Ventilation rain hat with insect prevention function

Abstract

The invention relates to the technical field of ventilation rain caps, in particular to a ventilation rain cap with an insect prevention function, which comprises a base, a detachable socket is arranged above the base, a rain cap plate is arranged above the socket, a ventilation assembly is arranged on the left side of the base, and the ventilation assembly comprises a rotating rod and fan blades connected with the bottom of the rotating rod through a first conical tooth and a second conical tooth in a meshed manner; a drying box is arranged on the top of the inner wall of the base, limiting plates are arranged on the outer wall of the base and correspond to the limiting grooves, baffles are arranged in the inserting grooves, and an insect-proof net is arranged in the middles of the baffles; according to the ventilation rain cap with the insect prevention function, through the arrangement of the limiting grooves and the limiting plates in insertion fit, stable and rapid insertion fit of the socket and the base is achieved, then rapid assembly of the rain cap plate and the base is achieved, the drying box with drying cotton is in insertion fit with the sliding grooves through the sliding columns, air entering the interior is dried and filtered, and moisture entering the interior is reduced; a baffle is inserted and mounted on the rain cap plate, and an insect-proof net is matched with the baffle, so that air entering the rain cap plate can be intercepted and protected.

Description

Technical Field

[0001] The invention relates to the technical field of ventilated rain caps, in particular to a ventilated rain cap with an insect-proof function. Background Art

[0002] The old-fashioned ventilating rain caps are normally installed by workers standing on outdoor scaffolding to the wall holes during construction. When the ventilating rain caps need to be installed after the house is delivered, they need to be installed from indoors to outdoors. Some use piston-type sleeves, which easily cause outdoor rainwater to leak into the wall. The invention with the announcement number CN212204583U discloses a new type of rain hat, belonging to the technical field of chimneys. It comprises a rain hat body with a hollow interior, the rain hat body is a polygonal structure, a plurality of vents are arranged on the rain hat body, an upper cover is arranged on the top of the rain hat body, the upper cover is provided with a cleaning through hole, a cover plate is arranged on the upper cover, and the cover plate is fixed to the upper cover by bolts; In the above technical solution, the rain cap is fixed to the chimney pipe by bolts, which is convenient for disassembly of the rain cap, and smoke can pass through the vents, thereby improving ventilation, and the chimney pipe can be cleaned conveniently by cleaning the through holes; however, the ventilated rain cap is not convenient for insect prevention, and mosquitoes from the outside can easily enter the room through the ventilated rain cap and affect the interior; the ventilated rain cap is not convenient for disassembly after long-term use and affects the interior cleaning, and dust accumulation on the inner wall affects continuous ventilation, and in a humid environment, it cannot reduce the impact of external water vapor entering the interior and affecting the interior. Summary of the invention

[0003] The object of the present invention is to provide a ventilated rain cap with insect-proof function to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A ventilated rain cap with an insect-proof function comprises a base, a detachable socket is provided above the base, a rain cap plate is provided above the socket, a ventilation assembly is provided on the left side of the base, the ventilation assembly comprises a rotating rod and a fan blade meshedly connected to the bottom of the rotating rod by a first conical tooth and a second conical tooth, a drying box is provided on the top of the inner wall of the base, a plurality of inclined drying cottons are provided inside the drying box, a plurality of ventilation slots are provided at the bottom of the drying box, limiting slots are symmetrically provided at the bottom of the inner wall of the socket, a limiting plate is provided on the outer wall of the base corresponding to the limiting slot, a slot is provided at the bottom of the right end of the rain cap plate, a positioning slot is provided on the side wall of the slot, a baffle is provided in the slot, an insect-proof net is provided in the middle of the baffle, and positioning plates are provided on both sides of the baffle corresponding to the positioning slot.

[0005] Preferably, a fan blade is provided on the top of the rotating rod, a first conical tooth is provided on the bottom of the rotating rod, a positioning block is provided on the left side surface of the base corresponding to the rotating rod, and the rotating rod is connected by symmetrical bearings and positioning blocks, bearing outer rings and positioning blocks, and bearing inner rings and the rotating rod.

