Bottom sealing steel waterproof roller shutter

Abstract

The utility model discloses a bottom sealing steel waterproof roller shutter, including winding box and remote controller, winding box with remote controller is connected through wireless signal, winding box's side is connected with motor box drive through bevel gear drive assembly, motor box is connected with electric control box electricity, winding has steel shutter piece in winding box, both sides of steel shutter piece each is provided with a guide rail, the bottom of steel shutter piece is provided with bottom baffle, the below of bottom baffle is provided with special-shaped double -sided plug, the guide rail bottom is connected through bottom sealing frame, this bottom sealing steel waterproof roller shutter can form multilayer sealing structure through bottom engagement, greatly improves the sealing of the bottom of the roller shutter door, thereby plays waterproof, windproof, dustproof's effect, when raining, blowing, can avoid rainwater, dust and strong wind from the bottom of the roller shutter door into the house and lead to the dirty environment in the house.

Description

Technical Field

[0001] This utility model relates to the field of roller shutter doors, specifically a bottom-sealed waterproof steel roller shutter. Background Technology

[0002] Roller shutters are doors with multiple articulated door panels linked together and rotating up and down around a central roller within fixed tracks. Compared to traditional doors, roller shutters have the advantages of compact structure, small footprint, and simple operation. Roller shutters are suitable for various shops and shopping malls, hotels, banks, hospitals, schools, government offices, factories, mines, stations, docks, warehouses, substations, and industrial plants.

[0003] Roller shutters come in many varieties and have different functions, mainly including electric roller shutters, European-style roller shutters, steel fireproof roller shutters, high-speed roller shutters, etc. For example, Chinese patent application number CN202511287144.4 describes an electric roller shutter door, including slats, a track, a pressure feedback component, a winding wheel, a winding belt drive assembly, a drive motor, a moving slide assembly, a compensating motor, and a mounting bracket. This patent represents a common type of roller shutter door. However, in practical applications, the bottom of the roller shutter door is in contact with the ground, resulting in poor sealing. During rain or windy weather, rainwater, dust, and strong winds can easily enter the house from the bottom of the roller shutter door, leading to a dirty indoor environment. Utility Model Content

[0004] The purpose of this utility model is to provide a bottom-sealed steel waterproof roller shutter to solve the problem mentioned in the background art that the bottom of the existing roller shutter door is in contact with the ground, resulting in poor sealing performance. When it rains or is windy, rainwater, dust and strong winds can easily enter the house from the bottom of the roller shutter door, causing the indoor environment to be dirty.

[0005] The technical solution of this utility model is implemented as follows: A bottom-sealed steel waterproof roller shutter includes a winding box and a remote control. The winding box and the remote control are connected wirelessly. The side of the winding box is connected to a motor box via a bevel gear transmission assembly. The motor box is electrically connected to an electrical control box. A steel roller shutter slat is wound inside the winding box. A guide rail is provided on each side of the steel roller shutter slat. A bottom baffle is provided at the bottom of the steel roller shutter slat. A non-standard double-sided end cap is provided below the bottom baffle. The bottom of the guide rail is connected to the bottom sealing frame. A travel trigger is fixedly installed on the side of the bottom baffle. A travel switch one, electrically connected to the electrical control box, is provided at the top of the guide rail. A travel switch two, electrically connected to the electrical control box, is provided at the bottom of the guide rail.

[0006] Preferably, the motor housing is a servo motor, the motor housing is electrically connected to the electrical control box, and the electrical control box has a built-in WIFI communication module and a battery module.

[0007] Preferably, the irregular double-sided plug is made of waterproof latex material.

[0008] Preferably, the bottom baffle is fixedly bonded to the irregular double-sided plug.

[0009] Preferably, the guide rail is fixedly connected to the bottom sealing frame, the bottom sealing frame has a conical bolt formed inside, and the bottom of the irregular double-sided plug has a groove that matches the shape of the conical bolt.

[0010] By adopting the above technical solution, the beneficial effects of this utility model are as follows: This type of bottom-sealed steel waterproof roller shutter can greatly improve the sealing performance of the bottom of the roller shutter door through the multi-layer sealing structure formed by bottom interlocking, thereby playing the role of waterproofing, windproofing and dustproofing. When it rains or is windy, it can prevent rainwater, dust and strong wind from entering the house from the bottom of the roller shutter door and causing the indoor environment to become dirty. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a front view of the present invention in the closed state; Figure 2 This is a front view of the present invention in the open state; Figure 3 This is a cross-sectional view of the structure of the irregular double-sided plug and the bottom sealing frame of this utility model in the engagement state.

[0013] The components include: 1. Winding box; 2. Remote control; 3. Guide rail; 4. Steel roller shutter slats; 5. Bottom baffle; 6. Bottom sealing frame; 7. Bevel gear transmission assembly; 8. Motor box; 9. Electrical control box; 10. Limit switch one; 11. Limit switch two; 12. Limit trigger; 13. Irregular double-sided plug; 601. Conical bolt. Detailed Implementation

[0014] 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.

[0015] See Figures 1-2 A bottom-sealed steel waterproof roller shutter includes a winding box 1 and a remote control 2. The winding box 1 and the remote control 2 are connected wirelessly. The side of the winding box 1 is connected to the motor box 8 via a bevel gear transmission assembly 7. The motor box 8 is electrically connected to the electrical control box 9. A steel roller shutter slat 4 is wound up inside the winding box 1. A guide rail 3 is provided on each side of the steel roller shutter slat 4. A bottom baffle 5 is provided at the bottom of the steel roller shutter slat 4. A special-shaped double-sided end cap 13 is provided below the bottom baffle 5. The bottom of the guide rail 3 is connected to the bottom sealing frame 6. A travel trigger 12 is fixedly installed on the side of the bottom baffle 5. A travel switch 10 electrically connected to the electrical control box 9 is provided at the top of the guide rail 3. A travel switch 21 electrically connected to the electrical control box 9 is provided at the bottom of the guide rail 3.

