KR101233069B1 - Packing box and method for fabricating the same - Google Patents

Abstract

PURPOSE: A manufacturing method of an environmentally friendly packing box is provided to simplify an assembly work of a top plate, a side plate, and a bottom plate, and facilitate a separating work of a hinge and a plastic rivet. CONSTITUTION: A manufacturing method of a packing box comprises the following steps: A plastic upper hinge(20) has a foldable line groove(28) and comprises a horizontal platform(20a) adhered to the outline of the upper surface of a top plate(10) and a vertical platform(20b) adhered to the upper end surface of a side plate(12). Multiple rivet passing holes(26) according to riveting holes(27) are formed in an equal interval. The horizontal platform is adhered to the four sides of the top surface, and the vertical platform is adhered to the upper end surface of each side plate. A plastic lower hinge(24) comprises a horizontal platform(24a) having a foldable line groove and is adhered to the bottom surface outline of a lower plate(14); and a vertical platform(24b) is adhered to the lower end surface of a side plate(12). The multiple rivet passing holes according to riveting holes are formed in an equal interval in the horizontal and vertical platforms. The horizontal platform is adhered to the four sides of the bottom surface, and the vertical platform is adhered to the lower end surface of each side plate. A side hinge(22) comprises the first vertical platform(22a) adhered to the outline of the side plate, having a foldable line groove; and the second vertical platform(22b) adhered to the outline of the other side plate(12) nearby the first vertical platform at a right angle. The multiple rivet passing holes are formed at an constant interval in the first and the second vertical plat forms, and the riveting holes according to each rivet passing holes are formed through each outlines of adjacent side plates and adhered over the edge of the contacting side plates.

Description

Packing box and method for fabricating the same}

The present invention relates to a packaging box for packaging a variety of export products and a manufacturing method thereof, more specifically, the assembly can be easily made for the production, it is easy to separate between different materials such as wood and plastic packaging box for eco-friendly And it relates to a production method thereof.

In general, in order to package various items for export and to load them in transportation means (airplanes, ships, trains, vehicles, etc.), rectangular box packaging boxes that can prevent the damage of the goods from external impacts are widely used. As packaging boxes, paper boxes made of paper, plastic boxes made of synthetic resin materials, wooden boxes made of wood, and the like are used.

The case of the paper box has the advantage of good cushioning and warmth, but has the disadvantages of being vulnerable to moisture and easily damaged by external shocks, and can not be reused to be discarded as waste paper.

The plastic box can absorb an external impact to some extent, but has a fatal disadvantage such as being easily broken when a large impact is applied.

On the other hand, the wooden box is relatively strong, and even if a large impact is applied during transportation, the shock is easily absorbed and rarely broken, so it is mainly used as a packaging box for export goods for long distance transportation.

Here, referring to Figures 14 and 15 attached to the conventional wooden packaging box and its manufacturing method as follows.

The conventional packing box is composed of a top plate 10 that forms a lid, a four-sided side plate 12 forming the inner volume of the box, and a bottom plate 14 assembled to the side plate while sealing the bottom of the box, the top plate 10 Side plate 12 and the lower plate 14, including both are cut out of wood, are assembled to each other by a hinge means of a metal material.

The hinge means is cut out of a metal material, the side hinges 12 and the right side cross-section of the right side of the top plate 10 attached to the side plate 12 and the side plate 12 of the wood material is attached to the upper edge of the upper plate 10 It is configured to include an upper hinge 40 of the right angled cross section that is bent toward the side at the same time, and a lower hinge 44 of the right angled cross section that is attached to the bottom rim of the lower plate 14 and is bent toward the side.

In addition, a plurality of binding brackets 50 having bent binding ends 52 are attached to the upper and lower ends of the side plate 12 at equal intervals.

At this time, the upper and lower hinges (40, 44), including the side hinges 42, a plurality of notches 46, ie, a drop shape of the vertical bent while forming a notch hole 45 of the droplet shape A plurality of notches 46 bent in the direction are formed at equal intervals.

Accordingly, the notch 46 portion of the side hinge 42 is driven into a nailing portion where the side plate 12 and the side plate 12 made of wood are formed, and the top plate of the upper hinge 40 At the same time as nailing on the upper surface of 10) at the same time as the nailing the lower end of the lower hinge 44, as if nailing on the bottom of the lower plate 14, the mounting of each hinge means is made.

