Flickering pearlescent fireproof artificial leather

Abstract

The utility model discloses flickering pearlescent fireproof artificial leather which comprises protective film layers, flame-retardant layers and a leather body, the flame-retardant layers are arranged on the upper side and the lower side of the leather body, the protective film layers are arranged on the outer sides, away from the leather body, of the flame-retardant layers, and after the leather meets a fire, the protective film layers on the surface of the leather are damaged, the protective film layers cannot be damaged. The fire spreads to the flame-retardant layer, the flame-retardant layer is made of flame-retardant materials, has a certain flame-retardant effect and cannot be combusted continuously, after a period of time, the fire breaks through the flame-retardant layer, after the sealing ring and the sealing strip on the flame-retardant assembly are burnt out, the filling grooves are separated from each other, at the moment, the flame retardant in the filling grooves flows out, and the fireproof effect is achieved. According to the design, the flame-retardant layer and the flame-retardant assembly are used for dual fire prevention, it is effectively ensured that the leather body cannot be damaged due to fire, and the situation that the whole leather body cannot be repaired for use due to flame combustion is greatly avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather, in particular to a kind of sparkling pearlescent fireproof artificial leather. Background Art

[0002] Artificial leather: Artificial leather is made of foamed or laminated PVC and PU with various formulations on a textile or non-woven base. It can be processed according to different strength, color, gloss, pattern and other requirements. It has the characteristics of a wide variety of patterns, good waterproof performance, neat edges, high utilization rate and relatively cheaper price than genuine leather.

[0003] Now the artificial leather is:

[0004] Comparative document CN CN219583672U discloses long-life artificial leather. When an operator sits on a bicycle seat covered with the artificial leather, a number of convex points are formed on the leather layer. When the bicycle bumps during riding, the convex points contact the operator's buttocks. The convex points are formed by the contact of silicone hemispherical blocks and deformation grooves are provided on the silicone hemispherical blocks. The silicone hemispherical blocks themselves have good elasticity and the deformation grooves further ensure that the silicone hemispherical blocks are easy to deform. When the convex points are deformed, they have a good cushioning effect on the operator's buttocks, thereby reducing the impact of bumps on the comfort of the operator's buttocks. The setting of the mounting groove makes it difficult for the silicone semicircular block to be fixed in the mounting groove and move relative to each other.

[0005] However, this design only improves the comfort, and does not significantly change the characteristics of the leather itself. The disadvantage of leather being easy to burn still exists. In hot summer or other high temperature conditions, it is very easy for the leather to be damaged as a whole due to the burning of flames. Therefore, the utility model proposes a sparkling pearlescent fire-resistant artificial leather. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and thus provides a sparkling pearlescent fireproof artificial leather.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sparkling pearlescent fireproof artificial leather, comprising a protective film layer, a flame retardant layer and a leather body, wherein the flame retardant layer is arranged on the upper and lower sides of the leather body, the protective film layer is arranged on the outer side of the flame retardant layer away from the leather body, a mounting groove is arranged on the side of the flame retardant layer close to the leather body, a flame retardant component is arranged in the mounting groove, the protective film layer, the flame retardant layer and the leather body are sewn and fixed to each other, and flame retardant glue is arranged between the protective film layer, the flame retardant layer and the leather body;

[0008] The flame retardant assembly comprises an insulating shell and a sealing ring. The insulating shell is provided with a filling groove, and the filling groove is filled with a flame retardant.

[0009] As a preferred embodiment, the number of insulating shells arranged in the installation groove is two, the filling groove is opened on the side where the two insulating shells are close to each other, and a sealing ring is arranged on the outside of the side where the two filling grooves are close to each other, and a sealing strip is fixed on the wall inside the sealing ring.

[0010] As a preferred embodiment, the sides of the filling grooves that are close to each other do not contact each other, the height of the sealing strip is greater than the distance between the filling grooves located in the same installation groove, and the walls inside the sealing strip are fixedly connected to the outer walls of the filling grooves in the installation groove.

[0011] As a preferred embodiment, the top and bottom of the leather body are both provided with corresponding mounting grooves on the flame retardant layer, and the other side of the flame retardant layer away from the leather body is coated with a pearl powder layer.

