CN110356690B

CN110356690B - Packing box

Info

Publication number: CN110356690B
Application number: CN201910775019.6A
Authority: CN
Inventors: 李佳乐; 王浩
Original assignee: Shandong Jiuxiao Printing And Packaging Co ltd
Current assignee: Shandong jiuxiao printing and packaging Co.,Ltd.
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-11-17
Anticipated expiration: 2039-08-21
Also published as: CN110356690A

Abstract

The invention belongs to the technical field of packaging boxes, and particularly relates to a packaging box which comprises a box body, wherein the box body is made of corrugated boards; the top of the box body is provided with a split box cover which is packaged by an adhesive tape; the inner wall of the box body is provided with a waterproof layer; a support is arranged at the bottom in the box body, a cylinder is arranged above the support, a chute is arranged on the cylinder, and a group of cross rods are connected in the chute in a sliding manner; the lengths of the cross rods are reduced from top to bottom in sequence; a support body is arranged below the part of the cross rod positioned in the cylinder; hooks are arranged at two ends of the cross rod and used for hooking the rubber handle; according to the banana lifting device, the banana handles are hung on the hooks, the transverse rods with the bananas hung thereon are placed into the sliding grooves in the cylinder according to the sequence of increasing the length in sequence, so that the bananas hung on the adjacent transverse rods are prevented from colliding with each other, and the bananas in the box body can be prevented from being pressed against each other to cause damage in the transportation process.

Description

Packing box

Technical Field

The invention belongs to the technical field of packaging boxes, and particularly relates to a packaging box.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. also can classify according to the name of product and say: moon cakes box, tea box, medlar box, candy box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health product box, food packaging box, tea packaging box, stationery box, etc. The function of the packing box is as follows: the safety of products in transportation is ensured, and the grade of the products is improved.

Corrugated paper packing carton indicates the removable carton that makes with corrugated container board material. Corrugated paper for corrugated packing boxes is a plate-like object formed by bonding a liner paper and corrugated paper formed by processing with a corrugating roll, and is generally classified into single corrugated paper board and double corrugated paper board. The corrugated base paper is formed by oppositely pressing an upper corrugated roller and a lower corrugated roller, is pasted by a pasting roller, and the surface paper and the formed corrugated paper are jointed into a two-layer corrugated board at the tangent of the pressure roller and the upper corrugated roller, and then are compounded and formed with other single corrugated boards and surface paper through moving and leading a belt to an overhead bridge to a double-faced machine part.

Corrugated paper packing carton has the low price, the advantage of being convenient for retrieve, is used for the packing field in a large number in recent years, and wherein the banana adopts corrugated paper packing carton to carry out the partial shipment in the transportation mostly and can keep apart, and convenient fast loading and unloading, but general corrugated paper packing carton's protecting effect is not good, and the banana receives the extrusion or collides in the transportation, and the damage rate of meeting greatly increased banana causes a large amount of economic losses.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that the common corrugated paper packaging box adopted in the transportation process of bananas has poor protection effect, and the damage rate of bananas is greatly increased and a large amount of economic loss is caused because the bananas are extruded or collided in the transportation process.

The technical scheme adopted by the invention for solving the technical problems is as follows: the packaging box comprises a box body, wherein the box body is made of corrugated boards; the top of the box body is provided with a split box cover which is packaged by an adhesive tape; the inner wall of the box body is provided with a waterproof layer; a support is arranged at the bottom in the box body, a cylinder is arranged above the support, a sliding groove is formed in the cylinder, and a group of cross rods are connected in the sliding groove in a sliding manner; the lengths of the cross rods are sequentially reduced from top to bottom; a support body is arranged below the part of the cross rod positioned in the cylinder; hooks are arranged at two ends of the cross rod and used for hooking the banana handle; during the use, open the lid, hang the banana on the crotch, the banana handle is hung on the crotch this moment, the order that increases in proper order according to length will hang the horizontal pole of good banana and put into the spout in the drum, put into the supporter simultaneously between adjacent horizontal pole and carry out the interval, prevent that the banana that hangs on the adjacent horizontal pole from colliding with each other, the banana hangs on the horizontal pole through the banana handle this moment, avoid the mutual oppression between the banana in the box body, cause the damage in the transportation, then stand the sticky tape after closing the lid, guarantee that the banana reduces the damage in the transportation.

