CN218401752U - Bottom rocking cover bending self-locking packaging box - Google Patents
Bottom rocking cover bending self-locking packaging box Download PDFInfo
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- CN218401752U CN218401752U CN202222746789.8U CN202222746789U CN218401752U CN 218401752 U CN218401752 U CN 218401752U CN 202222746789 U CN202222746789 U CN 202222746789U CN 218401752 U CN218401752 U CN 218401752U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The utility model provides a bottom rocking cover bending self-locking packing box, which relates to the technical field of packing boxes and aims to solve the problems of complex operation, poor environmental protection and poor bearing performance of the double-sided adhesive tape sealing of the existing carton; first film subassembly and second film subassembly all include first film and second film, the utility model is used for realizing the proclaiming oneself of carton bottom, avoid the use of carton bottom sticky tape.
Description
Technical Field
The utility model belongs to the technical field of the packing box technique and specifically relates to a bottom rocking cover auto-lock packing box of buckling is related to.
Background
Packaging plays an important role during storage and transport of the product. Because the carton has the advantage that does benefit to mechanized production, with low costs, light in weight, be convenient for loading and unloading transport, and have certain buffering safeguard function to the internal object, most of products on the market all adopt the carton to pack.
Present ordinary packing carton generally comprises four curb plates, two roofs, two top shroudings and two bottom plates, two end shroudings, and two roofs, two top shroudings are arranged alternately, connect respectively on the top of four curb plates, and two bottom plates, two end shroudings are arranged alternately, connect respectively on the bottom of four curb plates, and each connection position sets up the crease respectively, is convenient for fold. When the box body is folded, the two opposite bottom plates are folded inwards, the other two bottom sealing plates are folded inwards, and the two bottom sealing plates are bonded and sealed along the butt joint part of the two bottom sealing plates by using adhesive tapes; after the box body is filled with articles, the two top plates are folded inwards, the two top sealing plates are folded inwards, and then the two top sealing plates are bonded and sealed along the butt joint part of the two top sealing plates by using the adhesive tape.
The applicant has found that the prior art has at least the following technical problems:
present carton structure is comparatively single, and the two-sided sticky tape joint sealing complex operation that adopts, the feature of environmental protection is poor, and the relatively poor problem of bearing capacity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bottom rocking cover auto-lock packing box of buckling to solve the present carton structure that exists among the prior art comparatively single, two-sided sticky tape joint sealing complex operation, feature of environmental protection are poor, and the relatively poor technical problem of bearing performance. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of end is shaken and is covered auto-lock packing box of buckling, including first curb plate, first end plate, second curb plate and the second end plate that connects gradually, the base of first curb plate with shrouding and second end shrouding are connected respectively to the base of second curb plate, the base of first end plate with first film subassembly and second film subassembly are connected respectively to the base of second end plate, and each connection position sets up the crease respectively, wherein:
the end parts of the first bottom sealing plate and the second bottom sealing plate are respectively provided with a first connecting structure, the bottom edges of the first side plate and the second side plate are respectively provided with a second connecting structure which is matched and connected with the first connecting structures, and the first bottom sealing plate and the second bottom sealing plate are respectively provided with a folding structure;
the first and second backsheet assemblies each include a first backsheet and a second backsheet.
Preferably, the portable device further comprises a portable structure, wherein the portable structure at least comprises two portable structures, and the portable structure comprises:
the two handheld structures are respectively arranged on the first end plate and the second end plate; or
The two handheld structures are respectively arranged on the first side plate and the second side plate.
Preferably, the folding structure comprises a first crease line and a second crease line, wherein:
the first crease line and the second crease line on the first bottom sealing plate are symmetrically arranged along the central line of the first bottom sealing plate;
the first crease line and the second crease line on the second bottom sealing plate are symmetrically arranged along the central line of the second bottom sealing plate.
