KR100421939B1 - Packing device for a crt panel - Google Patents

Abstract

The present invention relates to a cathode ray tube panel packaging material containing a plurality of cathode ray tube panels, wherein a pair of first side wall portions disposed to face each other and the pair of first side wall portions at both ends of each of the first side wall portions are connected. An outer box having a pair of second side wall portions, a bottom plate portion blocking a lower end opening formed by the pair of first side wall portions and the pair of second side wall portions to form an accommodation space of the panel ); And a pair of main wall portions contacting the inner wall surfaces of the first side wall portions to face each other at a predetermined distance from each of the second side wall portions, and at least one panel accommodating portion formed by interconnecting the respective main wall portions. It characterized in that it comprises a plurality of partitions, and the one end portion of each circumferential wall portion extending to face each other in opposite directions to each other having an isolation receiving member having an extension wing for maintaining the separation distance. As a result, a panel packaging material for cathode ray tube is provided, which has a simple structure and is easy to assemble and dismantle, thereby improving workability and maintaining a constant storage interval of the packaged product to prevent breakage of the product.

Description

Panel packaging material for cathode ray tube {PACKING DEVICE FOR A CRT PANEL}

The present invention relates to a panel packaging material for cathode ray tubes, and more particularly, to a panel packaging material for cathode ray tubes containing a plurality of panels for cathode ray tubes.

In general, a cathode ray tube (CRT) has a panel disposed in front and projecting an image, and a funnel-shaped funnel in which a neck is joined to the rear of the panel and a neck into which an electron gun is inserted is fused. Such panels and funnels are usually molded into a finished product by compression molding of a predetermined molten glass and then grinding a predetermined portion.

On the other hand, after molding, it is usually transferred to another production line for producing TV or monitor. Since the panel for the cathode ray tube and the funnel is a relatively heavy glass material, the glass is not damaged in the process of packaging and transporting. Each is packed and transported by the packaging material.

By the way, among the various types of packaging materials known in the art, the conventional panel packaging material, as shown in Figures 4 and 5, the outer box (Box) 110 including the cover member 117, and the outer box 110 It has an isolation receiving member 120 that is accommodated to isolate and accommodate the panel 103. The isolation accommodating member 120 has a main wall portion 140 and a partition wall portion 160 spaced apart from the panel 103 to be stored. The isolation accommodating member 120 is provided by assembling a plate-shaped assembly member 130 having a circular cutout 132 formed at a center thereof and a hemispherical cutout 134 formed at both sides thereof. The first member 121 and the second member 123 are folded along the center line 131 in the horizontal direction so that the first member 121 and the second member 123 face each other in the rear side, and then the first member 121 and the second member 123. Bending both sides of the two stages, so that the bending direction of the first member 12 and the second member 123 are opposite to each other. As a result, the body 121a and 123a, the end bent portions 121b and 123b and the two-fold bent portions 121c and 123c are formed in the first member 121 and the second member 123, respectively. Here, the body (121a, 123a) of the first member 121 and the second member 123 is the first partition wall portion 160a of the isolation housing member 120, the two-stage bending portion (121c, 123c) is the isolation housing The second partition wall portion 160b of the member 120 is formed, and the end bent portions 121b and 123b form the main wall portion 140 of the isolation accommodating member 120. The assembled housing member 120 assembled in this way is provided with two panel housing portions 122 that can accommodate the panel 103 spaced apart from each other. A plurality of such isolation housing members 120 are provided in the outer box 110. If arranged side by side) can be accommodated a plurality of cathode ray tube panel 103.

By the way, in such a conventional panel packaging material, since two panel receiving parts are provided by one insulating receiving member, a plurality of insulating receiving members must be generally installed in an outer box, thus excessive work time for packaging work is consumed. The workability is lowered, and the second partition wall formed by the two-fold bending part is cut out, so that the storage interval of the panel stored by vibration or external impact is not kept constant during transportation, and thus the product is damaged or damaged. There is this.