Preferably, the support body is an air bag made of elastic rubber, and the elastic support body is used for reducing the vibration impact on the bananas; through the hollow supporter that elastic rubber made, the vibration that transmits the box body in rubber transportation cushions, reduces rocking of banana in the box body, and then reduces between banana and the banana, perhaps collision between banana and box body or the drum, further reduces the wound that the banana received the collision formation in the transportation, further guarantees the integrity of banana, reduces the damage of banana in the transportation, reduces economic loss.

Preferably, the two sides of the bracket are provided with buffer air bags, and the buffer air bags are communicated with the support body through pipelines; an arc-shaped recess which is matched with the radian of the banana is formed in one side, away from the bracket, of the buffering air bag; when a set of horizontal pole in the box body put in place together with the banana, the banana oppresses the supporter together with the gravity of horizontal pole, and the compressed gas that produces after the supporter pressurized lets in the buffering gasbag, and the buffering gasbag inflation back inflation parcel and drags the banana bottom, further reduces the degree of rocking of banana in the box, further reduces the damage of banana because of oppression or striking production to reduce economic loss.

Preferably, the bottom of the box cover is fixedly connected with a first sealing plate and a second sealing plate, one sides of the first sealing plate and the second sealing plate, which are close to the edge of the box cover, extend out for a certain distance, and the first sealing plate and the second sealing plate are fixedly connected with the box cover through a group of vertical paper plates; one side of the first sealing plate, which is close to the second sealing plate, is provided with an arc-shaped bulge, and a group of sealing silica gel fins are arranged on the bulge; one side of the second sealing plate, which is close to the first sealing plate, is provided with a groove matched with the protrusion; after the banana box is filled in the box body, the box cover is closed, the first sealing plate and the second sealing plate which are fixedly connected with the box cover through the vertical paper plate are mutually extruded, the protrusions are inserted into the grooves at the moment to form a sealing structure of the box body, the banana in the box body is isolated from being contacted with the outside atmosphere, the banana is further kept fresh, and the banana ripening speed is reduced; the cooperation through sealed silica gel fin and recess inner wall can further increase the leakproofness of box body, when the lid closed completely, because one side that a closing plate and No. two closing plates are close to the lid edge stretches out a section distance, extrudees each other between a closing plate and No. two closing plates, erects the cardboard and increases the pressure between a closing plate and No. two closing plates after the slope of box body both sides, further promotes the leakproofness of box body, delays the ripe becoming soft of banana.

Preferably, ejector pins are arranged on two back sides of the first sealing plate and the second sealing plate, a first cavity is arranged on the inner wall of the box body corresponding to the ejector pins, a sealed foaming agent is filled in the first cavity, the ejector pins are used for ejecting the foaming agent, a fixing bag is arranged on the inner wall of the box body below the first cavity, the fixing bag is communicated with the first cavity, and the fixing bag is used for wrapping bananas and reducing the banana shaking; when the box cover is closed, the first sealing plate and the second sealing plate are mutually extruded, and move towards the direction close to the side face of the box body respectively, so that the ejector pins are driven to puncture the foaming agent, the foaming agent is contacted with air and continuously expands after being punctured, the foaming agent expands and then fills the fixing bag, the fixing bag is attached to the surface of the banana after expanding, the stability of the banana is further enhanced, and the damage of the banana caused by compression or impact in the transportation process is further reduced.

Preferably, a pull rope is arranged in the buffering air bag, and an agnail is arranged at one end of the pull rope in the buffering air bag; the other end of the pull rope penetrates through the box cover and then extends out of the box body, and a pull ring is arranged at one end of the pull rope, which extends out of the box cover; the support body and the buffer air bag are filled with ethylene gas; after the bananas reach the destination, when needing to be sold in a short time, the pull ring is pulled, then the pull rope is tensioned, the pull rope drives the barb to break the supporting body, at the moment, ethylene gas in the supporting body and the buffer air bag is released into the box body, the bananas are ripened, the bananas are guaranteed to be in a mature state when being sold, and the banana selling phase and the banana quality are guaranteed when being sold.

The invention has the following beneficial effects:

1. according to the packing box, the banana handles are hung on the hooks, the transverse rods with the bananas hung thereon are placed into the sliding grooves in the cylinder according to the sequence of increasing the length in sequence, so that the bananas hung on the adjacent transverse rods are prevented from colliding with each other, and the bananas in the box body can be prevented from being pressed against each other to cause damage in the transportation process.

