FORK FOR THE INNER PART OF THE CARTRIDGE, INNER PART OF THE CARTRIDGE AND COSMETIC PRODUCT CONTAINER
A plastic fork with an elastic tab optimally designed for cosmetic cartridges ensures smooth operation and recyclability, addressing the disassembly and recycling challenges of mixed-material cartridges.
FR3168751A3Pending Publication Date: 2026-05-29SHYA HSIN PACKAGING INDUSTRY (CHINA) CO LTD
Patent Information
- Authority / Receiving Office
- FR · FR
- Patent Type
- Utility models
- Current Assignee / Owner
- SHYA HSIN PACKAGING INDUSTRY (CHINA) CO LTD
- Filing Date
- 2024-11-25
- Publication Date
- 2026-05-29
AI Technical Summary
Technical Problem
Cosmetic product cartridges made of mixed materials are difficult to disassemble and recycle due to manufacturing constraints, leading to resource waste.
Method used
A plastic fork for the inner part of the cartridge equipped with an elastic tab, optimized to have a thickness between 1/3 and 1/2 of the fork body's wall thickness, ensuring smooth rotation and facilitating recycling by using plastic components throughout.
Benefits of technology
Enables smooth rotation without lubrication, reduces resource waste by allowing full recycling of plastic components, and enhances the tactile feel during use.
✦ Generated by Eureka AI based on patent content.
Smart Images
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Abstract
The application relates to a fork for the inner part of a cartridge, an inner part of a cartridge, and a cosmetic container. The fork comprises a fork body (10) on which a sliding groove (14) is provided. The lower end of the body is a connecting part (13). The body is equipped with an elastic tab between the sliding groove and the connecting part. The tab extends outwards in the radial direction of the body. The body is made of plastic, the thickness of the tab (11) being 1 / 3 to 1 / 2 the thickness of the body wall. The fork is made of plastic, which facilitates the recycling of the entire inner part of the cartridge. In addition, the fork is equipped with a tab, which ensures both smooth rotation of the inner part of the cartridge and a good tactile feel. (Figure for the abstract: Fig. 1)
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