Similarly, the binding bracket 50 forms a notch (not shown) to drive the upper and lower ends of the side plate 12, and the binding end 52 of the mounting bracket 50 is thus mounted to the side plate 12. It is arranged to protrude beyond the top and bottom of the).

At this time, a plurality of binding holes 48 are formed at equal intervals at the side ends of the upper hinge 40 to cover the side of the upper plate 10 and the side ends of the lower hinge 44 to cover the side of the lower plate 14. .

Accordingly, the binding end 52 of the binding bracket 50 is inserted into the binding hole 48 formed at the side end of the upper hinge 40 and the side end of the lower hinge 44, and then penetrated. By vertically bending the inward direction, the airtight assembly of the upper plate 10 and the lower plate 14 to the upper opening portion and the lower opening portion of the side plate 12 is performed, thereby completing a conventional packaging box in which the article is loaded.

However, the conventional packaging box has the following problems.

First, since metal hinges and binding brackets on the upper and lower plates including wood side panels are assembled very robustly by a number of notches, it is difficult to separate the wood and metal separately when discarding for recycling. There is a problem that is disposed of as a kind of industrial waste without separating into wood and metal.

Secondly, each binding hole formed in the upper hinge and the lower hinge and the binding end of the binding bracket do not exactly coincide in the up and down direction, so that manual assembly for penetrating the binding end of the binding bracket into the binding hole of the upper and lower hinges is very effective. It has a hard disadvantage.

Third, the notch part of each hinge means, the binding end of the binding bracket, and the inlet part of the binding hole of each hinge means must be made of sharp parts unique to the metal. There is a disadvantage that the assembly workability is greatly reduced, such as injuries.

The present invention has been made in order to solve the above problems, the upper and lower hinges to the upper and lower sides of the upper and lower plates, including the side hinges that are padded on the edge between the side plate and the side plate made of wood as a plastic material By using a plastic rivet that is fastened in a one-touch manner with a wooden box while passing through each hinge, the assembly between the top plate and the side plate and the assembly between the side plate and the bottom plate can be made very easily, and the plastic rivets and hinges are separated and dismantled. It is an object of the present invention to provide an easy-to-use packaging box and its manufacturing method.

One embodiment of the present invention for achieving the above object is a packaging box including a top plate constituting a lid made of a wood material, a side plate forming an inner volume of the box, and a bottom plate sealing the bottom of the box; And, the upper hinge of the plastic material in close contact with the upper edge of the top plate and the side plate of the top plate; A lower hinge made of plastic material in close contact with the bottom edge of the lower plate and the bottom surface of the side plate; A side hinge of a plastic material that is in close contact with the edge surface where the side plate and the side plate meet; Rivets made of plastic material that can be inserted and detachably inserted into the inner surface of the upper plate and the lower plate, including the side plate therein through the upper hinge and the lower hinge including the side hinges in a one-touch manner; It provides a packaging box, characterized in that configured to include.

In one embodiment of the present invention, the upper hinge is composed of a horizontal end in close contact with the upper edge of the top plate and a vertical end in close contact with the upper surface of the side plate, a plurality of rivet via holes formed at equal intervals in the horizontal end and vertical end The rivet fastening holes corresponding to the respective rivet passage holes are formed through the edges of the upper plate and the upper end of the side plate.

In one embodiment of the present invention, the lower hinge is composed of a horizontal end in close contact with the bottom edge of the bottom plate and a vertical end in close contact with the bottom surface of the side plate, a plurality of rivet via holes formed at equal intervals in the horizontal end and vertical end It is characterized in that the bottom portion of the edge of the lower plate and the side plate is formed through the rivet fastening holes corresponding to each of the rivet via hole.

In one embodiment of the present invention, the side hinge is composed of a first vertical end that is in close contact with the edge of the side plate, and a second vertical end that is in close contact with the edge of the other side plate adjacent to each other while making a right angle with the first vertical end, the first and A plurality of rivet via holes are formed at equal intervals in the second vertical end, and a rivet fastening hole corresponding to each of the rivet via holes is formed through the edge of each side plate adjacent to each other.

Preferably, in one side of the upper hinge and the lower hinge, including the side hinges, characterized in that the folding line groove is formed in the middle portion in the width direction to enable the right angle folding.

In particular, the rivet comprises: a large-area separation head with a circular through hole formed therein; A plurality of elastic fastening pieces integrally formed on the bottom surface of the separation head so as to be unfolded or folded; A fastening jaw bent outward from the bottom of the elastic fastening piece; .

