KR19980019239U - Channel packaging material for cathode ray tube - Google Patents

Abstract

The present invention relates to a packaging material used for packaging and transporting a channel that is essentially used for manufacturing a cathode ray tube, and by providing a channel packaging material for a cathode ray tube according to the present invention, the types of parts constituting the packaging material are simple and easy to assemble. It is intended to reduce the cost of manufacturing as it is easy to remove and dismantle the packaging material without a separate boxing process, and the overall support stiffness of the packaging material is improved to reduce the packaging cost as the packaging material damage is reduced.

In order to achieve the above object, the present invention has a lower plate portion formed with holes having a predetermined diameter and a plurality of inner wall portions at regular intervals, and an outer edge portion of the lower plate portion is bent downwardly to form a lower plate flange portion. The side wall portion is double or triple by providing a packaging material comprising a first side wall portion which is bent and extended in a predetermined height, and a first side wall portion adjacent to the first side wall portion and a second side wall portion forming a side flange portion bonded by an adhesive material. It supports a lot of loads according to the multi-layered loading, and improves the overall support stiffness as the lower flange of the upper layer surrounds the four sides of the upper sidewall portion of the lower layer and improves the overall supporting stiffness. The channel packaging material for cathode ray tubes, characterized in that is configured to be made.

Description

Channel packaging material for cathode ray tube

The present invention relates to a funnel packaging material for a cathode ray tube used to package and transport a channel, which is an essential part for manufacturing a cathode ray tube (CRT), and the assembly and disassembly of packaging materials are simplified by improving the structure of the developed state. The manufacturing cost is reduced, and the side wall part is a double or triple structure to improve the support rigidity to reduce the packaging cost.

In general, the cathode ray tube (CRT) is composed of a panel formed of glass and coated with a fluorescent material on its inner surface and a funnel mounted with an electron gun. The panels and channels are typically manufactured separately in glassware factories and then transferred to other producers or factories that produce cathode ray tubes and assembled with other components (shadow masks, electron guns, frames, etc.).

On the other hand, such a cathode ray tube panel and channel is made of special glass is very heavy and easy to break. Therefore, glass producers use various packaging materials with durability as they are packaged and stacked in order to reduce logistics costs in the process of packaging and supplying them with packaging materials of various specifications produced separately so that the glass is not damaged during the supply to the user. do.

The conventional channel packaging material is stacked in multiple layers on the pallet 60, as shown in FIG. 2, and a plurality (four) rectangular enclosures 50 are disposed in each layer. In each of the enclosures, a plurality (three) channels of the neck 31 is placed upwards, while a plurality of (two) channels of the necks 31 are placed downwards between the channels. At this time, a slip sheet 40 is inserted to prevent the channel from being damaged due to the surface damage such as scratches of adjacent channels and the impact of the shaking of the vehicle during transportation.In order to protect the neck which is relatively susceptible to impact, a slip sheet 40 is inserted into the neck outer peripheral surface. A separate branch pipe 20 is fitted. Then, each layer is completed by fitting the cover 10 in which the necks and the branch pipe penetration holes 11 are formed. The corner portion of the cover 10 is bent downward and then again bent upward by twice the width of the downward width and bonded with an adhesive, and the lateral force of the lower side of the upper enclosure 50 and the upper enclosure 50 is lower. It is supposed to support. Among the plurality of holes 11 extending in the longitudinal direction of the cover 10, the holes of the plurality of holes (3) hold the channel 30 with the neck upwards, and the remaining plurality (two) of The holes 11 are for holding the channel 30 downward of the neck of the channel stacked on the second layer.

However, such a conventional packaging material structure has a weak supporting rigidity of the cover 10 surrounding the plurality of (4) enclosures 50, so that the enclosure 50 is severely shaken during product transfer, causing a lot of breakage of the adhesive portion of the cover 10. There is a problem that the channel is damaged due to the damage of the enclosure by supporting a large load on the side wall of the enclosure 50 consisting of a single layer, the parts of the packaging material constituting the conventional channel packaging material is diverse and the packaging material assembly process is complicated As a result of the packaging process after a separate decontamination process, the production cost is increased due to deterioration of the work efficiency and the packaging cost is increased due to the packaging material damage.

