CN109665216B - Packing carton with shockproof function - Google Patents
Packing carton with shockproof function Download PDFInfo
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- CN109665216B CN109665216B CN201910118405.8A CN201910118405A CN109665216B CN 109665216 B CN109665216 B CN 109665216B CN 201910118405 A CN201910118405 A CN 201910118405A CN 109665216 B CN109665216 B CN 109665216B
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- hole
- placing plate
- air
- placing
- cavity
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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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/32—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for eggs
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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
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
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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
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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
- B65D2205/00—Venting means
- B65D2205/02—Venting holes
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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
- B65D2581/00—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
- B65D2581/02—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
- B65D2581/05—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
- B65D2581/051—Details of packaging elements for maintaining contents at spaced relation from package walls, or from other contents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Frangible Articles (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention belongs to the technical field of packaging boxes, and particularly relates to a packaging box with a shockproof function, which comprises a box body, a first air bag and a box cover; the first air bag is fixedly connected to the outer side wall of the box body; an air supply cavity is formed in the left side of the box body; the air supply cavity is communicated with the inner space of the first air bag; a group of air inlets are formed in the inner wall of the left side of the box body, and the air inlets are communicated with the air supply cavity; the box cover is hinged to the top end of the inner wall of the box body, and a group of air holes and a fixing groove are formed in the box cover; the inner wall of the box body is connected with a first placing plate, a second placing plate and a third placing plate in a sliding manner; the first placing plate is provided with a first vent hole, and the bottom of the first placing plate is provided with a group of grooves; according to the invention, eggs are placed in the placing module, so that the egg fixing device is suitable for eggs with different sizes, and the fixing effect after the eggs are placed is good due to the arrangement of the rubber profiling block.
Description
Technical Field
The invention belongs to the technical field of packaging boxes, and particularly relates to a packaging box with a shockproof function.
Background
The packaging box is a box for packaging products as the name implies, and can be classified according to materials, such as a paper box, an iron box, a wood box, a cloth box, a leather box, an acrylic box, a corrugated packaging box, a pvc box and the like, and can also be classified according to the names of products, such as a moon cake box, a tea box, a medlar box, a candy box, a delicate gift box, a local product box, a wine box, a chocolate box, a food and drug health product box, a food packaging box, a tea packaging box, a stationery box and the like. The packing box has the functions of ensuring the safety of products in transportation, improving the grade of the products and the like.
At present, various packaging boxes, packaging bags and the like produced in the packaging industry are widely used for various products. The packaging box plays an important role in the processes of commodity transportation, circulation and transaction, plays a role in protecting packaged products, and is different in material, shape and appearance design according to the difference of the shapes, sizes and purposes of the products. Some egg products are very easy to break due to vibration and mutual extrusion in the transportation process. In order to solve the problem, the egg products are usually placed into the two grooves to be clamped so as to avoid mutual collision and extrusion, but the mode has poor shockproof effect and can not be well attached to the surfaces of the egg products so as to adapt to the egg products with different sizes.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the packaging box with the shockproof function, and aims to adapt to eggs of different sizes, strengthen the fixing effect of the eggs and improve the shockproof performance of the device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a packaging box with a shockproof function, which comprises a box body, a first air bag and a box cover; the first air bag is fixedly connected to the outer side wall of the box body, and an air hole is formed in the first air bag; an air supply cavity is formed in the left side of the box body; the air supply cavity is communicated with the inner space of the first air bag, and a one-way air inlet valve is arranged on the air supply cavity; a group of air inlets are formed on the inner wall of the left side of the box body; the air inlet hole is communicated with the air supply cavity; the box cover is hinged to the top end of the inner wall of the box body, and a group of air holes and a fixing groove are formed in the box cover; the inner wall of the box body is connected with a first placing plate, a second placing plate and a third placing plate in a sliding manner; the first placing plate is provided with a first vent hole, the bottoms of the first placing plate, the second placing plate and the third placing plate are respectively provided with a group of grooves, and a group of placing modules are respectively