JPH11292175A - Glass substrate transport container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the operation for taking a glass substrate in/out a container by performing the take-in/out of the substrates while putting them on rollers. SOLUTION: This container has a bottom 1, a left side wall 2 provided upright from the periphery of the bottom, a right side wall 3 provided upright from the periphery of the bottom, a rear side wall 4 provided upright from the periphery of the bottom 1, a detachable front side door, and a detachable lid. A plurality of rollers for supporting glass substrates 9 for each sheet of them are parallely mounted to roller receivers extending horizontally on the bottom in such a manner that the respective rollers are rotatable independently.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a glass substrate for a plasma display, a glass substrate for a liquid crystal display, a glass substrate for a thermal head, and a glass substrate for a photomask. The present invention relates to a glass substrate transport container that can be used.

[0002]

2. Description of the Related Art A glass substrate transport container comprising a container body and a lid placed thereon is used. When a glass substrate is taken in and out of the glass substrate transport container, the lid is opened and the container body is opened. In addition, since an extremely large glass substrate must be taken in and out one by one from above, the operation of taking the glass substrate into and out of the glass substrate transport container is complicated.

[0003]

DISCLOSURE OF THE INVENTION The present inventors have made intensive studies on a glass substrate transport container capable of easily taking in and out a glass substrate, and as a result, have reached the present invention.

[0004]

SUMMARY OF THE INVENTION The present invention relates to a bottom portion, a left side wall portion erected from the periphery of the bottom portion, a right side wall portion erected from the periphery of the bottom portion, and a rear side erected from the periphery of the bottom portion. A plurality of rollers, each having a side wall portion, a detachable front door portion and a detachable lid portion, and each supporting a glass substrate one by one in a roller receiver extending in the left-right direction on the bottom portion, individually rotate. The present invention relates to a glass substrate transport container, which is attached in parallel so as to obtain a glass substrate transport container.

[0005] The present invention relates to the glass substrate transfer container, wherein a plurality of rows of roller receivers extending in the left-right direction on the bottom are provided in parallel. The present invention relates to the glass substrate transport container, wherein the roller receiver is configured by connecting a plurality of roller receivers on the right and left sides.

According to the present invention, a single roller receiver has a base, a vertical wall vertically erected from the center of the base, and arms protruding left and right from the vertical wall. The present invention relates to the glass substrate transport container in which a connecting portion for connecting the roller receiver alone to the left and right is formed at a position.

According to the present invention, the connecting portion formed at the left-right symmetric position of the base portion of the roller receiving unit includes a convex portion formed on the lower surface on one side and a through hole formed on the other side. The present invention relates to the glass substrate transport container.

The present invention relates to the glass substrate transport container, wherein the side edge of the vertical wall portion of the roller receiver alone is a protruding side edge protruding left and right. The present invention relates to the glass substrate transport container, wherein the roller has a substantially H-shaped vertical section formed by a rotating shaft portion and disk portions provided at both ends of the rotating shaft portion.

The present invention relates to the glass substrate transporting container, wherein the rollers have holes at both left and right ends of the rotating shaft. The present invention
When configuring a roller receiver by connecting a plurality of the roller receivers to the right and left, the arm of the roller receiver alone positioned on the left side of the roller is fitted into the hole on the left side of the roller and the right side of the roller. By fitting the arm of the roller receiver alone positioned in the hole on the right side of the roller, a plurality of rollers having a substantially H-shaped vertical cross section are attached to the roller receiver in parallel so that they can rotate individually. The glass substrate transfer container.

According to the present invention, when the roller receiver is formed by connecting a plurality of the roller receivers on the left and right, the arm of the roller receiver on the left side of the roller is inserted into the hole on the left side of the roller. A plurality of rollers having a substantially H-shaped longitudinal section can be individually rotated in the roller receiver by fitting the arm of the roller receiver alone positioned on the right side of the roller into the hole on the right side of the roller. As described above, and the outer periphery of the disk portion of the roller located on both sides thereof is covered by the protruding side edge of the roller receiver alone.

