Antibacterial, heat-insulating and flame-retardant electric curtain

Abstract

An antibacterial, heat-insulating and flame-retardant electric curtain comprises an installation frame used for fixing and further comprises an installation cover, a winding drum, a flame-retardant layer, an antibacterial layer and a gridding cloth layer, the winding drum is installed in the installation frame, and the two ends of the winding drum are fixedly connected with rotating rods which penetrate through the installation frame and are rotationally connected with the penetrating portions through bearings in a limited mode; a storage sliding groove is formed in the lower end of the winding drum, a U-shaped mounting frame is slidably connected to the interior of the storage sliding groove, a curtain body is slidably connected to the interior of the U-shaped mounting frame, and the curtain body comprises a flame-retardant polyester cotton layer, a heat insulation layer, an antibacterial layer and a gridding cloth layer which are sequentially arranged from outside to inside; the first polyester silk, the first cotton silk, the second polyester silk and the second cotton silk are all dip-dyed with flame-retardant components, so that the flame-retardant polyester cotton layer has good flame-retardant performance, and the convenience and practicability are improved through the cooperative effect of a winding drum, a U-shaped mounting frame, a limiting sliding groove, a limiting sliding block, a storage sliding groove, a mounting hole, a mounting column, a moving plate, a moving mechanism and a limiting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain fabrics, in particular to an antibacterial, heat-insulating and flame-retardant electric curtain. Background Art

[0002] The patent number after searching is: CN220226679U, which discloses an electric curtain that is easy to disassemble and assemble, including a mounting frame, a reel is arranged inside the mounting frame, and both ends of the reel are fixedly connected to a rotating rod that penetrates the mounting frame and is connected to the penetration part through a bearing limit rotation, a storage slide is provided at the lower end of the reel, and a U-shaped mounting frame is slidably connected inside the storage slide, and a curtain body is slidably connected inside the U-shaped mounting frame, and the upper end surface of the curtain body is provided with equidistantly distributed mounting holes, and a mounting column is slidably connected inside the mounting hole, and one end of the mounting column is fixedly connected to a moving plate that is slidably connected to the inside of the U-shaped mounting frame, and the moving plate is connected to the U-shaped mounting frame through a set moving mechanism, and both ends of the U-shaped mounting frame have limit slides inside the reel. The electric curtain that is easy to disassemble and assemble described in the utility model is convenient for the curtain body to be disassembled and installed, so as to facilitate the subsequent replacement and cleaning of the curtain body.

[0003] However, in modern society, there are more and more large-area glass curtain walls and floor-to-ceiling windows. While these large-area glass surfaces provide people with a better view, they also bring another problem, that is, when the sun shines directly on the windows in summer, the indoor temperature will rise sharply, so the indoor air conditioner needs to consume more electricity to keep the indoor temperature suitable. In addition, with the development of market demand, people also hope that electric curtains have other functions besides convenience, so as to facilitate consumers' use. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an antibacterial, heat-insulating and flame-retardant electric curtain, which effectively solves the problems mentioned in the above technical background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the utility model includes a mounting frame for fixed use, and also includes a mounting cover, a roller, a curtain body, a servo motor, a U-shaped mounting frame, a limiting slide groove, a limiting slider, a storage slide groove, a movable plate, a guide rod, a movable screw, a mounting hole, a mounting column, a heat insulation layer, a flame-retardant polyester-cotton layer, an antibacterial layer and a mesh cloth layer. A roller is installed inside the mounting frame, and both ends of the roller are fixedly connected to rotating rods that penetrate the mounting frame and are rotationally connected to the penetrating part through bearings. A storage slide groove is opened at the lower end of the roller, and the interior of the storage slide groove is slidably connected to the U-shaped mounting frame. The U-shaped mounting A curtain body is slidably connected to the inside of the frame, and the curtain body includes a flame-retardant polyester-cotton layer, a heat-insulating layer, an antibacterial layer and a mesh cloth layer arranged in sequence from the outside to the inside. The upper end surface of the curtain body is provided with equidistantly distributed mounting holes, and mounting columns are slidably connected to the inside of the mounting holes. One end of the mounting column is fixedly connected to a movable plate slidably connected to the inside of the U-shaped mounting frame, and the movable plate is connected to the U-shaped mounting frame through a set moving mechanism. Both ends of the U-shaped mounting frame are provided with limiting slide grooves inside the reel, and a limiting slider fixedly connected to the U-shaped mounting frame is slidably connected inside the limiting slide groove. A limiting mechanism is arranged in the middle of the rear end surface of the U-shaped mounting frame.