embedded on the first placing plate, the second placing plate and the third placing plate; a group of air blowing holes are formed in the first vent hole, and a pressure valve is arranged at one end of the first vent hole; the air blowing hole is communicated with the placing module through a plastic one-way exhaust valve; the second placing plate is provided with a second vent hole; a group of air blowing holes are formed in the second vent hole, and a pressure valve is arranged at one end of the second vent hole; the air blowing hole is communicated with the placing module through a plastic one-way valve; a third air passing hole is formed in the third placing plate; a group of air blowing holes are formed in the third air passing hole, and a pressure valve is arranged at one end of the third air passing hole; the air blowing hole is communicated with the placing module through a plastic one-way valve; the placing module is opposite to the groove and used for placing eggs; the groove and the placing module are mutually matched to place and fix eggs, wherein,
the placing module comprises a rubber contour block, an elastic membrane, an exhaust hole and a pull rope; the rubber profiling block is embedded in the first placing plate, a first cavity and a second cavity are defined between the rubber profiling block and the first placing plate, and an easily-deformable area is arranged on the inner surface of the rubber profiling block at a position opposite to the first cavity; the wall thickness of the rubber contour block at the position of the easy deformation zone is thinner; a funnel-shaped hole is formed in the easily-deformable area on the left side of the rubber profiling block; the small end of the funnel-shaped hole is communicated with the first cavity, and a through hole communicated with the second cavity is formed in the small end of the funnel-shaped hole; the first cavity is communicated with the air blowing hole in the first placing plate through a pipeline and a plastic one-way exhaust valve; the bottom end of the rubber profiling block is provided with a blind hole; the elastic membrane is fixedly arranged at the bottom end of the rubber profiling block in a point mode, and the elastic membrane is opposite to the blind hole; the side wall of the blind hole is provided with an exhaust hole; the pull rope is fixedly connected between the elastic membrane and the inner side wall of the first cavity. When the egg placing device works, the first placing plate is placed in the box body in a sliding mode and pushed to the lowest end of the first placing plate, at the moment, a first vent hole in the first placing plate is just communicated with a blowing hole in the box body through an air receiving opening, at the moment, eggs are placed in each placing module of the first placing plate, after the eggs are placed, the second placing plate is placed in the box body in a sliding mode and pushed to the lowest end of the second placing plate in a sliding mode, at the moment, a second vent hole in the second placing plate is just communicated with the blowing hole in the box body through the air receiving opening, meanwhile, a groove at the bottom end of the second placing plate just covers the eggs placed on the first placing plate, a certain gap exists between the first placing plate and the second placing plate, then the eggs are placed in the placing module on the second placing plate, after the eggs are fully placed, the third placing plate is placed in the box body in a sliding mode and pushed to the lowest end of the third placing plate in a sliding mode, at the moment, a third vent hole in the third placing plate is just communicated with a blowing hole in the box body through a gas receiving opening, meanwhile, a groove at the bottom end of the third placing plate is just covered on the eggs placed on the third placing plate, a certain gap is formed between the third placing plate and the second placing plate, the eggs are placed in a placing module on the third placing plate, the box cover is rotated to tightly cover the box body after the eggs are fully placed, a fixing groove in the box cover is just covered on the eggs placed on the third placing plate, and a certain gap is formed between the box cover and the third placing plate after the box cover is tightly covered; when eggs are placed in the placing module on the first placing plate, the first air bag is manually extruded, air in the first air bag enters the air supply cavity through the one-way air inlet valve and then enters the first cavity of the placing module through the air inlet hole, the first vent hole and the air blowing hole, when the air pressure in the first vent hole is large, the air is discharged from the pressure valve to adjust the pressure in the first vent hole, the eggs are placed in the placing module and then press the rubber copying block to deform due to the action of gravity, the deformable area on the rubber copying block deforms to enable the diameter of the small end of the funnel-shaped hole to be enlarged and opened, the air in the first cavity enters the second cavity through the funnel-shaped hole, the second cavity is inflated to bulge the rubber copying block, so that the inner surface of the rubber copying block is attached to the eggshell, the depth of the rubber copying block is larger than half of the size of the eggs, and the purpose of fixing, simultaneously it is effectual to take precautions against earthquakes, when will taking out the egg, the egg is taken up and is made the rubber profile modeling piece upwards resume deformation, and the stay cord is opened the elastic membrane by the gap that draws down between messenger's elastic membrane and the blind hole behind the tensioning, and the air admission blind hole in the second cavity discharges and places the module internal surface via the exhaust hole, and rubber profile modeling piece shrink rear surface breaks away from with the eggshell, makes things convenient for the egg to be taken out, accomplishes whole putting into and takes out the process.
