Height Adjustable Barrier With Pincher Locking Mechanism
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Solution Overview
Problem
Existing in-house gates are often not adjustable, leading to the need for multiple gates as families grow or change, resulting in unused gates being stored, and there is a lack of a solution for easily adapting gates to different heights and widths to accommodate various access points.
Innovation Solution
A height-adjustable barrier system with slideable and pincher mechanisms, allowing the barrier sections to be incrementally adjusted in height and length, featuring a quick release connection, slippery sleeves for smooth sliding, and extendable design to fit various doorways.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed-height gate is installed, then the gate provides stable safety protection, but it cannot adapt to growing children or changing family needs, requiring multiple gates to be purchased and stored
Solution Approach 1:
The gate transforms from a static fixed-height structure to a dynamic adjustable-height structure through slideable upper barrier sections that can move vertically along the lower barrier section, allowing the gate to adapt to different height requirements as children grow
Solution Approach 2:
The gate is divided into separate barrier sections (lower and upper) that can independently move relative to each other, with the upper section sliding along the lower section to enable height adjustment without moving the entire gate structure
2Adaptability or versatility
If a height-adjustable mechanism is added to the gate, then the gate can adapt to different heights, but the adjustment mechanism increases device complexity
Solution Approach 1:
The gate employs self-latching mechanisms where the upper barrier section automatically engages with the lower section at various height positions through gravity and friction, eliminating the need for manual locking devices or complex fastening mechanisms during adjustment
Solution Approach 2:
A slideable connection mechanism acts as an intermediary between the upper and lower barrier sections, providing a simple interface that enables smooth vertical movement while maintaining structural integrity during height adjustment
3Adaptability or versatility
If the barrier sections are made slideable for height adjustment, then the gate becomes adaptable, but the structural stability may be compromised
Solution Approach 1:
The gate structure transitions from completely static to dynamically adjustable, where the upper barrier section can slide vertically along the lower section during adjustment but maintains firm engagement at selected heights through gravitational force and friction
Solution Approach 2:
The connection between upper and lower barrier sections is designed with asymmetric engagement features where the lower section provides guide rails or slots that receive the upper section, creating a stable sliding interface that prevents lateral movement while allowing vertical adjustment
Data Source
AI summary
A barrier or partition for the inside of a house having upper and lower barrier sections that are adjustable relative to each other such that the barrier as a whole is adjustable in height. The upper and lower barrier sections have paired vertically extending support members that slide relative to each other. At least one pair of vertically extending support members have a pincher or pincher mechanism that squeezes upon one of the vertically extending support members to fix the vertically extending support members in a nonsliding fashion relative to each other. The barrier includes a gate that also includes upper and lower sections and paired vertically extending support members that slide relative to each other. Further upper and lower sections, with or without gates, may be laterally attached or detached to increase or decrease a length of the barrier.