CN109989537B - Architectural design roof eaves mouth waterproof construction - Google Patents
Architectural design roof eaves mouth waterproof construction Download PDFInfo
- Publication number
- CN109989537B CN109989537B CN201910297145.5A CN201910297145A CN109989537B CN 109989537 B CN109989537 B CN 109989537B CN 201910297145 A CN201910297145 A CN 201910297145A CN 109989537 B CN109989537 B CN 109989537B
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- water
- rainwater
- filter screen
- house body
- emergency
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims 9
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000013049 sediment Substances 0.000 abstract description 3
- 239000002344 surface layer Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/076—Devices or arrangements for removing snow, ice or debris from gutters or for preventing accumulation thereof
- E04D13/0767—Strainers at connection between gutter and down pipe
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/0873—Rain water reservoirs integrated in down pipes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a building design roof cornice waterproof structure and relates to the technical field of cornice waterproof. The structure includes: house body, roof, rainwater collecting vat, drain box, filter screen, reserve tank, living water tank, the horizontal pole of taking the stirring rod that motor device drove, removable cover device, emergent drainage channel, suction pump, fluviograph and controller. When the rainfall is large, the movable plate is pushed upwards by the impact force of the rainwater to enable adjacent drip nozzles to discharge the rainwater together, so that the rainwater is discharged in time, the waterproof performance of the cornice is improved, and the cross rod with the stirring rod is stirred on the surface layer of the filter screen to prevent sediment on the filter screen from preventing the rainwater from flowing and discharging; when the water level meter detects rainwater, the cover plate is lifted up to quickly reduce the rainwater below the water level meter, so that the rainwater is reasonably discharged, and the waterproof performance of the cornice is improved; after raining is finished, the water is sprayed to the filter screen through the water suction pump, the emergency drainage port is opened, and impurities of the filter screen and the emergency drainage channel are effectively removed.
Description
Technical Field
The invention relates to the technical field of cornice waterproof, in particular to a building design roof cornice waterproof structure.
Background
The roof is an external protection component on the uppermost layer of the building, is used for resisting the influence of adverse factors such as rain, snow, wind, frost, solar radiation, temperature change and the like in the nature, ensures that the interior of the building has a good use environment, and meets the functional requirements of firmness, durability, water resistance, heat preservation, heat insulation, fire prevention and resistance to various adverse effects. Cornice is a typical skirted and protruding horizontal component at the top of a building structure, and the cornice is often mistaken as a 'bead'. The waterproof work of traditional domatic roof often realizes with the help of waterproof tile, and traditional waterproof tile often is made by plastic materials or chooses for use the surface to have the firing tile of enamel, and simultaneously, its because the restriction of self structure and intensity, the unfavorable phenomenon of drainage often takes place in strong wind or torrential rain weather, so an efficient architectural design roof eaves mouth watertight fittings is urgently needed.
However, the existing cornice type and shape are fixed to each other, and there are some problems in waterproof property during long-time use, such as: the sewer pipe is easily blocked by sundries, so that accumulated water is generated in the cornice, and if the accumulated water is not treated for a long time, the wall body is subjected to water seepage; and old-fashioned eaves mouth when meeting with the torrential rain, because the rainfall is greater than the displacement, has led to the eaves mouth to appear the flood phenomenon, and inside the wall body was irritated into to the rainwater, waterproof performance is poor.
Disclosure of Invention
The embodiment of the invention provides a building design roof cornice waterproof structure which is used for solving the problems in the background technology.
