CN202578460U - Protective external sunshade roller shutter device - Google Patents
Protective external sunshade roller shutter device Download PDFInfo
- Publication number
- CN202578460U CN202578460U CN 201220162299 CN201220162299U CN202578460U CN 202578460 U CN202578460 U CN 202578460U CN 201220162299 CN201220162299 CN 201220162299 CN 201220162299 U CN201220162299 U CN 201220162299U CN 202578460 U CN202578460 U CN 202578460U
- Authority
- CN
- China
- Prior art keywords
- power
- external sunshade
- sunshade roller
- driven mechanism
- curtain sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a protective external sunshade roller shutter device which comprises a cover shell, a power drive mechanism disposed in the cover shell, two guide rails disposed at two ends of the power drive mechanism, and slats which are wound on the power drive mechanism and can move up and down along the guide rails. The cover shell is located between lower ends of the two guide rails. A hanging transmission mechanism is disposed at each of the upper ends of the two guide rails. The hanging transmission mechanisms are in transmission connection with the power drive mechanism and the slats. Energy conservation and livability of original external sunshade roller shutter window are kept, the problem that children is possible to fall over the lower portion of the window when the original external sunshade roller shutter window needs ventilation and lighting, and mounting feasibility of a window in the special shape of a non-rectangular upper half is provided under the premise of keeping energy conservation and livability.
Description
Technical field
The utility model belongs to the building doors and windows technical field, relates in particular to a kind of protection external sunshade roller blind device.
Background technology
The power-driven mechanism (tube shaped electric machine) of existing external sunshade roller shutter window device all is located at the top of forms; In the time of need opening forms, tube shaped electric machine starts, and the curtain sheet is wound on the spool by the pull-up of spring lacing film from the bottom to top; When forms are closed; Tube shaped electric machine oppositely starts, the spool scrolling, and the curtain sheet is by deadweight landing from top to bottom.If like this for the light time of ventilating the curtain sheet to first receipts or full time receiving, the forms bottom is divided into opens wide the unprotect state, possibly cause children and cross from the forms bottom and fall; If forms are the first half when being the special shape (like semicircle) of non-rectangle, the power-driven mechanism of conventional external sunshade roller shutter window device is installed will exist very big problem; If be put in the bottom to power-driven mechanism merely, promote the curtain sheet when closing forms and rise, air vent between the loose and curtain sheet of curtain sheet will appear because gravity is in closure state always, do not have good gas exchange action.
The utility model content
The utility model provides a kind of protection external sunshade roller blind device in order to solve weak point of the prior art, solves conventional external sunshade roller shutter window device and is not suitable for the problem that the first half is the special shape forms of non-rectangle; Forms lower open when solving conventional external sunshade roller shutter window device ventilation and lighting simultaneously, issuable children cross the dangerous problem of accidental fall, thereby accomplish that large tracts of land ventilation and lighting and effective protection child accident pivot frame realize simultaneously.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of protection external sunshade roller blind device; Comprise case, be located at power-driven mechanism in the case, be located at two guide rails at power-driven mechanism two ends, the curtain sheet that is wrapped on the power-driven mechanism and moves up and down along guide rail; Said case is between the lower end of two guide rails, and two guide rail upper ends are respectively equipped with one and hang transmission mechanism, hang transmission mechanism and are in transmission connection with power-driven mechanism and curtain sheet respectively.
The said transmission mechanism of hanging comprises the suspension bracket that is located at guide rail top, is located at the fixed pulley on the suspension bracket and is wrapped in the pull rope on the fixed pulley, and pull rope one end is connected with the back timber of curtain sheet, and the other end of pull rope is wrapped on the power-driven mechanism.
Said power-driven mechanism comprises tube shaped electric machine and is horizontally disposed with and the cross section is orthohexagonal spool that one end of the clutch end of tube shaped electric machine and spool is in transmission connection.
Adopt technique scheme, when closing forms, power-driven mechanism upwards spurs the curtain sheet through hanging transmission mechanism; When opening forms, the power-driven mechanism backward rotation is transferred the curtain sheet through hanging transmission mechanism; Air vent between the curtain sheet can be because of the deadweight of curtain sheet closure; The curtain sheet lands by deadweight and is wound on the power-driven mechanism, because case and power-driven mechanism are arranged on the forms bottom, not only plays the favorable protection effect; And be applicable to that forms top is the forms of special shape, only need identical the getting final product of shape size with curtain sheet top and forms top.Hang transmission mechanism and adopt fixed pulley to change the mode of direction transmission, simple in structure, be easy to processing and manufacturing.The cross section of spool is regular hexagon can increase frictional force, plays the effect of more easily twining the curtain sheet.
Power-driven mechanism, curtain sheet etc. can be with conventional roller blind device the same because the utility model has the traction of pull rope, can preserve the ventilative loophole design of conventional external sunshade roller shutter window on the curtain sheet.If be used for the bottom Founder, when top is the special shape forms of non-rectangle, can the curtain sheet on top be cut out and be adapted shape, other is constant.Because the tube shaped electric machine of the utility model installs the stall system that is hampered additional,, can stop and reversing one section automatically in addition, can prevent to crush children, pet, flowerpot etc. if run into obstruction in the curtain sheet uphill process.