The vent hole is a barb-shaped structure, and the barb end of the vent hole penetrates through the side wall of the rubber contour block close to the bottom. During operation, when the egg was taken out, the air in the second cavity carries out the deashing to rubber profile modeling piece internal surface via exhaust hole discharge, and the exhaust hole establishes to the form of falling into the gas vent and piles up for the dust that can effectively prevent to place the module bottom to the overhead hook, blocks up the exhaust hole, and simultaneously, the exhaust hole is established and is leaned on the position in rubber profile modeling piece bottom and can be reduced the dust and get into.
The inner surface of the rubber profiling block is provided with an installation groove; an elastic belt is arranged in the mounting groove; one end of the elastic belt is fixedly connected to the inner wall of the top of the mounting groove, the other end of the elastic belt is fixedly connected to the sliding groove in the top end of the rubber contour block, and one part of the elastic belt extends out. When the egg taking device works, when eggs are taken out, the elastic belt is pulled manually, the elastic belt pulls the eggs up, and the eggs are taken out in an auxiliary mode.
An inflation cavity is arranged in the elastic belt, and a one-way air inlet valve communicated with the inflation cavity is arranged on the left side wall of the elastic belt, close to the top; an arc-shaped hole is formed in the rubber profiling block; the arc-shaped hole is communicated with the exhaust hole and the one-way air inlet valve. The during operation, when the egg was taken out, partly air in the second cavity was discharged via the exhaust hole, and another part air passes through arc hole flow direction one-way admission valve, and manual opening one-way admission valve makes the air get into the intracavity of aerifing of elastic webbing, and the elastic webbing upwards ejecting with the egg after being bloated, and the air flow rate in the arc hole will be faster than the air flow rate in the exhaust hole to make the air in the second cavity constantly discharge from exhaust hole and arc hole.
A group of rubber bumps are arranged on the inner surface of the rubber profiling block; the end face of the rubber bump is an arc surface. When the egg laying device works, after eggs are placed, the rubber profiling blocks are attached to egg shells after being swelled, so that a certain gap is reserved between the eggs and the inner surfaces of the rubber profiling blocks, ventilation is guaranteed, and the eggs are effectively prevented from being damaged and smelly.
The bottom of the rubber profiling block is provided with a placing groove; a second air bag is fixedly arranged in the placing groove; the second air bag is communicated with the blind hole through an air hole. When the egg taking device works, when eggs are taken out, a small part of air in the second cavity enters the second air bag through the air hole, the elastic band is ejected out after the second air bag is expanded, and then the eggs are ejected out to assist in taking out the eggs.
The invention has the following beneficial effects:
1. according to the invention, eggs are placed in the placing module, so that the egg fixing device is suitable for eggs with different sizes, and the fixing effect after the eggs are placed is good due to the arrangement of the rubber profiling block.
2. According to the invention, the elastic belt is arranged, the elastic belt is pulled up manually to assist in taking out the eggs, the operation is simple and convenient, and meanwhile, the eggs are jacked up when the elastic belt is inflated and inflated, so that the physical strength is saved.
3. According to the invention, the placed eggs are supported by arranging the rubber bumps, so that a gap is reserved between the eggs and the rubber contour blocks, ventilation is convenient, and the eggs are pushed out after the second air bags are inflated by arranging the second air bags, so that the eggs are taken and used in an auxiliary manner.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the placement module of FIG. 1;
fig. 3 is a schematic view of the structure of the elastic band of fig. 2.
