KR100650372B1 - The packaging box for protecting shock - Google Patents

Abstract

The present invention relates to a product packaging case, and more particularly to a shock-proof packaging box that serves as an internal shock absorbing material for mitigating the impact applied to the product stored in the packaging box.

The impact-proof packaging box according to the present invention for achieving the above object is a left side wall having a bottom portion and a first buffer portion formed of a double wall structure on the left side of the bottom portion, and a double wall structure on the right side of the bottom portion. A rear side wall having a right side wall having a second buffer portion, a front side wall having a double wall structure and a fastening structure formed at a front end of the bottom portion, and a fourth buffer portion having a double wall structure and a fastening structure at a rear end of the bottom portion. Characterized in that comprises a.

Paper, box, box, case, packing

Description

The packaging box for protecting shock}

1 is an exploded perspective view showing an example of a conventional product packaging case.

Figure 2 is a perspective view of a shockproof packaging box according to the present invention.

Figure 3 is a development of the shock-proof packaging box according to the present invention.

4 to 11 is a perspective view showing a folding process of the shock-proof packaging box according to the present invention.

※ Explanation of code about main part of drawing ※

50: inner wall 51: outer wall

52: buffer surface 53: first buffer part

54: second buffer part 55: third buffer part

56: fourth buffer 100: packing box

100a: left side plate 100b: right side plate

100c: front plate 100d: rear plate

101: bottom portion 102: left outer surface

102-1: First reinforcement surface 102-2: First reinforcement surface

102-3: Fourth reinforcement surface 102-4: Fourth reinforcement surface

104: right outer surface 104-1: fifth reinforcement surface

104-2: 7th reinforcement surface 104-3: 7th reinforcement surface

104-4: Eighth reinforcement surface 106: Front side outer surface

108: rear outer surface 110: left buffer surface

112: right buffer plane 114: front buffer plane

116: rear buffer plane 120: left inner surface

120-1: 1st wing 120-2: 1st reinforcement wing

120-3: 2nd wing 120-4: 2nd reinforcement wing

122: right inner surface 122-1: third wing

122-2: 3rd reinforcement wing 122-3: 4th wing

122-4: 4th reinforcement wing 124: front side exterior

126: rear inner surface 130: first adhesive surface

132: second adhesive surface 134: the first insertion piece

136: second insert 138: article

201 to 232: 1st to 32th fold line

The present invention relates to a product packaging case, and more particularly to a shock-proof packaging box that serves as an internal shock absorbing material for mitigating the impact applied to the product stored in the packaging box.

In general, in order to protect the product from impact from the outside when the product is loaded or moved, the product is provided with a separate cushioning material inside to pack the product in a packing case.

For example, televisions, DVD recorders, refrigerators, washing machines, etc. are packaged through a separate packaging process to prevent damage to the product from external shocks that may occur during distribution after the product is manufactured and delivered to consumers. The product is shipped in the state.

A cushioning material is disposed between the product and the packing box so as to suppress the shock, vibration, and pressure generated during the distribution process, that is, when the product is transported, loaded, and stored. Such cushioning materials are required to satisfy the appropriate shock absorbing ability, light weight for ease of distribution, small volume, and low parts count in order to protect the product from impact.

This prior art is well illustrated in FIG.

1 is an exploded perspective view showing an example of a conventional product packaging case.

The conventional product packaging case is provided with a cushioning material to be able to package the product in a packaging case.

Referring to the prior art with reference to Figure 1 in more detail, the product packaging case is an outer packaging box 10, the inside of the outer packaging box 10 to protect the product 15 from the external impact inside Shock absorbing materials 20a and 20b are provided. The outer packaging box 10 is made of thick paper or synthetic resin plate, etc., and folded in order during the manufacturing process to fix the important parts with staples. The inner cushioning material (20a, 20b) is made of a shock absorbing material such as styrofoam (styrofoam), the inside of the product 15 is appropriately inserted, the outside is made to be properly inserted into the outer packaging box (10).

Referring to the state of use of the product packaging case configured as described above are as follows.

