Special-shaped hole type packaging box

Abstract

The utility model designs a special-shaped hole type packaging box aiming at a plastic cup type liquid packaging article with a triangular handle. The special-shaped holes matched with the plastic cups are formed in the inner box body, so that the plastic cups can be conveniently placed and stored, and meanwhile, articles placed in the packaging box can be conveniently explained and explained through the packaging box. A special-shaped hole type packaging box comprises an outer box body and an inner box body. The inner box body is inserted into a cavity formed by the outer box body; a special-shaped opening is formed in the top surface of the inner box body; the special-shaped holes are arranged in an array; the special-shaped hole comprises two parts, the first part is a circular arc, the second part is an isosceles triangle, two waists of the isosceles triangle are connected with two end points of the circular arc, and the included angle between the two waists is 80 degrees; the included angle perpendicular bisector of the isosceles triangle is perpendicular to the short edge of the inner box body after extending, and the edge pointed by the included angle of the isosceles triangle is provided with a side cover extending from the top face of the inner box body.

Description

Technical Field

[0001] The utility model relates to the field of packaging box design and manufacturing, in particular to a special-shaped hole-opening packaging box. Background Art

[0002] Espresso or liquid espresso is a special-shaped package in a small plastic cup, usually with a triangular handle on the opening to facilitate tearing and guide the flow of liquid in the cup. In addition to espresso, some liquid medicines also use similar packaging. This plastic cup is usually fixed by plastic wrapping or retains connection points between array shapes for easy division. However, both of the above two have the problem of being difficult to store after unpacking, and the plastic film in the plastic wrapping method is often transparent, and only the bottom cardboard can carry the store information. In order to facilitate storage and make full use of the packaging box for information recording, it is necessary to design a packaging box with special-shaped openings. Summary of the invention

[0003] The utility model is a special-shaped hole-type packaging box designed for plastic cup-type liquid packaging articles with triangular handles. The special-shaped holes matched with the plastic cups are provided on the inner box body to facilitate the placement and storage of the plastic cups, and at the same time, it is convenient to explain the articles placed inside through the packaging box.

[0004] The special-shaped opening type packaging box comprises an outer box body and an inner box body; the inner box body is inserted into the cavity formed by the outer box body; and the top surface of the inner box body is provided with a special-shaped opening;

[0005] Special-shaped opening array setting;

[0006] The special-shaped opening consists of two parts, the first part is an arc, and the second part is an isosceles triangle. The two sides of the isosceles triangle are connected to the two end points of the arc, and the angle between the two sides is 80°; the perpendicular bisector of the angle of the isosceles triangle is extended to be perpendicular to the short side of the inner box body, and the side pointed by the angle of the isosceles triangle is provided with a side cover extending from the top surface of the inner box body.

[0007] Preferably, the direction of the side cover extending from the top surface of the outer box body is the same as the direction of the side cover extending from the top surface of the inner box body. A convenient hole is provided on the side cover of the outer box body, and the center of the convenient hole overlaps with the center of the side cover. The inner box body can be pushed out of the outer box body by inserting a finger into the convenient hole and pushing the side cover of the inner box body.

[0008] Preferably, a pull tab is provided on the short side opposite to the side cover of the inner box body, and the pull tab includes three consecutive rectangular sections of equal length and width to the side cover, wherein the third section is inserted into the inner box body, and the first section and the second section are attached. The first section and the second section are bonded by glue to form a tongue plate, which is folded between the side plate of the inner box body and the side plate of the outer box body when the packaging box is wrapped. When the inner box body needs to be pulled out, the folded tongue plate can be unfolded to facilitate the pulling out of the inner box body.

[0009] At the same time, the tongue plate structure can be used to form a blocking device. When used as a blocking device in the inner box, the first section of the three consecutive rectangular cardboards with the same length and width as the side cover is attached to the top surface of the inner box, and the third section is attached to the bottom surface of the inner box. The first section, the second section, and the third section form a 90° angle with each other, and form a space with the side cover derived from the bottom plate of the inner box to place the measuring cup that matches the plastic cup medicine.

[0010] Preferably, a centrally symmetrical reinforcing tongue plate is provided in the special-shaped opening, and the number of the reinforcing tongue plates is greater than or equal to 3. The tongue plate is formed when the special-shaped opening is punched, and the plastic cup inside can be fixed by bending the tongue plate to reduce shaking, thereby facilitating the insertion of the inner box body back into the outer box body when the remaining plastic cups are stored.

[0011] Preferably, a countersunk hole is provided along the periphery of the special-shaped opening, the countersunk hole is in a scaled relationship with the special-shaped opening, and the depth of the countersunk hole is 2 mm.

