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如何用一枚发卡开锁

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不小心被锁在家门外、卧室外或是厕所外可是够让人沮丧的了，尤其是在你赶时间的时候。幸运的是，一般的家庭用锁用一枚发卡和一把扭力扳手就能轻松打开。这篇文章将教你如何操作。

方法 1

方法 1 的 2:

方法一: 使用一把扭力扳手

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将发卡从转折处对半折断。你只需要使用其中一半来撬锁。
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用你的大拇指微微施力使其稳固。
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3
将发卡嵌入锁孔顶部。 一边转着圈扭动，一边把扳手向一般开锁时的方向使力。
- 如果你开锁时钥匙是往右拧的，那么就在扭动发夹的同时让扳手向右使力。如果钥匙一般向左开锁，那么就让扳手向左使力。
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只用几秒钟就能做到；如果锁开不开，那就换个位置插入发卡直到你找到正确的位置。

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方法 2

方法 2 的 2:

方法二: 没有扭力板手时

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1
创造一个扭力扳手。 如果你手边没有扳手，那么你可以用一枚大发卡将就一下。你先要把发夹从扭转处折成两半，然后把直的（底下的）那一半弯成90度角。
- 从2/3处弯折发卡。
- 如果你有扳手的话就不要用发卡，因为扳手相对更加稳固。
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将一枚普通规格的（细的）发卡在弯折处对半折断。从中间处轻轻弯折用以做出一个更好的握把。
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发卡的“握把”（或扳手）需要指向锁常开的方向。比如，如果你一般向右开锁，那么让手把指向右。
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4
用大拇指微微用力，向下压扳手。 现在将发卡嵌入锁的上端并绕着圈扭动直到锁打开。
- 当你转着圈扭动发卡时，给扳手持续施压，并把扳手向一般开锁时的方向使力。
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小提示

发卡最适合来撬挂锁和一般的（基本）家庭用锁。
如果在你开锁的过程中发卡变弯了，那么就用火加热一下然后用凉水冲一下。这会让发卡更坚韧。

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警告

在没得到允许时永远不要去撬别人的锁。本文旨在帮助那些把自己锁在门外或找不到钥匙的人们。而且，是在你找不到其他方法来解救自己的情况下。

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你需要准备

1枚小发卡
1枚大发卡或一个扭力扳手

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