of shoes or shoes. In the disposable boots according to the present invention, since the upper and the upper of the shoe or the shoe are wetted by the rain or the eyes, the shoe is damaged and the durability is lowered, The above-mentioned problem is prevented.

The disposable vinyl boot 1 according to the present invention is constructed such that the pants 3 are integrally formed on the main body 2 at a height above the ankle so that the shoe 3, To prevent rain, snow and other foreign matter from entering into the open part of the shoe, and to protect the legs and feet by preventing wetting of the pants edge or dirt. A folding part 6 is formed at the upper end of the spatting part 3 and the tightening strap 5 as an upper tightening means is inserted into the folding part 6 so that the upper end of the spatting part 3 is brought into close contact with the foot Thereby preventing rain, snow, or foreign matter from flowing into the vinyl boot through the pants.

Also, the main body 2 is formed so that the floor is opened and the shoe sole window shown by the imaginary line in Fig. 1 is at least partially exposed. This makes it possible to carry out the slip prevention function by the composition of the slip prevention action and the shoe bottom window which is formed in the shape in general, so that when the bottom of the body is made of vinyl, it is easily slipped, By preventing slippage, safety of the user is improved.

The bottom of the main body 2 is formed to be smaller than the width and length of the shoe sole window as shown in Figs. 1 and 2 so as to prevent the main body from being peeled off from the shoe. It is also preferable that the bottom portion 7 of the main body 2 is also provided with a lower tightening means in order to further ensure that the bottom of the main body is peeled off from the shoe. A folding part 8 formed in the same manner as that provided is formed in an annular shape and a tightening string 9 is inserted into a folding part.

The disposable boots 1 according to the present invention are constructed in such a manner that the vinyl sheet 10 is formed in the shape shown in the exploded view in Fig. 4 in order to form the main body 2, the pants 3 and the upper end of the pants and the body bottom 7 Cutting and fusing.

Prior to fusing the disposable boom contour ends, folding parts (6) and (8) for inserting tightening bands are first formed on the top and bottom parts (7) of the pants (3) ) 8 is formed by forming a flap 12 at the upper end of a portion for forming the pants portion 3 and folding and then forming a folded portion 14 for inserting the pull string by integrating the end portion by heat fusion or adhesive, The folded portion 15 is also formed on the body bottom 7 by forming the flap 13, folding the same, and then integrating the end portion by heat welding or an adhesive agent (see FIG. 4).

The flaps 12 and 13 must be opened to the portion corresponding to the heel so as to be knotted so as not to be loosened by inserting and tightening the tightening bands 5 and 9 into the folding portions 14 and 15, The cut portion 16 is formed at the portion corresponding to the heel side so that it is opened when the fold portion is formed and is not fused in the disposable boom welding process described later so that the fold portions 13 and 14 are opened at the rear side Through this open part, a drawstring can be inserted, joined and knotted.

Then, both ends 18 and 19 formed symmetrically in the contour of the disposable boots in a state where the front part is symmetrically cut around the part corresponding to the developed heel of Fig. 3 are laminated and then thermally fused to form integrally , And the disposable boots (1).

As shown in the drawing, the clamping bands 5 and 9 may be formed as a bundle of end portions, but may be formed as a ring-shaped elastic band so as not to be bundled.

In addition, a non-slip tape may be attached to the bottom portion 7 partially disposed on the bottom of the shoe, thereby preventing slippage by the vinyl material and improving safety.

In the modification shown in Fig. 5, a separate auxiliary clamping band 20 is attached as an intermediate fixing means above the ankle portion of the pants 3.

Since the spat part 3 is formed with a relatively large diameter so that it can be inserted in a state in which the shoe is worn, the upper part is tied with the tightening strap 5 provided at the upper part, but the middle part is loose, The pants can be torn by twigs or the like. In order to prevent this, the auxiliary pull string 20 is provided to the spats 3. The pull string 20 is thermally fused to the spats 3 in the form of a vinyl strap and integrated, Fasteners 21 and 22 are provided as fastening means at both ends of the tightening strap 20 so that the middle part of the pants 3 is fastened and tightened so that the pants 3 can be pushed to the other paw Or hanging on branches of trees.

As shown in the drawing, the tightening bands 20 are provided in the form of fasteners 21 and 22 so as to tighten the middle portion of the pants 3. However, the tightening bands 20 may be formed by ring- It is possible to prevent the user from doing so.

On the other hand, the vinyl sheet 10 may be made of polymerized trimethyl dihydroquinoline (RD) in order to increase oxidation resistance. These RDs increase the ozone resistance and the oxidation resistance and prevent the oxidation of the sheet 10.

The present invention preferably includes 0.4 to 1.2 parts by weight of RD in the sheet 10 of vinyl material. This is because if the addition amount of RD is less than the above-mentioned range, it is difficult to obtain oxidation resistance, and if it exceeds the above-mentioned range, the density and firmness of the tissue are affected.

Since RD is further added to the vinyl sheet 10, the oxidation resistance of the present invention is greatly improved, thereby maximizing the service life of the product.

In order to effectively prevent and prevent the adhesion of the contaminants to the outer surfaces of the main body 2, the folded portions 6, 8 and the bottom portion 7, the antifouling coating layer made of the antifouling coating composition is applied . The antifouling coating composition contains boric acid and sodium carbonate in a molar ratio of 1: 0.01 to 1: 2, and the total content of boric acid and sodium carbonate is 1 to 10 wt% with respect to the total aqueous solution. In addition, sodium carbonate or calcium carbonate may be used as the material for improving the coating property of the anti-fouling coating layer, but sodium carbonate is preferably used.

