CN202441238U - Bead-chain pulling type shutter - Google Patents
Bead-chain pulling type shutter Download PDFInfo
- Publication number
- CN202441238U CN202441238U CN2011205089244U CN201120508924U CN202441238U CN 202441238 U CN202441238 U CN 202441238U CN 2011205089244 U CN2011205089244 U CN 2011205089244U CN 201120508924 U CN201120508924 U CN 201120508924U CN 202441238 U CN202441238 U CN 202441238U
- Authority
- CN
- China
- Prior art keywords
- bead
- reel
- shutter
- track
- chain
- 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 - Lifetime
Links
- 239000011324 bead Substances 0.000 claims abstract description 24
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 8
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 8
- 241000018646 Pinus brutia Species 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 3
- 239000002965 rope Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 241000893018 Armeria Species 0.000 description 2
- 238000003280 down draw process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 235000004652 Tilia americana var heterophylla Nutrition 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
- 235000015450 Tilia cordata Nutrition 0.000 description 1
- 235000010840 Tilia tomentosa Nutrition 0.000 description 1
- 230000000051 modifying Effects 0.000 description 1
Abstract
The utility model provides a bead-chain pulling type shutter. The shutter comprises an upper track, a lower track, slats, and a bead chain. The upper track is provided with a fixed seat, a bead-chain pulling device, a reel and a metal rod in sequence, wherein the bead-chain pulling device is composed of a large wheel fixedly arranged and a group of small wheels movably arranged. The lower track is connected with a stay rope, wherein an upper end of the stay rope is coiled on the reel. The large wheel and the reel are connected by a middle shaft, and the diameter of the large wheel is 1.5 times as large as that of the reel, so that lifting the shutter is much laborsaving. In a one-way up-to-down long-distance pulling process, the bead chain mainly drives the large wheel to rotate in order to lift the shutter. When the bead chain is pulled up and down in a short distance, the bead chain drives the reel to rotate in order to fold and unfold the slats of the shutter. Only one bead chain is configured to control the lifting and the folding and unfolding of shutter, and thus the usage is convenient and the overall appearance is attractive and elegant. The upper track, the lower track and the slats of the shutter employ a pine material with natural lines, so that the shutter is environment-friendly and saves large wood resources, and the pine material contributes a fresh scent to indoor air.
Description
Technical field
The utility model relates to a kind of sun blind, the sun blind that particularly a kind of bead type goes up and down.
Background technology
Sun blind can dim light, shading, windproof, dedusting, adapts to the demand of people to the light varying strength; Be again a kind of ornament simultaneously, the curtain of pulling on the curtain formula is separated into two worlds with indoor and outdoor, and giving in the room has increased warm warmness, can improve living environment; Its structure is mainly by stay cord, reel, and holder, the bead system, metallic rod, last rail, following rail, blade is formed.
Traditional sun blind go up and down through two stay cord controls; Folding is equipped with the female control in two stay cord fit adjustment Europe in addition, or through ohm rotating stick control, a secondary curtain need be equipped with many stay cords; Or many stay cord transfer rods; Use trouble, the overall appearance degree is poor, and dynamics is difficult for grasping when using stay cord in addition; The material of producing curtain in addition mainly contains plastics and high-grade timber, not environmental protection of plastics, and high-grade timber cost is high.
The utility model content
The purpose of the utility model is to adopt stay cord to the up-down of existing sun blind or folding, uses trouble, the deficiency of overall appearance degree difference; A kind of bead type sun blind are provided; These sun blind only are equipped with the up-down or the folding of a pelletron control curtain, and easy to use, overall appearance is generous; The material of producing curtain is main with pine mainly, environmental protection and saving linden resource.
In order to solve above-mentioned prior art problem, the technical scheme of the utility model is:
The utility model bead type sun blind comprise rail, down rail, blade, pelletron, and the said rail of going up is sequentially set with holder, reel, metallic rod, bead device, and said bead device is made up of the steamboat that the bull wheel that fixedly installs and one group of activity are provided with; Said rail is down connected by the up-down stay cord, and the upper end of stay cord winds the line in reel, and said bull wheel is connected by an axis with reel; Rotate bull wheel through pelletron and drive the reel rotation, realize the up-down of curtain, the diameter of bull wheel is 1.5 times of reel; Make the up-down curtain more laborsaving, during unidirectional long up and down drawing, steamboat unclamps downwards; This moment, pelletron mainly drove the bull wheel rotation, realized the up-down of curtain; Short distance spurs pelletron up and down, and pelletron drives steamboat and rotates, and realizes the folding of curtain blade.