The present invention has been proposed to solve the above-described problems, by providing a channel packaging material for cathode ray tubes according to the present invention, so that the side wall portion is composed of double or triple to support a large load according to the multi-layer stack, and The lower plate flange of the upper layer without the structure is configured to surround the four sides of the upper side wall portion of the lower layer to support the lateral stiffness to improve the overall support stiffness, and also occurs the contact between the channel is placed in the horizontal direction instead of the conventional enclosure function The inner wall of the ship is installed on the inner surface of the ship so that the inner wall of the ship is opened and closed without disassembling.

The channel packaging material provided in this way is simple in type and easy to assemble, thus reducing manufacturing costs by removing and disassembling the packaging material without any additional restraining process, and improving the overall support stiffness of the packaging material. The purpose is to reduce packaging costs.

1 is an exploded view showing a cover of a channel packaging material for a conventional cathode ray tube;

Figure 2 is an exploded perspective view showing a state of use of the conventional channel packaging material for cathode ray tubes

3 is a development view showing a first embodiment of the present invention

Figure 4 is an exploded perspective view showing a state of use of the first embodiment of the present invention

5 is a development view showing a second embodiment of the present invention

6 is an exploded perspective view showing a state of use of the second embodiment of the present invention;

Explanation of symbols on the main parts of the drawings

10 cover 20 branch pipe 30 channel

40: Kanji 50: Enclosure 60: Pallet

100: countership 110: lower plate

121, 122, 123, 124: side wall portion 140: inner wall portion

Referring to the configuration of the present invention with reference to Figures 3 to 4 as follows.

The channel packaging material container 100 for cathode ray tube is composed of a lower plate portion 110, side wall portions 121, 122, 123, 124, and the inner wall portion 140.

The lower plate part 110 of the ship has a predetermined diameter through-holes 111 formed at regular intervals so that the branch pipe 30 holding the channel 30 and the neck 31 penetrate the channel 30. The inner wall flange portion 112 constituting the inner wall portion 140 of a predetermined height is configured at regular intervals so that the contact between the channels does not occur when the mounting in the direction.

The outer edge portion of the lower plate portion is bent downwardly extending to form a lower plate flange portion 113 and then bent upwards by a certain height in the upward direction again, the lower side flange portion 113 and the first side wall portion that is bonded to the lower end by an adhesive ( 121, 122 and one side edge portion of the side wall portion is bent and extended to form side flange portions 125, 128, and are connected to bend lines 126, 129 of the side flange portions and lower left and right sides, respectively, and tilted at 45 ° in the inner direction. Second side wall portions 123 and 124 having 127 and 130 formed therein are formed.

In addition, in order to prevent damage caused by the contact of the channel which is staggered in the longitudinal direction in the interior of the ship, a slipper formed with a through hole 41 in the center so that the neck 31 of the channel and the branch pipe 20 holding the neck penetrate ( 40) and a cylindrical branch pipe 20 which is hermetically fitted to the outer circumferential surface of the channel of the channel to hold the neck of the channel.

The length of the inner wall 141 corresponds to the width of the first side wall portions 121 and 122, and is bent and extended to both side edges of the inner wall portion to form the inner wall support 142. The plurality of (3) inner wall 141 configured as described above is bonded to the inner wall flange portion 112 configured to be opened and closed at a predetermined interval by the adhesive.

The present invention constituted as described above is stacked in a plurality of layers on the upper surface of the pallet 60 of the standard product, and each layer is packed with a plurality of channels (4) in the horizontal direction and a plurality of (5) channels in the vertical direction. In order to pack as described above, the inner wall 141 configured to be opened and closed is placed on the upper surface of the pallet 60 of the standard product without the lower flange portion, so that the first floor is automatically configured and a plurality of horizontal ships ( 4), the plurality of channels (30) in the longitudinal direction is seated so that the neck is upward, and inserting the interleaver (40) to prevent damage caused by the contact of the channel between the channels seated in the longitudinal direction The first layer is formed.

