Interchangeable Midsole Traction Device for Floor Protection
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Solution Overview
Problem
Existing footwear traction devices, such as those with metallic cleats or abrasive materials, often damage floors and carpets when used on non-slippery surfaces, limiting their versatility and causing damage.
Innovation Solution
A midsole traction device with interchangeable base portions, one featuring cleats for icy surfaces and another with grooves and channels for wet surfaces, connected by a flexible connector that allows for adjustable positioning and different traction levels, enabling seamless switching between traction aids.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If metallic cleats or abrasive materials are used to improve traction on icy surfaces, then traction performance is improved, but damage to floors and carpets occurs when used on non-slippery surfaces
Solution Approach 1:
The traction device is divided into multiple interchangeable base portions, each with different traction aid configurations. Users can select and attach the appropriate base portion according to the surface conditions, thereby achieving effective traction on icy surfaces while preventing damage to floors and carpets by using suitable traction aids for each surface type
Solution Approach 2:
The device incorporates a flexible connector portion that allows the base portions to move and adjust dynamically. This dynamic flexibility enables the device to adapt to different walking surfaces and conditions, optimizing traction performance while minimizing harmful effects on various surfaces
2Device complexity
If a single type of traction aid is used, then the device structure is simple, but the device cannot adapt to different surface conditions
Solution Approach 1:
The traction device is designed with multiple base portions that can be interchangeably attached to the footwear, allowing a single device to serve multiple functions for different surface conditions. The flexible connector portion enables this multi-functionality by accommodating different base portion configurations, thus achieving versatility without requiring completely separate devices for each surface type
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
The device provides enhanced traction on various surfaces while minimizing damage to floors and carpets, offering adaptable and durable traction solutions for different conditions.
Implementation Method 1
a flexible connector portion connecting the first base portion to the second base portion
Implementation Method 2
a first base portion comprising a first traction aid; a second base portion comprising a second traction aid
Data Source
AI summary
A midsole traction device is described. The midsole traction device comprises a first base portion; a second base portion and a flexible connector portion connecting the first base portion to the second base portion. The first base portion comprises a first traction aid on a first side of the midsole traction device. The second base portion comprising a second traction aid of the first side of the midsole traction device. The second traction aid is different to the first traction aid.