KR20030006850A - Container-type Sectional Packing Box - Google Patents

Abstract

PURPOSE: A container type fabricated packing box is provided to fabricate the packing box after putting articles in as well as put the articles in after fabricating the packing box. CONSTITUTION: The container type fabricated packing box assembles a bottom plate(10) and four side plates(20) to be disassembled. Parts(40) for assembling a bottom plate, which have concave parts, are formed along the edges of the bottom plate corresponding to the lower parts of two opposite side plates(20A). Parts(50) for assembling side plates, which have protrusions, are formed in the lower edges of the two opposite side plates(20A) and fixed to the concave parts in a manner to restrict a vertical direction of movement. Parts(60) for receiving side plates are formed in both sides of the two opposite side plates so that the remaining two side plates(20B) are inserted into the parts for receiving the side plates.

Description

Container prefabricated packing box {Container-type Sectional Packing Box}

(Technology)

The present invention relates to a container-type prefabricated packaging box, and more particularly, can be easily and quickly assembled and disassembled by only one operator without the use of tools, in particular, land transportation, sea transportation, air transportation and A prefabricated container box suitable for storage packaging.

(Background)

In general, cardboard boxes are commonly used to package items for transport, but these cardboard boxes have limitations in that they are unsuitable for packaging with careful handling due to their material and structural characteristics and are difficult to use repeatedly for a long time.

Therefore, a solid-shaped container-type packaging box such as steel is used for the purpose of repeatedly packaging a product with careful handling and for long-term use.

A common problem with container-type packaging boxes is that the cost of transportation and storage costs for the collection of empty packaging boxes is high because they occupy the same volume of the packaged or empty state.

For this reason, several proposals have been made to reduce the transport and storage costs of empty packaging boxes by assembling them into a box shape only when packaging the goods and disassembling them when not in use to reduce the volume.

An example of such a limitation is a prefabricated box of Korean Utility Model Publication No. 76-83, which proposes to assemble and disassemble the plates constituting the box using a plurality of hinges and fasteners. However, the prefabricated box of the present proposal has a problem in that the plates are connected to the hinges, so that the plates are not individually disassembled and thus the transportation and storage are not easy and the hinges are worn or broken when used for a long time.

Another proposal is the storage case for transporting goods of JP 95-14191, which proposes to fix panels together by a plurality of L-shaped fixing clips. The storage case of the present proposal has a problem that the work of fastening the five plates with a plurality of L-shaped fixing clips is very complicated and takes a long time for assembly and disassembly.

Another proposal is the prefabricated packaging box of Utility Model Registration No. 184030, which proposes to fix the panels with a plurality of fixed clips but to reduce the weight by opening each panel. However, the prefabricated packaging box of the proposal is also difficult to assemble and disassemble. There is a problem.

The object of the present invention is to solve the problems of the assembly and disassembly work of the conventional container-type prefab box as described above, container-type prefabricated packaging that can be easily and quickly assembled and disassembled by only one operator without the use of tools. We want to provide a box.

An object of the present invention is to provide a container-type prefabricated packaging box that can increase the efficiency of the packaging of the product by assembling the packaging box after assembling the article after assembling the packaging box. .

1 is an external perspective view of an exemplary container-type prepackaging box according to the present invention;

2 is an exploded perspective view of an exemplary packaging box according to the present invention;

3 is an exploded side view of an exemplary packaging box according to the present invention in a stacked state;

4 is a longitudinal sectional view taken along the line A-A of FIG.

5 is a longitudinal sectional view taken along the line B-B of FIG. 1;

FIG. 6 is a detailed view of an exemplary bottom plate assembly and side plate assembly applied to FIG. 4; FIG.

7 is a detailed view of a modification of the bottom plate assembly and side plate assembly of Figure 6;

8 is an explanatory view of assembly of an exemplary packaging box according to the present invention;

9 is a perspective view of an exemplary side plate connector;

10 is a perspective view of another exemplary side plate connector;

11 is a perspective view of another exemplary side plate connector;

12 is another assembly explanatory view of an exemplary packing box according to the present invention;

13 is another assembly explanatory view of an exemplary packing box according to the present invention;

14 is an end view and an assembly explanatory view of another exemplary containerized prefabricated packing box according to the present invention;

15 is a detail view of an exemplary bottom plate assembly and side plate assembly applied to FIG. 14;

16 is another use state of use of another exemplary prefabricated packaging box according to the present invention.

