Pacifier With Adjustable Nipple Length for Baby Growth
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Solution Overview
Problem
Existing pacifiers do not accommodate the rapid growth of babies, necessitating frequent replacement with longer nipple parts as the baby's oral structure develops.
Innovation Solution
A pacifier design featuring a length adjustment mechanism, such as folding, detachable coupling, or screw threads, allowing the nipple length to be adjusted to fit the baby's growth, eliminating the need for frequent replacements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed-length nipple part is used in existing pacifiers, then the pacifier structure is simple and easy to manufacture, but the nipple length becomes insufficient as the baby grows, requiring frequent replacement
Solution Approach 1:
The nipple part is divided into multiple detachable sections that can be removed or added based on the baby's growth stage. The nipple includes a first nipple part with a first length and a second nipple part with a second length, allowing selective attachment to achieve different total lengths.
Solution Approach 2:
The pacifier transitions from a static fixed-length design to a dynamic adjustable-length design. The nipple part can be reconfigured by detaching and reattaching sections, enabling the length to adapt as the baby grows.
2Adaptability or versatility
If the nipple part is made longer to accommodate grown babies, then the pacifier fits larger oral structures, but the excessive length becomes problematic for younger babies and requires buying new pacifiers
Solution Approach 1:
The nipple part is segmented into removable sections that can be configured in different combinations. Users start with only the first nipple part attached for young babies, then add the second nipple part as the baby grows, eliminating the need to purchase multiple complete pacifiers.
Solution Approach 2:
A single pacifier body is designed to accommodate multiple nipple length configurations, making it universally applicable across different baby growth stages. The same pacifier handle and flange work with different nipple length configurations.
3Adaptability or versatility
If a detachable nipple part system is implemented, then the nipple length can be adjusted according to baby's growth, but the coupling mechanism adds complexity to the pacifier structure
Solution Approach 1:
The coupling mechanism is extracted as a separate functional element between the nipple sections and the handle. The first coupling part connects the first nipple part to the handle, while the second coupling part connects the second nipple part to the first nipple part, modularizing the connection system.
4Adaptability or versatility
If multiple nipple parts with different lengths are provided, then the pacifier can accommodate different growth stages, but the manufacturing process becomes more complex
Solution Approach 1:
Instead of manufacturing one long nipple part and cutting it, the design manufactures separate first and second nipple parts that are attached together. This segmentation allows each part to be manufactured independently using standard molding processes, then assembled through the coupling mechanism.
Data Source
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AI summary
The present invention relates to a pacifier including: a main body member including a flange, a handle formed to protrude from one surface of the flange, and a nipple part formed to protrude and extend from the other surface of the flange; and a length adjustment member folded based on a folding line extending in a first direction and having an insertion hole, into which the nipple part is inserted in a second direction perpendicular to the first direction, formed in a central portion.