| 摘要 |
FIELD: electricity. ^ SUBSTANCE: in an embedded element made of elastic plastic there is a hole for a switch (10). The switch (10), particularly, the piezoelectric switch, comprises a switch casing in the form of a cylindrical ring and a plate (11) that protrudes from the ring on top. The switch casing is installed in the hole of the embedded element (30) so that the plate (11) rests against the embedded element (30). The switch casing enters into the hole of the embedded element as tightly fitted, which provides for its fixation. It is done so that in case of switch inspection it could be possible to extract it from the hole. ^ EFFECT: provision of tight fixation of the switch aflush in the hole in flat lining of the item as capable of withdrawal from the hole in case of inspection. ^ 6 cl, 3 dwg |
