CN112623424A - Tray for packaging and packaging device - Google Patents
Tray for packaging and packaging device Download PDFInfo
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- CN112623424A CN112623424A CN201911352755.7A CN201911352755A CN112623424A CN 112623424 A CN112623424 A CN 112623424A CN 201911352755 A CN201911352755 A CN 201911352755A CN 112623424 A CN112623424 A CN 112623424A
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- layer
- tray
- packaging
- tongue
- opening
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 84
- 230000007306 turnover Effects 0.000 claims abstract description 8
- 210000002105 tongue Anatomy 0.000 claims description 114
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 149
- 239000000123 paper Substances 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/50—Internal supporting or protecting elements for contents
- B65D5/5028—Elements formed separately from the container body
- B65D5/5035—Paper elements
- B65D5/5038—Tray-like elements formed by folding a blank and presenting openings or recesses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
The invention relates to a packaging tray and a packaging device, wherein the tray is of a double-layer structure and comprises a first layer of supporting surface and a second layer of supporting surface, the first layer of supporting surface is positioned above the second layer of supporting surface, at least one opening is arranged on the first layer of supporting surface, at least one edge of the inner side of the opening is connected with an inserting tongue in a turnover mode, an inserting opening corresponding to the inserting tongue is arranged on the second layer of supporting surface, and the inserting tongue penetrates through the inserting opening to connect the first layer of supporting surface and the second layer of supporting surface. The packaging tray and the packaging device have the advantages of improving the bearing capacity and firmness of the packaging box, reducing the manufacturing cost and being beneficial to environmental protection.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to a packaging tray and a packaging device.
Background
At present, in the field of packaging, in order to achieve orderly and overall arrangement of articles in a packaging device and to avoid damage to the articles caused by impact and the like during transportation to the maximum extent, a tray is usually arranged in the packaging device, such as a packaging box. However, the packaging tray widely used at present is generally of a single-layer structure, is general in bearing capacity and firmness, is mostly of an integral design, and is poor in damping effect under the same manufacturing materials.
In addition, the packaging tray used at present is mostly made of plastics, but the use of plastics for making the tray not only increases the material cost and the processing cost, but also is not beneficial to environmental protection.
Therefore, the packaging tray and the packaging device need to be designed, which can meet the bearing capacity and firmness required by packaging, reduce the manufacturing cost and are beneficial to environmental protection.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provided are a packaging tray and a packaging device, which improve the load-bearing capacity and the firmness.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a tray for packing, its characterized in that, the tray is bilayer structure, holds in the palm face and second floor including first layer, first layer holds in the palm the face and is located second floor holds in the palm face top, be equipped with an opening on the first layer holds in the palm the face at least, at least one edge of open-ended inboard can turn over through the broken line and be connected with the tongue of inserting, be equipped with on the second floor holds in the palm the face and correspond to insert the socket of tongue, the tongue of inserting passes the socket is in order to connect first layer hold in the palm the face with the second floor holds in the palm the face.
Furthermore, the tongue comprises a first tongue portion and a second tongue portion, one end of the first tongue portion is connected to the inner side edge of the opening, and the other end of the first tongue portion is connected to the second tongue portion.
Furthermore, the second tongue portion is connected to the first tongue portion in a foldable manner through a folding line, and after the inserting tongue penetrates through the inserting opening, the second tongue portion is folded to be tightly attached to the lower surface of the second layer of supporting surface.
Further, the second tongue portion is adhered to the lower surface of the second layer holding surface by an adhesive or an adhesive tape.
Further, the lateral width of the socket is equal to or slightly greater than the lateral width of the junction of the first tongue and the second tongue.
Further, the first layer of saddle surface comprises one or more side surfaces, the second layer of saddle surface comprises one or more side surfaces, and the height of at least one side surface of the first layer of saddle surface is equal to or slightly greater than the sum of the height of the corresponding side surface of the second layer of saddle surface and the height of the first tongue portion.
Further, the first layer holding surface comprises a top surface and one or more side surfaces which are connected with the top surface in a turnover mode through fold lines, the second layer holding surface comprises a substrate and one or more side surfaces which are connected with the substrate in a turnover mode through fold lines, the opening is located in the top surface of the first layer holding surface, and the socket is located in the substrate of the second layer holding surface.
