Trimmer device with an adjustable cutting assembly

1. An electric-powered trimmer comprising: a handle,

a battery pack positioned m the handle, the battery pack including a battery for providing electrical power,

an electrical circuit positioned in the handle and electrically connected with the battery, the electrical circuit including a motor having a drive shaft, and

a cutting assembly removeably coupled to the handle, the blade assembly comprising:

a stationary blade,

a moveable blade positioned on the stationary blade such that a cutting gap is defined between the moveable blade and the stationary blade, the moveable blade being configured to move along a first axis and a second axis extending orthogonal to the first axis,

a drive mechanism connected between the drive shaft and the moveable blade to move the moveable blade relative to the stationary blade along the first axis, and

an adjustment mechanism coupled to the moveable blade, the adjustment mechanism including an adjustment screw operable to move the moveable blade along the second axis relative to the stationary blade to selectively change the size of the cutting gap,

wherein the handle extends along a longitudinal axis and has an inner wall that defines a receptacle in a longitudinal end, and the battery pack is received in the receptacle of the handle,

wherein the battery pack is configured to rotate about the longitudinal axis relative to the handle between (i) a first position in which the battery pack is secured within the receptacle of the handle and (ii) a second position in which the battery pack is configured to be removed from the receptacle of the handle, and

wherein the battery pack includes a mounting hook pivotable between (i) a retracted position in which the mounting hook is received in the receptacle and (ii) an extended position in which the mounting hook extends outwardly from the receptacle.

2. The electric-powered trimmer of claim 1 , wherein when the battery is in the second position, the battery pack is configured to slide along the longitudinal axis of the handle to be removed from the receptacle.

3. The electric-powered trimmer of claim 2 , wherein:

the battery pack comprises a pair of locking bayonets extending outwardly from a case housing the battery,

the handle includes a pair of slots defined in the inner wall, each slot being sized to receive a locking bayonet, and

when the battery pack is rotated to the first position, each bayonet is received in one of the pair of slots to secure the battery pack to the handle.

4. The electric-powered trimmer of claim 3 , wherein:

the locking bayonets extend outwardly from a first end of the case, and

the battery pack further includes a power socket defined on a second end of the case.

5. The electric-powered trimmer of claim 1 , further comprising:

a plurality of light emitting diodes (LEDs) positioned in the inner wall of the handle, wherein the inner wall includes a transparent section that covers the plurality of LEDs.

6. The electric-powered trimmer of claim 5 , wherein the transparent section extends from a first end positioned in the receptacle to a second end positioned at the longitudinal end of the handle such that light emitted from the LEDs is transmitted outward from the longitudinal end.

7. The electric-powered trimmer of claim 1 , wherein the battery pack has a groove sized to receive the mounting hook when the mounting hook is the retracted position.

8. The electric-powered trimmer of claim 1 , wherein:

the handle has a groove defined therein, and

the blade assembly includes a mounting bar connected to the stationary blade, the mounting bar extending outwardly from the stationary blade and received in the groove to secure the blade assembly to the handle.

9. The electric-powered trimmer of claim 8 , wherein:

the handle has a slot defined therein, and

the blade assembly further includes a flange extending outwardly from the stationary blade and received in the handle slot.

10. An electric-powered trimmer comprising:

a handle,

a battery pack positioned m the handle, the battery pack including a battery for providing electrical power,

an electrical circuit positioned in the handle and electrically connected with the battery, the electrical circuit including a motor having a drive shaft, and

a cutting assembly removeably coupled to the handle, the blade assembly comprising:

a stationary blade,

a moveable blade positioned on the stationary blade such that a cutting gap is defined between the moveable blade and the stationary blade, the moveable blade being configured to move along a first axis and a second axis extending orthogonal to the first axis,

a drive mechanism connected between the drive shaft and the moveable blade to move the moveable blade relative to the stationary blade along the first axis, and

an adjustment mechanism coupled to the moveable blade, the adjustment mechanism including an adjustment screw operable to move the moveable blade along the second axis relative to the stationary blade to selectively change the size of the cutting gap,

wherein the adjustment mechanism comprises a thumb-operated wheel secured to the adjustment screw,

when the wheel is rotated in a first direction, the cutting gap is decreased, and when the wheel is rotated in a second direction opposite the first direction, the cutting gap is increased, and

wherein the wheel is received in a receptacle defined in the handle when the blade assembly is coupled to the handle.

11. The electric-powered trimmer of claim 10 , wherein the adjustment screw extends along the second axis.

12. The electric-powered trimmer of claim 10 , wherein:

the adjustment mechanism further includes a guide plate having a peg extending upwardly from a first end of the guide plate and a block extending upwardly from a second end of the guide plate,

the adjustment screw includes a threaded shaft positioned in the block, and

the moveable blade includes an oblong slot extending parallel to the first axis, and the peg is received in the oblong slot.

13. The electric-powered trimmer of claim 12 , wherein the moveable blade is configured to move along the first axis relative to the peg.

14. An electric-powered trimmer comprising: a handle

an electrical circuit positioned in the handle, the electrical circuit including a motor having a drive shaft, and

a cutting assembly removeably coupled to the handle, the blade assembly comprising:

a stationary blade,

a moveable blade positioned on the stationary blade such that a cutting gap is defined between the moveable blade and the stationary blade, the moveable blade being configured to move along a first axis and a second axis extending orthogonal to the first axis,

a drive mechanism connected between the drive shaft and the moveable blade to move the moveable blade relative to the stationary blade along the first axis, and

an adjustment mechanism coupled to the moveable blade, the adjustment mechanism including an adjustment screw operable to move the moveable blade along the second axis relative to the stationary blade to selectively change the size of the cutting gap,

wherein the handle has a groove defined therein, and the blade assembly includes a mounting bar connected to the stationary blade, the mounting bar extending outwardly from the stationary blade and received in the groove to secure the blade assembly to the handle.

15. The electric-powered trimmer of claim 14 , wherein:

the handle has a slot defined therein, and

the blade assembly further includes a flange extending outwardly from the stationary blade and received in the handle slot.

16. The electric-powered trimmer of claim 14 , wherein:

the adjustment mechanism comprises a manually-operated wheel secured to the adjustment screw, and

when the wheel is rotated in a first direction, the cutting gap is decreased, and when the wheel is rotated in a second direction opposite the first direction, the cutting gap is increased.

17. The electric-powered trimmer of claim 16 , wherein the wheel is received in a receptacle defined in the handle when the blade assembly is coupled to the handle.

18. The electric-powered trimmer of claim 16 , wherein:

the adjustment mechanism further includes a guide plate having a peg extending upwardly from a first end of the guide plate and a block extending upwardly from a second end of the guide plate,

the adjustment screw includes a threaded shaft positioned in the block, and

the moveable blade includes an oblong slot extending parallel to the first axis, and the peg is received in the oblong slot.

19. The electric-powered trimmer of claim 18 , wherein the moveable blade is configured to move along the first axis relative to the peg.