CN102616471B - Packaging external member and packaging material buffer structure thereof - Google Patents

Abstract

The invention discloses a packaging kit and its packaging material buffer structure. The packaging material buffer structure at least includes a plate body and a limiting spacer. The plate body includes a receiving slot and a plurality of protruding teeth arranged in the receiving slot at intervals. The limiting spacer is located in the accommodation slot and has a plurality of other protruding tooth portions arranged at intervals. A limiting groove is formed between any two adjacent protruding tooth portions. When the limiting spacer is turned out of the receiving slot, the limiting groove is used to carry the panel product; conversely, when the limiting spacer is retracted into the receiving slot, the convex tooth portion and the other convex tooth portion are cross-coupled with each other.

Description

Packaging kit and its packaging material buffer structure

technical field

The present invention relates to a packaging material cushioning structure, in particular to a packaging material cushioning structure for various panel sizes.

Background technique

Traditionally, when handling panel products (such as LCD panels, solar panels, etc.), due to the limited shock absorption and cushioning effect provided by the carton itself, the industry will combine cushioning materials (such as foam) with cushioning effects on the sides of the panel products. Side, so that multiple panel products can be carried on these cushioning materials (such as foam) at intervals and then packed into cartons, which can prevent the impact force on the panel products from being reduced during transportation or moving.

Taking liquid crystal panels as an example, different types of liquid crystal panels have different appearances of different diagonal dimensions or thickness dimensions. In order to carry multiple liquid crystal panels of the same type, it is necessary to provide multiple The buffer material for the spacing grooves, so that the buffer material holds the liquid crystal panels one by one in the spacing grooves. Various types of liquid crystal panels must prepare buffer materials with different sizes of spacing grooves, even if two types of liquid crystal panels with the same diagonal size and different thickness sizes have buffer materials with two sizes of spacing grooves.

Contents of the invention

An object of the present invention is to provide a packaging kit and its packaging cushioning structure for storing, carrying or transporting multiple panel products.

Another object of the present invention is to provide a packaging kit and its packaging cushioning structure to accommodate, carry or transport panel products of various sizes.

One aspect of the present invention is to disclose a packaging material cushioning structure, which includes a plate body and a first position-limiting spacer. The board body includes a receiving slot. The first position-limiting spacer includes a first columnar body and a plurality of first protrusions. The first columnar body includes a first surface and a second surface opposite to each other. The first surface includes a first long edge and a second long edge opposite to each other. The edge of the first long side is integrally connected to a long side of the accommodating slot, and forms a first connecting portion with the long side, and the edge of the second long side is disconnected from the board body. The first protruding teeth are arranged linearly at intervals on the second surface of the first columnar body, and a first limiting groove is formed between any two adjacent first protruding teeth. The packaging buffer structure further includes a plurality of second protruding teeth, and these second protruding teeth are arranged linearly in the receiving slot at intervals. Therefore, when the first position-limiting spacer is turned out to accommodate the groove with the first connecting portion as the axis, the first protruding teeth jointly extend outward along a normal direction of one surface of the plate body. The two protruding tooth portions abut against the first surface of the first columnar body together, and the first limiting grooves are respectively used to carry a plurality of first panel products.

Another aspect of the present invention is to disclose a packaging material cushioning structure, which includes a plate body and a position-limiting spacer. The plate body includes an accommodating slot and a plurality of protruding teeth, and the protruding teeth are arranged linearly in the accommodating slot at intervals. The limiting spacer is located in the accommodating slot. A long side edge of the limiting spacer shares a first connection portion with a long side of the accommodating slot, and the rest of the limiting spacer is disconnected from the plate body. The position-limiting spacer includes a plurality of other protruding teeth, and the other protruding teeth are arranged linearly at intervals on the position-limiting spacer, intersecting with the protruding teeth and arranged in a staggered manner.

Another aspect of the present invention discloses a packaging kit. The packaging kit is suitable for carrying panel products of various sizes, and includes a box body and two above-mentioned packaging material buffer structures.

In an embodiment of the present invention, the packaging buffer structure is respectively erected on two opposite wall sides or the bottom surface and the top surface inside the box body.

To sum up, the packaging kit and its packaging material buffer structure of the present invention can be used to accommodate, carry or transport panel products of various sizes, thus reducing material costs and reducing storage space for redundant packaging material buffer structures.

Description of drawings

In order to make the above and other objects, features, advantages and embodiments of the present invention more obvious and understandable, the detailed description of the accompanying drawings is as follows:

Fig. 1A is a three-dimensional schematic view of the cushioning structure of the packaging material of the present invention in a turned-out state in an embodiment;

FIG. 1B is a schematic front view of the buffer structure of the packaging material in FIG. 1A viewed from a direction E1;

FIG. 1C is a schematic front view of the buffer structure of the packaging material in FIG. 1A viewed from the direction E2;

Figure 1D is a 1D-1D sectional view of Figure 1B;

Fig. 2 is a schematic front view of the cushioning structure of the packaging material of the present invention in an income state in this embodiment;

Fig. 3A is a schematic front view of the cushioning structure of the packaging material in another embodiment of the present invention in an income state;

3B is a three-dimensional schematic view of the cushioning structure of the packaging material of the present invention in a variation of another embodiment in a turned-out state;

Fig. 3C is a three-dimensional schematic view of the cushioning structure of the packaging material of the present invention in another variation of the other embodiment in the unfolded state;

Fig. 4A to Fig. 4F are front schematic diagrams of each variation of the cushioning structure of the packaging material in another embodiment of the present invention under an income state;

Fig. 5 is an exploded view of the packaging kit of the present invention.

