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A buffer air column with a three-dimensional structure

A three-dimensional structure, buffer gas technology, applied in packaging and other directions, can solve the problem that the object cannot be effectively buffered and protected, and achieve the effect of saving inflation time

Active Publication Date: 2016-08-31
KUNSHAN AIRBAG PACKING CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the object is large in size and its weight exceeds the buffering weight of the air-tight body, the object will not be effectively cushioned and protected

Method used

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  • A buffer air column with a three-dimensional structure
  • A buffer air column with a three-dimensional structure
  • A buffer air column with a three-dimensional structure

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0090] figure 1 It is a schematic plan view before inflation of the first embodiment of the present invention, figure 2 It is a partial side view (1) of the first embodiment of the present invention when it is inflated, image 3 It is a partial side view schematic diagram (2) of the first embodiment of the present invention when inflated; please refer to figure 1 , figure 2 and image 3 , is the first embodiment of the buffer air column device with multiple buffer effects of the present invention.

[0091] The air column device 1 of the present invention includes a first buffer portion 2 and a second buffer portion 3 . The first buffer portion 2 mainly has a plurality of first air columns 21 , a plurality of first heat-sealing sections 22 and a plurality of second heat-sealing sections 23 . Here, please refer to Fig. 9 and Fig. 10, the first buffer part 2 is bent to form an accommodating space (that is, the first buffer part 2 forms a box shape) to accommodate the objec...

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Abstract

The present invention provides a buffer air column with a three-dimensional structure, including a first buffer portion and a second buffer portion; the first buffer portion includes a first air column, a first heat-sealing section and a second heat-sealing section; the The second buffer part includes a second air column, a first connection side, a second connection side and a corner area; the first connection side is located at a plurality of second air columns, and one end of the first connection side is connected to the first heat-sealing section And form a first angle with the first air column; the second connection side is located at the second air column, and is spaced apart from the first connection side, and one end of the second connection side is connected to the second heat-sealing section and connected to the first A second included angle is formed between one air column; one end of the corner area is connected to the first connection side, and the other end is connected to the second connection side, which is used to resist the inner surface of the box, and a second air column is formed between the second air column and the first air column. The buffer slot is used to buffer and protect the object with the first air column when the object is against the first air column, and compresses the buffer slot to assist in buffering the protection object.

Description

technical field [0001] The invention relates to an air column device, in particular to a buffer air column with a three-dimensional structure. Background technique [0002] The air-sealed body is made of resin film, which is sealed by heat-sealing to form an air column, and is provided with an inflatable port for inflation. When the gas is filled into the air column from the inflated port, the air-sealed body can be used for inner packaging as a buffer material. [0003] Generally, the air-tight body only provides a single-layer cushioning effect, that is to say, when the air-tight body is pressed by the weight of the object, only the gas filled inside is used as a buffer. However, when the volume of the object is large and the weight exceeds the cushionable weight of the air-tight body, the object cannot be effectively cushioned and protected. Contents of the invention [0004] The technical problem to be solved by the present invention is to design a buffer air column ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/17
Inventor 廖耀鑫
Owner KUNSHAN AIRBAG PACKING CORP
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