Use convenient plastic products packing box
Technical Field
The invention relates to the field of plastic packaging products, in particular to a plastic product packaging box convenient to use.
Background
The plastic product is an indispensable material in the present life, and the plastic product is a general name of articles for daily use and industrial products processed by taking plastic as a main raw material.
Some common fruit packing cases, all be the material of hard paper and make, this material meets water and softens easily, and the gas permeability is not good, easy deformation, so just some plastic materials's fruit packing case has appeared, but the volume and the volume of plastic products packing case are generally all fixed, can not adjust at any time as required, when using the packing box of bulky to pack less fruit, can cause the wasting of resources, and occupation space when packing box volume is great, lead to the cost of transportation higher, when using the more fruit of packing box dress of small volume, then unsatisfied demand, and fruit is put when the transportation if under the not full condition, the damage that can lead to fruit of frictional collision between fruit and the fruit can appear.
Disclosure of Invention
The invention aims to provide a plastic product packaging box convenient to use aiming at the defects of the prior art.
The invention is realized by the following technical scheme:
a plastic product packing box convenient to use structurally comprises a pressurizing cover plate, a folding storage packing box, supporting legs and threaded locking holes, wherein the pressurizing cover plate is arranged at the top end of the folding storage packing box;
the folding storage packaging box is composed of a lifting surrounding plate, a normal surrounding plate, a lifting handle, a supporting screen plate and a water storage bottom plate, wherein the lifting surrounding plate and the normal surrounding plate are opposite in pairs and are vertically fixed on the periphery of the surface of the top end of the water storage bottom plate, the lifting handle is arranged on the surface of the surrounding plate, the lifting surrounding plate and the lifting handle are connected through glue, the supporting screen plate is arranged between the lifting surrounding plate and the normal surrounding plate, and the lifting surrounding plate and the normal surrounding plate are movably buckled with the supporting screen plate.
As the further optimization of this technical scheme, pressure boost apron constitute by the apron body, sealed gas injection head, spacing, screw thread locking lever, gomphosis groove, apron body top intermediate position on be equipped with sealed gas injection head, the apron body and the first tenon joint of sealed gas injection, apron body top on the surface be equipped with the screw thread locking lever, apron body and screw thread locking lever threaded connection, apron body bottom have four spacing, the apron body and spacing structure as an organic whole, the apron body enclose outward and have the gomphosis groove all around.
As a further optimization of the technical scheme, the cover plate body further comprises an air bag, the air bag is arranged in the middle of the bottom end of the cover plate body, and the cover plate body is connected with the air bag.
As a further optimization of the technical scheme, the lifting coaming comprises a folding coaming, a slot, an inserting strip, a supporting plate body and a connecting mechanism, wherein the slot is arranged at the bottom end of the folding coaming, the supporting plate body is arranged at the bottom end of the folding coaming, the folding coaming and the supporting plate body are connected through the connecting mechanism, the inserting strip is arranged at the top end of the supporting plate body, and the supporting plate body and the inserting strip are of an integrated structure.
As a further optimization of the technical scheme, the folding coaming further comprises a rotary pressure head, a lifting groove and air holes, wherein one end of the rotary pressure head penetrates through the surface of the folding coaming, the lifting groove is arranged on the inner side surface of the folding coaming, and six air holes are formed in the surface of the folding coaming.
As a further optimization of the technical scheme, the slot further comprises an extrusion strip, the extrusion strip is further arranged on the inner side of the slot, and the slot is connected with the extrusion strip through glue.
As a further optimization of the technical scheme, the support plate body further comprises a lifting handle slot and a buckling head, the lifting handle slot is arranged on the surface of the support plate body, the buckling head is arranged on the lifting handle slot, and the lifting handle slot is fixedly connected with the buckling head.
As a further optimization of the technical scheme, the connecting mechanism consists of a telescopic convex rod, a rotating shaft and a telescopic concave rod, wherein the telescopic concave rod is arranged at the lower end of the telescopic convex rod, and the telescopic convex rod is in sliding fit with the telescopic concave rod and is movably connected with the telescopic concave rod through the rotating shaft.
As the further optimization of the technical scheme, the supporting net plate and the water storage bottom plate are parallel to each other.
As a further optimization of the technical scheme, the sealed gas injection head is communicated with the gas bag through the cover plate body.
As a further optimization of the technical scheme, the supporting screen plate is made of stainless steel materials and is not easy to damage.
As a further optimization of the technical scheme, the pressurizing cover plate is movably connected with the folding storage packaging box through the threaded lock rod matched with the threaded lock hole.
As a further optimization of the technical scheme, the folding coaming is connected with the head end of the telescopic convex rod, and the supporting plate body is connected with the bottom end of the telescopic concave rod.
As a further optimization of the technical scheme, the middle positions of the top ends of the folding coaming and the support plate body are both provided with threaded lock holes.
