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Major blind with individually movable minor blinds structure

a technology of minor blinds and blinds, which is applied in the direction of curtain suspension devices, door/window protective devices, shutters/movable grilles, etc., can solve the problems of monotonous dull display, inconvenient application, and disadvantages of such conventional blind structures, and achieves convenient application, free raising or lowering, and versatile changes

Inactive Publication Date: 2006-11-09
NIEN LESLIE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The present invention provides a major blind with individually movable minor blinds structure. The hanging elements allow each blind body to move horizontally to the left or right on the head rail as the user desires. Additionally, the blind body can also be raised or lowered in the collection or expansion operation, making it more versatile and convenient to use."

Problems solved by technology

However, there are some disadvantages to such conventional blind structure thereof.
Thus, the blind bodies 20, unable to be raised or lowered in the collection or expansion operation thereof, can only suspend downwards by their own weight, which is not only inconvenient in application but also monotonously dull in display.

Method used

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  • Major blind with individually movable minor blinds structure
  • Major blind with individually movable minor blinds structure
  • Major blind with individually movable minor blinds structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Please refer to FIG. 2 showing an exploded perspective view of the present invention. The present invention is related to a major blind with individually movable minor blinds structure, including a head rail 30 equipped with a plurality of T-shaped guide grooves 31 defining thereon for the accommodation of a plurality of hanging elements 40 each made up of a T-shaped joining head 41 extending at the top thereof and a coupling end 42 with a coupling section 421 (made in a rod-like or screw-threaded form) disposed at the bottom thereof to be reciprocally secured to a locked section 511 (made in a thru-hole or screw hole) disposed at a connected portion 51 of a connection bracket 50. An up / down control unit 60 (such as a pulley seat, a spring-loaded roller set, or a beaded-type roller set, etc.) is fixed to an appropriate position of each connection bracket 50 to control the collection and expansion of a blind body 70 thereby. And a receiving groove 52 is provided defining one s...

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PUM

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Abstract

A major blind with individually movable minor blinds structure includes a head rail, hanging elements, connection brackets, and blind bodies wherein the head rail has a plurality of T-shaped guide grooves for the accommodation of the hanging elements each made up of a joining head to be mounted to the head rail and a coupling end to be registered with a connected portion of each connection bracket having a receiving groove defining one side for the location of the upper edge of the blind body therein. Therefore, via the hanging elements, each blind body can be horizontally slid to the left or right on the head rail as the user desires. And, via an up / down control unit fixed to the connection bracket, the blind body can also be freely raised or lowered in the collection or expansion operation, achieving more versatile changes as well as more convenient application thereof.

Description

BACKGROUND OF THE INVENTION [0001] The present invention is related to a major blind with individually movable minor blinds structure, including a head rail, hanging elements, connection brackets, and blind bodies wherein each hanging element is made up of a joining head to be mounted to the head rail and a coupling end to be registered with a connected portion of each connection bracket thereby; therefore, via the hanging elements thereof, each blind body mounted to the connection bracket thereof can be horizontally slid to the left or right on the head rail as the user desires. And, via an up / down control unit accommodated at the connection bracket therein, each blind body can be freely raised or lowered in the collection or expansion operation, achieving more versatile changes as well as more convenient application of the present invention. [0002] Please refer to FIG. 1. A conventional major / minor blind structure is made up of a head rail 10 and multiple minor blind bodies 20 whe...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A47H5/00A47H5/14A47H13/00A47H15/04E06B9/262E06B9/36E06B9/388
CPCA47H13/00A47H15/04A47H2001/047A47H2023/025E06B2009/2627E06B9/36E06B9/40E06B2009/2622E06B2009/2625E06B9/262
Inventor NIEN, LESLIE
Owner NIEN LESLIE