Tin Opener-keychain

prusaprinters

<p>Sometimes a keychain can be bulky and also unuseful, because people use them only to embellish their keys. So it could be better if our keychains were more useful and less bulky and uncomfortable.&nbsp;</p><p>This sketches represents a project of a tiny tin opener which can be used as a keychain. Why could it be a useful thing? Well, &nbsp;when you want to open a soda or also a tin in general, you have to use your finger and sometimes the tab of the plug can be very hard to open, and if you open it you could take the risk of cutting your self. So i decided to project an useful and small object which you can open a tin more easly with it than using use finger and you can take it everywhere, because you can put with your keys and use it as a keychain.</p><p>Its easy tu ose it. This object works like a planer. It has a plastic body and under that there is a very thin lame which is screwed to the plastic body. To use it you have only to put the lame under the tab and then you have to take the bottom part of the tin opener and pull up. When the tab is up you can easly remove the plug without the risk of broke the tab and cutting yourself.</p><p>&nbsp;</p>