Roof cornice waterproof device
By introducing a flow guiding and filtering mechanism into the roof eaves waterproofing device, the problem of leaves clogging the drain pipes is solved, achieving effective filtration and collection of leaves, ensuring smooth drainage of rainwater and preventing leakage.
Patent Information
- Application Number
- CN202520384398.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-06
Smart Images
Figure CN223838454U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of roof eaves waterproofing technology, specifically relating to a roof eaves waterproofing device. Background Technology
[0002] Eaves drainage is an important part of the roof drainage system. Its main function is to guide rainwater from the roof to the ground or the drainage system to prevent rainwater from accumulating on the roof and causing problems such as leakage.
[0003] Existing technologies lack a branch filtration and separation structure for drainage pipes, resulting in existing roof eaves drainage pipes often using straight-through pipes. During drainage, these pipes are easily blocked by leaves or other debris, leading to rainwater accumulation on the roof and leakage from the eaves. Based on the shortcomings of existing technologies, this utility model designs a roof eaves waterproofing device. Utility Model Content
[0004] To address the aforementioned problems in the existing technology, this utility model provides a roof eaves waterproofing device with the feature of filtering and separating drainage pipe branches.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a roof eaves waterproofing device, including a drain pipe, a flow guiding mechanism on one side of the drain pipe, and a filter mechanism on one side of the flow guiding mechanism;
[0006] The filtration mechanism includes a sealing plate, a filter plate, a rotating rod, a locking hole, a pull ring, a locking rod, and a spring. The sealing plate is located on one side of the drain pipe. The filter plate is fixedly connected to one side of the sealing plate. The rotating rod is fixedly connected to one side of the sealing plate. A locking hole is provided on one side of the sealing plate. A pull ring is fixedly connected to one side of the sealing plate. A locking rod is provided on one side of the sealing plate. A spring is movably engaged on one side of the locking rod.
[0007] As a preferred technical solution of the roof eaves waterproofing device of this utility model, a connecting ring is provided at the top of the drain pipe, an installation pipe is provided inside the connecting ring, and an eaves water receiving hopper is fixedly connected to the top of the installation pipe.
[0008] As a preferred technical solution of the roof eaves waterproofing device of this utility model, a first groove is opened on one side of the drain pipe, a second groove is opened on one side of the drain pipe, and a drain board is fixedly connected inside the drain pipe.
[0009] As a preferred technical solution of the roof eaves waterproofing device of this utility model, the flow guiding mechanism includes a flow guiding pipe, a flow guiding groove, a positioning strip, a bearing strip, a limiting groove, and a rotating hole. The flow guiding pipe is fixedly connected to one side of the drain pipe. A flow guiding groove is opened inside the flow guiding pipe. A positioning strip is fixedly connected inside the flow guiding pipe. A bearing strip is fixedly connected to one side of the flow guiding pipe. A limiting groove is opened on one side of the bearing strip. A rotating hole is opened on one side of the bearing strip.
[0010] As a preferred technical solution of the roof eaves waterproofing device of this utility model, the sealing plate is rotatably connected to one side of the guide pipe and the sealing plate is rotatably connected to one side of the bearing strip.
[0011] As a preferred technical solution of the roof eaves waterproofing device of this utility model, the filter plate is set on the top of the positioning strip, and the rotating rod is rotatably connected inside the rotating hole.
[0012] As a preferred technical solution of the roof eaves waterproofing device of this utility model, the clamping rod is movably engaged inside the clamping hole, the clamping rod is slidably connected inside the limiting groove, and the spring is movably engaged inside the limiting groove.
[0013] As a preferred technical solution of the roof eaves waterproofing device of this utility model, the guide pipe is fixedly connected to one side of the first groove and the guide pipe is fixedly connected to one side of the second groove.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. In use, this utility model, by setting up a filter plate, allows for the filtration, collection, and treatment of leaves falling from the eaves drain. First, rainwater and leaves from the roof fall into the drainpipe from the eaves drain. Then, the leaves are blocked by the drain plate and fall into the guide pipe, where they are collected and filtered by the filter plate. A long hook is used to hook the inside of the pull ring and pull it to one side, causing the sealing plate to squeeze the locking rod. At this time, the spring compresses the locking rod and disengages it from the locking hole, causing the sealing plate and the filter plate to rotate around the rotating rod as the axis until the filter plate rotates out of the guide groove. At this time, the leaves inside the filter plate will fall off. This device facilitates the filtration, collection, and treatment of leaves falling from the eaves drain. Attached Figure Description
[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0017] Figure 1 This is a schematic diagram of the drain pipe structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the eaves water inlet structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the drainage board structure of this utility model;
[0020] Figure 4 This is a schematic diagram of the second slot structure of this utility model;
[0021] Figure 5 This is a schematic diagram of the flow guiding mechanism of this utility model;
[0022] Figure 6 This is a schematic diagram of the filter mechanism of this utility model.
