Buoyancy Compensator Integrated Weight Rail for Secure Release
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Solution Overview
Problem
Existing integrated weight systems for buoyancy compensators face issues such as difficulty in complete pouch insertion, insecure fastening, weight shifting during dives, and complex or unreliable release mechanisms, leading to potential loss and buoyancy imbalances.
Innovation Solution
A T-shaped linear rail and slot system with engaging formations and a releasable mechanism, allowing secure attachment and easy detachment of weight pouches directly onto the buoyancy compensator vest, eliminating the need for pockets and ensuring proper weight distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If weight pouches are inserted into pockets using friction-based retention, then the pouches can be held in place, but complete insertion becomes difficult and the pouches may not be properly secured
Solution Approach 1:
The patent replaces the friction-based mechanical retention system with a rail and slot mechanism featuring positive engagement through engaging formations. The linear rail with槽 and the corresponding slot in the pouch housing create a guided insertion path, while the engaging formations (protrusions and recesses) provide definitive mechanical locking, eliminating the ambiguity and difficulty of friction-based insertion.
Solution Approach 2:
The linear rail acts as an intermediary element between the pouch housing and the buoyancy compensator. It provides a structured interface that guides the pouch into proper position and ensures complete insertion through the rail's physical constraints, mediating the interaction between the pouch and the vest to prevent improper placement.
2Ease of operation
If hook and loop fasteners are used to close weight pockets, then the pockets can be easily opened and closed, but the fastening strength is lost in water and the adhesive power wears out over time
Solution Approach 1:
The patent replaces the hook and loop fastening system with a mechanical rail and slot engagement mechanism. The engaging formations create a positive mechanical lock that maintains its holding strength in water and over time, eliminating the degradation issues inherent in adhesive-based hook and loop systems while still allowing for easy operation through a simple release mechanism.
3Reliability
If mechanical buckles are used to secure weight pouches, then the connection is very secure, but the buckles are difficult to clip into place and release in emergency situations
Solution Approach 1:
The patent segments the connection mechanism into distinct functional elements: the linear rail provides structural support and alignment, the slot provides guided insertion, and the engaging formations provide secure locking. This segmentation allows each element to be optimized independently, resulting in a system that is both secure and easy to operate through a simple release mechanism.
Solution Approach 2:
The engaging formations are designed to be dynamically engageable and disengageable. The mechanism transitions from a locked state (secure connection) to an unlocked state (easy release) through a simple operational input, providing both security during normal use and rapid release capability for emergency situations.
4Adaptability or versatility
If integrated weight pockets are added to the buoyancy compensator, then weight adjustment becomes possible, but the device becomes bulkier and the weight distribution may become unbalanced
Solution Approach 1:
The linear rail system serves multiple functions: it provides structural reinforcement for the pocket area, establishes precise weight placement positioning, enables secure attachment of weight pouches, and facilitates easy adjustment. By consolidating these functions into a single integrated mechanism, the design adds weight adjustment capability without proportionally increasing bulkiness.
Data Source
AI summary
A mechanism for releasably securing a weight-receiving pouch directly onto a buoyancy compensator vest as well as a buoyancy compensation system are provided. The mechanism comprises a first connecting element in the form of a linear rail. A second connecting element comprises a housing defining a slot/channel configured to be slidably received on the linear rail of the first connecting element. One of the first or second connecting elements is located on an external face of the buoyancy compensator vest. The other of the first or second connecting elements is located on/associated with the weight-receiving pouch. The buoyancy compensator system includes the buoyancy compensator vest. The first or second connecting element may be attached to a waist band of the vest.