Versatile Nail Magazine With Adjustable Tracks

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Solution Overview

Problem

Conventional nailing guns require specific nail magazines for different types, shapes, gauges, and lengths of nails, limiting their versatility and flexibility in accommodating various nail types.

Innovation Solution

A versatile nail magazine design with an elongated body featuring a nail shank track and multiple nail head tracks with positioning protrusions, allowing for the accommodation of T-shaped and L-shaped nails in various gauges and lengths, along with a nail pushing block system for automatic feeding.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a conventional nailing gun uses a specific nail magazine for each nail type, then the nailing gun can accommodate specific nail types accurately, but the device complexity increases and versatility decreases

Engineering Contradiction:
Improvenail type compatibilityVSAvoidmagazine configuration
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The nail magazine is designed with a universal T-shaped cross-sectional space formed by the nail shank track and nail head track, which can accommodate multiple nail types including T-shaped nails, L-shaped cleats, and various gauge sizes through a single unified structure

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

Solution Approach 2:

The nail magazine incorporates adjustable components including movable nail head positioning protrusions and replaceable nail pushing blocks that can be repositioned along the tracks to adapt to different nail lengths and types, allowing dynamic reconfiguration without changing the entire magazine

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If the nail magazine body is designed with fixed tracks for specific nail types, then the alignment precision is maintained, but the adaptability to different nail configurations is reduced

Engineering Contradiction:
Improvenail shape accommodationVSAvoidnail alignment
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The nail magazine is segmented into independent functional components: nail shank track, nail head track, positioning protrusions, and pushing blocks. Each component can be independently adjusted or replaced to accommodate different nail types while maintaining proper alignment through the modular structure

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The T-shaped cross-sectional space acts as an intermediary structure between the nail shank track and nail head track, providing a flexible accommodation zone that can adapt to different nail head shapes and sizes while maintaining precise alignment through the interconnected tracks

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If multiple specialized magazines are used for different nail types, then the reliability of nail feeding is ensured, but the loss of time for magazine changes increases

Engineering Contradiction:
Improvenailing speedVSAvoidmagazine replacement time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

A single universal nail magazine can handle multiple nail types including T-shaped nails, L-shaped cleats, and various gauges, eliminating the need to change magazines when switching between different nail types and maintaining continuous productive operation

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

Data Source

PatentUS9713867B2Nail magazine for nailing gun
Publication Date: 2017.07.25 TAIZHOU DAJIANG IND
  • US9713867B2 patent drawing
  • US9713867B2 patent drawing
  • US9713867B2 patent drawing

AI summary

The present invention relates to a versatile nail magazine for a nailing gun. In certain embodiments, the versatile nail magazine includes an elongated nail magazine body for loading nails. The nail magazine body includes: a front end connected to a nailing head of the nailing gun, and a rear end for reloading various types of nails, a nail shank track having a lower end, and an upper end, a nail head track disposed on the upper end of the nail shank track, and one or more nail head positioning protrusions disposed between the upper end of the nail shank track and the nail head track for securing the plurality of nails. The nail shank track, and the nail head track extend lengthwise along nail magazine body. Nails in a nail strip are loaded in the nail head track, and the nail shank track from rear end of nail magazine body.