KR20200102401A - Reusable packaging box - Google Patents

Abstract

Provided is a reusable packaging box, which has the interior and the exterior formed to be integrated so as to simultaneously perform internal buffering and external packaging functions, and can be stored to be reused rather than being discarded after use. The reusable packaging box of the present invention comprises: a bottom in which an accommodation space for accommodating a product is provided therein; lower and upper bodies provided to have a box shape with open upper and lower parts to be coupled to an upper part of the bottom, having left and right side plates rotatably and horizontally coupled to a plurality of hinge members in which two side plates have a double hinged structure, with front and rear plates rotatably and horizontally hinged to the left and right side plates to be folded and stored for reuse; and a lid provided with the accommodation space for accommodating a product therein and coupled to an upper part of the upper body. The bottom, the lower and lower bodies, and the lid are made of the same material for absorbing impact, and have the interior and the exterior integrally formed to perform internal buffering and external packaging functions at the same time.

Description

Reusable packaging box {REUSABLE PACKAGING BOX}

The present invention relates to a reusable packaging box in which the interior and exterior are integrally formed.

In general, a box that packs large electronic products such as refrigerators, washing machines, air conditioners, large TVs, and network servers is more important than the aesthetic function of the packaging, but the protection, efficiency, volume, and cost of the product. It is made with.

The packaging box wraps the outside of the product, and a cushioning material for absorbing the impact of the product is provided inside the packaging box in contact with the product, apart from the packaging box.

There is a limit to reducing material cost because the packaging box is manufactured for single use and requires a separate cushioning material.

In addition, since the packaging box is disposed of once used, additional costs for waste treatment are required, and there is a problem that causes environmental pollution.

One aspect of the present invention provides a reusable packaging box in which an interior and exterior are integrally formed so that the functions of an interior buffer and an exterior packaging can be performed at the same time.

In addition, it provides a reusable packaging box that can be stored and reused without discarding after use.

The reusable packaging box according to an embodiment of the present invention includes a bottom in which an accommodation space for accommodating a product is provided therein; The upper and lower portions are provided to have an open box shape and are coupled to the upper portion of the bottom, and the left and right side plates are provided so that two side plates are rotatably coupled in the left and right directions to a plurality of hinge members having a double hinge structure, respectively, A lower body and an upper body that are hinged to the left and right side plates so as to be rotatable in the left and right directions to be folded and stored for reuse; And a lid that is provided with an accommodation space for accommodating a product therein, and is coupled to an upper portion of the upper body, wherein the bottom, the lower body and the upper body, and the lid are the same It is formed of a material and characterized in that the interior and exterior are integrally formed so that the functions of internal buffering and external packaging can be performed simultaneously.

The bottom and the lead are fixed together with the lower body and the upper body by a strap, and a reinforcing member may be coupled to a portion of the bottom and the lead in which the straps are in contact to prevent deformation by the strap.

The bottom and the lead are provided with a coupling portion to which the reinforcing member is coupled, and the coupling portion may include an insertion hole into which the insertion portion of the reinforcing member is inserted, and a flange portion to which the close contact portion of the reinforcing member is fitted.

When the lower body and the upper body are folded and stored for reuse, the lower body and the upper body are each laid in a folded state, stacked between the bottom and the lid, and fixed by the strap.

The left and right side plates include a plurality of coupling grooves into which the plurality of hinge members are inserted and coupled, and the plurality of coupling grooves may be formed by a plurality of first connection portions provided to protrude from one side of each of the two side plates. have.

A plurality of second connecting portions protruding to be connected to the front and rear plates are provided on the other side of the two side plates, and a plurality of second connecting portions protruding to form a plurality of grooves into which the plurality of second connecting portions are inserted are provided on the front and rear plates. A third connection may be provided.

Each of the plurality of hinge members is provided with two first hinge holes, and a second hinge hole is provided in the plurality of first connection parts to correspond to the two first hinge holes, and the first hinge hole and the second hinge The two side plates may be rotatably coupled to the plurality of hinge members by a hinge shaft inserted into the hole.

A third hinge hole is provided in the plurality of second connection parts, and a fourth hinge hole is provided in the plurality of third connection parts so as to correspond to the third hinge hole to be inserted into the third hinge hole and the fourth hinge hole. The left and right side plates may be rotatably coupled to the front and rear plates by a hinge shaft.

An attachment groove is provided on an outer surface of at least one of the bottom, the lower body, the upper body, and the lid, and a barcode in which essential information elements necessary for packaging and transport of products accommodated therein are recorded in the attachment groove A label is attached, and a transparent pad may be attached to the outside of the barcode label to prevent contamination and damage of the barcode label.