[0012] As a preferred embodiment, the installation grooves opened on the upper flame retardant layer and the installation grooves opened on the lower flame retardant layer are staggered with each other, and the sum of the heights of the filling grooves, the sealing ring and the insulating shell is less than the sum of the depths of the installation grooves opened on the flame retardant layer and the installation grooves opened on the leather body.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] In the utility model, by providing a protective film layer and a flame retardant component, when the leather is actually used, after the leather encounters fire, the protective film layer on the surface is damaged, and the fire spreads to the flame retardant layer. The flame retardant layer is made of flame retardant material and has a certain flame retardant effect, but it cannot withstand continuous burning. After a period of time, the fire breaks through the flame retardant layer and burns the flame retardant component in the installation groove. When the sealing ring and the sealing strip on the flame retardant component are burned, the filling grooves are separated from each other. At this time, the flame retardant in the filling groove flows out, which plays a role in fire prevention, further avoiding damage to the leather body. This design uses the flame retardant layer and the flame retardant component for double fire protection, effectively ensuring that the leather body will not be damaged by fire, and greatly avoiding the entire leather body being unable to be repaired and used due to flame burning.

[0015] In the utility model, a pearlescent powder layer is coated on the surface of the flame retardant layer, which not only improves the ornamental value of the device, but also greatly improves the comfort of the leather by sewing and fixing the multi-layer protective film layer, the flame retardant layer and the leather body. At the same time, the flame retardant component can be used as a filler to fill between the flame retardant layer and the leather body, further improving the overall density of the leather and effectively improving the comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front view of a sparkling pearlescent fireproof artificial leather provided by the utility model;

[0017] Figure 2 A disassembled diagram of a sparkling pearlescent fireproof artificial leather provided by the utility model;

[0018] Figure 3 A structural diagram of a leather body in a sparkling pearlescent fireproof artificial leather provided by the utility model;

[0019] Figure 4 This is a diagram of position A of a sparkling pearlescent fireproof artificial leather provided by the utility model.

[0020] Legend:

[0021] 1. Protective film layer; 2. Flame retardant layer; 3. Leather body; 4. Flame retardant component; 5. Installation groove; 41. Insulation shell; 42. Filling groove; 43. Sealing ring; 44. Sealing strip. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] like Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a sparkling pearlescent fireproof artificial leather, comprising a protective film layer 1, a flame retardant layer 2 and a leather body 3, wherein the flame retardant layer 2 is arranged on the upper and lower sides of the leather body 3, and the flame retardant layer 2 is made of flame retardant material and has a certain flame retardant effect, the protective film layer 1 is arranged on the outer side of the flame retardant layer 2 away from the leather body 3, and a mounting groove 5 is arranged on the side of the flame retardant layer 2 close to the leather body 3, and a flame retardant component 4 is arranged in the mounting groove 5, the protective film layer 1, the flame retardant layer 2 and the leather body 3 are sewn and fixed to each other, and flame retardant glue is arranged between the protective film layer 1, the flame retardant layer 2 and the leather body 3, and the multi-layer protective film layer 1, the flame retardant layer 2 and the leather body 3 are sewn and fixed, so that the comfort of the leather is greatly improved;

[0025] The flame retardant component 4 includes an insulating shell 41 and a sealing ring 43. The insulating shell 41 is provided with a filling groove 42, and the filling groove 42 is filled with a flame retardant. When the sealing ring 43 and the sealing strip 44 on the flame retardant component 4 are burned, the filling grooves 42 are separated from each other. At this time, the flame retardant in the filling groove 42 flows out, which plays a role in fire prevention, and further avoids damage to the leather body 3.

[0026] The number of the insulating shells 41 arranged in the mounting groove 5 is two, and the filling grooves 42 are opened on the side where the two insulating shells 41 are close to each other. The outside of the side where the filling grooves 42 are close to each other is provided with a sealing ring 43, and the wall inside the sealing ring 43 is fixed with a sealing strip 44. The sealing strip 44 and the sealing ring 43 are used to fix the filling grooves 42 to avoid the filling grooves 42 being separated during the use of leather, resulting in the internal flame retardant flowing out;

[0027] The sides of the filling grooves 42 that are close to each other do not contact each other, the height of the sealing strip 44 is greater than the distance between the filling grooves 42 in the same installation groove 5, and the inner wall of the sealing strip 44 is fixedly connected to the outer wall of the filling groove 42 in the installation groove 5;

[0028] The top and bottom of the leather body 3 are both provided with the same mounting grooves 5 as on the flame retardant layer 2, and the other side of the flame retardant layer 2 away from the leather body 3 is coated with a pearlescent powder layer. By coating the surface of the flame retardant layer 2 with a pearlescent powder layer, not only the ornamental value of the device is improved.

