CN213849052U - Lasting boot toe cap of stereotyping - Google Patents

Abstract

The application discloses a lasting-shaped toe cap of a boot, which comprises a PU leather layer, a waterproof layer and a protective bottom layer, wherein a lining shape-preserving layer is compounded at the bottom of the PU leather layer, and the waterproof layer and an elastic connecting layer are compounded at the bottom of the lining shape-preserving layer; the elastic connecting layer bottom is provided with thermal-insulated protective layer, thermal-insulated protective layer bottom complex has the protection bottom, protection bottom one side is provided with the extension layer. The lining protective layer can support and protect the bottom of the PU leather layer, the waterproof layer and the moisture absorption layer enhance the waterproof effect inside the toe cap, and the rubber sheet is beneficial to processing and connecting the toe cap; this application is rational in infrastructure, and the protection bottom does benefit to the installation and the bonding of film fixed, and thermal-insulated bending of toe cap can be do benefit to respectively to thermal-insulated protective layer and elastic connection layer, reduces the bounce-back, is favorable to the design of toe cap, and the extension layer does benefit to the installation and the bonding of toe cap side.

Description

Lasting boot toe cap of stereotyping

Technical Field

The application relates to a toe cap, in particular to a toe cap of a boot with lasting shaping.

Background

Shoes have a long history of development. Approximately 5000 years ago in the yangshao culture period, the most primitive shoe made of hide appeared. Shoes are a tool for protecting feet of people from being injured. At first, in order to overcome special conditions and prevent feet from being difficult or injured, fur shoes are invented. Shoes developed to present, and shoes with various styles and functions are seen everywhere.

In the processing of tip, the inside material of tip lacks waterproof construction, and water-proof effects is unsatisfactory, and the supporting effect of tip top layer bottom is limited, is unfavorable for the processing of tip, and probably has the bounce-back phenomenon in the complete back of general tip, is unfavorable for tip and design, influences the processing and the comfort level of wearing of tip. Therefore, a lasting-shaped toe cap for a boot is proposed to solve the above problems.

Disclosure of Invention

A lasting-shaped toe cap of a boot comprises a PU leather layer, a waterproof layer and a protective bottom layer, wherein a lining shape-preserving layer is compounded at the bottom of the PU leather layer, and the waterproof layer and an elastic connecting layer are compounded at the bottom of the lining shape-preserving layer; the elastic connecting layer bottom is provided with thermal-insulated protective layer, thermal-insulated protective layer bottom complex has the protection bottom, protection bottom one side is provided with the extension layer.

Further, the thickness on PU leather layer is less than inside lining guarantor's layer, inside lining guarantor's layer cross-section is the honeycomb, it has the dacron layer to adhere between inside lining guarantor's layer and the PU leather layer, inside lining guarantor's layer bottom is adhered to there is the waterproof layer.

Furthermore, a moisture absorption layer is bonded between the lining shape-preserving layer and the waterproof layer, the thickness of the moisture absorption layer is one half of that of the waterproof layer, and the thickness of the waterproof layer is the same as that of the lining shape-preserving layer.

Furthermore, the elastic connecting layer is bonded at the bottom of the waterproof layer, the thickness of the elastic connecting layer is smaller than that of the waterproof layer, and the surface of the elastic connecting layer is woven into a plain weave by adopting elastic fiber threads.

Further, the thickness of thermal-insulated protective layer is the same with the waterproof layer, the thickness of thermal-insulated protective layer is greater than the protection bottom, protection bottom surface is netted, a plurality of through-holes have been seted up on the protection bottom.

Further, protection bottom bonding has the film, the film is the rectangle, the thickness of film is less than the moisture absorption layer, protection bottom external equipment has the extension layer, the edge on PU leather layer of extension layer bonding.

The beneficial effect of this application is: the application provides a take moisture absorption waterproof function and can qualitative lasting boots toe cap.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a moisture-absorbing layer according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a film structure according to an embodiment of the present application;

fig. 4 is a schematic view of an extended layer structure according to an embodiment of the present application.

In the figure: 1. PU leather layer, 2, inside lining guarantor layer, 3, waterproof layer, 301, moisture absorption layer, 4, elastic connection layer, 5, thermal-insulated protective layer, 6, protection bottom, 7, film, 8, extension layer.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a lasting-shaped toe cap of a boot comprises a PU leather layer 1, a waterproof layer 3 and a protective bottom layer 6, wherein a lining protective layer 2 is compounded at the bottom of the PU leather layer 1, and the waterproof layer 3 and an elastic connecting layer 4 are compounded at the bottom of the lining protective layer 2; the elastic connecting layer 4 bottom is provided with thermal-insulated protective layer 5, the 5 bottom complex of thermal-insulated protective layer has protection bottom 6, 6 one side in protection bottom is provided with extension 8.