The lower body is provided with a lower body coupling portion including a first coupling portion provided at an upper portion and coupled to the upper body and a second coupling portion provided at a lower portion to be coupled to the bottom, and the upper body provided at an upper portion and coupled to the lid An upper body coupling portion including a third coupling portion provided below and a fourth coupling portion coupled to the lower body may be provided.

A bottom coupling portion coupled to the second coupling portion of the lower body may be provided on the bottom, and a bead coupling portion coupled to the third coupling portion of the upper body may be provided on the lid.

The first coupling portion protrudes upward from the upper portion of the lower body, has a lower thickness less than the thickness of the lower body, and extends so that the thickness gradually decreases in the outer direction of the lower body from the lower end to the upper direction. And, the fourth coupling portion may be provided to have a shape corresponding to the first coupling portion.

The second coupling part protrudes downward from the lower body of the lower body, has a thickness lower than the thickness of the lower body, and extends so that the thickness gradually decreases in the outer direction of the lower body from the upper end to the lower direction. And, the bottom coupling portion may be provided to have a shape corresponding to the second coupling portion.

The third coupling part protrudes upward from the top of the upper body, has a lower thickness less than the thickness of the upper body, and extends so that the thickness gradually decreases in the outer direction of the upper body from the lower end to the upper direction. And, the lead coupling portion may be provided to have a shape corresponding to the third coupling portion.

The third coupling part protrudes upward from the top of the upper body, has a lower thickness less than the thickness of the upper body, and extends so that the thickness gradually decreases in the inner direction of the upper body from the lower end to the upper direction. And, the lead coupling portion may be provided to have a shape corresponding to the third coupling portion.

A recessed receiving groove is provided on an inner upper side of the lid so that the protruding portion may be accommodated in the receiving groove when there is a portion protruding upward on one upper side of the product.

When there is a part protruding upward on one side of the upper part of the product to be accommodated, an auxiliary board may be inserted between the lead and the product to fill a level difference equal to the protruded part.

* The bottom, the lower body and the upper body, and the lid may be made of expanded polypropylene.

In addition, the reusable packaging box according to an embodiment of the present invention includes a bottom in which an accommodation space for accommodating a product is provided therein; An air tube provided with an upper and lower portion having an open box shape, coupled to an upper portion of the bottom, and having an air inlet and an air outlet at a lower end thereof to repeatedly inject or discharge air; And an accommodating space for accommodating a product therein, and a lead coupled to an upper portion of the air tube, wherein the bottom and the lead are formed of the same material capable of absorbing an impact, together with the air tube. It is characterized in that it simultaneously performs the functions of inner cushioning and outer packaging.

The bottom and the lead are fixed together with the air tube by a strap, and a reinforcing member may be coupled to a portion of the bottom and the lead in which the straps are in contact to prevent deformation by the strap.

The bottom and the lead are provided with a coupling portion to which the reinforcing member is coupled, and the coupling portion may include an insertion hole into which the insertion portion of the reinforcing member is inserted, and a flange portion to which the close contact portion of the reinforcing member is fitted.

When the injected air is removed to reuse the air tube, the air tube is folded in a state where the air is removed, and is accommodated between the bottom and the lid, and may be fixed by the strap.

The air tube may be provided with a plurality of air cells on each slope, and the air inlet and air outlet may be provided on the slope, respectively.

The plurality of air cells provided on one side are connected to each other by a connection tube, and when air is injected into the air inlet, air is injected into all of the plurality of air cells provided on one side, and air is supplied through the air outlet. When discharged, air may be discharged from all of the plurality of air cells provided on one side.

The air cell includes an inner tube, and a lining and outer surface provided on the outside of the inner tube, and the inner tube is made of two layers of thermoplastic polyurethane, and the lining and outer surface in contact with the product are nylon-based fabrics. Can be done.

An attachment groove is provided on the outer surface of at least one of the bottom and the lid, and a barcode label in which essential information elements necessary for packaging and transport of the product accommodated therein is recorded is attached to the attachment groove, and contamination of the barcode label And a transparent pad may be attached to the outside of the barcode label to prevent damage.

A recessed receiving groove is provided on an inner upper side of the lead, and when there is a portion protruding upward on an upper side of the product, the protruded portion may be accommodated in the receiving groove.

When there is a portion protruding upward on one side of the upper portion of the product to be accommodated, an auxiliary board may be inserted between the lead and the product in order to fill a level difference equal to the protruded portion.

The bottom and the lead may be made of expanded polypropylene.

