CN218578526U

CN218578526U - Cylindrical packing box

Info

Publication number: CN218578526U
Application number: CN202221893412.9U
Authority: CN
Inventors: 朱胜华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-03-07
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a packing carton technical field, concretely relates to tube-shape packing carton. The cylindrical packing box comprises a box body and a box cover covering the top of the box body; the outer peripheral surface of the cylindrical packing box is provided with a tearing line, the part of the cylindrical packing box positioned at the upper part of the tearing line forms the box cover, and the part of the cylindrical packing box positioned at the lower part of the tearing line forms the box body. Before the tear line on the outer peripheral face of the cylindrical packaging box is broken, the cylindrical packaging box is of an integrated structure, the sealing performance and the transportation stability of the cylindrical packaging box are guaranteed, and after the tear line is broken, the integrated cylindrical tissue box is divided into two parts, so that the sleeving and overlapping parts are avoided, the materials of the cylindrical packaging box are reduced, and the cost is reduced.

Description

Cylindrical packing box

Technical Field

The utility model relates to a packing carton technical field, concretely relates to tube-shape packing carton.

Background

The packaging box is not only a daily article commonly used in daily life, but also a common ordered product in advertisement printed matters. And in particular, tissue boxes, customizers typically print a promotional phrase on the tissue box and place disposable advertising items within the tissue box.

For example, the chinese utility model patent with publication No. CN206491739U discloses a double-face stacking reusable cylindrical tissue box, which comprises a box body (i.e. the inner box body mentioned in the above patent documents) and hard paper sheets fixed on the top and bottom of the box body to form a cavity for storing tissues in the box body. The upper hard paper sheet fixed on the top of the box body is provided with a punctiform tear line, the tear line is broken to expose the easy-open mouth, and then the paper towel is taken out from the box body through the easy-open mouth.

Because the opening size of the easy-open mouth of the tissue box is smaller than that of the packaging box, tissues are generally placed in the packaging box in a mutual pressing and overlapping mode, so that the tissues in the packaging box can be taken out in a tissue extracting mode through the easy-open mouth. If the advertisement napkin is vertically stored in the napkin box in a stacking mode, the propaganda words on the advertisement napkin can be reflected as much as possible, and the advertisement napkin can not be taken out from the easy-to-pull opening with the opening smaller than the inner cavity of the packaging box.

In order to solve the above problems, the tissue box is generally designed into a box body and a box cover which are separated, disposable advertising articles are stored in an inner cavity of the box body, a drawing opening is arranged at the top of the box body, and the box cover is sealed at the top of the box body in order to ensure the sealing performance and the stability during transportation of the tissue box. When the disposable advertising article in the box body needs to be taken out, the box cover is only needed to be opened. Although the tissue box of components of a whole that can function independently can be applicable to the disposable advertising articles for use of vertical closed assembly, because the lid closing cap has the part that cup joints the coincidence each other between lid and the box body on the box body for cup joint the material increase of coincidence each other between lid and the box body, the processing cost of tissue box increases. Consider the aesthetic property of paper handkerchief box, the diameter is the same about the paper handkerchief box, cup joints the diameter that the coincidence part was less than the diameter of other parts of box body with the lid on the box body, and it increases manufacturing procedure to cup joint the coincidence part on the box body to add man-hour, leads to processing complicacy and increase the processing cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tube-shape packing carton to solve the higher technical problem of the processing cost of packing carton among the prior art.

In order to achieve the above object, the utility model discloses the technical scheme of tube-shape packing carton is:

the cylindrical packing box comprises a box body and a box cover covering the top of the box body; the outer peripheral surface of the cylindrical packing box is provided with a tearing line, the part of the cylindrical packing box positioned at the upper part of the tearing line forms the box cover, and the part of the cylindrical packing box positioned at the lower part of the tearing line forms the box body.

The beneficial effects are that: the utility model discloses an among the tube-shape packing carton, after tearing the tear line on the tube-shape packing carton outer peripheral face, the tube-shape packing carton is separated for lid and box body, can expose the box body inner chamber after the lid on upper portion is opened to take out and leave the article in the tube-shape packing carton. Before the tear line on the outer peripheral surface of the cylindrical packaging box is broken, the cylindrical packaging box is of an integrated structure, the sealing performance and the transportation stability of the cylindrical packaging box are guaranteed, and after the tear line is broken, the integrated cylindrical tissue box is divided into two parts, so that the sleeved overlapping part is avoided, the materials of the cylindrical packaging box are reduced, and the cost is reduced.

