초록 ▼

A folding and positioning device of a scooter includes a base secured to the frame of the scooter; a connecting lever having a first end secured to the head tube of the scooter and a second end pivotally mounted on the base by a shaft; a locking bracket slidably mounted on the connecting lever, and

A folding and positioning device of a scooter includes a base secured to the frame of the scooter; a connecting lever having a first end secured to the head tube of the scooter and a second end pivotally mounted on the base by a shaft; a locking bracket slidably mounted on the connecting lever, and having one end capable of being inserted into one of the insertion grooves defined in the base; a handle secured on the locking bracket; and an elastic member having a first end secured to the shaft and a second end secured to the handle. In such a manner, the head tube can be operated and folded easily, thereby ensuring the safety of use.

대표청구항 ▼

1. A folding and positioning device of a scooter comprising:a base (10) secured to a frame (60) of a scooter and including two opposite parallel ear plates (11), each of said two ear plates (11) having an outer periphery defining a first insertion groove (12) and a second insertion groove (13) space

1. A folding and positioning device of a scooter comprising:a base (10) secured to a frame (60) of a scooter and including two opposite parallel ear plates (11), each of said two ear plates (11) having an outer periphery defining a first insertion groove (12) and a second insertion groove (13) spaced from each other; an elongated connecting lever (20) having a first end secured to a head tube (70) of said scooter and a second end pivotally mounted between said two ear plates (11) of said base (10), said connecting lever (20) having a top face defining an elongated slot (22) and having two sides each defining an elongated slide track (21); a shaft (15) extending through said two ear plates ( 11) of said base (10) and said connecting lever (20) such that said connecting lever (20) is pivoted between said two ear plates (11) of said base (10); a locking bracket (30) slidably mounted on said top face of said connecting lever (20), and having two sides each formed with a slide (32) slidably mounted in said slide track (21) of said connecting lever (20), each of said two sides of said locking bracket (30) capable of being inserted into one of said first insertion groove (12) and said second insertion groove (13) of said ear plate ( 11) of said base (10); a handle (40) secured on said locking bracket (30), and having a first end formed with a handgrip (42) protruding outward from said locking bracket (30), and a second end formed with a bolt (41) extended through said elongated slot (22) of said connecting lever (20) and received in an inside of said connecting lever (20); and an elastic member (50) mounted in said connecting lever (20) and having a first end secured to said shaft (15) and a second end secured to said bolt (41) of said handle (40).