CN111874399B - Portable packaging box and paperboard for assembling same - Google Patents
Portable packaging box and paperboard for assembling same Download PDFInfo
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- CN111874399B CN111874399B CN202010747267.2A CN202010747267A CN111874399B CN 111874399 B CN111874399 B CN 111874399B CN 202010747267 A CN202010747267 A CN 202010747267A CN 111874399 B CN111874399 B CN 111874399B
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- plate
- side plate
- side plates
- folding
- strip
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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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/18—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto
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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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
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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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/46—Handles
- B65D5/46008—Handles formed separately from the container body
- B65D5/46056—Handles formed separately from the container body made of cord
Abstract
The invention relates to the technical field of packaging boxes, in particular to a portable packaging box and a paperboard for assembling the same, wherein the paperboard comprises a bottom plate, side plates and pull ropes; two sides of the side plate, which are close to the side plate, are provided with wedge-shaped flanges, and the side plate is wrapped on the side plate through the flanges; due to the swinging action generated by moving in a hand-held state, the packing boxes collide with each other, commodities in the boxes can be influenced, dynamic change acting force is generated on the pull rope on the box body, the hand-tightening feeling is caused, and the using effect of the hand-held packing box is weakened; therefore, the side plates deflect on the bottom plate through the flexible strips arranged at the bottoms of the side plates, so that adjacent hand-held packing boxes are attached between the inclined side plates, and the swinging action of the pull ropes on the packing boxes is buffered through the pressing and folding plates arranged between the side plates and the side plates, so that the collision between the packing boxes in a hand-held state is avoided, the hand-tightening feeling is reduced, and the using effect of the hand-held packing box is improved.
Description
Technical Field
The invention relates to the technical field of packaging boxes, in particular to a portable packaging box and a paperboard for assembling the portable packaging box.
Background
The packaging box is a box for packaging products as the name implies, so that the safety of the products in transportation is ensured, the grade of the products is improved, and the paperboard for the packaging box has environment-friendly and recyclable performance and is widely applied to the portable packaging box; the packaging box has the advantages that the packaging box can not only show the attractive effect, but also provide protection for products in the packaging box, and optimize hand-held use hand feeling.
The current portable packing carton grips mostly through the stay cord on the box body, and the pendulum motion of removing the production under portable state can make to take place mutual collision between the packing carton, can influence the commodity in the box to produce dynamic change's effort to the stay cord on the box body, can cause the sensation of reining in the hand.
Some solutions for carrying packages and for assembling the cardboard of such carrying packages have been presented in the prior art, for example a chinese patent with application number 2019112500699 discloses a carrying package. The portable packing box comprises a base, wherein a containing groove matched with the bottom shape of a product to be packed is formed in the base; two first side plates, wherein one first side plate is connected to each of two opposite sides of the base; the other two opposite sides of the base are respectively provided with one second side plate, each second side plate is inserted into the two first side plates and clamped with the two first side plates, and after clamping, the upper ends of the two second side plates are relatively close; the portable packing box in the technical scheme can be used as a display package of a product and can be carried by hands, so that the product is convenient to carry; however, in the technical scheme, the problem that the swinging motion of the hand-held packing box affects the stability of the box body in the process of moving through the pull rope, and the commodity in the box body and the hand feeling of holding the pull rope are interfered is not solved.
In view of the above, in order to overcome the above technical problems, the present invention proposes a portable packing box and a paperboard for assembling the portable packing box, which adopts a special structure of the portable packing box, thereby solving the above technical problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a portable packing box and a paperboard for assembling the same, wherein the side plates deflect on the bottom plate through the flexible strips arranged at the bottoms of the side plates, so that the adjacent portable packing boxes are attached between the inclined side plates, and the swinging action of the portable pull ropes on the packing box is buffered through the pressing and stacking plates arranged between the side plates and the side plates, so that the collision among the packing boxes in a portable state is avoided, the hand tightening feeling is reduced, and the using effect of the portable packing box is improved.
