Gun Light Sliding Guide Rail for Adjustable Positioning

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Solution Overview

Problem

Existing gun lights installed on firearms are not adjustable, causing hand obstruction and are inconvenient to install and use due to complex structures.

Innovation Solution

A gun light system utilizing a sliding guide rail with adjustable components, including a light holder, fixing plate, guide rail locking bolt, locking plate, and positioning slider, allowing for easy installation and adjustable positioning on the firearm.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the gun light is installed on the firearm using a fixed structure, then the installation is simple, but the position of the gun light cannot be adjusted, causing hand obstruction

Engineering Contradiction:
Improveadjustability of gun light positionVSAvoidstructure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent transforms the fixed structure into a dynamic adjustable structure by introducing a sliding mechanism. The light holder can slide along the guide rail to different positions, and the locking mechanism allows the user to lock the light holder at any desired position. This dynamic design enables position adjustment while maintaining installation simplicity.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent divides the gun light assembly into multiple independent components: light holder, guide rail, locking mechanism, and positioning mechanism. This segmentation allows each component to perform its specific function independently, making the overall system adjustable yet simple to install and maintain.

Inventive Principle:
Principle #1Segmentation

2Reliability

If the gun light uses a complex structure to ensure stability, then the reliability is improved, but the installation and usage convenience deteriorates

Engineering Contradiction:
Improvestability of gun lightVSAvoidconvenience of installation and use
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The locking mechanism is designed to be self-operating through a simple bolt that can be manually adjusted and locked. The positioning mechanism uses spring-loaded steel balls that automatically engage with positioning holes, providing reliable stabilization without requiring complex external mechanisms. This self-service design ensures both reliability and ease of operation.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces complex mechanical locking systems with simpler alternatives: a threaded bolt for locking and spring-loaded steel balls for positioning. These simplified mechanical elements provide sufficient reliability while significantly improving ease of installation and operation compared to traditional complex locking mechanisms.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Ease of operation

If the gun light is fixed in position, then the structure is simple, but the hand is blocked by the gun light when holding the gun

Engineering Contradiction:
Improvehand accessibility when holding gunVSAvoidsliding and locking mechanism complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The light holder is designed to slide dynamically along the guide rail, allowing the user to move the light to a position that does not block the hand. The locking mechanism then secures the light holder at the optimal position. This dynamic positioning capability resolves the hand obstruction issue while keeping the mechanism relatively simple.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The guide rail serves multiple functions: it guides the sliding motion of the light holder, provides structural support, and works with the locking mechanism to secure the light in position. This multi-functionality reduces the need for additional components, keeping the overall structure simple while enabling hand accessibility.

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

Data Source

PatentUS11781837B1Gun light positioned by a sliding guide rail
Publication Date: 2023.10.10 SHENZHEN XINYUE HAN TECH CO LTD
  • US11781837B1 patent drawing
  • US11781837B1 patent drawing
  • US11781837B1 patent drawing

AI summary

A gun light positioned by a sliding guide rail, comprising a light holder, a fixing plate is fixedly connected to left side of front part of the light holder, and a locking plate is slidably connected to the inside of the locking plate groove, the inside of the locking plate is threadedly connected with guide rail locking bolts by the screw holes, the front part of the light holder is provided with a positioning slider, the left part of the positioning slider is provided with a wave-shaped clamping slot, the rear part of the positioning slider is fixedly connected with a plurality of sliders, the front part of the light holder is provided with a screw hole, a limiting bolt is threadedly connected inside the screw hole, a groove is arranged inside the fixing plate, and a positioning steel ball is arranged inside the groove.