Abstract: A goods fixing structure for a trolley contains: two support columns, a connection mount, and at least two retainers. A control bar is disposed between two top ends of the two support columns, and the connection mount is mounted between two bottom ends of the two support columns and includes two locking recesses defined on one side thereof. Each retainer has an abutting face and two contacting faces. Each contacting face has an engaging rib arranged thereon to retain with each of the two locking recesses. Thereby, the at least two retainers are connected with the connection mount of the trolley, and each retainer has the abutting face. Thus, the at least two retainers position columnar or cylindrical goods stably when pushing the trolley, thus avoiding the goods dropping from the trolley.

Abstract: A fastening belt structure for a trolley contains: a first body, a second body, and a third body. The first body includes a female buckle disposed on a first end thereof and its second end mounted on a support post of a first side of the trolley. The second body includes a male buckle fixed on a first end thereof and an engagement unit secured on a second end thereof. The third body includes a first end coupled with a support post of a second side of the trolley and includes a second end inserted through the engagement unit and being a tail segment. The engagement unit includes a connection portion for connecting with the second body, a stopping plate, a first recess and a second recess which are configured to insert the third body, and an engaging plate rotatably coupled with the second recess.

Abstract: A luggage grip includes two fixing seats spaced from each other, and a flexible holding bar mounted between the two fixing seats and having two opposite end portions each movably mounted on the respective fixing seat. Thus, the holding bar is pulled upward to have a curved shape for use with the user and is retractable to have a flat shape when not in use, thereby facilitating the user operating and folding the holding bar. In addition, the luggage grip has a simplified construction to decrease the cost of fabrication. Further, the luggage grip is assembled easily and quickly.

Abstract: An expandable pull rod of luggage includes a top tube, a bottom tube, and a plurality of intermediate tubes which are arranged telescopically between the top tube and the bottom tube in conjunction with a plurality of control devices. Each device has a base, a locating member, and an actuating body. The locating member is formed of a first spring, a first locating block, a second spring, and a second locating block. The first spring and the first locating block are at work such that the first locating block is located in a first locating hole of the intermediate tube at the time when the pull rod is expanded. When the pull rod is contracted, the second spring and the second locating block are at work such that the second locating block is located in a second locating hole of the intermediate tube.

Abstract: A caster structure comprises a small wheel, a mounting plate, a roller bearing, a wheel frame, and a locating member. The wheel is fastened pivotally with the wheel frame which is fastened with the underside of the mounting plate by the locating member in conjunction with the roller bearing. The locating member is provided with a plurality of rollers. The rollers of the locating member and the rollers of the roller bearing move to reduce friction at such time when the wheel is turned in a direction.

Abstract: An article-carrying strap structure of the luggage comprises a housing seat, a recovery shaft, and a concealable strap. The recovery shaft is mounted in the housing seat and is provided at one end with an arresting wheel and a recovery spring. The recovery shaft is further provided in the hollow interior with a spindle which is pivoted to the housing seat. The strap is held at one end by the recovery shaft such that other end of the strap is jutted out of the strap structure. As the other end of the strap is pulled out, the recovery shaft is actuated to turn, so as to cause the recovery spring to compress. When the strap is relieved of the external force, the recovery spring force actuates the recovery shaft to turn in reverse to rewind the strap.

Abstract: An expandable pull rod frame of the luggage includes a first arresting member and a second arresting member, which are adapted to a two-segmented, three-segmented, or four-segmented pull rod frame. The arresting members are provided with the locating bodies, the guide edges, and the inclined holes for guiding the locating bodies, thereby resulting in a precision adjustment in length of the expandable pull rod.