[Description of main component symbols]

100: Packaging material buffer structure

200: board body

201: Bottom panel body

202: wall side plate body

203: top panel body

210: storage slot

211: Long and narrow area

212, 213: long side

220: extended abutment

300: the first limit spacer

310: the first columnar body

311: The first side

312: first long side edge

313: second long side edge

314: The first connecting part

315: The second side

320: The first convex tooth part

330: the first limit groove

340: second convex tooth part

350: Second limit groove

400: Protective Tape

500: Second limit spacer

510: second columnar body

511: The third side

512: third long side edge

513: fourth long edge

514: Second connection part

515: The Fourth Side

520: second convex tooth part

600: The third limit spacer

610: The third convex tooth part

620: The third limiting groove

700: sandwich structure

710: The first layer

720: second layer body

800: Packing Kit

810: cabinet

811: Bottom

812: wall side

813: top surface

814: storage space

A: normal direction

D: Long axis direction

E1, E2: direction

H: vertical height

G1, G2, G3: Spacing

Q1, Q2: Clearance

K1, K2: vertical depth

P: panel product

S1, S2, S3: Thickness

Detailed ways

The following will clearly illustrate the spirit of the present invention with illustrations and detailed descriptions. After those skilled in the art understand the embodiments of the present invention, they can be changed and modified by the technology taught in the present invention, which does not depart from the present invention. spirit and scope.

Please refer to FIG. 1A to FIG. 1D . FIG. 1A is a three-dimensional schematic view of the packaging material cushioning structure 100 in an embodiment of the present invention in a folded-out state; FIG. 1B is a perspective view of the packaging material cushioning structure 100 in FIG. 1A viewed from the direction E1 FIG. 1C is a front schematic view of the packaging material cushioning structure 100 in FIG. 1A viewed from the direction E2; and FIG. 1D is a cross-sectional view of 1D-1D in FIG. 1B.

In one embodiment, the present invention provides a packaging material cushioning structure 100 , and the packaging material cushioning structure 100 includes at least two plates 200 arranged in parallel. Each plate body 200 at least includes one or more parallel first limiting spacers 300 . Each first limiting spacer 300 is movably located in a receiving slot 210 of the board body 200, and can be movably received in the receiving slot 210, or turned out of the receiving slot 210 to align with another board body 200 of the first limiting spacer 300. Each accommodating slot 210 extends along a long axis direction D (such as the X-axis direction) of the board body 200 , and two opposite long sides 212 , 213 are provided on one side of the board body 200 ( FIG. 1B ).

Each first position-limiting spacer 300 includes a first columnar body 310 and a plurality of first protrusions 320 . The first columnar body 310 includes a first surface 311 and a second surface 315 oppositely disposed. The first surface 311 includes a first long edge 312 and a second long edge 313 oppositely disposed. The first long edge 312 is integrally connected to one of the long sides 212 of the receiving slot 210 , and forms a first connection portion 314 (such as a linear crease) with the long side 212 . For example, the first long side edge 312 of the first surface 311 of the first columnar body 310 shares one side with a long side 212 of the accommodating slot 210 , so that a linear crease coexists therebetween. The second long edge 313 is not connected to the accommodating slot 210 , but is disconnected from the accommodating slot 210 . In this embodiment, the first position-limiting spacer 300 uses a die to punch the plate body 200 in the Y-axis direction, so that the first position-limiting spacer 300 only uses the first long side edge 312 and the receiving slot 210 One long side 212 of the first spacer 300 is integrally connected, and the rest of the first spacer 300 is disconnected from the plate body 200 . However, the present invention is not limited thereto.

The first protruding teeth 320 are linearly arranged at intervals on the second surface 315 of the first columnar body 310 along the long axis direction D (such as the X-axis direction), and any two adjacent first protruding teeth A first limiting groove 330 is respectively formed between the parts 320 . In this embodiment, the first columnar body 310 and the first protruding teeth 320 are integrally formed, and the first protruding teeth 320 are linearly arranged on the first columnar body 310 at intervals, including equidistant or non-equidistant. are arranged on the first columnar body 310, however, the present invention is not limited thereto.

Please refer to FIG. 1A and FIG. 2 . FIG. 2 is a schematic front view of the packaging cushioning structure 100 of the present invention in a stowed state in this embodiment.

In this embodiment, the packaging material cushioning structure 100 further includes a plurality of second protrusions 340 . These second protruding tooth parts 340 are linearly arranged at intervals along the long axis direction D (such as the X-axis direction) in the accommodating slot 210 at a position close to the other long side 213 , and are separated from the accommodating slot 210 The other long side 213 of the slots 210 jointly extends toward the direction of the long side 212 of the slot 210 (such as the Z-axis direction), that is, any two adjacent second protruding tooth parts 340 respectively form a The second limiting groove 350 . Specifically, the accommodating slot 210 further includes a long and narrow region 211 . The second limiting grooves 350 and the second protrusions 340 are alternately arranged in the accommodating slot 210 near the other long side 213 , and the second limiting grooves 350 are not connected with the long and narrow area. 211 is connected. In this embodiment, the second protruding tooth parts 340 are integrally formed in the receiving slot 210, and the second protruding tooth parts 340 are arranged linearly in the receiving slot 210 at intervals including equidistant or non-identical. are equidistantly arranged in the accommodating slots 210 , however, the present invention is not limited thereto.

