CN216100810U

CN216100810U - Bending-resistant leather

Info

Publication number: CN216100810U
Application number: CN202122645533.3U
Authority: CN
Inventors: 杨晓雄; 张美腾
Original assignee: Yangxin Ruifeng Group Co ltd
Current assignee: Yangxin Ruifeng Group Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-22
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of leather, and discloses a piece of bending-resistant leather which comprises a leather body, wherein the leather body is formed by sticking and connecting a waterproof layer, an embossed layer, a sterilizing layer and a fabric layer, the lower side of the waterproof layer is stuck and connected with the upper side of the embossed layer, the lower side of the embossed layer is stuck and connected with the upper side of the sterilizing layer, the lower side of the sterilizing layer is stuck and connected with the upper side of the fabric layer, an upper groove is formed in the waterproof layer, and the bending-resistant layer is arranged in the upper groove. This resistant tortuous leather through last tensile cloth, connect cloth and the setting of tensile cloth down, has increased the resistant tortuous effect between waterproof layer, embossed layer, degerming layer and the precoat, recycles and offers the elastic tank on embossed layer and degerming layer, has ensured that the leather body possesses good elastic effect, has avoided not having good ductility between the traditional leather body when extrusion or dragging, has improved leather body in use and has possessed stronger shrink and reset performance.

Description

Bending-resistant leather

Technical Field

The utility model relates to the technical field of leather, in particular to flexing-resistant leather.

Background

Comparative published patent nos.: 202020462588.3, it is characterized by that a plurality of convex parts are sewed on the upper end face of the wear-resistant layer, a groove matched with the convex parts is arranged on the lower end face of the leather layer, the convex parts are connected with the groove by means of clamping, the convex parts and the groove are distributed in a staggered manner between the wear-resistant layer, the periphery of the leather body is provided with an integrated edge sealing, and the two sides of the edge sealing are sewed with a stretching part, so that the tensile leather is simple in structure, firm and reliable, and is not easy to tear, but the scheme has the following problems in the use process: although this scheme possesses simple structure, and is firm reliable, difficult tearing, when wearing the goods to this leather application leather shoes, because the people when wearing leather shoes, this shoes can produce the tortuous bending of repeatability in the walking, and then causes between the leather each layer functional material of adhesion under the long-term crooked tensile, causes to take place crooked dislocation between the leather each layer, and then does not have good ductility between the leather each layer and leads to the easy swell of leather shoes and desquamation scheduling problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the bending-resistant leather, which has the advantages of ensuring that the leather body has a good elastic effect, avoiding the defects of no good ductility and the like in extrusion or pulling between the traditional leather bodies, and solving the problems that the leather shoes are easy to bulge and peel because of the bending dislocation between each layer of the leather and the no good ductility between each layer of the leather.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a resistant tortuous leather, includes the leather body, the leather body is pasted by waterproof layer, embossed layer, degerming layer and precoat and is connected the combination and form, and the downside of waterproof layer is connected with the upside bonding on embossed layer, and the downside on embossed layer is connected with the upside bonding on degerming layer, and the downside on degerming layer and the upside bonding on precoat are connected, and the upper trough has been seted up to the inside of waterproof layer, and the inside of upper trough is provided with resistant tortuous layer.

Preferably, resistant inflection layer includes tensile cloth, goes up the surface bonding of tensile cloth and connects in the inside in last groove, and the downside bonding connection of going up tensile cloth has connection cloth, and the groove has been seted up down to the inside in precoat, and the inside bonding connection in lower groove has tensile cloth down, and the spread groove that communicates with last groove is seted up to the downside of waterproof layer, and the spread groove communicates with lower groove through the upside and the lower groove of the downside of waterproof layer, embossing layer and degerming layer's inside and through the precoat.

Preferably, the surface of the connection cloth is bonded inside the connection groove, and the lower end of the connection cloth is bonded on the upper side of the lower stretching cloth.