In addition, the reusable packaging box according to an embodiment of the present invention includes a bottom in which an accommodation space for accommodating a product is provided therein; An air cell blanket provided to surround a portion of the product exposed to the outside of the bottom, and provided with a plurality of air cell units therein to absorb the impact of the product; And a lid provided to cover the upper part of the product from the top of the air cell blanket, wherein the bottom and the lid are formed of the same material capable of absorbing shock, so that the inner cushioning and outer packaging together with the air cell blanket It is characterized in that it performs functions at the same time.

The bottom and the lead may be made of expanded polypropylene.

The air cell unit may be provided with a plurality of air cells.

In addition, the reusable packaging box according to an embodiment of the present invention includes a bottom in which an accommodation space for accommodating a product is provided therein; A fabric blanket provided to surround a portion of the product exposed to the outside of the bottom; Velcro that is detachably adhered to the edge portion of the product surrounded by the fabric blanket to absorb the impact of the product; And a lid provided on the fabric blanket to receive a portion of the product exposed to the outside of the fabric blanket; wherein the bottom and the lid are formed of the same material capable of absorbing shock, and internally buffered together with the Velcro And it characterized in that it performs the function of the outer packaging at the same time.

The bottom and the lead may be made of expanded polypropylene.

In addition, the reusable packaging box according to an embodiment of the present invention includes a bottom in which a receiving space for accommodating a product is provided therein, and a wheel is mounted at the bottom thereof; Includes; a fabric blanket coupled to the upper portion of the bottom and provided to open and close an accommodation space for accommodating a product therein by a zipper, wherein the fabric blanket includes a height adjustment capable of adjusting the height to correspond to the size of the product An additional portion is provided, and the height adjustment portion is coupled to and separated from the fabric blanket by a zipper.

According to the embodiments of the present invention, cost can be reduced, durability of a packaging box can be improved, and a product protection function can be strengthened.

In addition, since the interior and exterior are integrally formed, the component configuration and work process of the packaging box can be simplified, and the cause of environmental pollution can be eliminated by reducing the amount of waste packaging boxes.

1 is a perspective view of a reusable packaging box according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a reusable packaging box according to an embodiment of the present invention.
3 to 4 are views showing a state in which a reinforcing member is coupled to a lead according to an embodiment of the present invention.
5 to 6 are views showing a state in which a reinforcing member is coupled to the bottom according to an embodiment of the present invention.
7 is an exploded perspective view of an upper body according to an embodiment of the present invention.
8 is a view showing a state in which the upper body is folded according to an embodiment of the present invention.
9 is a view showing a state in which the reusable packaging box is folded and stored according to an embodiment of the present invention.
10 is a view showing a combined state of the reusable packaging box according to an embodiment of the present invention.
11 is a view showing a combined state of the reusable packaging box according to another embodiment of the present invention.
12 is a perspective view of a reusable packaging box according to another embodiment of the present invention.
Figure 13 is an exploded perspective view of the reused packaging box shown in Figure 12.
14 is a view showing an air cell of the reusable packaging box shown in FIG. 12;
15 is a view showing a state of storing the reusable packaging box shown in Figure 12.
16 to 18 are views showing a lead shape of a reusable packaging box according to an embodiment and another embodiment of the present invention.
19 to 21 are views showing reusable packaging boxes according to another embodiment of the present invention.
Figure 22 is a view showing the bottom of the reusable packaging box shown in Figure 20.

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

1 to 2, the reusable packaging box 100 is provided to have a bottom 110 in which an accommodation space for accommodating a product P is provided therein, and a box shape with the upper and lower portions open. (110) The lower body 120 and the upper body 130 coupled to the upper portion, and a receiving space for accommodating the product P is provided therein, and a lid 140 coupled to the upper portion of the upper body 130 Includes.

The reusable packaging box 100 is used to package and transport large electronic products such as refrigerators, washing machines, air conditioners, large TVs, and network servers so that they are protected from shocks.

The bottom 110 and the lid 140 respectively receiving the lower and upper portions of the packaged product P, and the lower body 120 and the upper body 130 coupled between the bottom 110 and the lid 140 are durable It is made of this highly expanded polypropylene (EPP).

Looking at the process of molding the bottom 110, the lower body 120, the upper body 130, and the lid 140 by foamed polypropylene, first, the stored foamed polypropylene is pressed for about 1 day. Then, foamed polypropylene is injected into a mold having a desired shape.

When the expanded polypropylene is injected into the mold, the expanded polypropylene is molded by steam, cooled with cooling water, etc., and then heat-treated and dried for about 1 day to prevent shrinkage.

When the heat treatment and drying is completed, the frame is removed, inspected for any abnormality in the molding, loaded and aged, and then shipped after final inspection to be used as a product.

