A top-opening shutter with waterproof, drainage and diversion functions

Abstract

The invention discloses an upward-opening shutter with waterproof, drainage and diversion functions, wherein the middle opening of the installation bottom plate extends upward to form a water-retaining side wall; a front fixed plate and a rear fixed plate are respectively set up in front and behind the water-retaining side wall; the front fixed plate and the rear fixed plate are respectively indirectly connected to a left fixed bar and a right fixed bar located on the left and right sides; a left rotating plate is hinged on the left fixed bar, and a right rotating plate is hinged on the right fixed bar, and the bottom ends of the left rotating plate and the right rotating plate are respectively connected by left and right movable plates and a shutter is arranged therebetween; a waterproof retaining strip is fixed to the front window frame of the shutter, and a drainage guide groove is fixed to the rear window frame; a guide groove is provided on the top of the left and right movable plates; the left and right ends of the drainage guide groove are respectively located directly above the left and right guide grooves; and the movable plate is connected to a hydraulic cylinder drive through a push plate. The shutter of the invention integrates hydraulic automatic control, waterproofing, drainage and diversion, and solves the problem of water leakage of the shutter arranged on the roof.

Description

Technical Field

[0001] The invention relates to the field of shutters, and more particularly to a top-opening shutter with waterproof, drainage and diversion functions. Background Art

[0002] In the field of traditional blinds, blinds are generally set on the side walls, and are rarely used on the roof. Because blinds are difficult to seal in a closed state due to their own design, if they are set on the roof, rainwater will easily fall into the house in rainy days, causing inconvenience. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a top-opening shutter with waterproof drainage and diversion functions to solve the problem that the shutter is easily leaked on rainy days when it is arranged on the roof.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A top-opening shutter with waterproof, drainage and diversion functions, comprising a mounting base plate with a rectangular opening in the middle, the edges of the rectangular opening extending vertically upward to form a water retaining side wall, the water retaining side wall comprising a left water retaining side wall, a right water retaining side wall, a front water retaining side wall and a rear water retaining side wall;

[0006] A front fixing plate higher than the front water retaining side wall is mounted on the front water retaining side wall, and a rear fixing plate higher than the rear water retaining side wall is mounted on the rear water retaining side wall;

[0007] A front water baffle is connected to the bottom of the front fixed plate toward the rear and upward, and both left and right sides of the front water baffle are connected to front water baffle side plates;

[0008] The upper part of the rear fixed plate is connected to the front with a rear water baffle plate, and the left and right sides of the rear water baffle plate are both connected to rear water baffle side plates;

[0009] A left fixing strip is fixedly connected between the front water retaining side plate on the left and the rear water retaining side plate on the left, and a right fixing strip is fixedly connected between the front water retaining side plate on the right and the rear water retaining side plate on the right;

[0010] A plurality of louver sashes are arranged in a front-to-rear direction between the left fixing strip and the right fixing strip; each louver sash comprises a window frame and a sun panel fixed in the window frame, and the window frame comprises a front window frame, a rear window frame, a left window frame and a right window frame;

[0011] Each left window frame is fixed to the top edge of a left rotating plate, each right window frame is fixed to the top edge of a right rotating plate, the middle portion of each left rotating plate is hinged to the left fixing strip, and the middle portion of each right rotating plate is hinged to the right fixing strip;

[0012] A waterproof barrier strip with an arc structure extends from the top front end of each front window frame toward the front and bottom, and a waterproof attachment strip extending toward the rear is connected to the front end of the waterproof barrier strip;

[0013] The top rear end of each rear window frame has an arc-shaped drainage channel extending upward and forward;

[0014] When the blinds are in a closed state, of the two adjacent blinds, the waterproof attachment strip of the rear blind is attached to the rear upper surface of the front blind, the rear end of the front water baffle is attached below the waterproof attachment strip located at the front, and the front end of the rear water baffle is attached to the rear upper surface of the rear blind;

[0015] The bottom end of each left rotating plate is hinged to the same left movable plate extending horizontally along the front-back direction; the left movable plate is located on the left side of the left water retaining side wall; a left guide groove extending along the front-back direction is opened on the top of the left movable plate; the left end of each drainage guide groove is located directly above the left guide groove;

[0016] The left rotating plate and the left moving plate are hinged in the following manner: the bottom edge of the left rotating plate is embedded in the left guide groove and then hinged to the side walls of the left guide groove;

