Interlocking Zipper Chain Structure for Stable Force Transmission
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Solution Overview
Problem
Existing zipper chain designs face challenges in efficiently transmitting large forces with minimal driving power and maintaining engagement between chain portions, especially under distortion, which can lead to physical malfunctions.
Innovation Solution
A zipper chain design featuring upper and lower plates connected by protrusions that alternate and interlock, allowing for precise force transmission and preventing disengagement even under distortion, utilizing a structure where protrusions from one chain portion insert between adjacent connecting portions of another, ensuring stable coupling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If chain portions are engaged with each other to transmit force, then force transmission accuracy is improved, but the risk of disengagement under distortion increases
Solution Approach 1:
The chain portions are divided into multiple discrete plates (upper plates and lower plates) that can engage and disengage independently. Each plate segment maintains force transmission while allowing controlled separation to prevent complete chain failure under distortion conditions.
Solution Approach 2:
The chain design incorporates features that preemptively counteract distortion effects before they cause disengagement. The structured arrangement of upper and lower plates with connecting portions creates preliminary resistance to misalignment and distortion forces that might otherwise cause chain portions to separate.
2Force
If multiple plates are connected to form chain portions, then force transmission capability is improved, but the complexity of the structure increases
Solution Approach 1:
Multiple plates (upper and lower plates) are merged into integrated chain portions that function as unified force transmission units. The connecting portions merge adjacent plates together, creating a consolidated structure that transmits force effectively while reducing the number of separate components that would otherwise be needed.
Solution Approach 2:
The upper plates and lower plates serve multiple functions simultaneously: they provide structural support, transmit force, enable engagement/disengagement, and resist distortion. This multi-functionality reduces the need for additional specialized components, thereby managing structural complexity while maintaining force transmission capability.
Data Source
AI summary
Provided is a zipper chain. The zipper chain includes a plurality of chain portions arranged to face each other and engaged with each other at one point while making linear movements. Each chain portion includes a plurality of upper plates connected to each other; a plurality of lower plates arranged to respectively face the upper plates, respectively spaced apart from the upper plates, and connected to each other; a plurality of connecting portions each connecting one of the upper plates to a corresponding one of the lower plates and connecting adjacent upper plates among the plurality of upper plates or adjacent lower plates among the plurality of lower plates; and a plurality of protrusions respectively protruding from the plurality of connecting portions.