In the figure: the box body 1, the first air bag 2, the box cover 3, the air holes 31, the fixing groove 32, the air supply cavity 4, the air inlet holes 5, the first placing plate 6, the first vent holes 61, the groove 62, the second placing plate 7, the second vent holes 71, the third placing plate 8, the third vent holes 81, the placing module 9, the rubber contour block 91, the elastic membrane 92, the air outlet hole 93, the pull rope 94, the first cavity 95, the second cavity 96, the funnel-shaped hole 97, the blind hole 98, the elastic belt 10, the inflating cavity 11, the rubber bump 12 and the second air bag 13.
Detailed Description
A packing box having a shock-proof function according to the present invention will be described below with reference to fig. 1 to 3.
As shown in fig. 1-3, the packing box with shock-proof function according to the present invention comprises a box body 1, a first air bag 2 and a box cover 3; the first air bag 2 is fixedly connected to the outer side wall of the box body 1, and an air hole is formed in the first air bag 2; an air supply cavity 4 is formed in the left side of the box body 1; the air supply cavity 4 is communicated with the inner space of the first air bag 2, and a one-way air inlet valve is arranged on the air supply cavity 4; a group of air inlet holes 5 are formed in the inner wall of the left side of the box body 1; the air inlet 5 is communicated with the air supply cavity 4; the box cover 3 is hinged to the top end of the inner wall of the box body 1, and a group of air holes 31 and fixing grooves 32 are formed in the box cover 3; a first placing plate 6, a second placing plate 7 and a third placing plate 8 are connected to the inner wall of the box body 1 in a sliding manner; the first placing plate 6 is provided with a first vent hole 61, the bottoms of the first placing plate 6, the second placing plate 7 and the third placing plate 8 are respectively provided with a group of grooves 62, and the first placing plate 6, the second placing plate 7 and the third placing plate 8 are respectively embedded with a group of placing modules 9; a group of blowing holes are arranged on the first vent hole 61, and a pressure valve is arranged at one end of the first vent hole 61; the air blowing hole is communicated with the placing module 9 through a plastic one-way exhaust valve; the second placing plate 7 is provided with a second ventilating hole 71; a group of air blowing holes are formed in the second vent hole 71, and a pressure valve is arranged at one end of the second vent hole 71; the air blowing hole is communicated with the placing module 9 through a plastic one-way valve; the third placing plate 8 is provided with a third vent hole 81; a group of air blowing holes are formed in the third air passing hole 81, and a pressure valve is arranged at one end of the third air passing hole 81; the air blowing hole is communicated with the placing module 9 through a plastic one-way valve; the placing module 9 is opposite to the groove 62, and the placing module 9 is used for placing eggs; the grooves 62 cooperate with the placement modules 9 for placing and fixing eggs, wherein,
the placing module 9 comprises a rubber contour block 91, an elastic membrane 92, an exhaust hole 93 and a pull rope 94; the rubber contour block 91 is embedded in the first placing plate 6, a first cavity 95 and a second cavity 96 are defined between the rubber contour block 91 and the first placing plate 6, and an easily deformable area is arranged on the inner surface of the rubber contour block 91 at a position opposite to the first cavity 95; the thickness of the rubber contour block 91 at the easy deformation area is thinner; a funnel-shaped hole 97 is formed in the easily deformable area on the left side of the rubber profile block 91; the small end of the funnel-shaped hole 97 is communicated with the first cavity 95, and a through hole communicated with the second cavity 96 is formed in the small end of the funnel-shaped hole 97; the first cavity 95 is communicated with the air blowing holes on the first placing plate 6 through a pipeline and a plastic one-way exhaust valve; the bottom end of the rubber contour block 91 is provided with a blind hole 98; the elastic membrane 92 is fixedly point-fixed at the bottom end of the rubber contour block 91, and the elastic membrane 92 is opposite to the blind hole 98; the side wall of the blind hole 98 is provided with an exhaust hole 93; the pull cord 94 is attached between the elastic membrane 92 and the inner