Fabric with flame-retardant function

Abstract

The utility model relates to the technical field of fabrics, and discloses a fabric with a flame-retardant function, which comprises a lifting handle, two supporting blocks, a cutting device, a sliding device and a fabric, the sliding device comprises a sliding plate, four small grooves, four sliding blocks, eight springs, four fixing plates and a sliding hole, a rotating cylinder is arranged in the middle of the opposite ends of the two supporting blocks in a penetrating mode, a first gear is fixedly arranged at the front end of the rotating cylinder, a clamping column is fixedly arranged at the position, close to one side, of the front end of the first gear, and a shell is fixedly arranged at the front end of one of the two supporting blocks. According to the cloth cutting device, cloth can be rolled up and stored through the single-shaft motor and the rotary drum, convenience and rapidness are achieved, the working efficiency is greatly improved, the number of rotation turns of the single-shaft motor can be set according to the length when the cloth needs to be used, then the cloth is cut off through the cutting device, the cloth cutting accuracy is greatly improved, and it is guaranteed that the cutting faces of the cut cloth are flush.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, in particular to a fabric with flame retardant function. Background Art

[0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly influence the color and shape of clothing. In the world of clothing, clothing fabrics are varied and changing with each passing day. But generally speaking, high-quality and high-end fabrics are mostly comfortable to wear, sweat-absorbent and breathable, drape straight, visually noble, and soft to the touch.

[0003] After searching, the existing patent (publication number: CN214774477U) "The utility model discloses a textile fabric with flame retardant function, including a cloth rolling wooden rod, the outer surface of the cloth rolling wooden rod is provided with a flame retardant textile fabric, and the flame retardant textile fabric includes an upper flame retardant fabric, a lower flame retardant fabric, a metal fiber radiation-proof fabric and a flame retardant polyester yarn. The textile fabric with flame retardant function described in the utility model is fire-retardant and flame-retardant by the upper flame retardant fabric and the lower flame retardant fabric, the upper flame retardant fabric and the lower flame retardant fabric are made of the same material, and the metal fiber radiation-proof fabric is provided to perform radiation protection work on the fabric. The metal fiber content in the metal fiber radiation-proof fabric is about %, which not only has good radiation protection performance, but also has the characteristics of soft texture, strong hygroscopicity, good air permeability, comfortable wearing, washability, etc., and is moderately priced and diverse in color, bringing people better prospects for use."

[0004] Although this patented technology solves the problem of fabric radiation protection performance, it still has the problem of inconvenient fabric storage, and the disadvantages are as follows: 1. The above patent needs to manually rotate the cloth rolling rod when storing the fabric, which greatly reduces the work efficiency; 2. The above patent cannot determine the length of the cloth taken from the cloth rolling rod, resulting in taking more or less fabric, which greatly reduces the work efficiency; 3. The above patent cannot ensure that the cutting surface of the cut cloth is flat when cutting the fabric, which greatly increases the damage rate of the fabric. Therefore, the technical personnel in this field provide a fabric with flame retardant function to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a fabric with flame retardant function. The fabric can be rolled up and stored by a single-axis motor and a rotating drum, which is convenient and quick, and greatly improves the work efficiency. When the fabric needs to be used, the number of rotations of the single-axis motor can be set according to the length, and then it can be cut by a cutting device, which greatly improves the accuracy of cutting the fabric and ensures that the cutting surface of the cut fabric is flat.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flame-retardant fabric, comprising a handle, two support blocks, a cutting device, a sliding device and a cloth, wherein the sliding device comprises a slide plate, four small grooves, four slide blocks, eight springs, four fixing plates and a sliding hole, a rotating drum is provided through the middle position of the two support blocks at opposite ends, a first gear is fixedly provided at the front end of the rotating drum, a clamping column is fixedly provided at the front end of the first gear at one side, a housing is fixedly provided at the front end of one of the two support blocks, and a single-axis motor is fixedly provided at the bottom surface of the housing;