The portable packing box comprises a bottom plate, side plates and a pull rope; the peripheral direction of the bottom plate is respectively provided with a pair of side plates and side plates, the side plates and the side plates are vertical to the plane of the bottom plate, and the side plates are respectively positioned on the parallel opposite sides of the bottom plate; the side plate is of a trapezoidal structure; two sides of the side plate, which are close to the side plate, are provided with wedge-shaped flanges, and the side plate is wrapped on the side plate through the flanges; the bottom of the side plate is provided with a flexible strip which fixes the side plate on the bottom plate, and the flexible strip enables the side plate to deflect towards the center direction of the bottom plate; a box cover is arranged above the bottom plate and is arranged in an area enclosed by the side plates; the flanging is provided with a pressing and stacking plate, the pressing and stacking plate connects the inner wall of the side plate with the inclined plane of the side plate, and a pull rope is arranged above the pressing and stacking plate; the end part of the top surface of the side plate is provided with an arc-shaped through groove, and the through groove corresponds to the cross section shape of the pull rope; the tail end of the pull rope is fixed on the inner wall of the side plate, and the pull rope extends to the upper part of the box cover through the through groove on the side plate; in the shopping process of a shopping mall, a plurality of portable packing boxes are often carried, the portable packing boxes are provided with similar box body shapes and similar pull rope structures, the pull ropes of the packing boxes are commonly held in the hands in the state that the packing boxes are carried by a single hand, the packing boxes connected with the bottom of the pull ropes are distributed in a fan shape, the edges of the tops of the packing boxes are mutually abutted, corresponding gaps exist among the bottoms of the packing boxes, due to swinging motion generated by movement in the portable state, the packing boxes can mutually collide, commodities in the boxes can be influenced, dynamic change acting force is generated on the pull ropes on the box bodies, hand tightening feeling is caused, and the using effect of the portable packing boxes is further weakened; therefore, the side plates deflect on the installed bottom plate through the flexible strips arranged at the bottoms of the side plates, the flanges at the two sides of the side plates are wrapped on the trapezoidal side plates, the side plates and the side plates are connected through the pressing and overlapping plates arranged between the side plates and the side plates, the gravity of the packing box in a hand-held state is transmitted to the side plates under the action of the pull ropes fixed on the side plates, the side plates generate acting force of deflecting the side plates to the pressing and overlapping plates, and the side plates of the packing box are inclined, so that the side plates for holding a plurality of packing boxes are mutually attached together; the invention utilizes the flexible strip arranged at the bottom of the side plate to enable the side plate to deflect on the bottom plate, so that adjacent hand-held packing boxes are attached between the inclined side plates, and the swinging action of the hand-held pull rope on the packing box is buffered through the pressing and folding plate arranged between the side plate and the side plate, thereby avoiding the collision between the packing boxes in a hand-held state, reducing the hand-tightening feeling and improving the use effect of the hand-held packing box.
Preferably, the top of the pressing and folding plate is provided with a folding strip, and the bottom of the pressing and folding plate is provided with a strip seat; two ends of the folding strip are respectively fixed on the side plate and the side plate, and the folding strip guides the pressing and folding state of the pressing and folding plate; the strip seats are fixed on different height positions of the inner wall of the side plate, and limit the extension range of the bottom of the laminated plate; in the process that the side plates in the packaging box are stressed to deflect, the stacked pressing plates can be stacked due to the deformation acted on the pressing plates, and the stacked pressing plates cannot be completely accommodated in the gaps between the side plates and the trapezoidal side plates and are filled in the wedge-shaped bottom space, so that the deflection of the side plates is prevented; through setting up at the strip seat of pressing folded sheet bottom co-altitude, make the bottom of pressing the folded sheet distribute in the different degree of depth positions in wedge space, press the folded sheet and formed different thickness after piling up, match wedge-shaped space size between curb plate and sideboard to pull through folding the strip and make the pressing folded sheet be in fixed deformation gesture, ensure the stability of curb plate deflection process, thereby maintained the deformation effect in the use of portable packing box.
