A kind of packing box with shockproof function
Technical field
The invention belongs to box technology field, specifically a kind of packing box with shockproof function.
Background technique
Packing box can classify such as the term suggests being exactly the box for being used to pack product by material: carton, can,
Wooden box, cloth box, skin box, acrylic box, corrugated package box, pvc box etc. can also classify such as: moon cake by the title of product
Box, tea caddy, fructus lycii box, bonbon box, exquisite gift box, local and special products box, wine box, chocolate box, food and medicine health care product box, food
Packing box, tea packaging box, writing case etc..It packs kit function: guaranteeing the safety of product in transport, promote the class etc. of product.
Currently, all kinds of packing cases of packaging industry production, packing box, packaging bag etc. are widely used in various products.Packet
Mounted box plays an important role in Commodity Transportation, circulation, process of exchange, and packing box plays a protective role to the product of packaging, according to
Shape, size, the difference of purposes of product, packing box are had nothing in common with each other in terms of material, moulding and design.Some eggs produce
Product are during transportation, easily broken due to vibration and mutual extrusion.To solve this problem, usually eggs products are put
Enter clamping in two grooves, to avoid mutual collision and extruding, but this mode shockproof effect is poor, and cannot be very
Good fitting eggs products surface is to adapt to different size of eggs products.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of packing box with shockproof function proposed by the present invention, it is of the invention
Purpose is to adapt to different size of egg, reinforces the fixed effect of egg, while improving the shockproof properties of device.
The technical solution adopted by the present invention to solve the technical problems is: of the present invention a kind of with shockproof function
Packing box, including box body, the first air bag and box cover;First air bag is connected on box body lateral wall, is provided on the first air bag
Stomata;It is internal on the left of the box body to be provided with for air cavity;It is described to be connected to for air cavity with the first inside air bag space, it is equipped with for air cavity
Breather cheek valve;One group of air inlet is provided in the box body inner left wall;The air inlet is interconnected with for air cavity;The box
Lid is hinged on inboard wall of cartridge top, and one group of air hole and fixing groove are provided on box cover;Is slidably connected on the inboard wall of cartridge
One placement plate, the second placement plate and third placement plate;The first venthole, the first placement plate, are provided in first placement plate
Two placement plates and third placement plate bottom are equipped with one group of groove, in the first placement plate, the second placement plate and third placement plate
It is embedded with one group of placement module;First venthole is equipped with one group of gas hole, and first venthole one end is equipped with pressure valve;Institute
Gas hole is stated to be connected to by plastic tape one-way exhaust valve with placement module;The second venthole is provided in second placement plate;Institute
The second venthole is stated equipped with one group of gas hole, second venthole one end is equipped with pressure valve;The gas hole is unidirectional by plastics
Valve is connected to placement module;Third venthole is provided in the third placement plate;The third venthole is equipped with one group of air blowing
Hole, third venthole one end are equipped with pressure valve;The gas hole is connected to by One-way Plastic Valves with placement module;The placement mould
Block and groove face, placement module is for placing egg;The groove and placement module cooperate to place fixed egg,
In,
The placement module includes rubber profiling block, elastic membrane, gas vent and drawstring;The rubber profiling block is embedded
In one placement plate, the first cavity and the second cavity, rubber profiling block inner surface are surrounded between rubber profiling block and the first placement plate
Easily-deformable area is equipped at the position of upper the first cavity of face;Rubber profiling block wall thickness at the easily-deformable area is relatively thin;Rubber is imitative
Funnel-shaped hole is provided in easily-deformable area on the left of shape block;The funnel-shaped hole small end is connected to the first cavity, funnel-shaped hole small end
On be provided with through-hole be connected to the second cavity;First cavity passes through on pipeline and polybag one-way exhaust valve and the first placement plate
Gas hole connection;The rubber profiling block bottom end is provided with blind hole;The elastic membrane solid point is in rubber profiling block bottom end and described
Elastic membrane face blind hole;Gas vent is offered on the blind hole side wall;The drawstring is connected on the inside of elastic membrane and the first cavity
Between wall.When work, the sliding of the first placement plate is put into box body and is pushed into the slidable least significant end of the first placement plate institute, at this time the
The first venthole in one placement plate is just connected to the gas hole on box body by connecing port, at this time in the every of the first placement plate
