CN118088024B - Door and window integrated external sunshade roller shutter system - Google Patents
Door and window integrated external sunshade roller shutter system Download PDFInfo
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- CN118088024B CN118088024B CN202410524972.4A CN202410524972A CN118088024B CN 118088024 B CN118088024 B CN 118088024B CN 202410524972 A CN202410524972 A CN 202410524972A CN 118088024 B CN118088024 B CN 118088024B
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- roller shutter
- door
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- 238000005096 rolling process Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses an integrated external sunshade roller shutter system for doors and windows, which relates to the technical field of sunshade roller shutters and comprises a window frame, a roller shutter, a spring and a driving device, wherein the top of the window frame is rotatably connected with a horizontal first rotating shaft, the window frame is vertically and slidably connected with a first sliding block, the first sliding block is rotatably connected with a second rotating shaft, and the unfolding area of the roller shutter and the position of the roller shutter are controlled through the cooperation between the driving device and the spring, so that the roller shutter can be used for shielding the upper half of the door and window or shielding the lower half of the door and window on the basis of exposing the upper half of the door and window in the prior art, privacy protection can be realized while lighting is ensured, and the roller shutter is shielded in the middle of the window frame, so that sunlight irradiates the top and the bottom of the window frame can be used for protecting privacy while simultaneously achieving lighting and window sill airing effects.
Description
Technical Field
The invention relates to the technical field of sun-shading roller blinds, in particular to an integrated external sun-shading roller blind system for doors and windows.
Background
After the door and window are installed, the sunshade curtain becomes an indispensable tool for sunshade of the door and window, the traditional sunshade curtain for the door and window descends from top to bottom, so that all sunshade of the door and window or the upper part sunshade and the lower part sunshade of the door and window can be realized, but as the life quality of people is improved, people are more and more seriously watching personal privacy, and the traditional sunshade curtain cannot be used for protecting the privacy of a user and simultaneously enabling the sunshine to irradiate indoors.
For example, chinese patent publication No. CN111472671a discloses an integrated external sunshade roller shutter system for doors and windows, which comprises a housing, a rotating shaft rotatably disposed in the housing, and a motor for driving the rotating shaft to rotate, wherein the roller shutter is wound on the rotating shaft, the housing is mounted on the outer side of a top window frame of the double-opening window through a connecting piece, the connecting piece comprises two groups of support brackets, the two groups of support brackets are respectively disposed at the junctions of two ends of the top window frame and two window frames in the vertical direction, the distance between the two groups of support brackets is smaller than the length of the housing, the two ends of the housing are respectively supported on the two groups of support brackets, the support brackets slide along the vertical direction of the window frame, and a fixing assembly for fixing the support brackets is disposed on the outer side of the window frame. During maintenance, an operator does not need to climb out of the window to operate, and the danger coefficient of operation is reduced.
The device in the patent realizes the sun shading of doors and windows from top to bottom through the rotating shaft rolling roller shutter, and only the adjustment of the shielding amplitude from top to bottom can be adjusted, so that the conflict exists among indoor lighting, shoe and sock airing on a windowsill and privacy.
Disclosure of Invention
The invention aims to provide an integrated external sunshade roller shutter system for doors and windows, which aims to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the integrated outer sunshade roller shutter system for the doors and the windows comprises a window frame, wherein the top of the window frame is rotationally connected with a horizontal first rotating shaft, a first sliding block is vertically and slidingly connected with the window frame, a second rotating shaft is rotationally connected with the first sliding block, and the second rotating shaft is parallel to the first rotating shaft; one end of the rolling curtain is fixedly connected with a first pull rope which is connected with the first rotating shaft in a winding way, and the other end of the rolling curtain is fixedly connected with a second pull rope which is connected with the second rotating shaft in a winding way; the clockwork spring is arranged between the first rotating shaft and the window frame, and the first scroll is driven to wind the first stay cord in the process of restoring deformation of the clockwork spring; and the driving device is used for driving the second rotating shaft to rotate.
Further, the window comprises a locking mechanism, the locking mechanism comprises a wedge block which is horizontally and slidably connected with the window frame, a locking station which is blocked on the movement path of the first sliding block is arranged in the sliding stroke of the wedge block relative to the window frame, a first elastic piece is arranged between the window and the wedge block, and the wedge block is driven to move to the locking station in the deformation recovery process of the first elastic piece; the locking mechanism further comprises a limiting block, and the limiting block is arranged on the window frame.