Preferably, the lower side of the fabric layer is provided with a bottom groove, the lower stretching cloth and the connecting cloth are internally provided with a through groove matched with the bottom groove, and the left side of the connecting cloth is provided with an extending groove communicated with the through groove.

Preferably, the embossing layer is internally provided with an elastic groove, and the embossing layer is internally provided with an outer groove communicated with the elastic groove.

Preferably, the outer groove is communicated with the extension groove and extends to the outer side of the embossing layer, and the sterilization layer and the embossing layer are identical in structure.

(III) advantageous effects

Compared with the prior art, the utility model provides the flexing-resistant leather, which has the following beneficial effects:

1. this resistant tortuous leather, through last tensile cloth, connect cloth and the setting of tensile cloth down, the waterproof layer has been increased, the embossing layer, the resistant tortuous effect between degerming layer and the precoat, recycle offers the elastic tank on embossing layer and degerming layer, and then ensured that the leather body possesses the extrusion in space and the dislocation effect of dragging when crooked and rotatory, such mode has ensured that the leather body possesses good resistant tortuous effect when using, also ensured that the leather body possesses the efficient and resistant effect of dragging when using, ensured that the leather body possesses good elasticity effect, avoided not having good ductility between the traditional leather body when extrusion or dragging, improved that leather body in use possesses stronger shrink and reset performance.

2. This resistant tortuous leather has seted up the kerve through the downside at the precoat to and improve resistant tortuous connecting cloth inside set up with outer groove and kerve between be linked together lead to groove and extending groove, ensured that the innermost precoat possesses good ventilation effect, ensured that the leather body possesses good ventilation when using and removes the simplicity of flavor.

3. This resistant tortuous leather, be connected with the embossing layer through utilizing the downside bonding at the waterproof layer, utilize the embossing layer to process the stamp of accomplishing back realization to embossing layer surface printing different shapes, the waterproof performance of rethread waterproof layer protects the stamp of embossing layer suppression, also protect the embossing layer through the waterproof layer, degerming layer and precoat carry out the performance of protection, the effect on degerming layer is when making articles for use such as leather shoes to the leather body, possesses good bactericidal effect, the precoat sets up the inboard soft nature messenger contacter who is for through precoat self at the leather body and possesses a comfort, such mode has ensured that the leather body realizes the leather body waterproofly through multiple different properties, disinfect and the performance of guarantee comfort, the good experience effect of leather body use has been ensured.

Drawings

FIG. 1 is a schematic view of a structure of a flexing-resistant leather of the present invention;

FIG. 2 is a schematic view of the internal structure of the leather body according to the present invention;

FIG. 3 is a schematic view of the internal structure of the leather body according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: the leather comprises a leather body 1, a waterproof layer 101, an embossing layer 102, a bacterium removing layer 103, a fabric layer 104, an upper groove 2, an upper stretching cloth 3, a connecting cloth 4, a lower groove 5, a lower stretching cloth 6, a connecting groove 7, a bottom groove 8, a through groove 9, an extending groove 10, an elastic groove 11 and an outer groove 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, the present invention provides a new technical solution: a flexing-resistant leather comprises a leather body 1, wherein the leather body 1 is formed by sticking and connecting a waterproof layer 101, an embossing layer 102, a degerming layer 103 and a fabric layer 104, the lower side of the waterproof layer 101 is bonded and connected with the upper side of the embossing layer 102, the lower side of the embossing layer 102 is bonded and connected with the upper side of the degerming layer 103, the lower side of the degerming layer 103 is bonded and connected with the upper side of the fabric layer 104, an upper groove 2 is formed in the waterproof layer 101, a flexing-resistant layer is arranged in the upper groove 2 and comprises an upper stretching cloth 3, the surface of the upper stretching cloth 3 is bonded and connected in the upper groove 2, a connecting cloth 4 is bonded and connected to the lower side of the upper stretching cloth 3, a lower groove 5 is formed in the fabric layer 104, a lower stretching cloth 6 is bonded and connected in the lower part of the lower groove 5, a connecting groove 7 communicated with the upper groove 2 is formed in the lower side of the waterproof layer 101, the connecting groove 7 is communicated with the lower sides of the embossing layer 102 and the degerming layer 103 through the upper side of the fabric layer 104, the surface of the connecting cloth 4 is bonded and connected inside the connecting groove 7, the lower end of the connecting cloth 4 is bonded and connected on the upper side of the lower stretching cloth 6, the lower side of the fabric layer 104 is provided with a bottom groove 8, the insides of the lower stretching cloth 6 and the connecting cloth 4 are provided with a through groove 9 matched with the bottom groove 8, the left side of the connecting cloth 4 is provided with an extending groove 10 communicated with the through groove 9, the inside of the embossing layer 102 is provided with an elastic groove 11, the inside of the embossing layer 102 is provided with an outer groove 12 communicated with the elastic groove 11, the outer groove 12 is communicated with the extending groove 10 and extends to the outer side of the embossing layer 102, and the structures of the sterilizing layer 103 and the embossing layer 102 are the same;

