CN116620721B - Corrugated case with protect function - Google Patents
Corrugated case with protect function Download PDFInfo
- Publication number
- CN116620721B CN116620721B CN202310903255.8A CN202310903255A CN116620721B CN 116620721 B CN116620721 B CN 116620721B CN 202310903255 A CN202310903255 A CN 202310903255A CN 116620721 B CN116620721 B CN 116620721B
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- China
- Prior art keywords
- protection
- box
- carton body
- water storage
- storage piece
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000012530 fluid Substances 0.000 claims description 14
- 239000013013 elastic material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 239000011120 plywood Substances 0.000 abstract description 11
- 230000001681 protective effect Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 10
- 230000005484 gravity Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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
- 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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
-
- 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
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/261—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for draining or collecting liquids without absorbing them
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Cartons (AREA)
- Packages (AREA)
Abstract
The utility model relates to a corrugated case with protect function relates to the technical field of corrugated case, and it includes the carton body, be provided with first lid plywood and second lid plywood on the carton body, first lid plywood is located the second lid plywood top; further comprises: the top of the outer box is opened and covered outside the carton body; the water storage piece is arranged between the outer box and the paper box body and is used for connecting the outer box and the paper box body, and a storage space for storing rainwater is formed in the water storage piece; the diversion assembly is arranged on the carton body and is used for collecting rainwater on the first cover plate into the storage space; the supporting component is arranged on the water storage piece and is used for adjusting the size of the storage space of the water storage piece based on the storage state of goods in the carton body; the drainage assembly is arranged on the water storage piece and discharges rainwater collected in the storage space to the outside based on the storage space change of the water storage piece. The utility model provides a goods of placing in can protecting corrugated container case.
Description
Technical Field
The application relates to the technical field of corrugated cartons, in particular to a corrugated carton with a protection function.
Background
The corrugated board is manufactured into the corrugated paper box through die cutting, indentation, nailing or sticking. Corrugated cartons are the most widely used packaging products, and the dosage is always the first of various packaging products. For over half a century, corrugated cartons gradually replaced shipping packaging containers such as wooden cartons with excellent usability and good processability, and became the main product of shipping packaging.
At present, when using corrugated boxes to transport goods, the goods are usually placed in the corrugated boxes, the corrugated boxes are packed, and then the packed corrugated boxes are placed in a boxcar for transportation; in the transportation, often meeting rainwater weather, external rainwater probably flows into the boxcar, leads to corrugated carton to soak, and then probably leads to the goods of placing in the corrugated carton to suffer damage.
Disclosure of Invention
In order to protect goods placed in a corrugated box, the application provides a corrugated box with a protection function.
The application provides a corrugated case with protect function adopts following technical scheme:
the corrugated case with the protection function comprises a case body, wherein a first cover plate and a second cover plate are arranged on the case body, and the first cover plate is positioned above the second cover plate; further comprises: the top of the outer box is opened and covered outside the carton body; the water storage piece is arranged between the outer box and the paper box body and is used for connecting the outer box and the paper box body, and a storage space for storing rainwater is formed in the water storage piece; the diversion assembly is arranged on the carton body and is used for collecting rainwater on the first cover plate into the storage space; the supporting component is arranged on the water storage piece and is used for adjusting the size of the storage space of the water storage piece based on the storage state of goods in the carton body; the drainage assembly is arranged on the water storage piece and discharges rainwater collected in the storage space to the outside based on the storage space change of the water storage piece.
Through adopting above-mentioned technical scheme, when the rainwater flows down to the first cover plywood of carton body, the water conservancy diversion subassembly can collect the rainwater on the first cover plywood of carton body to the storage space in, avoids the rainwater to get into inside the carton body from the department of placing at carton top, prevents rainwater and goods contact to the goods of placing in corrugated container box has been protected;
when the goods are placed in the carton body, the support component enables the storage space of the water storage piece to be enlarged based on the gravity of the goods, so that rainwater can be stored conveniently; when goods are transported to a destination and taken out from the carton, the supporting component loses the extrusion of the goods to the supporting component, so that the storage space of the water storage piece is reduced, rainwater collected in the storage space is extruded and discharged through the drainage component, and the corrugated carton can be reused conveniently.
