Roof cornice waterproof structure

Abstract

The utility model provides a roof cornice waterproof structure, and relates to the technical field of cornice waterproofing, the roof cornice waterproof structure comprises a box body, the box body is provided with a drainage assembly used for guiding rainwater, the drainage assembly comprises a drain outlet, the drain outlet is arranged on the right side of the bottom of the box body, a flow guide cover is fixed at the drain outlet, and the flow guide cover is fixed on the bottom of the box body. And the bottom of the flow guide cover is communicated with a blow-off pipe. According to the roof cornice waterproof structure, fine branches and fallen leaves can be effectively collected through the filter plate and are prevented from blocking the sewage draining exit, when the fine branches and fallen leaves are cleaned, the fixing plate is pulled through the pull rod and the hollow rubber ball, and then the filter plate continuously vibrates under the elastic force action of the pressure spring; furthermore, the thin branches and fallen leaves on the filter plate are gradually discharged from the left side of the filter plate, and cleaning of the thin branches and fallen leaves is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a waterproof structure, concretely is a roof cornice waterproof structure, belongs to cornice waterproof technical field. BACKGROUND

[0002] The roof cornice is also called eave, and it is the joint part of the roof and the wall body, and its function is to facilitate the removal of rainwater on the roof and to protect the wall body, and it is also one of the key decoration parts of the building, and a waterproof structure is usually arranged at the roof cornice to prevent the cornice from being flooded or rainwater from flowing back into the wall body.

[0003] In the Chinese patent publication specification CN218205290U, a roof cornice waterproof structure is disclosed, which is driven by the elastic swing of the water pressure plate under the rainwater impact, so that the water pressure plate drives the meshing arc plate and the meshing tooth shaft to mesh and transmit, and under the meshing transmission of the transmission tooth shaft, the cutter plate is pushed to shovel and crush the twigs and leaves falling into the inclined surface of the inserted inclined plate, so that they are discharged through the lock pipe sleeve, thereby improving the convenience of the device in filtering use.

[0004] The above-mentioned patent relies on multi-stage mechanical transmission structures such as meshing tooth shafts, meshing arc plates and transmission tooth shafts to drive the cutter plate to crush twigs and leaves, and it is found in actual application that the swing of the water pressure plate relies on the rainwater impact force, and the power is insufficient when it is drizzling or intermittent, so the movement frequency of the cutter plate is reduced, and the twigs and leaves cannot be effectively treated, and the situation of blockage is prone to occur.

[0005] In addition, in the above-mentioned patent, the rainwater and the crushed twigs and leaves are discharged through the lock pipe sleeve, which is easy to cause impact on the foundation, and under the driving of the wind force, it is easy to splash on the wall body, thereby causing erosion to the wall body, affecting the durability of the wall body and the foundation, and the crushed twigs and leaves fall on the ground, which is inconvenient for subsequent cleaning. Therefore, a roof cornice waterproof structure is proposed. UTILITY MODEL CONTENTS

[0006] The utility model provides a roof cornice waterproof structure, through the filter screen convenient for cleaning, effectively blocks the twigs and leaves, prevents blockage, guides and buffers the rainwater at the same time, reduces the risk of erosion to the wall body and the foundation, and improves the overall durability.

[0007] The utility model is realized through the following technical scheme: a roof cornice waterproof structure, including the box, the box is provided with the drainage assembly for guiding rainwater, the drainage assembly includes the blowdown port, the blowdown port is opened in the right side of the bottom of the box, the blowdown port is fixed with the fairwater, the bottom of the fairwater is connected with the blowdown pipe, the bottom of the blowdown pipe is connected with the buffer assembly for buffering rainwater, the drainage assembly still includes the inclined plate fixed in the inner bottom wall of the box.

[0008] The drain pipe comprises a pipe body, an upper end of the pipe body is communicated with the flow guide cover, and a plurality of fixing blocks are fixed on the pipe body and fixed to the wall body.

[0009] The buffer assembly comprises a buffer shell communicated with the pipe body, and a buffer plate is fixed in the buffer shell, and water outlets are formed in both sides of the buffer plate.

[0010] The box is provided with a collecting assembly for cleaning fine branches and leaves, the collecting assembly comprises an inclined filter plate and an outlet and a mounting hole formed on the left and right sides of the box, the left end of the filter plate is rotatably connected in the outlet, a fixed plate is fixed to the right end of the filter plate, an impact block is fixed in the mounting hole, an elastic component is arranged between the right end of the filter plate and the box, the elastic component comprises a spring seat fixed to the inner side wall of the box, a compression spring is fixed to the top surface of the spring seat, the upper end of the compression spring is fixed to the bottom surface of the filter plate, and two symmetrical guide plates are fixed to the left end of the filter plate.

[0011] The collecting assembly further comprises a pulling assembly for pulling the fixed plate, the pulling assembly comprises a pull rod, a non-slip sleeve is fixed to the lower end of the pull rod, and a hollow rubber ball is fixed to the upper end of the pull rod, the pulling assembly further comprises a rectangular opening formed in the right side of the fixed plate, a circular hole communicated with the rectangular opening is further formed in the fixed plate, the pull rod is in clearance fit with the rectangular opening, and the hollow rubber ball is in interference fit with the circular hole.