In order to protect the product from impact from the outside when loading or moving the product 15 (e.g., a laptop, a computer, etc.), the product 15 is coupled to the inner cushioning material 20a, 20b, so as to be packaged outside. It is inserted into the box 10.

However, when manufacturing such a conventional product packaging case, in addition to the outer packaging box 10, additional inner cushioning material (20a, 20b) should be additionally manufactured with a styrofoam material. Moreover, when used in the land for disposal after use, it is not easily decayed, there was a problem that the toxic gas emitted during incineration pollutes the air environment.

In addition, after separating the product 15 from the conventional product packaging case, to store the product packaging case because the volume of the inner buffer material (20a, 20b) is large, occupies a lot of space, the inconvenience of storage, loading and transportation And, there was a problem that the cost for this too.

In addition, in order to manufacture the styrofoam cushioning material requires a mold and an injection machine made in the shape of the styrofoam cushioning material, there was a significant problem in the cost of equipment purchase.

The present invention has been proposed in order to solve the problems of the prior art, and aims to provide a shockproof packaging box that serves as an inner cushioning material for a package, while being small in volume and recyclable.

The impact-proof packaging box according to the present invention for achieving the above object is a left side wall having a bottom portion and a first buffer portion formed of a double wall structure on the left side of the bottom portion, and a double wall structure on the right side of the bottom portion. A rear side wall having a right side wall having a second buffer portion, a front side wall having a double wall structure and a fastening structure formed at a front end of the bottom portion, and a fourth buffer portion having a double wall structure and a fastening structure at a rear end of the bottom portion. Characterized in that comprises a.

Hereinafter, with reference to the accompanying drawings illustrating an embodiment of the configuration of the shock-proof packaging box 100 of the present invention.

2 is a perspective view of a shock-proof packaging box 100 according to the present invention.

As shown in FIG. 2, the shock-proof packing box 100 has a bottom wall portion 101 in which a packaged object is stored, and each of front, rear, right and left wall surfaces forming a four-sided wall surface of the bottom portion 101 in a double wall structure. A buffer surface 52 formed integrally with each of the inner and outer walls 50 and 51 and the inner and outer walls 50 and 51 so as to make each front end of the four-sided wall surfaces flat. 1,2,3,4 buffer parts 53,54,55,56.

When the shock is applied in the left direction of the shock-proof packaging box 100 is buffered in the first shock absorbing portion 53, when the shock is applied in the right direction is buffered in the second shock absorbing portion 54. When the impact is applied in the front direction is buffered in the third buffer (55). When an impact is applied in the rearward direction, it is buffered in the fourth buffer 56.

In addition, the packaging box 100 is preferably wood paper is applied.

Next, the shock-proof packaging box 100 according to the present invention with reference to the accompanying drawings in more detail as follows.

3 is a development view of the shock-proof packaging box 100 according to the present invention.

As shown in Figure 3, the shock-proof packaging box 100 according to the present invention is the bottom portion 101, the first and fifth folding of the left and right ends of the bottom portion 101, the packaged object is accommodated The first and second symmetrical surfaces of the left and right symmetry are developed so that they can be folded to the left and right with the lines 201 and 205 as a border, and the left and right ends are vertically bonded to any part of the bottom portion 101 at the left and right ends. Left and right plates 100a and 100b forming the 130 and 132, and the ninth and thirteenth folding lines 209 and 213 at the front and rear ends of the bottom portion 101, and deployed to be folded back and forth, A pair of front and rear plates 100c and 100d formed in front and rear symmetry so as to form first and second insertion surfaces 134 and 136 at their ends and be folded inward to any portion of the bottom portion 101 to be inserted and bonded. To form.

The components are described in more detail as follows.

