CN101224811A - Packing carton, buffer and panel - Google Patents

Abstract

The present invention discloses a packaging box, comprising a box body and at least two buffer devices symmetrically arranged in the box body. Each buffer device comprises a bottom plate, two short side plates, a partition plate, a recessed structure and an accessory box structure. The short side plates correspond to the short sides of the bottom plate and are respectively vertically connected to the bottom plate. The partition plate separates the buffer device into a first rectangular body and a second rectangular body. The recessed structure forms a accommodating space on the surface of the first rectangular body, which is recessed into the inside of the first rectangular body, so as to accommodate a first object. The accessory box structure is located on the second rectangular body, and the accessory box structure can be selectively opened or closed to accommodate a second object in the second rectangular body.

Description

Packaging boxes, cushioning devices and plates

technical field

The invention relates to a packing box, a cushioning device and a board, in particular to a packing box, a buffering device and a board with the function of accommodating accessories.

Background technique

Electronic products such as notebook computers are easily damaged by external impact during transportation, so the requirements for packaging structure are relatively strict. The more common practice is to provide multiple cushioning devices in the packaging box, such as partitions, paper or plastic liners, plastic-filled foam, and foam cushions, etc., to prevent electronic products from shaking during transportation And hit the box wall, and then protect the electronic products in the box. However, such cushioning devices often have uneven edges, which can easily cut users. Moreover, the plastic cushioning device will cause adverse effects on the ecological environment. In contrast, paper cushioning devices can not only reduce the impact on the ecological environment, reduce the space required for storage, but also have a competitive advantage in cost.

In addition, in order to prevent electronic products and their accessories (such as transformers and batteries) from colliding with each other and being damaged during transportation, the prior art is to pack the accessories of electronic products in an accessory box, and then put the accessory box and the electronic product into a packaging box middle. In this way, a packaging box must include separate and independent packaging components such as a cushioning device and an accessory box, resulting in an increase in the type and quantity of packaging components, thereby increasing the cost of packaging production, assembly, transportation, and material control.

Therefore, how to provide a cushioning device that can be folded from paper materials and has the function of accommodating accessories, so as to reduce the types and quantities of packaging components in the packaging box, is eagerly desired by users.

Contents of the invention

The object of the present invention is to provide a packing box and a buffer device, wherein the buffer device can support and fix the articles in the packing box, so as to avoid damage to the articles caused by external impact force.

Another object of the present invention is to provide a cushioning device that can be folded from paper materials to meet the requirements of environmental protection.

Another object of the present invention is to provide a cushioning device and a board, the buffering device and the board have a flat shape, which can avoid cutting the user.

Another object of the present invention is to provide a cushioning device with the function of accommodating accessories, so as to reduce the types and quantities of packaging components in the packaging box.

In this way, reducing the packaging volume and reducing the use of materials can also increase the number of containers loaded and greatly reduce transportation costs.

According to the above-mentioned purpose, a buffer device is proposed, which includes a bottom plate, two short-side side plates, a partition plate, a recess structure and an accessory box structure. The bottom plate is rectangular and has a first long side, a second long side and two short sides. The short side panels correspond to the short sides and are vertically connected to the base plate respectively, and the base plate and the short side panels form a rectangular body. The partition board is located between the short side boards, vertical to the bottom board and the short side boards, and the partition board separates the buffer device into a first rectangular body and a second rectangular body. The recess structure forms an accommodating space on the surface of the first rectangular body that is recessed into the first rectangular body to accommodate a first item. The accessory box structure is located on the second rectangular body, and the accessory box structure can be selectively opened or closed to accommodate a second item in the second rectangular body.

According to the above-mentioned purpose, a board is further proposed to form a cushioning device of a packaging box. The board includes a bottom board, two short side boards, a recess structure, an accessory box structure and a partition board. The bottom plate is rectangular and has a first long side, a second long side and two short sides. The short-side side plates correspond to the short sides and are respectively connected to the bottom plate. The recess structure includes a first recess flat plate, a second recess flat plate, a third recess flat plate, a fourth recess flat plate, a fifth recess flat plate and a top plate connected in sequence, and the first recess flat plate and the bottom plate are connected on the first The long side. The accessory box structure includes a first cover plate, a second cover plate and a third cover plate connected in sequence, and the first cover plate and the bottom plate are connected to the second long side. The partition board is connected to the top board.

