CN112173348B - Tobacco stem carton with enhanced strength and use method - Google Patents
Tobacco stem carton with enhanced strength and use method Download PDFInfo
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- CN112173348B CN112173348B CN202011148194.1A CN202011148194A CN112173348B CN 112173348 B CN112173348 B CN 112173348B CN 202011148194 A CN202011148194 A CN 202011148194A CN 112173348 B CN112173348 B CN 112173348B
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- tobacco stem
- carton
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- tobacco
- fixing frame
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 174
- 238000000034 method Methods 0.000 title claims abstract description 13
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 241000208125 Nicotiana Species 0.000 claims abstract description 173
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 19
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000009776 industrial production Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
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- 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
- B65D13/00—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor
- B65D13/04—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor of paper
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- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
-
- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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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
Abstract
The utility model discloses a tobacco stem carton with enhanced strength and a using method thereof, and belongs to the technical field of internal supporting mechanisms of boxes. It includes a tobacco stem carton, includes tobacco stem carton shell and locates the inside support framework of tobacco stem carton shell, support framework include with the last bottom surface of tobacco stem carton shell corresponds the folding upper fixed frame that sets up, with the lower bottom surface of tobacco stem carton shell corresponds the folding lower fixed frame and the connection that set up the upper fixed frame with the lower fixed frame just is fixed in four support piece inside the tobacco stem carton shell side. The tobacco stalk carton has the advantages of low cost, simple mechanism and simple assembly, and is stable in structure, detachable and recyclable; and the requirement of extrusion prevention during transportation is met.
Description
Technical Field
The utility model belongs to the technical field of internal supporting mechanisms of boxes, and particularly relates to a tobacco stem carton with enhanced strength and a using method thereof.
Background
The stem leakage phenomenon of the tobacco stem box commonly exists in the actual transportation process of the tobacco industry in China, so that the problems of material waste and unsanitary operation site are caused. The weight of the tobacco stems in a single box reaches 200kg, the length, the width and the height of the tobacco stem box are respectively 69cm, 68cm and 108cm, the hardness and the strength of the tobacco stem box are insufficient due to the material and the size of the tobacco stem box, and the wrapping vehicle extrudes the stem box by exerting excessive force in the clamping process to cause the deformation and the opening of the stem box, so that material leakage in the transportation process is caused. The size of the tobacco stem box is in line with a feeding fixing rail, the size of the tobacco stem box is difficult to change, the length of the tobacco stems is 2.0cm-6.0cm, the length is short, the shape plasticity is strong, the tobacco stems slide relatively strongly by forced extrusion, and the tobacco stems are easy to deform. The lining bag is added in the tobacco stem box, so that the tobacco stem box is easy to puncture; the adhesive tape is used for sealing the box, and the adhesive tape falls off and is mixed with tobacco stems, so that the quality of the cigarettes is greatly influenced.
The current utility model discloses a chinese utility model patent that publication number is CN209038105U discloses an internal support mechanism of box for reinforcing carton of preapring for an unfavorable turn of events shape, including two-way telescopic link, vertical support rod and connecting rod piece, two-way telescopic link is equipped with four groups altogether, and is every two sets of constitute a rectangular frame structure through two sets of vertical support rod between the two-way telescopic link, the both ends of vertical support rod are passed through the torsional spring and are articulated with two sets of two-way telescopic link's tip activity respectively, rectangular frame structure is equipped with two sets ofly altogether, and is two sets of be equipped with connecting rod piece between the rectangular frame structure, connecting rod piece's both ends are fixed and are equipped with spacing slider, spacing slider and the inside column cavity sliding connection of movable sleeve, movable sleeve's tip is located the inside first circular clamping groove of first support square rod. After splicing, the paper box can be placed in the paper box to play a role in supporting, so that the paper box is prevented from collapsing and deforming due to heavy pressure or damp; when the folding type folding rack is used for folding, the first supporting square rod and the second supporting square rod are bent inwards, so that a certain folding space can be reduced, and the connecting rod piece can be detached, so that the folding type folding rack is more convenient to fold.
