Vibration Washing Nozzle Layout for Wider, Quieter Cleaning
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Solution Overview
Problem
Existing bidet nozzles face issues with ineffective cleaning due to straight water discharge, discomfort from intermittent water pressure, and limited cleaning power from small vibration amplitudes, leading to inefficiencies and increased manufacturing costs.
Innovation Solution
A vibration motor with a washing nozzle mounted inside a motor housing, featuring a rotating nozzle that spreads cleaning solvents at an angle, coupled with a vibration part to provide forward and backward rotation, reducing noise and manufacturing costs while enhancing cleaning efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If the vibration part is integrated inside the nozzle, then the cleaning area is widened, but the vibration amplitude is small which reduces cleaning power
Solution Approach 1:
The invention separates the vibration part from the nozzle structure. The vibration part is mounted independently on the nozzle body rather than being integrated inside, allowing the nozzle to vibrate with larger amplitude while maintaining a wide cleaning area. This segmentation enables the vibration mechanism to operate with greater freedom and force.
2Device complexity
If the vibration member is mounted perpendicular to the nozzle pipe, then the structure is simplified, but the dynamic action on the water stream is limited
Solution Approach 1:
The invention changes the mounting orientation of the vibration part from perpendicular to parallel with the nozzle pipe axis. This dimensional change allows the vibration to occur in the same direction as the water flow, creating more effective dynamic action on the water stream while maintaining structural simplicity.
3Ease of manufacture
If the washing nozzle is mounted in the empty space inside the motor housing, then the internal structure is simplified and manufacturing costs are reduced, but noise during vibration may increase
Solution Approach 1:
The invention merges the washing nozzle assembly with the motor housing by mounting the nozzle in the empty space inside the housing. This integration simplifies the overall structure and reduces manufacturing costs. The motor housing itself serves as the mounting structure, eliminating the need for separate nozzle housing components.
4Device complexity
If the nozzle sprays water straight through a spraying hole, then the structure is simple, but the desired area may not be cleaned effectively
Solution Approach 1:
The invention introduces vibration to the nozzle, making it dynamic rather than static. The vibration causes the nozzle to oscillate and spray water in multiple directions, effectively cleaning a wider area. This dynamic action transforms the simple straight spray into a multi-directional cleaning pattern without complicating the nozzle structure.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The simplified internal structure mitigates noise and lowers production costs while effectively cleaning using various solvents, expanding the cleaning area and improving productivity.
Implementation Method 1
a vibration part coupled to each side of the washing nozzle inside the motor housing and configured to provide vibration while rotating the washing nozzle forward and backward
Data Source
AI summary
Proposed is a vibration motor with a washing nozzle, wherein the internal structure is simplified by mounting the washing nozzle in an empty space inside a motor housing, thereby mitigating noise during vibration and reducing manufacturing costs to achieve economic efficiency and increase productivity, and a subject can be effectively washed by supplying various cleaning solvents, such as water, oil, powder, air, to the washing nozzle.