KR200256998Y1 - Paper carton for gift box - Google Patents

Abstract

The present invention relates to a paper box for packing packaging, which consists of a paper box for displaying and storing the product and two hand straps for individual transportation. The box strength is bent by bending one of the two lids at the top of the box. It is easy to assemble by forming the loop structure of the handle straps with the letter 'c', and it can be designed to minimize the handle strap load during the work of the transport box by giving a bending line to a certain part of the handle strap, It aims to provide a set packaging paper box that emphasizes the sense of quality by making a trapezoid shape erected from a rectangular parallelepiped.

Description

Paper box for packing set {Paper carton for gift box}

The present invention relates to a paper box for a set packaging, and more particularly, a pair of left and right hand straps that adopt a trapezoidal box body and at the same time make one top cover a folding cover and distribute the load of the contents to four places. By providing a paper box having a, it is possible to improve the ease of use and high quality at the same time to increase the strength of the box, and ultimately relates to a set packaging paper box to safely store and transport the goods.

In general, the paper box for transporting or storing various sets of products, as shown in Figures 3 and 4, the shape of the box body 10 is a simple cuboid, the handle strap 11 made for individual transport is Formed only one, the overall packaging form had the disadvantage that looks cliché.

In addition, the conventional paper box has a disadvantage in that the strength of the box for transport in order to prevent the box from being distorted during transportation during distribution when the transparent window to make the contents in the box visible when the display is weak.

In addition, since the handle strap 11 is formed as one, there is a problem that the top cover 12a, 12b does not endure the load while the load of the contents is concentrated there.

Here, reference numeral 13 denotes a clamp.

Therefore, the present invention has been devised in view of such a point, and it improves the convenience of use and packing form while using existing general papers without using expensive equipment or papers through structural improvement of box and handle strap. In addition, the purpose is to increase the strength of the box and to improve the transport stability and assembly productivity.

The set packaging paper box of the present invention for achieving this purpose includes a trapezoidal box body, an upper cover made of a folding cover, and a pair of left and right hand straps capable of balancing the load of the contents.

1 is a perspective view showing an open state of a paper box according to the present invention

Figure 2 is a perspective view showing a closed state of the paper box according to the present invention

3 is a perspective view showing a state of opening a conventional paper box

4 is a perspective view showing a closed state of a conventional paper box

<Explanation of symbols for main parts of drawing>

10: box body 11: strap

12a, 12b: top cover 13: clamp

14 ring 15 ring connection

16: broken line 17: folded line

18: incision

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The present invention is a set packaging paper box including a handle strap 11 and the top cover (12a), (12b), the handle strap 11 is two pieces respectively attached to the front and rear surfaces of the box body (10) It is possible to distribute the load of the contents to four places, one of the top cover (12b) of the top cover (12a, 12b) is made of a 'b' shaped cover to increase the compressive strength of the box It is characterized by consisting of a structure so that.

In particular, the handle strap 11 is characterized in that the hook '14' is attached to the hook 14 by hooking up from the bottom of the ring connecting portion 15 of the box body (10).

In addition, the ring connecting portion 15 of the box body 10 is characterized in that it has an inclination of 5 to 50 ° inward toward the horizontal line.

In addition, the two handle straps 11 is characterized in that a broken line 16 having an angle of 90 to 170 ° is formed at a total of four places, one each on each side.

In addition, the box body 10 is characterized in that it has a trapezoidal shaped cross section.

In addition, the fold line 17 to form a trapezoidal shape of the box body 10 is characterized in that located at a height of about 20 to 80% from the bottom of the box.

Here, reference numeral 18 denotes a cutout portion into which the upper cover 12b can be fitted.

This will be described in more detail as follows.

The paper box of the present invention is to use a single layer or a corrugated multi-layered cardboard, in the case of multiple layers of 'E' cardboard, but the paper box of the present invention is not limited to the 'E' cardboard.

As shown in Figures 1 and 2, the paper box of the present invention is formed of two handle straps 11 and the box body 10, the one top cover 12b of the box body 10 is bent The cover was formed to improve box strength, and the other one top cover 12a was joined through the clamp 13 to provide good sealing during transportation and storage.

Conventionally, when the handle strap is formed as one and the contents weight is about 4 kg or more and the box size is 40 cm or more in the longitudinal direction, the content load is concentrated on the strap in the center of the box and the top cover does not endure the load. Although high, the handle strap 11 of the present invention is composed of two connected to the four upper and left sides of the longitudinal direction of the box body 10, so that the contents load can be dispersed four places, the upper cover (12a), ( 12b) has the advantage that does not occur.

In addition, the handle strap 11 of the present invention is assembled by hooking up from the bottom by using the hook connection portion 15 formed on the front and rear of the box body 10, so that the operation is easy and the contents load is applied In addition, it was properly accommodated to prevent damage to the joints.

To this end, the hook 14 of the handle strap 11 is formed in the 'c' shape and the width of the gap with the thickness of the paper box, so that the ring 14 is assembled to the box body 10 It is possible to minimize the handle strap 11 to move, thereby preventing damage to the box due to the flow of the handle strap 11 during consumer transport.

In addition, the diameter of the front circular body of the ring 14 and the width of the rear rectangular body to the same, so that the assembly is completed by pulling the hand strap 11 after inserting the ring 14 to the ring connection portion 15 completely. This is to facilitate assembly workability.

Further, in order to overlap each other at the upper side of the paper box after the strap 11 is assembled in the paper box, a broken line at a predetermined position of the strap 11, for example, about 5 to 80 mm in the ring 14. (16) was formed at an angle of 90 to 170 degrees.

This is because when the two or three individual parts are inserted into the shipping box to distribute the paper box and the top of the shipping box is closed for sealing, the strap 11 is naturally pressed and the strap 11 is excessively loaded. It is to prevent receiving.

