JP3638937B1 - Packaging container for flat glass plate for display - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging container in which a large number of flat glass plates for display are placed on an L-shaped frame inclined by a predetermined angle so that packaging materials are integrated with the frame and work efficiency can be improved.
A mounting surface 112 is formed to form a basic skeleton of a packaging container 100 of flat glass plates for a display and support a lower end of each glass plate to be mounted; Flat glass plate fixing for fixing the mounting frame 110, which is formed perpendicular to the mounting surface 112 at the end and has a backrest surface 114 that supports the back surface of each glass plate, and the mounted glass plate One side end is fixed to one end of the front surface of the apparatus 130 and the mounting frame 110 and is opened and closed, and doors 140 a and 140 b that open and close the opened front surface of the mounting frame 110, and the upper end of the mounting frame 110. A door 145 that opens and closes the opened upper surface of the mounting frame 110 is provided.
[Selection] Figure 1

Description

  The present invention relates to a packaging container and a packaging method for a flat glass plate for display, and more specifically, a large number of flat glass plates for display are placed on an L-shaped frame, and the packaging material is integrated with the frame. The present invention relates to a packaging container and a packaging method for a flat glass plate for a display capable of improving work efficiency.

  As the size of displays increases, flat glass plates used as substrate materials for flat display panels such as liquid crystal display panels and plasma display panels are also increasing in size. For this reason, when using the conventional horizontal mounting method for mounting and transporting the flat glass plate for display, not only the work efficiency is remarkably inferior, but also the mutual contact between the flat glass plates and external contaminants. Therefore, there is a problem that the flat glass plate is contaminated or damaged.

In order to solve such a problem, a technique capable of preventing the contamination of the flat glass plate and increasing the mounting efficiency has been proposed. As an example, the following patent as shown in FIG. Reference 1 is cited.
Japanese Unexamined Patent Publication No. 2000-203679 (Title of Invention; Glass Plate Storage Method)

  FIG. 8 is a side view showing a storage body of a flat glass plate disclosed in Patent Document 1. As shown in FIG. As shown in FIG. 8, the storage body disclosed in Patent Document 1 includes a mounting surface 14a for mounting the glass plate G in the vertical direction, and a vertical direction from the rear end of the mounting surface 14a. An extending backrest surface 14b is formed on the L-shaped holding table, and the mounting surface is inclined downward by 2 ° to 20 ° toward the backrest surface, and a plurality of glass plates G are formed on the backrest surface 14b. It comes to be placed by standing up. Moreover, between the peripheral part of each glass plate G and each glass plate G, the spacing member 15 which surrounds only the peripheral part of the laminated glass plate G is interposed, the outer side of the glass plate G located in the foremost part, and the last Between the glass plate G and the backrest surface 14b located in the section, and between the glass plate G and the backing plates 16 and 17, a spacing member 15 is interposed between the glass plate G and the backrest surface 14b. Prevents contamination and damage. Moreover, in the said patent document 1, in order to fix the mounted glass plate G, the rubber bands 18 and 19 are spanned and fixed to the backrest surface 14b and the foremost plate 16 and the packaging bag 20 is viewed from above. After covering, the rubber band 21 is further spanned and sealed.

  When the glass plate G is transported, it is sealed with the packaging bag 20 and then transported with a separate box that can cover the whole, and then the box and the packaging bag 20 are removed, and the rubber band 21 is opened. The placed glass G is lowered.

  However, in the case of Patent Document 1, external packaging materials such as packaging bags 20 and boxes for packaging the placed glass sheet G are separately managed, and the external packaging materials removed after transportation are used. There was a problem that a space for storage had to be secured. In addition, the increase in the size of the glass plate G increases the number of workers required. For this reason, not only the work efficiency is inferior, but also the finish packaging work is performed manually, so that the worker is injured. There is a danger that there is a problem that the glass plate G placed thereon is damaged by mistake. In addition, when using the separation member 15 that separates only the peripheral edge of the glass plate G to be placed as in the above-described conventional technology, the glass plate G is enlarged, so that the glass plate G is placed vertically. However, a phenomenon (sagging phenomenon) in which the intermediate portion of the placed glass plate G is bent occurs, and a new separation member is required.

  The present invention has been made in view of the above problems, and provides a flat glass plate packaging container for display which can safely and efficiently package a flat glass plate for display mounted thereon. Objective.

  That is, the present invention integrates the packaging material for packaging the mounted flat glass plate for display, and it is not necessary to manage the packaging material separately, not only improving the work efficiency but also the necessary work. An object is to provide a flat glass plate packaging container for a display, which requires a significant reduction in the number of persons, reduces costs, and does not require a space for storing packaging materials.

In order to achieve the above object, a flat glass plate packaging container for display according to the present invention is a flat glass plate packaging container for display for vertically mounting and packaging a plurality of flat glass plates for display. , Forming a basic skeleton of a flat container for display flat glass plate, and a mounting surface formed to support the lower end of each flat glass plate for display, and a rear end portion of the mounting surface A mounting frame formed perpendicular to the mounting surface and having a backrest surface that supports the back surface of each flat glass plate for display, and flat glass plate fixing for fixing the mounted flat glass plate for display a device, with one end to one end of the front of the loading frame is opened and closed is fixed, and the front door for opening and closing the opened front side of the loading frame, the backrest surface and the mounting Along the rails provided on the upper end of the left and right side walls of the loading frame formed by connecting both side ends, further comprising a sliding door for opening and closing the opened upper surface of both the loading frame when moving back and forth Features.

