CN207860798U - A kind of novel packaging box - Google Patents

Abstract

The embodiment of the utility model discloses a new type of packaging box. The packaging box is in the form of a rounded square or a rounded rectangle, and includes a box body, a box cover and a connecting strip. A box body panel, a second bent portion, a second box body panel, a third bent portion, a third box body panel, a fourth bent portion and a fourth box body panel, the first bent portion, the second bent portion, The inside of the third bending part and the fourth bending part are provided with a plurality of cutting grooves parallel to each other, which can be formed into rounded corners by bending the cutting grooves. The box cover is a tinplate sealing cover, and the connecting strip is arranged on the The inner wall of the box body is used to connect the box body into a preset shape. In the utility model, the box body is connected by the connecting bar to be in a cylindrical shape, and the rounded corners are formed by bending the cutting groove, so the structure and manufacturing process are simple, and the production cost is low.

Description

A new type of packing box

technical field

The embodiment of the utility model relates to the field of packaging, in particular to a novel packaging box.

Background technique

As the name suggests, the packaging box is the box used to package the product. It can be classified according to the material, such as: paper box, iron box, wooden box, cloth box, leather box, acrylic box, corrugated box, pvc box, etc., or according to the name of the product. To classify such as: moon cake boxes, tea boxes, medlar boxes, candy boxes, exquisite gift boxes, souvenir boxes, wine boxes, chocolate boxes, food, medicine and health care product boxes, food packaging boxes, tea packaging boxes, stationery boxes, etc. Packing box function: to ensure the safety of the product in transit, to improve the grade of the product, etc.

In the process of realizing the utility model, the inventor found that the prior art has at least the following problems: currently used for wine packaging or food packaging, most of them are square or cylindrical boxes sealed with tinplate covers up and down, rounded square or The rectangular box body with rounded corners is difficult to make with traditional cardboard processing techniques.

Utility model content

The main technical problem to be solved by the implementation of the utility model is to provide a new type of packaging box. The box body is connected by connecting strips, and the rounded corners are formed by bending and cutting grooves, so that the top view of the packaging box is rounded square or rounded rectangle. , low production cost.

In order to solve the above technical problems, a technical solution adopted in the embodiment of the present utility model is to provide a new type of packaging box, including:

Box body, the box body is made of cardboard, including a first curved portion, a first box body panel, a second curved portion, a second box body panel, a third curved portion, a third box body panel, and a fourth curved portion and the fourth box body panel, the first curved portion, the first box body panel, the second curved portion, the second box body panel, the third curved portion, the third box body panel, the fourth curved portion and the fourth box The body panels are connected sequentially, the box body is rounded square or rounded rectangle, the inside of the first curved part, the second curved part, the third curved part and the fourth curved part are all provided with a plurality of parallel cuts groove, the cutting groove is formed by cutting the paper fibers inside the first bending part, the second bending part, the third bending part and the fourth bending part, and the cross section of the cutting groove is zigzag;

The box cover, the box cover is fixed on the end of the box body, and the crimping of the box cover is connected and fixed with the box body, so that a closed space can be formed inside the packaging box, and the box cover is made of tinplate sealing cap;

The connecting strip is arranged on the inner wall of the box body and is used to connect the box body into a predetermined shape.

Wherein, the connecting strip can be set as an extending connecting strip, and the extending connecting strip is formed by extending the fourth box body panel through the fourth bending portion, and is connected and fixed to the inner wall of the first box body panel.

Wherein, the connecting strip can be set as an independent connecting strip, and at the same time, the fourth box body panel is set to be composed of a first part and a second part, and the independent connecting strip is simultaneously connected with the first part and the second part. The inner wall connection is fixed.

Wherein, the independent connecting bar is made of plastic parts.

Wherein, the connection method between the connecting strip and the box body is adhesive connection.

Wherein, the box cover includes a sealing cover and an opening cover, the sealing cover surrounds the opening cover, and the sealing cover is fixed to one end of the box body.

