CN216071316U - Packing box (Chinese character' jiangsu - Google Patents

Abstract

The embodiment of the application provides a packing carton, wherein, the packing carton includes: the liquid container comprises a body, a liquid storage tank and a liquid outlet, wherein a space for containing liquid is formed in the body, and an opening is formed in one end of the body; the roof is connected with the edge of the opening and extends towards the direction far away from the body, and a communication port is formed at one end far away from the body; the extension portion comprises a pouring portion, the pouring portion is connected with the edge of the communication port and extends towards the direction far away from the body, a pouring channel communicated with the communication port is formed in the pouring portion, a closed edge is formed on the periphery of the pouring portion around the pouring channel, and under the condition that at least part of the closed edge is removed, liquid contained in the packaging box can flow out through the pouring channel. According to the packing carton of this application, also can conveniently empty liquid under the condition that need not to set up the lid, when effectively avoiding empting the in-process liquid and spill, make the production technology of packing carton simpler to can effectively reduce packaging cost.

Description

Packing box (Chinese character' jiangsu

Technical Field

The application relates to the technical field of packaging, in particular to a packaging box.

Background

In the related art, a large-capacity (e.g., 1L) liquid packing box is usually provided with a lid to facilitate pouring of the liquid in the liquid packing box, thereby preventing the liquid from spilling during pouring. However, the provision of the lid causes the production process of the entire liquid packing box to be more complicated and increases the packing cost.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a packing carton to solve or alleviate one or more technical problem in the prior art.

As an aspect of an embodiment of the present application, an embodiment of the present application provides a packing box, including: the liquid container comprises a body, a liquid storage tank and a liquid outlet, wherein a space for containing liquid is formed in the body, and an opening is formed in one end of the body; the roof is connected with the edge of the opening and extends towards the direction far away from the body, and a communication port is formed at one end far away from the body; the extension portion comprises a pouring portion, the pouring portion is connected with the edge of the communication port and extends towards the direction far away from the body, a pouring channel communicated with the communication port is formed in the pouring portion, a closed edge is formed on the periphery of the pouring portion around the pouring channel, and under the condition that at least part of the closed edge is removed, liquid contained in the packaging box can flow out through the pouring channel.

In one embodiment, the extension portion is flat, and a bending line is disposed between the extension portion and the roof portion, so that the extension portion is bent along the bending line and attached to an inclined surface of the roof portion.

In one embodiment, the extension further comprises protective walls on both sides of the pourer, the protective walls extending towards both sides along the plane of the pourer and being flush with the sides of the roof.

In one embodiment, the protective wall is provided with at least one easy-tear line, the easy-tear line comprises a first sub-line, the first sub-line extends from one side of the protective wall to the pouring part, and the first sub-line is configured to expose the pouring channel after the pouring part is torn along the first sub-line.

In one embodiment, the easy-tear line further includes a second sub line located on the other side of the pouring portion in the extending direction of the first sub line, the easy-tear line being configured to expose the pouring channel after the pouring portion is torn along the easy-tear line.

In an embodiment, the quantity of easily tearing the line is at least two, and two easily tear the line and be parallel to each other, form easily tearing the strip between two adjacent easily tearing the line, easily tear the strip by following easily tear the condition that the line tore off, empty the passageway and expose.

In one embodiment, the free end of the extension is flush with the open edge after the extension engages the angled surface of the roof.

In one embodiment, the pour location is located in the middle of the roof.

In one embodiment, the closure edge is provided with a tear-off opening.

In one embodiment, the extension, roof and body are of unitary construction.

This application embodiment adopts above-mentioned technical scheme can empty this internal liquid that holds through empting the passageway, makes large capacity packing carton also can conveniently empty liquid under the condition that need not to set up the lid, when effectively avoiding empting the in-process liquid and spilling, makes the production technology of packing carton simpler to can effectively reduce packaging cost.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and following detailed description.

Drawings

In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.