[0017] The bottom edge of each right rotating plate is connected to the same right movable plate extending horizontally along the front-back direction; the right movable plate is located on the right side of the right water retaining side wall; a right guide groove extending along the front-back direction is opened on the top of the right movable plate; the right end of each drainage guide groove is located directly above the right guide groove;

[0018] The right rotating plate and the right moving plate are hinged in the following manner: the bottom edge of the right rotating plate is embedded in the right guide groove and then hinged to the side walls of the right guide groove;

[0019] A horizontal push plate is connected between the middle of the left movable plate and the middle of the right movable plate; a fixed end of a hydraulic cylinder is fixed to the front side of the rear water retaining side wall, and a telescopic end of the hydraulic cylinder is hinged to the push plate.

[0020] Preferably, in two adjacent left rotating plates, the rear portion of the left rotating plate located on the front side and the front portion of the left rotating plate located on the rear side are staggered from each other in the left-right direction with a gap therebetween.

[0021] Optionally, the angles between the front portion of each left rotating plate and the hinge axis at which the left rotating plate is hinged to the left fixed bar are all acute angles.

[0022] Optionally, the angles between the front portion of each left rotating plate and the hinge axis at which the left rotating plate is hinged to the left fixed bar are all obtuse angles.

[0023] Preferably, in two adjacent right rotating plates, the rear portion of the right rotating plate located on the front side and the front portion of the right rotating plate located on the rear side are staggered from each other in the left-right direction with a gap therebetween.

[0024] Optionally, the angles between the front portion of each right rotating plate and the hinge axis at which the right rotating plate is hinged to the right fixed bar are all acute angles.

[0025] Optionally, the angles between the front portion of each right rotating plate and the hinge axis at which the right rotating plate is hinged to the right fixed bar are all obtuse angles.

[0026] The advantages of the present invention over the prior art are that the shutters of the present invention integrate hydraulic automatic control, waterproofing, drainage and diversion, can prevent rainwater from falling into the house on rainy days, have a simple structure and multiple functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the installation base plate, the water retaining side wall and the hydraulic cylinder of the present invention;

[0028] Figure 2 is a right-side stereoscopic view of the present invention when the shutter is in a closed state;

[0029] Figure 3 It is a right-side stereoscopic diagram of the present invention when the shutter is in an open state;

[0030] Figure 4 It is a right side view of the present invention when the shutter is in an open state;

[0031] Figure 5 It is a bottom stereogram of the present invention when the shutter is in an open state;

[0032] Figure 6 It is a right side stereoscopic view of the shutter sash of the present invention and the rotating plate connected thereto.

[0033] In the figure, 1, installation base plate, 21, left water retaining side wall, 22, right water retaining side wall, 23, front water retaining side wall, 24, rear water retaining side wall, 3, hydraulic cylinder, 43, front fixed plate, 431, front water retaining plate, 432, front water retaining side plate, 44, rear fixed plate, 441, rear water retaining plate, 442, rear water retaining side plate, 51, sun panel, 52, waterproof retaining strip, 53, drainage guide groove, 54, waterproof attachment strip, 61, left fixed strip, 62, right fixed strip, 71, left movable plate, 72, right movable plate, 81, left rotating plate, 82, right rotating plate, 9, pushing plate. DETAILED DESCRIPTION

[0034] The specific implementation of the present invention will be described below in conjunction with the accompanying drawings.

[0035] like Figures 1 to 6As shown, the present invention is a top-opening shutter with waterproof drainage and diversion functions, comprising a mounting base plate 1 with a rectangular opening in the middle, the edges of the rectangular opening vertically extending upward to form a water retaining side wall, the water retaining side wall comprising a left water retaining side wall 21, a right water retaining side wall 22, a front water retaining side wall 23 and a rear water retaining side wall 24;

[0036] A front fixing plate 43 higher than the front water retaining side wall 23 is mounted on the front water retaining side wall 23, and a rear fixing plate 44 higher than the rear water retaining side wall 24 is mounted on the rear water retaining side wall 24;

[0037] A front water baffle plate 431 is connected to the inner bottom of the front fixing plate 43 toward the rear and upward, and both the left and right sides of the front water baffle plate 431 are connected to front water baffle side plates 432;

[0038] The upper portion of the rear fixing plate 44 is connected to a rear water baffle plate 441 facing forward, and the left and right sides of the rear water baffle plate 441 are both connected to rear water baffle side plates 442;