When the second layer ship 100 with the lower flange portion 113 is placed on the top of the first floor ship on which the channel is seated, and the inner wall 141 of the ship stands up, the second floor ship is automatically configured and The lower plate flange 113 of the second layer wraps and supports four surfaces of the upper sidewall portion 120 of the first layer. At this time, the branch pipe 20 holding the necks and necks of the channel 30 seated so as to be raised to the first layer of the ship 100 penetrates through the holes 111 of the second layer of the ship. The interior of the ship 100 is located inside the opening of another channel 30 where the neck is seated upward. On the other hand, the channels that are seated in the interior of the second floor of the ship is first seated so that the neck is up like the first layer so that the branch pipe 20 is fitted, so that both ends of the channel between the channels 30, the interleaver (40) Insert and insert into the hole 41 penetrating through the branch pipe 20 in the center of the kanji upwardly enlarged, and the neck of the channel is loaded with other channels 30 downward. The branch pipe 20 which holds the neck 31 of the channel is seated downward so that the neck of the first floor is lowered through the through hole 41 in the center of the sheet 40 and the through hole 111 of the second ship. Protruding support on the upper portion 110. In this way, the second-tier ship 100 is placed on the second-tier ship 100 again to be loaded in the same manner as if the channel is seated inside the second-tier ship.

In the present invention, the lower plate portion and the side wall portion of the ship configured as described above do not need a separate cover, and the inner wall portion 140 is formed on the inner surface of the ship, and no separate enclosure is required, and the second side wall portions 123 and 124 are provided. Side flange portions 125 and 128 formed by bending and extending to each other are bonded to the first side wall portions 121 and 122 by an adhesive, and are formed in double width, and the inner side wall supporting portions 142 and 143 formed on the inner surface of the ship have a second side wall portion ( 123, 124) to be in close contact with the double support to improve the support rigidity.

Next, as the second embodiment of the channel packaging material for the cathode ray tube, as shown in FIGS. 5 and 6, the lengths of the side flange portions 125 and 128 of the second side wall portion are a / 2 (where a = the first side wall portion length). As it is configured separately so that the first side wall portions 121 and 122 are bonded to the adhesive, the front surface of the first side wall portions is doubled, and the support rigidity of the ship 100 is considerably increased.

In addition, the first side wall portion is tripled by placing the rectangular enclosure 50 provided in the conventional channel packaging material without placing the inner wall portion on the inner surface of the vessel having the side wall portion as described above. 100) is composed of a double, enclosure 50, single) structure, the second side wall portion is composed of a double (antiship 100, single, enclosure 50, single) structure according to the upper and lower and left and right support of the packaging material Rigidity is greatly improved. Therefore, by not using a reinforcing packaging material (unincarried) that is additionally used when packaging a large product with a large weight of the channel itself, as well as reducing the packaging material, the type of packaging material can be simplified, thereby reducing the packaging cost.

By providing the channel packaging material for the cathode ray tube according to the present invention, the upper and lower and left and right overall support stiffness as the side wall portion is composed of double or triple and the upper plate lower flange flange wraps around the upper four sides of the lower side wall portion of the lower layer compared to the conventional Significantly improved, packaging damage can be reduced as packaging materials are reduced, and the types of components constituting the packaging materials are simple and easy to assemble, which eliminates the need for a separate removal process, thereby reducing the manufacturing cost due to productivity improvement.

On the other hand, there is no need for a separate boxing process, there is no need for a large area of storage area for storing the channel packaging material, and it has the effect of reducing packaging material damage and packaging material management cost and transportation cost due to the restricted packaging material transfer.

Claims (3)

After forming the lower plate flange 113 by bending the lower plate portion 110 and the lower plate edge of the lower plate formed with through holes 111 of a predetermined diameter so that the neck of the channel and the branch holding the neck penetrated. The first side wall portions 121 and 122 that are bent upwardly extending from the edge of the lower plate flange portion and the side flange portions 125 and 128 formed to be bent and extended to the edge of another side wall portion are bonded to the adjacent first side wall portion by an adhesive material. A channel packaging material for a cathode ray tube, characterized in that the two side walls (123, 124) are configured. 2. The front surface of the first side plate portions 123 and 124 according to claim 1, wherein the sides of the side flange portions 125 and 128 of the second side wall portion are separately provided to have a / 2 (a = width of the first side wall portion). A channel packaging material for a cathode ray tube, characterized in that composed of two. A panel packaging material for cathode ray tubes, characterized in that the inner wall portion 140 is configured with a predetermined interval on the lower plate portion 11 of the ship.