Drainage structure and shutter

Abstract

The utility model relates to the technical field of shutters, in particular to a drainage structure and a shutter, which comprise a window frame and a glass clamp capable of being rotatably mounted on the window frame, and further comprise shutter blades mounted on the glass clamp, a mounting surface is formed on the window frame, a concave first drainage groove is formed on the mounting surface along the length direction, a binding surface is formed on the glass clamp, and the binding surface is provided with a second drainage groove. A concave second drainage groove is formed in the binding face in the length direction, and the glass clamp rotationally drives the louver blades to change the inclination angle; the glass clamp is rotationally connected with the mounting surface of the window frame through the binding surface, the angle of the glass clamp can be rotationally changed, and adjustment is convenient; corresponding drainage grooves are formed in the window frame and the glass clamp respectively, rainwater and pressure sealed by the glass clamp and the window frame are dredged, drained and discharged multiple times, water flow is guided to flow downwards along the position between the first drainage groove and the second drainage groove, accumulated water and wind pressure accumulated in the glass clamp are prevented, and the risk that the rainwater enters a room is further reduced; therefore, the waterproof effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shutters, in particular to a drainage structure and a shutter. Background Art

[0002] Venetian blinds are window structures with several blades fixed on a frame in parallel at the same angle. They are mainly composed of a frame, strip blades, and a blade fixing mechanism. They are widely used in buildings and machinery with special needs for ventilation. Existing Venetian blinds have the following disadvantages: Since the blades are simply tilted downward, they can only provide waterproofing for water falling from above, but cannot provide waterproofing for water sprayed or splashed from other directions.

[0003] The utility model with application number CN202321823715.8 discloses a waterproof window leaf of a venetian blind, comprising a window frame, a movable shaft is equidistantly mounted on the front side of the window frame, a sleeve rod is fixedly mounted in the middle of the movable shaft, an upper window leaf is fixedly mounted on the upper end of the uppermost sleeve rod, a lower window leaf is fixedly mounted on the upper end of the lowermost sleeve rod, folded window leaves are fixedly mounted on the upper ends of several sleeve rods in the middle, waterproof inner leaves are fixedly mounted on the front sides of the lower ends of the upper window leaf and the folded window leaf, the waterproof inner leaves are obtuse-angled, and several concave guide grooves are provided on the upper leaf surfaces of the folded window leaf and the lower window leaf. Water splashing in from multiple directions is blocked at the front end of the waterproof inner leaf by the obtuse-angled waterproof inner leaf.

[0004] In the existing scheme, when there is thunderstorm or heavy rain, rain will fall obliquely and splash onto the blinds and glass clips, and a large amount of rain will accumulate. The rain cannot be discharged in time, and some rain will penetrate into the inner side of the blinds through the gap between the glass clip and the window frame and enter the house, resulting in unsatisfactory waterproof effect. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage structure and a shutter to address the deficiencies of the prior art.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A drainage structure includes a window frame and a glass clamp that can be rotatably mounted on the window frame, the window frame is formed with a mounting surface, the mounting surface is formed with a first concave drainage groove along the length direction, the glass clamp is formed with a fitting surface that matches the mounting surface of the window frame, the fitting surface is formed with a second concave drainage groove along the length direction, and rainwater can be guided to flow between the first drainage groove and the second drainage groove.

[0008] Furthermore: the number of the first drainage grooves is more than two, and they are respectively arranged along the length direction of the installation surface of the window frame.

[0009] Further: the glass clamp comprises a first clamp bar and a second clamp bar, the back sides of the first clamp bar and the second clamp bar are formed with the arc-shaped fitting surface, and the second drainage groove is arranged along the length direction of the fitting surface.

[0010] Furthermore: the first clamping strip and the second clamping strip are arranged at intervals to form a mounting groove for mounting the louver blades.

[0011] A shutter comprises a window frame and a glass clamp, and also comprises shutter blades installed on the glass clamp. The glass clamp rotates to drive the shutter blades to change the inclination angle.

[0012] Furthermore: there are two window frames, which are arranged in parallel and spaced apart; there are multiple glass clamps, which are arranged in spaced apart along the length direction of the window frames.

[0013] Furthermore: two adjacent glass clamps are equidistantly arranged on the window frame, and when the glass clamps are rotated to be parallel to the window frame, the two adjacent glass clamps are vertically aligned with each other.

[0014] Furthermore: a rotating structure is arranged between the window frame and the glass clamp, the rotating structure comprises a mounting seat which can be rotatably mounted on the window frame, and the glass clamp is provided with a connecting seat connected to the mounting seat.

[0015] Furthermore: the window frame is formed with a rotating hole, the mounting seat can be rotatably installed in the rotating hole, the mounting seat is formed with an inwardly concave connecting groove, and the connecting seat is formed with an outwardly protruding connecting block that can be inserted into the connecting groove.

[0016] Furthermore: the shape of the connecting block is adapted to the shape of the connecting groove, a connecting rod is installed in the connecting groove, and a connecting hole connected to the connecting rod is formed in the connecting block.