Preferably, an arc-shaped guide rod is arranged above the folding strip, one end of the guide rod is fixed on the side plate, and the other end of the guide rod extends into the side plate in a sliding manner; the upper surface of the guide rod is used for supporting the movement of the pull rope, and the lower surface of the guide rod is connected with the folding strip in an attaching manner; in the deflection process of the side plate, the deflection track of the top of the side plate is positioned on the circumference which takes the flexible strip as the circle center and the height of the side plate as the radius, and under the action of the fixed folding strip, the deformation of the traction pressing and folding plate is positioned in a linear track, and the pull rope is in a stretched state under the stress, so that the transmission of the deflection degree of the side plate is influenced, and the using effect of the portable packing box is reduced; through setting up the guide arm in a book strip top, make the radian of guide arm match in the arc orbit of curb plate top deflection, and then optimized a book strip and drawn the removal orbit of pressure folded sheet top to with the effort direction guide of bearing stay cord to the curb plate deflection process on the arc orbit, promoted the accuracy of curb plate deflection deformation process, thereby promoted portable packing carton's result of use.
Preferably, the upper surface of the box cover is provided with a track groove, and the track groove is positioned in the box cover area above the guide rod; the top end of the side plate is provided with a notch, and the notch corresponds to the track groove position on the box cover; in the transfer process of a plurality of portable packing boxes, the stability of the stacking structure of the portable packing boxes can be damaged by the pull ropes among the portable packing boxes, gaps are generated among the pull ropes on the box covers of the portable packing boxes, and vibration is formed among the box bodies in the transfer process, so that potential safety hazards in the transfer process are caused; through setting up the orbit groove on the lid, with curb plate top assorted notch, carry out the in-process of pile to the portable packing carton, comb the stay cord and deposit to the orbit groove in to expose through the notch, and then make the portable packing carton of pile be in stable horizontal plane between, guaranteed the influence that the commodity in the portable packing carton of transfer process avoided the vibration, thereby maintained the steady state in the portable packing carton transports.
Preferably, the middle part of the box cover is provided with a bent contraction area, the contraction area is parallel to the top of the side plate, and the contraction area enables the box cover to be folded under the action of stress extrusion; the height of the end face of the top of the box cover is lower than that of the top of the side plate; the lower surface of the bottom plate is provided with a convex plate, and the bottom plate is clamped on the box cover between the side plates through the convex plate; in the process of transporting the portable packing boxes, the portable packing boxes need to be stacked to increase the transporting efficiency, and the stacked box bodies can generate relative displacement under the vibration state of transporting, so that collapse among the stacked box bodies is caused, and commodities in the portable packing boxes during transporting are damaged; through setting up the flange at the bottom plate lower surface, cooperate with the terminal surface that is less than the curb plate on the lid, pass through the flange block with the packing carton of pile on the lid between the curb plate, make the relative displacement who produces between the box body in the transportation restricted in the clearance of the flange of block and curb plate to the stable effect in the portable packing box is transported has been promoted.
The paperboard for assembling the hand packing box is suitable for the hand packing box and comprises a frame plate and a face plate; the corner angles of the frame plate are provided with support pipes, the support pipes are formed by winding paperboards, and the support pipes are used for reinforcing the structural strength of the paperboards; the end parts of the support pipes are mutually fixed to form a cardboard frame plate; the support tube is characterized in that a pressed surface leather plate is arranged on the cylindrical surface of the support tube, and the surface leather plate is used for forming a paperboard structure on the basis of the frame plate and protecting the surface layer of the support tube in the frame plate; the portable packing box can meet the bearing effect on internal commodities, and simultaneously needs to reduce unnecessary weight as much as possible so as to improve the effect of portable comfort level, because most of the current paper boards adopt corrugated board structures, the whole weight of the paper boards can be increased and the cost of the assembled portable packing box can be increased at the same time by increasing the thickness of the corrugated structures or increasing the hardness of the corrugations under the requirement of increasing the strength of the paper boards; consequently, through the deckle board of setting in the cardboard, as the main part of cardboard, through the fixed pipe-strut support in the deckle board, with the balanced transmission of the atress condition of cardboard to in the whole deckle board structure to wrap up the deckle board by the face skin, reduced the weight of cardboard then, thereby promoted the mechanical properties of the cardboard of equipment hand packing box.