Alternatively, the rivet may include: a large area separating head having a circular through hole formed therein; A plurality of elastic fastening pieces integrally formed on the bottom surface of the separation head so as to be unfolded or folded; A fastening jaw bent outward from the bottom of the elastic fastening piece; A stopper that is integrally connected to one side of the separation head by a band piece and is inserted into a through hole of the separation head, and at the same time, blocks a cleavage operation of the elastic fastening piece; Characterized in that consisting of.

Preferably, the head of the fixed stopper is characterized in that the stopper separating end in close contact with the separation head portion having the same size as the separation head portion is further formed integrally.

Another embodiment of the present invention for achieving the above object is: using a wood material, the step of cutting the top plate constituting the lid, the side plate forming the inner volume of the box, and the bottom plate sealing the bottom of the box In the packaging box manufacturing method to include,

Processing a rivet fastening hole in the edge portion of the upper plate and the lower plate including the side plate; Providing a hinge of a plastic material that can be folded at a right angle; Machining the rivet passage hole corresponding to the rivet fastening hole in the hinge; Forming a large-area separation head at an upper portion thereof, and having a rivet made of a plastic material integrally formed with an openable and squeezable elastomeric end on the bottom of the separation head; A rivet fastening step in which the elastic fastening piece of the rivet is press-fitted into the rivet fastening hole and the rivet fastening hole so that the elastic fastening piece is folded and at the same time the fastening jaw formed at the bottom of the elastic fastening piece passes through the rivet fastening hole; It provides a packaging box manufacturing method comprising a.

In another embodiment of the present invention, after the rivet fastening step, by inserting a fixed stopper in the through-hole formed in the separation head portion and the elastic fastening piece of the rivet further comprises the step of blocking the urging operation of the elastic fastening piece It is done.

In addition, by inserting the flat tool into the gap between the large area for separating the head and the hinge of the rivet, the head for the separation at the same time to fold the separation, characterized in that the rivet and the hinge can be separated at one time by one touch method.

Through the above-mentioned means for solving the problems, the present invention provides the following effects.

According to the present invention, a plastic hinge is attached to a boundary between a top plate and a side plate made of wood forming a box space, and a boundary between a bottom plate and a side plate, and then a plurality of rivets that can be opened and squeezed from the outside of the hinge are placed therein. By inserting and fastening to the box in one-touch manner, the packaging box for carrying and packing the goods for export can be easily assembled, thereby shortening the assembly time and greatly improving the assembly workability.

In addition, the packaging box of the present invention uses a plastic hinge and rivets, it is possible to prevent the phenomenon of injury caused by the sharp portion of the existing metal hinge during the assembly operation.

In particular, as the existing metal hinge is coupled to the wood by the notch, the separation work between the metal and the wood is very difficult to fall into environmental waste, but the packaging box of the present invention is only one-touch operation to flip the rivet of plastic material when discarding or recycling. Plastic hinges, such as rivets, can be easily removed from the wooden box, thus the wood can be recycled to the plastic as plastic and plastic to provide an environmentally friendly advantage.

1 and 2 are a perspective view and a cross-sectional view showing one embodiment of a plastic rivet used to assemble a packing box according to the present invention;
Figure 3 is a perspective view of the hinge means used to assemble the packing box according to the invention,
4 and 5 is an exploded perspective view showing a packaging box according to the present invention,
6 is a cross-sectional view illustrating a plastic rivet fastening process of an embodiment used to assemble a packing box according to the present invention;
7 is an assembled perspective view of the packaging box according to the present invention;
8 and 9 are a perspective view and a cross-sectional view showing another embodiment of a plastic rivet used to assemble a packaging box according to the present invention;
10 is a cross-sectional view illustrating a plastic rivet fastening process of another embodiment used to assemble a packing box according to the present invention;
11 is a perspective view showing a plastic rivet of another embodiment used to assemble a packing box according to the present invention;
12 and 13 are perspective views showing the process of pre-assembling the plastic rivet of another embodiment used to assemble the packaging box according to the present invention,
14 and 15 are perspective views illustrating a conventional packing box and an assembly process thereof.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention is to provide an eco-friendly packaging box that can be used for packaging the export goods by using different materials such as wood and plastic, and in particular to easily separate the wood and plastic material for disposal or recycling. have.