[0007] A second gear is fixedly provided at the rear end position of the output shaft of the output end of the single-axis motor, a long stick is fixedly provided at the front end position of the second gear, the first gear is meshed with the second gear, the cutting device is arranged in the sliding device, the cutting device includes a large moving column, a protective shell, a handle and a cutting knife, the upper ends of the front and rear ends of the two support blocks are penetrated by push-pull blocks, the four push-pull blocks include a moving block and two clamping blocks, a transverse groove is opened at the middle position on one side of the rotating drum, and a fixed column is penetrated by the inner wall positions of the front and rear ends of the transverse groove;

[0008] Through the above technical solution, the sliding device is convenient for not affecting the collection of cloth when the drum is operating, the drum is convenient for rolling up the cloth for storage, the first gear is convenient for driving the drum to rotate, the clamping column is convenient for pushing the first gear to engage with the second gear, the outer shell is convenient for supporting the single-axis motor, the single-axis motor is convenient for driving the second gear to rotate, the second gear is convenient for driving the first gear to rotate, the long stick is convenient for pushing the clamping column to rotate, and the cutting device is convenient for cutting the cutting surface of the cloth to be flush.

[0009] Furthermore, a slide groove is provided on one side of the upper end of the two support blocks, and a short groove and a long groove are provided on the inner wall of the front and rear ends of the two slide grooves, and the depth of the short groove is greater than that of the long groove. The four moving blocks are respectively arranged at the upper ends of the front and rear ends of the two support blocks, and the eight card blocks are respectively fixedly arranged in groups of two at the middle positions on both sides of the four moving blocks;

[0010] Through the above technical solution, the sliding groove facilitates the sliding device to slide on one side of the two support blocks, the depth of the short groove is greater than the long groove, which is convenient for fixing the sliding device, the four moving blocks facilitate sliding the sliding device in the long groove, and the eight locking blocks prevent the four moving blocks from sliding out of the two support blocks.

[0011] Furthermore, a fixing device is provided through the upper end of one side of the rotating drum near the front and rear ends, and the two fixing devices each include a turning handle, a small movable column and a fixing block;

[0012] Through the above technical solution, the fixing device can easily drive the fixing column to move downward to press the cloth.

[0013] Furthermore, the two small movable columns are respectively threadedly penetrated at the upper end position of one side of the front and rear ends of the rotating drum, the two turning handles are respectively fixedly arranged at the upper ends of the two small movable columns, and the two fixed blocks are respectively fixedly arranged at the lower ends of the two small movable columns;

[0014] Through the above technical solution, the two turning handles can easily drive the two small movable columns to move up and down, and the up and down movement of the two small movable columns can easily drive the two fixed blocks to move up and down, thereby driving the fixed column to move up and down.

[0015] Further, the slide plate is slidably arranged on one side of the two support blocks, the slide hole is opened at the upper end of the slide plate near the middle position, the four small grooves are respectively opened in groups of two on one side of the slide plate near the front and rear ends, the four fixed plates are respectively fixedly arranged in groups of two on one side of the slide plate near the front and rear ends, the eight springs are respectively fixedly arranged in groups of two on the opposite ends of the four fixed plates, the four sliders are respectively fixedly arranged on the opposite ends of the four groups of springs, and one side of the four sliders is respectively slidably arranged in the four small grooves;

[0016] Through the above technical scheme, the sliding hole facilitates the cutting device to move on the slide for cutting, the four small grooves facilitate the movement of the four slide blocks, the four fixed plates facilitate the fixing of the four groups of springs respectively, the four groups of springs facilitate the driving of the four slide blocks to fit into the four small grooves, and the four slide blocks facilitate the driving of the slide block to slide in the slide groove.

[0017] Furthermore, the large movable column is arranged in the sliding hole, the protective shell is arranged near the lower end of the large movable column, the cutter is fixed at the lower end of the large movable column, and the handle is fixed at the upper end of the large movable column;

[0018] Through the above technical solution, the large movable column is arranged through the sliding hole to facilitate the large movable column to move in a straight line along the sliding hole. The protective shell ensures that the cutter will not cause harm to personnel. The cutter is convenient for cutting cloth, and the handle is convenient for pushing the large movable column to move in a straight line along the sliding hole.