The invention has the following beneficial effects:
1. according to the invention, through the flexible strip arranged at the bottom of the side plate and the pressing and stacking plate between the side plate and the side plate, the swinging action of the hand-held pull rope on the packing box is buffered, the collision between the packing boxes in a hand-held state is avoided, and the hand-tightening feeling is reduced; the strip seats arranged at the bottoms of the laminated plates and different in height are matched with the wedge-shaped space between the side plates and the side plates, so that the stability of the deflection process of the side plates is ensured.
2. According to the invention, the radian of the guide rod is matched with the deflected arc-shaped track at the top of the side plate through the guide rod arranged above the folding strip, so that the accuracy of the deflection deformation process of the side plate is ensured; the track groove is formed in the box cover, the notch is matched with the top end of the side plate, the pull rope is combed and stored into the track groove and is exposed out of the notch, and the stacked portable packing boxes are located on a stable horizontal plane; the convex plate arranged on the lower surface of the bottom plate is matched with the end surface of the box cover, which is lower than the side plate, so that the relative displacement generated between the box bodies in the transfer process is limited in the gap between the convex plate and the side plate of the clamping block.
Drawings
The invention is further described with reference to the following figures and embodiments.
FIG. 1 is a perspective view of the present invention hand held package;
FIG. 2 is a perspective view of a laminated sheet member of the present invention;
FIG. 3 is a bottom perspective view of the hand held package of the present invention;
FIG. 4 is a partial enlarged view of FIG. 2 at A;
FIG. 5 is a partial enlarged view of FIG. 2 at B;
FIG. 6 is a partial enlarged view at C in FIG. 3;
FIG. 7 is a block diagram of the paperboard used to assemble the carry case of the present invention;
in the figure: the bottom plate 1, the convex plate 11, the side plate 2, the through groove 21, the side plate 3, the flanging 31, the flexible strip 32, the notch, the pull rope 4, the box cover 5, the track groove, the contraction area 52, the laminating plate 6, the folding strip 61, the strip seat 62, the guide rod 7, the frame plate 8, the support pipe 81 and the wrapper plate 9.
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 7, the present invention provides a portable packing box including a bottom plate 1, a side plate 2, a side plate 3, and a draw string 4; the peripheral direction of the bottom plate 1 is respectively provided with a pair of side plates 2 and side plates 3, the side plates 2 and the side plates 3 are vertical to the plane of the bottom plate 1, and the side plates 2 and the side plates 3 are respectively positioned on the parallel opposite sides of the bottom plate 1; the side plate 2 is in a trapezoidal structure; two sides of the side plate 3, which are close to the side plate 2, are provided with wedge-shaped flanges 31, and the side plate 3 is wrapped on the side plate 2 through the flanges 31; the bottom of the side plate 3 is provided with a flexible strip 32, the side plate 3 is fixed on the bottom plate 1 by the flexible strip 32, and the flexible strip 32 enables the side plate 3 to deflect towards the center direction of the bottom plate 1; a box cover 5 is arranged above the bottom plate 1, and the box cover 5 is arranged in an area enclosed by the side plates 3; the flanging 31 is provided with a pressing and folding plate 6, the pressing and folding plate 6 connects the inner wall of the side plate 3 with the inclined plane of the side plate 2, and a pull rope 4 is arranged above the pressing and folding plate 6; the end part of the top surface of the side plate 2 is provided with an arc-shaped through groove 21, and the through groove 21 corresponds to the cross section shape of the pull rope 4; the tail end of the pull rope 4 is fixed on the inner wall of the side plate 3, and the pull rope 4 extends to the upper part of the box cover 5 through the through groove 21 on the side plate 2; in the shopping process of a shopping mall, a plurality of portable packing boxes are often carried, the portable packing boxes have similar box body shapes and similar structure of the pull ropes 4, the pull ropes 4 of the packing boxes are commonly held in the hands in the state that a plurality of packing boxes are carried by a single hand, the packing boxes connected with the bottoms of the pull ropes 4 are distributed in a fan shape, the edges of the tops of the packing boxes are mutually abutted, corresponding gaps exist among