Crystalline leather with high durability

Abstract

The utility model belongs to the field of leather, and particularly relates to crystalline leather with strong durability, which comprises straps and a leather body matched with the straps for use, the leather body is detachably connected onto the straps, three rows of first crystals are embedded on the upper surface of the leather body, four rows of second crystals are embedded on the lower surface of the leather body, and the first crystals and the second crystals are detachably connected onto the straps. Three pairs of assembling openings are formed in the lower surface of the leather body, and the leather body is arranged on the strap, so that direct contact between the strap body and the external environment is effectively reduced, damage caused by friction and abrasion is remarkably reduced, and under the condition that the satchel strap is used for a long time or is frequently rubbed, the satchel strap cannot be damaged. Compared with the prior art, good appearance and performance can still be kept, the durability of the strap is remarkably improved, meanwhile, due to the replaceable design of the leather body, when the leather body is seriously abraded, a user only needs to replace the leather body, the whole strap does not need to be replaced, and due to the design, the use cost is reduced, and the utilization efficiency of resources is also improved.

Description

Technical Field

[0001] The utility model relates to the field of leather, in particular to a crystalline leather with strong durability. Background Art

[0002] Leather is a denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. The leather industry covers the main industries such as tanning, shoemaking, leather clothing, leather goods, fur and its products, as well as supporting industries such as leather chemicals, leather hardware, leather machinery, and auxiliary materials. In the field of women's fashion accessories, genuine leather shoulder bags have always been loved by female consumers for their elegance and nobility. However, during long-term use, especially when the shoulder bag is frequently carried on the shoulder or on the back, the durability of the shoulder strap has become a problem that needs to be solved urgently.

[0003] Traditional shoulder bag straps are usually sewn onto the bag body, which means that the straps not only need to bear the weight of the body, but also face the test of various external factors such as friction from clothing and erosion from sweat. Therefore, wear, breakage or deformation have become common failure modes of the straps, which not only affects the aesthetics of the shoulder bag, but also reduces its service life.

[0004] Existing technical solutions mainly focus on the material selection and structural design of straps. For example, some manufacturers use more wear-resistant synthetic materials or special weaving processes to make straps. However, once the leather strap is severely worn or broken, users usually need to replace the entire leather strap, which not only increases the cost of use, but also causes a waste of resources. At the same time, replacing leather straps usually requires professional maintenance services, which brings inconvenience to users. Therefore, in response to the above situation, a highly durable crystalline leather is developed to solve the above problems. Utility Model Content

[0005] In order to make up for the problem that the leather straps in the prior art are difficult to replace after being worn, the utility model provides a crystalline leather with strong durability.

[0006] The utility model solves the technical problem by adopting a technical solution: a durable crystalline leather, comprising a strap and a leather body used in conjunction with the strap, wherein the leather body is detachably connected to the strap.

[0007] The upper surface of the leather body is inlaid with three rows of first crystals, the lower surface of the leather body is inlaid with four rows of second crystals, and the lower surface of the leather body is provided with three pairs of assembly openings.

[0008] The first crystal and the second crystal are both rhombus-shaped structures, and the bottom surface of the second crystal is provided with a horizontal chamfer.

[0009] Preferably, a pair of limiting straps are sewn on the shoulder strap, and the pair of limiting straps and the shoulder strap together form a mounting portion for assembling the leather body.

[0010] Preferably, the upper surface of the leather body is provided with three rows of first assembly grooves for installing the first crystals, and the lower surface of the leather body is provided with four rows of second assembly grooves for installing the second crystals.

[0011] Preferably, three pairs of third crystals are sewn on the bottom of the shoulder strap, and the three pairs of third crystals are respectively matched with three pairs of assembly openings.

[0012] Preferably, the third crystal has a protrusion, the protrusion and the third crystal together form a limiting portion, and a pair of suture openings passing through the third crystal are opened on the top of the protrusion.