Further, fixedly connected with pull rod on the wedge, offered first logical groove on the window frame, the pull rod runs through first logical groove, stopper swing joint on door and window.
Further, the electric push rod is further arranged, the seat body of the electric push rod is fixedly connected with the window frame, and the push rod of the electric push rod is fixedly connected with the first sliding block.
Further, the driving device comprises a self-locking motor: the self-locking window is fixedly arranged in the window frame, and a first chain wheel is fixedly connected to a rotating shaft of the self-locking motor; the second chain wheel is fixedly connected to the second rotating shaft; the chain is meshed and sleeved between the first chain wheel and the second chain wheel; a tensioning assembly for tensioning the chain.
Further, tensioning assembly includes second slider, take-up pulley and second elastic component, second slider sliding connection is on the window frame, take-up pulley rotates to be connected on the second slider, and take-up pulley and chain meshing cooperation, and the second elastic component sets up between window frame and second slider, and the process that second elastic component resumes deformation is driven the second slider and is slided in order to make take-up pulley tensioning chain relative window frame.
Further, stopper and window frame sliding connection have seted up the second through groove on the window frame, and the spiro union has fixing bolt on the stopper, and fixing bolt runs through the stopper and with window frame butt, fixing bolt passes second through groove and fixedly connected with knob on the fixing bolt.
According to the door and window integrated external sunshade roller shutter system, the unfolding area and the position of the roller shutter are controlled through the cooperation between the driving device and the spring, so that the roller shutter can fully shield the door and window or shield the upper half of the door and window on the basis of exposing the lower half of the door and window or shield the upper half of the door and window in the prior art, privacy protection can be achieved while lighting is guaranteed, the roller shutter is shielded in the middle of the window frame, sunlight irradiates at the top and the bottom of the window frame, and the effects of lighting and windowsill airing are achieved while privacy protection is guaranteed. The invention effectively solves the problem of conflict between indoor lighting and shoe and sock airing and privacy on a windowsill.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the overall structure of a window frame and a roller shutter according to an embodiment of the present invention;
fig. 2 is a schematic view of the internal structure of a window frame in a sunshade state in a lower half area of the window frame according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A according to an embodiment of the present invention;
Fig. 4 is a schematic view of an inner structure of a window frame in a sunshade state of an upper half area of the window frame according to an embodiment of the present invention;
Fig. 5 is a schematic view of an internal structure of a sunshade window frame in a middle area of the window frame according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the structure shown in FIG. 5B according to an embodiment of the present invention;
fig. 7 is a schematic view of the internal structure of a window frame in an overall sunshade state of the window frame according to the embodiment of the present invention;
fig. 8 is a schematic structural diagram of a driving device according to an embodiment of the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8C according to an embodiment of the present invention;
Fig. 10 is a schematic view of a first shaft and a clockwork spring according to an embodiment of the present invention.
Reference numerals illustrate:
1. A window frame; 11. a first rotating shaft; 111. a first pull rope; 112. a clockwork spring; 12. a first slider; 121. a second rotating shaft; 1211. a second pull rope; 1212. a second sprocket; 13. a first through groove; 14. a second through slot; 2. a roller shutter; 3. wedge blocks; 31. a first elastic member; 32. a pull rod; 4. a limiting block; 41. a fixing bolt; 411. a knob; 6. a self-locking motor; 61. a first sprocket; 7. a chain; 8. a second slider; 81. a tensioning wheel; 82. and a second elastic member.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-10, the integrated external sunshade roller shutter system for doors and windows provided by the embodiment of the invention comprises a window frame 1, wherein a horizontal first rotating shaft 11 is rotatably connected to the top of the window frame 1, a first sliding block 12 is vertically and slidably connected to the window frame 1, a second rotating shaft 121 is rotatably connected to the first sliding block 12, and the second rotating shaft 121 is parallel to the first rotating shaft 11; the rolling shutter 2 has one end fixedly connected with a first pull rope 111 which is connected with the first rotating shaft 11 in a winding way, and the other end fixedly connected with a second pull rope 1211 which is connected with the second rotating shaft 121 in a winding way; a mainspring 112 disposed between the first rotation shaft 11 and the window frame 1, wherein the first rotation shaft 11 is driven to wind the first pull rope 111 by the process of restoring deformation of the mainspring 112; and the driving device is used for driving the second rotating shaft 121 to rotate.
