Bicycle Parking Rack with Integrated Chains for Anti-Theft
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Solution Overview
Problem
Existing bicycle and scooter parking racks lack sufficient security features, allowing thieves to steal frames and wheels, leading to increased risks of theft and vandalism, especially with the rise of high-tech bicycles and scooters.
Innovation Solution
A bicycle and scooter parking rack with a rigid upright base structure, featuring cut-resistant ancillary chains permanently attached to the base structure, and additional securing members like lock brackets or horizontal lean bars, which allow for secure attachment of both wheels and the frame using conventional locks, enhancing anti-theft and anti-vandalism features.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional U-locks are used to secure only the frame and one wheel, then the lock structure remains simple, but the security level is insufficient allowing theft of frame and wheels
Solution Approach 1:
The patent integrates multiple securing elements (ancillary chains, lock brackets, horizontal lean bars, padlock pegs) into a unified parking rack system. These elements work together to enable simultaneous securing of both wheels and frame, transforming a simple lock into a comprehensive security system that prevents theft while maintaining operational simplicity for users.
Solution Approach 2:
The parking rack incorporates multiple functional elements that serve different security purposes: ancillary chains for wheel securing, lock brackets for frame attachment, horizontal lean bars for additional support, and padlock pegs for alternative locking methods. This multi-functional design provides comprehensive security coverage without requiring users to carry multiple separate locking devices.
2Reliability
If additional chains and looped cables are provided to secure both wheels and frame, then security coverage is improved, but the weight and portability deteriorate
Solution Approach 1:
The patent extracts the additional securing elements (chains, cables, locking mechanisms) from the user's portable equipment and integrates them permanently into the parking rack infrastructure. Users only need to bring their bicycle and a conventional lock, while the rack provides all additional securing components needed to secure both wheels and frame, eliminating the need for users to carry heavy additional equipment.
Solution Approach 2:
The parking rack acts as an intermediary that provides the additional securing elements needed for comprehensive security. Instead of users carrying their own chains and cables, the rack serves as a mediator that supplies these elements at the parking location, enabling secure attachment of both wheels and frame without burdening users with extra weight.
3Reliability
If integrated securing elements are added to enable securing both wheels and frame, then anti-theft protection is enhanced, but the manufacturing cost and complexity increase
Solution Approach 1:
The patent divides the security system into separate, modular components: ancillary chains attached to uprights, lock brackets welded to the base structure, horizontal lean bars, and padlock pegs. This segmentation allows each element to be manufactured and attached independently, simplifying the manufacturing process and enabling flexible assembly while providing comprehensive security coverage for both wheels and frame.
Data Source
AI summary
Enhanced security bicycle and scooter rack is an upright beam structure affixed to a solid surface. The rack has a rigid beam base structure, fully or partially fabricated of a specific cross-sectional profile and ancillary chains permanently attached to it, operable to be wrapped or loop around a bicycle or a scooter. Depending on the variant of the invention, additional correlating members of a specific design may be arranged and affixed to the base structure, which is purposed to facilitate the locking of bicycles and scooters to the invention with the use of a variety of conventional user-provided bicycle locks and padlocks.