Curtain Panel Fastening Layout for Reconfigurable Window Patterns

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Solution Overview

Problem

Existing window treatments and curtains lack the capability to be effectively and aesthetically arranged in a multitude of alternative decorative/functional patterns, and they are not easily or quickly reconfigurable.

Innovation Solution

Curtain panels with a plurality of holes or fastener elements spaced along their edges to connect with hooks or buttons on a curtain rod sleeve, allowing for various decorative patterns by evenly spacing fastener elements along the perimeter to facilitate easy rearrangement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional window treatments with fixed button and loop arrangements are used, then the structure is simple and easy to manufacture, but the capability to be arranged in multiple alternative decorative patterns is limited

Engineering Contradiction:
Improvecapability to be arranged in multiple alternative decorative patternsVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The window treatment panel is segmented into multiple functional zones: a header portion with suspension means, side edges with fastening means, and a body portion. The fastening means are divided into multiple rows of buttons and corresponding rows of loops positioned at different heights and locations, allowing independent configuration of each row to create various decorative patterns.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The fastening system is designed with universal compatibility between buttons and loops that can be paired in multiple configurations. The same set of buttons and loops can create different decorative patterns depending on which buttons are connected to which loops, enabling one panel to serve multiple aesthetic functions without requiring multiple different panels.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Ease of operation

If traditional window treatments with fixed arrangements are used, then the manufacturing process is simple, but the ability to be quickly re-arranged from one pattern to another is poor

Engineering Contradiction:
Improveease and speed of re-arranging curtain panelsVSAvoidmanufacturing complexity
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The panel is manufactured with pre-positioned buttons and loops at specific intervals along the sides and header, but these elements remain individually selectable rather than permanently fixed together. This segmentation allows the panel to be manufactured once with all potential attachment points, then reconfigured multiple times by simply connecting different button-loop pairs without complex manufacturing steps.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If buttons and loops are spaced at gradually increasing intervals as shown in prior art, then a specific visual effect is achieved, but the versatility to create multiple alternative patterns is reduced

Engineering Contradiction:
Improveversatility to create multiple alternative patternsVSAvoidvisual effect
Core Design Contradiction:
Adaptability or versatilityVSShape

Solution Approach 1:

Different rows of buttons and loops are positioned at different intervals to create varied local visual effects. The header portion may have different spacing than the side edges, and buttons within a row may be spaced differently from loops in the corresponding row. This local variation in spacing allows each section to contribute differently to the overall decorative pattern while maintaining versatility.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The spacing configuration is made dynamic through the ability to selectively connect different button-loop pairs. While the physical positions of buttons and loops are fixed during manufacturing, the functional connections between them can be dynamically reconfigured by the user to create different visual patterns, effectively making the spacing adaptable rather than static.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS7487818B2Window origami panels and the like
Publication Date: 2009.02.10 ZIMMER ROBYN A
  • US7487818B2 patent drawing
  • US7487818B2 patent drawing
  • US7487818B2 patent drawing

AI summary

A plurality of holes or other fastener elements are equally spaced along all of the edge portions of a curtain panel to connect to similarly equally spaced protrusions or other mating fastener elements on a curtain rod sleeve or other structural member in order to provide curtains which can effectively and aesthetically, as well as easily and quickly, be arranged in a variety of alternative decorative patterns. In another aspect, the panel is connected along one edge to a curtain rod sleeve which has fastener elements, and mating fastener elements are spaced along the remainder of the perimeter of the panel. In order to hang a curtain in a desired one of alternative decorative patterns, fastener elements on each of adjoining perimetric edge portions of the curtain are connected to mating fastener elements on a curtain rod sleeve or other structural member.