According to the above-mentioned purpose, a packaging box is further proposed, which includes a box body and at least two cushioning devices. The buffer devices are arranged symmetrically in the box body. At least one of the buffer devices includes a bottom plate, two short side plates, a partition plate, a recess structure and an accessory box structure. The bottom plate is rectangular and has a first long side, a second long side and two short sides. The short side panels correspond to the short sides and are vertically connected to the base plate respectively, and the base plate and the short side panels form a rectangular body. The partition board is located between the short side boards, vertical to the bottom board and the short side boards, and the partition board separates the buffer device into a first rectangular body and a second rectangular body. The recess structure forms an accommodating space on the surface of the first rectangular body that is recessed into the first rectangular body to accommodate a first item. The accessory box structure is located on the second rectangular body, and the accessory box structure can be selectively opened or closed to accommodate a second item in the second rectangular body.

The packing box according to a preferred embodiment of the present invention, wherein the cushioning device can support and fix the articles in the packing box, so as to prevent the articles from being damaged by external impact force.

According to the packaging box according to a preferred embodiment of the present invention, the material of the cushioning device is paper material, which can meet the requirements of environmental protection.

According to the packaging box according to a preferred embodiment of the present invention, the buffer device has a flat shape, which can avoid cutting the user.

According to a preferred embodiment of the packaging box of the present invention, the buffer device has the function of accommodating accessories, which can reduce the types and quantities of packaging components in the packaging box. In this way, in addition to reducing the packaging volume and reducing the use of materials, it can also increase the number of containers loaded and greatly reduce transportation costs.

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. 1 is the schematic diagram of the packing box of a preferred embodiment of the present invention;

Fig. 2 is a schematic diagram of the plate structure of a buffer device according to a preferred embodiment of the present invention;

Fig. 3 is a structural schematic diagram of the partially folded structure of the recess structure of the plate in Fig. 2;

Fig. 4 is a structural schematic diagram of the folded concave structure in Fig. 2;

Fig. 5 is a structural schematic diagram of the partially folded structure of the accessory box structure of the plate in Fig. 2;

Fig. 6 is the schematic diagram of the packing box of another preferred embodiment of the present invention; And

Fig. 7 is a schematic diagram showing the expansion of the accessory partition in Fig. 6 .

Description of main component symbols:

100: Packing box 230: Second concave fixing plate

102: The first item 232: The third concave fixing plate

104: The second item 233: The first slit

106: box body 234: second slit

108: buffer device 236: buffer opening

110: Partition board 238: I-shaped slit

112: The first rectangular body 240: Opening

114: The second rectangular body 242: The first insertion piece

116: Concave structure 244: Second insert piece

118: Accommodating space 300: Accessory partition

120: Accessory box structure 302: The third item

121: Bottom plate 304: Substrate

122: First long side 306: Side structure

124: Second long side 308: Bottom side structure

126: short side 310a, 310b: opposite side

128: short side panel 312: bottom edge

130: hand hole 314: first side plate

200: plate 316: second side plate

202: First concave plate 318: Third side plate

204: second concave plate 320: first bottom plate

206: The third concave plate 322: The second bottom plate

208: The fourth concave plate 324: The third bottom plate

210: The fifth concave plate 326: The fourth bottom plate

212: Top plate 328: Fixed part

214: The first cover plate 330: The first fixed piece

216: The second cover plate 332: The second fixed piece

218: The third cover plate 334: Insert fold line

220: Partition sub-board 336: Insert secant

222: First structural plate 338: Insert

224: second structural plate 340: seam

226: The third structural plate 402-432: Polyline

228: First recess fixing plate

Detailed ways

The cushioning device of the existing packaging box is usually made of plastic material, which cannot meet the requirements of environmental protection, and often has uneven edges, which is easy to cut the user. In addition, the accessory box of the existing packaging box is separated from the buffer device, resulting in an increase in production assembly, transportation, and material control costs. The invention discloses a cushioning device which can be folded from paper materials and has a flat appearance, so as to avoid cutting the user. This buffer device also has the function of accommodating accessories, which can reduce the types and quantities of packaging components in the packaging box. In this way, in addition to reducing the packaging volume and reducing the use of materials, it can also increase the number of containers loaded and greatly reduce transportation costs.

