Rail System with Flexible Clip for Hands-Free Accessory Attachment

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Consumer products, such as folding tables, lack hands-free accessory attachment, are prone to damage, and are difficult to fold and unfold, with limited expandability and inadequate grip, leading to inconvenience and potential damage during transport and use.

Innovation Solution

A rail system integrated into furniture and objects, featuring reinforced edges and corners with accessory clips that allow secure attachment of accessories without occupying surface space, providing better grip and ease of folding/unfolding.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If accessories are attached to the table surface, then hands-free storage is achieved, but valuable table surface space is occupied

Engineering Contradiction:

Improvehands-free accessory storageVSAvoidtable surface area

Core Design Contradiction:

Ease of operationVSArea of stationary object

Solution Approach 1:

The patent transitions accessory storage from the two-dimensional table surface to a three-dimensional rail system attached to the table edges and corners. This allows accessories to be mounted vertically or laterally along the rails, utilizing spatial volume rather than surface area, thereby achieving hands-free storage without occupying valuable table top space.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The rail system serves as an intermediary structure between the table body and accessories. Instead of directly placing accessories on the table surface, the rails provide a mediating attachment framework that connects to the table edges and corners, enabling accessory mounting in spatial dimensions separate from the table surface.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Ease of manufacture

If blow-molded plastic tables are used, then manufacturing cost and weight are reduced, but edge and corner protection is insufficient

Engineering Contradiction:

Improvemanufacturing cost and weightVSAvoidedge and corner strength

Core Design Contradiction:

Ease of manufactureVSStrength

Solution Approach 1:

The patent combines blow-molded plastic table bodies with attached rail structures made of more durable materials. The rails serve as composite reinforcement elements that are integrated with the plastic table, providing enhanced edge and corner strength while maintaining the lightweight and cost-effective plastic construction of the main table body.

Inventive Principle:

Principle #40Composite materials

Solution Approach 2:

The rail system acts as a protective barrier that precedes and prevents damage to the vulnerable plastic edges and corners. By having the rails in place beforehand, the underlying plastic structure is shielded from impact and damage during transport and use.

Inventive Principle:

Principle #11Beforehand cushioning (Prior cushioning)

3Ease of manufacture

If blow-molded plastic tables are used, then manufacturing cost and weight are reduced, but grip during folding and transporting is difficult

Engineering Contradiction:

Improvemanufacturing cost and weightVSAvoidgrip during folding and transporting

Core Design Contradiction:

Ease of manufactureVSEase of operation

Solution Approach 1:

The patent applies different surface characteristics to different parts of the table. The rail structures attached to the table edges provide localized gripping surfaces with textures or features that facilitate hand contact, while the main plastic table body maintains its smooth, lightweight construction. This local differentiation solves the gripping problem without compromising the overall manufacturing advantages.

Inventive Principle:

Principle #3Local quality

4Area of stationary object

If table leaves are added for expansion, then table size is increased, but installation and storage become time-consuming and difficult

Engineering Contradiction:

Improvetable sizeVSAvoidinstallation and storage convenience

Core Design Contradiction:

Area of stationary objectVSEase of operation

Solution Approach 1:

The rail system provides a universal attachment framework that can accommodate various accessories and table expansion components. Instead of requiring separate installation procedures for different types of attachments, the rails serve as a multi-functional interface that simplifies the addition of table leaves or other expandable components, making installation and storage more convenient through standardized attachment points.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS12507806B2Rail system for attaching accessories

Publication Date: 2025.12.30 INSIGHT 2 DESIGN LLC

AI summary

A system for attaching accessories includes at least one rail operably coupled to an object. The at least one rail is elongate and has an inner surface and an opposing outer surface. The system also includes at least one accessory having an accessory clip for attaching to the at least one rail. The accessory clip includes a flexible member having an inner surface and an opposing outer surface, and a static member having an inner surface and an opposing outer surface. In an engaged state, the inner surface of the static member is engaged with the inner surface of the at least one rail, and the inner surface of the flexible member is engaged with the outer surface of the at least one rail.