Further, the height of the side surface of the first layer of support surface is greater than the height of the side surface of the second layer of support surface.
Further, at least one side of the first layer pallet is bonded to a corresponding side of the second layer pallet by an adhesive.
Furthermore, at least one through hole corresponding to the opening is arranged on the second layer supporting surface.
Furthermore, a plurality of openings are arranged on the first layer supporting surface, and the plurality of openings have at least one shape.
Further, the second layer holds in the palm the face and is stair structure, stair structure includes a plurality of ladder faces, and every ladder face corresponds different openings.
Furthermore, the insertion opening is provided with a straight edge and side edges, and the side edges are arranged on two sides of the straight edge, so that the insertion tongue can conveniently penetrate through the insertion opening.
Further, the tray is made of a paper material.
In order to solve the technical problems, the invention also adopts the following technical scheme:
a packaging device is used for packaging articles and is characterized by at least comprising a packaging outer box and the tray for packaging, wherein the tray is arranged inside the packaging outer box.
The invention has the beneficial effects that:
through the design, firstly, the tray with the double-layer structure is used, so that the bearing capacity and firmness are improved, and the damping effect is improved; the tray can be split into a first layer of supporting surface and a second layer of supporting surface, the two layers of trays can be respectively subjected to die cutting and one-step forming, the manufacturing is convenient, the transportation space is saved after the trays are unfolded and laid flat, and the transportation cost is reduced; thirdly, the tray and the packaging device can be made of paper materials, so that the material cost is low, and the environment is protected; fourthly, when the hardness and the thickness of the paper material for manufacturing the tray reach a certain degree, the inserting tongue does not need to be folded again to be attached to the second layer of supporting surface, and an adhesive does not need to be used for adhesion, so that the assembly is simpler and more convenient, and the manufacturing cost is saved; fifthly, the openings with different shapes on the first layer of supporting surface of the tray can be suitable for articles with different shapes, and meanwhile, the stepped structure of the second layer of supporting surface is matched with the openings for use, so that the tray can be suitable for articles with different sizes.
Drawings
FIG. 1 is a front view of a packaging tray according to a first embodiment of the present invention;
FIG. 2 is a schematic view of the back side of a first embodiment of the packaging tray of the present invention;
FIG. 3 is an exploded view of a first embodiment of the packaging tray of the present invention;
FIG. 4 is an expanded view of the first layer support surface of the first embodiment of the packaging tray of the present invention;
FIG. 5 is an expanded view of the second layer support surface of the first embodiment of the packaging tray of the present invention;
FIG. 6 is a schematic front view showing the overall structure of a second embodiment of the packaging tray according to the present invention;
FIG. 7 is a schematic view showing the entire structure of the back of a second embodiment of the packaging tray of the present invention;
FIG. 8 is an exploded view of a second embodiment of the packaging tray of the present invention;
FIG. 9 is an expanded view of the first layer support surface of the second embodiment of the packaging tray of the present invention;
FIG. 10 is an expanded view of the second layer holding surface of the second embodiment of the packaging tray of the present invention;
fig. 11 is a schematic view of the overall structure of the packaging device of the present invention.
Description of reference numerals:
1. a tray; 2. a first layer of supporting surface; 2a, the top surface of the first layer of bearing surface; 2b, the side surface of the first layer of supporting surface; 3. a second layer of holding surface; 3a, a substrate of a second layer of bearing surface; 3b, a side surface of the second layer of holding surface; 4. an opening; 5. an inside edge of the opening; 6. inserting a tongue; 6a, a first tongue; 6b, a second tongue; 7. a socket; 7a, straight edge; 7b, side edges; 8. a through hole; 9. a step surface; 10. and (5) packaging the outer box.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: the tray is set to be of a double-layer structure, and the two layers of supporting surfaces are connected through the inserting tongue.
