Outer side rainproof mechanism for roller shutter door

Abstract

The utility model discloses an outer side rainproof mechanism for a roller shutter door, which belongs to the technical field of roller shutter doors and comprises a waterproof box and a roller shutter door component mounted at the bottom of the waterproof box, and an outer side rainproof component is mounted on one side of the waterproof box. The outer side rainproof assembly comprises an open groove formed in one side of the bottom of the waterproof box and a connecting plate inserted into the inner side of the open groove, a servo motor is installed on the inner side of the waterproof box, the output end of the servo motor is connected to the corresponding side of the connecting plate, and a waterproof plate is connected to the side, away from the waterproof box, of the connecting plate; a connecting strip is connected to the side, away from the waterproof box, of the top of the waterproof plate, a screw is in threaded connection with the middle of the connecting strip, a partition plate is mounted at one end of the screw through a bearing, two limiting rods are symmetrically connected to one side of the partition plate relative to the screw, and the limiting rods are movably inserted into the corresponding sides of the connecting strip. According to the outer side rainproof mechanism for the roller shutter door, the rainproof effect is more comprehensive.

Description

Technical Field

[0001] The utility model belongs to the technical field of rolling shutter doors, in particular to an outer rainproof mechanism for rolling shutter doors. Background Art

[0002] Rolling shutter doors are widely used in commercial and industrial fields, mainly used for internal and external doors of stores, supermarkets, restaurants, banks, hotels, factories, warehouses, logistics centers and other places. Some of these places have strict requirements for keeping dry, so an outer rainproof mechanism for rolling shutter doors is needed to prevent rainwater from entering after the curtain plate is lowered.

[0003] Although the existing device is designed with a rainproof structure to prevent rainwater from entering, there is a gap between the bottom of the rainproof structure and the floor, resulting in incomplete rainproofing.

[0004] For example, the Chinese utility model application number CN202221732360.7 is an outer rainproof mechanism for rolling shutter doors, including a storage frame, the storage frame is open, a threaded rod is arranged inside the storage frame, a threaded sleeve is arranged on the surface of the threaded rod, two telescopic mechanisms are arranged inside the storage frame, the two telescopic mechanisms are symmetrically arranged, the telescopic mechanism includes a connecting rod, the bottom surface of the connecting rod is fixedly connected to the top surface of the threaded rod, a rotating plate is sleeved on the surface of the connecting rod, and the inner wall of the rotating plate is rotatably connected to the surface of the connecting rod through a bearing. There is a gap between the bottom of the rainproof structure of the device and the floor, resulting in insufficient rain protection. Utility Model Content

[0005] The utility model aims to provide an outer rainproof mechanism for a rolling shutter door to solve the problems raised in the background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an outer rainproof mechanism for a rolling shutter door, comprising:

[0007] A waterproof box and a rolling door assembly installed at the bottom of the waterproof box, wherein an outer rainproof assembly is installed on one side of the waterproof box;

[0008] The outer rainproof component includes a groove constructed on one side of the bottom of the waterproof box and a connecting plate inserted into the inner side of the groove. A servo motor is installed on the inner side of the waterproof box, and the output end of the servo motor is connected to the corresponding side of the connecting plate. The side of the connecting plate away from the waterproof box is connected to a waterproof board, and the top of the waterproof board is connected to a connecting strip away from the waterproof box. A screw is screwed in the middle of the connecting strip, and a partition is installed at one end of the screw through a bearing.

[0009] In a further embodiment, two limiting rods are symmetrically connected to one side of the partition relative to the screw rod, and the limiting rods are movably inserted into corresponding sides of the connecting strip.

[0010] In a further embodiment, a rubber pad is bonded to a side of the partition away from the connecting strip, and the rubber pad is flush with the edge of the partition.

[0011] In a further embodiment, the other end of the screw is connected to a circular gripping piece, and the edge of the gripping piece is provided with anti-slip textures.

[0012] In a further embodiment, a rolling shutter motor is installed at the inner bottom of the waterproof box, the output end of the rolling shutter motor is connected to a reel, and a curtain plate is wound around the side wall of the reel.

[0013] In a further embodiment, a rubber strip is bonded to the bottom of the curtain plate, and the rubber strip is flush with the corresponding side of the curtain plate.

