Adjustable Sledgehammer Clamping Assembly for Weight Variation

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Solution Overview

Problem

Existing sledgehammer workout systems require individuals to purchase and store multiple weighted sledgehammers to vary the weight used during workouts, which is expensive and inconvenient.

Innovation Solution

An adjustable sledgehammer workout apparatus featuring a handle with a clamping assembly that allows connection and variation of different size and weight dumbbells, utilizing annular clamps, hinge assemblies, and various fastening mechanisms to securely attach rubber-wrapped dumbbells, enabling users to change the weight without needing multiple sledgehammers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple different weighted sledgehammers are purchased to vary workout weight, then weight variety is improved, but cost and storage space increase

Engineering Contradiction:
Improveweight varietyVSAvoidnumber of sledgehammers
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

The sledgehammer is divided into two separate components: a handle and interchangeable dumbbell weights. This segmentation allows the handle to be reused with different weight options, eliminating the need to purchase multiple complete sledgehammers and reducing both cost and storage requirements while maintaining weight variety.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The handle is designed as a universal component that can accommodate multiple different dumbbell weight options through the clamping assembly. This multi-functionality allows a single handle to serve with various weights, providing the same versatility as multiple sledgehammers without requiring multiple complete tools.

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

2Adaptability or versatility

If multiple different weighted sledgehammers are purchased to vary workout weight, then weight variety is improved, but storage convenience deteriorates

Engineering Contradiction:
Improveweight varietyVSAvoidstorage convenience
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

By segmenting the sledgehammer into a permanent handle and interchangeable weight components, the system allows users to store only one handle while swapping between fewer weight options. This reduces the total storage space needed compared to storing multiple complete sledgehammers, while still providing weight variety through the interchangeable dumbbell options.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If a clamping assembly is added to the handle to attach dumbbells, then weight adjustability is improved, but device complexity increases

Engineering Contradiction:
Improveweight adjustabilityVSAvoidclamping assembly structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The clamping assembly incorporates a self-adjusting mechanism with C-shaped clamps that can be manually opened and closed by the user. The tightening fasteners allow users to easily secure different dumbbell sizes without requiring complex adjustment procedures or additional tools, making the increased structural complexity manageable through intuitive self-service operation.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10610721B2Adjustable sledgehammer workout apparatus
Publication Date: 2020.04.07 MCCALL SHANNON H
  • US10610721B2 patent drawing
  • US10610721B2 patent drawing
  • US10610721B2 patent drawing

AI summary

An adjustable sledgehammer workout apparatus may include a handle, a pair of supporting brackets connected to the handle, and a clamping assembly connected to the supporting brackets. The supporting brackets may be rectangular in shape with beveled or rounded edges. The clamping assembly may include a pair of lower c-shaped portions connected to a pair of upper c-shaped portions using a hinge assembly. Different size and weight dumbbells may be connected to the handle using the clamping assembly.