CN108716357B - Curtain with light shielding and protecting functions - Google Patents
Curtain with light shielding and protecting functions Download PDFInfo
- Publication number
- CN108716357B CN108716357B CN201810889871.1A CN201810889871A CN108716357B CN 108716357 B CN108716357 B CN 108716357B CN 201810889871 A CN201810889871 A CN 201810889871A CN 108716357 B CN108716357 B CN 108716357B
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- Prior art keywords
- curtain
- frame
- window
- curtain sheet
- sheet
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 239000011324 bead Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention provides a curtain with light shielding and protecting functions, which comprises: the frame is matched with the window body and comprises a left frame, a right frame and a lower frame; the curtain sheets are arranged in the guide grooves of the left frame and the right frame in a vertically sliding manner, the curtain sheet at the lowest end is connected to the lower frame, every two adjacent curtain sheets are connected in series through a rope chain, and when the rope chain is in a straightening state, the two adjacent curtain sheets form a maximum light transmission gap; and the lifting mechanism is arranged at the top of the frame and is connected with the uppermost curtain sheet. When the window curtain is pulled to transmit light, each curtain sheet is limited by a chain, so that reasonable intervals are kept, personnel are prevented from entering and exiting from the window, the light transmission is ensured, and meanwhile, the window curtain has protection and anti-theft functions; when the window curtain is required to be closed for shading, each curtain piece descends to close; when the window curtain needs to be opened in an emergency state and escapes from the window body, the connection between the lowermost curtain sheet and the lower frame is released, and the curtain sheet is pushed upwards to escape.
Description
Technical Field
The invention relates to the technical field of building doors and windows, in particular to a curtain with light shielding and protecting functions.
Background
At present, single curtains and window fixed guardrails are separated to protect privacy and personal life and property safety in most markets. However, in some emergency situations (such as fire and earthquake), the arrangement of the window fixing guard rail closes an important escape passage, thereby bringing about a problem of potential safety hazard to families.
The rolling curtain window is called rolling shutter window and hard rolling curtain, the curtain sheets used for the rolling curtain window at present generally adopt arc-shaped bent sheet structures, two adjacent curtain sheets are buckled and connected together through a hook-shaped structure, the lowermost curtain sheet is of a rectangular plate-shaped structure, and two ends of the curtain sheet are horizontally inserted into the guide rail and slide up and down along the guide rail, so that the functions of opening light transmission and closing sunshade are achieved. However, the roller shutter of the roller shutter window is taken as a whole, and can only realize complete light shielding and complete light transmission, and the roller shutter can not realize the function of uniformly regulating the light and air entering the room at any position in the half space; meanwhile, when the roller shutter is stopped at a position slightly higher than the mid-air position, the roller shutter window loses the anti-theft function.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a curtain with light shielding and protection functions.
In order to achieve the above purpose, the technical scheme adopted by the invention for solving the technical problems is as follows: a window covering with light shielding and protecting functions, comprising:
the frame is matched with the window body and comprises a left frame, a right frame and a lower frame;
the curtain sheets are of a rigid sheet structure, each curtain sheet can be arranged in the guide grooves of the left frame and the right frame in a vertical sliding mode, the curtain sheet at the lowest end is connected to the lower frame, every two adjacent curtain sheets are connected in series through at least one independent rope, and when the rope is in a straightening state, a maximum light transmission gap is formed between the two adjacent curtain sheets;
the lifting mechanism is arranged at the top of the frame and connected with the uppermost curtain sheet, and when the lifting mechanism drives the uppermost curtain sheet to lift, the curtain sheets are separated by a distance to realize light transmission; when the lifting mechanism drives the uppermost curtain sheet to descend, the curtain sheets descend in sequence and are close to each other, so that shading is realized.
Compared with the prior art, when the curtain is pulled to transmit light, each curtain sheet is limited by the chain, so that reasonable intervals are kept, personnel are prevented from entering and exiting from the window body, the light transmission is ensured, and meanwhile, the curtain sheet has the protection and anti-theft functions; when the window curtain is required to be closed for shading, each curtain piece descends to close; when the window curtain needs to be opened in an emergency state and escapes from the window body, the connection between the lowermost curtain sheet and the lower frame is released, and the curtain sheet is pushed upwards to escape.