According to the present invention, when the roller receiver is formed by connecting a plurality of the roller receivers on the left and right sides, the roller receivers are screwed into the through holes of the roller receivers by screwing them. The present invention relates to the glass substrate transfer container fixed to the bottom.

[0012] The present invention relates to the glass substrate transfer container, wherein the single roller receiver is formed of a synthetic resin. The present invention relates to the glass substrate transport container in which the rollers are formed of a synthetic resin.

[0013] The present invention relates to the glass substrate transporting container to which a plate body provided with a groove for engaging an end of a glass substrate housed on the inner surface of the rear side wall portion is detachably attached. The present invention relates to the glass substrate transport container to which a plate body provided with a groove for engaging an end portion of a glass substrate housed in an inner surface of a front door portion is detachably attached.

According to the present invention, the left side wall, the right side wall, and the rear side wall are erected along the periphery of the bottom, and L-shaped angles are arranged along the respective outer corners and inner corners. The present invention relates to the glass substrate transporting container in which the L-shaped angle is fixed to each side wall and the bottom so that each side wall stands upright from the periphery of the bottom.

According to the present invention, an L-shaped angle is arranged along the front end of the bottom, and an L-shaped angle is arranged inside and parallel to the L-shaped angle to fix each L-shaped angle to the bottom and fix the L-shaped angle to the bottom. By sandwiching the lower end of the front door between the two parallel L-shaped angles, and tightening the front door with the respective sealing handles provided at the front end of the left side wall and the front end of the right side wall, The present invention relates to the glass substrate transport container to which a detachable front door that can be closed is attached.

According to the present invention, a lid is placed on the upper end of a left side wall, a right side wall, a rear side wall, and a front door, and the lid is provided by a patch lock provided near the upper end of the left side wall and the right side wall. The present invention relates to the glass substrate transport container provided with a detachable lid portion that can be hermetically closed by tightening the portion.

The present invention relates to the glass substrate transport container, wherein the bottom portion is formed of a board in which a plastic sheet is bonded to both sides of a plywood. The present invention provides a left side wall portion,
The present invention relates to the glass substrate transport container, wherein a right side wall portion, a rear side wall portion, a front side door portion or a lid portion is formed of a plate-like body in which the surface of a synthetic resin foam is covered with a synthetic resin skin layer.

The present invention relates to the glass substrate transport container, wherein the left side wall, the right side wall, the rear side wall, the front door or the lid is formed of a synthetic resin thick hollow plate. The present invention relates to the glass substrate transport container, wherein the bottom is a skid-type pallet with legs attached to the lower surface.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a glass substrate transport container according to the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing a glass substrate transporting container according to the present invention in which a front door and a lid are removed and a glass substrate is accommodated, and the upper right part of FIG. 2 is a glass according to the present invention. FIG. 2 is a partial plan view of the substrate transport container, FIG. 2 upper left is a partial bottom view of the glass substrate transport container according to the present invention, and FIG. 2 lower is a glass substrate transport container according to the present invention with a lid removed. FIG. 3 is a partial plan view of the state, and the left half of FIG. 3 is a partial cross-sectional view taken along a line AA in FIG.
3 is a partial front view of the glass substrate transport container according to the present invention, FIG. 4 is a partial sectional view taken along line BB in FIG. 2, and FIG. 5 is a glass substrate according to the present invention. FIG. 6 is a side view of the transfer container, FIG. 6 is a side view of the rollers in the glass substrate transfer container according to the present invention, FIG. 7 is a cross-sectional view of the rollers shown in FIG. 6, and FIG. FIG. 9 is a side view of the roller receiver alone in the related glass substrate transport container, and FIG.
10 is a front view of the roller receiver shown in FIG. 8, and FIG. 11 is a view showing a state where the roller substrate is mounted on the roller receiver and the glass substrate is placed on the roller. FIG. 12 is a partial cross-sectional view showing a state where a roller is attached to a roller receiver and a glass substrate is placed on the roller.

