Eyeglass Temple with Elastic Diamond Gripping Mechanism

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing diamond inlaid eyeglass frames suffer from low production efficiency and a high likelihood of diamonds falling off due to the labor-intensive inlaying process and adhesive bonding.

Innovation Solution

A diamond inlaid eyeglass temple structure featuring an elastic body with cantilevered gripping parts that securely hold diamonds in place using elastic force, eliminating the need for adhesives and simplifying the inlaying process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If diamonds are inlaid using traditional adhesive bonding in bored holes, then the process can be performed with simple equipment, but the production efficiency is low and the diamonds may fall off easily

Engineering Contradiction:
Improvediamond inlaying production efficiencyVSAvoiddiamond retention stability
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The temple body is segmented to include a separate elastic component with gripping parts that can independently clamp the diamond. This segmentation allows the diamond to be secured by mechanical pressure from the elastic body rather than relying on adhesive bonding, thereby improving both production efficiency and diamond retention stability

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The elastic body automatically grips the diamond when installed, requiring no additional adhesive or complex assembly steps. The elastic force self-secures the diamond in place, eliminating the need for separate bonding operations and reducing production time while ensuring reliable diamond retention

Inventive Principle:
Principle #25Self-service

2Reliability

If traditional adhesive bonding is used to fix diamonds, then the manufacturing process is simple, but the diamonds are not firmly fixed and may fall off

Engineering Contradiction:
Improvediamond fixation firmnessVSAvoidtemple structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The temple structure incorporates a dynamic elastic body that can deform to grip the diamond and then maintain constant pressure to secure it firmly. This dynamic mechanism provides reliable diamond fixation without requiring complex multi-component assemblies or adhesive materials

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The elastic body's physical state is utilized to provide gripping force. By changing the elastic parameters (such as elasticity coefficient and deformation amount), the structure achieves firm diamond fixation while maintaining a relatively simple overall design

Inventive Principle:
Principle #35Parameter changes

3Productivity

If manual diamond inlaying in bored holes is performed, then the equipment requirements are minimal, but the process is time-consuming and labor-intensive

Engineering Contradiction:
Improvediamond inlaying speedVSAvoidmanufacturing process simplicity
Core Design Contradiction:
ProductivityVSEase of manufacture

Solution Approach 1:

The elastic body is pre-formed with gripping parts and slots designed to accommodate the diamond. This preliminary preparation allows for rapid diamond installation without time-consuming manual alignment or adhesive application, significantly improving inlaying speed while keeping the manufacturing process relatively simple

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The traditional mechanical process of drilling holes and applying adhesive is replaced with an elastic mechanical gripping system. This substitution eliminates the need for drilling and bonding operations, accelerating the inlaying process while maintaining manufacturing simplicity through a single integrated component

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

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 and secure diamond inlaying with high production efficiency, ensuring diamonds remain firmly fixed and do not fall off, while maintaining a comfortable and aesthetically pleasing design.

Implementation Method 1

the first gripping part and second gripping part have a first slot and a second slot on their opposite end surfaces respectively, the first slot and second slot grip the diamond at the girdle part in symmetry, with the crown part of the diamond exposed at the outer side of the first gripping part and second gripping part, the diamond is gripped firmly under the elastic force of the elastic body

Methodology Applied
Scientific EffectElastic force: Elasticity

Data Source

PatentEP2775342B1Temple structure with embedded diamond and eyeglass and diamond-embedding method thereof
Publication Date: 2017.04.05 WENZHOU BADA OPTICAL
  • EP2775342B1 patent drawing
  • EP2775342B1 patent drawing
  • EP2775342B1 patent drawing

AI summary

The present invention provides a diamond inlaid eyeglass temple structure, a set of eyeglasses, and a diamond inlaying method, in order to overcome the drawbacks of existing diamond inlaid eyeglass frames in the prior art, i.e., inefficiency in diamond inlaying and easy diamond falling-off, wherein, an eyeglass temple body (1) has an elastomer (3), which has an inwardly bending elastic tendency, the two ends of the elastomer (3) are connected at the outer side with a first gripping part (4) and a second gripping part (5) in a cantilevered manner respectively, the first gripping part (4) and second gripping part (5) have a first slot (41) and second slot (51) on their opposite end surfaces respectively, and a diamond (2) is gripped firmly under the elastic force of the elastomer (3). In addition, the present invention provides a set of eyeglasses that comprises the diamond inlaid eyeglass temple structures and a diamond inlaying method. In the diamond inlaid eyeglass temple structure and eyeglasses, diamonds can be inlaid in a time-saving and labor-saving manner at high production efficiency, and the diamonds can be fixedly firmly and will not fall off easily; with the diamond inlaying method, the process of diamond inlaying has simple steps and is easy to operate, and can achieve high production efficiency.