Sectional Bra With Adjustable Chain Straps

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Solution Overview

Problem

Conventional bra straps and jewelry items are often manufactured in fixed lengths, leading to sizing issues that result in discomfort, increased manufacturing costs, and frustration for consumers, as they do not accommodate individual body types or styling needs effectively.

Innovation Solution

A sectional bra system and accessories that utilize alternating flexible chain segments and rigid connector segments with fasteners to allow for customizable length adjustments and interconnectivity, enabling bra straps, back bands, and other jewelry items to be easily sized and reconfigured to fit various body types and styles.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If bra straps are manufactured in fixed lengths, then manufacturing costs are reduced and production is simplified, but consumer satisfaction decreases due to poor fit and limited adaptability

Engineering Contradiction:
Improveadaptability of bra strapsVSAvoidcomplexity of bra strap system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The bra strap is divided into multiple detachable segments that can be connected in different configurations. Each segment has coupling elements that allow them to be joined together in various combinations, enabling the same basic components to create straps of different lengths and styles to fit various body types.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The bra strap system transitions from a static fixed-length design to a dynamic adjustable design. The detachable segments with coupling elements allow the strap length and configuration to be changed based on the wearer's needs, providing adaptability while maintaining a relatively simple component structure.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If bra straps are made in multiple sizes, then fit and comfort are improved, but manufacturing costs and inventory complexity increase

Engineering Contradiction:
Improveease of fitting bra strapsVSAvoidease of manufacturing bra straps
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

Instead of manufacturing complete straps in multiple sizes, the system segments the strap into standardized modules. This allows a limited set of components to be assembled into various configurations, simplifying manufacturing while providing multiple effective sizes through different segment combinations.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The standardized segments and coupling elements serve multiple functions: they can be connected in series to create longer straps, arranged in parallel for different styles, and detached for adjustment. This universal component system replaces the need for multiple specialized strap sizes.

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

3Shape

If decorative bra straps are used, then aesthetic appeal is enhanced, but structural strength and support are compromised

Engineering Contradiction:
Improveaesthetic appearance of bra strapsVSAvoidstrength of bra straps
Core Design Contradiction:
ShapeVSStrength

Solution Approach 1:

The system merges decorative elements with functional components by integrating them into the same segment structure. The coupling elements and segments serve both aesthetic and structural purposes, eliminating the need to choose between decorative and strong straps.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The bra strap segments appear to use composite construction, combining decorative materials (such as rhinestones, beads, or ornamental fabrics) with structurally sound base materials. This composite approach allows the straps to maintain both aesthetic appeal and the necessary strength for support.

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS11871801B1Multi-configuration bra
Publication Date: 2024.01.16 RATCLIFF SUSAN J
  • US11871801B1 patent drawing
  • US11871801B1 patent drawing
  • US11871801B1 patent drawing

AI summary

A sectional bra system and accessories includes bra and related jewelry components that can be interconnected in various ways. Jewelry items, such as bra straps, back bands, bridge, and other items, may be formed at least in part from alternating flexible chain segments and rigid connector segments with fasteners configured to attach to standard bra loops. Bra cups for sectional bras include various arrangements of standard bra loops allowing attachment of one or more bra straps, one or more back bands, a bridge, and alternatively other decorative items. Such bra cups may include standard bra loops along all edges. Coordinating jewelry may be made out of the same or similar types of components.