To provide a waterproof structure capable of improving water-tightness between an upper case and a lower case so as to reliably prevent a water leak.SOLUTION: A waterproof structure includes: an elastic seal member 6; a first member having a groove 53 for storing the seal member 6; and a second member 2 where a fitting wall 22 to pressurize the seal member 6 against the groove 53 is arranged at a position corresponding to the groove 53. The groove 53 has projection parts 534 that are arranged at corner parts 53c forming a bottom surface 53a and side surfaces 53b so as to regulate a position of the seal member 6 to a position of the fitting wall 22. The groove 53 has a bending groove part and the projection parts 534 are arranged in the bending groove part.SELECTED DRAWING: Figure 3
防水構造
2021-09-08
Patent
Elektronische Ressource
Japanisch
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |