CN215761395U - Telescopic rain-proof shutter - Google Patents
Telescopic rain-proof shutter Download PDFInfo
- Publication number
- CN215761395U CN215761395U CN202121917279.1U CN202121917279U CN215761395U CN 215761395 U CN215761395 U CN 215761395U CN 202121917279 U CN202121917279 U CN 202121917279U CN 215761395 U CN215761395 U CN 215761395U
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- Prior art keywords
- shutter
- conical surface
- rotating
- gear
- raintight
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- 241000883990 Flabellum Species 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of shutters, in particular to a telescopic rainproof shutter which comprises a shutter, wherein the upper end of the shutter is rotatably installed in a wall body, a plurality of groups of blades which are rotatably installed through a rotating shaft and are linearly distributed are arranged inside the shutter, a baffle is rotatably installed at the lower end of the shutter, and a rotating column is vertically arranged on the inner side of the shutter; the beneficial effects are that: the gear ring is meshed with the gear in a matched mode, so that the blades can be conveniently adjusted in rotation, the rotating block with the conical surface is matched, the rotating angle of the blades is limited, the upper and lower adjacent blades are tightly pressed, the fastening purpose is achieved, and infiltration is avoided; the lower end of the shutter is provided with the baffle, so that the bottom of the shutter after rotation is protected, an inclination angle is formed through rotation, rainwater on the fan blades is convenient to discharge as soon as possible, the protection of the fan blades is improved, and the beneficial effect that the window can ventilate in rainy days is achieved by matching with the extension of the baffle.
Description
Technical Field
The utility model relates to the technical field of shutters, in particular to a telescopic rainproof shutter.
Background
In order to improve the air permeability of a window in the prior art, a louver is usually arranged on the outer side of the window, so that the purposes of ventilation and light transmission are achieved, dust is prevented, and the louver is not suitable for being used in rainy days.
The existing shutter is easy to cause rainwater permeation in rainwater weather accompanied by strong wind, and further cannot achieve the rainproof purpose, the rotation of the existing shutter fan blades is lack of a fastening device, the rotation angle of the existing shutter fan blades is difficult to control, gaps exist between the adjacent fan blades, the sealing purpose cannot be achieved, meanwhile, the guide device is lacked on the shutter, rainwater is gathered on the fan blades, and therefore the fan blades are extruded, and the fan blades are deformed.
Therefore, the telescopic rainproof shutter is provided to solve the sealing problem of the fan blades in rainy days.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a telescopic rainproof shutter to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a telescopic rain-proof shutter, includes the shutter, the upper end of shutter is rotated and is installed in the wall body, the inside of shutter is provided with rotates the linear multiunit flabellum that distributes of installation through the pivot, and the lower extreme of shutter rotates and installs the baffle, and the inboard of shutter is vertical to be provided with the rotary column, the lower extreme of flabellum is provided with the fixed disk of fixed welding on the shutter window frame, rotate on the fixed disk and install the conical surface commentaries on classics piece of laminating flabellum lower extreme outer wall, be provided with the gear with the conical surface commentaries on classics piece one-to-one of vertical linear distribution on classics piece on the rotary column, be provided with the ring gear of being connected with gear engagement on the conical surface commentaries on classics piece.
Preferably, the rotating shaft is eccentrically inserted into the fan blades, the rotating shaft corresponds to the position right above the conical surface rotating block, and bearings at two ends of the rotating shaft are rotatably arranged in an inner cavity of the window frame of the louver window.
Preferably, the bearings at the upper end and the lower end of the rotary column are rotatably arranged in the window frames at the upper end and the lower end of the louver, the rotary column penetrates through the fixed disc, and a gap is reserved between the outer wall of the rotary column and the fixed disc.
Preferably, the baffle is rotatably installed at the lower end of the shutter, a support rod penetrates through the baffle in an inserted mode, and the other end of the support rod abuts against the outer side of the wall body.
Preferably, the gear is pressed at the upper end of the fixed disc, the gear is fixedly sleeved on the rotary column, and the middle section of the rotary column is fixedly welded with the rotary handle.
Preferably, the upper end of the conical surface rotating block is provided with an inclined conical surface, and the inclination angle of the inclined conical surface is the same as the rotation angle of the fan blade.
Preferably, the upper end bearing of the fixed disc is rotatably provided with a rotating seat, the lower end of the conical surface rotating block is sleeved on the rotating seat, and the circular arc outer wall of the conical surface rotating block is fixedly sleeved with a gear ring in meshed connection with the gear.
