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    • 21. 发明申请
    • A BAG WITH TWO CONVEX LIDS
    • 一个带两个凸起的小袋子
    • WO01005264A1
    • 2001-01-25
    • PCT/SE2000/001456
    • 2000-07-07
    • A45C11/00A45C3/00A45C3/02A45C5/00A45C5/03A45C13/00A45C13/02A45C13/34A45F3/02
    • A45C3/02A45C3/00A45C5/00A45C5/03A45C13/02A45F3/02Y10S190/903
    • A bag comprising a body (3) which has a lid (1, 2) on at least one of its two mutually opposing sides, wherewith the bottom edge of the lid is hinged to the bottom part of the body, wherein the lid (1, 2), which is substantially rigid, has an outwardly arched outer surface which is adapted to lie tangentially to the underlying bag supporting surface (55) at a distance from the area in which the bag (3) is supported by said surface (55) when the lid (1, 2) has been opened out. When in contact with the underlying supporting surface, the rim of the lid pitches a plane that defines with the underlying supporting surface (55) an angle that is greater than 5 DEG . The bag includes means (12) adapted for limiting the maximal angle to which the lid can be opened relative to the body to a value at which the lid will lie tangentially to the bag supporting surface (55).
    • 一种袋子,包括在其两个相互相对的两侧中的至少一个上具有盖(1,2)的主体(3),盖的底部边缘铰接到主体的底部,其中盖(1) ,2),其基本上是刚性的,具有向外拱形的外表面,其适于与所述袋(3)被所述表面(55)支撑的区域相距一定距离处相对于下面的袋支撑表面(55) )当盖(1,2)已经打开时。 当与下面的支撑表面接触时,盖的边缘将与下面的支撑表面(55)限定的平面间隔大于5°的角度。 袋子包括适于将盖子相对于身体打开的最大角度限制到盖子将相对于袋子支撑表面(55)切向的值的装置(12)。
    • 23. 发明申请
    • 拉杆箱
    • WO2022116993A1
    • 2022-06-09
    • PCT/CN2021/134768
    • 2021-12-01
    • 滁州市预见旅游用品有限公司
    • 郭昌军
    • A45C5/00A45C13/36A45C13/04A45C5/14
    • 一种拉杆箱(A),包括上盖(10)和与上盖(10)可开合的下盖(20),在上盖(10)的内侧和下盖(20)的内侧分别设置有筋条(30),筋条(30)位于上盖(10)和下盖(20)开合处附近的内侧周缘处,在上盖(10)和下盖(20)闭合时,位于上盖(10)的内侧和下盖(20)的内侧的筋条(30)形成支撑区域用于防止上盖(10)和下盖(20)变形并共同支撑箱体,筋条(30)与上盖(10)的内侧周缘或下盖(20)的内侧周缘之间存在一定间隙空间(S),筋条(30)包括筋板(301)和连接两相邻筋板(301)的连接块(302),且筋板(301)和连接块(302)交替布置,其中筋板(301)与上盖(10)或下盖(20)的内侧形成镂空缺口(Q),筋板(301)与上盖(10)的内侧周缘或下盖(20)的内侧周缘之间设置有第一加强筋块(303)。通过筋板(301)设置镂空缺口(Q)、在两相邻筋板(301)之间设置连接块(302)以及设置第一加强筋块(303),使得筋条(30)具有镂空结构的同时具有一定强度,减轻箱体整体的质量且可防止箱体形变。