This article was co-authored by Asher Smiley. Asher Smiley is the Owner and Lead Instructor at Krav Maga Revolution in Petaluma, California. Asher has earned a Tier 1 Instructor Certification in the American Krav Maga system. In 2017, he trained with the International Kapap Federation Combat Krav Maga International, completing their 7 day tactical seminar and the 8 day CKMI instructor course.

Tento článek byl ověřen fakty, což zajišťuje přesnost všech citovaných faktů a potvrzuje autoritu jeho zdrojů.

Tento článek byl zhlédnut 424,315 XNUMX krát.

A locked door will turn away most would-be intruders. Most locks slide a bolt from the door into the door-frame, rooting the door to its foundation. In order to lock a door, you usually just need to know how to slide this bolt. If you are trying to secure a door that doesn’t have a lock, try propping a chair underneath the doorknob to keep it from being easily opened.

Locking a Door With a Chair

Step 1 Jam a chair under the doorknob.

  • Warning: If someone tries to force the door open from the outside, there is a chance that the chair will break. This is a trick, not a fail-proof security system.

Step 2 Find a sturdy chair.

Find a sturdy chair. Do not use a folding chair. Close the door and stand inside, so that the door opens toward you. Wedge the top of the back of the chair underneath the doorknob, between the knob and the door. The two front legs of the chair should not be touching the ground.

Step 3 Wedge the chair as close to the door as you can.

Wedge the chair as close to the door as you can. The chair should apply pressure to the door, at an angle, focused just beneath the doorknob. This will make it much more difficult for a casual intruder to open the door. [2] X Research source

Inzerát
Metoda 2 ze 5:

Locking a Doorknob

Step 1 Find the keyhole.

  • The inside lock button will usually appear in two forms: a twist-lock or a push-lock. Both buttons are typically made from the same metallic material as the doorknob. The twist-lock button is often circular, with a pointed ridge down the center. The pointed ridge is for your finger to twist the lock. Normally, if you twist it right it will lock the door, and if you twist it right, it will unlock it. The push-lock button is a small cylinder. It isn’t the most common type of lock these days, but you will see many of them in public restrooms.
  • If the doorknob does not have a keyhole or a lock button, then it does not lock. Try replacing the doorknob with a lockable handle.
ČTĚTE VÍCE
Proč se moje auto třese a vybočuje?

Step 2 Make sure that your key fits.

Make sure that your key fits. Slide the key into the keyhole of the outer doorknob. If the key will not fit, flip it upside down and try again. The key may have one jagged edge and one smooth edge, or it may have multiple jagged edges. These jagged ridges along the length of the key are what match it to this particular lock. The more jagged the key, the tighter the security. [3] X Research source

Step 3 Lock the door from the outside.

  • To remove the key, turn it counter-clockwise back to the position at which you slid it in – but no further. Pull the key out of the keyhole.
  • To unlock the door from the outside, simply slide the key into the keyhole and turn it counter-clockwise as far as it will go. Once again, if it does not work just flip the key upside down and try again. You should feel the doorknob release. It should turn, now. Remove the key from the lock.

Step 4 Lock the door from the inside.

  • If your knob has a push-lock: You should see a small, cylindrical button protruding from the center of the knob. Push the button. This should lock the door. Turn the knob to make sure that the door is locked. To unlock the door, simply turn the knob from the inside; it will not unlock if you turn it from the outside.
  • If your knob has a twist-lock: You should see a circular button with a ridge down the center. Pinch the ridge and twist the button clockwise as far as it will go—likely a 90-degree quarter-turn. This should lock the door, but turn the knob to make sure. To unlock the door, simply twist the button counter-clockwise as far as it will go.

Step 5 Make sure that the door is locked.

Ujistěte se, že jsou dveře zamčené. Try to turn the doorknob and push the door open. If the knob turns and the door opens, then you didn’t lock the door. If the knob rattles, but does not turn, then you have locked the door.

ČTĚTE VÍCE
Proč se moje automatické okno Nissan Rogue nezvedá?

Inzerát
Metoda 3 ze 5:

Locking a Deadbolt

Step 1 Check your door for a deadbolt.

  • If your door doesn’t have a deadbolt, do not worry. A deadbolt is not an essential security feature, although it will make your door even harder to break through.

Step 2 Lock a deadbolt from the outside.

  • To remove the key, turn it counter-clockwise back to the position at which you slid it in – but no further! Pull the key out of the keyhole.
  • Try to turn the doorknob and push the door open. If the door will not budge, then you have successfully locked the deadbolt. To unlock the deadbolt, simply turn the key counter-clockwise as far as it will go – just like the doorknob.

Step 3 Lock a deadbolt from the inside.

  • To unlock the deadbolt, simply turn the switch counter-clockwise as far as it will go. This will retract the heavy deadbolt back into the door.