The left side plate 100a is adjacent to the bottom surface portion 101 at the left outer surface 102 adjacent to the first fold line 201, and at the boundary between the left outer surface 102 and the second fold line 202. A left buffered surface 110 formed in a trapezoidal shape, a left inner surface 120 adjacent to the left buffered surface 110 and a third folding line 203, and the left inner surface 120 and a fourth folded line ( 204 and the first adhesive surface 130 adjacent to each other, the first reinforcing surface 102-1 extending toward the left outer surface 102 and adjacent to the seventeenth fold line 217, and the first A second reinforcing surface 102-2 adjacent to the first reinforcing surface 102-1 and the eighteenth fold line 218, and a third reinforcing portion extending rearward to the left outer surface and adjacent to the nineteenth fold line; The front surface 102-3, the fourth reinforcement surface 102-4 adjacent to the third reinforcement surface 102-3 and the twentieth fold line 220, and the left inner surface 120. The first wing 120-1 and the first wing 120 which extends, and are adjacent to the twenty-first fold line 221. 120-1) and the twenty-second fold line 222 adjacent to the boundary, the trapezoidal first reinforcing wings (120-2) and the left outer surface 102 to extend to the rear and the twenty-third fold line 223 The second wing 120-3 adjacent to the boundary, and the second wing 120-3 and the 24 fold line 224 adjacent to the boundary to form a trapezoidal second reinforcing wing (120-4). .

The right side plate 100b is adjacent to the bottom surface 101 on the right outer surface 104 adjacent to the fifth fold line 205 and on the right outer surface 104 and on the sixth fold line 206. The right buffer surface 112 formed in a trapezoidal shape, the right inner surface 122 adjacent to the right buffer surface 112 and the seventh folding line 207, and the right inner surface 122 and the eighth folding line. A second bonding surface 132 adjacent to the boundary 208, a fifth reinforcing surface 104-1 extending all the way to the right outer surface 122, and adjacent to the 25th fold line 225, and The sixth reinforcing surface 104-2 adjacent to the fifth reinforcing surface 104-1 and the 26th folding line 226 extends to the rear side of the right outer surface 104, and the 27th folding line 227. 7th reinforcing surface 104-3 adjacent to the boundary, 8th reinforcing surface 104-4 adjacent to the seventh reinforcing surface 104-3 and the 28th fold line 228, and The third wing 122-1 extending forward on the right inner surface 122 and adjacent to the 29th fold line 229. The third wing 122-1 and the thirtieth folding line 230 are adjacent to each other, and the third reinforcement wing 122-2 having a trapezoidal shape and extends to the rear side on the right outer surface 104 is provided. Fourth wing 122-3 adjacent to the fold line 231 and the fourth reinforcement wing 122 having a trapezoidal shape adjacent to the fourth wing 122-3 and the 32nd fold line 232. -4) to form.

The eighteenth fold line 218, which is an interface between the first reinforcing surface 102-1 and the second reinforcing surface 102-2, the fifth reinforcing surface 104-1, and the sixth reinforcing surface 104-. The twenty-sixth fold line 226, which is the boundary surface of 2), is cut in a triangle shape from left to right so as to easily cross the boundary surface with an "X" shape.

Similarly, the twentieth fold line 220, the seventh reinforcement surface 104-3, and the eighth reinforcement surface 104-4, which are interfaces between the third reinforcement surface 102-3 and the fourth reinforcement surface 102-4. The twenty-eighth fold line 228, which is a boundary surface of N, is also cut in a triangular shape from left to right so as to easily intersect the boundary surface with an "X" shape.

The front plate 100c is adjacent to the bottom surface 101 at the front side outer surface 106 adjacent to the ninth fold line 209 and at the front side outer surface 106 and the tenth fold line 210. Trapezoidal shape of the front side buffer surface 114, the front side inner surface 124 adjacent to the front side buffer surface 114 and the eleventh fold line 211, the front side inner surface 124 and the twelfth fold line 212 It is composed of a first insertion surface 134 adjacent to the ().

The rear plate 100d is adjacent to the bottom surface 101 at the rear side outer surface 108 adjacent to the thirteenth fold line 213 and adjacent to the rear side outer surface 108 and the fourteenth fold line 214. Trapezoidal shaped rear buffering surface 116, rear inner surface 126 adjacent to the rear buffering surface 116 and the fifteenth folding line 215, and the rear inner surface 126 and the sixteenth folding line 216. It is composed of a second insertion surface 136 adjacent to the ().

