| 摘要 |
The invention discloses a knife having a blade which is rotatably connected to a handle so that the blade can be folded into the handle and folded out of the handle. The knife has a locking means by which the blade can be locked or unlocked when the blade is folded into the handle. The locking means includes a rotatable pin which is accessible from the exterior and which is disposed in the handle of the knife.
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