The bottom 110, the lower body 120, the upper body 130, and the lead 140 are not limited to being made of foamed polypropylene, and can absorb shocks and are foamed with a highly durable material. Any material that can be molded may be used.

The bottom 110, the lower body 120, the upper body 130, and the lid 140 are made of foamed polypropylene, which is the same material with high durability, and the reusable packaging box 100 in which the interior and exterior are integrally formed In addition to the function of outer packaging, it can also serve as an inner cushioning material.

As shown in Figure 10, the bottom 110, the lower body 120, the upper body 130, and at least one outer surface of the lid 140 is provided with an attachment groove (H), the attachment groove In (H), a barcode label 170 in which essential information elements necessary for packaging and transport of the product P accommodated inside are recorded is attached, and contamination and damage of the barcode label 170 are prevented. A transparent pad 171 may be attached to the outside.

The bottom 110 and the lid 140 are fixed together with the lower body 120 and the upper body 130 by a strap S to protect the product P accommodated therein. The bottom 110 and the lead When the strap (S) of 140 is in contact, deformation may occur due to the strap (S) when used for a long time.

As shown in FIGS. 3 to 6, a reinforcing member 160 may be coupled to a portion where the strap S of the bottom 110 and the lead 140 is in contact so as to prevent deformation by the strap S. , The reinforcing member 160 may be coupled to both sides of the bottom 110 and both sides of the lid 140 to which the strap S is in contact.

For coupling of the reinforcing member 160, coupling portions 111 and 141 are provided at the bottom 110 and the lid 140, respectively, and the coupling portions 111 and 141 are the insertion portions 161 of the reinforcing member 160 It includes insertion holes 111a and 141a into which are inserted, and flange portions 111b and 141b into which the contact portions 163 of the reinforcing member 160 are fitted and coupled.

The insertion holes 111a and 141a are provided at the lower portion of the bottom 110 and the upper portion of the lid 140, respectively, and the flange portions 111b and 141b are the insertion portions 161 of the reinforcing member 160 and the insertion holes 111a After being inserted into, 141a), the contact portion 163 may be provided to be stepped so that it can be fitted and coupled.

The reinforcing member 160 is made of a harder material than the foamed polypropylene that is the material of the bottom 110 and the lead 140 to prevent deformation by the strap S, and the bottom 110 and the lead 140 It is coupled to surround the coupling portions 111 and 141 respectively provided.

Looking at the process of coupling the reinforcing member 160 to the coupling portion 141 provided in the lead 140, first, the insertion portion 161 of the reinforcing member 160 is inserted into the insertion hole 141a of the lead 140 When the reinforcing member 160 is pushed from the top to the bottom so as to be inserted, and when the insertion part 161 is inserted into the insertion hole 141a, the reinforcing member 160 is pushed in the direction toward the lead 140 to close the contact portion ( 163 is coupled so as to be in contact while surrounding the coupling portion 141 of the lead 140.

The process of coupling the reinforcing member 160 to the coupling portion 111 provided in the bottom 110 is to insert the insertion portion 161 of the reinforcing member 160 into the insertion hole 111a of the bottom 110 from the bottom. Only the coupling direction pushed upward is different, and the rest of the process is the same as the process of coupling the reinforcing member 160 to the coupling portion 141 provided in the lead 140.

As shown in FIGS. 16 to 18, a receiving groove 143 recessed in an upper direction is provided on an inner upper side of the lid 140.

As shown in FIG. 16, if the product P accommodated in the reusable packaging box 100 has a flat surface without a protruding part on the top, the product P may be packaged as it is, regardless of the direction, but FIG. 17 As shown in FIG. 2, when there is a protruding part on the upper part of the product P, the protruding part is accommodated in the receiving groove 143 to package the product P.

Since the receiving groove 143 is provided in the lead 140, it is possible to respond to all products P without the need to change the shape of the inside of the lead 140 or replace the lead 140 according to the shape of the product P. do.

As shown in Fig. 18, even when the inner upper part of the lid 140 is provided to have a flat surface, in order to cope with the case where there is a protruding part on the upper part of the product P, between the lead 140 and the product P An auxiliary board (B) for filling a step as much as the protruding portion of the product (P) may be inserted in the product P.

As shown in FIGS. 1 to 2 and 7, the lower body 120 and the upper body 130 are provided to have a box shape with open upper and lower portions.

The lower body 120 is assembled on the top of the bottom 110, and the upper body 130 is assembled on the top of the lower body 120.