In this way, as shown in FIG. 1A to FIG. 1C , when using the first spacer 300 , the user uses the linear crease of the first spacer 300 as the axis to place the first spacer 300 Turn over 90 degrees to turn out the receiving slot 210 . Therefore, these first protruding tooth portions 320 extend outward along a normal direction A (such as the Y-axis direction) of the side of the plate body 200 close to the first limiting spacer 300 , and move toward the other first limiting spacer. spacer 300 . Therefore, the facing first limiting grooves 330 of the first limiting spacers 300 on both sides can hold both sides of a plurality of first panel products (such as liquid crystal panels, solar panels, etc.) Store these panel products at intervals. In addition, the second protrusions 340 abut against the first surface 311 of the first cylindrical body 310 in the receiving slot 210 to ensure that the first position-limiting spacer 300 will not fall into the receiving slot 210 under pressure. Inside.

In this embodiment, in order for the first limiting spacer 300 to completely turn out of the accommodating slot 210 , the maximum height of the first limiting spacer 300 should be greater than or equal to a thickness S1 of the board 200 , That is, a vertical height H from the top of one of the first protrusions 320 to the bottom (first surface 311 ) of the first columnar body 310 should be greater than or equal to a thickness S1 of the board 200 .

It should be noted that, in this embodiment, the plate body 200 has an extended abutment portion 220 at the two ends of the other long side 213 of the receiving slot 210 respectively, that is, the second protruding tooth portions 340 and the second protruding tooth portion 340 The two limiting grooves 350 are located between the two extended abutting portions 220 .

Therefore, when the first position-limiting spacer 300 is turned out of the receiving slot 210, the second protrusions 340 jointly abut against the first columnar body 310, and the extended abutting parts 220 respectively abut against the first columnar body. The two opposite ends of the body 310 are used to prevent the two opposite ends of the first cylindrical body 310 from being pressed into the accommodating slot 210 due to pressure due to no abutting object.

Conversely, as shown in FIG. 2 , when the first spacer 300 is not in use, the user uses the linear crease of the first spacer 300 as the axis to turn the first spacer 300 over 90°. degree, so that the first position-limiting spacer 300 is accommodated in the slot 210 , so that the first protruding teeth 320 and the second protruding teeth 340 are cross-coupled with each other. Specifically, at this time, the first columnar body 310 is located in the narrow and long region 211, the first protruding teeth 320 are respectively accommodated in the second limiting grooves 350 one by one, and the second protruding teeth 340 They are respectively accommodated in the first limiting grooves 330 one by one.

In this embodiment, in order to prevent the first limiting spacer 300 from turning out of the receiving slot 210 repeatedly, a protective tape 400 can be pasted on the first connecting portion 314 (such as a linear crease) to stabilize the first connecting portion 314 . Limit the connection strength between the spacer 300 and the board body 200 .

Please refer to FIGS. 3A to 3C . FIG. 3A is a schematic front view of another embodiment of the packaging material cushioning structure 100 of the present invention in a received state; FIG. 3B is another implementation of the packaging material cushioning structure 100 of the present invention. 3C is a three-dimensional schematic view of the packaging material cushioning structure 100 of the present invention in another variation of this embodiment in a folded-out state.

In view of the fact that panel products of different sizes must prepare cushioning materials with matching spacing groove sizes, which is a waste of cushioning material materials and storage space, for this reason, in another embodiment, the packaging material cushioning structure 100 further includes two The second position-limiting spacers 500 disposed opposite to each other are disposed on the two plate bodies 200 facing each other. Each second position-limiting spacer 500 is parallel to the first position-limiting spacer 300 of the same plate body 200 .

The second position-limiting spacer 500 and the first position-limiting spacer 300 are complementary to each other in the accommodating slot 210 , and the second position-limiting spacer 500 is located in the accommodating slot 210 opposite to the first connecting portion 314 ( The other long side 213 such as a linear crease) can be movably received into the receiving slot 210 or turned out of the receiving slot 210 .

Because the size of the panel product that can be carried by the first spacer 300 and the panel product that can be carried by the second spacer 500 can be different, so when the first spacer 300 is turned out to accommodate the slot 210, the packaging material cushioning structure 100 can carry a panel product through the first spacer 300 on both sides, on the contrary, when the second spacer 500 is turned out to accommodate the slot 210, The packaging buffer structure 100 can carry another panel product through the second limiting spacers 500 on both sides.

In detail, each second position-limiting spacer 500 includes a second columnar body 510 and a plurality of second protrusions 520 . The second columnar body 510 includes a third surface 511 and a fourth surface 515 oppositely disposed. The third surface 511 includes a third long edge 512 and a fourth long edge 513 oppositely disposed. The third long side edge 512 is integrally connected to the other long side 213 of the accommodating slot 210 , and forms a second connection portion 514 (such as a linear crease) with the other long side 213 . For example, the third long side edge 512 of the third surface 511 of the second columnar body 510 shares one side with the other long side 213 of the accommodating slot 210 , so that a linear crease coexists therebetween. The fourth long edge 513 is disconnected from the receiving slot 210 . In this embodiment, the second limiting spacer 500 uses a die to punch the plate body 200 in the direction of the Y axis, so that the second limiting spacer 500 only has the third long side edge 512 and the receiving slot 210 The other long side 213 of the second position-limiting spacer 500 is disconnected from the plate body 200 in an integrated manner. However, the present invention is not limited thereto.

Different from the above-mentioned embodiment, the second protruding teeth 340 are fixedly arranged in the accommodating slot 210. In this other embodiment, these second protruding teeth 520 are along the long axis direction D (such as X Axial direction) are linearly arranged at intervals on the fourth surface 515 of the second columnar body 510 , and a second limiting groove 350 is formed between any two adjacent second protruding tooth portions 520 . In another embodiment, the second columnar body 510 and the second protruding teeth 520 are integrally formed, and the second protruding teeth 520 are arranged linearly on the second columnar body 510 at intervals, including equidistant or unequal. The ground is arranged on the second columnar body 510, however, the present invention is not limited thereto.

