WO2015180197A1

WO2015180197A1 - Pallet and packaging case

Info

Publication number: WO2015180197A1
Application number: PCT/CN2014/079135
Authority: WO
Inventors: 萧宇均; 石秦珺
Original assignee: 深圳市华星光电技术有限公司
Priority date: 2014-05-28
Filing date: 2014-06-04
Publication date: 2015-12-03
Also published as: US20150344174A1; CN104029892A

Abstract

A pallet and a packaging case. The pallet and a plurality of packaging boxes (2) are stacked and then are fixed, and grooves (211) are formed in a bottom surface (21) of each packaging box. The pallet comprises a pallet top surface (11) assembled on the packaging box (2), a pallet bottom surface (12), and pallet outer side walls (13) disposed between the pallet top surface (11) and the pallet bottom surface (12). The pallet top surface (11) comprises a pallet sunken portion (111) with the opening upward and pallet protrusion mounting faces (112), wherein the pallet sunken portion (111) is formed by sinking towards the pallet bottom surface (12), and the pallet protrusion mounting faces (112) are formed on the periphery of the pallet sunken portion (111). At least one pallet protrusion (113) buckled to the groove (211) in the bottom surface (21) of the packaging box (2) is disposed on each pallet protrusion mounting face (112). The pallet and the packaging case have the packaging and bearing function, and stability of the packaging boxes can be improved after the packaging boxes are stacked to form the packaging case. Damage to liquid crystal panels during the transportation is reduced.

Description

Pallet and packing box

This application claims to be filed on May 28, 2014, the Chinese Patent Office, Application No. 201410229042. 2, the title of the invention is the priority of the Chinese patent application of "a pallet and a box", the entire contents of which are incorporated by reference. In this application. Technical field

The present invention relates to the field of display technologies, and in particular, to a pallet and a package.

Background technique

With the emergence and development of various types of liquid crystal products, liquid crystal display devices have penetrated into all walks of life and social life. In the liquid crystal display device, the key component is the liquid crystal panel. In the process of generating the liquid crystal display device, due to the division of technology, it is generally required to transport a large number of ready-made liquid crystal panels to other places for the next module processing.

In the prior art, as shown in FIG. 1 to FIG. 3, before a large number of ready-made liquid crystal panels are transported, a plurality of liquid crystal panels 11' are loaded into each package 1' in batches, and will be in each liquid crystal panel. A cushion 12' is provided under the 11' and then loaded into each package 1' (as shown by arrow a in Fig. 1), placed on the pallet 2', and in a plurality of stacked packages. After the uppermost one of the 1' is covered with the box cover 3', it is fixed by the strap 4', so that it becomes a box 5' loading. The disadvantages are as follows: 1. The structure of the pallet 2' bearing surface is flat, only used for the 1' stack of the packaged product, which does not have the function of packaging the product; 2. The stability of the packaging box 1' after stacking By the packing belt 4' and the friction of the bottom surface of the packaging box 1 'the bottom surface and the pallet 2', and the packaging box 5' vibrates and shakes with the truck during the truck transportation process, the bottommost packaging box is relatively strong when the shaking force is relatively large. 1' will slide on the pallet 2', causing the package 5' to be skewed as a whole, and the adjacent packages 5' may collide or collide with the inner wall of the truck, so that the box 5' is partially stressed too much, and is impacted. LCD panel in 1' box 11' caused damage.

Summary of the invention

The technical problem to be solved by the embodiments of the present invention is to provide a pallet and a packaging box having a packaging carrying function, which can improve the stability of the packaging box after being stacked into a packaging box, and reduce the damage of the liquid crystal panel during transportation.

In order to solve the above technical problem, the first technical solution adopted by the present invention is: a pallet for fixing with a plurality of packaging boxes, and each of the packaging boxes is provided with a groove on the bottom surface thereof, including a top surface of the pallet assembled with the package, a bottom surface of the pallet, and an outer sidewall of the pallet disposed between the top surface of the pallet and the bottom surface of the pallet; wherein the top surface of the pallet includes the The bottom surface of the pallet is recessed to form an open-up pallet IHJ trap and a stack of bumps formed around the stack of IHJ traps

A pallet is raised.

Wherein, the stacking plate protrusion is formed by extending a predetermined length of the recessed portion of the pallet along a circumferential line of an edge of the inner side wall thereof, and is engageable with the bottom surface of the packaging box iHJ.

Wherein, the outer side wall of the pallet is provided with at least one cavity extending through the outer side wall of the pallet. Wherein, the cavity is provided with an opening facing the bottom surface of the pallet, and both ends of the opening are respectively communicated with the outer sidewall of the pallet.

