| 摘要 |
The invention refers to a display frame for framing posters and similar advertising material including at least a first and a second sheet (8, 9), held up by the frame and preferably square or rectangular in shape and where at least one sheet is transparent, whereby the said poster is intended to be held between the sheets that are limited at their edges by a number of frame sections (4, 5, 6, 7) included in the display frame where at least one of the sheets can be freed from the frame sections to allow the exchange of the said posters. To facilitate the exchange of the advertising message, guiding devices are arranged in an upper and lower frame section (6, 7) that limit the sheet's (8, 9) upper and lower edges to interact with the removable sheet's (9) edges so that it can move in a vertical direction in the frame and, under the influence of a control lever (16) arranged on the display frame, switch between a locked normal position, where the removable sheet's (9) edges interact with each one of the said guiding devices, and an open position, where one of the sheet's edges is freed from one of the guiding devices in the frame sections (6, 7), whereby the sheet is free and able to swing out from the display frame. |