Preferably, the first base sheet and the second base sheet are identical in structure, and the first bottom cover plate and the second bottom cover plate are identical in structure, wherein:
the length of the first bottom sheet is not less than 1/2 of the length of the first bottom sealing plate.
Preferably, the width dimension of the first bottom panel is no greater than the distance from the bottom edge of the first side panel to before the first crease line.
Preferably, the portable structure adopts a round-corner rectangular hole, or the portable structure adopts a portable buckle.
Preferably, the first connecting structure is an insert structure, and the second connecting structure is a slot structure.
Preferably, the insert structure is arranged to include at least two groups, and the end of the insert structure is provided with a chamfer.
Preferably, still include first roof plate, second roof plate, first top shrouding and second top shrouding, wherein:
the first top sealing plate, the first top plate, the second top sealing plate and the second top plate are respectively connected to the top edges of the first side plate, the first end plate, the second side plate and the second end plate.
Preferably, the connecting device further comprises a joint, wherein the joint is arranged at the end part of the first side plate and is used for being connected with the end part of the second end plate.
The utility model provides a pair of end shakes lid auto-lock packing box of buckling connects first end shrouding and second end shrouding respectively through the base that sets up first curb plate and the base of second curb plate, and first film subassembly and second film subassembly are connected respectively to the base of first end plate and the base of second end plate, and first film subassembly and second film subassembly all include first film and second film, and respectively connect the position and set up the crease respectively. During the use, first end shrouding, second end shrouding are along beta structure to the inboard folding of box, make end shrouding form bilayer structure, make the bearing nature of carton better. The first bottom film on the first bottom film component and the second bottom film on the second bottom film component extend into the space between the two layers of structures after the first bottom sealing plate is folded, the second bottom film on the first bottom film component and the first bottom film on the second bottom film component extend into the space between the two layers of structures after the second bottom sealing plate is folded, and the first connecting structure is inserted into the second connecting structure, so that the self-sealing of the bottom of the carton is realized, the use of adhesive tapes at the bottom of the carton can be avoided, and the purposes of quick, simple and convenient bottom sealing without using the adhesive tapes are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a bottom-shaking cover bending self-locking packing box of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in use;
FIG. 3 is a schematic view of the sectional structure of the bottom rocking cover bending self-locking packing box after the bottom is bent and self-locked;
fig. 4 is a schematic structural view of the bottom rocking cover bending self-locking packing box lower cutting plate in an unfolding state.
In the figure: 11. a first side plate; 12. a second side plate; 21. a first end plate; 22. a second end plate; 31. a first bottom closure plate; 32. a second bottom sealing plate; 30. a folded configuration; 301. a first crease line; 302. a second crease line; 41. a first backsheet component; 42. a second backsheet component; 411. a first backsheet; 412. a second backsheet; 61. a first top plate; 62. a second top plate; 63. a first top closure plate; 64. a second top closure plate; 10. a first connecting structure; 20. a second connecting structure; 50. a hand-held structure; 70. and (4) a joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
The utility model provides a shake lid auto-lock packing box of buckling at bottom, figure 1 is the structure schematic diagram of this embodiment, and figure 2 is the structure schematic diagram when figure 1 uses, as shown in figure 1 and figure 2, including the first curb plate 11 that connects gradually, first end plate 21, second curb plate 12 and second end plate 22, shrouding 31 and second end shrouding 32 are connected respectively to the base of first curb plate 11 and the base of second curb plate 12, and first film subassembly 41 and second film subassembly 42 are connected respectively to the base of first end plate 21 and the base of second end plate 22, and each connection position sets up the crease respectively.
Specifically, the end portions of the first bottom sealing plate 31 and the second bottom sealing plate 32 are all provided with a first connecting structure 10, the bottom edge of the first side plate 11 and the bottom edge of the second side plate 12 are respectively provided with a second connecting structure 20 which is connected with the first connecting structure 10 in a matched manner, the first bottom sealing plate 31 and the second bottom sealing plate 32 are both provided with a folding structure 30, the first bottom sealing plate 31 and the second bottom sealing plate 32 are folded by the folding structure 30 arranged thereon, the first connecting structure 10 is connected with the second connecting structure 20, and the first bottom sealing plate 31 and the second bottom sealing plate 32 are both formed into a double-layer structure.