<Description of Symbols for Main Parts of Drawings>

1: packing box of the present invention 2: fastener 3: panel

4: cart 10: bottom 11, 21, 31: frame

12, 32: corner member 13: pallet 20, 20A, 20B: side plate

22: door 30: top plate 40: bottom plate assembly

41: recess 42: groove 43: locking jaw

44: U-shaped inner surface 45: upward projection 46: inward locking projection

47: locking step 50: side plate assembly 51: protrusion

52: insertion protrusion 53: downward protrusion 54: contact protrusion

55: downward groove 56: upward jam 57: jam step

60: side plate insert 70: binding port 71: magic tape

80: connector

According to the present invention, there is provided a container-type prepackaging box for disassembling assembling one bottom plate and four side plates, and the container-type prepackaging box of the present invention includes a bottom plate assembly, a side plate assembly and a side plate insert. .

The bottom plate assembly portion is formed along the side of the bottom plate at a position corresponding to the bottom side of the two side plates facing each other, and has a recess. The side plate assembly is formed at the bottom of the two side plates facing each other to be fitted so as to restrict the flow in the vertical direction to the recess and has a projection. The side plate inserting portions are formed at both sides of the two side plates facing each other so that the remaining two side plates are inserted.

Preferably, the concave portion may be configured to include a groove elongated in a state inclined to one side, and the protrusion may be configured to include an insertion protrusion elongated in one side inclined to one side to fit into the groove. have. In addition, the side plate assembly may be provided with a downward protrusion on the inclined side of the insertion protrusion, the bottom plate assembly may be formed a locking step for engaging the downward projection at a position corresponding to the downward protrusion.

Preferably, the recess is configured to include a U-shaped inner surface and an upward protrusion formed on one side edge and an inward locking protrusion formed on the other edge, and the protrusion is fitted into the contact protrusion and the upward protrusion in contact with the U-shaped inner surface of the recess. It may be configured to include a recess and an upward catching protrusion that is caught by the inwardly catching protrusion. In addition, the recess may include a locking step formed in the U-shaped recess, and the protrusion may include a locking step engaged with the locking step.

Preferably, the packaging box of the present invention may further include a connector for selectively fastening the two side plates facing each other and the remaining two side plates, the four corners of the bottom plate to determine the position of the side plate and reinforce the corner member Can be formed.

Preferably, the packaging box of the present invention further includes a top plate covering an upper portion of the space formed by the bottom plate and the side plate, and a binding hole for binding the top plate to the side plate. It is preferable to use a magic tape used for binding the bottom plate, the side plate and the top plate which are disassembled and stacked as the binding sphere.

In addition, the bottom plate is preferably formed integrally or assembled with a pallet for forklift transport.

Hereinafter, with reference to the accompanying drawings will be described in detail the container-type prefabricated packaging box according to the present invention. The following embodiments are merely illustrative of the container type prefabricated packing box according to the present invention, but are not intended to limit the scope of the present invention.

1 is an external perspective view of an exemplary container type prefabricated packing box according to the present invention, FIG. 2 is an exploded perspective view of an exemplary packing box according to the present invention, and FIG. 3 is an exploded and stacked state of the exemplary packing box according to the present invention. 4 is a longitudinal cross-sectional view taken along line AA of FIG. 1, FIG. 5 is a longitudinal cross-sectional view taken along line BB of FIG. 1, FIG. 6 is a detailed view of an exemplary bottom plate assembly and side plate assembly applied to FIG. 4, FIG. Figure 6 is a detailed view of the bottom plate assembly and side plate assembly modification of Figure 6, Figure 8 is an explanatory view of an exemplary packaging box according to the present invention, Figure 9 is a perspective view of an exemplary side plate connector, Figure 10 is another exemplary side plate 11 is a perspective view of another exemplary side plate connector, FIG. 12 is another assembly explanatory view of an exemplary packaging box according to the present invention, and FIG. 13 is another assembly of an exemplary packaging box according to the present invention. Explanatory drawing, Fig. 14 according to the present invention FIG. 15 is an explanatory view of an end and assembly of another exemplary containerized prefabricated packaging box, FIG. 15 is a detailed view of an exemplary bottom plate assembly and side plate assembly applied to FIG. 14, and FIG. 16 is a view of another exemplary containerized prefabricated packaging box according to the present invention. Another use state diagram.

