The present invention regards a seat for a vehicle, a bicycle, a stationary bicycle or a motorcycle including a base group, a top group and removable engagement means between base group and top group.

A bicycle battery holder is basically provided with a holder main body, an engagement unit and an operating unit. The holder main body is configured to hold a plurality of bicycle battery units. The engagement unit is configured to lock the bicycle battery units by engaging the bicycle battery units while the bicycle battery units are disposed in the holder main body. The operating unit is configured to operate the engagement unit.

A rack for use with a two or three-wheeled vehicle including a platform defining a length and a width, at least one of the length and the width of the platform being adjustable, and a platform support, operably connected to the platform, configured to be secured to the two or three-wheeled vehicle.

A system and a method for controlling a bicycle used in an online to offline (O2O) service platform that provides a sharing service of bicycles are provided. The system may detect a pressure signal from at least one part of the bicycle. The system may determine an access permission level based at least on the pressure signal. The system may further control at least one electric control component of the bicycle according to at least the user permission level.

The invention relates to an electric bicycle (1) having a bicycle frame (2) and a drive battery (6) which can be fastened thereto, wherein a primary locking arrangement of the drive battery (6) on the bicycle frame (2) is provided by means of a lock (10), wherein, after actuation of the lock (10), the drive battery (6) can be moved to an intermediate position, and with a secondary locking arrangement (16) which fixes the drive battery (6) in the intermediate position, characterized in that the secondary locking arrangement (16) can be actuated to a removal position in order to remove the drive battery (6) by means of a relative movement of the drive battery (6) relative to the bicycle frame (2).

The present invention discloses a method for interlocking a shared bicycle and an intelligent safety helmet, and the method comprises the following steps: (1) providing an electronic frame lock and an intelligent safety helmet for using cooperatively on a shared bicycle respectively, interlocking both of them when the shared bicycle is parked; (2) checking the current state information of an electric lock and a safety helmet lock simultaneously when a user uses the mobile intelligent terminal to scan the shared bicycle; (3) unlocking of the electric lock and the safety helmet lock when the verification is passed; (4) wearing an intelligent safety helmet before using the bicycle; (5) beginning to record the trip information by the intelligent helmet after the user puts on the intelligent safety helmet; (6) stopping the voice broadcast function and terminating the recording of the trip information when the state information of the electronic frame lock and the safety helmet lock which is checked shows that the electronic frame lock and the safety helmet lock are locked, after the user terminates the using of the bike. The invention also discloses an interlocking device for a shared bicycle and an intelligent safety helmet implementing the above-mentioned method, which makes that the bicycle and the intelligent safety helmet are always in a state that they are used in cooperation with each other.

A lock assembly includes a driving member pivotably mounted in a frame and interlocks with a tappet. The driving member and a follower member pivot jointly when a follower pin is in a first position. The follower member is independently pivotable when the follower pin is in a second position. When the tappet is moved by a lock head from a front position to a rear position, an engaging member is moved to an engagement position engaged with the lock head to thereby lock the lock head, and the follower pin is in the first position. When the follower pin is moved to the second position, a return spring biases the follower member to independently pivot relative to the driving member to move the engaging member to a disengagement position, the tappet moves from the rear position to the front position, and the lock head is unlocked.

The invention relates to a portable lock having an unlocking motor, an authentication for authenticating the user of the lock, and an actuation element that can be actuated by the user and by means of which the unlocking motor can be activated to unlock the lock after a successful authentication of the user. A further subject matter is a locking system comprising such a lock and a mobile end device by means of which a user of the lock can authenticate himself thereat. The invention also relates to a method of unlocking a mobile lock.

A wheel unit includes a rotating wheel, a wheel axle, and a location sensor. The rotating wheel rotates with respect to the wheel axle. The location sensor is disposed in a fixed position with respect to the wheel axle. The location sensor determines coordinates for a location of the wheel unit.

A bicycle battery system includes a battery assembly and a battery lock. The battery assembly includes a battery and a handle assembly mounted to the battery. The handle assembly includes a handle mount, a handle plunger, and a handle. The battery lock is mounted within a cavity of a frame of a bicycle and configured to secure the battery assembly within the cavity. The battery lock includes a lock plunger, a movable latch, and a stationary latch. The lock plunger is configured to press a portion of the handle mount against the movable latch when the battery lock is in a locked position such that the battery assembly is securely mounted within the cavity. Responsive to the battery lock being in an unlocked position, the handle plunger is configured to cause the handle mount and the handle to pivot away from a face of the battery such that at least the portion of the handle mount engages the stationary latch of the battery lock.