the bottoms of the packing boxes, due to swinging motion generated by movement in the portable state, the packing boxes can mutually collide, commodities in the boxes can be influenced, dynamic change acting force is generated on the pull ropes 4 on the box bodies, hand tightening feeling is caused, and the using effect of the portable packing boxes is further weakened; therefore, the invention makes the side plate 3 deflect on the installed bottom plate 1 through the flexible strip 32 arranged at the bottom of the side plate 3, wraps the turned edges 31 at two sides of the side plate 3 on the trapezoidal side plate 2, and connects the side plate 3 and the side plate 2 through the pressing and folding plate 6 arranged between the side plate 3 and the side plate 2, and transmits the gravity of the packing box under a hand-held state to the side plate 3 under the action of the pull rope 4 fixed on the side plate 3, so that the side plate 3 deflects to the acting force on the pressing and folding plate 6, and further makes the side plate 3 of the packing box form an inclination, and makes the side plates 3 carrying a plurality of packing boxes mutually attached together; the invention utilizes the flexible strip 32 arranged at the bottom of the side plate 3 to enable the side plate 3 to deflect on the bottom plate 1, so that adjacent hand-held packing boxes are jointed between the inclined side plates 3, and the swinging action of the hand-held pull rope 4 on the packing box is buffered through the laminating plate 6 arranged between the side plate 3 and the side plate 2, thereby avoiding the collision between the packing boxes in a hand-held state, reducing the hand-tightening feeling and improving the use effect of the hand-held packing box.
As an embodiment of the present invention, the top of the laminated plate 6 is provided with a folding strip 61, and the bottom of the laminated plate 6 is provided with a strip seat 62; two ends of the folding strip 61 are respectively fixed on the side plate 3 and the side plate 2, and the folding strip 61 guides the pressing and folding state of the pressing and folding plate 6; the strip seats 62 are fixed on different height positions of the inner wall of the side plate 3, and the strip seats 62 limit the extension range of the bottom of the laminated plate 6; in the process that the side plates 3 in the packing box are stressed to deflect, the stacked pressing plates 6 can be stacked due to the deformation acted on the pressing plates 6, and the gaps between the side plates 3 and the trapezoidal side plates 2 cannot completely accommodate the stacked pressing plates 6 and are filled in the wedge-shaped bottom space, so that the deflection of the side plates 3 is blocked; through setting up at the strip seat 62 of the different height in pressure folded sheet 6 bottom, make the bottom of pressing folded sheet 6 distribute in the different degree of depth positions in wedge space, press folded sheet 6 to form different thickness after piling up, match in the wedge space size between curb plate 3 and sideboard 2 to draw through folding strip 61 and make pressure folded sheet 6 be in fixed deformation gesture, ensure the stability of curb plate 3 deflection process, thereby maintained the deformation effect in the manual packing box use.
As an embodiment of the present invention, an arc-shaped guide rod 7 is disposed above the folding strip 61, one end of the guide rod 7 is fixed on the side plate 3, and the other end of the guide rod 7 extends into the side plate 2 in a sliding manner; the upper surface of the guide rod 7 is used for supporting the movement of the pull rope 4, and the lower surface of the guide rod 7 is attached and connected with the folding strip 61; in the deflection process of the side plate 3, the deflection track of the top of the side plate 3 is positioned on the circumference which takes the flexible strip 32 as the center of a circle and the height of the side plate 3 as the radius, and under the action of the fixed folding strip 61, the deformation of the traction and pressing plate 6 is positioned in a linear track, and the pull rope 4 is positioned in a stretched state under the stress, so that the transmission of the deflection degree of the side plate 3 is influenced, and the using effect of the portable packing box is reduced; through setting up guide arm 7 in a book 61 top, make the radian of guide arm 7 match in the arc orbit of 3 tops of curb plate deflections, and then optimized a book 61 and pull the moving trajectory who presses 6 tops of folded sheet to with the effort direction guide of bearing stay cord 4 to the arc orbit of 3 deflection processes of curb plate on, promoted the accuracy of 3 deflection deformation processes of curb plate, thereby promoted the result of use of portable packing carton.