In a further improvement, the head end and the tail end of the tearing line are provided with intervals, the part of the cylindrical packaging box corresponding to the intervals forms a connecting part, and the connecting part is connected with the box cover and the box body when the tearing line is disconnected.

The beneficial effects are that: by the design, after the tearing line is broken, the box body and the box cover are connected through the connecting part, so that the box cover can be covered on the box body again.

In a further improvement, the tear line includes a dotted line portion and a continuous line portion extending in the wall thickness direction of the tubular packaging box and located on a side of the tear line remote from the connecting portion.

The beneficial effects are that: design like this, the joint strength who corresponds to the connecting wire part on box body and the lid is relatively weak, is convenient for tear the tear line.

Further improved, the continuous line portion penetrates the side wall in the wall thickness direction of the cylindrical packing box, the lower end of the box cover and the upper end of the box body are disconnected in the continuous line part and the point broken line part before the tearing line is disconnected.

The beneficial effects are that: by the design, the parts of the box cover and the box body corresponding to the continuous line parts are separated, and the separated parts of the box cover and the box body can gradually expand to the connected parts, so that the tearing line is convenient to tear.

In a further improvement, the point broken line part is in a wave shape extending along the circumferential direction of the cylindrical packing box on the outer circumferential surface of the cylindrical packing box, and the wave shape is triangular or rectangular.

The beneficial effects are that: by the design, the connecting length of the point broken line part and the solid body is reduced, and meanwhile, the cross section of the tearing line is increased, so that the pressure of a knife edge to the cylindrical packaging box is reduced, and the deformation of the cylindrical packaging box due to overlarge pressure when the tearing line is processed is avoided.

Further improved, the length of the continuous line part is not more than half of the circumference of the cylindrical packing box.

The beneficial effects are that: design like this is favorable to guaranteeing the joint strength of box body and lid, avoids appearing the condition that the tear line breaks off because of less external force.

In a further improvement, the plane of the tearing line is vertical to the central axis of the cylindrical packing box.

The beneficial effects are that: due to the design, the length of the tear line is short, the processing time is shortened, and the processing cost is reduced.

The improved box is characterized in that a local bulge is arranged on the tearing line, a notch and a pressing part are formed on the outer peripheral surface of the cylindrical packing box corresponding to the local bulge, the pressing part is formed on one of the box cover and the box body corresponding to the local bulge, the notch is formed on the other of the box cover and the box body corresponding to the local bulge, and the pressing part is used for buckling in the notch when the box cover covers the box body.

The beneficial effects are that: design like this, can open flip partly through the press portion earlier, tear the tear line again, avoid directly tearing the condition that appears warping because fiber container intensity is not enough when tearing the tear line that distributes on the packing carton outer peripheral face.

In a further improvement, the pressing parts and the connecting parts are positioned on two opposite sides of the cylindrical packing box in the circumferential direction.

The beneficial effects are that: by the design, when the box cover is opened, the pressing part can be opened towards two sides of the tear line at the same time, so that the tear line is convenient to tear.

In a further improvement, the pressing part is semicircular.

The beneficial effects are that: by the design, the semicircular pressing part is similar to the finger tip in shape, so that a user can press the pressing part down and open the pressing part through the finger conveniently.

Drawings

FIG. 1 is a schematic structural view of the cylindrical packing box of the present invention;

fig. 2 is a schematic structural view of the cylindrical packing box of fig. 1 when the box cover is opened.

In the figure: 11. a box cover; 12. a box body; 13. tearing the line; 14. a pressing part; 15. a line breaking part is dotted; 16. a connecting portion; 17. a continuous line portion; 18. and (4) notches.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, terms such as "comprises," "comprising," or any other variation thereof, which may be present, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the language "comprising one of 8230; \8230;" etc. does not exclude a process, method or the like that comprises such an element.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be connected internally or indirectly to each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the term "provided" may be used in a broad sense, for example, the object provided may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be described in further detail with reference to examples.

The utility model discloses an embodiment 1 of tube-shape packing carton:

the cylindrical packing box is used for storing disposable advertising supplies. As shown in fig. 1 and 2, a tear line 13 extending along the circumferential direction is provided on the outer circumferential surface of the top portion of the cylindrical packing box, and the plane of the tear line 13 is perpendicular to the central axis of the cylindrical packing box. The cylindrical packing box comprises a box cover 11 and a box body 12, wherein the box cover 11 is located on the upper portion of a tearing line 13, the box body 12 is located on the lower portion of the tearing line 13, a certain distance is reserved between the head end and the tail end of the extending direction of the tearing line 13, a connecting portion 16 for connecting the box cover 11 and the box body 12 is formed between the head end and the tail end of the tearing line 13, after the tearing line 13 is torn, the box cover 11 can be opened around the connecting portion 16 to expose an inner cavity of the box body 12, and a user can take out stored disposable advertising objects from the inner cavity of the box body 12.

