Versatile V Flat with Corrugated Panels and Angle-Adaptive Crossbar
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Solution Overview
Problem
Existing V Flats lack durability and versatility in attaching accessories, particularly for backdrops and light boxes, while maintaining a lightweight design.
Innovation Solution
The V Flat is constructed with two layers of corrugated plastic sheets fused in opposing orientations, featuring Velcro strips for universal attachment and a crossbar system for stability and accessory support, utilizing both hook and loop Velcro for versatile adhesion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If existing V Flats use single-layer construction, then manufacturing is simple, but durability is insufficient
Solution Approach 1:
The patent applies composite materials by fusing two layers of corrugated plastic sheets together in opposing orientations. This creates a bi-layer construction where each layer complements the other, with the flutes of one layer interlocking with the flat surfaces of the other, resulting in enhanced durability and structural integrity while maintaining lightweight properties.
2Adaptability or versatility
If existing V Flats lack attachment mechanisms, then device complexity is low, but versatility in attaching accessories is poor
Solution Approach 1:
The patent implements universality by incorporating Velcro strips with both hooks and loops on the panel edges. This dual-sided Velcro system allows the V Flat to universally attach to various accessories including backdrops, light boxes, and banners regardless of whether they have hook or loop surfaces, greatly enhancing attachment versatility without adding complex mechanisms.
3Strength
If existing V Flats use heavy materials for durability, then strength is improved, but lightweight design is compromised
Solution Approach 1:
The patent employs thin film construction using lightweight corrugated plastic sheets instead of heavy traditional materials. The corrugated structure provides structural strength through its geometric configuration rather than material mass, allowing the panels to remain lightweight while maintaining durability and resistance to bending and impact.
4Stability of the object's composition
If existing V Flats lack support structures, then device complexity is low, but stability when deployed is insufficient
Solution Approach 1:
The patent applies preliminary action by pre-attaching Velcro strips to the panel edges and providing pre-configured crossbar components with attachment mechanisms. These elements are prepared in advance during manufacturing, allowing for quick and easy assembly when the V Flat is deployed, enhancing stability without requiring complex现场 construction.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides a lightweight, durable V Flat that can securely attach backdrops and light boxes, offering stability and versatility in attachment options, enhancing its functionality and usability.
Implementation Method 1
The panels are surrounded by a Velcro strip. The Velcro used in embodiments of the invention have both hooks and loops such that it can universally attach either hooked or looped surfaces—or any of a variety of similar surfaces.
Implementation Method 2
V Flats in accordance with embodiments are provided with panels formed of two layers of corrugated plastic fused together in opposing orientations.
Data Source
AI summary
A free-standing V Flat for photography and similar use formed of two panels joined at the center by a hinge or similar hinged attachment. A crossbar is provided to join the upper corners of the V Flat for securing the panels in an open position and for supporting backdrops and similar items. The crossbar is formed of two independent bar units that are configurable by a user to contact one another such that at least portions of each of the bar units overlap with one another. The degree of overlap determines the length of the resultant crossbar, thereby allowing a user to customize the crossbar to accommodate any of various angles assumed by the V Flat.