Truck Cabin Shower Layout Using Passenger Seat Mounts
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Solution Overview
Problem
Truck drivers face challenges in taking showers during long journeys due to the lack of accessible facilities, and existing solutions for integrated showers in larger cabs require significant modifications, impacting other functions.
Innovation Solution
A modular shower system is integrated into the passenger compartment of a road truck using existing mounting points, allowing a removable jump seat and minimizing disruption to the cabin's functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a shower is integrated into the passenger compartment using original mounting points, then the driver can shower comfortably without obstructing the driver's view, but the cabin space is reduced and passenger seating is lost
Solution Approach 1:
The passenger seat is divided into two parts: a fixed base structure that serves as the shower tray mounting platform, and a removable jump seat that can be detached when showering is needed. This segmentation allows the space to serve dual purposes - passenger seating during transport and shower area when the seat is removed.
Solution Approach 2:
The shower system incorporates movable elements including a shower curtain on a rod that can be opened or closed, and a removable jump seat. These dynamic components allow the cabin configuration to change between transport mode (curtain closed, seat installed) and shower mode (curtain open, seat removed), optimizing space utilization.
2Ease of operation
If a shower is integrated into the passenger compartment, then the driver can shower during journeys, but the installation requires significant modifications to the cabin
Solution Approach 1:
The shower tray is designed to utilize the original passenger seat mounting points on the cabin floor, which are standard features in trucks. By anchoring to these existing universal mounting points rather than requiring new custom installations, the shower system can be added to existing trucks without significant structural modifications.
Solution Approach 2:
The shower tray structure is merged with the passenger seat base structure, combining two functions into one component. The mounting interface uses the same original fixing points that would normally secure a passenger seat, eliminating the need for separate mounting hardware and simplifying installation.
3Adaptability or versatility
If a removable jump seat is installed on the intermediate support, then the passenger seat can be restored for transport, but the shower tray structure becomes more complex
Solution Approach 1:
Instead of redesigning the entire shower tray structure, only the necessary minimal additions are made to accommodate the jump seat mounting. The intermediate support includes second fixing points that match the original seat mounting pattern, allowing the jump seat to be attached with minimal structural intervention while maintaining shower functionality.
Data Source
Figure 1~2
Figure 3
Figure 4~5
AI summary
Road truck (1) comprising a cab (11), the cab (11) having: - a floor (111); - a driver's seat (112) located on one side of the cab (11); - a passenger position (113) located on another side of the cab (11) relative to the driver's seat (112), the floor (111) having original fixing points (2) for a passenger seat at the level of the passenger position (113); - a shower (3), the shower (3) comprising a shower tray (31).