CN212448852U - Buffering gas column for protecting television screen - Google Patents

Abstract

The utility model discloses a buffer gas column for protecting a television screen, which comprises a rear wall, a front wall for attaching and protecting a display screen and a top wall for connecting the rear wall and the front wall; the front wall, the top wall and the rear wall each comprise a plurality of longitudinally communicating gas column bodies; and bending nodes formed by heat sealing are arranged between the front wall and the top wall and between the top wall and the rear wall, and a gap for communicating the same gas column body is reserved at any bending node. The utility model provides a display screen terminal surface, top surface and the rear end face that the protection of TV set screen was used buffering gas post can laminate the display subassembly carry out the omnidirectional protection to the display subassembly, promote protecting effect, reduce environmental pollution and reduce the packing cost of transportation.

Description

Buffering gas column for protecting television screen

Technical Field

The utility model relates to a gas column bag package technical field, in particular to TV set screen protection is with buffering gas column.

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. The existing buffer package used for display components such as televisions and the like on the market is still traditional foam, and the foam is extremely easy to damage and fall off chips when being directly impacted and rubbed. In addition, the foam is a material which is difficult to degrade and not beneficial to recycling, and is easy to cause environmental pollution. In addition, the foam is formed by a foam manufacturer and then is transported to a television manufacturer, so that the transportation cost is high. The air column bag, also called buffer air column bag, is a new type shockproof package filled with natural air. Compared with the traditional foam cushion packaging, the foam cushion packaging has the excellent characteristics of environmental protection, low cost, high protection and the like, so that the foam cushion packaging is widely used for the transportation packaging of products. Display modules such as televisions have the characteristic of fragile screens that are susceptible to damage, requiring protection of a particular surface, particularly the display panel, while securing the air column pocket relative to the product being protected.

Therefore, how to provide a buffer air column suitable for protecting a display assembly is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a TV set screen protection is with buffering gas column, this buffering gas column can laminate display screen face, top surface and the rear end face of display subassembly and carry out the omnidirectional protection to the display subassembly, promotes the protecting effect, reduces environmental pollution and reduces packing cost of transportation.

In order to achieve the above object, the present invention provides a buffer air column for protecting a tv screen, comprising a rear wall, a front wall for attaching and protecting a display screen, and a top wall connecting the rear wall and the front wall;

the front wall, the top wall and the rear wall each comprise a plurality of longitudinally communicating gas column bodies; and bending nodes formed by heat sealing are arranged between the front wall and the top wall and between the top wall and the rear wall, and a gap for communicating the same gas column body is reserved at any bending node.

Optionally, the rear wall is further provided with a plurality of accessory bags, and the accessory bags are injection-molded films attached to the rear wall in a heat-sealing mode.

Optionally, the fitment pouch is disposed with its opening facing upward.

Optionally, all of the fitment pouches are symmetrically disposed about the central axis of the rear wall.

Optionally, the rear wall includes a first gas column section and a second gas column section, the first gas column section is disposed adjacent to the top wall, and a diameter of the gas column body of the first gas column section is larger than a diameter of the gas column body of the second gas column section;

the first gas column section and the second gas column section are isolated by a sectional node, and a gap for communicating the same gas column body is reserved in the sectional node.

Optionally, the diameters of the plurality of groups of gas column bodies are different, and the plurality of groups of gas column bodies with different diameters are arranged alternately in a preset sequence.

Optionally, two groups of non-air inlet areas are symmetrically arranged on the rear wall, and the non-air inlet areas are formed by mutually deviating column lines of the adjacent air column bodies; the uninflated area and the fitment pouch corresponding thereto are configured to mate with a base of a display assembly.

Optionally, the air column further comprises a main air passage arranged perpendicular to all the air column bodies, and the main air passage is provided with an air inlet; an air inlet channel communicated with the air column body and the main air passage is arranged between the air column body and the main air passage.

Optionally, the primary air passage is provided at the bottom of the front wall.

Optionally, an inflation valve is arranged at the air inlet.

Compared with the prior art, the utility model provides a TV set is buffering gas column for screen protection includes the antetheca, roof and back wall, the antetheca, roof and back wall are buckled through the node of bending for the display screen terminal surface of antetheca laminating display subassembly, the up end of roof laminating display subassembly, the back of back wall laminating display subassembly, form omnidirectional protection to the display subassembly, improve the protecting effect, and bend back antetheca and roof, roof and lateral wall approximate mutually perpendicular, the shape rule, convenient vanning. The antetheca, roof and back wall comprise many vertical intercommunication's gas column body, reserve the clearance between the styletable line of arbitrary node of bending and gas column body, realize crossing leading-in of the same root gas column body of antetheca, roof and back wall, conveniently aerify. For the foam, the utility model provides a TV set screen protection is with difficult piece that produces of buffering gas column, the convenient recovery, and can transport to the packing site after aerify the packing again, reduced the cost of transportation.

