CN117944981A - Packing box - Google Patents

Abstract

The invention relates to a packing box which consists of a bottom support, surrounding plates, a top cover, a binding belt, a reinforcing gasket and a shielding piece. The two corrugated boards to be spliced are respectively provided with a pair of holes, the two pairs of holes correspond to each other, one of the pair of holes of the inner corrugated board is a binding belt penetrating hole, the other is a binding belt penetrating hole, and one of the pair of holes of the outer corrugated board is a binding belt head penetrating hole, and the other is a binding belt penetrating hole. The band penetrating holes on the inner side corrugated board and the outer side corrugated board correspond to each other, and the band penetrating holes on the inner side corrugated board correspond to the band head penetrating large holes on the outer side corrugated board.

Description

Packing box

Technical Field

The invention relates to a packing box, in particular to a heavy corrugated board packing box and a plastic hollow board packing box.

Background

Corrugated cartons are one of the most common packaging containers, and conventional cartons are often formed into packaging containers after being spliced by nailing or gluing, and the splicing is usually completed in factories by machine equipment. When the split packing box is used, the bottom of the split packing box is adhered by the adhesive tape, then the packing box is filled with a packing material from the upper end, and then the box cover is adhered by the adhesive tape for sealing. In recent years, with the progress of technology and the improvement of environmental awareness, assembled heavy corrugated cartons have been widely applied to the packaging fields of large household appliances, equipment and instruments, artworks and the like. The heavy-duty paper box is inconvenient to directly load the packing materials from the upper side like a conventional paper box because of larger contents, and the packing box is often split into a plurality of parts, so that the packing materials can be conveniently loaded by the split box, and the storage and the transportation of the packing materials can be conveniently realized by the split box into a plurality of components. The heavy corrugated case is generally split into three parts, namely a bottom support, surrounding plates and a top cover, wherein the bottom support part is generally used for fixing a paperboard on a tray, and the surrounding edges of the paperboard are bent upwards to form a bottom cover; the coaming is often a large paperboard, the paperboard is bent to form four vertical faces of the packing box, and when the packing box is large, the paperboard is formed by splicing a plurality of paperboards; the top cover is often in the form of a cardboard sheet that is folded down on four sides and closed into a cover. When in use, the package is placed on the bottom support, the package is looped by surrounding plates, the top cover is covered, and the top cover, the surrounding plates and the bottom support are bound into a whole by the packing belt. The joint connection after the coaming is coiled, the coaming is connected with the bottom cover and the coaming is connected with the top cover, and because the heavy-duty carton is relatively large, the hand is difficult to operate on the inner side of the joint, so that the problem of splicing and connecting corrugated boards is always a difficult problem in the application of the heavy-duty carton. The existing part of heavy cartons is not firmly connected, and is directly reinforced by adhesive tapes and packing tapes, so that the packing cartons have poor impact resistance in use; the mode of pre-perforating is adopted in partial heavy carton, respectively gets a square or circular hole at the tie point of two pieces of needs amalgamation cardboard, adopts plastics cubic knot or circular hasp to lock the junction after folding, and current cubic knot and circular hasp have the problem: firstly, the cost is high, and the overall cost of the carton is improved; the plastic sheet is easy to withdraw from the open hole when impacted, so that the overall strength of the carton is affected; thirdly, the same lock catch can only meet the buckling requirement of the paperboard with the same thickness, and the universal type paperboard is not provided.

The problem of splicing and connecting the existing heavy-duty cartons is brought to the attention of industry personnel, and heavy-duty cartons connected by double-sided adhesives are produced at home and abroad, and VHB double-sided adhesives of 3M company are mainly used. The defects are as follows: firstly, due to the structural characteristics of the corrugated board, the characteristics determine that the corrugated board is easy to delaminate, and the bonding of surface facial tissues cannot ensure the firmness of splicing; secondly, the package is inconvenient to unpack in a bonding mode; third, VHB double faced adhesive tape is with high costs, has improved the overall cost of packing box.

Disclosure of Invention

In order to overcome the defects of the existing spliced heavy corrugated paper box, the invention provides a packing box, wherein the box body material of the packing box can be corrugated paper board or plastic hollow board; the packing box splicing structure is simple, splicing connection is firm, unpacking is convenient and quick, and the main body fittings used for splicing are bands which are universal for splicing paperboards with different thicknesses.