The lower body 120 and the upper body 130 include left and right side plates 121 and 131 and front and rear plates 127 and 137, respectively, and the left and right side plates 121 and front and rear plates 127 provided on the lower body 120 ), and the left and right side plates 131 and the front and rear plates 137 provided on the upper body 130 are provided to have the same configuration, so that the configuration of the left and right side plates 131 and the front and rear plates 137 of the upper body 130 Let's just explain.

The left and right side plates 131 of the upper body 130 are provided between the two side plates 133 and the two side plates 133 to allow the two side plates 133 to be rotatably coupled in the left and right directions ( 150).

A plurality of first connecting portions 133a are provided on one side of the two side plates 133 adjacent to each other so that the two side plates 133 protrude in a direction toward each other.

An empty space is provided between the plurality of first connecting portions 133a, and when the two side plates 133 are disposed adjacent to each other, the hinge member 150 is inserted and coupled between the plurality of first connecting portions 133a. (135) is provided in plural.

A hinge member 150 is inserted into each of the plurality of coupling grooves 135 to be coupled, and two first hinge holes H1 are provided on both sides of the plurality of hinge members 150, respectively, and a plurality of coupling grooves ( A second hinge hole H2 is provided in the plurality of first connection portions 133a forming 135 so as to correspond to the two first hinge holes H1.

The plurality of hinge members 150 are respectively in the plurality of coupling grooves 135 so that the positions of the first hinge hole H1 and the second hinge hole H2 of the two first hinge holes H1 coincide with each other. When inserted, the hinge shaft 180 is inserted to penetrate the first hinge hole H1 and the second hinge hole H2 so that one of the two side plates 133 and one side of the plurality of hinge members 150 are coupled. .

When one side of the plurality of hinge members 150 and one of the two side plates 133 are coupled, a plurality of hinges so that the other side of the plurality of hinge members 150 and the other side plate 133 of the two side plates 133 are coupled. After the member 150 is inserted into the plurality of coupling grooves 135 so that the positions of the first hinge hole H1 and the second hinge hole H2 match, the first hinge hole H1 and the second hinge hole The hinge shaft 180 is inserted so as to pass through (H2) to couple the other side plate 133 and the plurality of hinge members 150.

As described above, since the plurality of hinge members 150 has a double hinge structure having two first hinge holes H1 on both sides, two side plates 133 respectively coupled to both sides of the plurality of hinge members 150 ) Is coupled to be rotatable in the left and right directions around the plurality of hinge members 150, respectively.

The two side plates 133 are provided with a plurality of second connecting portions 133b formed to protrude to be connected to the front and rear plates 137 on the other side, and the front and rear plates 137 connected to the other side of the two side plates 133 have a plurality of A plurality of third connecting portions 137a protruding to form a plurality of grooves into which the second connecting portions 133b are inserted are provided.

A third hinge hole H3 is provided in the plurality of second connection parts 133b, and a fourth hinge hole H4 is provided in the plurality of third connection parts 137a so as to correspond to the third hinge hole H3.

After inserting the plurality of second connecting portions 133b provided on the other side of the two side plates 133 into a plurality of grooves formed between the plurality of third connecting portions 137a provided on the front and rear plates 137, the third Two side plates 133 by inserting the hinge shaft 180 so that the positions of the hinge hole H3 and the fourth hinge hole H4 are aligned to pass through the third hinge hole H3 and the fourth hinge hole H4. ) Make the other side and the front and rear plates 137 connected.

As described above, the left and right side plates 131 are rotatably connected to the front and rear plates 137 by the hinge shaft 180 in the left and right directions, and the two side plates 133 constituting the left and right side plates 131 are provided with a plurality of hinges. Since it is rotatably coupled to the member 150 in the left and right direction, the lower body 120 and the upper body 130 can be folded and stored for reuse of the reusable packaging box 100.

In the case of collecting and storing the product P for reuse after the transport of the product P is completed, as shown in FIG. 8, the center of the left and right side plates 131 of the upper body 130 is the upper body 130 ) When folded to face the inside, one side of the two side plates 133 constituting the left and right side plates 131 rotates around a plurality of hinge members 150, respectively, and the other side of the two side plates 133 is a front and rear plate ( By rotating around 137, the left and right side plates 131 of the upper body 130 are folded, so that the volume of the upper body 130 can be reduced and stored.

Since the lower body 120 is also stored in a folded state in the same manner as the upper body 130, a description thereof will be omitted.

After folding both the lower body 120 and the upper body 130, as shown in FIG. 9, the lower body 120 and the upper body 130 are laid down in a folded state, and between the bottom 110 and the lid 140 Stacked on.

When both the lower body 120 and the upper body 130 are stacked between the bottom 110 and the lid 140, they are fixed and stored using a strap S.

