KR20220109599A - Packaging structure for fragile parts - Google Patents

Abstract

In accordance with the present invention, a packaging structure for a fragile product includes: a lower tray partially housing a lower portion of a product, while a plurality of placements ends in a central area, at which the product is placed, and a fitting stepped portion through which the product is fitted and combined along edges of the placement ends; and an upper tray having a protruding portion or a curved surface corresponding to the shape of an upper side of the product, and partially housing an upper portion of the product including the upper side. The upper tray includes: an upper tray body provided with a protruding reinforcement unit protruding from the protruding portion or the curved surface and a recessed reinforcement unit formed to be recessed; a load support cone provided along the edge of the upper tray body; and a width direction reinforcement unit provided along a width direction of the upper tray body such that the protruding portion or the curved surface is prevented from being damaged by an external impact. In accordance with present invention, in the packaging structure for a fragile product, the width direction reinforcement unit and the embossed furring bamboo unit are provided on positions corresponding to an upper side portion of the product to facilitate the suppression of a buckling phenomenon in a lateral direction and the protection of a protruding shape of the product; a lateral load is considerably reduced through the load support cone and the reinforcement rib to secure structural hardness; and, even when upper trays are mutually stacked during a manufacturing process, a vertical gap is secured by a stopper groove unit to achieve worker convenience and reduce the number of processes.

Description

Packaging structure for products with high risk of breakage {PACKAGING STRUCTURE FOR FRAGILE PARTS}

The present invention relates to a packaging structure of a product having a high risk of breakage, and more particularly, to a packaging structure of a product having a high risk of breakage in which an electronic product made of a soft material can be safely stored and transported from an impact or external force.

The packaging structure of the finished product as well as the product material or semi-finished product is important. Depending on how the packaging structure is designed and manufactured, the manufacturing cost of the manufacturing process may be lowered or product damage may be prevented and storage may be convenient during the transport process to the consumer. In addition, research and development are in progress for packaging materials as eco-friendly materials.

In recent years, in the case of user-friendly white home appliances such as air purifiers, rice cookers, and vacuum cleaners, product designs are becoming more complex, and various functions and operation units for manipulating them are added to one product according to technological development. Accordingly, a display window such as an LCD or a physical button may be provided on the exterior of the product, particularly on the top surface of the product.

1 is a view showing an example of a product that is a target of general packaging. As shown in FIG. 1 , a control switch or various sensors including various physical buttons are located on the upper surface 11 of the product 10 , and a protruding shape, a spire shape, or a curved shape in order to give an aesthetic feeling from the design side. There are many tendencies to become complex and complex shapes.

However, in most conventional packaging, the upper packaging is relatively weak compared to the lower structure, and it is difficult to add a separate reinforcing and reinforcing configuration corresponding to the upper surface of the product with particularly complex and various shapes, and packaging is easy when a side load is applied. There is a problem in that structural rigidity cannot be secured due to buckling.

In addition, in the manufacturing process of packaging, only the upper or lower parts need to be laminated for convenient transportation or storage. There is a problem being

The present invention has been proposed to solve the above problems, and the width direction reinforcing part and the embossing force sal part are provided at a position corresponding to the upper surface of the product to prevent buckling in the left and right directions and to protect the protruding shape of the product. Structural rigidity is secured by remarkably reducing lateral load through load support cones and reinforcing ribs, and even when the upper trays are stacked together in the manufacturing process, the top and bottom play is secured by the stopper groove, which is convenient for the operator and the risk of damage that can reduce man-hours It provides a packaging structure for this high product.

In the packaging structure of a product with a high risk of damage according to the present invention for achieving the above object, the lower part of the product is partially accommodated, a plurality of seating ends on which the product is seated in the central region, and along the edges of the seating ends a lower tray provided with a fitting step to which the product is press-fitted; and an upper tray having a protrusion or a curved surface corresponding to the shape of the upper surface of the product, and in which an upper portion of the product including the upper surface is partially accommodated, wherein the upper tray is formed to protrude from the protruding portion or the curved surface. an upper tray body provided with a recessed reinforcing part that is recessed and formed; a load support cone provided along an edge of the upper tray body; and a width direction reinforcing part provided along the width direction of the upper tray body so that the protrusion or the curved surface is prevented from being damaged due to an external impact.

The upper tray may further include a reinforcing rib interconnecting the load support cone and the upper tray body to withstand a lateral load.

The reinforcing rib may be provided in a corner region of the upper tray.