[0016] See Figure 1 and Figure 2 The motor housing 8 uses a servo motor and is electrically connected to the control box 9. The control box 9 has a built-in WIFI communication module and a battery module. This configuration makes it convenient for the user to hold the remote control 2 and issue working commands. The control box 9 receives the wireless signal sent by the remote control 2 through the built-in WIFI communication module and controls the motor housing 8 to operate and output power according to the commands.

[0017] See Figure 3 The irregular double-sided plug 13 is made of waterproof latex material. This design ensures that the irregular double-sided plug 13 has excellent elasticity. When the irregular double-sided plug 13 engages with the bottom sealing frame 6, the irregular double-sided plug 13 can deform and fill the space inside the bottom sealing frame 6, thereby improving the sealing effect.

[0018] See Figure 2 The bottom baffle 5 is fixedly bonded to the irregular double-sided plug 13. This arrangement allows the bottom baffle 5 to provide a fixed structural support for the irregular double-sided plug 13, preventing the irregular double-sided plug 13 from shifting or falling off under frequent impacts.

[0019] See Figure 3The guide rail 3 is fixedly connected to the bottom sealing frame 6. The bottom sealing frame 6 has a conical bolt 601 formed inside. The bottom of the irregular double-sided plug 13 has a groove that matches the shape of the conical bolt 601. This arrangement allows the conical bolt 601 to insert into the middle of the irregular double-sided plug 13 when it falls, so that the two sides of the irregular double-sided plug 13 block the space on both sides of the conical bolt 601, thereby forming a multi-layered, stepped sealing effect.

[0020] Working Principle: When using this device, first, fix the device in the required position using the guide rail 3, and fix the bottom sealing frame 6 to the bottom of the guide rail 3, so that the bottom sealing frame 6 corresponds to the position of the irregular double-sided plug 13. Then, connect the external power grid to the control box 9. The user holds the remote control 2 and issues a working command. The control box 9 receives the wireless signal emitted by the remote control 2 and controls the motor box 8 to operate and output power according to the command. When it is necessary to close the roller shutter door, the motor box 8 drives the winding box 1 through the bevel gear transmission assembly 7. The roller rotates, releasing the steel roller shutter 4, allowing the irregular double-sided plug 13 at the bottom of the bottom baffle 5 to insert into the bottom sealing frame 6. With the cooperation of the conical bolt 601, the bottom sealing frame 6 and the irregular double-sided plug 13 form multiple stepped surfaces, thereby increasing the sealing effect at the bottom of the roller shutter door. When the roller shutter door needs to be opened, the motor box 8 drives the roller in the winding box 1 to rotate through the bevel gear transmission assembly 7, thereby winding up the steel roller shutter 4. The steel roller shutter 4 is then wound onto the roller in the winding box 1, thus opening the steel roller shutter 4 for easy access for users.

[0021] In this specification, the terms "connection," "installation," "fixing," and "setting" are interpreted broadly. For example, "connection" can mean a fixed connection or an indirect connection via an intermediate component without affecting the relationship between components and the technical effect. It can also mean an integral connection or a partial connection. In such cases, those skilled in the art can understand the specific meaning of the above terms in this utility model or utility model according to the specific circumstances. In this utility model, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly for better describing this utility model and its embodiments and are not intended to limit the indicated device, element, or component to having a specific orientation or to be constructed and operated in a specific orientation. Finally, it should be noted that when describing the position of each component and the matching relationship between them, this utility model usually uses one or a pair of components as examples. However, those skilled in the art should understand that such positions and matching relationships also apply to other components / other pairs of components.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A bottom-sealed steel waterproof roller shutter, characterized in that: The device includes a winding box (1) and a remote controller (2). The winding box (1) and the remote controller (2) are connected wirelessly. The side of the winding box (1) is connected to the motor box (8) via a bevel gear transmission assembly (7). The motor box (8) is electrically connected to the electrical control box (9). The winding box (1) contains a steel roller shutter (4). Each side of the steel roller shutter (4) is provided with a guide rail (3). The bottom of the steel roller shutter (4) is provided with a bottom baffle (5). A special-shaped double-sided end cap (13) is provided below the bottom baffle (5). The bottom of the guide rail (3) is connected to the bottom sealing frame (6). A travel trigger (12) is fixedly installed on the side of the bottom baffle (5). The top of the guide rail (3) is provided with a travel switch one (10) electrically connected to the electrical control box (9). The bottom of the guide rail (3) is provided with a travel switch two (11) electrically connected to the electrical control box (9).

2. The bottom-sealed steel waterproof roller shutter according to claim 1, characterized in that: The motor box (8) is equipped with a servo motor. The motor box (8) is electrically connected to the electrical control box (9). The electrical control box (9) has a built-in WIFI communication module and a battery module.

3. The bottom-sealed steel waterproof roller shutter according to claim 1, characterized in that: The irregular double-sided plug (13) is made of waterproof latex material.

4. A bottom-sealed steel waterproof roller shutter according to claim 1, characterized in that: The bottom baffle (5) is fixedly bonded to the irregular double-sided plug (13).

5. A bottom-sealed steel waterproof roller shutter according to claim 1, characterized in that: The guide rail (3) is fixedly connected to the bottom sealing frame (6). The bottom sealing frame (6) has a conical bolt (601) formed inside. The bottom of the irregular double-sided plug (13) has a groove that matches the shape of the conical bolt (601).

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