[0006] Preferably, the flame retardant polyester-cotton layer is formed by first polyester yarns and first cotton yarns arranged in parallel and second polyester yarns and second cotton yarns interwoven in a cross pattern, and the first polyester yarns, the first cotton yarns, the second polyester yarns and the second cotton yarns are all impregnated with flame retardant material.

[0007] Preferably, the heat insulation layer is formed of a heat insulation coating, and the thickness of the flame retardant heat insulation layer is 1.0 to 2.0 mm.

[0008] Preferably, the polyester-cotton antibacterial layer is formed by mixing an inorganic antibacterial agent into the polyester-cotton antibacterial layer and spinning it.

[0009] Preferably, a servo motor is fixedly connected inside the mounting cover arranged at the left end of the mounting frame, and an output end of the servo motor is fixedly connected to a corresponding rotating rod through a rotating shaft.

[0010] Preferably, the limiting mechanism includes an externally threaded column fixedly connected to the inside of the receiving slide groove, an internally threaded cylinder threadedly connected to the externally threaded column is provided at the outer end of the externally threaded column, a limiting column penetrating the internally threaded cylinder and slidably connected to the penetrating part is provided inside the internally threaded cylinder, the limiting column is fixedly connected to the U-shaped mounting frame, and a limiting block fixedly connected to the limiting column is slidably connected inside the internally threaded cylinder.

[0011] Beneficial effects: the first polyester yarn, the first cotton yarn, the second polyester yarn and the second cotton yarn are all impregnated with flame retardant ingredients, so that the flame retardant polyester-cotton layer has good flame retardant properties, and the flame retardant heat-insulating layer is coated on the surface of the flame retardant layer, thereby improving the antibacterial, flame retardant and heat-insulating properties of the curtains, thereby better isolating the temperature caused by direct sunlight outdoors, and the polyester-cotton antibacterial layer can effectively inhibit bacteria and reduce bacterial growth. The coordination between the set reel, U-shaped mounting frame, limiting slide groove, limiting slider, storage slide groove, mounting hole, mounting column, movable plate, movable mechanism and limiting mechanism improves convenience and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the main structure of the utility model curtain;

[0016] Figure 4 This is a schematic diagram of the structure of the flame retardant layer of polyester-cotton fiber of the utility model;

[0017] Numbers in the figure: 1. Mounting cover; 2. Mounting frame; 3. Roller; 4. Curtain body; 5. Servo motor; 6. U-shaped mounting frame; 7. Limiting slide; 8. Limiting slider; 9. Storage slide; 10. Moving plate; 11. Guide rod; 12. Moving screw; 13. Mounting hole; 14. Mounting column; 15. Insulation layer; 16. Flame-retardant polyester-cotton layer; 17. Antibacterial layer; 18. Mesh cloth layer; 19. First polyester thread; 20. First cotton thread; 21. Second polyester thread; 22. Second cotton thread. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-4 The specific implementation modes of the present utility model are further described in detail.

[0019] Embodiment 1, by Figure 1-4The utility model provides an antibacterial, heat-insulating and flame-retardant electric curtain, including a mounting frame 2 for fixed use, and also includes a mounting cover 1, a reel 3, a curtain body 4, a servo motor 5, a U-shaped mounting frame 6, a limiting slide 7, a limiting slider 8, a storage slide 9, a movable plate 10, a guide rod 11, a movable screw 12, a mounting hole 13, a mounting column 14, a heat insulation layer 15, a flame-retardant polyester-cotton layer 16, an antibacterial layer 17, a mesh cloth layer 18, a first polyester thread 19, a first cotton thread 20, a second polyester thread 21 and a second cotton thread 22. A reel 3 is installed inside the mounting frame 2, and both ends of the reel 3 are fixedly connected to a rotating rod that penetrates the mounting frame 2 and is rotationally connected to the penetrating portion through a bearing. A storage slide 9 is provided at the lower end of the reel 3, and the internal slide of the storage slide 9 A U-shaped mounting frame 6 is dynamically connected, and a curtain body 4 is slidably connected inside the U-shaped mounting frame 6. The curtain body 4 includes a flame-retardant polyester-cotton layer 16, a heat-insulating layer 15, an antibacterial layer 17 and a mesh cloth layer 18 arranged in sequence from the outside to the inside. An equidistantly distributed mounting holes 13 are provided on the upper end surface of the curtain body 4, and a mounting column 14 is slidably connected inside the mounting hole 13. One end of the mounting column 14 is fixedly connected to a movable plate 10 slidably connected to the inside of the U-shaped mounting frame 6. The movable plate 10 is connected to the U-shaped mounting frame 6 through a set moving mechanism. Both ends of the U-shaped mounting frame 6 are provided with limiting slide grooves 7 inside the reel 3, and a limiting slider 8 fixedly connected to the U-shaped mounting frame 6 is slidably connected inside the limiting slide groove 7. A limiting mechanism is provided at the middle of the rear end surface of the U-shaped mounting frame 6.