[0006] In the present invention, the cooperation of the fan blades helps to blow wind from the outside, and the rotating rod is driven to rotate under the action of wind force. The cooperation of the positioning block and the bearing increases the flexibility of the rotating rod in rotating on the base.

[0007] Preferably, the second conical teeth are connected to the fan blades through a rotating shaft, the second conical teeth are meshed with the first conical teeth, bearings are symmetrically sleeved on the rotating shaft, the inner ring of the bearing is bonded and fixed to the rotating shaft, and the outer ring of the bearing is bonded and fixed to the base.

[0008] In the present invention, the cooperation between the second conical teeth and the first conical teeth enables the rotation of the rotating rod to drive the rotation of the rotating shaft, thereby achieving the rotation coordination of the fan blades, which helps the air inside the base to circulate, and the cooperation of the bearing helps the fan blades and the base to rotate flexibly.

[0009] Preferably, a mounting groove is provided on the left side surface of the base at a position corresponding to the second conical tooth, a protective cover is provided in the mounting groove, a plurality of protrusions are provided on the outer wall of the protective cover, and a clamping groove is provided in the mounting groove at a position corresponding to the protrusions.

[0010] In the present invention, the cooperation of the protective cover helps to protect the second conical teeth and the first conical teeth, reduce the impact of external contact, the protrusions are plug-in compatible with the installation grooves, and the protrusions are equipped with positioning bolts. The positioning bolts pass through the protrusions and are threadedly connected to the base to increase the stability of the installation.

[0011] Preferably, the limiting plate and the base are an integrally formed structure, a first screw hole is provided on the limiting plate near the bottom, a circular hole is provided on the outer wall of the socket corresponding to the first screw hole, and a fastening bolt is provided in the circular hole.

[0012] In the present invention, the width of the outer wall of the limiting plate is adapted to the width of the inner wall of the limiting groove, and the limiting plate and the limiting groove are plugged into each other to achieve rapid combined installation of the socket and the base, and the fastening bolt passes through the circular hole and is threadedly connected to the first screw hole to increase the stability of the combination of the socket and the base.

[0013] Preferably, sliding columns are symmetrically arranged on the outer wall of the drying box, the drying cottons are plugged into the drying box, and handles are symmetrically arranged on the top of the drying box, and sliding grooves are arranged on the inner wall of the base corresponding to the sliding columns.

[0014] In the present invention, with the cooperation of multiple drying cottons, the air passing through the base is dried and filtered to reduce the entry of water vapor into the interior and the impact on the interior of the building. With the cooperation of the handle, it helps to provide a fulcrum, which is convenient for taking out or installing the drying box. The sliding column and the sliding groove are plugged in and cooperated to increase the stability of the installation of the drying box and the base.

[0015] Preferably, the top of the socket is welded and fixed to the bottom of the rain cap plate, the width of the inner wall of the socket is matched with the width of the outer wall of the base, and the rain cap plate is in the shape of an arc plate.

[0016] In the present invention, the rain cap plate is arc-shaped, which is convenient for the top to guide rainwater to slide down on both sides, and the socket is combined with the rain cap plate to increase the stability of the overall structure.

[0017] Preferably, the width of the inner wall of the slot matches the width of the outer wall of the baffle, the positioning plate and the baffle are an integrally formed structure, and the width of the outer wall of the positioning plate matches the width of the inner wall of the positioning slot.

[0018] In the present invention, the positioning plate is plugged into and matched with the positioning groove, which helps the baffle plate and the rain cap plate to be plugged into and matched quickly and stably.

[0019] Preferably, the insect-proof net is fixedly connected to the baffle plate by screws, a handle is provided at the right end of the baffle plate, and the handle is fixed to the baffle plate by welding.

[0020] In the present invention, with the cooperation of the anti-insect net, the air entering from the outside is filtered and intercepted, and the insects entering the interior from the bottom of the baffle are reduced. With the cooperation of the pull handle, the baffle can be taken out and replaced.

