Front-Mounted Child Bicycle Seat with Foot Pegs
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Solution Overview
Problem
Conventional bicycles lack options for safely accommodating children who are too large for toddler seats but not old enough to ride their own bikes, as existing auxiliary seats are typically designed to attach behind the primary seat and do not provide adequate foot support.
Innovation Solution
A mounted child bicycle seat assembly that attaches to the top tube of a conventional bicycle frame, featuring a seat, clamp assembly, and bracket assembly with foot pegs, allowing an additional seat to be placed in front of the base seat and providing a foot rest for the child.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If auxiliary seats are designed to attach behind the primary seat, then the seat can be securely mounted, but the child cannot have proper foot support and the seat is only suitable for small children
Solution Approach 1:
The patent inverts the conventional mounting location by placing the auxiliary seat in front of the primary seat instead of behind it. This allows the child to have proper foot support from the bracket assembly while the rider maintains control from the primary seat. The front mounting position enables the child's feet to rest on the bracket assembly foot pegs rather than hanging down, solving the foot support problem that plagues rear-mounted auxiliary seats.
Solution Approach 2:
The patent adds a new dimension to auxiliary seat mounting by introducing a front-mounted configuration option in addition to traditional rear mounting. This creates a new spatial arrangement where the auxiliary seat is positioned forward of the primary seat, allowing both child foot support and rider control to coexist effectively. The bracket assembly extends forward to provide foot pegs in this new dimensional arrangement.
2Reliability
If toddler seats are used for small children, then the seats can be securely attached, but larger children cannot use them due to size limitations
Solution Approach 1:
The patent creates a universal mounting system that can accommodate children of various sizes by providing both a secure attachment mechanism and adjustable positioning. The clamp assembly with adjustment mechanisms allows the seat to be configured for different child sizes, while the front mounting position provides better leg room and foot support for larger children compared to traditional toddler seats. The system serves multiple functions: secure mounting, size adjustment, and foot support.
Solution Approach 2:
The patent introduces dynamic adjustment capabilities to the auxiliary seat system through the clamp assembly and bracket assembly. These components allow the seat position, angle, and foot peg locations to be adjusted based on the child's size and comfort needs. This dynamic configurability enables the same seat system to accommodate a range of child sizes from small to large, replacing static toddler seat designs.
3Device complexity
If conventional bicycle frames are used, then the basic structure is simple, but there are no options for mounting additional seats in front of the primary seat
Solution Approach 1:
The patent introduces a bracket assembly as an intermediary component that bridges the gap between the simple conventional bicycle frame and the need for front-mounted auxiliary seat support. The bracket assembly attaches to the bicycle frame's existing structure (handlebar stem or front fork) and provides the necessary mounting points and foot pegs for the auxiliary seat. This intermediary component adds versatility without requiring a completely new bicycle frame design.
Solution Approach 2:
The patent segments the seat mounting system into separate, modular components: the auxiliary seat, the clamp assembly for attachment, and the bracket assembly for positioning and foot support. This segmentation allows the system to be installed on conventional bicycle frames without modifying the frame itself, maintaining frame simplicity while adding mounting versatility. The modular components can be independently adjusted and configured.
Data Source
AI summary
A mounted child bicycle seat assembly for providing a selectively attachable auxiliary seat for a conventional bicycle that is in front of the base bicycle seat. The mounted child bicycle seat assembly includes an attachable seat having a seat portion for receiving the rear of a passenger and an attachment pole that attaches to a clamp assembly, defined by a upper clamp section, a lower clamp section and two clamp screws, connected to a bracket assembly that is defined by two mirror image elongated bracket members, each having a foot peg extending therefrom. The mounted child bicycle seat assembly attaches to the top tube of the frame of a conventional bicycle, in front of its base bicycle seat, thereby enabling a smaller passenger, such as a child to ride in front of the rider on the base bicycle seat on the attachable seat.