As shown in Fig. 1 and Fig. 2, the container-type prefabricated packaging box 1A according to the present invention, like the conventional packaging box, has a bottom plate 10, four side plates 20, and an optional, which are detachably assembled. It includes a top plate (30).

Each of the plates 10, 20, 30 is, for example, by binding a long bar member made of aluminum, an aluminum alloy or a hard synthetic resin having structural strength by a fastener 2 such as rivets to form a rectangular frame ( 11, 21, 31 are formed, and the synthetic resin panel 3 can be manufactured between the frames 11, 21, 31, for example by inserting and mounting.

In addition, when the article to be packaged requires special measures such as hygiene management, a synthetic resin panel 3 in which a photocatalyst having titanium dioxide is fixed to a silica-based inorganic binder may be used, and a panel for applying the photocatalyst 3 ) Is preferable because the titanium dioxide photocatalyst is activated by ultraviolet rays to generate active oxygen, thereby purifying air, deodorizing and antibacterial.

Of course, the use of the panel 3 can be omitted depending on the type of the article to be packaged. When the panel 3 is omitted, the frames 11, 21, and 31 may be more densely mounted to prevent the article from being separated.

Preferably, the four corners of the bottom plate 10, as shown in Figure 1, 2, etc. can be mounted corner member 12. As the present corner member 12 exists, the position of the four side plates 20 is accurately determined and structural reinforcement is achieved.

In addition, it is preferable that the bottom plate 10 is equipped with a pallet 13 on its bottom surface, or by making the bottom plate 10 itself in a pallet shape so as to facilitate the forklift operation.

The top plate 30 is a plate covering the opened upper portion of the packaging box 1A formed by the bottom plate 10 and the four side plates 20, preferably enough to cover the outer circumferential surface of the four side plates 20. Has a size. Angle corner member 32 which prevents the stacked stacking box 1 from being displaced when another stacking box 1 is stacked on the stacking box 1 with reinforcement at the corners of the upper plate 30. Can be mounted.

Preferably, the upper plate 30 is preferably attached to the binding box 70 to maintain the cover of the upper plate 30 in the packaging box (1A). The usable binding port 70 is not particularly limited as long as it can easily fix the top plate 30 to the side plate 20 or the bottom plate 10 easily.

As an example of the binding device 70, a magic tape 71 (Velcro ™) may be used as shown in FIG. That is, by attaching the hand piece of the magic tape 71 formed with a hook to the upper plate 30 to a sufficient length, and attaching the female piece of hair-shaped magic tape 71 to the side plate 20, the upper plate by adhesion of the magic tape 71 30 may be fixed or detached.

As shown in Fig. 3, the binding port 70 using the magic tape 71 is preferable in that it can be used as a binding means for holding the disassembled and stacked packing boxes 1A in a stacked state.

The bottom plate 10 has bottom plate assembly portions 40 formed along both sides of positions corresponding to the bottom sides of two side plates 20A (eg, front and rear side plates, hereinafter referred to as front and rear side plates) facing each other, The bottom plate assembly 40 is provided with a recess 41.

In addition, the bottom plate of the two front and rear side plates 20A facing each other is formed with a side plate assembly 50 to be assembled to the bottom plate assembly 40 of the bottom plate 10, the side plate assembly 50 The protrusions 51 fitted into the recesses 41 are formed to protrude.

These bottom plate assembly portion 40 and side plate assembly portion 50 may be integrally formed as part of the frames 11 and 21 of the bottom plate 10 and the front and rear side plates 20A, respectively, or may be formed as separate members to be appropriately fastened. It can also be assembled into a sphere.

The recessed part 41 of the bottom plate assembly part 40 and the protrusion part 51 of the side plate assembly part 50 make the protrusion part 51 the recessed part in the state which fitted the protrusion part 51 to the recessed part 41. There is a structural feature that it cannot be made to flow in the vertical direction (directly) with respect to 41). That is, the bottom plate 10 and the front and rear side plates 20A are joined to each other by the fitting engagement of the recess 41 and the protrusions 51, and the front and rear side plates 20A are applied by the force applied in the vertical direction once they are bound. ) Is not separated from the bottom plate (10).

