CN111453136A - Temperature-protecting packaging box with temperature-compensating sealing strip - Google Patents
Temperature-protecting packaging box with temperature-compensating sealing strip Download PDFInfo
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- CN111453136A CN111453136A CN202010135538.9A CN202010135538A CN111453136A CN 111453136 A CN111453136 A CN 111453136A CN 202010135538 A CN202010135538 A CN 202010135538A CN 111453136 A CN111453136 A CN 111453136A
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- box
- plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 59
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 19
- 239000012782 phase change material Substances 0.000 claims abstract description 12
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 35
- 239000011087 paperboard Substances 0.000 claims description 35
- 239000010410 layer Substances 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 22
- 239000011247 coating layer Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 230000004308 accommodation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
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- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
- B65D11/1866—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The invention provides a temperature-protecting packaging box with a temperature-compensating sealing strip, which comprises: the box plate group comprises a first box plate, a second box plate and a third box plate which are sequentially connected in an extending mode along the length direction of the box plate group, the first box plate can be turned over relative to the second box plate along the clockwise direction, and the third box plate can be turned over relative to the second box plate along the anticlockwise direction; the two box plate groups can be spliced to form a hexahedron and placed into the containing bag, and the hexahedron defines a containing space; and the temperature compensating sealing strip contains phase change materials and is arranged at the splicing position of the two box plate groups. By applying the technical scheme, the effects of convenient disassembly and assembly and temperature fluctuation prevention can be realized.
Description
Technical Field
The invention relates to the field of cold chain transportation, in particular to a temperature-protecting packaging box with a temperature-supplementing sealing strip.
Background
Detachable insulation can among the prior art, like chinese utility model patent CN207902943U, the insulation can is as hexahedral structure, including bottom plate, roof, front bezel, back plate, left and right side board, bottom plate, roof, front bezel, back plate, left and right side board are connected through buckle mechanism each other, and is of a specified duration when assembling like this, and the equipment degree of difficulty is big, and the dismouting is inconvenient.
In addition, because the insulation can adopts a splicing type structure, the splicing position is not tightly contacted, so that the low-temperature air in the insulation can easily transfer cold energy to the outside by taking the air at the splicing position as a medium and form a cold bridge. In order to solve the problem of cold bridge, the detachable insulation can connection structure should be improved and the air between the splicing positions can be compressed to reduce the cold bridge effect, however, the clamping force of the fastening mechanism is increased, the difficulty of dismounting is increased undoubtedly, the mutual two plates are easy to damage due to extrusion, in addition, the fastening mechanism is easy to fall off due to the influence of external force in the use process of the insulation can, the objects in the insulation can fall off easily, and the like, so that the insulation can not take the usability and the cold bridge prevention into consideration, and improvement is needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the temperature-protecting packaging box which is convenient to disassemble and assemble and can prevent cold bridges from being generated at splicing positions.
In order to solve the technical problem, the invention provides a temperature-protecting packaging box with a temperature-supplementing sealing strip, which comprises:
the box plate group comprises a first box plate, a second box plate and a third box plate which are sequentially connected in an extending mode along the length direction of the box plate group, the first box plate can be turned over relative to the second box plate along the clockwise direction, and the third box plate can be turned over relative to the second box plate along the anticlockwise direction;
the two box plate groups can be spliced to form a hexahedron and placed into the containing bag, and the hexahedron defines a containing space;
and the temperature compensating sealing strip contains phase change materials and is arranged at the splicing position of the two box plate groups.
Preferably, the temperature compensation sealing strip is arranged along the periphery of one of the box plate groups facing the accommodating space, and the periphery of the other box plate group abuts against the temperature compensation sealing strip.
Preferably, a plurality of temperature compensation sealing strips are arranged along the periphery of one of the box plate groups facing the accommodating space, and the periphery of the other box plate group abuts against the temperature compensation sealing strips.
