CN210708757U

CN210708757U - Inflatable box body structure and packing box

Info

Publication number: CN210708757U
Application number: CN201921277739.1U
Authority: CN
Inventors: 袁玲
Original assignee: Shenzhen Shangpurui Technology Co ltd
Current assignee: Shenzhen Shangpurui Technology Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-09
Anticipated expiration: 2029-08-07

Abstract

The utility model provides an inflatable box body structure and a packing box, which comprises an inner box body and an outer box body, wherein a plurality of independent air cavities are formed between the outer box body and the inner box body, a first end surface is formed at the top of the inner box body, a second end surface is formed at the top of the outer box body, and the first end surface is overlapped with the second end surface; before inflation, a channel communicated with the plurality of air cavities is formed between the first end surface and the second end surface, and one side of the channel is provided with an air inlet for injecting air towards the channel; and after inflation, the first end face and the second end face are pressed and sealed. The utility model provides an aerify box body structure and packing carton adopts bilayer structure to protect the inside article of box body structure, and the air cavity has better buffering effect, can avoid external collision to cause the inside article of box body structure to damage, and certain air cavity leaks gas and can not influence the independent effect of other air cavities yet, can not occupy the inside space of box body structure, also can guarantee better buffering effect.

Description

Inflatable box body structure and packing box

Technical Field

The utility model relates to a technical field of packing product, concretely relates to aerify box body structure and packing carton.

Background

With the development of the express delivery industry, the product needs to be packaged by a paper box in express delivery, the paper box used in the traditional express delivery industry is directly packaged by a corrugated cardboard box or a plastic box, but when a fragile or collision-intolerant article is mailed, a plurality of layers of bubble buffer materials need to be wound on the outer side of the article, so that the integrity of the article in the mailing process is ensured, but the shape of the product is limited and the cost is high by winding the article by the plurality of layers of bubble buffer materials, and the product cannot be recycled.

Chinese patent application CN206766723 discloses a special express delivery box for valuables, which comprises a box body, a flip cover, an air valve, a clamping edge, a top layer liner, a clamping strip, a moisture-proof layer, a buffer layer, an air bag, a sealing zipper and a clamping groove, wherein the box body is a rectangular box, the top of the box body is open, the flip cover is connected behind the top of the box body, the cross section of the buffer layer is wavy, the wave edge faces the inner side, the air bag is placed in the space enclosed by the buffer layer, the air bag is double-layered, the air bag is connected with the sealing zipper at the top, the air valve is installed on the side surface of the air bag, and the air valve is located in an air valve groove on the side. Its effect through the gasbag realization buffering, but the gasbag setting has taken great box body inner space in the inside of box body, has caused the waste in space to the gasbag has additionally set up and has increased the installation procedure, and is relatively poor with the wholeness of whole box body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerify box body structure and packing carton to realize buffering through the gasbag and have the complicated and integrative relatively poor technical problem of mounting process among the solution prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an inflatable box structure comprising: the air-conditioning box comprises an inner box body and an outer box body, wherein the inner box body and the outer box body are sleeved, the outer box body is covered on the outer side of the inner box body, a plurality of independent air cavities are formed between the outer box body and the inner box body, a first end face is formed at the top of the inner box body, a second end face is formed at the top of the outer box body, and the first end face is overlapped with the second end face;

before inflation, a channel communicated with the air cavities is formed between the first end face and the second end face, and an air inlet for injecting air towards the channel is formed in one side of the channel; and after inflation, the first end face and the second end face are pressed and sealed.

Further, before inflating, the channel is formed by the outer edge of the first end face and/or the outer edge of the second end face in a plastic suction mode, and the outer edge of the first end face is fixedly connected with the outer edge of the second end face.

Further, the channel is located at one end of the first end face and the second end face, which is far away from the air cavity.

Further, after inflation, the communication between the channel and the air cavity is sealed in a pressing mode.

Further, the air cavity is a protruding strip, and before inflation, the protruding strip extends from the top of one side of the outer box body towards the bottom of the outer box body.

Further, the width of the protruding strips close to the bottom of the outer box body is smaller than the width of the protruding strips far away from the bottom of the outer box body.

Further, before inflation, the two ends of the raised strips are respectively communicated with the channels.

Further, after the inflation, the outer box body and the bottom edge of the inner box body are pressed, the protruding strips are separated into first side protruding strips, second side protruding strips and bottom protruding strips, the first side protruding strips and the second side protruding strips are respectively located on two opposite side walls of the outer box body or the inner box body, and the bottom protruding strips are located at the bottom of the outer box body or the inner box body.

Further, the outer layer box body is formed by a plate material through plastic suction, and the inner layer box body is also formed by a plate material through plastic suction.

