KR20110085262A

KR20110085262A - Curtain fabrics for blinds folding means form

Info

Publication number: KR20110085262A
Application number: KR1020100004942A
Authority: KR
Inventors: 김영호
Original assignee: 김영호
Priority date: 2010-01-19
Filing date: 2010-01-19
Publication date: 2011-07-27

Abstract

PURPOSE: A curtain fabric for a vertical blind having a folding structure is provided to facilitate a manual process of inserting and connecting the curtain fabric between blades of a blind. CONSTITUTION: A curtain fabric(10) for a vertical blind comprises a pair of thick parts(20,20') and a spacer part(30). The thick parts are made of weft about 2~3 times thicker than the weft of curtain fabric. The spacer part is made of weft having the same thickness as the curtain fabric between the thick parts. Therefore, a folding structure(100) by the difference thicknesses of weft is formed repetitively.

Description

Curtain fabric for vertical blinds with folded structure {Curtain Fabrics For Blinds Folding Means Form}

The present invention relates to a curtain curtain for a blind having a folding structure, to be described in more detail so as to be easily folded at a constant interval to the curtain used to connect between the respective blades (shielding wings) for shading the vertical blind. It relates to a vertical blind curtain paper to form a folded structure so that the process of connecting the insertion rods and the insertion rods with the curtain paper in the elastic support groove formed in the vertical portion of the light shielding blade at one end.

In general, transparent glass is used for windows and veranda entrance doors installed in buildings to view the exterior and indoor light from sunlight. However, such transparent glass windows and doors are not protected due to the fact that the interior of the room is exposed to the outside as it is, and also because the intense sunlight is transmitted through the window during the summer weather such as summer, Due to the inconvenience of living, the indoor temperature rises more than necessary, so vertical blinds are installed in order to control the amount of sunlight transmitted through the curtains or through windows and to consider the interior effect. Is a well known fact.

However, when the vertical blind is installed, there is an advantage that the amount of sunlight transmitted to the room can be easily adjusted to an optimal state easily according to the angle adjustment of each blade for shading, and the room is spaced between the gaps according to the adjustable tilt angle of the blade. Although there is an advantage in observing the outside, there is a problem in terms of privacy because it is possible to observe the inside from the outside.

Therefore, in view of the problem of using the vertical blind, the transmission of sunlight by the curtain even if the gap between them is largely enlarged by adjusting the inclination of the blade by connecting the gap between each blade of the shading unit with a translucent fabric paper. As the interior of the room is not exposed to the outside, the private blind can be protected and the vertical blinds with curtains to create a different indoor atmosphere are provided in Korean Patent No. 0791556 and US Patent No. 5638881. As already known technique.

However, the vertical blinds in which the curtains are installed are required to have a coupling structure for binding curtains to each unit blade for shading, and in particular, in the case of Patent No. 0791566, the means for binding the curtains is provided with a set of button installation pieces. This is because it is composed of a female and a male member fixedly fixed and bound by snap buttons detachably attached and detached through mounting holes of shading blades. there was.

In order to bind the curtains to the unit blades with Velcro fasteners, the loops and the hooks are bonded to each other to bind the curtains, but the loops attached to the inner edges of the blades easily attach the hooks attached to the curtains over time. There was a problem that did not.

In addition, there is a problem in productivity reduction due to the addition of a work process for attaching the Velcro fastener to the light shielding blade and curtain separately.

In addition, in order to avoid the complexity of the coupling structure, US Pat. No. 5,738,881 has a structure in which strips are fitted together with beads in a socket formed at one end of the louver to be coupled to each other. A fixing part having an elastic support groove vertically formed at one end thereof is placed in the support groove, and a fixing rod for vertical insertion is placed at one end of the curtain paper so that one end portion of the curtain paper is wrapped, and then this part is elastically supported. The coupling structure of the shading blade and the curtain paper which has been pushed into the grooves and bonded to each other to improve productivity and reduce manufacturing costs by the coupling structure and the simplicity of the bonding process have been attempted.

However, in the case of the above coupling structure, in the case of the vertical blind, the length of the shading unit blade is about 2 to 2.5 m, so the process of injecting the support rod wrapped in the curtain paper into the elastic support groove having this length is very large. Difficult to improve productivity due to difficulty, in particular, it is difficult to actually mass-produce due to the difficulty and complexity of the process of causing the operator to deform the one end portion of the curtain paper folded into a uniform width, and then sandwich the support rods in between. I had a lot of problems.