Fig. 1 shows a schematic perspective view of a package according to an embodiment of the present application;

FIG. 2 shows a partial perspective view of a package according to an embodiment of the present application;

FIG. 3 shows a partially expanded schematic view of a package according to an embodiment of the present application;

figure 4 shows a schematic partial perspective view of the package with the pouring channel exposed;

figure 5 shows a partial perspective view of another angle of the package with the pour channel exposed.

Description of reference numerals:

100: packaging boxes;

110: a body;

120: a roof portion; 121: a bevel; 122: a side edge;

130: an extension portion; 131: a tilting section;

1311: a dumping channel; 132: a protective wall;

133: an easily torn line; 1331: a first sub-line;

1332: a second sub-line; 134: an easy-tear strip;

140: and (4) bending the line.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Fig. 1 is a schematic perspective view of a packing box 100 according to an embodiment of the present application, wherein the packing box 100 is in a transport storage state after packing. As shown in fig. 1 and 2, the pack 100 includes a body 110, a roof 120, and an extension 130. The package 100 may be used to contain a liquid such as milk. In the following description of the present application, the package 100 is illustrated as being used for containing milk. Of course, those skilled in the art will appreciate that the package 100 may also be used to contain other liquids such as beverages, water, etc., and is not limited to milk.

Specifically, the body 110 is formed with a space for containing liquid, and one end of the body 110 is provided with an opening. For example, in the example of fig. 1 and 2, the body 110 is substantially a rectangular parallelepiped structure. The side surfaces and the bottom surface of the body 110 may be closed surfaces, and the top of the body 110 is open to form the opening, so that liquid, such as milk, may enter the space in the body 110 through the opening or flow out from the space in the body 110. Of course, the body 110 may be formed in other shapes such as a cylindrical structure, etc., which is not limited in this application.

The roof 120 is connected to the edge of the opening and extends in a direction away from the body 110, and forms a communication port at an end away from the body 110. Illustratively, referring to fig. 1 and 2, the roof portion 120 and the body 110 are integrally formed in a structure similar to a "house". Wherein, the roof part 120 is roof-shaped, the roof part 120 may include two slopes 121 opposite to each other, the two slopes 121 are respectively connected to two edges of the opening opposite to each other, and a distance between the two slopes 121 is gradually decreased in a direction away from the body 110. A communication port may be formed at the top end of the roof portion 120, and the communication port communicates with the opening port.

The extension part 130 includes a pouring part 131, the pouring part 131 is connected with an edge of the communication port and extends toward a direction away from the body 110, the pouring part 131 is formed with a pouring channel 1311 in communication with the communication port, a closed edge is formed around the periphery of the pouring channel 1311 of the pouring part 131, and the liquid contained in the packing box 100 can flow out through the pouring channel 1311 with at least a portion of the closed edge removed.

In the process of packaging liquid such as milk by the package 100, the milk is first contained in the body 110, and then the periphery of the pouring channel 1311 is closed, so that a closed space can be formed in the package 100, and on one hand, the sealing performance of the package 100 can be ensured, and the milk is prevented from spilling during transportation; on the other hand, the milk can be effectively prevented from being deteriorated due to the contact with the outside air, and the freshness of the milk when being drunk is ensured.

When the user desires to drink the milk, at least a portion of the closed edge may be removed, and then the package 100 may be tilted such that the milk in the body 110 flows into the roof 120 through the opening, flows through the roof 120, flows into the pouring portion 131 through the communication port, and finally flows out from the removed end of the closed edge along the pouring channel 1311.

According to packing carton 100 of this application embodiment, can empty the liquid that holds in the body 110 through empting passageway 1311, compare with current packing carton 100, empty passageway 1311 and can play better guide effect to the outflow of liquid, make large capacity packing carton 100 also can conveniently empty liquid under the condition that need not to set up the lid, when effectively avoiding empting the in-process liquid and spilling, make packing carton 100's production technology simpler to can effectively reduce packaging cost.

