Electric door with ventilation adjustment function

Abstract

The utility model discloses a kind of electric doors with ventilation adjusting function, it is related to ventilation electric door technical field, including winding machine, the inner wall transmission connection of winding machine has rolling slats door, the side of rolling slats door is equipped with several air vents, the position of the side of rolling slats door relative to air vent upper side is slidably connected with connecting rod, the arc surface of connecting rod is fixedly connected with adjusting cloth, the both sides of adjusting cloth are fixedly connected with magic tape female paste, the position of the side of rolling slats door relative to two magic tape female paste is fixedly connected with magic tape male paste, the side of magic tape male paste is adhered with magic tape female paste, this one electric door with ventilation adjusting function, reached the effect of adjusting the air vent of ventilation electric door, solved the problem that ventilation electric rolling slats door needs to be wound and only simply open air vent, inconvenient to adjust while difficult to close in bad weather.

Description

Technical Field

[0001] This utility model relates to the field of ventilated electric door technology, specifically an electric door with ventilation adjustment function. Background Technology

[0002] Electric doors, as the name suggests, are automatic doors that are driven by electricity. Among them, there is a type of ventilated electric door, which is suitable for places that require ventilation and also have requirements for passage efficiency and environmental control. It is widely used in places such as transportation, public buildings, and factories. Some warehouses have certain requirements for environmental humidity and temperature, such as grain warehouses and medicine warehouses. Ventilated electric doors can prevent the goods from getting damp and deteriorating.

[0003] The aforementioned and existing related technologies often have the following drawbacks: Warehouse ventilation control doors generally use electric roller shutters, and then ventilation openings are opened on one or more door panels to achieve the purpose of ventilation. However, since multiple roller shutters need to be rolled up and down, it is difficult to adjust the ventilation rate of the ventilation openings. Moreover, in bad weather, cold air and rainwater can easily enter the warehouse through the ventilation openings, thereby reducing the ventilation efficiency of the electric ventilation door and increasing the danger of the items in the warehouse.

[0004] Therefore, we propose an electric door with ventilation and regulation functions. Utility Model Content

[0005] The purpose of this invention is to provide an electric door with ventilation and adjustment functions to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electric door with ventilation adjustment function, including a winding machine, a roller shutter door is drivenly connected to the inner wall of the winding machine, a plurality of ventilation openings are provided on one side of the roller shutter door, a connecting rod is slidably connected to one side of the roller shutter door relative to the position above the ventilation openings, an adjustment cloth is fixedly connected to the arc surface of the connecting rod, hook and loop fasteners are fixedly connected to both sides of the adjustment cloth, and hook and loop fasteners are fixedly connected to one side of the roller shutter door relative to the positions of the two hook and loop fasteners, one side of the hook and loop fasteners is adhered to the hook and loop fasteners.

[0007] The aforementioned components achieve the effect of adjusting the ventilation openings of the ventilated electric door, thereby minimizing the problem of the ventilated electric roller shutter door needing to be rolled up but simply having ventilation openings, which is inconvenient to adjust and difficult to close in bad weather.

[0008] Preferably, the adjusting cloth is located on one side of the vent, and a connecting rod is fixedly connected to one side of each of the two Velcro females.

[0009] The effect achieved by the above components is that the moving link causes the two hook and loop fastener females to move simultaneously, and the link helps to detach the hook and loop fastener females from the hook and loop fastener females more quickly.

[0010] Preferably, a retaining frame is fixedly connected to both sides of the connecting rod, and a screw is threadedly connected to the inner wall of the retaining frame. An inner groove is opened on one side of the roller shutter door relative to the two screws, and the arc surface of the screw is threadedly connected to the inner wall of the inner groove.

[0011] The above components achieve the following effects: the frame secures the connecting rod to the roller shutter door with the help of screws, and the frame facilitates the replacement and cleaning of the adjustment cloth, thereby reducing the operating cost of the electric door.

[0012] Preferably, two retractable ropes are fixedly connected to the side of the adjusting cloth away from the roller shutter door. The retractable ropes are elastic ropes, and the other end of the retractable ropes is fixedly connected to a connecting rod.

[0013] The effect achieved by the above components is that the drawstring retracts after the adjustable fabric is retracted, and the drawstring reduces the area occupied by the adjustable fabric when it is retracted.

[0014] Preferably, a support block is fixedly connected to one side of the roller shutter door relative to the side of the Velcro attached to the ventilation opening, and one side of the support block is slidably connected to the inner wall of the adjustment cloth.

[0015] The effect achieved by the above components is that after the adjustment cloth is opened, it fits into the support block, and the support block achieves the effect of increasing the bonding strength between itself and the roller shutter door.

[0016] Preferably, the support block is a silicone block, and the cross-section of the support block is semi-circular.

[0017] The effect achieved by the above-mentioned components is to further improve the tightness of the fit by using a silicone block with a semi-circular cross-section to fill the gap between the adjustment cloth and the roller shutter door.