In the above technical scheme, the roller blind 2 has four states for sunshade of doors and windows, the first: the driving device drives the second rotating shaft 121 to rotate so that the second rotating shaft 121 winds the second pull rope 1211 and then the second pull rope 1211 pulls the roller shutter 2, and the roller shutter 2 wound on the first rotating shaft 11 is gradually unwound until the roller shutter 2 reaches the upper half sunshade state of the door and window, so that the driving device stops working and sunshade of the upper half area of the door and window is completed; second kind: the driving device is continuously started on the basis that the first-state roller shutter 2 is used for shading the upper half area of the door and window, so that the roller shutter 2 is continuously unfolded until the roller shutter 2 is in a full-shielding state, and the driving device is stopped, so that the sunshade of the whole area of the door and window is completed; third state: the driving device is continuously started under the condition that the rolling shutter 2 in the second state performs full-area sunshade on the door and window, at the moment, the rolling shutter 2 is wound by the second rotating shaft 121, a part of the first pull rope 111 on the first rotating shaft 11 is pulled out from the first rotating shaft 11, on the one hand, the first pull rope 111 pulls the rolling shutter 2 to keep the unreeled part of the rolling shutter 2 in a stretched state, and the first pull rope 111 has a pulling force because the first rotating shaft 11 has a rotating trend due to the fact that the spring 112 has a restoring deformation trend, so that the first pull rope 111 has a pulling force, and the driving device is stopped after the sunshade on the lower half area of the door and window is completed; fourth state: under the condition that the lower half area of the door and window is in the sun-shading state in the third state, the first sliding block 12 vertically slides, the first sliding block 12 drives the second rotating shaft 121 to change the vertical position, so that a part of sunlight can irradiate into the bottom of the first sliding block 12 and the bottom of the window frame 1, the roller shutter 2 is further used for shading part of the area of the door and window, the top and the bottom of the window frame 1 can be provided with irradiation chambers at the moment, the fourth sun-shading condition of the door and window is completed, the first sliding block 12 slides to the initial position when the roller shutter 2 is not used, the driving device drives the second rotating shaft 121 to reversely rotate, and at the moment, the spring 112 on the first rotating shaft 11 is restored to deform, so that the first rotating shaft 11 rotates to wind the first pull rope 111 before the roller shutter 2 winds the roller shutter 2 until the roller shutter 2 is used for the door and window without sun-shading stop driving device, and the first rotating shaft 11 winds the first pull rope 111 and the second pull rope 1211 are provided with winding grooves, so that the influence on the winding of the roller shutter 2 is prevented along with the increase of the number of winding turns.
In the technical scheme, the general activity area of people is seen to be the middle part of the door or the middle part is located below the middle part of the door or the door when people observe the door outside the door, therefore, when people want to protect privacy, the area below the middle part of the door needs to be shielded, the small area above the bottom of the door is not shielded for the shoes and socks to be dried, the area below the middle part of the door is not influenced at the time, and the privacy is protected. The invention effectively solves the problem of conflict between indoor lighting and shoe and sock airing and privacy on a windowsill.
Specifically, the window frame further comprises a locking mechanism, the locking mechanism comprises a wedge block 3, the wedge block 3 is horizontally and slidably connected with the window frame 1, a locking station which is blocked on the movement path of the first sliding block 12 is arranged in the sliding stroke of the wedge block 3 relative to the window frame 1, a first elastic piece 31 is arranged between the window frame 1 and the wedge-shaped block 3, and the wedge-shaped block 3 is driven to move to a locking station in the process of recovering deformation of the first elastic piece 31; the locking mechanism further comprises a limiting block 4, the limiting block 4 is arranged on the window frame 1, the force is transmitted to the first rotating shaft 11 to wind the first pull rope 111 or the first pull rope 111 is wound, the first pull rope 111 is pulled to pull the roller shutter 2, the roller shutter 2 is pulled to pull the second rotating shaft 121, the first sliding block 12 is enabled to slide towards the first rotating shaft 11, the wedge block 3 on the locking station blocks the sliding of the first sliding block 12, when sunlight irradiates on the top and the bottom of the window frame 1, the sliding of the wedge block 3 is enabled to be free of blocking, the first sliding block 12 is enabled to slide due to the blocking of the limiting block 4 when the first sliding block 12 slides to the limiting block 4, the wedge block 3 is enabled to move to the locking station due to the acting force of the restoring deformation of the first elastic piece 31, the first sliding block 12 is enabled to slide to be enabled to move to the locking station when the first sliding block 12 is required to move to the initial position, the first sliding block 12 is enabled to abut against the wedge block 3, the wedge block 3 is enabled to displace and the first elastic piece 31 is enabled to press the first elastic piece 31, and the first sliding block 12 is enabled to continue to slide to be locked to the first elastic piece 31 when the first sliding block 12 slides to the initial position.