[0039] A left fixing strip 61 is fixedly connected between the front water retaining side plate 432 on the left and the rear water retaining side plate 442 on the left, and a right fixing strip 62 is fixedly connected between the front water retaining side plate 432 on the right and the rear water retaining side plate 442 on the right;

[0040] A plurality of louver sashes are arranged in a front-to-rear direction between the left fixing strip 61 and the right fixing strip 62; each louver sash comprises a window frame and a sun panel 51 fixed in the window frame, and the window frame comprises a front window frame, a rear window frame, a left window frame and a right window frame;

[0041] Each left window frame is fixed to the top edge of a left rotating plate 81, each right window frame is fixed to the top edge of a right rotating plate 82, the middle portion of each left rotating plate 81 is hinged to the left fixing strip 61, and the middle portion of each right rotating plate 82 is hinged to the right fixing strip 62;

[0042] A waterproof barrier strip 52 with an arc-shaped structure extends from the top front end of each front window frame toward the front and bottom, and a waterproof attachment strip 54 extending toward the rear is also connected to the front end of the waterproof barrier strip 52;

[0043] A drainage channel 53 with an arc-shaped structure extends from the top rear end of each rear window frame toward the front and upward;

[0044] When the blinds are in a closed state, of the two adjacent blinds, the waterproof attachment strip 54 of the rear blinds is attached to the rear upper surface of the front blinds, the rear end of the front water baffle 431 is attached below the frontmost waterproof attachment strip 54, and the front end of the rear water baffle 441 is attached to the rear upper surface of the rearmost blinds;

[0045] The bottom edge of each left rotating plate 81 is hinged to the same left movable plate 71 extending horizontally along the front-to-back direction; the left movable plate 71 is located on the left side of the left water retaining side wall 21; a left guide groove extending along the front-to-back direction is formed on the top of the left movable plate 71; the left end of each drainage guide groove 53 is located directly above the left guide groove;

[0046] The left rotating plate 81 and the left moving plate 71 are hinged in the following manner: the bottom edge of the left rotating plate 81 is embedded in the left guide groove and then hinged to the side walls of the left guide groove;

[0047] The bottom edge of each right rotating plate 82 is connected to the same right movable plate 72 extending horizontally along the front-back direction; the right movable plate 72 is located on the right side of the right water retaining side wall 22; the top of the right movable plate 72 is provided with a right guide groove extending along the front-back direction; the right end of each drainage guide groove 53 is located directly above the right guide groove;

[0048] The right rotating plate 82 and the right moving plate 72 are hinged in the following manner: the bottom edge of the right rotating plate 82 is embedded in the right guide groove and then hinged to the side walls of the right guide groove;

[0049] A horizontal push plate 9 is connected between the middle of the left movable plate 71 and the middle of the right movable plate 72 ; a fixed end of a hydraulic cylinder 3 is fixed to the front side of the rear water retaining side wall 24 , and a telescopic end of the hydraulic cylinder 3 is hinged to the push plate 9 .

[0050] Preferably, in two adjacent left rotating plates, the rear portion of the left rotating plate located on the front side and the front portion of the left rotating plate located on the rear side are staggered from each other in the left-right direction with a gap therebetween.

[0051] Preferably, among two adjacent left rotating plates 81 , the rear portion of the left rotating plate 81 located on the front side and the front portion of the left rotating plate 81 located on the rear side are staggered in the left-right direction with a gap therebetween.

[0052] Optionally, the angles between the front portion of each left rotating plate 81 and the hinge axis at which the left rotating plate 81 is hinged to the left fixed bar 61 are all acute angles.

[0053] Optionally, the angles between the front portion of each left rotating plate 81 and the hinge axis at which the left rotating plate 81 is hinged to the left fixed bar 61 are all obtuse angles.

[0054] Preferably, among two adjacent right rotating plates 82, the rear portion of the right rotating plate 82 located on the front side and the front portion of the right rotating plate 82 located on the rear side are staggered in the left-right direction with a gap therebetween.

[0055] Optionally, the angles between the front portion of each right rotating plate 82 and the hinge axis at which the right rotating plate 82 is hinged to the right fixing bar 62 are all acute angles.

[0056] Optionally, the angles between the front portion of each right rotating plate 82 and the hinge axis at which the right rotating plate 82 is hinged to the right fixing bar 62 are all obtuse angles.