The technical scheme adopted for solving the technical problems is as follows: the invention relates to a packing box which consists of a bottom support, surrounding plates, a top cover, a binding belt, a reinforcing gasket and a shielding piece. The two corrugated boards to be spliced are respectively provided with a pair of holes, the two pairs of holes correspond to each other, one of the pair of holes of the inner corrugated board is a binding belt penetrating hole, the other is a binding belt penetrating hole, and one of the pair of holes of the outer corrugated board is a binding belt head penetrating hole, and the other is a binding belt penetrating hole. The band penetrating holes on the inner side corrugated board and the outer side corrugated board correspond to each other, and the band penetrating holes on the inner side corrugated board correspond to the band head penetrating large holes on the outer side corrugated board.

Further, the band insertion holes in the inner corrugated cardboard are shaped and sized to ensure that the band of the band can pass therethrough, but not larger than the band head, to ensure that the band head cannot pass therethrough; the tie head on the outer paper board penetrates through the large hole, and the shape and the size of the tie head need to ensure that the tie head can penetrate through the large hole; the shape and the size of the band penetrating hole on the corrugated board at the inner side and the outer side need to ensure that the band body of the band can pass through the band penetrating hole.

Further, when the novel band-pass type corrugated board is used, the band is firstly penetrated into the band penetrating hole in the inner side corrugated board from outside to inside, and then the band is penetrated out to the outside from the band penetrating hole in the inner side corrugated board after the reinforcing gasket is sleeved. After the splicing points of the inner corrugated boards are all operated in this way, all the parts of the paper box are folded, and the binding tapes penetrate through the corresponding binding tape penetrating holes in the outer corrugated boards one by one, so that the binding tapes are arranged on the outer side of the packing box. After the gasket is added on the ribbon sleeve, the ribbon head on the outer side paperboard is pulled out from the large hole, the corresponding ribbon is pulled in and out, the ribbon is tensioned, and the redundant ribbon body is sheared according to the situation, so that the splicing of the corrugated board at the point is completed. The shielding piece is used for shielding the holes of each connecting point, so that the sealing performance and the attractiveness of the packing box are improved. When unpacking, the binding tapes of each point are directly cut off, so that quick unpacking can be realized.

Further described, the strap in the components of the packing box of the invention refers to a strap capable of tightening and locking, and the strap is commonly a nylon strap or a magic tape strap.

Further, according to the packing box disclosed by the invention, when the tie heads on the outer side paperboards are penetrated out of the large holes and pulled out, the convenience of operation can be improved by means of the hook type tools.

Further, when the reinforcing gasket is an independent member, the band of the inner side cardboard and the reinforcing gasket can be mounted, not only on the packaging site, but also pre-mounted before the packaging box leaves the factory, thereby improving the convenience of the site box splicing operation. The reinforcing gaskets on the inner side and the outer side are adhered to the connecting point of the paperboard through adhesive, and the reinforcing gaskets are connected with the paperboard into a whole, so that the convenience of field box splicing operation is further improved.

Further stated, when the tie is tensioned, the tie head is pulled into the large hole through which the tie head passes, and then the redundant tie body is sheared, so that the bulge of the tie head is reduced, the size of the outer packing box is controlled, and the attractiveness of the packing box is improved.

Further, when three or more corrugated boards are spliced, the corrugated boards on the inner side of the packing box are provided with the corresponding paired tie penetrating holes and penetrating holes, and the ties are penetrated one by one when the packing box is used.

Further, the corrugated board and the plastic hollow board of the packing box of the invention can omit the reinforcing gasket in the component when the material strength can meet the requirement.

Further described, the shielding piece of the packing box is one of a plastic plug and a sticker, and is used for shielding holes and improving the sealing performance of the packing box; when the packaged object has no requirement on the tightness of the packaging box, the shielding piece in the component is omitted.

Further, when the bottom support of the packing box is a wooden tray, the corrugated board bottom cover of the bottom support part can be omitted, and surrounding plates can be directly locked with the wooden tray by using self-tapping screws with the aid of gaskets. When the weight of the content is light and the forklift is not needed for loading, unloading and moving, the bottom is directly a cardboard bottom cover, and the bottom tray part is omitted.

Further, when the detachable strapping tape is selected as the strapping tape, the unpacking of the packing box does not need to be sheared by a tool, so that the unpacking convenience is further improved.