Preferably, the upper end of the louver is provided with a hinged support, the louver is rotatably installed in the inner cavity of the wall body through the hinged support, and the outer sides of the multiple groups of blades linearly distributed in the louver are mutually pressed.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the gear ring is meshed and matched with the gear, so that the convenient adjustment of the rotation of the fan blades is realized, and the rotation angle of the fan blades is limited by matching with the rotating block with the conical surface, so that the upper and lower adjacent fan blades are tightly pressed, the fastening purpose is achieved, and the penetration is avoided;
2. according to the utility model, the baffle is arranged at the lower end of the louver, so that the bottom of the rotated louver is protected, an inclination angle is formed by rotation, rainwater on the fan blades can be conveniently discharged as soon as possible, the fan blades are protected, and the beneficial effect that the window can be ventilated in rainy days is achieved by matching with the extension of the baffle.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic perspective view of the driving device of the present invention.
In the figure: 1. a wall body; 2. a blind window; 3. hinging seat; 4. a rotating shaft; 5. a fan blade; 6. turning the column; 7. a strut; 8. a baffle plate; 9. a handle is rotated; 10. a gear; 11. fixing the disc; 12. a rotating seat; 13. a conical surface rotating block; 14. an inclined conical surface; 15. a ring gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution:
the utility model provides a telescopic rain-proof shutter, includes shutter 2, and the upper end of shutter 2 is rotated and is installed in wall body 1, and the upper end of shutter 2 is provided with free bearing 3, and shutter 2 rotates the installation in the inner chamber of wall body 1 through free bearing 3, realizes shutter 2's rotation installation through free bearing 3 to realize shutter 2's rotation slope, the rainwater of being convenient for assemble on the flabellum 5 flows down, reaches the purpose of quick drainage.
The inside of shutter 2 is provided with the multiunit flabellum 5 of the linear distribution of rotating the installation through pivot 4, and pivot 4 off-centre is pegged graft on flabellum 5, and pivot 4 corresponds conical surface commentaries on classics piece 13 directly over, and the both ends bearing of pivot 4 rotates and installs in 2 window frame inner chambers of shutter, through off-centre installation pivot 4 for the rotation of flabellum 5 is fit for and rotates with the conical surface of conical surface commentaries on classics piece 13.
The inboard vertical rotary column 6 that is provided with of shutter 2, the lower extreme of flabellum 5 is provided with fixed disk 11 of fixed welding on the window frame of shutter 2, and the upper and lower both ends bearing of rotary column 6 rotates and installs in window frame of both ends about shutter 2, and rotary column 6 runs through fixed disk 11, and leaves the clearance between the outer wall of rotary column 6 and the fixed disk 11, realizes through the bearing that rotary column 6 realizes rotating the installation for fixed disk 11.
The fixed disc 11 is rotatably provided with a conical surface rotating block 13 attached to the outer wall of the lower end of the fan blade 5, the upper end bearing of the fixed disc 11 is rotatably provided with a rotating seat 12, the lower end of the conical surface rotating block 13 is sleeved on the rotating seat 12, the circular arc outer wall of the conical surface rotating block 13 is fixedly sleeved with a gear ring 15 in meshed connection with the gear 10, and the rotating seat 12 is utilized to realize the rotating installation of the conical surface rotating block 13 on the fixed disc 11.
The outer sides of a plurality of groups of fan blades 5 which are linearly distributed in the louver 2 are mutually pressed, the rotating column 6 is provided with gears 10 which are in one-to-one correspondence with conical rotating blocks 13 which are vertically and linearly distributed, the conical rotating blocks 13 are provided with gear rings 15 which are meshed and connected with the gears 10, the gears 10 are pressed at the upper end of a fixed disc 11, the gears 10 are fixedly sleeved on the rotating column 6, the middle section of the rotating column 6 is fixedly welded with a rotating handle 9, the upper end of the conical rotating blocks 13 is provided with inclined conical surfaces 14, the inclined angles of the inclined conical surfaces 14 are the same as the rotating angles of the fan blades 5, and through the arrangement of the meshing and matching of the gear rings 15 and the gears 10, thereby realizing convenient adjustment of the rotation of the fan blade 5 under the control of the rotating handle 9, matching with the conical rotating block 13 with the inclined conical surface 14, thereby realize prescribing a limit to flabellum 5 turned angle for closely the pressfitting between the adjacent flabellum 5 from top to bottom reaches the purpose of fastening, avoids causing the rainwater infiltration.
The working principle is as follows: firstly, the louver 2 is rotatably installed through the hinged support 3, so that the louver 2 is rotatably inclined, rainwater gathered on the fan blades 5 can conveniently flow down to achieve the purpose of rapid drainage, the rotating shaft 4 is eccentrically installed, so that the fan blades 5 are adapted to rotate with the conical surface of the conical surface rotating block 13,
realize through the bearing that the rotary column 6 realizes rotating the installation for fixed disk 11, utilize to rotate seat 12 and realize the rotation installation of conical surface commentaries on classics piece 13 on fixed disk 11, be provided with baffle 8 through the lower extreme at shutter 2, thereby realize protecting 2 bottoms of shutter after the rotation, form inclination through rotating, the rainwater on the flabellum 5 of being convenient for discharges as early as possible, improved the protection to flabellum 5, cooperate the extension of baffle 8, reach the window in the rainy day beneficial effect that can breathe freely.