Export goods packaging box is relatively resistant to shock, and mainly use a wooden box that can protect the goods inside even if broken by a very large impact, for this purpose the packaging box of the present invention is a wooden lid It comprises a top plate, a four-sided side plate forming the inner volume of the box, and a bottom plate sealing the bottom of the box, and the top plate and the bottom plate including the side plate are assembled by hinge means and rivets made of plastic.

4 and 5, the four-sided edge region of the top plate 10 and the bottom plate 14, including the four-sided edge region of the side plate 12, has a plastic rivet 30 as described in more detail below. A plurality of the rivet fastening holes 27 are formed to penetrate through.

The hinge means is made of a plastic material, the upper hinge 20 is in close contact with the top surface of the top plate 10 made of wood material and the top surface of each side plate 12 is assembled by a plastic rivet 30 fixed to the hinge 20 And, the lower hinge 24 is in close contact with the bottom surface of the lower plate 14 made of wood and the lower surface of the side plate 12, and assembled and fixed by the plastic rivet 30, the side plate 12 and the side plate 12 The side hinges 22 are made of a plastic material that is in close contact with each other and is similarly assembled and fixed by the plastic rivets 30.

More specifically, the upper hinge 20 is composed of a horizontal end (20a) in close contact with the upper edge of the top plate 10 and a vertical end (20b) in close contact with the top surface of the side plate 12, the horizontal end ( 20a) and the vertical end 20b are formed through the rivet passage hole 26 corresponding to each of the rivet fastening holes 27 formed in the upper edge region of the upper plate 10 and the upper end of the side plate 12, respectively.

In addition, the lower hinge 24 is composed of a horizontal end (24a) in close contact with the bottom edge of the lower plate 14 and a vertical end (24b) in close contact with the bottom surface of the side plate 12, the horizontal end (24a) and In the vertical end 24b, a rivet through hole 26 corresponding to each of the rivet fastening holes 27 formed in the bottom edge region of the lower plate 14 and the lower end of the side plate 12 is formed through.

In addition, the side hinge 22 is formed on the edge region of the first vertical end 22a which is in close contact with the edge region of the side plate 12 and the other side plate 12 which is perpendicular to the first vertical end 22a and is adjacent to each other. A rivet via hole 26 composed of a second vertical end 22b that is in close contact with each other and corresponding to each of the rivet fastening holes 27 formed in the edge region of the side plate 12 in the first and second vertical ends 22a and 22b. ) Is formed through.

At this time, as shown in Figure 3 attached to the side hinge 22, including the upper hinge 20 and the lower hinge 24, including the hinge means including a fold extending in the longitudinal direction in the middle portion of the width direction Dragon line grooves 28 are formed.

Accordingly, the horizontal end 20a and the vertical end 20b of the upper hinge 20 can be folded at right angles with respect to the folding line groove 28, and the horizontal end 24a of the lower hinge 24 is provided. ) And the vertical end 24b can be folded at right angles to the folding line groove 28, and the first vertical end 22a and the second vertical end 22b of the side hinge 22 are also folded. It forms a right angle with respect to the dragon line groove 28, and becomes a state which can be folded.

Meanwhile, the rivet 30 according to the present invention is a kind of one-touch binding tool made of plastic, and passes through the rivet via hole 26 formed in the upper hinge 20 and the lower hinge 24 including the side hinge 22. At the same time, the rivet fastening hole 27 formed in the upper plate 10 and the lower plate 14 including the side plate 12 is detachably inserted and fastened in a one-touch manner.

Referring to Figures 1 and 2 attached to the configuration of the rivet 30 according to an embodiment of the present invention, an oval large-area separation head portion 32 is formed with a circular through hole 31 in the center ), A plurality of elastic fastening pieces 33 formed integrally with the outer peripheral surface of the through hole 31 at the bottom face of the separating head 32, or squeezable, and each of the elastic fastening pieces 33 It consists of a fastening jaw 34 bent outward from the bottom.

At this time, the elastic fastening pieces 33 having the fastening jaw 34 at the lower end are arranged at equal intervals along the circumferential direction, so that the urging motion is caused by an external force, and the external force is released. You will have a gaping exercise.

Referring to Figures 8 and 9 attached to the configuration of the rivet 30 according to another embodiment of the present invention, as shown in the embodiment of the large area of the elliptical separation formed with a circular through-hole 31 in the center A plurality of elastic fastening pieces 33 formed at the outer circumferential position of the through hole 31 at the bottom of the separating head 32, the plurality of elastic fastening pieces 33 and integrally formed so as to be integral with each other; Including a fastening jaw 34 bent outward from the lower end of the piece 33, and in particular one side of the separating head 32 further comprises a fixing stopper 36 which is integrally connected by the band piece 35 It is composed.