[0021] Preferably, a second screw hole is provided on the outer wall of the positioning plate near the right end, and a through hole is provided on the outer wall of the rain cap plate at a position corresponding to the second screw hole, and fixing bolts are provided in the through holes.

[0022] In the present invention, the fixing bolt passes through the through hole and is threadedly connected with the second screw hole, so that the baffle plate and the rain cap plate are stably installed and matched, thereby increasing the stability of the combination.

[0023] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention realizes stable and rapid plug-in cooperation between the socket and the base by setting a limit groove and plug-in cooperation with the limit plate, thereby realizing rapid assembly of the rain cap plate and the base. The drying box with drying cotton is plug-in cooperation with the slide column and the slide groove to realize drying and filtering of the air entering the interior to reduce the moisture entering the interior. The baffle is plug-in installed on the rain cap plate, and the baffle is equipped with an insect-proof net, which helps to intercept and protect the air entering the interior, reduce the entry of insects into the interior, and affect the internal space of the building.

[0024] 2. The present invention realizes the conversion of external wind energy into kinetic energy by setting a ventilation component and a fan blade on the top of the rotating rod. The cooperation of the first conical teeth and the second conical teeth realizes the rotation of the fan blade to drive the rotation of the fan blade, thereby accelerating the air circulation inside the base. With the cooperation of the protective cover, the first conical teeth and the second conical teeth are protected to reduce the impact of external touch. The baffle is fixed to the rain cap plate by a fixing bolt to increase the stability of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is an overall bottom view schematic diagram of the present invention; Figure 3 It is a schematic diagram of the base and ventilation assembly structure of the present invention; Figure 4 It is a schematic diagram of the combined structure of the base and the protective cover of the present invention; Figure 5 It is a schematic diagram of the combined structure of the base and the drying box of the present invention; Figure 6 It is a schematic diagram of the structure of the ventilation assembly of the present invention; Figure 7 It is a schematic diagram of the combined structure of the socket and the rain cap plate of the present invention; Figure 8 It is a schematic diagram of the combined structure of the rain cap plate and the baffle plate of the present invention; Fig. 9 It is a schematic diagram of the overall cross-sectional structure of the present invention.

[0026] The meaning of each number in the figure is: 1. Base; 10. Drying box; 100. Sliding column; 101. Drying cotton; 102. Handle; 11. Protective cover; 110. Bump; 111. Positioning bolt; 12. Mounting slot; 120. Card slot; 13. Positioning block; 14. Limiting plate; 140. First screw hole; 15. Sliding slot; 2. socket; 20. limit groove; 200. round hole; 201. fastening bolt; 3. Rain cap plate; 30. Slot; 300. Positioning slot; 31. Perforation; 310. Fixing bolt; 32. Baffle; 320. Insect-proof net; 33. Positioning plate; 330. Second screw hole; 34. Pull handle; 4. Ventilation assembly; 40. Rotating rod; 400. First conical tooth; 401. Fan blade; 41. Second conical tooth; 410. Fan blade. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 9 , this embodiment provides a technical solution: A ventilated rain cap with an insect-proof function comprises a base 1, a detachable socket 2 is provided above the base 1, a rain cap plate 3 is provided above the socket 2, a ventilation assembly 4 is provided on the left side of the base 1, the ventilation assembly 4 comprises a rotating rod 40 and a fan blade 410 meshingly connected to the bottom of the rotating rod 40 through a first conical tooth 400 and a second conical tooth 41, a fan blade 401 is provided on the top of the rotating rod 40, and a first conical tooth 400 is provided at the bottom of the rotating rod 40, a positioning block 13 is provided on the left side surface of the base 1 corresponding to the rotating rod 40, and the rotating rod 40 is connected to the positioning block 13 through a symmetrical bearing, a bearing outer ring and the positioning block 13, and a bearing inner ring and the rotating rod 40.