[0057] When the present invention is used, after the window opening is pre-opened on the roof, the waterproof side wall of the present invention is embedded in the window opening from bottom to top, and the installation base plate 1 is limited, and the installation base plate 1 is fixed to the lower surface of the roof by fasteners or other means to complete the installation of the blinds. In addition, the installation base plate 1 can also be directly placed on the upper surface of the roof for installation.

[0058] When the shutter needs to be opened or closed, the push plate 9 can be moved by controlling the extension and retraction of the hydraulic cylinder 3 (which can be remotely controlled or controlled by wires or other means). The push plate 9 will push the left movable plate 71 and the right movable plate 72 to move forward or backward at the same time, thereby driving the left rotating plate 81 and the right rotating plate 82 to rotate synchronously. The left rotating plate 81 and the right rotating plate 82 will drive the shutter sash to rotate synchronously, so that when the shutter sash rotates to the vertical direction, the shutter is in a fully open state, and when the shutter rotates to the horizontal direction, the shutter is in a fully closed state. The above description of the shutter structure is a description of the shutter in the closed state.

[0059] During the design, the rotating plates (including the left rotating plate 81 and the right rotating plate 82) can be designed to be smaller, so that the two adjacent rotating plates cannot interfere with each other during the rotation process, but in this case, the accuracy of controlling the rotation of the blinds will be lower. Therefore, the rotating plates can be designed to be larger, and a method can be found to allow the two adjacent rotating plates to be staggered with each other. The specific method can be to make the angle between the rotating plate and the hinge axis in the middle non-right angle, and the angle between each rotating plate and the intersection axis is designed to be the same, so that the front and rear rotating plates can be staggered with each other and will not interfere with each other during the rotation process.

[0060] When the shutter is closed, the present invention can play a good waterproof and rainproof function: since the front water baffle 431, the waterproof baffle 52 at the front end of the shutter sash, and the rear water baffle 441 are arranged in sequence from front to back, and they are attached in sequence, water can be prevented from entering the interior of the shutter sash through the attached gap to the greatest extent; if a small amount of water enters the shutter sash, it will also be gathered by the drainage guide groove 53 and flow into the left guide groove and the rear guide groove from both ends respectively. Since the left guide groove and the rear guide groove are located outside the waterproof side wall, the water in the left guide groove and the rear guide groove will be discharged from the front and back to the upper surface of the roof and will not enter the house. In addition, when the present invention is designed in the following manner, even in the fully opened state, the present invention can also play a waterproof function: when the shutter is in the fully opened state, of the two adjacent shutter sashes, the drainage guide groove 53 at the bottom of the front shutter sash is behind the waterproof baffle 52 of the rear shutter sash. In this way, rainwater will be collected and drained by the drainage channel 53 after falling vertically, and will not fall into the house.

[0061] For the sake of convenience in illustration, the moving bar, the front water retaining side plate 432, and the rear water retaining side plate 442 are drawn shorter in the figure. In fact, the moving bar, the front water retaining side plate 432, the rear water retaining side plate 442 can be designed to be longer, so that they can play a role in blocking rain on the sides when the blinds are closed.

[0062] It can be seen that the shutter of the present invention integrates hydraulic automatic control, waterproofing, drainage and diversion, and has a simple structure and diverse functions.

