CN209083191U - It is a kind of to have both the curtain for hiding light transmission and safeguard function - Google Patents
It is a kind of to have both the curtain for hiding light transmission and safeguard function Download PDFInfo
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- CN209083191U CN209083191U CN201821263366.8U CN201821263366U CN209083191U CN 209083191 U CN209083191 U CN 209083191U CN 201821263366 U CN201821263366 U CN 201821263366U CN 209083191 U CN209083191 U CN 209083191U
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- curtain sheet
- curtain
- light transmission
- frame
- sheet
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Abstract
The utility model provides a kind of curtain for having both and hiding light transmission and safeguard function, comprising: frame is adapted with forms, including left frame, left frame and lower frame；Multiple curtain sheet, each curtain sheet, which can slide up and down to, to be arranged in the guide groove of left frame and left frame, and the lowermost curtain sheet is connected on lower frame, is all mutually concatenated by rope chain between every two adjacent curtain sheet, when rope chain is in straight condition, maximum transmission gap is formed between adjacent two curtain sheet；Elevating mechanism is arranged in the top of frame and connect with the curtain sheet of the top.When curtain pulls open light transmission, each curtain sheet is limited by rope chain, keeps reasonable spacing, prevents personnel from passing in and out from forms, it is ensured that light transmission has protection, anti-theft function simultaneously；When needing to close curtain shading, each curtain sheet declines closing；When the state of emergency needs to open curtain and escapes from from forms, the connection of bottom curtain sheet and lower frame need to be only released, curtain sheet, which is above pushed away, to escape.
Description
Technical field
The utility model relates to building doors and windows technical fields, especially a kind of to have both the curtain for hiding light transmission and safeguard function.
Background technique
Currently, mostly using single curtain and window nonfloating rail to split greatly in the market to protect privacy and personal lives and properties
Safety.But when some emergencies (such as fire, earthquake) occurs, the setting of window nonfloating rail closes a weight again
The escape route wanted, thus brings security hidden trouble to family.
Roll-up window is called relling shutter window, hard roller shutter, and curtain sheet used in roll-up window generally uses arc curved piece structure at present, adjacent
It is engaged and is linked together by hook formation between two curtain sheet, bottom curtain sheet is rectangle tabular structure, and the both ends of curtain sheet are all
Level is inserted in guide rail and slides up and down along guide rail, to reach the function of opening light transmission and close sunshade.But roll-up window is rolled up
Curtain as a whole, can only realize that complete shading, complete light transmission and roller shutter in any position in midair, can not achieve even
Section enters the room the function of light and air；Simultaneously when roller shutter is parked in slightly higher position in the air, roll-up window just loses antitheft
Function.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, it is had both the purpose of the utility model is to provide one kind and hides light transmission and prevent
The curtain of protective function.
In order to achieve the above objectives, the technical scheme adopted by the utility model to solve the technical problem is as follows: one kind has both screening
The curtain of light transmission and safeguard function, comprising:
Frame is adapted with forms, including left frame, left frame and lower frame；
Multiple curtain sheet, the curtain sheet are rigid blade structure, and each curtain sheet, which can slide up and down to, to be arranged in left frame and the right
In the guide groove of frame, the lowermost curtain sheet is connected on lower frame, all passes through at least one independent rope chain between every two adjacent curtain sheet
Mutually concatenation forms maximum transmission gap when rope chain is in straight condition between adjacent two curtain sheet；
Elevating mechanism is arranged in the top of frame and connect with the curtain sheet of the top, and the elevating mechanism drives most upper
When curtain sheet being held to be promoted, spacing is pulled open between each curtain sheet, realizes light transmission；When the elevating mechanism drives the top curtain sheet to decline, each curtain
Piece successively declines and closing, realizes shading.
Compared to the prior art, when curtain pulls open light transmission, each curtain sheet is limited the utility model by rope chain, keeps reasonable
Spacing prevents personnel from passing in and out from forms, it is ensured that light transmission has protection, anti-theft function simultaneously；When needing to close curtain shading, respectively
Curtain sheet declines closing；When the state of emergency needs to open curtain and escapes from from forms, bottom curtain sheet and lower frame need to be only released
Connection, curtain sheet, which is above pushed away, to escape.
