Adjustable Downspout Adapter With Ratchet Height Alignment
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Solution Overview
Problem
Existing downspout adapters lack adjustability, leading to challenges in installation and potential leaks or water backup when the downspout and drainage components are not perfectly aligned, and are not suitable for complex rainwater management systems with multiple levels or obstacles.
Innovation Solution
A modular downspout adapter with a first part featuring a hollow structure and ratchet members, and a second part with protruding members and engaging members that allow for detachable coupling and height adjustment, enabling proper alignment and water flow even in misaligned or elevated situations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If existing downspout adapters use a straightforward direct connection design, then the device complexity is low, but the adaptability to misaligned or elevated situations deteriorates
Solution Approach 1:
The downspout adapter is divided into multiple segments including a first part with a mouth portion and hollow structure, and a second part with a hollow body. These segments can be detachably coupled together, allowing the adapter to be configured in different orientations and positions to accommodate misaligned downspouts and drainage components while maintaining a relatively simple overall structure
Solution Approach 2:
The adapter incorporates detachable coupling mechanisms with engaging members that allow the first and second parts to be connected or separated. This dynamic configuration capability enables the adapter to adapt to various alignment scenarios without requiring a completely complex fixed structure, resolving the contradiction between simplicity and adaptability
2Device complexity
If existing downspout adapters lack height adjustment features, then the device complexity is low, but the ease of operation in misaligned situations deteriorates
Solution Approach 1:
The adapter employs detachable coupling mechanisms that enable the first part and second part to be connected at different positions and orientations. This dynamic adjustability allows installers to easily operate the adapter in misaligned situations by simply connecting or repositioning the parts, without adding significant structural complexity
Solution Approach 2:
By segmenting the adapter into a first part with a mouth portion and a second part with a hollow body that can be detachably coupled, the design provides operational flexibility for handling misaligned situations while keeping each individual component relatively simple in structure
3Manufacturing precision
If existing downspout adapters are designed for perfect alignment only, then the manufacturing precision requirements are low, but the reliability in misaligned conditions deteriorates
Solution Approach 1:
The adapter design allows for changes in orientation and position parameters through its detachable coupling mechanism. The first part and second part can be connected at different angles and positions, enabling the system to accommodate misaligned conditions without requiring extremely precise manufacturing tolerances while maintaining reliable water flow
Solution Approach 2:
Segmenting the adapter into detachable parts provides the flexibility needed to handle misaligned installations. Each segment can be positioned independently to achieve proper alignment, reducing the need for high manufacturing precision while ensuring reliable operation in varied installation conditions
Data Source
AI summary
A downspout adapter includes a first part. The first part includes a mouth portion and a hollow structure extending from the mouth portion. The hollow structure includes at least one ratchet member and at least one recessed portion. The downspout adapter includes a second part configured for receiving the hollow structure therein. The second part includes at least one protruding member configured to removably engage with a corresponding recessed portion of the at least one recessed portion while the hollow structure is inserted within the second part. The second part includes at least one engaging member including an engaging end configured to selectively engage with a plurality of teeth of the at least one ratchet member while the hollow structure of the first part is inserted within the second part, thereby detachably coupling the second part with the first part.