CN102774567B - Packing box (Chinese character' jiangsu - Google Patents

Abstract

The present invention discloses a packaging box, which includes a box body and a plurality of buffers. The box body has a cavity, and the side wall of the cavity has a plurality of first positioning structures. The length of each buffer in a first direction is a first length, and the length of each buffer in a second direction is a second length, and the first length is greater than the second length. Each buffer has a second positioning structure and a third positioning structure in the first direction and the second direction, respectively, and the second positioning structure and the third positioning structure are suitable for matching with the first positioning structure respectively.

Description

packing box

technical field

The present invention relates to a box body, and in particular to a packing box.

Background technique

In recent years, electronic products have been continuously introduced, and the accompanying product packaging problems have become increasingly complex. The purpose of product packaging is to ensure the safety of products during circulation, transportation and sales display. Since products often need to be transported over long distances, if the packaging structure design of the product does not meet the mechanical requirements such as the load capacity and pressure resistance of the packaging, the integrity of the contents will be affected. In particular, for the transportation and storage of relatively fragile electronic devices, or the carrying and storage of consumers after purchase, it is necessary to provide proper protection to prevent external damage.

Generally speaking, if a packaging box that can only meet a single size design is used as the packaging for transportation and storage, when the size of the content to be stored changes, it is necessary to open the mold again to make a packaging box that meets the size of the content. Cause mold cost and mold opening time waste. In addition, the compatibility of packaging boxes designed in a single size is low. After the content is eliminated, the packaging box cannot accommodate the contents of other sizes, and the discarded packaging boxes will waste storage space. In the current technology, a plurality of cushioning parts are pasted in the packaging box to adjust the inner diameter of the cavity in the box body of the packaging box. Compared with the aforementioned packaging box with a single-size design, this technology has higher compatibility, but after the buffer is pasted in the packaging box, it cannot be removed, so it cannot be reused and wastes storage space problem. In addition, when accommodating contents of different sizes, buffers of different sizes are also required, so there are problems of remodeling costs of the buffers and round-trip shipping costs.

Contents of the invention

The invention provides a packing box which has good compatibility and can be reused.

The invention provides a packing box, which includes a box body and a plurality of cushioning pieces. The box body has a cavity, and the side wall of the cavity has a plurality of first positioning structures. The length of each buffer in a first direction is a first length, the length of each buffer in a second direction is a second length, the first length is greater than the second length, and each buffer in the first direction And the second direction has a second positioning structure and a third positioning structure respectively, and the second positioning structure and the third positioning structure are adapted to cooperate with the first positioning structure respectively.

In an embodiment of the present invention, each of the aforementioned buffer members further includes a fourth positioning structure and a fifth positioning structure, which are respectively located on opposite sides of the second positioning structure and the third positioning structure, and the fourth positioning structure and the first positioning structure The five positioning structures are adapted to cooperate with the second positioning structure and the third positioning structure respectively.

In an embodiment of the present invention, the aforementioned first positioning structure, fourth positioning structure and fifth positioning structure are the same structure.

In one embodiment of the present invention, each of the above-mentioned cushioning elements is substantially a cube, and each of the cushioning elements has a top surface, a bottom surface opposite to the top surface, and a plurality of side surfaces connected between the top surface and the bottom surface, and The second positioning structure and the third positioning structure are respectively located on an adjacent first side and a second side, the first direction is substantially perpendicular to the first side, and the second direction is substantially perpendicular to the second side. When each buffer element is substantially a cube, each buffer element also has the aforementioned fourth positioning structure and fifth positioning structure.

In an embodiment of the present invention, any two adjacent first positioning structures are separated by a distance, and the second length is substantially equal to the distance.

In an embodiment of the present invention, the aforementioned first length is an integer multiple of the second length.

In an embodiment of the present invention, the aforementioned first positioning structure includes a groove, and the second positioning structure and the third positioning structure respectively include a protrusion.

In an embodiment of the present invention, the aforementioned groove is a dove-shaped groove, and the protrusion is a dove-shaped block.

Based on the above, the buffer member of the present invention has different lengths in different directions, and the buffer member can be assembled to the first positioning structure of the box body through the second positioning structure or the third positioning structure in different directions to change the box body The size of the remaining cavity provides protection for contents of different sizes. Therefore, the packing box can be applied to contents of different sizes and has good compatibility. In addition, since the second positioning structure or the third positioning structure of the buffer is engaged with the first positioning structure of the box body, it can be removed and removed repeatedly according to usage requirements, so that the packaging box can be reused.