side wall of the first cavity 95. When the egg placing device works, the first placing plate 6 is placed into the box body 1 in a sliding mode and pushed to the lowest end, where the first placing plate 6 can slide, at the moment, the first vent holes 61 in the first placing plate 6 are just communicated with the blowing holes on the box body 1 through the air receiving ports, at the moment, eggs are placed in each placing module 9 of the first placing plate 6, after the eggs are placed, the second placing plate 7 is placed into the box body 1 in a sliding mode and pushed to the lowest end, where the second placing plate 7 can slide, at the moment, the second vent holes 71 in the second placing plate 7 are just communicated with the blowing holes on the box body 1 through the air receiving ports, meanwhile, the grooves 62 at the bottom end of the second placing plate 7 are just covered on the eggs placed on the first placing plate 6, a certain gap exists between the first placing plate 6 and the second placing plate 7, then the eggs are placed into the placing modules 9 on the second placing plate 7, after the eggs are fully placed, the third placing plate 8 is placed into the box body 1 in a sliding mode and pushed to the lowest end, where the third placing plate 8 can slide, at the moment, a third vent hole 81 in the third placing plate 8 is just communicated with a blowing hole in the box body 1 through a gas receiving port, meanwhile, a groove 62 at the bottom end of the third placing plate 8 is just covered on an egg placed on the third placing plate 8, a certain gap is formed between the third placing plate 8 and the second placing plate 7, the egg is placed in a placing module 9 on the third placing plate 8, the box cover 3 is rotated to tightly cover the box body 1 after the egg is fully placed, a fixing groove 32 in the box cover 3 is just covered on the egg placed on the third placing plate 8, and a certain gap is formed between the box cover 3 and the third placing plate 8 after the box cover 3 is tightly covered; when eggs are placed in the placing module 9 on the first placing plate 6, the first air bag 2 is manually extruded, air in the first air bag 2 enters the air supply cavity 4 through the one-way air inlet valve, then enters the first cavity 95 of the placing module 9 through the air inlet hole 5, the first vent hole 61 and the air blowing hole, when the air pressure in the first vent hole 61 is larger, the air is discharged from the pressure valve to adjust the pressure in the first vent hole 61, the eggs are placed in the placing module 9 and then press the rubber contour block 91 to deform under the action of gravity, the deformable area on the rubber contour block 91 deforms to enable the diameter of the small end of the funnel-shaped hole 97 to be enlarged and opened, the air in the first cavity 95 enters the second cavity 96 through the funnel-shaped hole 97, the second cavity 96 is inflated to bulge the rubber contour block 91, so that the inner surface of the rubber contour block 91 is attached to the eggshell, and the depth of the rubber contour block 91 is larger than half of the size of the, thereby reach the purpose of fixed egg, it is effectual to take precautions against earthquakes simultaneously, when will taking out the egg, the egg is taken up and makes rubber shape-imitating piece 91 upwards resume deformation, stay cord 94 is pulled down elasticity membrane 92 after by the tensioning and makes the gap between elasticity membrane 92 and the blind hole 98 open, the air admission blind hole 98 in the second cavity 96, discharge via exhaust hole 93 and place module 9 internal surface, rubber shape-imitating piece 91 shrink rear surface and eggshell break away from, make things convenient for the egg to be taken out, accomplish whole putting into and take out the process.
The vent hole 93 is of a barb-shaped structure, and the barb end of the vent hole 93 penetrates through the side wall of the rubber contour block 91 close to the bottom. During operation, when the egg was taken out, the air in the second cavity 96 carried out the deashing to rubber profile block 91 internal surface via exhaust hole 93 discharges, and exhaust hole 93 establishes to the form of falling into the gas vent and piles up for the dust that the inverted hook can effectively prevent to place the module 9 bottom, blocks up exhaust hole 93, and simultaneously, exhaust hole 93 establishes and can reduce the dust entering in the position that leans on in rubber profile block 91 bottom.