  Also, for protecting the flat glass plate for display on the inner surface of the upper surface of the mounting surface, the front surface of the backrest surface, and the side wall of the mounting frame formed by connecting both sides of the backrest surface and the mounting surface. A cushioning material, and disposed between the placed flat glass plates for display, and a spacing material covering at least 90% or more of the whole surface of the placed flat glass plate for display; It is preferable to further include a reinforcing material placed in front of the flat glass plate for display placed in the foremost portion of the flat glass plate for display.

  Further, it is preferable that the flat glass plate fixing device is constituted by a clamp, or a pair of left and right stretchable belts and fastening means for mutual fastening at one end of each belt that is not fixed. .

  Further, the front door is fixed to the left and right side walls of the mounting frame formed by connecting the backrest surface and both ends of the mounting surface, respectively, and is configured to be opened and closed in a multistage manner like a folding screen. And a left and right door that opens and closes the open front of the mounting frame.

  In addition, the packaging container of the flat glass plate for display interconnects the upper ends of the left and right side walls of the mounting frame, and the upper ends of the unfixed one side ends of the left and right doors are respectively fastened to guide the movement of the left and right doors. A first door rail, and a second door rail that interconnects the lower ends of the left and right side walls of the mounting frame and that fastens the lower end of one side end of the left and right doors that is fixed to guide the movement of the left and right doors. It is preferable to further provide.

Further, another flat glass plate packaging container for display according to the present invention is a flat container for display flat glass plate for vertically mounting and packaging a plurality of flat glass plates for display. Forming a basic skeleton of a glass plate packaging container, a mounting surface formed to support the lower end of each flat glass plate for display, and a mounting surface at the rear end of the mounting surface; A mounting frame formed vertically and having a backrest surface supporting the back surface of each flat glass plate for display; a flat glass plate fixing device for fixing the flat glass plate for display; It consists of a plurality of connected door pieces, and each door piece is rotated and overlapped with each other, so that the front door piece that opens and closes the open front of the mounting frame is mutually connected. The stacked front door pieces rotate and overlap, and are formed to extend from the left and right side doors that move back and forth to open and close the open side surface of the mounting frame, the upper surface of the mounting surface, and the rear of the mounting surface. The lower end portion of each side door is engaged, and a support frame for supporting the movement of each side door in the front-rear direction is provided.
Moreover, it is preferable that the lower end part of the door of each said side is provided with the protrusion fastened to a support frame.

  Further, another flat glass plate packaging container for display according to the present invention is a flat container for display flat glass plate for vertically mounting and packaging a plurality of flat glass plates for display. Forming a basic skeleton of a glass plate packaging container, a mounting surface formed to support the lower end of each flat glass plate for display, and a mounting surface at the rear end of the mounting surface; A mounting frame formed vertically and having a backrest surface supporting the back surface of each flat glass plate for display; a flat glass plate fixing device for fixing the flat glass plate for display; A front door piece that opens and closes an open front surface of the mounting frame by comprising a plurality of connected door pieces, and each door piece is rotated and overlapped with each other, The left and right first doors, which consist of side door pieces that open and close the open side surface of the mounting frame by moving back and forth, and the mounting frame are opened. And a second door for opening and closing the upper surface.

  In addition, the side door piece has a locking step projecting to a predetermined size at the upper end, and the packaging container for the flat glass plate for display is front and back with the first end contacting the locking step. A first link piece fixed to the second door while receiving the bottom surface of the second door, and the first end fixed to the rear of the upper end of the mounting frame. Is further provided with a foldable link composed of a second link piece fastened to the first link piece, the rearward movement of the side door piece is transmitted via the locking step, and the foldable link is The second door is folded and the second door is lifted. At this time, there are a plurality of foldable links, and a connecting rod for interconnecting the first ends of the first link pieces of each foldable link is further provided. It is preferable to provide.

  In addition, each door piece constituting the front door piece is formed so that the width of the outer door piece is wider than the central door piece, and the upper and lower ends of each door piece and the side door piece of the front door piece are formed. It is preferable to further include a connection link connected by a mutual hinge.

  Moreover, it is preferable to further provide a cushioning material for protecting the flat glass plate for display on the upper surface of the mounting surface and the front surface of the backrest surface.

  Further, the flat glass plate fixing device is formed in a U-shape with an open front end, bent in a vertical direction, and provided in a pair of left and right ends in front of the backrest surface and in a pair of left and right ends. The support rod bundling means and a support rod which is formed into a long rod shape and whose both ends are inserted and bundled into the open front ends of the left and right support rod bundling means. At this time, each support rod bundling means is a support rod. It is preferable that the one surface into which both end portions are inserted and brought into contact has a gear shape.

According to the present invention, the flat glass plate for display is configured by integrally forming the mounting frame for mounting the flat glass plate for display and the packaging material for packaging the flat glass plate for display mounted thereon. Can be placed safely and efficiently.

That is, first, by using an integrated packaging material integrated with the mounting frame such as a front door and a sliding door, there is no need for a separate operator and space for managing the packaging material, The work efficiency can be improved while the work cost is reduced.

  Secondly, in the conventional case, as a separating member inserted between the flat glass plates placed in the vertical direction, by inserting a separating material that separates only the peripheral portion of the flat glass plate, In the case of a glass having a length of 1 m × width of 1 m), a sagging phenomenon has occurred. According to the present invention, the entire surface or at least 90 of the entire surface is placed between the flat glass plate placed vertically and the flat glass plate. By using a spacing material that contacts at least% of the surfaces, the sagging phenomenon can be prevented.

  Thirdly, a buffer material is attached to the entire surface where the flat glass plate for display is in contact to prevent damage to the flat glass plate for display. Can be replaced.