Referring to fig. 1-10, a packaging tray 1, the tray 1 is a double-layer structure, and includes a first layer supporting surface 2 and a second layer supporting surface 3, the first layer supporting surface 2 is located above the second layer supporting surface 3, at least one opening 4 is provided on the first layer supporting surface 2, at least one edge 5 of the inner side of the opening 4 is connected with an inserting tongue 6 through a folding line in a foldable manner, a socket 7 corresponding to the inserting tongue 6 is provided on the second layer supporting surface 3, and the inserting tongue 6 passes through the socket 7 to connect the first layer supporting surface 2 and the second layer supporting surface 3.
From the above description, the beneficial effects of the present invention are:
through the design, firstly, the tray with the double-layer structure is used, so that the bearing capacity and firmness are improved, and the damping effect is improved; the tray can be split into a first layer of supporting surface and a second layer of supporting surface, the two layers of trays can be respectively subjected to die cutting and one-step forming, the manufacturing is convenient, the transportation space is saved after the trays are unfolded and laid flat, and the transportation cost is reduced; and thirdly, the tray and the packaging device can be made of paper materials, so that the material cost is low, and the environment is protected.
Further, the insert tongue 6 comprises a first tongue portion 6a and a second tongue portion 6b, wherein one end of the first tongue portion 6a is connected to the inner side edge 5 of the opening, and the other end is connected to the second tongue portion 6 b.
Further, the second tongue portion 6b is connected to the first tongue portion 6a in a foldable manner by a folding line, and after the inserting tongue 6 passes through the inserting hole 7, the second tongue portion 6b is folded to be closely attached to the lower surface of the second layer holding surface 3.
As can be seen from the above description, as a specific structure example, after the insertion tongue 6 passes through the insertion opening 7, the first layer holding surface 2 and the second layer holding surface 3 can be connected, and the second tongue portion 6b of the insertion tongue 6 is folded and tightly attached to the lower surface of the second layer holding surface 3, so that the stability of the connection between the first layer holding surface 2 and the second layer holding surface 3 can be improved, and the tray 1 as a whole is firmer.
Further, the second tongue portion 6b is adhered to the lower surface of the second layer holding surface 3 by an adhesive or an adhesive tape.
As can be seen from the above description, as a specific structure example, the second tongue portion 6b is adhered to the lower surface of the second layer holding surface 3 by using an adhesive or an adhesive tape, so that the stability of the connection between the first layer holding surface 2 and the second layer holding surface 3 is further improved, and the tray 1 as a whole is more firm.
Further, the lateral width of the socket 7 is equal to or slightly greater than the lateral width of the junction of the first tongue 6a and the second tongue 6 b.
As can be seen from the above description, as a specific structure example, when the transverse width of the insertion slot 7 is equal to or slightly larger than the transverse width of the connection between the first tongue portion 6a and the second tongue portion 6b, after the insertion tongue 6 passes through the insertion slot 7, the insertion slot 7 can be just clamped at the connection between the first tongue portion 6a and the second tongue portion 6b, thereby further improving the stability of the connection between the first layer of mounting surface 2 and the second layer of mounting surface 3.
Further, the first layer pallet 2 comprises one or more side surfaces 2b, the second layer pallet 3 comprises one or more side surfaces 3b, and the height of at least one side surface 2b of the first layer pallet is equal to or slightly greater than the sum of the height of the corresponding side surface 3b of the second layer pallet and the height of the first tongue portion 6 a.
As can be seen from the above description, as a specific structure example, when the height of the side surface 2b of the first layer holding surface is equal to or slightly greater than the sum of the height of the side surface 3b of the second layer holding surface and the height of the first tongue portion 6a, the second layer holding surface 3 is enclosed inside the first layer holding surface 2, and the second layer holding surface can be just accommodated in the first layer holding surface, and at this time, the side surface 2b of the first layer holding surface and the side surface 3b of the second layer holding surface both provide support for the whole tray 1, and enhance the stability and firmness of the tray 1.
Further, the first layer supporting surface 2 comprises a top surface 2a and one or more side surfaces 2b which are connected with the top surface 2a in a foldable mode through fold lines, the second layer supporting surface 3 comprises a base 3a and one or more side surfaces 3b which are connected with the base in a foldable mode through fold lines, the opening 4 is positioned on the top surface 2a of the first layer supporting surface 2, and the socket 7 is positioned on the base 3a of the second layer supporting surface 3.