Further, the elevating mechanism includes that housing at the top of frame is arranged in, is connected laterally at housing by bearing
Interior shaft is mounted on the worm screw on housing by bearing, and the top curtain sheet is connected in shaft by connector, described
The end circumference of shaft is equipped with worm gear, and the worm gear is meshed with worm screw, and the driving of its rotation of driving is additionally provided on the worm screw
Mechanism.
Using the above preferred scheme, worm gear rotation is driven by worm screw, it is more laborsaving；Utilize the revesal of worm and wormwheel
Self-locking performance prevents curtain sheet from falling automatically with gravity.
Further, the driving mechanism is the driving motor connecting with worm-drive.
Using the above preferred scheme, Automated shade and the light transmission of curtain sheet may be implemented.
Further, the driving mechanism include the driving cog being fixed on worm screw, the drawing that is matched with driving cog
Pearl and limited cover by bead regulation on driving cog, the bead part rope body are pierced by housing and suspend in midair to convenient for pulling behaviour
The position of work.
Using the above preferred scheme, it can be pulled manually by bead, realize the masking and light transmission of curtain sheet.
Further, the curtain sheet is hollow structure, is equipped with supporting rib position among hollow structure.
Using the above preferred scheme, the weight for mitigating curtain sheet reinforces the structural strength of curtain sheet.
Further, the upper end of the curtain sheet be equipped with first structure portion, lower end be equipped with the second structural portion, the first of each curtain sheet
Structural portion is staggeredly matched with the second structural portion of adjacent upper curtain sheet.
Using the above preferred scheme, first structure portion and the second structural portion staggeredly cooperate, and realize effective shading.
Further, the left and right ends of the curtain sheet are equipped with hooking ring, and the rope chain connected between each adjacent curtain sheet sets for left and right
Two set, the both ends of same rope chain are connected on the hooking ring of adjacent curtain sheet the same side.
Using the above preferred scheme, rope chain setting is not only beautiful to curtain sheet both ends, but also can improve the one of adjacent curtain sheet spacing
Cause property.
Further, flexible gauze is connected between adjacent curtain sheet；Pass through bolt between the lower frame and bottom curtain sheet
Connection.
Using the above preferred scheme, mosquito can be put by flexible gauze；Lower frame and bottom curtain sheet use bolt
Connection, bolt can only be from indoor opening, it is ensured that and it is antitheft, it is convenient for fast-escape in emergency.
Further, a pull rod being vertically arranged is respectively equipped in the left frame and left frame；It is in and draws in each curtain sheet
When straight state, the rope chain for the curtain sheet not being wound up into elevating mechanism shaft surrounds residence in the pull rod of side；The pull rod is on side
Left-right position in frame is adjustable.
Using the above preferred scheme, can be mobile by the left-right position of pull rod, carry out being wound on rope chain on pull rod turning around
The adjustment of amount realizes the adjustment of adjacent curtain sheet spacing, completes the adjusting of light transmission capacity.
Further, the strip slot moved left and right for pull rod and and strip are respectively equipped in the left frame and left frame
The first parallel rack gear of slot, the pull rod is equipped with the gear being meshed with the first rack gear, below left frame and left frame
Equipped with the hand runner connecting with pull rod lower end, it is additionally provided with the second rack gear on the opposite of the first rack gear, the second rack gear passes through elastic component
It is pressed against on the gear on pull rod, second rack gear back side is additionally provided with adjusting cam, and the rotation by adjusting cam realizes the
The engagement of two rack and pinions with separate.