In one embodiment, referring to fig. 2-5, the extension portion 130 is flat, and a bending line 140 is disposed between the extension portion 130 and the roof portion 120, so that the extension portion 130 is bent along the bending line 140 and attached to the inclined surface 121 of the roof portion 120. For example, after the package 100 is formed, the extension portion 130 may be bent along the bending line 140 manually or by a device, so that one side surface of the extension portion 130 may be attached to one of the two inclined surfaces 121. Here, "flat" may be understood as a flat and thin shape, that is, the thickness of the extension 130 is much smaller than the width and length of the extension 130.

Accordingly, since the extension portion 130 is flat, the extension portion 130 has a small thickness, and can be more favorably attached to the inclined surface 121 of the roof portion 120, thereby preventing separation from the roof portion 120 during transportation, and further stabilizing the structure of the package box 100. Moreover, by attaching the extension 130 to the inclined surface 121 of the roof 120, the space occupied by the extension 130 in the height direction of the package 100 can be greatly reduced, so that the entire package 100 is more compact in structure and convenient to transport. In addition, the extension 130 thus provided may be formed as an integral structure with the roof 120, and the closed edge of the pouring portion 131 may be fixed to the roof 120, so that it is possible to effectively prevent liquid such as milk from being spilled due to the closed edge being torn by mistake, and the reliability is higher.

In one embodiment, referring to fig. 3, the extension 130 further includes a protection wall 132 located at both sides of the dumping portion 131, and the protection wall 132 extends toward both sides along a plane where the dumping portion 131 is located and is flush with the side edge 122 of the roof portion 120. For example, in the example of fig. 3, the protection wall 132 is connected to the outer periphery of the closed edge, and both ends of the protection wall 132 extend to be flush with the side edges 122 of the inclined surface 121, respectively. When a user desires to drink a liquid such as milk, it is first necessary to separate the extension 130 from the slope 121, as shown in fig. 3, and then to tear the protection wall 132 from the edge of the protection wall 132, after tearing to the junction of the protection wall 132 and the closed edge, the closed edge may be removed to expose the pouring channel 1311, as shown in fig. 4 and 5, to effect pouring of the liquid.

Thus, the protection wall 132 can effectively protect the tilting portion 131, the user can remove the sealing edge after tearing the protection wall 132, and the liquid spilling caused by the sealing edge damaged by the misoperation of the user is avoided, so that the structural reliability of the packaging box 100 can be improved.

In one embodiment, as shown in fig. 3, at least one easy-tear line 133 is provided on the protective wall 132, the easy-tear line 133 includes a first sub-line 1331, the first sub-line 1331 extends from one side of the protective wall 132 to the pouring part 131, and the first sub-line 1331 is configured to expose the pouring channel 1311 after the pouring part 131 is torn along the first sub-line 1331. In this way, the protective wall 132 can be torn directly along the first sub-line 1331, so that the closed edge at the periphery of the pouring section 131 can be removed more easily, the pouring channel 1311 can be opened conveniently, the pouring of the liquid can be realized, and the edge of the extended section 130 after being torn can be flatter.

In one example, the pouring part 131 may be formed in a long bar shape structure, and the first sub line 1331 is positioned at one side in the width direction of the pouring part 131. When it is desired to pour the liquid in the body 110, it may be torn along the first sub-line 1331 from one side of the protective wall 132 to the long side of the pouring section 131, thereby removing the closed edge at the periphery of the pouring section 131, leaving the pouring channel 1311 exposed and pouring the liquid through the pouring channel 1311.

In one embodiment, referring to fig. 3, the tear line 133 further comprises a second sub line 1332, the second sub line 1332 being located in the extending direction of the first sub line 1331 and on the other side of the pouring part 131, the tear line 133 being configured to expose the pouring channel 1311 after tearing the pouring part 131 along the tear line 133.