[0023] In the diagram: 1. Drain pipe; 101. Connecting ring; 102. Installation pipe; 103. Eaves drain basin; 104. First slot; 105. Second slot; 106. Drain plate; 2. Flow guiding mechanism; 201. Flow guiding pipe; 202. Flow guiding groove; 203. Positioning strip; 204. Bearing strip; 205. Limiting groove; 206. Rotary hole; 3. Filtering mechanism; 301. Sealing plate; 302. Filter plate; 303. Rotating rod; 304. Locking hole; 305. Pull ring; 306. Locking rod; 307. Spring. Detailed Implementation
[0024] 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.
[0025] Example 1
[0026] Please see Figure 1-6 The present invention provides the following technical solution: a roof eaves waterproofing device, including a drain pipe 1, a flow guiding mechanism 2 on one side of the drain pipe 1, and a filter mechanism 3 on one side of the flow guiding mechanism 2;
[0027] A connecting ring 101 is provided at the top of the drain pipe 1, and an installation pipe 102 is provided inside the connecting ring 101. An eaves water receiving hopper 103 is fixedly connected to the top of the installation pipe 102.
[0028] A first slot 104 is provided on one side of the drain pipe 1, a second slot 105 is provided on one side of the drain pipe 1, and a drain plate 106 is fixedly connected inside the drain pipe 1.
[0029] Further explanation is needed: An installation pipe 102 and an eaves water collection hopper 103 are connected to the top of the drain pipe 1 via a connecting ring 101. A flow guiding mechanism 2 and a filter mechanism 3 are provided on one side of the drain pipe 1. The flow guiding mechanism 2 and the filter mechanism 3 facilitate the filtration, collection and treatment of leaves falling at the eaves water collection hopper 103.
[0030] Example 2
[0031] Please see Figure 4-6 The present invention provides the following technical solution:
[0032] The filter mechanism 3 includes a sealing plate 301, a filter plate 302, a rotating rod 303, a locking hole 304, a pull ring 305, a locking rod 306, and a spring 307. The sealing plate 301 is located on one side of the drain pipe 1. The filter plate 302 is fixedly connected to one side of the sealing plate 301. The rotating rod 303 is fixedly connected to one side of the sealing plate 301. The locking hole 304 is provided on one side of the sealing plate 301. The pull ring 305 is fixedly connected to one side of the sealing plate 301. The locking rod 306 is provided on one side of the sealing plate 301. The spring 307 is movably engaged on one side of the locking rod 306.
[0033] The flow guiding mechanism 2 includes a flow guiding pipe 201, a flow guiding groove 202, a positioning strip 203, a bearing strip 204, a limiting groove 205, and a rotating hole 206. The flow guiding pipe 201 is fixedly connected to one side of the drain pipe 1. The flow guiding groove 202 is opened inside the flow guiding pipe 201. The positioning strip 203 is fixedly connected inside the flow guiding pipe 201. The bearing strip 204 is fixedly connected to one side of the flow guiding pipe 201. The limiting groove 205 is opened on one side of the bearing strip 204. The rotating hole 206 is opened on one side of the bearing strip 204.
[0034] The sealing plate 301 is rotatably connected to one side of the guide pipe 201, and the sealing plate 301 is rotatably connected to one side of the support strip 204.
[0035] The filter plate 302 is set on top of the positioning bar 203, and the rotating rod 303 is rotatably connected to the inside of the rotating hole 206.
[0036] The locking rod 306 is movably engaged inside the locking hole 304, and the locking rod 306 is slidably connected inside the limiting groove 205. The spring 307 is movably engaged inside the limiting groove 205.
[0037] The guide pipe 201 is fixedly connected to one side of the first slot 104, and the guide pipe 201 is fixedly connected to one side of the second slot 105.
[0038] Further explanation is needed: Rainwater and leaves from the roof fall into the drain pipe 1 from the eaves hopper 103. The leaves are then blocked by the drain plate 106 and fall into the guide pipe 201, where they are collected and filtered by the filter plate 302. A long hook is used to hook the pull ring 305 and pull it to one side, causing the sealing plate 301 to squeeze the locking rod 306. At this time, the spring 307 compresses the locking rod 306 and disengages it from the locking hole 304, causing the sealing plate 301 and the filter plate 302 to rotate around the rotating rod 303 until the filter plate 302 rotates out of the guide groove 202. At this time, the leaves inside the filter plate 302 will fall off.