In addition, in order to rely on the mechanical device for the above operation, there was a need for expensive equipment.

The present invention is to solve the above problems, in the weaving curtains for vertical blinds to form a pair of thicker than the thickness of the curtain paper at regular intervals, between the thickness of the thin paper thickness of the curtain paper The curtain sheet is easily folded into an elastic support groove vertically formed at one end of each unit blade for shading so as to have a gap portion, and the process of press-fitting the curtain sheet to the shading blade is made by press-fitting it into a form in which the supporting rod is wrapped therein. The connection process is very easy to combine.

As described above, the present invention provides a coupling process of fitting a curtain rod between a shading blade and another blade by inserting a separate support rod into an elastic support groove vertically formed at one end of each shading unit blade constituting the vertical blind. It is a very useful invention that can be made by hand very easily and greatly improve the productivity, as well as significantly reduce the manufacturing cost of the vertical blind combined with curtain paper and supply a high quality vertical blind.

1 is a surface view of the curtain paper of the present invention.
2 is a partially enlarged view of the curtain paper of the present invention.
Figure 3 is an enlarged cross-sectional view of the curtain paper of the present invention.
Figure 4 is an explanatory view showing a state in which the curtain paper of the present invention is folded and fitted to the shading blade.
5 is a cross-sectional view showing a state in which the curtain paper of the present invention is fitted to the shading blade.
Figure 6 is an illustration of the state of use of the vertical blind of the present invention.

Detailed description for carrying out the present invention.

1 is a surface view of the curtain paper of the present invention, Figure 2 shows a partial enlarged view of the curtain paper of the present invention, Figure 3 shows an enlarged cross-sectional view of the curtain paper of the present invention.

In the present invention, when weaving the curtain curtain 10 for the translucent semi-transparent, it is characterized in that the folded structure 100 by the thickness of the weft yarn repeatedly formed at regular intervals while using the inclination as it is.

That is, the folding structure 100 of the present invention is a pair of thickness portions 20 formed thicker than the thickness of the curtain paper 10 using a weft yarn about 2-3 times thicker than the thickness of the weft yarn of the curtain paper 10. ) 20 ', and the space | interval part 30 using the weft of the same thickness as the curtain paper 10 was provided between them.

Here, the width of the thickness portion 20, 20 'is formed of 3 ~ 7mm, preferably 5mm is suitable, the spacing portion 30 is formed in the range of 2 ~ 5mm, preferably 3mm Suitable.

If the gap 30 is greater than or equal to the above range, there is a flow in the process of coupling to the elastic support groove 50 of the shading blade 40 together with the insertion support rod 60 is not suitable.

This embodiment of the present invention will be described.

The present invention is used as a curtain paper for connecting between each of the unit blades 40 for shading forming the vertical blinds when explaining the process of connecting, initially the thickness of the curtain paper 10 by the operator's hand (20) The ends of the 20 'are folded to one side so that the thickness portions 20 and 20' are positioned up and down with each other. Folded

Next, the upper and lower ends of the separate supporting rods 60 are bent and wrapped between the upper and lower thickness portions 20 and 20 ', which are folded in a curved state, and then press-fit into the elastic support grooves 50 formed on one side of the light shielding blade 40. After the support rod 60, the operator continues to push upwards, the support rod 60 is raised while being easily bent in the curved state by the folding structure 100 of the curtain paper 10 of the support rod 60 Since it is press-fitted while enclosing the outer circumferential surface, the operator inserts the support rod 60 into one side of the elastic support groove 50 of the shading blade 40 and pushes it upwards to raise its end to a simple process. The curtain 10 may be easily connected to the light shielding blade 40 to be fixed.

In addition, the curtain paper 10 is very easily and easily connected between the shading blades 40 constituting the vertical blind by repeatedly repeating the above process.

10: curtain paper
20 20 ': Thickness part
30: spacing
40: shading blade
50: elastic support groove
60: support rod

Claims

Using a weft yarn that is about 2 to 3 times thicker than the thickness of the curtain paper, a pair of thicker portions formed to be thicker than the thickness of the curtain paper are formed, and between the thickness portions, a gap portion using a weft yarn of the same thickness as the curtain paper is characterized in that it is used. Curtains for vertical blinds with one folded structure.

The method of claim 1,
Curtain of the vertical blind formed a folding structure, characterized in that the width of the thickness portion is formed of 3 ~ 7mm.

The method of claim 1,
Curtains for vertical blinds with a folded structure, characterized in that the width of the gap is formed in 2 ~ 5mm.