[0020] The flame retardant polyester-cotton layer 16 is formed by first polyester yarns 19 and first cotton yarns 20 arranged in parallel and second polyester yarns 21 and second cotton yarns 22 interwoven in a cross pattern. The first polyester yarns 19 , the first cotton yarns 20 , the second polyester yarns 21 and the second cotton yarns 22 are all impregnated with flame retardant materials.

[0021] The heat insulation layer 15 is formed of a heat insulation coating, and the thickness of the flame retardant heat insulation layer is 1.0 to 2.0 mm.

[0022] The polyester-cotton antibacterial layer 17 is formed by mixing an inorganic antibacterial agent into the polyester-cotton antibacterial layer 17 and spinning it.

[0023] A servo motor 5 is fixedly connected inside the mounting cover 1 arranged at the left end of the mounting frame 2, and an output end of the servo motor 5 is fixedly connected to a corresponding rotating rod through a rotating shaft.

[0024] The limiting mechanism includes an externally threaded column fixedly connected to the inside of the storage slide groove 9, an internally threaded cylinder threadedly connected to the externally threaded column is arranged at the outer end of the externally threaded column, a limiting column penetrating the internally threaded cylinder and slidably connected to the penetrating part is arranged inside the internally threaded cylinder, the limiting column is fixedly connected to the U-shaped mounting frame 6, and a limiting block fixedly connected to the limiting column is slidably connected inside the internally threaded cylinder.

[0025] Working principle: When the utility model is used, the whole device is installed on the wall through the cooperation of the installation cover 1 and the installation frame 2. The curtain body 4 can be automatically retracted and released by controlling the forward and reverse rotation of the servo motor 5. When the curtain body 4 needs to be disassembled later, the internal threaded cylinder is separated from the external threaded column by rotating the internal threaded cylinder. After separation, the U-shaped installation frame 6 will slide down under the action of the limiting slider 8 and the limiting slide groove 7, so that the U-shaped installation frame 6 slides out from the inside of the storage slide groove 9, and then the staff can rotate the rotating cap to rotate the moving screw 12 , so that the movable plate 10 drives the mounting column 14 to move, so that the mounting column 14 is separated from the mounting hole 13. After the separation, the curtain body 4 can be disassembled. During the subsequent installation, it is only necessary to re-match the corresponding mounting hole 13 with the corresponding mounting column 14 to make the curtain body 4 and the U-shaped mounting frame 6 limitedly installed, and then push the U-shaped mounting frame 6 into the storage chute 9, and reversely rotate the internal threaded cylinder to cooperate with the external threaded column, so that the U-shaped mounting frame 6 is limitedly installed in the storage chute 9, thereby completing the limited installation of the curtain body 4.

[0026] Beneficial effect: The curtain body 4 includes a heat insulation layer 15, a flame retardant polyester-cotton layer 16, an antibacterial layer 17 and a mesh cloth layer 18 which are sequentially arranged from the outside to the inside, and are hot-pressed and glued in sequence. The heat insulation layer 15 is a layer of white polyurethane resin coated on the surface of the polyester-cotton fiber flame retardant layer 16, wherein the polyurethane resin is a polymer compound with good heat insulation, sound insulation, shock resistance and anti-toxic properties. The polyester-cotton fiber flame retardant layer 16 is composed of a first polyester yarn 19, a first cotton yarn 20 and a second polyester yarn 21. The first polyester yarn 19, the first cotton yarn 20, the second polyester yarn 21 and the second cotton yarn 22 are cross-woven, and the flame retardant component is impregnated on the first polyester yarn 19, the first cotton yarn 20, the second polyester yarn 21 and the second cotton yarn 22; the heat-resistant inorganic antibacterial agent such as ceramic powder containing silver, copper and zinc ions is mixed into the polyester-cotton fiber antibacterial layer 17 through the polyester-cotton antibacterial layer 17 for spinning, so that the fabric has a good antibacterial effect; finally, the heat insulation layer, the flame retardant polyester-cotton layer, the antibacterial layer and the mesh cloth layer are hot-pressed and bonded in sequence.

