A kind ofly drop-down individual layer shutter curtain structure
Technical field
The utility model relates to a kind of curtain, particularly a kind ofly drop-down individual layer shutter curtain structure.
Background technology
Decoration is to provide confidentiality with curtain and stops general commodity of light, and existing conventional curtain has following two kinds: roman shade and blind.
General roman shade is made up of a textile material, and its upper limb is depended on to rail on, and with between fixing every gathering, to provide one to be the soft fold cross that the is listed as surface across fabric, present as waterfall or the outward appearance of soft folding.The construction of roman shade, is to make in the time that it rises, and is to be gathered into parallel folding from bottom, until whole curtain is positioned at the top of curtain.This curtain is by drawing many lines, together uses with the guidance that depends on curtain.
But the disappearance of general roman shade, is if want to make light to enter sun within doors, cannot
As blind can, by as inclination shutter board, be set up opening at the integral surface of curtain, and not need
Rise its bottom, or the top that reduces overall curtain, cause the essence of confidentiality to be lost.Therefore,
Need, a kind of function that can open gap in window shade is provided, allow light to pass, but
Still maintain a relatively high confidentiality, and do not need whole curtain is raise or reduce.
Known blind generally comprises rail on, rail, multiple shutter board, a rise once
Mechanism, its comprise multiple rise inclination that rope and comprises multiple ladder ropes (ladder strings) or
Adjust machine cut.Elevate a turnable ladder element generally comprises side direction and is arranged at symmetrically the bands on curtain, to put down
The lower rail of weighing apparatus and shutter board, make its synchronous reduction or rising.Rise rope by leaving behind, lower rail and blinds
Plate can be required according to it, lifts or put down with respect to upper rail.
Shutter board can be by the operation of inclined mechanism, adjusts ladder rope, and its shutter board is tilted up or down.Therefore, each ladder comprises one above and below conventionally, and vertically extending element or rope link mutually through the transverse slat (cross-rungs) of multiple perpendicular separations.Literary composition supports in each transverse slat, and is a horizontal shutter board between the vertical extending element of its ladder.Upper rail conventionally comprises this inclination or adjusts mechanism, in order to mobile this ladder, makes the vertically extending element of each ladder, towards being relative to each other that vertical contrary direction moves, with each shutter board of axis pivotable of its length.Become the oblique angle of different angles by the above-mentioned shutter board that tilts, be projected to amount and the direction of light within doors from blind, be able to be controlled and be adjusted.
But, owing to working as blind when mounted, need to carry out curtain customized according to the fixed dimension of window, and need accurately to install, just can not affect the attractive in appearance of whole window, the mounting method of this curtain quite bothers, and the time customized is long, can not meet client's demand.
Utility model content
The purpose of this utility model is the above-mentioned defect for prior art, provide a kind of easy for installation, can open from top to bottom, also can open from bottom to top, again can be according to the drop-down individual layer shutter curtain structure that goes up of the fitting limit of window frame size adjustment folding curtain.
For solving the above-mentioned defect of prior art, technical scheme to be solved in the utility model is: a kind ofly drop-down individual layer shutter curtain structure, comprise aluminium rail and lower aluminium rail, described upper aluminium rail is connected by folding cord with corresponding of described lower aluminium rail, the two ends, left and right of described upper aluminium rail and described lower aluminium rail are respectively equipped with an end plug, on each described end plug, be equipped with a stay cord, the end of every described stay cord is all connected with an installation code being arranged on window frame.
Can go up the one of drop-down individual layer shutter curtain structure improves as the utility model, described installation code comprises that one is T-shaped mount pad, described mount pad one end is provided with the spliced eye of a grafting adjustable hook, one middle side part of described spliced eye be provided with one with the switch of described adjustable hook clamping, one side of described mount pad is provided with the chute of an installation slide block, described chute opening is provided with a shell, and described stay cord is connected with described slide block.
Can go up the one of drop-down individual layer shutter curtain structure as the utility model and improve, the one side of described slide block has a U-shaped breach, and a side of described U-shaped breach has a stay cord installation gap, and the middle part of described stay cord installation gap is provided with a stay cord hanger bar.
Can go up the one of drop-down shutter curtain structure as the utility model and improve, on described upper aluminium rail and described lower aluminium rail, all clamping has one or more plastic handles.
Compared with prior art; the utility model has the advantages that: the utility model adopts the installation code of adjustable width; by adjusting, code is installed; can be fixed according to different window frame thickness; folding cord adopts upper aluminium rail and lower aluminium rail to fix; there is end plug at the two ends of upper aluminium rail and lower aluminium rail; stay cord is connected with end plug; so just can this product be installed according to the size of window frame; the utility model can draw from top to bottom; also can draw from lower to upper, the scope of rolling over cord by adjusting reaches the effect of light regulating protection privacy.
Brief description of the drawings
Fig. 1 is the utility model blast structural representation.
Fig. 2 is that the utility model is installed code structure schematic diagram.
Fig. 3 is that the utility model is arranged on the structural representation on window frame.
Fig. 4 is that the utility model is installed code reverse side blast structural representation.
Fig. 5 is that the utility model is installed the positive blast of code structural representation.
Reference numeral title: 1, upper aluminium rail 2, lower aluminium rail 3, folding cord 5, end plug 6, stay cord 7, installation code 8, plastic handle 10, window frame 70, stay cord hanger bar 71, mount pad 72, adjustable hook 73, spliced eye 74, switch 75, slide block 76, chute 77, shell 78, U-shaped breach 79, stay cord installation gap.
Detailed description of the invention
Just with reference to the accompanying drawings the utility model is further described below.
As shown in figures 1 and 3, a kind ofly drop-down individual layer shutter curtain structure, comprise aluminium rail 1 and lower aluminium rail 2, upper aluminium rail 1 is connected by folding cord 3 with corresponding of lower aluminium rail 2, the two ends, left and right of upper aluminium rail 1 and lower aluminium rail 2 are respectively equipped with an end plug 5, on each end plug 5, be equipped with a stay cord 6, the end of every stay cord 6 is all connected with an installation code 7 being arranged on window frame 10.
As shown in Fig. 2, Fig. 4 and Fig. 5, code 7 is installed and is comprised that one is T-shaped mount pad 71, mount pad 71 one end are provided with the spliced eye 73 of a grafting adjustable hook 72, one middle side part of spliced eye 73 be provided with one with the switch 74 of described adjustable hook 72 clampings, one side of mount pad 71 is provided with the chute 76 of an installation slide block 75, chute 76 openings are provided with a shell 77, and stay cord 6 is connected with slide block 75.
Preferably, the one side of slide block 75 has a U-shaped breach 78, and a side of U-shaped breach 78 has a stay cord installation gap 79, and the middle part of described stay cord installation gap 79 is provided with a stay cord hanger bar 70.
On upper aluminium rail 1 and lower aluminium rail 2, all clamping has one or more plastic handles 8.Plastic handle 8 can clamp multi-disc folding cord 3, to reach the light blocking in various degree, takes into account indoor secret protection simultaneously.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this manual, these terms just for convenience of description, do not form any restriction to the utility model.