Universal Trolley Coin v3 Remixed by Ondřej Kučera

Remixed by

Ondřej Kučera

Tools>Other Tools

IP Report

Print Profile(2)

All

X1 Carbon

P1S

P1P

X1E

A1 mini

0.2mm layer, 3 walls, 100% infill

Designer

12 min

1 plate

4.7(13)

0.2mm layer, 6 walls, 100% infill

13 min

1 plate

4.9(23)

Open in Bambu Studio

Boost

110

218

212

Released

Description

Printing instructions

PETG works great, but you can use other materials as well. If you happen to have a spool of (pure) nylon sitting around, go for it. Generic settings for 0.4n and 0.2l work great, just increase the number of perimeters to ≥3. Print as-is and fold afterwards. You might need to slightly scrape the end of the arm to make it fit snugly into the sheath, depending on your printer.

Use responsibly!

shopping cart unlocker

Comment & Rating (43)

@Tribio

Boosted

Print Profile

0.2mm layer, 3 walls, 100% infill

Super useful! Thanks!

@NoFei

Print Profile

0.2mm layer, 3 walls, 100% infill

Works great with australian trolleys/shopping carts

@EviLSeeD

Great model, quick print.

@MVTTO

Print Profile

0.2mm layer, 6 walls, 100% infill

Works well in Czech supermarkets

@DanielD

Print Profile

0.2mm layer, 3 walls, 100% infill

printed great

@DavidC89

Boosted

Print Profile

0.2mm layer, 6 walls, 100% infill

still need to try it out! but came out nice

@clnr_794

Print came out great, printed with Sunlu PETG. Couldn't test on a Trolley yet. Thank you for this model.

@LeaRSi

Boosted

I've already shared this with all my friends and family! Super helpful and smart design

The designer has replied

@oktkas

Happy to hear that. Thanks!

@mhoff67

Print Profile

0.2mm layer, 3 walls, 100% infill

I appreciate this version’s ability to also open the “drawer variant” I just need to try it out (Only Obi has these shopping carts here) How did you develop/test this? Did you “borrow” a shopping cart and dismantle the drawer?

Show original

@oktkas

I considered doing that, but I wasn't sure the local Tesco would have been thrilled with the idea, haha In the end, I simply tested a few prototypes with each shopping trip

(Edited)

Show original

@pauleley

Boosted

Print Profile

0.2mm layer, 3 walls, 100% infill

Did not fit Lidl trolleys.

@oktkas

Hey there, sorry to hear that! Would you be willing to provide more information to aid in development? Namely the type of lock, the coins it is supposed to accept and the location of the store (country/city)? Any photos would be very appreciated as well.