Therefore, the fixing stopper 36 is inserted into the through-hole 31 of the separating head 32 and at the same time positioned in the inner space of each elastic fastening piece 33, each elastic fastening piece 33 is rimming movement By blocking it, the fastening jaw 34 formed at the lower end of the elastic fastening piece 33 serves to ensure a locked state in the rivet fastening hole 27.

At this time, the head side of the fixing stopper 36 is formed with an oval plug separating end 37 integrally like the separating head 32 so that the fixing stopper 36 can be easily separated.

Thus, when the fixing stopper 36 is inserted into the through hole 31 of the separating head 32, the stopper separating end 37 is brought into close contact with the separating head 32, and the fixing stopper ( At the time of separation 36), the stopper stopper 37 may be easily pulled up by pulling the stopper separating end 37.

Here, look at the process of assembling the packaging box of the present invention based on the above configuration.

First, the step of cutting the upper plate 10 constituting the lid made of wood, the four-sided side plate 12 forming the inner volume of the box, and the lower plate 14 sealing the bottom of the box to a desired area is preceded.

Next, a hole processing step of processing the plurality of rivet fastening holes 27 at equal intervals in the edge regions of the upper plate 10 and the lower plate 14 including the side plate 12 is performed using a conventional tool.

At this time, the step of providing the upper and lower hinges 20 and 24 including the hinge means, that is, the side hinge 22 is in progress.

That is, the hinge means can be produced in a continuous length by using an extrusion molding method, and the continuously produced hinge means are cut to the length of the upper and lower hinges 20 and 24, including the desired side hinge 22, respectively. By doing so, the step of having the upper and lower hinges 20 and 24, including the side hinges 22, is completed.

Subsequently, the step of machining the rivet via hole 26 coinciding with the rivet fastening hole 27 in the upper and lower hinges 20 and 24 including the hinge means, that is, the side hinge 22 using a conventional tool, Proceed.

Next, the first vertical end 22a of the side hinge 22 is brought into close contact with one side edge of the side plate 12, and the second vertical end 22b is brought into close contact with one side edge of another adjacent side plate 12, The rivet passage hole 26 formed in the first vertical end 22a and the second vertical end 22b and the rivet fastening hole 27 of the side plate 12 are matched with each other.

Subsequently, as shown in the accompanying FIG. 6, the elastic fastening pieces 33 of the rivets 30 are sequentially press-fitted into the rivet fastening holes 26 and the rivet fastening holes 27, so that the elastic fastening pieces 33 are more inclined. The riveting hole 27 has a small diameter in the rivet fastening hole 26 and the rivet fastening hole 27, and the fastening jaw 34 formed on the lower end of the elastic fastening piece 33 is continuously riveted fastening hole 27. At the moment of passing, the elastic fastening piece 33 is opened by the elastic restoring force. As a result, the fastening jaw 34 of the rivet 30 protrudes to the inner surface of the side plate 12 and at the same time the rivet fastening hole 27. Is locked to the outer peripheral surface of the state.

After the four side plates 12 form the inner volume of the box and assembled by the side hinge 22 and the rivet 30, the lower plate 14 is assembled to seal the lower opening of the side plate 12.

That is, while the horizontal end 24a of the lower hinge 24 is brought into close contact with the four edges of the bottom surface of the lower plate 14, the vertical end 24b is brought into close contact with the bottom surface of each side plate 12, but the horizontal end 24a ) And the rivet passage hole 26 formed at the vertical end 24b is aligned with the rivet fastening hole 27 formed at the edge of the lower plate 14 and the lower end of the side plate 12, and then the rivet 30 as described above. By sequentially pressing the elastic fastening piece 33 of) into the rivet via hole 26 and the rivet fastening hole 27, the fastening jaw 34 of the rivet 30 is extended to the inner surface of the lower plate 14 and the side plate 12. At the same time, it protrudes and is locked to the outer circumferential surface of the rivet fastening hole 27.

After the assembly of the lower plate 14 is completed, loading the goods for export into the inner space formed by the side plate 12 and the lower plate 14, and assembling the upper plate 10 serving as a lid after completion of the loading proceeds, The packaging box of the present invention as shown in Figure 6 attached is completed.

That is, while the horizontal end (20a) of the upper hinge 20 is in close contact with the upper edge of the four sides of the upper plate 10, while the vertical end (20b) is in close contact with the upper surface of each side plate 12, the horizontal end (20a) ) And the rivet passage hole 26 formed at the vertical end 20b is aligned with the rivet fastening hole 27 formed at the upper edge of the upper plate 10 and the top of the side plate 12, and then the rivet ( By pressing the elastic fastening piece 33 of 30 into the rivet fastening hole 26 and the rivet fastening hole 27 one by one, the fastening jaw 34 of the rivet 30 is the inner surface of the top board 10 and the side plate 12. At the same time protrudes to be locked to the outer peripheral surface of the rivet fastening hole (27).

In addition, as shown in FIG. 10, the fixing stopper 36 is inserted into the through hole 31 of the separating head 32 of the rivet 30, and at the same time, the inner space of each elastic fastening piece 33 is inserted. Proceeding to the step to be located in, the fastening jaw formed in the lower end of the elastic fastening piece 33 by blocking the fixed stopper 36 to prevent each elastic fastening piece 33 is squeezed by an external force The state in which the 34 is locked and fastened in the rivet fastening hole 27 can be continuously maintained, and thus, the unlocking phenomenon of the rivet 30 can be prevented.

In this way, a plastic hinge is applied to the boundary between the wooden side plate 12 and the side plate 12, the boundary between the lower plate 14 and the side plate 12, and the boundary between the top plate 10 and the side plate 12. Then, by inserting and tightening the flared and squeezable plastic rivet 30 from the outside of the hinge means to the inside of the wooden board inside, the packaging box for carrying and packing the goods for export can be simply assembled, and accordingly The assembly time can be shortened and the workability of assembly can be greatly improved, and the use of metal hinges can completely prevent injury such as cutting hands.

On the other hand, when you want to take out the goods stored in the packaging box assembled by using the plastic rivet 30 and the hinge means as described above, the top plate 10 can be easily separated, in particular, the packaging box is disposed or recycled according to the aging If you want to be able to easily separate the rivet 30 and the hinge means made of plastic from the upper plate 10 and the lower plate 14, including the wooden side plate 12.

More specifically, the stopper separating end 37 of the stopper stopper 36 is pulled up to separate the stopper stopper 36 from the separating head 32, and then the separating head of the rivet 30 ( 32) and the fastening jaw 34 of the elastic fastening piece 33 is riveted fastening hole 27 by inserting a flat tool into the gap between the hinge means and applying an external force that flips up the separating head 32. From the end, and the rivet 30 can be separated at one time in a one-touch manner.

Of course, when the plastic rivet 30 is separated, each hinge means (upper hinge, lower hinge, side hinge) of the plastic material is also naturally separated from the wooden box to be separated.

As described above, the plastic hinge means including the plastic rivet 30 can be easily separated from the wooden box (top, bottom and side plates) by only one-touch operation of flipping the rivet 30, and finally, the wood is recycled to the plastic as the wood as the wood This can provide eco-friendly advantages.

Referring to Figures 11 to 13 attached to the plastic rivet of another embodiment used to assemble the packaging box according to the present invention, and the pre-assembly process as follows.

Plastic rivet according to another embodiment of the present invention is characterized in that the rivet 30 according to an embodiment is integrally connected by the band piece 35 and made in a pair structure.

That is, as shown in FIG. 11, the oval-shaped large-area separating head 32 having a circular through-hole 31 in the center and the through-hole 31 at the bottom of the separating head 32 are formed. A pair of plastic rivets composed of a plurality of elastic fastening pieces 33 integrally formed at the outer circumferential surface position of the plurality of elastic fastening parts 33 and a fastening jaw 34 bent outward from the bottom of each elastic fastening piece 33. 30 is manufactured in a structure in which the strip pieces 35 are integrally connected to each other.

At this time, the strip piece 35 serves to connect one side of the separation head portion 32 to each other, so that a pair of plastic rivets 30 are integrated.

The reason why the pair of plastic rivets 30 is integrally connected by the strip piece 35 is that when delivering the packing box of the present invention, by pre-assembled delivery, the box can be quickly and conveniently from the final consumer particles One point to assemble.