The utility model also discloses a packing carton, including the lid and as above aerify box body structure, the lid fits aerify the box body structurally.

The utility model provides an aerify box body structure's beneficial effect lies in: compared with the prior art, the utility model discloses aerify box body structure and packing carton, adopt double-deck structure to protect the inside article of box body structure, and be formed with the independent sealed air cavity of a plurality of between outer box body and the inlayer box body, the air cavity has better buffering effect, can avoid external collision to cause the inside article of box body structure to damage, integrate the air cavity in double-deck structure, do not need additionally to set up solitary gasbag, the structure is simpler, and every air cavity is independent the setting, even a certain air cavity leaks gas and can not influence the independent effect of other air cavities, it can not occupy the inside space of box body structure promptly, can not cause the waste in space, also can guarantee better buffering effect.

Drawings

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

Fig. 1 is a schematic cross-sectional structural view of an inflatable box structure provided in an embodiment of the present invention;

fig. 2 is a schematic perspective view of an inflatable box structure provided in an embodiment of the present invention;

fig. 3 is a schematic front view of an inflatable box structure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a packaging box provided by an embodiment of the present invention.

Description of reference numerals:

1. an inner layer box body; 2. an outer box body; 3. an air cavity; 4. a channel; 5. an air inlet; 6. a box cover; 11. a first end face; 21. a second end face; 31. a first side edge raised strip; 32. a second side edge raised strip; 33. the bottom is provided with a raised strip.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 4 together, the structure of the inflatable box body of the present invention will now be described. The inflatable box body structure comprises an inner box body 1 and an outer box body 2, the inner box body 1 is sleeved with the outer box body 2, the outer box body 2 is covered on the outer side of the inner box body 1, a plurality of independent air cavities 3 are formed between the outer box body 2 and the inner box body 1, a first end face 11 is formed at the top of the inner box body 1, a second end face 21 is formed at the top of the outer box body 2, and the first end face 11 is overlapped with the second end face 21; before inflation, a channel 4 communicated with a plurality of air cavities 3 is formed between the first end surface 11 and the second end surface 21, and an air inlet 5 for injecting air to the channel 4 is arranged on one side of the channel 4; after inflation, the first end face 11 and the second end face 21 are sealed in a pressing manner.

The utility model provides an aerify box body structure, compared with the prior art, adopt bilayer structure to protect inside article, and be formed with the independent sealed air cavity 3 of a plurality of between outer box body 2 and the inlayer box body 1, air cavity 3 has better buffering effect, can avoid external collision to cause inside article to damage, integrate air cavity 3 in bilayer structure, do not need additionally to set up solitary gasbag, the structure is simpler, and every air cavity 3 is independent setting, even 3 gas leakage of a certain air cavity can not influence the independent effect of other air cavities 3 yet, it can not occupy the inside space of box body structure promptly, can not cause the waste in space, also can guarantee better buffering effect.

Further, please refer to fig. 2 together, as a specific embodiment of the inflatable box structure provided by the present invention, before the inflation, the channel 4 is formed by the outer edge of the first end surface 11 and/or the second end surface 21 by vacuum forming, and the outer edge of the first end surface 11 is fixedly connected with the outer edge of the second end surface 21. Specifically, the first end face 11 or the second end face 21 is formed into a semicircular protruding portion through plastic suction during plastic suction forming, the protruding portion can be communicated with all the air cavities 3, then the outer edges of the first end face 11 and the second end face 21 are fixedly connected and are only communicated with the air inlet 5, so that an even air guide effect can be achieved, the air guide channel 4 can be formed through machining during the plastic suction forming of the inner layer box body 1 or the outer layer box body 2, and the machining process is simple. Of course, according to actual conditions and specific requirements, in other embodiments of the present invention, the protruding portion may also be formed by forming a square or oval shape during the plastic suction, and the only limitation is not made here.

Further, referring to fig. 1 to 4, as a specific embodiment of the inflatable box structure provided by the present invention, the channel 4 is located at one end of the first end surface 11 and the second end surface 21 away from the air cavity 3. Specifically, the channel 4 is disposed between the first end surface 11 and the second end surface 21, the channel 4 is used for communicating with the air inlet 5, and the channel 4 is disposed at one side of the air inlet 5, so that air inlet operation can be conveniently realized. Of course, according to practical conditions and specific requirements, in other embodiments of the present invention, the channel 4 is located in the middle of the first end surface 11 and the second end surface 21 or near one end of the air cavity 3, and is not limited herein.