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 view of a buffering air column for protecting a tv screen according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the operation of the buffer air column for protecting the TV set screen in FIG. 1;

FIG. 3 is a detail view of the rear wall of the buffer air column for shielding the TV set screen in FIG. 1;

FIG. 4 is an inflated structural view of a buffer air column for protecting the TV set screen in FIG. 1;

fig. 5 is another air-filled structure diagram of the buffering air column for protecting the television screen in fig. 1.

Wherein:

01-display component, 02-base, 1-front wall, 2-top wall, 3-rear wall, 31-first gas column section, 32-second gas column section, 4-gas column body, 41-column line, 5-bending node, 6-segmentation node, 7-accessory bag, 71-accessory bag heat sealing line, 8-non-gas inlet area, 9-horizontal sealing line, 10-vertical sealing line, 11-gas inlet channel, 12-dragon line and 13-main gas channel.

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 utility model aims to solve the fragile of traditional foam, fall bits, not environmental protection, problem such as cost of transportation height provide a TV set screen protection is with buffering gas column suitable for display subassembly 01, improve the protecting effect. And the product can be transported to the packing site in a flat shape after production, and the product can be recharged when in use, thereby obviously reducing the transportation cost.

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.

Referring to fig. 1 to 5, fig. 1 is a schematic view of a buffering air column for protecting a tv screen according to an embodiment of the present invention, fig. 2 is a schematic view of the buffering air column for protecting the tv screen in fig. 1, fig. 3 is a detailed view of a rear wall 3 of the buffering air column for protecting the tv screen in fig. 1, fig. 4 is an inflation structure view of the buffering air column for protecting the tv screen in fig. 1, and fig. 5 is another inflation structure view of the buffering air column for protecting the tv screen in fig. 1.

The utility model provides a TV set screen protection is with buffering gas column includes antetheca 1, roof 2 and back wall 3, antetheca 1 be used for with the laminating of display screen terminal surface of display module 01, the top of 2 laminating display module 01 of roof, the bottom setting of 3 laminating display module 01 of back wall. The front wall 1, the top wall 2 and the rear wall 3 are composed of a plurality of groups of longitudinally communicated gas column bodies 4, two rows of bending nodes 5 are formed at the proper length of the gas column bodies 4 through heat sealing, and the plurality of groups of gas column bodies 4 are divided into three parts, namely the front wall 1, the top wall 2 and the rear wall 3. The bending node 5 formed by heat sealing is convenient for the front wall 1 to bend relative to the top wall 2 and the rear wall 3 relative to the top wall 2, and the display assembly 01 is protected in an all-directional mode. And when the bending node 5 is formed by heat sealing, the air column body 4 is not completely blocked, but a gap is reserved between the bending node 5 and the column line 41 of the air column body 4, so that the whole air column is conveniently inflated from one end of the air column body 4, in other words, the arrangement of the bending node 5 does not influence the conduction of the whole air column body 4.

The following describes the buffering air column for protecting the tv screen in more detail with reference to the accompanying drawings and specific embodiments.

In an embodiment of the present invention, referring to fig. 1 and 2, the buffering air column for protecting the tv screen has a plurality of sets of air column bodies 4 extending longitudinally. Two rows of bending nodes 5 are formed through heat sealing, the two rows of bending nodes 5 are vertical to the length direction of the air column and divide the air column body 4 into three sections, namely, the buffer air column is divided into a front wall 1, a top wall 2 and a rear wall 3 which take the bending nodes 5 as dividing lines. When the node 5 is bent in the heat-seal formation, to a list gas column body 4, when the node 5 of bending stridees across gas column body 4, the heat-seal only relates to the local section of 4 width directions of gas column body, make reserve the clearance that supplies the gas circulation between the node 5 of bending that the heat-seal formed and the post line 41 of gas column body 4, thereby realize that a list gas column body 4 switches on, when aerifing a list gas column body 4, only need dash into gas from the one end of gas column body 4 or optional position, gas can follow the clearance circulation between the post line 41 of gas column body 4 and the heat-seal node to each section of gas column body 4, prop open gas column body 4 fully. That is, the arrangement of the bending node 5 does not influence the conduction and inflation of the air column channel.

In the above embodiment, the bending node 5 divides the gas column body 4 into three sections of the front wall 1, the top wall 2 and the rear wall 3, wherein the length of the front wall 1 is greater than the length of the rear wall 3 is greater than the length of the top wall 2. The length of the front wall 1 can be ensured to extend from the uppermost part of the display assembly 01 to the lowermost part of the display assembly 01, the length of the top wall 2 can span the thickness of the display assembly 01, and the length of the rear wall 3 can be flexibly adjusted according to needs, and can generally extend to the position lower than the middle part of the display assembly 01.