[0019] Furthermore, one side of the fabric is movably mounted on the fixed column, and the fabric includes a second flame retardant layer, a moisture conductive layer, a comfort layer, a heat insulating layer, a first flame retardant layer, a polytetrafluoroethylene microporous film layer and an external flame retardant layer;

[0020] Through the above technical solution, the flame retardancy of the fabric is improved, and the possibility of skin damage caused by burning of the fabric is reduced.

[0021] Furthermore, the fabric comprises, from outside to inside, an outer flame retardant layer, a second flame retardant layer, a polytetrafluoroethylene microporous film layer, a first flame retardant layer, a heat insulation layer, a moisture conductive layer, and a comfort layer, and each layer is stacked and bonded together by an adhesive;

[0022] Through the above technical scheme, the outer flame retardant layer, the second flame retardant layer and the first flame retardant layer reduce the possibility of the fabric burning, the polytetrafluoroethylene microporous film layer improves the high and low temperature resistance of the fabric, the thermal insulation layer facilitates thermal insulation, the moisture conductive layer makes the fabric moisture-absorbent and breathable, and the comfort layer makes the skin-contacting surface of the fabric more comfortable.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a flame-retardant fabric. When the cloth is not in use, the cloth is spread on a horizontal plane, one side of the cloth is rolled into a fixed column, two handles are rotated respectively to drive two small movable columns to move downward, and then drive two fixed blocks to move downward to press the cloth, turn on the switch of the single-axis motor to rotate the output shaft at the output end, drive the second gear to rotate, and then drive the first gear to rotate, and finally drive the drum to rotate to roll the cloth on the drum for storage, when the cloth needs to be used, turn on the switch of the single-axis motor, set the number of rotations of the output shaft at the output end of the single-axis motor according to the required length of the cloth, and take out the cloth of the required length, which is convenient and quick, and greatly improves the work efficiency and the accuracy of the cut cloth.

[0025] 2. The utility model proposes a flame-retardant fabric. Four moving blocks are pressed inwards respectively. The four slide blocks are respectively inserted into the long grooves inwards through the elasticity of four sets of springs. Then the slide block is slid to the inner bottom surface of the slide groove. The handle is pressed downward to drive the large moving column, the protective shell and the cutter to move downward to the upper end of the fabric. The handle is pushed along the slide hole to drive the large moving column, the protective shell and the cutter to move, and then the fabric of the required length is cut off, which is convenient for cutting the fabric and ensures that the cutting surface of the cut fabric is flat. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the axial side of the utility model when in use;

[0027] Figure 2 This is a schematic diagram of the shaft side when the utility model is not in use;

[0028] Figure 3 This is an axial schematic diagram of the interior of the front end support block proposed by the utility model;

[0029] Figure 4 It is a side cross-sectional schematic diagram of the rotating drum proposed by the utility model;

[0030] Figure 5It is a front cross-sectional schematic diagram of the cutting device proposed by the utility model;

[0031] Figure 6 This is an axial schematic diagram of the push-pull block proposed in the utility model;

[0032] Figure 7 This is an axial schematic diagram of the sliding device proposed by the utility model;

[0033] Figure 8 This is an enlarged schematic diagram of point A proposed by the utility model;

[0034] Fig. 9 It is a side sectional schematic diagram proposed by the utility model;

[0035] Fig.10 This is a schematic diagram of the structural cross-section of the cloth proposed by the utility model.

[0036] Legend:

[0037] 1. Handle; 2. Shell; 3. Drum; 4. Fabric; 401. Second flame retardant layer; 402. Moisture conducting layer; 403. Comfort layer; 404. Heat insulating layer; 405. First flame retardant layer; 406. Polytetrafluoroethylene microporous film layer; 407. External flame retardant layer; 5. Support block; 6. Horizontal groove; 7. Push-pull block; 701. Moving block; 702. Card block; 8. Cutting device; 801. Large moving column; 802. Protective shell; 803. Handle; 804, cutting knife; 9, sliding device; 901, sliding plate; 902, small groove; 903, sliding block; 904, spring; 905, fixing plate; 906, sliding hole; 10, first gear; 11, clamping column; 12, long stick; 13, second gear; 14, fixing column; 15, fixing device; 1501, turning handle; 1502, small moving column; 1503, fixing block; 16, short groove; 17, sliding groove; 18, long groove; 19, single-axis motor. DETAILED DESCRIPTION

[0038] 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.

[0039] Reference Figure 1-10, the utility model provides an embodiment: a flame retardant fabric, comprising a handle 1, two support blocks 5, a cutting device 8, a sliding device 9 and a cloth 4, the sliding device 9 comprising a slide plate 901, four small grooves 902, four sliders 903, eight springs 904, four fixing plates 905 and a sliding hole 906, a rotating drum 3 is provided through the middle position of the two support blocks 5 at the opposite ends, a first gear 10 is fixedly provided at the front end of the rotating drum 3, a clamping column 11 is fixedly provided at the front end of the first gear 10 at one side, a housing 2 is fixedly provided at the front end of one of the two support blocks 5, and a single-axis motor 19 is fixedly provided at the bottom surface of the housing 2;

[0040] The rear end of the output shaft of the output end of the single-axis motor 19 is fixedly provided with a second gear 13, and the front end of the second gear 13 is fixedly provided with a long stick 12 on one side. The first gear 10 is meshed with the second gear 13. Turning on the switch of the single-axis motor 19 causes the output shaft of the output end to rotate, thereby driving the second gear 13 to rotate, thereby driving the first gear 10 to rotate. The circumference of the rotating drum 3 is 100 cm. When the first gear 10 rotates to the point where it is not meshed with the second gear 13, the free time is convenient for reminding the user of the length of the cloth 4 collected at this time. When the long stick 12 rotates to the clamping column 11 When the first gear 10 is at the lower end, the clamping column 11 is pushed to rotate, thereby driving the first gear 10 to continue to rotate until it is meshed with the second gear 13, thereby driving the rotating drum 3 to rotate. The cutting device 8 is arranged in the sliding device 9, and the cutting device 8 includes a large moving column 801, a protective shell 802, a handle 803 and a cutting knife 804. The upper ends of the front and rear ends of the two support blocks 5 are penetrated by push-pull blocks 7. The four push-pull blocks 7 include a moving block 701 and two clamping blocks 702. A transverse groove 6 is opened at the middle position on one side of the rotating drum 3, and a fixed column 14 is penetrated by the inner wall positions of the front and rear ends of the transverse groove 6;

[0041] A slide groove 17 is provided on one side of the upper end of the two support blocks 5, and a short groove 16 and a long groove 18 are provided on the inner wall of the front and rear ends of the two slide grooves 17. The depth of the short groove 16 is greater than that of the long groove 18. Four moving blocks 701 are respectively arranged at the upper ends of the front and rear ends of the two support blocks 5, and eight clamping blocks 702 are respectively fixed in groups of two at the middle positions on both sides of the four moving blocks 701. A fixing device 15 is provided on one side of the front and rear ends of the rotating drum 3, and the two fixing devices 15 are It includes a turning handle 1501, a small moving column 1502 and a fixed block 1503. The two small moving columns 1502 are respectively threaded through the upper end position of one side near the front and rear ends of the rotating drum 3. The two turning handles 1501 are respectively fixedly arranged at the upper ends of the two small moving columns 1502. The two fixed blocks 1503 are respectively fixedly arranged at the lower ends of the two small moving columns 1502. The two turning handles 1501 are respectively rotated to drive the two small moving columns 1502 to move up and down, thereby driving the two fixed blocks 1503 to move up and down.