Optionally, the flow guiding assembly includes: the filter screen is covered at the top opening of the space between the outer box and the paper box body; the top of the water receiving box is of an opening structure, and the water receiving box is fixedly arranged between the outer box and the carton body and is used for receiving rainwater flowing through the filter screen; the honeycomb duct is communicated and arranged between the water receiving box and the storage space.
Through adopting above-mentioned technical scheme, the rainwater flows into the water receiving box after the filter screen filters, then flows into the honeycomb duct through the water receiving box, finally gets into the storage space through the honeycomb duct and stores, and the flow of rainwater gathers the process, relies on the gravity realization of rainwater self completely.
Optionally, the water conservancy diversion subassembly still includes the waterproof layer of setting on first cover plywood top surface, and the distance between waterproof layer top surface and the first cover plywood of carton body reduces gradually along the direction that self is close to the filter screen.
Through adopting above-mentioned technical scheme, the setting of waterproof layer is favorable to the collection of rainwater, has reduced the rainwater simultaneously to the destruction effect of soaking of the first lid plywood of carton body.
Optionally, the water guiding component further comprises a water permeable layer fixedly arranged above the waterproof layer, and the top surface of the water permeable layer is positioned in a horizontal plane.
Through adopting above-mentioned technical scheme, the setting of permeable layer is favorable to corrugated box to stack in the carriage to place, and can not influence the water proof layer and to the collection water conservancy diversion effect of rainwater.
Optionally, the support assembly includes a spring and a support plate horizontally disposed within the carton body; the movable end of the water storage piece is inserted on the bottom surface of the carton body in a sliding manner along the vertical direction and is fixedly connected with the supporting plate; the movable end of the water storage piece divides the inner cavity of the fixed end of the water storage piece into a rodless cavity and a rod cavity, and the rod cavity is a storage space; the spring is vertically arranged in the rodless cavity, and two ends of the spring are fixedly connected with the fixed end of the water storage piece and the movable end of the water storage piece respectively.
Through adopting above-mentioned technical scheme, the phenomenon of jolting can take place frequently in the transportation of goods, and when the goods took place to jolt, the setting of spring, water storage spare and backup pad can play the cushioning effect to the goods, alleviates the collision degree between goods and the backup pad to the goods of placing in corrugated box have been protected; and goods further extrude backup pad and water storage spare owing to self gravity for there is the space in pole chamber further to increase, be favorable to the storage of rainwater.
Optionally, be provided with the protection subassembly on the carton body, the protection subassembly includes: the first protection box is made of flexible materials and is positioned between the supporting plate and the bottom surface of the carton body, the first protection box is fixedly connected with the supporting plate, and fluid is preset in the first protection box; the second protection box is made of elastic materials, is positioned between the bottom surface of the paper box body and the bottom surface of the outer box, is kept at a distance from the bottom surface of the outer box, is fixedly connected with the paper box body, and is internally provided with fluid in advance; the protection tube is communicated between the first protection box and the second protection box; and the two-way overflow valve is arranged on the protective tube.
By adopting the technical scheme, when the goods bump, the supporting plate can move downwards under the action of the goods, so that the supporting plate extrudes the first protection box; the first protection box is deformed under the extrusion action of the supporting plate, and in the deformation process of the first protection box, the movable end of the water storage piece and the paper box body form a limiting action on the first protection box, so that the volume of the inside of the first protection box is reduced in the deformation process of the first protection box;
in the process of reducing the volume inside the first protection box, fluid in the first protection box flows into the second protection box through the protection pipe, the volume inside the second protection box made of elastic materials can change along with the change of water pressure, the extrusion of goods on the supporting plate is converted into the form change of the first protection box and the second protection box, and therefore the first protection box and the second protection box can play a buffering role on the goods in the bumping process of the goods;
the second protection box can produce the supporting role to the carton body bottom surface at the in-process of pressurized inflation, slows down the compression degree of carton body bottom surface.