However, the scheme has a complex structure and a complex assembly method, so that the time cost and the cost of the support raw materials are increased sharply, and the requirement for enhancing the strength of the tobacco stem box is not met; meanwhile, the lining framework is separated from the tobacco stem carton shell, so that the tobacco stem box is relatively complex to assemble and store.
Disclosure of Invention
The utility model aims to solve the problems, and provides a rotary supporting device for enhancing the strength of a tobacco stem box and a using method thereof. The tobacco stalk carton has the advantages of low cost, simple mechanism and simple assembly, and is stable in structure, detachable and recyclable; and the requirement of extrusion prevention during transportation is met.
A tobacco stem carton with enhanced strength comprises a tobacco stem carton shell and a supporting framework arranged inside the tobacco stem carton shell, wherein the supporting framework comprises a foldable upper fixing frame arranged corresponding to the upper bottom surface of the tobacco stem carton shell, a foldable lower fixing frame arranged corresponding to the lower bottom surface of the tobacco stem carton shell and four supporting pieces which are connected with the upper fixing frame and the lower fixing frame and fixed inside lateral edges of the tobacco stem carton shell;
the upper fixing frame and the lower fixing frame are respectively composed of two foldable connecting units; the connecting unit comprises a fixed plate and a folding plate which is rotatably connected with one end of the fixed plate, and the other end of the fixed plate is provided with a plug hole; the other end of the folding plate forms an insertion part; the inserting part of one linking unit is matched and connected with the inserting hole of the other linking unit.
And one ends of the four supporting pieces are respectively arranged at four corners of the upper fixing frame, and the other ends of the four supporting pieces are respectively arranged at four corners corresponding to the lower fixing frame.
Further preferably, a mounting sleeve for mounting the supporting piece is arranged at the rotary connection position of the fixing plate and the folding plate; and an installation sleeve for installing the supporting piece is arranged at the end head of one end of the fixing plate close to the inserting hole.
Preferably, any one fixing plate is symmetrically fixed on the inner wall of the tobacco stem paper box shell and close to the bottom surface of the tobacco stem paper box shell.
Further preferably, the inner side of the fixing plate is provided with a placement groove for accommodating the folding plate.
Further preferably, the maximum included angle between the folding plate and the corresponding fixing plate in rotating connection is not more than 90 degrees.
When the tobacco stem carton is not opened, the connecting units of the upper fixing frame and the lower fixing frame are not connected end to end, and the supporting piece is fixed inside the lateral edge of the case shell of the tobacco stem carton; one end of the supporting piece is connected with the mounting sleeve on the upper fixing frame, and the other end of the supporting piece is connected with the mounting sleeve on the lower fixing frame; any fixing plate is symmetrically and fixedly arranged on the inner wall of the tobacco stem paper box shell and close to the bottom surface, and the folding plate on any connecting unit and the fixing plate are in a closed state; when the folded tobacco stem paper box is opened, firstly, the lower bottom surface of the tobacco stem paper box shell is upwards, any folding plate is rotated to 90 degrees, the inserting part of one linking unit is matched and connected with the inserting hole of the other linking unit, and the lower bottom surface of the tobacco stem paper box shell is sealed; and turning over the tobacco stalk carton, operating the upper fixing frame in the same way, putting the base plate into the carton, adding the tobacco stalks, covering the base plate and sealing the cover.
Further, the tobacco stem carton with the reinforced strength further comprises a deformable grid which is arranged on the upper fixing frame and the lower fixing frame and corresponds to the bottom surface of the tobacco stem carton shell.
Further preferably, the grid is composed of at least two rods which are crossed in a staggered mode and connected in a rotating mode; the grid is rotatably connected with the fixing plate.
Further preferably, the angle between the folding plate and the fixing plate on the same connecting unit is not less than 90 degrees and not more than 180 degrees.