[0012] The utility model provides a roof eaves waterproof structure, it has the beneficial effect as follows:

[0013] 1、 the roof eaves waterproof structure can effectively collect fine branches and leaves through the filter plate, avoids its and blocks the drain outlet, when cleaning fine branches and leaves, the fixed plate is pulled through the pull rod and hollow rubber ball, and then the filter plate vibrates under the elastic force of the compression spring, and then the fine branches and leaves on the filter plate gradually discharge from the left side of the filter plate, and the cleaning of fine branches and leaves is realized.

[0014] 2、 the roof eaves waterproof structure can guide rainwater through the inclined plate, so that the rainwater falls on the buffer plate through the drain outlet, the flow guide cover and the pipe body, the rainwater on the buffer plate is slowly discharged through the water outlet, and then the rainwater is guided and buffered, the risk of wall and foundation erosion is reduced, and the overall durability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2The utility model discloses a box internal structure section view;

[0017] Figure 3 The utility model discloses an elastic component structure schematic diagram;

[0018] Figure 4 The utility model discloses a Figure 1 The middle A place structure amplification schematic diagram of structure;

[0019] Figure 5 The utility model discloses a pull assembly structure schematic diagram;

[0020] Figure 6 The utility model discloses a buffer shell internal structure section view.

[0021] Mark explanation

[0022] 1, box;

[0023] 2, collection subassembly;201, filter plate;202, export;203, installation mouth;204, fixed plate;205, impact block;

[0024] 206, pull assembly;2061, pull rod;2062, antiskid cover;2063, hollow rubber ball;2064, round hole;2065, rectangular opening;

[0025] 207, elastic component;2071, spring seat;2072, press spring;208, guide plate;

[0026] 3, drainage assembly;301, blowdown;302, flow guide cover;303, blowdown pipe;3031, pipe body;3032, fixed block;304, buffer assembly;3041, buffer shell;3042, buffer plate;3043, water outlet hole;305, inclined plate;4, wall. Specific implementation

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0028] Please refer to Figures 1-6The utility model provides an implementation scheme as follows: A roof eaves waterproof structure, including box 1, be provided with the drainage assembly 3 for guiding rainwater on box 1, drainage assembly 3 includes blow-off port 301, blow-off port 301 is set in the right side of the bottom of box 1, blow-off port 301 is fixed with fairing 302, the bottom of fairing 302 is connected with blow-off pipe 303, the bottom of blow-off pipe 303 is connected with the buffer assembly 304 for rainwater buffering, drainage assembly 3 still includes the inclined plate 305 of fixed in the inner bottom wall of box 1.

[0029] Please refer to Figure 2 And Figure 4 , blow-off pipe 303 includes pipe body 3031, the upper end of pipe body 3031 is communicated with fairing 302, blow-off pipe 303 still includes a plurality of fixed blocks 3032, fixed block 3032 is fixed on pipe body 3031, and fixed block 3032 is fixed with wall 4.

[0030] Please refer to Figure 6 , buffer assembly 304 includes buffer shell 3041, and buffer shell 3041 is communicated with pipe body 3031, and buffer plate 3042 is fixed in buffer shell 3041, rainwater will first fall on buffer plate 3042, and water outlet hole 3043 is formed in the two sides of buffer plate 3042, and the rainwater falling on buffer plate 3042 will slowly flow out through water outlet hole 3043.

[0031] Please refer to Figure 2 、 Figure 3 And Figure 4 , box 1 is provided with collection assembly 2 for cleaning twigs and leaves, and collection assembly 2 includes filter plate 201 arranged obliquely and outlet 202 and mounting hole 203 formed in the left and right sides of box 1.

[0032] The left end of filter plate 201 is rotatably connected in outlet 202, two symmetrical guide plates 208 are fixed to the left end of filter plate 201, the guide plates 208 can guide twigs and leaves, a fixed plate 204 is fixed to the right end of filter plate 201, and an impact block 205 is fixed in mounting hole 203.

[0033] Please refer to Figure 3 , an elastic component 207 is arranged between the right end of filter plate 201 and box 1, the elastic component 207 includes spring seat 2071, the inner side wall of box 1 is fixed with spring seat 2071, a compression spring 2072 is fixed to the top surface of spring seat 2071, the upper end of compression spring 2072 is fixed to the bottom surface of filter plate 201, and compression spring 2072 will be elastically deformed when being extruded by filter plate 201.

[0034] Please refer to Figure 5The collecting assembly 2 further comprises a pulling assembly 206 for pulling the fixed plate 204, the pulling assembly 206 comprising a pulling rod 2061, the lower end of the pulling rod 2061 being fixed with an anti-skid sleeve 2062 capable of improving friction, and the upper end of the pulling rod 2061 being fixed with a hollow rubber ball 2063.