Optionally, be provided with the protection subassembly on the carton body, the protection subassembly includes: the protection plate is horizontally arranged between the bottom surface of the carton body and the bottom surface of the outer box and is positioned below the second protection box, and the protection plate is fixedly connected with the second protection box; the protection telescopic link is fixed to be set up between guard plate and carton body, and the vertical setting of protection telescopic link.
Through adopting above-mentioned technical scheme, carry out spacingly through guard plate and protection telescopic link to the second protection box, avoid the excessive deformation of second protection box.
Optionally, a first one-way valve is installed on the diversion pipe, and the first one-way valve is used for enabling rainwater in the water receiving box to enter the rod cavity through the diversion pipe; be provided with drainage subassembly on the water storage spare, drainage subassembly includes: one end of the drain pipe is communicated with the rod cavity, and the other end of the drain pipe is communicated with the outside of the outer box; and the second one-way valve is arranged on the drain pipe and is used for draining rainwater in the rod cavity through the drain pipe.
Through adopting above-mentioned technical scheme, after the goods is taken out, the backup pad upwards moves under the effect of spring, and the backup pad upwards moves the in-process, has the space in the pole intracavity to reduce gradually for there is partial rainwater in the pole intracavity to discharge through the drain pipe, avoids more rainwater to remain in there being the pole intracavity.
In summary, the present application includes at least one of the following beneficial technical effects:
through setting up water conservancy diversion subassembly and water storage spare, when the rainwater flows down to the first cover plywood of carton body, the rainwater on the first cover plywood of carton body can be collected to the storage space with the water conservancy diversion subassembly, avoids the rainwater to get into inside the carton body from the department of placing at carton top, prevents rainwater and goods contact to the goods of placing in corrugated carton have been protected;
through setting up the protection subassembly, when the goods takes place to jolt, the backup pad can move downwards under the effect of goods for the backup pad extrudees first protection box; the first protection box is deformed under the extrusion action of the supporting plate, and in the deformation process of the first protection box, the movable end of the water storage piece and the paper box body form a limiting action on the first protection box, so that the volume of the inside of the first protection box is reduced in the deformation process of the first protection box; in the process of reducing the volume inside the first protection box, fluid in the first protection box flows into the second protection box through the protection pipe, the volume inside the second protection box made of elastic materials can change along with the change of water pressure, the extrusion of goods to the supporting plate is converted into the form change of the first protection box and the second protection box, and therefore the goods can be buffered and protected by the first protection box and the second protection box in the bumping process.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment of the present application;
fig. 3 is a partial enlarged view at a in fig. 2.
Reference numerals illustrate:
1. a carton body;
2. an outer case;
3. a flow guiding assembly; 31. a filter screen; 32. a water receiving box; 33. a flow guiding pipe; 331. a first one-way valve; 34. a waterproof layer; 35. a water permeable layer;
4. a water storage member; 41. a rodless cavity; 42. a rod cavity is arranged;
5. a support assembly; 51. a spring; 52. a support plate;
6. a protection component; 61. a first protective case; 62. a second protection box; 63. a protective tube; 64. a two-way overflow valve;
7. a protective assembly; 72. a protective telescopic rod; 71. a protection plate;
8. a drainage assembly; 81. a drain pipe; 82. and a second one-way valve.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a corrugated case with a protection function. Referring to fig. 1 and 2, a corrugated case with protection function includes a case body 1, a placement opening is formed at an opening at the top of the case body 1, a first cover plate and a second cover plate are fixedly arranged on the case body 1, the first cover plate and the second cover plate are both positioned at the placement opening, and the first cover plate is positioned above the second cover plate; the corrugated carton with the protection function further comprises an outer box 2, a water storage piece 4 and a diversion component 3, wherein the outer box 2 is horizontally arranged, the top of the outer box is of an opening structure, and the outer box 2 is covered outside the carton body 1; the water storage piece 4 is arranged between the outer box 2 and the carton body 1 and is used for connecting the outer box 2 and the carton body 1, and a storage space for storing rainwater is arranged in the water storage piece 4; the water conservancy diversion subassembly 3 sets up on carton body 1, and is used for collecting the rainwater on the first cover board to the storage space in.
