| 摘要 |
<p>The changeable picture frame has a base frame rigidly attached to a wall or holder and an enclosing frame which, at least partially, surrounds the base frame. A swivel connection with the base frame operates, through at least one hinge and is capable of swivelling between a closed and an open change-over position. The hinge section connected to the enclosure frame is attached to one surface of this frame which faces the base frame. One of the two hinge sections capable of being swivelled against each other is elastically deformable during swivelling of the enclosure frame to re-adjust the hinge axle.</p> |