Preferably, the first box board, the second box board and the third box board are square boards, and the temperature compensation sealing strips are arranged on the periphery of the accommodating space far away from the first box board, the second box board and the third box board.
Preferably, heat insulation plates are arranged in the first box plate, the second box plate and the third box plate, an extension groove is formed in one surface, facing the accommodating space, of each heat insulation plate, and the temperature compensation sealing strips are embedded into the extension grooves.
Preferably, the heat insulation plate is externally covered with a covering layer, and the covering layer covers the opening of the extension groove.
Preferably, the coating layer has a bent portion at a joint of the first box plate, the second box plate and the third box plate, and the box plate group is folded by the bent portion.
Preferably, when the box board group provided with the temperature compensation sealing strips is placed into the containing bag, the first box board is laid at the bottom of the containing bag, the second box board is laid at one side face of the containing bag, and the third box board can be used as the top of the hexahedron in an opening and closing manner.
Preferably, when another box body group is placed in the containing bag, the three box boards are laid on the other three side surfaces of the containing bag, and the periphery of the box body group abuts against the temperature compensation sealing strip.
Preferably, the containing bag comprises a bag body, and a containing space is defined; the cover body is pivotally connected with the bag body and covers the opening of the containing space; the bag body comprises a first bag plate, a second bag plate and a folding layer connected between the first bag plate and the second bag plate, and further comprises a bag bottom plate which is pivotally connected to one side, away from the accommodating space opening, of the first bag plate; when the first bag board is far away from the second bag board, the folding layer is unfolded and defines the containing space with the first bag board and the second bag board, and the bag bottom board is pivoted and laid on the bottom wall of the containing space.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
1. the temperature compensation sealing strips made of phase-change materials are arranged at the splicing positions of the box plate groups, and can store cold or heat and compensate the temperature of the splicing positions to prevent cold bridges from being formed;
2. when the box body group is used, only one of the two box body groups needs to be placed into the containing bag, the first box plate is laid at the bottom of the containing bag, the second box plate is laid at one side face of the containing bag, and the third box plate can be used as the top of the hexahedron in an opening and closing manner. When the other of the two box body groups is placed into the containing bag, the three box plates are laid on the other three side surfaces of the containing bag, so that the articles to be refrigerated are placed into the temperature-protecting packaging box, and the cover body is covered on the bag body for sealing. Therefore, when the temperature-protecting packaging box is assembled, the temperature-protecting packaging box can be assembled in two steps, and the temperature-protecting packaging box is very convenient.
Drawings
FIG. 1 is a schematic perspective view of two groups of box plates in a preferred embodiment of the invention;
FIG. 2 is a schematic perspective view of a box plate set provided with a temperature compensation sealing strip in a preferred embodiment of the invention;
FIG. 3 is an enlarged, partially cut-away schematic view of a preferred embodiment of the present invention showing the assembly of two panels;
FIG. 4 is a side view of a box board assembly in accordance with a preferred embodiment of the present invention;
FIG. 5 is a perspective view of the assembly of the boxboard set and the containment bag in the preferred embodiment of the invention;
FIG. 6 is a perspective view of the preferred embodiment of the present invention during the unfolding of the containment bag;
FIG. 7 is a schematic view of the preferred embodiment of the present invention showing the receiving bag of the receiving bag expanded;
FIG. 8 is a schematic view of the preferred embodiment of the present invention showing the assembly of the receiving bag and the boxboard into the receiving bag.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Certain directional terms used hereinafter to describe the drawings, such as "inner", "outer", "above", "below", and other directional terms, will be understood to have their normal meaning and refer to those directions as they normally relate to when viewing the drawings. Unless otherwise indicated, the directional terms described herein are generally in accordance with conventional directions as understood by those skilled in the art.
