CN2455912Y

CN2455912Y - Improved sheets of shutter window

Info

Publication number: CN2455912Y
Application number: CN 00252967
Authority: CN
Inventors: 许培勋
Original assignee: Ching Feng Blinds Ind Co Ltd
Current assignee: Ching Feng Blinds Ind Co Ltd
Priority date: 2000-11-16
Filing date: 2000-11-16
Publication date: 2001-10-24
Anticipated expiration: 2010-11-16

Abstract

The utility model relates to an improved sheet of a shutter curtain, which is formed integrally. A long hollow flat-shaped body is formed, and the inner of the hollow body is equidistantly provided with a plurality of diaphragm plates. A plurality of flow channels for the air convection can be formed between the diaphragm plates, and rope penetrating holes are arranged at the proper positions of the left side, the middle part and the right side of the blade. The structure can extend the service life of the shutter and can make a room have better shield performance, light shield effect, ventilation effect and heat insulation effect.

Description

Follow-on louver lamina

The utility model relates to a kind of louver lamina, refers to have light-proofness, covering property and ventilating heat-insulating effect especially and has a kind of follow-on louver lamina than the long life simultaneously.

At present general louver lamina 10, as Fig. 1, Fig. 2 and shown in Figure 3, the tabular or the arcuation or wavy that are a suitable sliver, and as shown in Figure 4, also a left side can be cohered every impeller 12 relatively every impeller 11 and a right side and form the hexagonal configuration of a hollow, this blade 10 is provided with a lacing hole in the appropriate location of left, center, right side; In its when combination, the stay cord 30 of the left, center, right side of the A that earlier shutter put the beams in place passes the lacing hole of each blade 10 respectively, makes each blade 10 folded mutually layer by layer and be the equidistant stitch of level on stay cord 30, then again with stay cord 30 stitches in underbeam, promptly form sun blind.

Aforesaid existing structure, has following shortcoming: 1, when solar radiation, the blade 10 of sun blind (tabular, camber line or wavy etc.) is though can make and have heat insulation effect within doors, but because of blade 10 is to be laminar, so the shaded effect of itself is limited, still make in sunlight enters house thoroughly, and the tool effect of covering not; 2, this blade 10 (hexagonal configuration), also increases relatively and makes and cost of processing, and can't produce in a large number because of very loaded down with trivial details, time-consuming the taking a lot of work of its production and processing action though can have preferable heat insulation and shaded effect; 3, the blade 10 of said structure is laminar because of being designed to, if when long-term solar radiation, can produce distortion, and tool long application life not.

The purpose of this utility model is to provide a kind of follow-on louver lamina, and it has light-proofness, covering property and ventilating heat-insulating effect, and has long application life, can reduce simultaneously and make and processing cost.

Follow-on louver lamina of the present utility model, it comprises upper beam, underbeam and some blades, wherein the left, center, right side of Shang Lianging is equipped with stay cord; Some blades are one-body molded and the tabular of suitable long hollow, and this hollow is interior equidistantly to be provided with the partition of some reinforced blade transverse strengths, is formed with some cross-ventilated runners between these some partitions; This blade is provided with a lacing hole in the appropriate location of left, center, right side, blade pass cross stay cord folded mutually layer by layer and with the equidistant stitch of level in shutter put the beams in place and underbeam between.

Effect of the present utility model is: blade is the tabular of hollow, and its inside is provided with some partitions, therefore be formed with some cross-ventilated runners between these some partitions, have splendid light-proofness and covering property, and make blade have ventilation effect and then have effect of heat insulation; And blade is one-body molded, so can produce in a large number, production and processing is simple, the time and labour saving, and then can reduce and make and processing cost; And be provided with partition in the blade hollow, so but the transverse strength of reinforced blade even when the sunlight long-term irradiation, also can not produce distortion, and have long application life.

Below be description of drawings of the present utility model:

Fig. 1 is a kind of stereogram of existing louver lamina;

Fig. 2 is the stereogram of another existing louver lamina;

Fig. 3 is the stereogram of another existing louver lamina;

Fig. 4 is another existing louver lamina combination section;

Fig. 5 is a stereogram of the present utility model;

Fig. 6 is a combination section of the present utility model.

Below in conjunction with accompanying drawing the utility model is elaborated.

As shown in Figure 5, the blade 20 of sun blind of the present utility model is one-body molded, the long tabular of formation one suitable long hollow (or camber line etc.), this hollow is interior equidistantly to be provided with some partitions 21, can reduce the thermal contraction that is produced when blade 20 is subjected to solar radiation, but and the transverse strength of reinforced blade 20, make the surface flat, and 21 of these some partitions form cross-ventilated some runners 22, make blade have ventilation effect and then have effect of heat insulation, blade 20 is provided with a lacing hole in the appropriate location of left, center, right side in addition.

When blade 20 combinations, as shown in Figure 6, make the stay cord 30 of the left, center, right side of shutter upper beam A pass the lacing hole of some blades 20 respectively earlier, make each blade folded mutually layer by layer and with the equidistant stitch of level on stay cord 30, again stay cord is tied at underbeam afterwards, forms one and have the sun blind heat insulation, that shaded effect is splendid.

Claims

1, a kind of follow-on louver lamina, it comprises upper beam, underbeam and some blades, wherein the left, center, right side of Shang Lianging is equipped with stay cord, it is characterized in that: some blades are one-body molded and the tabular of suitable long hollow, and this hollow is interior equidistantly to be provided with the partition of some reinforced blade transverse strengths, is formed with cross-ventilated some runners between these some partitions; This blade is provided with a lacing hole in the appropriate location of left, center, right side, blade pass cross stay cord folded mutually layer by layer and with the equidistant stitch of level in shutter put the beams in place and underbeam between.