CN201046832Y - Improved structure of packing box for fragile sheets - Google Patents

Abstract

An improved structure of a fragile sheet packing box comprises a box body, two first fixing units and two second fixing units. The box body is provided with an accommodating space and a box cover for covering the opening of the box body; the two first fixing units are L-shaped and arranged in the accommodating space, and are respectively provided with a plurality of first positioning grooves for fixing and protecting the fragile plate; the two second fixing units are L-shaped and arranged above the two first fixing units, and second positioning grooves corresponding to the two first fixing units are respectively arranged on the two second fixing units and used for fixing and protecting the fragile plate. The structure design can avoid the damage of the fragile plate in the conveying process, and the movable design of the first fixing unit and the second fixing unit can be used for accommodating the fragile plates with different sizes, and the first fixing unit and the second fixing unit can be easily replaced when damaged, so that the cost is saved.

Description

Improved Structure of Fragile Sheet Packaging Box

technical field

The utility model relates to an improved structure of a packaging box, in particular to an improved structure of a packaging box for fragile plates that can accommodate fragile plates of different sizes and has a good protective effect.

Background technique

Commonly fragile plates such as glass substrates or liquid crystal panels must be protected by boxes with good shock-proof and cushioning effects, so as to reduce accidents that may be damaged or broken during shipment.

Referring to FIG. 1 , it is a glass substrate shipping box disclosed in Taiwan Patent Publication No. 286672. As shown in the figure, the surface corresponding to one of the opposite directions in the glass substrate transport box 1 is formed with a groove 11 for supporting the glass substrate. Since the size of the box body is fixed and cannot be changed, only one size can be placed. panel, so the practical effect is not good, and if the panels of different sizes must be transported, a plurality of transport boxes of different sizes must be prepared to increase the cost in vain.

In addition, referring to FIG. 2 , it is another glass substrate delivery box disclosed in Taiwan Patent Publication No. 456363. As shown in the figure, the glass substrate transport box 2 includes a box body 21, a movable groove insert 22 and a movable groove seat 23, and the movable groove insert is inserted into slots 24 at different positions of the box body, thereby being able to Coordinating with the shipment of fragile boards of different sizes, although this improvement can improve the insufficiency of the box structure described in Figure 1, but because the slot is fixed on the box, when the slot is damaged, the The damaged slot cannot be replaced. In addition, there is no buffer protection structure between the glass substrate (for example: fragile plate) placed in the box and the box cover. Once the box is dropped or squeezed by heavy objects, the It is easy to cause damage to fragile plates.

Contents of the invention

The purpose of the utility model is to provide an improved structure of the fragile plate packaging box, which forms a protective effect by embedding the L-shaped first and second fixing units with several positioning grooves in the frame of the fragile plate. In order to prevent the damage of the fragile plate due to shaking or collision during transportation, the improved structure of the utility model can not only achieve the fixing effect of the fragile plate, but also prevent the damage of the fragile plate when the first or second fixing unit is accidentally damaged. It can be easily replaced, thus saving costs.

Another purpose of the present utility model is to provide an improved structure of a fragile plate packaging box, which can accommodate fragile plates of different sizes through the design of the mobile first fixing unit and the second fixing unit, so , not only is more convenient to use, but also can improve the utilization value of the packing box.

In order to achieve the above purpose, the utility model provides an improved structure of a fragile sheet packaging box, comprising: a box body, two first fixing units and two second fixing units. Wherein the box has an accommodating space and a cover for covering the opening of the box; wherein the two first fixing units are L-shaped and are arranged in the accommodating space in opposite directions, and the two Each of the first fixing units has several positioning slots for a fragile plate to be inserted, fixed, and protected; wherein the two second fixing units are L-shaped and are respectively arranged above the two first fixing units, and the two second fixing units are respectively arranged above the two first fixing units. Each of the two fixing units has positioning slots corresponding to the two first fixing units, for fixing and protecting the fragile plate.

In summary, the utility model utilizes the structural design of the first and second fixing units to achieve the fixing effect of the fragile plate. At the same time, with the use of foam material, it can reduce the probability of damage during the transportation process Moreover, through the design of the movable first and second fixed units, fragile plates of different sizes can be placed, and when the first and second fixed units are damaged, they can also be easily replaced Therefore, the cost is saved, so the utility model is not only more convenient to use and has high maneuverability, but also has extremely high utilization value.