  Fourthly, by interposing a spacing material between the flat glass plates for display, contamination due to contact between the flat glass plates for display is prevented, and on the front surface of the flat glass plate for displays placed on the forefront. By mounting the reinforcing material, it is possible to prevent damage to the flat glass plate for display by an external impact or the flat glass plate fixing device.

  Fifth, the flat glass plate fixing device is formed of a stretchable rubber material, and the length adjusting means is provided, so that the same applies even when the loading amount and the thickness of the flat glass plate for display are different. be able to.

  Sixth, by providing a first door that opens and closes the front and side surfaces of the mounting frame while being overlapped with each other, and a second door that automatically opens by the backward movement of the first door, Since the door can be opened and closed automatically, the number of work steps for placing or lowering the flat glass plate for display can be reduced.

  Seventh, the structure and shape of the door and the flat glass plate fixing device can be variously modified, and the range of application is wide.

The flat glass plate packaging container for display according to the present invention includes a mounting frame, a flat glass plate fixing device, a front door, and a sliding door .

The mounting frame forms a basic skeleton of a packaging container for the flat glass plate for display, and a mounting surface formed to support a lower end of each flat glass plate for display, The back surface of the mounting surface is formed perpendicular to the mounting surface, and has a backrest surface that supports the back surface of each flat glass plate for display. The flat glass plate for display placed on the mounting frame is fixed by the flat glass plate fixing device. The front door is opened and closed with one side end fixed to one end of the front of the mounting frame, and opens and closes the opened front of the mounting frame. Further, the sliding door moves back and forth along the rails provided at the upper ends of the left and right side walls of the mounting frame formed by connecting the backrest surface and both side ends of the mounting surface. Open and close the open upper surface of the mounting frame.

  Another packaging container for flat glass plate for display of the present invention includes a mounting frame, a flat glass plate fixing device, left and right first doors, and a second door.

  The mounting frame forms a basic skeleton of a packaging container for the flat glass plate for display, and a mounting surface formed to support a lower end of each flat glass plate for display, The back surface of the mounting surface is formed perpendicular to the mounting surface and supports the back surface of each flat glass plate for display. The flat glass plate for display placed on the mounting frame is fixed by the flat glass plate fixing device. The left and right first doors include a front door piece and a side door piece. The front door piece is composed of a plurality of interconnected door pieces, and the door pieces are rotated and overlapped with each other to open and close the opened front face of the mounting frame. The side door pieces are arranged in such a manner that the front door pieces overlapped with each other rotate and overlap each other, move back and forth to open and close the opened side surface of the mounting frame, and project at the upper end with a predetermined size. Has a stop. Further, the second door opens and closes the opened upper surface of the mounting frame.

  The best mode for carrying out the present invention has been described using specific terms. However, these techniques are merely illustrative, and various modifications can be made within the technical idea and scope of the claims. Needless to say, the present invention can be changed and implemented.

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

  FIG. 1 is a perspective view showing Example 1 in a packaging container for flat glass plates for display according to the present invention. FIG. 2 is a diagram showing a state of use of Example 1 in a packaging container for flat glass plates for displays according to the present invention, wherein (a) shows a flat glass plate for displays in a packaging container for flat glass plates for display according to the present invention. It is a figure which shows the mounted state, (b) is a figure which shows the state which closed the packaging container door of the flat glass plate for displays, after mounting the flat glass plate for displays.

  With reference to FIG. 1 and FIG. 2, the packaging container of the flat glass plate for a display by this invention is demonstrated.

  The flat glass plate packaging container 100 according to the present invention forms a basic skeleton of the container and is provided with a placement surface 112 in the horizontal direction, and a backrest surface 114 is formed in a direction perpendicular to the placement surface 112. In order to protect the mounting frame 110 and the flat glass plate for display 120 mounted thereon, a reinforcing material 124 disposed on the front surface of the flat glass plate for display 120 mounted in the foremost portion was mounted. A flat glass plate fixing device 130 for fixing the flat glass plate 120 for display, and left and right doors 140a, 140b and a sliding door 145 for protecting the flat glass plate 120 for display from external impact. I have.

  The mounting frame 110 forms the basic skeleton of the packaging container 100 for the flat glass plate 120 for display. A mounting surface 112 is formed at the lower end in the horizontal direction, and a backrest surface 114 is formed in the vertical direction. Has been. The mounting surface 112 is a portion that supports the lower end of the display flat glass plate 120 when the display flat glass plate 120 is mounted. By attaching the buffer material 113 to the upper surface, the display flat glass plate 120 is mounted. So as to buffer vibrations and shocks from outside and its own weight. Further, the backrest surface 114 is a portion that supports the back surface of the display flat glass plate 120 when the display flat glass plate 120 is placed. By attaching a buffer material 115 to the front surface, the display flat glass plate 120 is attached. So as to buffer its own weight and external vibration and shock. In addition, it is preferable that the cushioning material 111 is also attached to the inside of the both side walls 110a and 100b of the mounting frame 110 that are projected forward by connecting both side ends of the backrest surface 114 and the mounting surface 112. At this time, the cushioning materials 111, 113, and 115 attached to the side walls 110a and 110b, the placement surface 112, and the backrest surface 114 are detachable so that they can be replaced as necessary. The contact surfaces of the walls 110a and 110b, the placement surface 112, the backrest surface 114, and one surface of the cushioning materials 111, 113, and 115 can be formed of Velcro.

