Environment-friendly degradable shoes and boots

Abstract

The utility model belongs to the field of shoemaking, and particularly relates to an environment-friendly degradable boot which comprises an outsole, vamp cloth which is fixedly connected with the top of the outsole to form a vamp shape in a surrounding mode, a fixed shoe enclosure is wrapped at the head end of the vamp cloth, the shoe enclosure is fixedly connected with at least two shoe enclosure decoration strips, and the shoe enclosure decoration strips extend on the outer surface of the vamp cloth from front to back. Holes for exposing the vamp cloth are formed between the shoe surrounding decorative strips; the outer side of the middle of the vamp cloth is sequentially wrapped by a front upper and a middle upper from front to back, a wrapping heel is fixed at the rear end of the vamp cloth, the wrapping heel extends from back to front and is fixedly connected with the front upper and the middle upper respectively, the top of the vamp cloth is fixedly connected with a shoe tongue, the vamp cloth is made of biodegradable fabric materials, and the outsole, the front upper, the middle upper, the shoe enclosure, the shoe enclosure decoration strip and the wrapping heel are made of degradable leather materials. The shoe tongue is of a structure formed by fixing a biodegradable fabric layer and a degradable leather layer, and a degradable coating is arranged on the outer surface of the biodegradable fabric layer and the outer surface of the degradable leather layer.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the shoemaking field, and particularly relates to an environment-friendly degradable shoe. BACKGROUND

[0002] The social environment is increasingly demanding on environmental protection and degradable materials, and in order to protect the fast pace of human life and meet the demand for fashion, the shoe that can be quickly degraded after being replaced can meet the demand for environmental protection. Therefore, a fashionable shoe that can be quickly degraded is needed to maintain the environment in the fast fashion.

[0003] CN202321611195.4 provides an antibacterial safety shoe, which comprises an outer leather, and part of the outer leather is made of degradable material. However, the antibacterial safety shoe is used to solve the problems of antibiosis and moisture absorption, and other parts of the shoe body are not made of degradable material. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problem that the fast fashion shoes and boots are low in price, popular in style, and eliminated quickly, and that only the shoes with a low price and a low degradable rate can reduce household garbage and reduce the impact on the environment, the whole shoe needs to be made of degradable material. The utility model provides an environment-friendly degradable shoe.

[0005] The utility model discloses the following manner: an environment-friendly degradable shoe, including big bottom 3, big bottom 3 top fixed connection and enclose vamp cloth 9 of vamp shape, vamp cloth 9 head end covers and fixes shoe circumference 6, shoe circumference 6 fixed connection at least two shoe circumference decorative strips 61, shoe circumference decorative strip 61 is extended from front to back on the outer surface of vamp cloth 9, and the hole that exposes vamp cloth 9 is formed between shoe circumference decorative strip 61;Vamp cloth 9 middle part outside is covered with front upper 4, middle upper 5 in sequence from front to back, vamp cloth 9 rear end fixed package heel 7, package heel 7 is extended from back to front and is connected with front upper 4, middle upper 5 respectively, vamp cloth 9 top fixed connection shoe tongue 8, vamp cloth 9 is the material of biodegradable fabric 2, big bottom 3, front upper 4, middle upper 5, shoe circumference 6, shoe circumference decorative strip 61, package heel 7 are the material of degradable leather 1, shoe tongue 8 is the structure of two layers fixed by biodegradable fabric 2 and degradable leather 1, biodegradable fabric 2 and degradable leather 1 outer surface are provided with degradable coating.

[0006] Further, the biodegradable fabric 2 is made of polylactic acid fiber.

[0007] Further, the degradable leather 1 is natural leather.

[0008] Further, the big bottom 3 is PU shoe sole.

[0009] Further, the body of the tongue 8 is a biodegradable fabric 2, and a strip-shaped degradable leather 1 is fixedly connected to the middle of the top surface of the biodegradable fabric 2, and the tail end of the degradable leather 1 extends to the tail end of the tongue 8.