Wherein the pallet is made of plastic material or wood or metal material.

In order to solve the above technical problem, the second technical solution used in the present invention is: a pallet for fixing a plurality of packages after stacking, and each of the casings is provided with a groove on the bottom surface thereof, wherein The utility model comprises a top surface of a pallet for assembling with the packaging box, a bottom surface of the pallet, and an outer wall of the pallet disposed between the top surface of the pallet and the bottom surface of the pallet;

The top surface of the pallet includes a recessed portion of the pallet that is recessed toward the bottom surface of the pallet and an upper surface of the stacking recess formed by the recessed portion of the pallet, the mounting surface of the pallet Having at least one pallet protrusion for engaging with a groove on a bottom surface of the box box; Wherein, the pallet protrusion is formed by extending a length of the pallet recess along a circumferential line of an inner sidewall edge thereof, and is engageable with the bottom surface iHJ slot of the package box.

Wherein, the outer side wall of the pallet is provided with at least one cavity extending through the outer side wall of the pallet.

Wherein, the cavity is provided with an opening facing the bottom surface of the pallet, and both ends of the opening are respectively communicated with the outer sidewall of the pallet.

Wherein the pallet is made of plastic material or wood or metal material.

In order to solve the above technical problem, a third technical solution adopted by the present invention is: a package box, wherein the package includes a pallet, a box cover, and a plurality of disposed between the pallet and the cover Box; among them,

The pallet includes a pallet top surface for assembling with the package, a pallet bottom surface, and a pallet outer sidewall disposed between the pallet top surface and the pallet bottom surface; wherein the pallet The top surface includes a recessed portion of the pallet that is recessed toward the bottom surface of the pallet and an at least one pallet protrusion that is engaged with the groove on the periphery of the recess of the pallet;

Each of the packages includes a bottom surface of the box and a top surface of the box, and a bottom surface of the box is provided with a groove, and the top surface of the box includes a box iHJ trap portion which is formed to face an opening upward toward the bottom surface iHJ of the box, and a periphery of the trap portion of the box iHJ At least one box of protrusions that are fastened.

Wherein, the box protrusion is formed by the sleeve IHJ trap extending upward along a circumference line of the inner side wall edge thereof and extending to a length corresponding to the bottom surface iHJ slot of the adjacent package box. Wherein the pallet is made of plastic material or wood or metal material.

Wherein the package is made of plastic material or wood or metal material.

Wherein, the box cover is made of plastic material or wood or metal material. .

The pallet and the package provided by the invention have the following beneficial effects:

In the embodiment of the present invention, since the concave portion of the pallet on the pallet can be assembled with a production material (such as a liquid crystal panel), the bottom surface of the concave portion of the pallet can be used as the bottom surface of the box of the packaging box, thereby saving material of the packaging box and reducing The packaging cost is at the same time, because the pallet mounting surface of the pallet is provided with a pallet bulge, the pallet bulge can be engaged with the IHJ slot on the bottom surface of the box, thereby limiting the box. Improve the stability of the package after it is stacked into a package, and reduce the damage of the production materials (such as LCD panels) during transportation. DRAWINGS

1 is a perspective exploded view of a prior art packaging box and a liquid crystal panel;

2 is a schematic structural view of an assembled package in the prior art;

Figure 3 is a cross-sectional view taken along line A-A of Figure 2;

4 is a schematic perspective structural view of a pallet according to a first embodiment of the present invention;

Figure 5 is a plan view of Figure 4;

6 is a schematic structural view of a liquid crystal panel and a pallet assembly according to a first embodiment of the present invention; FIG. 7 is a schematic structural view of an assembled packaging box according to the first and second embodiments of the present invention; Cross-sectional view;

Figure 9 is a partial enlarged view of the B-B direction between the pallet and the package of Figure 8;

Figure 10 is a partial enlarged view of the C-C direction of two adjacent packages in Figure 8;

Figure 11 is a top plan view showing the top surface of the package box according to the second embodiment of the present invention; 1'-packing box, 1 inch-liquid crystal panel, 12'-cushion pad, 2'-pallet board, 3'- Box cover, 4'- strapping, 5'-packing, 1-pallet, 11-stack top, 111-stack recess, 112-stack bulge Mounting surface, 113-pallet bulge, 114-stack recess inner side edge, 12-stack bottom, 13-pallet outer side, 131-cavity, 2-pack, 21-box bottom, 211- Groove, 22-box top, 221-box recess, 222-box raised mounting surface, 223-box projection, 224-box recessed inner sidewall edge, 3-box cover, 4-package, 5 - Box, 6-LCD panel, 7-cushion.

detailed description

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Referring to FIG. 4 to FIG. 9, an embodiment of the pallet of the present invention is shown.