Further, the wedge-shaped block 3 is fixedly connected with a pull rod 32, the window frame 1 is provided with a first through groove 13, the pull rod 32 penetrates through the first through groove 13, the pull rod 32 can penetrate through the window frame 1 to pull outside the window frame 1 through the first through groove 13 in the window frame 1, and the wedge-shaped block 3 is conveniently driven to slide on the window frame 1 by the pull rod 32.
In the preferred technical scheme of this embodiment, stopper 4 and window frame 1 sliding connection, set up the second through-groove 14 on the window frame 1, the spiro union has fixing bolt 41 on the stopper 4, fixing bolt 41 runs through stopper 4 and with window frame 1 butt, fixing bolt 41 passes second through-groove 14 and fixing bolt 41 is last fixedly connected with knob 411, stopper 4 slides on window frame 1 and can realize the change of stopper 4 position, and stopper 4 can carry fixing bolt 41 together to carry out the position change, fix stopper 4 through the butt of fixing bolt 41 and window frame 1 after moving to required position, and second through-groove 14 is for the convenience in order not to hinder the removal of fixing bolt 41 outside at window frame 1 through knob 411 twist fixing bolt 41.
In another embodiment provided by the invention, the window frame further comprises an electric push rod, wherein the seat body of the electric push rod is fixedly connected with the window frame 1, the push rod of the electric push rod is fixedly connected with the first slide block 12, the first slide block 12 can slide to a required position through the push rod of the electric push rod, and the fixed connection of the push rod and the first slide block 12 plays a role in fixing the first slide block 12.
In a further embodiment, the driving device comprises a self-locking motor 6: the self-locking window is fixedly arranged in the window frame 1, and a first chain wheel 61 is fixedly connected to a rotating shaft of the self-locking motor 6; a second sprocket 1212 fixedly coupled to the second rotation shaft 121; a chain 7 engaged and sleeved between the first sprocket 61 and the second sprocket 1212; the tensioning assembly is used for tensioning the chain 7, when the first sliding block 12 does not slide, the rotating shaft of the self-locking motor 6 rotates along with the first chain wheel 61, the first chain wheel 61 rotates along with the chain 7 so that the chain 7 drives the second chain wheel 1212 to rotate, the rotation of the second chain wheel 1212 rotates along with the second rotating shaft 121 to shade different areas of the window, when the first sliding block 12 slides, the distance between the first chain wheel 61 and the second chain wheel 1212 changes, the tensioning assembly further tensions the chain 7, the tensioning assembly further tightens the chain 7, the second chain wheel 1212 rotates along with the second rotating shaft 121, and at the moment, the second rotating shaft 121 on the first sliding block 12 winds the window 2, so that sunlight irradiates on the top and the bottom of the window frame 1, and the diameter of the second chain wheel 1212 is approximately the same as that of the second rotating shaft 121.
As a preferred technical solution of this embodiment, the tensioning assembly includes a second slider 8, a tensioning wheel 81 and a second elastic member 82, where the second slider 8 is slidably connected to the window frame 1, the tensioning wheel 81 is rotatably connected to the second slider 8, and the tensioning wheel 81 is engaged with the chain 7, the second elastic member 82 is disposed between the window frame 1 and the second slider 8, the second elastic member 82 is driven by the process of restoring deformation to slide the second slider 8 relative to the window frame 1 so that the tensioning wheel 81 tensions the chain 7, and when the distance between the first sprocket 61 and the second sprocket 1212 changes, the second elastic member 82 pulls the second slider 8 so that the tensioning wheel 81 moves along with the second slider 8, and continues to make the chain 7 in a tensioned state, where the second elastic member 82 is a tension spring.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (4)
1. A door and window integrated outer shade roller shutter system, comprising:
The window comprises a window frame (1), wherein the top of the window frame (1) is rotationally connected with a horizontal first rotating shaft (11), a first sliding block (12) is vertically and slidingly connected on the window frame (1), a second rotating shaft (121) is rotationally connected on the first sliding block (12), and the second rotating shaft (121) is parallel to the first rotating shaft (11);
A rolling curtain (2), one end of which is fixedly connected with a first stay cord (111) which is connected with the first rotating shaft (11) in a winding way, and the other end of which is fixedly connected with a second stay cord (1211) which is connected with the second rotating shaft (121) in a winding way;