Further, elevating system is including setting up at the housing at the frame top, transversely connecting the pivot in the housing through the bearing, installing the worm on the housing through the bearing, the curtain piece that is uppermost passes through the connecting piece to be connected in the pivot, the tip circumference of pivot is equipped with the worm wheel, the worm wheel meshes with the worm, still be equipped with its pivoted actuating mechanism of drive on the worm.
By adopting the preferable scheme, the worm is used for driving the worm wheel to rotate, so that labor is saved; the curtain sheet is prevented from automatically falling along with gravity by utilizing the reverse travel self-locking property of the worm and the worm wheel.
Further, the driving mechanism is a driving motor connected with the worm in a transmission way.
By adopting the preferable scheme, the automatic shielding and light transmission of the curtain sheet can be realized.
Further, the driving mechanism comprises a transmission gear fixedly arranged on the worm, a pull bead matched with the transmission gear and a limit cover for regulating the pull bead on the transmission gear, and the pull bead part rope body penetrates out of the housing and is suspended to a position convenient for pulling operation.
By adopting the preferable scheme, the curtain sheet can be shielded and light-transmitting through the manual pulling of the pull beads.
Further, the curtain sheet is of a hollow structure, and a supporting rib position is arranged in the middle of the hollow structure.
By adopting the preferable scheme, the weight of the curtain sheet is reduced, and the structural strength of the curtain sheet is enhanced.
Further, the upper end of each curtain piece is provided with a first structural part, the lower end of each curtain piece is provided with a second structural part, and the first structural parts of the curtain pieces are matched with the second structural parts of the adjacent upper curtain pieces in a staggered mode.
By adopting the preferable scheme, the first structure part and the second structure part are matched in a staggered way, so that effective shading is realized.
Further, the left end and the right end of each curtain sheet are provided with hook hanging rings, the number of the rope chains connected between each two adjacent curtain sheets is two, and the two ends of the same rope chain are respectively connected to the hook hanging rings on the same side of the adjacent curtain sheets.
By adopting the preferable scheme, the chain is arranged at two ends of the curtain sheet, so that the curtain sheet is attractive in appearance and the consistency of the spacing between the adjacent curtain sheets can be improved.
Further, flexible gauze is connected between adjacent curtain sheets; the lower frame is connected with the curtain sheet at the lowest end through a bolt.
By adopting the preferable scheme, mosquitoes can be placed through the flexible gauze; the lower frame is connected with the curtain sheet at the lowest end by a bolt, the bolt can only be opened indoors, the burglary prevention is ensured, and the rapid escape is convenient in emergency.
Further, a pull rod which is vertically arranged is respectively arranged in the left frame and the right frame; when each curtain sheet is in a straightening state, the chain of the curtain sheet which is not wound on the rotating shaft of the lifting mechanism surrounds the pull rod on the side where the chain is positioned; the left and right positions of the pull rod in the frame are adjustable.
By adopting the preferable scheme, the bending amount of the cable chain wound on the pull rod can be adjusted by moving the left and right positions of the pull rod, the adjustment of the spacing between adjacent curtain sheets is realized, and the adjustment of the light transmission amount is completed.
Further, be equipped with the rectangular slotted hole that supplies the pull rod to control the removal and the first rack parallel with rectangular slotted hole in left side frame and the right side frame respectively, be equipped with on the pull rod with first rack engaged with gear, be equipped with the hand runner of being connected with the pull rod lower extreme below left side frame and right side frame, still be equipped with the second rack opposite at first rack, the second rack is pressed on the gear on the pull rod through the elastic component, the second rack back still is equipped with adjusting cam, realizes the meshing and the separation of second rack and gear through adjusting cam's rotation.
