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A charging port device for an electric vehicle has an electrical driving mechanism for electrically applying a torque using a motor to move a restricting member to an inner-side position short of a predetermined position corresponding to a locked state or an unlocked state, and a mechanical driving

A charging port device for an electric vehicle has an electrical driving mechanism for electrically applying a torque using a motor to move a restricting member to an inner-side position short of a predetermined position corresponding to a locked state or an unlocked state, and a mechanical driving mechanism for mechanically applying a torque to move the restricting member from the inner-side position to the predetermined position, when the restricting member is to be moved to the predetermined position, and a part of the restricting member overlaps the engaging member, when viewed from the direction of separation, at the inner-side position that corresponds to a movement to the locked state.

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1. A charging port device for an electric vehicle, comprising: a charging port having an engaged part configured to engage an engaging part of a charging connector, the charging port being configured to receive power from an external power supply when the engaging part and the engaged part are in an

1. A charging port device for an electric vehicle, comprising: a charging port having an engaged part configured to engage an engaging part of a charging connector, the charging port being configured to receive power from an external power supply when the engaging part and the engaged part are in an engaged state;a restricting member that, when the engaging part and the engaged part are in the engaged state, regulates a release operation in which the engaging part separates from the engaged part, so as to restrict the engaged state from being released; anda locking state control device configured to move the restricting member to produce a locked state and an unlocked state, the locked state being a state in which the engaged part and the engaging part overlap when viewed from a direction of separation and in which the release operation on the engaging part is restricted, the unlocked state being a state in which there is no overlap between the engaged part and the engaging member and in which the release operation is enabled,the locking state control device having an electrical driving mechanism and a mechanical driving mechanism,the electrical driving mechanism being configured to electrically impart a torque using a motor to move the restricting member to an inner-side position, the inner-side position being different from a predetermined position, the predetermined position corresponding to one of the locked state and the unlocked state,the mechanical driving mechanism being configured to mechanically impart a torque to move the restricting member from the inner-side position to the predetermined position, andthe restricting member including a part configured to overlap the engaging part when viewed from the direction of separation while the restricting member produces the locked state and is disposed at the inner-side position near the predetermined position when the predetermined position corresponds to the locked state. 2. The charging port device for an electric vehicle according to claim 1, wherein the restricting member is configured to overlap the engaging member at least by half its length, when viewed from the direction of separation, at the inner-side position near the predetermined position corresponding to the locked state. 3. The charging port device for an electric vehicle according to claim 2, wherein the locking state control device has a dead zone in which the restricting member is not moved by the mechanical driving mechanism, and the restricting member overlaps the engaging member, when viewed from the direction of separation, in the dead zone. 4. The charging port device for an electric vehicle according to claim 2, wherein the mechanical driving mechanism is a toggle spring disposed between the restricting member and a vehicle body side. 5. The charging port device for an electric vehicle according to claim 2, wherein the restricting member is a swing arm configured to switch between the locked state and the unlocked state by turning. 6. The charging port device for an electric vehicle according to claim 1, wherein the mechanical driving mechanism is a toggle spring disposed between the restricting member and a vehicle body side. 7. The charging port device for an electric vehicle according to claim 6, wherein the restricting member is a swing arm configured to switch between the locked state and the unlocked state by turning. 8. The charging port device for an electric vehicle according to claim 1, wherein the restricting member is a swing arm configured to switch between the locked state and the unlocked state by turning. 9. A charging port device for an electric vehicle comprising: a charging port having an engaged part configured to engage an engaging part of a charging connector, the charging port being configured to receive power from an external power supply when the engaging part and the engaged part are in an engaged state;a restricting member that, when the engaging part and the engaged part are in the engaged state, regulates a release operation in which the engaging part separates from the engaged part, so as to restrict the engaged state from being released; anda locking state control device configured to move the restricting member to produce a locked state and an unlocked state, the locked state being a state in which the engaged part and the engaging part overlap when viewed from a direction of separation and in which the release operation on the engaging part is restricted, the unlocked state being a state in which there is no overlap between the engaged part and the engaging member and in which the release operation is enabled,the locking state control device having an electrical driving mechanism configured to electrically impart a torque using a motor to move the restricting member to an inner-side position near a predetermined position corresponding to one of the locked state and the unlocked state, and a mechanical driving mechanism configured to mechanically impart a torque to move the restricting member from the inner-side position to the predetermined position, when the restricting member is to be moved to the predetermined position, andthe restricting member including a part configured to overlap the engaging part when viewed from the direction of separation and when disposed at the inner-side position near the predetermined position corresponding to the locked state, andthe locking state control device having a dead zone in which the restricting member is not moved by the mechanical driving mechanism, and the restricting member overlaps the engaging member, when viewed from the direction of separation, in the dead zone. 10. The charging port device for an electric vehicle according to claim 9, wherein the locking state control device is configured to control the motor so that there is an overlap between a first region, in which the torque from the motor acts when the restricting member is being moved to the locked state, and a second region, in which the torque from the motor acts when the restricting member is being moved to the unlocked state, andthe dead zone is formed at a position that overlaps a region in which the first region and the second region overlap. 11. The charging port device for an electric vehicle according to claim 10, wherein the mechanical driving mechanism is a toggle spring disposed between the restricting member and a vehicle body side. 12. The charging port device for an electric vehicle according to claim 10, wherein the restricting member is a swing arm configured to switch between the locked state and the unlocked state by turning. 13. The charging port device for an electric vehicle according to claim 9, wherein the mechanical driving mechanism is a toggle spring disposed between the restricting member and a vehicle body side. 14. The charging port device for an electric vehicle according to claim 9, wherein the restricting member is a swing arm configured to switch between the locked state and the unlocked state by turning. 15. A charging port device for an electric vehicle, comprising: a charging port having an engaged part configured to engage an engaging part of a charging connector, the charging port being configured to receive power from an external power supply when the engaging part and the engaged part are in an engaged state;a restricting member regulating a release operation when the engaging part and the engaged part are in the engaged state, the release operation being an operation in which the engaging part separates from the engaged part; anda locking state control device configured to move the restricting member across an actuation range from a locking position to an unlocking position, the locking state control device having an electrical driving mechanism and a mechanical driving mechanism,the electrical driving mechanism being configured to electrically impart a torque using a motor to move the restricting member across a first portion of the actuation range, the first portion of the actuation range being smaller than the actuation range,the mechanical driving mechanism being configured to mechanically impart a torque to move the restricting member across a second portion of the actuation range that is different from the first portion of the actuation range.