[0012] The beneficial effects of the utility model are: the product is placed in the inner box tightly, and the side design blocks can be used to place the measuring cup, which is convenient to use and enhances the user experience. For similar medicine bottles that do not use measuring cups, the block plate can be used as a pull tab. The plastic bubble shell inner support is removed to reduce costs. Compared with plastic packaging, it is easy to store and place, and can effectively reduce the negative impact of stacking items. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the assembly diagram of the utility model and the plastic cup;

[0014] Figure 2 This is an expanded view of the inner box of the utility model;

[0015] Figure 3 This is a side sectional view of a plastic cup embedded in a hole in Example 2 of the utility model;

[0016] In the figure: a. plastic cup, 1. inner box body, 101. first section, 102. second section, 103. third section, 110. countersunk hole, 120. reinforcing tongue plate, 2. special-shaped opening. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further described in detail below through specific embodiments and in conjunction with the accompanying drawings. Example

[0018] like Figure 1 and Figure 2 As shown, the special-shaped opening type packaging box comprises an outer box body and an inner box body 1; the inner box body is inserted into the cavity formed by the outer box body; the top surface of the inner box body is provided with a special-shaped opening 2;

[0019] The array of special-shaped openings 2 is set to 2x4;

[0020] The special-shaped opening consists of two parts, the first part is an arc, and the second part is an isosceles triangle. The two sides of the isosceles triangle are connected to the two end points of the arc, and the angle between the two sides is 80°; the perpendicular bisector of the angle of the isosceles triangle is extended to be perpendicular to the short side of the inner box body, and the side pointed by the angle of the isosceles triangle is provided with a side cover extending from the top surface of the inner box body.

[0021] The direction of the side cover extending from the top surface of the outer box body is the same as the direction of the side cover extending from the top surface of the inner box body.

[0022] The short side opposite to the side cover of the inner box body is continued with three sections of rectangles of equal length and width to the side cover, which are numbered as the first section 101, the second section 102, and the third section 103; when used as a barrier set in the inner box body, the first section of the three consecutive sections of rectangular cardboards of equal length and width to the side cover is attached to the top surface of the inner box body, and the third section 103 is attached to the bottom surface of the inner box body. The first section 101, the second section 102, and the third section 103 form a 90° angle with each other, and form a space with the side cover derived from the bottom plate of the inner box body for placing a measuring cup matching the plastic cup medicine.

[0023] A convenient hole is provided on the side cover of the outer box body, and the center of the convenient hole overlaps with the center of the side cover. The inner box body can be pushed out of the outer box body by inserting a finger into the convenient hole and pushing the side cover of the inner box body. Example

[0024] This embodiment is basically the same as the first embodiment, except that the three sections of the side cover extending from the inner box body are rectangular in length and width, and are no longer used as a block set in the inner box body, but as a pull tab. The third section 103 is inserted into the inner box body, and the first section 101 and the second section 102 are attached. The first section and the second section are bonded by glue to form a tongue plate, which is folded between the inner box body side plate and the outer box body side plate when the packaging box is wrapped. When the inner box body needs to be pulled out, the folded tongue plate can be unfolded to facilitate the pulling out of the inner box body.

[0025] A centrally symmetrical reinforcement tongue is provided in the special-shaped opening (at Figure 3 The number 120 marked by a dotted ellipse in the figure) is 3, and the arc angle of each tongue on the special-shaped opening 2 is 90°. The tongue plate is formed when the special-shaped opening is punched. The plastic cup a inside can be fixed by bending the tongue plate to reduce shaking, so as to facilitate the insertion of the inner box body back into the outer box body when the remaining plastic cups are stored.

[0026] A countersunk hole 110 is arranged along the outer periphery of the special-shaped opening, and the countersunk hole is in a scaled relationship with the special-shaped opening, and the depth of the countersunk hole is 2 mm.

[0027] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Special-shaped perforated packaging box, characterized in that: It comprises an outer box body and an inner box body; the inner box body is inserted into the cavity formed by the outer box body; and a special-shaped opening is arranged on the top surface of the inner box body; Special-shaped opening array setting; The special-shaped opening consists of two parts, the first part is an arc, and the second part is an isosceles triangle. The two sides of the isosceles triangle are connected to the two end points of the arc, and the angle between the two sides is 80°; the perpendicular bisector of the angle of the isosceles triangle is extended to be perpendicular to the short side of the inner box body, and the side pointed by the angle of the isosceles triangle is provided with a side cover extending from the top surface of the inner box body.

2. The special-shaped perforated packaging box according to claim 1, characterized in that: The direction of the side cover extending from the top surface of the outer box body is the same as the direction of the side cover extending from the top surface of the inner box body.

3. The special-shaped perforated packaging box according to claim 2, characterized in that: A convenient hole is opened on the side cover of the outer box body, and the center of the convenient hole overlaps with the center of the side cover.

4. The special-shaped perforated packaging box according to claim 1 or 2, characterized in that: The inner box body is provided with a pull tab on the short side opposite to the side cover, and the pull tab comprises three continuous sections of rectangles with the same length and width as the side cover, wherein the third section is inserted into the inner box body, and the first section and the second section are fitted together.

5. The special-shaped perforated packaging box according to claim 1, characterized in that: A centrally symmetrical reinforcement tongue plate is arranged in the special-shaped opening, and the number of the reinforcement tongue plates is greater than or equal to 3.

6. The special-shaped perforated packaging box according to claim 1, characterized in that: A countersunk hole is arranged along the outer periphery of the special-shaped opening, the countersunk hole is in a scaled relationship with the special-shaped opening, and the depth of the countersunk hole is 2 mm.

7. The special-shaped perforated packaging box according to claim 1 or 2, characterized in that: The inner box body is provided with a pull tab on the short side opposite to the side cover. The pull tab includes three consecutive rectangles with the same length and width as the side cover. The first section is in contact with the top surface of the inner box body, and the third section is bonded to the bottom surface of the inner box body.

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