Unlock instant, AI-driven research and patent intelligence for your innovation.

Can opening device for zip-top can

A technology for pop-top cans and can lids, which is applied in packaging, transportation and packaging, and rigid containers, etc. It can solve problems such as difficulty in pinching the end of the tab, labor, and bruised fingers, and achieves the effect of simple structure

Inactive Publication Date: 2015-07-22
罗福仲
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is: the thumb and forefinger are difficult to pinch the end of the tab, and it is very difficult to pull it back, and sometimes it hurts the finger due to excessive force

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
  • Can opening device for zip-top can

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The details and working conditions of the specific device proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, the can opening device for pop cans includes a can body (7) and a can lid (1), the upper end surface of the can lid (1) is provided with a turn-over pull ring (4) with a rivet (3), The main features of the present invention are: arc-shaped slots (5) are arranged radially on the wall of the junction (6) between the upper part of the tank body (7) and the outer side of the tank cover (1), and the arc-shaped slots (5) The length dimension of the pull ring (4) is slightly greater than the width dimension of the pull ring end (2), and the height dimension of the arc-shaped slot (5) is slightly greater than the thickness dimension of the pull ring end (2). The end of the pull ring (2) of I is aligned with the arc-shaped slot (5) of the pop can II and then in...

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 can opening device for a zip-top can. The designed and manufactured can opening device for the zip-top can comprises a can body and a can cover, the upper end face of the can cover is provided with a turning and pressing type pull ring with a rivet. The can opening device is mainly characterized in that the joint wall of the upper portion of the can body and outer side of the can cover is provided with an arc-shaped groove in the radial direction, the length dimension of the arc-shaped groove is slightly bigger than the width dimension of the pull ring end of the turning and pressing type pull ring, the height dimension of the arc-shaped groove is slightly bigger than the thickness dimension of the pull ring end, the pull ring end of a first zip-top can is aligned to then inserted into the arc-shaped groove of a second zip-top can, and the pull ring end of the first zip-top can is pulled backwards, and a zip-top opening can be easily opened. The zip-top can is easy to open, the structure is very simple, and the can opening device is worth using and popularizing universally.

Description

technical field [0001] The invention relates to the technical field of pop cans, in particular to a can opening device for pop cans. Background technique [0002] The pop-top can includes a can body and a can lid. The upper part of the can body is joined with the outer side of the can lid to form a closed cavity up and down. The upper end surface of the can lid is provided with a flip-type pull ring with a rivet. The easy-to-open opening can be opened by pinching the end of the pull ring with the thumb and forefinger and pulling back forcefully. The problem is that the thumb and forefinger have difficulty pinching the end of the tab, and it is very difficult to pull back, and sometimes the fingers are bruised due to excessive force. Contents of the invention [0003] The problem to be solved by the present invention lies in the deficiencies in the prior art, and provides a device which is convenient for opening cans and has a very simple structure and is worthy of p...

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
IPC IPC(8): B65D17/34
Inventor 罗福仲
Owner 罗福仲
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com