the embossing layer 102 is bonded and connected to the lower side of the waterproof layer 101, after the embossing layer 102 is processed, the surface of the embossing layer 102 is printed with the printing with different shapes, the printing pressed by the embossing layer 102 is protected through the waterproof performance of the waterproof layer 101, the embossing layer 102, the sterilizing layer 103 and the fabric layer 104 are protected through the waterproof layer 101, and the sterilizing layer 103 is used for protecting leather body 1 when being made into leather shoes and other wearing articles, the fabric layer 104 is arranged at the innermost side of the leather body 1 to provide a comfortable feeling for the contact person due to the soft and continuous property of the fabric layer 104, the mode ensures that the leather body 1 realizes the waterproof and sterilizing performance and the comfortable feeling performance of the leather body 1 through multiple materials with different properties, and ensures the good experience effect of the leather body 1;

by arranging the upper groove 2 and the lower groove 5 on the opposite sides of the waterproof layer 101 and the fabric layer 104, bonding and connecting the upper stretching cloth 3 and the lower stretching cloth 6 in the upper groove 2 and the lower groove 5, connecting the upper stretching cloth 3 and the lower stretching cloth 6 by the connecting cloth 4 penetrating through the waterproof layer 101, the embossed layer 102, the bacteria removing layer 103 and the fabric layer 104, increasing the bending resistant effect among the waterproof layer 101, the embossed layer 102, the bacteria removing layer 103 and the fabric layer 104 by the arrangement of the upper stretching cloth 3, the connecting cloth 4 and the lower stretching cloth 6, and further ensuring the spatial extrusion and pulling dislocation effect when the leather body 1 is bent and rotated, the mode ensures that the leather body 1 has good bending resistant effect when in use, also ensures that the leather body 1 has efficient pulling resistant effect when in use, and ensures that the leather body 1 has good elastic effect, the problem that the traditional leather body 1 has no good ductility during extrusion or pulling is avoided, and the leather body 1 has strong shrinkage and reset performance in use is improved;

through having seted up kerve 8 at the downside of precoat 104 to and improving resistant connecting cloth 4 inside set up with outer groove 12 and kerve 8 between be linked together lead to groove 9 and extension tank 10, guaranteed that innermost precoat 104 possesses good ventilation effect, guaranteed that leather body 1 possesses good ventilation when using and removes the simplicity and convenience of flavor.

