CN201099397Y - folding box - Google Patents

Abstract

The foldable packaging box of the utility model is composed of a base and four side panels. The four sides of the base are surrounded by a short wall. The side panels of the inner panel group can be placed in the accommodation space surrounded by the short wall after being disassembled. As for the two side panels of the outer panel group, they can be pressed on the two side panels of the inner panel group after being folded, so that the top surface of the base is a flat placement space, which can not only greatly reduce its volume, but also can be used as a pallet.

Description

folding box

technical field

The utility model relates to the improvement of a detachable packaging box, and aims to provide a foldable packaging box structure that is easy to operate and can be quickly disassembled to be used as a pallet.

Background technique

In warehousing management, international logistics and other operations, it is often necessary to use "pallets" or "packing boxes" as units for storing and transporting goods; for example, generally large or heavy objects are usually placed directly on pallets As for the smaller objects, they can be placed in packing boxes to facilitate movement or handling with a pallet truck.

Therefore, pallets and packing boxes have almost been regarded as the most basic and inevitable tools for mechanical loading and unloading of goods, and can even be regarded as the basis for logistics (logistic) efficiency; because in general warehousing and logistics operations, it is impossible to predict in advance For all types and quantities of goods that need to be processed, it is necessary to have a large number of pallets and packing boxes for loading and use; so that there are packing boxes that can be dismantled in the market, in order to reduce the number of unused packing boxes space occupied by the time.

For example, China Taiwan Publication No. 519970 patent document discloses a metal packaging box that can be disassembled and stacked. The adjacent side panels of the metal packaging box are mainly joined and fixed by corner joints. The side panels can be disassembled or folded after disassembly, but if the corner joints after disassembly are lost or damaged, the overall metal packaging box cannot be reassembled; moreover, even if the disassembled The volume has been greatly reduced, but in terms of the structure of the disassembled packing box, it can only be regarded as a general stock and cannot be used for other purposes.

Utility model content

In view of this, the technical problem to be solved by the utility model is to improve the structure of the detachable packaging box, aiming to provide a foldable packaging box structure that is easy to operate and can be quickly disassembled for use as a pallet.

In order to achieve the above purpose, the technical solution of the utility model is: the overall foldable packaging box basically includes a base and four side panels; wherein, a short wall is provided around the four sides of the base, and the top edge of the short wall corresponds to At the four corners of the base, there are first corner joints for the pivotal connection of the two side plates of the outer plate group; the two side plates of the outer plate group are respectively provided with second corner joints on both sides of the top edge. Angle joint seat; two side plates of the inner plate group are respectively provided with fasteners fastened with the second corner joint seat on both sides of the top edge, and respectively on the outer plate surface of the bottom edge and the short wall At least one abutting piece for fixing is provided at the overlapping joint.

The beneficial effect of the utility model is that, when the four side plates of the inner and outer plate groups stand up and are interlocked with each other, both sides of the top edge of the two side plates of the inner plate group can be buckled with the second corner joint seat; As for, both sides of the bottom edge of the two side panels of the inner panel group are overlapped with the first corner joint seat on the short wall, and the two side panels of the inner panel group are overlapped with the short wall by means of contact pieces to form an interactive joint. The frame limit function enables the two side panels of the inner panel group to stand firmly on the short wall, and forms a support for the two side panels of the outer panel group to prevent them from tilting towards the inner side of the base, so that a package can be quickly assembled and completed box.

In particular, as long as the two side panels of the inner panel group are lifted up, the bottom edge of the side panel and the short wall are separated from the frame limit, and then the two side panels are separated from the fastening function between the second corner joint seat, and The two side plates of the inner plate group can be further laid down toward the center of the base, and the supporting effect on the two side plates of the outer plate group can be released, so that the two side plates of the outer plate group can also be laid down toward the center of the base, and also That is to say, the four upright side panels are completely stored in the space surrounded by the short wall, which not only greatly reduces the volume, but also can be used as pallets.

Description of drawings

Fig. 1 is the perspective view of the appearance of the folding packaging box of the present utility model;

Fig. 2 is a perspective view of the appearance of the second corner socket in the utility model;

Fig. 3 is a schematic diagram of the fastening mode between the side plate of the inner plate group and the second corner joint seat in the utility model;

Fig. 4 is a perspective view of the appearance of the baffle plate and the plug-in sleeve in the utility model;

Fig. 5 is a schematic diagram of the inserting action of the baffle plate and the inserting piece in the utility model;

Figure 6 is a perspective view of the appearance of the first corner joint in the utility model;

Fig. 7 is a schematic diagram of the action of the side plate folding mode of the outer plate group in the utility model;

Fig. 8 is a folding state diagram of two side panels of the inner panel group in the utility model;

Fig. 9 is a folded state diagram of four side plates in the utility model;

Fig. 10 is a reference diagram of the use state for making pallets after the packing box of the present invention is disassembled;

Fig. 11 is a perspective view of the appearance of the first corner joint according to the second embodiment of the present invention;

Fig. 12 is a schematic diagram of the positioning of the side panels and short walls of the inner panel group in the third embodiment of the present invention.

