Telescopic Shower Pipe Assembly for Adjustable Height

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Solution Overview

Problem

Conventional shower devices require destructive modifications to the wall structure to adjust the water inlet height, compromising the wall's appearance and ergonomic functionality.

Innovation Solution

A shower device with a pipe assembly, water separator, and control valve configuration that allows for adjustable water flow between the outer and inner pipes, enabling the water inlet to be positioned higher without altering the wall structure, featuring a simple and ergonomic design.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the water inlet position is changed to a higher location, then the ergonomic operation and flexibility of the shower device is improved, but the wall structure must be destroyed to accommodate the inlet pipe, which deteriorates the appearance of the wall

Engineering Contradiction:
Improveergonomic operationVSAvoidwall structure damage
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The inner pipe is nested within the outer pipe, forming a telescopic structure that allows the water inlet to extend to higher positions without requiring separate wall openings. The inner pipe can slide within the outer pipe to adjust the effective inlet height while maintaining a single wall mounting point, thus avoiding wall structure damage.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The telescopic pipe assembly allows dynamic adjustment of the water inlet position. The inner pipe can be extended or retracted within the outer pipe to achieve different heights, enabling ergonomic operation at various positions without permanent wall modifications. This dynamic structure replaces the static fixed inlet position.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If a telescopic pipe structure is implemented to allow height adjustment, then the adaptability and ergonomic operation is improved, but the device complexity increases

Engineering Contradiction:
Improveheight adjustment capabilityVSAvoidpipe assembly structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The telescopic structure uses one pipe nested within another, creating a compact and space-efficient design. This nesting approach achieves height adjustment functionality without requiring multiple separate components or complex mechanisms, thereby limiting the increase in device complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The telescopic pipe assembly serves multiple functions: it provides height adjustment, maintains structural integrity, and enables flexible positioning of the water inlet. This multi-functionality reduces the need for additional separate components, offsetting the complexity introduced by the telescopic mechanism.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS11814828B2Shower device
Publication Date: 2023.11.14 YANG TSAI CHEN
  • US11814828B2 patent drawing
  • US11814828B2 patent drawing
  • US11814828B2 patent drawing

AI summary

A shower device is provided, including: a pipe assembly, including an inlet pipe, an outer pipe and an inner pipe disposed in the outer pipe, the outer pipe including a first end portion in communication with the inlet pipe and a second end portion; a water separator, including a first port, a second port and a control valve, the first port including a first assembling portion connected with the second end portion and a second assembling portion, an inlet end portion of the inner pipe being connected with the second assembling portion, the second port including an outlet; and a shower flower, being connected with the outer pipe and in communication with the inner pipe; wherein the control valve is configured to conduct communication of the outer pipe and the inner pipe or to conduct communication of the outer pipe and the outlet.