2. According to the packing box, the hollow supporting body made of the elastic rubber is used for buffering vibration transmitted from the box body in the rubber transportation process, so that the banana shaking in the box body is reduced, the wounds formed by collision of the bananas in the transportation process are further reduced, the integrity of the bananas is ensured, the damage of the bananas in the transportation process is reduced, and the economic loss is reduced.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

in the figure: the box body 1, the box cover 11, the waterproof layer 12, the support 13, the cylinder 14, the sliding chute 15, the cross rod 16, the support body 17, the hook 18, the buffering air bag 19, the first sealing plate 2, the second sealing plate 21, the vertical paper plate 22, the protrusion 23, the sealing silica gel fin 24, the groove 25, the thimble 3, the first cavity 31, the foaming agent 32, the fixing bag 33, the pull rope 4, the barb 42 and the pull ring 43.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, the packing box of the present invention comprises a box body 1, wherein the box body 1 is made of corrugated paper board; the top of the box body 1 is provided with a split box cover 11, and the box cover 11 is packaged by an adhesive tape; the inner wall of the box body 1 is provided with a waterproof layer 12; a support 13 is arranged at the bottom in the box body 1, a cylinder 14 is arranged above the support 13, a sliding groove 15 is formed in the cylinder 14, and a group of cross rods 16 are connected in the sliding groove 15 in a sliding manner; the length of the cross rod 16 is reduced from top to bottom; a support body 17 is arranged below the part of the cross rod 16 positioned in the cylinder 14; hooks 18 are arranged at two ends of the cross rod 16, and the hooks 18 are used for hooking banana handles; during the use, open lid 11, hang the banana on crotch 18, the banana handle is hung on crotch 18 this moment, the order that increases in proper order according to length will hang the horizontal pole 16 of banana and put into spout 15 in drum 14, put into supporter 17 simultaneously between adjacent horizontal pole 16 and carry out the interval, prevent that the banana that hangs on the adjacent horizontal pole 16 from colliding with each other, the banana hangs on horizontal pole 16 through the banana handle this moment, avoid the mutual oppression between the banana in the box body 1, cause the damage in the transportation, then stand the sticky tape after closing lid 11, guarantee that the banana reduces the damage in the transportation.

As an embodiment of the present invention, the supporting body 17 is an air bag made of elastic rubber, and the elastic supporting body 17 is used for reducing the vibration impact to the banana; hollow support body 17 through elastic rubber makes, the vibration that passes box body 1 in the rubber transportation cushions, reduces rocking of banana in the box body 1, and then reduces between banana and the banana, perhaps collision between banana and box body 1 or drum 14, further reduces the banana and receives the wound that the collision formed in the transportation, further guarantees the integrity of banana, reduces the damage of banana in the transportation, reduces economic loss.

As an embodiment of the invention, the two sides of the bracket 13 are provided with buffer airbags 19, and the buffer airbags 19 are communicated with the supporting body 17 through pipelines; an arc-shaped recess which is matched with the radian of the banana is formed in one side, away from the bracket 13, of the buffering air bag 19; when a set of horizontal pole 16 in the box body 1 places with the banana in place, the banana oppresses supporter 17 together with the gravity of horizontal pole 16, and the compressed gas that produces after supporter 17 pressurized lets in buffering gasbag 19, and buffering gasbag 19 aerifys the back inflation parcel and holds the banana bottom, further reduces the degree of rocking of banana in the box, further reduces the damage of banana because of oppression or striking production to reduce economic loss.

As an embodiment of the invention, the bottom of the box cover 11 is fixedly connected with a first sealing plate 2 and a second sealing plate 21, one sides of the first sealing plate 2 and the second sealing plate 21, which are close to the edge of the box cover 11, extend out for a certain distance, and the first sealing plate 2 and the second sealing plate 21 are fixedly connected with the box cover 11 through a group of vertical paper plates 22; one side of the first sealing plate 2 close to the second sealing plate 21 is provided with an arc-shaped protrusion 23, and a group of sealing silica gel fins 24 are arranged on the protrusion 23; one side of the second sealing plate 21 close to the first sealing plate 2 is provided with a groove 25 matched with the protrusion 23; after the box body 1 is filled with bananas, the box cover 11 is closed, the first sealing plate 2 and the second sealing plate 21 which are fixedly connected with the box cover 11 through the vertical paper plate 22 are mutually extruded, at the moment, the protrusions 23 are inserted into the grooves 25 to form a sealing structure of the box body 1, the bananas in the box body 1 are isolated from being in contact with the outside atmosphere, the bananas are further kept fresh, and the banana ripening speed is reduced; can further increase the leakproofness of box body 1 through the cooperation of sealed silica gel fin 24 and recess 25 inner wall, when lid 11 closes completely, because one side that a closing plate 2 and No. two closing plates 21 are close to lid 11 edge stretches out a section distance, extrude each other between a closing plate 2 and No. two closing plates 21, erect cardboard 22 and increase the pressure between a closing plate 2 and No. two closing plates 21 after to the slope of box body 1 both sides, further promote the leakproofness of box body 1, it softens to delay the banana ripe.