By adopting the preferable scheme, the second rack is pulled backwards and separated from the gear through rotating the adjusting cam, the pull rod gear is moved on the first rack through rotating the hand rotating wheel, after the pull rod is adjusted to a proper position, the adjusting cam is rotated again, so that the second rack is meshed with the gear, and the first rack and the second rack are meshed with the gear at the same time, so that the limitation of the position of the pull rod is realized.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of another embodiment of the present invention;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is an enlarged schematic view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of another embodiment of the present invention;
FIG. 6 is a schematic diagram of another embodiment of the present invention;
FIG. 7 is a schematic view of another embodiment of the present invention;
fig. 8 is a schematic structural view of another embodiment of the present invention.
Names of the corresponding parts indicated by numerals and letters in the drawings:
1-a frame; 11-left side frame; 12-right frame; 13-lower frame; 2-curtain sheets; 21-a cable; 22-a first structural part; 23-a second structural part; 24-hooking a hanging ring; 3-a lifting mechanism; 31-a housing; 32-rotating shaft; 33-worm; 34-worm gear; 35-driving teeth; 36-pulling the beads; 4-pull rod; 41-a slot; 42-a first rack; 43-gear; 44-a second rack; 45-an elastic member; 46-adjusting cams.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-4, a window covering with light shielding and protection functions, comprising:
the frame 1 is matched with the window body and comprises a left frame 11, a right frame 12 and a lower frame 13;
the curtain sheets 2 are of a rigid sheet structure, each curtain sheet 2 is arranged in the guide grooves of the left frame 11 and the right frame 12 in a vertically sliding manner, the curtain sheet 2 at the lowest end is connected to the lower frame 13, every two adjacent curtain sheets are connected in series through at least one independent chain 21, and when the chain 21 is in a straightening state, the maximum light transmission gap is formed between the two adjacent curtain sheets 2;
the lifting mechanism 3 is arranged at the top of the frame 1 and connected with the uppermost curtain sheet 2, and when the lifting mechanism 3 drives the uppermost curtain sheet 2 to lift, the curtain sheets 2 are separated by a certain distance to realize light transmission; when the lifting mechanism 3 drives the uppermost curtain sheet 2 to descend, the curtain sheets 2 descend in sequence and are close to each other, so that shading is realized.
The beneficial effects of adopting above-mentioned technical scheme are: when the curtain is pulled to transmit light, each curtain sheet 2 is limited by a chain 21, so that reasonable intervals are kept, personnel are prevented from entering and exiting from the window body, the light transmission is ensured, and meanwhile, the curtain sheet has the protection and anti-theft functions; when the window curtain is required to be closed for shading, each curtain piece 2 descends to close; when the window curtain needs to be opened in an emergency state and escapes from the window body, the connection between the lowermost curtain sheet 2 and the lower frame 13 is released, and the curtain sheet 2 is pushed upwards to escape.
In other embodiments of the present invention, as shown in fig. 2, the lifting mechanism 3 comprises a housing 31 arranged at the top of the frame 1, a rotating shaft 32 transversely connected in the housing through a bearing, and a worm 33 mounted on the housing through a bearing, wherein the uppermost curtain sheet 2 is connected to the rotating shaft 32 through a connecting piece, the circumference of the end part of the rotating shaft 32 is provided with a worm wheel 34, the worm wheel 34 is meshed with the worm 33, and the worm 33 is further provided with a driving mechanism for driving the worm to rotate. The beneficial effects of adopting above-mentioned technical scheme are: the worm 33 drives the worm wheel 34 to rotate, so that labor is saved; the curtain sheet 2 is prevented from automatically falling along with gravity by utilizing the reverse stroke self-locking property of the worm and the worm wheel.
In other embodiments of the invention, the drive mechanism is a drive motor drivingly connected to the worm 33. The beneficial effects of adopting above-mentioned technical scheme are: the automatic shielding and light transmission of the curtain sheet can be realized.
In other embodiments of the invention, as shown in fig. 2, the drive mechanism includes a gear tooth 35 fixedly disposed on the worm 33, a pull bead 36 mated with the gear tooth 35, and a limit cap (not shown) for restraining the pull bead 36 on the gear tooth 35, wherein a portion of the rope of the pull bead 36 is threaded out of the housing 31 and suspended to a position for facilitating the pulling operation. The beneficial effects of adopting above-mentioned technical scheme are: the curtain sheet 2 can be shielded and light transmitted by manually pulling the pull beads 36.