The width direction reinforcing part may be disposed at the most distal end of the protruding part or the curved surface along the thickness direction from the lower end of the upper tray.

The width direction reinforcement portion may be provided with an embossing force saliva provided to be recessed inward along the longitudinal direction.

The embossed portion may be a U-shaped groove recessed inwardly.

A stopper protrusion protruding inwardly by a preset length is provided on at least one of the load support cone or the inner surface of the upper tray, and a plurality of upper trays are provided on the outer surface of the upper tray corresponding to the position corresponding to the stopper protrusion. A stopper blocking portion that abuts against the stopper protrusion and secures play when stacked may be provided.

The lower tray and the upper tray may be made of a pulp material.

In the packaging structure of a product with a high risk of damage according to the present invention, a width direction reinforcing part and an embossing force sal part are provided at a position corresponding to the upper surface of the product, so it can be easy to prevent buckling in the left and right direction and to protect the protruding shape of the product. Structural rigidity is secured by remarkably reducing the side load through the load support cone and reinforcing ribs, and even when the upper trays are stacked together in the manufacturing process, vertical play is secured by the stopper groove, which is convenient for the operator and reduces the man-hours.

1 is a view showing an example of a product that is a target of general packaging. 2 is a perspective view of an upper tray and a lower tray in the packaging structure of a product having a high risk of damage according to an embodiment of the present invention. 3 is a top view of an upper tray of a packaging structure of a product having a high risk of breakage according to an embodiment of the present invention. 4 is a side view of an upper tray of a packaging structure of a product having a high risk of breakage according to an embodiment of the present invention. FIG. 5 is an enlarged view of area A in FIG. 2 . 6 is a photograph of a stopper protrusion of an inner wall of an upper tray of a packaging structure of a product having a high risk of breakage according to an embodiment of the present invention. FIG. 7 is an enlarged view of area B in FIG. 2 . 8 is a photograph of a state in which a plurality of upper trays of a packaging structure of a product having a high risk of breakage are stacked on each other according to an embodiment of the present invention.

Hereinafter, an embodiment of the packaging structure of a product having a high risk of damage according to the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view of an upper tray and a lower tray in a packaging structure of a product with a high risk of breakage according to an embodiment of the present invention, and FIG. 3 is an upper tray of a packaging structure of a product with a high risk of breakage according to an embodiment of the present invention It is a top view, and FIG. 4 is a side view of the upper tray of the packaging structure of a product having a high risk of breakage according to an embodiment of the present invention, FIG. 5 is an enlarged view of area A in FIG. 2 , and FIG. 6 is an embodiment of the present invention It is a photograph of the stopper protrusion of the inner wall of the upper tray of the packaging structure of the product having a high risk of breakage according to FIG. 7 is an enlarged view of section B in FIG. 2 .

As shown in FIGS. 2 to 7 , in the packaging structure of the product 10 having a high risk of breakage according to the embodiment of the present invention, the lower part of the product 10 is partially accommodated, and the product 10 is located in the central region. A lower tray 100 provided with a plurality of seating ends 110 to be seated, and a fitting step 120 to which the product 10 is press-fitted along the edge of the seating end 110; and an upper tray 200 in which a spire shape, a protrusion, or a curved surface is formed on the upper surface of the product 10 , and the upper portion of the product 10 including the upper surface is partially accommodated.

The lower tray 100 is a part in which the lower part of the product 10 is partially accommodated. Referring to FIGS. 1 and 2 , the lower tray 100 is a plurality of seating areas in which the product 10 is seated in the central region. A step 110 and a fitting step portion 120 to which the product 10 is press-fitted along the edge of the seating end 110 may be provided.

The product 10 is sufficiently seated and supported on the seating end 110 to support the load of the product 10 , while the impact of an external force at the bottom can be reduced.

On the inner wall of the lower tray 100 , a plurality of fitting step portions 120 may be provided along the edge, and the lower portion of the product 10 is fitted and coupled to the fitting step portion 120 of the lower tray 100 . Any deviation may be prevented.

The lower tray 100 and the upper tray 200 to be spaced apart from the product 10 may be coupled to accommodate the product (10). The upper tray 200 is a portion for partially accommodating the upper portion of the product 10 having a spire shape, a protrusion, or a curved surface formed on the upper surface of the product 10 .

