CN220267041U - Drainage cornice structure in aluminum alloy - Google Patents
Drainage cornice structure in aluminum alloy Download PDFInfo
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- CN220267041U CN220267041U CN202321524366.XU CN202321524366U CN220267041U CN 220267041 U CN220267041 U CN 220267041U CN 202321524366 U CN202321524366 U CN 202321524366U CN 220267041 U CN220267041 U CN 220267041U
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 148
- 239000010959 steel Substances 0.000 claims description 148
- 239000004567 concrete Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 7
- 230000003796 beauty Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model belongs to the technical field of buildings, and discloses an aluminum alloy inner drainage cornice structure which aims at solving the problems of high construction difficulty and high construction cost of the existing roof drainage waterproof cornice structure. The waterproof layer is designed to ensure the waterproofness, roof leakage rainwater is drained into the cavity of the cornice plate on the aluminum alloy through the water stop plate and the first water outlet, and the roof leakage rainwater is drained through the second water outlet, so that the leakage rainwater is prevented from flowing into a building in the cornice, the waterproof problem of roof drainage is solved, the structure is simple, the construction cost and the construction difficulty are greatly reduced, and the service life of the building and the beauty of an outer elevation are effectively ensured; the aluminum alloy and aluminum plate materials are adopted, so that the structure strength is high, the weight is light, and the shock resistance is good.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to an aluminum alloy inner drainage cornice structure.
Background
Cornice refers to a relatively typical horizontal component with line feet protruding at the top in building composition, and generally refers to the roof structure board top at the junction of the structure outer wall body and the roof structure board, and cornice height is the distance from the cornice elevation to the outdoor design terrace elevation. The "cornice" is often misinterpreted as a "bead", and typically the roofing cornice is primarily referred to as the upper edge of the eave at the outermost edge of the large roof, i.e., the "bead".
In modern buildings, roof drainage and water prevention are important in building design construction, the outer elevation effect and the service life of the building are directly influenced, the conventional cornice method comprises the methods of free water falling, outer gutter, inner gutter and outer gutter combination and the like, the outer elevation effect of the outer gutter method is poor, and the manufacturing cost is high; the inner gutter has complex structure, high cost and high maintenance cost. In roofing construction, the drainage of roofing leakage water is more always construction difficulty and key, if roofing drainage design is not in place, roofing rainwater just permeates the outer wall in cornice department easily, and then permeates indoor, will cause very big influence for resident's life.
Disclosure of Invention
The utility model mainly aims to solve the problems of high construction difficulty and high construction cost of the existing roof drainage waterproof cornice structure, and provides the aluminum alloy inner drainage cornice structure, waterproof performance is guaranteed through the design of a waterproof layer, roof leakage rainwater is drained into an aluminum alloy upper cornice plate cavity through a water stop plate and a first water outlet, and is discharged through a second water outlet, so that the leakage rainwater is prevented from flowing into a building in a cornice, the roof drainage waterproof problem is solved, the structure is simple, the construction cost and the construction difficulty are greatly reduced, and the service life of the building and the beauty of an outer elevation are effectively guaranteed; the aluminum alloy and aluminum plate materials are adopted, so that the structure strength is high, the weight is light, and the shock resistance is good.
In order to achieve the above object, the present utility model adopts the following technical scheme.
