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Article package box with sealing function

A technology for packaging boxes and articles, applied in the direction of detachable covers/covers, locking devices, etc., can solve the problem that the packaging box has no sealing function, achieve the effect of wide application range and extended shelf life

Inactive Publication Date: 2012-03-14
郭宇成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention solves the technical problem that the existing item packaging box has no sealing function

Method used

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  • Article package box with sealing function
  • Article package box with sealing function
  • Article package box with sealing function

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] Such as Figure 5-Figure 8 as well as Figure 8A , Figure 8B , Figure 8C As shown, the article packaging box with sealing function of the present invention includes a box body 5 and a box cover 6 used in conjunction with the box body 5, and a rubber sealing ring 7 arranged between the box body 5 and the box cover 6.

[0034] The box body 5 is in the shape of a barrel with a bottom and a circumferential wall 51. The top end of the circumferential wall 51 is a mouth, and an annular groove 512 is provided on the circumferential wall 51.

[0035] The box cover 6 is made of an elastic sheet such as a thin metal sheet or a plastic sheet, and includes a cover body 61 gradually arching outward from the edge to the middle part and a plurality of buckling parts 62 uniformly formed on the circumference of the cover body 61. When the cover body 61 is clamped on the box body, the buckling portion 62 is attached to the outer side of the circumferential wall of the box body or slightly ex...

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Abstract

The invention discloses an article package box with a sealing function, which comprises a box body and a box cover matched with the box body for use, wherein the box body is cylindrical and is provided with a cylinder bottom and a circumferential wall; a mouth part is arranged at the top end of the circumferential wall; the box cover is made of an elastic piece and comprises an outwards-arched cover body and a plurality of buckling parts uniformly formed on the circumference of the cover body; a clearance is reserved between two adjacent buckling parts; the lower end part of each buckling part is inwards bent to form a clamping part; and an annular groove matched with a plurality of clamping parts to work is arranged on the circumferential wall; and a rubber sealing ring is arranged between the box body and the box cover. Therefore, the article package box disclosed by the invention can achieve the functions of sealing and preventing dampness and dust, not only can be used for accommodating bulk solid articles, but also is especially suitable for accommodating granular articles, powder articles, paste articles, liquid articles and articles requiring dampness resistance and has extremely-wide application range; and meanwhile, the article package box can be also used for preventing mellow and sweet taste of contents in the article package box from diffusing and is beneficial to prolonging the guarantee period of the contents.

Description

Technical field [0001] The invention relates to an article packaging box. Background technique [0002] There are many types of packaging boxes for goods, and the structure includes a box body and a box cover. The connection between the box cover and the box body is mostly threaded connection or snap connection. The operation of opening or closing the box cover is troublesome during use. In response to this defect, the Chinese invention patent with publication number CN2679044Y discloses a packaging box, such as figure 1 with figure 2 As shown, it includes a box body 1 and a box cover. The outer side wall of the box body 1 is provided with a groove 11; the box cover is made of sheet metal and has a cover surface 21 and a side surface 22. The cover surface 21 is slightly arched outwards. The middle part 211 of 21 is a circular plane, and the side 22 has a number of gaps 23 evenly distributed. Such as image 3 with Figure 4 As shown, when the packing box needs to be opened, ligh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D43/02B65D55/06
Inventor 郭宇成
Owner 郭宇成
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