In this way, referring to FIG. 3B again, when using or not using the first limiting spacer 300, the user turns the first limiting spacer 300 out of the accommodation slot 210 according to the above description in FIG. 1A, so, No further details are given here. On the other hand, when using the second spacer 500, the user puts the first spacer 300 into the slot 210 according to the description in FIG. The linear crease is the axis, and the second limiting spacer 500 is turned over 90 degrees to turn out of the accommodating slot 210 . At this time, the second protruding tooth portions 520 jointly extend outward along the above-mentioned normal direction A (such as the Y-axis direction), and face another second limiting spacer 500 . Therefore, since the distance G between any two adjacent such second protruding tooth parts 520 is equal to the thickness S3 of each second panel product, the facing second limiting spacers 500 of the second limiting spacers on both sides The bit grooves 350 can hold both sides of multiple second panel products (such as liquid crystal panels, solar panels, etc.) one by one to store these panel products at intervals.

In this embodiment, in order to allow the second limiting spacer 500 to completely turn out of the receiving slot 210, the maximum height of the second limiting spacer 500 should be greater than or equal to a thickness S1 of the board 200, That is, a vertical height H from the top of one of the second protrusions 520 to the bottom (third surface 511 ) of the second columnar body 510 should be greater than or equal to the thickness S1 of the board 200 .

In addition, the first protrusions 320 can abut against the third surface 511 of the second cylindrical body 510 in the receiving slot 210 to ensure that the second position-limiting spacer 500 will not fall into the receiving slot under pressure. within 210.

Referring to FIG. 3A again, when the first position-limiting spacer 300 and the second position-limiting spacer 500 are received into the slot 210, the first protruding teeth 320 and the second protruding teeth 520 are cross-coupled with each other, that is, the first protruding teeth 320 are respectively accommodated in the second limiting grooves 350 one by one, and the second protruding teeth 520 are respectively accommodated in the first inside the limit groove 330 .

It should be noted that in this embodiment, the plate body 200 has an extended abutting portion 220 at the two ends of the receiving slot 210 respectively, and the two extended abutting portions 220 are respectively connected to the two opposite ends of the receiving slot 210. Long side 212,213. That is, the first limiting spacer 300 and the second limiting spacer 500 are interposed between the two extended abutting portions 220 .

Therefore, when the first position-limiting spacer 300 is turned out of the receiving slot 210 , the extended abutment portion 220 on the left is located on the other long side 213 of the receiving slot 210 , and can abut against the side of the first cylindrical body 310 A left end, a right end of the first columnar body 310 can abut on a second protruding tooth portion 520 on the rightmost side of the second spacer 500, so as to prevent the two opposite end positions of the first columnar body 310 from being inconsistent. The abutment against the abutment is still pressed into the accommodating slot 210 due to pressure; on the contrary, when the second limiting spacer 500 is turned out of the accommodating slot 210, the extended abutting portion 220 on the right The long side 212 located in the receiving slot 210 can abut against a right end of the second columnar body 510 , and a left end of the second columnar body 510 can abut against the leftmost one of the first limiting spacer 300 On the first protruding tooth portion 320 , the two opposite end positions of the second cylindrical body 510 are prevented from being pressed into the accommodating slot 210 due to pressure due to no abutting object.

In addition, the present invention does not limit the diagonal size of the panel products that can be carried by the first limiting spacer 300 and the diagonal size of the panel products that can be carried by the second limiting spacer 500 must be different, for example, each first A vertical depth K1 of the limiting groove 330 is equal to a vertical depth K2 of each second limiting groove 350, so that the diagonal size of the panel product that the first limiting spacer 300 can carry is the same as that of the second limiting spacer. The diagonal size of the panel products that can be loaded by 500 can also be the same. However, when the distance G2 between any two adjacent such second protruding teeth parts 520 is not equal to that of any two adjacent such first protruding teeth parts 320, the thickness dimension of the panel product that can be carried by the first limiting spacer 300 is different from the thickness dimension of the panel product that can be carried by the second limiting spacer 500 .

In this embodiment, in order to prevent the first limiting spacer 300 and the second limiting spacer 500 from turning out of the accommodating slot 210 repeatedly, the first connecting part 314 (such as a linear crease) can be connected to the second A protective tape 400 is pasted on the portion 514 (such as a linear crease) to stabilize the connection strength between the first spacer 300 and the board 200 .

Please refer to Fig. 1A again, in view of the panel products of different sizes must prepare the cushioning material with matching interval groove size, which is quite wasteful of the cushioning material material and the storage space, for this reason, in this embodiment, the packaging material The buffer structure 100 further includes two oppositely disposed third spacers 600 , the two third spacers 600 face each other and are fixedly disposed on the two boards 200 . Each third limiting spacer 600 is parallel to the first limiting spacer 300 of the same plate body 200 .

Because the size of the panel product that the first limiting spacer 300 can carry is different from the size of the panel product that the third limiting spacer 600 can carry, so when the first limiting spacer 300 is turned out of the accommodating slot 210 At this time, the packaging material buffer structure 100 can carry a panel product through the first spacer 300 on both sides. The buffer structure 100 can carry another panel product through the third limiting spacers 600 on both sides.