As an embodiment of the invention, two back sides of the first sealing plate 2 and the second sealing plate 21 are respectively provided with an ejector pin 3, a first cavity 31 is arranged on the inner wall of the box body 1 corresponding to the ejector pin 3, a sealed foaming agent 32 is arranged in the first cavity 31, the ejector pin 3 is used for breaking the foaming agent 32, a fixed bag 33 is arranged on the inner wall of the box body 1 below the first cavity 31, the fixed bag 33 is communicated with the first cavity 31, and the fixed bag 33 is used for wrapping bananas to reduce banana shaking; when the first sealing plate 2 and the second sealing plate 21 are mutually extruded when the box cover 11 is closed, the sealing plates move towards the direction close to the side face of the box body 1 respectively, the ejector pins 3 are further driven to puncture the foaming agent 32, the foaming agent 32 is contacted with air and continuously expands after being punctured, the foaming agent 32 is fully filled with the fixing bag 33 after being expanded, the fixing bag 33 is attached to the surface of the banana after being expanded, the stability of the banana is further enhanced, and the damage of the banana caused by compression or impact in the transportation process is further reduced.

In one embodiment of the present invention, a pulling rope 4 is arranged in the buffering air bag 19, and one end of the pulling rope 4 in the buffering air bag 19 is provided with a barb 42; the other end of the pull rope 4 penetrates through the box cover 11 and then extends out of the box body 1, and a pull ring 43 is arranged at one end of the pull rope 4 extending out of the box cover 11; the supporting body 17 and the buffering air bag 19 are filled with ethylene gas; after the banana arrives at the destination, when needing to be sold in a short time, pulling pull ring 43, and then tensioning stay cord 4, stay cord 4 drives barb 42 to break through supporter 17, and the ethylene gas in supporter 17 and buffering gasbag 19 is released to box body 1 this moment, accelerates the ripening of banana, ensures that the banana is in a mature state when selling, guarantees the selling looks and the quality of banana when selling.