[0029] In the present invention, the cooperation of the fan blades 401 helps to blow wind from the outside, and drives the rotating rod 40 to rotate under the action of wind force. The cooperation of the positioning block 13 and the bearing increases the flexibility of the rotating rod 40 to rotate on the base 1.

[0030] Furthermore, the second conical teeth 41 are connected to the fan blades 410 through the rotating shaft, and the second conical teeth 41 are meshed with the first conical teeth 400. The rotating shaft is symmetrically sleeved with bearings, the inner ring of the bearing is bonded and fixed to the rotating shaft, and the outer ring of the bearing is bonded and fixed to the base 1.

[0031] In the present invention, the cooperation between the second conical teeth 41 and the first conical teeth 400 enables the rotation of the rotating rod 40 to drive the rotation of the rotating shaft, thereby achieving the rotation cooperation of the fan blades 410, which helps the air inside the base 1 to circulate, and the cooperation of the bearing helps the fan blades 410 and the base 1 to rotate flexibly.

[0032] Specifically, a mounting groove 12 is provided on the left side surface of the base 1 corresponding to the second conical tooth 41 , a protective cover 11 is provided in the mounting groove 12 , a plurality of protrusions 110 are provided on the outer wall of the protective cover 11 , and a clamping groove 120 is provided in the mounting groove 12 corresponding to the protrusion 110 .

[0033] In the present invention, the cooperation of the protective cover 11 helps to protect the second conical teeth 41 and the first conical teeth 400, reduce the impact of external contact, the protrusion 110 is plugged into the installation groove 12, and the protrusion 110 is equipped with a positioning bolt 111, which passes through the protrusion 110 and is threadedly connected to the base 1 to increase the stability of the installation.

[0034] It should be noted that a drying box 10 is provided on the top of the inner wall of the base 1, a plurality of inclined drying cottons 101 are provided inside the drying box 10, a plurality of ventilation slots are opened at the bottom of the drying box 10, sliding columns 100 are symmetrically provided on the outer wall of the drying box 10, the drying cottons 101 are all plugged into the drying box 10, and handles 102 are symmetrically provided on the top of the drying box 10, and sliding grooves 15 are provided on the inner wall of the base 1 corresponding to the sliding columns 100.

[0035] In the present invention, with the cooperation of multiple drying cottons 101, the air passing through the base 1 is dried and filtered to reduce the entry of water vapor into the interior and the impact on the interior of the building. With the cooperation of the handle 102, it helps to provide a fulcrum to facilitate the removal or installation of the drying box 10. The sliding column 100 is plugged into the sliding groove 15 to increase the stability of the installation of the drying box 10 and the base 1.

[0036] Furthermore, a limiting groove 20 is symmetrically provided at the bottom of the inner wall of the socket 2, and a limiting plate 14 is provided on the outer wall of the base 1 corresponding to the limiting groove 20. The limiting plate 14 and the base 1 are an integrally formed structure. A first screw hole 140 is provided on the limiting plate 14 near the bottom, and a circular hole 200 is provided on the outer wall of the socket 2 corresponding to the first screw hole 140, and a fastening bolt 201 is provided in the circular hole 200.

[0037] In the present invention, the width of the outer wall of the limit plate 14 is adapted to the width of the inner wall of the limit groove 20, and the limit plate 14 is plugged into the limit groove 20 to achieve rapid combined installation and matching of the socket 2 and the base 1, and the fastening bolt 201 passes through the circular hole 200 and is threadedly connected to the first screw hole 140, thereby increasing the stability of the combination of the socket 2 and the base 1.

[0038] Specifically, the top of the socket 2 is welded and fixed to the bottom of the rain cap plate 3, the width of the inner wall of the socket 2 is matched with the width of the outer wall of the base 1, and the rain cap plate 3 is in the shape of an arc plate.

[0039] In the present invention, the rain cap plate 3 is arc-shaped, which is convenient for the top to guide rainwater to slide down on both sides, and the socket 2 is combined with the rain cap plate 3 to increase the stability of the overall structure.

