Skip to main content

A jack-in-the-box is a children's toy that outwardly consists of a box with a crank. When the crank is turned, it plays a melody, often "Pop Goes the Weasel". At the end of the tune there is a "surprise", the lid pops open and a figure, usually a clown or jester, pops out of the box.

6 Questions View all

How do I open it to fix the mechanism?

My little girl's toy jack in the box (exactly the same as pictured above) has stopped playing music and popping up. You can hear something rattling inside so I guess a part of the mechanism has broken, is there a way to get inside to take look and then fix it again?

Answer this question I have this problem too

Is this a good question?

Score 2
2 Comments

my jack in box will not pop up any longer, how do I fix it?

by

My son's sock monkey is broken too.

by

Add a comment

6 Answers

Most Helpful Answer

My granddaughter's toy is identical, and had the same rattling sound and the same free-turning crank that didn't do anything.

I watched the old Mattel youtube that showed the top being sealed the way the rim on a can is sealed. The innards are different now - they match the "what's inside" youtube rather than the Mattel one.

I cut open the bottom on 3 sides. The metal is thin so I used a box knife. As I was cutting it reminded me of opening a can of beans by the campfire, so I thought a can opener would also work but I was already done.

The loose piece inside was a metal pin about 1 centimeter long. It goes in the end of the music-box drum. Without the pin the gears on the end of the drum don't engage the worm on the crankshaft.

The jack is a sock mounted over a cardboard cone with a spring inside. This assembly comes out with a simple pull. When it goes back it fits over a circular rim under the lid. Line jack up with the lid so he's facing the way you want.

With needle-nose pliers and lots of patience I got the pin back into the drum. At first it went partway and the crank didn't work very well. I pushed it in further and the toy started working normally.

I used Gorilla tape to hold the bottom back in place. It's crude but effective, and it is the bottom.

Our granddaughter is all smiles now, and I only lost a little blood to the sharp edges, a pretty good trade. That wayward pin is only held in by pressure and good intentions, so it may work its way out again after some more drops on the floor.

Was this answer helpful?

Score 3

1 Comment:

I need to fit the earn on my jack in the box toy

by

Add a comment

This video might give you some idea of the inner workings, at least in principle. They get into it using a Dremel, which I assume is not how you plan to get into your Jack-In-The-Box.

This old video shows how they used to be put together, which might still be relevant and provide a clue as to how to open it.

However you do end up getting inside, might I suggest documenting it and posting it as a guide on the device page? https://www.ifixit.com/Guide/new/Device/...

Good luck!

Was this answer helpful?

Score 2

2 Comments:

The dremel video was very helpful to see the innards, but they were just showing off the insides, with no intention of putting the toy back together. I opened mine from the bottom instead.

by

how did you open it

by

Add a comment

I'm 7 years Old and I wanted to fix my Jack in the box because of the music and then I just broke the music and I don't know how to put it back together again

Was this answer helpful?

Score 1
Add a comment

Next time I will try the crimping type of Can Opener. This time I used needle nose plyers to uncrimp all the way around then when I had to reconnect the base, I recrimped it the same way, it was very sharp so I used vinyl over the base afterwards. Good luck!

Was this answer helpful?

Score 1
Add a comment

The rim looks like it’s sealed up, just like a tin can. I cut open the bottom on 3 sides using a box knife. Others have used a Dremel tool. A can opener might also work.

I won’t be as pretty on the bottom when you seal it back up with tape, hot glue, or whatever.

Was this answer helpful?

Score 0

2 Comments:

Same with me,,,and awaaaaay we go!

by

Ok how do I fix mines can u plz help I'm going crazy

by

Add a comment

Just had the exact problem with my daughters! The pin had fallen out. Such a shame I had to cut it open to fix it! But works perfect again.

Was this answer helpful?

Score 0
Add a comment

Add your answer

Kim Richards will be eternally grateful.
View Statistics:

Past 24 Hours: 1

Past 7 Days: 36

Past 30 Days: 221

All Time: 15,260