CN212386968U - Buffering gas column bag for protection - Google Patents

Abstract

The utility model discloses a buffering gas column bag that protection was used, include for with treat that the protection piece openly laminates to treat the positive antetheca of protection piece and the back wall that links to each other through the roof with the antetheca with the protection, be equipped with between antetheca and the back wall along being close to the bellied rete of roof direction for form the hammock, treat the protection piece along the protection when the direction motion near the roof for the protection. Above-mentioned buffering gas column bag that protection was used treats through the three wall structure of antetheca, roof and back wall that the protection piece carries out all-round protection, treats the hammock of protection piece through setting up the rete in order forming to be used for the protection between antetheca and back wall simultaneously to the better guard action of protection piece is treated in the realization. The gas column bag has the advantages of easiness in recycling, high strength, low product breakage rate and the like, is transported to the site in a flat shape after production, is recharged during use, and can greatly reduce the transportation cost, thereby solving the problems of easiness in damage, scrap falling, environmental pollution, high transportation cost and the like of the traditional foam.

Description

Buffering gas column bag for protection

Technical Field

The utility model relates to a packing transportation technical field, in particular to buffering gas column bag of protection usefulness.

Background

With the development of times, the logistics industry is also developing at a high speed. The storage and transportation stage of the article from production to sale is carried out, and the conditions of extrusion, collision, falling and the like are inevitably generated in the process of storing and transporting the article, so that the product is damaged or deformed, and huge loss is brought to enterprises. The most common package for protecting and transporting products is corrugated cardboard boxes, but for heavy and fragile articles such as televisions, cushioning packages are often used in the cardboard boxes to achieve good cushioning and shock absorption. At present, the buffer package used by the television in the market is still the traditional foam, and the foam is extremely easy to damage and fall crumbs when being directly impacted and rubbed; in addition, the foam is a material which is difficult to degrade and recycle, is easy to cause environmental pollution, and has higher transportation cost in the process of foam molding and transportation to television manufacturers.

Therefore, how to avoid the reduction of the cushioning effect caused by the easy damage and chip dropping of the traditional foam is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a buffering gas column bag of protection usefulness, this buffering gas column bag treat through three wall construction that the protection piece carries out all-round protection to through be equipped with the hammock between antetheca and back wall, be used for further protection to treat the protection piece.

In order to achieve the above object, the utility model provides a buffering gas column bag that protection was used, include for with wait that the protection piece is positive to be laminated in order to protect wait that the positive antetheca of protection piece and with the antetheca passes through the back wall that the roof links to each other, the antetheca with be equipped with between the back wall along being close to the bellied rete of roof direction is used for forming the hammock, so that wait to protect along being close to the protection piece is treated in the protection when the direction motion of roof.

Optionally, a preset distance is provided between the top of the hammock and the top wall.

Optionally, a first bending portion, which allows the front wall to bend relative to the top wall, is disposed between the top wall and the front wall, and a second bending portion, which allows the rear wall to bend relative to the top wall, is disposed between the top wall and the rear wall.

Optionally, the rear wall includes a first gas column section disposed at an upper portion of the rear wall, a second gas column section disposed at a middle portion of the rear wall, and a third gas column section disposed at a lower portion of the rear wall; the second air column section is used for being arranged at a preset distance from the back of the part to be protected;

first gas column section with be equipped with a plurality of between the second gas column section and connect first gas column section with the first connected node of second gas column section, second gas column section with be equipped with a plurality of between the third gas column section and connect the second gas column section with the second connected node of third gas column section.

Optionally, the length of the rear wall is less than the length of the front wall.

Optionally, a film is heat sealed to a side of the rear wall remote from the front wall to form a fitment pouch with the rear wall for placement of a fitment.

Optionally, the accessory bag sets up two at least, and arbitrary two are adjacent be equipped with interval gas column between the accessory bag, and arbitrary the both sides of accessory bag all are equipped with bag body heat seal line.

Optionally, the roof is equipped with a plurality of first air columns, the antetheca include a plurality of with the second air column that first air column one-to-one set up, and arbitrary the second air column with it corresponds first air column intercommunication.

