WO2011160407A1

WO2011160407A1 - Rainproof shoe cover

Info

Publication number: WO2011160407A1
Application number: PCT/CN2010/080172
Authority: WO
Inventors: 阚茂星
Original assignee: Kann Michael
Priority date: 2010-06-25
Filing date: 2010-12-23
Publication date: 2011-12-29
Also published as: CN201846885U

Abstract

A rainproof shoe cover (1) includes a front cover piece (10) and a rear cover piece (11) which are melted together. A clamping member (13) is mounted at the joint of the front cover piece (10) and the rear cover piece (11). A slip-resistant member (132) is disposed at both ends of the clamping member (13). A shaping bar (12) covers the edge of the inner ring of the front cover piece (10). A binding lock member (110, 111) is disposed at the side of the rear cover piece (11).

Description

Rainproof shoe cover Technical field:

The utility model provides a rainproof shoe cover, which relates to a structure of a rain shoe cover, which is provided with a clamping member, a fixing strip and a fastening member between the shoe covers, which can provide the convenience of wearing and removing, and can meet various shoe types and durability. Sex and so on. Background technique:

Water is an important resource for human beings. It also fosters the growth of life on earth. It brings people a lot of convenience and practicality. When the change of greenhouse effect affects the change of climate, it gradually causes rainy and arid phenomenon, which brings People are more troubled. When it rains, it is a problem for some people. For others, it is a problem. What is the problem?

Due to the change of climate, it often takes time to rain. The shelters used in raining are raincoats and umbrellas, but only cover the tops and trousers, while the pants and footwear parts often absorb a lot of rain, so that people Quite troublesome, for the rider, 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 single type, which cannot adapt to various types of shoes, resulting in complicated or difficult to wear. Wear and other phenomena, for the umbrella family, there is no convenient shoe cover to wear.

In the Taiwan Taiwan Patent Certificate No. M244762, the "wrapped rain shoe cover structure improvement" mentions that the cover body is provided with a beam mouth strap at the front portion, and the beam mouth band forms a fixing ring from the bottom of the cover to connect the objects. However, the case provides convenience, but the front end is connected with the object by the beam, and the long-term contact with the ground of the beam is easy to produce a defect that cannot be used due to breakage. Therefore, the patent still has major defects and improvements. Space.

Utility model content:

The technical problem to be solved by the utility model is: In view of the above-mentioned deficiencies of the prior art, a rainproof shoe cover is provided, which means that a front cover piece and a back cover piece are thermally fused (connected) to form a bottomless rainproof shoe cover. A clamping member is fixed at the welded portion of the front cover sheet and the rear cover sheet, and a sliding member is arranged at both ends of the clamping member for covering the shoe, and the shaping strip is wrapped on the inner ring edge of the front cover sheet to provide shape maintenance. And covering, and providing a fastening member at the side end of the back cover sheet, thereby forming a bottomless rainproof shoe capable of covering and holding the instep and the back end to the pants tube, which can be fastened and worn off by combining the clamping member and the shaping strip and the fastening member. set.

In order to solve the above technical problem, the technical solution adopted by the utility model is: a rainproof shoe cover, which is characterized in that it comprises: at least: a front cover piece, a rear cover piece, a certain type of strip and a clamp structure; The front cover sheet is welded to the back cover sheet, and a C-shaped clamp is thermally welded at the joint, and the clamp includes a spring piece, a cushioning member, a stopping member, a fixing member and a bag, wherein the inner cover of the front cover forms a convex portion, and the fixing strip is embedded in the fixing strip, and The filling glue is fixed, the end of the shaping strip is disposed between the fixing holes of the fixing member, and the fastening member is disposed at an overlapping portion of the back cover sheet.

Wherein, the shaping strip is a shape memory wire or a plastic strip or a thin steel cord or a thin spring strip.

Among them, the plastic strip is made of polypropylene or polyester or nylon or polycarbonate resin or polyacetal resin or acrylonitrile, butadiene and styrene copolymer.

Wherein, the buffering member is rubber or silica gel or other foaming material.

Wherein, the rain shoe cover is integrally formed.

