CN2438392Y - Improved structure of curtain - Google Patents

Abstract

The utility model relates to an improved structure of a curtain, which is provided with an upper beam, a lower beam and at least two pull ropes. One end of each of the pull ropes is connected with the lower beam, and the other end of each of the pull ropes falls after wound around the upper beam. A back side curtain has a top and a bottom edges which are respectively connected with the upper beam and the lower beam, and a front side curtain has a top and a bottom edges which are also respectively connected with the upper beam and the lower beam. A plurality of connecting strips are provided with base parts and rope holes, and the front and the back sides of the base parts are respectively connected with a front and a back accommodating parts. A plurality of front and back embedded strips are respectively pressed and squeezed in the corresponding accommodating parts, the front side curtain kept with a definite length is together pressed and squeezed and positioned in the connecting strips, and front side curtain is formed with falling diffracted transverse pleats at every prearranged interval.

Description

Luoman curtain improvement structure

The utility model is relevant with curtain, particularly about a kind of Luoman curtain (roman shade) improvement structure.

The U.S. the 5th, 566, No. 735 and the 5th, 690, No. 156 patent cases disclose the curtain curtain tuck fixed form of Luoman curtain respectively, and the former establishes outstanding to lie between Upper beam for window curtain and underbeam and two positioning ropes parallel with stay cord in addition, on the rope every preset space length fixed by the keeper of stay cord break-through, level two keepers engage and fix the cross rib that a section generally takes the shape of the letter U, and the inboard warpage place of curtain curtain tuck plugs in cross rib and held in the mouth clamping to decide; Back case is provided with two equally and links the stay cord of putting the beams in place with underbeam, restrict first-class fixed some by the folder of stay cord break-through, level two folders comprise fixes the c-shaped transverse tube of a section, and the curtain curtain is used the bar strip of two section semicirculars in shape by some cloth sheets and close cloth sheet adjacent side and form, and with each round bar shape and close the position and set in the transverse tube and locate.

Other have a kind of have before and after two layers of curtain curtain commonly use the Luoman curtain structure, it is to make rear side curtain curtain straight sagging, and the front side curtain curtain with transparent feel presents and connects around tuck, and before and after the inboard warpage of each tuck is sentenced two battens relatively stitching with in conjunction with fixing two curtain curtains.

Before to take off several Luoman curtain structures all too complicated, the production and assembly trouble is bothersome, cost is higher, and the user will unpick and wash the also very inconvenience of curtain curtain in the future.

Main purpose of the present utility model is promptly providing a kind of Luoman curtain improvement structure, and it is simple in structure, and cost is lower, and assembly and disassembly is convenient.

Take off purpose for before reaching, according to the improvement structure of Luoman curtain provided by the utility model, include: one puts the beams in place; One underbeam; At least two stay cords, an end is connected in underbeam, and other end pile warp is put the beams in place the back suspending weight and is descended, for the lifting of control underbeam; One rear side curtain curtain, apical margin and root edge are engaged in respectively puts the beams in place and underbeam, and the position is at the stay cord rear side; Some connecting strips, generally line is between two curtain curtains between being etc., each and have a base portion, which is provided with the rope hole that vertically connected by this stay cord, this base portion front side and rear side one respectively link a general c-shaped and opening preceding accommodation section and accommodation section, a back outwardly, cross section, but the opening elasticity expanded support of this two accommodation section; Some rear pressing strips, the outside by rear side curtain curtain is pressed in the back accommodation section of connecting strip respectively, and the body of this rear side curtain curtain is extruded in the lump is positioned connecting strip; Embedded pressing bars before some are to be pressed into the preceding accommodation section of connecting strip by curtain curtain front side, front side, and are to make this front side curtain curtain reserve predetermined length body of shade screen cloth to be extruded in the lump be positioned connecting strip again, make front side curtain curtain form the tuck of a sagging inflection every preset space length.

Wherein two side edge of these connecting strip two accommodation section opening parts also outwards curved arc extend and respectively form one and stick up lip.

Now lift two preferred embodiments cooperate illustrate as follows, wherein:

Fig. 1 is the stereogram of the utility model first preferred embodiment; And

Fig. 2 is the cutaway view along 2-2 hatching line among Fig. 1.