Fig. 1 is a schematic diagram of a packaging box according to a preferred embodiment of the present invention. Referring to FIG. 1 , a packaging box 100 can be used to accommodate a first item 102 (such as a notebook computer) and a second item 104 (such as an accessory of the notebook computer). The packaging box 100 includes a box body 106 and two buffer devices 108 symmetrically disposed in the box body 106 . The buffer device 108 is rectangular, and the buffer device 108 has a partition plate 110 . The partition plate 110 separates the buffer device 108 into a first rectangular body 112 and a second rectangular body 114 . The buffer device 108 has a recess structure 116, the recess structure 116 forms a storage space 118 on the surface of the first rectangular body 112, which is concave to the interior of the first rectangular body 112, and the storage space 118 is used to accommodate the first article 102 . The accessory box structure 120 is located on the second rectangular body 114 , and the accessory box structure 120 can be selectively opened or closed to place the second item 104 in the second rectangular body 114 .

In more detail, the bottom plate 121 of the buffer device 108 is rectangular and has a first long side 122 , a second long side 124 and two short sides 126 . The short side panels 128 correspond to the short sides 126 and are vertically connected to the bottom panel 121 . The bottom plate 121 and the short side plates 128 enclose the rectangular buffer device 108 . The partition board 110 is located between the short side boards 128 , perpendicular to the bottom board 121 and the short side boards 128 . The first item 102 can be accommodated in the accommodation space 118 of the first rectangular body 112 . The second item 104 can be contained within the second rectangular body 114 . In this way, the packaging box 100 only needs one buffer device 108, and the first item 102 and the second item 104 can be separately accommodated in the box body 106, so as to prevent the first item 102 and the second item 104 from colliding with each other during transportation. , so the operating procedures can be simplified in the transportation process, internal material control, and production assembly. It is worth mentioning that each short side panel 128 has a handle hole 130 disposed thereon, so as to facilitate the user to take out the cushioning device 108 and the first item 102 together from the box body 106 .

Fig. 2 is a schematic diagram of the plate structure of the buffer device according to a preferred embodiment of the present invention. Referring to Fig. 2, the material of the plate 200 is preferably selected from paper materials, such as corrugated paper, coated paper, etc., and the wave direction of the material (such as corrugated paper) is designed to be vertically pressed (axially pressed), which can strengthen the structure and Auxiliary cartons withstand the pressure of stacking. The board 200 can be molded directly by hot pressing the pulp, or cut from a single cardboard. Before being folded, the board 200 is a flat cardboard with several fold lines, and after being folded, the board 200 can form a cushioning device.

More specifically, the plate 200 includes a bottom plate 121 , a short side plate 128 , a recess structure 116 , and an accessory box structure 120 . The recess structure 116 includes a first recess plate 202 , a second recess plate 204 , a third recess plate 206 , a fourth recess plate 208 , a fifth recess plate 210 and a top plate 212 connected in sequence. The accessory box structure 120 includes a first cover plate 214 , a second cover plate 216 and a third cover plate 218 connected in sequence. The bottom plate 121 is rectangular and has a first long side 122 , a second long side 124 and two short sides 126 . The short side panels 128 correspond to the short sides 126 and are connected to the bottom panel 121 . The first concave flat plate 202 and the bottom plate 121 are connected to the first long side 122 . The first cover plate 214 and the bottom plate 121 are connected to the second long side 124 .