Optionally, the air conditioner further comprises a main air passage arranged perpendicular to the second air column, and the main air passage is provided with an air inlet.

Optionally, the main air duct is provided at an end of the front wall remote from the top wall, or the main air duct is provided at an end of the rear wall remote from the top wall.

Compared with the prior art, the utility model discloses to the different requirements of electronic display screen protection, designed a buffering gas column bag that protection was used, specifically speaking, the buffering gas column bag that above-mentioned protection was used includes antetheca, roof, back wall, wherein, the antetheca is used for contacting with the front of treating the protection spare and offsets so as to realize that the protection treats the protection spare front, the back wall passes through the roof with the antetheca and links to each other, the roof is used for protecting the top of treating the protection spare, the back wall is used for supplying to treat the protection spare back and supports and lean on so as to realize the purpose of the protection treats; further, be equipped with between antetheca and the back wall along being close to the bellied rete of roof direction for form the hammock, when treating that the protection piece moves along the direction that is close to the roof, the hammock can play better buffering and shock attenuation effect, thereby the protection piece is treated in better protection. Thus, the buffer air column bag for protection carries out all-round protection on the protection piece through the three-wall structure of the front wall, the top wall and the rear wall, and simultaneously, the film layer is arranged between the front wall and the rear wall to form a hammock for protecting the protection piece, so that the better protection effect on the protection piece is realized. Compared with the traditional foam packaging and transportation, the buffer gas column bag has the excellent characteristics of easiness in recovery, high strength, low product breakage rate and the like, is transported to the site in a flat shape after production, is refilled during use, can greatly reduce the transportation cost, and can solve the problems of easiness in damage, scrap falling, environmental pollution, high transportation cost and the like of the traditional foam.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a buffer air column bag for protection according to an embodiment of the present invention;

fig. 2 is a schematic view of an assembly structure of a buffering air column bag for protection and a tv screen provided in an embodiment of the present invention;

fig. 3 is a detailed view of the rear wall of the protective cushion gas column bag according to the embodiment of the present invention;

FIG. 4 is an inflated structural view of the cushion air column bag for protection of FIG. 1;

fig. 5 is another pneumatic structure view of the cushion air column bag for protection in fig. 1.

Wherein:

1-front wall, 2-top wall, 3-rear wall, 31-first gas column section, 32-second gas column section, 33-third gas column section, 34-first connecting node, 35-second connecting node, 4-hammock, 5-first bending part, 6-second bending part, 7-accessory bag, 8-spacing gas column, 9-main air passage and 10-air inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The core of the utility model is to provide a buffering gas column bag of protection usefulness, this buffering gas column bag carries out all-round protection to the TV set screen through three wall structures to through be equipped with the hammock between antetheca and back wall, be used for further protecting the screen.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

It should be noted that the following directional terms such as "upper end, lower end, left side, right side" and the like are defined based on the drawings of the specification.

Referring to fig. 1 to 5, fig. 1 is a schematic structural view of a protective buffer air column bag according to an embodiment of the present invention; fig. 2 is a schematic view of an assembly structure of a buffering air column bag for protection and a tv screen provided in an embodiment of the present invention; fig. 3 is a detailed view of the rear wall of the protective cushion gas column bag according to the embodiment of the present invention; FIG. 4 is an inflated structural view of the cushion air column bag for protection of FIG. 1; fig. 5 is another pneumatic structure view of the cushion air column bag for protection in fig. 1.

The embodiment of the utility model provides a buffering gas column bag for protection for the protection of various display screens (for example TV set screen, computer display screen), including front wall 1, roof 2, back wall 3, wherein, front wall 1 is used for contacting with the screen front side and offsets so as to realize the protection screen front side, and back wall 3 passes through roof 2 with front wall 1 to link to each other, and roof 2 is used for the top of protection screen, and back wall 3 is used for supporting by the screen rear side to realize the purpose of protection screen rear side; further, be equipped with between antetheca 1 and the back wall 3 along being close to the 2 bellied rete of roof 2 direction for form hammock 4, when the screen along the direction motion of being close to roof 2, hammock 4 can play better buffering and shock attenuation effect, thereby better protective screen.

