WO2013086714A1

WO2013086714A1 - Improved structure of sole-free rain-proof shoe cover

Info

Publication number: WO2013086714A1
Application number: PCT/CN2011/084028
Authority: WO
Inventors: 阚茂星
Original assignee: Kann Michael
Priority date: 2011-12-15
Filing date: 2011-12-15
Publication date: 2013-06-20

Abstract

A sole-free rain-proof shoe cover comprises a shoe cover (20), an elastic component (21), and a plurality of buckling pieces (22). The shoe cover is integrally formed by injection molding or hot-press molding. The side surface of the shoe cover is provided with an open type notch. An adhesive component (201) is arranged on the edge of the notch. Both side walls of the shoe cover are provided with a positioning piece (200). The elastic component (21) is arranged at the bottom of the shoe cover, and is fixedly supported between the positioning pieces (200) at the two sides of the shoe cover through the buckling pieces (22).

Description

Improved structure of bottomless rain shoe cover

The utility model relates to an improved structure of a bottomless rainproof shoe cover, in particular to a rain shoe cover which is integrally formed and can improve the overall durability and can be folded and stored in any shape.

Background technique:

In countries with island-type climates, there are often heavy rains. In the rain, the shelters used are raincoats and umbrellas, but only the tops and trousers are covered, while the pants and footwear parts often absorb a lot of rain. It is quite troublesome for people. For the Cavaliers, the current rain shoe cover on the market is a bottomed shoe cover, and the shoe cover of the rain shoe cover is only a traditional single type, which cannot be adapted to various types of shoes, resulting in troublesome or difficult to wear. Wear and other phenomena, for the umbrella family and the locomotive family, there is no convenient shoe cover to wear.

The applicant's previous application number in Taiwan, China: 1 002 1 2069, "Structural improvement of the bottomless rain shoe cover", as shown in Figure 1, the bottomless rain shoe cover 1 is integrally formed on the top surface. Extending to form a concave portion 1 1 having a groove, providing a clamping piece of the clamping piece 1 2, forming a notch shape on one side and providing a fastening member, providing a quick-wearing rain shoe cover, the clamping piece can be adapted All kinds of shoes are tightly covered and clamped, which provides the knight or pedestrian or climber with the functions of rain, cold, insect and snake bite.

However, the cover of the bottomless rain-proof shoe cover in this case is a metal clip, which is tightly clamped, and is less likely to be folded and stored during storage. Therefore, the applicant has considered and designed the shoe cover and the cover. It is made in one piece and then held by the sole of the shoe upwards from both sides of the shoe cover with an elastic component, which can reduce the component interference and facilitate the folding during storage. The lack of the previous case has been improved. Utility model content:

The technical problem to be solved by the present invention is: In view of the above-mentioned deficiencies in the prior art, an improved structure of a bottomless rainproof shoe cover is provided, which is integrally injection molded and has an open gap on the side, and A positioning member is formed on both sides of the shoe cover, and an elastic component is arranged on the bottom of the shoe cover to hold the positioning member on both sides of the shoe cover to provide the shoe cover and the shoe to be held between the shoe cover and the shoe.

In order to solve the above technical problem, the technical solution adopted by the utility model is: an improved structure of a bottomless rainproof shoe cover, comprising at least a shoe cover, an elastic component and a plurality of fasteners, and the feature is: the shoe cover It is injection-molded or thermoformed and has a long boot shape. It has an open gap on the side and several adhesive components. The bottom of the shoe cover has a bottomless shape, and the top surface of the shoe forms a lateral convex portion and a longitudinal direction. The embossing has a positioning member formed on both sides of the convex portion, the positioning member provides a corresponding elastic member, and the elastic member forms a buckle portion at the end portion, and the elastic member is held by the fastener between the positioning members on both sides of the convex portion of the shoe cover.

