Tabletop bumper kit

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Solution Overview

Problem

Existing tables with bumpers are limited in their utility and are not easily attachable or removable from rectangular surfaces, restricting their use to specific activities.

Innovation Solution

A tabletop bumper kit comprising corner bracket assemblies, side clamps, and bumpers that can be attached to a rectangular tabletop without tools, forming an enclosed area for various activities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a table is designed with fixed bumpers for specific activities, then the table provides stable support for those activities, but the table loses versatility for other uses

Engineering Contradiction:
Improvestable supportVSAvoidversatility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The bumper system is divided into separate, removable bumper components that can be independently attached and detached from the table, allowing the table to switch between having bumpers (for stability in activities like robotics or LEGO play) and not having bumpers (for other uses), thus resolving the contradiction between stable support and versatility

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The bumper attachment system transitions from a fixed, static configuration to a dynamic, adjustable configuration where bumpers can be easily attached and removed based on activity needs, enabling the table to adapt its functionality while maintaining stable support when bumpers are installed

Inventive Principle:
Principle #15Dynamics

2Stability of the object's composition

If bumpers are permanently attached to a table, then the bumper structure is stable and secure, but the bumpers cannot be easily removed or repositioned

Engineering Contradiction:
Improvebumper stabilityVSAvoidease of attachment and removal
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The attachment system uses separate corner bracket assemblies that independently secure each bumper segment, allowing the bumpers to be firmly fixed when needed while enabling easy removal by simply detaching the modular corner brackets, thus achieving both stability and ease of operation

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The clamp mechanism applies sufficient force to securely hold the bumper in place during use, providing stable attachment, but allows for easy release when needed, balancing the need for secure fixation with the need for simple installation and removal

Inventive Principle:
Principle #16Partial or excessive action

3Reliability

If a bumper kit requires additional tools for attachment, then the attachment mechanism can be more secure, but the installation process becomes more complex and time-consuming

Engineering Contradiction:
Improveattachment securityVSAvoidinstallation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The corner bracket assemblies incorporate integrated clamps that can be manually adjusted and secured without requiring external tools, allowing the attachment mechanism to be simple and tool-free while still providing secure attachment through the self-contained clamp design

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12575667B2Tabletop bumper kit
Publication Date: 2026.03.17 NPS PUBLIC FURNITURE CORP
  • US12575667B2 patent drawing
  • US12575667B2 patent drawing
  • US12575667B2 patent drawing

AI summary

Systems and methods for providing a tabletop bumper kit system. The tabletop bumper kit includes a plurality of bumpers, a plurality of tabletop corner bracket assemblies, and a plurality of side support brackets. The plurality of tabletop corner bracket assemblies attaches to a plurality of corners of a tabletop. The plurality of side support brackets attaches to a plurality of sides of a tabletop. Each of the plurality of bumpers are inserted into the plurality of tabletop corner bracket assemblies and the plurality of side support brackets. Adjustable clamps, found in the tabletop corner bracket assemblies and side support brackets, fasten the bumpers to the tabletop. The adjustable clamps may make the tabletop bumper kit removable.