Drawer Front Side-Frame Adjustment Device with Linear Guide Elements
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Solution Overview
Problem
Existing drawer front connecting devices are complex to manufacture, require significant force for assembly, and lack reliable adjustment options, making it difficult to attach heavy or large drawer fronts securely and efficiently.
Innovation Solution
A side frame adjustment device with a housing, guide elements, and a front connector that allows for linear displacement between the housing and the front connector, preventing tilting during adjustment, and featuring a displacement element and engaging elements for tension-free and jam-proof adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a drawer front is securely attached to drawer side parts using known connecting devices, then high forces can be absorbed, but the adjustment options become complicated and reliable functioning is not guaranteed
Solution Approach 1:
The connecting device is divided into separate functional components: a connecting element for attachment and an adjustment device for positioning. This segmentation allows the strength function and adjustment function to be independently optimized, with the adjustment device being simpler and more reliable.
Solution Approach 2:
The adjustment functionality is extracted as a separate, dedicated mechanism rather than being integrated into the connecting structure. This extraction simplifies the adjustment device and makes its functioning more reliable while maintaining the force absorption capability of the connecting elements.
2Adaptability or versatility
If known adjustment options are implemented to adjust drawer front position, then some adjustment capability is achieved, but the device structure becomes complicated and requires more space
Solution Approach 1:
The adjustment device is designed to handle both lateral and height adjustments through a unified mechanism. The adjustable element can be positioned at different locations along the guide element, providing multiple adjustment functions with a single simple device structure, reducing overall complexity and space requirements.
Solution Approach 2:
The adjustment device uses a dynamic, easily adjustable mechanism rather than a complex fixed structure. The adjustable element can be freely positioned and fixed at various points along the guide element, allowing flexible adaptation to different drawer front positions without requiring complex mechanical structures.
3Strength
If heavy or large drawer fronts are attached using known connecting devices, then secure connection is achieved, but assembly requires skill and is difficult
Solution Approach 1:
The connecting device separates the attachment function from the adjustment function, allowing the connecting element to be designed for simple, tool-free attachment while the adjustment mechanism provides secure positioning. This segmentation makes assembly easier while maintaining connection security for heavy drawer fronts.
Solution Approach 2:
The connecting element is designed to be self-aligning and easy to attach without requiring specialized skills. The guide element and adjustable element work together to automatically guide the drawer front into the correct position, making the assembly process intuitive and accessible to users without specialized training.
4Adaptability or versatility
If adjustment options are provided to adjust drawer front position, then position flexibility is improved, but tilting during adjustment occurs
Solution Approach 1:
The guide element acts as an intermediary between the connecting element and the adjustable element, constraining the movement to a linear path. This intermediary component prevents tilting by ensuring that the drawer front moves only in the intended adjustment direction while maintaining stable orientation throughout the adjustment process.
Data Source
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AI summary
Side-frame adjustment device for laterally adjusting a drawer front relative to a side frame, wherein the side-frame adjustment device comprises an adjustment arrangement, a housing, guide elements and a front connector, wherein the front connector has a connecting element to arrange the drawer front on the side frame, and wherein the housing has a connecting element to connect the housing to the side frame.The side frame adjustment device is characterized by the fact that the housing has two opposing and spaced-apart side elements, wherein at least two guide elements are provided, each guide element connecting the two side elements, the guide elements being spaced apart from each other on the housing, each guide element having a longitudinal axis, the front connector being mounted on the guide elements so as to be linearly displaceable and/or so as to be displaceable in a straight line between the side elements along the longitudinal axes of the guide elements, the adjusting arrangement being designed in such a way that the adjusting arrangement acts between the housing and the front connector in order to achieve a linear and/or straight-line adjustment of the front connector along the longitudinal axes of the guide elements relative to the housing.