Fig. 3 is a schematic cross-sectional structure view of the bottom of the packaging box after bending and self-locking, as shown in fig. 3, when in use, the first side plate 11, the first end plate 21, the second side plate 12, and the second end plate 22 are folded inwards along a fold line in sequence to form a box body, the first bottom sheet 411 and the second bottom sheet 412 of the first bottom sheet assembly 41, the first bottom sheet 411 and the second bottom sheet 412 of the second bottom sheet assembly 42 are folded inwards along a fold line, and the first bottom sealing plate 31 and the second bottom sealing plate 32 are folded inwards along the folding structure 30. The first bottom sheet 411 of the first bottom sheet assembly 41 and the second bottom sheet 412 of the second bottom sheet assembly 42 extend into the space between the two layers of structures folded by the first bottom sealing plate 31, the second bottom sheet 412 of the first bottom sheet assembly 41 and the first bottom sheet 411 of the second bottom sheet assembly 42 extend into the space between the two layers of structures folded by the second bottom sealing plate 32, and the first connecting structure 10 is inserted into the second connecting structure 20 to realize the self-sealing of the bottom of the carton.
The bottom edge of the first side plate 11 and the bottom edge of the second side plate 12 are respectively connected with the first bottom sealing plate 31 and the second bottom sealing plate 32, the bottom edge of the first end plate 21 and the bottom edge of the second end plate 22 are respectively connected with the first bottom plate assembly 41 and the second bottom plate assembly 42, the first bottom plate assembly 41 and the second bottom plate assembly 42 respectively comprise a first bottom plate 411 and a second bottom plate 412, and folds are respectively arranged at the connecting parts. During the use, first end shrouding 31, second end shrouding 32 are folded to the box inboard along beta structure 30, make end shrouding form bilayer structure, make the bearing nature of carton better. The first bottom sheet 411 on the first bottom sheet component 41 and the second bottom sheet 412 on the second bottom sheet component 42 extend into the space between the two layers of structures after the first bottom sealing plate 31 is folded, the second bottom sheet 412 on the first bottom sheet component 41 and the first bottom sheet 411 on the second bottom sheet component 42 extend into the space between the two layers of structures after the second bottom sealing plate 32 is folded, the first connecting structure 10 is inserted into the second connecting structure 20, the self-sealing of the bottom of the carton is realized, the use of adhesive tapes at the bottom of the carton can be omitted, and the purposes of quick, simple and convenient bottom sealing without using adhesive tapes are achieved.
As an alternative embodiment, a handheld structure 50 is further included, and the handheld structure 50 is configured to include at least two.
In actual manufacture and use, two handle structures 50 are provided on the first end panel 21 and the second end panel 22, respectively. Or two carrying structures 50 may be provided on the first side panel 11 and the second side panel 12, respectively.
Through setting up portable structure 50, can mention the packing box through portable structure 50 when convenient needs, through set up portable structure 50 in the relative both sides of packing box, the atress is balanced when being convenient for carry the transport certainly.
Specifically, in the present embodiment, the handle structure 50 is a rectangular hole with rounded corners
Alternatively, the carrying structure 50 is a carrying buckle, and the carrying buckle can be an existing structure in the market according to actual use requirements, so as to meet different use requirements.
As an alternative embodiment, fig. 4 is a schematic structural diagram of the die-cutting plate in the unfolded state of the present embodiment, and as shown in fig. 4, the folding structure 30 includes a first crease line 301 and a second crease line 302.
