Sliding Bungee Clip Assembly for Adjustable Belt Resistance

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Solution Overview

Problem

Existing exercise devices with fixed bungee attachments limit the adjustability and versatility of exercises, as bungees are typically anchored at a single position, restricting the range of motion and resistance options for users.

Innovation Solution

The development of sliding clips that can be moved along a strap and locked into position, allowing for adjustable anchoring of bungees and independent adjustment of their length, enabling customizable resistance and exercise variations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If bungees are attached at a fixed position on the belt, then the device structure is simple, but the exercise versatility and adjustability are limited

Engineering Contradiction:
Improveexercise versatilityVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a sliding clip mechanism that allows the bungee attachment position to be dynamically adjusted along the belt strap. The clip can slide to different locations and be secured at any position, transforming the fixed attachment system into a dynamic, adjustable one. This enables users to customize exercise parameters while maintaining a relatively simple overall device structure.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If a sliding clip mechanism is added to allow adjustable bungee positions, then exercise versatility is improved, but the device complexity increases

Engineering Contradiction:
ImproveadjustabilityVSAvoidclip mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The attachment system is segmented into distinct functional components: a sliding clip body, a separate fastening mechanism, and a retention system. This segmentation allows each component to perform its specific function independently, simplifying the overall design while achieving adjustable functionality. The clip can be adjusted along the strap without requiring complex integrated mechanisms.

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If the closure can be easily opened for adjustment, then ease of operation is improved, but the risk of accidental detachment increases

Engineering Contradiction:
Improveadjustment easeVSAvoidattachment security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The retention mechanism is designed to automatically engage and secure the closure in the open position before any adjustment action is taken. This preliminary securing action ensures that the bungee cannot accidentally detach during use, while still allowing intentional opening when the user deliberately activates the release mechanism for adjustments.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11305146B2Adjustable exercise device
Publication Date: 2022.04.19 PEERY GIL
  • US11305146B2 patent drawing
  • US11305146B2 patent drawing
  • US11305146B2 patent drawing

AI summary

A sliding clip is disclosed. The clip may slide along a strap, for example on a belt. Optionally the clip includes a fastener. Optionally, the fastener may be configured to hold one or more cords, for example bungee cords. For example, the cords may fit into a channel and/or be immobilized by a pressing them with a clamp and/or a threaded knob. Optionally the positions of the cords may be adjusted and/or the fastener may be opened for replacement of the cords. Optionally the fastener is configured for one handed use. For example the parts may be retained together even when the fastener is opened. Optionally one or more clips and/or bungee cords are mounted of a belt assembly forming an exercise device.