Further, the height of the side surface 2b of the first layer holding surface is greater than that of the side surface 2b of the second layer holding surface.
Further, at least one side 2b of the first layer pallet is bonded to a corresponding side 3b of the second layer pallet by means of an adhesive.
As can be seen from the above description, as a specific structure example, after the side surfaces of the first layer holding surface and the second layer holding surface are both turned downward, when the height of the side surface 2b of the first layer holding surface is greater than the height of the side surface 2b of the second layer holding surface, the second layer holding surface is accommodated in the first layer holding surface, and at this time, the side surface 2b of the first layer holding surface provides support for the whole tray 1, so that the stability and firmness of the tray 1 are enhanced. The stability and firmness of the pallet 1 may be further improved by bonding at least one side 2b of the first pallet 2 to a corresponding side 3b of the second pallet 3.
Furthermore, at least one through hole 8 corresponding to the opening 4 is arranged on the second layer supporting surface 3.
As can be seen from the above description, as a specific structure example, the through holes 8 corresponding to the openings 4 are provided on the second layer supporting surface 3, which can meet the requirement of placing a large volume of articles on the tray.
Furthermore, a plurality of openings 4 are arranged on the first layer supporting surface 2, and the plurality of openings 4 have at least one shape.
Further, the second layer holding surface 3 is of a stepped structure, the stepped structure comprises a plurality of stepped surfaces 9, and each stepped surface 9 corresponds to different openings 4.
As can be seen from the above description, as a specific structure example, the first layer holds in the palm and is provided with a plurality of openings of different shapes on the face 2, the second layer holds in the palm the face 3 and is the stair structure, the stair structure includes a plurality of ladder faces 9, and every ladder face 9 corresponds different openings 4, has satisfied the demand of placing article of different shapes and different size.
Furthermore, the insertion opening 7 has a straight edge 7a and a side edge 7b, and the side edge 7b is disposed on two sides of the straight edge 7a, so that the insertion tongue 6 can pass through the insertion opening 7.
As is apparent from the above description, as a specific structural example, when both sides of the insertion opening 7 include the side edges 7b, the insertion tongue 6 can more easily pass through the insertion opening 7, and also the insertion tongue 6 is not easily withdrawn from the insertion opening 7.
Further, the tray 1 is made of a paper material.
As can be seen from the above description, when the tray 1 is made of a paper material, such as cardboard, which is easy to fold, the manufacturing cost can be greatly reduced, and the tray can be recycled, which is beneficial to environmental protection.
Referring to fig. 11, a packaging device for packaging an article at least includes a packaging box 10 and the tray 1 for packaging, wherein the tray 1 is disposed inside the packaging box 10.
Example one
Referring to fig. 1-5, a first embodiment of the present invention is:
the packaging tray 1 of the present embodiment, the tray 1 is made of a paper material such as cardboard, the tray 1 has a double-layer structure, and includes a first layer supporting surface 2 and a second layer supporting surface 3, the first layer supporting surface 2 is located above the second layer supporting surface 3, the first layer supporting surface 2 includes a top surface 2a and four side surfaces 2b connected to the top surface 2a in a foldable manner by fold lines, the second layer supporting surface 3 includes a base 3a and four side surfaces 3b connected to the base in a foldable manner by fold lines, the height of the side surface 2b of the first layer supporting surface is greater than the height of the side surface 2b of the second layer supporting surface, and optionally, the height of the side surface 2b of the first layer supporting surface is equal to or slightly greater than the sum of the height of the side surface 3b of the second layer supporting surface and the height of the first tongue portion 6 a; the top surface 2a of the first layer holding surface 2 is provided with three openings, the three openings have different shapes and can be used for holding articles with different shapes, two edges 5 opposite to the inner sides of the two openings are connected with a plug-in tongue 6 in a turnover way through a folding line, one bottom edge 5 of the inner side of the other opening is connected with the plug-in tongue 6 in a turnover way through a folding line, the plug-in tongue 6 comprises a first tongue part 6a and a second tongue part 6b, one end of the first tongue part 6a is connected with the inner side edge 5 of the opening, and the other end of the first tongue part is connected with the second tongue part 6b in a turnover way. A socket 7 corresponding to the insert tongue 6 is arranged on the base 3a of the second layer holding surface 3, the transverse width of the socket 7 is equal to or slightly larger than the transverse width of the joint of the first tongue 6a and the second tongue 6b, preferably, the maximum transverse width of the second tongue 6b is smaller than the maximum transverse width of the first tongue 6a, the transverse width of the socket 7 is equal to or slightly larger than the maximum transverse width of the second tongue 6b, after the insert tongue 6 passes through the socket 7, the second tongue 6b is folded to cling to the lower surface of the second layer holding surface 3, and optionally, the second tongue 6b is adhered to the lower surface of the second layer holding surface 3 through an adhesive or an adhesive tape to connect the first layer holding surface 2 and the second layer holding surface 3.