The tear line 13 includes a dotted broken line portion 15 and a continuous line portion 17, the length of the continuous line portion 17 being half of the outer circumferential length of the cylindrical packaging box, and the continuous line portion 17 being located on the side of the tear line 13 remote from the connecting portion 16. The dotted line portion 15 is formed in a wave shape extending in the circumferential direction of the cylindrical packing box on the outer circumferential surface of the cylindrical packing box, the wave shape is triangular, the portion of the lid 11 corresponding to the valley of the triangular wave is connected to the box body 12, and the portion of the lid 11 corresponding to the space between adjacent valleys is disconnected from the box body 12. The continuous line portion 17 penetrates the side wall of the cylindrical packing box in the thickness direction of the packing box, and the lower end of the lid 11 and the upper end of the box 12 are disconnected at a connecting line portion.

The middle position of the continuous line part 17 is provided with a downward extending partial bulge, the partial bulge is semicircular, the part of the box cover 11 corresponding to the partial bulge is provided with a downward extending pressing part 14, the part of the box body 12 corresponding to the partial bulge is provided with a downward extending notch 18, and the pressing part 14 is matched and arranged in the notch 18 before the tearing line 13 is torn. When the tear line 13 is torn, the pressing portion 14 is pushed open, and the tear line 13 is torn by the pressing portion 14 toward both sides in the circumferential direction of the tubular packaging box. Meanwhile, the pressing portion 14 and the connecting portion 16 are located on opposite sides in the circumferential direction of the cylindrical packing box so as to be able to tear the tear line 13 at both sides of the connecting portion 16 at the same time. In other embodiments, the pressing portion 14 may have a rectangular or trapezoidal shape.

It should be noted that the length of the tear line 13 may be smaller than the outer circumference of the tubular packaging box, so that the part of the tubular packaging box located at the upper part of the tear line 13 is connected with the part located at the lower part of the tear line 13 after the tear line 13 is broken. The length of the tear line 13 may be equal to the outer circumference of the tubular packaging box so that the tubular packaging box becomes two separate parts after the tear line 13 is broken.

The utility model discloses an among the tube-shape packing carton, after tearing the tear line 13 on the tube-shape packing carton outer peripheral face, the tube-shape packing carton divide into lid 11 and box body 12, and the tube-shape packing carton is last to be connected part 16 corresponding to the interval between the 13 head and the tail both ends of tear line, and lid 11 on upper portion can be opened and expose the 12 inner chambers of box body and make and directly take out the article of keeping in the tube-shape packing carton around connected part 16. And before tear line 13 on the outer peripheral face of tube-shape packing carton breaks, the tube-shape packing carton is integrative structure to guarantee the stability of the sealed region transportation of tube-shape packing carton, after tear line 13 breaks, integrative tube-shape packing carton is cut apart into two parts of connection, avoids appearing the overlapping structure of cup jointing, with the material that reduces the tube-shape packing carton, reduce cost.

The utility model discloses an embodiment 2 of tube-shape packing carton:

this example differs from example 1 in that: in example 1, the tear line 13 includes a dotted line portion 15 and a continuous line portion 17, and the continuous line portion 17 extends in the wall thickness direction of the cylindrical packaging box. In this embodiment, all the tear lines 13 are broken lines. In other embodiments, the tear lines 13 may be all continuous lines, and in order to ensure the connecting ability of the box body 12 and the box cover 11, the extension distance of the partial tear lines 13 along the wall thickness direction of the cylindrical packing box is smaller than that of the wall thickness of the cylindrical packing box.

The utility model discloses an embodiment 3 of tube-shape packing carton:

the present example differs from example 1 in that: in example 1, the continuous line portion 17 penetrated through the side wall in the thickness direction of the cylindrical package, and the lower end of the lid 11 and the upper end of the box 12 were cut at the continuous line portion 17 and connected at the dotted line portion 15 before the tear line 13 was cut. In this embodiment, the continuous line portion 17 extends over a distance less than the wall thickness of the tubular packaging box in the wall thickness direction of the tubular packaging box.