It is put into egg in a placement module, puts well after egg for the sliding of the second placement plate to be put into box body and is pushed into the second placement plate and can slide
Dynamic bottom, the second venthole in the second placement plate is just connected to the gas hole on box body by connecing port at this time, together
When, the groove of the second placement plate bottom end just covers on the egg put well in the first placement plate, and the first placement plate is placed with second
There are certain gaps between plate, and then egg is put into the placement module in the second placement plate, egg pile after by third
Placement plate sliding, which is put into box body, is pushed into the slidable bottom of third placement plate institute, the third ventilation in third placement plate at this time
Hole is just connected to the gas hole on box body by connecing port, meanwhile, the groove of third placement plate bottom end is just covered to be put in third
It sets on the egg put well on plate, there are certain intervals between third placement plate and the second placement plate, and egg is put into third and is placed
In placement module on plate, rotation box cover covers tightly box body after egg is piled, and the fixing groove on box cover is just covered in third placement plate
On on the egg put well, box cover has certain interval between third placement plate after covering tightly;When egg is put into the first placement plate
When in placement module, the first air bag of manual squeezing, it is intracavitary that air in the first air bag via breather cheek valve enters gas supply, then
Enter in the first cavity of placement module via air inlet, the first venthole and gas hole, when air pressure is larger in the first venthole
When, air ejects the pressure adjusted in the first venthole from pressure valve, and egg is put into after placement module due to gravity pressure
Compel the deformation of rubber profiling block, the easily-deformable area on rubber profiling block deforms so that the end diameter of funnel-shaped hole becomes larger
It opens, the air in the first cavity is entered in the second cavity by funnel-shaped hole, and rubber profiling block is heaved in the inflation of the second cavity, from
And the inner surface of rubber profiling block is fitted on egg shell, the depth of rubber profiling block is greater than the half of egg size, from
And achieve the purpose that fixed egg, while shockproof effect is good, when egg to be taken out, egg be lifted so that rubber profiling block to
Upper recovery deformation, drawstring pulls down elastic membrane after being tensioned so that the gap between elastic membrane and blind hole is opened, the second cavity
Interior air enters blind hole, is discharged to placement module inner surface via gas vent, rubber profiling block shrinks rear surface and egg shell
It is detached from, egg is facilitated to be removed, complete entirely to be put into taking-up process.
The gas vent is inversed hook like structure, and the barbed end of gas vent extends through rubber profiling block close to the side wall of bottom
On.When work, when egg is taken out, the air in the second cavity is discharged via gas vent carries out clearly rubber profiling block inner surface
Ash, gas vent be set as inversed hook like can be effectively prevented placement module bottom dust fall into exhaust outlet accumulation, block gas vent, together
When, gas vent, which is located at the top position in rubber profiling block bottom, can reduce dust entrance.
Mounting groove is provided on the rubber profiling block inner surface;Elastic webbing is equipped in the mounting groove;The elastic webbing one
End is connected in mounting groove top inner wall, the elastic webbing other end be connected in the sliding slot on rubber profiling block top and elastic webbing one
Part is stretched out.When work, when egg is taken out, elastic webbing is drawn manually, egg is taken out egg pull-up, auxiliary by elastic webbing.
Inflatable chamber is set in the elastic webbing, elastic webbing left side wall is equipped with breather cheek valve connection inflation close to the position at top
Chamber;Arcuate socket is equipped in the rubber profiling block;The arcuate socket connection gas vent and breather cheek valve.When work, work as egg
When being taken out, the portion of air in the second cavity is discharged via gas vent, and another part air is flowed to unidirectional by arcuate socket
Intake valve, manually open breather cheek valve air is entered in the inflatable chamber of elastic webbing, elastic webbing heaved after by egg to
Upper ejection, the air velocity in arcuate socket will be faster than the air velocity in gas vent, so that the air in the second cavity is not
It is disconnected to be discharged from gas vent and arcuate socket.
The rubber profiling block inner surface is equipped with one group of rubber convex block;Rubber convex block end face is cambered surface.When work,
After egg is put into, rubber profiling block is heaved rear rubber convex block and is fitted on egg shell, so that table in egg and rubber profiling block
There is certain interval in face, guarantees to breathe freely, and egg is effectively prevent to put bad fouling.
The rubber profiling block bottom is provided with placing groove;The second air bag is installed in the placing groove;Second air bag
It is connected to by stomata with blind hole.When work, when egg is removed, the air in the second cavity have sub-fraction via stomata into
Enter in the second air bag, the second air bag ejects elastic webbing after heaving, so that egg is ejected, auxiliary takes out egg.