The embodiment of the invention provides a building design roof cornice waterproof structure, which comprises: the rainwater collecting device comprises a house body and a roof, wherein a rainwater collecting groove is formed in the side surface of the house body, and a drainage box communicated with the rainwater collecting groove is formed in the side surface of the rainwater collecting groove; the bottom plate of the drainage box is an inclined plate with a lower left part and a higher right part, and the bottom of the drainage box is provided with a water dripping nozzle communicated with the drainage box; a movable plate and a connecting spring are arranged in the drainage box, the top of the movable plate is movably arranged on the top of the inner wall of the right side of the drainage box, the bottom of the movable plate is connected with one end of the connecting spring, the other end of the connecting spring is connected with the bottom of the inner wall of the right side of the drainage box, and the bottom of the movable plate in a free state is positioned on the inclined plate between two adjacent water dripping nozzles;
an emergency water outlet and a filter screen are arranged in the rainwater collecting tank, and the emergency water outlet is formed in the filter screen close to the side face of the house body; a standby water tank communicated with the rainwater collecting tank through a main pipeline is arranged below the rainwater collecting tank, the standby water tank is fixedly arranged on the side surface of the house body, a living water tank is arranged at the bottom end of a branch pipeline arranged on the main pipeline, and the branch pipeline is an inverted L-shaped pipeline;
a first motor device is arranged at the top of the drainage box, a vertical rod is connected to the tail end of a first rotating shaft of the first motor device, a cross rod with a stirring rod is connected to the tail end of the vertical rod, and the cross rod is located in the rainwater collecting tank and above the filter screen;
a movable cover plate device is arranged above the emergency water outlet, the emergency water outlet is communicated with an emergency water drainage channel fixedly arranged on the side surface of the house body, and the emergency water drainage channel sequentially penetrates through the rainwater collecting tank and the standby water tank to reach a waste water collecting device on the ground; a water suction pump is arranged on the roof, a water inlet on the water suction pump is communicated with the standby water tank through a water inlet pipeline, and a water outlet on the water suction pump is connected with a high-pressure water spray pipe extending to the position above the rainwater collecting tank; a water level meter is arranged on the side surface of the house body close to the lowest position of the roof;
the removable cover device includes: the emergency drainage port is arranged on the side face of the house body, the triangular support is arranged on the side face of the house body, the first steering pulley is arranged at the vertex angle of the triangular support, the fixing plate is positioned above the triangular support and arranged on the side face of the house body, the second steering pulley is arranged below the fixing plate through the connecting rod, and the second motor device is positioned above the fixing plate and arranged on the side face of the house body, wherein the fixing plate is provided with a threading hole, and the second steering pulley is positioned above the first steering pulley in the right direction; a pull wire connected with the cover plate is wound on a second rotating shaft of the second motor device through the first diverting pulley, the second diverting pulley and the threading hole in sequence;
the first motor device, the second motor device, the water pump and the water level meter are all electrically connected with the controller.
Further, the number of the drip nozzles is two.
Further, the length of the drip nozzle is 4-9 cm.
Further, the top of the movable plate is movably arranged at the top of the inner wall of the right side of the drainage box through a hinge.
Further, the number of the hinges is at least two.
Further, the number of the connecting springs is at least two.
Further, the inclination of the inclined plate is 40-65 degrees.
Further, the height between the filter screen and the lowest position of the roof is 8-16 cm.
Further, the water level gauge is positioned above the movable cover plate device.
Further, the stay wire is arranged at the center of the top surface of the cover plate.
The embodiment of the invention provides a building design roof cornice waterproof structure, which has the following beneficial effects compared with the prior art:
the invention can effectively utilize the rainwater by arranging the standby water tank and the living water tank; when rainfall is small, rainwater is discharged only through the water dripping nozzles close to the rainwater collecting groove, and when the rainfall is large, rainwater impact force upwards pushes the movable plate to enable the adjacent water dripping nozzles to discharge rainwater together, so that timely discharge of rainwater is guaranteed, and the waterproof performance of the cornice is improved. Further, in the drainage process, the first driving motor device drives the cross rod with the stirring rod to stir on the surface layer of the filter screen, so that the flowing of rainwater is accelerated to prevent sediment on the filter screen from stopping the flowing and discharging of the rainwater.
When the rainwater is detected by the water level meter, the controller controls the second motor device to pull up the cover plate, unfiltered rainwater flows out through the emergency drainage port and the emergency drainage channel, the rainwater is quickly reduced to the position below the water level meter, and then the cover plate is placed back to the emergency drainage port, so that the rainwater can be reasonably drained, and the waterproof performance of the cornice is improved.
According to the invention, after raining is finished, rainwater in the spare water tank is pumped by the water pump and sprayed on the filter screen, and the emergency drainage port is opened, so that impurities on the filter screen can be effectively removed, impurities in the emergency drainage channel can be cleaned, and the impurities are prevented from being deposited on the filter screen 52 and in the emergency drainage channel.