Exemplarily, in conjunction with fig. 3, the first sub-line 1331 and the second sub-line 1332 are respectively located at both sides of the pouring section 131 in the width direction. When it is desired to pour the liquid, the protective wall 132 may be torn along the first sub line 1331 from the side where the first sub line 1331 is located, and after tearing the pouring part 131, the end of the entire extension 130 away from the roof 120 may be removed along the second sub line 1332; alternatively, the protective wall 132 is torn along the second sub line 1332 from the side where the second sub line 1332 is located, and after the pouring section 131 is torn, the end of the entire extension 130 away from the roof section 120 is removed along the first sub line 1331. Therefore, by arranging the second sub-line 1332, the pouring part 131 can be torn from any side of the protective wall 132 along the extending direction of the easy-tearing line 133, the operation is more convenient, the end, far away from the body 110, of the extending part 130 can be removed along the first sub-line 1331 and the second sub-line 1332 in a more labor-saving manner, and liquid is prevented from flowing out along the edge of the protective wall 132 in the pouring process.

In one embodiment, referring to fig. 2 and 3, the number of the easy-tear lines 133 is at least two, two easy-tear lines 133 are parallel to each other, the easy-tear strip 134 is formed between two adjacent easy-tear lines 133, and the pouring channel 1311 is exposed in a case where the easy-tear strip 134 is torn off along the easy-tear lines 133.

For example, two tear lines 133 are shown in the example of fig. 2 and 3, both tear lines 133 being parallel to bend line 140, each tear line 133 including a first sub-line 1331 and a second sub-line 1332. When the liquid needs to be poured, one end of the easy-tear strip 134 between the two easy-tear lines 133 can be held, and the easy-tear strip 134 is torn off along the extending direction of the easy-tear lines 133, so that the pouring channel 1311 is opened. From this, can realize empting of liquid through tearing off easy tear strip 134, compare in setting up an easy tear line 133 and compare, make the getting rid of seal edge more laborsaving, and can further guarantee the planarization at the extension edge after tearing.

Two tear lines 133 are shown in fig. 2 and 3 for illustrative purposes, but it will be apparent to one of ordinary skill after reading the disclosure herein that the disclosure applies to other numbers of tear lines 133 and falls within the scope of the disclosure.

In one embodiment, referring to fig. 2, after the extension 130 is attached to the sloped surface 121 of the roof portion 120, the free end of the extension 130 is flush with the open edge. Here, it should be noted that "the free end of the extension 130" may be understood as an end of the extension 130 away from the bending line 140.

Illustratively, the length of the extension 130 may be equal to the length of the slope 121, and the width of the extension 130 may be equal to the width of the slope 121. The end of the roof 120 connected to the body 110 is a connecting end, and when the extending portion 130 is attached to the inclined surface 121, the free end of the extending portion 130 is flush with the connecting end of the roof 120. With such an arrangement, when liquid needs to be poured, the free end of the extension portion 130 can be more conveniently held to separate the extension portion 130 from the roof portion 120, so that the problem that the operation difficulty is increased due to the fact that the free end of the extension portion 130 is located in the middle of the roof portion 120 is avoided, the integrity of the packaging box 100 can be improved, and the packaging box 100 is more attractive in appearance.

In one embodiment, referring to fig. 2 and 3, the dumping portion 131 may be located in the middle of the roof portion 120. It should be noted that the "middle portion of the roof portion 120" in this application refers to the portion of the roof portion 120 between the two side edges 122, and is not limited to the center of the roof portion 120. Since the side edge 122 of the roof portion 120 may contact with the transportation vehicle or other objects such as other packing boxes during transportation, by disposing the pouring portion 131 in the middle of the roof portion 120, the closed edge of the periphery of the pouring portion 131 can be prevented from being damaged by contact with the transportation vehicle or other objects, so that the liquid in the packing box 100 can be effectively prevented from being spilled.

Alternatively, the length of the pourer 131 may be less than the length of the side 122 of the roof 120. Here, the length of the pouring section 131 refers to the dimension of the pouring section 131 in the extending direction of the side edge 122. In this way, the pouring portion 131 can be prevented from extending beyond the roof portion 120 after being attached to the inclined surface 121 of the roof portion 120, so that the sealing edge of the periphery of the pouring portion 131 can be prevented from being damaged due to contact with a transportation vehicle or other objects, and the reliability of the packing box 100 can be further improved.

