Power tool and combined housing thereof
AssigneeChervon Intellectual Property Limited
InventorsDerek Smith, Yan Ding, Shihe Nie, Lai Liu
Life of this patent
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Abstract
A combined housing for a power tool has an inner housing body and an outer layer body attached to the outside of the inner housing body. The combined housing has at least one vibration-suppressing area. The vibration-suppressing area is provided with a plurality of vibration-suppressing structure units and each vibration-suppressing structure unit has a unit channel formed by the inner housing body and a unit groove formed by the outer layer body and arranged on one end of the unit channel. The unit groove and the unit channel of each vibration-suppressing structure unit form a vibration-suppressing cavit, and the outer layer body serves as the outside of the outer housing.
Claims19
A combined housing having at least one vibration-suppressing area, comprising:
- an inner housing body;
- and
- an outer layer body attached to the outside of the inner housing body;
- wherein the vibration-suppressing area is provided with a plurality of vibration-suppressing structure units and each vibration-suppressing structure unit comprises:
- a unit channel formed by the inner housing body;
- and
- a unit groove formed by the outer layer body and arranged on one end of the unit channel;
- wherein the unit groove and the unit channel of each vibration-suppressing structure unit form a vibration-suppressing cavity.
A power tool, comprising:
- an outer housing;
- and
- an inner working assembly for driving a tool accommodated in the outer housing;
- wherein the outer housing comprises a combined housing having at least one vibration-suppressing area, the combined housing comprises an inner housing body and an outer layer body attached to the outside of the inner housing body, the vibration-suppressing area is provided with a plurality of vibration-suppressing structure units, each vibration-suppressing structure unit comprises a unit channel formed by the inner housing body and a unit groove formed by the outer layer body and arranged on one end of the unit channel, the unit groove and the unit channel of each vibration-suppressing structure unit form a vibration-suppressing cavity, and the outer layer body serves as the outside of the outer housing.
Dependencies are inferred from the claim text.