Wherein, the end of the box body is provided with a V groove, and the V groove passes through the first curved part, the first box body panel, the second curved part, the second box body panel, the third curved part, the third The box body panel, the fourth curved portion and the fourth box body panel.

Wherein, the box body is provided with a cut line, and the cut line is parallel to the v-groove.

Wherein, the incision line surrounds the box body.

Wherein, the thicknesses of the first box body panel, the second box body panel, the third box body panel and the fourth box body panel are all less than 1.5 mm.

The beneficial effect of the embodiment of the utility model is: different from the situation of the prior art, the embodiment of the utility model provides a new type of packaging box, the packaging box includes a box body, a box cover and a connecting strip, and the box body includes sequentially The connected first curved part, first box body panel, second curved part, second box body panel, third curved part, third box body panel, fourth curved part and fourth box body panel, the first The interior of the bending part, the second bending part, the third bending part and the fourth bending part are all provided with a plurality of parallel cutting grooves, which can be formed into rounded corners by bending the cutting grooves, and the box cover is a tinplate sealing cover , located at the upper and lower ends of the box body, the connecting strip can be an extended connecting strip or an independent connecting strip, connected with the inner wall of the box body, so that the box body is cylindrical. In the embodiment of the present utility model, The top view of the packaging box is rounded square or rounded rectangle, the structure and manufacturing method are simple, and the production cost is low.

Description of drawings

Fig. 1 is a perspective view of a new packaging box according to the embodiment of the present invention;

Fig. 2 is an expanded view of the box body of a new packaging box according to the embodiment of the present invention;

Fig. 3 is a schematic diagram of the V-groove structure of a new packaging box according to the embodiment of the present invention;

Fig. 4 is a cross-sectional view of a new packaging box according to the embodiment of the present invention;

Fig. 5 is an installation method of the connecting strip and the box body of a new packaging box according to the embodiment of the present utility model;

Fig. 6 is another installation method of the connecting strip and the box body of a new type of packaging box in the embodiment of the utility model;

Referring to Figures 1 to 6, 100 is a new type of packaging box, 10 is the box body, 20 is the box cover, 30 is the connecting strip, 11 is the first bending part, 12 is the first box body panel, 13 is the second bending part, 14 the second box body panel, 15 the third bending part, 16 the third box body panel, 17 the fourth bending part, 18 the fourth box body panel, 19 is the cutting groove, 21 is the sealing cover, 22 is the opening cover, 181 is the The first part of the fourth box body panel, 182 is the second part of the fourth box body panel.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right", "upper", "lower", "inner", "outer", "bottom", etc. used in this specification indicate orientation or positional relationship Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be understood as a limitation of the present utility model. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the description of the utility model in this specification are only for the purpose of describing specific embodiments, and are not used to limit the utility model. The term "and/or" used in this specification includes any and all combinations of one or more of the associated listed items.

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

Please refer to FIG. 1 , the embodiment of the present utility model provides a new packaging box 100 , including: a box body 10 , a box cover 20 and a connecting strip 30 . The box body 10 is a square with rounded corners or a rectangle with rounded corners. The box cover 20 is adapted to the box body 10. The box cover 20 is fixed on both ends of the box body 10, and can make the packaging A closed space is formed inside the box 100, and the connecting strip 30 is used to connect the box body 10 into a preset shape.

2 to 3, in this embodiment, the box body 10 includes: a first curved portion 11, a first box body panel 12, a second curved portion 13, a second box body panel 14, a third curved Part 15, the third box body panel 16, the fourth curved portion 17 and the fourth box body panel 18, the first curved portion 11, the first box body panel 12, the second curved portion 13, the second box body panel 14 , the third curved portion 15, the third box body panel 16, the fourth curved portion 17 and the fourth box body panel 18 are sequentially connected, the first box body panel 12, the second box body panel 14, the third box body panel 16 and the fourth box body panel 18 are all in the shape of a flat plate, and the thickness is less than 1.5 mm.

