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Packing box to avoid pressure cooker from being rubbed

A packaging box and pressure cooker technology, which is used in packaging, transportation and packaging, packaging of fragile items, etc., can solve problems such as unfavorable environmental protection, high packaging costs, and large waste of resources, and achieve environmental protection, low production costs, and structure. reasonable effect

Inactive Publication Date: 2003-07-30
刘加荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this intuitive method can better solve the collision or friction between the pot body and the pot cover of the pressure cooker, there are also high packaging costs and a large waste of resources, especially the discarded isolation pads after packaging. A typical white pollution source, not conducive to environmental protection and other defects

Method used

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  • Packing box to avoid pressure cooker from being rubbed
  • Packing box to avoid pressure cooker from being rubbed
  • Packing box to avoid pressure cooker from being rubbed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: choose corrugated paper with a thickness of 3mm and cut it into a rectangle, and its width is about 3mm smaller than the inner size of the packaging box body 1; There are two lower folding lines 71 that are parallel to each other, the distance between them is close to the height of the pot cover, and at the same time, an oblique handle hole 70 is punched between one side and the positioning layer 6; The other side of the buffer layer 8 is provided with a buffer layer 8 whose length and width are substantially equal to the size of the positioning layer 6, and a central hole 80 and a fan-shaped card cover hole 81 are arranged in the center; Parallel upper fold lines 91 form an upper side 9 therebetween, and the height of the upper side 9 is equal to that of the lower side. On the other side of the upper side 9 is a covering layer 10 equal in size to the buffer layer 8 or the positioning layer 6 . Above-mentioned many structures also can adopt larger stampin...

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PUM

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Abstract

The present invention relates to packing box with improved structure, and which has lining sheets, a positioning layer with large hole for the cooker to insert; handle clamping hole set in the lower side edge between the buffering layer and the positioning layer; buffering layer with central hole and cover clamping hole; and lining inside the box together with the cooker and cooker cover. It has reasonable structure, low cost, high performance of avoiding the cooker to rub with the cover and other features.

Description

technical field [0001] The invention relates to a structure of a packing box, in particular to a packing box which avoids friction of a pressure cooker. Background technique [0002] Someone has applied for "the plastic anti-damage packaging box for glass tube, bottled liquid" (patent No. 91219737.4). It is a whole packaging box composed of cover, box, inner core and foam bottom gasket. The cover and the box thread teeth are interlocked and rotated to close, and the bottom plane of the box close to the concave plane of the cover presses the inner glass tube, supplemented by the perforated inner core fixing frame, so that each inserted glass tube is isolated from each other, through each The extended side of each hole makes it difficult for each glass tube to shake. In addition, the thin foam bottom pad is placed at the bottom of the glass tube to act as a buffer to ensure that the liquid medicine contained in the glass tube is not easily damaged, and the purpose of protect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/133B65D85/30
Inventor 刘加荣
Owner 刘加荣