Specifically, each third limiting spacer 600 includes a plurality of third convex tooth portions 610 . These third protruding tooth portions 610 are linearly arranged at intervals along the long axis direction D (such as the X-axis direction) on the side of the plate body 200 facing the other plate body 200 , and these third protruding tooth portions 610 are in common It extends toward the other third limiting spacer 600 along the above-mentioned normal direction A (such as the Y-axis direction). A third limiting groove 620 is formed between any two adjacent third protrusions 610 . When the first limiting spacer 300 is turned out of the accommodating slot 210, the third limiting grooves 620 are respectively aligned with the first limiting grooves 330 one by one, and any third limiting groove The width of the slot 620 is greater than the width of any first limiting groove 330 , that is, the distance G3 between any two adjacent such third protruding tooth portions 610 is larger than any two adjacent such first protruding tooth portions 320 The distance between G1.

In this way, the facing third limiting grooves 620 of the third limiting spacers 600 on both sides can hold both sides of multiple third panel products (such as liquid crystal panels, solar panels, etc.) Store these panel products at intervals.

In this embodiment, the plate body 200 and the third protruding tooth portions 610 are integrated with an adhesive, and these third protruding tooth portions 610 are arranged linearly on the plate body 200 at intervals, including equidistant or non-equidistant. are arranged on the board body 200, however, the present invention is not limited thereto.

In this way, when the first limiting spacer 300 is turned out of the accommodating slot 210, the packaging material buffer structure 100 can carry a panel product through the first limiting spacer 300 on both sides; otherwise, when the first limiting spacer 300 When a position-limiting spacer 300 is received into the accommodation slot 210 , the packaging buffer structure 100 can carry another panel product through the third position-limiting spacer 600 on both sides.

However, the present invention is not limited to the size of the panel products that can be carried by the first spacer and the size of the panel products that can be carried by the third spacer must be different, the size of the panel products that can be carried by the first spacer The size of the panel products that can be carried by the third limiting spacer can also be the same. For example, when the height of the panel products to be carried is relatively large, these panels can also be held by turning out the first limiting spacer. The top half of the panel product.

When the packaging material cushioning structure already has two oppositely arranged third spacers for carrying panel products of one size, it can be gripped accordingly by adjusting the size data of the first spacer Panel products in other sizes, for example:

(1) Panel products with different thickness and size:

By adjusting the distance G1 of the first protruding teeth 320 of the first limiting spacers 300 on both sides, the distance G1 between any two adjacent first protruding teeth 320 is equal to that of each panel product P thickness S3, therefore, panel products P of different thickness sizes can be held correspondingly.

(2) Panel products with different diagonal sizes:

By adjusting the maximum height H of the first limiting spacers 300 on both sides or the thickness S2 of the first columnar body 310, the vertical depth K1 ( FIG. 3B ) of each first limiting groove 330 can be adjusted accordingly, so that Panel products with different diagonal sizes can be held accordingly.

After the first position-limiting spacer or the second position-limiting spacer is accommodated in the slot, the coupling state of each protruding tooth part and the position-limiting groove will be further clarified according to several changes below. Details, however, such examples of variation in the specification are illustrative only and the invention is not limited thereto.

In one variation, as shown in FIG. 2 , the profile of the receiving slot 210 is completely consistent with the profile of the first limiting spacer 300 . Therefore, when the first limiting spacer 300 is received into the receiving slot 210 , the first limiting spacer 300 is tightly embedded in the accommodating slot 210 , and the first limiting spacer 300 is in close contact with the plate body 200 and the second protruding tooth portion 520 .

In another variation, as shown in FIG. 3A , the profile of the accommodating slot 210 is exactly the same as that of the first spacer 300 and the spacer 500 , so when the first spacer 300 and the second position-limiting spacer 500 are both received in the accommodation slot 210, the first position-limiting spacer 300 and the second position-limiting spacer 500 are tightly embedded in the accommodation slot 210, and are completely close to each other. combine.

Please refer to FIG. 4A to FIG. 4F . FIG. 4A to FIG. 4F are schematic front views of the packaging material cushioning structure 100 in another embodiment of the present invention in a stowed state.

In one embodiment, since the profile of the receiving slot 210 is inconsistent with the profile of the first limiting spacer 300, when the first limiting spacer 300 is received into the receiving slot 210, the first cylindrical body There is still a gap Q1 between the first convex tooth part 340 and each second convex tooth part 340, and there is still a gap Q2 between the first convex tooth part 320 and the corresponding second convex tooth part 340 (that is, the plate body 200). The spacer 300 and the board body 200 can only partially contact each other.

In another embodiment, since the profile of the accommodating slot 210 is inconsistent with the profiles of the first spacer 300 and the second spacer 500, when the first spacer 300 and the second spacer When the spacers 500 are all received in the slot 210, the first spacer 300 and the second spacer 500 still have gaps Q1, Q2, which means that the first spacer 300 and the second spacer The spacers 500 can only partially contact each other.

Since the above-mentioned first limiting spacers 300 and second limiting spacers 500 may be repeatedly turned out or received in the slots 210, if the first limiting spacers 300 are not in contact with the plate body 200 Or when the second position-limiting spacers 500 are completely closed to each other, it will be possible to reduce the wear on the plate body 200 or the second position-limiting spacers 500 when the first position-limiting spacers 300 are folded out or retracted.

Please refer to Figure 4C and Figure 4F. In one embodiment, since the width of the first convex tooth portion 320 of the first limiting spacer 300 is smaller than the width of the second limiting groove 350, and the top of the first convex tooth portion 320 does not touch the second limiting groove. Groove 350 , therefore, when the first position-limiting spacer 300 is received into the accommodation slot 210 , the first position-limiting spacer 300 has no contact with the plate body 200 and the second protruding tooth portion 520 at all.

