Luggage Compression System with Removable Battery and Concealed Air Exhaust
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Solution Overview
Problem
Current luggage with integrated compression systems face issues such as non-removable components, increased weight exceeding airline thresholds, and non-compliance with regulations due to fixed batteries, which hinder efficient packing and travel convenience.
Innovation Solution
A luggage design featuring a self-contained vacuum compression system with a removable battery and concealed air conduits, allowing for air expulsion without external hoses, and a one-way valve for secure air exit, integrated within the luggage handle area to maintain storage space and comply with regulations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a non-removable battery is integrated into the luggage compression system, then the compression function is reliably powered, but the weight increases and may exceed airline thresholds
Solution Approach 1:
The battery is divided into a separate removable module that can be detached from the main luggage body. This segmentation allows the compression system to be separated into two independent components: the luggage containing the compression mechanism and the separate battery pack, enabling selective removal of the battery to reduce weight while maintaining compression functionality when needed
Solution Approach 2:
The battery configuration changes from static (fixed) to dynamic (removable). The battery can be inserted or removed based on travel requirements, allowing the system to adapt its weight and power availability dynamically. When the battery is removed, the luggage meets weight thresholds; when inserted, full compression functionality is restored
2Adaptability or versatility
If a non-removable battery is integrated into the luggage, then the compression system is self-contained, but compliance with airline regulations becomes difficult to ensure
Solution Approach 1:
Separating the battery into a removable module creates distinct functional zones within the luggage system. This segmentation allows different components to be optimized independently for regulatory compliance - the battery module can be designed to meet specific transportation regulations while the main luggage body maintains its compression functionality, making it easier to adhere to airline and international regulations
Solution Approach 2:
The battery is extracted from the integrated system and placed in a separate removable container. This extraction allows the battery to be treated as a separate entity subject to specific regulatory requirements, while the main luggage system can be designed without the constraints of permanent battery integration, simplifying compliance with various airline policies
3Ease of manufacture
If external hoses are used for air expulsion, then the compression function is simple to implement, but the luggage design becomes less aesthetically pleasing and more cumbersome
Solution Approach 1:
The air expulsion function is merged with the existing handle structure of the luggage. The handle serves dual purposes: as a mechanical handle for carrying and as an integrated air expulsion conduit. This merging eliminates the need for separate external hoses while maintaining the compression functionality, preserving both aesthetic appearance and structural integrity
Solution Approach 2:
The handle is given multiple functions: it serves as both the mechanical handle for carrying the luggage and as the air expulsion pathway for the compression system. This multi-functionality eliminates the need for additional components like external hoses, maintaining a clean design while achieving the same compression effect
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
Enables efficient compression of luggage contents, reduces weight by allowing battery removal, and ensures compliance with airline regulations while maintaining storage capacity and convenience for travelers.
Implementation Method 1
a self-contained vacuum attachment... by removing the air from the bag, in connection with the pump component of the vacuum attachment
Implementation Method 2
a one-way valve that opens outward to exhaust or expel air out of luggage
Data Source
Figure 1
Figure 2
Figure 3~5
AI summary
Luggage having an integrated compression system where at least one vacuum compression bag is provided and secured within the interior space of the luggage. The bag can be compressed by an attached self-contained vacuum assembly removably secured within the luggage, preferably between the handle tube guides. The air outlet opening of the bag can be provided with a valve or coupling for securement to the air entry inlet of the vacuum assembly. The bag can also be removably secured to other areas within the interior of the luggage. An air outlet of the vacuum assembly can be provided with a valve or coupling for securement to an opening in the back wall of the luggage. Alternatively, the valve or coupling can be provided in the back wall opening. Air removed from the compression bag by the vacuum assembly is expelled through the back wall opening, without the use of any exposed hoses. This allows the oversized compression bag as compared to the size of the luggage and the contents stored within the bag to be able to safely contained within the fully closed luggage. The battery for powering the vacuum assembly can be removable while the luggage is fully closed and can also be used to charge other electronic devices.