Using the above preferred scheme, cam is adjusted by rotation, realizes that the second rack gear post-tensioning is separated with gear, then pass through
It rotates hand runner and realizes movement of the pull rod gear on the first rack gear, after pull rod is adjusted to suitable position, it is convex to be rotated further by adjusting
Wheel, makes the second rack and pinion be meshed, the first rack gear is engaged with gear simultaneously with the second rack gear, realizes the limit of draw rod positions
It is fixed.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the utility model another embodiment；
Fig. 3 is the structural schematic diagram of the utility model another embodiment；
Fig. 4 is partial enlargement diagram at A in Fig. 3；
Fig. 5 is the structural schematic diagram of the utility model another embodiment；
Fig. 6 is the structural schematic diagram of the utility model another embodiment；
Fig. 7 is the structural schematic diagram of the utility model another embodiment；
Fig. 8 is the structural schematic diagram of the utility model another embodiment.
The title of number and corresponding component represented by letter in figure:
1- frame；11- left frame；12- left frame；13- lower frame；2- curtain sheet；21- rope chain；22- first structure portion；23-
Second structural portion；24- hooking ring；3- elevating mechanism；31- housing；32- shaft；33- worm screw；34- worm gear；35- driving cog；36-
Bead；4- pull rod；41- strip slot；The first rack gear of 42-；43- gear；The second rack gear of 44-；45- elastic component；46- adjusts convex
Wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is as shown in Figs 1-4, a kind of to have both the curtain for hiding light transmission and safeguard function, comprising:
Frame 1, is adapted with forms, including left frame 11, left frame 12 and lower frame 13；
Multiple curtain sheet 2, curtain sheet 2 are rigid blade structure, and each curtain sheet 2, which can slide up and down to, to be arranged on left frame 11 and the right
In the guide groove of frame 12, the lowermost curtain sheet 2 is connected on lower frame 13, all independent by least one between every two adjacent curtain sheet
Rope chain 21 mutually concatenates, and when rope chain 21 is in straight condition, maximum transmission gap is formed between adjacent two curtain sheet 2；
Elevating mechanism 3 is arranged in the top of frame 1 and connect with the curtain sheet of the top 2, and elevating mechanism 3 drives most upper
When curtain sheet 2 being held to be promoted, spacing is pulled open between each curtain sheet 2, realizes light transmission；When elevating mechanism 3 drives the top curtain sheet 2 to decline, each curtain
Piece 2 successively declines and closing, realizes shading.
Beneficial effect by adopting the above technical scheme is: when curtain pulls open light transmission, each curtain sheet 2 is limited by rope chain 21, is protected
Reasonable spacing is held, prevents personnel from passing in and out from forms, it is ensured that light transmission has protection, anti-theft function simultaneously；It is needing to close curtain
When shading, each curtain sheet 2 declines closing；When the state of emergency needs to open curtain and escapes from from forms, bottom curtain sheet 2 need to be only released
With the connection of lower frame 13, curtain sheet 2, which is above pushed away, to escape.
As shown in Fig. 2, elevating mechanism 3 includes setting at 1 top of frame in other embodiments of the utility model
Housing 31, the shaft 32 being connected laterally in housing by bearing, the worm screw 33 that is mounted on by bearing on housing, topmost
Curtain sheet 2 is connected in shaft 32 by connector, and the end circumference of shaft 32 is equipped with worm gear 34, and worm gear 34 is nibbled with 33 phase of worm screw
It closes, the driving mechanism of its rotation of driving is additionally provided on worm screw 33.Beneficial effect by adopting the above technical scheme is: passing through worm screw 33
Worm gear 34 is driven to rotate, it is more laborsaving；Prevent curtain sheet 2 from falling automatically with gravity using the revesal self-locking performance of worm and wormwheel.
In other embodiments of the utility model, the driving mechanism is the driving electricity being sequentially connected with worm screw 33
Machine.Beneficial effect by adopting the above technical scheme is: Automated shade and the light transmission of curtain sheet may be implemented.
As shown in Fig. 2, the driving mechanism includes being fixed at snail in other embodiments of the utility model
Driving cog 35 on bar 33, the bead 36 matched with driving cog 35 and the limited cover by 36 regulation of bead on driving cog 35
(not shown), 36 part of bead rope body are pierced by housing 31 and suspend in midair to the position convenient for pull operation.By adopting the above technical scheme
Beneficial effect be: can by bead 36 manually pull, realize curtain sheet 2 masking and light transmission.