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the schematic diagram of the packing box of an embodiment of the present invention;

Fig. 2 is a schematic diagram of a box body according to an embodiment of the present invention;

Fig. 3 is an enlarged schematic diagram of area A in Fig. 1;

4A and 4B are schematic diagrams of a buffer member according to an embodiment of the present invention;

Fig. 5 is a schematic diagram of an assembled buffer member according to an embodiment of the present invention;

Fig. 6 is a schematic diagram of a buffer member according to another embodiment of the present invention;

Fig. 7 and Fig. 8 depict the different configurations of the buffer in Fig. 4 in the box;

Figures 9 to 11 illustrate the arrangement of the cushioning parts when the packaging box according to the embodiment of the present invention accommodates different sizes;

12 to 14 illustrate the situation that the liquid crystal display panel provided with circuit components is accommodated in the packaging box according to the embodiment of the present invention.

[Description of main component symbols]

100, 200, 300, 400, 500, 600, 700: packing box

110: box body

112: First positioning structure

120: Buffer

122, 122a: second positioning structure

124: The third positioning structure

126: The fourth positioning structure

128: Fifth positioning structure

40, 50, 60: LCD panel

42, 52, 62: circuit components

C: Cavity

H: through the hole

SW: side wall

CR: corner

X: first direction

Y: Second direction

L1: first length

L2: second length

D: Spacing

T: top surface

B: Bottom

S: side

S1: first side

S2: on the second side

S3: third side

S4: Fourth side

A: area

Detailed ways

FIG. 1 is a schematic diagram of a packaging box according to an embodiment of the present invention. FIG. 2 is a schematic diagram of a box body according to an embodiment of the present invention. FIG. 3 is an enlarged schematic view of area A in FIG. 1 . Please refer to FIG. 1 , the packaging box 100 of this embodiment includes a box body 110 and a plurality of cushioning elements 120 .

Referring to FIG. 2 , in detail, the box body 110 has a cavity C, and the sidewall SW of the cavity C has a plurality of first positioning structures 112 . In this embodiment, the first positioning structure 112 is, for example, a groove, in particular, a dove-shaped groove is used as an example, but the invention is not limited thereto. In other embodiments, the first positioning structure 112 can also be other shapes of depressions, protrusions or any structure with a positioning function. In addition, the material of the box body 110 can be selected from one of ceramics, plastics, rubber, glass and metal. The material of the box body 110 in this embodiment is illustrated by taking plastic as an example. Here, the first positioning structure 112 is formed by, for example, injection molding, but the present invention is not limited thereto.

Please refer to FIG. 3 , the length of each buffer member 120 in a first direction X is a first length L1, and the length of each buffer member 120 in a second direction Y is a second length L2, wherein the first length L1 greater than the second length L2. In addition, each buffer member 120 has a second positioning structure 122 and a third positioning structure 124 in the first direction X and the second direction Y, respectively, and the second positioning structure 122 and the third positioning structure 124 are suitable for matching with the first positioning structure 124 respectively. A positioning structure 112 cooperates. In this embodiment, the second positioning structure 122 and the third positioning structure 124 may have complementary structures to the first positioning structure 112 . For example, the second positioning structure 122 and the third positioning structure 124 are respectively a protrusion, especially, a dove-shaped block is used as an example for illustration, but the present invention is not limited thereto. In other words, the second positioning structure 122 and the third positioning structure 124 can also be a depression corresponding to the first positioning structure 112 , a protrusion or any structure having a positioning function. Since the buffer member 120 has different lengths L1, L2 in different directions (ie, the first direction X and the second direction Y), and the buffer member can be assembled by the second positioning structure 122 or the third positioning structure 124 in different directions Based on the first positioning structure 112 of the box body 110, the size of the remaining cavity C of the box body 110 can be changed to provide protection for contents of different sizes. Therefore, the packaging box 100 can be applied to contents of different sizes and has good compatibility.

Here, it is not limited that the second positioning structure 122 and the third positioning structure 124 must be the same structure, and it is also not limited 112 that the second positioning structure 122 or the third positioning structure 124 must be closely engaged with the first positioning structure 112 . More specifically, in other embodiments, the second positioning structure 122 and the third positioning structure 124 may have different sizes but are similar in shape, and can respectively achieve the effect of engaging with the first positioning structure 112 , Therefore, the first positioning structure 112 and the second positioning structure 122 or between the first positioning structure 112 and the third positioning structure 124 may be tightly bonded or have holes.

