Flame-retardant compression-resistant luggage leather

Abstract

The utility model discloses flame-retardant compression-resistant luggage leather which comprises a base cloth layer, a bonding layer is fixedly compounded on the surface of one side of the base cloth layer, a compression-resistant layer is fixedly bonded on the surface of one side of the bonding layer, a flame-retardant layer is fixedly compounded on the surface of one side of the compression-resistant layer, and a decorative layer is fixedly compounded on the surface of one side of the flame-retardant layer. The interior of the compression-resistant layer is fixedly filled with transverse reinforcing strips, the interior of the compression-resistant layer is fixedly filled with longitudinal reinforcing strips, the longitudinal reinforcing strips are fixedly connected to one sides of the transverse reinforcing strips, the other sides of the transverse reinforcing strips are fixedly connected with connecting strips, and supporting strips are embedded in the compression-resistant layer; the bending positioning strip is arranged on the surface of the supporting strip, the positioning strip is arranged at one end of the supporting strip, the overall composite strength can be enhanced, the compression resistance can be improved, stripping is reduced, the rebounding effect can be achieved through the winding structure, combined use is facilitated, and adaptability is high.

Description

Technical Field

[0001] The utility model relates to the field of leather, and more specifically, to a flame-retardant and compression-resistant luggage leather. Background Art

[0002] With the rapid development of the luggage industry, the requirements for the functionality and appearance of luggage and handbag fabrics are getting higher and higher. Due to the material and manufacturing process of traditional genuine leather, the expansion of the functions and appearance of luggage leather is greatly restricted. As an artificially synthesized polymer material, synthetic leather has outstanding advantages in the realization of functional and appearance expansion.

[0003] The utility model with the authorization announcement number CN207987599U discloses a compression-resistant luggage leather, including a main body. A surface layer is provided at the top of the inner wall of the main body. A buffer layer is provided at the bottom of the surface layer. A pressure-resistant layer is provided at the bottom of the buffer layer. A flame-retardant layer is provided at the bottom of the pressure-resistant layer. A elastic layer is provided at the bottom of the flame-retardant layer. The elastic layer is arranged at the bottom inside the main body. By providing a buffer layer and a pressure-resistant layer, and fastening metal wires are interspersed between the buffer layer and the pressure-resistant layer, the connection between the buffer layer and the pressure-resistant layer is more stable. The combination of the two can achieve excellent anti-pressure and impact resistance effects, ensuring the quality and service life of the luggage leather. By providing a flame-retardant layer, and a fireproof glue is coated between the flame-retardant layer and the elastic layer, it can achieve a good fireproof effect and improve the fireproof performance, thereby playing a good role in protecting the property and items inside the luggage.

[0004] In the above disclosed structure, flame retardancy and pressure resistance are achieved through a multi-layer structure, but there is a lack of a composite connection pressure-resistant layer to position the support bars and positioning bars, which affects the anti-pressure effect and the quality is poor, and improvement is needed. Summary of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a flame-retardant and compression-resistant luggage leather. By laminating a pressure-resistant layer and a flame-retardant layer on a base fabric layer, the compression resistance and flame retardancy can be increased. And by laminating reinforcing bars inside the pressure-resistant layer, combining support bars and positioning bars, the overall composite strength can be enhanced, the anti-pressure performance can be improved, peeling can be reduced, and the winding structure can form a springback effect, which is beneficial to combined use and has high adaptability.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A flame-retardant and compression-resistant luggage leather, comprising a base cloth layer, one side surface of the base cloth layer is fixedly compounded with an adhesive layer, one side surface of the adhesive layer is fixedly adhered with a compression-resistant layer, one side surface of the compression-resistant layer is fixedly compounded with a flame-retardant layer, one side surface of the flame-retardant layer is fixedly compounded with a decorative layer, the inside of the compression-resistant layer is fixedly filled with transverse reinforcing strips, the inside of the compression-resistant layer is fixedly filled with longitudinal reinforcing strips, the longitudinal reinforcing strips are fixedly connected to one side position of the transverse reinforcing strips, the other side of the transverse reinforcing strips is fixedly connected with connecting strips, the inside of the compression-resistant layer is inlaid with support strips, the surface of the support strips is provided with bending positioning strips, the bending positioning strips are fixedly wound around the surfaces of the transverse reinforcing strips and the connecting strips, one end of the support strips is provided with positioning strips, the positioning strips are fixedly inlaid in the inside of the compression-resistant layer, and the inside of the adhesive layer is fixedly filled with tension fibers.