The first crease line 301 and the second crease line 302 on the first bottom sealing plate 31 are symmetrically arranged along the central line of the first bottom sealing plate 31; the first crease line 301 and the second crease line 302 of the second bottom closure panel 32 are symmetrically disposed along the central line of the second bottom closure panel 32. By providing a gap between the first crease line 301 and the second crease line 302, the first bottom sealing plate 31 and the second bottom sealing plate 32 are folded along the first crease line 301 and the second crease line 302, and the cross section of the first bottom sealing plate and the second bottom sealing plate is in a "U" shape, and the inside of the "U" shape is used for accommodating the first bottom sheet 411 and the second bottom sheet 412.
By providing the first crease line 301 and the second crease line 302 in the first bottom cover plate 31 symmetrically along the center line in the longitudinal direction of the first bottom cover plate 31, the distance L11 from the bottom edge of the first side panel 11 to the first crease line 301 is equal to the distance L12 from the second crease line 302 to the end of the first bottom cover plate 31, and when the first bottom cover plate 31 is folded along the folding structure 30, the bottom portion has a double-layer structure. Similarly, the first crease line 301 and the second crease line 302 on the second bottom sealing plate 32 are symmetrical along the central line on the length direction of the second bottom sealing plate 32, so that the distance L11 from the bottom edge of the second side plate 12 to the first crease line 301 is equal to the distance L12 from the end of the second crease line 302 to the second bottom sealing plate 32, and when the second bottom sealing plate 32 is folded along the folding structure 30, the bottom sealing plate forms a double-layer structure for increasing the bearing of the carton.
In an alternative embodiment, the first base sheet 411 and the second base sheet 412 have the same structure, and the first bottom cover plate 31 and the second bottom cover plate 32 have the same structure.
In this embodiment, the length of the first bottom sheet 411 and the length of the second bottom sheet 42 are both L2, the length of the first bottom sealing plate 31 and the length of the second bottom sealing plate 32 are both L1, and the length of the first bottom sheet 411 is not less than 1/2 of the length of the first bottom sheet 411. Similarly, the length of the second bottom sheet 412 is not less than 1/2 of the length of the first bottom sealing plate 31, and the length of the first bottom sheet 411 and the length of the second bottom sheet 412 are not less than 1/2 of the length of the second bottom sealing plate 32.
Preferably, the lengths of the first bottom sheet 411 and the second bottom sheet 412 are 3/4 of the lengths of the first bottom sealing plate 31 and the second bottom sealing plate 32, so that the folding stability is better, and the first bottom sheet 411 and the second bottom sheet 412 are prevented from being too short and falling out.
As an alternative embodiment, the width W1 of the first bottom sheet 411 is not greater than the distance L11 from the bottom edge of the first side panel to the front of the first crease line, so that after being folded, the first bottom sheet 411 and the second bottom sheet 412 can be smoothly placed in the "U" shaped structure, thereby ensuring stability and reliability in use.
As an alternative embodiment, the first connecting structure 10 is configured as a tab structure, and the second connecting structure 20 is configured as a slot.
In this embodiment, the inserted sheet structure sets up to including at least two sets ofly, and the slotted hole adopts fillet rectangular channel, and fillet rectangular channel sets up with inserted sheet structure one-to-one. Specifically, the end of the insert structure is provided with a chamfer, so that the first connecting structure 10 can smoothly extend into the slot hole for plug connection.
As an alternative embodiment, a first top plate 61, a second top plate 62, a first top sealing plate 63 and a second top sealing plate 64 are further included.
The first top sealing plate 63, the first top plate 61, the second top sealing plate 64 and the second top plate 62 are respectively connected to the top edges of the first side plate 11, the first end plate 21, the second side plate 12 and the second end plate 22.
When the folding top plate is used, the first top plate 61, the second top plate 62 are folded inwards, the first top sealing plate 63 and the second top sealing plate 64 are folded inwards, and then the first top sealing plate 63 and the second top sealing plate 64 are bonded and sealed along the joint of the first top sealing plate 63 and the second top sealing plate 64 through adhesive tapes.