In other embodiments of the utility model, curtain sheet 2 is hollow structure, is equipped with supporting rib among hollow structure
Position.Beneficial effect by adopting the above technical scheme is: mitigating the weight of curtain sheet, reinforces the structural strength of curtain sheet.
As shown in figure 5, the upper end of curtain sheet 2 is equipped with first structure portion 22 in other embodiments of the utility model,
Lower end is equipped with the second structural portion 23, and first structure portion 22 and the second structural portion 23 are strip protrusion, and the of curtain sheet
One structural portion 22 is staggeredly matched with the second structural portion 23 of adjacent curtain sheet.Beneficial effect by adopting the above technical scheme is: first
Structural portion 22 and the second structural portion 23 staggeredly cooperate, and realize effective shading.
As shown in figure 4, the left and right ends of curtain sheet 2 are equipped with hooking ring 24 in other embodiments of the utility model,
The rope chain 21 connected between each adjacent curtain sheet is two of left and right settings, and it is same that the both ends of same rope chain 21 are connected to adjacent curtain sheet
On the hooking ring 24 of side.Beneficial effect by adopting the above technical scheme is: rope chain setting to curtain sheet both ends, not only beautiful, but also energy
Improve the consistency of adjacent curtain sheet spacing.
Flexible gauze is connected in other embodiments of the utility model, between adjacent curtain sheet；The lower frame with
It is connected between the curtain sheet of bottom by bolt.Beneficial effect by adopting the above technical scheme is: can put mosquito by flexible gauze
Worm；Lower frame is connect with bottom curtain sheet using bolt, and bolt can only be from indoor opening, it is ensured that and it is antitheft, just in emergency
In fast-escape.
As shown in fig. 6, it is perpendicular to be respectively equipped with one in left frame and left frame in other embodiments of the utility model
The pull rod 4 being directly arranged；When each curtain sheet is in straight condition, the rope chain 21 for the curtain sheet not being wound up into elevating mechanism shaft is enclosed
The pull rod 4 of side where putting on the spot；Left-right position of the pull rod 4 in frame is adjustable.Beneficial effect by adopting the above technical scheme is:
Can be mobile by the left-right position of pull rod 4, the adjustment for being wound on the rope chain amount of turning around on pull rod is carried out, realizes adjacent 2 spacing of curtain sheet
Adjustment, complete the adjusting of light transmission capacity.
As shown in figs 6-8, in other embodiments of the utility model, confession is respectively equipped in left frame and left frame
The strip slot 41 and first rack gear 42 parallel with strip slot that pull rod moves left and right, pull rod 4 are equipped with and the first rack gear 42
The gear 43 being meshed is equipped with the hand runner connecting with pull rod lower end, in the first rack gear 42 below left frame and left frame
Opposite is additionally provided with the second rack gear 44, and the second rack gear 44 is pressed against on the gear 43 on pull rod 4 by elastic component 45, the second rack gear 44
The back side, which is additionally provided with, adjusts cam 46, by adjust rotation realization the second rack gear 44 and the engagement of gear 43 of cam 46 with separate.
Beneficial effect by adopting the above technical scheme is: adjusting cam 46 by rotation, realizes that 44 post-tensioning of the second rack gear divides with gear 43
From, then the movement by rotation hand runner realization pull rod gear 43 on the first rack gear 42, it is adjusted in pull rod 4 and arrives suitable position
Afterwards, be rotated further by and adjust cam 46, the second rack gear 44 is made to be meshed with gear 43, the first rack gear 42 and the second rack gear 44 simultaneously with tooth
43 engagement of wheel, realizes the restriction of 4 position of pull rod.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow the common skill in this field
Art personnel can understand the content of the utility model and be implemented, and not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model
It is interior.
