Steam-smoothing apparatus including a base connected to a smoothing head via a pipe
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Solution Overview
Problem
Conventional steam steamers produce steam at atmospheric pressure, resulting in low steam flow speed and poor penetration in thick fabrics, and lack precise control over steam direction for effective garment smoothing.
Innovation Solution
A steam steamer design with a steaming head featuring a cylindrical gripping handle and a flared front part with multiple steam outlet holes, including a first and second steam distribution chamber, and a valve system that allows for manual control of steam flow to concentrate steam on specific outlet holes for improved penetration and precision.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If steam is supplied at atmospheric pressure from a boiling chamber, then the device is simple to manufacture and operates economically, but the steam flow speed at the outlet is low resulting in poor penetration in thick fabrics
Solution Approach 1:
The steaming head is divided into multiple independent steam distribution chambers (first, second, and optionally third chambers), each supplied by separate conduits from the boiling chamber. This segmentation allows different groups of steam outlet holes to receive steam independently, enabling selective activation of specific chambers to optimize steam flow speed for different fabric types while maintaining the overall simple structure of the device.
Solution Approach 2:
The device incorporates movable blocking means (such as sliders or valves) that can dynamically open or close steam passages to specific distribution chambers. This dynamic control allows the user to adjust the number of active steam outlets based on the fabric thickness and type, thereby optimizing steam flow speed without requiring a complex pressurized system throughout the entire device.
2Productivity
If steam is diffused over all steam outlet holes, then thin textiles are quickly smoothed, but precise treatment of specific garment areas is not achieved
Solution Approach 1:
The steam distribution system is segmented into multiple independent chambers (first, second, and optionally third distribution chambers), each controlling a specific group of steam outlet holes. This segmentation enables selective activation of individual chambers or groups of chambers, allowing the user to concentrate steam on specific garment areas requiring precise treatment while maintaining the ability to diffuse steam across all outlets for general smoothing of thin textiles.
Solution Approach 2:
Different groups of steam outlet holes are associated with different distribution chambers, allowing localized control of steam delivery. The blocking means can selectively close off specific chambers or groups of holes, creating localized high-intensity steam zones for precise treatment of difficult areas while other chambers continue to provide gentle diffusion for overall smoothing.
3Device complexity
If the steaming head has a fixed steam distribution system, then the construction is simple, but the device cannot adapt to different fabric types and treatment requirements
Solution Approach 1:
The steaming head incorporates movable blocking means (sliders, valves, or pinching mechanisms) that can dynamically adjust which steam distribution chambers are active. This dynamic element allows the device to adapt to different fabric types and treatment requirements without fundamentally changing the overall simple construction. The blocking means can be operated manually to select appropriate steam patterns for various garments.
Solution Approach 2:
The multiple steam distribution chambers serve multiple functions: they can be used individually or in combination, allowing the single device to handle various fabric types (thin and thick), different garment areas (general smoothing and precise crease removal), and different steam flow requirements. This multi-functionality is achieved while maintaining relatively simple construction by using basic blocking mechanisms rather than complex automated systems.
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 design enables efficient and precise steam treatment of textiles by diffusing steam widely for quick smoothing and concentrating steam flow on specific areas for enhanced penetration and precision, improving ergonomics and versatility.
Implementation Method 1
a flared front part comprising a surface provided with several steam outlet holes through which the flow of vapor from the base is diffused
Implementation Method 2
means for blocking or reducing the flow of steam in the direction of the two groups of steam outlet holes operable from the outside of the steamer head
Data Source
Figure 1~3
Figure 4~5
Figure 6~7
AI summary
The invention relates to a steam-smoothing apparatus comprising a base intended for producing a steam flow and connected to a smoothing head (1; 101) via a flexible pipe (2; 102) in which the steam produced by the base freely escapes to the smoothing head (1; 101). The smoothing head (1; 101) comprises a rear portion, forming a grasping handle (3, 103), and a widened front portion (4; 104) comprising a surface (5; 105) provided with a plurality of steam outlet holes (51, 52; 151, 152) through which the flow of steam from the base is distributed. Said steam-smoothing apparatus is characterized in that the widened front portion (4; 104) contains a first steam-dispensing chamber (71; 171) which supplies steam to a first group of steam outlet holes (51; 151), and a second steam-dispensing chamber (72; 172) which supplies steam to a second group of steam outlet holes (52; 152). Said steam-smoothing apparatus is also characterized in that the smoothing head (1; 101) comprises means (80; 109) for blocking or reducing the steam flow towards the second group of steam outlet holes (52; 152) that can be actuated from outside the smoothing head (1; 101).