Carabiner lock hook with threaded
Carabiner lock hook with threaded
3D
Published 2018-05-16T10:28:06+00:00
Edit:
Version A is tested, but not with the rings on the right.
Version B tested, changed the thread size for the small threaded gate to 13mm to get 12mm when printed.
Note: "this is not a safe hook to lift people or heavy loads!"
A Carabiner with threaded, the picture shows different versions but only two of them are tested, see pictures.
Version A is less complicated and only two steps to mount it. Alternatives with one, two and three rings are attached also for this version, but not tested!
After the print is made, cut off the supports. the safety lock hole and the gate axis will be a bit hard to turn them when inserted to each other in beginning, but just insert them, using a pliers( don't press hard the part with the pliers), keep the gate axis and turn the lock until they become easy to turn by hand.
Important: don't clean or drill the gate hole with a 3mm drill bit, this hole is meant to fit the small stick without glue, use a hammer and gently hit the stick as shown in step 2.(orange parts)
A quick test is made with a 14Kg load, the hook seems to hold fine.
The PLA under stress and temperature tend to bend or break!
Don't print the parts vertical position, the hook parts can be printed as the actual position in the files(horizontal), see picture below.
Tinkercad link to the hooks:
https://www.tinkercad.com/things/7oz3HVotf8G
Also here if you want to see more of my things:
https://www.thingiverse.com/Kardis/designs
| Date published | 16/05/2018 |
| Complexity | Easy |