Zipper door curtain

Abstract

The utility model relates to the field of zip door, especially a zip door door curtain. Including roll screen box, two guide rails and door curtain subassembly, two the guide rail installation in the lower surface of roll screen box, the inner wall rotation of roll screen box is connected with pivot, the one side fixedly connected with servo motor of roll screen box outer wall, servo motor's output and pivot one end fixed connection, the one side fixed communication of roll screen box has seal cover, the inner wall rotation of pivot one end and seal cover is connected, door curtain subassembly is located two guide rails each other one side close. The utility model provides a zip door door curtain has zip body on zip cloth strip with the help of glue and door curtain curtain piece upper installation hole's inner wall cementation, makes two layers of zip cloth strip all to stick to door curtain curtain piece, and the sticking area doubles, and the door curtain strength obtains the advantage that greatly promotes, improves the service life of zip door curtain.

Description

Technical Field

[0001] This utility model relates to the field of zipper doors, and more particularly to a zipper door curtain. Background Technology

[0002] Zipper doors are commonly used as area isolation doors in workshops of the food, pharmaceutical, electronics, and textile industries, or in supermarket warehouses.

[0003] The invention disclosed in CN105484652B is a soft curtain anti-collision zipper high-speed door. Its key technical features include: a roller box installed on the wall and a door frame connecting both sides of the roller box; tracks at both ends of the door frame; a roller device inside the roller box; a roller door body connected to the roller device; and the roller door body cooperating with the tracks. A ground beam is installed on the ground, and a ground magnetic switch is installed between the ground beam and the roller door body. Anti-collision recovery structures are provided on both sides of the door frame. A controller is installed on the door frame, connecting the roller device and the anti-collision recovery structures. This invention is rationally designed, energy-saving and environmentally friendly, operates stably, and has low noise. It reduces the use of moving parts, incorporates anti-collision recovery functionality in its structure, which is beneficial for the safe and stable operation of the door, extends the product's service life, and reduces component replacement and maintenance costs.

[0004] Regarding the above-mentioned issues, the following technical defects were found: Traditional zipper door curtains are made by bonding curtain materials and zipper materials together in an overlapping manner. The curtain materials and zipper materials are only connected on one side. Although this method is simple, the bonding effect is poor. Under frequent opening and closing or external force, problems such as delamination and delamination are prone to occur, which significantly shortens the service life of the door curtain.

[0005] Therefore, there is an urgent need to develop a new type of zipper door curtain. By optimizing the connection structure between the curtain and the zipper, the bonding strength, durability, and sealing performance can be improved, thereby solving the reliability problems caused by traditional single-sided bonding. Utility Model Content

[0006] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a zipper door curtain.

[0007] To solve the above-mentioned technical problems, this utility model provides a zipper door curtain, including: a roller shutter compartment, two guide rails, and a curtain assembly. The two guide rails are installed on the lower surface of the roller shutter compartment. A rotating shaft is rotatably connected to the inner wall of the roller shutter compartment. A servo motor is fixedly connected to one side of the outer wall of the roller shutter compartment. The output end of the servo motor is fixedly connected to one end of the rotating shaft. A sealing cover is fixedly connected to one side of the roller shutter compartment. One end of the rotating shaft is rotatably connected to the inner wall of the sealing cover. The curtain assembly is located close to the two guide rails. On one side, the curtain assembly includes a curtain panel and two zipper bodies. The two zipper bodies are respectively disposed on the inner walls of two guide rails. A zipper strip is fixedly connected to one side of each zipper body. The curtain panel is fitted onto the arc surface of the roller. Mounting holes are provided on both sides of the curtain panel. The zipper strip is attached to the inner wall of the mounting hole. The two sides of the zipper strip are glued to the inner wall of the mounting hole with adhesive. A sliding plate is fixedly connected to the lower surface of the curtain panel. The sliding plate is slidably connected to the inner wall of the guide rail.

[0008] The effect achieved by the above components is as follows: by setting up the curtain assembly, when the zipper high-speed door is in use, the zipper strip on the zipper body is glued to the inner wall of the mounting hole on the curtain slat with the help of glue, so that both layers of the zipper strip are bonded to the curtain slat, doubling the bonding area, greatly improving the strength of the curtain and increasing the service life of the zipper curtain.

[0009] Preferably, a curtain window is installed on the side of the curtain slats, and the curtain window is a transparent plastic window.