Beneficial effects of the present invention are as follows:
1. egg is put into wherein, applicable different size of egg passes through setting by the present invention by setting placement module
Rubber profiling block makes egg be put into rear good fixing effect, and the configuration of the present invention is simple is easy to operate, and applicability is wide, shockproof properties
It is good.
2. the present invention is by setting elastic webbing, manual pull-up elastic webbing auxiliary takes out egg, simple and convenient, while elastic webbing
Inflation jacks up egg when heaving, and saves physical strength.
3. the present invention by be arranged rubber convex block the egg being put into is propped so that between egg and rubber profiling block there are
Gap, convenient ventilative, by the way that the second air bag is arranged, the second air bag, which is filled with air, ejects egg, and auxiliary takes egg.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the structural schematic diagram of placement module in Fig. 1;
Fig. 3 is the structural schematic diagram of elastic webbing in Fig. 2.
In figure: box body 1, the first air bag 2, box cover 3, air hole 31, fixing groove 32, for air cavity 4, air inlet 5, first place
Plate 6, groove 62, the second placement plate 7, the second venthole 71, third placement plate 8, third venthole 81, is put first venthole 61
Set module 9, rubber profiling block 91, elastic membrane 92, gas vent 93, drawstring 94, the first cavity 95, the second cavity 96, funnel-shaped hole
97, blind hole 98, elastic webbing 10, inflatable chamber 11, rubber convex block 12, the second air bag 13.
Specific embodiment
It is carried out using a kind of Fig. 1-3 pairs of packing boxes with shockproof function of the invention as described below.
As shown in Figure 1-3, a kind of packing box with shockproof function of the present invention, including box body 1, the first air bag 2
With box cover 3;First air bag 2 is connected on 1 lateral wall of box body, is provided with stomata on the first air bag 2;In 1 left side of box body
Portion is provided with for air cavity 4;It is described to be connected to for air cavity 4 with 2 inner space of the first air bag, breather cheek valve is equipped with for air cavity 4;It is described
One group of air inlet 5 is provided in 1 inner left wall of box body;The air inlet 5 is interconnected with for air cavity 4;The box cover 3 is hinged on box
1 inner wall top of body is provided with one group of air hole 31 and fixing groove 32 on box cover 3;First is slidably connected on 1 inner wall of box body to put
Set plate 6, the second placement plate 7 and third placement plate 8;It is provided with the first venthole 61 in first placement plate 6, the first placement plate 6,
Second placement plate 7 and 8 bottom of third placement plate are equipped with one group of groove 62, and the first placement plate 6, the second placement plate 7 and third are put
It sets and is embedded with one group of placement module 9 on plate 8;First venthole 61 is equipped with one group of gas hole, the first venthole 61 1
End is equipped with pressure valve;The gas hole is connected to by plastic tape one-way exhaust valve with placement module 9;In second placement plate 7
It is provided with the second venthole 71;Second venthole 71 is equipped with one group of gas hole, and 71 one end of the second venthole is equipped with pressure valve;
The gas hole is connected to by One-way Plastic Valves with placement module 9;Third venthole 81 is provided in the third placement plate 8;Institute
Third venthole 81 is stated equipped with one group of gas hole, 81 one end of third venthole is equipped with pressure valve;The gas hole passes through plastics
Check valve is connected to placement module 9;The placement module 9 and 62 face of groove, placement module 9 is for placing egg;It is described recessed
Slot 62 and placement module 9 cooperate to place fixed egg, wherein
The placement module 9 includes rubber profiling block 91, elastic membrane 92, gas vent 93 and drawstring 94;The rubber profiling
Block 91 is embedded in the first placement plate 6, and the first cavity 95 and the second cavity are surrounded between rubber profiling block 91 and the first placement plate 6
96, easily-deformable area is equipped on 91 inner surface of rubber profiling block at the position of the first cavity of face 95;Rubber at the easily-deformable area
Glue profiling 91 wall thickness of block are relatively thin;Funnel-shaped hole 97 is provided in the easily-deformable area in 91 left side of rubber profiling block;The funnel-shaped hole 97
Small end is connected to the first cavity 95, and through-hole is provided on 97 small end of funnel-shaped hole and is connected to the second cavity 96;First cavity 95 is logical
Piping and polybag one-way exhaust valve are connected to the gas hole in the first placement plate 6;It opens 91 bottom end of rubber profiling block
