CN212097819U

CN212097819U - Tensile leather

Info

Publication number: CN212097819U
Application number: CN202020462588.3U
Authority: CN
Inventors: 黄海生
Original assignee: Jinjiang Yuantai Leather Co ltd
Current assignee: Jinjiang Yuantai Leather Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-08
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a tensile leather, including leather body, tensioning member and banding, the leather body includes sun-proof stratum lucidum, precoat, polyurethane layer, leather layer and wearing layer, precoat up end covers there is sun-proof stratum lucidum, the laminating of precoat lower extreme face is provided with the polyurethane layer, be provided with the leather layer between polyurethane layer and the wearing layer, leather layer up end closely laminates with polyurethane layer bottom, multiunit protruding piece is made up to the wearing layer up end, the recess that suits with protruding piece is seted up to leather layer lower extreme face, the block is connected between protruding piece and the recess, and protruding piece and recess are about crisscross distribution between the wearing layer, leather body periphery is provided with integrated into one piece's banding, the tensioning member has all been sewed up to the banding both sides. The tensile leather is simple in structure, firm, reliable and not easy to tear.

Description

Tensile leather

Technical Field

The utility model belongs to the technical field of the leather, concretely relates to tensile leather.

Background

The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain layer which has natural grains and luster and comfortable hand feeling; the existing tensile leather is easy to peel, crack and tear at the edge of the leather because the edge sealing is not carried out in the using process.

Therefore, in order to meet the current situation, the design and production of a tensile leather are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tensile leather to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tensile leather, includes leather body, tensioning member and banding, the leather body includes sun-proof stratum lucidum, precoat, polyurethane layer, leather layer and wearing layer, the precoat up end covers there is sun-proof stratum lucidum, the laminating of precoat lower extreme face is provided with the polyurethane layer, be provided with the leather layer between polyurethane layer and the wearing layer, leather layer up end closely laminates with polyurethane layer bottom, the protruding piece of multiunit is made up to the wearing layer up end, the terminal surface is seted up with protruding piece adapted recess under the leather layer, the block is connected between protruding piece and the recess, and protruding piece and recess are about crisscross distribution between the wearing layer, leather body periphery is provided with integrated into one piece's banding, the tensioning member has all been sewed up to the banding both sides.

Preferably, an adhesive tape, a polyester-cotton blended layer, a polyester-linen blended layer and a filtering cotton layer are arranged between the edge sealing and the leather body, the polyester-linen blended layer is arranged on the outer side of the polyester-cotton blended layer, the adhesive tape is bonded on the inner side of the polyester-cotton blended layer, and the polyester-cotton blended layer is bonded with the periphery of the fabric main body through the adhesive tape.

Preferably, the filter cotton layer is attached to and arranged between the polyester-cotton blended layer and the polyester-linen blended layer, and the filter cotton layer is filled with a plurality of activated carbon adsorption particles and a plurality of allochroic silica gel particles.

Preferably, the clamping groove has been seted up on the tensile piece terminal surface down, and the inside block of clamping groove is connected with the joint piece, the size between joint piece and the clamping groove is identical, the fixed slot has been seted up to joint piece up end, the joint piece passes through the fixed slot and constitutes the dismantlement structure with tensile strip, and tensile strip runs through inside the fixed slot perpendicularly.

The utility model discloses a technological effect and advantage: according to the tensile leather, the protruding pieces and the grooves which are distributed in a staggered mode are connected in a clamping mode, the wear-resistant layer and the leather layer are conveniently connected in a seamless mode, the overall strength is improved, and meanwhile the wear-resistant layer has good wear resistance and buffering performance; the clamping block is connected with the clamping groove in a sliding clamping mode, so that the clamping block is guaranteed to be fixed, and meanwhile, the stretching strip vertically slides to penetrate through the fixing groove formed in the clamping block, so that the clamping block and the stretching strip are stably connected, and the stretching strip is conveniently fixed at various positions and is convenient to use; the edge of the leather body is heated and fixed through the polyester-cotton blended layer, the polyester-linen blended layer, the filtering cotton layer and the edge sealing, so that the leather body is firm and reliable and is not easy to tear; the tensile leather is simple in structure, firm, reliable and not easy to tear.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of the leather body of the present invention;

fig. 3 is a bottom view of the stretching member of the present invention;

fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: the leather comprises a leather body 1, a sun-proof transparent layer 11, a fabric layer 12, a polyurethane layer 13, a leather layer 14, a wear-resistant layer 15, a convex part 16, a stretching part 2, a clamping groove 21, a clamping block 22, a stretching strip 23, an edge sealing 3, a polyester-cotton blended layer 31, a polyester-linen blended layer 32 and a filtering cotton layer 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a tensile leather as shown in figures 1-4, which comprises a leather body 1, a stretching piece 2 and a sealing edge 3, wherein the leather body 1 comprises a sun-proof transparent layer 11, a fabric layer 12, a polyurethane layer 13, a leather layer 14 and a wear-resistant layer 15, the upper end surface of the fabric layer 12 is covered with the sun-proof transparent layer 11, the lower end surface of the fabric layer 12 is provided with the polyurethane layer 13 in a fitting way, the leather layer 14 is arranged between the polyurethane layer 13 and the wear-resistant layer 15, the upper end surface of the leather layer 14 is tightly fitted with the bottom end of the polyurethane layer 13, a plurality of groups of convex pieces 16 are sewed on the upper end surface of the wear-resistant layer 15, the lower end surface of the leather layer 14 is provided with grooves matched with the convex pieces 16, the convex pieces 16 are connected with the grooves in a clamping way, and the convex pieces 16 and the grooves are distributed in a staggered way relative to the wear-resistant, and the two sides of the seal edge 3 are respectively sewed with a stretching piece 2.

Specifically, be provided with sticky tape, polyester-cotton blending layer 31, polyester-cotton blending layer 32 and filtration cotton layer 33 between banding 3 and the leather body 1, polyester-cotton blending layer 32 sets up in the polyester-cotton blending layer 31 outside, the inboard sticky tape that bonds of polyester-cotton blending layer 31, polyester-cotton blending layer 31 bonds through sticky tape and the peripheral bonding of surface fabric main part.

Specifically, wash cotton blending layer 31 and wash the laminating between the numb blending layer 32 and be provided with and filter cotton layer 33, filter cotton layer 33 intussuseption is filled with a plurality of active carbon adsorption particles and a plurality of silica gel granule that discolours, and active carbon adsorption particles and the crisscross setting of silica gel granule that discolours play the moisture absorption and breathe freely, deodorization adsorption effect.

Specifically, joint groove 21 has been seted up on the terminal surface under tensile piece 2, and joint groove 21 inside block is connected with joint piece 22, the size between joint piece 22 and the joint groove 21 is identical, the fixed slot has been seted up to joint piece 22 up end, joint piece 22 passes through the fixed slot and constitutes the dismantlement structure with tensile strip 23, and tensile strip 23 runs through inside the fixed slot perpendicularly.

The theory of operation, this tensile leather, when using, at first, the protruding piece 16 that utilizes crisscross distribution is connected with the recess block, the convenience carries out seamless connection with wearing layer 15 and leather layer 14, utilize polyester-cotton blending layer 31 after that, polyester-linen blending layer 33, it is fixed to heat leather body 1 edge with banding 3, make leather body 1 firm reliable, be difficult for tearing, then be connected joint piece 22 and joint groove 21 slip block, joint piece 22's fixing has been guaranteed, stretch 23 vertical slip of strip runs through inside the fixed slot that offers at joint piece 22 simultaneously, it is stable to make joint piece 22 be connected with tensile strip 23, thereby conveniently with this monolithic stationary in various positions, and convenient use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a tensile leather, includes leather body (1), tensile piece (2) and banding (3), its characterized in that: the leather body (1) comprises a sun-proof transparent layer (11), a fabric layer (12), a polyurethane layer (13), a leather layer (14) and a wear-resistant layer (15), the upper end face of the fabric layer (12) is covered with the sun-proof transparent layer (11), the lower end face of the fabric layer (12) is provided with the polyurethane layer (13) in a fitting manner, the leather layer (14) is arranged between the polyurethane layer (13) and the wear-resistant layer (15), the upper end face of the leather layer (14) is tightly attached to the bottom end of the polyurethane layer (13), a plurality of groups of convex pieces (16) are sewn on the upper end face of the wear-resistant layer (15), the lower end face of the leather layer (14) is provided with grooves matched with the convex pieces (16), the convex pieces (16) are connected with the grooves in a clamping manner, the convex pieces (16) and the grooves are distributed in a staggered manner relative to the wear-resistant layer (15), and the periphery of the leather body, and both sides of the seal edge (3) are respectively sewed with a stretching piece (2).

2. The tensile leather of claim 1, wherein: be provided with sticky tape, polyester-cotton blending layer (31), polyester-cotton blending layer (32) and filtration cotton layer (33) between banding (3) and leather body (1), polyester-cotton blending layer (32) sets up in polyester-cotton blending layer (31) outside, the inboard bonding of polyester-cotton blending layer (31) has the sticky tape, polyester-cotton blending layer (31) bonds through sticky tape and surface fabric main part periphery.

3. A tensile leather according to claim 2, wherein: the filter cotton layer (33) is arranged between the polyester-cotton blended layer (31) and the polyester-linen blended layer (32) in a laminating mode, and a plurality of activated carbon adsorption particles and a plurality of color-changing silica gel particles are filled in the filter cotton layer (33).

4. The tensile leather of claim 1, wherein: tensile piece (2) have been seted up on the terminal surface down joint groove (21), and joint groove (21) inside block is connected with joint piece (22), the size between joint piece (22) and joint groove (21) is identical, the fixed slot has been seted up to joint piece (22) up end, joint piece (22) constitute through fixed slot and tensile strip (23) and dismantle the structure, and stretch that strip (23) run through inside the fixed slot perpendicularly.