In addition, the base 3a of the second layer holding surface 3 is provided with a through hole 8 corresponding to one of the openings 4 for accommodating a large-volume article such as a bottle. The insertion opening 7 is provided with a straight edge 7a and a side edge 7b, the side edge 7b is arranged on two sides of the straight edge 7a, the side edge 7b is perpendicular to or inclined to the straight edge 7a, and the arrangement of the side edge 7b is convenient for the insertion tongue 6 to pass through the insertion opening 7.
In the manufacturing process, the two layers of support surfaces of the tray 1 can be integrally formed by respectively using modes such as die cutting and the like, so that the manufacturing is simple and the cost is low. In the packaging and transportation process of the tray 1, the first layer of supporting surface 2 and the second layer of supporting surface 3 are unfolded and laid flat (as shown in figures 4-5), so that the space is greatly saved, and the transportation cost is reduced. In the using process, the side face 2b of the first layer holding surface 2 and the inserting tongue 6 are folded downwards along a folding line, the side face 3b of the second layer holding surface 3 is folded downwards along a folding line, then the inserting tongue 6 is inserted into the corresponding inserting hole 7 on the base 3a of the second layer holding surface 3 and is just clamped at the joint of the first tongue portion 6a and the second tongue portion 6b, then the second tongue portion 6b is folded along a folding line to be closely attached to the lower surface of the base 3a of the second layer holding surface 3, preferably, the second tongue portion 6b is further adhered to the lower surface of the base 3a by using an adhesive or an adhesive tape and other adhesive articles, and finally the packing box tray 1 shown in fig. 1-2 is formed.
Example two
Referring to fig. 6 to 10, a second embodiment of the present invention is:
the packaging tray 1 of the present embodiment, the tray 1 is made of a paper material such as cardboard, the tray 1 has a double-layer structure, and includes a first layer supporting surface 2 and a second layer supporting surface 3, the first layer supporting surface 2 is located above the second layer supporting surface 3, the first layer supporting surface 2 includes a top surface 2a and four side surfaces 2b connected to the top surface 2a in a foldable manner by fold lines, the second layer supporting surface 3 includes a base 3a and four side surfaces 3b connected to the base in a foldable manner by fold lines, the height of the side surface 2b of the first layer supporting surface is greater than the height of the side surface 2b of the second layer supporting surface, and optionally, the height of the side surface 2b of the first layer supporting surface is equal to or slightly greater than the sum of the height of the side surface 3b of the second layer supporting surface and the height of the first tongue portion 6 a; optionally, the left and right side surfaces 2b of the first layer supporting surface and the corresponding side surface 3b of the second layer supporting surface are bonded by an adhesive, so that the stability and firmness of the tray 1 are further improved.
Two openings are arranged on the top surface 2a of the first layer supporting surface 2, the two openings have different shapes and can be used for placing articles with different shapes, the edges 5 on the four sides of the two openings are connected with inserting tongues 6 in a foldable mode through folding lines, each inserting tongue 6 comprises a first tongue portion 6a and a second tongue portion 6b, one end of each first tongue portion 6a is connected to the inner side edge 5 of each opening, and the other end of each first tongue portion 6a is connected to the second tongue portion 6b in a foldable mode through the folding lines. The base 3a of the second layer holding surface 3 is provided with a socket 7 corresponding to the inserting tongue 6, the lateral width of the socket 7 is equal to or slightly greater than the lateral width of the junction of the first tongue 6a and the second tongue 6b, preferably, the maximum transverse width of the second tongue 6b is smaller than the maximum transverse width of the first tongue 6a, the transverse width of said socket 7 is equal to or slightly greater than the maximum transverse width of said second tongue 6b, and the vertical width (i.e. height) of the socket 7 is slightly greater than the thickness of the second tongue 6b, after the inserting tongue 6 passes through the inserting hole 7, the second tongue 6b is clamped in the inserting hole 7 to connect the first layer holding surface 2 and the second layer holding surface 3, in this embodiment, it is no longer necessary to fold the second tongue 6b, nor to use adhesive bonding.
