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US 11,446,793 B2Granted
Driving tool
OwnerYu-Tung Taninventor
Life of this patent
Estimating the term…
Abstract
A driving tool is provided, including a grip body, a main body, a driving assembly, a press handle, a driven member and a toothed bar. The main body is rotatably disposed on the grip body. The driving assembly is arranged on the main body. The press handle is disposed on the grip body to drive the driven assembly. The driven assembly is disposed on the main body. The toothed bar is connected to the driven assembly and the driving assembly.
Claims9
A driving tool, including:
- a grip body;
- a main body, rotatably disposed on the grip body, the main body including a body portion and a head portion which is connected to the body portion;
- a driving assembly, received within the grip body, the driving assembly including a first driving member, a second driving member and an unidirectional rotating structure, the first driving member having a first driving toothed portion which is annular, the second driving member having a second driving toothed portion which is annular, the first driving member and the second driving member being rotatably and coaxially arranged in the grip body, the first driving member being connected to the second driving member via the unidirectional rotating structure, when the first driving member rotates in a rotation direction, the second driving member is driven to rotate via the unidirectional rotating structure, when the first driving member rotates in a direction counter to the rotation direction, the second driving member is not driven to rotate synchronously via the unidirectional rotating structure;
- a driven assembly, including at least one driven member, the at least one driven member having a driven toothed portion which is annular, the at least driven member being rotatably disposed in the head portion;
- a toothed bar, disposed through the body portion, two opposite ends of the toothed bar respectively projecting into the head portion and the grip body, the two opposite ends of the toothed bar respectively having a first transmitting toothed portion and a second transmitting toothed portion which are annular, the first transmitting toothed portion being meshed with the driven toothed portion of the at least one driven member, the second transmitting toothed portion being meshed with the second driving toothed portion of the second driving member;
- a press handle, movably disposed on the grip body, the press handle including a driven toothed row, the driven toothed row being meshed with the first driving toothed portion of the first driving member so as to drive the first driving member to rotate through a movement of the press handle;
- wherein the grip body integrally extends to form at least one first embedded portion, an end of the toothed bar projecting into the grip body has a first ring ditch, and the at least one first embedded portion is embedded into the first ring ditch to allow the toothed bar to be rotatably positioned in the grip body.
4 more elements
A driving tool, including:
- a grip body;
- a main body, rotatably disposed on the grip body, the main body including a body portion and a head portion which is connected to the body portion;
- a driving assembly, received within the grip body, the driving assembly including a first driving member, a second driving member and an unidirectional rotating structure, the first driving member having a first driving toothed portion which is annular, the second driving member having a second driving toothed portion which is annular, the first driving member and the second driving member being rotatably and coaxially arranged in the grip body, the first driving member being connected to the second driving member via the unidirectional rotating structure, when the first driving member rotates in a rotation direction, the second driving member is driven to rotate via the unidirectional rotating structure, when the first driving member rotates in a direction counter to the rotation direction, the second driving member is not driven to rotate synchronously via the unidirectional rotating structure;
- a driven assembly, including at least one driven member, the at least one driven member having a driven toothed portion which is annular, the at least driven member being rotatably disposed in the head portion;
- a toothed bar, disposed through the body portion, two opposite ends of the toothed bar respectively projecting into the head portion and the grip body, the two opposite ends of the toothed bar respectively having a first transmitting toothed portion and a second transmitting toothed portion which are annular, the first transmitting toothed portion being meshed with the driven toothed portion of the at least one driven member, the second transmitting toothed portion being meshed with the second driving toothed portion of the second driving member;
- a press handle, movably disposed on the grip body, the press handle including a driven toothed row, the driven toothed row being meshed with the first driving toothed portion of the first driving member so as to drive the first driving member to rotate through a movement of the press handle;
- wherein the grip body further includes at least one second embedded portion, the body portion has a second ring ditch, and the at least one second embedded portion is embedded into the second ring ditch to allow the body portion to be rotatably positioned in the grip body.
4 more elements
A driving tool, further having including:
- a grip body;
- a main body, rotatably disposed on the grip body, the main body including a body portion and a head portion which is connected to the body portion;
- a driving assembly, received within the grip body, the driving assembly including a first driving member, a second driving member and an unidirectional rotating structure, the first driving member having a first driving toothed portion which is annular, the second driving member having a second driving toothed portion which is annular, the first driving member and the second driving member being rotatably and coaxially arranged in the grip body, the first driving member being connected to the second driving member via the unidirectional rotating structure, when the first driving member rotates in a rotation direction, the second driving member is driven to rotate via the unidirectional rotating structure, when the first driving member rotates in a direction counter to the rotation direction, the second driving member is not driven to rotate synchronously via the unidirectional rotating structure;
- a driven assembly, including at least one driven member, the at least one driven member having a driven toothed portion which is annular, the at least driven member being rotatably disposed in the head portion;
- a toothed bar, disposed through the body portion, two opposite ends of the toothed bar respectively projecting into the head portion and the grip body, the two opposite ends of the toothed bar respectively having a first transmitting toothed portion and a second transmitting toothed portion which are annular, the first transmitting toothed portion being meshed with the driven toothed portion of the at least one driven member, the second transmitting toothed portion being meshed with the second driving toothed portion of the second driving member;
- a press handle, movably disposed on the grip body, the press handle including a driven toothed row, the driven toothed row being meshed with the first driving toothed portion of the first driving member so as to drive the first driving member to rotate through a movement of the press handle;
- a reinforcing sleeve, the reinforcing sleeve being sleeved on an inserting section of the body portion, the reinforcing sleeve and the inserting section being both received in the grip body, an end of the toothed bar projecting beyond the inserting section to be meshed with the second driving toothed portion via the second transmitting portion;
- wherein the reinforcing sleeve is positioned in the grip body, and the inserting section is rotatable relative to the reinforcing sleeve.
5 more elements
Dependencies are inferred from the claim text.