Accelerator device
An accelerator device includes a case provided on a floor, a pad arranged outside the case to be stepped on by a driver, a pedal arranged in the case to be rotatable in an accelerator opening direction by a stepping force of the pad, an arm connecting the pad to the pedal, and a biasing member configured to bias the pedal in an accelerator closing direction. One end of the arm is press-fitted into a connecting portion of the pad in a press-fitting direction. At least one of the arm or the pad is provided with a play removing part that is configured to eliminate a play between the one end of the arm and the connecting portion in the press-fitting direction by contacting the one end of the arm and the connecting portion.
1. An accelerator device comprising:
a case provided on a floor;
a pad arranged outside the case to be stepped on by a driver;
a pedal arranged in the case to be rotatable in an accelerator opening direction by a stepping force of the pad;
an arm connecting the pad to the pedal; and
a biasing member configured to bias the pedal in an accelerator closing direction, wherein one end of the arm is press-fitted into a connecting portion of the pad in a press-fitting direction,
at least one of the arm or the pad is provided with a play removing part that is configured to eliminate a play between the one end of the arm and the connecting portion in the press-fitting direction by contacting the one end of the arm and the connecting portion,
the connecting portion has a retainer provided at a portion shifted from the one end of the arm in one direction in the press-fitting direction, and
the play removing part is a protrusion protruding toward the one end of the arm from the connecting portion or toward the connecting portion from the one end of the arm in the other direction in the press-fitting direction.
2. The accelerator device according to claim 1 , wherein
the protrusion includes a plurality of protrusion parts separated from each other.
3. The accelerator device according to claim 1 , wherein
the protrusion is provided at one of the arm and the pad, and
the arm or the pad with the protrusion has a lower hardness than the pad or the arm without the protrusion.
4. An accelerator device comprising:
a case provided on a floor:
a pad arranged outside the case to be stepped on by a driver:
a pedal arranged in the case to be rotatable in an accelerator opening direction by a stepping force of the pad;
an arm connecting the pad to the pedal, and
a biasing member configured to bias the pedal in an accelerator closing direction, wherein one end of the arm is press-fitted into a connecting portion of the pad in a press-fitting direction,
at least one of the arm of the pad is provided with a play removing part that is configured to eliminate a play between the one end of the arm and the connecting portion in the press-fitting direction by contacting the one end of the arm and the connecting portion, and
the play removing part is configured to be plastically deformed and to absorb the play in the press-fitting direction between the one end of the arm and the connecting portion by plastically deforming when the one end of the arm is press-fitted into the connecting portion.
5. An accelerator device comprising:
a case provided on a floor;
a pad arranged outside the case to be stepped on by a driver;
a pedal arranged in the case to be rotatable in an accelerator opening direction by a stepping force of the pad;
an arm connecting the pad to the pedal; and
a biasing member configured to bias the pedal in an accelerator closing direction, wherein one end of the arm is press-fitted into a connecting portion of the pad in a press-fitting direction,
at least one of the arm or the pad is provided with a play removing part that is configured to eliminate a play between the one end of the arm and the connecting portion in the press-fitting direction by contacting the one end of the arm and the connecting portion,
the connection portion includes a pair of support walls protruding from a base portion of the pad, and a pair of retainers respectively provided at tip ends of the pair of the support walls, and
the one end of the arm is configured to contact the play removing part and the retainers and to be fixed between the play removing part and the retainers.
6. An accelerator device comprising:
a case;
a pad arranged outside the case to be stepped on by a driver;
a pedal arranged in the case to be rotatable in an accelerator opening direction by a stepping force of the pad;
an arm connecting the pad to the pedal; and
a biasing member configured to bias the pedal in an accelerator closing direction, wherein
one end of the arm is press-fitted into a connecting portion of the pad in a press-fitting direction,
at least one of the one end of the arm or a base portion of the pad is provided with a protrusion protruding in the press-fitting direction,
the connecting portion includes a pair of support walls protruding from the base portion of the pad, and a pair of retainers respectively provided at tip ends of the pair of the support walls, and
the one end of the arm and the connecting portion are configured in contact with each other by the protrusion, while the one end of the arm is in contact with the pair of retainers of the connecting portion.