The utility model had both been preserved the energy-conservation livable effect of original external sunshade roller shutter window, had solved its logical light time of ventilating again possibly cause children and cross the problem of falling from the forms bottom; Make that the first half is the special shape forms of non-rectangle, possessed feasibility in the installation that keeps under the energy-conservation livable effect prerequisite.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is an A-A sectional view in the middle of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2; A kind of protection external sunshade roller blind device of the utility model; Comprise case 1, be located at power-driven mechanism in the case 1, be located at two guide rails 2 at power-driven mechanism two ends, the curtain sheet 3 that is wrapped on the power-driven mechanism and moves up and down along guide rail 2; Case 1 is between the lower end of two guide rails 2, and two guide rail 2 upper ends are respectively equipped with one and hang transmission mechanism, hangs transmission mechanism and is in transmission connection with power-driven mechanism and curtain sheet 3 respectively.
Power-driven mechanism comprises tube shaped electric machine 8 and is horizontally disposed with and the cross section is orthohexagonal spool 9 that an end of the clutch end of tube shaped electric machine 8 and spool 9 is in transmission connection.
Hang transmission mechanism and comprise the suspension bracket 4 that is located at guide rail 2 tops, be located at the fixed pulley 5 on the suspension bracket 4 and be wrapped in the pull rope 6 on the fixed pulley 5, pull rope 6 one ends are connected with the back timber 7 of curtain sheet 3, and the other end of pull rope 6 is wrapped on the spool 9.
The utility model is installed in the forms outside, and when closing forms, tube shaped electric machine 8 drives spool 9 and rotates; Spool 9 downward pulling traction ropes 6, pull rope 6 upwards spurs curtain sheet 3 through fixed pulley 5, meanwhile; The curtain sheet 3 that is wrapped on the spool 9 is unscrewed, and when opening forms, tube shaped electric machine 8 drives spool 9 backward rotation; Pull rope 6 is progressively unscrewed, and curtain sheet 3 slowly falls under the effect of self gravitation, and curtain sheet 3 is rolled on the spool 9 simultaneously; Since the pulling of pull rope 6, the air vent between the curtain sheet 3 can be because of the deadweight of curtain sheet 3 closure.
Claims (3)
1. one kind is protected the external sunshade roller blind device; Comprise case, be located at power-driven mechanism in the case, be located at two guide rails at power-driven mechanism two ends, the curtain sheet that is wrapped on the power-driven mechanism and moves up and down along guide rail; It is characterized in that: said case is between the lower end of two guide rails; Two guide rail upper ends are respectively equipped with one and hang transmission mechanism, hang transmission mechanism and are in transmission connection with power-driven mechanism and curtain sheet respectively.
2. a kind of protection external sunshade roller blind device according to claim 1; It is characterized in that: the said transmission mechanism of hanging comprises the suspension bracket that is located at guide rail top, is located at the fixed pulley on the suspension bracket and is wrapped in the pull rope on the fixed pulley; Pull rope one end is connected with the back timber of curtain sheet, and the other end of pull rope is wrapped on the power-driven mechanism.
3. a kind of protection external sunshade roller blind device according to claim 1 and 2; It is characterized in that: said power-driven mechanism comprises tube shaped electric machine and is horizontally disposed with and the cross section is orthohexagonal spool that one end of the clutch end of tube shaped electric machine and spool is in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162299 CN202578460U (en) | 2012-04-17 | 2012-04-17 | Protective external sunshade roller shutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162299 CN202578460U (en) | 2012-04-17 | 2012-04-17 | Protective external sunshade roller shutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578460U true CN202578460U (en) | 2012-12-05 |
Family
ID=47247881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220162299 Expired - Fee Related CN202578460U (en) | 2012-04-17 | 2012-04-17 | Protective external sunshade roller shutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619458A (en) * | 2012-04-17 | 2012-08-01 | 河南维思能源环保技术有限公司 | Protection and external shading rolling shutter device |
| CN104775742A (en) * | 2015-04-03 | 2015-07-15 | 昆明海顿自动门业有限公司 | Universal roller blind door and window |
| CN105156005A (en) * | 2015-01-27 | 2015-12-16 | 株式会社日本创大商事 | Light shielding device |
-
2012
- 2012-04-17 CN CN 201220162299 patent/CN202578460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619458A (en) * | 2012-04-17 | 2012-08-01 | 河南维思能源环保技术有限公司 | Protection and external shading rolling shutter device |
| CN105156005A (en) * | 2015-01-27 | 2015-12-16 | 株式会社日本创大商事 | Light shielding device |
| CN104775742A (en) * | 2015-04-03 | 2015-07-15 | 昆明海顿自动门业有限公司 | Universal roller blind door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180417 |