Expandable Base Stroller with Telescoping Storage
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Solution Overview
Problem
Conventional baby strollers lack sufficient storage space while being compact enough for easy vehicle placement, limiting their ability to accommodate both packages and baby needs.
Innovation Solution
A stroller design featuring an expandable base member that telescopes to provide additional storage space, detachable frame members, and adjustable components for accommodating packages and users, allowing the stroller to transform between a compact and expanded configuration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the size of the baby stroller is reduced to provide for easy placement in a vehicle, then the stroller becomes more compact and easier to store, but the storage area available for purchases and baby needs is reduced or eliminated
Solution Approach 1:
The stroller employs a dynamic base member that can transition between retracted and extended configurations. The base member includes telescoping components with locking mechanisms that allow the storage area to be expanded when needed and collapsed when vehicle storage is required, making the storage capacity variable rather than fixed
Solution Approach 2:
The base member is divided into multiple telescoping sections that can independently extend and retract. This segmentation allows the storage area to be adjusted in incremental steps, providing flexible storage capacity while maintaining a compact footprint for vehicle placement
2Quantity of substance
If the stroller is designed to accommodate a large amount of packages or baby needs, then the storage capacity increases, but the stroller becomes larger and more difficult to store within a vehicle
Solution Approach 1:
The telescoping base member sections are nested within each other in a concentric arrangement, similar to nested dolls. When retracted, the sections fit within one another to minimize volume. When extended, they unfold sequentially to provide additional storage capacity without requiring a completely separate storage compartment
3Stability of the object's composition
If the stroller frame is made rigid and stable to support the user and packages, then the structural integrity is improved, but the ability to fold and store the stroller compactly is reduced
Solution Approach 1:
The frame members incorporate telescoping sections with locking mechanisms that provide structural stability when extended and locked into position. The same members can be easily retracted and locked in a compact configuration for storage, allowing the frame to dynamically adapt between stable support and compact folding states
Data Source
AI summary
A stroller for carrying a user or multiple users may include a first and second front frame member for supporting a seat or seats and back support member, a first and second back frame member being detachably connected to the first and second front frame member, an expandable base member which connects between the first and second front frame member and the first and second back frame member. The expandable frame member may move between an extended and a retracted position to provide a storage area. The first and second back frame member may include handles, and the first and second front frame members may include an upper section and a lower section. The upper section may pivot with respect to the lower section, and the first and second back frame members may pivot with respect to the extendable base member. The first and second front frame members may pivot with respect to the extendable base member.