Eyeglasses frame and eyeglasses

1 . An eyeglasses frame ( 1 ) comprising:

a front portion ( 2 ),

a first and a second temple band ( 3 , 4 ) connected to the front portion ( 2 ) such that the front portion ( 2 ) extends between the first and second temple band ( 3 , 4 ),

a detachable first user unit ( 7 ),

a detachable second user unit ( 7 ′) separate from the first user unit ( 7 ), the second user unit ( 7 ′) comprising two lenses fixedly connected to a frame of the second user unit ( 7 ′), and

an attachment member ( 5 ) rotatably connected to the front portion ( 2 ) to rotate in relation to the front portion ( 2 ) around a first rotation axis (x 1 ) of the attachment member ( 5 ), the first rotation axis (x 1 ) extending in a direction perpendicular to a surface of the front portion, wherein

the attachment member ( 5 ) comprises two receiving portions ( 6 ) formed on opposite sides of the attachment member in relation to the first rotation axis (x 1 ),

wherein each receiving portion ( 6 ) comprises a groove arranged to receive an inserting portion ( 7 . 1 , 7 . 1 ′) of the first user unit ( 7 ) or the second user unit ( 7 ′), to attach the first user unit and the second user unit ( 7 , 7 ′) to the attachment member ( 5 ) and to enable rotation of the first user unit ( 7 ) and the second user unit ( 7 ′) in relation to the attachment member ( 5 ) around a second rotation axis (x 2 ) perpendicular to the first rotation axis (x 1 ),

and wherein the attachment member ( 5 ) is rotatably connected to the front portion ( 2 ) at a middle position of the front portion ( 2 ) between the first and the second temple band ( 3 , 4 ) to rotate both of the first user unit ( 7 ) and the second user unit ( 7 ′) in relation to the front portion ( 2 ) about the first rotation axis (x 1 ).

2 . The eyeglasses frame ( 1 ) according to claim 1 , wherein the front portion ( 2 ) comprises an aperture ( 8 ) and the attachment member ( 5 ) comprises a protrusion ( 9 ) configured to be inserted into the aperture ( 8 ) to rotatably connect the attachment member ( 5 ) to the front portion ( 2 ), or the attachment member ( 5 ) comprises an aperture ( 8 ) and the front portion ( 2 ) comprises a protrusion ( 9 ) configured to be inserted into the aperture ( 8 ) to rotatably connect the attachment member ( 5 ) to the front portion ( 2 ).

3 . The eyeglasses frame ( 1 ) according to claim 1 , wherein the front portion ( 2 ) comprises a rotation control portion ( 10 ) configured to cooperate with a rotation control unit ( 11 ) of the attachment member ( 5 ) to control a rotational position of the attachment member ( 5 ) in relation to the front portion ( 2 ) during rotation around the first axis (x 1 ) or the attachment member ( 5 ) comprises a rotation control portion ( 10 ) configured to cooperate with a rotation control unit ( 11 ) of the front portion ( 2 ) to control a rotational position of the attachment member ( 5 ) in relation to the front portion ( 2 ) during rotation around the first axis (x 1 ).

4 . The eyeglasses frame ( 1 ) according to claim 3 , wherein the rotation control portion ( 10 ) comprises a groove and the rotation control unit ( 11 ) is arranged to be positioned within the groove and to follow the groove during rotation of the attachment member ( 5 ) in relation to the front portion ( 2 ) around the first axis (x 1 ).

5 . The eyeglasses frame ( 1 ) according to claim 1 , wherein the first user unit ( 7 ) is selected from:

a unit comprising two lenses connected by a frame,

a visor,

a camera, or

a lamp.

6 . Eyeglasses ( 12 ) comprising an eyeglasses frame ( 1 ) according to claim 1 .