Affixable Removable Clip for Tool Belt Space Optimization

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Solution Overview

Problem

Existing methods for securing tools to prevent accidental dropping, such as lanyards and holsters, occupy valuable space on tool belts, limiting the capacity for carrying additional tools, and do not provide a convenient and space-efficient anchoring point for tool lanyards.

Innovation Solution

An affixable and removable clip is designed to securely attach a tool lanyard between a hand tool and a tool holster, featuring a base portion, anchor portion, and connector portion with a fastener, allowing for flexible attachment to tool holsters without occupying limited tool belt space.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If tools are secured to tool belts using lanyards and holsters, then tool security is improved, but tool belt space is consumed

Engineering Contradiction:
Improvetool securityVSAvoidtool belt space
Core Design Contradiction:
ReliabilityVSArea of stationary object

Solution Approach 1:

The patent transitions from two-dimensional attachment (tools lying flat on tool belt) to three-dimensional suspension (tools hanging vertically from lanyard). The lanyard extends the attachment point from the tool belt surface into the vertical space above the worker, allowing tools to be secured without occupying horizontal tool belt real estate.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The patent extracts the tool anchoring function from the tool belt itself by introducing a separate lanyard system. Instead of relying on the tool belt to provide both tool storage and security anchoring, the lanyard independently provides the security function, freeing up tool belt space for additional tools.

Inventive Principle:
Principle #2Taking out (Extraction)

2Reliability

If additional anchoring points are added to tool belts for lanyards, then tool security is improved, but device complexity increases

Engineering Contradiction:
Improvetool securityVSAvoidtool belt complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent makes the tool holster serve multiple functions: it provides tool storage and simultaneously serves as the anchoring point for the lanyard. This multi-functionality eliminates the need for separate dedicated anchoring hardware on the tool belt, reducing overall system complexity while maintaining tool security.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent combines the tool holster and lanyard anchoring point into a single integrated system. The holster is designed with an integrated D-ring or attachment mechanism that serves both to hold the tool and to secure the lanyard, merging two functions into one component.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS10716389B2Affixable and removable clip
Publication Date: 2020.07.21 PURE SAFETY GROUP INC
  • US10716389B2 patent drawing
  • US10716389B2 patent drawing
  • US10716389B2 patent drawing

AI summary

A clip comprising a base portion with a base terminal end opposite a base connected end, a connector portion attached to the base portion at the base connected end, an anchor portion with an anchor terminal end opposite an anchor connected end wherein the anchor connected end is connected to the connector portion, and a fastener attached to the anchor portion and non-destructively removably attached to the base portion proximate the base terminal end.