2 to 7, the upper tray 200 is provided to correspond to the shape of the upper surface of the product 10, and a protruding reinforcing portion 211 irregularly protruding from the plate surface and a depressed reinforcing portion ( 212) is provided with an upper tray body 210; a load support cone 230 provided along the edge of the upper tray body 210; a width direction reinforcing part 220 provided along the width direction of the upper tray body 210 so that the protrusion or curved surface is prevented from being damaged due to external impact; And it may include a reinforcing rib 240 interconnecting the load support cone 230 and the upper tray body 210 to withstand the lateral load.

An upper tray body 210 may be provided on most plate surfaces of the central portion of the upper tray 200 . The upper tray body 210 is provided to correspond to the shape of the upper surface of the product 10, and may be provided with a protruding reinforcing portion 211 irregularly protruding from the plate surface and a depressed reinforcing portion 212 formed in a depression. Due to the structure of the plurality of protruding reinforcing parts 211 and recessed reinforcing parts 212 , the structural rigidity of the entire plate surface may be increased.

As shown in FIG. 4 , a curved surface 201 and a protrusion 202 corresponding to the shape of the upper surface of the product 10 may be provided inside the upper tray body 210 . That is, to protect the curved surface 201 and the protrusion 202 , it may be provided in a structure in which the protruding reinforcing part 211 and the recessed reinforcing part 212 are further outwardly disposed.

Conventionally, in the case of the upper tray 200, when a lateral external force is applied, there is a problem in that expensive contents are damaged or broken.

Accordingly, in this embodiment, a plurality of load support cones 230 may be provided along the edge of the upper tray body 210 . 2 and 3 , the load support cone 230 may be disposed to be spaced apart from the upper tray body 210 by a predetermined distance and provided around the outer periphery of the upper tray body 210 .

And, the reinforcing rib 240 may be provided mainly between the load support cone 230 and the upper tray body 210 as shown in FIG. 6 . The reinforcing rib 240 may interconnect the load support cone 230 and the upper tray body 210 to withstand a lateral load.

Through the load-bearing cone 230 and the reinforcing rib 240 of this configuration, even when a lateral external force is applied, the load-bearing cone 230 is buckled primarily to absorb the impact and secondarily to the reinforcing rib 240 By buffering the external force, the structural rigidity can be secured by remarkably reducing the side load.

Accordingly, the upper surface of the product 10 can be safely protected from side load, and expensive contents can be prevented from being damaged or damaged during the transport process.

On the other hand, in the conventional upper tray 200, when the packaging structure of the upper portion is made to correspond to the upper surface of the product 10 having a complex and various shape, it is difficult to add a separate reinforcement and reinforcement structure in the packaging.

Accordingly, in the present embodiment, the width direction reinforcing part 220 may be provided. The width direction reinforcing part 220 is mainly provided along the width direction (or left and right direction) of the upper tray body 210 as shown in FIGS. 2 to 3 , and referring mainly to FIG. 4 , the product 10 ) of the curved surface 201 position precisely, it may be provided at a point corresponding to the position of the protrusion 202 .

The width direction reinforcing part 220 may be provided integrally with one line.

In addition, the embossing force sal part 221 provided to be recessed inward along the longitudinal direction may be provided in the width direction reinforcement part 220 . The embossed portion 221 may be a U-shaped groove recessed inwardly.

Through the width direction reinforcement portion 220 and the embossed rib portion 221 , buckling in the left and right directions can be effectively prevented, and the protruding shape of the upper surface of the product 10 can be easily protected.

In addition, if the upper packaging structure is made to correspond to the upper surface of the product 10 having a complex and various shape, there is an advantage that separate reinforcement and reinforcement structures can be provided in a relatively simple manner in the packaging.

On the other hand, when the upper structure is manufactured in a complicated shape, there is a problem in that it does not fall out in the post-processing during lamination, which increases the inconvenience to the operator.

Accordingly, in the present embodiment, the stopper protrusion 232 may be provided. Referring to FIGS. 5 and 6 , the stopper protrusion 232 may be provided to protrude inwardly by a preset length from the top along the thickness direction on at least one of the load support cones 230 . In addition, the stopper protrusion 232 may be provided on at least one of the load support cone 230 and the inner wall of the upper tray 200 .

In addition, a stopper blocking part 231 (opposite surface of the stopper protrusion 232 ) may be provided on the outer wall of the upper tray 200 corresponding to the corresponding position of the stopper protrusion 232 .

Here, the stopper blocking portion 231 is shown in the form of a complete groove in the drawing, but the pulp material is compressed only on one side (the stopper projection 232 side inside in FIG. 6) and the stopper blocking portion 231 which is the outer surface of the stopper projection 232 ) may be formed by shrinking the pulp material as it naturally hardens.

