Protective hood device

1. A protective hood device, comprising:

at least one basic body,

at least one fastening unit configured, at least partially, to fasten the at least one basic body relative to a hand power tool, the fastening unit including:

a first end;

a second end; and

a screw element that has an external thread and that is configured to fasten the first end to the second end to enable the at least one fastening unit to at least partially fasten the at least one basic body relative to a hand power tool; and

at least one protective-hood-device anti-rotation unit including at least one stop element that is integrally formed with the second end of the fastening unit, and that has:

a substantially cylindrical interior region having an internal thread configured to receive the external thread of the screw element; and

a further region extending beyond the interior region in an axial direction such that when the screw element is received in the internal thread, the further region extends beyond the screw element in the axial direction;

the at least one stop element being configured, at least partially, in at least one operating state of the hand power tool, to lock the at least one basic body against rotation relative to the hand power tool, and

the further region of the stop element being configured to bear against a transmission housing of the hand power tool when the at least one stop element is in the at least one operating state of the hand power tool.

2. The protective hood device according to claim 1 , wherein the at least one stop element includes a domed nut, at least partially.

3. The protective hood device according to claim 1 , wherein the at least one stop element includes a threaded bush, at least partially.

4. The protective hood device according to claim 1 , wherein the at least one protective-hood-device anti-rotation unit includes at least one cover element configured to cover the at least one stop element, at least partially.

5. The protective hood device according to claim 1 , wherein the at least one screw element of the at least one fastening unit is connected in a captive manner to the at least one stop element of the at least one protective-hood-device anti-rotation unit.

6. The protective hood device according to claim 1 , wherein the at least one fastening unit is configured to fasten the at least one basic body relative to the hand power tool by force closure.

7. The protective hood device according to claim 1 , wherein the at least one stop element is configured to lock the at least one basic body against rotation relative to the hand power tool by form closure.

8. A system, comprising:

at least one hand power tool that includes a stop surface; and

at least one protective hood device, including:

at least one basic body,

at least one fastening unit that includes a first end that has a fastening element, and a second end having an interior configured to receive at least a portion of the fastening element, wherein the fastening element is configured, at least partially, to tighten the first end against the second end in order to fasten the at least one basic body relative to the at least one hand power tool, and

at least one protective-hood-device anti-rotation unit, having:

at least one stop element integrally formed with the second end of the at least one fastening unit; and

a cover element, separate and apart from the fastening element, that is arranged on an end of the at least one stop element which faces away from the first end of the fastening unit, that closes off the interior of the at least one stop element and that defines a stop face configured and arranged to bear against the stop surface of the hand power tool, and being configured, at least partially, in at least one operating state of the at least one hand power tool, to lock the at least one basic body against rotation relative to the at least one hand power tool.

9. A protective hood device, comprising:

at least one basic body,

at least one fastening unit configured, at least partially, to fasten the at least one basic body relative to a hand power tool, the fastening body including:

a first end;

a second end; and

a screw element that has:

a screw head;

an external thread and that is configured fasten the first end to the second end to enable the at least one fastening unit to at least partially fasten the at least one basic body relative to a hand power tool; and

a caulking element that has a diameter that is larger than a diameter of the external thread, and that is on an end of the screw that is opposite the screw head; and

at least one protective-hood-device anti-rotation unit including at least one stop element that is integrally formed with the second end of the fastening body, and that has:

an internal thread configured to receive the external thread of the screw element such that the caulking element is received within the stop element, extends beyond the internal thread, and holds the screw element captive within the stop element;

the at least one stop element being configured, at least partially, in at least one operating state of the hand power tool, to lock the at least one basic body against rotation relative to the hand power tool.