It should be noted that, above-mentioned buffering gas column bag aerifys and puts into packing carton after, antetheca 1 and the equal perpendicular to roof 2 setting of back wall 3, that is to say, when 2 levels of roof set up in packing carton, antetheca 1 and the equal vertical setting of following of back wall 3, not only can be convenient for buffering gas column bag pack into corrugated box in, can realize the inner wall and the screen front side of antetheca 1 moreover, the inner wall and the screen rear side of back wall 3 closely laminate to produce better protecting effect.

In addition, one end of the above-mentioned film layer for forming the hammock 4 is heat-sealed and connected to the inner side wall of the front wall 1, and the other end is heat-sealed and connected to the inner side wall of the rear wall 3, the length of the film layer should be greater than the distance between the front wall 1 and the rear wall 3, when the top of the air column bag is loaded into the corrugated paper box downwards, the middle part of the film layer protrudes (falls) towards the direction close to the top wall 2, so as to form a hammock 4 structure, and a preset distance is provided between the position of the hammock 4 closest to the top wall 2 and the top wall 2, the preset distance is a vertical distance parallel to the front wall 1, and the distance value can be adjusted according to the actual packaging requirements, which. Thus, when the screen is placed in the air column bag, the hammock 4 is in contact fit with the top of the screen, and therefore the better buffering and shock absorption effects can be achieved when the screen falls or is transported.

So, this buffer gas column bag of protection usefulness carries out all-round protection to the TV set screen through the three wall structure of antetheca 1, roof 2 and back wall 3, simultaneously through set up the rete between antetheca 1 and back wall 3 in order to form hammock 4 that is used for the protection screen to the realization is to the better guard action of screen. Compared with the traditional foam packaging and transportation, the buffer gas column bag has the excellent characteristics of easiness in recovery, high strength, low product breakage rate and the like, is transported to the site in a flat shape after production, is refilled during use, can greatly reduce the transportation cost, and can solve the problems of easiness in damage, scrap falling, environmental pollution, high transportation cost and the like of the traditional foam.

Of course, according to actual requirements, a first bending portion 5 for bending the front wall 1 relative to the top wall 2 is disposed between the top wall 2 and the front wall 1, and a second bending portion 6 for bending the rear wall 3 relative to the top wall 2 is disposed between the top wall 2 and the rear wall 3. The first bending portion 5 and the second bending portion 6 can be arranged to comprise a plurality of bending nodes, the bending nodes are arranged in a row, namely the front wall 1 is connected with the top wall 2 through a row of first bending nodes, the rear wall 3 is connected with the top wall 2 through a row of second bending nodes, meanwhile, a gap for gas circulation is reserved between any bending node, namely, gas filled into the front wall 1 can flow into the top wall 2 through the gap in the first bending nodes, and further, gas flowing into the top wall 2 can flow into the rear wall 3 through the gap in the second bending nodes.

Of course, the size and shape of any bending node can be adjusted according to the column diameters of the air columns of the front wall 1, the top wall 2 and the rear wall 3, the length of the air column of each wall and the column diameter of the air column depend on the specification of the packaged product, and in the embodiment, the length of the air column of the front wall 1 is longer than that of the whole air column of the rear wall 3.

Specifically, the rear wall 3 may be specifically configured to include a first gas column section 31, a second gas column section 32, and a third gas column section 33, wherein the first gas column section 31, the second gas column section 32, and the third gas column section 33 are respectively disposed at the upper portion, the middle portion, and the lower portion of the rear wall 3; a plurality of first connecting nodes 34 for connecting the first gas column section 31 and the second gas column section 32 are arranged between the first gas column section 31 and the second gas column section 32, and a plurality of second connecting nodes 35 for connecting the second gas column section 32 and the third gas column section 33 are arranged between the second gas column section 32 and the third gas column section 33. Of course, a gap for gas circulation is provided between any of the connection nodes.

