Undermount Slide Bracket with Adjustable Nubs for Mounting Precision

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Solution Overview

Problem

Existing undermounted drawer slides face challenges in precise mounting due to inconsistencies in cabinet and drawer tolerances, making it difficult to achieve a flush relationship between the drawer and cabinet faces, and current solutions are not sufficiently versatile to accommodate different drawer slide sizes and configurations.

Innovation Solution

The introduction of an undermount slide bracket with adjustable nubs and stops allows for horizontal adjustment and secure mounting of drawer slides, ensuring proper orientation and alignment, and can be used with various drawer slide sizes and configurations, facilitating easier installation and versatility in cabinet designs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If traditional fixed mounting brackets are used, then the mounting process is simple, but the mounting precision and alignment accuracy deteriorate due to insufficient tolerance compensation

Engineering Contradiction:
Improvemounting precisionVSAvoidbracket structure complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The mounting bracket incorporates adjustable nubs that can be repositioned along the bracket body, transforming a static fixed-position bracket into a dynamic adjustable one. This allows the bracket to adapt to different cabinet and drawer slide configurations, achieving precise mounting while maintaining a relatively simple overall structure.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The bracket design allows changing the positional parameter of the nubs relative to the bracket body. By adjusting the nub position, the mounting bracket can compensate for tolerance variations in cabinet and drawer slide dimensions, thereby improving mounting precision without requiring a completely complex structure.

Inventive Principle:
Principle #35Parameter changes

2Manufacturing precision

If precise mounting is achieved through custom adjustments, then the alignment accuracy improves, but the ease of manufacture and installation deteriorates

Engineering Contradiction:
Improvealignment accuracyVSAvoidinstallation complexity
Core Design Contradiction:
Manufacturing precisionVSEase of manufacture

Solution Approach 1:

The bracket is pre-designed with multiple predetermined nub positions and adjustment mechanisms during manufacturing. This preliminary preparation allows installers to simply select and adjust to the appropriate position without requiring complex custom fabrication or alignment procedures during installation, thus maintaining ease of manufacture while achieving precise alignment.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If the bracket design is simplified for easy manufacturing, then the ease of manufacture improves, but the adaptability to different drawer slide sizes and configurations deteriorates

Engineering Contradiction:
Improvecompatibility with drawer slide typesVSAvoidbracket design complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The mounting bracket is designed as a universal component with adjustable nubs that can accommodate various drawer slide sizes and configurations. The same bracket design can be used across different cabinet and drawer slide types by simply adjusting the nub position, providing multi-functionality without requiring multiple specialized bracket designs.

Inventive Principle:
Principle #6Universality (Multi-functionality)

4Adaptability or versatility

If adjustable nubs are added to the bracket, then the adaptability to different configurations improves, but the device complexity increases

Engineering Contradiction:
Improveconfiguration flexibilityVSAvoidbracket component complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The bracket is segmented into distinct functional elements: the main bracket body and separate adjustable nubs. This segmentation allows the nubs to be independently positioned and adjusted without affecting the overall bracket structure, providing configuration flexibility while keeping each individual component relatively simple in design.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11653760B2Bracket for drawer slide
Publication Date: 2023.05.23 TENN TEX PLASTICS INC
  • US11653760B2 patent drawing
  • US11653760B2 patent drawing
  • US11653760B2 patent drawing

AI summary

An undermount slide bracket includes: a panel with upper and lower edges; a nub extending from a first side of the panel; a shelf extending from a second, opposed side of the panel; a lower panel extending downwardly from the shelf; a plurality of pairs of wings extending from the lower panel, the pairs of wings being arranged in stacked, spaced apart relationship, such that a gap is formed between adjacent pairs of wings; and a stop located in the gap between the wings.