Drawings
Fig. 1 is a schematic view of a waterproof structure of a roof cornice of a building design according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a removable cover plate device in a roof cornice waterproof structure of a building design provided by an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 provides a roof cornice waterproof structure designed for a building according to an embodiment of the present invention. As shown in fig. 1, the structure includes: the house comprises a house body 1 and a roof 2, wherein a rainwater collecting tank 3 is arranged on the side surface of the house body 1, and a drainage box 4 communicated with the rainwater collecting tank 3 is arranged on the side surface of the rainwater collecting tank 3; the bottom plate of the drainage box 4 is a sloping plate with a lower left part and a higher right part, and the bottom of the drainage box 4 is provided with a water dripping nozzle 41 communicated with the drainage box 4; the inside fly leaf 42 and the connecting spring 43 that are provided with of drainage tank 4, the activity of fly leaf 42 top sets up at drainage tank 4 right side inner wall top, and the bottom of fly leaf 42 is connected with the one end of connecting spring 43, and the other end of connecting spring 43 is connected with drainage tank 4 right side inner wall bottom, and wherein, fly leaf 42 bottom under the free state is located the swash plate in the middle of two adjacent dripping mouths 41. An emergency water outlet 51 and a filter screen 52 are arranged in the rainwater collecting tank 3, and the emergency water outlet 51 is arranged on the filter screen 52 close to the side surface of the house body 1; rainwater collecting tank 3 below is provided with reserve tank 6 through the trunk line intercommunication with rainwater collecting tank 3, and reserve tank 6 is fixed to be set up on house body 1's side, and the small transfer line bottom of seting up on the trunk line is provided with domestic water tank 7, and the small transfer line is "L" type pipeline of falling. The top of the drainage box 4 is provided with a first motor device 81, the end of a first rotating shaft 82 of the first motor device 81 is connected with a vertical rod 83, the end of the vertical rod 83 is connected with a cross rod 84 with a stirring rod, and the cross rod 84 is located inside the rainwater collection tank 3 and above the filter screen 52. A movable cover plate device 9 is arranged above the emergency water outlet 51, the emergency water outlet 51 is communicated with an emergency water drainage channel 10 fixedly arranged on the side surface of the house body 1, and the emergency water drainage channel 10 sequentially penetrates through the rainwater collecting tank 3 and the standby water tank 6 to reach a waste water collecting device on the ground; a water suction pump 11 is arranged on the roof 2, a water inlet on the water suction pump 11 is communicated with the spare water tank 6 through a water inlet pipeline, and a water outlet on the water suction pump 11 is connected with a high-pressure water spray pipe extending to the position above the rainwater collecting tank 3; a water level gauge 12 is arranged on the side surface of the house body 1 near the lowest part of the roof 2.
It should be noted that, in fig. 1 of the present invention, a specific structure is given by taking the number of the drip nozzles 41 as two as an example; preferably, the length of the drip nozzle 41 is 4-9 cm.
Further, when the present invention is implemented, the top of the movable plate 42 may be movably disposed on the top of the right inner wall of the drainage box 4 through hinges, and the number of the hinges is at least two. Of course, the movable arrangement can be realized by other movable connecting pieces, and the use of the hinge is not limited.
Further, the number of the connecting springs 43 in the present invention is at least two.
Further, the inclination of the sloping plate is 40-65 degrees, so that rainwater can drop from the water dripping nozzle 41 quickly.
Further, the height between the filtering net 52 and the lowest part of the roof 2 is 8-16 cm.
Further illustrated, the water level gauge 12 is located above the removable cover device 9.
Further, the pulling wire is disposed at the center of the top surface of the cover plate 91, so that the force is balanced.
It should be noted that, in the present invention, the first motor device 81, the second motor device 96, the water pump 11, and the water level gauge 12 are all electrically connected to a controller, wherein the controller adopts a PIC single-chip microcomputer.
Referring to fig. 2, the removable cover device 9 includes: the emergency drainage port 51 is matched with the cover plate 91, the triangular support 92 is arranged on the side face of the house body 1, the first steering pulley 93 is arranged at the vertex angle of the triangular support, the fixing plate 94 is positioned above the triangular support 92 and arranged on the side face of the house body 1, the second steering pulley 95 is arranged below the fixing plate 94 through a connecting rod, the second motor device 96 is positioned above the fixing plate 94 and arranged on the side face of the house body 1, the fixing plate 94 is provided with a threading hole, and the second steering pulley 95 is positioned above the first steering pulley 93 on the right side; the pulling wire connected with the cover plate 91 is wound on the second rotating shaft of the second motor device 96 through the first diverting pulley 93, the second diverting pulley 95 and the threading hole in sequence.
