Cutting device
A cutting device is disclosed. The cutting device has a housing assembly, a cutting assembly that is movably disposed in the housing assembly, the cutting assembly being movable in a first axis, between a retracted position and an extended position, and an urging member disposed between the housing assembly and the cutting assembly. The cutting assembly includes a cutting member. The cutting assembly includes an end assembly, which is actuatable in the first axis, and a movable member that is movable relative to the cutting assembly. When the end assembly is actuated, the urging member biases the cutting assembly in the first axis toward the retracted position. When the end assembly is actuated, the end assembly moves the movable member in a second axis that is different from the first axis.
1. A cutting device, comprising:
a housing assembly including a housing defining a longitudinal axis of the cutting device;
a cutting assembly that is movably disposed in the housing, the cutting assembly being movable in a direction defined by the longitudinal axis, between a retracted position and an extended position relative to the housing; and
an urging member disposed between the housing assembly and the cutting assembly;
wherein the cutting assembly includes a cutting member;
wherein the housing assembly includes an end assembly, which is actuatable in the direction of the longitudinal axis, and a movable member that is movable relative to the end assembly and the cutting assembly, the movable member disposed between the end assembly and the cutting assembly and engaging both the end assembly and the cutting assembly;
wherein when the end assembly is actuated, the urging member biases the cutting assembly in the direction of the longitudinal axis toward the retracted position;
wherein when the end assembly is actuated, the end assembly rotates the movable member about the longitudinal axis; and
wherein the cutting assembly includes both an end portion, which is rotatably received by a wall portion of the movable member, and a protruding portion that protrudes from the cutting assembly, the end portion being disposed between the wall portion and the protruding portion.
2. The cutting device of claim 1 , wherein the movable member is a rotatable member.
3. The cutting device of claim 1 , wherein when the cutting assembly is in the retracted position, the cutting member is disposed substantially entirely within the housing assembly.
4. The cutting device of claim 1 , wherein the end assembly includes a plurality of first angled surfaces that bear against a plurality of second angled surfaces of the movable member, and the first angled surfaces slide relative to the second angled surfaces when the end assembly is actuated.
5. The cutting device of claim 1 , wherein the protruding portion includes a protrusion that is received in an elongated recess disposed in an interior surface portion of the housing.
6. The cutting device of claim 5 , wherein the elongated recess is a substantially straight groove that is disposed substantially parallel to the longitudinal axis.
7. The cutting device of claim 1 , wherein the cutting member is a ceramic blade.
8. The cutting device of claim 1 , wherein the urging member is a spring.
9. The cutting device of claim 1 , wherein the wall portion forms a cavity in the movable member.
10. The cutting device of claim 1 , wherein the wall portion includes a recess that rotatably receives the end portion.