In addition, the second layer holds in palm 3 base 3a is stair structure, stair structure includes a plurality of ladder faces 9, and every ladder face 9 corresponds an opening, can satisfy the demand that different openings placed the article of different volume sizes.
In the manufacturing process, the two layers of support surfaces of the tray 1 can be integrally formed by respectively using modes such as die cutting and the like, so that the manufacturing is simple and the cost is low. In the packaging and transportation process of the pallet 1, the first layer of pallet surface 2 and the second layer of pallet surface 3 are unfolded and laid flat (as shown in fig. 9-10), so that the space is greatly saved, and the transportation cost is reduced. In the using process, the side face 2b of the first layer holding surface 2 and the inserting tongue 6 are folded downwards along a folding line, the side face 3b of the second layer holding surface 3 is folded downwards along a folding line, then the inserting tongue 6 is inserted into the corresponding inserting opening 7 on the base 3a of the second layer holding surface 3 and is just clamped at the connecting part of the first tongue part 6a and the second tongue part 6b, preferably, the left side face and the right side face 2b of the first layer holding surface 2 are further adhered to the corresponding side face 3b of the second layer holding surface 3 by using an adhesive or an adhesive tape and other adhesive articles, and finally, the tray 1 for packaging boxes as shown in fig. 6-7 is formed.
Referring to fig. 11, a packaging device for packaging articles at least comprises a packaging box 10 and the tray 1 for packaging, wherein the tray 1 is disposed inside the packaging box 10 for supporting the articles inside the packaging box 10. The size of the tray 1 can be just suitable for the outer packaging box 10, or smaller than the outer packaging box 10, when smaller than the outer packaging box 10, a plurality of trays 1 can be placed in the outer packaging box 10 to meet the requirement of placing articles.
In conclusion, the tray for the packaging box and the packaging box provided by the invention have the advantages that the bearing capacity and firmness of the packaging box can be improved, the manufacturing cost is reduced, and the tray is beneficial to environmental protection.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (15)
1. The utility model provides a tray for packing, its characterized in that, the tray is bilayer structure, holds in the palm face and second floor including first layer, first layer holds in the palm the face and is located second floor holds in the palm face top, be equipped with an opening on the first layer holds in the palm the face at least, at least one edge of open-ended inboard can turn over through the broken line and be connected with the tongue of inserting, be equipped with on the second floor holds in the palm the face and correspond to insert the socket of tongue, the tongue of inserting passes the socket is in order to connect first layer hold in the palm the face with the second floor holds in the palm the face.
2. The packaging tray of claim 1, wherein the tab comprises a first tongue portion and a second tongue portion, the first tongue portion being connected at one end to an inside edge of the opening and at the other end to the second tongue portion.
3. The packaging tray according to claim 2, wherein the second tongue portion is connected to the first tongue portion in a foldable manner by a fold line, and the second tongue portion is folded to be closely attached to the lower surface of the second layer holding surface after the insertion tongue is inserted through the insertion opening.
4. The packaging tray of claim 3, wherein the second tongue portion is adhered to the lower surface of the second layer of backing surface by an adhesive or tape.
5. A packaging tray according to claim 2, wherein the lateral width of the receptacle is equal to or slightly greater than the lateral width of the junction of the first and second tongues.
6. A packing tray according to claim 2, wherein the first level tray comprises one or more sides and the second level tray comprises one or more sides, at least one side of the first level tray having a height equal to or slightly greater than the sum of the height of the corresponding side of the second level tray and the height of the first tongue.