The inner surface of the rubber contour block 91 is provided with a mounting groove; an elastic belt 10 is arranged in the mounting groove; one end of the elastic belt 10 is fixedly connected to the inner wall of the top of the mounting groove, the other end of the elastic belt 10 is fixedly connected to the sliding groove at the top end of the rubber contour block 91, and a part of the elastic belt 10 extends out. When the egg taking device works, when eggs are taken out, the elastic belt 10 is pulled manually, the elastic belt 10 pulls the eggs up, and the eggs are taken out in an auxiliary mode.
An inflation cavity 11 is arranged in the elastic belt 10, and a one-way air inlet valve communicated with the inflation cavity 11 is arranged at the position, close to the top, of the left side wall of the elastic belt 10; an arc-shaped hole is formed in the rubber contour block 91; the arc-shaped hole communicates with the exhaust hole 93 and the one-way intake valve. During operation, when the egg is taken out, some air in the second cavity 96 is discharged via exhaust hole 93, and another part of air flows to one-way admission valve through the arc hole, manually opens one-way admission valve and makes the air get into the inflatable chamber 11 of elastic band 10, and elastic band 10 is upwards ejecting the egg after being bloated, and the air flow rate in the arc hole will be faster than the air flow rate in exhaust hole 93 to make the air in the second cavity 96 constantly follow exhaust hole 93 and the arc hole discharge.
A group of rubber bumps 12 are arranged on the inner surface of the rubber contour block 91; the end face of the rubber bump 12 is a cambered surface. When the egg laying device works, after eggs are placed in the egg laying device, the rubber bumps 12 are attached to the eggshells after the rubber contour blocks 91 are expanded, so that a certain gap is reserved between the eggs and the inner surfaces of the rubber contour blocks 91, ventilation is guaranteed, and the eggs are effectively prevented from being damaged and smelly.
The bottom of the rubber contour block 91 is provided with a placing groove; a second air bag 13 is fixedly arranged in the placing groove; the second airbag 13 communicates with the blind hole 98 through an air hole. In operation, when eggs are taken out, a small part of air in the second cavity 96 enters the second air bag 13 through the air holes, and the elastic belt 10 is ejected out after the second air bag 13 is expanded, so that the eggs are ejected out, and the eggs are taken out in an auxiliary manner.
The specific working process is as follows:
when the egg placing device works, the first placing plate 6 is placed into the box body 1 in a sliding mode and pushed to the lowest end, where the first placing plate 6 can slide, at the moment, the first vent holes 61 in the first placing plate 6 are just communicated with the blowing holes on the box body 1 through the air receiving ports, at the moment, eggs are placed in each placing module 9 of the first placing plate 6, after the eggs are placed, the second placing plate 7 is placed into the box body 1 in a sliding mode and pushed to the lowest end, where the second placing plate 7 can slide, at the moment, the second vent holes 71 in the second placing plate 7 are just communicated with the blowing holes on the box body 1 through the air receiving ports, meanwhile, the grooves 62 at the bottom end of the second placing plate 7 are just covered on the eggs placed on the first placing plate 6, a certain gap exists between the first placing plate 6 and the second placing plate 7, then the eggs are placed into the placing modules 9 on the second placing plate 7, after the eggs are fully placed, the third placing plate 8 is placed into the box body 1 in a sliding mode and pushed to the lowest end, where the third placing plate 8 can slide, at the moment, a third vent hole 81 in the third placing plate 8 is just communicated with a blowing hole in the box body 1 through a gas receiving port, meanwhile, a groove 62 at the bottom end of the third placing plate 8 is just covered on an egg placed on the third placing plate 8, a certain gap is formed between the third placing plate 8 and the second placing plate 7, the egg is placed in a placing module 9 on the third placing plate 8, the box cover 3 is rotated to tightly cover the box body 1 after the egg is fully placed, a fixing groove 32 in the box cover 3 is just covered on the egg placed on the third placing plate 8, and a certain gap is formed between the box cover 3 and the third placing plate 8 after the box cover 3 is tightly covered; when eggs are placed in the placing module 9 on the first placing plate 6, the first air bag 2 is manually extruded, air in the first air bag 2 enters the air supply cavity 4 through the one-way air inlet valve, then enters the first cavity 95 of the placing module 9 through the air inlet hole 5, the first vent hole 61 and the air blowing hole, when the air pressure in the first vent hole 61 is larger, the air is discharged from the pressure valve to adjust the pressure in the first vent hole 61, the eggs are placed in the placing module 9 and then press the rubber