Tension Anchor Locking Device for Cargo Security
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Solution Overview
Problem
Existing securing devices for cargo covers and containers lack effective and secure mechanisms to prevent theft and environmental damage, particularly in vehicles and bicycles, as they often fail to provide reliable anchoring and locking systems.
Innovation Solution
A tension anchor locking device comprising a multi-layered sheet with a mesh-like theft-proof layer, an adjustable cable, and a locking mechanism, along with tension anchor bases, anchor mounts, and cable stays or hooks, which includes a platform member with bolt openings, a base member with slotted ends for cable insertion and rotation, and a stabilizing post to prevent cable release, ensuring secure attachment to fixed supports.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing securing devices are used for cargo covers, then basic coverage is provided, but they lack effective locking mechanisms and reliable anchoring systems
Solution Approach 1:
The device is divided into distinct functional components: a base member for mounting, a cable member for tensioning, and a locking mechanism with T-nut and channel member. This segmentation allows each component to perform its specific function reliably while maintaining overall system manageability.
Solution Approach 2:
The T-nut locks within the channel member by engaging with the cable, creating a nested locking structure. The cable passes through the base member and is secured by the T-nut, which nests inside the channel member's slot, providing a compact and reliable locking mechanism.
2Object-affected harmful factors
If simple anchoring systems are used, then device complexity is reduced, but theft prevention and environmental protection are insufficient
Solution Approach 1:
The base member is pre-mounted to the vehicle or fixed support with bolts before the cable is installed. This preliminary anchoring creates secure attachment points that prevent theft and environmental damage from the outset, rather than requiring complex post-installation securing measures.
Solution Approach 2:
The cable member acts as an intermediary element that connects the base member to the cargo cover or container. It transmits tension forces and provides the necessary securing function while allowing for adjustable positioning and easy installation.
3Reliability
If the cable can be rotated freely, then ease of installation is improved, but security is compromised as the cable can be released
Solution Approach 1:
The system transitions from a static cable to a dynamic one that can rotate during installation for ease of positioning, then becomes locked in place through the T-nut engaging with the channel member. This dynamic behavior provides both installation flexibility and operational security.
Solution Approach 2:
The T-nut automatically locks the cable in place by engaging with the channel member's slot when the cable is pulled taut. This self-locking mechanism provides security without requiring additional locking steps or complex operations, maintaining ease of use while ensuring reliability.
Data Source
AI summary
A tension anchor device for securing a cable, having a mounting platform, an anchor base and an anchor nut secured to the cable for locking engagement with the anchor base.