  The mounting surface 112 and the backrest surface 114 are formed in an L shape so as to be perpendicular to each other, and the combined body of the mounting surface 112 and the backrest surface 114 is inclined in a predetermined angle toward the rear as a whole. It is attached to the mounting frame 110. That is, the mounting surface 112 is inclined by a predetermined angle toward the upper portion, and the backrest surface 114 is also inclined by a predetermined angle toward the rear. Therefore, the flat glass plate 120 for display can be stably mounted on the mounting surface 112 and the backrest surface 114.

  The reinforcing member 124 is for protecting the placed display flat glass plate 120 from an external impact, and the display flat glass plate 120 placed at the foremost portion of the placed flat display glass plate 120. It is arranged in front of the glass plate 120. In addition, when the flat glass plate 120 for display is fixed, the flat glass plate fixing device 130 is bonded or tightened in front of the reinforcing material 124 and the flat glass plate fixing device 130 fixes the flat plate for display. It is possible to prevent the glass plate 120 from being impacted or damaged.

  The flat glass plate fixing device 130 is for fixing the flat glass plate 120 for display mounted on the mounting frame 110, and is fixed to a groove provided on both the backrest surfaces 114 in an integrated manner. It consists of a pair of belts 130a, 130b. The belts 130a and 130b of the flat glass plate fixing device 130 are preferably formed of a rubber material having excellent stretchability, and like a bag string depending on the number of flat glass plates 120 for display to be placed. It is preferable to provide length adjusting means (not shown) capable of adjusting the length. Also, fastening means 132 (132a, 132b) are provided at one end of the belts 130a, 130b that are not fixed so that they can be fastened together. The fastening means 132 (132a, 132b) is preferably formed in the form of a buckle or hook. As a result, the flat glass plate fixing device 130 surrounds and tightens the flat glass plate 120 for display placed thereon, and is fastened by the fastening means 132 on the front surface of the reinforcing member 124. Further, at least two flat glass plate fixing devices 130 are provided on the upper and lower sides so that the flat glass plate 120 for display placed thereon can be stably fixed. 1 and 2 show a case where the flat glass plate fixing device 130 is composed of a pair of left and right belts. Unlike this, the flat glass plate fixing device 130 is composed of two belts that form a pair of upper and lower sides. Of course, it can be configured in various forms such as a support bar or a clamp.

  The doors 140 a, 140 b, and 145 are integral packaging materials for protecting the mounted flat glass plate 120 for display from external physical impact, and the left and right covers for covering the front surface of the mounting frame 110. It consists of doors 140a and 140b and a sliding door 145 for covering the upper surface.

  The left and right doors 140a and 140b are formed in multiple stages, such as folding screens, on the left and right sides, and can be opened and closed. In FIGS. 2 (a) and 2 (b), the left and right door doors 140a and 140b each have two stages. Shows the case. Further, after the left and right doors 140a and 140b are closed, a door stopper (not shown) is further provided to prevent the doors 140a and 140b from opening unexpectedly.

  The door stopper may be configured in the form of a hook that can be fastened to the left and right doors 140a and 140b, and magnets are attached to the contact surfaces of the left and right doors 140a and 140b, and the left and right doors 140a and 140b are magnetically attached. Can also be fastened.

  2A and 2B show the case where only the both ends of the left and right doors 140a and 140b are fastened to the side walls 110a and 110b of the mounting frame 110 and opened and closed like a folding screen. However, rails that support the movement of the upper and / or lower ends of the left and right doors 140a and 140b may be provided so that the left and right doors 140a and 140b are opened and closed along the rails. For example, a door rail formed by a groove having a predetermined depth is provided at the front end of the mounting surface 112, and the lower ends of the other side ends of the left and right doors 140a and 140b that are not fastened to the side walls 110a and 110b of the mounting frame 110. By fastening the door to the door rail, the left and right doors 140a and 140b are opened and closed along the rail. Thus, the left and right doors 140a and 140b can be opened and closed more stably. When the left and right doors 140a and 140b are closed, the lower ends of the doors 140a and 140b are naturally fixed. 2A and 2B show the case where one left and right doors 140a and 140b are provided on each of the left and right sides. Unlike this, it can be configured with one door. Of course. In this case, the left end or the right end is fixed to the mounting frame 110, and one multi-stage door can be opened and closed in the lateral direction.

  The sliding door 145 slides back and forth along rails provided at the upper ends of the side walls 110 a and 110 b of the mounting frame 110 and covers the open upper surface area of the mounting frame 110. Therefore, after the display flat glass plate 120 is mounted, the left and right doors 140a and 140b are closed, and the sliding door 145 is pulled and closed, so that the entire surface of the display flat glass plate 120 can be packaged. It becomes like this. At this time, instead of the sliding door 145, an opening / closing door that is fastened to the rear of the upper surface of the mounting frame 110, that is, the upper end of the backrest surface 114 may be provided. In this case, the front end of the bottom surface of the open / close door contacting the upper ends of the left and right doors 140a and 140b has the same width as the upper ends of the left and right doors 140a and 140b in order to sandwich the upper ends of the left and right doors 140a and 140b. A groove having a certain depth is provided. Accordingly, the left and right doors 140a and 140b can be fixed using the open / close door.

  Next, a process of mounting and transporting the display flat glass plate 120 using such a display flat glass plate packaging container 100 will be described.