[0010] Preferably, a plurality of anti-slip strips are fixedly connected to one side of the curtain slat, and the anti-slip strips are evenly distributed on one side of the curtain slat. The effect achieved by the above components is that the anti-slip strips can increase the friction between the curtain slat and the roller, thereby preventing the curtain slat from slipping during the roller's operation of raising and lowering the curtain slat.

[0011] Preferably, the curtain assembly further includes two connecting plates, the connecting plates having a "U" shaped cross-section, the connecting plates being fixedly connected to the guide rail, an adjusting plate slidingly passing through the side of the connecting plates, a connecting plate being fixedly connected to one side of the adjusting plate, and a plurality of bristles or sealing strips being fixedly connected to the side of the connecting plate away from the adjusting plate.

[0012] The effect achieved by the above components is that, by setting the above structure, dust on the surface of the door curtain slats can be cleaned with the help of brush bristles or sealing strips.

[0013] Preferably, the cross-section of the adjusting plate is a right trapezoid, a sliding hole is provided on the inclined side of the adjusting plate, a slider is slidably connected to the inner wall of the sliding hole, a push rod is fixedly connected to one side of the connecting plate, and the output end of the push rod is fixedly connected to one side of the slider.

[0014] The effect achieved by the above components is that the start push rod can drive the slider to move, and the slider will move the adjustment plate by means of the sliding hole, thus achieving the effect of automatically controlling the movement of the adjustment plate, thereby enabling the cleaning operation of the door curtain slats to be carried out normally.

[0015] Preferably, a plurality of guide rods are slidably provided on the side of the connecting plate, and one end of the guide rods is fixedly connected to the connecting plate.

[0016] The effect achieved by the above components is that when the adjusting plate moves the connecting plate, the guide rod can guide the movement of the connecting plate, thereby improving the stability of the process of the connecting plate moving the brush or sealing strip.

[0017] Preferably, a sprocket is fixedly connected to the arc surface of the rotating shaft, and a chain is engaged with the arc surface of the sprocket.

[0018] The effect achieved by the above components is that when there is a power outage at the location where the zipper door is used, personnel can manually pull the chain to drive the sprocket to rotate, and the sprocket will drive the shaft and roller to rotate, so that the roller can still roll up the door curtain slats even when there is a power outage.

[0019] Compared with related technologies, the zipper door curtain provided by this utility model has the following beneficial effects:

[0020] This utility model provides a zipper door curtain. By setting a curtain assembly, when the zipper quick door is in use, the zipper strip on the zipper body is glued to the inner wall of the mounting hole on the curtain slat with glue, so that both layers of the zipper strip are bonded to the curtain slat, doubling the bonding area, greatly improving the strength of the curtain and extending the service life of the zipper door curtain. Attached Figure Description

[0021] Figure 1 A structural schematic diagram of a zipper door curtain provided by this utility model;

[0022] Figure 2 for Figure 2 The diagram shows a partial structural disassembly.

[0023] Figure 3 for Figure 1 The diagram shown illustrates the structure of the curtain assembly.

[0024] Figure 4 for Figure 3 A partial disassembly diagram of the curtain assembly is shown.

[0025] Figure 5 for Figure 1 A partial structural schematic diagram of the curtain assembly shown;

[0026] Figure 6 for Figure 5 The enlarged view of point A shown.

[0027] The diagram is labeled as follows: 1. Roller blind compartment; 2. Guide rail; 3. Curtain assembly; 301. Curtain slats; 302. Curtain window; 303. Zipper body; 304. Zipper strip; 305. Mounting hole; 306. Sliding plate; 307. Anti-slip strip; 308. Connecting plate; 309. Adjusting plate; 310. Sliding hole; 311. Sliding block; 312. Push rod; 313. Connecting plate; 314. Brush bristles; 315. Guide rod; 4. Servo motor; 5. Shaft; 6. Chain; 7. Roller wheel; 8. Sealing cover; 9. Sprocket. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0030] Please see Figure 1 and Figure 2 This utility model provides a zipper door curtain, comprising: a roller shutter compartment 1, two guide rails 2, and a door curtain assembly 3. The two guide rails 2 are installed on the lower surface of the roller shutter compartment 1. A rotating shaft 5 is rotatably connected to the inner wall of the roller shutter compartment 1. A servo motor 4 is fixedly connected to one side of the outer wall of the roller shutter compartment 1. The output end of the servo motor 4 is fixedly connected to one end of the rotating shaft 5. A sealing cover 8 is fixedly connected to one side of the roller shutter compartment 1, and one end of the rotating shaft 5 is rotatably connected to the inner wall of the sealing cover 8. A sprocket 9 is fixedly connected to the arc surface of the rotating shaft 5, and a chain 6 is engaged with the arc surface of the sprocket 9. When the zipper door is in use and there is a power outage, personnel can manually pull the chain 6 to drive the sprocket 9 to rotate. The sprocket 9 drives the rotating shaft 5 and the roller 7 to rotate, so that the roller 7 can still roll up the door curtain slats 301 even when there is a power outage.

