PUSH BUTTON DEVICE

Registre Brevet WIPO
Numéro d'application JP2020009926
Numéro de publication 2021/038929
Statut Délivré - en vigueur
Date de dépôt 2020-03-09
Date de publication 2021-03-04
Propriétaire OMRON CORPORATION (Japon)
Inventeur(s)
  • Kudo, Takuya
  • Sumi, Masaaki
  • Onitsuka, Hiroyuki
  • Agata, Takehiro

Abrégé

The present invention enables, without provision of a latch mechanism on a support plate, placement of the support plate close to a display screen, easy attachment and detachment, and locking of flexible wiring simultaneously with fixation of a push button device. The present invention is provided with: a push button device (10) that is inserted in an opening of a transparent plate (50) from the front side; and an annular lock plate (40) that is disposed on the back side of the transparent plate (50) and fitted to a bottom peripheral part of the push button device (10) from the back side. The bottom peripheral part of the push button device (10) and an inner peripheral part of the lock plate (40) are provided with a snap-fit structure for fixing the lock plate (40) to the bottom peripheral part by turning the lock plate (40). The lock plate (40) has a larger diameter than the opening, is configured so as to abut against the transparent plate (50) when in a fixed state, and presses a reinforced part of the flexible wiring by sandwiching the same with a flange-side end surface of a connection opening (31d).

Classes IPC  ?