| 摘要 |
The holder has stands, which are supported on the front of the wall and protrude axially parallel to the centre axis of the hole. Each stand consists of a flat strip of material and has attachments in the form of a spring element (6) supported on the reverse side of the wall next to the hole. The spring element has two sprung arms (7), which fit on either side of the stand. The spring element has a support surface (8) on its end facing away from the arms. The surface of the spring element is supported on a surface of the stand and has two angled clamping spring tabs (9), which have converging detent-edges (10) supporting the edges of the stand facing away from the support surface.
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