Here, the reason for limiting the position and angle of the broken line 16 is that injection molding is not possible at 90 ° or less, and at 170 ° or more, an effect of preventing the handle strap 11 from being subjected to excessive load by 170 ° or more is prevented. Because it is weak.

The paper box of the present invention has a trapezoidal shape that is erected unlike the rectangular parallelepiped of the existing paper box, which is made possible by putting a fold line 17 of a predetermined size at a central portion of the box body 10.

The trapezoidal shape is intended to maintain a sense of stability by forming the appearance of the paper box and the upper portion of the paper box narrower than the bottom.

Here, the position of the fold line 17 is limited to 20 to 80% of the height of the box at the bottom of the box, because the box shape is out of the intended trapezoidal shape of the present invention out of the range.

In the paper box according to the present invention, the compression strength of the box, the stability of the distribution of the box, and the phenomenon of opening at the top of the box during transportation were shown to be superior to the conventional paper box.

In addition, the paper box according to the present invention will be described in more detail based on the embodiments.

However, these examples are only to help the understanding of the present invention, and in any sense, the scope of the present invention is not limited to these embodiments.

Example 1

The box of the present invention is made of 'E' corrugated paper with 'SW' paper, and the box is made of 400 × 150 × 300mm (long width high).

Example 2

A box was manufactured by making a transparent window having a size of 100 × 150 mm (width × length) on one side of the side in the same shape as in Example 1 with the same material and size as in the method of Example 1.

Comparative Example 1

A box was manufactured by superimposing two upper covers with the same material and size as those of Example 1, in the same manner as the existing box.

Comparative Example 2

Box was manufactured in the form of the existing box (Fig. 5) in the same material and size as the method of Example 1.

Comparative Example 3

In the same material and size as in Example 1, a transparent window having the same size as in Example 2 was made, and a box was manufactured in the form of an existing box.

Compressive Strength Comparison of Boxes

The paper boxes of Example 1 and Comparative Examples 1 and 2 were tested for compressive strength at a rate of 20 mm / min using a compressive strength tester, and the results are shown in Table 1 below.

At this time, the higher the compressive strength (kgf) test result value is evaluated as excellent.

division Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 Compressive strength 165 110 115 135 90

According to the results of Table 1, the box of Example 1 was found to have better compressive strength than the box of Comparative Example 3 compared to the boxes of Comparative Examples 1 and 2.

Comparison of Distribution Stability of Boxes

Pallet the paper boxes of Example 1 and Comparative Examples 1 and 2 in a transport box of the same material and size, and drive each 100 km on highways and national roads, and then observe the appearance of the loaded boxes. The results are shown in Table 2 below. It was.

division Example 1 Comparative Example 1 Comparative Example 2 Carrying Appearance Generally good Severe distortion Distortion occurred

According to the results of Table 2, the box of Example 1 has a superior compressive strength than the boxes of Comparative Examples 1 and 2, and the box state is also good in the load carrying test of the box.

Box top flare comparison

When the contents were put in the paper boxes of Example 1 and Comparative Examples 1 and 2 so that the total content load was 6 kg, and the paper box was transported 50 meters away from the ground at a height of 50 cm, the top cover of the paper box was opened. It was observed visually and the results are shown in Table 3 below.

division Example 1 Comparative Example 1 Comparative Example 2 Upper flare Good Good Severe flare

According to Table 3, the boxes of Example 1 and Comparative Example 1 were good because the load on the upper cover was relatively small when the box was transported after the contents were loaded, so that the box upper cover was not opened, but the box of Comparative Example 2 was transported to the box. The load on the contents was concentrated on the box top cover, causing the top cover to open.

On the other hand, the paper box of the present invention is configured to include at least two or more products in a set of products such as detergents, hair, human body cleaners, beverages, food, cosmetics, etc. in one set, as a conventional gift set You can get as much functionality as possible.

As described above, the paper box of the present invention has a structure formed of a box body and two handle straps, and has a box-shaped trapezoidal shape to give the box a sense of luxury. By increasing the strength of the box and forming the handle straps in the 'c' shape, the connection between the box and the ring is in close contact with the box, and the box stability is excellent. In addition, by giving a broken line to a certain part of the handle strap to minimize the load on the hand strap when loading the transport box to secure the workability and stability of the strap.

Claims (7)

In the set packaging paper box including the hand strap 11 and the top cover 12a, 12b, The hand strap 11 is provided with two attached to the front and rear surfaces of the box body 10 so as to distribute the load of the contents to four places, one of the top cover (12a), (12b) The upper cover (12b) is a set packing paper box, characterized in that made of a structure to increase the compressive strength of the box made of a 'b' shaped cover. According to claim 1, wherein the handle strap 11 is set packaging, characterized in that the hook '14' is attached by hooking the hook 14 of the box body 10 to the hook connecting portion 15 of the box body 10 from the bottom up. Paper box. 3. The paper box for packaging set according to claim 2, wherein the ring connecting portion (15) of the box body (10) has an inclination of 5 to 50 degrees inward with respect to a horizontal line. The set wrapping paper according to claim 1 or 2, wherein the two hand straps (11) are formed with a broken line (16) having an angle of 90 to 170 degrees in four places, one each on each side. Box. The paper box for packaging set according to claim 1, wherein the box main body (10) has a cross-section of an upright trapezoidal shape. The paper box for packaging set according to claim 5, wherein the fold line (17) forming the raised trapezoidal shape of the box body (10) is located at a height of about 20 to 80% from the bottom of the box. The paper box for packaging set according to claim 1, wherein the paper box includes at least two or more products from among detergents, hair, human cleansers, beverages, foods, and cosmetics.