[0039] Working principle: When a roof eaves waterproofing device is used, firstly, an installation pipe 102 and an eaves water collection hopper 103 are connected to the top of the drain pipe 1 via a connecting ring 101. A flow guiding mechanism 2 and a filter mechanism 3 are set on one side of the drain pipe 1. The flow guiding mechanism 2 and the filter mechanism 3 facilitate the filtration, collection and treatment of leaves falling at the eaves water collection hopper 103.
[0040] When it is necessary to filter, collect, and treat the leaves falling from the eaves drain 103, the rainwater and leaves from the roof first fall into the drain pipe 1 from the eaves drain 103. Then, the leaves are blocked by the drain plate 106 and fall into the guide pipe 201, where they are collected and filtered by the filter plate 302. A long hook is used to hook the pull ring 305 and then pull it to one side, causing the sealing plate 301 to squeeze the clamping rod 306. At this time, the spring 307 compresses the clamping rod 306 and disengages it from the clamping hole 304, causing the sealing plate 301 and the filter plate 302 to rotate around the rotating rod 303 until the filter plate 302 rotates out of the guide groove 202. At this time, the leaves inside the filter plate 302 will fall off. This device facilitates the filtering, collection, and treatment of leaves falling from the eaves drain 103.
[0041] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are 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 roof eaves waterproofing device, comprising a drain pipe (1), characterized in that: A flow guiding mechanism (2) is provided on one side of the drain pipe (1), and a filter mechanism (3) is provided on one side of the flow guiding mechanism (2). The filter mechanism (3) includes a sealing plate (301), a filter plate (302), a rotating rod (303), a locking hole (304), a pull ring (305), a locking rod (306), and a spring (307). The sealing plate (301) is located on one side of the drain pipe (1). The filter plate (302) is fixedly connected to one side of the sealing plate (301). The rotating rod (303) is fixedly connected to one side of the sealing plate (301). The locking hole (304) is opened on one side of the sealing plate (301). The pull ring (305) is fixedly connected to one side of the sealing plate (301). The locking rod (306) is provided on one side of the sealing plate (301). The spring (307) is movably locked on one side of the locking rod (306).
2. The roof eaves waterproofing device according to claim 1, characterized in that: The top of the drain pipe (1) is provided with a connecting ring (101), and the inside of the connecting ring (101) is provided with an installation pipe (102). The top of the installation pipe (102) is fixedly connected with an eaves water basin (103).
3. The roof eaves waterproofing device according to claim 1, characterized in that: The drain pipe (1) has a first slot (104) on one side and a second slot (105) on one side. A drain plate (106) is fixedly connected inside the drain pipe (1).
4. A roof eaves waterproofing device according to claim 1, characterized in that: The flow guiding mechanism (2) includes a flow guiding pipe (201), a flow guiding groove (202), a positioning strip (203), a bearing strip (204), a limiting groove (205), and a rotating hole (206). The flow guiding pipe (201) is fixedly connected to one side of the drain pipe (1). The flow guiding groove (202) is provided inside the flow guiding pipe (201). The positioning strip (203) is fixedly connected inside the flow guiding pipe (201). The bearing strip (204) is fixedly connected to one side of the flow guiding pipe (201). The limiting groove (205) is provided on one side of the bearing strip (204). The rotating hole (206) is provided on one side of the bearing strip (204).
5. A roof eaves waterproofing device according to claim 1, characterized in that: The sealing plate (301) is rotatably connected to one side of the guide pipe (201), and the sealing plate (301) is rotatably connected to one side of the support strip (204).
6. A roof eaves waterproofing device according to claim 1, characterized in that: The filter plate (302) is positioned on top of the positioning bar (203), and the rotating rod (303) is rotatably connected inside the rotating hole (206).
7. A roof eaves waterproofing device according to claim 1, characterized in that: The lever (306) is movably engaged inside the locking hole (304), the lever (306) is slidably connected inside the limiting groove (205), and the spring (307) is movably engaged inside the limiting groove (205).
8. A roof eaves waterproofing device according to claim 4, characterized in that: The guide pipe (201) is fixedly connected to one side of the first slot (104), and the guide pipe (201) is fixedly connected to one side of the second slot (105).