[0040] Secondly, the width of the inner wall of the slot 30 matches the width of the outer wall of the baffle 32 , the positioning plate 33 and the baffle 32 are an integrally formed structure, and the width of the outer wall of the positioning plate 33 matches the width of the inner wall of the positioning slot 300 .

[0041] In the present invention, the positioning plate 33 is plugged into the positioning groove 300 , which helps the baffle plate 32 and the rain cap plate 3 to be plugged into each other quickly and stably.

[0042] It is worth adding that a slot 30 is provided at the bottom of the right end of the rain cap plate 3, a positioning slot 300 is provided on the side wall of the slot 30, a baffle 32 is provided in the slot 30, an insect-proof net 320 is provided in the middle of the baffle 32, and positioning plates 33 are provided on both sides of the baffle 32 corresponding to the positioning slot 300.

[0043] Furthermore, the insect-proof net 320 is fixedly connected to the baffle plate 32 by screws, and a handle 34 is provided at the right end of the baffle plate 32, and the handle 34 is welded and fixed to the baffle plate 32.

[0044] In the present invention, with the cooperation of the insect-proof net 320, the air entering from the outside is filtered and intercepted, and insects are reduced from entering the interior from the bottom of the baffle 32. With the cooperation of the pull handle 34, it is helpful to remove and replace the baffle 32.

[0045] It should be noted that a second screw hole 330 is opened on the outer wall of the positioning plate 33 near the right end, and a through hole 31 is opened on the outer wall of the rain cap plate 3 at a position corresponding to the second screw hole 330 , and a fixing bolt 310 is provided in each of the through holes 31 .

[0046] In the present invention, the fixing bolt 310 passes through the through hole 31 and is threadedly connected to the second screw hole 330, so that the baffle plate 32 and the rain cap plate 3 are stably installed and matched, thereby increasing the stability of the combination.

[0047] When using the ventilated rain cap with insect-proof function of the present embodiment, the user first fixes the base 1 on the top of the building where it is needed, and then plugs the drying box 10 with multiple drying cottons 101 into the slide groove 15 through the slide column 100, and provides a fulcrum with the cooperation of the handle 102, and then connects the rotating shaft with the fan blade 410 and the second conical tooth 41, and the rotating shaft is rotatably connected to the base 1 through two bearings, and the rotating rod 40 with the first conical tooth 400 is rotatably connected to the positioning block 13 through the bearing, the fan blade 401 is located at the top of the rotating rod 40, and the first conical tooth 400 is meshed with the second conical tooth 41, and then the protective cover 11 is installed in the installation groove 12 and fixed in position by the positioning bolt 111, and then the baffle 32 with the insect-proof net 320 is plugged into the positioning groove 300 through the positioning plate 33, and fixed in position by the fixing bolt 310, and finally the socket 2 with the rain cap plate 3 is plugged into the base 1, and fixed in position by the fastening bolt 201; When it is necessary to clean the interior, the fastening bolt 201 is manually disassembled, and the socket 2 is separated from the base 1. With the cooperation of the handle 102, the drying box 10 can be easily taken out and replaced for internal cleaning. The drying cotton 101 should be replaced and cleaned after a period of use to avoid long-term drying and moisture accumulation that affects continuous drying. The fixing bolt 310 is disassembled to help take out the baffle 32 and clean the insect-proof net 320. The overall combination is easy to install. With the cooperation of the fan blades 401, the fan blades 410 can be driven by external wind to rotate, thereby accelerating the air circulation inside the base 1.

