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Homemade device for opening cans with a twist

Today I want to share with you a "recipe" for making homemade fixtures for opening cans with a twist
Homemade device for opening cans with a twist


Watch the video of the homemade opener:

[media = https: //www.youtube.com/watch? v = 2kwQyo3SwQw]


There are situations when you bought a jar with a screw cap, but you can’t open it. And you are wasting your energy and nerves to open the can at least in some way. Our device will look and be used according to the principle of leverage.

For the opener, we need the following components:
- two wooden planks (old skirting boards fit just perfectly) about 20-25 cm each);
- elastic;
- bolt with nut;
- for making drill holes with a drill with a diameter slightly larger than the diameter of the bolt.

So, first you need to make through holes on the edges of the wooden planks with a drill (the diameter of the drill should be slightly larger than the diameter of the bolt so that the bolt eventually "hangs in the hole".



Next, sandpaper must be glued to the surface of the wooden planks in such a way that, as a result, the side of the plank with sandpaper is inside the structure.

After that, you need to put a bolt into the holes of both slats and fix it with a nut (remember that sandpaper should “look at each other” - that is, be inside the structure):



The two other edges of the wooden planks need to be fixed together with an elastic band:

The fixture is ready! Now I’ll tell you how to use it - we take a jar with a screw cap and unscrewing or tightening the nut on the bolt, we select the size of the device for the size of the jar cover:

Next, gently with a flick of the hand from the bottom of the structure, turn the trims along the thread. The bank opens without problems.


Due to the fact that we glued sandpaper on the inner surfaces of both wooden planks, the lid is taken “tightly” and does not slip.
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7 comments
Why shouldn’t she close herself? Nobody reached the plastisol with a knife! No one touched or distorted the lid elements, which then enter the thread on the jar. And how will it affect the fact that the edge of the can is a little springy, has launched the air to remove the vacuum, and is "springed into place" ????
.... I always open the “sticky” covers. The normal method. It always turns out. And you don’t have to use the methods of unscrewing the oil filter for this, as they advise here!)))))))
And then you take this cover carefully and throw it away, it will not tightly close anymore
Quote: pogranec
And with a knife, you bend the lid from the can (where the thread is) to the characteristic sound of intake air, and in 90% of cases the lid opens easily with your hand.
The best way, never failed. Only it is better to use not a knife, but something thicker.
Pour hot water on the lid of the can and everything.
And with a knife, you bend the lid from the can (where the thread is) to the characteristic sound of intake air, and in 90% of cases the lid is opened easily with your hand.
You wrap a leather belt around the cover. You bend, bend a stick, knife or finger, turn and open.smile 
You take a wooden rail, a strip of sandpaper on a fabric basis, screw the sandpaper to the rail and you're done! You wrap two turns around the lid and with a little effort the bank opens

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