In other embodiments of the invention, the curtain sheet 2 is a hollow structure, and a supporting rib is arranged in the middle of the hollow structure. The beneficial effects of adopting above-mentioned technical scheme are: the weight of the curtain sheet is lightened, and the structural strength of the curtain sheet is enhanced.
As shown in fig. 5, in other embodiments of the present invention, the curtain sheet 2 has a first structure portion 22 at an upper end and a second structure portion 23 at a lower end, and the first structure portion 22 and the second structure portion 23 are elongated protruding portions, and the first structure portion 22 of one curtain sheet is staggered with the second structure portion 23 of an adjacent curtain sheet. The beneficial effects of adopting above-mentioned technical scheme are: the first structural part 22 and the second structural part 23 are matched in a staggered way, so that effective shading is realized.
As shown in fig. 4, in other embodiments of the present invention, hook rings 24 are provided at the left and right ends of the curtain sheet 2, and two links 21 connected between adjacent curtain sheets are provided at the left and right sides, and two ends of the same link 21 are respectively connected to the hook rings 24 at the same side of the adjacent curtain sheets. The beneficial effects of adopting above-mentioned technical scheme are: the chain is arranged at two ends of the curtain sheet, so that the curtain is attractive and the consistency of the spacing between the adjacent curtain sheets can be improved.
In other embodiments of the invention, flexible screens are connected between adjacent curtain sheets; the lower frame is connected with the curtain sheet at the lowest end through a bolt. The beneficial effects of adopting above-mentioned technical scheme are: mosquito can be put out through the flexible gauze; the lower frame is connected with the curtain sheet at the lowest end by a bolt, the bolt can only be opened indoors, the burglary prevention is ensured, and the rapid escape is convenient in emergency.
In other embodiments of the present invention, as shown in fig. 6, a vertically disposed pull rod 4 is disposed in each of the left frame and the right frame; when each curtain sheet is in a straightening state, the chain 21 of the curtain sheet which is not wound on the rotating shaft of the lifting mechanism surrounds the pull rod 4 on the side; the left and right positions of the pull rod 4 in the frame are adjustable. The beneficial effects of adopting above-mentioned technical scheme are: the adjustment of the bending amount of the cable chain wound on the pull rod can be performed by moving the left and right positions of the pull rod 4, so that the adjustment of the distance between the adjacent curtain sheets 2 is realized, and the adjustment of the light transmission amount is completed.
In other embodiments of the present invention, as shown in fig. 6 to 8, a long slot 41 for moving the pull rod left and right and a first rack 42 parallel to the long slot are respectively provided in the left frame and the right frame, a gear 43 engaged with the first rack 42 is provided on the pull rod 4, a hand wheel connected with the lower end of the pull rod is provided under the left frame and the right frame, a second rack 44 is provided opposite to the first rack 42, the second rack 44 is pressed against the gear 43 on the pull rod 4 by an elastic member 45, an adjusting cam 46 is provided on the back of the second rack 44, and engagement and disengagement between the second rack 44 and the gear 43 are realized by rotation of the adjusting cam 46. The beneficial effects of adopting above-mentioned technical scheme are: the second rack 44 is pulled backwards and separated from the gear 43 by rotating the adjusting cam 46, the pull rod gear 43 moves on the first rack 42 by rotating the hand rotating wheel, the adjusting cam 46 is rotated after the pull rod 4 is adjusted to a proper position, the second rack 44 is meshed with the gear 43, and the first rack 42 and the second rack 44 are meshed with the gear 43 at the same time, so that the position of the pull rod 4 is limited.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, but not limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. A window covering having both light shielding and protection functions, comprising:
the frame is matched with the window body and comprises a left frame, a right frame and a lower frame;
the curtain sheets are of a rigid sheet structure, each curtain sheet can be arranged in the guide grooves of the left frame and the right frame in a vertical sliding mode, the curtain sheet at the lowest end is connected to the lower frame, every two adjacent curtain sheets are connected in series through at least one independent rope, and when the rope is in a straightening state, a maximum light transmission gap is formed between the two adjacent curtain sheets;
the lifting mechanism is arranged at the top of the frame and connected with the uppermost curtain sheet, and when the lifting mechanism drives the uppermost curtain sheet to lift, the curtain sheets are separated by a distance to realize light transmission; when the lifting mechanism drives the uppermost curtain sheet to descend, each curtain sheet descends and leans against each other in sequence, so that shading is realized; wherein,,
a pull rod which is vertically arranged is respectively arranged in the left frame and the right frame; when each curtain sheet is in a straightening state, the chain of the curtain sheet which is not wound on the rotating shaft of the lifting mechanism surrounds the pull rod on the side where the chain is positioned; the left and right positions of the pull rod in the frame can be adjusted; and wherein the first and second heat sinks are disposed,
the left side frame and the right side frame are internally provided with a long-strip groove hole for the pull rod to move left and right and a first rack parallel to the long-strip groove hole respectively, the pull rod is provided with a gear meshed with the first rack, a hand rotating wheel connected with the lower end of the pull rod is arranged below the left side frame and the right side frame, a second rack is arranged opposite to the first rack and is pressed against the gear on the pull rod through an elastic piece, and the back of the second rack is also provided with an adjusting cam which can be meshed with and separated from the gear through rotation of the adjusting cam.