When the rainwater flows downwards to the first cover plate of the carton body 1, the rainwater on the first cover plate of the carton body 1 can be collected into the storage space by the diversion component 3, the rainwater is prevented from entering the inside of the carton body 1 from the placement position at the top of the carton, and the rainwater is prevented from being contacted with goods, so that the goods placed in the corrugated carton are protected.
Referring to fig. 2 and 3, the length direction of the outer case 2 is the same as the length direction of the carton body 1, and a distance is reserved between both sides of the length direction of the outer case 2 and the carton body 1, both ends of the length direction of the outer case 2 are abutted against the carton body 1, a distance is reserved between the bottom surface of the outer case 2 and the bottom surface of the carton body 1, and the outer case 2 is fixedly connected with the carton body 1.
Referring to fig. 2 and 3, the flow guiding assemblies 3 are arranged in two and symmetrically arranged at two sides of the length of the carton body 1; the flow guide assembly 3 comprises a filter screen 31, a water receiving box 32, a flow guide pipe 33, a waterproof layer 34 and a permeable layer 35, wherein the filter screen 31 is covered at the top opening of a space between the outer box 2 and the carton body 1 and is fixedly connected with the outer box 2 and the carton body 1; the water receiving box 32 is horizontally arranged between the outer box 2 and the carton body 1 and is fixedly connected with the outer box 2 and the carton body 1, the water receiving box 32 is positioned below the filter screen 31, and the top of the water receiving box 32 is of an opening structure and is used for receiving rainwater flowing through the filter screen 31; the flow guide pipe 33 is communicated and arranged between the water receiving box 32 and the storage space, and the flow guide pipe 33 is fixedly connected with the water receiving box 32 and the water storage piece 4.
Referring to fig. 2 and 3, the waterproof layer 34 is fixedly provided on the top surface of the first cover plate, and the distance between the top surface of the waterproof layer 34 and the first cover plate gradually decreases in the direction of approaching the filter screen 31 itself; rainwater on the top surface of the waterproof layer 34 can flow onto the filter screen 31 by virtue of self gravity; the waterproof layer 34 may be a waterproof coating, and the top surface of the waterproof layer 34 is obliquely arranged according to the thickness of the waterproof coating.
Referring to fig. 2 and 3, the permeable layer 35 is fixedly arranged on the top surface of the waterproof layer 34, the top surface of the permeable layer 35 is positioned in a horizontal plane, so that corrugated boxes can be stacked and placed conveniently, and the corrugated boxes can be placed in a staggered manner when stacked, so that the permeable layer 35 and the waterproof layer 34 can be drained conveniently.
Referring to fig. 2 and 3, two water storage pieces 4 are provided and are in one-to-one correspondence with the diversion assemblies 3; the water storage part 4 is of a telescopic rod structure and is vertically arranged; the fixed end of the water storage piece 4 is positioned between the bottom surface of the outer box 2 and the bottom surface of the paper box body 1, the top surface of the fixed end of the water storage piece 4 is fixedly connected with the paper box body 1, and the bottom surface of the fixed end of the water storage piece 4 is fixedly connected with the outer box 2; the movable end of the water storage piece 4 is inserted on the bottom surface of the carton body 1 in a sliding way along the vertical direction; the movable end of the water storage piece 4 divides the inner cavity of the fixed end of the water storage piece 4 into a rodless cavity 41 and a rod cavity 42, the rod cavity 42 is a storage space, and the rod cavity 42 is communicated with the corresponding guide pipe 33.