For further elaborating the technical means and effects that the utility model takes to achieve the intended purpose, please refer to the following detailed description and accompanying drawings of the utility model. It is believed that the purpose, features and characteristics of the utility model should be able to be obtained in-depth and For specific understanding, however, the accompanying drawings are only for reference and description, and are not intended to limit the present utility model.

Description of drawings

The technical solution and other beneficial effects of the utility model will be apparent through the detailed description of the specific implementation of the utility model in conjunction with the accompanying drawings.

In the attached picture,

Fig. 1 is an existing glass substrate delivery box;

Fig. 2 is another existing glass substrate delivery box;

Fig. 3 is the three-dimensional exploded view of the improved structure of the utility model fragile sheet packing box;

Fig. 4 is a schematic diagram of the assembly of the first and second fixing units and the fragile plate of the present invention;

Fig. 5 is a schematic diagram of a preferred embodiment of the utility model in use;

Figure 6 is a plan view of Figure 5;

7 is a schematic diagram of another preferred embodiment of the utility model in use;

FIG. 8 is a plan view of FIG. 7 .

Detailed ways

Referring to FIG. 3 , it is a three-dimensional exploded view of the improved structure of the fragile sheet packaging box of the present invention. The fragile sheet packaging box 3 includes a box body 31 with an internal accommodation space, a box cover 32 for covering the opening of the box body 31, two L-shaped first fixing units 33 and two L-shaped second fixing units 34.

Wherein, the two first fixing units 33 are arranged in the accommodating space of the box body 31 in opposite directions, and the two first fixing units 33 can move in the accommodating space of the box body 31, thereby defining another suitable size The accommodating space for fragile boards (not shown in the figure). In addition, since several adjacent first positioning grooves 331 are provided on the inner peripheral walls of the two first fixing units 33, when the fragile plate is placed in the accommodating space defined by the two first fixing units 33, it can The first positioning groove 331 is used for fixing and protecting, so that the fragile plate will not shake.

The two second fixing units 34 are respectively arranged above the two first fixing units 33, and a plurality of adjacent second positioning grooves 341 are respectively arranged on the inner peripheral wall thereof, and the setting positions of these second positioning grooves 341 are in line with the The first positioning groove 331 is corresponding, so that the fragile plate can be fixed and protected by the first and second positioning grooves at the same time. Finally, after the fragile plate is fixed inside the box body 31 by the first and second fixing units, the box cover 32 is put on to carry out the carrying operation and achieve the protection function.

Referring to FIG. 4 , it is a schematic diagram of the assembly of the first and second fixing units and the fragile plate of the present invention. In this figure, it is assumed that the fragile plate is a liquid crystal panel 4 , but it is not limited to this in actual application, and it can also be a glass substrate or other various fragile plate objects. It can be clearly seen from this figure that the bottom of the liquid crystal panel 4 and the frames on the left and right sides are respectively embedded in the first positioning grooves 331 of the two first fixing units 33, and the top of the liquid crystal panel 4 and the frames on the left and right sides The frames are respectively fixed by the second positioning grooves 341 of the second fixing unit 34 . With such a structural design, the liquid crystal panel can effectively utilize the first and second fixing units to achieve a fixing effect.

Referring to Figures 5-6, Figure 5 is a schematic diagram of a preferred embodiment of the utility model in use, and Figure 6 is a perspective view of Figure 5 (without the case cover).

In this embodiment, it is also assumed that the fragile plate is a liquid crystal panel 4, and the first fixing unit 33 and the second fixing unit 34 are made of expanded polyethylene (EPE) or expanded polypropylene (EpP) or other Made of foaming materials, but not limited to these materials.

As shown in the figure, since the size of the liquid crystal panel 4 in this embodiment is relatively large, the two first fixing units 33 must be respectively attached to the surrounding walls on the opposite sides of the box body 31, so that the liquid crystal panel 4 can be inserted into In the space defined by the two first fixing units 33 , at the same time, the frames on the left and right sides of the liquid crystal panel 4 are respectively aligned with the two first fixing units 33 . And because the bottom of the liquid crystal panel 4 and the frames on the left and right sides are respectively embedded in the first positioning grooves (as shown in Figure 4 ) of the two first fixing units 33, so the effect of the first positioning grooves can be penetrated. And the liquid crystal panel 4 is fixed on the first fixing unit 33 . In addition, the top of the liquid crystal panel 4 and the frames on the left and right sides are fixed by the second positioning grooves (as shown in FIG. 4 ) of the second fixing unit 34 above the two first fixing units 33 respectively. The first fixing unit 33 and the second fixing unit 34 are made of the above-mentioned foam material, so they have the characteristics of cushioning and shock absorption, which can effectively prevent the liquid crystal panel 4 from being damaged due to collision, scratching or extrusion due to external force during transportation. In order to achieve a full range of coating protection effect. The width of the first positioning groove and the second positioning groove can be changed according to the thickness of the liquid crystal panel 4 in actual use, so as to effectively fix the liquid crystal panel in the space defined by the first and second fixing units.