The working principle of the invention is as follows: when raining, the rainwater on roof 2 flows into 2 lowest departments on roof along the tile that keeps off the rain and gets into rainwater collecting vat 3 through filter screen 52, the rainwater after the filtration at first gets into reserve tank, get into domestic water tank 7 again after reserve tank 6 stores is full, get into water drainage tank 4 through rainwater collecting vat 3 and water drainage tank 4's intercommunication mouth after domestic water tank 7 stores is full, only discharge the rainwater through the water dripping mouth 41 that is close to rainwater collecting vat 3 when rainfall hour, when the rainfall is great, rainwater impact force upwards promotes fly leaf 42 and makes the adjacent rainwater of dripping mouth 41 discharge jointly, thereby realized the effective utilization of rainwater and guaranteed the timely discharge of rainwater, cornice waterproof performance has been improved. It should be noted that, during the drainage process, the first driving motor device 81 drives the cross bar 84 with the stirring rod to stir on the surface layer of the filter screen 52, so as to accelerate the rainwater flow and prevent the sediment on the filter screen 52 from stopping the rainwater flow to drain. When the water level gauge 12 detects the rainwater, the controller pulls up the cover plate 91 by controlling the second motor device 96, filtered rainwater flows out through the emergency drainage port 51 and the emergency drainage channel 10, the rainwater is quickly reduced to the position below the water level gauge 12, and then the cover plate 91 is put back to the emergency drainage port 51, so that the rainwater can be reasonably discharged, and the waterproof performance of the cornice is improved. After raining, the water pump 11 pumps rainwater of the spare water tank 6 to be sprayed on the filter screen 52, and the emergency drainage port 51 is opened, so that impurities on the filter screen 5 can be effectively removed, impurities in the emergency drainage channel 10 can be cleaned, and the impurities are prevented from being deposited on the filter screen 52 and in the emergency drainage channel 10.
The above disclosure is only a few specific embodiments of the present invention, and those skilled in the art can make various modifications and variations of the present invention without departing from the spirit and scope of the present invention, and it is intended that the present invention encompass these modifications and variations as well as others within the scope of the appended claims and their equivalents.
Claims (10)
1. The utility model provides an architectural design roof eaves mouth waterproof construction which characterized in that includes: the building comprises a house body (1) and a roof (2), wherein a rainwater collecting groove (3) is formed in the side surface of the house body (1), and a drainage box (4) communicated with the rainwater collecting groove (3) is formed in the side surface of the rainwater collecting groove (3); the bottom plate of the drainage box (4) is an inclined plate with a lower left part and a higher right part, and the bottom of the drainage box (4) is provided with a water dripping nozzle (41) communicated with the drainage box (4); a movable plate (42) and a connecting spring (43) are arranged in the drainage box (4), the top of the movable plate (42) is movably arranged at the top of the inner wall of the right side of the drainage box (4), the bottom of the movable plate (42) is connected with one end of the connecting spring (43), the other end of the connecting spring (43) is connected with the bottom of the inner wall of the right side of the drainage box (4), wherein the bottom of the movable plate (42) in a free state is positioned on the inclined plate between every two adjacent water dripping nozzles (41);
an emergency drainage outlet (51) and a filter screen (52) are arranged in the rainwater collecting tank (3), and the emergency drainage outlet (51) is formed in the filter screen (52) close to the side face of the house body (1); a spare water tank (6) communicated with the rainwater collecting tank (3) through a main pipeline is arranged below the rainwater collecting tank (3), the spare water tank (6) is fixedly arranged on the side surface of the house body (1), a living water tank (7) is arranged at the bottom end of a branch pipeline arranged on the main pipeline, and the branch pipeline is an inverted L-shaped pipeline;
a first motor device (81) is arranged at the top of the drainage box (4), a vertical rod (83) is connected to the tail end of a first rotating shaft (82) of the first motor device (81), a cross rod (84) with a stirring rod is connected to the tail end of the vertical rod (83), and the cross rod (84) is located inside the rainwater collecting tank (3) and above the filter screen (52);
a movable cover plate device (9) is arranged above the emergency water outlet (51), the emergency water outlet (51) is communicated with an emergency water drainage channel (10) fixedly arranged on the side surface of the house body (1), and the emergency water drainage channel (10) sequentially penetrates through the rainwater collecting tank (3) and the spare water tank (6) to reach a waste water collecting device on the ground; a water suction pump (11) is arranged on the roof (2), a water inlet on the water suction pump (11) is communicated with the standby water tank (6) through a water inlet pipeline, and a water outlet on the water suction pump (11) is connected with a high-pressure water spray pipe extending to the position above the rainwater collecting tank (3); a water level gauge (12) is arranged on the side surface of the house body (1) close to the lowest part of the roof (2);
said removable cover device (9) comprising: the emergency drainage outlet comprises a cover plate (91) matched with the emergency drainage outlet (51), a triangular support (92) arranged on the side face of the house body (1), a first steering pulley (93) arranged at the vertex angle of the triangular support, a fixing plate (94) positioned above the triangular support (92) and arranged on the side face of the house body (1), a second steering pulley (95) arranged below the fixing plate (94) through a connecting rod, and a second motor device (96) positioned above the fixing plate (94) and arranged on the side face of the house body (1), wherein a threading hole is formed in the fixing plate (94), and the second steering pulley (95) is positioned above the first steering pulley (93); a pull wire connected with the cover plate (91) is wound on a second rotating shaft of the second motor device (96) through the first steering pulley (93), the second steering pulley (95) and the threading hole in sequence;
the first motor device (81), the second motor device (96), the water pump (11) and the water level gauge (12) are all electrically connected with a controller.
