Sander
A sander includes a motor, a housing, a battery pack, a baseplate and a driving assembly. The motor includes a motor shaft configured to rotate around a first axis. The housing includes an accommodating portion for accommodating the motor. The battery pack is configured to power the motor. The baseplate includes a baseplate plane for arranging sandpaper. The driving assembly is configured to drive at least the baseplate to move eccentrically. The housing is further provided with a first grip portion, a second grip portion, and a coupling portion. The first grip portion is configured to be gripped by one hand of a user. The second grip portion is configured to be gripped by another hand of the user.
1. A sander, comprising:
a motor comprising a motor shaft configured to rotate around a first axis;
a housing comprising an accommodating portion configured to accommodate the motor;
a battery pack configured to power the motor;
a baseplate comprising a baseplate plane configured to arrange sandpaper thereon; and
a driving assembly configured to drive the baseplate to make an eccentric motion,
wherein the housing further comprises:
a first grip portion configured to be gripped by one hand of a user;
a second grip portion configured to be gripped by the other one hand of the user; and
a coupling portion for detachably coupling the battery pack to the housing,
wherein the battery pack is located between the first grip portion and the second grip portion when the battery pack is coupled to the housing,
wherein the first grip portion, the battery pack, and the second grip portion are aligned along a straight line parallel to the baseplate plane, and
wherein the first grip portion extends in the straight line and a length of the first grip portion in the straight line is greater than a length of the second grip portion in the straight line, and
wherein the housing further comprises a connecting portion configured to connect the first grip portion to the accommodating portion and the connecting portion is provided with a receiving space for receiving the battery pack.
2. The sander of claim 1 , wherein the coupling portion is located between the motor and the first grip portion in a direction parallel to the baseplate plane.
3. The sander of claim 1 , wherein the battery pack is located between the accommodating portion and the first grip portion when the battery pack is coupled to the housing.
4. The sander of claim 1 , wherein the coupling portion is further provided with a guide structure configured to guide the battery pack to be coupled to the coupling portion in a direction parallel to the first axis.
5. The sander of claim 1 , wherein the housing is further provided with a recess configured to accommodate the battery pack, the coupling portion is located on a recess wall of the recess, and the recess is located between the accommodating portion and the first grip portion.
6. The sander of claim 1 , wherein a projection of the first grip portion on a plane parallel to the baseplate plane is outside a projection of the baseplate on the plane.
7. The sander of claim 1 , wherein the housing is further provided with a dust collection portion configured to mount a dust collection box and the first grip portion, the battery pack, and the dust collection portion are located on a same side of the motor when the battery pack is coupled to the housing.