The material of the shoe cover is selected from the group consisting of sticky silicon (Sticky Silicone), thermoplastic elastomer (TPE, Thermoplastic Elastomer), thermoplastic rubber (TPR, Thermoplastic Rubber), polyvinyl chloride (PVC,

Poly vinyl chloride), or thermoplastic polyurethane (TPU,

Thermoplastic Pol yurethane). The material of the shoe cover is selected from the group consisting of a viscous silicone foam, a thermoplastic elastomer foam, a thermoplastic rubber foam, a polyvinyl chloride foam, or a thermoplastic polyurethane foam.

The adhesive component of the shoe cover is a viscous silicone film or a fastening tape. The elastic component of the bottomless rainproof shoe cover is a serpentine spring or a spring strip. The positioning member of the convex portion of the shoe cover is a perforation, a stud or a lug integrally formed with the shoe cover. The shoe cover has a sleeve, and a wool or flannel is provided on the inner edge of the sleeve. The rainproof shoe cover is in an open type Set the adhesive component at the notch, and set it to a width and a narrow

The detailed description of the utility model and the technical description of the drawings are as follows:

BRIEF DESCRIPTION OF THE DRAWINGS:

Figure 1 shows the knot of a known bottomless rain shoe cover.

Figure 2 is a perspective view of the utility model.

Figure 3 is a schematic exploded perspective view of the present invention.

Figure 4a is an illustration of the application of the novel positioning member of the present invention.

Figure 4b is an illustration of the application of the novel positioning member of the present invention.

Figure 4c is an illustration of the application of the novel positioning member of the present invention.

Label description:

Bottomless rain shoe cover 1, 2 convex part 1 1,202

Clamping piece 1 2 20

Positioning member 200 through 孑 L 2000

Viscous component 20 1 relief 203

Sleeve 204 elastic assembly 2 1

Buckle 2 10 fasteners 22

detailed description:

First, please refer to FIG. 2 and FIG. 3 at the same time. It is seen that the bottomless rainproof shoe cover 2 is combined by the shoe cover 20 elastic component 21 and a plurality of fasteners 22, wherein the shoe cover 20 is integrally fired. Formed or thermoformed and formed into a long shoe shape, such as by hot press forming, the advantage of which makes the overall thickness thinner and thinner, with an open notch on the side, and a viscous component 20 1 at the edge of the notch. The viscous component 20 1 is disposed correspondingly to one width and one narrow to adapt to different leg diameters and shoe length adjustments, and the viscous component 20 1 can also be implemented by a viscous silicone film or a fastening tape, and the viscous silicone film is implemented. When an open gap is formed on the side of the shoe cover 20, it can be implemented for one side or both sides. Further, a lateral annular convex portion 202 and a longitudinal convex 203 are formed on the surface of the shoe cover 20 to provide overall support for the shoe cover 20, and the two side wall surfaces of the convex portion 202 form the positioning member 200, and the elastic component 21 and the fastener 22 are provided. Hold

The elastic component 21 has a suitable deformation margin, and a buckle portion 210 is formed at both ends to be disposed at the bottom of the shoe cover 20, and the buckle portion 210 corresponds to the positioning member 200 on both sides of the shoe cover 20, and the fastener 22 is The insole retaining, wherein the elastic component 21 can be implemented by a serpentine spring or a spring strip;

The fastening member 22 is a plug body, and the fastening portion 210 of the elastic component 21 is supported between the fastening component 210 of the shoe cover 20; and the shoe cover 20 is made of a viscous silicone material, a thermoplastic elastomer, or a thermoplastic rubber. , the implementation of the polyurethane or the thermoplastic polyurethane, or the foam of the foregoing materials, wherein if the adhesive silicone material is provided, the open gap on one side may not require the use of the adhesive component 201. The self-adhesive manner can be self-adhesively applied to the sleeve 204 of the shoe cover 20, and the wool material or the velvet material can be disposed to provide the function of increasing the protection, thereby the bottomless rainproof shoe cover 2 The one-piece injection molding or hot-pressing setting is provided, and the bottom of the shoe is bottomless, and the side of the shoe cover is open-notched, and is held by the elastic component 21 and the fastener 22 to provide convenience for wearing and folding.