Further, referring to fig. 1, as a specific embodiment of the structure of the inflatable box body provided by the present invention, after inflation, the communication between the channel 4 and the air cavity 3 is sealed by pressing. Specifically, it switches on mutually between passageway 4 and the air cavity 3, but has certain clearance or distance, can conveniently seal when follow-up pressfitting is sealed, with the intercommunication portion pressfitting between passageway 4 and the air cavity 3 can, perhaps with the direct pressfitting of passageway 4, can realize the mutual independence between each air cavity 3, avoid the condition that all the other air cavities 3 of an air cavity 3 gas leakage also can't use.

Further, referring to fig. 1 to 4, as a specific embodiment of the inflatable box structure provided by the present invention, the air cavity 3 is a protruding strip, and before inflation, the protruding strip extends from the top of one side of the outer box 2 toward the bottom of the outer box 2. Specifically, the shape of air cavity 3 is rectangular shape, and the bottom of the 3 perpendicular to boxes in air cavity of rectangular shape for the surface of whole box body all is formed with air cavity 3, thereby carries out the omnidirectional protection to article, and what the air cavity 3 of rectangular shape can be convenient aerifys at the top, is convenient for add man-hour unified aerifing, makes the more simple of the operation of aerifing, compression process time. Of course, according to actual conditions and specific requirements, in other embodiments of the present invention, the air chamber 3 at the bottom of the box structure may also be independently inflated for independent setting, and is not communicated with the air chamber 3 of the sidewall, and is not limited herein.

Further, referring to fig. 2 and 3, as a specific embodiment of the inflatable box structure provided by the present invention, the width of the protruding strip near the bottom of the outer box 2 is smaller than the width of the protruding strip far away from the bottom of the outer box 2. Specifically, the width of the bottom raised strips is small, that is, the cross-sectional area of the bottom raised strips is small, and the gas to be filled is relatively less; the width of the protruding strip at top is great, and the protruding strip cross-sectional area at top is great promptly, then the gas that needs to fill is then relatively more, and air inlet 5 is located the top of protruding strip, consequently sets up the protruding strip into the top broad bottom narrower, then accords with gaseous flow law more for the top and the bottom of protruding strip all can be fast fill out and be full of gas. Of course, according to the actual situation and the specific requirement, in other embodiments of the present invention, the protrusion strip may also be a strip-shaped protrusion with uniform width at the top and the bottom, and is not limited herein.

Further, referring to fig. 1, as a specific embodiment of the inflatable box structure provided by the present invention, before inflation, two ends of the protruding strip are respectively communicated with the channel 4. Specifically, the two ends of the protruding strip are respectively located on the two opposite sides of the inner box body 1 or the outer box body 2, and the two ends of the protruding strip are respectively communicated with the channel 4, so that the two sides can simultaneously fill gas into the protruding strip, and the inflating speed and the inflating uniformity are ensured. Of course, according to the actual situation and the specific requirement, in other embodiments of the present invention, the protruding strips may be inflated at a single side, which is not limited herein.

Further, refer to fig. 4, as the utility model provides an aerify the concrete implementation of box body structure, after aerifing, outer box body 2 with the bottom edge pressfitting of inlayer box body 1, just the protruding strip is separated for first side protruding strip 31, second side protruding strip 32 and bottom protruding strip 33, first side protruding strip 31 and second side protruding strip 32 are located respectively the relative both sides wall of outer box body 2 or inlayer box body 1, bottom protruding strip 33 is located the bottom of outer box body 2 or inlayer box body 1. Specifically, after the protruding strip is filled with gas, the pressing component is continuously adopted to press the outer box body 2 and the bottom of the inner box body 1, the shape of the pressing component is a square frame body, and the protruding strip can be divided into three independent protruding strips, so that each protruding strip can be mutually independent, the first side protruding strip 31, the second side protruding strip 32 and the bottom protruding strip 33 can be mutually independent, the buffering effect of the protruding strips at other positions cannot be influenced after the protruding strips at any position are damaged, and the buffering structure has better independence and buffering effect.

Further, referring to fig. 2 and 3, as a specific embodiment of the inflatable box structure provided by the present invention, the air chambers 3 are sequentially disposed at intervals outside the outer box 2. Specifically, the air cavities 3 are uniformly and alternately arranged on the outer side of the outer box body 2, so that the collision of external objects can be uniformly resisted, and internal products are protected; or, the air chambers 3 are uniformly and alternately arranged on the inner side of the inner box body 1, so that the collision of the internal products can be uniformly buffered. Wherein, the air cavity 3 can also be between the inner box body 1 and the outer box body 2, and the outer sides of the inner box body 1 and the outer box body 2 are all protruded, which is not limited herein.

Further, as a specific embodiment of the inflatable box structure provided by the present invention, the air chamber 3 may be filled with compressed air. Specifically, air cavity 3 is sealed cavity, packs compressed air in air cavity 3, can cushion article through compressed air, and further its effect of buffering of reinforcing, the area that simple structure occupy is less.