As an embodiment of the present invention, the upper surface of the box cover 5 is provided with a track groove, and the track groove is positioned in the area of the box cover 5 above the guide rod 7; the top end of the side plate 3 is provided with a notch corresponding to the track groove position on the box cover 5; in the transfer process of a plurality of portable packing boxes, the stability of a stacking structure of the portable packing boxes can be damaged by the pull ropes 4 of the portable packing boxes, gaps are generated in the process of transferring the pull ropes 4 on the box covers 5 of the portable packing boxes, and vibration is formed among box bodies in the transfer process, so that potential safety hazards in the transfer process are caused; through the orbit groove that sets up on lid 5, with 3 top assorted notches of curb plate, at the in-process of carrying out the pile to the hand packing box, comb stay cord 4 and deposit to the orbit groove in to expose through the notch, and then make the hand packing box of pile be in stable horizontal plane between, guaranteed the commodity in the hand packing box in the transportation and avoided the influence of vibration, thereby maintained the steady state in the hand packing box transportation.
As an embodiment of the present invention, the middle part of the box cover 5 is provided with a bent contracting area 52, the contracting area 52 is parallel to the top of the side plate 3, and the contracting area 52 makes the box cover 5 furl under the action of forced extrusion; the height of the end surface of the top of the box cover 5 is lower than that of the top of the side plate 3; the lower surface of the bottom plate 1 is provided with a convex plate 11, and the bottom plate 1 is clamped on the box cover 5 between the side plates 3 through the convex plate 11; in the process of transporting the portable packing boxes, the portable packing boxes need to be stacked to increase the transporting efficiency, and the stacked box bodies can generate relative displacement under the vibration state of transporting, so that collapse among the stacked box bodies is caused, and commodities in the portable packing boxes during transporting are damaged; through setting up flange 11 at 1 lower surface of bottom plate, cooperate with the terminal surface that is less than curb plate 3 on lid 5, pass through flange 11 block with the packing carton of pile on lid 5 between curb plate 3, the relative displacement who produces between the box body in the messenger transportation is restricted in the clearance of flange 11 and curb plate 3 of block to stability effect in the hand packing box is transported has been promoted.
The paperboard for assembling the hand packing box, which is suitable for the hand packing box, comprises a frame plate 8 and a skin plate 9; the edge angles of the frame plate 8 are provided with support pipes 81, the support pipes 81 are formed by winding paperboards, and the support pipes 81 are used for reinforcing the structural strength of the paperboards; the ends of the support tubes 81 are fixed to each other to form a cardboard frame plate 8; the cylindrical surface of the support tube 81 is provided with a pressed surface skin plate 9, the surface skin plate 9 is used for forming a paperboard structure on the basis of the frame plate 8 and protecting the surface layer of the support tube 81 in the frame plate 8; the portable packing box can meet the bearing effect on internal commodities, and simultaneously needs to reduce unnecessary weight as much as possible so as to improve the effect of portable comfort level, because most of the current paper boards adopt corrugated board structures, the whole weight of the paper boards can be increased and the cost of the assembled portable packing box can be increased at the same time by increasing the thickness of the corrugated structures or increasing the hardness of the corrugations under the requirement of increasing the strength of the paper boards; consequently, through the deckle board 8 that sets up in the cardboard, as the main part of cardboard, through the fixed pipe-strut support in the deckle board 8, with the balanced transmission of the atress condition of cardboard to whole deckle board 8 structure in to wrap up deckle board 8 by face skin board 9, then reduced the weight of cardboard, thereby promoted the mechanical properties of the cardboard of equipment hand packing box.
