Nest Swing with Pivotable Frame Sections for Multi-Position Use
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Solution Overview
Problem
Existing nest swings have limited versatility in application due to rigid designs, restricting their use beyond conventional swinging and seating functions.
Innovation Solution
A nest swing with pivotable U-shaped frame sections connected by a joint device, allowing the frame to transition between lying, sitting, and storage positions, and featuring adjustable straps for versatile hanging and easy assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the frame is designed as a rigid circular structure with fixed segments, then the structural stability is improved, but the adaptability for different applications deteriorates
Solution Approach 1:
The frame is divided into two separable frame sections (5, 6) that can be connected or separated. Each frame section has U-shaped legs (10-14) that can be coupled together to form a complete frame, or used separately for different applications such as lying surfaces or seat backs, enabling versatile usage while maintaining structural integrity when connected
Solution Approach 2:
The frame sections are designed to be pivotably connected through intermediate joint devices (7, 8, 9) with locking mechanisms. This allows the frame to dynamically transition between different configurations - connected for stable support structures, or separated for storage and alternative uses - resolving the contradiction between stability and adaptability
2Adaptability or versatility
If the frame sections are pivotably connected with locking mechanisms, then the adaptability for different positions is improved, but the device complexity increases
Solution Approach 1:
The pivoting and locking functions are segmented into separate intermediate joint devices (7, 8, 9) that connect the frame sections. Each joint device handles specific functions independently, making the overall system more manageable and easier to manufacture despite the enhanced adaptability provided by multiple pivot positions
3Ease of manufacture
If the U-legs are designed without suspension straps, then the manufacturing simplicity is improved, but the ease of operation for hanging deteriorates
Solution Approach 1:
The suspension function is merged into the U-leg structure itself by integrating suspension straps (17-20) that are arranged on each U-leg. These straps are continuously adjustable and can be integrated with the frame structure, combining the structural support function with the suspension function in a single design element
Solution Approach 2:
The U-legs with integrated suspension straps serve multiple functions: providing structural support, enabling hanging from support structures, and allowing height adjustment. This multi-functionality eliminates the need for separate suspension components, maintaining manufacturing simplicity while greatly improving ease of operation
Data Source
Figure 1
Figure 2
Figure 3~4
AI summary
The invention relates to a nest swing with a frame (2) and a support device (3) serving as a nest, which is arranged on the frame (2) and provides a support surface (4), wherein the frame (2) has two frame sections (5, 6) which are arranged to pivot relative to each other and are coupled to each other by means of an intermediate joint device (7), wherein the frame sections (5, 6) and the support device (3) can be traversed by a relative pivoting of the frame sections (5, 6) and relative to each other from a first operating position to a second operating position and vice versa.