Hereinafter, examples of the recess 41 and the protrusion 51 of the bottom plate assembly 40 and the side plate assembly 50 that are applicable will be described with reference to FIGS. 4 and 6 to 8.

As shown, the concave portion 41A of the bottom plate assembly 40 formed on the bottom plate 10 has a shape of the groove 42 elongated in an inclined state to one side (inside or outside of the packaging box). The locking jaw 43 is formed on the inclined side of the groove 42.

In addition, the projection 51A of the side plate assembly 50 formed on the front and rear side plates 20A is inserted into the inclined elongated obliquely corresponding to the inclination of the groove 42 so as to fit into the groove 42. The downward projection 53 is formed in the shape and corresponding to the position of the locking projection 43 is formed on the locking projection 43.

Therefore, in order to assemble the front and rear side plates 20A to the bottom plate 10, the inclined direction of the grooves 42 is adjusted in a state in which the front and rear side plates 20A are held vertically after matching the insertion protrusions 52 with the grooves 42. Therefore, the front and rear side plates 20A must be moved obliquely downward, thereby fitting the groove 42 and the insertion protrusion 52 and the locking jaw 43 and the downward protrusion 53 to fit, and the recess 41A. ) Is brought into contact with the bottom of the projection 51A.

In order to separate the front and rear side plates 20A from the bottom plate 10 in such a fitted state, the front and rear side plates 20A should be lifted obliquely upward in the direction corresponding to the inclination of the groove 42, and the front and rear side plates 20A. Pulling up vertically does not separate from the bottom plate 10.

The recessed portion 41B and the protrusion 51B of the embodiment shown in FIG. 7 are basically the same as the embodiment of FIG. 6, but FIG. 6 shows that the recess 42 and the insertion protrusion 52 are formed of the bottom plate assembly 40. Located in the center of the side plate assembly 50, a downward protrusion 53 is formed on the side plate assembly 50 to the inclined side of the insertion protrusion 52, the corresponding bottom projection (40) in the bottom plate assembly (40) While the engaging jaw 43 is formed to catch 53, the groove 42 and the insertion protrusion 52 are inclined from the bottom plate assembly 40 and the side plate assembly 50. The other side is located opposite to the downward projection 53 and there is no locking step 43 is different.

On both sides of the two front and rear side plates 20A, side plate inserting portions 60 for inserting the remaining two side plates 20B (left and right side plates, hereinafter referred to as 'left and right side plates') are respectively formed (see Fig. 2). The side plate inserting portion 60 may be integrally formed as part of the frame 21 constituting the skeleton of the side plate, or may be formed as a separate member and assembled by a suitable fastening means.

The side plate inserting portion 60 has a U-shape having a width corresponding to the thickness of the left and right side plate 20B, for example, so that when the left and right side plates 20B are inserted over the two side plate inserting portions 60 facing each other, the front and rear side plates ( 20A) and the left and right side plates 20B form four sides of the packaging box 1A.

Since the left and right side plates 20B are merely inserted into the side plate insertion portions 60 of the front and rear side plates 20A, they are pulled out to be pulled out. Therefore, a predetermined connector 80 may be added to prevent such separation.

As the connector 80 that can be used, the left and right side plates 20B are unintentionally released from the front and rear side plates 20A by selectively fastening the left and right side plates 20B to the front and rear side plates 20A or the side plate inserting portion 60 by simple operation. There is no particular limitation as long as the structure blocks it.

Examples of the connector 80 include a hinged clasp 81 shown in FIG. 1, a dovetail-fitting protrusion 82 shown in FIG. 9, a hinged hook 83 shown in FIG. 10, or shown in FIG. Various connectors can be used, such as the connecting cover 84 having the pinhole fastening structure of the pin 84A, the pinhole 84B, and the spring 84C. As the connector 80 is fastened, the front and rear side plates 20A are fixed to the bottom plate 10 and the left and right side plates 20B are fixed to the front and rear side plates 20A so that all the plates except the upper plate 30 are unintentionally separated. It is assembled without it.

