Undermount drawer slide position adjustment apparatus and method of use
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Solution Overview
Problem
Existing drawer slide assemblies lack a simple, cost-effective, and easy-to-operate solution for quick, releasable engagement that provides three-directional adjustments without removing the drawer from the cabinet carcass, particularly for undermount configurations.
Innovation Solution
An undermount drawer slide clip mounting apparatus with a base, bonnet, lever arm, spring-loaded catch, threaded spindle, height adjuster, and depth adjuster, allowing for adjustments in horizontal, vertical, and depth directions by hand without disengaging the drawer from the cabinet.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If an undermount drawer slide assembly is used, then the appearance of the drawer is enhanced (slide not visible when open), but adjustment of the drawer face in three directions becomes complex and difficult
Solution Approach 1:
The adjustment mechanism is divided into three independent adjustment components: a first adjustment mechanism for horizontal adjustment, a second adjustment mechanism for vertical adjustment, and a third adjustment mechanism for depth adjustment. Each mechanism can be operated independently to adjust the drawer face position in its specific direction, simplifying the overall adjustment process while maintaining the sleek undermount appearance.
2Adaptability or versatility
If a releasable coupling device is added for three-directional adjustment, then adjustment capability is improved, but device complexity increases
Solution Approach 1:
The mounting clip is designed to perform multiple functions: it provides releasable coupling between the drawer and slide assembly, enables three-directional adjustment (horizontal, vertical, and depth), and maintains the drawer's aesthetic appearance. By integrating these functions into a single clip mechanism, the patent avoids the need for separate complex adjustment devices.
Solution Approach 2:
The adjustment mechanisms are designed to be easily operated by the user without requiring additional tools or complex procedures. The first, second, and third adjustment mechanisms can be manually adjusted to achieve the desired drawer position, and the releasable coupling allows for quick installation and adjustment.
3Ease of operation
If manual adjustment mechanisms are integrated into the mounting clip, then ease of operation is improved, but manufacturing cost increases
Solution Approach 1:
The mounting clip incorporates dynamic adjustment capabilities through the first, second, and third adjustment mechanisms that allow the drawer face position to be changed in three directions. These mechanisms are designed to provide smooth, tool-free adjustment while using simple mechanical components that are cost-effective to manufacture.
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
Enables easy, tool-free three-directional adjustments of a drawer relative to the cabinet carcass, enhancing the appearance and functionality of the drawer system while maintaining a sleek undermount design.
Implementation Method 1
a spring loaded catch is slidable within the bonnet
Implementation Method 2
A threaded spindle rotates within the base and affects the lateral position of the bonnet relative to the base
Implementation Method 3
A lever arm is pivotally engaged with the body
Data Source
AI summary
An undermount drawer slide mounting clip releasably attaches a drawer to a drawer rail assembly mounted in a cabinet carcass. The apparatus is capable of effecting positional adjustments of the drawer in three directions without removing the drawer from the cabinet carcass. The apparatus is comprised of a body slidingly engaged with a bonnet. A trigger pivotally connected between the body and the bonnet. A spring loaded catch slidable within the bonnet and acted on by the trigger to releasably attach the apparatus to a drawer rail assembly. A threaded spindle rotates within the base and adjusts the horizontal position of the drawer. A ramp adjustably connected to the base adjusts the vertical position of the drawer. A plunger extends from a housing connected to the body and is adjacent the drawer rail assembly. A lever pivotable within the housing moves the plunger and adjusts the depth of the drawer.