The insides of the first curved portion 11, the second curved portion 13, the third curved portion 15 and the fourth curved portion 17 are all provided with a plurality of parallel cutting grooves 19, and the cross section of the cutting grooves 19 is zigzag. , formed by cutting the paper fibers inside the first bending portion 11, the second bending portion 13, the third bending portion 15 and the fourth bending portion 17 by a cutter, and the cutting groove 19 can be bent to make the The first bending part 11, the second bending part 13, the third bending part 15 and the fourth bending part 17 are formed into rounded corners, because all cutting grooves 19 are located at the inner wall of the packing box structure in the utility model, and all cutting grooves 19 are all formed by cutting the die-cutting knife skin or the knife roller 1 to destroy the fiber structure of the paper that cuts off the inner wall of the packaging box structure, and this structure will not have unevenness on the surface of the packaging box structure after folding The strip texture from top to bottom, so the outer surface of the packaging box can not see the traces of knife-cut grooves, but is more smooth, and the shape of the packaging box structure is more beautiful.

The end of the box body 10 is also provided with a V groove, and the V groove passes through the first curved portion 11, the first box body panel 12, the second curved portion 13, the second box body panel 14, and the third curved portion in sequence. 15, the third box body panel 16, the fourth curved portion 17 and the fourth box body panel 18, the V groove is provided to facilitate curling. The box body 10 is also provided with a cut line, the cut line surrounds the box body 10, and is parallel to the V groove, the cut line is arranged near the end of the box body 10, the cut line The number of score lines is 2, of course, in other alternative embodiments, the number of the score lines can be multiple, for example: 3, 4, etc., the packaging box can be opened by destroying the score lines .

Referring to Fig. 4, in the present embodiment, the box cover 20 is a tinplate cover, which is arranged at both ends of the box body 10 to form a closed space inside the box body, and the box cover at the bottom of the box body 10 20 is a lower cover, which is crimped and sealed with a tinplate cover, and the box cover 20 positioned at the top of the box body 10 is an upper cover, and the upper cover includes a sealing cover 21 and an opening cover 22, and the sealing cover 21 is a square with rounded corners or It is rectangular with rounded corners, adapted to the box body 10, and the periphery of the sealing cover 21 is curled and sealed with the V groove of the box body 10, and a through hole adapted to the opening cover 22 is provided in the middle. The opening cover 22 includes a groove adapted to the through hole, and an extension extending outward from the groove. Of course, in other alternative embodiments, the lower cover can also be set to have the same structure as the upper cover, that is, both the lower cover and the upper cover include a sealing cover 21 and an opening adapted to the sealing cover 21 Cover 22.

Referring to Fig. 2, Fig. 5 and Fig. 6, in this embodiment, the connecting strip 30 is used to connect the box body 10 into a preset shape, and the connecting strip 30 can be set as an extended connecting strip, so The extension connecting bar is trapezoidal, and the extending connecting bar is formed by extending the fourth box body panel 18 through the fourth bending part 17, and is connected and fixed with the inner wall of the first box body panel 12, and the connection method It can be pasted connection, fixed connection through auxiliary parts, or other connection methods, which are not limited in the embodiment of the present utility model.

The connecting strip 30 can also be set as an independent connecting strip, and at the same time, the fourth box body panel 18 can be set to be composed of two parts, which are respectively the first part 181 of the fourth box body panel and the fourth box body panel first part. The second part 182, the independent connecting strip is made of plastic parts, a part of the independent connecting strip is connected and fixed with the inner wall of the first part 181 of the fourth box body panel, and the other part is connected with the first part of the fourth box body panel. The inner wall of the second part 182 is connected and fixed, and the connection method can be pasted connection, fixed connection through auxiliary parts, or other connection methods. Of course, other box body panels can also be set to be composed of two parts, and then respectively connected with the two parts. The connection and fixation of the above-mentioned independent connecting bars is not limited in the embodiment of the present utility model.

In some other embodiments, the connecting bar 30 may also be set as a T-shaped connecting bar, which will not be repeated here.