In addition, both the left inner surface 120 and the right inner surface 122, or optionally in the central portion is provided with a receiving portion 140 that is cut in the form of "工" to accommodate the article.

Next will be described the process of folding the shock-proof packaging box 100 with reference to the accompanying drawings.

4 to 11 is a perspective view showing a folding process of the shock-proof packaging box 100 according to the present invention.

As shown in Figures 4 to 5, the folding process of the shock-proof packaging box 100 is first the first folding line 201, the second folding line 202, the third folding line ( 203) 90 ° in one direction to make the left outer surface 102, the left buffer surface 110, the left inner surface 120 in a "c" form sequentially, and then the fourth fold line 204 90 in the other direction It folds and attaches the 1st contact surface 130 to the longitudinal direction in contact with the bottom part 101. FIG.

Then, the fifth fold line 205, the sixth fold line 206, and the seventh fold line 207 of the right side plate 100b are folded by 90 ° in one direction to the right outer surface 104 and the right buffered surface. 112, the right inner surface 122 is sequentially formed in a "c" shape, and then the eighth folding line 208 is folded by 90 ° in the other direction to contact the second bonding surface 132 with the bottom surface 101. It is glued longitudinally to the site.

Thus, when the left side plate 100a and the right side plate 100b are folded, the left and right wall surfaces are formed as shown in FIG. 5.

Next, as shown in FIGS. 5 to 6, the first wing 120-1 extending from the left inner surface 120 of the left side plate 100a to the boundary of the twenty-first fold line 221 is formed. The first wing 120-1 is folded by 90 ° in the center of the bottom surface 101 and the 90 ° in the center direction of the bottom 101 by folding the third wing 122-1 formed to extend on the right inner surface 122. And a first reinforcing wing 120-2 and a third wing 122-adjacent to the first wing 120-1 and bordering the twenty-second fold line 222 after contacting the third wing 122-1. 1) fold the third reinforcing blade 122-2 adjacent to the 30th folding line 230 in the front plate 100c direction to contact the eleventh folding line 211 and the front side buffer surface 114. And support.

The second blade 120-3, the second reinforcing blade 120-4, the fourth blade 122-3, and the first side of the rear plate 100d, which are symmetrically facing the bottom portion 101 in the same direction as above. 4 reinforcement wings 122-4 are folded in the same process.

Then, as shown in FIGS. 6 to 7, the first and second reinforcing surfaces 102-1 and 102-extending forward and backward of the left inner surface 120 and bordering the seventeenth fold line 217. 2) is folded 90 ° toward the center of the bottom portion 101. The fifth reinforcing surface 104-1 and the sixth reinforcing surface 104-2 extending forward and backward of the right inner surface 122 and adjacent to the twenty-fifth fold line 225 are disposed 90 in the center of the bottom portion 101. ° folded.

As shown in FIG. 3, an eighteenth fold line 218, which is an interface between the first reinforcing surface 102-1 and the second reinforcing surface 102-2, is formed on the first reinforcing surface 102-1. Since it is cut in the shape of a triangle from the left side 102-1a to the right side 102-1b, the twenty-sixth fold line 226 is an interface between the fifth and sixth reinforcement surfaces 104-1 and 104-2. It is easy to intersect the shape of the triangle cut from the left side 104-1a to the right side 104-1b. Therefore, the incision surface of the twenty-sixth folding line 226 is superimposed on the incision surface of the eighteenth folding line 218 to cross in an “X” shape to support the tenth folding line 210 of the front plate 100c.

In the same manner as described above, the twentieth fold line 220, which is an interface between the third reinforcement surface 102-3 and the fourth reinforcement surface 102-4, is disposed on the left side 102-of the third reinforcement surface 102-3. The left side 104 of the twenty-eighth fold line 228, which is the boundary surface between the seventh and eighth reinforcement surfaces 104-3 and the eighth reinforcement surface 104-4, is cut in a triangular shape from 3a) to the right 102-3b. It is easy to intersect the shape of the triangle cut from -3a) to the right side 104-3b. Therefore, the incision surface of the 20th fold line 220 overlaps the incision surface of the 28th fold line 228 of the rear side, and cross | intersects in the "X" shape, and supports the 14th fold line 214 of the back plate 100d. Done.

