Self-erecting shadow box
    1.
    发明授权
    Self-erecting shadow box 失效
    自拍阴影盒

    公开(公告)号:US3664049A

    公开(公告)日:1972-05-23

    申请号:US3664049D

    申请日:1970-11-12

    发明人: SMITH IRVING

    IPC分类号: B42D15/04 G09F1/04 G09F1/00

    摘要: A self-erecting shadow box made of paperboard, or the like, for example, for use as a display means or a greeting card, includes an open front frame behind which is positioned a foldable, rigid sheet. An elastic member is used to draw side panels of the sheet towards each other so that the central portion of the sheet is displaced rearwardly, thus creating a rearwardly extending box. When viewed from the front, the central portion of the sheet is rearward of the open frame, the side panels of the sheet converge and the bottom panel slants upwardly, thus creating an illusion of additional depth. The shadow box is initially contained within an envelope which holds it flat and when it is removed therefrom the elastic means will automatically erect the shadow box.

    摘要翻译: 由例如用作显示装置或贺卡的纸板等构成的自立式阴影盒包括敞开的前框架,其后面设置有可折叠的刚性片材。 使用弹性构件将片材的侧片朝向彼此拉出,使得片材的中心部分向后移位,从而产生向后延伸的盒子。 当从前面观察时,片材的中心部分在开放框架的后方,片材的侧片会聚并且底板向上倾斜,从而产生附加深度的错觉。 阴影盒最初被包含在保持其平坦的信封中,并且当其从中移除时,弹性装置将自动竖起阴影盒。

    Self-erecting display box
    3.
    发明授权
    Self-erecting display box 失效
    自动显示盒

    公开(公告)号:US3775884A

    公开(公告)日:1973-12-04

    申请号:US3775884D

    申请日:1972-06-23

    发明人: SMITH I

    IPC分类号: G09F1/04 G09F1/00

    CPC分类号: G09F1/04

    摘要: A self-erecting shadow box made of paperboard or the like, for example for use as a display means or a greeting card, includes an open front frame behind which is placed a foldable rigid sheet. An elastic member is used to urge toward each other like portions of side panels of the sheet which are adjacent the central portion of the sheet so that the central portion is moved rearwardly, thus creating a rearwardly extending box. When viewed from the front, the central portion of the sheet is rearward of the open frame, the side panels of the sheet converge and the top and bottom panels of the sheet converge or extend horizontally rearwardly, thus creating an illusion of additional depth. The shadow box is initially contained within an envelope which holds it flat. When it is removed therefrom, the elastic member automatically opens the shadow box.

    摘要翻译: 由纸板等制成的自立式阴影盒,例如用作显示装置或贺卡,包括敞开的前框架,其后面放置有可折叠的刚性片材。 弹性构件用于相对于邻近片材的中心部分的片材的侧片部分彼此推动,使得中心部分向后移动,从而形成向后延伸的盒子。 当从前面观察时,片材的中心部分在开放框架的后面,片材的侧片会聚并且片材的顶板和底片会水平向后会聚或延伸,从而产生附加深度的错觉。 影子箱最初包含在一个保持平坦的信封内。 当其从其移除时,弹性构件自动打开阴影盒。