Pocket knife
A pocket knife includes a chassis that defines a cavity. A blade having a cutting edge has a retracted position and a deployed position. A slider inside the cavity has a first surface opposed to a second surface. A front operator is inside the cavity, and the slider engages with the front operator to move the blade to the deployed position. A rear operator is inside the cavity, and the slider engages with the rear operator to move the blade to the retracted position. A spring connects the front operator to the rear operator along the first surface of the slider. A longitudinal recess is defined in the chassis. A first boss extends radially from at least one of the front operator or the rear operator and slidingly engages with the longitudinal recess in the chassis.
1. A pocket knife, comprising:
a chassis, wherein said chassis defines a cavity;
a blade having a cutting edge, wherein said blade has a retracted position in which said cutting edge is inside said cavity and a deployed position in which said cutting edge is outside of said cavity;
a slider inside said cavity, wherein said slider has a first surface opposed to a second surface;
a front operator inside said cavity, wherein said slider engages with said front operator to move said blade to said deployed position;
a rear operator inside said cavity, wherein said slider engages with said rear operator to move said blade to said retracted position;
at least one spring connecting said front operator to said rear operator along said first surface of said slider;
a longitudinal recess defined in said chassis;
a first boss that extends radially from at least one of said front operator or said rear operator and slidingly engages with said longitudinal recess in said chassis; and
a plurality of front flanges that extend radially from said front operator and engage against said second surface of said slider.
2. The pocket knife as in claim 1 , wherein said first boss extends radially from said front operator and further comprising a second boss that extends radially from said rear operator and slidingly engages with said longitudinal recess in said chassis.
3. The pocket knife as in claim 1 , further comprising a plurality of rear flanges that extend radially from said rear operator and engage against said second surface of said slider.
4. The pocket knife as in claim 1 , further comprising the at least one spring is a plurality of springs connecting said front operator to said rear operator along said first surface of said slider.
5. The pocket knife as in claim 1 , further comprising a front lock inside said cavity and engaged with said blade in said deployed position.
6. The pocket knife as in claim 1 , further comprising a rear lock inside said cavity and engaged with said blade in said retracted position.
7. A pocket knife, comprising:
a chassis, wherein said chassis defines a cavity;
a blade having a cutting edge, wherein said blade has a retracted position in which said cutting edge is inside said cavity and a deployed position in which said cutting edge is outside of said cavity;
a slider inside said cavity, wherein said slider has a first surface opposed to a second surface;
a front operator inside said cavity, wherein said slider engages with said front operator to move said blade to said deployed position;
a rear operator inside said cavity, wherein said slider engages with said rear operator to move said blade to said retracted position;
a first spring connecting said front operator to said rear operator engaging said first surface of said slider; and
a first plurality of flanges that extend radially from at least one of said front operator or said rear operator and engage against said second surface of said slider.
8. The pocket knife as in claim 7 , wherein said first plurality of flanges extend radially from said front operator and further comprising a second plurality of flanges that extend radially from said rear operator and engage against said second surface of said slider.
9. The pocket knife as in claim 7 , further comprising a longitudinal recess defined in said chassis and a front boss that extends radially from said front operator and slidingly engages with said longitudinal recess in said chassis.
10. The pocket knife as in claim 7 , further comprising a longitudinal recess defined in said chassis and a rear boss that extends radially from said rear operator and slidingly engages with said longitudinal recess in said chassis.
11. The pocket knife as in claim 7 , further comprising a second spring connecting said front operator to said rear operator along said first surface of said slider.
12. The pocket knife as in claim 7 , further comprising a front lock inside said cavity and engaged with said blade in said deployed position.
13. The pocket knife as in claim 7 , further comprising a rear lock inside said cavity and engaged with said blade in said retracted position.
14. A pocket knife, comprising:
a chassis, wherein said chassis defines a cavity;
a blade having a cutting edge, wherein said blade has a retracted position in which said cutting edge is inside said cavity and a deployed position in which said cutting edge is outside of said cavity;
a slider inside said cavity, wherein said slider has a first surface opposed to a second surface;
a front operator inside said cavity, wherein said slider engages with said front operator to move said blade to said deployed position;
a rear operator inside said cavity, wherein said slider engages with said rear operator to move said blade to said retracted position;
a first spring connecting said front operator to said rear operator along said first surface of said slider;
a longitudinal recess defined in said chassis;
a first boss that extends radially from at least one of said front operator or said rear operator and slidingly engages with said longitudinal recess in said chassis; and
a first plurality of flanges that extend radially from at least one of said front operator or said rear operator and engage against said second surface of said slider.
15. The pocket knife as in claim 14 , wherein said first boss extends radially from said front operator and further comprising a second boss that extends radially from said rear operator and slidingly engages with said longitudinal recess in said chassis.
16. The pocket knife as in claim 14 , wherein said first plurality of flanges extend radially from said front operator and further comprising a second plurality of flanges that extend radially from said rear operator and engage against said second surface of said slider.
17. The pocket knife as in claim 14 , further comprising a second spring connecting said front operator to said rear operator along said first surface of said slider.
18. The pocket knife as in claim 14 , further comprising a front lock inside said cavity and engaged with said blade in said deployed position.
19. The pocket knife as in claim 14 , further comprising a rear lock inside said cavity and engaged with said blade in said retracted position.