[0008] Further, the base cloth layer, the adhesive layer, the compression-resistant layer, the flame-retardant layer and the decorative layer are arranged in layers and are of an integral structure.

[0009] Further, the transverse reinforcing strips and the longitudinal reinforcing strips are arranged at equal intervals inside the compression-resistant layer and form a grid structure.

[0010] Further, the support strips are located above the connecting strips and are vertically distributed on one side surface of the transverse reinforcing strips. By arranging the transverse reinforcing strips and the longitudinal reinforcing strips at equal intervals and combining with the support strips for reinforcement, the integrity of the internal structure can be guaranteed, the resilience and compression resistance effect can be guaranteed, and it is beneficial for combined use.

[0011] Further, the support strips are inlaid in the compression-resistant layer at equal intervals and are distributed along the length direction of the longitudinal reinforcing strips.

[0012] Further, the tension fibers are bent and are evenly arranged inside the adhesive layer.

[0013] Further, the outer surfaces of the tension fibers are respectively connected to the inside of the compression-resistant layer and the base cloth layer. By evenly arranging the tension fibers, the cavity of the adhesive compound can be guaranteed, peeling and falling off can be avoided, and the use strength and stability can be improved.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] (1) In this solution, by compounding the compression-resistant layer and the flame-retardant layer on the base cloth layer, the compression resistance and flame retardance performance can be increased, and by compounding the reinforcing strips inside the compression-resistant layer and combining with the support strips and the positioning strips, the overall composite strength can be enhanced, the compression resistance performance can be improved, peeling can be reduced, and the winding structure can form a resilience effect, which is beneficial for combined use and has high adaptability.

[0016] (2) By arranging the horizontal reinforcing strips and vertical reinforcing strips at equal intervals and combining with the support strips for reinforcement, the integrity of the internal structure is ensured, the resilience and compressive resistance effects are guaranteed, and it is beneficial for combined use.

[0017] (3) By evenly arranging and pulling the fibers tightly, the bonded and composite cavity can be ensured, peeling and falling off can be avoided, and the use strength and stability can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the present utility model;

[0020] Figure 3 It is a cross-sectional view of the partial structure of the present utility model;

[0021] Figure 4 It is a partial structural diagram of the connection of the support strip of the present utility model.

[0022] Description of the reference numerals in the drawings:

[0023] 1 Base fabric layer, 11 Adhesive layer, 12 Compressive layer, 13 Flame retardant layer, 14 Decorative layer, 15 Horizontal reinforcing strip, 16 Vertical reinforcing strip, 17 Connecting strip, 2 Support strip, 21 Bent positioning strip, 22 Positioning strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1 , Figure 2 and Figure 4, a flame-retardant and compression-resistant luggage leather, comprising a base cloth layer 1. One side surface of the base cloth layer 1 is fixedly compounded with an adhesive layer 11. One side surface of the adhesive layer 11 is fixedly adhered with a compression-resistant layer 12. One side surface of the compression-resistant layer 12 is fixedly compounded with a flame-retardant layer 13. One side surface of the flame-retardant layer 13 is fixedly compounded with a decorative layer 14. Horizontally reinforcing strips 15 are fixedly filled inside the compression-resistant layer 12. Vertically reinforcing strips 16 are fixedly filled inside the compression-resistant layer 12. The vertically reinforcing strips 16 are fixedly connected to one side position of the horizontally reinforcing strips 15. The other side of the horizontally reinforcing strips 15 is fixedly connected with connecting strips 17. Support strips 2 are inlaid inside the compression-resistant layer 12. The surface of the support strips 2 is provided with bent positioning strips 21. The bent positioning strips 21 are fixedly wound around the surfaces of the horizontally reinforcing strips 15 and the connecting strips 17. One end of the support strips 2 is provided with positioning strips 22. The positioning strips 22 are fixedly inlaid inside the compression-resistant layer 12. Tightening fibers 23 are fixedly filled inside the adhesive layer 11. By connecting the tightening fibers 23, the bonding and compounding area can be increased, the structural strength can be improved, peeling and falling off can be avoided, it is safe and stable. And by compounding horizontally reinforcing strips and vertically reinforcing strips 16 inside the compression-resistant layer 12, the strength in the plane direction can be increased, and auxiliary support can be provided after being squeezed. And by compounding support strips 2 in the vertical direction, the strength in the up and down directions can be enhanced, and it can rebound after being squeezed, thereby greatly improving the compression resistance effect, being beneficial to compound reinforcement, improving the use effect, and having high adaptability.