  In order to transport the flat glass plate for display 120 that has been inspected in the clean room, it is placed on the placement frame 110. Specifically, the lower end of the flat glass plate 120 for display is supported by the mounting surface 112, and the back surface is supported by the backrest surface 114. At this time, since the combined body of the mounting surface 112 and the backrest surface 114 is inclined backward by a predetermined angle, the mounting state of the flat glass plate for display 120 can be stably maintained. Further, when the flat glass plates for display 120 are placed, a spacer 122 is interposed between the flat glass plates for display 120, thereby causing contamination or damage between the flat glass plates for display 120 due to mutual contact. Therefore, the spacer 122 can be interposed between the cushioning material 115 mounted on the backrest surface 114 and the flat glass plate 120 for display placed on the rearmost part. Separately from the spacer 122, a protective sheet can be attached to the front and back surfaces of the flat glass plate 120 for display to prevent contamination. Therefore, between the flat glass plates for display 120, a protective sheet is attached and the spacer 122 is arranged, or the protective sheet is not attached and only the spacer 122 is arranged. Is possible.

  After all the flat glass plates 120 for display are mounted, the reinforcing material 124 is mounted on the front surface of the flat glass plate 120 for display mounted on the foremost part, and then both left and right belts of the flat glass plate fixing device 130 are mounted. The flat glass plate 120 for display is fixed by pulling 130a and 130b and fastening them. At this time, it goes without saying that the spacing material 122 can be interposed between the flat glass plate 120 for display and the reinforcing material 124.

  When the mounting and fixing of the flat glass plate 120 for display are completed, the left and right doors 140a and 140b are pulled and closed in the center, and then a door stopper is fastened to close the left and right doors 140a and 140b. Further, when the door stopper device is constituted by a magnet, the left and right doors 140a and 140b are mutually fastened only by completely closing the left and right doors 140a and 140b. Thereafter, the sliding door 145 is pulled forward and closed to complete packaging and transport. As described above, in the case where an opening / closing door is provided instead of the sliding door 145, after the opening / closing door is closed, the upper ends of the left and right doors 140a, 140b are sandwiched between the grooves on the bottom surface of the opening / closing door.

  Further, after the transportation, when the flat glass plate 120 for display is lowered, the sliding door 145 or the opening / closing door is opened, the fastening of the door stopper is released, and the left and right doors 140a and 140b are opened. Then, after releasing the fastening state of the flat glass plate fixing device 130, the reinforcing material 124 is taken out and the flat glass plates 120 for display are lowered one by one.

  FIG. 3 is a use state diagram showing Example 2 in a packaging container for a flat glass plate for display according to the present invention, wherein (a) is a diagram showing a state in which the flat glass plate for display is placed; (b) is a figure which shows the state which closed the door, after mounting the flat glass plate for a display. In Example 2 of the packaging container for flat glass plates for display, as shown in FIGS. 3A and 3B, folding doors 150a and 150b and a sliding door 145 are provided as doors.

  Hereinafter, Example 2 of the packaging container for flat glass plate for display according to the present invention will be described with reference to FIGS. 3 (a) and 3 (b). The same components as in FIGS. Description of is omitted.

  As shown in FIGS. 3 (a) and 3 (b), in the second embodiment of the packaging container 100 for flat glass plates for display according to the present invention, in order to open and close the open front of the mounting frame 110, the left and right Instead of the doors 140a and 140b, folding doors 150a and 150b are provided. The foldable doors 150a and 150b are doors that are opened and closed while folding or unfolding a series of narrow constituent pieces like a fan, and are often used as blinds. In the present invention, the two foldable doors 150 a and 150 b are opened and closed in a state where one side ends thereof are fixed to the both side walls 110 a and 110 b of the mounting frame 110.

  However, since the width of each of the constituent parts constituting the folding doors 150a and 150b is narrow, if there is no rail that guides the movement of the folding doors 150a and 150b, the folding doors 150a and 150b may be disturbed or fluttered. For this reason, in this invention, the door rails 152 and 154 for guiding the movement of the folding doors 150a and 150b are provided at the upper end and the lower end. Specifically, the upper and lower ends of both side walls 110a and 110b of the mounting frame 110 are interconnected to provide door rails 152 and 154, and the upper and lower ends of one side end of the folding doors 150a and 150b that are not fixed. Are fastened to the door rails 152 and 154, respectively. Therefore, when the placement of the flat glass plate 120 for display is completed, the user pulls the folding doors 150a and 150b to the center to close the open front of the placement frame 110, and places the display for the placed display. When the flat glass plate 120 is lowered, the folding doors 150a and 150b are pushed to both sides to be opened. At this time, the flat glass plate for display 120 and the side walls 110a and 110b of the mounting frame 110 are not caught by the folding doors 150a and 150b when the flat glass plate for display 120 is placed or lowered. The space between them has a sufficient margin.

  In order to prevent the folding doors 150a and 150b from being opened unexpectedly after closing, it is preferable to further provide a door stopper (not shown) made of a hook or a magnet. 3 (a) and 3 (b) show the case where the folding doors 150a and 150b are provided on the left and right, respectively, but unlike this, it is configured by one folding door. You can also.

  In addition, as described above, the sliding door 145 is provided to cover the open upper surface area of the mounting frame 110. Of course, an opening / closing door can be provided instead of the sliding door 145. It is. At this time, since the folding doors 150a and 150b are fixed / fastened by the door rails 152 and 154, the upper ends of the left and right doors 140a and 140b are fastened to the front end of the bottom surface of the open / close door. There is no need to provide a groove.

  The process of placing and transporting the flat glass plate 120 for display using the second embodiment of the packaging container 100 for flat glass plate for display according to the present invention is similar to the above-described placing and transporting process, so the explanation thereof is as follows. Omitted.