[0035] The pulling assembly 206 further comprises a rectangular opening 2065 formed in the right side of the fixed plate 204, and the fixed plate 204 is further formed with a circular hole 2064 in communication with the rectangular opening 2065, the pulling rod 2061 is in clearance fit with the rectangular opening 2065, the hollow rubber ball 2063 is in interference fit with the circular hole 2064, and the hollow rubber ball 2063 will be elastically deformed in the process of being extruded out of the circular hole 2064.

[0036] Working principle: when rainwater washes twigs and leaves on the roof to the filter plate 201, the twigs and leaves can be effectively collected by the filter plate 201 to avoid blocking the drain outlet 301 and affecting drainage, and when the twigs and leaves are cleaned, the pulling rod 2061 is moved into the circular hole 2064 through the rectangular opening 2065, at this time the hollow rubber ball 2063 is located above the circular hole 2064, then the pulling rod 2061 is pulled downward, the pulling rod 2061 will drive the hollow rubber ball 2063 to be extruded into the circular hole 2064, until the hollow rubber ball 2063 is extruded out of the circular hole 2064.

[0037] In the above process, the fixed plate 204 will be pulled downward, and the fixed plate 204 will drive the filter plate 201 to extrude the compression spring 2072, after the fixed plate 204 is no longer pulled by the hollow rubber ball 2063, the filter plate 201 and the fixed plate 204 will vibrate up and down through the elastic force of the compression spring 2072, the fixed plate 204 will impact on the impact block 205, through the vibrating filter plate 201, the twigs and leaves on the filter plate 201 will gradually be discharged from the left side of the filter plate 201, realizing the cleaning of the twigs and leaves.

[0038] The inclined plate 305 can guide rainwater to fall on the buffer plate 3042 through the drain outlet 301, the flow guide cover 302 and the pipe body 3031, and the buffer plate 3042 can buffer the gravitational potential energy of the accumulated rainwater, and the rainwater falling on the buffer plate 3042 will be slowly discharged through the water outlet hole 3043, thereby realizing the guidance and buffering of rainwater, reducing the risk of erosion of the wall body 4 and the foundation, and improving the overall durability.

[0039] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A roof cornice waterproofing structure comprising a box (1), characterized in that: The box (1) is provided with a collection assembly (2) for cleaning fine branches and leaves, and a drainage assembly (3) for guiding rainwater is arranged on the box (1); The collection assembly (2) comprises an inclined filter plate (201) and an outlet (202) and a mounting port (203) arranged on the left and right sides of the box (1), the left end of the filter plate (201) is rotatably connected in the outlet (202), the right end of the filter plate (201) is fixedly connected with a fixed plate (204), an impact block (205) is fixedly arranged in the mounting port (203), an elastic component (207) is arranged between the right end of the filter plate (201) and the box (1), and the collection assembly (2) further comprises a pulling assembly (206) for pulling the fixed plate (204).

2. The roof cornice waterproofing structure according to claim 1, wherein: The drainage assembly (3) comprises a drain port (301) arranged on the right side of the bottom of the box (1), a flow guide cover (302) fixedly arranged at the drain port (301), a drain pipe (303) communicated with the bottom of the flow guide cover (302), and a buffer assembly (304) for buffering rainwater communicated with the bottom of the drain pipe (303), and the drainage assembly (3) further comprises an inclined plate (305) fixedly arranged on the inner bottom wall of the box (1).

3. The roof cornice waterproofing structure according to claim 2, wherein: The drain pipe (303) comprises a pipe body (3031), the upper end of the pipe body (3031) is communicated with the flow guide cover (302), the drain pipe (303) further comprises a plurality of fixed blocks (3032) fixedly arranged on the pipe body (3031), and the fixed blocks (3032) are fixedly arranged on the wall (4).

4. The roof cornice waterproofing structure according to claim 3, wherein: The buffer assembly (304) comprises a buffer shell (3041) communicated with the pipe body (3031), and a buffer plate (3042) fixedly arranged in the buffer shell (3041), and water outlet holes (3043) are arranged on the two sides of the buffer plate (3042).

5. The roof cornice waterproofing structure according to claim 1, wherein: The elastic component (207) comprises a spring seat (2071) fixedly arranged on the inner side wall of the box (1), and a compression spring (2072) fixedly arranged on the top surface of the spring seat (2071), and the upper end of the compression spring (2072) is fixedly arranged on the bottom surface of the filter plate (201).

6. The roof cornice waterproofing structure according to claim 1, wherein: The pulling assembly (206) comprises a pull rod (2061), an anti-skid sleeve (2062) fixedly arranged on the lower end of the pull rod (2061), and a hollow rubber ball (2063) fixedly arranged on the upper end of the pull rod (2061), the pulling assembly (206) further comprises a rectangular opening (2065) arranged on the right side of the fixed plate (204), and a circular hole (2064) arranged on the fixed plate (204) and communicated with the rectangular opening (2065).

7. The roof cornice waterproofing structure according to claim 6, wherein: The pull rod (2061) is clearance-fitted with the rectangular opening (2065), the hollow rubber ball (2063) is interference-fitted with the circular hole (2064), and the left end of the filter plate (201) is fixedly arranged with two symmetrical guide plates (208).

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