this post was submitted on 03 May 2025
214 points (98.6% liked)

3DPrinting

17784 readers
297 users here now

3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

The r/functionalprint community is now located at: or [email protected]

There are CAD communities available at: [email protected] or [email protected]

Rules

If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is ![](URL)

Moderation policy: Light, mostly invisible

founded 2 years ago
MODERATORS
 

A collection of cup holders that slide between your couch cushions. Free to download https://makerworld.com/en/models/1318086-cup-holders-for-sofa-cushions#profileId-1353638

top 23 comments
sorted by: hot top controversial new old
[–] [email protected] 6 points 2 hours ago

At some point we need to ask ourselves what we really need & what we don't need.

Especially where there is a price (I mean more plastics & supporting the industry/system & environmental impact – not just the current financial cost).

[–] [email protected] 3 points 3 hours ago (1 children)
[–] [email protected] 2 points 2 hours ago

I believ that it's a cup holder flipped up

[–] [email protected] 0 points 5 hours ago (1 children)

Neat. Too bad I am not the target audience because I have hands.

[–] [email protected] 1 points 50 minutes ago (1 children)

By that logic, why even have a table, you got hands dont you?

[–] [email protected] 1 points 3 minutes ago

Exactly. Same goes for chairs, we have legs. I think you lept a bit too far. This is more like having mini fridge for your drinks instead of simply going 8 steps to your kitchen fridge.

[–] [email protected] -3 points 5 hours ago* (last edited 5 hours ago) (1 children)

Is this not AI? It 100% looks like it. Usually the three cameras have reflections on the glass that protect the lens.

Also, I'm not sure if you've ever met people, the only thing that will hold their phone is them, at all times.

[–] [email protected] 2 points 2 hours ago

Don't be an ass

[–] [email protected] 19 points 9 hours ago

So... No free-roaming pets in your house, I take it? 😅

[–] [email protected] 9 points 9 hours ago (2 children)

This reminds me of that guy on reddit who would make useless inventions. I wonder how he's doing.

[–] [email protected] 1 points 2 hours ago (1 children)
[–] [email protected] 2 points 1 hour ago
[–] [email protected] 11 points 9 hours ago (3 children)

Decapitated. Whole big thing. We had a funeral for a bird.

[–] [email protected] 1 points 3 hours ago
[–] [email protected] 2 points 5 hours ago

Dude that was fucking horrible. Remind me not to test inventions when they involve my neck and a motor.

[–] [email protected] 5 points 8 hours ago

... I'm pretty sure none of that's real

[–] [email protected] 9 points 10 hours ago (1 children)

Whenever I get a sofa, I just make sure the arm rests are squared and put a coaster on that. It's like having a little shelf for everything. People that gets rounded arm rests are fools.

[–] [email protected] 8 points 9 hours ago (1 children)
[–] [email protected] 7 points 9 hours ago (1 children)

Every time I walk into someone's home and I see a rounded couch corner I do a little chuckle. Sometimes they'll ask what I'm laughing at. "I'm sorry, it's just, I didn't know you were such an idiot"

[–] [email protected] 11 points 8 hours ago

One time I walked into a friend's house and I saw a rounded couch corner and I punched his dad in the cock

[–] [email protected] 4 points 11 hours ago

Clever! Good idea.

[–] [email protected] 4 points 11 hours ago* (last edited 11 hours ago) (1 children)

They've got a lot of space around the can. If the spacing is correct, could slide one of those double-wall vaccuum soda-can holders in there, keep the drink cold. If it's not, could tweak the diameter.

[–] [email protected] 6 points 11 hours ago

Yes they can easily be scaled to fit them. I have 73mm and 85mm holders. The smaller one is pretty universal for most store bought bottles and the bigger one is more for cups and glasses.