Flap Bearing Adjustment Aid for Accurate Furniture Flap Closure
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Solution Overview
Problem
The existing methods for adjusting flap bearings in lifting devices for furniture flaps are time-consuming and require iterative processes to ensure accurate positioning, especially when multiple lifting devices are involved, as they necessitate repeated checking and adjustment of the closed position.
Innovation Solution
A method utilizing a positioning element that is slidably or pivotably mounted on the assembly support, allowing the flap bearing to be adjusted to its optimal position when closed, and remaining in place as the flap opens, facilitating quick and accurate adjustment of both the bearing's position and the control arm's length, thereby simplifying the adjustment process and reducing the time required for setup.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If the flap bearing is adjusted using conventional iterative methods, then the closed position can be checked and corrected, but the adjustment process becomes time-consuming
Solution Approach 1:
The patent applies preliminary action by providing a positioning element with marking means that pre-indicates the optimal position of the bearing part before adjustment. The marking element is arranged to be visible when the flap is open, allowing the installer to directly set the bearing part to the marked position without iterative checking. This eliminates the time-consuming back-and-forth adjustment process while maintaining positioning accuracy.
2Reliability
If multiple lifting devices are provided on both sides of the flap, then the flap can be supported in open position, but the adjustment process becomes more complex and time-consuming
Solution Approach 1:
The positioning element with pre-marked optimal position allows each lifting device to be adjusted independently and quickly without requiring coordination between multiple devices. The marking provides immediate visual guidance for correct positioning, simplifying the adjustment process while maintaining the reliability provided by multiple lifting devices.
3Manufacturing precision
If the bearing part is made adjustable along the adjustment path, then the optimal position can be achieved, but the device structure becomes more complex
Solution Approach 1:
The patent introduces a positioning element as an intermediary component that carries marking means to indicate the optimal position. This mediator provides precise positioning guidance without requiring complex adjustment mechanisms in the bearing part itself. The marking element serves as a simple visual intermediary between the desired position and the installer, maintaining positioning precision while avoiding structural complexity.
Data Source
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AI summary
The invention relates to a flap bearing with a pivot bearing for coupling a control arm of a prestressed lifting device in an articulated manner to a flap, folding flap, door or the like of a piece of furniture, wherein an installation support of the flap bearing can be fastened on the flap, folding flap, door or the like, and wherein a bearing part of the flap bearing supports the pivot bearing and is mounted on the installation support such that it can be displaced or pivoted along an adjustment path. Provision is made here for a positioning element to be mounted in a displaceable or pivotable manner on the installation support and for the positioning element to be arranged in an adjustment region of the bearing part along the adjustment path. The invention also relates to a lifting device with such a flap bearing and to a method for adjusting such a flap bearing. The flap bearing can be adjusted straightforwardly and quickly into its correct position, and therefore a flap, folding flap, door or the like closes fully.