Referring to fig. 2 and 3, the water storage member 4 is provided with a drainage assembly 8, the drainage assembly 8 comprises a drainage pipe 81 and a second one-way valve 82, wherein one end of the drainage pipe 81 is communicated with the rod cavity 42, the other end of the drainage pipe is inserted on the side wall of the outer tank 2 and is communicated with the outside of the outer tank 2, and the drainage pipe 81 is obliquely downwards arranged along the direction away from the water storage member 4 so as to facilitate drainage of rainwater; the second one-way valve 82 is installed on the drain pipe 81, and the first one-way valve 331 is installed on the guide pipe 33; when the space of the rod cavity 42 is reduced, rainwater in the rod cavity 42 can be discharged through the drain pipe 81 and the second one-way valve 82, and meanwhile, the first one-way valve 331 can prevent rainwater in the rod cavity 42 from flowing back into the water receiving box 32.
Referring to fig. 2 and 3, a supporting component 5 is disposed on the carton body 1, the supporting component 5 includes a spring 51 and a supporting plate 52, wherein the supporting plate 52 is horizontally disposed in the carton body 1 and located above the water storage piece 4, the supporting plate 52 is abutted with the inner wall of the carton, and the supporting plate 52 is fixedly connected with the movable end of the water storage piece 4. The springs 51 are arranged in two and are in one-to-one correspondence with the water storage pieces 4, the springs 51 are vertically arranged in the corresponding rodless cavities 41, the top ends of the springs 51 are fixedly connected with movable ends of the water storage pieces 4, and the bottom ends of the springs 51 are fixedly connected with fixed ends of the water storage pieces 4.
When the goods are placed in the carton body 1, the goods press the supporting plate 52 based on self gravity, so that the supporting plate 52 moves downwards, and the water storage piece 4 and the spring 51 are further compressed; the spring 51 after being further compressed can play a supporting role in the vertical direction on the goods, and as the fixed end of the water storage piece 4 is connected with the carton body 1 and the outer box 2, the carton body 1 and the outer box 2 play a supporting role on the goods.
Referring to fig. 2 and 3, a protection assembly 6 is provided on the carton body 1, the protection assembly 6 includes a first protection box 61, a second protection box 62, a protection pipe 63 and a bidirectional overflow valve 64, wherein the first protection box 61 is made of flexible material, the first protection box 61 is located in the carton body 1 and below the support plate 52, and the first protection box 61 is located between movable ends of the two water storage pieces 4 and fixedly connected with the bottom surface of the carton body 1 and the support plate 52; the first cartridge 61 is provided with a fluid therein.
Referring to fig. 2 and 3, the second protection box 62 is made of an elastic material, the second protection box 62 is located between the bottom surface of the carton body 1 and the bottom surface of the outer box 2, a distance is left between the second protection box 62 and the bottom surface of the outer box 2, and is fixedly connected with the carton body 1, and a fluid is preset in the second protection box 62.
Referring to fig. 2 and 3, a protection tube 63 is vertically inserted on the bottom surface of the carton body 1, the top end of the protection tube 63 is communicated with the first protection box 61, and the bottom end of the protection tube 63 is communicated with the second protection box 62; a two-way relief valve 64 is mounted on the protection tube 63.
When the goods bump in the transportation, the goods extrude backup pad 52, first protection box 61 in proper order owing to jolt effect, and the further deformation takes place for extruded first protection box 61, and first protection box 61 receives the restriction effect of water storage piece 4 and outer box 2 in the deformation process for first protection box 61 reduces in the deformation process, its inside space gradually.
During the decrease of the internal space of the first protection box 61, the fluid pressure in the first protection box 61 increases, so that the fluid in the first protection box 61 can enter the second protection box 62 through the protection pipe 63; the fluid in the second protection box 62 is increased, and then the second protection box 62 made of elastic materials expands, and as the second protection box 62 is abutted with the bottom surface of the carton body 1, the second protection box 62 can play a supporting role on the bottom surface of the carton body 1 in the expansion process, the possibility of breakage of the carton body 1 is reduced, and accordingly goods can be safely placed in the carton body 1.
