A louver structure with good rainproof effect

Abstract

The utility model belongs to the technical field of shutter, especially a shutter structure with good rainproof effect, including window frame, be equipped with the limit component on the window frame, be connected with a group of pivot in the window frame, the outer wall of a group pivot all install the window leaf, be equipped with the adjusting assembly in the window frame, the adjusting assembly includes the fixed base of installation in the window frame inner wall, install the limit lever in the fixed base, the sliding connection of limit lever has the slide, one end of slide installs the long board, one end middle part of long board installs a group of rack no.

Description

Technical Field

[0001] This utility model relates to the field of louver technology, specifically a louver structure with good rainproof effect. Background Technology

[0002] Venetian blinds are a type of window that originated in China. Ancient Chinese architecture featured straight-lattice windows, used from the Warring States period to the Han Dynasty. Currently, existing technology includes venetian blinds with fixed-angle slats, which allow rain and snow to easily enter through the window, resulting in poor rain protection. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a louver structure with good rainproof performance, thus solving the problems mentioned in the background section.

[0005] (ii) Technical solution.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A louver structure with good rainproof effect includes a window frame, a limiting component on the window frame, a set of rotating shafts rotatably connected inside the window frame, window leaves installed on the outer wall of each set of rotating shafts, and an adjustment component inside the window frame.

[0008] The adjustment assembly includes a fixed base installed on the inner wall of the window frame, a limit rod installed in the fixed base, a sliding plate slidably connected to the limit rod, a long plate installed at one end of the sliding plate, a set of racks I installed at the middle of one end of the long plate, a set of racks II installed at the other end of the long plate, a set of rotating shafts II installed at one end of each set of rotating shafts, a rotating rod rotatably connected inside the window frame, a rotating gear I installed at one end of the rotating rod, a circular plate installed at the other end of the rotating rod, a recessed hole opened on the outer wall of the circular plate, and a handle installed at one end of the circular plate.

[0009] Furthermore, the first rotating gear meshes with the first rack, and the second rotating gear meshes with the second rack.

[0010] Furthermore, the limiting component includes a fixing block installed at one end of the window frame, two fixing rods installed inside the fixing block, a slider slidably connected between the two fixing rods, a locking rod installed at one end of the slider, the locking rod being slidably connected to the fixing block, two springs installed at one end of the slider, both springs being connected to the fixing block, a winding roller rotatably connected inside the fixing block, a connecting rope connected to the outer wall of the winding roller, a handwheel installed at one end of the winding roller, and the connecting rope being connected to the slider.

[0011] Furthermore, the locking rod slides within the recessed hole.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a louver structure with good rainproof effect, which has the following beneficial effects:

[0014] This invention allows for adjustment of the tilt angle of the window slats by adjusting the components, thus providing shelter from rain and snow and preventing water intrusion. The adjustment is convenient. Furthermore, the setting of the limiting components ensures the stability of the window slats after angle adjustment, further improving the rainproof effect and increasing flexibility. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the window frame of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the window leaf of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0019] Figure 5 This utility model Figure 3 Enlarged view of the structure at point A.

[0020] In the diagram: 1. Window frame; 2. Limiting component; 21. Fixing block; 22. Fixing rod; 23. Slider; 24. Locking rod; 25. Spring; 26. Winding roller; 27. Handwheel; 28. Connecting rope; 3. Window leaf; 4. Adjusting component; 40. Recessed hole; 401. Handle; 41. Rotating gear two; 42. Fixing base; 43. Slide plate; 44. Long plate; 45. Rack one; 46. Rack two; 47. Rotating rod; 48. Rotating gear one; 49. Circular plate. Detailed Implementation

[0021] 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.

[0022] Example

[0023] like Figure 1-5As shown in the figure, an embodiment of this utility model proposes a louver structure with good rainproof effect, including a window frame 1, a limiting component 2 on the window frame 1, a set of rotating shafts rotatably connected inside the window frame 1, and window slats 3 installed on the outer walls of each set of rotating shafts. An adjustment component 4 is provided inside the window frame 1. By setting the adjustment component 4, the tilt angle of the window slats 3 can be adjusted, so that it can provide shelter in rainy or snowy weather, preventing rainwater from entering, and the adjustment is convenient. By setting the limiting component 2, the stability of the window slats 3 after the angle is adjusted can be guaranteed, further improving the rainproof effect and increasing flexibility.