The present invention comprises a bottom portion 1, a left side wall portion 2 erected from the periphery of the bottom portion 1, a right side wall portion 3 erected from the periphery of the bottom portion 1, and a rear side erected from the periphery of the bottom portion 1. A plurality of rollers each having a side wall part 4, a detachable front door part 5, and a detachable lid part 6, and supporting a glass substrate 9 one by one in a roller receiver 7 extending in the left-right direction on the bottom part 1. 8 are mounted in parallel so that they can be individually rotated.

Roller receiver 7 extending left and right on bottom 1
Preferably, a plurality of rows are provided in parallel, for example, eight rows may be provided in parallel. The roller receiver unit 71 is a base unit 7
2. A vertical wall portion 73 vertically erected from the center of the base portion 72 and an arm portion 74 protruding left and right from the vertical wall portion 73.
A protrusion 75 is formed on the lower surface on one side of the base 72, and a through hole 76 is formed at a symmetrical position on the other side of the base 72, and the protrusion 75 is fitted into the through hole 76. The roller receiver 7 can be configured by connecting the roller receivers 71 left and right. Further, the side edge of the vertical wall portion 73 of the roller receiver unit 71 is a protruding side edge 77 projecting left and right.
It has been. The roller receiver 71 can be formed by injection molding using a synthetic resin such as polyacetal.

The roller 8 includes a rotating shaft 81 and the rotating shaft 8.
The disk section 82 provided at both ends of the rotary shaft 1 has a substantially H-shaped vertical section, and holes 83 are formed at both left and right ends of the rotating shaft section 81. The rollers 8 can be formed by injection molding using a synthetic resin such as polyethylene or polypropylene.

In the glass substrate transporting container according to the present invention, when the roller receiving members 71 are connected to each other by connecting the roller receiving members 71 to the left and right by fitting the convex portions 75 into the through holes 76, the rollers 8 are used. The arm 74 of the roller receiving unit 71 located on the left side of the roller 8 is fitted into the hole 83 on the left side of the roller 8 and the arm 74 of the roller receiving unit 71 located on the right side of the roller 8 is inserted into the hole 83 on the right side of the roller 8. Roller receiver 7
A plurality of rollers 8 can be attached in parallel so that they can be individually rotated.

The number of roller receivers 71 constituting one row of roller receivers 7 may be, for example, 41. The number of the rollers 8 attached to the roller receiver 7 in one row may be, for example, 40.

The roller receiver 7 to which the rollers 8 are attached is a through hole 76 of the roller receiver 71 constituting the roller receiver 7.
Can be fixed to the bottom 1 by screwing it through a screw 78.

When the roller receiver 7 with the roller 8 attached thereto is fixed to the bottom 1, the projecting side edge 77 is formed on the vertical wall 73 of the roller receiver 71 alone, so that the projecting side edge 77
Thereby, the outer periphery of the disk portion 82 of the roller 8 located on both sides is covered.

A plate 43 provided with a groove 42 with which the end of the glass substrate 9 to be housed is engaged is detachably attached to the inner surface of the rear side wall 4, and is attached to the inner surface of the front door 5. Is detachably mounted with a plate 53 provided with a groove 52 with which the end of the glass substrate 9 to be housed is engaged. In order to detachably attach the plate 43 to the inner surface of the rear side wall 4, for example, a plate holding frame 44 for detachably holding the plate 43 is formed on the inner surface of the rear side wall 4, Body holding frame 44
What is necessary is just to attach the plate body 43 detachably. In order to detachably attach the plate 53 to the inner surface of the front door 5,
Similarly, a plate holding frame may be formed on the inner surface of the front door 5, and the plate may be detachably attached to the plate holding frame.
The plate 43 and the like can be formed of a synthetic resin foam such as expanded polypropylene, and the plate holding frame 44 and the like can be formed of a synthetic resin such as an ABS resin.