When the portable packing box is used, a plurality of portable packing boxes are often carried in a shopping process in a shopping mall, the portable packing boxes are provided with similar box body shapes and similar structure of the pull ropes 4, the pull ropes 4 of the packing boxes are commonly held in hands under the state that a plurality of packing boxes are carried by a single hand, the packing boxes connected with the bottoms of the pull ropes 4 are distributed in a fan shape, the edges of the tops of the packing boxes are mutually abutted, and corresponding gaps are reserved among the bottoms of the packing boxes; the side plates 3 deflect on the installed bottom plate 1 through the flexible strips 32 arranged at the bottoms of the side plates 3, the flanges 31 at two sides of the side plates 3 are wrapped on the trapezoidal side plates 2, the side plates 3 are connected with the side plates 2 through the laminating plates 6 arranged between the side plates 3 and the side plates 2, the gravity of the packing box in a hand-held state is transmitted to the side plates 3 under the action of the pull ropes 4 fixed on the side plates 3, the side plates 3 deflect to the acting force on the laminating plates 6, and then the side plates 3 of the packing box are inclined, so that the side plates 3 carrying a plurality of packing boxes are mutually attached together; the strip seats 62 are arranged at the bottoms of the pressing and folding plates 6 and have different heights, so that the bottom ends of the pressing and folding plates 6 are distributed at different depth positions in the wedge-shaped space, the pressing and folding plates 6 have different thicknesses after being stacked and are matched with the size of the wedge-shaped space between the side plate 3 and the side plate 2, the pressing and folding plates 6 are in a fixed deformation posture through the traction of the folding strips 61, and the stability of the deflection process of the side plate 3 is ensured; the guide rod 7 is arranged above the folding strip 61, so that the radian of the guide rod 7 is matched with the deflected arc-shaped track of the top of the side plate 3, the moving track of the top of the folding plate 6 drawn by the folding strip 61 is optimized, the acting force direction of the bearing pull rope 4 is guided to the deflected arc-shaped track of the side plate 3, and the accuracy of the deflected deformation process of the side plate 3 is promoted; the track groove arranged on the box cover 5 and the notch matched with the top end of the side plate 3 are used for combing and storing the pull rope 4 into the track groove and exposing the pull rope through the notch in the process of stacking the portable packing boxes, so that the stacked portable packing boxes are positioned on a stable horizontal plane, and the commodities in the portable packing boxes are prevented from being influenced by vibration in the transferring process; the convex plate 11 arranged on the lower surface of the bottom plate 1 is matched with the end surface, lower than the side plates 3, of the box cover 5, and the stacked packing boxes are clamped on the box cover 5 between the side plates 3 through the convex plate 11, so that the relative displacement generated between the box bodies in the transferring process is limited in the gap between the clamped convex plate 11 and the side plates 3; through setting up the framed panel 8 in the cardboard, as the main part of cardboard, through the fixed pipe-strut support in framed panel 8, with the balanced transmission of the atress condition of cardboard to in the 8 structures of whole framed panel to wrap up framed panel 8 by face skin board 9, reduced the weight of cardboard then.
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 (5)
1. A portable packing box comprises a bottom plate (1), side plates (2), side plates (3) and pull ropes (4); the method is characterized in that: a pair of side plates (2) and a pair of side plates (3) are respectively arranged on the periphery of the bottom plate (1), the side plates (2) and the side plates (3) are perpendicular to the plane of the bottom plate (1), and the side plates (2) and the side plates (3) are respectively positioned on the parallel opposite sides of the bottom plate (1); the side plate (2) is of a trapezoidal structure; wedge-shaped flanges (31) are arranged on two sides of the side plate (3) close to the side plate (2), and the side plate (3) is wrapped on the side plate (2) through the flanges (31); the bottom of the side plate (3) is provided with a flexible strip (32), the side plate (3) is fixed on the bottom plate (1) by the flexible strip (32), and the flexible strip (32) enables the side plate (3) to deflect towards the center direction of the bottom plate (1); a box cover (5) is arranged above the bottom plate (1), and the box cover (5) is arranged in an area enclosed by the side plates (3); a pressing and folding plate (6) is arranged on the flanging (31), the pressing and folding plate (6) connects the inner wall of the side plate (3) and the inclined plane of the side plate (2), and a pull rope (4) is arranged above the pressing and folding plate (6); an arc-shaped through groove (21) is formed in the end portion of the top surface of the side plate (2), and the through groove (21) corresponds to the cross section of the pull rope (4); the tail end of the pull rope (4) is fixed on the inner wall of the side plate (3), and the pull rope (4) extends out of the box cover (5) through a through groove (21) on the side plate (2);
the top of the pressing and folding plate (6) is provided with a folding strip (61), and the bottom of the pressing and folding plate (6) is provided with a strip seat (62); two ends of the folding strip (61) are respectively fixed on the side plate (3) and the side plate (2), and the folding strip (61) guides the pressing and folding state of the pressing and folding plate (6); the strip seats (62) are fixed on different height positions of the inner wall of the side plate (3), and the strip seats (62) limit the extension range of the bottom of the laminated plate (6).
