Elastic element for the application of a sensor device and sensor for the use of the same

摘要

An elastic element provides a sensor device (2) with a sensor is capable of projecting portion (3) in a through hole (5) of a sensor mounting element (4) in such a way that the elastic element on the sensor, as an auxiliary means is capable of projecting portion (3) and mounted together with the sensor is capable of projecting portion (3) in the through hole (5) is introduced. The elastic element contains a cavity portion (40) and a rear end portion (8) with a rear end flange (17) and a bead portion (18). The rear end flange (17) protrudes from an outer circumferential surface of the rear end portion (8) for locking on a peripheral portion of one end of the through hole (5) before. The bead portion (18) is elastically deformable and is of either of one or both surfaces of a surface of the rear end flange (17), the of the sensor device (2), and the other surface of the rear end flange (17), the sensor mounting element (4), before.