In the drawing, although the lower body 120 and the upper body 130 are shown to be stacked between the bottom 110 and the lid 140 in a folded state, in order to reduce the volume of the overall reusable packaging box 100 The lid 140 is directly stacked on the top of the bottom 110 so that the protruding portions in the bottom 110 are inserted into the receiving space of the lid 140, and the lower body 120 and the upper body are on the upper part of the lid 140. It can also be stored by stacking 130 in a folded state.

When the lid 140 is directly stacked on the bottom 110, the thickness can be reduced when stacked with each other than the thickness of the bottom 110 and the lid 140 itself, thereby reducing the volume.

As described above, since the lower body 120 and the upper body 130 are folded and stored, the volume of the reusable packaging box 100 is greatly reduced to facilitate storage, and when reused, the lower body 120 and the upper body ( 130) can be re-opened and reused repeatedly.

As shown in FIG. 10, the bottom 110, the upper body 130, the lower body 120, and the lid 140 are provided with a coupling structure for coupling to each other, and the lower body 120 is provided on the upper side. A lower body coupling portion 129 including a first coupling portion 129a coupled to the upper body 130 and a second coupling portion 129b provided below and coupled to the bottom 110 is provided.

The upper body 130 has an upper body coupling portion including a third coupling portion 139a provided at the upper portion and coupled to the bead 140, and a fourth coupling portion 139b provided at the lower portion and coupled to the lower body 120 (139) is provided.

The bottom 110 is provided with a bottom coupling portion 113 coupled to the second coupling portion 129b provided under the lower body 120, and the lid 140 is provided on the upper body 130 A lead coupling portion 145 coupled to the third coupling portion 139a is provided.

The first coupling portion 129a protrudes upward from the upper portion of the lower body 120, and has a lower thickness smaller than that of the lower body 120, and the outer side of the lower body 120 goes from the lower end to the upper direction. It is provided extending so that the thickness gradually decreases in the direction.

The fourth coupling portion (139b) of the upper body (130) coupled to the first coupling portion (129a) of the lower body (120) is provided to have a shape corresponding to the first coupling portion (129a), and the lower body (120) and It facilitates the coupling of the upper body 130.

The second coupling portion 129b protrudes downward from the bottom of the lower body 120, and has a thickness smaller than that of the lower body 120 at the upper end, and the outer side of the lower body 120 goes from the top to the bottom. It is provided to extend so that the thickness gradually decreases in the direction.

The bottom coupling portion 113 of the bottom 110 coupled to the second coupling portion 129b of the lower body 120 is provided to have a shape corresponding to the second coupling portion 129b, and the lower body 120 and the bottom ( 110) to facilitate the combination.

The third coupling portion (139a) protrudes upward from the upper portion of the upper body (130), has a lower thickness less than the thickness of the upper body (130), the outer side of the upper body (130) from the lower to the upper direction It is provided extending so that the thickness gradually decreases in the direction.

The lead coupling portion 145 of the lead 140 coupled to the third coupling portion 139a of the upper body 130 is provided to have a shape corresponding to the third coupling portion 139a, and the upper body 130 and the lead ( 140) to facilitate the combination.

As shown in Figure 11, the coupling structure provided in the bottom 110, the upper body 130, the lower body 120, and the lid 140 is different from the coupling structure of the upper body 130 and the lead 140. Can be provided.

The structure of the first coupling portion (129a') and the fourth coupling portion (139b') in the coupling structure of the upper body 130 and the lower body 120, and the coupling structure of the lower body 120 and the bottom 110 The structure of the second coupling portion 129b' and the bottom coupling portion 113' in FIG. 10 may be provided in the same manner as in FIG. 10, and the length that protrudes and extends varies depending on the type of the packaged article. can do.

In the coupling structure of the upper body 130 and the lid 140, the third coupling portion 139a' provided on the upper body 130 protrudes upward from the upper body 130, and The upper body 130 may have a thickness less than that of the upper body 130, and may be provided so that the thickness gradually decreases in the inner direction of the upper body 130 from the lower end to the upper direction.

The lead coupling portion 145' of the lead 140 coupled to the third coupling portion 139a' of the upper body 130 is provided to have a shape corresponding to the third coupling portion 139a', and the upper body 130 It is possible to facilitate the coupling of the lead 140.

As shown in FIGS. 12 to 13, the reusable packaging box 200 is provided with a bottom 210 in which an accommodation space for accommodating a product P is provided therein, and a box shape in which the upper and lower portions are open. (210) An air tube 220 coupled to the upper portion, a receiving space for accommodating the product P is provided therein, and a lid 230 coupled to the upper portion of the air tube 220.