  FIGS. 4 to 7 are diagrams showing a usage state of the third embodiment of the packaging container for flat glass plates for display according to the present invention, and FIG. 4 is a perspective view showing a state in which a part of the first door is opened. FIG. 5 is a front view showing the opened / closed state of the second door by opening / closing the first door, and FIGS. 6 and 7 show the opened / closed state of the second door by opening / closing the first door. It is a right view shown. FIG. 5 shows a state in which the first door and the second door are opened on the left side, and the first door and the second door on the right side, in order to compare the open / closed states of the first door and the second door. 2 shows a state in which the door is closed. Moreover, in FIG. 6 and FIG. 7, in order to show opening and closing of the 2nd door by a foldable link more clearly, the state which removed the side surface of the 2nd door is shown.

  Hereinafter, with reference to FIG. 4 thru | or FIG. 7, Example 3 of the packaging container of the flat glass plate for a display by this invention is demonstrated, About this Example 3 also about the component already demonstrated in FIG. 1 and FIG. Will not be described.

  In Embodiment 3 of the flat glass plate packaging container for display according to the present invention, first doors 160 are provided on the left and right sides in order to open and close the opened side and front of the mounting frame 110, and the mounting frame 110 is opened. A second door 165 is provided to open and close the upper surface.

  The left and right first doors 160 include a plurality of door pieces 160a, 160b, 160c, and 160d from the front side to the side surface of the mounting frame 110, and these door pieces 160a, 160b, 160c, and 160d are arranged from the inside to the outside. It can be opened while being stacked in order. Specifically, the door pieces on the right front are referred to as a first door piece 160a, a second door piece 160b, and a third door piece 160c in order from the inside to the outside, and the side door pieces are the fourth door pieces. When it is referred to as 160d, first, the first door piece 160a is rotated 180 ° forward and overlapped with the second door piece 160b, and the stacked first door piece 160a and second door piece 160b are moved forward 180 again. Rotate and overlap the third door piece 160c. Next, the stacked first door piece 160a, second door piece 160b, and third door piece 160c are rotated by 270 ° and overlapped with the fourth door piece 160d on the side surface. Accordingly, it is preferable that the width of each door piece 160a, 160b, 160c, 160d is gradually increased from the inside toward the outside (first door piece 160a <second door piece 160b <third Door piece 160c). In addition, the door pieces 160a, 160b, 160c, and 160d are connected to each other so that the door pieces 160a, 160b, 160c, and 160d can be easily overlapped with each other. 162, and the connecting links 161 and 162 are provided with hinges at connecting portions between the door pieces 160a, 160b, 160c, and 160d.

Also, projections (upper projections, lower projections, not shown) of a predetermined size are provided at the upper and lower ends of the fourth door piece 160d on the side surface, and the upper and lower upper and lower ends of the mounting frame 110 are provided at the upper and lower ends. The upper and lower protrusions can be fastened to each other by a support frame (in FIG. 6, only the upper surface portion of the mounting surface 112 and the lower end support frame 169 formed extending rearward of the mounting surface 112 are shown. (Not shown ) is provided. Thus, the fourth door piece 160d, the upper protrusion and lower protrusion, and not only supported by the upper supporting frame and the lower supporting frame 169, made to move back and forth along these support frame 169.

  Therefore, after the first door piece 160a, the second door piece 160b, and the third door piece 160c are all overlaid on the fourth door piece 160d, the fourth door piece 160d is pushed backward to place the mounting frame 110. The front and side can be completely opened.

  Since the configuration and operation of the left first door 160 are the same as those of the right first door 160, detailed description thereof is omitted.

The second door 165 is configured to be automatically opened and closed by the movement of the left and right first doors 160 when opening and closing the upper surface of the mounting frame 110. Therefore, in front of the upper ends of the fourth door pieces 160d of the left and right first doors 160, there is provided a locking step 163 that protrudes by a predetermined size on the upper side in addition to the upper protrusions. A foldable link 166 that is provided at the upper end of the mounting frame 110 and receives the bottom surface of the second door 165 is provided below the second door 165. The foldable link 166 is composed of first and second link pieces whose one end is mutually fastened, and is folded by a force applied in a direction opposite to one end of each link piece that is not fastened. Yes. In the present invention, the first and second link pieces of the foldable link 166 are not fastened to one end ( the first end 166a of the first link piece, the first end of the second link piece). Portion 166b), the first end 166a of the front first link piece abuts on the locking step 163 at the upper end of the left and right fourth door pieces 160d and moves back and forth, and the rear second link The first end portion 166 b of the piece is fixed to the rear of the upper end of the mounting frame 110. The first, the other end a second link piece is fastened (first, second end of the second link piece 166 c) is fixed while receiving the bottom surface of the second door 165 .

Accordingly, when the fourth door piece 160d on the left and right sides is pushed backward, the first end 166a of the first link piece in the foldable link 166 is pushed backward by the locking step 163. Since the first end 166b of the second link piece is fixed, the first and second link pieces are brought into close contact with each other and the foldable link 166 is folded, whereby the first and second link pieces are folded . The second end 166c of the link piece pushes up the bottom surface of the second door 165 to open it.

  Further, if the fourth door piece 160d on the left and right side surfaces is pulled forward to close the first door 160, the pressing force applied to the first end 166a is released, so that the second door 165 has its own weight. The second door 165 is closed by expanding the foldable link 166 that has been folded. After pulling the fourth door piece 160d completely forward, the operator pulls the third door piece 160c, the second door piece 160b, and the first door piece 160c overlaid on the fourth door piece 160d. The door pieces 160a are spread in order to close the first door 160.

