CN2572875Y

CN2572875Y - Winder curtain

Info

Publication number: CN2572875Y
Application number: CN 02252377
Authority: CN
Inventors: 林雅莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-16
Filing date: 2002-10-16
Publication date: 2003-09-17
Anticipated expiration: 2012-10-16

Abstract

The utility model relates to a window blind, which comprises two intervallic thin film surface layers. Each of the two intervallic thin film surface layers is provided with an abutted surface which is arranged in an opposite direction. The blind also comprises an ink lay with the thickness of 0.02-0.04 mm, wherein, the ink lay is stuck between abutted surfaces of the two film surface layers, and the ink lay is provided with two plane surfaces which are respectively attached to abutted surfaces of the two film surface layers and at least one variation transparent part which is arranged between the two plane surfaces and has variation in thickness. The utility model has the advantages of convenient manufacture, low cost, better neat performance of a finished product, etc. The arrangement of the ink lay can avoid the phenomenon of fold or flexure generated when the two thin film surface layers made of plastic are combined, and strengthen the easy manufacture of the blind and the use neat performance.

Description

Winder curtain

[technical field]

The utility model relates to a kind of window shade that is installed in the window inboard, particularly relates to a kind of Winder curtain of being made up of sandwich construction.

[background technology]

Window shade is a kind ofly can be installed in the window inboard, the shading article that are used for shutting out the light, in order to reach the purpose of shading, the casement that the employing shutter that has in skill in the past, the employing fiber that has are made, have plenty of and utilize a furling mechanism to furl a window shade of making by polyvinyl chloride (PVC), by the control of furling mechanism, window shade can be changed between a stowed position and an expanded position.When expanded position, described window shade just in time position is blocked in the sunlight inlet chamber in the window inboard, certainly owing to the window shade that is installed in the window inboard in fact also is a part of upholster, therefore, allow window shade and surrounding environment fuse one in the design, with the aesthetic property of increase installing, be window shade when having good shaded effect, important problem is gone up in another design.

In order to reach effective shading and double effects attractive in appearance, two kinds of heteroid window shades are arranged in skill in the past, below be referred to as with two-layer equation and three-layer type respectively.Wherein the two-layer equation window shade comprises: one towards interior film top layer indoor and that have color change, and one towards window but thickness increases, the outer film top layer of color burn, two inside and outside film top layers and bonding mutually.Design by interior film top layer can be arranged in pairs or groups mutually with the indoor wall color, and block in the outdoor sunlight inlet chamber on the dark outer film of mat top layer.Though this window shade of two-layer equation has in the past been considered in the use aesthetic property and shaded effect are installed, but but see dark pitch-dark outer film top layer by the outside of building, if the exterior wall of such colour match building is that lofty, clumsy phenomenon is just more obvious when belonging to light color series such as for example ivory white.

In order to improve aforementioned disappearance, the design of three-layer type window shade such as Fig. 1 in the past, shown in 2, comprise: a first film top layer 11, one and the second film top layer 12 that is provided with at interval, the first film top layer 11, and one be clipped in two film

top layers

11,12 shading film interlayer 13, above-mentioned each

film top layer

11,12 and shading film interlayer 13 all be the film that adopts polyvinyl chloride to make, be two

top layers

11,12 color can be respectively and the interior wall of building, the exterior wall collocation, and the major function of shading film interlayer 13 is shadings, therefore need to adopt the color of dark series, for example: black.

About in the of 13 overlapping position on the first film top layer 11 and the second film top layer 12 to allow the shading film interlayer during manufacturing, then through the hot pressing that adds of a make-up machine 14, allows stacked up and down being fixed together of three form this window shade 1.This three-layer type window shade 1 can reach the basic function of shading in design, two film

top layers

11,12 select on the look also can with interior wall, the exterior wall collocation of building, therefore use to have consistent aesthetic property.But on making, for the film that three strata vinyl chloride are made bonds together not only manufacturing cost height, planarization is not good in the manufacturing, and the defective products rate is also higher.That is to say; planarization owing to the three-layer plastic film in the process of making is poor; produce the quality that some fold have influence on applying through regular meeting; in order to reduce the chance that fold produces; usually can strengthen the tension force of three films when fitting pastes with convenient; but this mode that adds hightension; can make window shade 1 periphery of making produce the phenomenon that deflects; planarization when having influence on this window shade 1 use; certainly window shade 1 corner produces when deflecting, and shading and indoor confidentiality when hanging use from above all are affected.In order to allow window shade 1 after moulding, have preferable planarization, though can bond in batches, just earlier will wherein bond the 3rd layer again after the two-layer bonding, such processing procedure process velocity that can slow down increases manufacturing cost simultaneously.

[utility model content]

The purpose of this utility model is that the Winder curtain that a kind of planarization is good, cost is low and the defective products rate is low when making is being provided.

The utility model provides a kind of Winder curtain, comprises: two film top layers separately, each film top layer all have a binding face that is provided with in opposite directions; It is characterized in that: this window shade more comprises an ink lay, and above-mentioned ink lay is to be bonded between the binding face on this two films top layer.

Described Winder curtain is characterized in that: the thickness of this ink lay is 0.02～0.04mm.

Described Winder curtain is characterized in that: this ink lay have two respectively with two film top layers on the binding face plane of fitting, and at least one is in the change transmittance section of two interplanars and tool varied in thickness.

Described Winder curtain is characterized in that: this change transmittance section is a hollow out.