The utility model provides a drainage cornice structure in aluminum alloy, includes the horizontal steel pipe of one end welding on pre-buried steel sheet, the other end welding of horizontal steel pipe has square steel pipe, square steel pipe one side is equipped with aluminum alloy upper cornice board and aluminum alloy lower cornice board, the upper end of aluminum alloy upper cornice board passes through the screw fixation on square steel pipe, and the lower extreme of aluminum alloy upper cornice board passes through the buckle joint and is in the first draw-in groove of aluminum alloy lower cornice board; the upper portion of cornice board is equipped with first outlet on the aluminum alloy, and the lower part of cornice board is equipped with the second outlet on the aluminum alloy, and cornice board upper portion is close to first outlet department and is equipped with the stagnant water board, the stagnant water board with first outlet is connected. According to the utility model, roof leakage rainwater is drained into the cavity of the cornice plate on the aluminum alloy through the water stop plate and the first water outlet, and then is drained through the second water outlet, so that the leakage rainwater is prevented from flowing into a building in the cornice, the problem of roof drainage and water prevention is solved, the service life of the building is effectively ensured, the structure is simple, the construction cost and the construction difficulty are greatly reduced, and meanwhile, the beauty of the outer vertical surface of the building is ensured; the aluminum alloy and aluminum plate materials are mainly adopted, so that the structural strength is met, the weight is greatly reduced, the attractive appearance is ensured, the simple structure and the easy installation performance are ensured, and the anti-seismic performance is high.
Preferably, the aluminum alloy lower cornice plate is arranged on the other side of the connecting side of the square steel pipe and the horizontal steel pipe, the upper end of the aluminum alloy lower cornice plate is fixed on the square steel pipe through screws, and the lower end of the aluminum alloy lower cornice plate is fixed on the horizontal steel pipe through screws. The lower cornice plate of aluminum alloy sets up under the upper cornice plate of aluminum alloy, the upper end of cornice plate and the upper end fixed connection of square steel pipe under the aluminum alloy, the lower extreme of cornice plate under the aluminum alloy and the lower extreme fixed connection of horizontal steel pipe, in fact, the stagnant water board sets up on the upper end of cornice plate under the aluminum alloy.
Preferably, the embedded steel plate is further welded with a cable-stayed steel pipe, one end of the cable-stayed steel pipe is welded on the embedded steel plate through a steel pipe keel and an angle code, the other end of the cable-stayed steel pipe is welded on the horizontal steel pipe, the welding part of the cable-stayed steel pipe and the horizontal steel pipe is positioned in the middle of the horizontal steel pipe, the horizontal steel pipe and the cable-stayed steel pipe are both fixedly provided with an aluminum plate leveling layer, a waterproof layer is paved on the aluminum plate leveling layer, a concrete structure layer is poured on the waterproof layer, a water-following strip is fixed on the concrete structure layer, a tile hanging strip is fixed on the water-following strip, and tiles are fixed on the tile hanging strip. In the waterproof design of the roof, the roof is overhanging to the cornice part through the steel structure, a thick aluminum plate leveling layer is paved on the steel structure, a self-adhesive root-resistant waterproof coiled material is paved on the aluminum plate leveling layer, after the waterproof layer is constructed, a reinforced concrete structure layer is poured, water strips are fixed on the reinforced concrete structure layer through screws, and then a tile roof is constructed, comprising tile hanging strips and tiles fixed on the tile hanging strips, so that the waterproof effect of the roof is realized.
Preferably, the aluminum plate leveling layer is fixed on the horizontal steel pipe and the inclined steel pipe through screws, the water-flowing strip is fixed on the concrete structure layer through screws, the tile hanging strip is fixed on the water-flowing strip through screws, and the tile is fixed on the tile hanging strip through screws to form a roof waterproof structure so as to achieve a waterproof effect.
Preferably, angle steel is welded on the embedded steel plate, an angle code is welded at the front end of the angle steel, and the aluminum alloy edge sealing is fixed on the angle steel through screws and the angle code. The aluminum alloy material is adopted, so that the structural strength is high, the weight is light, and the shock resistance is good.
Preferably, the aluminum alloy edge sealing distance is 15-20mm from the horizontal steel pipe.
Preferably, the aluminum alloy sealing device further comprises a suspended ceiling aluminum plate, one end of the suspended ceiling aluminum plate stretches into the second clamping groove of the aluminum alloy lower cornice plate, the other end of the suspended ceiling aluminum plate stretches into the aluminum alloy sealing edge and the gap of the horizontal steel tube, and both ends of the suspended ceiling aluminum plate are bonded by sealant. The suspended ceiling aluminum plate is a thick aluminum alloy composite plate.