The bottom 210 and the lead 230 have a configuration in which a reinforcing member 160 is coupled to the bottom 210 and the lead 230 due to the contact of the strap S, and are made of foamed polypropylene. A configuration in which an attachment groove (H) is provided in at least one of the bottom 210 and the lead 230 to attach the barcode label 170 and the transparent pad 171 to the attachment groove (H), and the inner upper side of the lead 230 Since the receiving groove 233 is provided in the configuration or the configuration for filling the step as much as the portion protruding by the auxiliary board (B) is the same as the reusable packaging box 100 shown in FIGS. 1 to 2, the description will be omitted. do.

The air tube 220 coupled between the bottom 210 and the lead 230 is provided with a plurality of air cells 221 on each slope, and an air inlet at the bottom of the slope so that air can be repeatedly injected or discharged. 225 and an air outlet 227 are provided.

A plurality of air cells 221 forming one side of the air tube 220 are connected to each other by a connection tube 223, and a plurality of air cells 221 provided on one side when air is injected into the air inlet 225 Air is injected into all, and when air is discharged through the air outlet 227, air is discharged from all of the plurality of air cells 221 provided on one side.

In the process of packaging the product P in the reusable packaging box 200, first, the product P is placed on the top of the bottom 210 so that the lower part of the product P is accommodated in the receiving space of the bottom 210, The air tube 220 is coupled to the top of the bottom 210 so that the product P is accommodated in the air tube 220 in a state in which air is not injected.

When the air tube 220 is coupled to the upper portion of the bottom 210, air is injected through the air inlet 225 so that the air tube 220 swells up and in close contact with the product P to act as a buffer.

When air injection into the air tube 220 is completed, the upper part of the product P is covered with the lid 230 and then fixed using a strap S.

Since the air tube 220 can function as a buffer, the air tube 220 is used as an internal buffer material in addition to the function of outer packaging together with the bottom 210 and the lid 230 made of foamed polypropylene, which is the same material with high durability. You can also play a role.

As shown in FIG. 14, the air cell 221 includes an inner tube 221a, and a lining 221b and an outer material 221c provided outside the inner tube 221a.

The inner tube (221a), which absorbs the impact of the product (P) and acts as a buffer, is made of two layers of thermoplastic polyurethane (TPU) that are harmless to the human body and have high durability, and the lining that contacts the product (P) ( 221b) and the outer material 221c are made of a nylon-based fabric that is resistant to friction.

In the case of collecting and storing the reusable packaging box 200 for reuse after the transport of the product (P) is completed, as shown in FIG. 15, the air tube through the air outlet 227 provided in the air tube 220 ( After discharging the air of 220), it is folded and inserted into the receiving space of the bottom 210 and the lid 230.

When the air tube 220 is accommodated between the bottom 110 and the lead 140, it is fixed and stored using a strap S.

As described above, since the air tube 220 is folded and stored, the volume of the reusable packaging box 200 is greatly reduced to facilitate storage, and when it is used again, it is necessary to inject air into the air tube 220 and use it repeatedly. Can be reused.

As shown in FIG. 19, the reusable packaging box 300 includes a bottom 310 having an accommodation space for accommodating a product P therein, and a product P exposed to the outside of the bottom 310 The air cell blanket 320 is provided to surround a part of the product, and an accommodation space for accommodating the product P is provided therein, and the upper part of the product P is covered from the top of the air cell blanket 320. It includes a lead 330 provided.

The bottom 310 and the lead 330 have a configuration in which a reinforcing member 160 is coupled to the bottom 310 and the lead 330 due to the contact of the strap S, and are made of foamed polypropylene. The configuration in which an attachment groove (H) is provided in at least one of the bottom 310 and the lead 330 to attach the barcode label 170 and the transparent pad 171 to the attachment groove (H) is shown in FIGS. 1 to 2. Since it is the same as the illustrated reusable packaging box 100, a description will be omitted.

The air cell blanket 320 is provided with a plurality of air cell units 321 therein to absorb the impact of the product P, and the air cell unit 321 may be provided with a plurality of air cells 321a. .

Since the air cell blanket 320 can act as a buffer, the air cell blanket 320 is made of the same material with high durability, such as the bottom 310 and the lid 330, which are made of foamed polypropylene. It can also play a role as a cushioning material.

After transportation, the air cell blanket 320 is folded and inserted between the bottom 310 and the lid 330, and then fixed with a strap S to be stored, so that it can be reused repeatedly.