2. The architecturally designed roof cornice waterproofing structure according to claim 1, wherein the number of drip nozzles (41) is two.
3. The architecturally designed roof cornice waterproofing structure according to claim 1, wherein the drip lip (41) has a length of 4-9 cm.
4. The architecturally designed roof cornice waterproofing structure according to claim 1, wherein the top of the movable plate (42) is movably provided on the top of the right inner wall of the drainage box (4) by a hinge.
5. The architecturally designed roof cornice waterproofing structure of claim 4, wherein the number of said hinges is at least two.
6. The architecturally designed roof cornice waterproofing structure according to claim 1, wherein the number of the connecting springs (43) is at least two.
7. The architecturally designed roof cornice waterproofing structure according to claim 1, wherein the inclination of the sloping plate is 40 to 65 degrees.
8. The architecturally designed roof cornice waterproofing structure according to claim 1, wherein the height between the filter screen (52) and the lowest part of the roof (2) is 8-16 cm.
9. The architecturally designed roof cornice waterproofing structure according to claim 1, wherein the water level gauge (12) is located above the removable cover means (9).
10. The architecturally designed roof cornice waterproofing structure according to claim 1, wherein the stay wire is provided at the center of the top surface of the cover sheet (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910297145.5A CN109989537B (en) | 2019-04-15 | 2019-04-15 | Architectural design roof eaves mouth waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910297145.5A CN109989537B (en) | 2019-04-15 | 2019-04-15 | Architectural design roof eaves mouth waterproof construction |
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| Publication Number | Publication Date |
|---|---|
| CN109989537A CN109989537A (en) | 2019-07-09 |
| CN109989537B true CN109989537B (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910297145.5A Expired - Fee Related CN109989537B (en) | 2019-04-15 | 2019-04-15 | Architectural design roof eaves mouth waterproof construction |
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| CN (1) | CN109989537B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616771A (en) * | 2019-09-05 | 2019-12-27 | 吴国晨 | Zero-discharge waste water recycling device for residential area |
| CN111206726A (en) * | 2020-01-22 | 2020-05-29 | 康慧英 | Novel metal building roofing freely falls into water device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205224447U (en) * | 2015-11-25 | 2016-05-11 | 杭州航达塑化有限公司 | Gutter falls into water with filter screen |
| CN208056502U (en) * | 2018-04-18 | 2018-11-06 | 四川国禹建设有限公司 | A kind of gutter system of building engineering |
| CN208309955U (en) * | 2018-05-15 | 2019-01-01 | 广州热伙照明设计有限公司 | A kind of architectural design roof cornice water-tight device |
| CN208415720U (en) * | 2018-05-11 | 2019-01-22 | 沈建东 | A kind of anti-unrestrained water gutter of steel building roofing |
| CN208633397U (en) * | 2018-08-01 | 2019-03-22 | 魏永智 | A kind of architectural design roof cornice waterproof structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190063070A1 (en) * | 2017-03-21 | 2019-02-28 | Universal Manufacturing & Design, LLC | Debris exclusion device for rain gutters |
-
2019
- 2019-04-15 CN CN201910297145.5A patent/CN109989537B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205224447U (en) * | 2015-11-25 | 2016-05-11 | 杭州航达塑化有限公司 | Gutter falls into water with filter screen |
| CN208056502U (en) * | 2018-04-18 | 2018-11-06 | 四川国禹建设有限公司 | A kind of gutter system of building engineering |
| CN208415720U (en) * | 2018-05-11 | 2019-01-22 | 沈建东 | A kind of anti-unrestrained water gutter of steel building roofing |
| CN208309955U (en) * | 2018-05-15 | 2019-01-01 | 广州热伙照明设计有限公司 | A kind of architectural design roof cornice water-tight device |
| CN208633397U (en) * | 2018-08-01 | 2019-03-22 | 魏永智 | A kind of architectural design roof cornice waterproof structure |
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| CN109989537A (en) | 2019-07-09 |
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