When the tobacco stem carton is not opened, any connecting unit of the upper fixing frame and the lower fixing frame is not connected end to end, and any supporting piece is fixed inside the lateral edge of the tobacco stem carton shell; one end of the supporting piece is connected with the mounting sleeve on the upper fixing frame, and the other end of the supporting piece is connected with the mounting sleeve on the lower fixing frame; any fixing plate is arranged on the inner wall of the tobacco stem paper box shell and is close to the bottom surface, and the folding plate and the fixing plate on any connecting unit are in an open state; the grid which is rotationally arranged with the fixed plate is in a closed state; when the folded tobacco stem carton is opened, firstly, the lower bottom surface of the tobacco stem carton shell is upward, the folding plate on the lower fixing frame is rotated, the folding plate is rotated to form an included angle of 90 degrees with the fixing plate, at the moment, the grid rotationally arranged with the fixing plate is opened, the inserting part on the folding plate is connected with the inserting hole on the other connecting unit in a matched mode, and the lower bottom surface of the tobacco stem carton shell is sealed; and secondly, turning over the tobacco stem paper box shell, operating the upper fixing frame in the same way, putting the base plate into the tobacco stem box shell, adding the base plate, covering the base plate and sealing the cover.
In conclusion, the utility model has the following beneficial effects:
1. the upper fixing frame and the lower fixing frame are respectively formed by connecting two foldable connecting units end to end; the connecting unit comprises a fixed plate and a folding plate, one end of the folding plate is rotatably connected with one end of the fixed plate; the end part of the other end of the fixed plate is provided with an inserting hole; the other end of the folding plate forms an insertion part; compared with the technical scheme that the insertion part of one linking unit is matched and connected with the inserting hole of the other linking unit, the technical scheme that the insertion part of the one linking unit is matched and connected with the inserting hole of the other linking unit comprises four groups of two-way telescopic rods, a rectangular frame structure is formed between every two groups of two-way telescopic rods through two groups of vertical supporting rods, two ends of each vertical supporting rod are movably hinged to the end parts of the two groups of two-way telescopic rods through torsion springs, two groups of rectangular frame structures are arranged, a connecting rod is arranged between the two groups of rectangular frame structures, limiting sliding blocks are fixedly arranged at two ends of each connecting rod and are connected with a cylindrical cavity in a movable sleeve in a sliding mode, and the end part of the movable sleeve is located in a first circular clamping groove in the first supporting square rod is low in cost, simple in mechanism, and capable of being matched and connected with connecting rods, The assembly is simple, and the structure is stable, detachable and recyclable; and the advantage of anti-extrusion requirement during transportation is achieved.
2. According to the tobacco stem paper box, the foldable tobacco stem paper box shell and the foldable support framework arranged inside the tobacco stem paper box shell are assembled to form a three-dimensional structure, each edge of the support framework corresponds to each edge of the opened tobacco stem paper box shell, so that the strength of the tobacco stem paper box shell can be enhanced to prevent the tobacco stem paper box shell from deforming without changing the size of the tobacco stem paper box shell when the tobacco stem paper box shell is softened due to extrusion and moisture, and meanwhile, the phenomenon that tobacco stems leak can be avoided without adding an inner lining bag and sealing the box with an adhesive tape. The tobacco stem paper box has the advantages that the box shell of the tobacco stem paper box is not easy to deform and damage when being extruded and wetted, and also has the advantages of simple structure, convenient operation and convenient transportation.
3. According to the tobacco stem box, any fixing plate is fixed on the inner wall of the tobacco stem box shell and close to the bottom surface of the tobacco stem box, and the supporting piece is fixed inside the lateral edge of the tobacco stem box shell, so that the tobacco stem paper box shell and the supporting framework are integrated, the tobacco stem paper box shell has the advantages of convenience in opening and storing, and meanwhile due to the integrated design, the installation steps and the space during storing are saved.
4. The mounting sleeves are arranged at the two ends of any fixing plate and used for mounting the supporting piece, so that the mounting piece is stably connected with the upper fixing frame and the lower fixing frame.