The beneficial effects of the packing box are as follows: firm in splicing connection, simple in structure and convenient and quick in unpacking; the ribbon is selected as a splicing main material, and the material has universality on paperboards and hollow boards with different thicknesses.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a front view of a tray.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a right side view of fig. 1.

Fig. 4 is a front view of the carton cover.

Fig. 5 is a lower view of fig. 4.

Fig. 6 is a right side view of fig. 4.

Fig. 7 is a front view of the peripheral enclosing plate.

Fig. 8 is a partial enlarged view of Y of fig. 7.

Fig. 9 is an enlarged partial view of H of fig. 7.

FIG. 10 is a 6:1 elevation view of reinforcing shim A.

FIG. 11 is a front view of reinforcement mat B6:1.

FIG. 12 is a 6:1 elevation view of the tie.

FIG. 13 is a view of the threading of the tie into the longitudinally aligned tie-threading aperture of the peripheral panel.

Fig. 14 is a right side view of fig. 13.

FIG. 15 is a view of the band threaded into the transverse band access holes of the peripheral wall.

Fig. 16 is a view of the tie being threaded out of the tie-passing holes of the surrounding plates.

Fig. 17 is a rear view of fig. 16.

Fig. 18 is a view of the package folded with the tie also being threaded through the tie-out aperture of the outer paperboard.

Fig. 19 is an enlarged view of N part of fig. 18.

Fig. 20 is a view of the strap set with the shim B added.

FIG. 21 is a view of the hook tie head engaged with the tie.

FIG. 22 is a view of the completed buckle of the tie head with the tie.

Figure 23 is an overall effect view of the attachment of the shield after removal of the excess tie.

FIG. 24 is a front view of the reinforcement mat C6:1.

FIG. 25 is a front view of reinforcing mat D6:1.

FIG. 26 is a 6:1 elevation view of the velcro tape.

Fig. 27 is a pair of apertured views of the inner side paperboard.

Fig. 28 is a pair of side aperture views of the outer paperboard.

Fig. 29 is a view of the strap insertion aperture of the velcro strap inserted into the inner cardboard.

Fig. 30 is a right side view of fig. 29.

Fig. 31 is a view of the velcro tape from the tape exit hole of the inner cardboard.

Fig. 32 is a rear view of fig. 31.

Fig. 33 is a view of the velcro tape from the tape exit hole of the outer cardboard.

Fig. 34 is a view of the hook and loop tie threaded into the tie head.

Fig. 35 is a view of the velcro tape tightening closure.

FIG. 36 is a view showing the effect of closing the package

The drawing shows that a tray 1, a bottom cover 2, a top cover 3, a coaming 4, a reinforcing gasket A5, a reinforcing gasket B6, a binding belt 7, a shielding piece 8, a binding belt penetrating hole 9, a binding belt penetrating hole 10, a binding belt penetrating hole 11 and a binding belt head penetrating a large hole. 204. Cardboard, 205, reinforcing gaskets C,206, reinforcing gaskets D,207, magic tape belts, 209, holes for inserting the magic tape belts, 210, holes for inserting the magic tape belts, 211, large holes for inserting the heads of the magic tape belts.

Detailed Description

The following preferred embodiments are provided to make the technical scheme of the present invention more clear and clear to those skilled in the art, but the technical ideas of the present invention are not limited to the following embodiments.

Example 1

In fig. 1,2 and 3, a packing box tray (1) and a bottom cover (2) are connected into a whole, the bottom cover (2) is made of corrugated paper board, and the four circumferences of the bottom cover are bent to form a cover shape; in fig. 4, 5 and 6, the top cover (3) of the packing box is made of corrugated cardboard, and the four sides of the top cover are bent downwards to form a cover shape. The four bending parts of the bottom cover (2) and the top cover (3) are provided with paired holes, the left hole in each pair of holes is a ribbon penetrating hole (10), and the right hole is a ribbon head penetrating hole (11). The band penetrating hole (10) needs to ensure that the band body of the band (7) can pass through; the head of the binding belt passes out of the large hole (11) and is larger than the head of the binding belt (7), so that the head of the binding belt (7) can pass through the large hole.