See also Fig. 1 to Fig. 2, the improvement structure 40 of the Luoman curtain of the utility model one preferred embodiment includes:

One puts the beams in place 51, is bar frame shape, which is provided with two pulleys 511 and a stay cord locking arrangement 512 (commonly using structure);

One underbeam 52 is strip and block, has weight slightly;

Two stay cords 53, each is connected in underbeam 52 with an end, and the rope body is directly gone up and is extended and folding is walked around the pulley 511 of putting the beams in place on 51 and passed stay cord locking arrangement 512 reverse hangs and descend, and is available for users to control underbeam 52 liftings and is located at predetermined altitude; It is that three (or more than) are to keep balanced support that stay cord 53 visual curtain width are set up;

One rear side curtain curtain 54, apical margin and root edge are engaged in upper beam 51 and underbeam 52 respectively, are positioned at stay cord 53 rear sides;

One front side curtain curtain 55 is positioned at stay cord 53 front sides, is positioned at stay cord 53 front sides, apical margin and root edge also are engaged in upper beam 51 and underbeam 52 respectively, but for long, this front side curtain curtain 55 can be selected the tool transparent feel cloth that enables indistinctly to see rear side curtain curtain 54 for use to length, so that promote ornamental than this rear side curtain curtain 54;

Some connecting strips 57 respectively have a base portion 58, and front and back two lateral margins of base portion 58 one respectively link a c-shaped and opening preceding accommodation section 61 and accommodation section 62, a back outwardly, cross section; These connecting strips 57 be wait between line abreast between rear side curtain curtain 54 and front side curtain curtain 55, and each stay cord 53 is the rope holes 59 of vertically presetting on all connecting strip 57 base portions 58;

With the rear pressing strip 63 of these connecting strip 57 numbers such as grade, be pressed in the lump in the back accommodation section 62 of connecting strip 57 by position, the outside of rear side curtain curtain 54 respectively corresponding each connecting strip 57 of curtain curtain, these connecting strips 57 are positioned on this rear side curtain curtain 54;

With the preceding embedded pressing bar 64 of these connecting strip 57 numbers such as grade, be pressed in the preceding accommodation section 61 of connecting strip 57 by curtain curtain 55 front sides, front side curtain curtain predetermined position in the lump respectively, make front side curtain curtain 55 be shaped some tucks 56 and with rear side curtain curtain 54 on combine the location.

Nationality is had by the Luoman curtain of being formed with upper member that member is few, simple in structure, assembling advantage such as easy, can reduce production costs, and the user also very convenient when desiring to unpick and wash the curtain curtain in the future.

Claims (2)

1. a Luoman curtain improvement structure is characterized in that, includes:

One puts the beams in place;

One underbeam;

At least two stay cords, each is connected in this underbeam with an end, and other end pile warp should the upper beam reverse hang and descend;

One rear side curtain curtain is engaged in this upper beam and underbeam with its apical margin and root edge respectively, at this stay cord rear side;

One front side curtain curtain is engaged in this upper beam and underbeam with its apical margin and root edge respectively, and the position is in this stay cord front side;

Some connecting strips, generally between being etc. laterally and be located between this front side curtain curtain and the rear side rear side, respectively has a base portion, which is provided with the rope hole that vertically run through by this stay cord, this base portion front side and rear side one respectively link a general c-shaped and opening preceding accommodation section and accommodation section, a back outwardly, cross section, but opening elasticity expanded support between this two accommodation section;

The rear pressing strip of corresponding these connecting strips of quantity, the outside by this rear side curtain curtain is pressed in the back accommodation section of this connecting strip respectively, and the body of this rear side curtain curtain is extruded in the lump is positioned this connecting strip; And

The preceding embedded pressing bar of corresponding these connecting strips of quantity, be to be pressed in the preceding accommodation section of this connecting strip by this curtain curtain front side, front side, and be to make this front side curtain curtain reserve predetermined length body of shade screen cloth to be extruded in the lump be positioned this connecting strip again, make this front side curtain curtain form the tuck of a sagging inflection every preset space length.

2. Luoman curtain according to claim 1 improvement structure is characterized in that, wherein two side edge of these connecting strip two accommodation section opening parts also outwards curved arc extend and respectively form one and stick up lip.

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