5. According to the tobacco stem carton, the maximum included angle between the folding plate on the same linking unit and the fixing plate which is correspondingly and rotatably connected with the folding plate is not more than 90 degrees, so that the strength of the weighing frame is increased, the upper fixing frame and the lower fixing frame are not easy to deform when the tobacco stem carton shell is subjected to a transverse external force, and the tobacco stem carton has the advantage of being not easy to deform.
6. According to the tobacco stem box, any fixing plate is fixed on the inner wall of the tobacco stem box shell and close to the bottom surface of the tobacco stem box, so that the integrated connection of the tobacco stem paper box shell and the supporting framework is realized, and the tobacco stem box has the advantages of being simple and convenient to install and saving space during storage.
7. The arrangement groove is formed in the inner side of the fixing plate, so that the folding plate can be stored in the arrangement groove when being folded, the tobacco stalk carton is relatively flat when being stored, and the tobacco stalk carton has the advantage of being convenient to store.
8. According to the tobacco stem paper box, the grids capable of deforming along with the paper box shell are arranged on the upper fixing frame and the lower fixing frame, the structure of the supporting framework is changed, the stress structures of the upper fixing frame and the lower fixing frame are enhanced, when the opened tobacco stem paper box shell is subjected to transverse external force, the grids can enhance the supporting force of the upper fixing frame and the lower fixing frame on the tobacco stem box shell, meanwhile, the acting force in the vertical direction on articles in the tobacco stem paper box shell can be exerted, the tobacco stem box shell can not be deformed easily, the tobacco stem is not prone to leakage and dampness, and the tobacco stem paper box has the advantages of being simple in structure, convenient to install and low in cost.
9 the included angle between the folding plate and the fixing plate on the same linking unit is not less than 90 degrees, so that when the tobacco stem box shell is folded, the shrinkage of grids can be ensured to be smaller, the volume of the tobacco stem carton box is smaller when the tobacco stem carton box is folded, and the industrial production is facilitated.
Drawings
FIG. 1 is a schematic cross-sectional view of a tobacco stem carton;
FIG. 2 is a schematic view showing the folding of the adapter unit according to example 1;
FIG. 3 is a schematic view of the 90 ° open adapter unit of example 1;
FIG. 4 is a schematic view of the docking unit of example 2 when it is 180 ° open;
FIG. 5 is a schematic view showing the engagement unit 90 of example 2 opened;
fig. 6 is a schematic structural view of the upper and lower fixing frames with grids incorporated therein in embodiment 2.
Description of reference numerals: 1. a tobacco stalk paper box shell; 2. a support framework; 3. an upper fixing frame; 4. the lower fixed frame; 5. a support member; 6. a fixing plate; 7. folding the board; 8. a grid; 61. inserting holes; 62. installing a sleeve; 63. and (5) placing the groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example 1
Referring to fig. 1 to 3, a tobacco stem carton of strengthening intensity includes tobacco stem carton shell 1 and locates the inside support structure 2 of tobacco stem carton shell 1, support structure 2 include with the last bottom surface of tobacco stem carton shell 1 corresponds folding upper fixing frame 3 that sets up, with the lower bottom surface of tobacco stem carton shell 1 corresponds folding lower fixing frame 4 that sets up and connects upper fixing frame 3 with lower fixing frame 4 just is fixed in four support piece 5 inside the tobacco stem carton shell lateral edge.
As shown in fig. 1, 2 and 3, the upper and lower fixed frames 3 and 4 are each composed of two engaging units that are foldable; the connecting unit comprises a fixed plate 6 and a folding plate 7 which is rotatably connected with one end of the fixed plate 6, and the other end of the fixed plate 6 is provided with a plug hole 61; the other end of the folding plate 7 forms an insertion part; the insertion portion of one of the engagement units is fittingly connected with the insertion hole 61 of the other engagement unit. The tobacco stem carton shell has the advantages that when the tobacco stem carton shell is squeezed and wetted, the box body is softened without changing the size of the tobacco stem carton shell, the strength of the tobacco stem carton shell can be enhanced, the tobacco stem carton shell is prevented from deforming, and meanwhile, the phenomenon that tobacco stems leak outside can be avoided without adding an inner lining bag and sealing the box with an adhesive tape. The tobacco stem paper box has the advantages that the box shell of the tobacco stem paper box is not easy to deform and damage when being extruded and wetted, and also has the advantages of simple structure, convenient operation and convenient transportation.