As shown in FIG. 4, it is a schematic perspective view of a pallet provided by a first embodiment of the present invention. The pallet provided by the first embodiment of the present invention is configured to be fixed after stacking with a plurality of packages 2, and each of the bottom faces 21 of the packages 2 is provided with a recess 211, including a stack for assembling with the package 2. a top surface 11 of the pallet, a bottom surface 12 of the pallet, and an outer side wall 13 of the pallet disposed between the top surface 11 of the pallet and the bottom surface 12 of the pallet; the pallet 1 is usually made of a plastic material, or may be made of wood or metal material. The cross-section of the package 2 has a square or rectangular or polygonal shape.

The top surface 11 of the pallet includes a recessed portion 111 extending toward the bottom surface 12 of the pallet to form an opening upward, and a stack mounting surface 112 formed on the periphery of the recessed portion 111. The stack mounting surface 112 of the pallet is disposed. There is at least one pallet protrusion 113 for engaging with the groove 211 of the bottom surface 21 of the box 2. Wherein, after the plurality of liquid crystal panels 6 provided with the cushion 7 are placed in the recessed portion 111 of the pallet (as indicated by an arrow b in FIG. 6), the pallet protrusion 113 is opposite to the recess 211 of the bottom surface 21 of the casing 2 of the package 2. The snap fit (shown by arrow c in Fig. 9) allows the pallet 1 to function as a load bearing and to limit the movement of the package 2 on the top surface 11 of the pallet.

Of course, in order to better restrict the movement of the package 2 on the top surface 11 of the pallet, the pallet protrusions 113 are formed by the stack depressions 111 extending upward along the circumference of the inner sidewall edge 114 by a certain length, and can be packaged. The groove 211 of the bottom surface 21 of the box 2 is engaged, so that the cross-sectional porch of the pallet protrusion 113 along the circumference of the IHJ trap 111 coincides with the cross-sectional porch of the package 2, even Where it can be in contact with the bottom surface 21 of the box 2 on the stack mounting surface 112 of the pallet, Anti-slip measures such as wrinkles are provided to increase the friction between the bottom surface 21 of the box 2 and the convex mounting surface 112, thereby further improving the stability of the package 2 into a package.

After stacking the plurality of packages 2 and covering the box cover 3, at least one cavity 131 extending through the outer side wall 13 of the pallet is required to be provided on the outer side wall 13 of the pallet, so as to facilitate the packing belt 4 to pass through the empty space. The cavity 131 is wound around the package one by one, and the case cover 3, the plurality of packages 2, and the pallet 1 are firmly fixed together (as shown in Fig. 7). Of course, in order to achieve labor saving and convenient operation, the cavity 131 is provided with an opening facing the bottom surface 12 of the pallet, and both ends of the opening are respectively communicated with the outer side wall 13 of the pallet. Corresponding to the pallet provided by the first embodiment of the present invention, as shown in FIG. 7 to FIG. 11 , a second embodiment of the present invention provides a package including the pallet 1 and the cabinet according to the first embodiment of the present invention. a cover 3 and a plurality of packages 2 disposed between the pallet 1 and the cabinet cover 3; wherein the pallet 1 has the same composition and connection relationship as the pallet in the first embodiment of the present invention, and is no longer - Narration.

Each of the packages 2 includes a bottom surface 21 of the box and a top surface 22 of the box. The bottom surface 21 of the box is provided with a recess 211. The top surface 22 of the box includes a box recess 221 recessed upwardly toward the bottom surface 21 of the box and a recessed portion 221 of the box. The box protrusion mounting surface 222 is formed on the periphery, and the box protrusion mounting surface 222 is provided with at least one box protrusion 223 for engaging with the groove 211 of the bottom surface 21 of the adjacent package box 2. Two adjacent boxes

When the groove 211 of the bottom surface 21 of one of the boxes 2 of the two boxes is fastened with the box protrusions 223 of the top surface 22 of the other package box 2, the movement between the adjacent two packages 2 can be restricted, and the movement is increased. The stability of the box 2 after stacking.

The protrusions 223 are formed by the box recess 221 extending upward along the circumference line of the inner side wall edge 224 by a certain length, and can be engaged with the bottom surface 21 IHJ groove 211 of the adjacent package box 2 (as shown in FIG. 10).

Further, the stack protrusion 113 of the pallet 1 is the same as the structure of the box protrusion 223 of the package 2, so that the groove 211 of the bottom surface 21 of the box 2 can be prevented from being modified, thereby saving production cost.