The thickness of the PU leather layer 1 is smaller than that of the lining protective layer 2, the section of the lining protective layer 2 is in a honeycomb shape, a polyester layer is bonded between the lining protective layer 2 and the PU leather layer 1, and a waterproof layer 3 is bonded at the bottom of the lining protective layer 2, so that the processing and the use of the surface of a toe cap are facilitated; a moisture absorption layer 301 is bonded between the lining protective layer 2 and the waterproof layer 3, the thickness of the moisture absorption layer 301 is one half of that of the waterproof layer 3, and the thickness of the waterproof layer 3 is the same as that of the lining protective layer 2, so that the inside of the toe cap is protected from water; the elastic connecting layer 4 is bonded at the bottom of the waterproof layer 3, the thickness of the elastic connecting layer 4 is smaller than that of the waterproof layer 3, and the surface of the elastic connecting layer 4 is woven into a plain weave by adopting elastic fiber threads, so that the softness and comfort inside the toe cap are increased conveniently; the thickness of the heat insulation protective layer 5 is the same as that of the waterproof layer 3, the thickness of the heat insulation protective layer 5 is larger than that of the protective bottom layer 6, the surface of the protective bottom layer 6 is in a net shape, and a plurality of through holes are formed in the protective bottom layer 6, so that the heat insulation protective layer 5 can be conveniently reinforced and the rubber sheets 7 can be conveniently installed; 6 bottom bonding of protection bottom layer has film 7, film 7 is the rectangle, the thickness of film 7 is less than moisture absorption layer 301, 6 external equipment in protection bottom layer has extension layer 8, the edge at PU leather layer 1 of extension layer 8 bonding, the installation of the toe cap of being convenient for is fixed.

When the shoe cover is used, the PU leather layer 1 can keep the gloss and the softness of the toe cap, the polyester layer is arranged in the inner lining protective layer 2, the protective effect is good, the shoe cover can be shaped when being heated, the appearance effect is attractive and does not rebound and is consistent with the shape of the shoe last, the waterproof layer 3 with the waterproof breathable film and the moisture absorption layer 301 with the vinylon fiber are used for carrying out waterproof and moisture absorption protection on the elastic connecting layer 4 and the heat insulation protective layer 5, the honeycomb through holes in the inner lining protective layer 2 can be kept to increase the air permeability of the PU leather layer 1, the elastic connecting layer 4 can keep the curvature of the whole toe cap after being heated, the rebound of the toe cap is reduced, the shaping of the toe cap is more durable, the fit between the toe cap and the shoe last is facilitated, the heat insulation protective layer 5 with the glass fiber can carry out heat insulation protection when the rubber sheet 7 is heated and bonded on the protective bottom layer 6, the rubber sheet 7 is heated and melted by high temperature of 80 degrees, the rebound is reduced, the shoe toe cap is favorably shaped, the rubber sheet 7 is made of the same material as the PU leather layer 1, and the bonding processing of the side edge of the shoe toe cap and the sole is favorably realized.

The application has the advantages that:

1. the lining protective layer 2 can support and protect the bottom of the PU leather layer 1, the waterproof layer 3 and the moisture absorption layer 301 enhance the waterproof effect inside the toe cap, and the rubber sheet 7 is beneficial to processing and connecting the toe cap;

2. this application is rational in infrastructure, and protection bottom 6 does benefit to the installation and the bonding of film 7 fixed, and thermal-insulated bending of toe cap can be do benefit to respectively to thermal-insulated protective layer 5 and elastic connection layer 4, reduces the bounce-back, is favorable to the design of toe cap, and extension layer 8 does benefit to the installation and the bonding of toe cap side.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a lasting boots toe cap of stereotyping which characterized in that: the PU leather waterproof protective layer comprises a PU leather layer (1), a waterproof layer (3) and a protective bottom layer (6), wherein a lining protective layer (2) is compounded at the bottom of the PU leather layer (1), and the waterproof layer (3) and an elastic connecting layer (4) are compounded at the bottom of the lining protective layer (2); elastic connection layer (4) bottom is provided with thermal-insulated protective layer (5), thermal-insulated protective layer (5) bottom complex has protection bottom (6), protection bottom (6) one side is provided with extension layer (8).

2. A shaped permanent footwear toe cap according to claim 1, wherein: the thickness of PU leather layer (1) is less than inside lining guarantor layer (2), inside lining guarantor layer (2) cross-section is the honeycomb, it has the dacron layer to adhere between inside lining guarantor layer (2) and PU leather layer (1), inside lining guarantor layer (2) bottom is adhered to have waterproof layer (3).

3. A shaped permanent footwear toe cap according to claim 1, wherein: a moisture absorption layer (301) is bonded between the lining protective layer (2) and the waterproof layer (3), the thickness of the moisture absorption layer (301) is one half of that of the waterproof layer (3), and the thickness of the waterproof layer (3) is the same as that of the lining protective layer (2).

4. A shaped permanent footwear toe cap according to claim 1, wherein: the waterproof layer is characterized in that the elastic connecting layer (4) is bonded at the bottom of the waterproof layer (3), the thickness of the elastic connecting layer (4) is smaller than that of the waterproof layer (3), and the surface of the elastic connecting layer (4) is woven into a plain weave by adopting elastic fiber threads.

5. A shaped permanent footwear toe cap according to claim 1, wherein: the thickness of thermal-insulated protective layer (5) is the same with waterproof layer (3), the thickness of thermal-insulated protective layer (5) is greater than protection bottom (6), protection bottom (6) surface is netted, a plurality of through-holes have been seted up on protection bottom (6).

6. A shaped permanent footwear toe cap according to claim 1, wherein: protection bottom layer (6) bottom bonding has film (7), film (7) are the rectangle, the thickness of film (7) is less than hygroscopic layer (301), protection bottom layer (6) external equipment has extension layer (8), extension layer (8) bonding is at the edge of PU leather layer (1).

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