The board 200 also includes a partition board 110 and a partition sub-board 220 . One side of the top plate 212 is sequentially connected to the partition plate 110 and the partition sub-plate 220 , and the other side of the top plate 212 is connected to the fifth concave flat plate 210 . In addition, each short side panel 128 has a first structural plate 222 , a second structural plate 224 and a third structural plate 226 . Each short side panel 128 also has a first recess fixing plate 228 , a second recess fixing plate 230 and a third recess fixing plate 232 connected in sequence. The first structural plate 222 is connected to one side of the short side plate 128 adjacent to the accessory box structure 120 , and the first structural plate 222 is not connected to the first cover plate 214 . The second structural plate 224 and the third structural plate 226 are connected to one side of the short side plate 128 away from the bottom plate 121 . One side of the short side plate 128 adjacent to the recess structure 116 is sequentially connected to a first recess fixing plate 228 , a second recess fixing plate 230 and a third recess fixing plate 232 . Wherein the first recess fixing plate 228 is not connected to the first recess flat plate 202 .

The plate 200 further includes a pair of first slits 233 and a second slit 234, the first slit 233 is located at the two ends of the first recessed portion plate 202 and the second recessed portion plate 204, the second slit 234 is located at the fourth two ends of the concave flat plate 208 and the fifth concave flat plate 210 . In addition, in order to make the cushioning device 108 provide better cushioning effect, the first concave plate 202 and the fifth concave plate 210 respectively have a buffer opening 236 disposed thereon, and the third concave plate 206 has an I-shaped slit 238 set on it. The buffer opening 236 is parallel to the first long side 122 . The buffer opening 236 is, for example, an elongated opening whose length is about two-thirds of the length of the bottom plate 121 .

The folding steps of the cushioning device are described below with reference to the drawings. FIG. 3 is a schematic diagram of a partially folded structure of the recess structure 116 of the plate 200 in FIG. 2 . Referring to Fig. 2 and Fig. 3 simultaneously, at first, fold line 402, fold line 404, fold line 406, fold line 408, fold line 410 and fold line 412, make base plate 121, first concave portion flat plate 202, second concave portion flat plate 204, third concave portion flat plate 206 , the fourth concave flat plate 208 , the fifth concave flat plate 210 and the top plate 212 are vertically connected in sequence to form the accommodating space 118 . Then, the fold line 414 and the fold line 416 are folded so that the partition board 110 is vertically connected to the bottom board 121 , and the partition sub-board 220 contacts the bottom board 121 to fix the position of the partition board 110 .

Next, the following folding steps are performed on both ends of the buffer device 108 to fix the concave structure 116 . First, fold the fold line 415 and the fold line 417 and insert the third structural plate 226 into the space enclosed by the fifth concave plate 210 , the top plate 212 and the partition plate 110 so that the short side plate 128 and the bottom plate 121 are perpendicular to each other. Then, fold the fold line 418, the fold line 420 and the fold line 422, and insert the third recess fixing plate 232 between the first recess flat plate 202 and the fifth recess flat plate 210, and insert the first insert piece 242 and the second recess fixing plate 230 The second insertion piece 244 is respectively inserted into the first slit 233 and the second slit 234 so that the first recess fixing plate 228 is located on the first recess plate 202 and the fifth recess plate 210 for fixing the recess structure 116 . In this way, the structure as shown in FIG. 4 can be completed.

FIG. 5 is a schematic diagram of a partially folded structure of the accessory box structure 120 of the plate 200 in FIG. 2 . Refer to FIG. 2 and FIG. 5 at the same time. First, fold the fold line 424 and the fold line 426, so that the first structural plate 222 and the second structural plate 224 are located in the second rectangular body 114, and the first structural plate 222 and the second structural plate 224 are perpendicular to the short side panels 128 respectively. . Then, fold the fold line 428, the fold line 430 and the fold line 432, so that the bottom plate 121, the first lid flat plate 214, the second lid flat plate 216 and the third lid flat plate 218 are vertically connected in sequence, and the third lid flat plate 218 is inserted into the between the top plate 212 and the first structural plate 222 . In this way, a cushioning device with a flat appearance can be formed. It is worth mentioning that the third cover plate 218 can be provided with an opening 240 thereon to facilitate the user to open the cover. The opening 240 is located at the junction of the third cover plate 218 and the second cover plate 216 .