[0014] In a further embodiment, a fixing plate is welded to the top of the waterproof box, and a plurality of fixing holes are arranged side by side on the surface of the fixing plate, and fixing bolts are threaded into the fixing holes.

[0015] In a further embodiment, a rotating shaft is connected to a side of the connecting plate away from the servo motor, and the rotating shaft is movably plugged into a corresponding side of the waterproof box.

[0016] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0017] The rolling door uses an outer rainproof mechanism. Although the existing device can add a rainproof structure on the outer side of the curtain plate to achieve rainproof efficiency, there is often a large gap between the bottom of the relevant curtain and the bottom plate, so that rainwater can penetrate into the curtain plate through the gap, resulting in an incomplete rainproof effect. In this solution, the partition can be further moved down after the waterproof plate is lowered, so that the gap with the ground can be significantly reduced, and the rainproof effect is more comprehensive;

[0018] When rain protection is needed, you only need to use the servo motor to drive the waterproof plate to rotate to be perpendicular to the ground, and then turn the screw to move the partition down to complete the rain protection structure. The whole operation is relatively convenient.

[0019] The rolling shutter door uses an outer rainproof mechanism, which has a more comprehensive rainproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the waterproof board of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the connecting strip and the partition of the utility model;

[0024] Figure 4 For the utility model Figure 3 A magnified view of the structure in the middle.

[0025] Description of reference numerals:

[0026] In the figure: 1. waterproof box; 2. servo motor; 3. connecting plate; 4. waterproof plate; 5. rotating shaft; 6. connecting strip; 7. screw; 8. partition; 9. limit rod; 10. rubber pad; 11. grip; 12. fixing plate; 13. fixing bolt; 14. curtain plate; 15. rubber strip. DETAILED DESCRIPTION

[0027] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0028] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0029] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0030] In order to achieve a more comprehensive rain protection effect, Figures 1 to 4 As shown, it includes: a waterproof box 1 and a rolling door assembly installed at the bottom of the waterproof box 1, a rolling motor (not shown in the figure) is installed on the inner bottom of the waterproof box 1 through a motor seat, and the output end of the rolling motor is coaxially connected with a reel. The rolling motor adopts the existing principle to drive the reel to rotate forward or flip the interface to drive the curtain plate 14 to go down or reel in, and the side wall of the reel is wrapped with the curtain plate 14. The above structure constitutes a basic rolling door structure.

[0031] A rubber strip 15 is bonded to the bottom of the curtain plate 14, and the rubber strip 15 is flush with the corresponding side of the curtain plate 14, which can reduce the gap between the bottom of the curtain plate 14 and the ground, and help improve the waterproof effect. A fixing plate 12 is welded to the top of the waterproof box 1, and a plurality of fixing holes are arranged side by side on the surface of the fixing plate 12, and fixing bolts 13 are screwed in the fixing holes. Reinforcement by multiple fixing bolts 13 can increase the overall stability of the device.

[0032] An outer rainproof component is installed on one side of the waterproof box 1, and the outer rainproof component includes a groove constructed on one side of the bottom of the waterproof box 1 and a connecting plate 3 inserted into the inner side of the groove. A servo motor 2 is installed on the inner side of the waterproof box 1 through a motor seat, and the output end of the servo motor 2 is connected to the corresponding side of the connecting plate 3 through bolts. The servo motor 2 can drive the connecting plate 3 to rotate to control the rotation of the waterproof plate 4. A rotating shaft 5 is connected to the side of the connecting plate 3 away from the servo motor 2, and the rotating shaft 5 is movably inserted into the corresponding side of the waterproof box 1 to improve the rotation stability of the connecting plate 3.

[0033] The side of the connecting plate 3 away from the waterproof box 1 is connected to the waterproof board 4 through multiple screws, and a connecting strip 6 is welded to the top of the waterproof board 4 away from the waterproof box 1. A screw rod 7 is screwed in the middle of the connecting strip 6, and a partition plate 8 is installed at one end of the screw rod 7 through a bearing. By turning the screw rod 7, the partition plate 8 can be controlled to move along the waterproof board 4. The other end of the screw rod 7 is connected to a circular gripping piece 11 through a screw, and the edge of the gripping piece 11 is provided with anti-slip grooves. The gripping piece 11 is used to facilitate turning the screw rod 7, which is more convenient to use.