Winder curtain of the present utility model has effects such as easily manufactured, that cost is low, and the planarization of finished product is preferable.The setting of this ink lay, can avoid film top layer that two plastics make in conjunction with the time produce the phenomenon of fold or deflection, to promote the window shade ease of manufacture and to use planarization.

[description of drawings]

Below by most preferred embodiment and accompanying drawing Winder curtain of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is a kind of three-dimensional exploded view of the window shade of three-layer type in the past.

Fig. 2 is a processing sketch, and this process of three-layer type window shade in the past is described.

Fig. 3 is the three-dimensional exploded view of a preferred embodiment of the utility model Winder curtain.

Fig. 4 is an amplification view of this preferred embodiment.

Fig. 5 is a processing sketch, illustrates that this preferred embodiment is adding the process in man-hour.

[specific embodiment]

Consult Fig. 3,4, the window shade 2 of present embodiment comprises: a first film top layer 21 separately, one second film top layer 22, and between two film top layers 21,22 ink lay 23, these film top layers 21 wherein, 22 all is the film sheet of being made by Corvic, above-mentioned the first film top layer 21 has a binding face 211 spaced in parallel to each other and a surface 212, and this second film top layer 22 also has separately a binding face 221 and a surface 222, two film top layers 21,22 binding face 211, the 221st, be provided with in opposite directions, and ink lay 23 is exactly to be bonded in two film top layers 21,22 binding face 211,221.The thickness of above-mentioned printing ink 23 is preferable with 0.02～0.04mm, plane 231 with binding face 211,221 applyings on two intervals and out of the ordinary and two film top layers 21,22, and several on two planes 231 change transmittance section 232, in these change transmittance sections 232 of present embodiment are structures of a kind of hollow, just less to the ink thickness at 232 positions, strain transmittance section.

Cooperate and consult Fig. 5, window shade 2 of the present utility model is the processing that utilizes a make-up machine 3 to fit equally, before not fitting, the utility model is made the first film top layer 21 and the second film top layer 22 of film shape earlier with polyvinyl chloride, on the binding face 211 on the first film top layer 21, be coated with one deck first printing ink coating layer 233 then, and on the binding face 221 on the second film top layer 22 coating one deck second printing ink coating layer 234, in order to form predetermined pattern, at moulding two printing ink coating layers 233, in 234 the process, directly on printing ink coating wheel, pattern is set, so as to forming several corresponding sunk areas 235.After two film top layers that distinctly are coated with printing ink coating layer 233,234 21,22 are through make-up machines 3 heating pressurizations, these printing ink coating layers 233,234 will bond and form this ink lay 23, on the oil lamella 23 that forms, have more most change transmittance sections 232 that constitute by two corresponding sunk areas 235, and therefore the ink lay 23 of 21,22 on two film top layers of positions can produce preferable shaded effect owing to be dark.

What be worth further specifying is, the utility model forms on ink lay 23 and becomes transmittance section 232, can make ink lay 23 produce different translucent effects, just to the position of strain transmittance section 232, the ink thickness of its coating is thinner, therefore light transmittance is higher, can allow whole window shade 2 produce different translucent effects whereby, and present predetermined pattern.In design, the utility model also can thicken the mode of these change transmittance section 232 ink thickness, produce different translucent effects, can reach the purpose that allows window shade 2 present pattern equally, aforementioned pattern except being the geometric figure of embodiment exposure also can be: the pattern of landscape, personage, cartoon or the like.

In the process of processing, the utility model also can utilize make-up machine 3 to form embossing on window shade 2, and the pattern of embossing has no particular limits equally certainly, for example: can suppress geometric figure, landscape pattern or cartoon pattern or the like.In addition, the utility model if two film top layers 21,22 wherein one on coating printing ink coating layer 233 (or 234), just can on window shade 2 finished products, form this ink lay 23, be not necessity in design with two film top layers, 21,22 coating one deck printing ink coating layers 233,234 out of the ordinary, just on two film top layers 21,22, distinctly be coated with the uniformity that a printing ink coating layer can increase these ink lay 23 moulding at 233,234 o'clock simultaneously, that is to say that more can not produce some places after manufacturing influences the screening optical activity because of the printing ink crawling.

By above explanation as can be known, the utility model utilizes in the process of making, distinctly on the binding face 211,221 in opposite directions of two film top layers 21,22, be coated with one deck printing ink coating layer 233,234 respectively, utilize heating, pressuring method then, allow the two in conjunction with not only not seeing in the past the Winder curtain to form this window shade 2, this design also has good shaded effect, takes into account the aesthetic property that cooperates with building simultaneously.Prior, during fabrication because the film top layer 21,22 that is made of plastics is not direct applying, the ink lay 23 of the good shaded effect of tool is set between the two, therefore in process, can not produce applying fold, also needn't strengthen the tension force on film top layer 21,22, cause the phenomenon that deflects in window shade 2 finished product corners, so window shade of the present utility model 2 has effects such as easily manufactured, that cost is low, and the planarization of finished product is preferable really.

Claims

1, a kind of Winder curtain comprises: two film top layers separately, each film top layer all have a binding face that is provided with in opposite directions; It is characterized in that: this window shade more comprises an ink lay, and above-mentioned ink lay is to be bonded between the binding face on this two films top layer.

2, Winder curtain as claimed in claim 1 is characterized in that: the thickness of this ink lay is 0.02～0.04mm.

3, Winder curtain as claimed in claim 1 is characterized in that: this ink lay have two respectively with two film top layers on the binding face plane of fitting, and at least one is in the change transmittance section of two interplanars and tool varied in thickness.

4, Winder curtain as claimed in claim 3 is characterized in that: this change transmittance section is a hollow out.