Preferably, the embedded steel plate is fixed on the roof concrete structure through a chemical anchor bolt.
Preferably, the horizontal steel pipes are horizontally suspended from the roof concrete structure.
Preferably, the embedded steel plate is a rear-mounted L-shaped embedded steel plate. The embedded steel plate is L-shaped, the inclined steel pipe is fixedly connected with one transverse end of the L-shaped embedded steel plate, and the horizontal steel pipe is fixedly connected with one longitudinal end of the L-shaped embedded steel plate.
Therefore, the utility model has the advantages that:
(1) The waterproof layer is designed to ensure the waterproof performance, roof leakage rainwater is drained into the cornice plate cavity on the aluminum alloy through the water stop plate and the first water outlet, and the roof leakage rainwater is drained through the second water outlet, so that the leakage rainwater is prevented from flowing into the building in the cornice, the waterproof problem of roof drainage is solved, and the service life of the building is effectively guaranteed;
(2) The structure is simple, the construction cost and the construction difficulty are greatly reduced, and the beauty of the outer vertical surface of the building is ensured;
(3) The aluminum alloy and aluminum plate materials are mainly adopted, so that the structural strength is met, the weight is greatly reduced, the attractive appearance is ensured, the simple structure and the easy installation performance are ensured, and the anti-seismic performance is high.
Drawings
Fig. 1 is a schematic structural view of an aluminum alloy inner drainage cornice structure according to an embodiment of the present utility model.
Fig. 2 is an enlarged view of a of fig. 1 in an embodiment of the present utility model.
1. The roof comprises a pre-buried steel plate 2, an aluminum alloy upper cornice plate 3, a horizontal steel pipe 4, a diagonal steel pipe 5, an aluminum plate leveling layer 6, a waterproof layer 7, a concrete structure layer 8, a water strip 9, a batten 10, a tile 11, a square steel pipe 12, an aluminum alloy lower cornice plate 13, screws 14, a first clamping groove 15, a first water outlet 16, a second water outlet 17, a water stop plate 18, a steel pipe keel 19, an angle code 20, a second clamping groove 21, angle steel 22, an aluminum alloy edge banding 23, a suspended ceiling aluminum plate 24, a chemical anchor bolt 25 and a roof concrete structure.
Detailed Description
The utility model is further described below with reference to the drawings and detailed description.
Embodiment one.
The utility model provides an interior drainage cornice structure of aluminum alloy, as shown in fig. 1, including pre-buried steel sheet 1 and aluminum alloy upper cornice plate 2, welded with horizontal steel pipe 3 and oblique steel pipe 4 on pre-buried steel sheet 1, be fixed with aluminum plate screed-coat 5 on horizontal steel pipe 3 and the oblique steel pipe 4, aluminum plate screed-coat 5 is laid waterproof layer 6, pour concrete structure layer 7 on waterproof layer 6, be fixed with along water strip 8 on the concrete structure layer 7, be fixed with batten 9 on along water strip 8, be fixed with tile 10 on the batten 9; one end of the horizontal steel pipe 3, which is far away from the embedded steel plate 1, is provided with a square steel pipe 11, one side of the square steel pipe 11, an aluminum alloy lower cornice plate 12 is arranged below the aluminum alloy upper cornice plate 2, the upper end of the aluminum alloy upper cornice plate 2 is fixed on the square steel pipe 11 through screws 13, and the lower end of the aluminum alloy upper cornice plate 2 is clamped in a first clamping groove 14 of the aluminum alloy lower cornice plate 12 through a buckle; as shown in fig. 2, a first water outlet 15 is formed in the upper portion of the aluminum alloy upper cornice plate 2, a second water outlet 16 is formed in the lower portion of the aluminum alloy upper cornice plate 2, a water stop plate 17 is arranged at a position, close to the first water outlet 15, of the upper portion of the aluminum alloy upper cornice plate 2, and the water stop plate 17 is connected with the first water outlet 15. The embodiment comprises a