In another embodiment, when both the first position-limiting spacer 300 and the second position-limiting spacer 500 are received in the accommodation slot 210, the first position-limiting spacer 300 and the second position-limiting spacer 500 are mutually No contact at all.

Since the above-mentioned first limiting spacers 300 and second limiting spacers 500 may be repeatedly turned out or received in the slots 210, if the first limiting spacers 300 are not in contact with the plate body 200 Or when the second position-limiting spacers 500 are completely closed to each other, it will be possible to reduce the wear on the plate body 200 or the second position-limiting spacers 500 when the first position-limiting spacers 300 are folded out or retracted.

Please refer to Figure 4A to Figure 4C. In one embodiment, since the second protruding teeth 520 of the second position-limiting spacer 500 are cylinders, the cylinder means that each section has the same cross-sectional area. The two protruding teeth 520 have a good pinching function.

Please refer to Figure 4D to Figure 4F. In one embodiment, since the first protruding tooth portions 320 of the first position-limiting spacer 300 are all cylinders, the cylinder means that each section has the same cross-sectional area. Therefore, the first protrusions of the first position-limiting spacer 300 A protruding tooth portion 320 has a good clamping function.

However, since the second protruding tooth portion 520 is not a cylinder, but is provided with a recess or an inclined surface, when the first limiting spacer 300 is received in the slot 210, the first limiting spacer There are still gaps Q1 and Q2 between 300 , each second protruding tooth portion 520 and the plate body 200 , which means that the first spacer 300 and the plate body 200 can only partially contact each other.

Since each of the above-mentioned first limiting spacers 300 may be repeatedly turned out or accommodated in the slot 210, if the first limiting spacers 300 are not completely in close contact with the plate body 200, they will It can reduce the wear on the plate body 200 when the first limiting spacer 300 is folded out or retracted.

In the above-mentioned embodiments, the package buffer structure 100 is a sandwich structure 700 as a whole. The sandwich structure 700 includes two first layers 710 and a second layer 720 . The second layer 720 is directly sandwiched between the first layers 710 . Since the above-mentioned limiting spacers may be turned out or received repeatedly, the hardness of each first layer body 710 is greater than that of the second layer body 720, or the density of each first layer body 710 is greater than that of the second layer body 720. Density, or, the expansion ratio of each first layer body 710 is smaller than the expansion ratio of the second layer body 720, so that each of the above-mentioned limiting spacers has a higher structural strength, so that it can respond to repeated actions of turning out or receiving .

In addition, the material of each first layer 710 is the same as that of the second layer 720 , however, the present invention is not limited thereto, and the material of each first layer 710 may be different from that of the second layer 720 . The material of the packaging cushioning structure 100 is mainly foamed cotton, especially expanded polypropylene (EPP), expanded polystyrene (EPS), expanded ethylene polymer (EPO), expanded polyethylene ( EPE), polypropylene (PP) or polyvinyl chloride (PVC), however, the present invention is not limited thereto.

Please refer to FIG. 5 , which is an exploded view of the packaging kit 800 of the present invention. In one embodiment, the present invention provides a packaging kit 800, which is suitable for carrying panel products P of various sizes, including a box body 810 and the above-mentioned packaging material cushioning structure 100, and the packaging material cushioning structure 100 is included in this embodiment A bottom panel body 201 , two opposite wall side panels 202 and a top panel body 203 . The bottom panel body 201 is disposed on a bottom surface 811 inside the box body 810 . These wall side panels 202 are erected on two opposite wall sides 812 inside the box body 810 . The top panel body 203 is opposite to the bottom panel body 201 , is flatly disposed on the top surface 813 inside the box body 810 , and covers the two side panels 202 . The bottom panel body 201 , the wall side panels 202 and the top panel body 203 together define a receiving space 814 . In this way, the above-mentioned first spacer 300 (or the first spacer 300 and the second spacer 500 ) can be set on the two side panels 202, or/and the bottom panel 201 and the top on the panel body 203.

When these panel products P (such as liquid crystal panels, solar panels, etc.) Panel products P, to ensure that these panel products P will not be damaged during transportation or storage.

To sum up, the packaging kit and its packaging material buffer structure of the present invention can be used to accommodate, carry or transport panel products of various sizes, thus reducing material costs and reducing storage space for redundant packaging material buffer structures.

Although the present invention has been disclosed above with a preferred embodiment, 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 modifications, but these corresponding changes and modifications should belong to the scope of protection of the appended claims of the present invention.

Claims (40)

1. a packaging material buffer structure comprises:

One plate body, comprise an accommodating fluting;

One first spacing distance piece, be positioned at this accommodating fluting actively, takes in movably in this accommodating fluting, or rout up outside this accommodating fluting, and this first spacing distance piece comprises:

One first cylindrical body, comprise a relative first surface and one second, this first surface comprises one first relative long edge, limit and one second edge, long limit, this edge, the first long limit connects a long limit of this accommodating fluting in one piece, and and forming one first connecting portion between this long limit, this edge, the second long limit disconnects mutually with this plate body; And

A plurality of the first convex teeth portions, the compartment of terrain linear rank is in this second of this first cylindrical body, wherein between wantonly two adjacent those first convex teeth portions, forms one first spacing groove; And

A plurality of the second convex teeth portions, the compartment of terrain linear rank in this accommodating fluting,

Wherein working as this first spacing distance piece is axle center by this first connecting portion, while being routed up this accommodating fluting, those first convex teeth portions extend outwardly along a normal direction of the one side of this plate body jointly, those second convex teeth portions are jointly against this this first surface of the first cylindrical body, and those first spacing grooves are respectively in order to carry a plurality of first surface panel products.