With further reference to fig. 3, the above-mentioned buffering gas column for protection is further provided with a fitting bag 7, and the fitting bag 7 can be used for containing the specifications, the connecting piece, the base 02, the bracket and other fittings. A fitment pouch 7 is typically provided at the location of the rear wall 3 to avoid damage to the display screen by the fitment. Fitment pouch 7 is typically heat sealed to rear wall 3 using an injection molded film via fitment pouch heat seal line 71. The bottom of the injection molding film is flush with the bottom of the rear wall 3, the two sides of the rear wall 3 are flush, and the accessory bag 7 is divided into a plurality of openings arranged upwards by arranging a plurality of vertical extending accessory bag heat-sealing lines 71 in the width direction of the rear wall 3. A plurality of fitment pouches 7 are symmetrically disposed about the central axis of the rear wall 3.

The rear wall 3 specifically includes a first gas column section 31 and a second gas column section 32, the first gas column section 31 is disposed adjacent to the top wall 2, and the diameter of the gas column body 4 of the first gas column section 31 is greater than the diameter of the gas column body 4 of the second gas column section 32. Therefore, when the rear wall 3 is attached to the rear wall 3 of the display module 01, the diameter of the gas column body 4 of the first gas column section 31 is larger, that is, the thickness of the first gas column section 31 is larger, and the second gas column section 32 is suspended relative to the rear wall 3 of the display module 01, so that the accessory contained in the accessory bag 7 is prevented from damaging the rear wall 3 of the display module 01.

The first gas column section 31 and the second gas column section 32 are isolated by a single row of subsection nodes 6, the rear wall 3 is divided into two sections by the subsection nodes 6, the arrangement of the subsection nodes 6 in the bending nodes 5 is similar, and gaps for gas circulation are reserved between the subsection nodes 6 and the column lines 41 of the gas column body 4 when the subsection nodes 6 are formed through heat sealing. The second air column section 32 can also be provided with a longitudinal sealing line 10 to divide a single air column into two parts, wherein the longitudinal sealing line 10 is also formed by heat sealing.

The plurality of sets of air column bodies 4 for forming the front wall 1, the top wall 2 and the rear wall 3 include air column bodies 4 of various diameter specifications, and the plurality of sets of air column bodies 4 of the diameter specifications are arranged in a predetermined order.

In one embodiment, the gas column bodies 4 with different diameters are arranged in the same order as shown in fig. 3, and the gas column bodies 4 with larger diameters and the gas column bodies 4 with smaller diameters are arranged alternately and symmetrically about the central axis of the rear wall 3. The air column body 4 combination of big small diameter can be fine will adorn the accessory of putting in accessory bag 7 fixed, prevents to rock the backshell that touches display subassembly 01. Obviously, the arrangement form of the large and small diameter air column bodies 4 is not limited to fig. 3, and the number and the arrangement order of the large diameter air column bodies 4 and the small diameter air column bodies 4 can be flexibly set as required for different specifications of the fittings of different display modules 01.

It should be noted that the major diameter and the minor diameter are relative terms, and it is not limited that the diameter of the air column body 4 exceeds a certain critical value to be called as major or minor, as long as the diameter of the air column body 4 is set to meet the protection requirement of the display module 01. In addition, the display assembly 01 includes a computer monitor, and also includes various electric appliances having a display screen, such as a television.

The utility model provides an in another embodiment, 3 symmetries of back wall are equipped with two sets of not admitting air districts 8, and not admitting air district 8 and accessory bag 7 are used for the base 02 of display subassembly 01, and the shape design according to base 02 of not admitting air district 8, and not admitting air district 8 is located between the less gas column body of diameter 4 and the great gas column body of diameter 4, and the combination of big or small gas column body 4 makes it can be fine fixed, can not rock about. The non-inlet regions 8 are formed by the string lines 41 of the adjacently arranged gas string bodies 4 facing away from each other.

Furthermore, the air column device further comprises a main air passage 13 which is perpendicular to all the air column bodies 4, the main air passage 13 is formed by heat sealing of two transverse sealing lines 9, two ends of the main air passage 13 are opened to form air inlet holes, namely inflation ports, and an air inlet channel 11 which is communicated with the main air passage 13 and the air column bodies 4 is arranged between the main air passage 13 and any one of the air column bodies 4. The main air passage 13 is usually arranged at the bottom of the front wall 1, and an inflation valve can be arranged at the air inlet according to actual needs, so that inflation can be carried out through the inflation valve, and the air inlet does not need to be subjected to heat sealing after inflation is finished. The air column body 4 can be repeatedly used and stored by inflating and deflating through the inflation valve on the premise of not being damaged. The inflation valve can adopt a valve inside valve for the tire, and the structure and the fixing mode of the valve inside valve can be set by referring to the prior art.