[0024] Adjustment assembly 4 includes a fixed base 42 installed on the inner wall of window frame 1. A limit rod is installed inside the fixed base 42, and a sliding plate 43 is slidably connected to the limit rod. A long plate 44 is installed at one end of the sliding plate 43. A set of racks 45 is installed in the middle of one end of the long plate 44, and a set of racks 46 is installed at the other end of the long plate 44. A set of rotating shafts each have a rotating gear 41 installed at one end. A rotating rod 47 is rotatably connected inside window frame 1. A rotating gear 48 is installed at one end of the rotating rod 47, and the other end of the rotating rod 47... A circular plate 49 is installed, and a recessed hole 40 is opened on the outer wall of the circular plate 49. A handle 401 is installed at one end of the circular plate 49. By rotating the handle 401, the circular plate 49 is rotated, which in turn rotates the rotating rod 47, which in turn rotates the rotating gear 48, causing the long plate 44 to slide on the limit rod along with the slide plate 43, thereby causing the rack 46 to move, which in turn rotates a set of rotating gears 41, causing the rotating shaft to rotate, and causing the window leaf 3 to rotate, thereby adjusting the tilt angle of the window leaf 3 for rain protection.

[0025] like Figure 5 As shown, in some embodiments, rotating gear 48 meshes with rack 45, and rotating gear 41 meshes with rack 46; this facilitates adjustment of the tilt angle of the window leaf 3.

[0026] like Figure 4As shown, in some embodiments, the limiting component 2 includes a fixing block 21 installed at one end of the window frame 1. Two fixing rods 22 are installed inside the fixing block 21, and a slider 23 is slidably connected between the two fixing rods 22. A locking rod 24 is installed at one end of the slider 23, and the locking rod 24 is slidably connected to the fixing block 21. Two springs 25 are installed at one end of the slider 23, and both springs 25 are connected to the fixing block 21. A winding roller 26 is rotatably connected inside the fixing block 21, and a connecting rope 28 is connected to the outer wall of the winding roller 26. A handwheel 27 is installed at one end, and a connecting rope 28 is connected to a slider 23. By rotating the handwheel 27, the take-up roller 26 is rotated, which winds up the connecting rope 28, causing the slider 23 to slide on the fixed rod 22 and compressing the spring 25. This causes the locking rod 24 to slide out of the recessed hole 40, and the angle can then be adjusted by adjusting the component 4. After adjustment, as the spring 25 returns to its original position, the locking rod 24 is driven back into the corresponding recessed hole 40, thus completing the limiting of the circular plate 49, ensuring the stability of the angle adjustment and ensuring the rainproof effect.

[0027] like Figure 4 As shown, in some embodiments, the lever 24 slides within the recess 40; this facilitates positioning.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A louver structure with good rainproof performance, comprising a window frame (1), characterized in that: The window frame (1) is provided with a limiting component (2), and a set of rotating shafts are rotatably connected inside the window frame (1). Window leaves (3) are installed on the outer walls of the set of rotating shafts. An adjustment component (4) is provided inside the window frame (1). The adjustment assembly (4) includes a fixed seat (42) installed on the inner wall of the window frame (1). A limit rod is installed in the fixed seat (42). A sliding plate (43) is slidably connected to the limit rod. A long plate (44) is installed at one end of the sliding plate (43). A set of racks (45) is installed in the middle of one end of the long plate (44). A set of racks (46) is installed at the other end of the long plate (44). A rotating gear (41) is installed at one end of each set of rotating shafts. A rotating rod (47) is rotatably connected inside the window frame (1). A rotating gear (48) is installed at one end of the rotating rod (47). A circular plate (49) is installed at the other end of the rotating rod (47). A recessed hole (40) is opened on the outer wall of the circular plate (49). A handle (401) is installed at one end of the circular plate (49).

2. The louver structure with good rainproof effect according to claim 1, characterized in that: The first rotating gear (48) meshes with the first rack (45), and the second rotating gear (41) meshes with the second rack (46).

3. The louver structure with good rainproof effect according to claim 1, characterized in that: The limiting component (2) includes a fixing block (21) installed at one end of the window frame (1). Two fixing rods (22) are installed inside the fixing block (21). A slider (23) is slidably connected between the two fixing rods (22). A locking rod (24) is installed at one end of the slider (23). The locking rod (24) is slidably connected to the fixing block (21). Two springs (25) are installed at one end of the slider (23). Both springs (25) are connected to the fixing block (21). A winding roller (26) is rotatably connected inside the fixing block (21). A connecting rope (28) is connected to the outer wall of the winding roller (26). A handwheel (27) is installed at one end of the winding roller (26). The connecting rope (28) is connected to the slider (23).

4. The louver structure with good rainproof effect according to claim 3, characterized in that: The lever (24) slides within the recess (40).

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