CN202441238U - Bead-chain pulling type shutter - Google Patents

Bead-chain pulling type shutter Download PDF

Info

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
Application number
CN2011205089244U
Other languages
Chinese (zh)
Inventor
阮班雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN MSJ BLINDS Co Ltd
Original Assignee
DONGGUAN MSJ BLINDS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DONGGUAN MSJ BLINDS Co Ltd filed Critical DONGGUAN MSJ BLINDS Co Ltd
Priority to CN2011205089244U priority Critical patent/CN202441238U/en
Application granted granted Critical
Publication of CN202441238U publication Critical patent/CN202441238U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

A kind of bead type sun blind
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.
CN2011205089244U 2011-12-08 2011-12-08 Bead-chain pulling type shutter Expired - Lifetime CN202441238U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN208258550U (en) A kind of gardens gardening is with climbing rattan teapoy
CN202441238U (en) Bead-chain pulling type shutter
CN206078329U (en) Solar protection devices in greenhouse
CN104068579A (en) Intelligent umbrella
CN202023305U (en) Ejector rod type opening skylight
CN209435904U (en) A kind of gardens device for raising seedlings of high-survival rate
CN205938853U (en) Novel garden lawn lamp
CN205671098U (en) A kind of simple beam-connected greenhouse teleblem opening closure
CN2855490Y (en) Inflatable driving dragon lamp
CN203137317U (en) Intelligent umbrella
CN207100776U (en) A kind of Multifunction outdoor parasols of solar energy
CN202073478U (en) Outdoor curtain
CN202310737U (en) Curtain rolling machine on thermal-insulating plastic greenhouse
CN202801143U (en) Anti-wind-blow curtain
CN204409065U (en) A kind of flowerpot with movable flower stand
CN206043694U (en) A kind of folding umbrella framework turns down automatic reset structure
CN202249133U (en) External tent window with adjustable opening-closing size
CN207334462U (en) A kind of variable LED lamp of shape
CN202431162U (en) Pull cord controlled venetian blind
CN211241033U (en) Make things convenient for sunshade to adjust luminance green house
CN205935754U (en) Multi -functional field canopy of having dinner
CN204941288U (en) A kind of rotary type wooden louver
CN202249684U (en) Safety venetian blind
CN208566435U (en) A kind of lift silica gel street lamp facilitating maintenance
CN203383710U (en) Novel reel spring tension shade curtain device

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