[0042] The slide plate 901 is slidably arranged on one side of the two support blocks 5, the slide hole 906 is opened at the middle position of the upper end of the slide plate 901, four small grooves 902 are respectively opened at the front and rear ends of one side of the slide plate 901 in groups of two, four fixed plates 905 are respectively fixed at the front and rear ends of one side of the slide plate 901 in groups of two, eight springs 904 are respectively fixed at the opposite ends of the four fixed plates 905 in groups of two, and four sliders 903 are respectively fixed at the opposite ends of the four groups of springs 904. The end, and one side of the four sliders 903 are slidably arranged in the four small grooves 902. Before the drum 3 operates, the slide plate 901 is slid to the upper ends of the two support blocks 5 until the four sliders 903 are respectively inserted into the four short grooves 16, thereby fixing the slide plate 901. When the cloth 4 needs to be cut, the four moving blocks 701 are respectively pressed inwards, and the four sliders 903 are respectively inserted inwards into the long grooves 18 through the elasticity of the four sets of springs 904, and then the slide plate 901 is slid to the inner bottom surface position of the slide groove 17;

[0043] The large movable column 801 is arranged through the sliding hole 906, the protective shell 802 is arranged through the lower end of the large movable column 801, the cutter 804 is fixedly arranged at the lower end of the large movable column 801, and the handle 803 is fixedly arranged at the upper end of the large movable column 801. The handle 803 is pressed downward to drive the large movable column 801, the protective shell 802 and the cutter 804 to move downward to the upper end of the cloth 4, and the handle 803 is pushed along the sliding hole 906 to drive the large movable column 801, the protective shell 802 and the cutter 804 to move, thereby cutting the cloth 4;

[0044] One side of the fabric 4 is movably mounted on the fixed column 14. The fabric 4 includes a second flame retardant layer 401, a moisture conductive layer 402, a comfort layer 403, a heat insulating layer 404, a first flame retardant layer 405, a polytetrafluoroethylene microporous film layer 406 and an external flame retardant layer 407. The fabric is composed of an external flame retardant layer 407, a second flame retardant layer 401, a polytetrafluoroethylene microporous film layer 406, a first flame retardant layer 405, a heat insulating layer 404, a moisture conductive layer 40 2. The comfort layer 403 is stacked and bonded together with adhesive. The flame retardant yarn of the outer flame retardant layer 407 is a core-spun yarn structure. The second flame retardant layer 401 and the first flame retardant layer 405 are both plain weave structures woven with vinylon as warp yarn and aramid as weft yarn. The heat insulation layer 404 is a non-woven fabric made of flame retardant viscose fiber, the moisture-conducting layer 402 is a non-woven fabric made of bamboo pulp fiber, and the comfort layer 403 is a spunlace non-woven fabric made of silk or ice yarn.

[0045] Working principle: when the cloth 4 is not in use, spread the cloth 4 on a horizontal surface, roll one side of the cloth 4 into the fixed column 14, rotate the two handles 1501 respectively to drive the two small moving columns 1502 to move downward, and then drive the two fixed blocks 1503 to move downward to press the cloth 4, turn on the switch of the single-axis motor 19 to rotate the output shaft at the output end, drive the second gear 13 to rotate, and then drive the first gear 10 to rotate, and finally drive the drum 3 to rotate to roll the cloth 4 on the drum 3 for storage, when the cloth 4 needs to be used, turn on the switch of the single-axis motor 19, set the number of rotations of the output shaft at the output end of the single-axis motor 19 according to the required length of the cloth 4, and rotate the required length of the cloth 4. The cloth 4 is taken out, and the four moving blocks 701 are pressed inward respectively. The four sliders 903 are respectively inserted into the long grooves 18 by the elasticity of the four sets of springs 904. Then the slide plate 901 is slid to the inner bottom surface of the slide groove 17, and the handle 803 is pressed downward to drive the large moving column 801, the protective shell 802 and the cutting knife 804 to move downward to the upper end of the cloth 4. The handle 803 is pushed along the sliding hole 906 to drive the large moving column 801, the protective shell 802 and the cutting knife 804 to move, and then the cloth 4 of the required length is cut off, and then the slide plate 901 is slid to the upper ends of the two support blocks 5 until the four sliders 903 are respectively inserted into the four short grooves 16 to fix the sliding device 9.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flame retardant fabric, comprising a handle (1), two support blocks (5), a cutting device (8), a sliding device (9) and a fabric (4), characterized in that: The sliding device (9) comprises a slide plate (901), four small grooves (902), four slide blocks (903), eight springs (904), four fixed plates (905) and a sliding hole (906); a rotating drum (3) is provided through the middle position of the two supporting blocks (5) at opposite ends; a first gear (10) is fixedly provided at the front end of the rotating drum (3); a clamping column (11) is fixedly provided at one side of the front end of the first gear (10); a housing (2) is fixedly provided at the front end of one of the two supporting blocks (5); a single-axis motor (19) is fixedly provided at the inner bottom surface of the housing (2); A second gear (13) is fixedly provided at the rear end position of the output shaft of the output end of the single-axis motor (19); a long stick (12) is fixedly provided at the front end position of the second gear (13); the first gear (10) is meshed with the second gear (13); the cutting device (8) is arranged in the sliding device (9); the cutting device (8) comprises a large movable column (801), a protective shell (802), a handle (803) and a cutting knife (804); push-pull blocks (7) are arranged at the upper end positions of the front and rear ends of the two support blocks (5); the four push-pull blocks (7) comprise a movable block (701) and two clamping blocks (702); a transverse groove (6) is provided at the middle position on one side of the rotating drum (3); a fixed column (14) is arranged at the inner wall positions of the front and rear ends of the transverse groove (6).