[0013] Preferably, the surface of the leather body is provided with a plurality of criss-cross anti-slip patterns.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model effectively reduces the direct contact between the shoulder strap body and the external environment by arranging the leather body on the shoulder strap, thereby significantly reducing the damage caused by friction and wear, so that the shoulder strap can still maintain a good appearance and performance under the condition of long-term use or frequent friction, and significantly improves the durability of the shoulder strap. At the same time, the leather body is replaceable. When the leather body is severely worn, the user only needs to replace the leather body instead of the entire shoulder strap. This design not only reduces the use cost, but also improves the utilization efficiency of resources;

[0016] 2. The utility model not only has a decorative effect through the design of the first crystal and the second crystal, making the shoulder bag more fashionable and beautiful, but also can reduce the wear of the leather body to a certain extent and enhance the durability of the leather body, so that the shoulder bag can maintain its beauty while also having stronger practicality. At the same time, the flat angle design of the second crystal makes it more comfortable for users to carry the bag on their shoulders. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the connection structure between the strap and the leather body;

[0019] Figure 2 It is a schematic diagram of the assembly structure of the strap and the leather body;

[0020] Figure 3 It is a schematic diagram of the connection structure between the shoulder strap and the third crystal;

[0021] Figure 4 It is a schematic diagram of the structure of the leather body;

[0022] Figure 5 It is a schematic diagram of the structure of the leather body;

[0023] Figure 6 This is a schematic diagram of the structure of the third crystal.

[0024] In the figure: 1, shoulder strap; 101, limiting strap; 102, mounting portion; 2, leather body; 201, first crystal; 202, second crystal; 203, assembly opening; 3, third crystal; 301, protruding portion; 302, limiting portion; 303, suture opening. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1 —6 further details of this application,

[0027] The present application embodiment discloses a crystalline leather with strong durability. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A crystalline leather with strong durability comprises a shoulder strap 1 and a leather body 2 used in conjunction with the shoulder strap 1 , wherein the leather body 2 is detachably connected to the shoulder strap 1 .

[0028] The upper surface of the leather body 2 is inlaid with three rows of first crystals 201 , the lower surface of the leather body 2 is inlaid with four rows of second crystals 202 , and the lower surface of the leather body 2 is provided with three pairs of assembly openings 203 .

[0029] The first crystal 201 and the second crystal 202 are both rhombus-shaped structures, and the bottom surface of the second crystal 202 is provided with a horizontal chamfer.

[0030] Furthermore, the leather body 2 is prefabricated and specially used for the strap 1 of a specific leather bag.

[0031] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A pair of limiting belts 101 are sewn on the shoulder strap 1 , and the pair of limiting belts 101 and the shoulder strap 1 together form a mounting portion 102 for assembling the leather body 2 .

[0032] Furthermore, the mounting portion 102 is used to further limit the position of the leather body 2 , so as to facilitate the user to replace the leather body 2 later.

[0033] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 The upper surface of the leather body 2 is provided with three rows of first assembly grooves for mounting the first crystals 201 , and the lower surface of the leather body 2 is provided with four rows of second assembly grooves for mounting the second crystals 202 .

[0034] Furthermore, the first assembly groove is adapted to the shape of the first crystal 201 , and the second assembly groove is adapted to the shape of the second crystal 202 .

[0035] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 Three pairs of third crystals 3 are sewn on the bottom of the shoulder strap 1 , and the three pairs of third crystals 3 are matched with the three pairs of assembly openings 203 respectively.

[0036] Furthermore, the cooperation between the third crystal 3 and the assembly opening 203 enables the leather body 2 to be assembled on the strap 1 .

[0037] Furthermore, the first crystal 201 , the second crystal 202 and the third crystal 3 are all aluminum oxide crystals.

[0038] Reference Figure 3 and Figure 6 The third crystal 3 has a protrusion 301 , and the protrusion 301 , the third crystal 3 and the bottom of the shoulder strap 1 together form a limiting portion 302 . A pair of suture openings 303 passing through the third crystal 3 are opened at the top of the protrusion 301 .