【Description of figure number】

11 base 111 short wall

12 Outer panels 121 Side panels

13 inner board group 131 side board

141 The first corner socket 142 The second corner socket

151 fasteners 153 card slots

156 Pivot slot 157 Shaft tip

158 fixed bumps 159 concave holes

161 positioning pin 162 positioning hole

17 contact pieces 171 inserts

172 baffle 173 gap

Detailed ways

The features of the utility model can be clearly understood by referring to the detailed description of the drawings and the embodiments.

As shown in Figure 1, the folding packing box of the present invention is basically assembled by a base 11 and four side panels 121, 131; wherein:

The four sides of the base 11 are provided with a short wall 111 to form an accommodating space, and at the top edge of the short wall corresponding to the four corners of the base, there is a first pivotal joint for the two side plates of the outer plate group. Corner seat 141.

Above-mentioned four side plates 121,131 then divide wherein two relative side plates 121 into an outer plate group 12, and divide the other two relative side plates 131 into an inner plate group 13; A side plate 121 is respectively provided with a second corner joint seat 142 on both sides of its top edge; two side plates 131 of the inner side plate group 13 are respectively provided with a second corner joint seat 142 on both sides of its top edge. The fastening piece 151 fastened to the seat 142 and at least one abutting piece 17 for fixing are respectively provided at the joints between the outer surface of the bottom edge and the short wall 11 .

Please refer to Fig. 2 and Fig. 3 at the same time. During the implementation, the second corner joint seat 142 is directly provided with a card slot 153 with a wide top and a narrow bottom at the place where the board surfaces of the two side boards 131 of the inner side board group 13 meet. The fasteners 151 belonging to the two sideboards 131 of the inner sideboard group 13 can be relatively buckled into the groove by the wider upper end of the groove 153, and the fasteners 151 fall into the groove 153 with the gravity of the sideboards 131 The narrower lower end further constitutes the fastening connection between the two side plates 131 of the inner plate group 13 and the second corner joint seat 142; in addition, as shown in Figure 4 and Figure 5, the abutting member 17 can be arranged on the short wall 111 The insertion piece 171 and the baffle plate 172 located on the side plate 131, wherein the tail end of the baffle plate 172 to which the two side plates 131 of the inner side plate group 13 belong is provided with a gap 173 for stepping into the insertion piece 171, the gap 173 It is better that the shape gradually expands toward the opening, and the purpose of quickly positioning the two side plates 131 of the inner plate set 13 can be achieved through the inserting action of the insert piece 171 and the notch 173 .

As shown in Figures 6 and 7, the first corner joint seat 141 is obliquely provided with a pivot joint groove 156 on both sides of the bottom edge corresponding to the two side plates 121 of the outer plate group 12, and passes through the pivot joint groove 156. There is a shaft pin 157 inserted and fixed on both sides of the bottom edge of the two side plates 121 of the outer plate group 12, so that the two side plates 121 of the outer plate group 12 are pivotally connected to the first corner joint seat 141, and the outer plate When the two side panels 121 of the group 12 are laid down towards the inside of the base 11, the pivot joint grooves 156 arranged obliquely can form a space for the two side panels 121 of the outer panel group 12 to move upward, so that the two side panels 121 of the outer panel group 12 can move up. The side panels 121 are pressed above the two side panels 131 of the inner panel group 13 that have been laid down toward the inside of the base 11 in advance, and as shown in FIG.

Accordingly, when the four side panels 131, 121 of the inner and outer panel groups 13, 12 are erected as a whole, as shown in FIG. It can be buckled with the second corner seat 142; as for, both sides of the bottom edge of the two side plates 131 of the inner panel group 13 are overlapped with the first corner seat 141 on the short wall 111, and the inner panel group 13 The baffles 172 of the two side panels 131 are overlapped with the inserts 171 of the short wall 111, thereby forming an interactive frame limiting effect, so that the two side panels 131 of the inner panel group 13 can stand firmly on the short wall 111, and are opposite to each other. The two side plates 121 of the outer plate set 12 form a supporting function to prevent tilting toward the inner side of the base 11, so that a packing box can be assembled quickly.

In particular, when the packing box needs to be disassembled, as long as the two side panels 131 of the inner panel group 13 are lifted upwards so that the bottom edge of the side panels and the short wall are separated from the frame limit, as shown in Figure 3, the The fasteners 151 on the two side panels 131 of the inner panel group 13 exit through the wider upper end of the slot 153, so that the two side panels 131 of the inner panel group 13 are separated from the fasteners between the second corner joint 142, and As shown in FIG. 8 , the two side plates 131 of the inner plate group 13 can be further laid down towards the inner side of the base 11 and stored in the accommodation space surrounded by the short wall 111; at the same time, the outer plate group 12. The supporting effect of the two side plates 121 is released, so that the two side plates 121 of the outer plate group 12 can also be laid down towards the inner side of the base 11 as shown in FIG. As shown in Figure 10, it is used as a pallet.