contour block 91 to deform under the action of gravity, the deformable area on the rubber contour block 91 deforms to enable the diameter of the small end of the funnel-shaped hole 97 to be enlarged and opened, the air in the first cavity 95 enters the second cavity 96 through the funnel-shaped hole 97, the second cavity 96 is inflated to bulge the rubber contour block 91, so that the inner surface of the rubber contour block 91 is attached to the eggshell, and the depth of the rubber contour block 91 is larger than half of the size of the, thereby reach the purpose of fixed egg, it is effectual to take precautions against earthquakes simultaneously, when will taking out the egg, the egg is taken up and makes rubber shape-imitating piece 91 upwards resume deformation, stay cord 94 is pulled down elasticity membrane 92 after by the tensioning and makes the gap between elasticity membrane 92 and the blind hole 98 open, the air admission blind hole 98 in the second cavity 96, discharge via exhaust hole 93 and place module 9 internal surface, rubber shape-imitating piece 91 shrink rear surface and eggshell break away from, make things convenient for the egg to be taken out, accomplish whole putting into and take out the process.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a packing carton with shockproof function which characterized in that: comprises a box body (1), a first air bag (2) and a box cover (3); the first air bag (2) is fixedly connected to the outer side wall of the box body (1), and an air hole is formed in the first air bag (2); an air supply cavity (4) is formed in the left side of the box body (1); the air supply cavity (4) is communicated with the inner space of the first air bag (2), and a one-way air inlet valve is arranged on the air supply cavity (4); a group of air inlets (5) are formed in the inner wall of the left side of the box body (1); the air inlet hole (5) is communicated with the air supply cavity (4); the box cover (3) is hinged to the top end of the inner wall of the box body (1), and a group of air holes (31) and fixing grooves (32) are formed in the box cover (3); a first placing plate (6), a second placing plate (7) and a third placing plate (8) are connected on the inner wall of the box body (1) in a sliding manner; the first placing plate (6) is provided with a first vent hole (61), the bottoms of the first placing plate (6), the second placing plate (7) and the third placing plate (8) are respectively provided with a group of grooves (62), and the first placing plate (6), the second placing plate (7) and the third placing plate (8) are respectively embedded with a group of placing modules (9); a group of blowing holes are arranged on the first vent hole (61), and one end of the first vent hole (61) is provided with a pressure valve; the air blowing hole is communicated with the placing module (9) through a plastic one-way exhaust valve; the second placing plate (7) is provided with a second vent hole (71); a group of air blowing holes are formed in the second vent hole (71), and a pressure valve is arranged at one end of the second vent hole (71); the air blowing hole is communicated with the placing module (9) through a plastic one-way valve; a third vent hole (81) is formed in the third placing plate (8); a group of air blowing holes are formed in the third air passing hole (81), and a pressure valve is arranged at one end of the third air passing hole (81); the air blowing hole is communicated with the placing module (9) through a plastic one-way valve; the placing module (9) is opposite to the groove (62), and the placing module (9) is used for placing eggs; the groove (62) is matched with the placing module (9) to place and fix eggs, wherein,
the placing module (9) comprises a rubber contour block (91), an elastic membrane (92), an exhaust hole (93) and a pull rope (94); the rubber contour block (91) is embedded in the first placing plate (6), a first cavity (95) and a second cavity (96) are defined between the rubber contour block (91) and the first placing plate (6), and an easily-deformed area is arranged on the inner surface of the rubber contour block (91) at a position opposite to the first cavity (95); the wall thickness of the rubber contour block (91) at the easy deformation area is thinner; a funnel-shaped hole (97) is formed in the easily deformable area on the left side of the rubber contour block (91); the small end of the funnel-shaped hole (97) is communicated with the first cavity (95), and a through hole communicated with the second cavity (96) is formed in the small end of the funnel-shaped hole (97); the first cavity (95) is communicated with the air blowing holes on the first placing plate (6) through a pipeline and a plastic one-way exhaust valve; the bottom end of the rubber contour block (91) is provided with a blind hole (98); the elastic membrane (92) is fixedly dotted at the bottom end of the rubber contour block (91), and the elastic membrane (92) is opposite to the blind hole (98); the side wall of the blind hole (98) is provided with an exhaust hole (93); the pull rope (94) is fixedly connected between the elastic membrane (92) and the inner side wall of the first cavity (95).