The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
Referring to fig. 1 to 8, a temperature-protecting packing box for containing an object and maintaining a constant temperature therein, includes: the box plate assembly 1 comprises a first box plate 11, a second box plate 12 and a third box plate 13 which are sequentially connected in an extending manner along the length direction of the box plate assembly 1, wherein the first box plate 11 can be turned over relative to the second box plate 12 along the clockwise direction, and the third box plate 13 can be turned over relative to the second box plate 12 along the counterclockwise direction; the two box plate groups 1 can be spliced to form a hexahedron and placed in the containing bag 2, and the hexahedron defines a containing space 14; and the temperature compensation sealing strip 3 contains phase change materials and is arranged at the splicing position of the two box plate groups 1.
The temperature compensating sealing strip 3 comprises a felt layer 31 cut into a required shape and a sealing layer 32 coated outside the felt layer 31, wherein the sealing layer 32 is a plastic film which is impermeable to water and air. The felt layer 31 of the temperature compensating sealing strip 3 additionally contains a Phase Change Material (PCM), the phase change material in a liquid state at the time of processing impregnates the felt layer 31, and then the sealing layer 32 is coated outside the felt layer 31.
The phase change material contained in the temperature compensation sealing strip 3 can select different phase change points, can be determined according to the actually stored content of the heat preservation box, and specifically can select the phase change material with the phase change point of 0-5 ℃, 5-30 ℃, 15-25 ℃, minus 5-minus 15 ℃, minus 10-minus 25 ℃ or minus 15-minus 35 ℃.
The splicing position of the box plate group 1 is easy to enable the accommodating space 14 and the outside to form a cold bridge, the temperature compensation sealing strip 3 can absorb cold or heat for storage due to the fact that the temperature compensation sealing strip contains phase-change materials, and under the condition that the outside temperature is inconsistent with the temperature of the accommodating space 14, the cold or heat stored by the phase-change materials contained in the temperature compensation sealing strip 3 is released and the temperature in the accommodating space 14 is kept constant within a certain time.
The temperature-compensating sealing strip 3 is arranged along the periphery of one of the box plate groups 1 facing the accommodating space 14, the periphery of the other of the box plate groups 1 abuts against the temperature-compensating sealing strip 3, and the temperature-compensating sealing strip 3 may be in a shape of a Chinese character 'kou' and is arranged on the periphery of one of the box plate groups 1 in an extending manner, and the width of the temperature-compensating sealing strip is greater than the thickness of the other box plate group 1.
In this embodiment, a plurality of the temperature-compensating sealing strips 3 are arranged along the periphery of one of the box plate groups 1 facing the accommodating space 14, wherein the periphery of the other of the box plate groups 1 abuts against the temperature-compensating sealing strips 3, the temperature-compensating sealing strips 3 are in a strip shape, the length of each of the temperature-compensating sealing strips is equal to the length of the periphery of the first box plate 11, the second box plate 12 and the third box plate 13, the width of each of the temperature-compensating sealing strips is greater than the thickness of the box plate group 1, specifically, the first box plate 11, the second box plate 12 and the third box plate 13 are square plates, the plurality of the temperature-compensating sealing strips 3 are arranged on the periphery of the first box plate 11, the second box plate 12 and the third box plate 13 far away from the accommodating space 14, and in this embodiment, 8 temperature-compensating sealing strips 3 are arranged. It should be noted that the "abutting" temperature compensation sealing strip 3 in the present invention is not limited to abutting directly, and includes a substance, such as kraft paper, disposed between the temperature compensation sealing strip 3 and the periphery of the box plate group 1, which does not affect the heat exchange effect thereof.
The first box board 11, the second box board 12 and the third box board 13 are provided with heat insulation boards 15 therein, one side of the heat insulation board 15 facing the accommodating space 14 is provided with an extension groove 151, the temperature compensation sealing strips 3 are embedded in the extension groove 151, and the heat insulation board 15 can be made of hard heat insulation materials or soft heat insulation cotton as long as the heat insulation board can play a role in heat insulation.