As shown in fig. 1, four support members 5 are respectively provided at one end at four corners of the upper fixed frame 3 and at the other end at corresponding four corners of the lower fixed frame 4. The tobacco stem paper box shell and the supporting framework are integrated, the tobacco stem paper box has the advantages of being convenient to open and store, and due to the integrated design, installation steps and space during storage are saved.
As shown in fig. 1, 2 and 3, a mounting sleeve 62 for mounting the supporting member 5 is provided at the rotational connection position of the fixing plate 6 and the folding plate 7; and a mounting sleeve 62 for mounting the supporting piece 5 is arranged at the end of one end of the fixed 6 plate close to the plug hole 61. Make the installed part and upper and lower fixed frame be connected stably, have that the installation operation step is simple and convenient, simple structure advantage low in production cost, and support intensity and compare in prior art unchangeably.
As shown in fig. 1, any one of the fixing plates 6 is symmetrically fixed on the inner wall of the cabo paper box housing 1 and close to the bottom surface of the cabo paper box housing 1.
As shown in fig. 2 and 3, the fixing plate 6 is provided at an inner side thereof with a seating groove 63 for seating the folding plate 7 when folded. The folding board can be stored in the storage groove when being folded, so that the tobacco stalk carton is relatively flat when being stored, and the folding board has the advantage of being convenient for storage.
The maximum included angle between the folding plate 7 of the first fixing part and the folding plate 7 of the second fixing part and the fixing plate 6 which is correspondingly connected in a rotating mode is not more than 90 degrees. When the tobacco stem paper box shell is subjected to transverse external force, the upper fixing frame and the lower fixing frame are not prone to deformation, and therefore the tobacco stem paper box has the advantage that deformation is not prone to occurring.
Method of use of the present embodiment
When the tobacco stem carton is not opened, the connecting units of the upper fixing frame 3 and the lower fixing frame 4 are not connected end to end, and the support piece 5 is fixed inside the lateral edge of the tobacco stem carton shell 1; one end of the support member 5 is connected with a mounting sleeve 62 on the upper fixed frame, and the other end is connected with the mounting sleeve 62 on the lower fixed frame; any fixing plate 6 is symmetrically and fixedly arranged on the inner wall of the tobacco stem paper box shell 1 and close to the bottom surface, and the folding plate 7 on any connecting unit and the fixing plate 6 are in a closed state; when the folded tobacco stem paper box is opened, firstly, the lower bottom surface of the tobacco stem paper box shell 1 faces upwards, any folding plate is rotated by 7 to 90 degrees, the inserting part of one connecting unit is matched and connected with the inserting hole 61 of the other connecting unit, and the lower bottom surface of the tobacco stem paper box shell 1 is covered; and turning over the tobacco stalk carton, operating the upper fixing frame in the same way, putting the base plate into the carton, adding the tobacco stalks, covering the base plate and sealing the cover.
Example 2
Referring to fig. 1, 4, 5 and 6, the difference from embodiment 1 is that it further comprises a deformable mesh 8 disposed on the upper fixing frame 3 and the lower fixing frame 4 and corresponding to the bottom surface of the cabo paper box casing 1. The tobacco stem paper box has the advantages that the structure of the supporting framework is changed, the stress structure of the upper fixing frame and the lower fixing frame is enhanced, the opened tobacco stem paper box shell can strengthen the supporting force of the upper fixing frame and the lower fixing frame on the tobacco stem box shell when being subjected to transverse external force, meanwhile, the acting force in the upper direction and the lower direction can be exerted on articles in the tobacco stem paper box shell, the tobacco stem box shell is not prone to deformation, the tobacco stems are not prone to leakage and damp, and the tobacco stem box has the advantages of being simple in structure, convenient to install and low in cost.