2. The packing box with a shock-proof function according to claim 1, wherein: the exhaust hole (93) is of a barb-shaped structure, and the barb end of the exhaust hole (93) penetrates through the side wall, close to the bottom, of the rubber contour block (91).
3. The packing box with a shock-proof function according to claim 1, wherein: the inner surface of the rubber contour block (91) is provided with a mounting groove; an elastic belt (10) is arranged in the mounting groove; one end of the elastic belt (10) is fixedly connected to the inner wall of the top of the mounting groove, the other end of the elastic belt (10) is fixedly connected to the inside of the sliding groove at the top end of the rubber contour block (91), and one part of the elastic belt (10) extends out.
4. The packing box with a shock-proof function according to claim 3, wherein: an inflation cavity (11) is arranged in the elastic belt (10), and a one-way air inlet valve communicated with the inflation cavity (11) is arranged at the position, close to the top, of the left side wall of the elastic belt (10); an arc-shaped hole is formed in the rubber contour block (91); the arc-shaped hole is communicated with the exhaust hole (93) and the one-way air inlet valve.
5. The packing box with a shock-proof function according to claim 1, wherein: a group of rubber bumps (12) are arranged on the inner surface of the rubber contour block (91); the end face of the rubber bump (12) is an arc surface.
6. The packing box with a shock-proof function according to claim 5, wherein: the bottom of the rubber contour block (91) is provided with a placing groove; a second air bag (13) is fixedly arranged in the placing groove; the second air bag (13) is communicated with the blind hole (98) through an air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118405.8A CN109665216B (en) | 2019-02-16 | 2019-02-16 | Packing carton with shockproof function |
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| CN201910118405.8A CN109665216B (en) | 2019-02-16 | 2019-02-16 | Packing carton with shockproof function |
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| CN109665216A CN109665216A (en) | 2019-04-23 |
| CN109665216B true CN109665216B (en) | 2020-07-31 |
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| CN201910118405.8A Active CN109665216B (en) | 2019-02-16 | 2019-02-16 | Packing carton with shockproof function |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969529A (en) * | 2019-05-06 | 2019-07-05 | 武昌工学院 | A kind of shockproof egg packaging case structure and its packing method |
| CN112493181A (en) * | 2020-11-24 | 2021-03-16 | 安徽兴程食品有限责任公司 | A sorting device for pearl that lives is weighed |
| CN112978051B (en) * | 2021-05-06 | 2021-07-23 | 烟台海上航天科技有限公司 | Satellite transport case |
| CN113428509B (en) * | 2021-06-29 | 2022-08-16 | 歌尔科技有限公司 | Packing box (Chinese character' jiangsu |
| CN113734595A (en) * | 2021-09-27 | 2021-12-03 | 南通市金马包装材料有限公司 | Foam box with fixing mechanism for transporting glass products |
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| FR2753691A1 (en) * | 1996-09-26 | 1998-03-27 | Pierre Rousseau | Inflatable egg box |
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| CN109665216A (en) | 2019-04-23 |
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