[0026] Please refer to Figure 2 and Figure 3 , the base cloth layer 1, the adhesive layer 11, the compression-resistant layer 12, the flame-retardant layer 13 and the decorative layer 14 are arranged in layers and are of an integral structure. The horizontally reinforcing strips 15 and the vertically reinforcing strips 16 are arranged at equal intervals inside the compression-resistant layer 12 and form a grid structure. The support strips 2 are located above the connecting strips 17 and are vertically distributed on one side surface of the horizontally reinforcing strips 15. By arranging the horizontally reinforcing strips and the vertically reinforcing strips at equal intervals and combining with the support strips for reinforcement, the integrity of the internal structure can be guaranteed, the rebound and compression resistance effect can be guaranteed, and it is beneficial to combined use.

[0027] Please refer to Figure 1 and Figure 2 , the support strips 2 are inlaid inside the compression-resistant layer 12 at equal intervals and are distributed along the length direction of the vertically reinforcing strips 16. The tightening fibers 23 are in a bent shape and are evenly arranged inside the adhesive layer 11. The outer surfaces of the tightening fibers 23 are respectively connected to the inside of the compression-resistant layer 12 and the base cloth layer 1. By evenly arranging the tightening fibers, the cavity of the bonding and compounding can be guaranteed, peeling and falling off can be avoided, and the use strength and stability can be improved.

[0028] The above are only the preferred specific embodiments of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A flame-retardant and compression-resistant luggage leather, comprising a base fabric layer (1), one side surface of the base fabric layer (1) is fixedly compounded with an adhesive layer (11), and one side surface of the adhesive layer (11) is fixedly adhered with a compression-resistant layer (12), characterized in that: One side surface of the compression layer (12) is fixedly laminated with a flame retardant layer (13), one side surface of the flame retardant layer (13) is fixedly laminated with a decorative layer (14), the inside of the compression layer (12) is fixedly filled with transverse reinforcing bars (15), the inside of the compression layer (12) is fixedly filled with longitudinal reinforcing bars (16), the longitudinal reinforcing bars (16) are fixedly connected to one side position of the transverse reinforcing bars (15), the other side of the transverse reinforcing bars (15) is fixedly connected with connecting bars (17), a support bar (2) is embedded in the compression layer (12), a bent positioning bar (21) is arranged on the surface of the support bar (2), the bent positioning bar (21) is fixedly wound around the surfaces of the transverse reinforcing bars (15) and the connecting bars (17), one end of the support bar (2) is provided with a positioning bar (22), the positioning bar (22) is fixedly embedded in the compression layer (12), and the inside of the adhesive layer (11) is fixedly filled with tension fibers (23).

2. The flame-retardant and compression-resistant luggage leather according to claim 1, wherein: The base cloth layer (1), the adhesive layer (11), the compression layer (12), the flame retardant layer (13) and the decorative layer (14) are arranged in layers and are of an integral structure.

3. A flame-retardant and compression-resistant luggage leather according to claim 1, characterized in that: The transverse reinforcing bars (15) and the longitudinal reinforcing bars (16) are arranged at equal intervals inside the compression layer (12) and form a grid structure.

4. A flame-retardant and compression-resistant luggage leather according to claim 1, wherein: The support bar (2) is located above the connecting bar (17) and is vertically distributed on one side surface of the transverse reinforcing bar (15).

5. A flame-retardant and compression-resistant luggage leather according to claim 1, characterized in that: The support bars (2) are embedded in the compression layer (12) at equal intervals and are distributed along the length direction of the longitudinal reinforcing bars (16).

6. A flame-retardant and compression-resistant luggage leather according to claim 1, characterized in that: The tension fibers (23) are in a bent shape and are evenly arranged inside the adhesive layer (11).

7. A flame-retardant and compression-resistant luggage leather according to claim 1, characterized in that: The outer surfaces of the tension fibers (23) are respectively connected to the inside of the compression layer (12) and the base cloth layer (1).

Images