The working principle is as follows: a flexing-resistant leather is characterized in that an embossing layer 102 is bonded and connected to the lower side of a waterproof layer 101, after the embossing layer 102 is processed, printing patterns with different shapes are printed on the surface of the embossing layer 102, the printing patterns pressed by the embossing layer 102 are protected through the waterproof performance of the waterproof layer 101, the embossing layer 102, a sterilizing layer 103 and a fabric layer 104 are also protected through the waterproof layer 101, the sterilizing layer 103 has a good sterilizing effect when the leather body 1 is made into wearing articles such as leather shoes, and the fabric layer 104 is arranged on the innermost side of the leather body 1 and is used for enabling a contact person to have comfort through the soft and soft property of the fabric layer 104;

by arranging the upper groove 2 and the lower groove 5 on the opposite sides of the waterproof layer 101 and the fabric layer 104, bonding and connecting the upper stretching cloth 3 and the lower stretching cloth 6 in the upper groove 2 and the lower groove 5, then connecting the upper stretching cloth 3 and the lower stretching cloth 6 by using the connecting cloth 4 penetrating through the waterproof layer 101, the embossing layer 102, the sterilizing layer 103 and the fabric layer 104, increasing the bending resistant effect among the waterproof layer 101, the embossing layer 102, the sterilizing layer 103 and the fabric layer 104 by arranging the upper stretching cloth 3, the connecting cloth 4 and the lower stretching cloth 6, and then arranging the elastic grooves 11 on the embossing layer 102 and the sterilizing layer 103, further ensuring that the leather body 1 has the spatial extruding and pulling dislocation effect when bending and rotating, by arranging the bottom groove 8 on the lower side of the fabric layer 104, and arranging the through grooves 9 and the extending grooves 10 communicated with the outer groove 12 and the bottom groove 8 in the connecting cloth 4 with bending resistance, the innermost fabric layer 104 is guaranteed to have a good ventilation effect, and the leather body 1 is guaranteed to have good ventilation and odor removal convenience when in use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A resistant tortuous leather, includes leather body (1), its characterized in that: leather body (1) is pasted with precoat (104) by waterproof layer (101), embossing layer (102), degerming layer (103) and is connected the combination and form, the downside of waterproof layer (101) and the upside bonding connection of embossing layer (102), the downside of embossing layer (102) and the upside bonding connection who removes bacterial layer (103), the downside that removes bacterial layer (103) and the upside bonding connection of precoat (104), upper groove (2) have been seted up to the inside of waterproof layer (101), the inside of upper groove (2) is provided with resistant inflection layer.

2. A flexing-resistant leather as claimed in claim 1, characterized in that: resistant inflection layer includes tensile cloth (3), the surface bonding who goes up tensile cloth (3) is connected in the inside of last groove (2), the downside adhesive connection of going up tensile cloth (3) has connection cloth (4), groove (5) down have been seted up to the inside of precoat (104), the inside adhesive connection of groove (5) has down tensile cloth (6) down, spread groove (7) that are linked together with last groove (2) are seted up to the downside of waterproof layer (101), spread groove (7) are through the downside of waterproof layer (101), the upside and lower groove (5) of inside and through precoat (104) of knurling layer (102) and degerming layer (103) are linked together.

3. A flexing-resistant leather as claimed in claim 2, characterized in that: the surface of the connecting cloth (4) is bonded and connected inside the connecting groove (7), and the lower end of the connecting cloth (4) is bonded and connected on the upper side of the lower stretching cloth (6).

4. A flexing-resistant leather according to claim 3, characterized in that: a bottom groove (8) is formed in the lower side of the fabric layer (104), a through groove (9) matched with the bottom groove (8) is formed in the lower stretching cloth (6) and the connecting cloth (4), and an extending groove (10) communicated with the through groove (9) is formed in the left side of the connecting cloth (4).

5. A flexing-resistant leather as claimed in claim 1, characterized in that: an elastic groove (11) is formed in the embossing layer (102), and an outer groove (12) communicated with the elastic groove (11) is formed in the embossing layer (102).

6. A flexing-resistant leather according to claim 5, characterized in that: the outer groove (12) is communicated with the extension groove (10) and extends to the outer side of the embossing layer (102), and the structures of the outer groove (12) and the outer groove are the same except that the structures of the bacteria layer (103) and the embossing layer (102) are the same.