Knife with removable handle scales
This disclosure describes a knife having tool-less removable scales. The knife includes a blade having a cutting edge and a tang having one or more apertures formed therein; a first scale removably coupled to a second scale, the first and second scales releasably coupled to each other through the one or more apertures and positioned on either side of the tang, the first scale comprising a scale release actuator that is biased at least partially through an opening in the second scale such that the second and first scales are locked together until the scale release actuator is depressed. The disclosure also describes a knife sheath with a rotatable clip that can be rotated by releasing two halves of a compression bracket, moving a first half of the compression bracket away from the sheath, and rotating the clip once a toothed engagement is disengaged.
1 . A knife having removable handle scales, the knife comprising:
a blade having a cutting edge and a tang, the tang having one or more apertures formed therein;
a first handle scale removably coupled to a second handle scale of the knife, wherein the first and second handle scales are arranged on opposing sides of the tang and releasably coupled to each other through the one or more apertures in the tang,
wherein the first handle scale comprises a scale release actuator that is biased at least partially through an opening in the second handle scale such that the first and the second handle scales are locked together until the scale release actuator is depressed, and
wherein the first handle scale comprises a first hook that is shaped and sized to partially pass through at least a first of the one or more apertures in the tang, and wherein the second handle scale comprises a second hook that is shaped and sized to partially pass through at least the first of the one or more apertures in the tang.
2 . The knife of claim 1 , wherein the one or more apertures are rectangular in shape.
3 . The knife of claim 2 , wherein a shape and dimensions of at least one of the one or more apertures coincides with the M-LOK standard.
4 . The knife of claim 2 , wherein the one or more apertures comprise three apertures.
5 . The knife of claim 1 , wherein the first and second hooks are configured to engage with each other and hold the first and second handle scales together until the scale release actuator is depressed.
6 . The knife of claim 5 , wherein:
the second handle scale further comprises a third hook that is shaped and sized to partially pass through at least a second of the one or more apertures in the tang,
the first handle scale comprises a fourth hook that is shaped and sized to partially pass through at least the second of the one or more apertures in the tang,
the third and fourth hooks are configured to engage with each other and hold the first and second handle scales together until the scale release actuator is depressed,
the first and second hooks are oriented toward a first end of the knife, and
the third and fourth hooks are oriented toward a second, opposing end of the knife.
7 . The knife of claim 1 , wherein, when in a depressed position, the scale release actuator is configured to allow the second handle scale to be removed from the tang, and wherein removal of the second handle scale enables the first handle scale to be removed in a direction perpendicular to a face of the tang.
8 . The knife of claim 7 , wherein the first handle scale further comprises a tower that is shaped and sized to partially pass through one of the one or more apertures in the tang, and wherein the tower is positioned against an end of the one of the one or more apertures to allow at least one of:
removal of the first handle scale in a direction perpendicular to the face of the tang, based at least in part on the removal of the second handle scale from the tang; and
prevent the first handle scale from sliding rearward in a direction parallel to a longitudinal axis through the knife.
9 . The knife of claim 1 , wherein the scale release actuator comprises a user interface member positioned atop a spring.
10 . The knife of claim 9 , wherein the spring comprises a flexible arm, wherein the flexible arm is arranged at an angle between the user interface member and the first handle scale, and wherein the flexible arm biases the user interface member such that at least a portion of the user interface member extends into the opening in the second handle scale.
11 . The knife of claim 1 , wherein the blade comprises one or more cutouts, wherein each of the one or more cutouts is positioned along one of an upper spine or a lower spine of the blade and configured to engage with a sheath.
12 . The knife of claim 11 , wherein the blade comprises a first dimple positioned on a first side of the blade and a second dimple positioned on a second, opposing side of the blade.
13 . A method for forming a knife assembly comprising:
forming a blade having a cutting edge and a tang, the tang having a first aperture formed therein;
arranging a first handle scale on a first side of the tang, wherein the first handle scale comprises a scale release actuator;
arranging a second handle scale on a second, opposing side of the tang, wherein the second handle scale comprises an opening that is shaped and sized to receive at least a portion of the scale release actuator; and
releasably coupling the first handle scale to the second handle scale using the first aperture in the tang, wherein the releasable coupling further comprises biasing the scale release actuator at least partially through the opening in the second handle scale such that the first and the second handle scales are locked together until the scale release actuator is depressed.
14 . The method of claim 13 , wherein a first portion of the first handle scale and a first portion of the second handle scale both pass through the first aperture in the tang to lock the first and second handle scales together.
15 . The method of claim 14 , wherein the tang has a second aperture formed therein configured to receive a second portion of the first handle scale and a second portion of the second handle scale to further lock the first and second handle scales together.
16 . A knife assembly comprising:
a blade having a cutting edge and a tang, the tang having one or more apertures formed therein;
a first handle scale removably coupled to a second handle scale of the knife, wherein the first and second handle scales are arranged on opposing sides of the tang and releasably coupled to each other through the one or more apertures in the tang,
wherein at least a portion of the blade is configured to be received within a knife sheath, the knife sheath comprising:
a sheath body; and
one or more engagement features configured to interface with the blade to releasably hold at least the portion of the blade within the sheath body,
wherein the blade comprises one or more cutouts, wherein each of the one or more cutouts is positioned along one of an upper spine or a lower spine of the blade, and wherein the one or more engagement features comprise one or more releasable locks, each of the one or more releasable locks configured to engage with one of the one or more cutouts of the blade to releasably hold at least the portion of the blade within the sheath body.
17 . The knife assembly of claim 16 , wherein the first handle scale comprises a scale release actuator that is biased at least partially through an opening in the second handle scale such that the first and the second handle scales are locked together until the scale release actuator is depressed.
18 . The knife of assembly claim 16 , wherein a shape and dimensions of at least one of the one or more apertures coincides with the M-LOK standard.
19 . The knife of assembly claim 16 , wherein the first handle scale comprises a first hook that is shaped and sized to partially pass through at least a first of the one or more apertures in the tang, and wherein the second handle scale comprises a second hook that is shaped and sized to partially pass through at least the first of the one or more apertures in the tang, and wherein the first and second hooks are configured to engage with each other and hold the first and second handle scales together until the scale release actuator is depressed.
20 . The knife assembly of claim 16 , wherein, when in a depressed position, the scale release actuator is configured to allow the second handle scale to be removed from the tang, and wherein removal of the second handle scale enables the first handle scale to be removed in a direction perpendicular to a face of the tang.
21 . The knife assembly of claim 16 , wherein the blade comprises a first dimple positioned on a first side of the blade and a second dimple positioned on a second, opposing side of the blade.