In fig. 7, 8 and 9, the packing box coaming (4) is made of corrugated board, longitudinal folds divide the board into four large faces and a splicing overlapping area, and specifications of the four large faces are matched with the bottom cover (2) and the top cover (3) after being folded. The upper and lower edges of the packing box coaming (4) are provided with pairs of holes, the left hole in each pair of holes is a binding belt penetrating hole (10), the right hole is a binding belt penetrating hole (9), and the holes of the packing box coaming are respectively corresponding to the holes of the bending parts around the top cover (3) and the bottom cover (2). The specific correspondence is that the ribbon through holes (10) are mutually corresponding, and the ribbon through holes (9) are corresponding to the ribbon head through large holes (11). The overlapping area of the left end of the packing box coaming (4) is provided with two pairs of holes, the upper hole in each pair of holes is a binding belt penetrating hole (9), and the lower hole is a binding belt penetrating hole (10); the right end of the packing box coaming (4) is also provided with two pairs of holes, the upper hole in each pair of holes is a big hole (11) for the binding tape head to pass through, the lower hole is a hole (10) for the binding tape to pass through, and the two pairs of holes correspond to the two pairs of holes in the overlapping area of the left end. The specific correspondence is that the ribbon through holes (10) are mutually corresponding, and the ribbon through holes (9) are corresponding to the ribbon head through large holes (11). The band insertion hole (9) is shaped and sized to ensure that the band of the band (7) can be inserted therethrough, but cannot be larger than the head of the band (7) to ensure that the band head cannot be inserted therethrough.

In fig. 10, the reinforcing pad a (5) is used on the inner side of the package, and has a thin sheet structure, and two small openings are formed at each end, wherein the openings are required to ensure that the band of the band (7) can pass through the openings, and the distance between the two openings is matched with the pair of openings in fig. 7. In fig. 11, the reinforcing pad B (6) is used on the outside of the package, and is also of a sheet structure, one end of the reinforcing pad is provided with a small opening, the opening is required to ensure that the band body of the band (7) can pass through the small opening, the other end of the reinforcing pad is provided with a notch, the width of the notch is required to ensure that the band body of the band (7) can be placed in the notch, and the distance between the notch and the small opening is matched with the pair of openings in fig. 1.

In fig. 12, the band (7) is a conventional nylon band.

In fig. 13, 14 and 15, the band (7) is inserted into the band insertion hole (9) of the shroud plate (4), and the head of the band (7) is larger than the band insertion hole (9), so that the head of the band (7) can be always positioned outside the shroud plate (4) in the process of insertion and pulling.

In fig. 16 and 17, after the band (7) is inserted into the band insertion hole (9), the band (7) is inserted through the two holes in the reinforcing spacer a (5), and then the band (7) is inserted out of the band insertion hole (10), so that the band body of the band (7) is positioned outside the shroud plate (4), i.e., at the initial insertion side. At the moment, pulling the binding belt (7) to strengthen the gasket A (5) increases the stress area of the coaming (4), thereby protecting the coaming.

In fig. 18 and 19, after the tie (7) and the reinforcing spacer a (5) are attached to each splice point on the coaming (4), the package is placed over the tray (1) and the bottom cover (2). After that, the coaming (4), the bottom cover (2) and the top cover (3) are preliminarily folded, and the box body is made of corrugated paper board, so that the box body has higher bending performance, and the related split parts are broken off one by one, so that the binding tape (7) is penetrated out of the binding tape penetrating holes (10) on the outer paper board to the outer side of the packing box.

Because the big hole (11) is larger than the head of the ribbon (7), the head of the ribbon (7) can be pulled out from the big hole (11) through the ribbon head. In fig. 20, a reinforcing spacer B (6) is attached to the band (7). In fig. 21, the head of the ribbon (7) is hooked by using a hook to penetrate out of the big hole (11) of the ribbon head, and the ribbon body of the ribbon (7) penetrates into the head of the ribbon head, so that preliminary locking is realized.

In fig. 22, the binding tapes (7) are tensioned and locked one by one, the heads of the binding tapes are pulled to the corresponding binding tape heads to penetrate out of the large holes (11), and the reinforcing gaskets B (6) increase the stress area of the coaming (4) at the moment, so that the coaming is protected.

In fig. 23, the shielding member (8) is made of a self-adhesive tape, the redundant tape body of the binding tape (7) is cut off, and the shielding member (8) is attached to the corresponding splicing point, so that the tightness and the attractive appearance of the packaging box are improved, and the packaging locking of the packaging box is completed.

