Lid opening and closing device for vehicle

Patent metadata

Field	Value
Publication number	US-11279224-B2
Application number	US-201916971565-A
Country	US
Kind code	B2
Filing date	Feb 25, 2019
Priority date	Feb 27, 2018
Publication date	Mar 22, 2022
Grant date	Mar 22, 2022

Abstract

A lid opening and closing device for a vehicle which includes a restriction member that can operate between a restriction position at which movement of a rod at the lid closed position is restricted and a restriction release position at which the restriction is released, an electric motor that operates for a predetermined time in response to a door switching between a locked state and an unlocked state for driving the restriction member, and a case that houses the restriction member and the electric motor, wherein at least the restriction release position of the restriction member is resiliently held by a holding mechanism. Thus, even when the restriction member stops at position halfway between the restriction release position and the restriction position, convenience is enhanced by carrying out an operation of locking the door by moving the rod to the lid closed position without requiring an unlocking operation.

First claim

The invention claimed is:

1. A lid opening and closing device for a vehicle comprising: a rod that moves forward and backward between a pushed-in position in response to an openable and closable lid being pushed inward of the vehicle and a protruding position when the lid is in an open state and that attains a lid closed position in which the rod is returned from the pushed-in position toward the protruding position side only by a predetermined amount of movement when the lid is in a closed state, a restriction member that moves between a restriction position at which the restriction member restricts movement of the rod at the lid closed position and a restriction release position at which the restriction member's restriction of movement of the rod is released, an electric motor that operates for a predetermined time in response to a door of the vehicle being switched between a locked state and an unlocked state so as to drive the restriction member such that the restriction member is moved to the restriction position when the door is switched to the locked state and the restriction member is switched to the restriction release position when the door is switched to the unlocked state, a case that houses the restriction member and the electric motor, and a holding mechanism that resiliently holds the restriction member at at least the restriction release position thereof.

2. The lid opening and closing device for a vehicle according to claim 1 , wherein the holding mechanism is formed from an abutment part that is provided integrally with a case constituent member forming part of the case, and an elastic member that is mounted on the restriction member while abutting against the abutment part so as to urge the restriction member toward the restriction release position side where the restriction member is at a position partway through moving from the restriction release position toward the restriction position side.

3. The lid opening and closing device for a vehicle according to claim 1 , wherein the holding mechanism contacts the restriction member and urges the restriction member toward the restriction release position.

Assignees

• Honda Lock Kk

Inventors

• HIROTANI Kohei
• Kouzuma Hiroyuki
• Yamamoto Takashi

Classifications

• E05B83/34 Primary

  for fuel inlet covers essentially flush with the vehicle surface · CPC title

• E05B81/06

  using rotary motors · CPC title

• B60K2015/0584

  the locking bolt is linearly moved to lock or unlock · CPC title

• B60K2015/0569

  with actuator fixed to the inlet cover · CPC title

• B60Y2400/405

  Electric motors actuators · CPC title