[0010] Further, the degradable coating is a polylactic acid coating.

[0011] Further, an insole is arranged in the shoe and boot formed by the upper cloth 9 and the outsole 3, and the insole is made of paper insole material.

[0012] Compared with the prior art, the shoe and boot of the present application can be degraded except the outsole, and does not pollute the environment, and only the outsole can be recycled or not. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic view of the environment-friendly degradable shoe and boot.

[0014] Among them, the degradable leather 1, the biodegradable fabric 2, the outsole 3, the front upper 4, the middle upper 5, the girth 6, the girth decoration strip 61, the heel 7, the tongue 8, and the upper cloth 9. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0016] In the present application, unless otherwise explicitly specified and limited, the directions or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0017] As shown in the accompanying drawings Figure 1As shown, an environmentally friendly degradable shoe, comprising a sole 3, a shoe upper cloth 9 in the shape of a shoe upper is fixedly connected to the top of the sole 3, the head end of the shoe upper cloth 9 is covered and fixed with a shoe circumference 6, the shoe circumference 6 is fixedly connected with at least two shoe circumference decorative strips 61, the shoe circumference decorative strips 61 extend from front to back on the outer surface of the shoe upper cloth 9, and the shoe circumference decorative strips 61 form holes exposing the shoe upper cloth 9; the middle part of the outer side of the shoe upper cloth 9 is covered with a front upper 4 and a middle upper 5 from front to back, the shoe circumference decorative strips 61 and the front upper 4 form holes exposing the shoe upper cloth 9, the middle upper 5 and the front upper 4 form holes exposing the shoe upper cloth 9, and the rear end of the shoe upper cloth 9 forms a shoe cylinder, the outer middle and lower part of the shoe cylinder is fixedly connected with a heel 7, the heel 7 extends from back to front and is fixedly connected with the front upper 4 and the middle upper 5 respectively, the front upper 4 extends forward and is fixedly connected with the shoe circumference 6, the top of the shoe upper cloth 9 is fixedly connected with a shoe tongue 8, the shoe upper cloth 9 is made of biodegradable fabric 2, the sole 3, the front upper 4, the middle upper 5, the shoe circumference 6, the shoe circumference decorative strips 61 and the heel 7 are made of degradable leather 1, the shoe tongue 8 is a structure fixed by two layers of biodegradable fabric 2 and degradable leather 1, and the outer surface of the biodegradable fabric 2 and the degradable leather 1 is provided with a degradable coating.

[0018] Further, the biodegradable fabric 2 is made of polylactic acid fiber, which is made of corn starch or wheat, etc., through fermentation to convert into lactic acid, and then through polymerization and spinning process to manufacture biodegradable polylactic acid fiber yarn; especially corn fiber yarn, which is an environmentally friendly synthetic fiber, using corn, wheat and other starch as raw material, through fermentation to convert into lactic acid, and then through polymerization and spinning to make. This fiber is also called polylactic acid fiber or PLA fiber. The main feature of corn fiber is biodegradability, its waste can be decomposed into carbon dioxide and water under the action of microorganisms in soil and seawater, so it will not pollute the earth's environment. In addition, since its initial raw material is starch, its regeneration cycle is relatively short, about one to two years, which helps to reduce the carbon dioxide content in the atmosphere, and it can be quickly degraded by biological enzymes, environmentally friendly, and can be completely degraded by microorganisms in nature after use, finally generating carbon dioxide and water, without polluting the environment.

[0019] Further, the degradable leather 1 is natural leather, which is mainly divided into pig leather, cow leather, sheep leather, horse leather, donkey leather and kangaroo leather according to its species, and a small amount of fish leather, reptile leather, amphibian leather and ostrich leather. Among them, cow leather is divided into yellow cow leather, water buffalo leather, yak leather and buffalo leather; sheep leather is divided into sheep leather and goat leather.