In order to optimize the above embodiment, the side of the rear wall 3 remote from the front wall 1 is heat-sealed with a film to form with the rear wall 3 a fitment pocket 7 for placing a fitment, which may be provided as a television remote control, instructions, etc. Of course, the fitment pouch 7 may be disposed outside the first and second gas column sections 31, 32, the open end of the fitment pouch 7 may be disposed at an intermediate upper position in the first gas column section 31, and the closed end may be disposed at the rear of the second gas column section 32, e.g., the bottom of the fitment pouch 7 may be flush with the position of the second connection node 35.

Preferably, at least two accessory bags 7 are provided, a spacing air column 8 is provided between any two adjacent accessory bags 7, and bag body heat sealing lines are provided on both sides of any one accessory bag 7 to form a plurality of independent bag bodies, so that accessories placed in each accessory bag 7 can be prevented from colliding with each other. The spacing air column 8 is an atmospheric air column on the rear wall 3, and the spacing air column 8 has two functions, namely, two accessory bags 7 are separated to avoid the accessories in the two bags from colliding with each other; secondly, the small gas columns in the first gas column section 31 and the second gas column section 32 are in direct contact with the television, and a certain distance is reserved between the small gas columns and the rear of the television screen, so that the accessory is prevented from colliding with the television. Of course, the number of the accessory pocket 7 may be set to two or more according to actual needs, and is not particularly limited herein.

It should be noted that the first gas column section 31 may be formed by combining a plurality of large and small gas columns, and arranged side by side from left to right, and any one of the gas columns is independent from the other gas columns, that is, the use of other gas columns is not affected by the leakage of any one of the gas columns; this combination of sizes is on the one hand for easier insertion of the accessory into the bag and on the other hand the large air column can act to avoid the accessory hitting the rear side of the television screen. The third gas column section 33 is provided with an atmosphere column, so that the third gas column section 33 can be matched with the atmosphere column in the first gas column section 31, and the impact strength of each accessory to the bottom of the accessory bag 7 in the transportation process can be reduced.

Meanwhile, the gas columns of the second gas column section 32 are all small gas columns, and the column diameters of the small gas columns in the second gas column section 32 are smaller than the column diameters of the large gas columns in the first gas column section 31 and the third gas column section 33, so that after inflation, the first gas column section 31 and the third gas column section 33 can be directly contacted with the rear side of the television screen, and the second gas column section 32 and the rear side of the television screen are arranged at a preset distance, so that collision caused by direct contact of accessories in the accessory bag 7 and the rear side of the television screen can be avoided. Of course, the sizes of the gas columns of the first gas column section 31, the second gas column section 32 and the third gas column section 33 can be combined in various ways, and generally, the form of arrangement and combination of the large gas column and the small gas column is adopted.

It should be noted that, the air columns are relative, and it is not limited that the diameter of the air column exceeds a certain critical value to be called as large or small, as long as the diameter of the air column is set to meet the protection requirement of the screen.

On the basis, the top wall 2 can be specifically set to include a plurality of first air columns, the front wall 1 can be set to include a plurality of second air columns, and the second air columns and the first air columns are arranged in a one-to-one correspondence mode and are communicated. The length and diameter of each wall gas column depend on the TV product specification, in this product, the length of the front wall 1 gas column is longer than the total length of the rear wall 3 three gas columns, the advantage that the whole length of the rear wall 3 is shorter than the length of the front wall 2 is that the buffer gas column bag can be more suitable for the rear structure of the TV.

In addition, the cushion air column bag further comprises a main air passage 9 arranged perpendicular to all the second air columns, the main air passage 9 is provided with an air inlet 10, the main air passage 9 can be arranged at one end of the front wall 1 far away from the top wall 2, and of course, the main air passage 9 can also be arranged at the extreme end position of the rear wall 3.