  In order to stably open and close the second door 165, a plurality of the foldable links 166 are preferably provided symmetrically. Further, as shown in the front view of FIG. 5, various types of foldable links 166 and 167 can be used as the foldable links 166, and each of the foldable links 166 and 167 has a first connection. The rod 168a and the second coupling rod 168b are connected to transmit mutual force. In the above description, the first end portion 166a of the foldable link 166 is in contact with the locking step 163, and the force due to the movement of the locking step 163 is transmitted. It goes without saying that the first end 166a of each foldable link 166 can be connected by the second connecting rod 168b so that both ends of the second connecting rod 168b can come into contact with the locking step 163. In this case, the second connecting rod 168b is pushed by the locking step 163 and the force is transmitted to the first end 166a, whereby the foldable link 166 is folded.

  Further, in Example 3 of the flat glass plate packaging container for display according to the present invention, as a flat glass plate fixing device, a support bar 135 and support bar binding means 136 and 137 for fixing / binding the support bar 135 are provided. Is provided. The support bar 135 is used to fix the flat glass plate 120 for display after it is placed. The support bar 135 has a long bar shape, and both ends thereof are engaged and fixed by the support bar binding means 136 and 137. It is preferably formed in a gear shape. The support bar binding means 136 and 137 are a component that forms a pair of left and right ends and binds both ends of the support bar 135, and has a U shape with the front end open, and is supported by the open front end. A gear 137a for binding the support bar 135 by being engaged with the gear of the support bar 135 is provided on the inner upper and lower sides where the end of the bar 135 is inserted and the support bar 135 is inserted. The support bar binding means 136 and 137 can be folded upward or downward at a predetermined angle, preferably 90 °, in order to facilitate the work of placing or lowering the flat glass plate 120 for display. Yes.

  Further, in order to release the binding state of the support bar binding means 136, 137 and the support bar 135, a gap is formed between the support bar binding means 136, 137 and the gear 137a engaged with both ends of the support bar 135. A lever (not shown) is provided, and this lever is provided on the support bar binding means 136, 137 or the support bar 135.

  Further, the support bar binding means 136 and 137 are provided on the upper and lower sides in a pair on the left and right sides for stable fixing of the flat glass plate 120 for display, so that two support bars 135 are also provided on the upper and lower sides. become.

  Hereinafter, a process of fixing the flat glass plate 120 for display using the support bar 135 and the support bar binding means 136 and 137 and releasing the fixed state will be described.

  First, the entire flat glass plate 120 for display is placed, the reinforcing material 124 is placed, and then the bent support rod binding means 136 and 137 are spread. At this time, it goes without saying that the support bar binding means 136 and 137 may be spread in advance before the flat glass plate 120 for display is placed. Thereafter, the support rods 135 are bound by pressing both ends of the support rods 135 together with the open front ends of the corresponding support rod binding means 136, 137 on the left and right sides. At this time, the support bar 135 is prevented from coming off due to the engagement of the support bar binding means 136 and 137 with the gear 137a of the support bar 135. Further, in order to lower the placed flat glass plate 120 for display, the lever is pulled to form a separation between the support rod binding means 136 and 137 and the gear 137a of the support rod 135, and then the support rod 135 is pulled forward. Extract. Thereafter, after the support bar binding means 136 and 137 are folded up and down, the flat glass plate 120 for display is lowered.

  Further, in Example 3 of the flat glass plate packaging container for display as described above, the case where the flat glass plate fixing device has the support bar 135 and the support bar binding means 136 and 137 has been shown and described, but this is different. Of course, belts 130a, 130b and fastening means 132a, 132b or clamps may be provided. Similarly, in Embodiments 1 and 2 of FIGS. 1 to 3, the support bar 135 and the support bar binding means 136 and 137 may be used as the flat glass plate fixing device.

  The packaging container of the flat glass plate for display of this invention can be utilized also when packaging the glass plate of uses other than the flat glass plate for displays.

It is a perspective view which shows Example 1 in the packaging container of the flat glass plate for a display by this invention. It is a use condition figure of Example 1 in the packaging container of the flat glass plate for a display by this invention. It is a use condition figure of Example 2 in the packaging container of the flat glass plate for a display by this invention. It is a use condition figure of Example 3 in the packaging container of the flat glass plate for a display by this invention. It is a use condition figure of Example 3 in the packaging container of the flat glass plate for a display by this invention. It is a use condition figure of Example 3 in the packaging container of the flat glass plate for a display by this invention. It is a use condition figure of Example 3 in the packaging container of the flat glass plate for a display by this invention. It is a side view which shows the storage body of the flat glass plate disclosed by patent document 1. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 Flat glass plate packaging container for display 110 Mounting frame 111, 113, 115 Buffer material 112 Mounting surface 114 Back surface 120 Flat glass plate for display 122 Spacing material 124 Reinforcement material 130 Flat glass plate fixing device 140a, 140b Left and right door 145 Sliding door 150a, 150b Folding door 160 First door 165 Second door 166 Folding link

Claims (17)