[0063] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A top-opening shutter with waterproof drainage and diversion functions, characterized in that: It comprises a mounting base plate (1) with a rectangular opening in the middle, the edges of the rectangular opening extending vertically upward to form water retaining side walls, and the water retaining side walls comprise a left water retaining side wall (21), a right water retaining side wall (22), a front water retaining side wall (23) and a rear water retaining side wall (24); A front fixing plate (43) higher than the front water retaining side wall (23) is mounted on the front water retaining side wall (23), and a rear fixing plate (44) higher than the rear water retaining side wall (24) is mounted on the rear water retaining side wall (24); The inner bottom of the front fixing plate (43) is connected to a front water baffle plate (431) toward the rear and upward, and the left and right sides of the front water baffle plate (431) are both connected to front water baffle side plates (432); The upper portion of the rear fixing plate (44) is connected to a rear water baffle plate (441) facing forward, and the left and right sides of the rear water baffle plate (441) are both connected to rear water baffle side plates (442); A left fixing strip (61) is fixedly connected between the front water retaining side plate (432) located on the left and the rear water retaining side plate (442) located on the left, and a right fixing strip (62) is fixedly connected between the front water retaining side plate (432) located on the right and the rear water retaining side plate (442) located on the right; A plurality of louver sashes are arranged in a front-to-rear direction between the left fixing strip (61) and the right fixing strip (62); each louver sash comprises a window frame and a sun panel (51) fixed in the window frame, and the window frame comprises a front window frame, a rear window frame, a left window frame and a right window frame; Each of the left window frames is fixed to the top edge of a left rotating plate (81), each of the right window frames is fixed to the top edge of a right rotating plate (82), the middle portion of each of the left rotating plates (81) is hinged to the left fixing strip (61), and the middle portion of each of the right rotating plates (82) is hinged to the right fixing strip (62); A waterproof barrier strip (52) with an arc-shaped structure extends from the top front end of each front window frame toward the front and bottom, and the front end of the waterproof barrier strip (52) is also connected to a waterproof attachment strip (54) extending toward the rear; A drainage channel (53) with an arc-shaped structure extends from the top rear end of each rear window frame toward the front and upwards; When the shutter is in a closed state, of the two adjacent shutter sashes, the waterproof attachment strip (54) of the shutter sash located at the rear is attached to the rear upper surface of the shutter sash located at the front, the rear end of the front water baffle (431) is attached below the waterproof attachment strip (54) located at the frontmost position, and the front end of the rear water baffle (441) is attached to the rear upper surface of the shutter sash located at the rearmost position; The bottom edge of each left rotating plate (81) is hinged to the same left movable plate (71) extending horizontally along the front-rear direction; the left movable plate (71) is located on the left side of the left water retaining side wall (21); a left guide groove extending along the front-rear direction is formed on the top of the left movable plate (71); the left end of each drainage guide groove (53) is located directly above the left guide groove; The left rotating plate (81) and the left movable plate (71) are hinged in the following manner: the bottom edge of the left rotating plate (81) is embedded in the left guide groove and then hinged to the side walls of the left guide groove; The bottom edge of each right rotating plate (82) is connected to the same right movable plate (72) extending horizontally along the front-back direction; the right movable plate (72) is located on the right side of the right water retaining side wall (22); a right guide groove extending along the front-back direction is formed on the top of the right movable plate (72); the right end of each drainage guide groove (53) is located directly above the right guide groove; The right rotating plate (82) and the right moving plate (72) are hinged in the following manner: the bottom edge of the right rotating plate (82) is embedded in the right guide groove and then hinged to the side walls of the right guide groove; A horizontal push plate (9) is connected between the middle of the left movable plate (71) and the middle of the right movable plate (72); a fixed end of a hydraulic cylinder (3) is fixed to the front side of the rear water retaining side wall (24), and a telescopic end of the hydraulic cylinder (3) is hinged to the push plate (9); The installation base plate (1) is fixed to the lower surface of the roof or installed on the upper surface of the roof by means of fasteners.

2. The upward opening shutter with waterproof drainage and diversion function according to claim 1, characterized in that: In the two adjacent left rotating plates (81), the rear portion of the left rotating plate (81) located at the front side and the front portion of the left rotating plate (81) located at the rear side are staggered in the left-right direction with a gap.

3. The upward opening shutter with waterproof drainage and diversion function according to claim 2, characterized in that: The angles between the front portion of each left rotating plate (81) and the hinge axis at which the left rotating plate (81) is hinged to the left fixed bar (61) are all acute angles.

4. The upward opening shutter with waterproof drainage and diversion function according to claim 2, characterized in that: The angles between the front portion of each left rotating plate (81) and the hinge axis at which the left rotating plate (81) is hinged to the left fixed bar (61) are all obtuse angles.

5. The upward opening shutter with waterproof drainage and diversion function according to claim 1, characterized in that: In the two adjacent right rotating plates (82), the rear portion of the right rotating plate (82) located at the front side and the front portion of the right rotating plate (82) located at the rear side are staggered in the left-right direction with a gap.

6. The upward opening shutter with waterproof drainage and diversion function according to claim 5, characterized in that: The angles between the front portion of each right rotating plate (82) and the hinge axis at which the right rotating plate (82) is hinged to the right fixed bar (62) are all acute angles.

7. The upward opening shutter with waterproof drainage and diversion function according to claim 5, characterized in that: The angles between the front portion of each right rotating plate (82) and the hinge axis at which the right rotating plate (82) is hinged to the right fixed bar (62) are all obtuse angles.

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