Lockset and pallet loading bin having same

    公开(公告)号:US11548684B2

    公开(公告)日:2023-01-10

    申请号:US16493436

    申请日:2018-03-19

    摘要: Provided are a lockset and a pallet loading bin having the same. A lock hole is arranged at the pallet loading bin. The lockset comprises a lock bar and a handle. A first end of the lock bar is provided with a hook member for fitting the lock hole to realize locking. A connection portion is provided at the lock bar. The lock bar is rotatably connected, through the connection portion, to a bin body of the pallet loading bin. Rotation of the lock bar around the connection portion in a plane parallel to an outer surface of the bin body causes the hook member to extend into or retract from the lock hole, thereby realizing locking or unlocking of the lockset. The handle comprises a connection end. The handle is rotatably connected, through the connection end, to a second end of the lock bar opposite to the first end of the lock bar. Rotation of the handle around the connection end causes the handle to be positioned close to or away from the outer surface of the bin body. The lockset has a simple structure and low costs, can be processed and manufactured easily, can be operated flexibly with less effort, and adapts to the small thicknesses of an end wall and a side wall of a pallet loading bin.

    Base plate unit
    2.
    发明授权

    公开(公告)号:US10364096B2

    公开(公告)日:2019-07-30

    申请号:US15536355

    申请日:2015-11-20

    摘要: Provided is a base plate unit, which is of an integrated structure made of fiber reinforced polymer-matrix composite and comprises a base plate unit body and foot plates. The base plate unit body comprises at least one bearing part, each bearing part comprising a panel, a plurality of web plates extending downwards from the bottom of the panel, and bottom supports disposed at the lower end of the web plates. The web plates comprise two side-web plates on the two sides of the panel and a middle web plate in the middle. The foot plates are disposed on the two outer sides of the bottom of the base plate unit body, and are formed by the bottoms of the two side-web plates on the outmost side of the base plate unit body respectively extending outwards horizontally. Also provided is a base plate unit provided with a cavity filling member.

    LEVELING MECHANISM FOR PASSENGER BOARDING BRIDGE, AND PASSENGER BOARDING BRIDGE

    公开(公告)号:US20190193870A1

    公开(公告)日:2019-06-27

    申请号:US16265568

    申请日:2019-02-01

    IPC分类号: B64F1/305 E01D15/00

    摘要: A passenger boarding bridge leveling mechanism mounted on a passenger boarding bridge includes a four-bar linkage mechanism and a preload apparatus. The four-bar linkage mechanism includes a mounting base which can be fixedly mounted on the passenger boarding bridge. One of the other three bars of the four-bar linkage mechanism extends outwards, and a leveling wheel and a first detection switch are mounted on the end of the bar. The first detection switch is used for detecting the vertical displacement of the leveling wheel on an aircraft fuselage. The preload apparatus has a preload force. One end of the preload apparatus is connected to the four-bar linkage mechanism, and the other end is connected to the mounting base. The preload apparatus has a preload force to make the leveling wheel maintain a tendency of extending outwards. The passenger boarding bridge leveling mechanism has high test precision and can work reliably.

    Skeleton Semitrailer
    5.
    发明申请
    Skeleton Semitrailer 审中-公开
    骨架半挂车

    公开(公告)号:US20150284027A1

    公开(公告)日:2015-10-08

    申请号:US14442885

    申请日:2013-06-18

    IPC分类号: B62D21/20 B62D21/12 B62D21/03

    摘要: A combined-type light load crossbeam (2) which is horizontally arranged is arranged in the middle portion of a crossbar (1) of a frame of the skeleton semitrailer, and two combination locksets which are used for fixing two adjacent corner columns of two containers are arranged at two ends of the light load crossbeam (2). The combination lockset comprises a pair of lifting locks (5), turnover locks (6) or fixing locks, or a combination of any two thereof. The two locksets of the combination lockset are separately arranged at the front and back of an end of the light load crossbeam (2), or short beams (3) of the locksets are separately arranged at an outer side of the end of the light load crossbeam (2). Thereby, the number of crossbeams is reduced, the weight of the skeleton semitrailer is lightened, and the structure of the frame is simplified.

    摘要翻译: 水平布置的组合型轻载横梁(2)布置在骨架半挂车的框架的横梁(1)的中部,以及用于固定两个容器的两个相邻角柱的两个组合锁定装置 布置在轻载横梁(2)的两端。 组合锁具包括一对提升锁(5),周转锁(6)或固定锁,或其任何两个的组合。 组合锁的两个锁具分别布置在轻负载横梁(2)的前端的前后,或者在轻负载端的外侧分开布置了锁紧件的短梁(3) 横梁(2)。 因此,横梁的数量减少,骨架半挂车的重量减轻,框架的结构简化。

    Sealing Structure and Refrigerated Container Having Same

    公开(公告)号:US20190383552A1

    公开(公告)日:2019-12-19

    申请号:US16551409

    申请日:2019-08-26

    IPC分类号: F25D23/08

    摘要: A sealing structure and a refrigerated container having same. The sealing structure comprises a base, a protruding portion, a deforming portion, and connections through holes. The base is a bar having a predetermined thickness. The protruding portion and the deforming portion are on a sealing surface of the base, and are configured to protrude outwards relative to the sealing surface and extend lengthwise along the base. The deforming portion extends by the same length as but higher than the protruding portion. When the deforming portion is subjected to a force toward the sealing surface, the height decreases. The holes are between the protruding portion and the deforming portion along the base. The holes are spaced apart from each other in the lengthwise direction of the base. The performance of the sealing structure improves hermeticity of products, reduces quality risks, and ensures pressure-resistance installation and anti-weathering performance that extends service life.

    CONNECTING MECHANISM AND COLLAPSIBLE CONTAINER COMPRISING THE SAME

    公开(公告)号:US20170305658A1

    公开(公告)日:2017-10-26

    申请号:US15526701

    申请日:2015-07-06

    IPC分类号: B65D90/00 B65D88/02 B65D88/52

    摘要: A connecting mechanism and a foldable container comprising the same. The foldable container comprises a top cover and a chassis. Top corner pieces (121) are disposed on four corners of the top cover. The top corner pieces are connected to a top cover corner column (122). Bottom corner pieces (111) are disposed on four corners of the chassis. The bottom corner pieces are connected to a chassis corner column (112). The connecting mechanism comprises a lifting lug (23) disposed on one of the top cover corner column (122) and the chassis corner column (112) and a locking plate (21) rotatably disposed on an outer end surface of the other one of the top cover corner column (122) and the chassis corner column (112). The locking plate (21) is provided with a hook portion fitted to the lifting lug. By means of the connecting mechanism, the top cover and the chassis can be automatically connected when the container is folded; and when the container is assembled, the operation efficiency is high and the inner size of the container is not affected.