CN212386967U

CN212386967U - Buffer gas column bag for periphery protection

Info

Publication number: CN212386967U
Application number: CN202021090288.3U
Authority: CN
Inventors: 朱远富; 李建
Original assignee: Chongqing Xinruili Packaging And Printing Co ltd
Current assignee: Chongqing Xinruili Packaging And Printing Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-01-22
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a buffer air column bag for peripheral protection, which comprises a front wall used for being attached to the front surface of a piece to be protected to protect the front surface of the piece to be protected and a rear wall connected with the front wall through a side wall, wherein one side of the rear wall close to the front wall is provided with an inner wall used for protecting the back surface of the piece to be protected; the first side of antetheca, back wall and inner wall three is equipped with first heat-seal line and buffering gas column, and the buffering gas column is used for preventing to wait that the protection piece tears first heat-seal line. The above-mentioned buffering gas column bag for peripheral protection treats through the four-wall structure of antetheca, lateral wall, back wall and inner wall that the protection piece carries out all-round protection to heat-seal and locate the buffering gas column of gas column bag one side and treat the edge of protection piece and carry out further guard action about the three-wall through antetheca, back wall and inner wall. The buffer gas column bag has the advantages of easiness in recycling, high strength, low product breakage rate and the like, and can reduce the transportation cost and solve the problems of easiness in damaging, scrap falling, environmental pollution, high transportation cost and the like of the traditional foam.

Description

Buffer gas column bag for periphery protection

Technical Field

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

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 for peripheral protection, this buffering gas column bag carries out all-round protection to the TV set screen through four wall structure to treat the positive and negative and the edge of protection piece and carry out further guard action through the buffering gas column of heat-seal and locating gas column bag one side about three walls.

In order to achieve the above object, the present invention provides a buffer air column bag for periphery protection, which includes a front wall for attaching to the front surface of a protection component to protect the front surface of the protection component, and a rear wall connected to the front wall through a side wall, wherein an inner wall is provided at one side of the rear wall close to the front wall for protecting the back surface of the protection component; the first side of the front wall, the rear wall and the inner wall is provided with a first heat sealing line and a buffer air column, and the buffer air column is used for preventing the piece to be protected from tearing the first heat sealing line.

Optionally, one end of the rear wall, which is far away from the side wall, is provided with a corner gas column connecting the inner wall and the rear wall.

Optionally, a first bending portion is provided between the side wall and the front wall, the first bending portion is used for bending the front wall relative to the side wall, and a second bending portion is provided between the side wall and the rear wall, the second bending portion is used for bending the rear wall relative to the side wall.

Optionally, a second heat sealing line for heat sealing connection of the front wall, the rear wall and the inner wall is arranged on a second side of the front wall, the rear wall and the inner wall, and a third heat sealing line for connecting the front wall and the rear wall is arranged below the first heat sealing line.

Optionally, the number of the buffer air columns is two, and the two buffer air columns are respectively arranged on the front wall and the rear wall.

Optionally, the lower end of the inner wall is connected with a hammock connected with one side of the front wall close to the inner wall.

Optionally, the side wall includes a plurality of first gas columns, the front wall and the rear wall include a plurality of second gas columns that are disposed in one-to-one correspondence with the first gas columns and communicate with the first gas columns.

Optionally, the sidewall further includes a box handle area disposed between any two adjacent first air columns for accommodating an external packing box handle.

Optionally, the air conditioner further comprises a main air passage arranged perpendicular to all the second air columns, 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 side wall.