The heat insulation board 15 is externally wrapped with a wrapping layer 16, in this embodiment, the wrapping layer 16 wraps the opening of the extending groove 151, in some simple replacements, the temperature compensation sealing strip 3 can also be exposed on the heat insulation board 15, without being limited thereto, in this embodiment, the wrapping layer 16 can be kraft paper, in some simple replacements, the wrapping layer 16 can be plastic paper or a plastic thin shell, without being limited thereto, the wrapping layer 16 has a bent portion 161 at the joint of the first box board 11, the second box board 12 and the third box board 13, and the box board assembly 1 is bent by the bent portion 161.
The containing bag 2 comprises a bag body 21 which defines a containing space 213; a cover 22 pivotally connected to the bag body 21 and covering the opening of the containing space 213, wherein the bag body 21 includes a first bag plate 211, a second bag plate 212, and a folding layer connected between the first bag plate 211 and the second bag plate 212, and the bag body 21 further includes a bag bottom plate 215 pivotally connected to the first bag plate 211 on the side away from the opening of the containing space 213; when the first bag panel 211 is spaced apart from the second bag panel 212, the folded layer is unfolded and defines the containing space 213 with the first and second bag panels 211 and 212, and the bag bottom panel 215 is pivoted and laid on the bottom wall of the containing space 213.
Specifically, the first bag board 211 and the second bag board 212 are square boards with the same shape, and define two side walls of the accommodating space 213 arranged oppositely, the folding layer includes two folding boards 2141 defining two other side walls of the accommodating space 213 and a connecting layer 2142 defining the bottom wall of the accommodating space 213, and when the first bag board 211 faces the second bag board 212 is close to, the folding boards 2141 face the accommodating space 213 is folded.
In this embodiment, the fold 2143 of the folding plate 2141 is parallel to the vertical side of the first bag plate 211 or the second bag plate 212, the fold 2143 is located at the middle position of the folding plate 2141, and when the first bag plate 211 approaches the second bag plate 212, the folding plate 2141 is folded towards the containing space 213 with the fold 2143 as a boundary.
The cover 22 is pivotally connected to one side of the first bag panel 211 or the second bag panel 212 adjacent to the opening of the containing space 213 and covers the opening of the containing space 213, in this embodiment, the cover 22 is pivotally connected to the first bag panel 211, the cover 22 includes a cover plate 221 covering the opening of the containing space 213 and a sealing edge 222 disposed along the periphery of the cover plate 221, in this embodiment, the cover plate 221 is also a square plate.
The bag 2 further comprises a first fixing device disposed on the bag body 21, configured to abut and detachably fix the first bag plate 211 and the second bag plate 212, and in particular, the first fixing device is disposed on the folding plate 2141 of the folding layer, and comprises a first fixing member 231 disposed adjacent to the first bag plate 211 and a second fixing member 232 disposed adjacent to the second bag plate 212, when the first bag plate 211 abuts towards the second bag plate 212, the folding plate 2141 of the folding layer is folded with the crease 2143 and the first fixing member 231 and the second fixing member 232 are correspondingly connected.
In this embodiment, both folding plates 2141 are provided with the first fixing element 231 and the second fixing element 232, and in some simple alternatives, only one folding plate 2141 may be provided with the first fixing element 231 and the second fixing element 232. The first fixing member 231 and the second fixing member 232 are hook and loop fasteners attached to each other, and in some simple replacements, structures such as zippers can be adopted.
The first fixing means further includes a fifth fixing member 233 provided on the second bag panel 212, and the first fixing member 231, the second fixing member 232, and the fifth fixing member 233 are disposed around the circumference of the opening of the housing space 213, that is, the first fixing means is disposed around the circumference of the opening of the housing space 213.
The containing bag 2 further comprises a second fixing device arranged on the cover 22, which is configured such that when the first bag plate 211 is far away from the second bag plate 212, the cover 22 covers the opening of the containing space 213 and is detachably connected with the first fixing device. Specifically, the second fixing device is disposed on the sealing edge 222 and around the periphery of the cover 221, and when the first fixing device is connected to the second fixing device, the sealing edge 222 can seal the opening of the containing space 213.