As shown in FIG. 20, the reusable packaging box 400 includes a bottom 410 in which an accommodation space for accommodating a product P is provided therein, and a product P exposed to the outside of the bottom 410. A fabric blanket 420 provided to surround a portion, a Velcro 430 that is detachably adhered to the edge of the product P surrounded by the fabric blanket 420 to absorb the impact of the product, and a fabric blanket (420) It includes a lid 440 provided to accommodate a portion of the product (P) exposed to the outside of the fabric blanket 420 from the top.

The bottom 410 and the lead 440 have a configuration in which a reinforcing member 160 is coupled to the bottom 410 and the lead 440 due to the contact of the strap S, and are made of foamed polypropylene. The configuration in which an attachment groove (H) is provided in at least one of the bottom 410 and the lead 440 to attach the barcode label 170 and the transparent pad 171 to the attachment groove (H) is shown in FIGS. 1 to 2. Since it is the same as the illustrated reusable packaging box 100, a description will be omitted.

Since the Velcro 430 can serve as a buffer, the Velcro 430 serves as an internal cushioning material in addition to the function of external packaging along with the bottom 410 and the lid 440 made of the same high durability polypropylene foam. You will be able to perform.

After removing the Velcro 430 after transportation, the fabric blanket 420 is folded and inserted between the bottom 410 and the lid 440 together with the Velcro 430, and then fixed with a strap (S) to be stored. Therefore, it can be reused repeatedly.

As shown in Fig. 21, the reusable packaging box 500 has a bottom 510 in which an accommodation space capable of accommodating a product P is provided, and is coupled to an upper portion of the bottom 510 and has a product ( It includes a fabric blanket 520 in which an accommodation space capable of accommodating P) is provided.

The bottom 510 is made of highly durable foamed polypropylene, and as shown in FIG. 21, a wheel 511 is mounted on the lower part to facilitate movement.

The fabric blanket 520 is opened and closed by a zipper 523 to accommodate a product P to be packaged therein, and includes a height adjustment unit 521 that can adjust its height to correspond to the size of the product P.

The height adjustment unit 521 is coupled to and separated from the fabric blanket 520 by a zipper 523, and when the size of the product P is large, the height adjustment unit 521 is coupled to package the product P, When the size of the product P is small, the height adjustment part 521 is separated to package the product P.

After transportation, the fabric blanket 520 is folded, inserted into the receiving space of the bottom 510, and then stored, so that it can be reused repeatedly.

In the description of the reusable packaging box with reference to the accompanying drawings above, a specific shape and direction have been described, but various modifications and changes are possible by those skilled in the art, and such modifications and changes are included in the scope of the present invention. It must be interpreted.

100, 200, 300, 400, 500: Reusable packaging box
110, 210, 310, 410, 510: bottom 140, 230, 330, 440: lead
111, 141, 211, 231, 311, 331, 411, 441: coupling part
111a, 141a, 211a, 231a, 311a, 331a, 411a, 441a: insertion hole
111b, 141b, 211b, 231b, 311b, 331b, 411b, 441b: flange part
113, 113': bottom coupling portion 145, 145': lead coupling portion
143, 233: receiving groove
120: lower body 130: upper body
121, 131: left and right side plates 123, 133: side plates
123a, 133a: first connection part 123b, 133b: second connection part
125, 135: coupling groove 127, 137: front and rear plates
127a, 137a: third connection part 129: lower body coupling part
129a, 129a': first coupling portion 129b, 129b': second coupling portion
139: upper body coupling portion 139a, 139a': third coupling portion
139b, 139b': fourth coupling portion
H1: 1st hinge hole H2: 2nd hinge hole
H3: 3rd hinge hole H4: 4th hinge hole
150: hinge member 160: reinforcing member
161: insertion part 163: close contact
170: barcode label 171: transparent pad
180: hinge shaft
220: air tube 221: air cell
221a: inner tube 221b: lining
221c: outer surface 223: connecting tube
225: air inlet 227: air outlet
320: air cell blanket 321: air cell unit
321a: air cell
420: fabric blanket 430: Velcro
P: Product S: Strap
H: mounting groove B: auxiliary board

Claims (1)

A bottom in which an accommodation space for accommodating a product is provided therein;
The upper and lower portions are provided to have an open box shape, and are coupled to the upper portion of the bottom. A lower body and an upper body that are hinged to the left and right side plates so as to be rotatable in the left and right directions to be folded and stored for reuse; And
A lid having an accommodation space for accommodating a product therein and coupled to an upper portion of the upper body;
Including,
The bottom, the lower body, the upper body, and the lid are formed of a material capable of absorbing an impact, and are formed to simultaneously perform functions of internal buffering and external packaging.

Images