Electric mobility vehicle

An electric mobility vehicle comprising:

• a front-wheel-side body including a front wheel;
• a rear-wheel-side body including a rear wheel;
• a seat on which a passenger sits in an in-use state;
• and
• a linking mechanism that links the front-wheel-side body with the rear-wheel-side body so as to be pivotable about a pivoting axis extending in a vehicle width direction, wherein
• the electric mobility vehicle is foldable by employing an X-shaped frame with which a folded state is achieved by pivoting the front-wheel-side body and the rear-wheel-side body relative to each other in a vehicle front-to-rear direction so that the front wheel and the rear wheel are brought close to each other,
• the electric mobility vehicle includes:
• a footrest which is provided in the front-wheel-side body and on which the passenger on the seat places his/her feet,
• a front-end roller or a front-end caster provided in the front-wheel-side body and disposed at a vehicle front side of the electric mobility vehicle relative to a front end of the front wheel in the in-use state, wherein the front-end roller or the front-end caster does not come into contact with a floor surface in the in-use state, and
• wherein the front-end roller or the front-end caster comes into contact with the floor surface in the folded state to make the electric mobility vehicle stand alone,
• wherein the seat includes a seat surface support frame that functions as a portion of a seat surface portion and the pivoting axis is disposed at a position at which the pivoting axis passes through the seat surface or the seat surface support frame or in a vicinity of the seat surface or the seat surface support frame, and thereby the front-wheel-side body and the rear-wheel-side body take substantially an X-shape when viewed from the vehicle width direction.

An electric mobility vehicle comprising:

• a front-wheel-side body including a front wheel;
• a rear-wheel-side body including a rear wheel;
• a seat on which a passenger sits in an in-use state;
• and
• a linking mechanism that links the front-wheel-side body with the rear-wheel-side body so as to be pivotable about a pivoting axis extending in a vehicle width direction, wherein
• the electric mobility vehicle is foldable by employing an X-shaped frame with which a folded state is achieved by pivoting the front-wheel-side body and the rear-wheel-side body relative to each other in a vehicle front-to-rear direction so that the front wheel and the rear wheel are brought close to each other,
• the electric mobility vehicle includes:
• a footrest which is provided in the front-wheel-side body and on which the passenger on the seat places his/her feet,
• a front-end roller or a front-end caster provided in the front-wheel-side body and disposed at a vehicle front side of the electric mobility vehicle relative to a front end of the front wheel in the in-use state, wherein the front-end roller or the front-end caster does not come into contact with a floor surface in the in-use state, and
• wherein the front-end roller or the front-end caster comes into contact with the floor surface in the folded state to make the electric mobility vehicle stand alone,
• wherein the linking mechanism is configured to perform pivoting-position restriction that restricts pivoting of the front-wheel-side body with respect to the rear-wheel-side body in the folded state,
• the linking mechanism includes an operated member that releases the pivoting-position restriction, and
• the linking mechanism is configured to allow the operated member to release the pivoting-position restriction when a force in a folding direction is applied to at least one of the front-wheel-side body and the rear-wheel-side body and the linking mechanism is configured so that the pivoting-position restriction cannot be released by operating the operated member when the force in the folding direction is not applied to the at least one of the front-wheel-side body and the rear-wheel-side body.

An electric mobility vehicle comprising:

• a front-wheel-side body including a front wheel;
• a rear-wheel-side body including a rear wheel;
• a seat on which a passenger sits in an in-use state;
• and
• a linking mechanism that links the front-wheel-side body with the rear-wheel-side body so as to be pivotable about a pivoting axis extending in a vehicle width direction, wherein
• the electric mobility vehicle is foldable by employing an X-shaped frame with which a folded state is achieved by pivoting the front-wheel-side body and the rear-wheel-side body relative to each other in a vehicle front-to-rear direction so that the front wheel and the rear wheel are brought close to each other,
• the electric mobility vehicle includes:
• a footrest which is provided in the front-wheel-side body and on which the passenger on the seat places his/her feet,
• a front-end roller or a front-end caster provided in the front-wheel-side body and disposed at a vehicle front side of the electric mobility vehicle relative to a front end of the front wheel in the in-use state, wherein the front-end roller or the front-end caster does not come into contact with a floor surface in the in-use state, and
• wherein the front-end roller or the front-end caster comes into contact with the floor surface in the folded state to make the electric mobility vehicle stand alone,
• wherein
• the rear-wheel-side body includes a pair of up-down-direction extension portions that are arranged in the vehicle width direction,
• lower-side portions in the respective up-down-direction extension portions, which are located at lower sides relative to the pivoting axis, extend diagonally forward to a position of the pivoting axis from bottom-end sides of the up-down-direction extension portions, and
• a thickness of each of the lower-side portions are equal to or greater than 8 cm over substantially the entirety of the lower-side portion in its longitudinal direction and the thickness is a dimension in a direction orthogonal to the longitudinal direction in a direction corresponding to the vehicle front-to-rear direction.