To this end, first, the first vertical end 22a of the side hinge 22 is brought into close contact with one edge of the side plate 12, and the second vertical end 22b is brought into close contact with one edge of another adjacent side plate 12. , The elastic fastening piece 33 of one rivet 30 is sequentially press-fitted into the rivet fastening hole 26 of the first vertical end 22a and the rivet fastening hole 27 of the side plate 12, and the other rivet ( 30 side plates 12 are assembled together by press-fitting the elastic fastening piece 33 of 30 into the rivet fastening hole 26 of the second vertical end 22b and the rivet fastening hole 27 of the side plate 12. It becomes the state to become.

In this case, as shown in FIG. 12, the line grooves 28 for folding the first and second vertical ends 22a and 22b of the side hinges 22 are located at both sides of the side plates 12. Fold inwardly around the center, so that the side plates 12 on all sides are pressed.

That is, as can be seen in Figure 11, the side plates 12 of the four sides are assembled to each other without forming a storage space, so that the inner side of the four sides of the side plates to be folded in a state of being in contact with each other, the delivery can be made By doing so, the convenience of product packaging can be obtained from the point of view of the supplier, and since the side plate 12, which is already assembled, can be provided from the standpoint of the buyer and the consumer, forming only a storage space, thereby providing assembly convenience.

Meanwhile, as shown in FIGS. 12 and 13, the upper and lower hinges 20 and 24 are also assembled and delivered to the upper and lower plates 10 and 14, respectively, for convenience and speed. Packaging box can be assembled.

That is, only one rivet 30 of the pair of rivets 30 is formed in the upper surface border region of the upper plate 10 and the rivet via hole 26 formed in the horizontal end 20a of the upper hinge 20. Only the riveting hole 27 is press-fitted and only one rivet 30 is formed in the horizontal edge portion 24a of the lower hinge 24. It press-fits into only the hole 27.

At this time, the rivet 30 on the other side of the pair of rivets 30 is a rivet via hole 26 formed at the vertical end 20b of the upper hinge 20 or the vertical end 24b of the lower hinge 24. Do not press-fit into) and leave it as free end as it is.

In this way, by supplying only one of the pair of rivets 30 to the upper hinge 20 and the lower hinge 24 fastened to the upper plate 10 and the lower plate 14, respectively, in a pre-assembled state, the consumer's point of view The packaging box can be assembled conveniently and quickly.

In other words, from the customer's point of view, only one rivet 30 of the pair of rivets 30, which is not assembled, is provided through the rivet via hole 26 and the side plate 12 formed at the vertical end 20b of the upper hinge 20. The rivet fastening hole 27 formed at the upper end of the upper end of the rivet fastening hole 27, and only the other rivet 30 of the rivet via hole 26 and the side plate 12 formed at the vertical end 24b of the lower hinge 24 Since only the rivet fastening hole 27 formed in the lower part may be press-fitted, the assembly of the upper plate and the lower plate may be very convenient and quick from the consumer's point of view.

10: top plate 12: side plate
14: lower plate 20: upper hinge
20a: horizontal stage 20b: vertical stage
22: side hinge 22a: first vertical end
22a: 2nd vertical end 24: Lower hinge
24a: horizontal stage 24b: vertical stage
26: rivet hole 27: rivet fastening hole
28: folding line groove 30: rivet
31: through hole 32: separation head
33: elastic fastening piece 34: fastening jaw
35: strip piece 36: fixed stopper
37: stopper separation end 40: the upper hinge
42: side hinge 44: lower hinge
45: notch hole 46: notch
48: binding hole 50: binding bracket
52: binding stage

Claims (13)

