Snap-Fit Paper Rivet Fastening for Precise Permanent Joining
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Solution Overview
Problem
Current methods for attaching paper, such as gluing, stapling, and taping, are inaccurate and cumbersome, lacking a reliable and easy mechanism for fastening paper and other materials together.
Innovation Solution
A paper fastening system using a rivet with a head, skirt, and recess, along with a specialized tool to guide and secure the paper into the recess, allowing for permanent attachment without adhesives or staples, utilizing a snap mechanism to break off the tail for secure fitting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If gluing, stapling, or taping is used to attach paper, then the paper pieces can be connected, but the process is inaccurate and cumbersome
Solution Approach 1:
The invention extracts the fastening function from complex processes (gluing, stapling, taping) and concentrates it into a single integrated rivet component. The rivet includes a head, shaft, skirt, and snap-off tail all in one piece, eliminating the need for multiple separate fastening materials and simplifying the attachment process to a single insertion and snapping action.
Solution Approach 2:
The rivet is designed to be self-installing through a snap-off mechanism. The tail portion is intended to break off after insertion, automatically securing the paper pieces without requiring additional fastening actions or materials. The rivet structure itself provides the complete fastening solution without external assistance.
2Adaptability or versatility
If traditional fastening methods are used, then paper can be attached, but additional materials like glue, tape, or staples are required
Solution Approach 1:
The invention merges multiple fastening functions into a single rivet component. The rivet integrates the positioning element (head), the penetrating element (shaft), the securing element (skirt), and the installation aid (snap-off tail) all in one unified structure, replacing the need for separate glue, tape, or staples.
Solution Approach 2:
The rivet serves multiple functions simultaneously: it acts as a positioning guide, a penetrating fastener, a securing clamp, and an installation tool. This multi-functional design eliminates the need for multiple specialized materials and simplifies the fastening system to a single versatile component.
3Strength
If a permanent attachment mechanism is used, then the connection is strong, but the fastening process becomes more complex
Solution Approach 1:
The rivet is segmented into distinct functional portions (head, shaft, skirt, tail) that work together in sequence. The snap-off tail provides a simple two-step process: insert the rivet through the paper, then snap the tail to secure it. This segmentation allows for a strong permanent attachment through a relatively simple process.
Data Source
AI summary
A method and system of attaching rivets to secure sheets of paper together. The rivets have a head, a recess, a skirt and a tail. A tool is configured so that the tail fits through a hole in the tool. Before the tail is inserted into the hole in the tool, the tail is inserted through two holes in the paper(s) and then in the hole in the tool. Pressure is placed on the paper by pressing downward on the tool thereby causing the paper(s) to snap into the recess, thereby securing both pieces of paper together.