Accordingly, an object of the present invention, while having a simple structure, easy assembly and disassembly to improve the workability, to maintain a constant gap of the product to be packaged panel packaging material for cathode ray tubes that can prevent damage to the product stored To provide.

1 is an exploded perspective view showing a state of use of the cathode ray tube panel packaging material according to an embodiment of the present invention,

2 is an exploded view of the packaging material of FIG.

Figure 3 is a perspective view of the storage state of Figure 2 packaging material,

Figure 4 is an exploded perspective view showing a state of use of the conventional panel packaging material for cathode ray tubes,

5 is an exploded view of the packaging material of FIG. 4.

* Explanation of symbols for the main parts of the drawings

10: outer box 11: the first side wall

13: 2nd side wall part 15: Base plate part

17: cover member 20: isolation receiving member

22: inner panel accommodating part 24: outer panel accommodating part

30: partition member 40: main wall portion

50: extending wing portion 60: partition wall portion

According to the present invention, there is provided a cathode ray tube panel packaging material for accommodating a plurality of cathode ray tube panels, wherein the pair of first side wall portions disposed to face each other and the pair of the pair of the first side wall portions at both ends thereof. A pair of second side wall portions connecting the first side wall portions, and a bottom plate portion blocking the bottom opening formed by the pair of first side wall portions and the pair of second side wall portions to form an accommodation space of the panel; External box (Box); And a pair of main wall portions contacting the inner wall surfaces of the first side wall portions to face each other at a predetermined distance from the second side wall portions, and at least one panel accommodating portion by interconnecting the respective main wall portions. It is achieved by a cathode ray tube panel packaging material, characterized in that it comprises a plurality of barrier ribs and, one end portion of each circumferential wall portion extending opposite to each other in opposite directions to each other, the isolation receiving member having an extension wing for maintaining the separation distance.

Here, the circumferential wall portion, the extension blade portion, and the pair of outer partition walls, it is formed by a pair of partition members that are both ends having different lengths are bent in opposite directions and arranged opposite to each other. desirable.

The partition wall part may further include at least one inner partition wall part disposed inwardly of the pair of outer partition wall parts, and the inner partition wall part may have a pair of partition wall flanges having both ends bent in opposite directions to the partition wall part. The flanges are configured to be bonded to each of the circumferential walls, the partition wall flanges may be substantially equal in length to each other, and the length of the partition wall flange may be configured to be substantially the same as an interval between the inner partition wall portions.

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

1 is an exploded perspective view showing a state of use of the cathode ray tube panel packaging material according to an embodiment of the present invention, Figure 2 is an exploded view of the packaging material of FIG. As shown in these figures, the panel packaging material 1 for cathode ray tubes for accommodating a plurality of panels 3 includes: an outer box 10 forming an accommodating space of the panel 3, and an outer box 10. It has a sequestering member 20 which divides the panel 3 accommodating space in the (3) to form a plurality of panel accommodating parts 22 and 24.

The outer box 10 has a lower end opening formed by the first side wall portion 11 and the second side wall portion 13 and the first side wall portion 11 and the second side wall portion 13 forming a square shape. With the bottom plate portion 15 for blocking and the cover member 17 for opening and closing the opened upper end, an accommodating space of the panel 3 is formed therein, but the cover member 17 may not be constituted when it is not necessary. have. The second side wall portion 13 connects the pair of first side wall portions 11 at both ends of the pair of first side wall portions 11 disposed to face each other to form a quadrangular shape, and the bottom plate portion 15 Is to block the bottom opening, the outer box 10 by this configuration may be formed of a plate-like member, such as cardboard.

On the other hand, the isolation housing member 20 has a pair of circumferential wall portions 40, a partition wall portion 60 including an outer partition wall portion 61 and an inner partition wall portion 63, and an extension blade portion 50. . Here, the circumferential wall portion 40 is in contact with each other to face the inner wall surface of the first side wall portion 11 at a predetermined distance from each of the second side wall portion 13, the partition wall portion 60 is the main wall portion The inner panel accommodating part 22 is formed together with the 40, and the extension blade part 50 maintains a predetermined distance from each second side wall part 13 so as to maintain the second side wall part 13 and the outside. The outer panel accommodating portion 24 is formed together with the partition wall portion 61.