Compared with the prior art, the utility model discloses to the different requirements of electronic display screen protection, a buffer gas column bag for periphery protection has been designed, specifically speaking, above-mentioned buffer gas column bag for periphery protection includes front wall, lateral wall, back wall, wherein, the front wall is used for with treat that the guard part is positive to be laminated in order to realize the protection and treat the guard part openly, the back wall passes through the lateral wall with the front wall and links to each other, the lateral wall is used for protecting the edge of treating the guard part, and the back wall is close to one side of front wall and is equipped with the inner wall, back wall and inner wall are used for protecting and treat; further, the first side of antetheca, back wall and inner wall three is equipped with first heat-seal line and buffering gas column, and buffering gas column can avoid treating in the transportation that the protection piece tears first heat-seal line to can increase the protection intensity of treating the protection piece bottom. Therefore, the buffering air column bag for peripheral protection carries out all-round protection on the protection piece through the four-wall structure of the front wall, the side wall, the rear wall and the inner wall, and further protects the edge of the protection piece through the front wall, the rear wall and the three-wall left-right heat sealing of the inner wall and the buffering air column arranged on one side of the air column bag. 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 peripheral protection according to an embodiment of the present invention;

fig. 2 is a schematic view of an assembly structure of a buffer air column bag and a liquid crystal display for peripheral protection according to an embodiment of the present invention;

FIG. 3 is a view showing an inflated structure of the cushion air bag for perimeter protection of FIG. 1;

fig. 4 is another pneumatic structure view of the cushion air column bag for perimeter protection of fig. 1.

Wherein:

1-front wall, 2-side wall, 3-rear wall, 4-inner wall, 5-first bending part, 6-second bending part, 7-corner air column, 8-first heat sealing line, 9-second heat sealing line, 10-buffer air column, 11-hammock, 12-box body buckling area, 13-main air channel and 14-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 for peripheral protection, this buffering gas column bag carries out all-round protection to the TV set screen through four wall structures to the buffering gas column through the three walls about heat-seal and locate gas column bag one side carries out further guard action to the positive and negative and the edge of LCD 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 4, fig. 1 is a schematic structural view of a buffer air column bag for peripheral protection according to an embodiment of the present invention; fig. 2 is a schematic view of an assembly structure of a buffer air column bag and a liquid crystal display for peripheral protection according to an embodiment of the present invention; FIG. 3 is a view showing an inflated structure of the cushion air bag for perimeter protection of FIG. 1; fig. 4 is another pneumatic structure view of the cushion air column bag for perimeter protection of fig. 1.

The embodiment of the utility model provides a buffer gas column bag for periphery protection for the protection of various display screens (such as TV screen, computer display screen), the screen can be LCD screen or non-LCD screen, this buffer gas column bag includes front wall 1, lateral wall 2, back wall 3, wherein, front wall 1 is used for laminating with the LCD screen front side in order to realize protecting the LCD screen front side, back wall 3 passes through lateral wall 2 with front wall 1 and links to each other, lateral wall 2 is used for protecting the edge of LCD screen, and one side that back wall 3 is close to front wall 1 is equipped with inner wall 4, back wall 3 and inner wall 4 are used for protecting the LCD screen rear side; further, the first side of antetheca 1,

back wall

3 and 4 three of inner wall is equipped with first heat seal line 8 and buffering gas column 10, and first heat seal line 8 can be torn to the LCD screen in the buffer gas column 10 can avoid the transportation to can increase the protection intensity to the LCD screen bottom.

It should be noted that, in the assembly process, the two buffer air column bags are a set and used for protecting one liquid crystal screen, two ends of the liquid crystal screen are respectively sleeved into the two buffer air column bags, and the first side (the right side as shown in fig. 1) of each buffer air column bag faces downward and is loaded into the packaging box.

In addition, the first sides of the front wall 1, the rear wall 3 and the inner wall 4 are connected in a heat sealing mode through a first heat sealing line 8, and the second sides (the left side shown in fig. 1) of the front wall 1, the rear wall 3 and the inner wall 4 are connected in a heat sealing mode through a second heat sealing line 9, wherein the first heat sealing line 8 is arranged on the side, far away from the side wall 2, of the air column bag, and the length of the first heat sealing line 8 is adjustable; the length of the second heat-seal line 9 should be set equal to the length of the front wall 1, i.e. the second heat-seal line 9 is used to heat-seal the entire sides of the front wall 1, the rear wall 3 and the inner wall 4.