Claims

1. A ventilated rain cap with insect-proof function, comprising a base (1), a detachable socket (2) is provided above the base (1), a rain cap plate (3) is provided above the socket (2), Features: A ventilation assembly (4) is provided on the left side of the base (1), and the ventilation assembly (4) comprises a rotating rod (40) and a fan blade (410) meshedly connected to the bottom of the rotating rod (40) through a first conical tooth (400) and a second conical tooth (41). A drying box (10) is provided on the top of the inner wall of the base (1), and a plurality of inclined drying cottons (101) are provided inside the drying box (10). A plurality of ventilation slots are provided at the bottom of the drying box (10). Limiting slots (20) are symmetrically provided at the bottom of the inner wall of the socket (2). A limiting plate (14) is provided on the outer wall of the base (1) at a position corresponding to the limiting slot (20). A slot (30) is provided at the bottom of the right end of the rain cap plate (3). A positioning slot (300) is provided on the side wall of the slot (30). A baffle (32) is provided in the slot (30), and an insect-proof net (320) is provided in the middle of the baffle (32). Positioning plates (33) are provided on both sides of the baffle (32) at positions corresponding to the positioning slot (300).

2. The ventilated rain cap with insect-proof function according to claim 1, Features: The top of the rotating rod (40) is provided with a fan blade (401), the bottom of the rotating rod (40) is provided with a first conical tooth (400), a positioning block (13) is provided on the left side surface of the base (1) at a position corresponding to the rotating rod (40), and the rotating rod (40) is connected via a symmetrical bearing and the positioning block (13), a bearing outer ring and the positioning block (13), and a bearing inner ring and the rotating rod (40).

3. The ventilated rain cap with insect-proof function according to claim 1, Features: The second conical teeth (41) are connected to the fan blades (410) via a rotating shaft, the second conical teeth (41) are meshed with the first conical teeth (400), bearings are symmetrically sleeved on the rotating shaft, the inner ring of the bearing is glued and fixed to the rotating shaft, and the outer ring of the bearing is glued and fixed to the base (1).

4. The ventilated rain cap with insect-proof function according to claim 3, Features: A mounting groove (12) is provided on the left side surface of the base (1) at a position corresponding to the second conical tooth (41), a protective cover (11) is provided in the mounting groove (12), a plurality of protrusions (110) are provided on the outer wall of the protective cover (11), and a clamping groove (120) is provided in the mounting groove (12) at a position corresponding to the protrusion (110).

5. The ventilated rain cap with insect-proof function according to claim 1, Features: The limiting plate (14) and the base (1) are an integrally formed structure, the limiting plate (14) is provided with a first screw hole (140) near the bottom, the outer wall of the socket (2) is provided with a circular hole (200) corresponding to the first screw hole (140), and the circular hole (200) is provided with a fastening bolt (201).

6. The ventilated rain cap with insect-proof function according to claim 1, Features: Sliding columns (100) are symmetrically arranged on the outer wall of the drying box (10), the drying cotton (101) is plugged into and matched with the drying box (10), and handles (102) are symmetrically arranged on the top of the drying box (10), and sliding grooves (15) are arranged on the inner wall of the base (1) at positions corresponding to the sliding columns (100).

7. The ventilated rain cap with insect-proof function according to claim 1, Features: The top of the socket (2) is welded and fixed to the bottom of the rain cap plate (3); the width of the inner wall of the socket (2) matches the width of the outer wall of the base (1); and the rain cap plate (3) is in the shape of an arc plate.

8. The ventilated rain cap with insect-proof function according to claim 1, Features: The width of the inner wall matches the width of the outer wall of the baffle (32); the positioning plate (33) and the baffle (32) are an integrally formed structure; the width of the outer wall of the positioning plate (33) matches the width of the inner wall of the positioning groove (300).

9. The ventilated rain cap with insect-proof function according to claim 1, Features: The insect-proof net (320) is fixedly connected to the baffle (32) by means of screws; a pull handle (34) is provided at the right end of the baffle (32); and the pull handle (34) is fixedly welded to the baffle (32).

10. The ventilated rain cap with insect-proof function according to claim 1, Features: A second screw hole (330) is provided on the outer wall of the positioning plate (33) near the right end, and a through hole (31) is provided on the outer wall of the rain cap plate (3) at a position corresponding to the second screw hole (330), and a fixing bolt (310) is provided in each of the through holes (31).

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