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1. EP1696089 - DOOR OPENING AND CLOSING DEVICE

注意: このテキストは、OCR 処理によってテキスト化されたものです。法的な用途には PDF 版をご利用ください。

[ EN ]
Claims

1. A door opener-closer, comprising:

a door handle;

a flexible antenna including a magnetic body core made of a soft magnetic body, received in the door handle and serving as a transmitter-receiver communicating with a portable device;

a handle body having a backface side formed with a cover receiver;

a cover handle united with the antenna and made of a plastic resin, the cover handle mating with the cover receiver in such a manner as to be held by the cover receiver; and

a sensor for sensing at least one of the followings which are implemented by an operator carrying the portable device:

approaching a door,

contacting the door, and

operating the door,

to thereby allow the transmitter-receiver and the portable device to communicate with each other, thus locking or unlocking the door.


  2. The door opener-closer as claimed in claim 1, wherein
the cover handle has a first end side and a second end side respectively provided with a first engagement protrusion and a second engagement protrusion,
the cover receiver has a first end side and a second end side respectively provided with a first engagement and a second engagement, and
the first engagement protrusion and the second engagement protrusion are respectively engageable with the first engagement and the second engagement.
  3. The door opener-closer as claimed in claim 1, wherein
the sensor is united with the antenna.
  4. The door opener-closer as claimed in claim 2, wherein
the sensor is united with the antenna.
  5. The door opener-closer as claimed in claim 1, wherein
the door handle is applied to an outside door handle device for a vehicle.
  6. A door handle, comprising:

a grip for operating a door;

a plastic antenna communicating with a portable device for operating a lock gear of the door; and

an engagement gear for engaging the grip with the plastic antenna.


  7. The door handle as claimed in claim 6, wherein
the antenna includes:

a flexible base for covering the grip, and

a plastic magnetic body united with the flexible base.


  8. The door handle as claimed in claim 7, wherein
the antenna includes a protrusion extending from the flexible base, and
the grip includes a nail extending toward the door and engaged with the protrusion.
  9. A keyless entry system, comprising:

a door handle for operating a door;

a lock gear for locking the door; and

a controller for operating the lock gear, the controller including:

a portable device,

a plastic antenna communicating with the portable device, and

an engagement gear for engaging the antenna with the door handle.