12 and 13 illustrate an example in which the inclination direction of the front and rear side plates 20A for assembly and disassembly is modified by changing the arrangement direction of the recess 41A and the protrusion 51A described above with reference to FIG.

That is, in order to assemble and separate the front and rear side plates 20A, FIG. 8 shows that one (left) front and rear side plates 20A is inclined toward the inner space of the packaging box 1A, and the other (right) front and rear side plates 20A is a packaging box ( 12A is a case where both front and rear side plates 20A are to be inclined toward the inner space of the packaging box 1A, but FIG. 13 is a case where both front and rear side plates 20A are both wrapped. This is the case where it is necessary to tilt to the outside of (1A).

The specific example of FIG. 12 is preferable at the point that the left and right side plates 20B prevent the inclination of the front and back side plates 20A in the state which assembled all four side plates 20 in the bottom plate 10, and FIG. A specific example of the above is that the front and rear side plates 20A can be tilted to the outside even after the goods are put into the packaging box 1A, so that the work loaded without lifting the items on the bottom when trying to take out the goods loaded below The side plate 20 may be assembled after the article is loaded on the bottom plate 10. In the case of the embodiment of Figure 13 by fixing the front and rear side plate 20A and the left and right side plate 20B with the connector 80 can be inadvertently prevented from inclining the front and rear side plate 20A toward the outside. The embodiment of Fig. 8 is a compromise between the above so that only the front and rear side plates 20A on one side (right side in the drawing) can be tilted outward.

In the case of the corner member 12 formed at the four corners of the bottom plate 10 described above, the inclined path of the front and rear side plates 20A is the corner member 12 corresponding to the front and rear side plates 20A which are inclined outwardly. Naturally, it should not be disturbed.

Hereinafter, with reference to FIGS. 14 and 15, an example of the recess 41 and the protrusion 51 having a structure different from that of FIGS. 6 and 7 will be described.

As shown, the concave portion 41C of this embodiment has a substantially U-shape having a generally concave U-shaped inner surface 44, and an upwardly projecting upward protrusion 45 is formed at one edge thereof. At the other edge, an inwardly engaging projection 46 facing inward of the recessed portion 41C is formed. Preferably, a locking step 47 having a step in the vertical direction may be further formed on the inner surface 44 of the recess 41C.

The protruding portion 51C corresponding to the recessed portion 41C has a substantially hooked shape that can be accommodated in the U-shaped recessed portion 41C, and the U-shaped inner surface thereof is in contact with the U-shaped inner surface 44 below. A contact protrusion 54 having an outer contour corresponding to the inner contour of the 44 is formed, and a downward recess 55 concave downward is formed above the upper projection 45 so as to fit the hook. In the portion corresponding to the end of the upward locking projection 56 extending in response to the inward locking projection 46 is formed. Preferably, the locking step 57 that is caught by the locking step 47 of the recess 41C can be added to the protrusion 51C.

In order to assemble the front and rear side plates 20A on the bottom plate 10 according to the configuration of the bottom plate assembly portion 40 and the side plate assembly portion 50 including the recessed portions 41C and the protrusion portions 51C as shown in FIG. As shown in FIG. 14, first, the front and rear side plates 20A are inclined at a predetermined angle, and the concave portion toward the contact protrusion 54 and the upward catching protrusion 56 of the protrusion 51C is formed toward the inward catching protrusion 46. After pushing into the space of 41C, the front and rear side plates 20A are raised in the vertical direction, and the contact protrusions 54, the downward grooves 55, the upward locking protrusions 56, and the locking step of the side plate assembly 50 are raised. Each 57 should be fitted and engaged with the U-shaped inner surface 44, the upward projection 45, the inward locking projection 46 and the locking step 47 of the bottom plate assembly 40, respectively.

In addition, in order to separate the front and rear side plates 20A from the bottom plate 10 in the assembled state, the front and rear side plates 20A should not be lifted in the vertical direction, but must be lifted in the lateral direction at a predetermined angle.

1 to 13 are applied to the embodiments of FIGS. 14 and 15 as they are, except for the contents related to the structure itself of the recess 41 and the protrusion 51. For example, the same effect as described above can be obtained by changing the arrangement direction of the recess 41 and the protrusion 51 in the same manner as in FIGS. 8, 12, and 13.