2. The portable packing box according to claim 1, characterized in that: an arc-shaped guide rod (7) is arranged above the folding strip (61), one end of the guide rod (7) is fixed on the side plate (3), and the other end of the guide rod (7) extends into the side plate (2) in a sliding manner; the upper surface of the guide rod (7) is used for supporting the movement of the pull rope (4), and the lower surface of the guide rod (7) is attached to the folding strip (61).
3. The portable packing box according to claim 1, characterized in that: the upper surface of the box cover (5) is provided with a track groove, and the track groove is positioned in the area of the box cover (5) above the guide rod (7); the top end of the side plate (3) is provided with a notch, and the notch corresponds to the track groove position on the box cover (5).
4. The portable packing box according to claim 3, characterized in that: the middle part of the box cover (5) is provided with a bent contraction area (52), the contraction area (52) is parallel to the top of the side plate (3), and the contraction area (52) enables the box cover (5) to be folded under the action of stress extrusion; the height of the end face of the top of the box cover (5) is lower than that of the top of the side plate (3); the lower surface of the bottom plate (1) is provided with a convex plate (11), and the bottom plate (1) is clamped on the box cover (5) between the side plates (3) through the convex plate (11).
5. A carton for assembling the hand pack, characterized in that the carton is suitable for use in the hand pack according to any one of claims 1-4, comprising a frame panel (8) and a skin panel (9); the corner of the frame plate (8) is provided with a support pipe (81), the support pipe (81) is formed by winding a paperboard, and the support pipe (81) is used for reinforcing the structural strength of the paperboard; the end parts of the support pipes (81) are fixed with each other to form a cardboard frame plate (8); the support structure is characterized in that a laminated surface leather plate (9) is arranged on the cylindrical surface of the support tube (81), the surface leather plate (9) is used for forming a paperboard structure on the basis of the frame plate (8), and the surface layer of the support tube (81) in the frame plate (8) is protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747267.2A CN111874399B (en) | 2020-07-29 | 2020-07-29 | Portable packaging box and paperboard for assembling same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747267.2A CN111874399B (en) | 2020-07-29 | 2020-07-29 | Portable packaging box and paperboard for assembling same |
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| Publication Number | Publication Date |
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| CN111874399A CN111874399A (en) | 2020-11-03 |
| CN111874399B true CN111874399B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010747267.2A Active CN111874399B (en) | 2020-07-29 | 2020-07-29 | Portable packaging box and paperboard for assembling same |
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| Country | Link |
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| CN (1) | CN111874399B (en) |
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| DE202004011165U1 (en) * | 2004-07-15 | 2005-12-01 | Henkel Kgaa | Powder-tight packaging |
| CN207985490U (en) * | 2018-01-15 | 2018-10-19 | 东莞市耀成包装制品有限公司 | A kind of new type foldable packing carton |
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| CN201049804Y (en) * | 2007-05-22 | 2008-04-23 | 吴铨卿 | Hollow paper protection plate |
| CN201721693U (en) * | 2010-07-02 | 2011-01-26 | 东莞市尚礼文化传播有限公司 | Gift box |
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| CN111874399A (en) | 2020-11-03 |
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Effective date of registration: 20220125 Address after: 223001 No. 100, Shanyang Avenue, Huai'an District, Huai'an City, Jiangsu Province Applicant after: Huai'an Yirong Paper Co.,Ltd. Address before: 230000 room 106, zone a, science and innovation center, Taohua Industrial Park, economic development zone, Hefei, Anhui Province Applicant before: Dong Qianqian |
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