Abstract: The present invention provides a container having a bottom frame; the bottom frame includes a pair of bottom side rails, a plurality of cross member and a floor. The pair of bottom side rails are located at both sides of the bottom of the container respectively. The plurality of cross members are located between and connected to the bottom side rails. The floor is laid on the cross members and extends along the longitudinal direction of the container; the floor comprises a first steel floor. The bottom frame further includes a grit discharging structure configured to discharge the grits, collected on the upper surface of the first steel floor after the inner surface and/or the welding seam on the inner surface of the container is shot-blasted, from the container.

Abstract: The present invention provides a container having a bottom frame; the bottom frame includes a pair of bottom side rails, a plurality of cross member and a floor. The pair of bottom side rails are located at both sides of the bottom of the container respectively. The plurality of cross members are located between and connected to the bottom side rails. The floor is laid on the cross members and extends along the longitudinal direction of the container; the floor comprises a first steel floor. The bottom frame further includes a grit discharging structure configured to discharge the grits, collected on the upper surface of the first steel floor after the inner surface and/or the welding seam on the inner surface of the container is shot-blasted, from the container.

Abstract: A frame container for shipping chassis includes a base frame and corner posts. The base frame includes two bottom side beams each extending in a longitudinal direction between two corner posts and beams extending between two bottom side beams in a direction that is perpendicular to the bottom side beams. Each bottom side beam includes an upper surface and a lower surface extending in the longitudinal direction between the two corner posts and a locking hole defined between the upper and lower surfaces for receiving a twist lock of a chassis.

Abstract: A method used for loading semi-trailer chassis into a container, wherein the container includes a base frame and four frame structures attached to corner posts of the base frame. Four semi-trailer chassis are stacked into the container from bottom to top, where the first semi-trailer chassis is placed upside down, the second semi-trailer chassis is placed right-side up and turned horizontally at a 180 degree angle, the third semi-trailer chassis is placed upside down, and the fourth semi-trailer chassis is placed right-side up and turned horizontally at a 180 degree angle.

Abstract: The present invention discloses a container, which comprises: a bottom frame including two parallel bottom side rails and two bottom end rails transversally connected to the ends of the two bottom side rails, two side walls, four corner posts, a front end, a rear end, a roof panel and two header plates connected to the roof panel, two bottom end rails; one or more wood floors and one or more steel floors extending along the length direction of the bottom side rail, which are alternately arranged in parallel with the bottom side rails and fixed between the two bottom end rails; and an upper surface of the steel floor is flush with an upper surface of the wood floor. The container of the present invention has high strength and low weight, and saves wood material.

Abstract: A bottom structure of a container comprises a bottom frame including two parallel bottom side rails and two bottom end rails transversally connected to the ends of the two bottom side rails, and one or more wood floors and one or more steel floors extending along the length direction of the bottom side rails, which are alternately arranged in parallel with the bottom side rails and fixed between the two bottom end rails, in which an upper surface of the steel floor is flush with an upper surface of the wood floor. The bottom structure in the present invention has the advantages of saving wood materials and having excellent rigidity.

Abstract: A container corner fitting provided at each right angle of a container body and connected with other parts of the container body includes a sealing device arranged thereon including a first flange of a predefined length provided on one of an inner side surface and a top or a bottom surface of the corner fitting. A second flange of a predefined length is provided on the other of the inner side surface and the top or the bottom surface of the corner fitting and aligned with the first flange. The seal gasket, provided with circumstance of the container gate, can depend on the first and second flanges while closing the gate, greatly improving container hermetic performance. The thickness of an upper or a lower horizontal container member can be reduced to approximate that of a top or a bottom container plate, obtaining the largest volume without inclining the bottom plate.

Abstract: An intelligent transportation container is composed of a container body, door and electronic intelligent modules installed in the container. The electronic intelligent modules are installed in the door, and includes a door displacement transducer for monitoring the door movement and output of signals. The door has an aperture corresponding to the antenna on the electronic intelligent module, and the antenna passes through the antenna aperture and extends out of the container body. Relative movement of or between two doors, or the door movement relative to the doorcase, are used to monitor whether the door has been opened.

Abstract: The present invention provides an aerator of a container comprising an aerator mounted on the side board of the container and an electronic label installed in the interior space of the aerator. The present invention also provides a container comprising a container body, a penetrated hole locating on the side board of the container body, and an aerator installed in the penetrated hole from the outside of the container body. An electronic label is installed in the interior space of the aerator. The electronic label based on the RFID technology is combined with the aerator of the container. Since the electronic label stores the relative data of the containers which can be read by the readers through radio, the container will be automatically identified.

Abstract: A method used for loading of container shipping semi-trailer chassis, in which container mentioned includes base frame and four frame structures fixed on angle post of base frame; four semi-trailer chassis are loaded into the container in the order from bottom to top according to positioning of the first semi-trailer chassis being placed upside down, the second one being placed upside up and turned by 180 degree horizontally, the third one being placed upside down, the forth one being placed upside up and turned by 180 degree horizontally.

Abstract: A container used for transportation of semi-trailer chassis, frame structure is adopted for the container mentioned, including: at least two pieces of bottom side beam; at least two pieces of bottom cross beam intersecting with bottom side beam; at least four pieces of vertical angle post intersecting with bottom side beam or bottom cross beam; bottom side beam, bottom cross beam and angle post are connected to form a rectangle frame structure. The container is specially used to ship semi-trailer chassis, it can load four stacked semi-trailer chassis, therefore realize containerized transportation of semi-trailer chassis, reaching the target of enhancing of efficiency of transportation of semi-trailer chassis and reduction of transportation cost of semi-trailer chassis.

Abstract: A safe intelligent container is composed of container body, door and some electronic safe and intelligent modules installed in the container. The safe intelligent modules are installed in the door, including door shift transducer monitoring the door shift movement and giving out signals. The door has an aperture corresponding to the antenna on the safe intelligent module, and the antennae runs across the antennae aperture and extends out of the container body. We usually use the movement of the door, like the relative movement of two doors or the door movement relatively to the doorcase, to monitor whether the door is unclosed. This effectively solves the existing problems in current safe intelligent containers and makes the structure simpler and installation and operation more convenient.

Abstract: An corner fitting for container provided at each angle part of the container body and connected with other parts of the container body comprises a sealing device arranged thereon which includes a first flange of a predefined length provided on one of the inner side surface and the top/bottom surfaces of the corner fitting. The sealing device of the present invention also contains a second flange of a predefined length provided on the other of the inner side surface and the top/bottom surfaces of the corner fitting and aligned with the first flange. Therefore, the seal gasket which is provided with circumstance of the container gate, can depend on the flanges of the present invention while closing the gate, thus hermetic performance for the container is greatly improved.