Through the meshing cooperation of setting up ring gear 15 and gear 10 to realize under the control of turning handle 9 flabellum 5 pivoted convenient regulation, the cooperation has the conical surface commentaries on classics piece 13 of slope conical surface 14, thereby realizes prescribing a limit to flabellum 5 turned angle, makes closely the pressfitting between the adjacent flabellum 5 from top to bottom, reaches the purpose of fastening, avoids causing rainwater infiltration.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a telescopic rain-proof shutter, includes shutter (2), the upper end of shutter (2) is rotated and is installed in wall body (1), its characterized in that: the utility model discloses a shutter, including shutter (2), the inside of shutter (2) is provided with rotates the linear distribution's of installation multiunit flabellum (5) through pivot (4), and the lower extreme of shutter (2) is rotated and is installed baffle (8), and the inboard of shutter (2) is vertical to be provided with rotary column (6), the lower extreme of flabellum (5) is provided with fixed disk (11) of fixed welding on shutter (2) window frame, rotate on fixed disk (11) and install conical surface commentaries on classics piece (13) of laminating flabellum (5) lower extreme outer wall, be provided with gear (10) with the conical surface commentaries on classics piece (13) one-to-one of vertical linear distribution on rotary column (6), be provided with ring gear (15) of being connected with gear (10) meshing on conical surface commentaries on classics piece (13).
2. A retractable raintight blind according to claim 1, wherein: the rotating shaft (4) is eccentrically inserted into the fan blades (5), the rotating shaft (4) corresponds to the position right above the conical rotating block (13), and bearings at two ends of the rotating shaft (4) are rotatably arranged in an inner cavity of a window frame of the shutter (2).
3. A retractable raintight blind according to claim 1, wherein: the upper end and the lower end of the rotating column (6) are rotatably arranged in window frames at the upper end and the lower end of the louver (2), the rotating column (6) penetrates through the fixed disc (11), and a gap is reserved between the outer wall of the rotating column (6) and the fixed disc (11).
4. A retractable raintight blind according to claim 1, wherein: baffle (8) rotate to be installed in the lower extreme of shutter (2), run through on baffle (8) and peg graft and have branch (7), the other end of branch (7) supports the outside at wall body (1).
5. A retractable raintight blind according to claim 1, wherein: the gear (10) is pressed at the upper end of the fixed disc (11), the gear (10) is fixedly sleeved on the rotary column (6), and the middle section of the rotary column (6) is fixedly welded with the rotary handle (9).
6. A retractable raintight blind according to claim 1, wherein: the upper end of the conical surface rotating block (13) is provided with an inclined conical surface (14), and the inclination angle of the inclined conical surface (14) is the same as the rotation angle of the fan blade (5).
7. A retractable raintight blind according to claim 1, wherein: the upper end bearing of the fixed disc (11) is rotatably provided with a rotating seat (12), the lower end of the conical surface rotating block (13) is sleeved on the rotating seat (12), and the circular arc outer wall of the conical surface rotating block (13) is fixedly sleeved with a gear ring (15) which is meshed and connected with the gear (10).
8. A retractable raintight blind according to claim 1, wherein: the upper end of the shutter (2) is provided with a hinged support (3), the shutter (2) is rotatably installed in the inner cavity of the wall body (1) through the hinged support (3), and the outer sides of a plurality of groups of blades (5) which are linearly distributed in the shutter (2) are mutually pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917279.1U CN215761395U (en) | 2021-08-16 | 2021-08-16 | Telescopic rain-proof shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917279.1U CN215761395U (en) | 2021-08-16 | 2021-08-16 | Telescopic rain-proof shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215761395U true CN215761395U (en) | 2022-02-08 |
Family
ID=80075059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121917279.1U Active CN215761395U (en) | 2021-08-16 | 2021-08-16 | Telescopic rain-proof shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215761395U (en) |
-
2021
- 2021-08-16 CN CN202121917279.1U patent/CN215761395U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240612 Address after: Room 305, Building 2, No. 94 Tonghu Road, Gaoyou City, Yangzhou City, Jiangsu Province, 225000 Patentee after: Tang Wencao Country or region after: China Address before: 210000 room A2, second floor, incubation building, No. 1 Guanghua Road, Qinhuai District, Nanjing, Jiangsu Province Patentee before: NANJING HONGTING INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region before: China |