The front cover sheet and the back cover sheet are made of Thermoplastic Polyurethane (TPU) or Thermoplastic Si l icone (TS).

Wherein, the front cover sheet is attached to a long fiber non-woven fabric or a thermoformable mesh.

The long fiber non-woven fabric or the thermoplastic mesh is made of polypropylene (polypropylene, PP) or polyester (Polyethylene Terephthalate, PET) or nylon (Nylon).

Wherein, the spring piece is a snake piece spring.

Another technical solution adopted by the utility model is: a rainproof shoe cover comprising at least: a front cover piece, a rear cover piece and a clamp body, the front cover piece and the rear cover piece are welded together, The joint is thermally welded to a C-shaped clamp, and the clamp comprises a spring piece, a cushioning member, a sliding member and a set of bags, and a fastening member is disposed at an overlap of one side of the back cover piece.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The rain shoe cover provided by the utility model heat-seals a clamp at the joint between the front and rear cover sheets, and sets a fixing strip at the inner edge of the front cover sheet, and a fastening member at the side end of the rear cover sheet. The utility model provides a rain shoe cover that is quickly worn from the top to the bottom. The clip fastener can be closely wrapped and clamped according to various shoe types, and the shaping strip can also be adapted to cover various types of shoes on the edge of the front edge of the sole, and can provide bicycle riding. It can be used by people or pedestrians or climbers to prevent rain, insects and snake bites, and effectively solve the problem of the lack of durability and poor coating of the rain shoe cover in the prior art.

BRIEF DESCRIPTION OF THE DRAWINGS:

In order to more clearly illustrate the embodiments of the present invention or the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description It is only some embodiments of the present invention, and those skilled in the art can obtain other drawings according to the drawings without any creative labor. FIG. 1 is a perspective view of a rain shoe cover according to an embodiment of the present invention.

2 is a perspective exploded view of a rainproof shoe cover according to an embodiment of the present invention.

FIG. 3 is a front cross-sectional view of a rain shoe cover according to an embodiment of the present invention.

Figure 4-1 is a schematic view showing the setting of a fixing strip of a rainproof shoe cover according to an embodiment of the present invention. 4-2 is a schematic cross-sectional view showing the setting of a weather strip of a rainproof shoe cover according to an embodiment of the present invention. FIG. 5 is a schematic diagram of a clamp setting of a rainproof shoe cover according to an embodiment of the present invention.

FIG. 6 is a schematic diagram of a back cover piece of a rainproof shoe cover provided with a fastening member according to an embodiment of the present invention. FIG. 7 is a schematic diagram of wearing a rainproof shoe cover according to an embodiment of the present invention.

The symbols in the drawings are as follows:

1: rain-proof shoe cover; 10: front cover piece; 101: inset convex part; 11: rear cover piece; 110, 111: adhesive piece;

12: shaping strip; 13: clamp firmware; 130: spring piece; 131: cushioning member; 132: slip-stop member;

133: fixing member; 1330: holding hole; 134: bagging; 14: shoes; 140: recess; 15: leg; A: leading edge.

detailed description:

In order to make the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a rainproof shoe cover, which is characterized in that a front cover piece and a rear cover piece are heat-melted (connected) to form a bottomless rainproof shoe cover, and a clamp is fixed on the front cover piece and the back cover piece fusion joint. The sliding member is provided with a sliding member at both ends for covering the shoe, and the fixing strip is covered on the inner ring edge of the front cover sheet to provide the shape maintaining and covering, and the fastening member is disposed on the side end of the rear cover sheet. The bottomless rainproof shoe cover capable of covering and holding the instep and the back end to the pants tube can be formed by combining the clamping member and the shaping strip and the fastening member.