Compared with the prior art, the invention has the beneficial effects that: utilize folding bounding wall cooperation supporting plate body can adjust the volume size of folding packing box of accomodating, avoid causing the wasting of resources, and still because occupation space when the volume is great, it is higher to lead to the cost of transportation, inject the gasbag with external gas by sealed gas injection head through the inflator pump, let the gasbag pass through gas expansion self, recycle self inflation and will fold the fruit of accomodating in the packing box and extrude, because rock and wear and tear when letting fruit can not transport again, in order to cause the damage that the friction and collision between fruit and the fruit leads to fruit.
Drawings
Fig. 1 is a schematic structural diagram of a plastic product packaging box convenient to use.
Fig. 2 is a schematic structural diagram of a front cross section of the plastic product packaging box convenient to use.
Fig. 3 is a schematic structural view of the lift tab shroud of the present invention.
FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention.
Fig. 5 is a schematic structural view of the righting fence of the present invention.
FIG. 6 is a side view of the lift arm panel of the present invention.
FIG. 7 is an enlarged view of B of FIG. 6 according to the present invention.
Fig. 8 is a schematic structural diagram of an operating state of the plastic product packaging box convenient to use.
In the figure: the water storage type air bag comprises a pressurizing cover plate-1, a folding storage packing box-2, supporting legs-3, threaded lock holes-4, a lifting handle coaming-2 a, a normal coaming-2 b, a lifting handle-2 c, a supporting screen plate-2 d, a water storage bottom plate-2 e, a cover plate body-1 a, a sealing air injection head-1 b, a limiting strip-1 c, a threaded lock rod-1 d, a tabling groove-1 e, an air bag-1 a1, a folding coaming-2 a1, a slot-2 a2, a cutting strip-2 a3, a supporting plate body-2 a4, a connecting mechanism-2 a5, a rotary pressure head-2 a11, a lifting groove-2 a12, an air hole-2 a13, an extrusion strip-2 a21, a lifting handle slot-2 a41, a snap head-2 a42, a telescopic convex rod-2 a51, a rotating shaft-2 a52, a, The female rod-2 a53 is extended.
Detailed Description
The preferred embodiments of the present invention will be further described with reference to the following description and accompanying drawings.
Examples
Referring to fig. 1-8, the invention provides a plastic product packaging box convenient to use, which structurally comprises a pressure-increasing cover plate 1, a folding storage packaging box 2, supporting legs 3 and threaded locking holes 4, wherein the pressure-increasing cover plate 1 is arranged at the top end of the folding storage packaging box 2, the folding storage packaging box 2 is movably connected with the pressure-increasing cover plate 1, the four supporting legs 3 are arranged at the bottom end of the folding storage packaging box 2, the threaded locking holes 4 are arranged on the surface of the top end of the folding storage packaging box 2, the folding storage packaging box 2 consists of a lifting-handle enclosing plate 2a, a righting enclosing plate 2b, a lifting handle 2c, a supporting screen plate 2d and a water storage bottom plate 2e, the lifting-handle enclosing plates 2a and the righting enclosing plate 2b are opposite in pairs and are vertically fixed on the periphery of the surface of the top end of the water storage bottom plate 2e, the lifting enclosing plate 2a and the lifting handle 2c are connected through glue, a supporting screen plate 2d is arranged between the lifting enclosing plate 2a and the righting enclosing plate 2b, and the lifting enclosing plate 2a and the righting enclosing plate 2b are movably buckled with the supporting screen plate 2 d.
The pressurizing cover plate 1 consists of a cover plate body 1a, a sealing gas injection head 1b, a limiting strip 1c, a threaded locking rod 1d and an embedded groove 1e, the sealing gas injection head 1b is arranged at the middle position of the top end of the cover plate body 1a, the cover plate body 1a is in tenon connection with the sealing gas injection head 1b, the threaded locking rod 1d is arranged on the surface of the top end of the cover plate body 1a, the cover plate body 1a is in threaded connection with the threaded locking rod 1d, the four limiting strips 1c are arranged below the bottom end of the cover plate body 1a, the cover plate body 1a and the limiting strips 1c are of an integrated structure, the embedded groove 1e is arranged below the periphery of the cover plate body 1a,
the above-mentioned stopper 1c is for preventing the upper end of the foldable packing box 2 from being pressed by the outside and moving inward, which may cause the foldable packing box 2 to be deformed or damaged, and the gas-injection sealing head 1b is for introducing gas from the outside into the airbag 1a 1.
The cover plate body 1a also comprises an air bag 1a1, the middle position of the bottom end of the cover plate body 1a is provided with an air bag 1a1, the cover plate body 1a is connected with the air bag 1a1,
the air bag 1a1 is inflated by gas, and then the fruit in the folding and containing packaging box 2 is squeezed by the inflation of the air bag, so that the fruit is not abraded by shaking when being transported.
The lifting handle enclosing plate 2a consists of a folding enclosing plate 2a1, a slot 2a2, a cutting bar 2a3, a supporting plate body 2a4 and a connecting mechanism 2a5, wherein the slot 2a2 is arranged below the bottom end of the folding enclosing plate 2a1, the supporting plate body 2a4 is arranged below the bottom end of the folding enclosing plate 2a1, the folding enclosing plate 2a1 and the supporting plate body 2a4 are connected through the connecting mechanism 2a5, the cutting bar 2a3 is arranged at the top end of the supporting plate body 2a4, the supporting plate body 2a4 and the cutting bar 2a3 are of an integrated structure,
the above-described attachment mechanism 2a5 is intended to allow the folding skirts 2a1 and the support panel 2a4 not to be disengaged from each other but to be folded.