Referring to fig. 2 and 3, a protective assembly 7 is arranged on the carton body 1, the protective assembly 7 comprises a protective plate 71 and a protective telescopic rod 72, wherein the protective plate 71 is horizontally arranged between the bottom surface of the carton body 1 and the bottom surface of the outer box 2 and is positioned below the second protective box 62, and the protective plate 71 is fixedly connected with the second protective box 62; the two protection telescopic rods 72 are arranged, the protection telescopic rods 72 are vertically arranged between the protection plate 71 and the bottom surface of the carton body 1, the two protection telescopic rods 72 are respectively positioned at two sides of the second protection box 62, and the fixed ends of the protection telescopic rods 72 are fixedly connected with the bottom surface of the carton body 1; the guard plate 71 level sets up between carton body 1 and outer container 2, protection telescopic link 72 below, second protection box 62 below and between two water storage parts 4, guard plate 71 and second protection box 62 fixed connection, and with protection telescopic link 72 expansion end fixed connection.
During the expansion of the second protection box 62, the second protection box 62 drives the protection plate 71 to move downwards, and simultaneously drives the protection telescopic rod 72 to extend; when the protective telescopic rod 72 extends to the maximum length, the protective plate 71 is abutted against the bottom surface of the outer box 2, so that the protective telescopic rod 72 plays a limiting and protecting role on the second protective box 62 through the extension length of the protective telescopic rod, and excessive deformation of the second protective box 62 is avoided; and when guard plate 71 and outer case 2 butt, guard plate 71 has increased the area of stress between outer case 2 and the carton body 1, has reduced the possibility that outer case 2 took place to damage, provides more effectual supporting role for carton body 1 simultaneously to make the goods can be safe place in carton body 1.
The implementation principle of the corrugated case with the protection function is as follows: when goods are placed in the carton body 1, the goods can squeeze the supporting plate 52 based on self gravity, so that the supporting plate 52 moves downwards, and the movable end of the water storage piece 4 is driven to move downwards in the downward movement process of the supporting plate 52, so that the space with the rod cavity 42 is further increased, and the storage of rainwater is facilitated;
in the transportation of goods, when the condition of jolting takes place for the goods, the goods extrudes backup pad 52, first protection box 61 in proper order owing to jolting effect, and the further deformation takes place for extruded first protection box 61, and first protection box 61 receives the restriction effect of water storage 4 and outer case 2 at the deformation in-process for first protection box 61 reduces in the deformation in-process, its inside space gradually.
During the decrease of the internal space of the first protection box 61, the fluid pressure in the first protection box 61 increases, so that the fluid in the first protection box 61 can enter the second protection box 62 through the protection pipe 63; the fluid in the second protection box 62 is increased, and then the second protection box 62 made of elastic materials expands, and as the second protection box 62 is abutted with the bottom surface of the carton body 1, the second protection box 62 can play a supporting role on the bottom surface of the carton body 1 in the expansion process, the possibility of breakage of the carton body 1 is reduced, and accordingly goods can be safely placed in the carton body 1.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (3)
1. The corrugated carton with the protection function comprises a carton body (1), wherein a first cover plate and a second cover plate are arranged on the carton body (1), and the first cover plate is positioned above the second cover plate; characterized by further comprising:
an outer box (2) with an opening at the top and covered outside the carton body (1);
the water storage piece (4) is arranged between the outer box (2) and the carton body (1) and is used for connecting the outer box (2) and the carton body (1), and a storage space for storing rainwater is arranged in the water storage piece (4);
the diversion assembly (3) is arranged on the carton body (1) and is used for collecting rainwater on the first cover plate into the storage space;
the supporting component (5) is arranged on the water storage piece (4) and is used for adjusting the size of the storage space of the water storage piece (4) based on the storage state of goods in the carton body (1);
a drainage assembly (8) which is arranged on the water storage piece (4) and discharges rainwater collected in the storage space to the outside based on the change of the storage space of the water storage piece (4);