[0017] The beneficial effects of the utility model are as follows: the glass clamp is rotatably connected to the mounting surface of the window frame through the fitting surface, and the glass clamp can rotatably change its angle for easy adjustment; the window frame and the glass clamp are respectively provided with corresponding first drainage grooves and second drainage grooves, so that the rainwater and pressure sealed by the glass clamp and the window frame can be drained and discharged multiple times, and the water flow is guided downward along the first drainage groove and the second drainage groove to prevent the accumulation of water and wind pressure in the glass clamp, so that the risk of rainwater entering the room is further reduced, thereby achieving the effect of waterproofing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the blinds.

[0019] Figure 2 Schematic diagram of the exploded structure of the shutter.

[0020] Figure 3 Schematic diagram of the structure for the separation of the rotating structure.

[0021] Figure 4 It is a structural schematic diagram of the connection between the glass clamp and the louver.

[0022] Reference numerals include:

[0023] 1-Window frame,

[0024] 11-installation surface, 12-first drainage groove, 13-rotation structure, 14-rotation hole, 15-installation seat,

[0025] 16-connecting groove, 17-connecting rod, 18-connecting hole,

[0026] 2-Glass clamp,

[0027] 21-first clamping strip, 22-second clamping strip, 23-fitting surface, 24-second drainage groove, 25-connecting seat,

[0028] 26-connecting block, 27-installing slot, 28-louver blade. DETAILED DESCRIPTION

[0029] The utility model is described in detail below with reference to the accompanying drawings.

[0030] like Figure 1-4 As shown, a drainage structure includes a window frame 1 and a glass clamp 2 that can be rotatably mounted on the window frame 1, the window frame 1 is formed with a mounting surface 11, the mounting surface 11 is formed with a concave first drainage groove 12 along the length direction, the glass clamp 2 is formed with a fitting surface 23 that matches the mounting surface 11 of the window frame 1, the fitting surface 23 is formed with a concave second drainage groove 24 along the length direction, and rainwater can be guided to flow between the first drainage groove 12 and the second drainage groove.

[0031] The glass clamp 2 is rotatably connected to the mounting surface 11 of the window frame 1 via the fitting surface 23, and the glass clamp 2 can be rotatably changed in angle for easy adjustment; the window frame 1 and the glass clamp 2 are respectively provided with corresponding first drainage grooves 12 and second drainage grooves 24, so that the rainwater and pressure sealed by the glass clamp 2 and the window frame 1 can be drained and discharged multiple times, and the water flow is guided downward along the first drainage grooves 12 and the second drainage grooves 24 to prevent the accumulation of water and wind pressure in the glass clamp 2, and the risk of rainwater entering the room is further reduced, thereby achieving a waterproof effect.

[0032] There are more than two first drainage grooves 12, and they are arranged along the length direction of the mounting surface 11 of the window frame 1 respectively; when heavy rain occurs and the rainwater flows too fast, if the first first drainage groove 12 is unable to guide the water in time, the rainwater will flow into the second first drainage groove 12, and the water will be guided to the designed position through the second first drainage groove 12.

[0033] Similarly, the glass clamp 2 includes a first clamp bar 21 and a second clamp bar 22. The first clamp bar 21 and the second clamp bar 22 are formed with an arc-shaped fitting surface 23 on their backs, and the second drainage grooves 24 are arranged along the length direction of the fitting surface 23. When rainstorm occurs and the rainwater flows too fast, if the first second drainage groove 24 is unable to guide the water in time, the rainwater will flow into the second second drainage groove 24, and the water flow will be guided to the designed position through the second second drainage groove 24.

[0034] The shutter comprises a window frame 1 and a glass clamp 2, and also comprises a shutter blade 28 installed on the glass clamp 2. The glass clamp 2 rotates to drive the shutter blade 28 to change its tilt angle. Both ends of the shutter blade 28 are connected to the glass clamp 2. When the window frame 1 rotates, the glass clamp 2 can drive the shutter blade 28 to rotate to change its tilt angle to open or close the window. The water flow is guided downward along the first drainage groove 12 and the second drainage groove 24 to prevent the accumulation of water and wind pressure in the glass clamp 2, so that the risk of rainwater entering the room is further reduced, thereby achieving the waterproof effect.

[0035] Specifically, there are two window frames 1, which are arranged in parallel and at intervals. There are multiple glass clamps 2, which are arranged at intervals along the length direction of the window frame 1. The glass clamps 2 are respectively installed on the louvers 28. Specifically, the first clamping strip 21 and the second clamping strip 22 of the glass clamp 2 are arranged at intervals to form an installation groove 27. The louvers 28 are embedded and installed through the installation groove 27 to prevent the louvers 28 from falling off the glass clamp 2, thereby achieving the effects of rain protection, sun protection and wind protection.

[0036] The two adjacent glass clamps 2 are equidistantly arranged on the window frame 1. When the glass clamps 2 are rotated to be parallel to the window frame 1, the two adjacent glass clamps 2 are vertically aligned with each other. When the two adjacent glass clamps 2 are vertically aligned with each other, the second drainage grooves 24 of the two adjacent first clamps 21 will be connected, and the second drainage grooves 24 of the two adjacent second clamps 22 will be connected, so that rainwater can be guided to flow along the length direction of the glass clamps 2 all the time, and rainwater will not enter the inner side of the glass clamps 2 or the house, and the accumulated rainwater can be quickly guided to flow downward and discharged.