2. packaging material buffer structure as claimed in claim 1, is characterized in that, this accommodating fluting comprises:

One strip area;

The a plurality of second spacing groove, be arranged in alternately in this accommodating fluting with those second convex teeth portions, and be connected with this strip area, and wherein each those the second position-limited groove groove is formed between wantonly two adjacent those second convex teeth portions;

Wherein working as this first spacing distance piece is axle center by this first connecting portion, while being incorporated in this accommodating fluting, this first cylindrical body is positioned at this strip area, those first convex teeth portions are placed in respectively in those second spacing grooves one by one, and those second convex teeth portions are placed in respectively in those first spacing grooves one by one.

3. packaging material buffer structure as claimed in claim 2, is characterized in that, the profile of the profile of this accommodating fluting and this first spacing distance piece is in full accord.

4. packaging material buffer structure as claimed in claim 2, is characterized in that, when this first spacing distance piece is incorporated in this accommodating fluting, between those second convex teeth portions and this first spacing distance piece, has gap.

5. packaging material buffer structure as claimed in claim 2, is characterized in that, when this first spacing distance piece is incorporated in this accommodating fluting, between this plate body and this first spacing distance piece, has gap.

6. packaging material buffer structure as claimed in claim 2, is characterized in that, when this first spacing distance piece is incorporated in this accommodating fluting, and this first spacing distance piece and this plate body and the complete no touch of those the second convex teeth portions.

7. packaging material buffer structure as claimed in claim 2, is characterized in that, this plate body has respectively a prolongation butting section in two terminal positions on another long limit of this accommodating fluting,

When this first spacing distance piece is routed up this accommodating fluting, those extend butting sections respectively against two relative ends of this first cylindrical body.

8. packaging material buffer structure as claimed in claim 1, is characterized in that, each those first convex teeth portion is every section cylinder that sectional area is all identical.

9. packaging material buffer structure as claimed in claim 1, is characterized in that, the vertical dimension certainly this one first convex teeth portion top to this first cylindrical body bottom is not less than the thickness of this plate body.

10. packaging material buffer structure as claimed in claim 1, is characterized in that, the spacing between wantonly two adjacent those first convex teeth portions equals the thickness of each those first surface panel products.

11. packaging material buffer structure as claimed in claim 1, is characterized in that, more comprises:

One protective tapes is attached on this first cylindrical body, this first connecting portion and this plate body simultaneously.

12. packaging material buffer structure as claimed in claim 1, is characterized in that, more comprises:

One second spacing distance piece, connect this accommodating fluting another long limit of this first connecting portion relatively, and complementally arrange with this first spacing distance piece, for this second spacing distance piece, takes in actively in this accommodating fluting and rout up outside this accommodating fluting.

13. packaging material buffer structure as claimed in claim 12, is characterized in that, this second spacing distance piece comprises:

One second cylindrical body, comprise relative one the 3rd and a fourth face, the 3rd bread is containing one the 3rd relative long edge, limit and one the 4th edge, long limit, the 3rd edge, long limit is connected in this accommodating fluting this another long limit of this first connecting portion relatively in one piece, and have one second connecting portion with this another long limit, the 4th edge, long limit disconnects mutually with this plate body, wherein those the second convex teeth portion compartment of terrain linear ranks are in the one side of this second cylindrical body, and form one second spacing groove between wantonly two adjacent those second convex teeth portions

When this first spacing distance piece is incorporated in this accommodating fluting, and this second spacing distance piece is axle center by this second connecting portion, while being routed up this accommodating fluting, those second convex teeth portions extend outwardly along this normal direction of this face of this plate body jointly, those first convex teeth portions are jointly against the 3rd of this second cylindrical body, and those second spacing grooves are respectively in order to carry a plurality of the second panel products, when this first spacing distance piece and this second spacing distance piece all are incorporated in this accommodating fluting, those first convex teeth portions are placed in respectively in those second spacing grooves one by one, those second convex teeth portions are placed in respectively in those first spacing grooves one by one.

14. packaging material buffer structure as claimed in claim 13, is characterized in that, the profile of the profile of this accommodating fluting and this first spacing distance piece and this second spacing distance piece is in full accord.

15. packaging material buffer structure as claimed in claim 13, is characterized in that, when this first spacing distance piece and this second spacing distance piece all are incorporated in this accommodating fluting, this first spacing distance piece partly contacts each other with this second spacing distance piece.

16. packaging material buffer structure as claimed in claim 13, is characterized in that, when this first spacing distance piece and this second spacing distance piece all are incorporated in this accommodating fluting, and no touch fully between this first spacing distance piece and this second spacing distance piece.

17. packaging material buffer structure as claimed in claim 13, is characterized in that, two terminal positions of the accommodating fluting of this of this plate body have respectively a prolongation butting section,

When this first spacing distance piece or this second spacing distance piece are routed up this accommodating fluting, those extend one of them end against this first cylindrical body or this second cylindrical body of butting section.

18. packaging material buffer structure as claimed in claim 13, is characterized in that, each those first convex teeth portion or the second convex teeth portion are every section cylinder that sectional area is all identical.

19. packaging material buffer structure as claimed in claim 13, is characterized in that, the vertical dimension certainly this one second convex teeth portion top to this second cylindrical body bottom is not less than a thickness of this plate body.

20. packaging material buffer structure as claimed in claim 13, is characterized in that, the spacing between wantonly two adjacent those second convex teeth portions equals the thickness of each those the second panel product.

