Poster Handle with Adhesive Extensions for One-Handed Grip
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Solution Overview
Problem
Large posters are difficult to hold with one hand, limiting user mobility and ability to carry other items when displaying them, as they require two hands to prevent curling or folding.
Innovation Solution
A poster handle system comprising support members with adhesive extensions and a handle member that can be secured to the poster, allowing the handle to be easily extended and folded for storage, enabling one-handed handling with improved structural integrity and secure attachment options.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If the poster is made large for better visibility, then the viewing effectiveness is improved, but the ease of holding with one hand deteriorates
Solution Approach 1:
The poster handling system is segmented into distinct functional components: a handle member with gripping sections, support members with extensions, and adhesive sections. This segmentation allows the poster itself to remain large for visibility while the separate handle component provides one-handed grip capability, resolving the contradiction between poster size and ease of holding.
Solution Approach 2:
The handle member acts as an intermediary between the user's hand and the large poster. By introducing this intermediate gripping component, the user can hold the poster with one hand without directly grasping the edges of the large poster, thus maintaining both large poster size for visibility and ease of one-handed operation.
2Ease of operation
If the handle member is made extendable for easy gripping, then the ease of operation is improved, but the storage compactness deteriorates
Solution Approach 1:
The handle member incorporates movable gripping sections that can transition between extended and retracted positions. When extended, the gripping sections provide enhanced ease of operation for one-handed holding. When retracted or folded, the handle member achieves a compact configuration for space-efficient storage, thus resolving the contradiction between ease of gripping and storage compactness.
Solution Approach 2:
The gripping sections of the handle member are designed to nest within or fold alongside the attachment section when not in use. This nesting arrangement allows the handle to achieve a compact storage configuration while maintaining the capability for extended gripping sections during operation, resolving the contradiction between ease of gripping and storage volume.
3Stability of the object's composition
If the support members are secured with multiple extensions for better stability, then the stability of attachment is improved, but the device complexity increases
Solution Approach 1:
The support function is segmented into multiple extensions on the support members, where each extension can be independently secured to the poster. This segmentation provides enhanced attachment stability through multiple contact points while keeping each individual extension relatively simple in structure, thus resolving the contradiction between attachment stability and device complexity.
Solution Approach 2:
Multiple support members with extensions are combined to work together as an integrated attachment system. The extensions of different support members can be positioned at various locations on the poster, providing distributed stability. By combining these simpler extension elements, the system achieves high attachment stability without requiring each individual component to be overly complex.
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 comfortable, one-handed handling of large posters by securing the handle to the poster, allowing for easier movement and display without the need for two hands, while also being compact for storage.
Implementation Method 1
one or more support members, each support member comprising a support body with one or more support extensions and one or more securing elements on at least a portion of an attachment side of the support member
Data Source
AI summary
A poster handle including one or more support members, each support member having a support body with one or more support extensions and one or more securing elements on at least a portion of an attachment side of the support member, and a handle member including an attachment section, one or more gripping sections and one or more securing elements on an attachment side of the attachment section.