It is worth mentioning that during the disassembly process of the whole packing box, no tools are needed, and no components need to be dismantled. In particular, the disassembled structure can be used as a pallet, which can reduce the cost of repeatedly purchasing pallets or packing boxes.

When it is desired to reassemble into a complete packing box structure, it is only necessary to erect the four side panels and fasten them to each other through a simple folding action, and then the packing box assembly action can be quickly completed; in addition, the first corner joint Seat 141 can be shown in Figure 6, at the position corresponding to the two side plates 121 of outer plate group 12 pivotally connected, it is further provided with fixed protrusions 158, so that when the two side plates 121 of outer plate group 12 stand In the state where the two side plates 131 of the inner plate set 13 are not yet supported, the two side plates 121 of the outer plate set 12 can be formed by the fixing bump 158 to interfere with the two side plates 121 of the outer plate set 12. It can be poured freely to increase the convenience of operation.

In the above-mentioned embodiment shown in FIG. 6 , the fixing protruding points 158 are arranged on the inner side plate after the two side plates 121 of the outer side plate group 12 stand upright, so as to prevent the two sides of the outer side plate group 12 from plate 121 can be arbitrarily toppled over; of course, it can also be shown in Figure 11, the fixed protruding point 158 is arranged at the end of the plate after the two side plates 121 of the outer plate group 12 are upright, and on the outside The plate ends of the two side plates 121 of the plate group 12 are provided with recessed holes 159 for the fixing bumps 158 to step into, and the two side plates 121 of the outer plate group 12 are prevented from being arbitrarily dump.

Furthermore, in the embodiment shown in FIG. 4 above, the contact piece 17 between the two side plates 131 of the inner panel group 13 and the short wall 111 is formed by the insertion piece 171 on the short wall 111 and the gap on the baffle plate 172. 173 are inserted and inserted into each other. In actual implementation, as shown in FIG. 12 , the abutting member 17 can also be a positioning tip respectively provided on the overlapping surface of the two side plates 131 of the inner side plate group 13 and the short wall 111. 161 and the positioning hole 162, through the inserting effect of the positioning pin 161 and the positioning hole 162, the purpose of quickly positioning the two side plates 131 of the inner plate group 13 can also be achieved.

To sum up, the utility model provides a better and more feasible folding packing box structure, so the application for a new patent is filed according to law; the technical content and technical characteristics of the utility model have been disclosed as above, but people familiar with this technology still Various replacements and modifications may be made based on the disclosure of the utility model without departing from the spirit of the utility model of the present application. Therefore, the protection scope of the present utility model should not be limited to those disclosed in the embodiments, but should include various replacements and modifications that do not deviate from the present utility model, and are covered by the scope of the following patent applications.

Claims (8)

1. A foldable packaging box, which is assembled from a base and four side panels; its features are: The base is provided with a short wall around its four sides to form an accommodating space, and at the top edge of the short wall corresponding to the four corners of the base, there is a first pivot joint for the two side plates of the outer plate group. Corner seat; The four side panels are divided into an outer panel group and an inner panel group in the form of two opposite side panels, and the two side panels of the outer panel group are respectively provided with a second side panel on both sides of the top edge. The two corner joints, the two side plates of the inner plate group, are respectively provided with fasteners fastened with the second corner joint on the two side panels of the top edge, and respectively on the outer sides of the bottom edge and the short joints. At least one abutting piece for fixing is provided at the wall lap joint. 2. The foldable packaging box according to claim 1, characterized in that, the place where the second corner joint seat fits with the two side panels of the inner panel group is directly provided with a card slot with a wide upper part and a narrower lower part. Fastener snaps in. 3. The foldable packaging box according to claim 1, characterized in that, the first corner seat is obliquely provided with a pivot joint groove on both sides of the bottom edge of the side plate corresponding to the outer plate group, A shaft tip inserted into the side plate of the outer plate group is pierced through the connecting groove, so that the side plate constituting the outer plate group is pivotally connected with the first corner joint seat. 4. The collapsible packing box according to claim 1, wherein the first corner joint seat is provided with a fixing convex point at the pivot joint position of the side panel corresponding to the outer panel group. 5. The folding packing box according to claim 1, characterized in that, the first corner joint seat is provided with a fixed convex point at the pivot joint part of the side plate corresponding to the outer plate group, and the side of the outer plate group The plate is provided with recessed holes for the fixing bumps to step into. 6. The collapsible packing box according to claim 1, characterized in that, the abutting member is an insert on the short wall and a baffle on the side plate. 7. The collapsible packing box according to claim 6, wherein a notch is provided at the rear end of the baffle for stepping over the insert, and the shape of the notch expands gradually toward the opening. 8. The collapsible packing box according to claim 1, characterized in that, the abutting member is respectively provided with positioning pins and positioning holes on the overlapping surfaces of the side panels of the inner panel group and the short walls.

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