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DIY Lego Lockbox


today’s video is sponsored by North Vee

p.m. hey guys I’m Nate welcome back to

the workshop today we’re gonna take

something that’s not normally very

secure and see if we can build something

strong out of it we’re gonna make a

puzzle box using Lego pieces this is not

supposed to be an exact set of

step-by-step instructions because the

different building blocks that everyone

may have available will change from

place to place but the idea is that

we’re gonna be using should be able to

be used and expanded on with what you’ve

got available we’ve got a bunch of our

Lego bricks let’s get started assembling

the first thing I want to do is make the

inner box that will eventually hold our

prize start by giving ourselves a base

and you may notice I’m not wearing

gloves today and it’s because my gloves

are black and most of these pieces are

black and eyed I just don’t want

everything to blend together on camera

we want to give ourselves the most

inside space on this box we’re gonna

need some walls

I like these large pieces with a flat

open areas partly because if we install

them with open side in it gives us a

little bit more interior space than we

would get if we just built up the walls

with normal bricks I’ve got a few of

these different styles that should give

us a little bit more interior space

build up some walls around this alright

there’s a box that will hold some stuff

we’re gonna want our box to be removable

from whatever security we build around

it so let’s use some of these smoother

pieces to attach onto the top and then

hopefully that will let us slide the box

in and out of its case more easily now

we need to build a larger box that goes

around this one and can lock in place so

it’s not just a box in a box but it’s a

box locked in a box so let’s use some

more of these smooth pieces to give

ourselves a little bit of a sliding

surface those are the same length as our

box so that way we should be able to

have the box slide nicely on those array

nice and slighty perfect its throw a

slider on the front that’s not really

gonna help with the movement much but it

is gonna make it more of a continuous

flat plane our box doesn’t look like

it’s just sort of floating over the

rails it’s not quite so obvious where

the access point is gonna be so this is

a good sliding base but it’s not gonna

secure it much so let’s start adding a

little bit onto the sides we’ve now

extended our base with a larger square

underneath it I think we’ll be able to

use that to build more walls and a

ceiling around our strongbox while that

plastic wall is getting built let’s talk

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protecting yourself think by using some

of these bricks with the holes in it we

may be able to add something of a

locking mechanism onto our box let’s

take out one of the bricks in our inner

box and add in a brick that has a hole

in it and maybe then we can get them to

that was polls lining up if we put in

this three brick wide peg that should

lock it in place now it’s lined up flush

with the front of our secured box but it

can’t move anywhere until that peg is

pulled out this isn’t a very flush right

now the sides aren’t coming up as high

as our inner box let’s just add a little

bit more on to that and add a ceiling on

to it now our inner box is entirely

contained and it doesn’t move until we

pull out our lock once we pull out the

lock that can slide out so that’s level

one of our security but we can go more

secure instead of just pushing it out I

think we can build a mechanism that will

push it out for us

in fact since it’s a lock box I really

kind of like the idea of having a key

something you put into a slot and turn

to really get the box out got here one

of our little plus cross-section little

sticks I don’t really know the name for

all the different terms but it should

work pretty well make our skeleton key

let’s add a tooth on to it add some of

these little pegs just to hold that

tooth right where we want it in place

got one of these little wheel pieces

that has the same plus cross-section

designed to fit over these so let’s add

that on and that to me looks like a key

it’s as I said not the fanciest key in

the world but it will turn and it’ll be

a key let’s try and build something that

lets us twist our key and have that be

the mechanism that pushes the box out

[Music]

he goes in here we want to stop it from

going any farther and now it has a nice

little spot that it will lock into place

build a back wall on Sarki doesn’t fly

we’ve got these side bricks that are

full of the holes and I don’t want to

just keep using that aesthetic a little

bit and you put one of those pieces on

the back here just to there you go so

now we’ve added a keyhole on to the back

of our box and we still have the whole

thing as one entire integral unit well

our key is working and our lock is

working but our key is still just sort

of you know where do you keep the key to

make sure that’s secure I don’t want to

just carry it on my pocket this is a

like OPA I might break it I might lose

it I think I would like to have it with

the box but I want the key to be secure

as well they just have it sitting on top

it’s a little easy to find so I think we

can build a whole disguising mechanism

for our key as well so he has space to

fit on top we would need to build walls

around it and then like I said I want

the key to be hidden I don’t want the

key to just be sitting there I think

what I want to do is have a lid that

conceals itself flush with the rest of

the pieces and then a secret button that

we can push that will lift the lid or

reveal the lid so we can access our key

push on this piece it will lift the top

up out of the way that way we can have

the top attached and flush to what’s

around it with our push of a secret

button it can lift up and show us the

access point at the moment our button is

shorter than our teeth so we’re gonna

need to lift that up just make the walls

taller than that the walls of course

need to be at least high enough to hide

our key inside you do want the button to

slide nicely let’s add in a smooth panel

that can let our button just sort of

slide where we want it to go when we

push our button in it does send a pop

out in Thailand we don’t want to lose

our button we just want to be able to

push in and then come back out let’s see

if we can build sort of a retaining wall

something will hold it in on the sides

don’t really want the outside of our box

to have much color but this is gonna be

on the inside so then you can afford

just a little bit brighter colors

brighter colored pieces

[Music]

nice

[Music]

I’m liking how that’s looking now our

our lid like I said it doesn’t really go

on very well we need to add some

attachment points where it’s something

that will just hold it in place where we

want it to go we don’t want to get in

the way of our key so let’s try and just

go through the corners where it’s not

gonna be interfering with our key at all

on our lid still isn’t quite as wide as

the whole wall going on our box so let’s

take one side of our wall in by one

brick layer and then add some corner

let’s get a little bit more support in

this corner no it’s sturdy it doesn’t

fall off and let’s try pushing our

button here

hey that pops right off and we’re plate

is not very well disguised at this point

and there’s still a little Ridge where

you can grab it so I want to cover the

whole plate and the border using some

smooth pieces and I hope that we’ll just

sort of disguise it and make it so you

can’t get your fingers on to it or just

take another brick push it down onto the

secret pop top design is working pretty

nicely at this point our puzzle box is

mostly done but there’s one more thing I

want to do just to make it a little more

secure this one peg is very obvious

people are gonna know that you need to

do something with this pegs so let’s

take all of these other holes going

around our whole box and fill those with

pegs as well

this particular peg is three bricks wide

and we know that it extends through one

layer into our interior box to hold it

securely in place

quite a fill on the rest of them we just

use these two brick wide pegs they’ll

look the same from the outside but

disguise the functionality of the

important one we now have a secured

compartment with three stages to get

inside we first have to hit the secret

button to pop off the lid we can then

remove the key from inside the top

compartment but as we know our hidden

key isn’t going to do anything until we

know which of these pegs going around is

our secret lock when you pull that out

of the way it disengages and at that

point we can turn our key to reveal our

hidden compartment everything easily

resets gets put back in place and is

hidden once again for unlimited reuse

and remember you don’t have to follow

this exact design this is showing you

the kind of things you can do to make a

cool little multistage puzzle out of

some Legos thanks again to nord VPN the

sponsor for today’s video go to nord VPN

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