Referring to Figures 7-8, Figure 7 is a schematic diagram of another preferred embodiment of the utility model in use, and Figure 8 is a perspective view of Figure 7 (without the box cover).

The materials of the first fixing unit 33 and the second fixing unit 34 described in this embodiment and the first positioning groove and the second positioning groove thereon are the same as those of the first preferred embodiment, so details are not repeated here.

The difference between this embodiment and the first preferred embodiment is that the size of the liquid crystal panel 4 is small, so the two first fixing units 33 must be moved inwards so that the frames on the left and right sides of the liquid crystal panel 4 can be aligned. The two first fixing units 33 are fixed with the first positioning slots (as shown in FIG. 4 ). However, when the two first fixing units 33 move inward, a gap space will be formed between the first fixing unit 33 and the inner peripheral wall of the box body 31 behind it, causing the first fixing unit 33 to be unable to be fixed inside the box body 31 , in this way, it is easy to cause the liquid crystal panel 4 to shift and cause damage during the transportation process. Therefore, when the size of the liquid crystal panel is too small to make the first fixing unit 33 unable to be attached to the inner peripheral wall of the box body 31, it can be used The filling unit 35 fills up the gap space. The filling unit 35 is also made of the above-mentioned foam material. In addition to effectively fixing the first fixing unit 33 inside the box body 31, the cushioning and shock absorption of the foam material can also be used. Features to enhance the protective effect of the packing box.

In the above-mentioned first and second preferred embodiments, it is assumed that the width of the first and second fixed units (see W1 in Figure 3) is equal to the width of the housing interior space (see W2 in Figure 3), and the actual application When W2 is greater than W1, the interstitial space between them can also be filled with foam filling units to avoid shaking or displacement of the first and second units during transportation.

In summary, the utility model utilizes the structural design of the first and second fixing units to achieve the fixing effect of the fragile plate. At the same time, with the use of foam material, it can reduce the probability of damage during the transportation process Moreover, through the design of the movable first and second fixed units, fragile plates of different sizes can be placed, and when the first and second fixed units are damaged, they can also be easily replaced Therefore, the cost is saved, so the utility model is not only more convenient to use and has high maneuverability, but also has extremely high utilization value.

As mentioned above, for those of ordinary skill in the art, various other corresponding changes and deformations can be made according to the technical scheme and technical concept of the present utility model, and all these changes and deformations should belong to the appendix of the utility model. The scope of the claims.

Claims (10)

1. a frangible plate packing chest structure-improved is characterized in that, comprising:

One casing has an accommodation space, and a case lid that is used for covering this casing opening;

Two first fixed cells are the L type and in relative direction is located at this accommodation space, and this two first fixed cell respectively has several first positioning grooves, is used for fixing, protects this frangible plate; And

Two second fixed cells are the L type and are located at this two first fixed cells top, and this two second fixed cell respectively have second positioning groove corresponding to this two first fixed cell, is used for fixing, protects this frangible plate.

2. frangible plate packing chest structure-improved as claimed in claim 1 is characterized in that this two first fixed cell is active in the accommodation space of this casing, and then defines another space, to adapt to the size of this frangible plate.

3. frangible plate packing chest structure-improved as claimed in claim 1 is characterized in that also comprise a filler cells, it is located in the clearance space of this first fixed cell and this casing.

4. frangible plate packing chest structure-improved as claimed in claim 1 is characterized in that this casing is a foam material.

5. frangible plate packing chest structure-improved as claimed in claim 1 is characterized in that this case lid is a foam material.

6. frangible plate packing chest structure-improved as claimed in claim 1 is characterized in that this two first fixed cell is a foam material.

7. frangible plate packing chest structure-improved as claimed in claim 1 is characterized in that this two second fixed cell is a foam material.

8. frangible plate packing chest structure-improved as claimed in claim 1 is characterized in that this filler cells is a foam material.

9. as claim 4,5,6,7 or 8 described frangible plate packing chest structure-improveds, it is characterized in that this foam material is an expandable polyethylene.

10. as claim 4,5,6,7 or 8 described frangible plate packing chest structure-improveds, it is characterized in that this foam material is the foaming property polypropylene.

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