When the banana transport box works, the box cover 11 is opened, bananas are hung on the hook 18, the banana handles are hung on the hook 18 at the moment, the transverse rods 16 with the bananas hung thereon are placed into the sliding grooves 15 in the cylinder 14 according to the sequence that the lengths of the transverse rods are sequentially increased, meanwhile, the supporting bodies 17 are placed between the adjacent transverse rods 16 for spacing, so that the bananas hung on the adjacent transverse rods 16 are prevented from colliding with each other, the bananas are hung on the transverse rods 16 through the banana handles at the moment, the situation that the bananas in the box body 1 are mutually pressed to cause damage in the transport process is avoided, then the adhesive tape is stood after the box cover 11 is closed, and the damage of; the hollow support body 17 made of elastic rubber is used for buffering the vibration transmitted from the box body 1 in the rubber transportation process, so that the shake of bananas in the box body 1 is reduced, the collision between the bananas or between the bananas and the box body 1 or the cylinder 14 is further reduced, the wounds formed by collision of the bananas in the transportation process are further reduced, the integrity of the bananas is further ensured, the damage of the bananas in the transportation process is reduced, and the economic loss is reduced; when a group of transverse rods 16 and bananas in the box body 1 are placed in place, the bananas and the gravity of the transverse rods 16 press the support body 17, compressed gas generated after the support body 17 is pressed is introduced into the buffer air bag 19, and the buffer air bag 19 is inflated and then expands to wrap and drag the bottom of the bananas, so that the shaking degree of the bananas in the box body is further reduced, the damage of the bananas caused by pressing or impacting is further reduced, and the economic loss is reduced; after the box body 1 is filled with bananas, the box cover 11 is closed, the first sealing plate 2 and the second sealing plate 21 which are fixedly connected with the box cover 11 through the vertical paper plate 22 are mutually extruded, at the moment, the protrusions 23 are inserted into the grooves 25 to form a sealing structure of the box body 1, the bananas in the box body 1 are isolated from being in contact with the outside atmosphere, the bananas are further kept fresh, and the banana ripening speed is reduced; the sealing performance of the box body 1 can be further improved through the matching of the sealing silica gel fins 24 and the inner wall of the groove 25, when the box cover 11 is completely closed, the first sealing plate 2 and the second sealing plate 21 extend out of one side close to the edge of the box cover 11 for a certain distance, the first sealing plate 2 and the second sealing plate 21 are mutually extruded, the pressure between the first sealing plate 2 and the second sealing plate 21 is increased after the vertical paper plate 22 inclines towards the two sides of the box body 1, the sealing performance of the box body 1 is further improved, and the banana is delayed from maturing and softening; when the first sealing plate 2 and the second sealing plate 21 are mutually extruded when the box cover 11 is closed, the first sealing plate and the second sealing plate respectively move towards the direction close to the side face of the box body 1, so that the ejector pin 3 is driven to puncture the foaming agent 32, the foaming agent 32 is contacted with air after being punctured and continuously expands, the fixing bag 33 is filled with the foaming agent 32 after being expanded, the fixing bag 33 is attached to the surface of the banana after being expanded, the stability of the banana is further enhanced, and the damage of the banana caused by compression or impact in the transportation process is further reduced; after the banana arrives at the destination, when needing to be sold in a short time, pulling pull ring 43, and then tensioning stay cord 4, stay cord 4 drives barb 42 to break through supporter 17, and the ethylene gas in supporter 17 and buffering gasbag 19 is released to box body 1 this moment, accelerates the ripening of banana, ensures that the banana is in a mature state when selling, guarantees the selling looks and the quality of banana when selling.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A packing carton which characterized in that: comprises a box body (1), wherein the box body (1) is made of corrugated boards; the top of the box body (1) is provided with a split box cover (11), and the box cover (11) is packaged by an adhesive tape; a waterproof layer (12) is arranged on the inner wall of the box body (1); a support (13) is arranged at the bottom in the box body (1), a cylinder (14) is arranged above the support (13), a sliding groove (15) is formed in the cylinder (14), and a group of cross rods (16) are connected in the sliding groove (15) in a sliding manner; the lengths of the cross rods (16) are sequentially reduced from top to bottom; a support body (17) is arranged below the part of the cross rod (16) positioned in the cylinder (14); hooks (18) are arranged at two ends of the cross rod (16), and the hooks (18) are used for hooking banana handles;

the bottom of the box cover (11) is fixedly connected with a first sealing plate (2) and a second sealing plate (21), one sides, close to the edge of the box cover (11), of the first sealing plate (2) and the second sealing plate (21) extend out for a certain distance, and the first sealing plate (2) and the second sealing plate (21) are fixedly connected with the box cover (11) through a group of vertical paper plates (22); one side of the first sealing plate (2) close to the second sealing plate (21) is provided with an arc-shaped protrusion (23), and a group of sealing silica gel fins (24) are arranged on the protrusion (23); one side of the second sealing plate (21) close to the first sealing plate (2) is provided with a groove (25) matched with the protrusion (23);

no. one both sides of closing plate (2) and No. two closing plate (21) dorsad all are equipped with thimble (3), and box body (1) inner wall corresponds the position with thimble (3) and is equipped with chamber (31) No. one, is equipped with sealed foamer (32) in chamber (31) No. one, and thimble (3) are used for bursting foamer (32), box body (1) inner wall of chamber (31) below is equipped with fixed bag (33), and fixed bag (33) and chamber (31) intercommunication No. one, and fixed bag (33) are used for wrapping up the banana, reduce the banana and rock.

2. A package according to claim 1, wherein: the supporting body (17) is an air bag made of elastic bananas, and the elastic supporting body (17) is used for reducing vibration impact on the bananas.

3. A package according to claim 1, wherein: buffer air bags (19) are arranged on two sides of the support (13), and the buffer air bags (19) are communicated with the support body (17) through a pipeline; one side of the buffering air bag (19) far away from the support (13) is provided with an arc-shaped recess fitting with the radian of the banana.

4. A package according to claim 3, wherein: a pull rope (4) is arranged in the buffering air bag (19), and a barb (42) is arranged at one end of the pull rope (4) positioned in the buffering air bag (19); the other end of the pull rope (4) penetrates through the box cover (11) and then extends out of the box body (1), and a pull ring (43) is arranged at one end of the pull rope (4) extending out of the box cover (11); the supporting body (17) and the buffer air bag (19) are filled with ethylene gas.