waterproof design and a drainage design, wherein in the waterproof design, a roof is overhanging to a cornice part through a steel structure, a thick aluminum plate leveling layer is paved on the steel structure, a self-adhesive root-resistant waterproof coiled material is paved on the aluminum plate leveling layer 5, after the waterproof layer 6 is constructed, a reinforced concrete structural layer 7 is poured, a water strip 8 is fixed on the reinforced concrete structural layer 7 through a screw 13, and then a tile roof is constructed, wherein the tile roof comprises a tile hanging strip 9 and a tile 10 fixed on the tile hanging strip 9, so that the waterproof effect of the roof is realized; in the drainage design (seepage design), roofing seepage rainwater is drained to the water stop plate 17 through the roofing waterproof structure, then flows into the cavity of the aluminum alloy upper cornice plate 2 through the first water outlet 15 on the upper portion of the aluminum alloy upper cornice plate 2, finally flows out through the second water outlet 16 on the lower portion of the aluminum alloy upper cornice plate 2, and the roof drainage effect is achieved. According to the embodiment, the waterproof structure and the drainage structure are integrated, the waterproof performance is guaranteed through the design of the waterproof layer 6, roof leakage rainwater is drained into the cavity of the aluminum alloy upper cornice plate 2 through the water stop plate 17 and the first water outlet 15, the roof leakage rainwater is discharged through the second water outlet 16, the leakage rainwater is prevented from flowing into a building in a cornice, the waterproof problem of roof drainage is solved, the service life of the building is effectively guaranteed, the structure is simple, the construction cost and the construction difficulty are greatly reduced, and meanwhile, the aesthetic property of the outer facade of the building is guaranteed; the aluminum alloy and aluminum plate materials are mainly adopted, so that the structural strength is met, the weight is greatly reduced, the attractive appearance is ensured, the simple structure and the easy installation performance are ensured, and the anti-seismic performance is high.
The lower cornice plate 12 of aluminum alloy is arranged on one side of the square steel pipe 11, which is close to the upper cornice plate 2 of aluminum alloy, the upper end of the lower cornice plate 12 of aluminum alloy is fixed on the square steel pipe 11 through screws 13, and the lower end of the lower cornice plate 12 of aluminum alloy is fixed on the horizontal steel pipe 3 through screws 13. The aluminum alloy lower cornice plate 12 is arranged below the aluminum alloy upper cornice plate 2, the upper end of the aluminum alloy lower cornice plate 12 is fixedly connected with the upper end of the square steel pipe 11, the lower end of the aluminum alloy lower cornice plate 12 is fixedly connected with the lower end of the horizontal steel pipe 3, and in fact, the water stop plate 17 is arranged above the upper end of the aluminum alloy lower cornice plate 12.
One end of the cable-stayed steel pipe 4 is welded on the embedded steel plate 1 through a steel pipe keel 18 and an angle brace 19, and the other end of the cable-stayed steel pipe 4 is welded on the horizontal steel pipe 3. The welding position of the inclined-pull steel pipe 4 and the horizontal steel pipe 3 is positioned in the middle of the horizontal steel pipe 3.
The aluminum plate leveling layer 5 is fixed on the horizontal steel pipe 3 and the inclined steel pipe 4 through the screw 13, the water strip 8 is fixed on the concrete structure layer 7 through the screw 13, the tile hanging strip 9 is fixed on the water strip 8 through the screw 13, and the tile 10 is fixed on the tile hanging strip 9 through the screw 13, so that a roof waterproof structure is formed, and a waterproof effect is achieved.
The angle steel 21 is welded on the embedded steel plate 1, the angle steel 19 is welded at the front end of the angle steel 21, and the aluminum alloy edge sealing 22 is fixed on the angle steel 21 through the screw 13 and the angle steel 19. The aluminum alloy edge seal 22 is 15-20mm away from the horizontal steel pipe.
