KR200257055Y1 - Safety packing box - Google Patents

Abstract

The present invention relates to a safe packaging box for safely storing or transporting an object, and more particularly, to a safe packaging box for safely and conveniently storing and transporting a polarizing film used in a liquid crystal display (LCD) device.

The packaging box constituting the present invention produces a top cover opening and closing flap by forming a bend line by subjecting the danfra aggregate to high frequency, and as a result, it is possible to prevent injury to the hand while opening and closing the box cover opening and closing flap. Only the middle partition constituting the present invention is separated from the packing box so that the polarizing film can be mounted and then stacked in multiple stages, and the handle grooves are formed on both side surfaces to facilitate the movement of the box. In addition, the present invention has the effect of improving the durability by performing a high frequency treatment in molding to fold the handle portion.

Description

Safe packing box {SAFETY PACKING BOX}

The present invention relates to a safe packaging box for safely storing or transporting an object, and more particularly, a safe packaging for safely and conveniently storing and transporting a plurality of polarizing film vacuum packs used in liquid crystal display (LCD) devices. It's about the box.

As a safety packaging box used for storing or transporting an article, a synthetic resin box called a short plastic box is used. Polyethylene, polypropylene, or polymers thereof are used as the synthetic resin material used for molding the short plastic box. In particular, in order to safely package and transport a polarizer film used for manufacturing TFT-LCD (Thin Film Transistor-Liquid Crystal Display) to a TFT-LCD manufacturing plant, to safely transport the product without damaging the product. Danfra box is used.

In the case of the short plastic box used in the art of manufacturing a polarizing film according to the prior art, 50 sheets of polarizing film are packed in a vacuum pack in a bundle to be transported in a single plastic box, the polarizing film bundle stored in the short plastic box Is tightly packed, so it is difficult to pull out the bundle of polarizing films from the middle partition of the short plastic box. As a result, in order to draw out the bundle of polarizing films, the inconvenience of having to flip up and down the Danfra box upside down, and at this time, there is also a mistake and risk that the polarizing film spills out and breaks down.

Furthermore, since the polarizing film for manufacturing TFT-LCD is conventionally packaged and stored and transported in a disposable short plastic box, the waste of resources and the generation of waste are caused by being discarded after a single use.

On the other hand, after taking out the middle partition bundle containing the polarizing film pack from the LCD panel in the LCD factory, if you want to stack and store a plurality of polarizing film packs in the case of the conventional plastic box in the prior art, There is a risk of falling and falling forward because it is not uniform. In addition, in the case of the opening and closing flap constituting the upper cover of the danfra box according to the prior art, there has been a problem that a safety accident frequently causes trauma to the user's hand because the corner is sharp in the process of opening and closing the user.

Accordingly, a first object of the present invention is to provide a safety box for Danfra which can safely and conveniently store and transport the polarizing film for TFT-LCD manufacturing.

A second object of the present invention is to provide a Danfra safety packaging box, in addition to the first object, to solve the packaging waste problem of the prior art.

The third object of the present invention, in addition to the first object, to provide a danfra safety packaging box in which the user can safely use the packaging box in the LCD factory without a safety accident.

A fourth object of the present invention, in addition to the first object, to provide a safety box for the danfra safe packaging that can be stacked and stored a plurality of intermediate partitions for packaging the polarizing film for LCD-TFT in the LCD factory.

Figures 1a and 1b is a view showing a state in which the safety packaging box made in accordance with a preferred embodiment of the present invention in the closed state and the open state, respectively.

Figure 2a is a view showing a closed state of the handle cover of the intermediate partition for packaging according to the present invention.

Figure 2b is a view showing an open state of the handle cover of the middle partition for packaging according to the present invention.

Figure 3 is a view showing the development of each component part of the intermediate partition for packaging according to the present invention.