First, please refer to FIG. 1 and FIG. 2 at the same time, the utility model is a rainproof shoe cover 1, which comprises a front cover piece 10, a rear cover piece 11, a certain type of strip 12 and a clamp 13 and the like;

The front cover sheet 10 is approximately a cover body, which is made of thermoplastic polyurethane or thermoplastic silicone, and is formed by hot pressing or injection or liquid infusion, and can be further laminated with a long fiber non-woven fabric or a thermoplastic mesh. a material such as polypropylene or polyester or nylon; and an inlaid convex portion 101 is formed at the inner circumferential edge of the inner peripheral strip 12, and a glue is filled between the inlaid convex portions 101 to hold the shaped strip 12 Between the convex portions 101, the rear end of the front cover sheet 10 and the front end of the rear cover sheet 11 are welded and joined to each other, and then a clamp 13 is fixed to form a rainproof shoe cover 1. The rear cover sheet 11 is a substantially L-shaped hollow sleeve material which is made of thermoplastic polyurethane or thermoplastic silicone and is formed by hot pressing or injection or liquid perfusion; and an opening is formed at the side, and the two ends of the open end are respectively The adhesive fasteners 110 and 111 are disposed (not shown, as shown in FIG. 6), and the front end of the rear cover panel 11 and the rear end of the front cover panel 10 are welded to each other, and then a clamp 13 is fixed to form a rainproof shoe cover 1. .

The shaping strip 12 is a substantially annular linear shape, and is formed in a trapezoidal shape at one end of the circumference. It may be a shape memory wire or a plastic strip or a thin steel wire or a thin spring strip. The other shaping strip 12 may also be a ring. Curved shape, wherein the plastic strip can be made of polypropylene or polyester or nylon or polycarbonate resin (Poly-Carbonate, PC) or polyoxymethylene (POM) or acrylonitrile, butadiene and styrene. A material such as a polymer (Acrylonitri le-Butadiene-Styrene, ABS) is embedded between the two inlaid protrusions 101 in the inner cover sheet 10, and is filled with a gel to hold the shaping strip 12 in the inlay. The portions 101 are interposed between the retaining holes 1330 of the fixing members 133 on both sides of the clamp member 13 to increase the appearance of the rain cover 1 .

The clip 13 is similar to a C-clip, and includes a spring piece 130, a cushioning material 131, a sliding member 132, a plurality of fixing members 133, and a set of pockets 134. The spring piece 130 is bent into a C-shape, or For the snake piece spring, an approximately bent hairpin shape is formed at both ends, and a cushioning material 131 is disposed at the inner edge of the spring piece 130. The cushioning material 131 can be rubber or silica gel or a foam material thereof, which can slow down the spring piece. The direct contact friction between the 130 and the instep produces an uncomfortable feeling, and the outer sleeve of the spring piece 130 and the cushioning material 131 is covered with a bag 134 for welding with the front and rear cover sheets 10 and 11, and is welded on both sides of the spring piece 130. A fixing member 133 is provided for holding and fixing the end of the fixing strip 12, and at the end of the spring piece 130, the top surface and the bottom surface are respectively provided with a sliding member 132, and the sliding member 132 has a slip preventing portion. The effect can be lattice or dot embossing to increase wear resistance and durability, thereby holding in a clamping manner, providing faster wear and tear and ease of use and anti-wearing rain boots Set 1 ;

Preferably, in the embodiment of the rainproof shoe 1 provided by the present invention, the front and rear cover sheets 10, 11 can be integrally injection molded, and combined with a certain type of strip 12 and a clamp 13 and the like; further, Whether the front and rear cover sheets 10, 11 are combined or integrally injection molded, the above-mentioned shaping strip 12 may not be provided. When the strip 12 is not fixed, the stiffness and toughness of the front section of the boot of the rainproof shoe cover 1 may be increased to form Rainproof shoe cover 1 of amorphous strip 12.

Referring to FIG. 3, FIG. 4-1, FIG. 4-2, FIG. 5 and FIG. 6 simultaneously, as shown in FIG. 3, a clamp 13 is welded at the fusion joint of the front cover sheet 10 and the rear cover sheet 11, After the rain cover is worn, the cushioning member 131 of the clamp 13 abuts against the back of the shoe, and both ends of the clamp 13 are clamped to the recess 140 of the sole. At the end, the top surface and the bottom surface are respectively provided with the sliding members 132. The sliding member 132 disposed on the top surface can increase the holding force of the shoe cover, and the sliding member 132 disposed on the bottom surface can provide the anti-slip contact with the ground. And the overall durability; further, as shown in FIG. 4-1 and FIG. 4-2, an inlaid convex portion 101 is formed on the inner wall surface of the inner cover sheet 10 to be embedded in the fixing strip 12, and in both The inlaid convex portion 101 is filled with a gel, and the shaping strip 12 may be a shape memory wire or a plastic strip or a thin steel wire or a thin spring strip. In addition, when the shaping strip 12 is embedded in the convex portion 101, the shaping strip 12 is The ladder shape formed at the front end is provided at the front edge A of the front cover sheet 10, which can reduce the possibility of directly rubbing the ground and increase the durability;