The buffer member 120 will be described in more detail below with reference to FIG. 4A and FIG. 4B . 4A and 4B are schematic diagrams of a buffer member according to an embodiment of the present invention. Please refer to FIG. 4A , each buffer element 120 of this embodiment is illustrated as a cube, but the present invention is not limited thereto. Specifically, each buffer member 120 has a top surface T, a bottom surface B opposite to the top surface T, and a plurality of side surfaces S connected between the top surface T and the bottom surface B, and the second positioning structure 122 and the third positioning structure The structures 124 are respectively located on a first side S1 and a second side S2 adjacent to each other, the first direction X is substantially perpendicular to the first side S1 , and the second direction Y is substantially perpendicular to the second side S2 . In this embodiment, the first direction X is orthogonal to the second direction Y, but the invention is not limited thereto.

In addition to the aforementioned second positioning structure 122 and third positioning structure 124 , each buffer element 120 further includes a fourth positioning structure 126 and a fifth positioning structure 128 . The fourth positioning structure 126 and the fifth positioning structure 128 are respectively located on opposite sides of the second positioning structure 122 and the third positioning structure 124 . In other words, the fourth positioning structure 126 is located on a third side S3 opposite to the second positioning structure 122 , wherein the first side S1 connects the second side S2 and the third side S3 . In addition, the fifth positioning structure 128 is located on a fourth side S4 opposite to the third positioning structure 124 , wherein the fourth side S4 is also connected to the second side S2 and the third side S3 .

In this embodiment, the first positioning structure 112 , the fourth positioning structure 126 and the fifth positioning structure 128 are, for example, the same structure. In other words, the first positioning structure 112 , the fourth positioning structure 126 and the fifth positioning structure 128 can all be a groove, especially a dove-shaped groove as an example, but not limited thereto. More specifically, the four sides of the buffer member 120 (referring to the first side S1, the second side S2, the third side S3 and the fourth side S4) have two dove-shaped grooves and two dove-shaped blocks, wherein the dove-shaped The groove and the dove-shaped block are located opposite to the buffer member 120 respectively, and the dove-shaped groove and the dove-shaped block are adapted to engage with each other.

In this embodiment, the buffer member 120 may be a sponge pad made of expanded polyethylene (Extruded Polyethylene, EPE) or any other suction material suitable for buffering external shocks. To save material, the buffer member 120 may have a through hole H, for example, the through hole H penetrates from the top surface T to the bottom surface B of the buffer member 120 . In addition, please refer to FIG. 4B , by removing the four corners CR of the buffer member 120 in FIG. 4A , the material for making the buffer member 122a can be further saved. Certainly, the present embodiment is not used to limit the shape of the buffer member. In other embodiments, the buffer element can also be in the shape of FIG. 4B and have the through hole H of the buffer element 122 shown in FIG. 4A .

FIG. 5 is a schematic diagram of an assembled buffer member according to an embodiment of the present invention. Referring to FIG. 5 , as mentioned above, the second positioning structure 122 and the third positioning structure 124 in this embodiment are convex dove-shaped blocks, while the fourth positioning structure 126 and the fifth positioning structure 128 are concave dove-shaped grooves. The raised dove-shaped block is suitable for engaging with the depressed dove-shaped groove. In other words, the second positioning structure 122 and the third positioning structure 124 can engage with the fourth positioning structure 126 or the fifth positioning structure 128 respectively. This embodiment only shows that the second positioning structure 122 engages with the fifth positioning structure 128 , and the third positioning structure 124 engages with the fourth positioning structure 126 as an example for illustration, but the present invention is not limited thereto. By interlocking a single cushioning member 120 and assembling it in the first positioning structure of the box body, the size of the remaining cavity of the box body can be changed, thereby providing protection for different sizes or non-rectangular contents.

More specifically, this embodiment is only used to describe the structure that the buffer member 120 has two pairs of protrusions and grooves, wherein the protrusions and grooves can not only cooperate with each other (as shown in FIG. 5 ), but can also be connected with the cavity The first positioning structure 112 of the side wall S of the C cooperates (as shown in FIG. 3 ). Of course, the aforementioned first positioning structure 112 is not limited to a groove. In other embodiments, when the first positioning structure 112 is a protrusion, the groove of the buffer member 120 (for example, the fourth positioning structure 126 and the fifth positioning structure 128 in this embodiment) can be the same as the first positioning structure 112. Cooperate. That is to say, the cushioning element 120 of this embodiment not only has a high matching degree with each other and a high degree of sharing, but also has a good matching degree between the cushioning element 120 and the first positioning structure 112 .

