Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Watchcase and manufacturing method thereof

A manufacturing method and watch case technology, applied in the field of processing and manufacturing, can solve problems such as loss of marking features, wear, corrosion, etc., and achieve the effect of suppressing the flood of counterfeit products

Inactive Publication Date: 2020-09-25
张译文 +1
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The marked two-dimensional codes prepared by these disclosed technologies are bare two-dimensional code marks, which are easy to be damaged, corroded, worn, etc., and will gradually lose their marking characteristics.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Watchcase and manufacturing method thereof
  • Watchcase and manufacturing method thereof
  • Watchcase and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Using laser three-dimensional forming technology to prepare chassis material 316L stainless steel (density 7.98g / cm 3 ); at the center of the upper surface of the chassis material, a special cross-sectional shape (hexagonal star, such as figure 1 shown) marking material tungsten carbide (density 15.63g / cm 3 ), forming a hexagonal star tungsten carbide marking pattern; on the upper surface of the chassis material 316L and marking material tungsten carbide, 304L stainless steel (density 7.93g / cm 3 ) cover layer material, bury the marking pattern WC, and finally prepare a watch case with an embedded anti-counterfeiting pattern; due to the density difference between the marking material and the cover layer material, the pattern information can be detected by digital X-ray imaging technology, so as to obtain the watch case Shell brand, serial number, preparation materials, production time, ID information, transaction information, etc.

Embodiment 2

[0034] The chassis material 316L stainless steel (density 7.98g / cm 3 ); at the center of the upper surface of the chassis material, a special cross-sectional shape (hexagonal star, such as figure 1 Shown) marking material copper alloy Cu10Sn (density 8.00g / cm 3 ), forming a hexagonal star copper alloy marking pattern; on the upper surface of the chassis material 316L and the marking material copper alloy, Ni625 nickel-based alloy (density 8.4g / cm 3 ) cover layer material, bury the marking pattern copper alloy, and finally prepare a watch case with an embedded anti-counterfeiting pattern; due to the density difference between the marking material and the cover layer material, the pattern information can be detected by digital X-ray imaging technology, so as to obtain The brand, serial number, preparation material, production time, ID information, transaction information, etc. of the watch case.

Embodiment 3

[0036] Using laser three-dimensional forming technology to prepare chassis material 304L stainless steel (density 7.93g / cm 3 ); at the center of the upper surface of the chassis material, a special cross-sectional shape (gear shape, such as figure 2 shown) marking material titanium carbide (density 4.96g / cm 3 ), forming a gear-shaped titanium carbide marking pattern; on the upper surface of the chassis material 304L stainless steel and marking material titanium carbide, 316L stainless steel (density 7.98g / cm 3 ) cover layer material, bury the marking pattern titanium carbide, and finally prepare a watch case with an embedded anti-counterfeiting pattern; due to the density difference between the marking material and the cover layer material, the pattern information can be detected by digital X-ray imaging technology, so as to obtain The brand, serial number, preparation material, production time, ID information, transaction information, etc. of the watch case.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a watchcase. The watchcase comprises a chassis; a marking layer which is positioned on the chassis and is provided with a marking pattern; and a cover layer located on the marking layer and the chassis, wherein the marking layer is embedded between the chassis and the cover layer. The invention also discloses a method for manufacturing the watchcase. The method comprises the following steps: preparing the chassis; preparing the marking layer which is positioned on the chassis and is provided with a marking pattern; and preparing a covering layer located on the marking layer and the chassis, wherein the marking layer is embedded between the chassis and the covering layer. The invention also discloses the watchcase manufactured by adopting the method for manufacturingthe watchcase.

Description

technical field [0001] The present application relates to the field of processing and manufacturing, and more specifically relates to a watch case and a manufacturing method thereof, such as a watch case with a marking pattern and a manufacturing method thereof. Background technique [0002] At present, the anti-counterfeiting mark information of the case usually uses etching or ordinary embossing technology to imprint the company's logo and other information on certain parts of the case, and subjectively identify the authenticity through visual methods. This anti-counterfeiting method is easy to be copied, causing a flood of fakes in the society, confusing consumers, making it difficult for consumers to distinguish the authenticity, and easy to be deceived; and the anti-counterfeiting marks prepared by these methods are easy to be worn and corroded, and gradually lose their marking characteristics. [0003] Existing published patent applications (CN105701673A, CN109834267A,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G04B45/00G04B37/22
CPCG04B37/22G04B45/0084
Inventor 张译文路超
Owner 张译文
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com