<Explanation of symbols for the main parts of the drawings>

2: lower body of packing box

3: top cover

4: bend line

5, 6, 7: open and close flap

11.12: bending line

13: Velcro

20: handle cover

21: danpra partition cardboard

22: brace cardboard

23: space

24: Velcro

30: home

41: first handle

42, 43: bending line

48: second handle

In order to achieve the above object, the present invention is to fold the opening and closing flap by attaching a velcro to the outer wall surface of the lower body corresponding to each of the three opening and closing flaps of the upper box which is bent along the bending box and the main body of the packaging box. The upper cover is firmly sealed to the lower body, and the opening and closing flaps are folded along two bend lines to form a double corrugated structure, and the bend lines are mounted on a synthetic resin packaging box formed by high frequency treatment. A packaging intermediate partition mounted inside the packaging box to protect contents, the packaging intermediate partition comprising: a plurality of partition cardboards arranged up and down at regular intervals so as to secure an accommodation space for storing the contents; A pair of support cardboards formed to intersect in a vertical direction at both ends of the partition cardboards to fix the plurality of partition cardboards; And a first handle firmly fixed to an outer wall of two partition cardboards installed at the outermost side of the plurality of partition cardboards, and capable of transferring the contents mounted in the storage space together with the packaging intermediate partition to one side. And a pair of side cardboards folded along the bend line to surround the plurality of partition cardboards at the top and tightly coupled through the Velcro, wherein the top of the partition cardboard is tightly coupled to the pair of side cardboards. If it is a round groove is formed with respect to the area surrounding the side cardboard to avoid protruding to the upper portion of the partition cardboard, the side cardboard is characterized in that the second handle in addition to the first handle formed on one side to the side It provides a packaging box.

Hereinafter, with reference to the accompanying drawings Figures 1 to 3 will be described in detail a preferred embodiment of the safety packaging box according to the present invention.

1a and 1b is a view showing a state in which the safety packaging box according to the present invention in a closed state and an open state, respectively. Referring to FIG. 1A, the lower main body 2 corresponding to the three opening and closing flaps 5, 6, and 7 constituting the lower main body 2 and the upper cover 3 bent along the bend line 4 of the packing box. Velcro 13 is attached to the outer wall surface of the crankcase, and when the opening and closing flaps 5, 6, and 7 of the upper cover 3 are folded, the upper cover 3 is tightly sealed to the lower body 2 so as to be closed. Can be.

Referring to FIG. 1B, the opening and closing flaps 5, 6, and 7 of the upper cover 3 of the safety packaging box can be easily opened by opening the corner bend 11 by performing a high frequency treatment. Here, the high frequency treatment refers to a method in which the short plastic box is folded to form the grooves of the bent lines 11 and 12 to be crimped with heat using high frequency.

In addition, the opening and closing flaps (5, 6, 7) constituting the cover (3) of the safety packaging box according to the present invention is molded to angulate the bend edges (11, 12) by high frequency treatment, so that the user Injury to the can be prevented, can be easily opened and closed using the Velcro (13). That is, the opening and closing flaps 5, 6, and 7 are folded along the two bend lines 11 and 12, respectively, to form a double corrugated structure, so that the user may injure his hand on a sharp day of the bend line 12 during use. Can be prevented.

Figure 2a and Figure 2b is a view showing an embodiment of the packaging intermediate partitions built in the safety packaging box according to the present invention. Figure 2a is a view showing a closed state of the handle cover 20 of the intermediate partition for packaging according to the present invention, Figure 2b is a view showing a state in which the cover 20 is opened. The intermediate partition for packaging according to the present invention is a preferred embodiment, can be produced using a short plastic, synthetic resin such as polyester or polypropylene can be used.

Referring to Figure 2a, the intermediate partition for packaging according to the present invention by stacking a plurality of short plastic cardboard 21 so as to be parallel to each other and by standing up the support cardboard 22 in a perpendicular direction to each other, for TFT-LCD manufacturing The space 23 for embedding the polarizing film is secured. That is, as a preferred embodiment according to the present invention, after the vacuum packaging of about 50 sheets of the polarizing film is stored in a space (23) made of a plurality of partition cardboard 21 and the support cardboard 22 and transported together.

The short plate for the partition plate 21 according to the present invention is folded when the handle cover 20 by using a Velcro 24 (figure 2a state), the folded handle cover 20 is a short plate for the partition plate 21 It is characterized in that it is designed to sink into the inside of). As a result, as shown in FIG. 2A, even when the middle cover for the packaging is folded securely in the folded state, the danpra partitions stacked on the stack can be safely stored without falling down.

To this end, the cardboard plate for danpra partition partition 21 constituting the packaging partition according to the present invention was made by making a groove in a round shape in the folding portion of the handle cover 20 on the top, ensuring that there is no shaking at all times You can do it.

Figure 3 is a view showing an embodiment of a danpra partition cardboard according to the present invention. Referring to Figure 3, in order to accommodate the handle cover 20, each of the partition cardboard (21) is characterized in that the groove 30 is formed in a round shape at the top.

