Upper frame for a vertical venetian blind

a vertical venetian blind and upper frame technology, applied in the field of upper frame for vertical venetian blinds, can solve the problems of occupying a lot of space and costing a lot and achieve the effects of less space, practical value in the industry, and low cost in packing, storage and transportation

Inactive Publication Date: 2006-02-09
NIEN MADE ENTERPRISE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007] Before assembled, the rod portions and the slide rail portions of the upper frame for a vertical Venetian blind in the present invention are separable or collapsible, able to be packed with less space to lower cost in packing, storing and transporting and having practical value in industry.

Problems solved by technology

However, the horizontal rod 11 and the inner slide rail 12 of the conventional upper frame 10 for a vertical Venetian blind are pretty long, necessary to take much space and cost a lot in packing, storing and transporting.

Method used

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  • Upper frame for a vertical venetian blind
  • Upper frame for a vertical venetian blind
  • Upper frame for a vertical venetian blind

Examples

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Embodiment Construction

[0019] A first preferred embodiment of an upper frame 20 for a vertical Venetian blind in the present invention, as shown in FIG. 2, includes a horizontal rod 30 of an inverted U-shape and a slide rail 40 as main components combined together. The slide rail 40 is positioned inside the horizontal rod 30 and provided thereon with plural slide blocks 50 preset in number respectively for connecting a screen 60. The horizontal rod 30 is provided with a control cord 70 and a control rod 80 at one end for respectively controlling the screens 60 to be expand, collapse or deflect.

[0020] The horizontal rod 30, as shown in FIGS. 3 and 4, consists axially of two rod portions 31. One of the two rod portions 31 has one of two connecting ends formed with two insert grooves 311, while the other of the two rod portions 31 has one of two connecting ends formed with two projections 312 matching with the two insert grooves 311. The two rod portions 31 can easily be connected together to make up the ho...

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PUM

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Abstract

An upper frame for a vertical Venetian blind includes a horizontal rod and a slide rail. The horizontal rod is formed axially with at least two rod portions, and the slide rail is axially formed with at least two slide rail portions. The rod portions can be connected together to make up the horizontal rod and the slide rail portions can be connected together to make up the slide rail. The rod portions and the slide rail portions are separable or collapsible before they are assembled, able to be packed with less space to save cost in packing, storing and transporting.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] This invention relates to an upper frame for a vertical Venetian blind, particularly to one having a horizontal rod made of plural rod portions and a slide rail made of plural slide rail portions. The rod portions and the slide rail portions are respectively separated or collapse before they are assembled, saving space and cost in packing, storing and transporting. [0003] 2. Description of the Prior Art [0004] A conventional upper frame for a vertical Venetian blind, as shown in FIG. 1, includes a horizontal rod 11 provided inside with a slide rail 12 fitted thereon with plural slide blocks 13 respectively for connecting a screen 14. Further, the horizontal rod 11 has one end provided with a control cord 15 and a control rod 16 so that the slide blocks 13 can be controlled by the control cord 15 to slide horizontally on the slide rail 12 and actuate the screens 14 to collapse or expand, and the slide rail 12 can be ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): E04F10/00
CPCE06B9/322E06B9/38E06B9/36E06B9/323
Inventor NIEN, MINGHSU, YA-WEI
Owner NIEN MADE ENTERPRISE CO LTD
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