I have a little question.

For some altcoin we have staking, which makes them basically untouchable over a set period of time gaining some % as a reward for doing that.
Well I understand that bitcoin does not have any staking.

So what can I do, if I for example have some btc and I want to make it inaccessible for anybody (even me) for let's say 1 month or whatever period of time. Basically "staking" without the reward.

I read something about a time delayed transaction or whatever, so the recipient can use the btc after a set period of time. But I didn't really understand it and maybe that's still not what I am looking for.