CN2856371Y

CN2856371Y - Louver sheets fabricated by fabric

Info

Publication number: CN2856371Y
Application number: CNU2005200109161U
Authority: CN
Inventors: 金贤秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-28
Filing date: 2005-03-25
Publication date: 2007-01-10
Anticipated expiration: 2015-03-25
Also published as: KR200378722Y1

Abstract

A shutter is provided to smoothly open and close the shutter even when the curvature of a guide rail is varied along the sliding direction of an opening and closing panel for the shutter. A shutter is composed of an opening and closing panel(10) for the shutter freely connecting a plurality of belt plate-shaped plates(1) by hinge members(2) and a pair of guide rails(4) formed with guide grooves which slidably hold both end edges of the shutter panel. By using the hinge members which connect the adjacent plates to each other to bend the plates only in a direction in which a curvature becomes greater than a minimum curvature portion of the guide groove smoothly opens and closes the shutter.

Description

The louver of making by fabric

Technical field

The utility model relates to a kind of louver of being made by fabric, relate more specifically to a kind of louver fabric that is used for volume type shutter, this shutter is located at the inboard of window, with obstruct the view or prevent the light transmission, and also be convenient to ventilate, and need not roll shutter.

Background technology

Usually, radical occlusion device (for example, curtain or shutter) is arranged on the inboard of window, and can opens it or close brightness in the conditioning chamber.

Traditionally, for the brightness in the conditioning chamber, this radical occlusion device must be moved to left or right-hand and on or below, in this case, just can see the inside in room from the outside, thus may invasion of privacy or harm public peacefulness.

Therefore, a kind of novel shutter has been proposed, this shutter comprises louver, this louver has staggered transparent and opaque section, and can make it overlapping by folding, thereby can regulate room brilliancy, and this shutter need not be moved to left or right-hand and on or below, and can not make house interior be exposed to the outside.This louver is made by the synthetic resin material.

Yet above-mentioned traditional shutter has following shortcoming.

At first, can regulate room brilliancy although use louver with staggered transparent and opaque section, but this transparent part is air-locked, therefore this shutter must be rolled so that ventilate, in this case, the inside in room just is exposed to the outside, thus invasion of privacy or harm public peacefulness inevitably.

Secondly, because this louver made by the synthetic resin material, therefore touch and feel to make people's unhappiness, and comfortable satisfied environment is not provided.

The utility model content

Therefore, the purpose of this utility model is that by the above-mentioned shortcoming that provides a kind of louver of being made by fabric to overcome traditional shutter, this louver has staggered breathable transparent part and opaque section, so that the well-ventilated, and need not roll shutter.

To achieve these goals, make by fabric according to louver of the present utility model, and it comprises opaque section and transparent part alternately, wherein, this opaque section is closely woven by weft yarn and warp thread and forms, and transparent part is woven into like this, promptly, arrange warp thread to compare more sparse predetermined space with the warp thread of this opaque section, and with predetermined interval layout weft yarn and by making it twine and sparsely weave weft yarn with the figure of eight around this warp thread.

Description of drawings

Accompanying drawing shows embodiment of the present utility model, and is used for illustrating principle of the present utility model in conjunction with describing, and the accompanying drawing that is comprised provides further to be understood the utility model, and is cited and constitutes the part of this manual, in the accompanying drawings:

Fig. 1 is the stereogram that comprises according to the shutter of louver of the present utility model;

Fig. 2 is Fig. 1 part abridged lateral view;

Fig. 3 demonstrates according to the partial side view of louver of the present utility model and front view, and wherein transparent part and opaque section align overlapping respectively;

Fig. 4 demonstrates the partial side view and the front view of this louver, and wherein transparent part and opaque section are not overlapping respectively; And

Fig. 5 is the partial sectional view according to the transparent part of louver of the present utility model.

The specific embodiment

Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Comprise staggered opaque section 3 and transparent part 4 according to the louver of making by fabric 9 of the present utility model, wherein opaque section 3 is closely woven by weft yarn 1 and warp thread 2 and forms, and transparent part 4 is woven into like this, promptly, arrange warp thread 2 with the predetermined space more sparse than the warp thread of opaque section 3, and arrange weft yarn 1 and weave weft yarn by twining around warp thread 2 with the figure of eight with predetermined interval, be used for room lighting and ventilation.

