Arc-Bottom Partition Board Structure for Gap-Free Tabletop Erection

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Solution Overview

Problem

Existing epidemic-preventing partition board structures are inefficient in material usage, difficult to assemble, aesthetically unpleasing, and hard to store due to gaps and multiple bases, leading to economic inefficiencies and weakened market competitiveness.

Innovation Solution

A gap-free partition board structure with a bottom portion featuring arc or curved surfaces that transition into a flat form, providing increased contact area with a tabletop for secure erection, and integrally formed with coplanar lateral side edges for simplified assembly, aesthetic appeal, and easy stacking or overlapping for storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple bases are used to support the transparent board, then the board can be erected, but material is wasted and it becomes hard to stow

Engineering Contradiction:
Improveerection stabilityVSAvoidmaterial waste
Core Design Contradiction:
ReliabilityVSLoss of substance

Solution Approach 1:

The patent merges the support bases and the transparent board into a single integrated structure. The arc-shaped bottom portion of the transparent board itself serves as the support base, eliminating the need for separate base components. This integration reduces material usage while maintaining erection stability.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent employs an arc-shaped bottom portion of the transparent board that curves upward to form a self-supporting structure. This curvature allows the board to stand stably on a tabletop without additional bases, while the arc shape tapers to a point that facilitates easy storage by inserting into another board's arc shape.

Inventive Principle:
Principle #14Spheroidality (Curvature)

2Reliability

If multiple bases are used to support the transparent board, then the board can be erected, but assembly becomes difficult

Engineering Contradiction:
Improveerection stabilityVSAvoidassembly complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

By combining the support function and the partition board into one integrated component, the patent eliminates multiple assembly steps. The single-piece construction with integrated arc-shaped base requires no separate assembly operations, simplifying the overall assembly process while ensuring stable erection.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If the bottom is not in a close-fitting state, then assembly is easier, but aesthetics are compromised and market competition power is weakened

Engineering Contradiction:
Improveassembly easeVSAvoidaesthetic appearance
Core Design Contradiction:
Ease of operationVSShape

Solution Approach 1:

The arc-shaped bottom portion is designed with precise curvature that creates a close-fitting appearance when viewed from the front. The symmetric arc design provides aesthetic appeal while the tapered rear end maintains ease of assembly and storage. The curvature is optimized to balance visual appearance with functional requirements.

Inventive Principle:
Principle #14Spheroidality (Curvature)

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 enables secure, aesthetically pleasing, and space-efficient epidemic prevention by allowing direct tabletop positioning, easy storage, and continuous partition formation, while reducing material waste and assembly complexity.

Implementation Method 1

a bottom portion that is for contacting a tabletop is made in the form of a plurality of arc surfaces or curved surfaces to help increase a contact area thereof with a tabletop for securely standing on the tabletop

Methodology Applied
Scientific EffectGeometric shape: Geometry

Implementation Method 2

the gap-free epidemic-preventing partition board structure, in the entirety thereof, is made by means of thermal forming or injection molding

Methodology Applied
Scientific EffectThermal forming:

Implementation Method 3

the gap-free epidemic-preventing partition board structure, in the entirety thereof, is made by means of thermal forming or injection molding

Methodology Applied
Scientific EffectInjection molding:

Data Source

PatentUS11805903B2Gap-free epidemic-preventing partition board structure
Publication Date: 2023.11.07 WENS DESIGN INC
  • US11805903B2 patent drawing
  • US11805903B2 patent drawing
  • US11805903B2 patent drawing

AI summary

Disclosed is a gap-free epidemic-preventing partition board structure, which includes a transparent board, a plurality of arc surfaces, two lateral side edges, a flat form, and a plurality of arc surface transitions. The arc surfaces are arranged on a bottom portion of the transparent board. The arc surfaces gradually change in an upward direction into the flat form. The two lateral side edges are arranged on two opposite sides of the arc surfaces and are on the same plane as the flat form. The arc surfaces include the arc surface transitions. The arc surfaces, the flat form, the two lateral side edges, and arc surface transitions that make up the gap-free epidemic-preventing partition board structure are integrally formed together as a unitary structure. The bottom in the form of multiple arc surfaces helps increase a contact area with a tabletop for securely standing thereon to achieve separation for epidemic prevention.