The second fixing device includes a third fixing element 241 and a fourth fixing element 242, when the first bag board 211 is far away from the second bag board 212 and the folded layer is unfolded, the cover 22 covers the opening of the containing space 213 and the third fixing element 241 is correspondingly connected to the first fixing element 231, and the fourth fixing element 242 is correspondingly connected to the second fixing element 232.
The second fixing device further includes a sixth fixing element 243 disposed on the sealing edge 222 and correspondingly connected to the fifth fixing element 233, the fifth fixing element 233 and the sixth fixing element 243 are hook and loop fasteners capable of being correspondingly attached, in this embodiment, the third fixing element 241 is a hook and loop fastener correspondingly attached to the first fixing element 231, and the fourth fixing element 242 is a hook and loop fastener correspondingly attached to the second fixing element 232.
More specifically, the first fixing member 231 is a surface of the hook and loop fastener, the second fixing member 232 is a surface of the hook and loop fastener having fibers, the third fixing member 241 is a surface of the hook and loop fastener having fibers, and the fourth fixing member 242 is a surface of the hook and loop fastener having hooks. The fifth fixing member 233 is a surface of the hook and loop fastener with fibers, and the sixth fixing member 243 is a surface of the hook and loop fastener with hooks.
The containing bag 2 further includes handles 25 disposed on the bag body 21, and specifically, two handles 25 are disposed on two opposite sides of the bag body 21, which may be the first bag body 21 and the second bag body 21, or on two folding plates 2141.
Hold bagging-off 2 still including holding and connecing bag 26, when the first, the second bag board 212 of holding the bagging-off corresponds the butt, two case board group 1 does not turn over the tiling and with hold the bagging-off and overlap and place, hold and connect bag 26 and be used for holding folding bag and case board group 1, hold the bottom that connects bag 26 with first bag board 211 or second bag board 212 rigid coupling, folding bag still is provided with and is used for accomodating this and connects bag 26's dress bag 27.
In the using process, when the box plate group 1 provided with the temperature compensation sealing strip 3 is placed into the containing bag 2, the first box plate 11 is laid at the bottom of the containing bag 2, the second box plate 12 is laid at one side surface of the containing bag 2, the third box plate 13 can be used as the top of the hexahedron in an opening and closing manner, when the other box group is placed into the containing bag 2, the three box plates are laid on the other three side surfaces of the containing bag 2, and the periphery of the box plate group 1 abuts against the temperature compensation sealing strip 3.
The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art can make insubstantial changes in the technical scope of the present invention within the technical scope of the present invention, and the actions infringe the protection scope of the present invention are included in the present invention.
Claims (10)
1. The utility model provides a take temperature protection packing box of concurrent heating sealing strip which characterized in that includes:
the box plate group comprises a first box plate, a second box plate and a third box plate which are sequentially connected in an extending mode along the length direction of the box plate group, the first box plate can be turned over relative to the second box plate along the clockwise direction, and the third box plate can be turned over relative to the second box plate along the anticlockwise direction;
the two box plate groups can be spliced to form a hexahedron and placed into the containing bag, and the hexahedron defines a containing space;
and the temperature compensating sealing strip contains phase change materials and is arranged at the splicing position of the two box plate groups.
2. The temperature-protective packaging case of claim 1, wherein: the temperature compensating sealing strip is arranged along the periphery of one side, facing the accommodating space, of one box plate group, and the periphery of the other box plate group abuts against the temperature compensating sealing strip.
3. The temperature-protective packaging case of claim 1, wherein: the temperature compensating sealing strips are arranged along the periphery of one box plate group facing to the accommodating space, and the periphery of the other box plate group abuts against the temperature compensating sealing strips.
4. The temperature-protecting packaging case of claim 3, wherein: first boxboard, second boxboard and third boxboard are square board, and are a plurality of the sealing strip setting of mending temperature is in first boxboard, second boxboard and third boxboard are kept away from on accommodation space's the periphery.
