Building outer wall waterproof structure
By installing a filter screen and drainage holes inside the splash guard, impurities and particles are blocked, solving the problem of splash guard clogging, achieving better waterproof and seepage-proof performance, and avoiding water accumulation and odor.
CN224620854UActive Publication Date: 2026-08-11FENGFA GRP CO LTD
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Patent Information
- Application Number
- CN202521823491.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-26
- Publication Date
- 2026-08-11
- Estimated Expiration
- 2035-08-26
AI Technical Summary
Technical Problem
In existing building exterior waterproofing structures, splash guards are easily clogged by impurities, resulting in poor drainage, which may cause water accumulation and odor.
Method used
A filter screen and drainage holes are installed inside the splash guard. The filter screen blocks impurities and particles, and the drainage pipe works in conjunction with the external drainage pipe to prevent blockage and improve waterproof and seepage prevention performance.
Benefits of technology
It effectively blocks impurities and particles, prevents clogging, reduces the probability of rain and snow coming into contact with the wall, improves waterproofing and seepage prevention, and prevents water accumulation and odor.
✦ Generated by Eureka AI based on patent content.
Abstract
This application discloses a waterproof structure for building exterior walls, relating to the field of exterior wall waterproofing. It includes a wall body, with a splash guard fixedly installed on one side of the wall body. The splash guard is hollow inside, and a first mounting plate is provided on one side of the wall body. In rainy or snowy weather, rain and snow falling on the wall body will slide down along the guide plate and fall onto a filter screen. The filter screen can block external impurities and particles, preventing larger solid particles from clogging the drainage holes and further preventing water accumulation. When the rain and snow melt, they will flow into the splash guard, effectively reducing the probability of rain and snow contacting the wall body and preventing contact with the corners of the wall, thus further improving the waterproofing effect. The splash guard works in conjunction with drainage pipes through drainage holes, and these drainage pipes can be used in conjunction with external drainage pipes, thereby improving the waterproof and seepage-proof performance of the wall body.
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