As an alternative embodiment, a joint 70 is further included, and the joint 70 is disposed at an end of the first side plate 11 and is used for connecting with an end of the second end plate 22. In this embodiment, the joint 70 is adhesively attached to the end of the second end plate 22.
Of course, other connection methods can be adopted in actual use, such as: and the forms of nailing, splicing and the like ensure that the connection is stable.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a self-locking packing box is buckled to end flap, includes first curb plate, first end plate, second curb plate and the second end plate that connects gradually, its characterized in that: the base of first curb plate with first end shrouding and second end shrouding are connected respectively to the base of second curb plate, the base of first end plate with first film subassembly and second film subassembly are connected respectively to the base of second end plate, and each connection position sets up the crease respectively, wherein:
the end parts of the first bottom sealing plate and the second bottom sealing plate are respectively provided with a first connecting structure, the bottom edges of the first side plate and the second side plate are respectively provided with a second connecting structure matched and connected with the first connecting structure, and the first bottom sealing plate and the second bottom sealing plate are respectively provided with a folding structure;
the first and second backsheet assemblies each include a first backsheet and a second backsheet.
2. The bottom-rocking cover-bending self-locking packing box according to claim 1, characterized in that: still include portable structure, portable structure sets up to include two at least, wherein:
the two handheld structures are respectively arranged on the first end plate and the second end plate; or
The two portable structures are respectively arranged on the first side plate and the second side plate.
3. The bottom-rocking cover-bending self-locking packing box according to claim 1 or 2, characterized in that: the folding structure comprises a first crease line and a second crease line, wherein:
the first crease line and the second crease line on the first bottom sealing plate are symmetrically arranged along the central line of the first bottom sealing plate;
the first crease line and the second crease line on the second bottom sealing plate are symmetrically arranged along the central line of the second bottom sealing plate.
4. The bottom-rocking cover-bending self-locking packing box according to claim 3, characterized in that: the first bottom sheet and the second bottom sheet have the same structure, and the first bottom sealing plate and the second bottom sealing plate have the same structure, wherein:
the length of the first bottom sheet is not less than 1/2 of the length of the first bottom sealing plate.
5. The bottom-shaking cover-bending self-locking packing box according to claim 4, characterized in that: the first bottom panel has a width dimension that is no greater than the distance from the bottom edge of the first side panel to before the first crease line.
6. The bottom-rocking cover-bending self-locking packaging box according to claim 2, characterized in that: the portable structure adopts fillet rectangle hole, perhaps portable structure adopts for the portable knot.
7. The bottom-rocking cover-bending self-locking packaging box according to claim 1 or 2, characterized in that: the first connecting structure is an inserting piece structure, and the second connecting structure is a slotted hole.
8. The bottom-shaking cover-bending self-locking packing box according to claim 7, characterized in that: the inserted sheet structure sets up to including at least two sets of, the tip of inserted sheet structure sets up the chamfer.
9. The bottom-rocking cover-bending self-locking packing box according to claim 1 or 2, characterized in that: still include first roof, second roof, first top shrouding and second top shrouding, wherein:
the first top sealing plate, the first top plate, the second top sealing plate and the second top plate are respectively connected to the top edges of the first side plate, the first end plate, the second side plate and the second end plate.
10. The bottom-shaking cover-bending self-locking packing box according to claim 9, further comprising a joint, wherein the joint is arranged at the end part of the first side plate and is used for being connected with the end part of the second end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746789.8U CN218401752U (en) | 2022-10-14 | 2022-10-14 | Bottom rocking cover bending self-locking packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746789.8U CN218401752U (en) | 2022-10-14 | 2022-10-14 | Bottom rocking cover bending self-locking packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218401752U true CN218401752U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222746789.8U Active CN218401752U (en) | 2022-10-14 | 2022-10-14 | Bottom rocking cover bending self-locking packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218401752U (en) |
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2022
- 2022-10-14 CN CN202222746789.8U patent/CN218401752U/en active Active
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