Fig. 16 shows an example of applying the container type prefabricated packing box according to the present invention to a transport box 1B such as a letter transport box or a precision parts transport box for carrying a cart 4. The basic configuration of the packing box of the present invention applied to these transport boxes is substantially the same as the configuration described with reference to Figs. In addition, these transport boxes 1B can be modified such as to form a part of the side plate 20 to open the door 22.

The effects expected from the container type prefabricated packaging box 1 according to the present invention described above are as follows.

First, the packaging box can be assembled and disassembled easily and quickly by only one worker without the use of tools.

Second, after assembling the packaging box can be added to the article as well as the packaging can be assembled after the packaging box.

Third, it is durable and can be used repeatedly for a long time and almost permanent use is possible only by replacing worn or damaged parts.

Fourth, the container-type prefabricated packaging box of the present invention can be used as a box for land transportation, sea transportation and air transportation or storage of items that require careful handling or special handling, as well as letter boxes or precision parts. It can also be used for various transports such as transport boxes.

Claims (12)

In the container-type prefabricated packaging box for disassembling the bottom plate 10 and the four side plates 20, A bottom plate assembly portion 40 having a concave portion 41 formed along a side of the bottom plate 10 at a position corresponding to the bottom side of the two side plates 20A facing each other; A side plate assembly portion 50 having protrusions 51 formed at the bottom of the two side plates 20A facing each other and fitted to the concave portion 41 to restrict the flow in the vertical direction; And side plate inserts 60 formed at both sides of the two side plates 20A facing each other, into which the remaining two side plates 20B are inserted. Container-type prefabricated packaging box comprising a. The container type prefabricated packing box according to claim 1, further comprising a top plate (30) covering an upper portion of the space formed by the bottom plate (10) and the side plate (20). The container type prefabricated packing box according to claim 1, wherein a corner member (12) is formed at an edge of the bottom plate (10) to determine and reinforce the position of the side plate (20). The container type prefabricated packing box according to claim 1, wherein the bottom plate (10) is formed with a pallet (13) for transporting a forklift truck. 3. The container type prefabricated packing box according to claim 2, wherein an angle corner member (32) is installed at an edge of the upper plate (30) to prevent the positional deviation of the other packing boxes (1) stacked above. The container type prefabricated packing box according to claim 2, further comprising a binding hole (70) for binding the top plate (30) to the side plate (20). The method of claim 6, wherein the binding port 70 is characterized in that the magic tape 71 is also used to bind the bottom plate 10, the side plate 20 and the top plate 30, which are separated and stacked. Prefabricated Container Box. The container type prefabricated packing box according to claim 1, further comprising a connector (80) for selectively coupling the two side plates (20A) and the two remaining side plates (20B). According to any one of claims 1 to 8, wherein the concave portion 41 of the bottom plate assembly 40 includes a groove 42 elongated in an inclined state to one side, the side plate assembly The projection part 51 of the container type prefabricated packaging box, characterized in that it comprises an insertion protrusion (52) elongated in an inclined state to one side so as to fit into the groove (42). 10. The method of claim 9, wherein the bottom plate assembly 40, the engaging projection 43 is formed on the inclined side of the groove 42, the side plate assembly 50 is a downward projection to be caught on the engaging projection 43 Container-type prefabricated packaging box characterized in that 53 is formed. The recess 41 of any one of claims 1 to 8, wherein the recess 41 of the bottom plate assembly 40 is formed on the U-shaped inner surface 44 and the one side edge of the upward protrusion 45 and the other edge. It includes an inwardly engaging projection 46, the projection 51 of the side plate assembly 50 is in contact with the U-shaped inner surface 44 of the recess 41 and the upward projection 45 Container-type prefabricated packing box, characterized in that it comprises a downward groove (55) to be fitted to the) and an upward locking projection (56) that is caught on the inwardly engaging projection (46). The locking step of claim 11, wherein the recess 41 further includes a locking step 47 formed in the U-shaped inner surface 44, and the protrusion 51 is engaged with the locking step 47. Container-type prefabricated packaging box further comprises (57).