[0018] Preferably, a hexagonal plate is fixedly connected to the end of the screw away from the roller shutter door, and the adjusting cloth is PVC coated cloth.

[0019] The above-mentioned components achieve the following effects: the coated fabric is waterproof, dustproof, and wear-resistant; the surface coating can block light and moisture, further improving the shielding and adjustment of warehouse ventilation openings; at the same time, it is easy to wipe and clean, and has strong tear resistance.

[0020] Compared with the prior art, the beneficial effects of this utility model are: it achieves the effect of adjusting the ventilation opening of the electric ventilation door; by appropriately adjusting the diameter of the ventilation opening, the ventilation volume is adjusted, the temperature and humidity of the warehouse are dynamically controlled, the accumulation of moisture and harmful gases is reduced, the quality of goods is effectively protected, the storage environment is optimized, and the ventilation opening can be directly closed in severe weather, improving the safety of the items in the warehouse; the overall structure fits snugly with the roller shutter door, avoiding affecting the normal rolling of the roller shutter door; it uses PVC coated cloth, which is waterproof, dustproof, and wear-resistant, and the surface coating can block light and moisture, further improving the obstruction and adjustment of the warehouse ventilation opening, while also being easy to wipe clean and having strong tear resistance. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This utility model Figure 1 A partial structural diagram;

[0023] Figure 3 This utility model Figure 2 A partial structural diagram;

[0024] Figure 4 This is a schematic diagram of the structure of the adjusting cloth part of this utility model.

[0025] In the diagram: 1. Winding machine; 2. Roller shutter door; 3. Ventilation opening; 4. Connecting rod; 5. Adjusting cloth; 6. Hook and loop fastener; 7. Hook and loop fastener; 8. Clip frame; 9. Screw; 10. Inner groove; 11. Winding rope; 12. Connecting rod; 13. Support block; 14. Hexagonal plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-4This utility model provides a technical solution: an electric door with ventilation adjustment function, including a winding machine 1, a roller shutter door 2 connected to the inner wall of the winding machine 1, several ventilation openings 3 on one side of the roller shutter door 2, a connecting rod 4 slidably connected to one side of the roller shutter door 2 relative to the position above the ventilation openings 3, an adjusting cloth 5 fixedly connected to the arc surface of the connecting rod 4, Velcro female stickers 6 fixedly connected to both sides of the adjusting cloth 5, and Velcro male stickers 7 fixedly connected to one side of the roller shutter door 2 relative to the positions of the two Velcro female stickers 6, with one side of the Velcro male stickers 7 adhesively bonded to the Velcro female stickers 6. The effect achieved by the above components is to achieve the effect of adjusting the ventilation openings 3 of the ventilated electric door, thereby minimizing the problem of the ventilated electric roller shutter door 2 needing to be rolled up but simply having ventilation openings 3, which is inconvenient to adjust and difficult to close in bad weather.

[0028] like Figure 2 and Figure 3 as well as Figure 4 As shown, the adjusting cloth 5 is located on one side of the vent 3. A connecting rod 12 is fixedly connected to one side of the two Velcro females 6. Moving the connecting rod 12 causes the two Velcro females 6 to move simultaneously. The connecting rod 12 helps to disengage the Velcro females 6 from the Velcro males 7 more quickly. A retaining frame 8 is fixedly connected to both sides of the connecting rod 4. A screw 9 is threadedly connected to the inner wall of the retaining frame 8. An inner groove 10 is opened on one side of the roller shutter door 2 relative to the two screws 9. The arc surface of the screw 9 is threadedly connected to the inner wall of the inner groove 10. The retaining frame 8 fixes the connecting rod 4 to the roller shutter door 2 with the help of the screws 9. The retaining frame 8 facilitates the replacement and cleaning of the adjusting cloth 5, thereby reducing the operating cost of the electric door. Two retractable ropes 11 are fixedly connected to the side of the adjusting cloth 5 away from the roller shutter door 2. The retractable ropes 11 are elastic ropes. The other end of the retractable ropes 11 is fixedly connected to the connecting rod 4. When the adjusting cloth 5 is retracted, the retractable ropes 11 retract, which helps to reduce the area occupied by the adjusting cloth 5 when it is retracted.

[0029] A support block 13 is fixedly connected to one side of the roller shutter door 2, relative to the side of the Velcro 7 closest to the ventilation opening 3. One side of the support block 13 is slidably connected to the inner wall of the adjusting cloth 5. After the adjusting cloth 5 is opened, it fits against the support block 13. The support block 13 achieves the effect of improving the bonding strength between the roller shutter door 2 and the support block 13. The support block 13 is a silicone block with a semi-circular cross section. The silicone block with a semi-circular cross section fills the gap between the adjusting cloth 5 and the roller shutter door 2, which further improves the bonding tightness. A hexagonal plate 14 is fixedly connected to the end of the screw 9 away from the roller shutter door 2. The adjusting cloth 5 is a PVC coated cloth. The coated cloth is waterproof, dustproof, and wear-resistant. The surface coating can block light and moisture, further improving the shielding adjustment of the warehouse ventilation opening 3. At the same time, it is easy to wipe and clean and has strong tear resistance.

