Backpack Tripod Retention and Wing Access Pockets

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Solution Overview

Problem

Existing backpacks lack efficient means to retain camera tripods and do not have conveniently accessible exterior compartments for equipment and accessories, making it difficult to carry and organize these items.

Innovation Solution

The backpack features a bottom pocket with zippers to secure the tripod's feet, wing pockets to stabilize the tripod's legs, and multiplicity of cinch straps to securely hold the tripod, along with exterior wing pockets for easy access to accessories without opening the main compartment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If prior art equipment backpacks use conventional pocket designs, then the backpack structure remains simple, but the tripod cannot be securely retained and may tear through the pocket

Engineering Contradiction:
Improvetripod retention securityVSAvoidpocket structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The pocket interior is reinforced with plastic material specifically at the areas where tripod feet contact, while the rest of the backpack maintains its original fabric construction. This localized reinforcement provides the necessary strength to prevent tripod feet from tearing through the pocket without requiring the entire backpack to be made of heavy-duty material, thus resolving the contradiction between security and complexity.

Inventive Principle:
Principle #3Local quality

2Ease of operation

If the backpack includes only main compartment access, then the structure remains simple, but equipment and accessories cannot be easily accessed without opening the entire backpack

Engineering Contradiction:
Improveequipment accessibilityVSAvoidcompart ment structure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The backpack is divided into multiple independent access points: a main compartment for bulk equipment storage and exterior wing pockets for frequently accessed accessories. This segmentation allows users to access specific items without opening the entire main compartment, improving ease of operation while maintaining a relatively simple overall structure through the use of additional small pockets rather than complex mechanical systems.

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If the backpack lacks exterior accessory pockets, then the structure remains simple, but accessories cannot be organized and accessed conveniently

Engineering Contradiction:
Improveaccessory organization and accessVSAvoidexterior structure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

Accessory storage is moved from the interior three-dimensional space to the exterior surface of the backpack through wing pockets. This dimensional change allows accessories to be organized and accessed on the outside of the main compartment, providing convenient access without adding significant structural complexity to the interior organization system.

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

Data Source

PatentUS7959048B1Equipment backpack with tripod attachment system and wing accessory pockets
Publication Date: 2011.06.14 TAMRAC INC
  • US7959048B1 patent drawing
  • US7959048B1 patent drawing
  • US7959048B1 patent drawing

AI summary

An improved equipment backpack which incorporates two novel and unique features. The first feature is a unique system for holding a tripod in place so that it can be carried on the backpack. The second feature is the incorporation of wing accessory pockets on the exterior of the backpack which retain objects in a visible, organized and readily accessible manner so that easy access to the objects can be achieved without the necessity of opening the entire backpack.