In a box for packaging comprising a top plate (10) forming a lid made of wood, side plates (12) forming the inner volume of the box, and a bottom plate (14) sealing the bottom of the box,
In the width-middle portion at one side having a line groove 28 for folding at right angles, the horizontal end 20a is in close contact with the upper edge of the upper plate 10 and the vertical is in close contact with the upper surface of the side plate 12. A plurality of stages 20b and a plurality of horizontal ends 20a and vertical ends 20b coincide with the rivet fastening holes 27 formed through the edges of the upper plate 10 and the upper ends of the side plates 12. The rivet oil passage hole 26 is formed at equal intervals so that the horizontal end 20a is in close contact with the four edges of the upper surface of the upper plate 10 and the vertical end 20b is in close contact with the upper end surface of each side plate 12. Upper hinge 20 made of a plastic material coupled to the structure;
In the width-middle portion at one side, the horizontal line 24a close to the bottom rim of the lower plate 14 and the vertical end in close contact with the lower end surface of the side plate 12 have a folding line groove 28 to enable right angle folding. A plurality of stages 24b and a plurality of horizontal ends 24a and vertical ends 24b coincide with the rivet fastening holes 27 formed through the edges of the lower plate 14 and the lower ends of the side plates 12. The rivet via hole 26 is formed at equal intervals to closely contact the horizontal end 24a to the four edges of the bottom surface of the lower plate 14 and to close the vertical end 24b to the lower end surface of each side plate 12. Lower hinge 24 of the plastic material coupled to the structure;
The first vertical end 22a and the first vertical end 22a perpendicular to the edge of the side plate 12 have a folding line groove 28 for enabling a right angle folding on the middle portion in the width direction on one surface. It consists of a second vertical end (22b) in close contact with the edge of the other side plate 12 adjacent to each other, and the plurality of rivet via holes 26 are formed at equal intervals in the first and second vertical ends (22a, 22b) Rivet fastening holes 27 coincident with each of the rivet via holes 26 are formed in the edges of the side plates 12 adjacent to each other, so that the side plates 12 and the side plates 12 meet each other. A side hinge 22 of a plastic material in close contact;
A large-area separation head 32 having a circular through-hole 31 formed therein, a plurality of elastic fastening pieces 33 integrally formed on the bottom surface of the separation head 32 so as to be unfolded or folded; It consists of a fastening jaw 34 is bent outward from the bottom of the elastic fastening piece 33 to be caught on the outer circumferential side of the rivet fastening hole 27, the band piece for interconnecting one side of the separation head portion 32 ( A plastic rivet 30 provided in pairs by 35;
The first and second vertical ends (22a, 22b) of the side hinges 22 on both sides of the side plate (12) on both sides of the fold inwards around the fold line groove 28 Packing box, characterized in that the four sides of the side plate (12) is assembled to each other in a flat state without forming a storage space to be made.
delete delete delete delete delete delete delete delete Using a wood material, a packaging box manufacturing method comprising the step of cutting the top plate 10 constituting the lid, the four-sided side plate 12 forming the inner volume of the box, and the bottom plate 14 sealing the bottom of the box. To
Machining the rivet fastening holes 27 in the edge portions of the upper plate 10 and the lower plate 14 including the side plate 12;
Providing hinge means of a plastic material that can be folded at right angles;
Machining the rivet passage hole 26 corresponding to the rivet fastening hole 27 in the hinge means;
A large-area separation head 32 having a circular through-hole 31 formed therein, a plurality of elastic fastening pieces 33 integrally formed on the bottom surface of the separation head 32 so as to be unfolded or folded; It consists of a fastening jaw 34 is bent outward from the bottom of the elastic fastening piece 33 to be caught on the outer circumferential side of the rivet fastening hole 27, the band piece for interconnecting one side of the separation head portion 32 ( 35) having plastic rivets (30) provided in pairs;
The elastic fastening piece 33 of the rivet 30 is press-fitted into the rivet fastening hole 26 and the rivet fastening hole 27 in order, so that the elastic fastening piece 33 is pressed and at the bottom of the elastic fastening piece 33. Rivet 30 fastening step made by the fastening step 34 formed in the moment the opening operation passes through the rivet fastening hole 27;
Including,
As a preparation stage for delivery,
Riveting of the rivet via hole 26 and the side plate 12 of the first and second vertical ends 22a, 22b of the side hinges 22, which are in close contact with the pair of rivets 30, respectively. Press-fitting into the holes 27 in turn, and then folding the four-sided side plate 12 inward with respect to the folding line groove 28 of the side hinge 22, so that the four-sided side plate 12 is pressed;
Only one rivet 30 of the pair of rivets 30 is press-fitted only to the upper plate 10 and the lower plate 14 therein through the upper hinge 20 and the lower hinge 24, and the other side thereof. Leaving the free end unfastened;
Packaging box manufacturing method characterized in that it comprises a.
The method of claim 10,
After the rivet fastening step, the fixing stopper in the through-hole 31 formed in the separation head 32 and the elastic fastening piece 33 of the rivet 30 to block the squeeze operation of the elastic fastening piece 33 Method of manufacturing a packaging box, characterized in that it further comprises the step of pressing (36).
The method of claim 10,
By inserting the flat tool into the gap between the separating head 32 and the hinge of the rivet 30 and flipping the separating head 32, the plastic rivet 30 and the hinge means are in one-touch manner. Method for producing a packaging box, characterized in that to be separated at one time.
delete

Images