[0037] Preferably, when the glass clamp 2 is rotated to be parallel to the window frame 1, the two ends of the second drainage groove 24 of the first clamp 21 are vertically aligned with one of the first drainage grooves 12; the two ends of the second drainage groove 24 of the second clamp 22 are vertically aligned with another first drainage groove 12. When rainwater encounters obstacles when flowing through the first drainage groove 12, the rainwater can enter the second drainage groove 24 to continue to flow, and when it flows to the end through the second drainage groove 24, it can continue to flow into the second drainage groove 24 of the next glass clamp 2. Since the two ends of the second drainage groove 24 are vertically aligned with the first drainage groove 12, the rainwater can also flow into the first drainage groove 12. The flow area of ​​rainwater is increased, and the drainage effect is better.

[0038] Specifically, a rotating structure 13 is provided between the window frame 1 and the glass clamp 2, and the rotating structure 13 includes a mounting seat 15 that can be rotatably installed on the window frame 1, and the glass clamp 2 is provided with a connecting seat 25 connected to the mounting seat 15; when the mounting seat 15 rotates, it is connected to the glass clamp 2 through the mounting seat 15, so that the glass clamp 2 can rotate accordingly to change the inclination angle of the louver 28.

[0039] Furthermore, the window frame 1 is formed with a rotating hole 14, the mounting seat 15 can be rotatably installed in the rotating hole 14, the mounting seat 15 is formed with an inwardly concave connecting groove 16, and the connecting seat 25 is formed with an outwardly protruding connecting block 26 that can be inserted into the connecting groove 16; the mounting seat 15 is engaged and connected with the connecting block 26 of the glass clamp 2 through the connecting groove 16 to achieve synchronous rotation.

[0040] Preferably, the cross-sectional shape of the connecting groove 16 is rectangular, and the cross-sectional shape of the connecting block 26 is rectangular. The cross-sectional shape of the connecting groove 16 is adapted to the cross-sectional shape of the connecting block 26, so that the connecting block 26 can be embedded in the connecting groove 16 to achieve a chimeric connection.

[0041] Preferably, the connecting groove 16 is installed with a connecting rod 17, and the connecting block 26 is formed with a connecting hole 18 connected to the connecting rod 17. After the connecting block 26 is embedded in the connecting groove 16, the connecting rod 17 is embedded in the connecting hole 18 to further connect, thereby preventing the connecting block 26 from falling off from the connecting groove 16, and the connection stability is further improved.

[0042] In summary, it can be seen that the utility model has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0043] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A drainage structure, comprising a window frame and a glass clamp rotatably mounted on the window frame, characterized in that: The window frame is formed with a mounting surface, and the mounting surface is formed with a first concave drainage groove along the length direction. The glass clamp is formed with a fitting surface that matches the mounting surface of the window frame, and the fitting surface is formed with a second concave drainage groove along the length direction. Rainwater can be guided to flow between the first drainage groove and the second drainage groove.

2. A drainage structure according to claim 1, characterized in that: The number of the first drainage grooves is more than two, and they are respectively arranged along the length direction of the installation surface of the window frame.

3. A drainage structure according to claim 2, characterized in that: The glass clamp comprises a first clamp bar and a second clamp bar, the back sides of the first clamp bar and the second clamp bar are formed with arc-shaped fitting surfaces, and the second drainage grooves are arranged along the length direction of the fitting surfaces.

4. A drainage structure according to claim 3, characterized in that: The first clamping strip and the second clamping strip are arranged at intervals to form mounting grooves for mounting the louver blades.

5. A shutter comprising the window frame and glass clamp according to any one of claims 1 to 4, characterized in that: The utility model also comprises a louver installed on a glass clamp, and the glass clamp rotates to drive the louver to change the inclination angle.

6. The shutter according to claim 5, characterized in that: There are two window frames, which are arranged in parallel and at intervals. There are multiple glass clamps, which are arranged at intervals along the length direction of the window frames.

7. The shutter according to claim 6, characterized in that: Two adjacent glass clamps are equidistantly arranged on the window frame. When the glass clamps are rotated to be parallel to the window frame, the two adjacent glass clamps are vertically aligned with each other.

8. The shutter according to claim 5, characterized in that: A rotating structure is arranged between the window frame and the glass clamp, the rotating structure comprises a mounting seat which can be rotatably mounted on the window frame, and the glass clamp is provided with a connecting seat connected with the mounting seat.

9. The shutter according to claim 8, characterized in that: The window frame is formed with a rotation hole, the mounting seat can be rotatably mounted in the rotation hole, the mounting seat is formed with an inwardly concave connecting groove, and the connecting seat is formed with an outwardly protruding connecting block that can be inserted into the connecting groove.

10. The shutter according to claim 9, characterized in that: The shape of the connecting block is adapted to the shape of the connecting groove, a connecting rod is installed in the connecting groove, and a connecting hole connected to the connecting rod is formed on the connecting block.

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