7. The packaging tray of claim 1, wherein the first layer of support surfaces comprises a top surface and one or more side surfaces foldably connected to the top surface by fold lines, the second layer of support surfaces comprises a base and one or more side surfaces foldably connected to the base by fold lines, the opening is located on the top surface of the first layer of support surfaces, and the receptacle is located on the base of the second layer of support surfaces.
8. The packaging tray of claim 7, wherein the height of the side of the first layer tray is greater than the height of the side of the second layer tray.
9. The packaging tray of claim 7, wherein at least one side of the first layer tray surface is bonded to a corresponding side of the second layer tray surface by an adhesive.
10. The packaging tray according to claim 1, wherein the second layer holding surface is provided with at least one through hole corresponding to the opening.
11. The packaging tray of claim 1, wherein the first layer support surface is provided with a plurality of openings, and the plurality of openings have at least one shape.
12. The packaging tray of claim 1, wherein the second layer of support surfaces is a stepped structure comprising a plurality of stepped surfaces, each stepped surface corresponding to a different opening.
13. The packaging tray of claim 1, wherein the insertion opening has a straight edge and side edges, and the side edges are disposed on both sides of the straight edge to facilitate the insertion tongue to pass through the insertion opening.
14. The packaging tray according to any one of claims 1 to 13, wherein the tray is made of a paper material.
15. A packaging device for packaging articles, comprising at least:
the packaging outer box is used for packaging the food,
and the packaging tray according to any one of claims 1 to 14, which is placed inside the outer packaging box.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673671 | 2019-10-08 | ||
| CN2019216736719 | 2019-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112623424A true CN112623424A (en) | 2021-04-09 |
Family
ID=72979946
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922371591.4U Active CN211766968U (en) | 2019-10-08 | 2019-12-25 | Tray for packaging and packaging device |
| CN201911352755.7A Pending CN112623424A (en) | 2019-10-08 | 2019-12-25 | Tray for packaging and packaging device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922371591.4U Active CN211766968U (en) | 2019-10-08 | 2019-12-25 | Tray for packaging and packaging device |
Country Status (1)
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2589053B (en) * | 2019-07-24 | 2023-08-30 | Concept Packaging Services Ltd | Improvements in and relating to fitments |
| CN211766968U (en) * | 2019-10-08 | 2020-10-27 | 誉礼贸易(深圳)有限公司 | Tray for packaging and packaging device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204606600U (en) * | 2014-12-31 | 2015-09-02 | 深圳创维数字技术有限公司 | A kind of draw-type packing case |
| CN107585386A (en) * | 2017-10-13 | 2018-01-16 | 东莞市美盈森环保科技有限公司 | A kind of packing carton |
| CN207141650U (en) * | 2017-05-26 | 2018-03-27 | 潍坊歌尔电子有限公司 | A kind of paper is molded more separate space packing box collets and packing box |
| CN208947811U (en) * | 2018-08-10 | 2019-06-07 | 东莞当纳利印刷有限公司 | For fixing packing box structure of the round can with Double-layer elastic pallet |
| CN211766968U (en) * | 2019-10-08 | 2020-10-27 | 誉礼贸易(深圳)有限公司 | Tray for packaging and packaging device |
-
2019
- 2019-12-25 CN CN201922371591.4U patent/CN211766968U/en active Active
- 2019-12-25 CN CN201911352755.7A patent/CN112623424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204606600U (en) * | 2014-12-31 | 2015-09-02 | 深圳创维数字技术有限公司 | A kind of draw-type packing case |
| CN207141650U (en) * | 2017-05-26 | 2018-03-27 | 潍坊歌尔电子有限公司 | A kind of paper is molded more separate space packing box collets and packing box |
| CN107585386A (en) * | 2017-10-13 | 2018-01-16 | 东莞市美盈森环保科技有限公司 | A kind of packing carton |
| CN208947811U (en) * | 2018-08-10 | 2019-06-07 | 东莞当纳利印刷有限公司 | For fixing packing box structure of the round can with Double-layer elastic pallet |
| CN211766968U (en) * | 2019-10-08 | 2020-10-27 | 誉礼贸易(深圳)有限公司 | Tray for packaging and packaging device |
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| CN211766968U (en) | 2020-10-27 |
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