2. The flame retardant fabric according to claim 1, characterized in that: A slide groove (17) is provided at one side of the upper end of the two support blocks (5); a short groove (16) and a long groove (18) are provided at the inner wall positions of the front and rear ends of the two slide grooves (17); the depth of the short groove (16) is greater than that of the long groove (18); the four moving blocks (701) are respectively arranged through the upper ends of the front and rear ends of the two support blocks (5); and the eight clamping blocks (702) are respectively fixedly arranged in groups of two at the middle positions on both sides of the four moving blocks (701).

3. The flame retardant fabric according to claim 1, characterized in that: A fixing device (15) is provided through the upper end of one side of the front and rear ends of the rotating drum (3), and the two fixing devices (15) each include a turning handle (1501), a small movable column (1502) and a fixing block (1503).

4. The flame retardant fabric according to claim 3, characterized in that: The two small movable columns (1502) are respectively threadedly penetrated at the upper end position of one side of the front and rear ends of the rotating drum (3); the two turning handles (1501) are respectively fixedly arranged at the upper ends of the two small movable columns (1502); and the two fixing blocks (1503) are respectively fixedly arranged at the lower ends of the two small movable columns (1502).

5. The flame retardant fabric according to claim 1, characterized in that: The slide plate (901) is slidably arranged on one side of the two support blocks (5); the slide hole (906) is opened at the middle position of the upper end of the slide plate (901); the four small grooves (902) are respectively opened at the front and rear ends of one side of the slide plate (901) in groups of two; the four fixed plates (905) are respectively fixedly arranged at the front and rear ends of one side of the slide plate (901) in groups of two; the eight springs (904) are respectively fixedly arranged at the opposite ends of the four fixed plates (905) in groups of two; the four sliders (903) are respectively fixedly arranged at the opposite ends of the four groups of springs (904); and one side of the four sliders (903) is respectively slidably arranged in the four small grooves (902).

6. The flame retardant fabric according to claim 1, characterized in that: The large movable column (801) is arranged to penetrate in the sliding hole (906), the protective shell (802) is arranged to penetrate near the lower end of the large movable column (801), the cutting knife (804) is fixedly arranged at the lower end of the large movable column (801), and the handle (803) is fixedly arranged at the upper end of the large movable column (801).

7. The flame retardant fabric according to claim 1, characterized in that: One side of the fabric (4) is movably mounted on a fixed column (14), and the fabric (4) comprises a second flame retardant layer (401), a moisture conductive layer (402), a comfort layer (403), a heat insulating layer (404), a first flame retardant layer (405), a polytetrafluoroethylene microporous film layer (406), and an external flame retardant layer (407).

8. The flame retardant fabric according to claim 7, characterized in that: The fabric comprises, from the outside to the inside, an outer flame retardant layer (407), a second flame retardant layer (401), a polytetrafluoroethylene microporous film layer (406), a first flame retardant layer (405), a heat insulation layer (404), a moisture conductive layer (402), and a comfort layer (403), wherein each layer is stacked and bonded together by an adhesive.

Images