A clockwork spring (112) arranged between the first rotating shaft (11) and the window frame (1), wherein the first rotating shaft (11) is driven to wind the first pull rope (111) in the process of restoring deformation of the clockwork spring (112);
the driving device is used for driving the second rotating shaft (121) to rotate;
The window frame comprises a window frame body, and is characterized by further comprising a locking mechanism, wherein the locking mechanism comprises a wedge block (3), the wedge block (3) is horizontally and slidably connected with the window frame body (1), a locking station blocking the movement path of a first sliding block (12) is arranged in the sliding stroke of the wedge block (3) relative to the window frame body (1), a first elastic piece (31) is arranged between the window frame body (1) and the wedge block (3), and the wedge block (3) is driven to move to the locking station in the deformation recovery process of the first elastic piece (31); the locking mechanism further comprises a limiting block (4), and the limiting block (4) is arranged on the window frame (1);
A pull rod (32) is fixedly connected to the wedge-shaped block (3), a first through groove (13) is formed in the window frame (1), and the pull rod (32) penetrates through the first through groove (13);
The limiting block (4) is slidably connected with the window frame (1), the window frame (1) is provided with a second through groove (14), the limiting block (4) is connected with a fixing bolt (41) in a screwed mode, the fixing bolt (41) is abutted to the window frame (1), and the fixing bolt (41) penetrates through the second through groove (14) and is fixedly connected with a knob (411) on the fixing bolt (41).
2. The door and window integrated outer sunshade roller shutter system according to claim 1, further comprising an electric push rod, wherein a seat body of the electric push rod is fixedly connected with the window frame (1), and a push rod of the electric push rod is fixedly connected with the first sliding block (12).
3. A door and window integrated outer shade roller shutter system as defined in claim 1, wherein said drive means comprises:
Self-locking motor (6): the self-locking window is fixedly arranged in the window frame (1), and a first chain wheel (61) is fixedly connected to a rotating shaft of the self-locking motor (6);
A second sprocket (1212) fixedly coupled to the second rotary shaft (121);
A chain (7) which is engaged and sleeved between the first sprocket (61) and the second sprocket (1212);
-a tensioning assembly for tensioning the chain (7).
4. A door and window integrated outer sun roller shutter system according to claim 3, characterized in that the tensioning assembly comprises a second slider (8), a tensioning wheel (81) and a second elastic piece (82), the second slider (8) is slidingly connected to the window frame (1), the tensioning wheel (81) is rotationally connected to the second slider (8), the tensioning wheel (81) is meshed with the chain (7), the second elastic piece (82) is arranged between the window frame (1) and the second slider (8), and the second slider (8) is driven to slide relative to the window frame (1) by the process of restoring deformation of the second elastic piece (82) so that the tensioning wheel (81) tensions the chain (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410524972.4A CN118088024B (en) | 2024-04-29 | 2024-04-29 | Door and window integrated external sunshade roller shutter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410524972.4A CN118088024B (en) | 2024-04-29 | 2024-04-29 | Door and window integrated external sunshade roller shutter system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118088024A CN118088024A (en) | 2024-05-28 |
| CN118088024B true CN118088024B (en) | 2024-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410524972.4A Active CN118088024B (en) | 2024-04-29 | 2024-04-29 | Door and window integrated external sunshade roller shutter system |
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| Country | Link |
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| CN (1) | CN118088024B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208473671U (en) * | 2018-07-17 | 2019-02-05 | 南京金星宇节能技术有限公司 | A kind of external sunshade plane roller blind system being towed expansion |
| CN215565607U (en) * | 2021-07-22 | 2022-01-18 | 上海常源建筑装饰工程有限公司 | Safety door and window with sunshade curtain for architectural decoration |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN220522434U (en) * | 2023-06-06 | 2024-02-23 | 南京华清门窗科技有限公司 | Bridge-cut-off type aluminum-plastic composite door and window with sealing strips easy to replace |
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2024
- 2024-04-29 CN CN202410524972.4A patent/CN118088024B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208473671U (en) * | 2018-07-17 | 2019-02-05 | 南京金星宇节能技术有限公司 | A kind of external sunshade plane roller blind system being towed expansion |
| CN215565607U (en) * | 2021-07-22 | 2022-01-18 | 上海常源建筑装饰工程有限公司 | Safety door and window with sunshade curtain for architectural decoration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118088024A (en) | 2024-05-28 |
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