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Door Knob That Disappears When Locked



Door Knob That Disappears When Locked

Apr 11, 2013 – This concept door knob retracts when it’s locked and comes back out when you unlock it. This will help deter theives from breaking in, or help them find houses that are unlocked just by glancing at it…
For one thing, these door knobs are very clearly signs that someone is in fact occupying the room – since they have to pull them from the inside in the first place. This saves confusion and trouble on both sides of the door. Also, engaging their privacy mode can be done without even opening the door and stepping outside to …
Jul 30, 2007 – This design for a retractable doorknob provides extra security for your door by recessing into the doorframe when you leave the house, thereby preventing thieves from picking your lock (there are none). But if you want to get in, you use (we’re assuming) the little slot below the knob to extend the knob out so …
Nov 15, 2009 – Disappearing Doorknob Concept. Innovative door handle system, designed by Arnaud Lapierre, promises to ensure your privacy by hiding the knob when the door is locked. Doorknob Condition uses clever pulley system that retracts the exterior door knob when pulled from the inside. Hidden Doorknob.
Jun 24, 2012 – Clearly, everyone in this thread has overlooked one crucial application of this device. If you have locked your door and there is a giant-murderer-rapist-paedophile-thief-man-bear-pig outside, then they cannot do that scary thing from the movies where they pointlessly wiggle the locked knob repeatedly.
A door knob that disappears when the door is locked.
Retractable door handle. When the door is locked, the outside knob disappears.
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Jul 26, 2007 – Often taking form as a tie around a doorknob or the potted plant flipped over. There’s got to be a more high-tech way. The Doorknob Condition uses an innovated pulley system that makes the knob on the exterior recess inwards when pulled from the inside. Without a knob to use, there’s no way to get it.
Jun 9, 2010 – You will never look at your doorknob the same way again once you see all of these innovative doorknobs. A simple knob or handle just won’t cut it compared to a disappearing doorknob. These innovative doorknobs are the best way to let everyone know that the party starts at the door, and only gets better …

similar to you determine the suns direction, it is epoch to choose the material of your Door Knob That Disappears When Locked. The two most common are sound wood and a sort of layered hybrid. There are extra options too, such as metal and glass. Wood: If you have a porch or an overhang that extends at least half the summit of your door, a sound wood log on is an option. sound wood doors, the most costly unconventional of the three common types, are considered top of the lineage by most. Oak and walnut doors are fine and common, and the best species is Honduran mahogany wood. It is a categorically difficult wood and survives exterior conditions augmented than extra species.
Hybrid: These doors have sound wood styles and rails, but the panels are made from a sandwiched construction of foam and plywood. after that anything is covered similar to a wood veneer. If you nonappearance an overhang for shading but nevertheless desire a wealthy wood look, hybrid doors are recommended. They as a consequence come similar to customization options. The downside is that back they are nevertheless covered in wood, they need to be refinished and touched happening every couple of years. Some people try to attain poplar on the inside similar to a veneer of mahogany. It is not going to help. Its the wood on the inside that matters. That is what is going to warp and move.