There is blind hole 98;92 solid point of elastic membrane is in 91 bottom end of rubber profiling block and 92 face blind hole 98 of the elastic membrane;The blind hole
Gas vent 93 is offered on 98 side walls;The drawstring 94 is connected between 95 inner sidewall of elastic membrane 92 and the first cavity.When work,
The sliding of first placement plate 6 is put into box body 1 and is pushed into the 6 slidable least significant end of institute of the first placement plate, at this time in the first placement plate 6
The first venthole 61 be just connected to the gas hole on box body 1 by connecing port, at this time in each placement of the first placement plate 6
It is put into egg in module 9, puts well after egg for the sliding of the second placement plate 7 to be put into box body 1 and is pushed into the second placement plate 7 and can slide
Bottom, the second venthole 71 in the second placement plate 7 is just connected to the gas hole on box body 1 by connecing port at this time,
Meanwhile the groove 62 of 7 bottom end of the second placement plate just covers on the egg put well in the first placement plate 6, the first placement plate 6 and
There are certain gaps between two placement plates 7, then egg are put into the placement module 9 in the second placement plate 7, egg is piled
The sliding of third placement plate 8 is put into box body 1 afterwards and is pushed into the 8 slidable bottom of institute of third placement plate, at this time third placement plate 8
Interior third venthole 81 is just connected to the gas hole on box body 1 by connecing port, meanwhile, 8 bottom end of third placement plate it is recessed
Slot 62 just covers on the egg put well in third placement plate 8, between existing centainly between third placement plate 8 and the second placement plate 7
Egg is put into the placement module 9 in third placement plate 8 by gap, and rotation box cover 3 covers tightly box body 1 after egg is piled, on box cover 3
Fixing groove 32 just cover on the egg put well in third placement plate 8, box cover 3 between third placement plate 8 has one after covering tightly
Fixed gap;When egg is put into the placement module 9 in the first placement plate 6, the first air bag of manual squeezing 2, in the first air bag 2
Air enters via breather cheek valve for then entering placement via air inlet 5, the first venthole 61 and gas hole in air cavity 4
In first cavity 95 of module 9, when air pressure is larger in the first venthole 61, air ejects the first ventilation of adjusting from pressure valve
Pressure in hole 61, egg are put into after placement module 9 since gravity compressing rubber profiling block 91 deforms, rubber profiling block 91
On easily-deformable area deform the opening so that the end diameter of funnel-shaped hole 97 becomes larger, the air in the first cavity 95 passes through leakage
Bucket shape hole 97 enters in the second cavity 96, and rubber profiling block 91 is heaved in the inflation of the second cavity 96, so that rubber profiling block
91 inner surface is fitted on egg shell, and the depth of rubber profiling block 91 is greater than the half of egg size, to reach fixed chicken
The purpose of egg, while shockproof effect is good, when egg to be taken out, egg is lifted so that rubber profiling block 91 restores shape upwards
Become, drawstring 94 pulls down elastic membrane 92 after being tensioned so that the gap between elastic membrane 92 and blind hole 98 is opened, the second cavity
Air in 96 enters blind hole 98, is discharged to 9 inner surface of placement module via gas vent 93, rubber profiling block 91 shrinks rear surface
It is detached from egg shell, egg is facilitated to be removed, complete entirely to be put into taking-up process.
The gas vent 93 is inversed hook like structure, and the barbed end of gas vent 93 extends through rubber profiling block 91 close to bottom
On side wall.When work, when egg is taken out, the air in the second cavity 96 is discharged via gas vent 93 in rubber profiling block 91
Surface carry out deashing, gas vent 93 be set as inversed hook like can be effectively prevented 9 bottom of placement module dust fall into exhaust outlet accumulation,
Gas vent 93 is blocked, meanwhile, gas vent 93, which is located at the top position in 91 bottoms of rubber profiling block, can reduce dust entrance.
Mounting groove is provided on 91 inner surface of rubber profiling block;Elastic webbing 10 is equipped in the mounting groove;The elasticity
10 one end of band is connected in mounting groove top inner wall, 10 other end of elastic webbing be connected in the sliding slot on 91 top of rubber profiling block and
A part of elastic webbing 10 is stretched out.When work, when egg is taken out, elastic webbing 10 is drawn manually, elastic webbing 10 is auxiliary by egg pull-up
It helps and takes out egg.
