Helmet Hook

[InfiniteReality]

Mounts under the trim using the the large bolt on the left and the trim screw by the latch cable and can be installed with the tail on. Just initial print to see how everything lines up. I'll reduce the height for area by the large bolt to allow it to fit under it easier without any issues putting the cowl on. May not work, just trying alternate mounting locations for kicks.

This would be a good example to have a 3D scanner. Could scan the trunk and wouldn't have to make any measurements manually.

 

[Ked0607]

so the only thing I did not try was to put the passenger seat on there. We may have to cut the tabs off that are there for the helmets to hook on. I dont plan on any passenger riding anytime soon but for those that do we may need to try this out for them.

 

[InfiniteReality]

Never crossed my mind about the passenger seat, good point!

Forgot to post a pic of the plastic version of your mount printed for kicks last night. The one on the bed still only attaches to the trim screw. Definitely don't think it's a good long term idea, just kicking the can.

 

[Ked0607]

Never crossed my mind about the passenger seat, good point!

Forgot to post a pic of the plastic version of your mount printed for kicks last night. The one on the bed still only attaches to the trim screw. Definitely don't think it's a good long term idea, just kicking the can.

View attachment 1648754

you could ebay these.....

 

[Ked0607]

Never crossed my mind about the passenger seat, good point!

Forgot to post a pic of the plastic version of your mount printed for kicks last night. The one on the bed still only attaches to the trim screw. Definitely don't think it's a good long term idea, just kicking the can.

View attachment 1648754

also on the left side hook I had to do additional clearancing where the started solenoid bracket is. See above photos and look close.

 

[InfiniteReality]

also on the left side hook I had to do additional clearancing where the started solenoid bracket is. See above photos and look close.

Yep, didn't even notice the notch at the bottom for that bracket thanks for pointing it out!

 

[Ked0607]

Yep, didn't even notice the notch at the bottom for that bracket thanks for pointing it out!

yea I prototyped left side and just mirrored everything on right side

 

[InfiniteReality]

Trying silk PLA out for the kid so left it in. This is the double mounted one to test later.

This is the small print on the bed in picture from earlier. While this is a quick install and clean setup, it's only screwed into plastic so definitely a chance of it pulling out at some point. I may have a solution, standby.

 

[InfiniteReality]

Here's my, I think, feasible plan for my helmet hook.. I went from 1/8" to 3/16" thickness and made it so it can accept a M5 socket head bolt flush Any thoughts to make better or any issues?

I plan to remove the trim screw (see pic above) and in it's hole put threaded insert that will accommodate a M4/M5 socket head bolt. To install these, you just heat them up and push into a hole and let it cool. I've used a torch in the past, but looks like a soldering iron may be easier.

As for the mount, I'll print in PETG, mount on something outside that stays in the sun and hang 5lbs off it for a few weeks to give me a warm fuzzy feeling about it holding my helmet securely.

 

[PeregrineKeith]

These plans just keep getting better. I’m staying with the Ked0607 variant I made until you mass produce these abs take my money. I’ll have two hooks then!

 

[InfiniteReality]

These plans just keep getting better. I’m staying with the Ked0607 variant I made until you mass produce these abs take my money. I’ll have two hooks then!

Totally would stick with Ked0607's you made, this is just a work in progress and will take some time to make sure it's secure, but needs to be done soon because I could use a hook ASAP, lol. I have PETG on the way, so will print and get to testing next week.

Just tinkering and trying to come up something simple that works without removing the tail, there's just not much in the way of mounting spots.. I plan to share the STL for anyone to print themselves, but will consider printing or getting a handful printed when confident it won't fail.

 

[sgerry]

If ur setup for it- reinforced nylon should be more than enough for day to day use. I can’t remember if it needs a special bed/nozzle tbh.

If someone wants to be a total jerk and mess with it, or wants your helmet any printed material may not be the best option.

 

[InfiniteReality]

I believe I can print nylon, carbon and ABS with my current extruder and bed, if I had an enclosure to keep heat in and upgraded to a hardened steel nozzle since all those filaments eat up the brass ones. I have no room for an enclosure where my printer lives, although did order and return one.... The "small size" enclosure is huge, I can comfortable fit inside it.

PETG should be ideal for this, from my understanding. Glad to have a reason to order a spool, it's on par price-wise as PLA

 

[sgerry]

L

I believe I can print nylon, carbon and ABS with my current extruder and bed, if I had an enclosure to keep heat in and upgraded to a hardened steel nozzle since all those filaments eat up the brass ones. I have no room for an enclosure where my printer lives, although did order and return one.... The "small size" enclosure is huge, I can comfortable fit inside it.

PETG should be ideal for this, from my understanding. Glad to have a reason to order a spool, it's on par price-wise as PLA

Loved Prusa PLA. I used it almost exclusively for my prints.

 

[Spudley]

Just keep me on the list Mr. I expect a private message here shortly with a price of product and delivery.

 

[InfiniteReality]

Well, it's stronger

 

[PeregrineKeith]

Well, it's stronger

View attachment 1648886

View attachment 1648887

You have an IM sir.
Looking for some help so my nephew can print your creations possibly

 

[InfiniteReality]

You have an IM sir.
Looking for some help so my nephew can print your creations possibly

Yes sir, replied.

This one is 1/4" longer than other, but Ken's 1.5" length looks better at this location and doesn't protrude past the subframe at the end. I had no plans to skin the hook, at least not for strength, but I had this printed already and was skinning something else in "forged carbon". The pictures are only the first full wet coat after vacuum bagging.

 

[Spudley]

You boys have some wonderful new tools, and you're extremely talented at what you do.

 

[InfiniteReality]

Just visually tested M3 through M6 inserts to see which to use, took pictures to share for kicks. M4 and M5 will work, but thinking M4 since it'll have a little extra plastic to bite to. Thoughts?

I had a chance to shorten the hook back to Ken's 1.5" length and makes sure there was room for a sockethead bolt. PETG came in the other day so I'll load it up and start tinkering with settings to get something printed. Hope to test it out this weekend, I've always been curious to see if it holds up as well to heat as everyone says.

Just posting for info, mainly for me.
Length of the trim screw at this location is 11mm. Bolt size will need to be M4 x 15-16mm