The molar ratio of boric acid to sodium carbonate is preferably 1: 0.01 to 1: 2. If the molar ratio is out of the above range, the coating property of the base material is lowered or the moisture adsorption on the surface is increased.

The boric acid and sodium carbonate are preferably used in an amount of 1 to 10% by weight in the aqueous solution of the composition. If less than 1% by weight, the coating property of the base material is deteriorated. If the amount is more than 10% by weight, It is easy to occur.

On the other hand, it is preferable to coat the composition for coating with antifouling with a spray method in the case of applying the coating composition to the outer surfaces of the main body 2, the folded portions 6, 8 and the bottom portion 7. [ The thickness of the final coated film on the substrate is preferably 500 to 2000 angstroms, and more preferably 1000 to 2000 angstroms. When the thickness of the coating film is less than 500 ANGSTROM, there is a problem that it deteriorates in the case of a high-temperature heat treatment. When the thickness is more than 2000 ANGSTROM, crystallization of a coated surface tends to occur.

The present anti-contamination coating composition may be prepared by adding 0.1 mol of boric acid and 0.05 mol of sodium carbonate to 1000 mL of distilled water and stirring.

When the user touches the tightening straps 5, 9, 20 by sterilizing the tightening straps 5, 9, 20, Thereby preventing infection.

The functional oil may be mixed with 95 to 97% by weight of the perfume material and 3 to 5% by weight of the functional oil. The functional oil may include 50% by weight of myrtle oil, And 50% by weight of an oil (Litsea cubeba oil).

Here, the functional oil is preferably mixed with 3 to 5% by weight based on the perfume. If the mixing ratio of the functional oil is less than 3% by weight, the effect is insignificant. If the mixing ratio of the functional oil exceeds 3 to 5% by weight, the function is not greatly improved, but the manufacturing cost is greatly increased.

The major chemical components of myrtle oil are cineol and myrtenol. It is extracted by steam distillation method in sprout and small branches. It is yellowish and has a refreshing and refreshing aroma. It has good effect on sterilization and side effects.

Litsea cubeba oil extracts oil from fruit using steam distillation method. It is sweet but similar to lemongrass. It has a strong aroma. Citral, which is more than 85% as main chemical ingredient, linalol, neral, etc. It has a strong antiseptic effect, and it has excellent action effect of killing bacteria and the like by bactericidal action.

Since the fragrance material containing such a functional oil is coated on the drawstrings 5, 9 and 20, the drawstrings 5, 9 and 20 are sterilized and kept clean and the operator binds the drawstrings 5, 9 and 20 Or to minimize the contamination of the hands when unfastened.

The present invention can be applied to disposable boots to improve convenience and safety.

1: Disposable boots 2: Body
3: pants 5, 9, 20: drawstring
6, 8; Folding part 7; Bottom portion
10: (vinyl) sheet 12, 13: flap
14, 15: folded portion 16: incision portion

Claims (4)

A pants section 3 extending from the main body 2 to the ankle so as to prevent rain or snow or foreign matter from flowing into the open part of the shoe 3, ),
An upper tightening means is provided at the upper end of the spatting part 3 to prevent inflow of rainwater or foreign matter into the opened upper part,
The bottom portion 7 of the main body 2 is provided with a lower tightening means and at least partially exposed by the lower tightening means so that a slip prevention function by the shoe bottom can be performed, 2) is less than the width and length of the shoe sole to prevent it from being peeled off the shoe;
An upper tightening means provided on the upper end of the spatting part 3 so that the upper end of the spatting part 3 can be tightly tied to the foot is formed by folding the end part to form a folding part 6 and inserting a tightening strap 5 And a folding portion 8 is formed on the bottom portion 7 of the main body 2 so as to be provided at the upper end of the spatting portion 3 as a lower clamping means and a pulling string 9 is inserted,
The vinyl sheet 10 is cut in the shape of a contour spreading symmetrically so as to form the main body 2 and the spatting part 3 and the upper end of the spatting part and the body bottom part 7, The folded portions 14 and 15 are formed by folding and fusing the upper flap 12 and the flap 13 corresponding to the bottom portion 7 in such a manner that the pulling strings 5 and 9 can be inserted, The end portions 18 and 19 formed symmetrically in the outline of the boot are laminated and integrally formed by thermal welding,
The flaps 12 and 13 are provided on the heel side so as to be opened to the portion corresponding to the heel so as to be knotted so as not to be loosened by inserting the tightening bands 5 and 9 into the folding portions 14 and 15 (16) is formed in each of the folded portions, and is configured to be opened when the folded portion is formed;
A non-slip tape is attached to the bottom portion of the shoe, which is partially disposed on the bottom of the shoe so as to prevent slippage by the bottom and improve safety;
An auxiliary pulling string 20 is provided as an intermediate fixing means to the spatting part 3 so as to prevent the spatting part 3 from being caught by other foot or being caught on a tree branch or the like during walking, ;
0.4 to 1.2 parts by weight of RD (Polymerized trimethyl dihydroquinoline) is added to the sheet 10;
The antifouling coating layer composed of the antifouling coating composition is applied to the outer surfaces of the main body 2, the folded portions 6, 8 and the bottom portion 7, wherein the antifouling coating composition comprises borate and sodium carbonate in a ratio of 1: 0.01 To 1: 2 molar ratio, and the coating thickness of the anti-fouling coating layer is 500 to 2000 ANGSTROM;
The perfume composition according to any one of claims 1 to 5, wherein the perfume composition is coated with a fragrance material having sterilizing function and the perfume material is mixed with 95 to 97% by weight of the perfume material, 3 to 5% Wherein the functional oil is composed of 50% by weight of myrtle oil and 50% by weight of Litsea cubeba oil. delete delete delete

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