Inflatable chamber 11 is set in the elastic webbing 10,10 left side wall of elastic webbing connects close to the position at top equipped with breather cheek valve
Logical inflatable chamber 11;Arcuate socket is equipped in the rubber profiling block 91;The arcuate socket connection gas vent 93 and breather cheek valve.Work
When making, when egg is taken out, the portion of air in the second cavity 96 is discharged via gas vent 93, and another part air passes through
Arcuate socket flows to breather cheek valve, opens breather cheek valve manually and air is entered in the inflatable chamber 11 of elastic webbing 10, elasticity
Band 10 ejects egg after being heaved upwards, and the air velocity in arcuate socket will be faster than the air velocity in gas vent 93, thus
So that the air in the second cavity 96 is constantly discharged from gas vent 93 and arcuate socket.
91 inner surface of rubber profiling block is equipped with one group of rubber convex block 12;12 end face of rubber convex block is cambered surface.
When work, after egg is put into, rubber profiling block 91 is heaved rear rubber convex block 12 and is fitted on egg shell, so that egg and rubber
91 inner surface of profiling block has certain interval, guarantees to breathe freely, and egg is effectively prevent to put bad fouling.
91 bottom of rubber profiling block is provided with placing groove;The second air bag 13 is installed in the placing groove;Described second
Air bag 13 is connected to by stomata with blind hole 98.When work, when egg is removed, the air in the second cavity 96 has sub-fraction
Entering in the second air bag 13 via stomata, the second air bag 13 ejects elastic webbing 10 after heaving, so that egg is ejected, it is auxiliary
Help taking-up egg.
Specific workflow is as follows:
When work, the sliding of the first placement plate 6 is put into box body 1 and is pushed into the 6 slidable least significant end of institute of the first placement plate, this
When the first placement plate 6 in the first venthole 61 be just connected to the gas hole on box body 1 by connecing port, put at this time first
It sets in each placement module 9 of plate 6 and is put into egg, put well the sliding of the second placement plate 7 to be put into box body 1 after egg and be pushed into second
The slidable bottoms of the institute of placement plate 7, at this time the second venthole 71 in the second placement plate 7 just with the gas hole on box body 1
By connecing port connection, meanwhile, the groove 62 of 7 bottom end of the second placement plate just covers on the egg put well in the first placement plate 6,
There are certain gaps between first placement plate 6 and the second placement plate 7, the placement being then put into egg in the second placement plate 7
In module 9, the sliding of third placement plate 8 is put into box body 1 that be pushed into the institute of third placement plate 8 slidable most lower by egg after piling
End, the third venthole 81 in third placement plate 8 is just connected to the gas hole on box body 1 by connecing port at this time, meanwhile, the
The groove 62 of three placement plates, 8 bottom end just covers on the egg put well in third placement plate 8, and third placement plate 8 and second is placed
There are certain intervals between plate 7, and egg is put into the placement module 9 in third placement plate 8, and egg rotates box cover 3 after piling
Cover tightly box body 1, the fixing groove 32 on box cover 3 is just covered on the egg put well in third placement plate 8, box cover 3 cover tightly after with the
There is certain interval between three placement plates 8;When egg is put into the placement module 9 in the first placement plate 6, the first gas of manual squeezing
Capsule 2, air in the first air bag 2 enters via breather cheek valve in air cavity 4, then via air inlet 5, the first venthole 61
Enter in the first cavity 95 of placement module 9 with gas hole, when air pressure is larger in the first venthole 61, air is arranged from pressure valve
The pressure in the first venthole 61 is adjusted out, and egg is put into after placement module 9 since gravity oppresses rubber profiling block 91
Deformation, the easily-deformable area on rubber profiling block 91 deform the openings so that end diameter of funnel-shaped hole 97 becomes larger, the first sky
Air in chamber 95 is entered in the second cavity 96 by funnel-shaped hole 97, and rubber profiling block 91 is heaved in the inflation of the second cavity 96,
So that the inner surface of rubber profiling block 91 is fitted on egg shell, the depth of rubber profiling block 91 is greater than the one of egg size
Half, to achieve the purpose that fixed egg, while shockproof effect is good, when egg to be taken out, egg is lifted so that rubber is imitative
Shape block 91 restores deformation upwards, and elastic membrane 92 is pulled down the seam so that between elastic membrane 92 and blind hole 98 after being tensioned by drawstring 94
Gap is opened, and the air in the second cavity 96 enters blind hole 98, is discharged to 9 inner surface of placement module via gas vent 93, rubber is imitative
Shape block 91 shrinks rear surface and egg shell is detached from, and egg is facilitated to be removed, and completes entirely to be put into taking-up process.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.