[0031] The curtain assembly 3 is located on one side of the two guide rails 2 that are close to each other.

[0032] In the embodiments of this utility model, please refer to Figures 3 to 6The curtain assembly 3 includes a curtain panel 301 and two zipper bodies 303. The two zipper bodies 303 are respectively disposed on the inner walls of the two guide rails 2. A zipper strip 304 is fixedly connected to one side of the zipper body 303. The curtain panel 301 is sleeved on the arc surface of the roller 7. Mounting holes 305 are provided on both sides of the curtain panel 301. The zipper strip 304 is attached to the inner wall of the mounting hole 305. The two sides of the zipper strip 304 are glued to the inner wall of the mounting hole 305 with glue. A sliding plate 306 is fixedly connected to the lower surface of the curtain panel 301. The sliding plate 306 is slidably connected to the inner wall of the guide rail 2. By setting up the curtain assembly 3, when the zipper high-speed door is in use, the zipper strip 304 on the zipper body 303 is glued to the inner wall of the mounting hole 305 on the curtain slab 301, so that both layers of the zipper strip 304 are bonded to the curtain slab 301, doubling the bonding area and greatly improving the strength of the curtain, thus extending the service life of the zipper curtain. A curtain window 302 is installed on the side of the curtain slab 301, and the curtain window 302 is set as a transparent plastic window. Several anti-slip strips 307 are fixedly connected to one side of the curtain slab 301, and the anti-slip strips 307 are evenly distributed on one side of the curtain slab 301. The anti-slip strips 307 can increase the friction between the curtain slab 301 and the roller 7, thereby preventing the curtain slab 301 from slipping during the roller 7's operation.

[0033] The curtain assembly 3 also includes two connecting plates 308, each with a U-shaped cross-section. The connecting plates 308 are fixedly connected to the guide rail 2. An adjusting plate 309 slides through the side of the connecting plate 308. A connecting plate 313 is fixedly connected to one side of the adjusting plate 309, and several bristles 314 are fixedly connected to the side of the connecting plate 313 away from the adjusting plate 309. When the roller 7 retracts or extends the curtain slats 301, the adjusting plate 309 moves the bristles 314 towards the curtain slats 301, causing them to come into contact with the curtain slats 301. At this time, the bristles 314 can remove dust from the surface of the curtain slats 301. After cleaning, the adjusting plate is moved away from the curtain slats 301. By setting the above structure, the bristles 314 can be used to clean the dust from the surface of the curtain slats 301.

[0034] The adjusting plate 309 has a right-angled trapezoidal cross-section. A sliding hole 310 is provided on the inclined side of the adjusting plate 309. A slider 311 is slidably connected to the inner wall of the sliding hole 310. A push rod 312 is fixedly connected to one side of the connecting plate 313, and the output end of the push rod 312 is fixedly connected to one side of the slider 311. Activating the push rod 312 moves the slider 311, which in turn drives the adjusting plate 309 to move via the sliding hole 310. This achieves automatic control of the adjusting plate 309's movement, enabling the cleaning of the door curtain slats 301 to proceed normally.

[0035] Several guide rods 315 are slidably provided on the side of the connecting plate 308, and one end of the guide rods 315 is fixedly connected to the connecting plate 313. When the adjusting plate 309 drives the connecting plate 313 to move, the guide rods 315 can guide the movement of the connecting plate 313, thereby improving the stability of the process of the connecting plate 313 driving the bristles 314 to move.

