Box With Aligned Handle Openings For Load Distribution
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Solution Overview
Problem
Traditional boxes are uncomfortable and difficult to carry, especially when heavily loaded, due to inadequate handle design, which can lead to strain on the user and potential damage to the box.
Innovation Solution
The design features a box with multiple pairs of handle openings in adjacent panels that can be aligned, allowing for comfortable grip and distribution of weight, reducing strain on the user.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional box design without handles is used, then box structure is simple and manufacturing is easy, but user comfort and ease of carrying is poor
Solution Approach 1:
The box structure is segmented into multiple panels (front, back, left, right) with handle openings formed in specific panels. This segmentation allows the handle function to be distributed across multiple structural elements rather than requiring a single complex handle assembly, thereby improving ease of carrying while maintaining relative structural simplicity.
Solution Approach 2:
The panels of the box serve dual functions: they provide structural containment and simultaneously form handle openings for carrying. This multi-functionality eliminates the need for separate handle components, improving ease of carrying without significantly increasing device complexity.
2Ease of operation
If single handle opening is provided, then box structure remains simple, but user comfort and grip stability are insufficient
Solution Approach 1:
The handle function is segmented into multiple openings distributed across different panels (front, back, left, right). This segmentation provides multiple grip points and alignment options for the user's hands, significantly improving comfort and grip stability while keeping the overall structure relatively simple.
Solution Approach 2:
The handle openings are arranged in multiple dimensions across different panels rather than concentrated in one location. This spatial distribution creates multiple carrying configurations and improves ergonomics by allowing users to grip the box in various orientations and positions.
3Quantity of substance
If box is heavily loaded, then storage capacity is maximized, but box strength is insufficient and handles may tear
Solution Approach 1:
The load-bearing function is segmented across multiple panels and flaps rather than concentrated in one location. The bottom flaps and top flaps extend from multiple side panels, distributing the weight and stress throughout the box structure, which prevents tearing at any single point even when heavily loaded.
Solution Approach 2:
The handle openings are merged with the structural panels rather than being separate elements. This integration ensures that the panels providing structural support also provide the handle function, creating a unified structure that resists tearing better than separate handles would.
4Strength
If flaps are extended from all side panels, then box structural strength is improved, but manufacturing complexity increases
Solution Approach 1:
The flaps are segmented and extended from each side panel individually rather than requiring a single complex assembly process. Each flap can be formed and attached separately, which simplifies the manufacturing process while still achieving the desired structural strength through distributed reinforcement.
Data Source
AI summary
A method of using a box including obtaining the box, the box including first, second, third, and fourth side panels, the third side panel joining the first side panel and the second side panel, the fourth side panel extending from the second side panel, the fourth side panel extending from the second side panel; a plurality of bottom flaps; a plurality of top flaps; and a connecting panel joining adjacent side panels; wherein the first, second, third, and fourth top flaps extend from the first, second, third, and fourth side panels, respectively; and wherein third and fourth handle openings of the respective third and fourth side panels are substantially and respectively aligned with first and second handle openings of the respective first and second side panels when folded. The method can include a user gripping the third and fourth handle openings and lifting the box.