Example two

In fig. 24, the reinforcing spacer C (205) is used on the inner side of the package, and has a thin sheet structure, and two small openings are formed at two ends of the reinforcing spacer, wherein the openings are required to ensure that the tape of the magic tape (207) can pass through the openings, and the distance between the two openings is matched with the pair of openings in fig. 27. In fig. 25, the reinforcing spacer D (206) is used on the outside of the package, and is also of a sheet structure, one end of the reinforcing spacer is provided with a small opening, the opening is required to ensure that the tape of the velcro tape (207) can pass through, the other end of the reinforcing spacer is provided with a large opening, the large opening is required to ensure that the annular tape head of the velcro tape (207) can pass through, and the distance between the two openings is matched with the paired openings in fig. 28.

In fig. 26, the tie head of the velcro tape (207) is of a loop-like structure.

In fig. 27 and 28, there are pairs of corresponding openings for the splice points of the inner and outer sheets (204), respectively. The hook and loop fastener strap insertion hole (209) needs to ensure that the strap of the hook and loop fastener strap (207) can pass therethrough, but needs to be smaller than the annular strap head of the hook and loop fastener strap (207) so as to ensure that the strap head cannot pass therethrough; the big hole (211) of the hook and loop fastener tie head is larger than the tie head to ensure the tie head can pass through; the hole (210) for inserting the magic tape is required to ensure that the tape of the magic tape (207) can pass through.

In fig. 29, 30, 31 and 32, the magic tape (207) is threaded into the magic tape threading hole (209) of the inner paper board (204), when the magic tape is threaded, the self-adhesive structure side of the magic tape (207) needs to face away from the magic tape threading hole (210), after the threading, the magic tape (207) is threaded through two holes on the reinforcing gasket C (205), and then the magic tape (207) is threaded out of the magic tape threading hole (210), at this time, the tape body of the magic tape (207) is positioned on the outer side of the inner paper board (204).

In fig. 33, after the hook and loop tape (207) and the reinforcing spacer C (205) are attached to each splice point of the inner cardboard (204), the package is placed in the package box. And after that, the inner and outer side paperboards (207) of the packaging box are folded, and the packaging box is made of corrugated paperboards, so that the packaging box has higher bending performance, the relevant splicing parts are separated one by one, the magic tape (207) is penetrated out of the corresponding magic tape penetrating holes (210) on the outer side paperboards (204) to the outer side of the packaging box, and the magic tape penetrates through small holes on the reinforcing gaskets D (206).

Because the big hole (211) is larger than the head of the magic tape (207) due to the fact that the head of the magic tape is penetrated out of the big hole (211), the head of the magic tape (207) is ensured to be pulled out of the big hole (211) from the head of the magic tape. In fig. 34 and 35, the hook is used to pull the annular head of the hook tape (207) out of the large hole (211) from the hook tape head, and the hook tape is passed through the large hole on the reinforcing pad D (206), and the tape body of the hook tape (207) is then passed into the head. The tightening strap body is folded back again, so that the self-adhesive surfaces of the magic tape (207) are adhered together, and the locking of the splicing point of the packaging box is realized.

In fig. 36, the velcro tape (207) is individually tensioned and locked, so that the boxing and locking of the packing box of the present invention are completed.

Claims (5)

1. A packing box comprises a bottom support, surrounding plates, a top cover, a binding belt, a reinforcing gasket and a shielding piece, and is characterized in that: the splicing points of the corrugated boards are that two corrugated boards to be spliced are respectively provided with a pair of holes, one of the pair of holes of the corrugated board on the inner side is a binding belt penetrating hole, the other is a binding belt penetrating hole, and one of the pair of holes of the corrugated board on the outer side is a binding belt head penetrating large hole, and the other is a binding belt penetrating hole.

2. A box according to claim 1, characterized in that: the band penetrating holes on the inner side corrugated board and the outer side corrugated board correspond to each other, and the band penetrating holes on the inner side corrugated board correspond to the band head penetrating large holes on the outer side corrugated board.

3. A box according to claim 1, characterized in that: the band penetration holes in the inner corrugated cardboard are shaped and sized to ensure that the band of the band can pass therethrough, but not larger than the band head, to ensure that the band head cannot pass therethrough.

4. A box according to claim 1, characterized in that: the binding heads on the outer paper plates penetrate through the large holes, and the shape and the size of the binding heads need to ensure that the binding heads can penetrate through the large holes.

5. A box according to claim 1, characterized in that: the shape and the size of the band penetrating hole on the corrugated board at the inner side and the outer side need to ensure that the band body of the band can pass through the band penetrating hole.