Headrest-Mounted Auto Caddy With Two-Point Stability
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional automobile caddies lack stability during vehicle movements, often causing contents to be ejected, and they are not easily customizable or adaptable to different vehicle types, limiting their functionality and safety.
Innovation Solution
A multi-purpose auto caddy with attachment members that securely attach to vehicle headrest seat posts at two points, providing stability and allowing for customization with optional components like trays and dividers, ensuring contents remain secure during transit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional auto caddy is strapped to the headrest post, then it can be installed on various seat types, but it shifts and swings during sudden stops or starts
Solution Approach 1:
The attachment system is divided into multiple independent attachment points (first and second attachment members) that can be separately positioned on different seat structures. Each attachment member has multiple openings to accommodate different headrest post configurations, allowing the caddy to be segmented and adapted to various seat types while maintaining overall stability through the distributed attachment points.
2Ease of operation
If a caddy is secured at only one point, then it is easy to install, but the trash receptacle swings out during sudden stops or starts
Solution Approach 1:
Different local areas of the caddy structure are assigned different functions: the first and second attachment members provide secure anchoring points, the main body provides storage, and the trash receptacle is specifically positioned and secured to prevent swinging. The local quality of each component is optimized for its specific function, with attachment members designed for secure mounting and the trash receptacle designed to minimize movement during vehicle operation.
3Quantity of substance
If a caddy occupies the middle seat, then it provides storage space, but it precludes a middle rider in the vehicle
Solution Approach 1:
The caddy is repositioned from occupying the middle seat (horizontal dimension) to being mounted on the headrest posts (vertical dimension). This dimensional change allows the caddy to utilize vertical space above the seats rather than horizontal seat space, enabling middle seat occupancy while maintaining vehicle seating capacity and compatibility with different vehicle configurations.
4Length of moving object
If a telescoping caddy includes an extension arm protruding over the seat edge, then it provides additional reach, but it may cause injury to the passenger's head or neck during sudden stops
Solution Approach 1:
The dangerous extension arm protruding over the seat edge is completely removed from the design. Instead, the caddy is mounted securely to the headrest posts, positioning the storage compartment within a safe zone that does not extend into the passenger's head or neck space. This extraction of the harmful element eliminates the injury risk while maintaining the caddy's storage function.
Data Source
AI summary
The auto caddy of the present invention may include a main housing having one or more receptacles for holding drinks or other items, and may include one or more attachment members having one or more sets of openings through which a vehicle headrest seat post may extend on installation with two points of contact, which may increase the stability of the auto caddy, especially during sudden movement of a vehicle. The auto caddy may include optional components for subdividing receptacles, one or more hooks from which a tray may be suspended, a strap for securing the tray, and slots for suspending a trash receptacle such as a plastic grocery bag. The auto caddy may also include offset sides for manufacturing cost efficiency, in which case offset washers (which may be hook-shaped) may be used at installation to maximize vertical and horizontal alignment and stability of the auto caddy.