And as shown in Figures 8 to 10 to fold the front plate 100c, the process of folding the front plate 100c is the ninth fold line 209, tenth fold line 210, eleventh fold line The front side outer surface 106, the front side buffer surface 114, and the front side inner surface 124 are sequentially folded in the direction 90 ° in one direction, and the tenth fold line 210 is first, second, fifth, and sixth reinforcements. It is fixed and supported on the basis of the intersecting surface of the surface (102-1, 102-2, 104-1, 104-2), the 11th fold line 211 is the first and third wings (120-1, 122) -1) based on the contact surface with the first and third reinforcing blades (120-2, 122-2) to make a "c" shape and then folded the twelfth fold line (212) 90 ° in one direction, the bottom surface The first insertion surface 134 is inserted and fixed between the gaps between the portion 101 and the first and third wings 120-1 and 122-1 by an interference fit method.

In addition, the rear plate 100d is folded in the same manner as described above. ), The rear buffer surface 116 and the rear inner surface 126 are sequentially folded, and the fourteenth fold line 214 is the third, fourth, seventh and eighth reinforcement surfaces 102-3, 102-4, 104-3, It is fixed and supported based on the intersecting surface of 104-4, the fifteenth fold line 215 is the second and fourth wings (120-3, 122-3) and the second and fourth reinforcement wings (120-4) , 122-4) to be supported and fixed on the basis of the contact surface to form a "c" shape, and then folded the 16th folding line 216 by 90 ° in one direction, and the bottom portion 101 and the second and fourth wings 120-3. , 122-3) is inserted into the second insertion surface 136 by an interference fit method and is fixed between the gaps.

In addition, as shown in Figure 11, the left inner surface 120, the right inner surface 122, the front inner surface 124, one side or the center of the rear inner surface 126 are all or selectively cut in the "工" type window The structure of the opening and closing structure of the form is provided with an accommodating portion 140 for accommodating the attached article 138 (for example, a battery additionally provided by a home appliance such as a toothbrush sterilizer or an MP3 player).

The operation of the present invention configured as described above will be described.

The four-sided wall surface of the packing box 100 is formed in a double-walled structure having a width of the buffer surface 52 length by the inner and outer surfaces (50, 51) on the left and right sides, respectively, the outer surface like a conventional paper box And since the strength is reinforced compared to the wall structure that the inner surface is in close contact, even when the plurality of packaging boxes 100 before and after or closely stacked to the left and right packaging to be stacked with the goods stored on the front side It is good to allow the weight of the box 100 to be sufficiently endured by the buffer part.

In addition, when the packaging box 100 is assembled, the first and second adhesive surfaces 130 and 132 of the left and right plates 100a and 100b are attached to an arbitrary point at the center of the bottom portion 101. And the first insertion surface 134 and the second insertion surface 136 of the front and rear plates 100c and 100d are fixed to the front and rear plates 100c and 100d and the bottom portion 101. By inserting and bonding in the gap between the gap between the four sides of the wall to enhance the binding force and the assembly state of the packaging box 100 is very firm.

The adhesive member includes all members to which wooden papers can be bonded and fixed by bond, glue, double-sided tape and single-sided tape.

In addition, since the bottom portion 101 is open, the product may be stored in the bottom portion 101 and finished with a wrap or various transparent protective agents, thereby displaying aesthetic effect by displaying various electronic products or refreshments.

In addition, various articles 138 may be stored in the housing 140 cut into an “industrial” shape at substantially the center of the left and right inner surfaces 120 and 122.

  The present invention is not limited to the above embodiments, and various changes can be made by any person having ordinary knowledge in the field of the present invention without departing from the gist of the present invention as claimed in the following claims. It will be said that there is a technical spirit of the present invention to the extent.

The present invention has the effect of absorbing the impact applied from the outside through the buffer unit formed integrally with the packaging box as described above.