2. The window curtain with light shielding and protecting functions according to claim 1, wherein the lifting mechanism comprises a cover shell arranged at the top of the frame, a rotating shaft transversely connected in the cover shell through a bearing, and a worm arranged on the cover shell through a bearing, the uppermost curtain sheet is connected to the rotating shaft through a connecting piece, a worm wheel is arranged on the circumference of the end part of the rotating shaft, the worm wheel is meshed with the worm, and a driving mechanism for driving the worm to rotate is further arranged on the worm.
3. The window covering of claim 2, wherein the drive mechanism comprises a drive motor in driving connection with the worm.
4. The window curtain with light shielding and protecting functions according to claim 2, wherein the driving mechanism comprises a transmission gear fixedly arranged on the worm, a pull bead matched with the transmission gear and a limit cover for regulating the pull bead on the transmission gear, and the pull bead part rope body penetrates out of the cover shell and is suspended to a position convenient for pulling operation.
5. The window curtain with light shielding and protecting functions as claimed in claim 2, wherein the curtain sheet is of a hollow structure, and a supporting rib is arranged in the middle of the hollow structure.
6. The window shade of claim 5, wherein the upper ends of the slats are provided with first structural portions and the lower ends are provided with second structural portions, and the first structural portions of each slat are staggered with the second structural portions of adjacent upper slats.
7. The window curtain with light shielding and protecting functions according to claim 6, wherein the left end and the right end of each curtain sheet are provided with hook hanging rings, the number of the rope chains connected between each two adjacent curtain sheets is two, and the two ends of the same rope chain are respectively connected to the hook hanging rings on the same side of the adjacent curtain sheets.
8. The window covering with light shielding and protecting functions as claimed in claim 7, wherein flexible gauze is connected between adjacent curtain sheets; the lower frame is connected with the curtain sheet at the lowest end through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889871.1A CN108716357B (en) | 2018-08-06 | 2018-08-06 | Curtain with light shielding and protecting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889871.1A CN108716357B (en) | 2018-08-06 | 2018-08-06 | Curtain with light shielding and protecting functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108716357A CN108716357A (en) | 2018-10-30 |
| CN108716357B true CN108716357B (en) | 2023-09-15 |
Family
ID=63913850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810889871.1A Active CN108716357B (en) | 2018-08-06 | 2018-08-06 | Curtain with light shielding and protecting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108716357B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305488B (en) * | 2019-12-20 | 2021-06-08 | 东阳市君泰建筑工程有限公司 | Glass roof for building |
| CN112252947A (en) * | 2020-10-31 | 2021-01-22 | 湖南拓曼节能科技有限公司 | Wind-proof organ window |
| CN112554764B (en) * | 2020-11-02 | 2023-01-17 | 陈艳 | Solar curtain |
| CN113417560B (en) * | 2021-07-24 | 2022-03-11 | 南京地脉皇家建材厂 | External sunshade integrated sliding window |
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2018
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| CN108716357A (en) | 2018-10-30 |
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