5. The temperature-protective packaging case of any one of claims 2-4, wherein: the first box board, the second box board and the third box board are internally provided with heat insulation boards, one surfaces of the heat insulation boards facing the accommodating space are provided with extension grooves, and the temperature compensation sealing strips are embedded into the extension grooves.
6. The temperature-protecting packaging case of claim 5, wherein: the heat insulation plate is externally covered with a coating layer, and the coating layer coats the opening of the extension groove.
7. The temperature-protecting packaging case of claim 6, wherein: the coating layer is provided with a bending part at the joint of the first box plate, the second box plate and the third box plate, and the box plate group is folded by the bending part.
8. The temperature-protective packaging case of any one of claims 2-4, 6 or 7, wherein: be provided with the boxboard group of mending temperature sealing strip is put into when holding the bagging-off, first boxboard is laid hold the bottom of bagging-off, the second boxboard is laid hold one of them side of bagging-off, the third boxboard can be opened and shut and be regarded as the top of hexahedron.
9. The temperature-protective packaging case of claim 8, wherein: when the other box body group is placed into the containing bag, the three box boards are laid on the other three side surfaces of the containing bag, and the periphery of the box body group abuts against the temperature compensation sealing strip.
10. The temperature-protective packaging case of claim 1, 2, 3, 4, 6, 7 or 9, wherein: the containing bag comprises a bag body which defines a containing space; the cover body is pivotally connected with the bag body and covers the opening of the containing space; the bag body comprises a first bag plate, a second bag plate and a folding layer connected between the first bag plate and the second bag plate, and further comprises a bag bottom plate which is pivotally connected to one side, away from the accommodating space opening, of the first bag plate; when the first bag board is far away from the second bag board, the folding layer is unfolded and defines the containing space with the first bag board and the second bag board, and the bag bottom board is pivoted and laid on the bottom wall of the containing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010135538.9A CN111453136A (en) | 2020-03-02 | 2020-03-02 | Temperature-protecting packaging box with temperature-compensating sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010135538.9A CN111453136A (en) | 2020-03-02 | 2020-03-02 | Temperature-protecting packaging box with temperature-compensating sealing strip |
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| Publication Number | Publication Date |
|---|---|
| CN111453136A true CN111453136A (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010135538.9A Pending CN111453136A (en) | 2020-03-02 | 2020-03-02 | Temperature-protecting packaging box with temperature-compensating sealing strip |
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| CN (1) | CN111453136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116238778A (en) * | 2023-05-11 | 2023-06-09 | 淄博钰彩包装制品有限公司 | Packaging fresh-keeping box with good impact resistance and air tightness and production process thereof |
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| WO2017211257A1 (en) * | 2016-06-07 | 2017-12-14 | 天津定创科技发展有限公司 | Temperature maintaining packaging system, temperature maintaining packaging device, and packaging method |
| CN107472708A (en) * | 2016-06-07 | 2017-12-15 | 天津定创科技发展有限公司 | It is incubated packaging system and its heat preserving method |
| CN209351770U (en) * | 2018-08-27 | 2019-09-06 | 嘉兴锡安实业有限公司 | Folding incubator |
| CN212448501U (en) * | 2020-03-02 | 2021-02-02 | 厦门浩添冷链科技有限公司 | Temperature-protecting packaging box with temperature-compensating sealing strips |
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2020
- 2020-03-02 CN CN202010135538.9A patent/CN111453136A/en active Pending
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| CN116238778A (en) * | 2023-05-11 | 2023-06-09 | 淄博钰彩包装制品有限公司 | Packaging fresh-keeping box with good impact resistance and air tightness and production process thereof |
| CN116238778B (en) * | 2023-05-11 | 2023-08-04 | 淄博钰彩包装制品有限公司 | Packaging fresh-keeping box with good impact resistance and air tightness and production process thereof |
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Application publication date: 20200728 |