Modular Fastener System with Segmented T-Shape Attachment
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Solution Overview
Problem
Existing fastener systems are complex, limited in multi-application use, often single-use, environmentally unfriendly, allergenic, and unwashable, leading to unnecessary waste and replacement due to breakage, loss, or aesthetic preferences.
Innovation Solution
A modular fastener system comprising washable, non-synthetic materials with interchangeable components that can be easily replaced, repaired, or washed, allowing for multi-use and aesthetic updates, reducing waste and costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If existing fastener systems are used, then articles can be secured, but the fasteners are complex to use and require multiple steps
Solution Approach 1:
The fastening system is divided into separate modular components: a first member with attachment-receiving members and a second member with attachment members. This segmentation allows each component to have a simple, dedicated function, reducing overall system complexity while maintaining ease of operation through standardized interfaces.
Solution Approach 2:
The attachment-receiving members and attachment members are designed with universal compatibility, allowing the same components to be used across multiple fastening locations and article types. This multi-functionality reduces the number of different fastener types needed, simplifying the system while improving ease of operation through standardization.
2Adaptability or versatility
If existing fastener systems are used, then articles can be fastened, but they are limited to a small number of existing environments
Solution Approach 1:
The fastening system employs universal attachment-receiving members and attachment members that can be used across multiple environments and article types. The standardized interface allows the same fastener components to secure articles ranging from clothing to household items, achieving multi-application use without requiring environment-specific designs.
Solution Approach 2:
By segmenting the fastening system into interchangeable components with standardized connection methods, the design becomes adaptable to various applications. The modular structure allows reconfiguration for different environments while maintaining consistent manufacturing and assembly processes, reducing design complexity.
3Reliability
If existing fasteners are used, then articles can be secured, but they are single use and environmentally unfriendly
Solution Approach 1:
The modular fastening system enables recovery and reuse of individual components. When one attachment member or attachment-receiving member becomes worn or damaged, only that specific component needs to be replaced while others continue to be used. This extends the overall lifespan of the fastening system, improving reusability and reducing waste compared to single-use fasteners.
Solution Approach 2:
The segmentation of the fastening system into replaceable modules allows for selective replacement of worn components rather than discarding the entire fastening system. This modular approach improves reliability through component-level maintenance while reducing substance loss by preserving functional parts for continued use.
4Reliability
If existing fasteners are used, then articles can be fastened, but they break or lose pieces before the rest of the product wears out
Solution Approach 1:
The fastening system is segmented into modular components that can be independently replaced. When an attachment member or attachment-receiving member breaks, the modular design allows easy removal and replacement of only the damaged component without affecting the rest of the system, improving both durability through targeted reinforcement and ease of repair.
Solution Approach 2:
The modular structure enables recovery of functional components after failure of individual parts. Worn or broken attachment members can be replaced while preserving the remaining functional components, extending the overall durability of the fastening system and simplifying repair processes compared to non-modular fasteners.
5Adaptability or versatility
If existing fasteners are used, then articles can be secured, but they are not washable and preclude use in specific applications
Solution Approach 1:
The fastening components are designed with material properties that can be adjusted to meet different application requirements. The modular structure allows selection of materials and configurations suitable for various environments, including washable options for healthcare and food service applications, expanding adaptability without significantly increasing device complexity.
Data Source
AI summary
A fastener system for clothing and other personal items is disclosed. The fastener system uses a combination of materials to form elements that can be adapted to different fastening applications. A first component of the system includes two members. The first member has an aperture for accommodating a T-shaped attachment member and a button. The second member has a T-shaped attachment member that fits through the aperture and rotates sideways to prevent passing backward through the aperture. The second member also has a strap for securing the attachment member against the aperture by attaching the strap to the button. A second component of the system includes a button with an enlarged head and base, and a flexible washer that fits over the head of the button. Fabric of an article to be secured may be laid over the head of the button and secured around the head of the button using the washer.