21. packaging material buffer structure as claimed in claim 13, it is characterized in that, one vertical depth of arbitrary those the first spacing grooves equals a vertical depth of arbitrary those the second spacing grooves, and the spacing between wantonly two adjacent those second convex teeth portions is not equal to the spacing between wantonly two adjacent those first convex teeth portions.

22. packaging material buffer structure as claimed in claim 13, is characterized in that, more comprises:

Two protective tapes, be attached at respectively on this first connecting portion and this second connecting portion.

23. packaging material buffer structure as claimed in claim 1, more comprise one the 3rd spacing distance piece, the 3rd spacing distance piece is located on this plate body regularly, and the 3rd spacing distance piece comprises:

A plurality of the 3rd convex teeth portions, the compartment of terrain linear rank is in this face of this plate body, wherein between wantonly two adjacent those the 3rd convex teeth portions, forms one the 3rd spacing groove, and those the 3rd spacing grooves are respectively in order to carry a plurality of the 3rd panel products.

24. packaging material buffer structure as claimed in claim 23, is characterized in that, the spacing between wantonly two adjacent those the 3rd convex teeth portions is greater than the spacing between wantonly two adjacent those first convex teeth portions.

25. packaging material buffer structure as claimed in claim 1, is characterized in that, this packaging material buffer structure comprises a sandwich construction, and this sandwich construction comprises:

Two ground floor bodies; And

One second layer body, be located immediately between those ground floor bodies, and wherein, the material of each those ground floor body is identical with the material of this second layer body, and the hardness of each those ground floor body is greater than the hardness of this second layer body.

26. packaging material buffer structure as claimed in claim 1, is characterized in that, this packaging material buffer structure comprises a sandwich construction, and this sandwich construction comprises:

Two ground floor bodies; And

One second layer body, be located immediately between those ground floor bodies, and wherein the material of each those ground floor body is different from the material of this second layer body, and the hardness of each those ground floor body is greater than the hardness of this second layer body.

27. packaging material buffer structure as claimed in claim 1, is characterized in that, this packaging material buffer structure is that the material by expanded polypropylene, expandable polystyrene, foaming ethene polymers, polyethylene foamed, polypropylene or polyvinylchloride is formed.

28. a packaging material buffer structure, is characterized in that, comprises:

One plate body, include an accommodating fluting and a plurality of convex teeth portion, and those convex teeth portion compartment of terrain linear ranks are in this accommodating fluting; And

One spacing distance piece, be positioned at this accommodating fluting actively, takes in movably in this accommodating fluting, or rout up outside this accommodating fluting, one first connecting portion is shared on one long limit of one long edge, limit of this spacing distance piece and this accommodating fluting, and the remainder of this spacing distance piece disconnects mutually with this plate body

This spacing distance piece comprises a plurality of another convex teeth portions, and those another convex teeth portion compartment of terrain linear ranks, on this spacing distance piece, intersect wrong the configuration mutually with those convex teeth portions.

29. packaging material buffer structure as claimed in claim 28, is characterized in that, those convex teeth portions and those another convex teeth portions are mutually closely sealed.

30. packaging material buffer structure as claimed in claim 28, is characterized in that, between those convex teeth portions and those another convex teeth portions, has gap.

31. packaging material buffer structure as claimed in claim 28, is characterized in that, those convex teeth portions and the complete no touch of those another convex teeth portions.

32. packaging material buffer structure as claimed in claim 28, is characterized in that, more comprises:

One protective tapes, be attached on this plate body, this first connecting portion and this spacing distance piece.

33. packaging material buffer structure as claimed in claim 28, it is characterized in that, more comprise another spacing distance piece, this another spacing distance piece is positioned at this accommodating fluting, another of one edge, long limit of this another spacing distance piece and relative this spacing distance piece of this accommodating fluting grown shared one second connecting portion in limit, the remainder of this another spacing distance piece disconnects mutually with this plate body

Wherein those convex teeth portion linear ranks are on this another spacing distance piece, with those another convex teeth portions, mutually intersect wrong the configuration.

34. packaging material buffer structure as claimed in claim 33, is characterized in that, more comprises:

Another protective tapes, be attached on this plate body, this second connecting portion and this another spacing distance piece.

35. packaging material buffer structure as claimed in claim 28, is characterized in that, this packaging material buffer structure comprises a sandwich construction, and this sandwich construction comprises:

Two ground floor bodies; And

One second layer body, directly clamping is between those ground floor bodies, and wherein the material of each those ground floor body is identical with the material of this second layer body, and the hardness of each those ground floor body is greater than the hardness of this second layer body.

36. packaging material buffer structure as claimed in claim 28, is characterized in that, this packaging material buffer structure comprises a sandwich construction, and this sandwich construction comprises:

Two ground floor bodies; And

One second layer body, directly clamping is between those ground floor bodies, and wherein the material of each those ground floor body is different from the material of this second layer body, and the hardness of each those ground floor body is greater than the hardness of this second layer body.

37. packaging material buffer structure as claimed in claim 28, is characterized in that, this packaging material buffer structure is that the material by expanded polypropylene, expandable polystyrene, foaming ethene polymers, polyethylene foamed, polypropylene or polyvinylchloride is formed.

38. pack external member for one kind, be suitable for carrying the panel product of sizes, it is characterized in that, this packing external member comprises:

One casing; And

Two as claims 1 to 37 one of them described packaging material buffer structure.

39. packing external member as claimed in claim 38, is characterized in that, those packaging material buffer structures are the vertical two relative wall sides of being located at this box house respectively.

40. packing external member as claimed in claim 38, is characterized in that, those packaging material buffer structures are a flat bottom surface and an end face of being located at this box house respectively.

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