In the present embodiment, a pair of circumferential wall portions 40, a pair of outer partition walls 61, and a pair of extension wings 50 are provided on the pair of partition members 30 shown in FIG. Is formed by. The partition member 30 is formed by bending both ends in opposite directions in a rectangular plate-like member, whereby the body 31, the first bent portion 33 having a long length, and the second bent portion having a short length ( 35). The pair of partition members are disposed to face each other such that the first bent portion 33 of one partition member 30 and the end of the second bent portion 35 of the other partition member 30 are substantially coincident with each other. When the two ends are joined, the short second bent part 35 forms the extension blade part 50, the body 31 forms the outer partition wall part 61, and the long first bent part ( 33 is the extension portion 50 is bonded to the second bent portion 35, and the remaining portion to form the main wall portion (40). In the center of the upper end of the body 31, there is a hemispherical cut-out 32, which is a panel (3) accommodated in the panel receiving portion (22, 24) formed by the partition wall 60 to facilitate the automation robot or human panel This is for taking out from the receiving portions 22 and 24.

Inside the outer partition wall portion 61, the inner partition wall portion 63 is provided at predetermined intervals, and a hemispherical cutout portion 67 is also formed at the center of the upper end of the inner partition wall portion 63. The inner partition wall portion 63 has a pair of partition wall flanges 65 whose ends are bent in opposite directions, and each partition wall flange 65 is formed to be substantially equal in length to each other, and to each circumferential wall part 40. It is bonded and installed. The inner panel accommodating part 22 formed inside the outer partition wall part 61 by the inner partition wall part 63 is partitioned into a plurality of inner panel accommodating parts 22.

With this configuration, a process of assembling the cathode ray tube panel packaging material 1 according to the present invention will be described with reference to FIG. 2 as follows.

First, the first bent portion 33 is bent at a substantially right angle with respect to the body 31 in the state where each partition member 30 is unfolded, and the first bent portion 33 is bent at the second bent portion 35. Bends at approximately right angles in the opposite direction. Then, the first bent portion 33 of one partition member 30 and the other end of the second bent portion 35 of the other partition member 30 are arranged so as to be substantially opposite to each other and then both ends are second The widths of the bent portions 35 are bonded to each other. As a result, the second bent part 35 forms the extension wing part 50, the body 31 forms the outer partition wall part 61, and the first bent part 33 is the second bent part 35. The portion 33a to be bonded with the extension wing portion 50 and the remaining portion forms the circumferential wall portion 40.

Next, both ends of the inner partition wall portion 63 are bent at substantially right angles in the opposite directions as in the partition member 30 to form the partition wall flange 65, and the partition wall flange 65 is formed on the main wall portion 40. The inner partition wall portion 63 is attached to the circumferential wall portion 40 with a predetermined arrangement interval by adhering to each other with an adhesive or the like. After the assembly of the inner partition wall 63 is completed, the assembly of the isolation housing member 20 is ended.

Finally, the housing 1 is completed by assembling the isolated receiving member 20, the assembly is completed, in the outer box 10. At this time, the circumferential wall portion 40 is in contact with the inner surface of the first side wall portion 11 of the outer box 10 side by side, the end of the extension wing 50 is the second side wall portion of the outer box ( 13 so that the main wall portion 40 and the second side wall portion 13 maintain a predetermined separation distance. Thus, in the outer box 10, two outer panel accommodating portions (1) formed by the first side wall portion 11, the second side wall portion 13, the outer partition wall portion 61 and the extension blade portion 50 ( 24 and a plurality of inner panel accommodating portions 22 formed by the inner partition wall portion 63 and the circumferential wall portion 40 are formed.