[0020] Further, the sole 3 is PU sole, which is light, foldable, wear-resistant, elastic and plastic, and has rich colors, so it can be made into various soles.

[0021] Further, the body of the tongue 8 is a biodegradable fabric 2, and a strip of degradable leather 1 is fixedly connected to the top middle of the biodegradable fabric 2, and the tail end of the degradable leather 1 extends to the tail end of the tongue 8. The strip of degradable leather 1 is fixedly connected to the top of the biodegradable fabric 2, and the purpose is to prevent the biodegradable fabric 2 from being easily stained when the hand pulls.

[0022] Further, the degradable coating is a polylactic acid (PLA) coating, which enriches the texture of the vamp material and can design different visual effects and textures.

[0023] Further, the inner bottom is arranged in the shoe formed by the vamp cloth 9 and the outsole 3, and the inner bottom is a paper midsole material, which is a prior art, specifically a paper midsole cloth / plate, and generally has good air permeability, flexibility and durability. These characteristics make it perform outstandingly in many fields. The paper material makes the cloth light and easy to process, and the structure of the midsole cloth provides good support and stability, so as to meet the sweat absorption and moisture absorption of the shoe cavity in daily wear, and can meet the requirement that the cloth is not torn seriously after 400 rotations. The detection index can meet the European EN20345 standard.

[0024] The above only describes preferred embodiments of the present application, and it should be pointed out that, for those skilled in the art, without departing from the overall concept of the present application, a number of changes and improvements can be made, and these should also be considered as the protection range of the present application.

Claims

1. An environmentally friendly and biodegradable shoe, comprising an outsole (3), an upper fabric (9) forming a shoe upper shape fixedly connected to the top of the outsole (3), a shoe girder (6) fixedly covered at the toe end of the upper fabric (9), at least two shoe girder trim strips (61) fixedly connected to the shoe girder (6), the shoe girder trim strips (61) extending from front to back on the outer surface of the upper fabric (9), forming holes between the shoe girder trim strips (61) that expose the upper fabric (9); a front vamp (4) and a mid-vamp (5) sequentially covered on the outer side of the middle part of the upper fabric (9) from front to back, a heel wrap (7) fixedly connected to the rear end of the upper fabric (9), the heel wrap (7) extending from back to front and fixedly connected to the front vamp (4) and the mid-vamp (5) respectively, and a shoe tongue (8) fixedly connected to the top of the upper fabric (9), characterized in that: The vamp cloth (9) is made of biodegradable fabric (2), the outsole (3), the front upper (4), the instep (5), the circumference (6), the circumference decorative strip (61), and the instep (7) are made of degradable leather (1), the tongue (8) is fixed by two layers of biodegradable fabric (2) and degradable leather (1), and the outer surface of the biodegradable fabric (2) and the degradable leather (1) is provided with a degradable coating.

2. An eco-friendly degradable footwear as claimed in claim 1, wherein: The biodegradable fabric (2) is made of polylactic acid fiber.

3. An eco-friendly degradable footwear as claimed in claim 1, wherein: The degradable leather (1) is natural leather.

4. An eco-friendly degradable footwear as claimed in claim 1, wherein: The outsole (3) is a PU sole.

5. An eco-friendly degradable footwear as claimed in claim 1, wherein: The body of the tongue (8) is made of biodegradable fabric (2), the biodegradable fabric (2) is fixedly connected with a strip-shaped degradable leather (1) at the middle of the top surface, and the tail end of the degradable leather (1) extends to the tail end of the tongue (8).

6. An eco-friendly degradable footwear as claimed in claim 1, wherein: The degradable coating is a polylactic acid coating.

7. An eco-friendly degradable footwear as claimed in claim 1, wherein: An insole made of paper is arranged in the shoes and boots formed by the vamp cloth (9) and the outsole (3).

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