Packaging container

一种包装容器、收容室的技术，应用在收容物品的包装容器领域，能够解决复杂作业等问题

Active Publication Date: 2013-01-16
SONY INTERACTIVE ENTERTAINMENT INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned conventional packaging containers require complicated work when they are unsealed.

Method used

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Examples

Experimental program
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Embodiment Construction

[0013] Next, an embodiment of the present invention will be described with reference to the drawings. figure 1 It is an exploded perspective view of a packaging container 1 as an example of an embodiment of the present invention. figure 2 It is the figure which looked at the back cover member 2 which the said packaging container 1 had from the exterior of the packaging container 1. image 3 for along figure 2 Sectional view along line III-III shown. In addition, in image 3 In , the surface cover member 3 included in the packaging container 1 is shown in addition to the rear cover member 2 . Figure 4 for the reason figure 2 An enlarged view of the portion enclosed by the dotted line IV shown, Figure 5 for along Figure 4 Sectional view of line V-V shown. Figure 6 for the reason image 3 An enlarged view of the portion enclosed by the dashed line VI shown.

[0014] Such as figure 1 As shown, the packaging container 1 has a rear cover member 2 and a surface cover...

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PUM

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Abstract

Provided is a packaging container that simplifies the opening operation. The packaging container includes a front cover member and a back cover member, which are attached to each other to form a housing space for accommodating an article therein. The back cover member is integrally molded from a sheet-shaped plastic. The back cover member includes an opening portion, which is surrounded by an opening assisting line portion formed in a linear form and opened by tearing the opening assisting line portion when the packaging container is opened. The back cover member is formed so that its surface is recessed at the opening assisting line portion.

Description

technical field [0001] The present invention relates to a packaging container for storing articles, and particularly relates to a technique for simplifying the unsealing operation thereof. Background technique [0002] Conventionally, a packaging container having a cover member molded from sheet plastic has been used. For example, in the packaging container of Patent Document 1, both of a pair of cover members (clamshell pullers in Patent Document 1) constituting a storage chamber for storing articles are molded from sheet plastic. The outer peripheral portion of the cover member is welded to seal the packaging container. [Patent Document 1] Japanese Unexamined Patent Publication No. 2001-97444 [0003] However, the above-mentioned conventional packaging containers require complicated work when they are unsealed. For example, operations such as cutting the welded portion of the cover member from the packaging container with scissors or the like, and separating the two cov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D75/32B65D75/52B65D75/58B65D75/62
CPCB65D75/366
Inventor 依田宪司野田孝纪椎名保雄
Owner SONY INTERACTIVE ENTERTAINMENT INC
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