As shown in fig. 6, the grid 8 is composed of eight rods which are crossed in a staggered way and are connected in a rotating way; the grid 8 is rotatably connected with the fixing plate 6. In actual industrial production, according to the size of the lower bottom surface of the tobacco stalk paper box shell, the effect is best by adopting a grid formed by arranging four transverse supporting rods and four vertical supporting rods.
Wherein, the grid 8 is composed of at least two rods which are crossed in a staggered way and are connected in a rotating way; the grid 8 is rotatably connected with the fixing plate 6. When the tobacco stem box shell is folded, the shrinkage of the grids can be guaranteed to be smaller, so that the volume of the tobacco stem box when the tobacco stem box is folded is smaller, and industrial production is facilitated. The minimum included angle between the folding plate 7 and the fixing plate 6 on the same connecting unit is not less than 90 degrees and not more than 180 degrees.
Method of use of the present embodiment
When the tobacco stem carton is not opened, any connecting unit of the upper fixing frame 3 and the lower fixing frame 4 is not connected end to end, and any supporting piece 5 is fixed inside the side edge of the tobacco stem carton shell 1; one end of the support member 5 is connected with a mounting sleeve 62 on the upper fixed frame, and the other end is connected with the mounting sleeve 62 on the lower fixed frame; any fixing plate 6 is arranged on the inner wall of the tobacco stem paper box shell 1 and close to the bottom surface, and the folding plate 7 on any connecting unit and the fixing plate 6 are in an open state; the grid 8 which is arranged in a rotating way with the fixed plate 6 is in a closed state; when the folded tobacco stem carton is opened, firstly, the lower bottom surface of the tobacco stem carton shell faces upwards, the folding plate 7 on the lower fixing frame 4 is rotated, the folding plate 7 is rotated to form an included angle of 90 degrees with the fixing plate 6, at the moment, the grid 8 which is rotatably arranged with the fixing plate 6 is opened, the insertion part on the folding plate 7 is matched and connected with the insertion hole 61 on the other connecting unit, and the lower bottom surface of the tobacco stem carton shell 1 is sealed and covered; and secondly, turning over the tobacco stem paper box shell 1, operating the upper fixing frame 3 in the same way, putting a base plate, adding tobacco stems, covering the base plate and sealing the cover.
It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.
Claims (9)
1. The utility model provides a strengthen offal carton, includes offal carton shell (1) and locates the inside support framework (2) of offal carton shell (1), its characterized in that: the support framework (2) comprises a foldable upper fixing frame (3) which is correspondingly arranged on the upper bottom surface of the tobacco stem paper box shell (1), a foldable lower fixing frame (4) which is correspondingly arranged on the lower bottom surface of the tobacco stem paper box shell (1), and four supporting pieces (5) which are connected with the upper fixing frame (3) and the lower fixing frame (4) and are fixed inside lateral edges of the tobacco stem box shell;
the upper fixing frame (3) and the lower fixing frame (4) are respectively composed of two foldable connecting units; the connecting unit comprises a fixed plate (6) and a folding plate (7) rotatably connected with one end of the fixed plate (6), and the other end of the fixed plate (6) is provided with a plug hole (61); the other end of the folding plate (7) forms an insertion part; the inserting part of one of the connecting units is matched and connected with the inserting hole (61) of the other connecting unit; the inner side of the fixed plate (6) is provided with a placing groove (63) for containing the folding plate (7).
2. An enhanced strength tobacco stem carton as claimed in claim 1 wherein: a mounting sleeve (62) for mounting the supporting piece (5) is arranged at the rotary connection part of the fixed plate (6) and the folding plate (7); and an installation sleeve (62) for installing the supporting piece (5) is arranged at the end head of one end, close to the inserting hole (61), of the fixing plate (6).
3. An enhanced strength tobacco stem carton as claimed in claim 1 wherein: any one fixing plate (6) is symmetrically fixed on the inner wall of the tobacco stem paper box shell (1) and close to the bottom surface of the tobacco stem paper box shell (1).