The intake passage 11 communicating the main passage 13 and the air column body 4 mainly includes two arrangements as shown in fig. 4 and 5. Of course, the protection core of the present application is the "triple-wall three-node four-segment" buffer gas column and the arrangement of the accessory pocket 7.

Fig. 4 shows a manner of forming the air intake channel 11 by four layers of films, including a first layer of outer film, a first layer of inner film, a second layer of outer film and a second layer of inner film, wherein the first layer of outer film and the first layer of inner film are heat sealed, the second layer of outer film and the second layer of inner film are heat sealed, and the first layer of inner film and the second layer of inner film are attached to each other. Shoulders are formed by transverse sealing through a special die, and air inlet channels 11 are formed between adjacent shoulders and between the first-layer inner film and the second-layer inner film.

When the gas column is inflated, gas enters the gas column body 4 from the main gas passage 13 through the space between the first layer inner membrane and the second layer inner membrane, and after the inflation is finished, the gas in the gas column body 4 acts on the second layer membrane and the first layer membrane, so that the second layer membrane and the first layer membrane are mutually attached, and the gas backflow from the gas in the gas column body 4 to the main gas passage 13 is reduced or even avoided. A plurality of longitudinal sealing lines 10 are arranged at the transition section of the main air passage 13 and the gas column body 4 to form a gas storage chamber and a column line 41 of the gas column body 4. The transition position of the air storage chamber and the air column body 4 is also provided with a heat-sealing curve in the shape of an Chinese character ' long ' 12 ' or ' eight ', so that the dragging damage of the film caused by direct air flow is reduced, and the gas reflux speed and pressure in the column body are reduced.

Fig. 5 illustrates a method in which, when the transverse seal line 9 of the main air duct 13 is heat-sealed by coating a high-temperature-resistant material layer on the longitudinal joint of the main air duct 13 and the air pillar body 4, the films on both sides are not heat-sealed due to the provision of the high-temperature-resistant material layer, and an air film valve, that is, an air intake duct 11 is formed in the high-temperature-resistant material layer.

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.

It is right above the utility model provides a TV set screen protection is with buffering gas column has carried out detailed introduction. 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 method and its core ideas 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. A kind of television screen protects and uses the cushion air column, characterized by, including the back wall (3), in order to paste and protect the front wall (1) of the display screen and connect the said back wall (3) and roof (2) of the said front wall (1);

the front wall (1), the top wall (2) and the rear wall (3) each comprise a plurality of longitudinally communicating gas column bodies (4); and bending nodes (5) formed by heat sealing are arranged between the front wall (1) and the top wall (2) and between the top wall (2) and the rear wall (3), and gaps for communicating the same gas column body (4) are reserved in any bending node (5).

2. The buffer air column for protecting TV screen according to claim 1, wherein the back wall (3) is further provided with a plurality of accessory pockets (7), and the accessory pockets (7) are injection molded films heat-sealed to the back wall (3).

3. The buffer air column for protecting TV screen according to claim 2, wherein the opening of the accessory bag (7) is disposed upward.

4. A buffer air column for protecting a tv screen according to claim 2, wherein all the accessory pockets (7) are symmetrically disposed about a central axis of the rear wall (3).

5. The buffer air column for protecting TV screen according to claim 4, wherein the rear wall (3) comprises a first air column section (31) and a second air column section (32), the first air column section (31) is disposed adjacent to the top wall (2), the diameter of the air column body (4) of the first air column section (31) is larger than the diameter of the air column body (4) of the second air column section (32);

the first gas column section (31) and the second gas column section (32) are isolated by a section node (6), and a gap for communicating with the gas column body (4) is reserved on the section node (6).

6. The buffering air column for protecting the screen of the television set according to any one of claims 2 to 5, wherein the diameters of the plurality of groups of the air column bodies (4) are different, and the plurality of groups of the air column bodies (4) with different diameters are arranged alternately in a preset sequence.

7. The buffer air column for protecting the screen of the television set according to claim 6, wherein the rear wall (3) is symmetrically provided with two groups of non-air inlet areas (8), and the non-air inlet areas (8) are formed by mutually deviating column lines (41) of the adjacent air column bodies (4); the uninflated area (8) and the fitment pouch (7) corresponding thereto are configured to mate with a base (02) of a display assembly (01).

8. The buffer air column for protecting the screen of the television set according to claim 7, further comprising a main air duct (13) arranged perpendicular to all the air column bodies (4), wherein the main air duct (13) is provided with an air inlet; an air inlet channel (11) communicated with the air column body (4) and the main air channel (13) is arranged between the air column body and the main air channel.

9. The buffer air column for protecting the screen of a television set according to claim 8, wherein the main air duct (13) is provided at the bottom of the front wall (1).

10. The buffering air column for protecting the screen of a television set as claimed in claim 8, wherein an inflation valve is provided at the air inlet.

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