[0030] Working Principle: When the ventilation opening 3 needs adjustment, the roller shutter door 2 is first opened by the motor-driven winding machine 1, allowing the roller shutter door to open straight to the ground. Then, the connecting rod 4 moves the adjusting cloth 5 to one side of the ventilation opening 3. After the screw 9 rotates into the inner wall of the inner groove 10 through the inner wall of the retaining frame 8 on one side of the connecting rod 4, the retaining frame 8 limits the connection between the connecting rod 4 and the roller shutter door 2 with the help of the screw 9. The retaining frame 8 facilitates the replacement and cleaning of the adjusting cloth 5, thereby reducing the operating cost of the electric door. Then, the connecting rod 12 is pulled, which helps to quickly separate the Velcro female sticker 6 from the Velcro male sticker 7. The connecting rod 12 moves the adjusting cloth 5 with the help of the two Velcro female stickers 6. After the adjusting cloth 5 is unfolded to a certain area, the connecting rod 12 is moved closer to the roller shutter door 2 again. The Velcro female sticker 6 is bonded to the Velcro male sticker 7 through the connecting rod 12. At this time, the adjusting cloth 5 is then bonded to the arc surface of the support block 13. The support block 13 achieves the effect of improving the bonding strength between itself and the roller shutter door 2, utilizing the semi-circular cross-section. The arc-shaped silicone block fills the gap between the adjusting cloth 5 and the roller shutter 2, further improving the tightness of the fit. The retractable rope 11 is stretched when the adjusting cloth 5 is unfolded, which reduces the area occupied by the adjusting cloth 5 when it is folded up. During this process, after the Velcro mother 6 and Velcro daughter 7 are bonded, the adjusting cloth 5 is in a taut state with the support of the retractable rope 11 and the support block 13. The plastic-coated adjusting cloth 5 is waterproof, dustproof, and wear-resistant. The surface coating can block light and moisture, further improving the obstruction and adjustment of the warehouse ventilation opening 3. At the same time, it is easy to wipe and clean, and has strong tear resistance, so that part of the ventilation opening 3 is blocked, thereby regulating the ventilation of the ventilation opening 3, dynamically controlling the temperature and humidity of the warehouse, reducing the accumulation of moisture and harmful gases, effectively protecting the quality of goods, optimizing the storage environment, and also allowing the ventilation opening 3 to be closed directly in severe weather, improving the safety of the items in the warehouse. The overall structure fits snugly with the roller shutter 2, avoiding affecting the normal rolling of the roller shutter 2.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electric door with ventilation adjustment function, comprising a winding machine (1), characterized in that: The inner wall of the winding machine (1) is connected to a roller shutter door (2). Several ventilation openings (3) are provided on one side of the roller shutter door (2). A connecting rod (4) is slidably connected to one side of the roller shutter door (2) above the ventilation openings (3). An adjusting cloth (5) is fixedly connected to the arc surface of the connecting rod (4). Hook and loop fasteners (6) are fixedly connected to both sides of the adjusting cloth (5). Hook and loop fasteners (7) are fixedly connected to one side of the roller shutter door (2) at the positions of the two hook and loop fasteners (6). One side of the hook and loop fasteners (7) is bonded to the hook and loop fasteners (6).

2. An electric door with ventilation adjustment function according to claim 1, characterized in that: The adjusting cloth (5) is located on one side of the vent (3), and the two Velcro females (6) are fixedly connected to one side of the connecting rod (12).

3. An electric door with ventilation adjustment function according to claim 1, characterized in that: Both sides of the connecting rod (4) are fixedly connected to the card frame (8), and the inner wall of the card frame (8) is threadedly connected to the screw (9). The roller shutter door (2) has an inner groove (10) on one side relative to the two screws (9), and the arc surface of the screw (9) is threadedly connected to the inner wall of the inner groove (10).

4. An electric door with ventilation adjustment function according to claim 1, characterized in that: Two drawstrings (11) are fixedly connected to the side of the adjusting cloth (5) away from the roller shutter door (2). The drawstrings (11) are elastic ropes, and the other end of the drawstrings (11) is fixedly connected to the connecting rod (4).

5. An electric door with ventilation adjustment function according to claim 1, characterized in that: A support block (13) is fixedly connected to one side of the roller shutter door (2) relative to the side of the Velcro patch (7) near the ventilation opening (3), and one side of the support block (13) is slidably connected to the inner wall of the adjustment cloth (5).

6. An electric door with ventilation adjustment function according to claim 5, characterized in that: The support block (13) is a silicone block, and the cross-section of the support block (13) is semi-circular.

7. An electric door with ventilation adjustment function according to claim 3, characterized in that: The screw (9) is fixedly connected to a hexagonal plate (14) at the end away from the roller shutter door (2), and the adjusting cloth (5) is a PVC coated cloth.

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