the flow guiding assembly (3) comprises:
the filter screen (31) is covered at the top opening of the space between the outer box (2) and the carton body (1);
the top of the water receiving box (32) is of an opening structure, and the water receiving box (32) is fixedly arranged between the outer box (2) and the carton body (1) and is used for receiving rainwater flowing through the filter screen (31);
a flow guide pipe (33) which is communicated between the water receiving box (32) and the storage space;
the diversion assembly (3) further comprises a waterproof layer (34) arranged on the top surface of the first cover plate, and the distance between the top surface of the waterproof layer (34) and the first cover plate of the carton body (1) is gradually reduced along the direction of approaching the filter screen (31) per se;
the diversion assembly (3) further comprises a water permeable layer (35) fixedly arranged above the waterproof layer (34), and the top surface of the water permeable layer (35) is positioned in a horizontal plane;
the supporting component (5) comprises a spring (51) and a supporting plate (52) horizontally arranged in the carton body (1); the water storage piece (4) is of a telescopic rod structure, and the movable end of the water storage piece (4) is inserted on the bottom surface of the carton body (1) in a sliding manner along the vertical direction and is fixedly connected with the supporting plate (52); the movable end of the water storage piece (4) divides the inner cavity of the fixed end of the water storage piece (4) into a rodless cavity (41) and a rod cavity (42), and the rod cavity (42) is the storage space; the spring (51) is vertically arranged in the rodless cavity (41), and two ends of the spring (51) are fixedly connected with the fixed end of the water storage piece (4) and the movable end of the water storage piece (4) respectively;
a first one-way valve (331) is arranged on the guide pipe (33), and the first one-way valve (331) is used for enabling rainwater in the water receiving box (32) to enter the rod cavity (42) through the guide pipe (33); the drain assembly (8) comprises:
a drain pipe (81), wherein one end of the drain pipe (81) is communicated with the rod cavity (42), and the other end of the drain pipe is communicated with the outside of the outer box (2);
and a second one-way valve (82), wherein the second one-way valve (82) is arranged on the drain pipe (81) and is used for draining rainwater in the rod cavity (42) through the drain pipe (81).
2. A corrugated carton with protection function according to claim 1, characterized in that the carton body (1) is provided with a protection assembly (6), the protection assembly (6) comprising:
the first protection box (61) is made of flexible materials and is positioned between the supporting plate (52) and the bottom surface of the carton body (1), the first protection box (61) is fixedly connected with the supporting plate (52), and fluid is preset in the first protection box (61);
the second protection box (62) is made of elastic materials, the second protection box (62) is located between the bottom surface of the paper box body (1) and the bottom surface of the outer box (2), a distance is reserved between the second protection box (62) and the bottom surface of the outer box (2), the second protection box is fixedly connected with the paper box body (1), and fluid is preset in the second protection box (62);
a protection tube (63) which is provided in communication between the first protection box (61) and the second protection box (62);
and a two-way overflow valve (64) which is arranged on the protection pipe (63).
3. A corrugated carton with protection function according to claim 2, characterized in that the carton body (1) is provided with a protection assembly (7), the protection assembly (7) comprising:
the protection plate (71) is horizontally arranged between the bottom surface of the carton body (1) and the bottom surface of the outer box (2) and is positioned below the second protection box (62), and the protection plate (71) is fixedly connected with the second protection box (62);
the protection telescopic rod (72) is fixedly arranged between the protection plate (71) and the carton body (1), and the protection telescopic rod (72) is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310903255.8A CN116620721B (en) | 2023-07-22 | 2023-07-22 | Corrugated case with protect function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310903255.8A CN116620721B (en) | 2023-07-22 | 2023-07-22 | Corrugated case with protect function |
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| CN116620721A CN116620721A (en) | 2023-08-22 |
| CN116620721B true CN116620721B (en) | 2024-04-05 |
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| CN202310903255.8A Active CN116620721B (en) | 2023-07-22 | 2023-07-22 | Corrugated case with protect function |
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| CN116620721A (en) | 2023-08-22 |
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