More specifically, an air inlet 10, i.e., an inflation port, is formed at one end of the main air passage 9, and an air inlet passage for communicating the main air passage 9 with the secondary air column is provided between the main air passage 9 and any one of the secondary air columns on the front wall 1. The front wall 1 and the main air passage 9 may be formed of a multilayer film by heat-sealing with a flat heat-seal line including a cross-seal line, a longitudinal seal line, and heat-seal patterns, wherein the heat-seal patterns are of a dragon-line type, a herringbone type, a smile type, or the like. The combination form of the plane heat sealing line is various (as long as n air storage chambers, namely the second air columns, can be formed), as shown in fig. 4, the plane heat sealing line comprises three transverse sealing straight lines A1, A2 and A4, is used for forming a main air passage 9 and is mainly used for inflating an air gun or an automatic inflator; the air inlet channel and the air inlet thereof can be formed by a multilayer film, n transverse sealing lines A3, n longitudinal sealing lines A5 and a dragon-shaped line A, and mainly form an air storage chamber and facilitate air inlet; as shown in fig. 5, the plane heat sealing line includes two transverse sealing lines B1, B2 for forming the main air passage 9, and n longitudinal sealing lines B4 and the dragon-shaped line B form an air inlet passage, and the scheme can also form an air valve by using a high temperature resistant coating B3 for facilitating air inlet.

Thus, the protective cushion gas column bag is inflated through the gas inlet 10 positioned on the right side of the main gas passage 9, the gas flows through the gas column gas passage and the gaps between the nodes to reach the bottom of the film, gas columns with different column diameters on the walls are formed, and finally, the three-wall structure of the front wall 1, the top wall 2 and the rear wall 3 is formed through bending of the nodes.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The above is to the buffer air column bag for protection provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the solution and its core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The buffer air column bag for protection is characterized by comprising a front wall (1) and a rear wall (3), wherein the front wall (1) is used for being attached to the front face of a piece to be protected to protect the front face of the piece to be protected, the rear wall (3) is connected with the front wall (1) through a top wall (2), a film layer protruding in the direction close to the top wall (2) is arranged between the front wall (1) and the rear wall (3) to form a hammock (4), and the piece to be protected is protected when the piece to be protected moves in the direction close to the top wall (2).

2. The protective cushion gas column bag according to claim 1, wherein a predetermined distance is provided between the top of the hammock (4) and the top wall (2).

3. The protective cushion gas column bag according to claim 1, wherein a first bending portion (5) for bending the front wall (1) relative to the top wall (2) is provided between the top wall (2) and the front wall (1), and a second bending portion (6) for bending the rear wall (3) relative to the top wall (2) is provided between the top wall (2) and the rear wall (3).

4. The protective cushion gas column bag according to claim 3, wherein the rear wall (3) comprises a first gas column section (31) provided at an upper portion of the rear wall (3), a second gas column section (32) provided at a middle portion of the rear wall (3), and a third gas column section (33) provided at a lower portion of the rear wall (3); the second air column section (32) is used for being arranged at a preset distance from the back of the part to be protected;

first gas column section (31) with be equipped with a plurality of between second gas column section (32) and connect first gas column section (31) with first connected node (34) of second gas column section (32), second gas column section (32) with be equipped with a plurality of between third gas column section (33) and connect second gas column section (32) with second connected node (35) of third gas column section (33).

5. The protective cushion gas column bag according to claim 4, characterized in that the length of the rear wall (3) is smaller than the length of the front wall (1).

6. A cushion gas column pouch for protection according to any one of claims 1 to 5, characterized in that a film is heat-sealed to the side of the rear wall (3) remote from the front wall (1) to form a fitment pouch (7) with the rear wall (3) for placing a fitment.

7. The protective buffer air column bag according to claim 6, characterized in that at least two accessory bags (7) are provided, a spacing air column (8) is provided between any two adjacent accessory bags (7), and bag body heat sealing lines are provided on both sides of any one accessory bag (7).

8. The protective buffering air column bag according to claim 1, wherein the top wall (2) is provided with a plurality of first air columns, the front wall (1) comprises a plurality of second air columns which are arranged in one-to-one correspondence with the first air columns, and any one of the second air columns is communicated with the corresponding first air column.

9. The protective cushion gas column bag according to claim 8, further comprising a main air passage (9) provided perpendicular to the second gas column, wherein the main air passage (9) is provided with an air inlet (10).

10. The protective cushion gas column bag according to claim 9, wherein the main air duct (9) is provided at an end of the front wall (1) remote from the top wall (2), or the main air duct (9) is provided at an end of the rear wall (3) remote from the top wall (2).

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