[0029] The installation groove 5 opened on the upper flame retardant layer 2 and the installation groove 5 opened on the lower flame retardant layer 2 are arranged alternately, and the sum of the heights of the filling groove 42, the sealing ring 43 and the insulating shell 41 is less than the sum of the depths of the installation groove 5 opened on the flame retardant layer 2 and the installation groove 5 opened on the leather body 3.

[0030] Working principle:

[0031] like Figure 1 - Figure 4As shown, when the leather is actually used, after the leather encounters fire, the protective film layer 1 on the surface is damaged, and the fire spreads to the flame retardant layer 2. The flame retardant layer 2 is made of flame retardant material and has a certain flame retardant effect. However, it cannot withstand continuous burning. After a period of time, the fire breaks through the flame retardant layer 2 and burns the flame retardant component 4 in the installation groove 5. When the sealing ring 43 and the sealing strip 44 on the flame retardant component 4 are burned, the filling grooves 42 are separated from each other. At this time, the flame retardant in the filling groove 42 flows out, which plays a fire prevention role and further avoids damage to the leather body 3. When repairing the leather body 3, it is only necessary to remake the flame retardant layer 2 and the flame retardant component 4, and then fill the flame retardant component 4 into the installation groove 5, and then fix the flame retardant layer 2 and the protective film layer 1 on the leather body 3 to complete the repair. This repair method can supplement the number of flame retardant components 4 that have been used, rather than replacing them as a whole, which greatly reduces the cost of repair.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sparkling pearlescent fireproof artificial leather, characterized in that: The leather body (3) comprises a protective film layer (1), a flame retardant layer (2) and a leather body (3), wherein the flame retardant layer (2) is arranged on the upper and lower sides of the leather body (3), the protective film layer (1) is arranged on the outer side of the flame retardant layer (2) away from the leather body (3), a mounting groove (5) is arranged on the side of the flame retardant layer (2) close to the leather body (3), a flame retardant component (4) is arranged in the mounting groove (5), the protective film layer (1), the flame retardant layer (2) and the leather body (3) are sewn and fixed to each other, and flame retardant glue is arranged between the protective film layer (1), the flame retardant layer (2) and the leather body (3); The flame retardant assembly (4) comprises an insulating shell (41) and a sealing ring (43); a filling groove (42) is provided on the insulating shell (41); and the filling groove (42) is filled with a flame retardant.

2. The sparkling pearlescent fireproof artificial leather according to claim 1, characterized in that: The number of the insulating shells (41) arranged in the mounting groove (5) is two, the filling groove (42) is opened on the side where the two insulating shells (41) are close to each other, the outside of the side where the filling grooves (42) are close to each other is provided with a sealing ring (43), and the wall inside the sealing ring (43) is fixed with a sealing strip (44).

3. The sparkling pearlescent fireproof artificial leather according to claim 2, characterized in that: The sides of the filling grooves (42) that are close to each other do not contact each other, the height of the sealing strip (44) is greater than the distance between the filling grooves (42) located in the same installation groove (5), and the inner wall of the sealing strip (44) is respectively fixedly connected to the outer wall of the filling groove (42) in the installation groove (5).

4. The sparkling pearlescent fireproof artificial leather according to claim 1, characterized in that: The top and bottom of the leather body (3) are both provided with corresponding mounting grooves (5) identical to those on the flame retardant layer (2), and the other side of the flame retardant layer (2) away from the leather body (3) is coated with a pearlescent powder layer.

5. The sparkling pearlescent fireproof artificial leather according to claim 2, characterized in that: The mounting grooves (5) provided on the upper flame retardant layer (2) and the mounting grooves (5) provided on the lower flame retardant layer (2) are arranged alternately with each other, and the sum of the heights of the filling grooves (42), the sealing ring (43) and the insulating shell (41) is less than the sum of the depths of the mounting grooves (5) provided on the flame retardant layer (2) and the mounting grooves (5) provided on the leather body (3).

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