As shown in Figure 5, the weft yarn 1 of transparent part 4 twines around warp thread 2 with " 8 " shape, so that the position of warp thread 2 seldom changes in the long-time use of shutter, and the pattern of louver 9 is kept evenly.

The function of the present utility model and the operation of said structure will be described below.

With reference to figure 1 and Fig. 2, an end of louver 9 is fixed on the wire winding pole 5, and the other end is connected on the extension tenon 6 that is used for connecting.Can pass through fixed component (for example, screw or bandage) connects.

In addition, the end at upper end support bar 7 is provided with adjusting rope 8.

If spur adjusting rope 8 downwards along clockwise direction, then wire winding pole 5 turns clockwise.Like this, the front portion that an end has been fixed on the louver 9 on the wire winding pole 5 just is wrapped on this wire winding pole 5, thereby louver 9 is risen gradually.

When with the louver 9 of front when wire winding pole 5 scrolls up, the balance weight body 10 that has been arranged in the loop of louver 9 makes louver 9 keep tightening stretching.

On the contrary, if regulate rope 8 along pulling downwards counterclockwise, then wire winding pole 5 also is rotated counterclockwise.Like this, being wrapped in louver 9 on the wire winding pole 5 just becomes and launches gradually and hang downwards.

Therefore, as shown in Figure 3, when employing is blocked window according to shutter of the present utility model, if by transparent part 4 and opaque section 3 on the louver 9 that is located at the front and back being alignd with overlapped respectively along clockwise direction or counterclockwise downward lightly pulling adjusting rope 8, then can illuminate the room and also can ventilate, and need not roll shutter itself.

Owing to sparsely weave weft yarn 1 and warp thread 2 with predetermined space, therefore can realize such illumination and ventilation.

On the other hand, as shown in Figure 4, if the transparent part in the louver in front 94 does not line up with transparent part at the louver 9 of back, then by regulating rope 8 along clockwise direction or counterclockwise downward lightly pulling, transparent part 4 is blocked by opaque section 3, window is blocked fully by shutter.

In the utility model, preferably,, make that opaque section 3 is wideer than transparent part 4 in their vertical width in order when expecting the inside of blocking the room from the outside, to make opaque section 3 block transparent part 4 well.

As mentioned above, by on wire winding pole 5 louver 9 at random being rolled or launched, no matter the position of louver 9 how, transparent part 4 and opaque section 3 can be adjusted to overlapping or not overlapping, thereby can regulate the illumination and the ventilation in room effectively.

According to the utility model, because louver 9 is made by fabric, and transparent part 4 is made up of the weft yarn 1 and the warp thread 2 that weave at certain intervals to form the space betwixt, therefore although window is blocked by shutter, and still can be easily and regulate the illumination and the ventilation in room effectively.

And because the weft yarn 1 of transparent part 4 twines around warp thread 2 with the figure of eight, so warp thread 2 seldom changes with respect to the position of weft yarn 1, thus transparent part 4 can fitly arrange all the time, and the pattern of louver 9 is kept evenly.

In addition, because louver of the present utility model 9 made by fabric, so its touch and feel pleasant, and comfortable satisfied environment can be provided.

It will be apparent to those skilled in the art that under the situation that does not break away from spirit and scope of the present utility model, can make various modifications and variations the utility model.The utility model has been contained the modifications and variations of the present utility model in appended claims and equivalent scope thereof.

Claims

1. louver of making by fabric, it comprises staggered transparent part and opaque section, it is characterized in that, this opaque section is closely woven by weft yarn and warp thread and forms, and described transparent part is woven into like this, that is, comparing more sparse arranged at predetermined intervals warp thread with the warp thread of described opaque section, and to arrange weft yarn and by twining and sparse braiding weft yarn around warp thread with the figure of eight in predetermined interval.

2. louver according to claim 1 is characterized in that, in the vertical width of described opaque section and described transparent part, described opaque section is wideer than described transparent part.