In another embodiment, the closure edge is provided with a tear-off opening. For example, the tear opening may be formed by the closed edge being inwardly concave. Like this, the structure of packing carton 100 is simpler, when guaranteeing to tear empting portion 131 more easily through easily tearing the mouth, the size of easily tearing the mouth is less relatively, and it is more convenient to process, and can avoid destroying the integrality of empting portion 131, avoids tearing empting portion 131 because of the maloperation.

In one embodiment, in conjunction with fig. 3, the extension 130, the roof portion 120, and the body 110 may be a unitary structure. For example, the extension 130 may be an extension of the roof 120 during manufacture. One portion of the extension 130 may be pressed into a unitary structure by the device to form the protective wall 132, and the other portion of the extension 130 is the pouring section 131, and the pouring section 131 defines a pouring channel 1311 therein. Therefore, the whole packaging box 100 is of an integral structure, the sealing performance of the packaging box 100 can be guaranteed, liquid is effectively prevented from leaking through the extending part 130 and the roof part 120 or the connecting part between the body 110 and the roof part 120, and the forming mode of the packaging box 100 can be simpler.

Illustratively, the package may be a sheet-like paper-like material, which is easily formed and easily torn by the user. It will be appreciated that the package is intended to contain a liquid and therefore the inside of the package may be provided with a water barrier.

Other configurations of the package 100 of the above embodiments may be adopted by those skilled in the art, which will not be described in detail herein.

In the description of the present specification, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

While the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (11)

1. A package, comprising:

the liquid container comprises a body, a liquid storage tank and a liquid outlet, wherein a space for containing liquid is formed, and an opening is formed at one end of the body;

the roof is connected with the edge of the opening and extends towards the direction far away from the body, and a communication port is formed at one end far away from the body;

the extension, including the portion of empting, the portion of empting with the edge connection of intercommunication mouth and orientation are kept away from the direction of body extends, the portion of empting be formed with the passageway of empting of intercommunication mouth intercommunication, the portion of empting surround the periphery of empting the passageway forms the closure edge, under the circumstances that at least part of closure edge was got rid of, the liquid that holds in the packing carton can pass through the passageway of empting flows.

2. The package of claim 1, wherein the extension portion is flat, and a bend line is disposed between the extension portion and the roof portion, such that the extension portion bends along the bend line and abuts against a slope of the roof portion.

3. A package as claimed in claim 2 wherein the extension further comprises protective walls on either side of the pour portion, the protective walls extending towards both sides along a plane in which the pour portion lies and being flush with the sides of the roof portion.

4. A package as claimed in claim 3 wherein the protective wall is provided with at least one frangible line comprising a first sub-line extending from a side of the protective wall to the pour portion, the first sub-line being configured to expose the pour channel upon tearing of the pour portion along the first sub-line.

5. The package according to claim 4, wherein the easy-tear line further includes a second sub line located on the other side of the pouring portion from the extending direction of the first sub line, the easy-tear line being configured to expose the pouring passage after the pouring portion is torn along the easy-tear line.

6. A package as claimed in claim 4, wherein the number of the easy-tear lines is at least two, two of the easy-tear lines are parallel to each other, an easy-tear strip is formed between two adjacent easy-tear lines, and the pouring path is exposed in a case where the easy-tear strip is torn off along the easy-tear lines.

7. A package as claimed in claim 5, wherein the number of the easy-tear lines is at least two, two of the easy-tear lines are parallel to each other, an easy-tear strip is formed between two adjacent easy-tear lines, and the pouring path is exposed in a case where the easy-tear strip is torn along the easy-tear lines.

8. A pack according to claim 2 wherein the free end of the extension is flush with the open edge after the extension has been brought into engagement with the sloping surface of the roof portion.

9. A package according to any of claims 1-8, wherein the pouring location is located in the middle of the roof.

10. A package according to any of claims 1-8, wherein the closing edge is provided with a tear-off opening.

11. A package according to any of claims 1-8, wherein the extension, roof and body are of unitary construction.

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