[0036] The working principle of the zippered door curtain provided by this utility model is as follows: When in use, the zipper strip 304 on the zipper body 303 is glued to the inner wall of the mounting hole 305 on the curtain slat 301, so that both layers of the zipper strip 304 are bonded to the curtain slat 301, doubling the bonding area and greatly improving the strength of the curtain, thus extending the service life of the zippered door curtain. When it is necessary to raise or lower the curtain slat 301, simply start the servo motor. 4 drives the roller 7 to rotate. By controlling the forward and reverse rotation of the roller 7, the curtain slats 301 can be raised and lowered. In the event of a power outage at the location where the zipper door is used, personnel can manually pull the chain 6 to drive the sprocket 9 to rotate. The sprocket 9 drives the shaft 5 and the roller 7 to rotate, thus allowing the roller 7 to raise and lower the curtain slats 301 even during a power outage. The anti-slip strip 307 increases the friction between the curtain slats 301 and the roller 7, thereby preventing the curtain slats from slipping during the raising and lowering process. When the roller 7 retracts or extends the curtain slat 301, the moving adjustment plate 309 drives the brush bristles 314 to move closer to the curtain slat 301, so that the brush bristles 314 come into contact with the curtain slat 301. At this time, the brush bristles 314 can sweep away the dust on the surface of the curtain slat 301. After cleaning, the moving adjustment block moves away from the curtain slat 301. By setting the above structure, the brush bristles 314 can be used to clean the dust on the surface of the curtain slat 301. The actuation push rod 312 can drive the slider 311 to move. The slider 311 will drive the adjustment plate 309 to move through the sliding hole 310, achieving the effect of automatically controlling the movement of the adjustment plate 309, so that the cleaning operation of the curtain slat 301 can be carried out normally. In addition, when the adjustment plate 309 drives the connecting plate 313 to move, the guide rod 315 can guide the movement of the connecting plate 313, thereby improving the stability of the process of the connecting plate 313 driving the brush bristles 314 to move.

[0037] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A zip door curtain, characterized in that, include: The roller blind compartment (1), two guide rails (2), and a curtain assembly (3) are provided. The two guide rails (2) are installed on the lower surface of the roller blind compartment (1). A rotating shaft (5) is rotatably connected to the inner wall of the roller blind compartment (1). A servo motor (4) is fixedly connected to one side of the outer wall of the roller blind compartment (1). The output end of the servo motor (4) is fixedly connected to one end of the rotating shaft (5). A sealing cover (8) is fixedly connected to one side of the roller blind compartment (1). One end of the rotating shaft (5) is rotatably connected to the inner wall of the sealing cover (8). The curtain assembly (3) is located on the side where the two guide rails (2) are close to each other. The curtain assembly (3) includes a curtain slat (301) and two zipper bodies ( Two zipper bodies (303) are respectively set on the inner walls of two guide rails (2). A zipper strip (304) is fixedly connected to one side of the zipper body (303). The curtain slat (301) is sleeved on the arc surface of the roller (7). Mounting holes (305) are opened on both sides of the curtain slat (301). The zipper strip (304) is in contact with the inner wall of the mounting hole (305). The two sides of the zipper strip (304) are glued to the inner wall of the mounting hole (305) with glue. A sliding plate (306) is fixedly connected to the lower surface of the curtain slat (301). The sliding plate (306) is slidably connected to the inner wall of the guide rail (2).

2. A zipper door door curtain according to claim 1, characterized in that A curtain window (302) is installed on the side of the curtain slat (301), and the curtain window (302) is a transparent plastic window.

3. A zipper door according to claim 1, wherein A plurality of anti-slip strips (307) are fixedly connected to one side of the door curtain slat (301), and the anti-slip strips (307) are evenly distributed on one side of the door curtain slat (301).

4. A zipper door according to claim 1, wherein The curtain assembly (3) also includes two connecting plates (308). The connecting plates (308) have a U-shaped cross section. The connecting plates (308) are fixedly connected to the guide rail (2). An adjusting plate (309) is slidably passed through the side of the connecting plates (308). A connecting plate (313) is fixedly connected to one side of the adjusting plate (309). A number of bristles (314) are fixedly connected to the side of the connecting plate (313) away from the adjusting plate (309).

5. A zip door door curtain according to claim 4, wherein, The cross-section of the adjusting plate (309) is a right trapezoid. A sliding hole (310) is provided on the inclined side of the adjusting plate (309). A slider (311) is slidably connected to the inner wall of the sliding hole (310). A push rod (312) is fixedly connected to one side of the connecting plate (313). The output end of the push rod (312) is fixedly connected to one side of the slider (311).

6. A zipper door according to claim 4, wherein A plurality of guide rods (315) are slidably passed through the side of the connecting plate (308), and one end of the guide rods (315) is fixedly connected to the connecting plate (313).

7. A zipper door according to claim 1, wherein The sprocket (9) is fixedly connected to the arc surface of the shaft (5), and the chain (6) is engaged with the arc surface of the sprocket (9).

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