Unlock instant, AI-driven research and patent intelligence for your innovation.

Three-dimensional venetian blind structure

A technology of curtains and louvers, which is applied in the field of three-dimensional venetian blinds, can solve the problems of leaf shading and poor sound insulation effect, and achieve the effects of good sound insulation effect, tight shading and long service life

Pending Publication Date: 2021-04-16
HANGZHOU YOUPU PLASTIC NEW MATERIAL CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a three-dimensional venetian blind structure with tight light shading and good sound insulation effect in order to overcome the disadvantages of the blinds in the prior art, such as light-shielding leaves and poor sound-insulating effects.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-dimensional venetian blind structure
  • Three-dimensional venetian blind structure
  • Three-dimensional venetian blind structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, a three-dimensional venetian blind structure includes an upper beam 1 and a bottom bar 3 arranged parallel to the upper beam 1 . The upper beam 1 is fixed to the top surface of the window. The front side of the venetian blind is shown facing the reader. Top beam 1 is provided with upper end and the hanging rope 15 that is fixed with it and represents in dotted line among the figure. The suspension rope 15 is fixedly connected with some blades 2 . The blades 2 are arranged parallel to the upper beam 1 in a strip shape. The blade 2 expands the curtain into an airtight shape to block the light from the window.

[0028] Such as figure 2 , 3 , 4, the blade 2 includes a rectangular top plate 21, an upper wing plate 22, a lower wing plate 23, and a bottom plate 24 with a strip-shaped cross section. The top plate 21 and the bottom plate 24 are arranged parallel to each other. The top plate 21 and the bottom plate 24 are parallel to the upper ...

Embodiment 2

[0040] Such as Figure 7 As shown, the blade 2 includes a top plate 21 , an upper wing plate 22 , a lower wing plate 23 , and a bottom plate 24 with a strip-shaped cross-section and a rectangle. The top plate 21 and the bottom plate 24 are arranged parallel to each other. The top plate 21 and the bottom plate 24 are parallel to the upper beam 1 . The rear side of the front upper wing plate 22 is rotatably connected with the front side of the top plate 21 . The front side of the front upper wing plate 22 is rotatably connected to the front side of the front lower wing plate 23 . The rear side of the front lower wing plate 23 is rotatably connected to the front side of the bottom plate 24 . The front side of the rear upper wing plate 22 is rotatably connected with the rear side of the top plate 21 . The rear side of the rear upper wing plate 22 is rotatably connected to the rear side of the rear lower wing plate 23 . The front side of the rear lower wing plate 23 is rotatab...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a three-dimensional venetian blind structure, and relates to the technical field of curtains. The three-dimensional venetian blind structure comprises an upper beam and a bottom strip, wherein the bottom strip is parallel to the upper beam, a lifting rope of which the upper end is fixed to the upper beam is arranged on the upper beam, a plurality of blades are fixedly connected to the lifting rope, the strip-shaped blades are parallel to the upper beam, the unfolding sections of the blades are hexagonal, the adjacent blades are attached, the curtain is closed, the folding sections of the blades are in a flat sheet shape, the adjacent blades are separated, and the curtain is light-transmitting. According to the three-dimensional venetian blind structure, the defects of poor shading and sound insulation effects of the blades of a venetian blind in the prior art are overcome; and the three-dimensional venetian blind structure has the beneficial effects that the unfolding sections of the blades are hexagonal, the venetian blind has stereoscopic impression, the venetian blind is dense and tight in shading and has a good sound insulation effect, the folding sections of the blades are in a flat sheet shape, the venetian blind is transparent, the light transmission mode of the venetian blind blades is the same as that of the sheet-shaped venetian blind blades, a familiar feeling is brought to a user, and the use comfort is increased.

Description

technical field [0001] The invention relates to the related technical field of curtains, in particular to a three-dimensional venetian blind structure. Background technique [0002] Venetian blinds are a kind of curtains commonly used in homes and offices. The blinds are composed of upper beams, blades, bottom strips, etc. The upper beam is connected to the blades by ladder ropes. One side of the ladder rope is raised and lowered relative to the other, causing the vanes to rotate, causing the blind to open or close. Most of the blades of the blinds are strip-shaped, which is not only thin in vision, but also poor in shading performance. In order to improve the shading performance, the blades are made thick, which is not only visually cumbersome, but also increases the weight of the entire curtain, accelerates the wear of various mechanisms, and affects the service life. In addition, the sound insulation effect of strip-shaped blades is relatively poor. Contents of the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E06B9/24E06B9/32E06B9/322E06B9/326
Inventor 项徐文项建荣魏前程孙莉敏
Owner HANGZHOU YOUPU PLASTIC NEW MATERIAL CO LTD