Wet wipe cover with convenient wipe drawing opening
US11596277B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 26, 2020 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Jun 2, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/80
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a wet wipe cover with convenient wipe drawing opening, which is used on a wet wipe packaging bag body. The wet wipe cover with convenient wipe drawing opening comprises a cover body and an upper cover, wherein the cover body is provided with a through hole in which an elastic sealing cover is arranged; and the elastic sealing cover is provided with a cutting groove from the bottom upwards, and the cutting groove does not penetrate through the upper surface of the elastic sealing cover. When the sealing cover is stressed, the elastic sealing cover bulges upwards or downwards, and a small-caliber wipe drawing opening is cracked on the upper surface of the sealing cover corresponding to the cutting groove; and when the cover is not stressed, the paper extraction opening recovers to a closed state under the action of the elastic force. When the application needs to be used, the cover is forced to open the wipe drawing opening, and the wet wipe can be ejected from the packaging bag; when it is not needed, the cover is not forced to close the wipe drawing opening, which is convenient and safe to use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.