An embodiment personal mobility includes a height adjustment device configured to adjust a height of a steering handle, an image sensor configured to measure user body information, and a controller configured to control the height adjustment device to adjust the height of the steering handle based on the user body information measured by the image sensor.

An embodiment personal mobility includes a height adjustment device configured to adjust a height of a steering handle, an image sensor configured to measure user body information, and a controller configured to control the height adjustment device to adjust the height of the steering handle based on the user body information measured by the image sensor.

The title of the present invention is a functional bicycle handlebar, and the technical field to which the present invention belongs is a bicycle handlebar, which can be pushed down forwards/backwards or pulled up to the original position, the height of which can be adjusted upwards/downwards, and which can be bent downwards. The problem to be resolved by the present invention is to eliminate the following drawbacks of an existing bicycle handlebar: the same is fixed in a predetermined position and at a predetermined height and thus cannot be varied according to the user's physical condition or the running condition, for example, thereby inconveniencing loading, movement, and parking. Technical means for resolving the above problem comprise the following three major functions: 1) a function for enabling the bicycle handlebar to be moved through sliding forwards/backwards; 2) a function for enabling the bicycle handlebar to be lifted or lowered upwards/downwards; and 3) a function for enabling handles on both sides of the handlebar to be folded downwards (towards the ground) at various angles. The present invention has the following advantages: the handlebar position can be adjusted according to the user's physical condition; the posture can be lowered or made upright during running so as to reduce physical stress, to lower the center of gravity, and to decrease the resistance of wind, thereby enabling more safe, fast running; it is possible to easily deal with rough roads, topographical changes, direction changes, unexpected situations, etc.; and inconveniences in loading and parking of the bicycle can be removed.

The title of the present invention is a functional bicycle handlebar, and the technical field to which the present invention belongs is a bicycle handlebar, which can be pushed down forwards/backwards or pulled up to the original position, the height of which can be adjusted upwards/downwards, and which can be bent downwards. The problem to be resolved by the present invention is to eliminate the following drawbacks of an existing bicycle handlebar: the same is fixed in a predetermined position and at a predetermined height and thus cannot be varied according to the user's physical condition or the running condition, for example, thereby inconveniencing loading, movement, and parking. Technical means for resolving the above problem comprise the following three major functions: 1) a function for enabling the bicycle handlebar to be moved through sliding forwards/backwards; 2) a function for enabling the bicycle handlebar to be lifted or lowered upwards/downwards; and 3) a function for enabling handles on both sides of the handlebar to be folded downwards (towards the ground) at various angles. The present invention has the following advantages: the handlebar position can be adjusted according to the user's physical condition; the posture can be lowered or made upright during running so as to reduce physical stress, to lower the center of gravity, and to decrease the resistance of wind, thereby enabling more safe, fast running; it is possible to easily deal with rough roads, topographical changes, direction changes, unexpected situations, etc.; and inconveniences in loading and parking of the bicycle can be removed.

The invention relates to a children's vehicle having a vehicle body (10) on which are mounted a front wheel (31) and at least one rear wheel (32), a steering sub-assembly (20) having a steering column (21) linked to the front wheel (31) and a handlebar (22), a seat (41) configured to accommodate a child, a safety element (50) configured to surround at least a first area of the child's body when it is installed on the seat (41), the handlebar (22) being removable between: a first configuration in which the handlebar (22) is remote from the safety element (50), and a second configuration in which the handlebar (22) is close to the safety element (50) and surrounds a second area of the child's body.

A rider-posture changing device is for a human-powered vehicle. The rider-posture changing device includes a first member, a second member, a positioning structure and an electric actuator. The second member is configured to be movable relative to the first member. The positioning structure is configured to adjustably position the first member relative to the second member. The electric actuator is configured to actuate the positioning structure. The electric actuator includes a first electrical connector and a second electrical connector. The first electrical connector is configured to be detachably and reattachably connected to a first power supply. The second electrical connector is configured to be detachably and reattachably connected to a second power supply.

A rider-posture changing device is for a human-powered vehicle. The rider-posture changing device includes a first member, a second member, a positioning structure and an electric actuator. The second member is configured to be movable relative to the first member. The positioning structure is configured to adjustably position the first member relative to the second member. The electric actuator is configured to actuate the positioning structure. The electric actuator includes a first electrical connector and a second electrical connector. The first electrical connector is configured to be detachably and reattachably connected to a first power supply. The second electrical connector is configured to be detachably and reattachably connected to a second power supply.

A handlebar foldable mechanism and a tool for riding instead of walk are provided. The handlebar foldable mechanism includes a base, a stem, a first locking assembly, a lever and a second locking assembly. The base is provided with a first snapping groove, the stem is connected to the base and is pivotable between an unfolded position and a folded position, the first locking assembly is pivotably connected to the stem and is configured to be engaged with the first snapping groove when the stem is pivoted from the folded position to the unfolded position, the lever is pivotably connected with the base, the second locking assembly is mounted to the lever, and the second locking assembly is configured to be connected to at least one of the base and the stem when the stem is at the unfolded position.

A handlebar foldable mechanism and a tool for riding instead of walk are provided. The handlebar foldable mechanism includes a base, a stem, a first locking assembly, a lever and a second locking assembly. The base is provided with a first snapping groove, the stem is connected to the base and is pivotable between an unfolded position and a folded position, the first locking assembly is pivotably connected to the stem and is configured to be engaged with the first snapping groove when the stem is pivoted from the folded position to the unfolded position, the lever is pivotably connected with the base, the second locking assembly is mounted to the lever, and the second locking assembly is configured to be connected to at least one of the base and the stem when the stem is at the unfolded position.

A folding bicycle and method for folding the folding bicycle is provided. The folding bicycle comprises a frame having a first end and a second end; a first wheel connected to the second end of the frame, the first wheel and the frame being located in a first plane; a fork having a first end and a second end, the second end of the fork pivotally connected to the first end of the frame thereby allowing the fork to pivot about the first plane; a second wheel connected to the first end of the fork, the second wheel and the fork being located in a second plane; a first pivot member having a first pivot axis to allow the first end of the fork to pivot towards the second end of the fork about the first pivot axis; a second pivot member having a second pivot axis to allow the first end of the frame to pivot towards the second end of the frame about the second pivot axis; and a third pivot member having a third pivot axis to allow the second end of the frame to pivot towards the first end of the frame about the third pivot axis.