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US 12,138,697 B2Granted
Reciprocating saw
AssigneeNanjing Chervon Industry Co., Ltd.
InventorsWei Zhang, Zhongquan Xu, Rui Zhang, Yang Zhou, Suixi Ding
Life of this patent
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Abstract
A reciprocating saw includes a housing; a functional assembly including a motor supported by the housing; a sliding rod for connecting and driving the saw blade; a transmission mechanism connecting the motor and the sliding rod for driving the sliding rod to reciprocate. The reciprocating saw further includes a connecting device configured to rotatably connect the functional assembly to the housing and a buffer arranged between the functional component and the housing.
Claims17
A reciprocating saw, comprising:
- an outer housing;
- a functional assembly accommodated within the outer housing, the functional assembly comprising:
- a motor supported by the outer housing with the motor spaced from an inside surface of the outer housing;
- a sliding rod operably coupled to the motor and configured to connect to and drive a saw blade extending from the outer housing;
- and
- a transmission mechanism connecting the motor and the sliding rod, the transmission configured to drive the sliding rod to reciprocate;
- and
- a connecting device rotatably coupling the functional assembly to the outer housing, such that the functional assembly is rotatable relative to the outer housing about the connecting device allowing for an orbital movement of the saw blade,
- a buffer coupled between the functional assembly and the outer housing,
- wherein the functional assembly is rotatable relative to the outer housing about a first straight line and the first straight line is perpendicular to a cutting plane of the reciprocating saw.
7 more elements
A reciprocating saw, comprising:
- an outer housing;
- a functional assembly accommodated within the outer housing, the functional assembly comprising:
- a motor supported by the outer housing;
- a sliding rod operably coupled to the motor and configured to connect to and drive a saw blade extending from the outer housing;
- and
- a transmission mechanism connecting the motor and the sliding rod, the transmission configured to drive the sliding rod to reciprocate;
- and
- a connecting device rotatably coupling the functional assembly to the outer housing such that the functional assembly is rotatable relative to the outer housing, the connecting device comprising a fixed member fixedly coupled to the functional assembly, and a rotating member fixedly coupled to the outer housing, and
- wherein the fixed member of the functional assembly is rotatable relative to the rotating member of the outer housing such that the functional assembly is rotatable relative to the outer housing about a first straight line causing an orbital movement of the saw blade.
6 more elements
Dependencies are inferred from the claim text.