As shown in FIG. 5, the clamping member 13 is welded between the front cover sheet 10 and the rear cover sheet 11, and a fixing member 133 is respectively fixed on both sides of the clamping member 13 by welding or pulling, and the fixing member 133 is formed at the center. A tubular retaining hole 1330 is provided for both ends of the predetermined strip 12 to be worn to increase the appearance of the front cover sheet 10. Further, as shown in FIG. 6, the rainproof shoe cover 1 is composed of a front cover sheet 10 and a rear cover sheet. The 11-phase fusion joint is formed, and the rear cover sheet 11 is formed in an open shape on one side, and the open ends are overlapped, and the inner and outer portions of the overlap are respectively provided with the fastening members 111 and 110, and the rainproof shoe cover is provided. After the wearing of the sleeve is completed, the fastening member 111 on the opening side is attached to the fastening member 110 on the other side, and the fastening range can be adjusted according to the diameter of the covering to apply various coverings of different diameters. .

Please refer to FIG. 7 at the same time, which is a schematic view of a rainproof shoe cover 1 worn by the embodiment of the present invention, which is wrapped around the shoe 14 and the leg 15. The front cover piece 10 is covered on the upper of the shoe 14, and The portion of the sizing strip 12 is surrounded by the front portion of the shoe 14, and the clip 13 is sandwiched at the center of the instep, and the back cover sheet 11 is wrapped around the heel and the leg 15 or the trousers. Providing a rainproof shoe cover 1 which is better in covering property and easy to put on and take off.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are included in the spirit and principles of the present invention, should be included in the present invention. The scope of protection of utility models.

Claims

Rights request

A rain shoe cover, comprising: a front cover piece, a rear cover piece, a certain type of strip and a clamp body, the front cover piece and the rear cover piece are welded together at the joint Thermally splicing a c-shaped clamping member, and the clamping member comprises a spring piece, a buffering member, a stopping member, a fixing member and a bag, wherein the inner cover of the front cover forms a convex portion. The inlaid protrusions are embedded in the fixing strips and are filled with the glue. The ends of the shaping strips are disposed between the fixing holes of the fixing members, and the fastening members are disposed at the overlapping sides of the back cover sheets.

2. The rain boot as claimed in claim 1, wherein the styling strip is a shape memory wire or a plastic strip or a thin steel cord or a thin spring strip.

The rain shoe cover according to claim 2, wherein the plastic strip is made of polypropylene or polyester or nylon or polycarbonate resin or polyacetal resin or acrylonitrile, butadiene and styrene. polymer.

The rain shoe cover according to claim 1, wherein the cushioning member is rubber or silicone rubber or other foaming material.

The rain shoe cover according to claim 1, wherein the rain shoe cover is integrally formed.

The rain shoe cover according to claim 1, wherein the front cover sheet and the back cover sheet are made of thermoplastic polyurethane or thermoplastic silicone.

The rain shoe cover according to claim 1, wherein the front cover sheet is attached to a long fiber nonwoven fabric or a thermoplastic mesh.

8. The rain boot as claimed in claim 7, wherein the long fiber non-woven fabric or the thermoplastic mesh material is polypropylene or polyester or nylon.

9. The rain boot as claimed in claim 1, wherein the spring piece is a snake spring.

A rain shoe cover, comprising: a front cover piece, a rear cover piece and a clamp body, the front cover piece and the rear cover piece are welded, and the joint is thermally welded to the C. The shape of the clamp, and the clamp comprises a spring piece, a cushioning member, a sliding member and a set of bags, and a fastening member is arranged on the side of the rear cover piece.