Bicycle Seat Locking Assembly with Quick-Release Mechanism
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Solution Overview
Problem
Bicycle seats are frequently stolen, and existing bicycle locks are ineffective in preventing this theft, as they do not securely attach to the seat post or provide adequate locking mechanisms.
Innovation Solution
A bicycle seat assembly that attaches to a mounting platform on a seat post, featuring a quick-release mechanism and a locking assembly with interconnected locking members that can be used to secure the seat to the bike or an external object, allowing the seat to double as a lock.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing bicycle locks are used, then locking function is provided, but they fail to prevent bicycle seat theft
Solution Approach 1:
The bicycle seat is designed to perform multiple functions: it serves as both a seating component and a locking mechanism. The seat incorporates locking members that can engage with the seat post or external objects, allowing it to function as both a seat and a bicycle lock, thereby eliminating the need for separate locking devices and effectively preventing seat theft.
2Reliability
If the bicycle seat is made secure to prevent theft, then theft prevention is improved, but quick removal becomes difficult
Solution Approach 1:
The locking mechanism incorporates a quick-release feature that allows the seat to transition between locked and unlocked states. The locking members can be quickly engaged or disengaged from the seat post or external objects, providing both secure attachment when locked and easy removal when unlocked, thus resolving the contradiction between security and ease of operation.
3Stability of the object's composition
If the seat remains attached to mounting rails, then structural stability is maintained, but theft vulnerability increases
Solution Approach 1:
The seat assembly is divided into separable components: the seat body and the locking members. The locking members can be independently engaged or disengaged from the mounting rails or external objects. This segmentation allows the seat to maintain stable attachment during normal use while enabling easy removal and repurposing as a lock, thus resolving the contradiction between attachment stability and theft resistance.
Data Source
Figure 1A~1B
Figure 1C~1D
Figure 1E~1F
AI summary
A bicycle seat assembly (10) includes a bicycle seat (12) including a front portion (12N) and a rear portion (12R) and a mounting platform (16) attachable to a bicycle seat post (22) or seat post adaptor of a bicycle (40). One portion of the bicycle seat (12) releasably attaches to a portion of the mounting platform (16) and another portion of the bicycle seat (12) releasably attaches to another portion of the mounting platform (16).