| 摘要 |
The invention relates to a pair of spectacles, in particular sports spectacles, comprising a spectacle frame, at least one spectacle lens which is detachably locked by the spectacle frame and a locking means for securing the spectacle lens to the spectacle frame. The locking means is displaceable relative of the spectacle frame between a spectacle lens locking position and a spectacle lens unlocking position, wherein the locking means interacts with the spectacle lens in the spectacle lens locking position for the spectacle lens to be secured to the spectacle frame. In the spectacle lens unlocking position, the locking means unlocks the spectacle lens in such a way that the spectacle lens is removable from the spectacle frame. The gist of the invention is a locking counter-means interacting with the locking means, the locking counter means being arranged on the spectacle frame. Each of the locking means and the locking counter-means comprises a magnetic element, wherein the first magnetic element of the locking means interacts with the second magnetic element of the locking counter-means. |
| 主权项 |
1. Spectacles, comprising
a) a spectacle frame (4); b) at least one spectacle lens (2, 3) which is detachably locked by the spectacle frame (4); c) a locking means (8; 23) for securing the spectacle lens (2, 3) to the spectacle frame (4), wherein the locking means (8; 23)
is displaceable relative of the spectacle frame (4) between a spectacle lens locking position and a spectacle lens unlocking position;interacts with the spectacle lens (2, 3) in the spectacle lens locking position and retains the spectacle lens (2, 3) in the spectacle frame (4); andunlocks the spectacle lens (2, 3) in the spectacle lens unlocking position in such a way that the spectacle lens (2, 3) is removable from the spectacle frame (4); and d) a locking counter-means (13; 24) interacting with the locking means (8; 23), wherein the locking counter means (13; 24) is arranged on the spectacle frame (4), wherein e) each of the locking means (8; 23) and the locking counter-means (13; 24) comprises a magnetic element (15, 16), wherein the first magnetic element (15) of the locking means (8; 23) interacts with the second magnetic element (16) of the locking counter-means (13), and f) in the spectacle lens unlocking position, the first magnetic element (15) overlaps with the second magnetic element (16) in a remaining overlap region (18). |