The folding coaming 2a1 also comprises a rotary pressure head 2a11, a lifting groove 2a12 and a breather hole 2a13, one end of the rotary pressure head 2a11 penetrates through the surface of the folding coaming 2a1, the lifting groove 2a12 is arranged on the inner side surface of the folding coaming 2a1, six breather holes 2a13 are arranged on the surface of the folding coaming 2a1,
the air holes 2a13 are used for allowing outside air to enter the folding storage packaging box 2, so that fruits are prevented from being in a sealed space, and bacteria are prevented from breeding.
The slot 2a2 further comprises an extrusion strip 2a21, the inner side of the slot 2a2 is further provided with an extrusion strip 2a21, the slot 2a2 is connected with the extrusion strip 2a21 through glue,
the above-mentioned extruded piece 2a21 is used for inserting the cutting piece 2a3 into the slot 2a2, and no gap is generated, which affects the transportation.
The supporting plate body 2a4 further comprises a lifting handle slot 2a41 and a buckling head 2a42, the surface of the supporting plate body 2a4 is provided with the lifting handle slot 2a41, the lifting handle slot 2a41 is provided with the buckling head 2a42, the lifting handle slot 2a41 and the buckling head 2a42 are fixedly connected,
the above-mentioned lifting handle slot 2a41 is to make the lifting handle 2c be inserted into the lifting handle slot 2a41 and fastened by the fastening head 2a42 when the folding coaming 2a1 is attached to the supporting plate 2a4 during folding.
The connecting mechanism 2a5 comprises a telescopic convex rod 2a51, a rotating shaft 2a52 and a telescopic concave rod 2a53, the lower end of the telescopic convex rod 2a51 is provided with a telescopic concave rod 2a53, the telescopic convex rod 2a51 is in sliding fit with the telescopic concave rod 2a53 and is movably connected with the telescopic concave rod 2a53 through the rotating shaft 2a52,
the rotating shaft 2a52 is used to connect the telescopic male rod 2a51 and the telescopic female rod 2a53 to slide each other.
Support otter board 2d and retaining bottom plate 2e be parallel to each other between the two, sealed gas injection head 1b and gasbag 1a1 be linked together through cover plate body 1a, support otter board 2d adopt stainless steel material preparation, and is not fragile, pressure boost apron 1 and folding packing box 2 of accomodating through 4 swing joint of screw thread locking lever 1d cooperation screw thread lockhole, folding bounding wall 2a1 be connected with flexible convex pole 2a51 head end, the supporting plate body 2a4 is connected with flexible concave type pole 2a53 bottom, folding bounding wall 2a1 and supporting plate body 2a4 top intermediate position on all be equipped with screw thread lockhole 4.
The principle of the invention is as follows: when a small amount of fruits need to be transported, the folding surrounding plate 2a1 is lifted upwards, the inserting slot 2a2 under the folding surrounding plate 2a1 is separated from the inserting strip 2a3 on the supporting plate body 2a4, the folding surrounding plate 2a1 and the supporting plate body 2a4 are folded by the telescopic convex rod 2a51 and the telescopic concave rod 2a53 which are matched with the rotating shaft 2a52, the lifting handle 2c on the folding surrounding plate 2a1 is inserted into the lifting handle inserting slot 2a41 on the supporting plate body 2a4, the lifting handle 2c is buckled by the buckling head 2a42, the folding surrounding plate 2a1 is jointed with the supporting plate body 2a4, the cover plate body 1a is inserted into the threaded locking hole 4 through the threaded locking rod 1d, the pressurizing cover plate 1 covers the folding storage packing box 2, the fruits are injected into the air bag 1a1 through the sealing head 1b by the inflator pump, the air bag 1a1 is inflated by the air, and then the fruits in the folding storage box 2 are squeezed, let fruit can not transport the time because rock and wear and tear again, utilize support otter board 2d to make somebody a mere figurehead fruit in retaining bottom plate 2e top, arrange a small amount of water in retaining bottom plate 2e on, let fruit can keep in the environment that moisture is sufficient constantly, can down release buckle 2a42 through rotatory pressure head 2a11 for lift 2c and can follow and lift and pull out in slot 2a41, will fold and accomodate packing box 2 volume and transfer greatly again.
The method for solving the problems comprises the following steps: utilize folding bounding wall 2a1 cooperation supporting plate body 2a4 can adjust the volume size of folding packing box 2 of accomodating, avoid causing the wasting of resources, and still because occupation space when the volume is great, lead to the cost of transportation higher, inject gasbag 1a1 with external gas by sealed gas injection head 1b through the inflator pump, let gasbag 1a1 pass through gas inflation self, recycle self inflation and will fold the fruit of accomodating in the packing box 2 and extrude, wear and tear because rocking when letting fruit can not transport again, in order to cause the damage that the friction and collision between fruit and the fruit leads to fruit.