Mobile Toilet Sink Renovation
The renovation of mobile toilet sinks requires combining spatial characteristics and usage needs, achieving functional upgrades through external design, location optimization, adaptation to special scenarios, and attention to detail. Below are specific plans:
I. External Sink Design
1. Space Optimization
Moving the sink outside the main bathroom area can significantly alleviate congestion in small bathrooms of 4-6㎡. After relocation, the bathroom retains only the toilet and shower area, with the corridor width expanding from 60cm to 120cm, allowing for smoother movement, especially suitable for households with more family members.
2. Functional Separation
External relocation achieves dry-wet separation, reducing the impact of shower area moisture on toiletries, preventing issues such as moldy silicone sealant and spoiled skincare products. Additionally, the relocated area can accommodate storage cabinets, enhancing space utilization.
3. Efficiency Improvement During Peak Hours
After relocation, family members can use the sink and bathroom simultaneously, alleviating the morning and evening “bathroom rush” conflicts. For example, in a renovation case of a 60㎡ old house in Hongkou District, Shanghai, a 1.5㎡ area outside the bathroom door was allocated for the sink, with the original bathroom retaining only the toilet and shower area, significantly improving usage efficiency.
II. External Location Selection
1. Half-Wall Partition
Set up a sink outside the bathroom, using a brick wall partition approximately 1 meter high and 1.2 meters wide, with long rainbow glass or frosted glass installed above to enhance privacy while maintaining light and air circulation.
2. Balcony Utilization
If there is a south- or east-facing balcony at home, the sink can be placed alongside the washing machine, sharing the plumbing. The balcony's good ventilation reduces moisture issues, suitable for humid southern regions.
3. Independent Area in Public Spaces
An independent sink area can be created in public spaces such as outside the bathroom door or in corridors, ensuring reasonable movement paths without affecting daily passage. For example, this plan is often adopted in old house renovations to maximize functionality with minimal space.
III. Special Scenario Renovations
1. Elderly/Child-Friendly Public Toilets
For elderly or child groups, facilities such as low-height sinks (approximately 60-70cm high), safety handrails, and non-slip floors can be added. For example, in the renovation of the public toilet on Xueyuan Road, Haizhou District, the third bathroom was equipped with a child-specific sink, mini safety handrails, and a foldable baby care table.
2. Application of Lightweight Equipment
For old public toilets with limited space, small-scale equipment such as foldable baby care tables and movable safety handrails can be used to maximize service functions without increasing investment.
IV. Renovation Considerations
1. Structural Feasibility
In non-sunken bathrooms with fixed plumbing, renovation requires considering floor penetration and downstairs pipe connections, which are complex operations. Structural safety must be evaluated in advance.
2. Balancing Cost and Needs
Renovation should focus on “filling in what is lacking” and avoid complete overhauls. For example, enhancing basic functions by repairing and updating regular facilities such as sinks and lighting, rather than a full renovation.
