CN2083887U

CN2083887U - Sunshading curtain capable of seeing view

Info

Publication number: CN2083887U
Application number: CN 90223275
Authority: CN
Inventors: 刘鸿钧; 胡国增; 罗荣柄; 谢金生
Original assignee: HANGZHOU DECORATIVE MATERIAL GENERAL WORKS
Current assignee: HANGZHOU DECORATIVE MATERIAL GENERAL WORKS
Priority date: 1990-11-05
Filing date: 1990-11-05
Publication date: 1991-09-04

Abstract

The utility model relates to a sun shading curtain. Most of existing sun shading curtains are made of common cloth material, the light transmittance and the air permeability are very low, and users can barely see views outside windows. Certain users stick pigmented films onto glass for sun shade, but because the light transmittance can not be adjusted, the means is inconvenient for using at night time and cloudy and rainy days. The curtain cloth of the utility model is a PVC plastic cloth drilled with round holes arranged in row shapes with diameters in 0.8-1.2 mm. The light transmittance is favorable. The utility model not only can shade direct sunlight, but also can maintain sufficient bright light. The ventilation property is good, and thus, the utility model can not be blown up by wind. An indoor user can clearly see outside views through the curtain cloth. The utility model is suitable for various windows.

Description

Sunshading curtain capable of seeing view

The utility model relates to a kind of abat vent.

Present used abat vent has plenty of general cloth to be made, though this kind abat vent can block sunlight, also makes the people not see view outside window, and its light transmittance is too low, makes indoor too dark, and this kind curtain gas permeability is poor in addition, easily is blown up.The light modulation of shutter and good permeability, but make the people not see view outside window.Generally take now the sunshade problem on the method solution automobile that posts the look film on glass, this method traffic administration portion does not advocate use, and light transmittance can not adjust, overcast and rainy and should not use night.

The purpose of this utility model provides a kind ofly can block direct sunlight, can keep suitable light transmittance again, good permeability, and indoor people can see the abat vent of outside view substantially clearly simultaneously.

The utility model mainly is made of scrolling mechanism 1, PVC plastics cord 2 and fixture 3, PVC plastics cord 2 one ends are fixed in scrolling mechanism 1, the other end is equipped with fixture 3, be equipped with diameter on the cord 2 and be 0.8～1.2 millimeter circular hole, circular hole is capable shape and arranges, 2～4 millimeters of line spaces, the circular hole dislocation of adjacent lines is arranged, and the spacing of the adjacent circular holes hole heart is 3～5 millimeters in the row.Scrolling mechanism 1 is made of end seat 8, shell 9, torsion spring 4, torsion spring mandrel 10 and axle sleeve 5, sleeve pipe 6.Cord 2 and scrolling mechanism 1 connect by following manner, be contained in and have a vertical finedraw on the sleeve pipe 6 on the axle sleeve 5, the sub-fraction of cord 2 is passed described finedraw and is entered sleeve pipe 6 inner chambers, the end edge direction that this part cord upper edge is parallel to cord 2 is welded with an artificial leather contained side 7, and its welding manner is a high-frequency welding.

The utility model has the advantages that light transmittance is moderate, can block direct sunlight, kept sufficient light again, good permeability can not be blown up, and can also see view outside window substantially clearly simultaneously, and people does not outside window see people and thing in the window, overcast and rainy or also can allow night curtain roll.The utility model adopts the contained side of a high-frequency welding on the connected mode of cord and scrolling mechanism, increased the installation flatness, has simplified technology, also makes product more durable simultaneously.

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is user mode figure of the present utility model.

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

Fig. 3 is the partial enlarged drawing of cord.

With reference to accompanying drawing: scrolling mechanism 1 is made of end seat 8, shell 9, torsion spring 4, torsion spring mandrel 10, axle sleeve 5, sleeve pipe 6.Sleeve pipe 6 has a vertical finedraw, and the sub-fraction of cord 2 is passed described finedraw and entered sleeve pipe 6 inner chambers, and this part cord upper edge is parallel to cord 2 end edge directions and is welded with an artificial leather contained side 7, and welding manner is a high-frequency welding.A fixture 3 is equipped with in the lower end central authorities of cord 2.Be equipped with diameter on the cord 2 and be 08～12 millimeter circular hole, circular hole is capable shape to be arranged, 2～4 millimeters of line spaces, and the circular hole dislocation of adjacent lines is arranged, and the adjacent circular holes hole is in the heart apart from being 3～5 millimeters in the row.

During use that cord 2 is past drop-down, fasten with fixture 3, the contained side 7 on the top on the cord 2 fastens the finedraw of sleeve pipe 6, and cord 2 is tightened.

Claims

1, a kind of scape abat vent, mainly constitute by scrolling mechanism (1), PVC plastics cord (2) and fixture (3), cord (2) one ends are fixed in scrolling mechanism (1), the other end is equipped with fixture (3), it is characterized in that being equipped with on the cord (2) diameter and be 0.8～12 millimeter circular hole, circular hole is capable shape and arranges 2～4 millimeters of line spaces, the circular hole dislocation of adjacent lines is arranged, and the spacing of the adjacent circular holes hole heart is 3～5 millimeters in the row.

2, scape puggaree as claimed in claim 1, it is characterized in that cord (2) connects with following manner with scrolling mechanism (1): be contained on the sleeve pipe (6) on the axle sleeve (5) and have a vertical finedraw, the sub-fraction of cord (2) is passed described finedraw and is entered sleeve pipe (6) inner chamber, and the end edge direction that this part cord upper edge is parallel to cord (2) is welded with an artificial leather contained side (7).