4. An enhanced strength tobacco stem carton as claimed in claim 1 wherein: the folding plate (7) is connected with the fixing plate (6) in a corresponding rotating mode, and the maximum included angle of the folding plate and the fixing plate is not more than 90 degrees.
5. An enhanced strength tobacco stem carton as claimed in claim 1 wherein: the tobacco stem paper box is characterized by further comprising a deformable grid (8) which is arranged on the upper fixing frame (3) and the lower fixing frame (4) and corresponds to the bottom surface of the tobacco stem paper box shell (1).
6. An enhanced strength tobacco stem carton as claimed in claim 5 wherein: the grid (8) is composed of at least two rods which are crossed in a staggered mode and connected in a rotating mode; the grid (8) is rotatably connected with the fixing plate (6).
7. An enhanced strength tobacco stem carton as claimed in claim 5 wherein: the minimum included angle between the folding plate (7) and the upper fixing plate (6) of the same connecting unit is not less than 90 degrees and not more than 180 degrees.
8. The use method of the tobacco stem carton with the enhanced strength, which is disclosed by claim 1, is characterized in that: when the tobacco stem carton is not opened, the connecting units of the upper fixing frame (3) and the lower fixing frame (4) are not connected end to end, and the supporting piece (5) is fixed inside the side edge of the tobacco stem carton shell (1); one end of the supporting piece (5) is connected with a mounting sleeve (62) on the upper fixed frame, and the other end of the supporting piece is connected with a mounting sleeve (62) on the lower fixed frame; any fixing plate (6) is fixedly arranged on the inner wall of the tobacco stem paper box shell (1) and is close to the bottom surface, and a folding plate (7) on any connecting unit and the fixing plate (6) are in a closed state; when the folded tobacco stem paper box is opened, firstly, the lower bottom surface of the tobacco stem paper box shell (1) is upward, any folding plate (7) is rotated to 90 degrees, the inserting part of one connecting unit is matched and connected with the inserting hole (61) of the other connecting unit, and the lower bottom surface of the tobacco stem paper box shell (1) is sealed; and turning over the tobacco stalk carton, operating the upper fixing frame in the same way, putting the base plate into the carton, adding the tobacco stalks, covering the base plate and sealing the cover.
9. The use method of the tobacco stem carton with the enhanced strength, which is disclosed by claim 5, is characterized in that: when the tobacco stem carton is not opened, any connecting unit of the upper fixing frame (3) and the lower fixing frame (4) is not connected end to end, and any supporting piece (5) is fixed inside the side edge of the tobacco stem carton shell (1); one end of the supporting piece (5) is connected with a mounting sleeve (62) on the upper fixed frame, and the other end of the supporting piece is connected with a mounting sleeve (62) on the lower fixed frame; any fixing plate (6) is arranged on the inner wall of the tobacco stem paper box shell (1) and is close to the bottom surface, and a folding plate (7) on any connecting unit and the fixing plate (6) are in an open state; the grid (8) which is rotationally arranged with the fixed plate (6) is in a closed state; when the folded tobacco stem carton is opened, firstly, the lower bottom surface of the tobacco stem carton shell is upward, the folding plate (7) on the lower fixing frame (4) is rotated, the folding plate (7) is rotated to form an included angle of 90 degrees with the fixing plate (6), at the moment, the grid (8) which is rotatably arranged with the fixing plate (6) is opened, the inserting part on the folding plate (7) is matched and connected with the inserting hole (61) on the other connecting unit, and the lower bottom surface of the tobacco stem carton shell (1) is sealed; and secondly, turning over the tobacco stem paper box shell (1), operating the upper fixing frame (3) in the same way, putting the base plate into the tobacco stem paper box shell, covering the base plate after the tobacco stems are filled in the tobacco stem paper box shell, and sealing the cover.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011148194.1A CN112173348B (en) | 2020-10-23 | 2020-10-23 | Tobacco stem carton with enhanced strength and use method |
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| CN202011148194.1A CN112173348B (en) | 2020-10-23 | 2020-10-23 | Tobacco stem carton with enhanced strength and use method |
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| CN112173348B true CN112173348B (en) | 2022-03-04 |
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