公开(公告)号：US3782621A

公开(公告)日：1974-01-01

申请号：US3782621D

申请日：1971-12-27

Applicant: IMS CORP

Inventor： EDGEINGTON J ,  LOWRANCE E ,  ODELL R

IPC: B65D5/50 ,  B65D13/04

CPC classification number: B65D5/5038

Abstract: A carton structure particularly intended for use with a lamp bulb is formed of a carton blank of cardboard or other material to be folded along bend lines articulating first, second, third and fourth side wall panels as well as top and bottom flaps. Openings are formed in one or more of the side wall panels to allow visual display of the article contained therein. Bottom holding flaps are contiguous with the side wall panels and are turned upwardly into the carton and terminate at a common level in the carton to provide support edges therein. A bottom panel is inserted into the carton and rests upon the support edges formed by the bottom holding flaps and is held in place thereby. The bottom wall panel has peripheral portions thereof turned downwardly and inserted between the respective wall and upturned bottom holding flap. The transverse dimension of each flap is slightly larger than the transverse dimension of the space within the folded carton so that the flaps are firmly held in position by frictional force and the carton will provide a protective cushion housing around the article contained therein.

Abstract translation: 特别用于灯泡的纸箱结构由纸板或其他材料的纸板坯料形成，以便沿着与第一，第二，第三和第四侧壁板以及顶部和底部折翼铰接的弯曲线折叠。 开口形成在一个或多个侧壁板中，以允许其中包含的物品的视觉显示。 底部保持翼片与侧壁板相邻并且向上转入纸箱并终止于纸箱中的共同水平面以在其中提供支撑边缘。 将底板插入纸箱中并搁置在由底部保持翼形成的支撑边缘上，并由此保持在适当位置。 底壁面板的周边部分向下转动并且插入相应的壁和向上的底部保持翼片之间。 每个翼片的横向尺寸略大于折叠纸箱内的空间的横向尺寸，使得翼片通过摩擦力牢固地保持在适当位置，并且纸箱将围绕其中容纳的物品提供保护性衬垫。