Further, as the utility model provides an aerify a particular embodiment of box body structure, outer box body 2 is formed by a panel blister, inlayer box body 1 is also formed by a panel blister. Specifically, inlayer box body 1 and outer box body 2 are respectively by two panel blister forming, and integrated into one piece does not exist the clearance of connecting usefulness between four lateral walls and the bottom plate of consequently inlayer box body 1, and integrated into one piece does not exist between four lateral walls and the bottom plate of outer box body 2 and connects the air gap of usefulness yet, has consequently guaranteed the connection compactness between the independent box body of inlayer box body 1 and outer box body 2 promptly, has still guaranteed air cavity 3's seal.

Referring to fig. 1 to 4, the present invention further provides a packing box, which includes a box cover 6 and an inflatable box structure according to any of the above embodiments, wherein the box cover 6 covers the inflatable box structure.

The utility model provides a packing box, adopt double-deck structure to protect the inside article of box body structure, and be formed with the independent sealed air cavity 3 of a plurality of between outer box body 2 and the inlayer box body 1, air cavity 3 has better buffering effect, can avoid external collision to cause the inside article of box body structure to damage, integrate air cavity 3 in double-deck structure, do not need additionally to set up solitary gasbag, the structure is simpler, and every air cavity 3 is independent setting, even 3 gas leakage of a certain air cavity can not influence the independent effect of other air cavities 3 yet, it can not occupy the inside space of box body structure promptly, can not cause the waste in space, also can guarantee better buffering effect.

Specifically, need be with lid 6 and inlayer box body 1 fixed connection after arranging article in the inboard of inlayer box body 1 to form independent cavity, lid 6 and inlayer box body 1 or outer box body 2 adopt the mode of bonding can guarantee the sealed effect between lid 6 and the inlayer box body 1, and its bonding mode is high frequency or ultrasonic bonding generally. Of course, according to practical situations and specific requirements, in other embodiments of the present invention, the fixing connection may be implemented by a snap-fit manner, which is not limited herein.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. Aerify box body structure, its characterized in that: the air-conditioning box comprises an inner box body (1) and an outer box body (2), wherein the inner box body (1) and the outer box body (2) are sleeved, the outer box body (2) covers the outer side of the inner box body (1), a plurality of independent air cavities (3) are formed between the outer box body (2) and the inner box body (1), a first end face (11) is formed at the top of the inner box body (1), a second end face (21) is formed at the top of the outer box body (2), and the first end face (11) is overlapped with the second end face (21);

before inflation, a channel (4) communicated with a plurality of air cavities (3) is formed between the first end face (11) and the second end face (21), and an air inlet (5) injecting air towards the channel (4) is formed in one side of the channel (4); after inflation, the first end face (11) and the second end face (21) are sealed in a pressing mode.

2. The inflatable box structure of claim 1, wherein: before inflation, the channel (4) is formed by the outer edge of the first end face (11) and/or the outer edge of the second end face (21) in a plastic suction mode, and the outer edge of the first end face (11) is fixedly connected with the outer edge of the second end face (21).

3. The inflatable box structure of claim 2, wherein: the channel (4) is positioned at one end of the first end surface (11) and the second end surface (21) far away from the air cavity (3).

4. The inflatable box structure of claim 3, wherein: after inflation, the communication part of the channel (4) and the air cavity (3) is pressed and sealed.

5. An inflatable box structure according to any of claims 1 to 4, wherein: the air cavity (3) is a protruding strip, and before inflation, the protruding strip extends from the top of one side of the outer box body (2) to the bottom of the outer box body (2).

6. The inflatable box structure of claim 5, wherein: the width of the protruding strips close to the bottom of the outer box body (2) is smaller than the width of the protruding strips far away from the bottom of the outer box body (2).

7. The inflatable box structure of claim 5, wherein: before inflation, the two ends of the raised strips are respectively communicated with the channel (4).

8. The inflatable box structure of claim 7, wherein: after inflating, outer box body (2) with the bottom edge pressfitting of inlayer box body (1), just protruding strip is separated for first side protruding strip (31), second side protruding strip (32) and bottom protruding strip, first side protruding strip (31) and second side protruding strip (32) are located respectively the relative both sides wall of outer box body (2) or inlayer box body (1), the bottom protruding strip is located the bottom of outer box body (2) or inlayer box body (1).

9. An inflatable box structure according to any of claims 1 to 4, wherein: the outer box body (2) is formed by a plate through plastic suction, and the inner box body (1) is also formed by a plate through plastic suction.

10. Packing carton, its characterized in that: comprising a cover (6) and an inflatable box structure according to any of claims 1 to 9, said cover (6) covering said inflatable box structure.