It should be noted that the buffer member 120 in this embodiment is only a cube as an example for illustration. However, as shown in FIG. 6 , each buffer element 220 can also be an octagonal structure. At this time, each buffer member 220 has eight sides, and the four adjacent sides of each buffer member 220 are, for example, projections with dove-shaped blocks, and the four adjacent sides are, for example, grooves with dove-shaped grooves. , and the dove-shaped grooves are located opposite to the dove-shaped blocks and arranged corresponding to each other.

For the convenience of description, the buffer member 120 will be used as an example in the following, but the present invention is not limited thereto. In practical applications, the cushioning member 220 can also be applied to the following configurations. The disposition of the buffer member 120 in the box body 110 will be described below with reference to FIGS. 7 and 8 . FIG. 7 and FIG. 8 illustrate different configurations of the buffer member in FIG. 4 in the box. Referring to FIG. 7 , any two adjacent first positioning structures 112 of the cavity C in the box body 110 are separated by a distance D. As shown in FIG. In this embodiment, the second length L2 is substantially equal to the distance D. Therefore, by engaging the second positioning structure 122 in the first positioning structure 112, and engaging the third positioning structure 124 in the fourth positioning structure 126, two adjacent buffer members 120 can be connected and connected to the box body. 110 tight fit.

In addition, the buffer element 120 of this embodiment can also be used by turning 90 degrees. Please refer to FIG. 8 , the first length L1 of this embodiment is an integer multiple of the second length L2 , that is, the first length L1 is an integer multiple of the distance D. Here, the first length L1 is twice the second length L2 as an example for illustration. At this time, every two consecutive first positioning structures 112 can engage with the third positioning structure 124 of a buffer member 120 . More specifically, when the buffer member 120 is rotated 90 degrees for use, by engaging the third positioning structure 124 in the first positioning structure 112 and the second positioning structure 122 in the fifth positioning structure 128, also Two buffer members 120 can be connected and closely engaged with the box body 110 . In this way, regardless of the configuration shown in Figure 7 or Figure 8, the waste of space caused by poor design can be avoided, thereby improving the utilization rate of the packaging box, and also improving the packaging box of this embodiment. Structural strength and impact resistance provide better protection for the contents in the box. In addition, under the buffer member 120 with the same structure, the configuration as shown in FIG. 7 or FIG. 8 can be used to increase the flexibility of the space usage of the packaging box. In other words, the buffer member 120 has different lengths L1 and L2 in different directions (ie, the first direction X and the second direction Y), and the buffer member can be configured by the second positioning structure 122 or the third positioning structure 124 in different directions. The first positioning structure 112 assembled on the box body 110 is used to change the size of the remaining cavity C of the box body 110 to provide protection for contents of different sizes. Therefore, the packing box can be applied to contents of different sizes and has good compatibility.

9 to 11 will illustrate the arrangement of the corresponding cushioning member 120 when the packaging box accommodates contents of different sizes. FIG. 9 to FIG. 11 illustrate the corresponding arrangement of the cushioning components when the packaging box according to the embodiment of the present invention accommodates different sizes. Referring to FIG. 9 , when the edge of the content 10 accommodated in the packaging box 200 is just aligned with the side wall SW of the cavity C of the packaging box 200 , the packaging box 200 may not be provided with a cushioning member 120 .

Please refer to FIG. 10 , when the content 20 contained in the packaging box 300 cannot be aligned with the side wall SW of the cavity C, by placing the bump of the buffer member 120 (the second positioning structure 122 or the third positioning structure 124 ) is engaged in the first positioning structure 112, and the side of the buffer member 120 that is not engaged with the first positioning structure 112 is in contact with the content 20 or has a buffer space to buffer external impact.

Please refer to FIG. 11 , when the size of the content 30 accommodated in the packaging box 400 is further reduced, the bumps of the cushioning member 120 can be butted two by two and snapped into the first positioning structure 112 without One side of the buffer member 120 engaged with the first positioning structure 112 is in contact with the content 30 or has a buffer space to buffer external impact.

Therefore, as shown in Figures 8 to 11, no matter how the size of the content 10, 20, 30 changes, by changing the configuration of the buffer 120 to change the inner diameter of the cavity C of the box body 110, the content can be provided. 10, 20, 30 perfect protection. That is to say, no matter how the size of the content 10 , 20 , 30 changes, the size of the box body 110 does not need to be changed. In other words, the packaging boxes 200 , 300 , 400 of the aforementioned embodiments can be applied to contents of different sizes and have good compatibility. In addition, since the second positioning structure 122 or the third positioning structure 124 (shown in FIG. 4 ) is engaged in the first positioning structure 112 of the box body 110 , it can be removed and removed repeatedly as required. In other words, the packaging boxes 200, 300, 400 of the foregoing embodiments can be reused.