Further, the package 2 is made of a plastic material or a wood or metal material. Further, the case cover 3 is made of a plastic material or a wood or metal material. The implementation of the pallet and the package provided by the invention has the following beneficial effects: In the embodiment of the invention, since the depression of the pallet on the pallet can be assembled with a production material (such as a liquid crystal panel), the bottom surface of the depression of the pallet can be It is used as the bottom surface of the box of the packaging box, so that the material of the packaging box can be saved, and the packaging cost can be reduced. At the same time, since the convex mounting surface of the pallet on the pallet is provided with a pallet bulge, the pallet bulge can be combined with the bottom surface of the packaging box The IHJ slots are engaged to each other, thereby limiting the position of the package, improving the stability of the package after being stacked into a package, and reducing the damage of the production materials (such as liquid crystal panels) during transportation.

A person skilled in the art can understand that all or part of the steps of implementing the foregoing embodiments can be completed by a program instructing related hardware, and the program can be stored in a computer readable storage medium, the storage. Media, such as ROM/RAM, disk, CD, etc.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the equivalent changes made in the claims of the present invention are still within the scope of the present invention.

Claims

Rights request

1 . A pallet for fixing to a plurality of packaging boxes, wherein each of the packaging boxes is provided with a groove on a bottom surface thereof, wherein a top surface of the pallet for assembling with the packaging box is included, a bottom surface of the pallet and an outer side wall of the pallet disposed between the top surface of the pallet and the bottom surface of the pallet;

The top surface of the pallet includes a recessed portion of the pallet that is recessed toward the bottom surface of the pallet and an upper surface of the stacking recess formed by the recessed portion of the pallet, the mounting surface of the pallet At least one pallet protrusion for engaging with the groove of the bottom surface of the box box is disposed.

2. The pallet according to claim 1, wherein the pallet protrusion is formed by the pallet recess extending upward along a circumference line of an inner sidewall edge thereof, and is formed with the package box. The bottom groove is engaged.

3. The pallet of claim 2, wherein the outer side wall of the pallet is provided with a cavity that at least consistently passes through the outer sidewall of the pallet.

4. The pallet according to claim 3, wherein the cavity is provided with an opening facing the bottom surface of the pallet, and two ends of the opening are respectively communicated with the outer sidewall of the pallet.

5. The pallet of claim 4, wherein the pallet is made of a plastic material or a wood or metal material.

6. A pallet for fixing to a plurality of packages, wherein a bottom surface of each of the packages is provided with a groove, wherein the top surface of the pallet for assembling with the package is included a bottom surface of the pallet and an outer side wall of the pallet disposed between the top surface of the pallet and the bottom surface of the pallet;

The top surface of the pallet includes a recessed portion of the pallet that is recessed toward the bottom surface of the pallet and an upper surface of the stacking recess formed by the recessed portion of the pallet, the mounting surface of the pallet Having at least one pallet protrusion for engaging with a groove on a bottom surface of the box box;

Wherein, the stacking plate protrusion is formed by extending a predetermined length of the recessed portion of the pallet along a circumference line of an edge of the inner side wall thereof, and is engageable with a groove of the bottom surface of the box.

7. The pallet of claim 6, wherein the outer side wall of the pallet is provided with at least one cavity extending through an outer sidewall of the pallet.

8. The pallet according to claim 7, wherein the cavity is provided with an opening facing the bottom surface of the pallet, and two ends of the opening are respectively connected to the outer sidewall of the pallet.

9. The pallet of claim 8, wherein the pallet is made of a plastic material or a wood or metal material.

10 . A packaging box, comprising: a pallet, a box cover, and a plurality of packaging boxes disposed between the pallet and the cover; wherein

11. The package of claim 10, wherein the pallet protrusion is formed by the pallet recess extending upward along a circumference line of an inner sidewall edge thereof and forming a length with the package box The bottom groove is engaged.

12. The package of claim 11, wherein the outer side wall of the pallet is provided with at least one cavity extending through the outer side wall of the pallet.

13. The package of claim 12, wherein the cavity is provided with an opening facing the bottom surface of the pallet, and two ends of the opening are respectively in communication with the outer sidewall of the pallet.

The package according to claim 13, wherein the box protrusion is formed by the box recess extending upward along a circumference line of an inner side wall edge thereof, and may be recessed with an adjacent package box bottom surface. The slots are snapped together.

15. The package of claim 14 wherein: the pallet of the pallet is raised The box projection of the package has the same structure.

The package according to claim 15, wherein the pallet is made of a plastic material or a wood or metal material.

17. The package of claim 15, wherein the package is made of a plastic material or a wood or metal material.

18. The package of claim 15, wherein the case cover is made of a plastic material or a wood or metal material.