Rotating Playard Diaper Changer for Easier Baby Handling
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Solution Overview
Problem
Conventional diaper changers on playard frames do not allow for horizontal rotation, forcing caregivers to adopt uncomfortable twisting postures or move to another side of the frame to easily hold the baby during diaper changes.
Innovation Solution
A diaper changer with a rotation device mounted on one side of the playard frame, enabling horizontal rotation between two usage statuses: one for convenient diaper changing with the baby's feet facing forward and another for easy holding with the baby's body laterally positioned.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the diaper changer is fixed on one side of the playard frame, then the structure is simple and stable, but the caregiver cannot easily hold the baby in different positions
Solution Approach 1:
The diaper changer is equipped with a rotation device that allows it to rotate horizontally between a first position (for diaper changing) and a second position (for holding the baby). This dynamic adjustment enables the caregiver to easily access the baby in different positions without compromising structural stability when fixed.
2Ease of operation
If the diaper changer cannot rotate, then the device is simple and stable, but the caregiver must adopt twisting posture or move to another side to hold the baby
Solution Approach 1:
The rotation device enables the diaper changer to dynamically adjust between horizontal positions, allowing the caregiver to comfortably hold the baby in either the first position (feet facing forward) or the second position (body laterally positioned) without twisting or moving to another side of the frame.
3Adaptability or versatility
If the diaper changer is mounted on one side only, then the mounting structure is simple, but the baby cannot be easily accessed from different directions
Solution Approach 1:
Instead of mounting the diaper changer on multiple sides of the playard frame, the invention uses a single-side mounting with a rotation device that allows the diaper changer to rotate horizontally between two usable positions. This provides accessibility from different directions while keeping the mounting structure simple.
Data Source
AI summary
Rotation device is configured at the bottom of the body of a diaper changer so that the diaper changer is capable of rotating horizontally relative to the playard frame via the rotation device when mounting thereon. The rotation device includes a rotator and a supporter where the rotator connects to the body and mounts on the supporter for allowing the body to rotate relative to the supporter. The supporter is further configured at one side of the playard frame. The body can also be rotatably mounted on the playard frame by mounted the rotator directly into a shafting hole on the playard frame. With the rotation device, the diaper changer can be selectively set in a first using status for changing a baby's diaper or a second using status for allowing a babysitter for easy holding the baby up.