[0034] One side of the partition 8 is symmetrically threadedly connected with two limit rods 9 relative to the screw 7. The threaded connection is convenient for disassembly and maintenance. The limit rods 9 are movably inserted on the corresponding side of the connecting strip 6. The two limit rods 9 can ensure that the partition 8 can move smoothly. A rubber pad 10 is bonded to the side of the partition 8 away from the connecting strip 6, and the edge of the rubber pad 10 is flush with the edge of the partition 8. When the bottom of the partition 8 touches the ground, the rubber pad 10 can further reduce the gap, which can effectively prevent rainwater from seeping in.

[0035] The servo motor 2 and the roller shutter motor are both set as conventional instruments. Their working principles, sizes and models are irrelevant to the functions of this application, so they will not be described in detail. They are all controlled by a remote control switch.

[0036] How it works

[0037] The rolling shutter door uses an external rainproof mechanism to connect the device to an external power supply. When it rains locally, the curtain plate 14 is lowered by the rolling shutter motor, and then the connecting plate 3 is driven by the servo motor 2 to rotate to rotate the waterproof plate 4 until the waterproof plate 4 is perpendicular to the ground and then the rotation can be stopped. Then, the screw 7 is continuously turned through the grip 11 until the rubber pad 10 at the bottom of the waterproof plate 4 is pressed against the ground, which can significantly reduce the gap with the ground and provide a more comprehensive rainproof effect.

[0038] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outer rain protection mechanism for a rolling door, comprising: A waterproof box (1) and a rolling door assembly installed at the bottom of the waterproof box (1), wherein an outer rainproof assembly is installed on one side of the waterproof box (1); The invention is characterized in that: the outer rainproof component comprises a groove constructed on one side of the bottom of the waterproof box (1) and a connecting plate (3) inserted into the inner side of the groove; a servo motor (2) is installed on the inner side of the waterproof box (1), and the output end of the servo motor (2) is connected to the corresponding side of the connecting plate (3); the side of the connecting plate (3) away from the waterproof box (1) is connected to a waterproof plate (4); the top of the waterproof plate (4) away from the waterproof box (1) is connected to a connecting strip (6); a screw rod (7) is screwed to the middle of the connecting strip (6), and a partition plate (8) is installed at one end of the screw rod (7) through a bearing.

2. The outer rainproof mechanism for a rolling shutter door according to claim 1, characterized in that: Two limiting rods (9) are symmetrically connected to one side of the partition plate (8) relative to the screw rod (7), and the limiting rods (9) are movably plugged into the corresponding side of the connecting strip (6).

3. The outer rainproof mechanism for a rolling shutter door according to claim 1, characterized in that: A rubber pad (10) is bonded to the side of the partition (8) away from the connecting strip (6), and the edges of the rubber pad (10) and the partition (8) are flush.

4. The outer rainproof mechanism for a rolling shutter door according to claim 1, characterized in that: The other end of the screw rod (7) is connected to a circular gripping piece (11), and the edge of the gripping piece (11) is provided with anti-slip patterns.

5. The outer side rainproof mechanism for a rolling shutter door according to claim 1, characterized in that: A rolling curtain motor is installed at the inner bottom of the waterproof box (1); the output end of the rolling curtain motor is connected to a reel, and a curtain plate (14) is wound around the side wall of the reel.

6. The outer side rainproof mechanism for a rolling shutter door according to claim 5, characterized in that: A rubber strip (15) is bonded to the bottom of the curtain plate (14), and the rubber strip (15) and the corresponding sides of the curtain plate (14) are flush.

7. The outer rainproof mechanism for a rolling shutter door according to claim 1, characterized in that: A fixing plate (12) is welded to the top of the waterproof box (1), and a plurality of fixing holes are arranged side by side on the surface of the fixing plate (12), and fixing bolts (13) are screwed into the fixing holes.

8. The outer side rain protection mechanism for a rolling shutter door according to claim 1, characterized in that: A rotating shaft (5) is connected to the side of the connecting plate (3) away from the servo motor (2), and the rotating shaft (5) is movably plugged into the corresponding side of the waterproof box (1).

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