Camper Bed Transformers for Short Pickup Trucks
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Solution Overview
Problem
There is a lack of solutions that can provide two beds and a functional bathroom unit, including a toilet-shower combination, in the minimal space of a short bed pickup truck, while ensuring the bathroom is always available for use.
Innovation Solution
A bed transformer apparatus with collapsible extension devices and support rails that expand the bed frame, combined with a bi-folding or tri-folding bed tray, allowing for the installation of two beds and a toilet-sink-shower bathroom combination under a camper shell, ensuring the bathroom is accessible at all times.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of moving object
If collapsible extension devices and support rails are used to expand the bed frame, then the bed area is increased, but the device complexity increases
Solution Approach 1:
The bed frame is divided into a base frame and multiple collapsible extension devices that can be independently deployed. Each extension device includes its own support rails and structural components, allowing the bed area to be expanded in modular sections rather than as a single complex unit.
Solution Approach 2:
The collapsible extension devices are designed to nest within or alongside the base frame when not in use. The support rails and extension components can be stored in a compact configuration, reducing the overall device footprint and complexity when the expanded bed area is not needed.
2Area of moving object
If a bi-folding or tri-folding bed tray is used to fill the bed frame, then the bed area is increased, but the device complexity increases
Solution Approach 1:
The bed tray is designed as a bi-folding or tri-folding structure that can dynamically change its configuration between a compact stored state and an expanded bed surface. The folding mechanism allows the tray to adapt its shape and size based on whether it is being used for sleeping or stored away.
3Area of moving object
If the bed frame is expanded to accommodate two beds, then the sleeping capacity is increased, but the bathroom accessibility is reduced
Solution Approach 1:
The bed frame is segmented into expandable sections that can be deployed independently. This segmentation allows the bed area to be expanded while leaving specific zones in the truck bed accessible for bathroom facilities, as the expansion does not require a complete frame overhaul.
Solution Approach 2:
The collapsible extension devices and folding bed tray are designed to be dynamically adjustable. When bathroom accessibility is needed, the bed components can be collapsed or reconfigured to clear the path to the bathroom, allowing the system to adapt between maximizing bed area and ensuring bathroom access.
Data Source
AI summary
The space expanding camper bed transformers and kit of the present invention are a safe and secure means to convert a short bed of a short bed pickup truck into a fully operational recreational vehicle when installed under a camper shell. The wider version of bed transformers has a bi-folding tray for supporting a mattress that is folded out of the way such that half of the sleep area is open for the installation and use of a combination toilet and shower unit at all times. The narrower, regular ned transformer apparatus is long and narrow expanding to triple the surface area and is placed over a refrigerator and stove units. The camper kit is one of each type of bed transformer combined with a bathroom, refrigerator, and stove under a camper shell with openable sides to create short bed truck recreational vehicle.