Still include furred ceiling aluminum plate 23, the one end of furred ceiling aluminum plate 23 stretches into in the second draw-in groove 20 of aluminum alloy lower cornice plate 12, and the other end of furred ceiling aluminum plate 23 stretches into in aluminum alloy banding 22 and the space of horizontal steel pipe 3, and furred ceiling aluminum plate 23 both ends all adopt the sealant bonding. The suspended ceiling aluminum plate 23 is a thick aluminum alloy composite plate.
The pre-buried steel plate 1 is fixed on a roof concrete structure 25 through a chemical anchor bolt 24. The horizontal steel pipes 3 overhang the roof concrete structure 25 in the horizontal direction. The embedded steel plate 1 is a rear-mounted L-shaped embedded steel plate. The embedded steel plate 1 is L-shaped, the inclined steel pipe 4 is fixedly connected with one transverse end of the L-shaped embedded steel plate, and the horizontal steel pipe 3 is fixedly connected with one longitudinal end of the L-shaped embedded steel plate.
Embodiment two.
Roof structure: as shown in fig. 1, the rear-mounted L-shaped embedded steel plate 1 is fixed on a roof concrete structure 25 through a chemical anchor bolt 24, a horizontal steel tube 3 is welded on the embedded steel plate 1, the roof concrete structure 25 is overhanging in the horizontal direction, the rear end of the inclined steel tube 4 is welded on the embedded steel plate 1 through a steel tube keel 18 and a corner bracket 19, the front end of the inclined steel tube 4 is welded on the horizontal steel tube 3, a square steel tube 11 is welded on the end of the horizontal steel tube 3 to form a cornice overhanging structure system together, as shown in fig. 1 and 2, a 1.5 thick aluminum plate leveling layer 5 is fixed on the horizontal steel tube 3 and the inclined steel tube 4 through screws 13, a waterproof layer 6 is paved on the aluminum plate leveling layer 5, the screws 13 penetrate through the horizontal steel tube 3 (inclined steel tube 4), the aluminum plate leveling layer 5 and the waterproof layer 6, after the waterproof layer 6 is constructed, the concrete structural layer 7 is poured on the waterproof layer 6, the water-guiding strip 8 is fixed on the concrete structural layer 7 through the screws 13, the tile-hanging strip 9 is fixed on the water-guiding strip 8 through the screws 13, and the tile 10 is fixed on the tile-hanging strip 9 through the screws 13, so as to complete tile roof installation.
Cornice aluminum alloy member: the angle steel 21 is welded on the embedded steel plate 1, the angle code 19 is welded at the front end of the angle steel 21, the aluminum alloy edge seal 22 is fixed on the angle steel 21 through the screw 13 and the angle code 19, and after the welding is finished, the distance between the aluminum alloy edge seal 22 and the horizontal steel pipe is 15-20 mm; the upper end of the aluminum alloy lower cornice plate 12 is fixed on the square steel pipe 11 through a screw 13, and the lower end is fixed below the horizontal steel pipe 3 through the screw 13; the lower end of the aluminum alloy upper cornice plate 2 is buckled and pressed in a first clamping groove 14 of the aluminum alloy lower cornice plate 12, and the upper end is fixed on the square steel pipe 11 through a screw 13; the front end of the suspended ceiling aluminum plate 23 stretches into the second clamping groove 20 of the aluminum alloy lower cornice plate 12, the rear end stretches into a gap between the aluminum alloy edge sealing 22 and the horizontal steel pipe 3, and both ends are bonded by sealant. The upper end of the aluminum alloy upper cornice 2 is provided with a first water outlet 15 of 20MM, the lower end of the aluminum alloy upper cornice is provided with a second water outlet 16 of 20MM, roof penetrating rainwater enters the cavity of the aluminum alloy upper cornice 2 through the first water outlet 15, and finally is discharged from the second water outlet 16.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a drainage cornice structure in aluminum alloy, its characterized in that includes the horizontal steel pipe of one end welding on pre-buried steel sheet, the other end welding of horizontal steel pipe has square steel pipe, square steel pipe one side is equipped with aluminum alloy upper cornice board and aluminum alloy lower cornice board, aluminum alloy upper cornice board's upper end passes through the screw fixation on square steel pipe, and aluminum alloy upper cornice board's lower extreme passes through the buckle joint in aluminum alloy lower cornice board's first draw-in groove; the upper portion of cornice board is equipped with first outlet on the aluminum alloy, and the lower part of cornice board is equipped with the second outlet on the aluminum alloy, and cornice board upper portion is close to first outlet department and is equipped with the stagnant water board, the stagnant water board with first outlet is connected.