In this way, when the assembly of the packaging material 1 is completed, the panel 3 is disposed in the packaging material 1. The arrangement of the panel 3, as shown in Fig. 1, installs the panel 3 in each panel receiving portion 22, 24, whereby the panel 3 to be kept is kept at a constant interval during transportation. It is possible to prevent the risk of being damaged or damaged by hitting each other. In general, the panel 3 is accommodated in each packaging material 1, and then the upper end is blocked by the cover member 17 disposed at the top.

On the other hand, when the conveyance and transportation of the panel 3 is completed and the packaging material 1 is not used, the panel packaging material 1 for the cathode ray tube can be easily stored, but first, the receiving member is separated from the outer box 10. Separate the 20 to keep the outer box 10 and the isolation receiving member 20 separately. As shown in FIG. 3, the isolation housing member 20 is integrally stacked when the main wall portion 40 and the outer partition portion 61 approach a pair of corners that come into contact with each other to form a pair of partition members. 30 overlap each other. In addition, the inner partition 63 is also in an unfolded state so that it can be stored as an integral single member. As a result, the volume of the packaging material 1 is reduced to facilitate its storage.

As described above, by accommodating and installing the isolation housing member 20 that can be easily assembled in a conventional outer box 10 such as cardboard, it is easy to assemble and dismantle while having a simple structure to improve workability and packaging Provided is a cathode ray tube panel packaging material which maintains a constant storage interval of a product to prevent product damage.

In the above-described embodiment, the main wall portion 40, the extension blade portion 50, and the outer partition portion 61 of the isolation housing member 20 is described by the pair of partition members 30 are described. However, each member may be formed by bonding to each other.

In addition, in the above-described embodiment, for convenience of drawing and detailed description, although the packaging material 1 is composed of a single layer, the isolation housing member 20 is accommodated in the outer box 10, but is illustrated and described. According to the embodiment of the present invention, the plurality of layers may be arranged in a plurality of layers or the plurality of isolation receiving members 20 may be arranged according to the size of the outer box 10. Although a structure for assembling and storing has been described, a predetermined folding line is formed on the outer box 10 and the cover member 17 disposed on the upper side, and the sidewalls are formed in the same manner as the above-mentioned isolation receiving member 20 during storage. Of course, it can also be folded to reduce its volume.

As described above, according to the present invention, while having a simple structure, easy to assemble and dismantle, to improve the workability, to maintain a constant interval of the product to provide a panel packaging material for cathode ray tube to prevent damage to the product do.

Claims (4)

In the cathode ray tube panel packaging material containing a plurality of cathode ray tube panels, A pair of first side wall portions disposed to face each other, a pair of second side wall portions connecting the pair of first side wall portions at both ends of each of the first side wall portions, the pair of first side wall portions, and An outer box (Box) having a bottom plate portion blocking the lower end opening formed by the pair of second side wall portions to form an accommodation space of the panel; And A pair of main wall portions contacting the inner wall surfaces of the first side wall portions to face each other at a predetermined distance from the second side wall portions, and at least one panel accommodating portion by interconnecting the respective main wall portions. A panel packaging material for a cathode ray tube, characterized in that it comprises a plurality of partitions, and an isolation receiving member having one end portion of each circumferential wall portion opposed to each other in the opposite direction to maintain the separation distance. The method of claim 1, The circumferential wall portion, the extension blade portion, and the pair of outer partition walls are formed by a pair of partition members joined at both ends having different lengths to be bent in opposite directions and disposed to face each other. Panel packaging material for cathode ray tube. The method according to claim 1 or 2, The partition wall portion further includes at least one inner partition wall portion disposed inwardly of the pair of outer partition walls, wherein the inner partition wall portion has a pair of partition wall flanges whose ends are bent in opposite directions and the partition wall flange is A panel packaging material for cathode ray tubes, characterized in that bonded to each of the circumferential wall. The method of claim 3, The partition wall flanges are substantially equal in length to each other, and the length of the partition wall flanges is substantially the same as the arrangement gap of the inner partition wall panel packaging material for cathode ray tubes.