An electric mobility vehicle comprising:

• a front-wheel-side body including a front wheel;
• a rear-wheel-side body including a rear wheel;
• a seat on which a passenger sits in an in-use state;
• and
• a linking mechanism that links the front-wheel-side body with the rear-wheel-side body so as to be pivotable about a pivoting axis extending in a vehicle width direction, wherein
• the electric mobility vehicle is foldable by employing an X-shaped frame with which a folded state is achieved by pivoting the front-wheel-side body and the rear-wheel-side body relative to each other in a vehicle front-to-rear direction so that the front wheel and the rear wheel are brought close to each other,
• the electric mobility vehicle includes:
• a footrest which is provided in the front-wheel-side body and on which the passenger on the seat places his/her feet,
• a front-end roller or a front-end caster provided in the front-wheel-side body and disposed at a vehicle front side of the electric mobility vehicle relative to a front end of the front wheel in the in-use state, wherein the front-end roller or the front-end caster does not come into contact with a floor surface in the in-use state, and
• wherein the front-end roller or the front-end caster comes into contact with the floor surface in the folded state to make the electric mobility vehicle stand alone,
• wherein the linking mechanism is configured to perform pivoting-position restriction that restricts pivoting of the front-wheel-side body with respect to the rear-wheel-side body in the folded state,
• the rear-wheel-side body includes a pair of up-down-direction extension portions that are arranged in the vehicle width direction,
• an operated member that releases the pivoting-position restriction is provided in one of the pair of up-down-direction extension portions,
• a fixed member that cannot be pushed down together with the operated member is provided at an inside in the vehicle width direction relative to the operated member in the up-down-direction extension portions to which the operated member is provided, and
• the distance between the operated member and the fixed member is equal to or less than 3 mm.

An electric mobility vehicle comprising:

• a front-wheel-side body including a front wheel;
• a rear-wheel-side body including a rear wheel;
• a seat on which a passenger sits in an in-use state;
• and
• a linking mechanism that links the front-wheel-side body with the rear-wheel-side body so as to be pivotable about a pivoting axis extending in a vehicle width direction, wherein
• the electric mobility vehicle is foldable by employing an X-shaped frame with which a folded state is achieved by pivoting the front-wheel-side body and the rear-wheel-side body relative to each other in a vehicle front-to-rear direction so that the front wheel and the rear wheel are brought close to each other,
• the electric mobility vehicle includes:
• a footrest which is provided in the front-wheel-side body and on which the passenger on the seat places his/her feet,
• a front-end roller or a front-end caster provided in the front-wheel-side body and disposed at a vehicle front side of the electric mobility vehicle relative to a front end of the front wheel in the in-use state, wherein the front-end roller or the front-end caster does not come into contact with a floor surface in the in-use state, and
• wherein the front-end roller or the front-end caster comes into contact with the floor surface in the folded state to make the electric mobility vehicle stand alone,
• wherein the rear-wheel-side body includes a pair of up-down-direction extension portions that are arranged in the vehicle width direction,
• the up-down-direction extension portions include detachable top-end-side portions, respectively,
• the top-end-side portions include protrusions that have shapes of protruding inward in the vehicle width direction and that come into contact with outer sides of the thighs or the knees of the passenger seated on the seat in a continuous or intermittent manner, and
• each of the up-down-direction extension portions is configured so that the top-end-side portion can be attached in an orientation in which the protrusion is disposed outside in the vehicle width direction or so that another top-end-side portion in which the protrusion does not protrude inside in the vehicle width direction can be attached.