As improvement, the blade of these sun blind is connected with the shading strap, and the top ring of ladder band is around on the reel of the metallic rod that is arranged at rail, and when the bead device was controlled the folding of blade, the through hole on the blade can be covered by the shading strap, curtain shading fully.
The beneficial effect of the utility model bead type sun blind has: these sun blind only are equipped with the up-down or the folding of a pelletron control curtain, and are easy to use; Exclusive drawing device, laborsaving light, overall appearance is generous; Last rail, following rail and blade adopt the pine material, the lines nature, and big wooden resource is practiced thrift in environmental protection, and pine can increase indoor fresh scent.
Description of drawings
Fig. 1 is the sketch map of the utility model one embodiment;
Fig. 2 is the bead schematic representation of apparatus of the utility model;
The specific embodiment
1-2 is described further the utility model below in conjunction with accompanying drawing:
The utility model bead type sun blind comprise rail 1, down rail 2, blade 3, pelletron 4, saidly go up that rail 1 is sequentially set with, holder 7, reel 8, bead device 9, and the bead device is made up of with the steamboat 92 of a movable setting the bull wheel 91 that fixedly installs; Said rail 2 is down connected by stay cord, and the upper end of stay cord winds the line in reel, and said bull wheel is connected by an axis with reel; Rotate bull wheel through pelletron and drive the reel rotation, realize the up-down of curtain, the diameter of bull wheel is 1.5 times of reel; Make the up-down curtain more laborsaving, during unidirectional long up and down drawing, steamboat unclamps downwards; This moment, pelletron mainly drove the bull wheel rotation, realized the up-down of curtain; Short distance spurs pelletron up and down, and pelletron drives steamboat and rotates, and realizes the folding of curtain blade.
As improvement; The blade 3 of these sun blind is connected with ladder and is with 10, and the top ring of ladder band is around on the bobbin winoler of the metallic rod that is arranged at rail, when the light modulation stay cord can be controlled the folding of blade; Through hole on the blade can be covered by the shading strap, curtain shading fully.
The last rail of this dragline type blind curtain, following rail and blade adopt the pine material, the lines nature, and big wooden resource is practiced thrift in environmental protection, and pine can increase indoor fresh scent.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong to the utility model covering scope according to the application's scope.
Claims (3)
1. bead type sun blind comprise rail, following rail, blade, it is characterized in that these bead type sun blind also comprise a pelletron; Rail be should go up and metallic rod, holder, reel, bead device were sequentially set with; This bead device is made up of the steamboat that the bull wheel that fixedly installs and one group of activity are provided with, and said time rail is connected by stay cord, and the upper end of stay cord winds the line in reel, and said bull wheel is connected by an axis with reel, and the diameter of bull wheel is 1.5 times of reel.
2. a kind of bead type sun blind according to claim 1 is characterized in that, said blade is connected with the ladder band, and the upper end of ladder band connects stay cord and is surrounded on the reel of metallic rod.
3. a kind of bead type sun blind according to claim 1 is characterized in that, the last rail of said dragline type blind curtain, following rail and blade adopt the pine material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205089244U CN202441238U (en) | 2011-12-08 | 2011-12-08 | Bead-chain pulling type shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205089244U CN202441238U (en) | 2011-12-08 | 2011-12-08 | Bead-chain pulling type shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441238U true CN202441238U (en) | 2012-09-19 |
Family
ID=46822691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205089244U Expired - Lifetime CN202441238U (en) | 2011-12-08 | 2011-12-08 | Bead-chain pulling type shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041171A (en) * | 2015-08-24 | 2015-11-11 | 常熟中勤建材有限公司 | Shutter blind magnet-free driving device for double-layer hollow glass built-in shutter |
| CN110376404A (en) * | 2019-08-15 | 2019-10-25 | 西安高压电器研究院有限责任公司 | A kind of high-voltage test termination |
-
2011
- 2011-12-08 CN CN2011205089244U patent/CN202441238U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041171A (en) * | 2015-08-24 | 2015-11-11 | 常熟中勤建材有限公司 | Shutter blind magnet-free driving device for double-layer hollow glass built-in shutter |
| CN105041171B (en) * | 2015-08-24 | 2016-08-24 | 常熟中勤建材有限公司 | The blind non-magnet driving means of double layer glass window with built-in louver |
| CN110376404A (en) * | 2019-08-15 | 2019-10-25 | 西安高压电器研究院有限责任公司 | A kind of high-voltage test termination |
| CN110376404B (en) * | 2019-08-15 | 2022-04-01 | 西安高压电器研究院有限责任公司 | High-voltage test wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |