From Peace Corps Wiki
When knives 1st started to appear as pocket knives, they were created so that they could practically fold in half and be in a position to ride in a safe, hidden location. When the knives have been opened, it was usually accomplished with a thumb or an additional finger, which meant that a particular person would have to use two hands in order to open up his knife. This is some thing that worked for several individuals, but could also be dangerous in the long run.
This is element of why liner lock knives were created. With the liner lock knife, it is feasible to open and close the blade with only 1 hand in a protected manner. The knife was designed by Michael Walker who took what was at one particular time named the electricians knife, and produced some adjustments to it. The electricians knife was a knife that had a button which you could press to open and close it. However, it did not lock. Knife maker Walker changed the older style so that it would lock, which meant a safer sturdier blade.
The liner lock knife that can be discovered in hunting and fishing gear retailers nowadays are commonly referred to as folding knives. When the knife is unfolded, it is held open by a leaf spring or lockbar system. The lockbar presses against the bottom of the blade and does not let it to close until the lockbar is pressed. Then, it closes by itself. It will stay closed till the lockbar is pressed a single far more time.
The liner lock knife is helpful since it enables you to safely keep your knife closed when you do not want to be utilizing it. It locks the blade closed so that it will not come open by accident. This mechanism creates a way to maintain a knife in the house or in a tackle box without worrying about the security of other folks that may possibly be digging in drawers or boxes to retrieve it. The liner lock knife also functions to lock the knife open, so that you will not have to be concerned about the knife falling shut accidentally on unsuspecting fingers or constantly collapsing while you are attempting to complete a process. The lockbar on the liner lock knife operates in both techniques.
The liner lock knife also allows you to open and close the blade with 1 hand. This makes the entire knife significantly less difficult and handy to use. These blades are also created of strong components, usually steel or titanium, to greater withstand rigorous use and the continuous movement of the internal mechanism. These supplies can also withstand rust and have a tendency to maintain their sharpness greater than other metals. With this variety of building, it is reassuring to customers that the knife will last.
Whether for outside use or for your property, getting a strong folding knife at your disposal is important. If you do not have one particular, consider a liner lock knife for its safety, ease-of-use and durability.
~Ben Anton, 2008 An Array Of Decision In Cheese Slicers - wiki