The beneficial effect of the embodiment of the utility model is: different from the situation of the prior art, the embodiment of the utility model provides a new type of packaging box, the packaging box includes a box body, a box cover and a connecting strip, and the box body includes sequentially The connected first curved part, first box body panel, second curved part, second box body panel, third curved part, third box body panel, fourth curved part and fourth box body panel, the first The interior of the bending part, the second bending part, the third bending part and the fourth bending part are all provided with a plurality of parallel cutting grooves, which can be formed into rounded corners by bending the cutting grooves, and the box cover is a tinplate sealing cover , located at the upper and lower ends of the box body, the connecting strip can be an extended connecting strip or an independent connecting strip, connected with the inner wall of the box body, so that the box body is cylindrical. In the embodiment of the present utility model, The top view of the packaging box is rounded square or rounded rectangle, the structure and manufacturing method are simple, and the production cost is low.

It should be noted that, the description of the utility model and the accompanying drawings have given the preferred implementation of the utility model, but the utility model can be realized in many different forms, and is not limited to the description in this specification. Embodiments, these embodiments are not used as additional restrictions on the content of the present utility model, and the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive. Moreover, the above-mentioned technical features continue to be combined with each other to form various implementations not listed above, which are all considered to be within the scope of the description of the utility model; furthermore, those of ordinary skill in the art can improve or improve according to the above description. Transformation, and all these improvements and transformations should belong to the protection scope of the appended claims of the present utility model.

Claims (10)

1. a kind of novel packaging box, which is characterized in that including：

Box body, the box body are made of cardboard, including the first bending section, the first box body panel, the second bending section, the second box body Panel, third bending section, third box body panel, the 4th bending section and the 4th box body panel, first bending section, the first box body Panel, the second bending section, the second box body panel, third bending section, third box body panel, the 4th bending section and the 4th box body panel It is sequentially connected, the rounded square or fillet rectangle of the box body, first bending section, the second bending section, third bending The inside of portion and the 4th bending section is equipped with a plurality of cutting groove being mutually parallel, and the cutting groove is by first bending section, Two bending sections, third bending section, the paper fibre slitting inside the 4th bending section are formed after disconnecting, the cutting groove it is transversal Face is serrated；

Box cover, the box cover is fixed on the end of the box body, and the box cover crimping is connected and fixed with the box body, and can The package interior is set to form enclosure space, the box cover is tinplate seal closure；

Connection strap, the connection strap is set to the inner wall of the box body, for the box body to be connected as preset shape.

2. packing box according to claim 1, which is characterized in that the connection strap can be set as extending connection strap, described to prolong Connection strap is stretched to be extended to form by the 4th bending section by the 4th box body panel, and with the first box body panel Inner wall is connected and fixed.

3. packing box according to claim 1, which is characterized in that the connection strap can be set as independent connection item, meanwhile, institute It states the 4th box body panel to be set as being made of the 4th box body panel first and the 4th box body panel second, the independent connection item The inner wall with the 4th box body panel first and the 4th box body panel second is connected and fixed simultaneously.

4. packing box according to claim 3, which is characterized in that the independent connection strip adoption plastic part is made.

5. according to the packing box described in one of claim 2-4, which is characterized in that the connection side of the connection strap and the box body Formula is connected using gluing.

6. packing box according to claim 1, which is characterized in that the box cover includes seal closure and opening lid, the envelope Lid is surrounded on the opening lid, and the seal closure is fixed on one end of the box body.

7. packing box according to claim 6, which is characterized in that the end set of the box body has a V slots, the V slots according to It is secondary to pass through the first bending section, the first box body panel, the second bending section, the second box body panel, third bending section, third box body face Plate, the 4th bending section and the 4th box body panel.

8. packing box according to claim 7, which is characterized in that the box body is provided with cut-crease lines, the cut-crease lines with The V slots are parallel.

9. packing box according to claim 8, which is characterized in that the cut-crease lines are around the box body.

10. packing box according to claim 1, which is characterized in that the first box body panel, the second box body panel, The thickness of three box body panels and the 4th box body panel is respectively less than 1.5 millimeters.