In addition, taking the liquid crystal display panel as an example, the liquid crystal display panel may be shipped together with driving elements or other circuit elements, that is, the periphery of the liquid crystal display panel may be connected with driving elements or other circuit elements, and by adjusting the buffer 120, the packaging box of the embodiment of the present invention can also provide perfect protection for the liquid crystal display panel. 12 to 14 illustrate the situation that the liquid crystal display panel provided with circuit components is accommodated in the packaging box according to the embodiment of the present invention.

Please refer to FIG. 12 to FIG. 14, when the packaging boxes 500, 600, 700 accommodate liquid crystal display panels 40, 50, 60 of different sizes, the buffer member 120 can avoid the circuit elements 42 of the liquid crystal display panels 40, 50, 60 , 52, 62 can also provide perfect protection for the liquid crystal display panels 40, 50, 60 at the same time. In other words, in addition to protecting contents of different sizes, the buffer member 120 can also provide protection for non-rectangular contents (liquid crystal display panel plus circuit components). Certainly, the circuit elements 42 , 52 , 62 here are only for illustration, and are not used to limit the objects that the buffer member 120 can avoid. It should be noted that the buffer member 120 can avoid the protruding part of the content and can also provide perfect protection for the content. In other words, the packaging boxes 500 , 600 , and 700 of the aforementioned embodiments also have good compatibility and can be reused.

To sum up, the cushioning elements of the present invention have different lengths in different directions, and a single or two butted cushioning elements can be assembled on the box body through the second positioning structure or the third positioning structure in different directions. The first positioning structure is used to change the size of the remaining cavity of the box body to provide protection for contents of different sizes. Therefore, the packaging box can be applied to contents of different sizes and has good compatibility. In addition, because the second positioning structure or the third positioning structure of the buffer is engaged with the first positioning structure of the box body, the buffer can be removed and removed repeatedly according to the needs of use, so that the packaging box can be reused and can also be Reduce the chance of idle packaging materials. In addition, since the assembly method of the buffer is relatively simple, the assembly time can be reduced.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Those skilled in the art can make various corresponding modifications according to the present invention without departing from the spirit and essence of the present invention. Changes and deformations, but these corresponding changes and deformations should fall within the scope of protection of the appended claims of the present invention.

Claims (9)

1. A packing box, characterized in that, comprising: A box body has a cavity, and the side wall of the cavity has a plurality of first positioning structures; and A plurality of cushioning pieces, the length of each of the cushioning pieces in a first direction is a first length, the length of each of the cushioning pieces in a second direction is a second length, and the first length is greater than the second length , and each of the buffer members has a second positioning structure and a third positioning structure in the first direction and the second direction, and the second positioning structure and the third positioning structure are suitable for matching with the first positioning structure respectively. The structure matches; Each buffer member further includes a fourth positioning structure and a fifth positioning structure, which are respectively located on opposite sides of the second positioning structure and the third positioning structure, and the fourth positioning structure and the fifth positioning structure are suitable for respectively Cooperate with the second positioning structure and the third positioning structure. 2. The packaging box according to claim 1, wherein the first positioning structure, the fourth positioning structure and the fifth positioning structure are the same structure. 3. The packaging box according to claim 1, wherein each of the cushioning members is substantially a cube, has a top surface, a bottom surface opposite to the top surface, and is connected between the top surface and the bottom surface a plurality of sides, and the second positioning structure and the third positioning structure are respectively located on an adjacent first side and a second side, the first direction is substantially perpendicular to the first side, and the second The direction is substantially normal to the second side. 4. The packaging box according to claim 3, wherein each buffer member further comprises: The fourth positioning structure is located on a third side of the buffer member, the third side is opposite to the first side, and the fourth positioning structure cooperates with the second positioning structure; and The fifth positioning structure is located on a fourth side of the buffer member, the fourth side is opposite to the second side, and the fifth positioning structure cooperates with the third positioning structure. 5. The packaging box according to claim 4, wherein the first positioning structure, the fourth positioning structure and the fifth positioning structure are the same structure. 6. The packaging box according to claim 3, wherein any two adjacent first positioning structures are separated by a distance, and the second length is substantially equal to the distance. 7. The packaging box according to claim 6, wherein the first length is an integer multiple of the second length. 8 . The packaging box according to claim 1 , wherein the first positioning structure comprises a groove, and the second positioning structure and the third positioning structure comprise a protrusion respectively. 9. The packaging box according to claim 8, wherein the groove is a dove-shaped groove, and the protrusion is a dove-shaped block.