In addition, referring again to Figure 2a, by forming the handle 41 on the side of the cardboard plate for short plastic partition according to the present invention, it is possible to easily move the intermediate partition for packaging even when the handle cover 20 is covered. Referring to FIG. 2B again, the handle cover 20 constituting the intermediate partition for short plastic packaging according to the present invention may improve durability by performing high frequency treatment to form the folding portions 42 and 43.

In the case of the danfra used as the material of the paving intermediate partition according to the present invention, it is possible to efficiently induce the discharge of pollutants during use in a clean room by forming the grain direction of the danfra. In other words, the upright and downward direction of the corrugated cardboard for the short plastic partition constituting the intermediate partition for packaging prevents the introduction of foreign substances and can easily remove contaminants such as dust.

Referring again to FIG. 2A, when attempting to remove the middle plate from the external safety packaging box (with a polarizing film for TFT-LCD) while covering the handle cover 20 of the middle plate of the short plate according to the present invention. In addition, since the second handle 48 is formed in the upper layer in addition to the first handle 41 on the side, there is an advantage that can be easily taken out.

In addition, since the lower plate of the middle plate of the danfra constituting the safety packaging box according to the present invention is made of a two-layer structure it can prevent the damage of the product during multi-stage loading.

Figure 3 is a view showing the development of each component part of the intermediate partition for packaging according to the present invention. Referring to FIG. 3, a plurality of partition cardboards 21 and two support cardboards 22, a cover 20, a first handle 41, a second handle 48, and a Velcro 24 in a direction perpendicular thereto. In addition, in the case where a plurality of intermediate partitions for packaging are stacked, the upper center portion 30 of the partition cardboard 21 is slightly recessed so as to stably stack them.

The foregoing has outlined rather broadly the features and technical advantages of the subject innovation in order to better understand the claims of the subject matter described below. Additional features and advantages constituting the claims of the present invention will be described below. It should be recognized by those skilled in the art that the conception and specific embodiment of the present invention can be used immediately as a basis for designing or modifying other structures for carrying out similar purposes as the present invention.

In addition, the inventive concept and embodiments disclosed in the present invention may be used by those skilled in the art as a basis for modifying or designing other structures for carrying out the same purposes of the present invention. In addition, such modifications or altered equivalent structures by those skilled in the art can be variously changed, substituted and changed without departing from the spirit or scope of the invention described in the claims.

As described above, the present invention provides a packaging box capable of safely storing and transporting a vacuum-packed TFT-LCD manufacturing polarizing film. In addition, the present invention has the effect of separating the middle partition only from the packaging box to be mounted in a multi-stage after mounting the polarizing film, the handle grooves on both sides of the side to facilitate the movement of the box.

In addition, the present invention has the effect of improving the durability by performing a high frequency treatment in molding to fold the handle portion.

Claims (4)

When folding the opening and closing flap by attaching a velcro to the outer wall surface of the lower body corresponding to the three opening and closing flaps of the box lower body and the upper cover bent along the bending line, the upper cover is firmly attached to the lower body. In the packaging intermediate partition to be sealed but mounted inside the packaging box to protect the contents mounted in the packaging box, the packaging intermediate partition is A plurality of partition boards arranged up and down with a predetermined interval therebetween to secure a storage space for storing the contents; A pair of support cardboards formed so as to intersect at right angles at both ends of the partition cardboards to fix the plurality of partition cardboards; And It is firmly fixed to the outer walls of the two partitioning cardboards installed on the outermost of the plurality of partitioning cardboard, providing a first handle on one side that can transfer the contents mounted in the storage space with the packaging middle partition, A pair of side cartons folded along a bend line to enclose the plurality of partition cartons at the top and to be tightly coupled through a velcro It includes, but the top of the partition cardboard is recessed to form a round groove with respect to the area surrounding the side cardboard to avoid protruding to the top of the partition cardboard when the pair of side cardboard is tightly coupled to each other The side cardboard is a packaging box, characterized in that to provide a second handle on the side in addition to the first handle formed on one side. The packaging box of claim 1, wherein the synthetic resin material comprises any one of danfra, polyethylene, and polypropylene. The packaging box according to claim 1, wherein the opening and closing flaps are folded along two bend lines, respectively, to form a double corrugated cardboard structure. The packaging box according to claim 1, wherein the bending lines constituting the packaging box are molded by a high frequency treatment.