Rotatable Fastening Structure for Stable Locking and Easy Release
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Solution Overview
Problem
Existing fastening structures often result in unstable combinations and difficulty in separating objects due to structural design issues with buckles.
Innovation Solution
A fastening structure featuring a body section with limiting and uplift segments, combined with a fastener having corresponding sections, which allows for stable combination and easy separation through controlled movement and rotation of these segments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If traditional buckles are used to combine objects, then the objects can be fastened together, but the combination becomes unstable and loose after combination
Solution Approach 1:
The fastener is designed with rotatable sections that can dynamically transition between different positions (limiting position and lifted position) to adapt to different operational states. The body section and fastener sections can rotate relative to each other, allowing the structure to dynamically adjust and maintain stable combination during use while enabling easy separation when needed.
2Reliability
If traditional buckles are used to combine objects, then the objects can be fastened together, but the buckle becomes difficult to separate after combination
Solution Approach 1:
The fastener is divided into multiple independently rotatable sections (first fastener section, second fastener section, third fastener section) that can move relative to each other. This segmentation allows each section to be controlled independently, enabling the fastener to remain securely fastened during use but be easily separated by rotating specific sections to the lifted position.
Solution Approach 2:
The fastening mechanism uses dynamic rotational movement between the body section and fastener sections. The limiting segment and uplift segment create defined rotational positions that allow the fastener to transition from a locked state (stable combination) to an unlocked state (easy separation) through controlled rotation, solving the contradiction between reliable fastening and easy release.
3Stability of the object's composition
If the body section and fastener are rigidly connected, then the structure is stable, but the fastener cannot be easily separated from the body section
Solution Approach 1:
Instead of rigid connection, the invention uses movable and rotatable connections between the body section and fastener sections. The fastener sections can rotate relative to the body section within defined ranges, providing structural stability during fastening while enabling easy separation through rotational movement to the lifted position.
4Ease of operation
If the fastener is designed with multiple movable sections, then separation becomes easier, but the device complexity increases
Solution Approach 1:
The fastener is segmented into multiple rotatable sections that can move independently. While this increases functional capability, each section uses a simplified rotational joint design with limiting and uplift segments, avoiding overly complex mechanisms. The segmentation allows straightforward separation operation while maintaining reasonable structural simplicity through standardized joint designs.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Provides stable attachment and easy detachment of objects by utilizing limiting and uplift segments with elastic components, ensuring secure fastening and effortless release.
Implementation Method 1
the fastening structure further includes an elastic component, one end of the elastic component is abutted against the body section, and another end of the elastic component is abutted against the fastener
Data Source
AI summary
A fastening structure includes a body section and a fastener. The body section is movably combined with the fastener, and the body section is provided with a limiting segment or an uplift segment. The fastener is provided with a corresponding section. The limiting segment is used to make the corresponding section located at a limiting position, or the uplift segment is used to make the corresponding section located at a lifting position.