Of course, according to actual needs, the lower portion of the first heat-seal line 8 is further provided with a third heat-seal line, which may have the same shape and size as the second heat-seal line 9, and the third heat-seal line is used for heat-sealing the front wall 1 and the rear wall 3.

Meanwhile, since the first side of the air column bag is used for protecting the bottom of the liquid crystal screen, in order to prevent the first heat-seal line 8 from being torn due to factors such as bearing the weight of the liquid crystal screen and jolting during transportation, the first side of the air column bag may be provided with two buffer air columns 10, and the first side of the front wall 1 and the first side of the rear wall 3 may be respectively provided with one buffer air column 10. Thus, the cushioning and shock absorption of the two buffer air columns 10 can increase the protection strength for the bottom of the liquid crystal screen in the transportation process.

Therefore, the buffer gas column bag for peripheral protection carries out all-round protection on the liquid crystal screen through the four-wall structure of the front wall 1, the side wall 2, the rear wall 3 and the inner wall 4, and further protects the edge of the liquid crystal screen through the left and right heat sealing of the three walls of the front wall 1, the rear wall 3 and the inner wall 4 and the buffer gas column 10 arranged on one side of the gas column bag.

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.

Specifically speaking, above-mentioned buffer gas post bag aerifys and puts into packing carton after, antetheca 1 and the equal perpendicular to lateral wall 2 setting of back wall 3, such mode of setting not only can be convenient for buffer gas post bag pack into corrugated box, can realize better protective effect moreover.

Of course, according to actual requirements, a first bending portion 5 for bending the opposite side wall 2 of the front wall 1 is provided between the side wall 2 and the front wall 1, and a second bending portion 6 for bending the opposite side wall 2 of the rear wall 3 is provided between the side wall 2 and the rear wall 3. The first bending portion 5 and the second bending portion 6 can be arranged to include a plurality of bending nodes, the bending nodes are arranged in a row, namely the front wall 1 is connected with the side wall 2 through a row of first bending nodes, the rear wall 3 is connected with the side 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 side wall 2 through the gap in the first bending nodes, and further, gas flowing into the side 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 diameter of the air column of the front wall 1, the side 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, the column diameter of the air column of the inner wall 4 is set to be smaller than that of the front wall 1 or the rear wall 3, and in the embodiment, the length of the air column of the front wall 1 can be equal to that of the air column of the rear wall 3. Of course, the inner wall 4 may also be formed by a combination of air columns of different sizes, or of course, may be a film to be protected from air, in order to form a hammock to protect the screen.

Furthermore, a corner air column 7 is arranged on one side of the rear wall 3 away from the side wall 2, and the corner air column 7 is used for connecting the inner wall 4 and the rear wall 3. The rear wall 3 is connected with the inner wall 4 through a row of corner gas columns 7, the corner gas columns 7 are communicated with the gas columns of the rear wall 3 and the gas columns of the inner wall 4, the number of the corner gas columns 7 can be adjusted according to actual needs, and the number is not limited specifically herein.

In order to optimize the above embodiment, the lower end of the inner wall 4 is connected with a hammock 11, and the hammock 11 is connected with the side of the front wall 1 close to the inner wall 4. That is, the hammock 11 is connected to the rear of the air column of the inner wall 4 on one side and to the inner wall of the front wall 1 on the other side, but the hammock 11 may be formed of two films with an air-tight region formed therebetween. The raised top of the hammock 11 has a certain vertical distance with the side wall 2, and the hammock plays a role in buffering and shock absorption when the liquid crystal screen falls, so that the protection strength of the whole gas column bag is improved.

On the basis, the side wall 2 comprises a plurality of first air columns, and the front wall 1 and the rear wall 3 respectively comprise a plurality of second air columns which are arranged in one-to-one correspondence with the first air columns and communicated with the first air columns; the gas column of inner wall 4 is little gas column, and the design of little gas column is in order to cooperate the atmosphere gas column of antetheca 1 to the dress of LCD screen is got and the better centre gripping screen is preceding and the screen back. Of course, the air columns of the walls may be arranged in other different manners, and the arrangement manner that can protect the screen is within the scope of the present application.