FIG. 6 is a schematic diagram of a packaging box 100 according to another preferred embodiment of the present invention. Referring to FIG. 6 , the packaging box 100 includes a box body 106 , two buffer devices 108 and an accessory partition 300 . The accessory partition 300 is disposed on the buffer device 108 and the buffer device 108 for placing a third item 302 (such as an instruction manual) to prevent the third item 302 from being scattered in the packaging box 100 . FIG. 7 is a schematic diagram of the expansion of the accessory partition 300 in FIG. 6 . Referring to FIG. 6 and FIG. 7 at the same time, the accessory spacer 300 includes a base plate 304 , two side structures 306 and a bottom structure 308 . The side structure 306 is respectively connected to two opposite sides 310 a , 310 b of the substrate 304 , and the bottom structure 308 is connected to the bottom 312 of the substrate 304 to enclose an open accommodation space 118 . The side structure 306 includes a first side plate 314 , a second side plate 316 and a third side plate 318 connected in sequence. The base structure 308 includes a first base plate 320 , a second base plate 322 , a third base plate 324 and a fourth base plate 326 connected in sequence. It is worth mentioning that the width of the substrate 304 is equal to the distance between the two buffer devices 108 . The width of the second side plate 316 is equal to the width of the top plate 212 of the buffer device 108 , so that the third side plate 318 can be inserted into the gap between the top plate 212 and the second lid plate 216 . Moreover, the substrate 304 also has a pair of fixing portions 328 , and each fixing portion 328 has a first fixing piece 330 and a second fixing piece 332 . The first fixing piece 330 can be close to the first recess fixing plate 228 , and the second fixing piece 332 can be inserted into the gap between the first recess fixing plate 228 and the top plate 212 to fix the accessory partition 300 on the buffer device 108 . In addition, the base plate 304 has an insertion piece folding line 334 and an insertion piece cut line 336 to form an insertion piece 338 , and the fourth bottom 312 plate has a slot 340 . The insertion piece 338 can be inserted into the slot 340 to fix the bottom structure 308 as a rectangular body. It is worth mentioning that the accessory partition 300 needs to be rotated horizontally by 180 degrees during assembly, and the reason for drawing this way is to facilitate the description of the second fixing piece 332 .

As can be seen from the preferred embodiments of the present invention described above, the present invention has the following advantages:

1. The cushioning device can support and fix the items in the packaging box to avoid damage to the items caused by external impact.

2. The buffer device can be made of paper materials, which can meet the requirements of environmental protection.

3. The buffer device has a flat shape, which can avoid cutting the user.

4. The buffer device has the function of accommodating accessories, which can reduce the types and quantities of packaging components in the packaging box. In this way, reducing the packaging volume and reducing the use of materials can also increase the number of containers loaded and greatly reduce transportation costs.

Although the present invention has been disclosed in conjunction with the above preferred embodiments, it is not intended to limit the present invention. Any skilled person can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, The scope of protection of the present invention should be defined by the appended claims.

Claims (20)