Please refer to FIG. 4a, FIG. 4b and FIG. 4c at the same time. It is seen that the bottomless rainproof shoe cover 2 is combined by the shoe cover 20, the elastic component 21 and the plurality of fasteners 22, wherein the shoe cover 20 is integrated. The injection molding is arranged to have an open gap on the side, and the top surface of the shoe cover 20 is formed with a convex portion 202 for providing support. The convex portion 202 is provided with a perforated positioning member 200 on both sides thereof, and the elastic component 21 is provided by the shoe. The bottom portion of the sleeve 20 is buckled upwardly, so that the buckle portion 210 of the elastic component 21 corresponds to the positioning member 200, and the fastener 22 is inserted and held by the buckle member 22 as a preferred embodiment, and the elastic component 21 can be directly hung between the positioning members 200;

In another embodiment, as shown in FIG. 4b and FIG. 4c, the shoe cover 20 is disposed. The positioning member 200 on both sides of the convex portion 202 may be disposed at the same time as the body sleeve injection molding or thermoforming, and the positioning member 200 may be implemented by a hanging lug or a protruding post with a perforation 2000, wherein the positioning of the hanging ear The member 200 holds the buckle portion 210 of the elastic component 21 between the through holes 2000, and the convex column-shaped positioning member 200 penetrates the buckle portion 210 of the elastic component 21 between the protruding columns, thereby reducing the use of the component. Increase convenience.

In the above description, the present invention has been described with reference to the specific embodiments thereof, and it is obvious that various modifications and changes may be made without departing from the spirit and scope of the invention. The illustrations and illustrations are intended to be illustrative and not to limit the scope of the invention. Therefore, it is intended that the present invention cover all modifications and variations of the scope of the appended claims.

Claims

Rights request

1. The improvement of a bottomless rainproof shoe cover, at least comprising: a shoe, an elastic component and a plurality of fasteners, wherein: the shoe cover is formed by body injection molding or thermoforming and has a long shoe shape. The side is open-ended and has a plurality of adhesive components. The bottom of the shoe cover has a bottomless shape, and the top surface of the shoe forms a lateral convex portion and a longitudinal convex shape, and the two sides of the convex portion form a positioning member. The positioning member provides an elastic component. Correspondingly, the elastic component forms a buckle at the end portion, and the elastic component is held by the fastener between the positioning members on both sides of the convex portion of the shoe cover.

The material of the shoe cover is selected from the group consisting of a viscous silicone material, a thermoplastic elastomer, a thermoplastic rubber, a polyvinyl chloride, or a thermoplastic polyurethane.

3. The improved structure of the bottomless rainproof shoe cover according to claim 1, wherein: the material of the shoe cover is selected from the group consisting of a viscous silicone foam, a thermoplastic elastic foam, a thermoplastic rubber foam, and a poly A vinyl chloride foam, or a thermoplastic polyurethane foam.

4. The improved structure of the bottomless rainproof shoe cover according to claim 1, wherein: the adhesive component of the shoe cover is a viscous silicone film or a fastening tape.

5. The improved structure of the bottomless rainproof shoe cover according to claim 1, wherein: the elastic component of the bottomless rainproof shoe cover is a serpentine spring or a spring strip.

6. The improved structure of the bottomless rainproof shoe cover according to claim 1, wherein: the positioning member of the convex portion of the shoe cover is a perforation, a stud or a lug integrally formed with the shoe cover.

7. The improved structure of the bottomless rainproof shoe cover according to claim 1, wherein: the shoe cover has a sleeve, and the inner edge of the sleeve is provided with a wool or flannel.

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