By the stopper protrusion 232 and the stopper blocking portion 231 of this configuration, when the upper tray 200 is stacked, the lower surface of the stopper blocking portion 231 is to be laminated in a state of being placed on the upper end of the stopper protrusion 232 . can At this time, the stopper blocking portion 231 may be aligned while abutting against the protruding shape of the stopper protrusion 232 . Accordingly, the gap d between the upper tray 200 is secured, which is convenient for the operator and the man-hours can be reduced.

The lower tray 100 and the upper tray 200 of this configuration may be made of a pulp material, and if made of an eco-friendly material, it may be made of another material.

Through such a configuration, the width direction reinforcement portion 220 and the embossed rib portion 221 are provided at a position corresponding to the upper surface portion of the product 10 to easily protect the protruding shape, and the load support cone 230 and reinforcement Structural rigidity is secured by remarkably reducing the side load through the rib 240, and even when the upper tray 200 is stacked on each other in the manufacturing process, vertical play is secured by the stopper groove 231, which is convenient for the operator and can reduce the man-hours. have.

8 is a photograph of a state in which a plurality of upper trays of a packaging structure of a product having a high risk of breakage are stacked on each other according to an embodiment of the present invention.

Hereinafter, the lamination process of the upper tray according to the present embodiment will be described in detail with reference to FIGS. 1 to 8 .

The stopper protrusion 232 may be provided on at least one of the load support cones 230 . In addition, a stopper blocking portion 231 may be provided on the outer wall of the tray 200 corresponding to the corresponding position of the stopper protrusion 232 .

By the stopper protrusion 232 and the stopper blocking portion 231 of this configuration, as shown in FIG. 8 when the upper tray 200 is stacked, vertical play is secured, thereby making it convenient for the operator and reducing the man-hours.

Accordingly, even when the upper tray 200 is stacked on each other in the manufacturing process, the stopper protrusion 232 and the stopper blocking portion 231 contact each other to ensure the vertical clearance d, which is convenient for the operator and reduces the man-hours.

As mentioned above, although the present invention has been described in detail using preferred embodiments, the scope of the present invention is not limited to specific embodiments and should be construed according to the appended claims. In addition, those skilled in the art should understand that many modifications and variations are possible without departing from the scope of the present invention.

100: lower tray 110: seating end 120: fitting step part 200: upper tray 201: curved surface 202: protrusion 210: upper tray body 220: width direction reinforcement part 221: Embo Himalbu 230: load support cone 231: stopper blocking part 232: stopper protrusion 240: reinforcement rib

Claims (8)

a lower tray in which a lower portion of the product is partially accommodated, and a plurality of seating ends on which the product is seated in the central region, and a fitting step portion to which the product is press-fitted along an edge of the seating end are provided; and an upper tray having a protrusion or a curved surface corresponding to the shape of the upper surface of the product, wherein the upper portion of the product including the upper surface is partially accommodated, wherein the upper tray is formed to protrude from the protruding portion or the curved surface. an upper tray body provided with a recessed reinforcing part that is recessed and formed; a load support cone provided along an edge of the upper tray body; and a width direction reinforcement portion provided along the width direction of the upper tray body so that the projecting portion or the curved surface is prevented from being damaged due to an external impact. The packaging structure of claim 1, wherein the upper tray further comprises a reinforcing rib interconnecting the load support cone and the upper tray body to withstand a lateral load. The packaging structure of claim 2, wherein the reinforcing rib is provided in a corner region of the upper tray. The packaging structure of claim 1, wherein the width direction reinforcing part is disposed at the most distal end of the protruding part or the curved surface along the thickness direction from the lower end of the upper tray. According to claim 1, The width direction reinforcement portion is provided with an embossing force salvage provided to be recessed inward along the longitudinal direction, the packaging structure of a product with a high risk of damage. The packaging structure of claim 5, wherein the embossed portion is a U-shaped groove that is recessed inwardly. According to claim 1, At least one of the load support cone or the inner surface of the upper tray is provided with a stopper protrusion formed to protrude inward by a preset length, The upper tray outer surface corresponding to the position corresponding to the stopper protrusion A packaging structure of a product having a high risk of damage, characterized in that a stopper blocking portion is provided to secure a clearance by contacting the stopper protrusion when the plurality of upper trays are stacked with each other. The packaging structure of claim 1, wherein the lower tray and the upper tray are made of a pulp material.

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