1. A cushioning device for a packing box, comprising: a bottom plate, rectangular in shape, with a first long side, a second long side and two short sides; Two short-side side plates, corresponding to the short sides, are vertically connected to the bottom plate respectively, and the bottom plate and the short-side side plates form a rectangular body; A partition plate, located between the short side panels, perpendicular to the base plate and the short side panels, the partition panel separates the buffer device into a first rectangular body and a second rectangular body; A recess structure, forming an accommodating space on the surface of the first rectangular body that is recessed into the first rectangular body to accommodate a first article; and An accessory box structure is located on the second rectangular body, and the accessory box structure can be selectively opened or closed to accommodate a second item in the second rectangular body. 2. The cushioning device of the packing box as claimed in claim 1, wherein the recess structure comprises a first recess flat plate, a second recess flat plate, a third recess flat plate, a fourth recess flat plate, a The fifth concave plate and a top plate, the first concave flat plate and the bottom plate are vertically connected to the first long side. 3. The cushioning device of the packaging box according to claim 2, wherein the recess structure has a first slit and a second slit, and the first slit is located on the first recess plate and the second recess plate , the second slit is located on the fourth flat plate and the fifth flat plate. 4. The cushioning device of the packaging box according to claim 3, wherein each of the short side panels comprises a first recess fixing plate, a second recess fixing plate and a third recess fixing plate connected in sequence, The first concave fixing plate is located on the first concave flat plate and the fifth concave flat plate, and the second concave fixing plate and the third concave fixing plate are respectively inserted into the first slot and the second slot. 5 . The cushioning device for a packaging box as claimed in claim 2 , wherein the first flat plate and the fifth flat plate respectively have a buffer opening disposed thereon, and the buffer opening is parallel to the first long side. 5 . 6 . The cushioning device for a packaging box as claimed in claim 2 , wherein the third concave plate has an I-shaped slit disposed thereon. 7 . 7. The cushioning device of the packaging box according to claim 1, wherein the material of the cushioning device is paper material. 8. The cushioning device of the packaging box as claimed in claim 1, wherein each of the short side panels has a handle hole disposed thereon. 9. The cushioning device of the packing box as claimed in claim 1, wherein the accessory box structure comprises a first lid flat plate, a second lid flat plate and a third lid flat plate vertically connected in sequence, the first The lid flat plate and the bottom plate are vertically connected to the second long side. 10. The cushioning device of the packaging box as claimed in claim 9, wherein the third cover plate has an opening disposed thereon. 11. A sheet for forming a cushioning device for a packaging box, the sheet comprising: a bottom plate, rectangular in shape, with a first long side, a second long side and two short sides; Two short-side side plates, corresponding to the short sides, are respectively connected to the bottom plate; A concave structure, including a first concave flat plate, a second concave flat plate, a third concave flat plate, a fourth concave flat plate, a fifth concave flat plate and a top plate connected in sequence, the first concave flat plate and the bottom plate connected to the first long side; An accessory box structure, comprising a first cover plate, a second cover plate and a third cover plate connected in sequence, the first cover plate and the bottom plate are connected on the second long side; and A partition board is connected with the top board. 12. The board as claimed in claim 11, further comprising a first slit and a second slit, the first slit is located on the first concave flat plate and the second concave flat plate, the second slot is located on the The fourth concave portion is on the flat plate and the fifth concave portion is on the flat plate. 13. The board as claimed in claim 11, wherein each of the short side panels comprises a first recess fixing plate, a second recess fixing plate and a third recess fixing plate connected in sequence, the first recess The fixing plate is connected with the short-side side plate. 14 . The board as claimed in claim 11 , wherein the first concave flat plate and the fifth concave flat plate respectively have a buffer opening disposed thereon, and the buffer opening is parallel to the first long side. 15. The board as claimed in claim 11, wherein the third concave flat plate has an I-shaped slit disposed thereon. 16. The board as claimed in claim 11, wherein the cushioning device is made of paper material. 17. The panel as claimed in claim 11, wherein each of the short side panels has a handle hole disposed thereon. 18. The sheet material as claimed in claim 11, wherein the third cover plate has an opening disposed thereon. 19. A packing box comprising: a box; and At least two buffer devices are symmetrically arranged in the box body, at least one of the buffer devices includes: a bottom plate, rectangular in shape, with a first long side, a second long side and two short sides; Two short-side side plates, corresponding to the short sides, are vertically connected to the bottom plate respectively, and the bottom plate and the short-side side plates form a rectangular body; A partition plate, located between the short side panels, perpendicular to the base plate and the short side panels, the partition panel separates the buffer device into a first rectangular body and a second rectangular body; A recess structure, forming an accommodating space on the surface of the first rectangular body, which is concave toward the interior of the first rectangular body, to accommodate a first article; and An accessory box structure is located on the second rectangular body, and the accessory box structure can be selectively opened or closed to accommodate a second item in the second rectangular body. 20. The packaging box according to claim 19, further comprising an accessory partition disposed on the buffer devices, the accessory partition comprising: A substrate having a base and two pairs of sides adjacent to the base; two side structures respectively connected to the two opposite sides of the substrate; and A bottom structure is connected to the bottom of the substrate. The substrate, the side structures and the bottom structure enclose an open accommodating space for accommodating a third object.

Images