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.

Meanwhile, the sidewall 2 further includes a box-body-fastener-area 12 disposed between any two adjacent first air columns for accommodating an external packing-box fastener. The box handle area 12 is formed by a section of non-air inlet area on the side wall 2, the size and the position of the box handle area 12 can be adjusted according to the handle of the external packing box, and for the convenience of the process, corresponding positions on other walls are also provided with a section of non-air inlet area.

In addition, the buffer air column bag further comprises a main air passage 13 arranged perpendicular to all the second air columns, the main air passage 13 is provided with an air inlet 14, and the main air passage 13 is arranged at one end of the front wall 1 far away from the side wall 2.

More specifically, an air inlet 14, i.e., an inflation port, is formed at one end of the main air duct 13, and an air inlet passage for communicating the main air duct 13 with any one of the secondary air pillars on the front wall 1 is provided between the main air duct 13 and the secondary air pillar. The front wall 1 and the main air passage 13 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. 3, the plane heat sealing line comprises three transverse sealing straight lines A1, A2 and A4, is used for forming a main air passage 13 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. 4, the plane heat sealing line includes two transverse sealing lines B1, B2 for forming the main air passage 13, 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 buffer gas column bag for periphery protection is inflated through the gas inlet 14 positioned on the left side of the main gas passage 13, gas flows through gaps among the nodes through the gas column gas passage to reach the bottom of the film, gas columns with different column diameters on the walls are formed, and finally, the four-wall protection structure of the front wall 1, the side wall 2, the rear wall 3 and the inner wall 4 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 peripheral 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

1. A buffer air column bag for periphery protection is characterized by comprising a front wall (1) for being attached to the front face of a piece to be protected to protect the front face of the piece to be protected and a rear wall (3) connected with the front wall (1) through a side wall (2), wherein one side, close to the front wall (1), of the rear wall (3) is provided with an inner wall (4) for protecting the back face of the piece to be protected; the first side of the front wall (1), the rear wall (3) and the inner wall (4) is provided with a first heat sealing line (8) and a buffer air column (10), and the buffer air column (10) is used for preventing the piece to be protected from tearing the first heat sealing line (8).

2. The cushion gas column bag for perimeter protection according to claim 1, wherein the end of the rear wall (3) away from the side wall (2) is provided with a corner gas column (7) connecting the inner wall (4) and the rear wall (3).

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

4. The cushion air column bag for perimeter protection according to claim 1, wherein the second sides of the front wall (1), the rear wall (3) and the inner wall (4) are provided with a second heat-sealing line (9) for heat-sealing the front wall (1), the rear wall (3) and the inner wall (4), and a third heat-sealing line for connecting the front wall (1) and the rear wall (3) is arranged below the first heat-sealing line (8).

5. The cushion gas column bag for perimeter protection according to claim 1, wherein the number of the cushion gas columns (10) is two, and the two cushion gas columns (10) are respectively provided on the front wall (1) and the rear wall (3).

6. The cushion air column bag for perimeter protection according to any of claims 1 to 5, wherein a hammock (11) connected to the front wall (1) on the side close to the inner wall (4) is connected to the lower end of the inner wall (4).

7. The cushion air column bag for perimeter protection according to claim 6, wherein the side wall (2) comprises a plurality of first air columns, and the front wall (1) and the rear wall (3) each comprise a plurality of second air columns which are arranged in one-to-one correspondence with the first air columns and are communicated with the first air columns.

8. The cushion air column bag for perimeter protection as claimed in claim 7, wherein said side wall (2) further comprises a box handle area (12) disposed between any two adjacent first air columns for receiving an external packing box handle.

9. The cushion air column bag for perimeter protection according to claim 7, further comprising a main air passage (13) disposed perpendicular to all of the second air columns, the main air passage (13) being provided with an air inlet (14).

10. The cushion air column bag for perimeter protection according to claim 9, wherein the main air passage (13) is provided at an end of the front wall (1) remote from the side wall (2).