The utility model discloses an embodiment 4 of tube-shape packing carton:

this example differs from example 1 in that: in example 1, the continuous line portion 17 occupies half of the outer circumferential length of the cylindrical packing box. In this embodiment, the continuous line portion 17 occupies one third of the outer circumference of the cylindrical packing box.

The utility model discloses an embodiment 5 of tube-shape packing carton:

this example differs from example 1 in that: in example 1, the tear line 13 is located on the same plane perpendicular to the central axis of the cylindrical packing box. In this embodiment, the plane of the tear line 13 forms an acute angle with the central axis of the cylindrical packaging box, for example, 30 ° or 60 °. In other embodiments, the tear line may be helical.

The utility model discloses an embodiment 6 of tube-shape packing carton:

the present example differs from example 1 in that: in example 1, the dotted line portion 15 is formed in a wave shape extending in the circumferential direction of the cylindrical packing box on the outer circumferential surface of the cylindrical packing box, and the wave shape is a triangle. In this embodiment, the wavy waveform is S-shaped. In other embodiments, the wavy waveform may be rectangular or saw-toothed.

The utility model discloses an embodiment 7 of tube-shape packing carton:

the present example differs from example 1 in that: in embodiment 1, the tear line 13 is provided with a partial protrusion extending downward. In this embodiment, the partial protrusion extends upward, and accordingly, the portion of the box body 12 corresponding to the partial protrusion forms an upward extending pressing portion 14, and the portion of the box cover 11 corresponding to the partial protrusion forms a downward extending notch 18. In other embodiments, the tear line 13 may be eliminated with a partial protrusion.

The utility model discloses an embodiment 8 of tube-shape packing carton:

this example differs from example 1 in that: in embodiment 1, the pressing portions 14 and the connecting portions 16 are located on opposite sides in the circumferential direction of the cylindrical packaging box. In the present embodiment, the pressing portion 14 and the connecting portion 16 form an acute angle, for example, 30 °, 60 °, along the circumferential direction of the cylindrical packaging case.

Finally, it should be noted that the above mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made without inventive effort to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The cylindrical packing box comprises a box body (12) and a box cover (11) covering the top of the box body (12); the packaging box is characterized in that a tearing line (13) is arranged on the peripheral surface of the cylindrical packaging box, the box cover (11) is formed by the part of the cylindrical packaging box positioned at the upper part of the tearing line (13), and the box body (12) is formed by the part of the cylindrical packaging box positioned at the lower part of the tearing line (13);

the head end and the tail end of the tearing line (13) are provided with intervals, a connecting part (16) is formed on the cylindrical packaging box corresponding to the intervals, and the connecting part (16) is connected with the box cover (11) and the box body (12) when the tearing line (13) is disconnected;

the tearing line (13) comprises a point broken line part (15) and a continuous line part (17), wherein the continuous line part (17) extends along the wall thickness direction of the cylindrical packaging box and is positioned on one side of the tearing line (13) far away from the connecting part (16);

the continuous line portion (17) penetrates the side wall in the wall thickness direction of the cylindrical packaging box, the lower end of the box cover (11) and the upper end of the box body (12) are disconnected in the continuous line part (17) and the point broken line part (15) before the tearing line (13) is disconnected;

the position of the tearing line (13) is provided with a local bulge, the local bulge is positioned on a continuous line part (17) of the tearing line (13), a notch (18) and a pressing part (14) are formed on the outer peripheral surface of the cylindrical packaging box corresponding to the local bulge, one of the box cover (11) and the box body (12) is formed corresponding to the local bulge, the pressing part (14) is formed on the other one of the box cover (11) and the box body (12) corresponding to the local bulge, the notch (18) is formed, and the pressing part (14) is used for buckling in the notch (18) when the box cover (11) covers the box body (12).

2. The tube packing box according to claim 1, wherein the dot-dashed line portion (15) has a wave shape extending in a circumferential direction of the tube packing box on an outer circumferential surface of the tube packing box, and the wave shape is a triangle or a rectangle.

3. Tubular carton according to claim 1, characterized in that the length of the continuous line portion (17) is not more than half the circumference of the outer circumference of the tubular carton.

4. A tubular carton according to any one of claims 1 to 3, characterized in that the plane in which the tear line (13) lies is perpendicular to the central axis of the tubular carton.

5. The tubular packaging box according to any one of claims 1 to 3, characterized in that the pressing portions (14) and the connecting portions (16) are located on opposite sides in the circumferential direction of the tubular packaging box.

6. The tube-shaped packaging box according to any one of claims 1 to 3, characterized in that the pressing portion (14) is semicircular.