[0027] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An antibacterial, heat-insulating and flame-retardant electric curtain, comprising a mounting frame (2) for fixed use, characterized in that: The invention also comprises a mounting cover (1), a reel (3), a curtain body (4), a servo motor (5), a U-shaped mounting frame (6), a limiting slide groove (7), a limiting slider (8), a storage slide groove (9), a movable plate (10), a guide rod (11), a movable screw rod (12), a mounting hole (13), a mounting column (14), a heat insulation layer (15), a flame retardant polyester cotton layer (16), an antibacterial layer (17) and a mesh cloth layer (18). The mounting frame (2) is internally mounted with a reel (3), and both ends of the reel (3) are fixedly connected with rotating rods that penetrate the mounting frame (2) and are rotationally connected to the penetration portion through bearings. The lower end of the reel (3) is provided with a storage slide groove (9), and the interior of the storage slide groove (9) is slidably connected with the U-shaped mounting frame (6), and the interior of the U-shaped mounting frame (6) is slidably connected with the curtain body (4). ), the curtain body (4) comprises a flame retardant polyester cotton layer (16), a heat insulation layer (15), an antibacterial layer (17) and a mesh cloth layer (18) which are arranged in sequence from the outside to the inside, the upper end surface of the curtain body (4) is provided with equidistantly distributed mounting holes (13), the mounting holes (13) are slidably connected with mounting posts (14), one end of the mounting posts (14) is fixedly connected with a movable plate (10) which is slidably connected with the inside of a U-shaped mounting frame (6), the movable plate (10) is connected to the U-shaped mounting frame (6) through a movable mechanism, both ends of the U-shaped mounting frame (6) are provided with limiting slide grooves (7) inside the reel (3), the limiting slide grooves (7) are slidably connected with a limiting slider (8) which is fixedly connected with the U-shaped mounting frame (6), and a limiting mechanism is provided at the middle of the rear end surface of the U-shaped mounting frame (6).

2. The antibacterial, heat-insulating and flame-retardant electric curtain according to claim 1, characterized in that: The flame retardant polyester-cotton layer (16) is formed by first polyester yarns (19) and first cotton yarns (20) arranged in parallel and second polyester yarns (21) and second cotton yarns (22) interwoven in a cross pattern; the first polyester yarns (19), the first cotton yarns (20), the second polyester yarns (21) and the second cotton yarns (22) are all impregnated with flame retardant material.

3. The antibacterial, heat-insulating and flame-retardant electric curtain according to claim 1, characterized in that: The heat insulation layer (15) is formed of a heat insulation coating, and the thickness of the heat insulation layer (15) is 1.0 to 2.0 mm.

4. The antibacterial, heat-insulating and flame-retardant electric curtain according to claim 1, characterized in that: The antibacterial layer (17) is formed by mixing an inorganic antibacterial agent into the antibacterial layer (17) and spinning it.

5. The antibacterial, heat-insulating and flame-retardant electric curtain according to claim 1, characterized in that: A servo motor (5) is fixedly connected inside the mounting cover (1) arranged at the left end of the mounting frame (2), and the output end of the servo motor (5) is fixedly connected to a corresponding rotating rod via a rotating shaft.

6. The antibacterial, heat-insulating and flame-retardant electric curtain according to claim 1, characterized in that: The limiting mechanism comprises an external thread column fixedly connected to the inside of the receiving slide groove (9), an internal thread cylinder threadedly connected to the external thread column is arranged at the outer end of the external thread column, a limiting column penetrating the internal thread cylinder and slidably connected to the penetrating part is arranged inside the internal thread cylinder, the limiting column is fixedly connected to the U-shaped mounting frame (6), and a limiting block fixedly connected to the limiting column is slidably connected inside the internal thread cylinder.

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