[0039] Furthermore, the suture opening 303 is used for threading the third crystal 3 during the assembly of the sutures, and the limiting portion 302 ensures that after the third crystal 3 passes through the assembly opening 203, the leather body 2 can be connected to the strap 1, and at the same time, it is also convenient for the subsequent disassembly and replacement of the leather body 2.

[0040] Reference Figure 1 , Figure 2 , Figure 4and Figure 5 The surface of the leather body 2 is provided with a plurality of crisscross anti-slip patterns.

[0041] Furthermore, the anti-slip pattern improves the wear resistance and anti-slip capability of the leather body 2 .

[0042] Working principle: by setting a prefabricated leather body 2 on the shoulder strap 1 of the leather shoulder bag, when the user carries the shoulder bag on the shoulder, the leather body 2 contacts the user's clothes instead of the original direct contact between the shoulder strap 1 and the clothes, effectively reducing the direct contact between the shoulder strap 1 and the external environment, thereby significantly reducing the damage caused by friction and wear, so that the shoulder strap 1 of the shoulder bag can still maintain a good appearance and performance under the condition of long-term use or frequent friction, and significantly improving the durability of the shoulder strap 1. At the same time, the leather body 2 is replaceable. When the leather body 2 is severely worn, the user only needs to replace the leather body 2, that is, to withdraw the third crystal 3 through the assembly port 203 of the leather body 2, so that the leather body 2 is no longer in contact with the limiting portion 302, thereby completing the separation of the leather body 2 and the shoulder strap 1 without replacing the entire shoulder strap 1. This design not only reduces the cost of use, but also improves the efficiency of resource utilization.

[0043] And because the first crystal 201 and the second crystal 202 are inlaid on the leather body 2, it not only has a decorative effect, making the shoulder bag more fashionable and beautiful, but also can reduce the wear of the leather body 2 to a certain extent, enhance the durability of the leather body 2, so that the shoulder bag has stronger practicality while maintaining its beauty. At the same time, the flat angle design of the second crystal 202 makes it more comfortable for the user to carry the bag on the shoulder.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A durable crystalline leather, comprising a strap (1) and a leather body (2) used in conjunction with the strap (1), characterized in that: The leather body (2) is detachably connected to the shoulder strap (1); The upper surface of the leather body (2) is inlaid with three rows of first crystals (201), the lower surface of the leather body (2) is inlaid with four rows of second crystals (202), and the lower surface of the leather body (2) is provided with three pairs of assembly openings (203); The first crystal (201) and the second crystal (202) are both rhombus-shaped structures, and the bottom surface of the second crystal (202) is provided with a horizontal chamfer.

2. The durable crystalline leather according to claim 1, characterized in that: A pair of limiting belts (101) are sewn onto the shoulder strap (1), and the pair of limiting belts (101) and the shoulder strap (1) together form a mounting portion (102) for assembling the leather body (2).

3. The durable crystalline leather according to claim 1, characterized in that: The upper surface of the leather body (2) is provided with three rows of first assembly grooves for mounting first crystals (201), and the lower surface of the leather body (2) is provided with four rows of second assembly grooves for mounting second crystals (202).

4. The durable crystalline leather according to claim 1, characterized in that: Three pairs of third crystals (3) are sewn on the bottom of the shoulder strap (1), and the three pairs of third crystals (3) are respectively matched with three pairs of assembly openings (203).

5. The durable crystalline leather according to claim 4, characterized in that: The third crystal (3) has a protruding portion (301), the protruding portion (301) and the third crystal (3) together form a limiting portion (302), and a pair of suture openings (303) passing through the third crystal (3) are formed at the top of the protruding portion (301).

6. The durable crystalline leather according to claim 2, characterized in that: The surface of the leather body (2) is provided with a plurality of crisscross anti-slip patterns.

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