A packaging container for flat glass plates for display for vertically mounting and packaging a plurality of flat glass plates for display,
A mounting surface formed to form a basic skeleton of a packaging container for the flat glass plate for display and support a lower end of each flat glass plate for display, and a rear end portion of the mounting surface A mounting frame that is formed perpendicular to the mounting surface and has a backrest surface that supports the back surface of each flat glass plate for display,
A flat glass plate fixing device for fixing the flat glass plate for display placed above,
A front door that opens and closes one front end of the front of the mounting frame and is opened and closed, and opens and closes the front of the mounting frame,
It moves back and forth along the rails provided at the upper ends of the left and right side walls of the mounting frame formed by connecting the backrest surface and both side ends of the mounting surface. A flat glass plate packaging container for display, comprising a sliding door that opens and closes . The flat glass plate for display is disposed on the upper surface of the mounting surface, the front surface of the backrest surface, and the side wall of the mounting frame formed by connecting the backrest surface and both side ends of the mounting surface. The packaging container for flat glass plate for display according to claim 1, further comprising a buffer material for protection. A display flat glass plate packaging container for vertically mounting and packaging a plurality of display flat glass plates,
  The mounting surface formed to form the basic skeleton of the packaging container for the flat glass plate for display and support the lower end of each flat glass plate for display, and the rear end portion of the mounting surface A mounting frame that is formed perpendicular to the mounting surface and has a backrest surface that supports the back surface of each flat glass plate for display,
  A flat glass plate fixing device for fixing the flat glass plate for display placed above,
  A plurality of door pieces connected to each other, and the front door pieces that open and close the open front of the mounting frame as described above are rotated and overlapped with each other, and the front surfaces overlapped with each other The door pieces rotate and overlap, move back and forth, open and close the open side surface of the mounting frame, and the left and right side door pieces having a locking step protruding at a predetermined size at the upper end. A first door;
  A flat glass plate packaging container for display, comprising: a second door for opening and closing the opened upper surface of the mounting frame. The side door piece has a locking step projecting at a predetermined size at the upper end, and the packaging container for the flat glass plate for display is front and back with the first end contacting the locking step. The first link piece fixed while receiving the bottom surface of the second door, and the first end fixed to the rear of the upper end of the mounting frame, Further comprising a foldable link consisting of a second link piece whose end is fastened to the first link piece, the rearward movement of the side door piece is transmitted through the locking step, The flat glass plate packaging container for display according to claim 3, wherein the foldable link is folded and the second door is lifted. The flat glass plate packaging container for display according to claim 3, wherein each door piece constituting the front door piece has a wider door piece width than the central door piece. The flat glass plate packaging container for display according to claim 3, further comprising a connecting link connected to each door piece of the front door piece and the upper and lower ends of the side door piece by a hinge. 5. The connection rod according to claim 4, further comprising a connecting rod that interconnects the first ends of the first link pieces of each of the foldable links. Packaging container for flat glass plate for display. The packaging container for the flat glass plate for display according to claim 3, further comprising a buffer material for protecting the flat glass plate for display on the upper surface of the mounting surface and the front surface of the backrest surface. A spacing member disposed between the flat glass plates for display described above and in contact with at least 90% or more of the entire surface of the flat glass plate for display described above, and the flat surface for display set forth above The display plate according to any one of claims 1 to 3, further comprising a reinforcing material placed in front of the flat glass plate for display placed in the foremost portion of the glass plate. Flat glass plate packaging container. The flat glass plate fixing device according to any one of claims 1 to 3, wherein the flat glass plate fixing device is a clamp. The flat glass plate fixing device comprises a pair of left and right stretchable belts and fastening means for mutual fastening at one unfixed end of each belt. The packaging container of the flat glass plate for a display of any one of Claims 1. A plurality of supports in which the flat glass plate fixing device is formed in a U-shape with an open front end, is bent in a vertical direction, and is provided in a pair of left and right ends in front of the backrest and in left and right ends. A rod binding means and a support rod having a long rod shape and both ends inserted into and bound to the open front ends of the left and right support rod binding means, and the support rod binding means 4. The flat glass plate packaging container for display according to any one of claims 1 to 3, wherein one surface into which both end portions are inserted and brought into contact has a gear shape. The front door has one side end fixed to the left and right side walls of the mounting frame formed by connecting the backrest surface and both side ends of the mounting surface, and is configured with multiple stages like a folding screen to open and close The flat glass plate packaging container for display according to claim 1, further comprising left and right doors for opening and closing the open front of the mounting frame. The flat glass plate packaging container for display interconnects the upper ends of the left and right side walls of the mounting frame, and the upper ends of the unfixed one side ends of the left and right doors are respectively fastened to move the left and right doors. The first door rail to be guided and the lower ends of the left and right side walls of the mounting frame are interconnected, and the lower ends of the unfixed one side ends of the left and right doors are respectively fastened to guide the movement of the left and right doors. The flat glass plate packaging container for display according to claim 13, further comprising two door rails. A display flat glass plate packaging container for vertically mounting and packaging a plurality of display flat glass plates,
  The mounting surface formed to form the basic skeleton of the packaging container for the flat glass plate for display and support the lower end of each flat glass plate for display, and the rear end portion of the mounting surface A mounting frame that is formed perpendicular to the mounting surface and has a backrest surface that supports the back surface of each flat glass plate for display,
  A flat glass plate fixing device for fixing the flat glass plate for display placed above,
  A front door piece that opens and closes the open front of the mounting frame, as the door pieces are rotated and stacked on each other.
  The left and right side doors that rotate and overlap the front door pieces stacked on each other and move back and forth to open and close the open side of the mounting frame;
  An upper surface portion of the mounting surface and a support frame that extends to the rear of the mounting surface and that is attached to a lower end portion of each of the side doors and supports movement in the front-rear direction of the side doors. A flat glass plate packaging container for display. 16. The flat glass plate packaging container for display according to claim 15, wherein a projection to be fastened to the support frame is provided at a lower end portion of each side door. The flat glass plate fixing device is formed in a U-shape with an open front end, bent in the vertical direction, and provided in a pair of left and right ends in front of the backrest surface and in a pair of left and right ends. A rod binding means, and a support rod inserted into and bound to the open front end of each of the left and right support rod binding means in the form of a long rod, and each support rod binding means is connected to the support rod The packaging container for flat glass plates for display according to claim 15, wherein one surface into which both end portions are inserted and brought into contact has a gear shape.

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