Step 4 Consider installing a deadbolt.

  • Consider hiring a locksmith to install a deadbolt. The process can be tricky if you are not experienced with locks or woodworking, You don’t want to damage your door!

Inzerát
Metoda 4 ze 5:

Locking a PVCu or Composite Door

Step 1 PVCu and Composite doors are locked with multipoint locking systems that lock the door into the frame at multiple points.

PVCu and Composite doors are locked with multipoint locking systems that lock the door into the frame at multiple points.

Step 2 Close the door into the frame.

Close the door into the frame.

Step 3 Pull the handle up to engage the multipoint lock.

Pull the handle up to engage the multipoint lock.

Step 4 Turn the key or thumb turn in the cylinder to prevent the lock from being disengaged.

Turn the key or thumb turn in the cylinder to prevent the lock from being disengaged.
Inzerát
Metoda 5 ze 5:

Locking a Wooden Door

Step 1 There are two main types of lock on a wooden door - night latches and mortice deadlocks.

There are two main types of lock on a wooden door — night latches and mortice deadlocks.

Step 2 Close the door into the frame.

Close the door into the frame. The night latch will spring into its catch and hold the door in place.

Step 3 Push the snib down on the night latch to prevent the lever or latch from operating, even from outside.

Push the snib down on the night latch to prevent the lever or latch from operating, even from outside.

Step 4 If locking from.

If locking from the outside with a compatible night latch, turn the key in the cylinder towards the latch frame to deadlock the lock.

ČTĚTE VÍCE
Jak nastavím Bluetooth v mém 2009 Acura TSX?

Step 5 Insert the correct key into the mortice deadlock and turn towards the latch frame in order to deadlock the door.

Insert the correct key into the mortice deadlock and turn towards the latch frame in order to deadlock the door.

Otázky a odpovědi komunity

What can I do if the chair is too small?
Odpověď komunity

Get a bigger chair, if possible, or get a piece of wood and nail it horizontally across your door on both sides.

Dík! Jsme rádi, že to bylo užitečné.
Děkujeme vám za vaši reakci.
Jako malé poděkování bychom vám rádi nabídli dárkovou kartu v hodnotě 30 USD (platnou na GoNift.com). Použijte jej k vyzkoušení skvělých nových produktů a služeb po celé zemi, aniž byste museli platit plnou cenu – víno, rozvoz jídla, oblečení a další. Užívat si! Vyžádejte si svůj dárek Pokud vám wikiHow pomohla, zvažte prosím malý příspěvek, který nám pomůže pomoci více čtenářům, jako jste vy. Jsme odhodláni poskytovat světu bezplatné zdroje s návody a dokonce 1 dolar nám pomáhá v našem poslání. Podpořte wikiHow

How can I lock my door when other people have a key?
Odpověď komunity

You could install an interior door latch, something that you physically latch when you are inside to keep you safe. If you are in an unsafe situation and people are using their keys to gain access to your room either with the intent to hurt you or steal from you, call your nation’s emergency number.

Dík! Jsme rádi, že to bylo užitečné.
Děkujeme vám za vaši reakci.
Jako malé poděkování bychom vám rádi nabídli dárkovou kartu v hodnotě 30 USD (platnou na GoNift.com). Použijte jej k vyzkoušení skvělých nových produktů a služeb po celé zemi, aniž byste museli platit plnou cenu – víno, rozvoz jídla, oblečení a další. Užívat si! Vyžádejte si svůj dárek Pokud vám wikiHow pomohla, zvažte prosím malý příspěvek, který nám pomůže pomoci více čtenářům, jako jste vy. Jsme odhodláni poskytovat světu bezplatné zdroje s návody a dokonce 1 dolar nám pomáhá v našem poslání. Podpořte wikiHow

What if my chair is easy to break?
Odpověď komunity
Don’t use that chair. Find another chair that won’t have as much of a chance of breaking.

ČTĚTE VÍCE
Jak poznáte, že je váš senzor O2 na vašem Chevy Malibu špatný?

Dík! Jsme rádi, že to bylo užitečné.
Děkujeme vám za vaši reakci.
Jako malé poděkování bychom vám rádi nabídli dárkovou kartu v hodnotě 30 USD (platnou na GoNift.com). Použijte jej k vyzkoušení skvělých nových produktů a služeb po celé zemi, aniž byste museli platit plnou cenu – víno, rozvoz jídla, oblečení a další. Užívat si! Vyžádejte si svůj dárek Pokud vám wikiHow pomohla, zvažte prosím malý příspěvek, který nám pomůže pomoci více čtenářům, jako jste vy. Jsme odhodláni poskytovat světu bezplatné zdroje s návody a dokonce 1 dolar nám pomáhá v našem poslání. Podpořte wikiHow