Claims (8)
1. a kind of have both the curtain for hiding light transmission and safeguard function characterized by comprising
Frame is adapted with forms, including left frame, left frame and lower frame；
Multiple curtain sheet, the curtain sheet are rigid blade structure, and each curtain sheet, which can slide up and down to, is arranged in left frame and left frame
In guide groove, the lowermost curtain sheet is connected on lower frame, all mutual by least one independent rope chain between every two adjacent curtain sheet
Concatenation forms maximum transmission gap when rope chain is in straight condition between adjacent two curtain sheet；
Elevating mechanism is arranged in the top of frame and connect with the curtain sheet of the top, and the elevating mechanism drives the top curtain
When piece is promoted, spacing is pulled open between each curtain sheet, realizes light transmission；The elevating mechanism drive the top curtain sheet decline when, each curtain sheet according to
Secondary decline and closing, realize shading.
2. according to claim 1 have both the curtain for hiding light transmission and safeguard function, which is characterized in that the elevating mechanism packet
It includes the housing being arranged at the top of frame, the shaft being connected laterally in housing by bearing, be mounted on housing by bearing
Worm screw, the top curtain sheet are connected in shaft by connector, and the end circumference of the shaft is equipped with worm gear, the worm gear
It is meshed with worm screw, the driving mechanism of its rotation of driving is additionally provided on the worm screw.
3. according to claim 2 have both the curtain for hiding light transmission and safeguard function, which is characterized in that the driving mechanism packet
Include the driving motor connecting with worm-drive.
4. according to claim 2 have both the curtain for hiding light transmission and safeguard function, which is characterized in that the driving mechanism packet
Include the driving cog being fixed on worm screw, the bead matched with driving cog and the limit by bead regulation on driving cog
Lid, the bead part rope body are pierced by housing and suspend in midair to the position convenient for pull operation.
5. according to claim 2 have both the curtain for hiding light transmission and safeguard function, which is characterized in that the curtain sheet is hollow
Structure, hollow structure centre are equipped with supporting rib position.
6. according to claim 5 have both the curtain for hiding light transmission and safeguard function, which is characterized in that the upper end of the curtain sheet
Equipped with first structure portion, lower end is equipped with the second structural portion, the first structure portion of each curtain sheet and the second structure of adjacent upper curtain sheet
Portion staggeredly matches.
7. according to claim 6 have both the curtain for hiding light transmission and safeguard function, which is characterized in that the left and right of the curtain sheet
Both ends are equipped with hooking ring, and the rope chain connected between each adjacent curtain sheet is two of left and right settings, and the both ends of same rope chain are separately connected
On the hooking ring of adjacent curtain sheet the same side.
8. according to claim 7 have both the curtain for hiding light transmission and safeguard function, which is characterized in that connect between adjacent curtain sheet
Connect flexible gauze；It is connected between the lower frame and bottom curtain sheet by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263366.8U CN209083191U (en) | 2018-08-06 | 2018-08-06 | It is a kind of to have both the curtain for hiding light transmission and safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263366.8U CN209083191U (en) | 2018-08-06 | 2018-08-06 | It is a kind of to have both the curtain for hiding light transmission and safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083191U true CN209083191U (en) | 2019-07-09 |
Family
ID=67114373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821263366.8U Active CN209083191U (en) | 2018-08-06 | 2018-08-06 | It is a kind of to have both the curtain for hiding light transmission and safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716357A (en) * | 2018-08-06 | 2018-10-30 | 南通理工学院 | It is a kind of to have both the curtain for hiding light transmission and safeguard function |
| CN112554763A (en) * | 2021-02-19 | 2021-03-26 | 湖南机电职业技术学院 | Multifunctional protective window |
-
2018
- 2018-08-06 CN CN201821263366.8U patent/CN209083191U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716357A (en) * | 2018-08-06 | 2018-10-30 | 南通理工学院 | It is a kind of to have both the curtain for hiding light transmission and safeguard function |
| CN108716357B (en) * | 2018-08-06 | 2023-09-15 | 南通理工学院 | Curtain with light shielding and protecting functions |
| CN112554763A (en) * | 2021-02-19 | 2021-03-26 | 湖南机电职业技术学院 | Multifunctional protective window |
| CN112554763B (en) * | 2021-02-19 | 2021-05-11 | 湖南机电职业技术学院 | Multifunctional protective window |
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