In addition, since there is no need to separately manufacture an internal cushioning material made of styrofoam, which emits toxic gas when incinerated, it is effective in preventing environmental pollution.

In addition, the bulk of the internal cushioning material in the product packaging case is prevented from occupying a lot of space, reduce the inconvenience caused by storage, loading and transport of the product packaging case, there is an effect to reduce the cost.

Claims (8)

A bottom portion for receiving a packaged object; A left wall having a first buffer portion formed of a double wall structure on a left side of the bottom portion; A right wall having a second buffer portion formed of a double wall structure on the right side of the bottom portion; A front wall having a third buffer portion formed of a double wall structure and a fastening structure at a front end of the bottom portion; And Shockproof packaging box characterized in that it comprises a rear wall having a fourth buffer portion consisting of a double wall structure and a fastening structure at the rear end of the bottom portion. The method of claim 1, The left wall is, A left outer surface adjacent to the left side from the bottom portion; A left buffered surface adjacent to the left side from the left outer surface; A left inner surface adjacent in a left direction from the left buffered surface; And Adjacent in the left direction from the left inner surface, made of a first adhesive surface bonded to the bottom portion, The right side wall formed symmetrically on the left and right sides of the left side wall and the bottom portion, A right outer surface adjacent in the right direction from the bottom portion; A right buffer surface adjacent to the right side from the right outer surface; A right inner surface adjacent in a right direction from the right buffer surface; And Adjacent in the right direction from the right inner surface, shock-proof packaging box comprising a second adhesive surface adhered to the bottom portion. The method according to claim 1 or 2, The front wall is, A front outer surface adjacent in the front direction from the bottom portion; A front side buffer surface adjacent to the front side from the front side outer surface; A front side inner surface adjacent to the front side from the front side buffer surface; A third insertion surface adhered to the bottom surface adjacent to the front side from the front side inner surface; A fifth and sixth reinforcing surfaces extending in the front direction from the right outer surface to be engaged with the first and second reinforcing surfaces extending in the front direction from the left outer surface; And It consists of the third wing and the third reinforcement wings extending in the front direction in the right inner surface is fastened to the first wing and the first reinforcement wings extending in the front direction in the left inner surface, The rear side walls symmetrically formed on the front and rear sides of the front side wall and the bottom portion, A rear outer surface adjacent in the rearward direction from the bottom portion; A rear buffer surface adjacent in the rearward direction from the rear outer surface; A rear inner surface adjacent in the rearward direction from the rear buffer surface; A fourth insertion surface adhered to the bottom surface portion adjacent to the rear side from the rear inner surface; A seventh and eighth reinforcing surfaces extending in the rearward direction from the right outer surface to be joined to the third and fourth reinforcing surfaces extending in the rearward direction from the left outer surface; And Shockproof packaging box characterized in that consisting of the fourth and fourth reinforcement wings extending in the rearward direction on the right inner surface is fastened to the second and second reinforcing wings extending in the rearward direction from the left inner surface. The method of claim 3, wherein The first and second reinforcing surfaces extending in the front direction from the left outer surface and the fifth and six reinforcing surfaces extending in the front direction from the right outer surface are fastened to each other in an “X” shape. The third and fourth reinforcing surface extending in the rearward direction from the left outer surface and the seventh and eighth reinforcing surface extending in the rearward direction from the left outer surface are shock-proof packaging box, characterized in that fastening to each other in the "X" shape. The method of claim 3, wherein The first, second, third, and fourth reinforcement wings are shock-proof packaging box, characterized in that the first, second, third, and fourth wings are bent by the axis. The method of claim 3, wherein The first adhesive surface, the second adhesive surface, the third insertion surface and the fourth insertion surface is a shock-proof packaging box, characterized in that bonded using the bottom portion and the adhesive member, respectively. The method of claim 6, The left inner surface of the left side wall, the right inner side of the right side wall, the front side inner surface of the front wall and the rear side of the rear side wall of one side or the center formed in the "industrial" cut formed in all or selectively characterized in that Packing box. The method of claim 7, wherein The material of the packaging box is a shock-proof packaging box, characterized in that the paper of the wood.

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