2. The aluminum alloy inner drainage cornice structure according to claim 1, wherein the aluminum alloy lower cornice plate is arranged on the other side of the connection side of the square steel pipe and the horizontal steel pipe, the upper end of the aluminum alloy lower cornice plate is fixed on the square steel pipe through screws, and the lower end of the aluminum alloy lower cornice plate is fixed on the horizontal steel pipe through screws.
3. The aluminum alloy inner drainage cornice structure according to claim 1 or 2, wherein the embedded steel plate is further welded with a cable-stayed steel pipe, one end of the cable-stayed steel pipe is welded on the embedded steel plate through a steel pipe keel and an angle brace, the other end of the cable-stayed steel pipe is welded on the horizontal steel pipe, the horizontal steel pipe and the cable-stayed steel pipe are both fixedly provided with an aluminum plate leveling layer, a waterproof layer is paved on the aluminum plate leveling layer, a concrete structure layer is poured on the waterproof layer, a water-following strip is fixedly arranged on the concrete structure layer, a tile hanging strip is fixedly arranged on the water-following strip, and tiles are fixedly arranged on the tile hanging strip.
4. A drainage cornice structure in an aluminum alloy according to claim 3, wherein the aluminum plate leveling layer is fixed on the horizontal steel pipe and the diagonal steel pipe by screws, the water strip is fixed on the concrete structure layer by screws, the batten is fixed on the water strip by screws, and the tile is fixed on the batten by screws.
5. The aluminum alloy inner drainage cornice structure of claim 1, wherein angle steel is welded on the pre-buried steel plate, an angle code is welded at the front end of the angle steel, and the aluminum alloy edge sealing is fixed on the angle steel through screws and the angle code.
6. An aluminum alloy inner drainage cornice structure as recited in claim 5 wherein said aluminum alloy edge seal is 15-20mm from said horizontal steel pipe.
7. The aluminum alloy inner drainage cornice structure of claim 6, further comprising a suspended ceiling aluminum plate, wherein one end of the suspended ceiling aluminum plate extends into the second clamping groove of the aluminum alloy lower cornice plate, the other end of the suspended ceiling aluminum plate extends into the aluminum alloy edge sealing and the gap of the horizontal steel pipe, and both ends of the suspended ceiling aluminum plate are bonded by sealant.
8. The aluminum alloy inner drainage cornice structure of claim 1, wherein the pre-buried steel plate is fixed on the roof concrete structure by chemical anchors.
9. The aluminum alloy inner drainage cornice structure of claim 8, wherein said horizontal steel pipe is horizontally overhanging said roofing concrete structure.
10. The aluminum alloy inner drainage cornice structure of claim 1, 8 or 9, wherein the pre-buried steel plate is a post-L-shaped pre-buried steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524366.XU CN220267041U (en) | 2023-06-15 | 2023-06-15 | Drainage cornice structure in aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524366.XU CN220267041U (en) | 2023-06-15 | 2023-06-15 | Drainage cornice structure in aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220267041U true CN220267041U (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321524366.XU Active CN220267041U (en) | 2023-06-15 | 2023-06-15 | Drainage cornice structure in aluminum alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220267041U (en) |
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2023
- 2023-06-15 CN CN202321524366.XU patent/CN220267041U/en active Active
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