The left side wall 2 is erected, for example, on the periphery of the bottom 1, and an L-shaped angle 21 is arranged along an outer corner and an L-shaped angle 22 is arranged along an inner corner.
The character angle 21 and the L-shaped angle 22 are fixed to the left side wall portion 2 and the bottom portion 1 with screws or the like so as to stand up from the periphery of the bottom portion 1. Right side wall 3 and rear side wall 4
Is erected from the periphery of the bottom 1 using two L-shaped angles as in the case of the left side wall 2.

The corner between the left side wall 2 and the rear side wall 4 is
An L-shaped angle 24 is disposed at an outer corner between the left side wall 2 and the rear side wall 4, and the L-shaped angle 24 is fixed to the left side wall 2 and the rear side wall 4 by screws or the like, thereby being integrally fixed. Have been. The corners of the right side wall 3 and the rear side wall 4
Similarly, they are integrally fixed using an L-shaped angle.

The front door portion 5 has an L-shaped angle 11 arranged along the front end of the bottom portion 1 and an L-shaped angle 12 arranged inside the L-shaped angle 11 in parallel with the L-shaped angle 11. The angle 12 is fixed to the bottom 1, the lower end of the front door 5 is sandwiched between the fixed L-shaped angle 11 and the L-shaped angle 12, and a sealing handle 25 provided at the front end of the left side wall 2. A sealing handle 3 provided at the front end of the right door 3 while tightening the front door 5
By tightening the front door 5 with 5, the front door 5 can be hermetically sealed in a detachable state.

The lid 6 includes a left side wall 2, a right side wall 3,
It is placed on the upper end of the rear side wall portion 4 and the front door portion 5, and the convex portion 51 provided on the upper end of the front door portion 5 is fitted into the concave portion 61 provided near the front end of the back surface of the lid portion 6. And a protrusion provided along the right side edge of the back surface of the lid portion 6 while engaging the protrusion 62 provided along the left side edge of the back surface of the cover 6 with the protrusion portion 26 provided at the upper end of the left side wall portion 2. After engaging with the protrusion provided at the upper end of the right side wall 3, the left side edge of the lid 6 is tightened by the patch lock 27 provided near the upper end of the left side wall 2, and near the upper end of the right side wall 3. By tightening the right side edge of the lid 6 with the patch lock 37 provided in the above, the lid 6 can be hermetically sealed in a detachable state.

The bottom part 1 has a square pipe on the lower surface, if necessary,
A skid-type pallet may be provided by attaching legs 13 such as an H-angle. When the bottom portion 1 is a skid-type pallet, if the leg portion cover is formed by sheet molding or blow molding of polypropylene or the like, the leg portion 13 can be prevented from contacting the floor and being contaminated. .

The bottom portion 1 can be formed, for example, by a board or the like in which a plastic sheet is bonded to both sides of a plywood. The left side wall portion 2, the right side wall portion 3, the rear side wall portion 4,
The front door portion 5 and the lid portion 6 are, for example, a plate-like body in which the surface of a synthetic resin foam such as a polystyrene foam is covered with a synthetic resin skin layer such as an ABS resin, a thick hollow structure plate made of a synthetic resin, aluminum, or the like. The metal plate can be formed of a laminated plate or the like in which both front and back surfaces of the metal plate are laminated with a synthetic resin.

In order to store the glass substrate 9 in the glass substrate transporting container according to the present invention, the lid portion 6 and the front door portion 5 are removed, and the rollers 8 individually rotating from the front are placed on the rollers 8 while rotating. Substrates 9 are inserted one by one, and the end of the glass substrate 9 on the side of the rear side wall 4 is engaged with the groove 42 of the plate 43 so that each glass substrate 9 becomes independent on the roller 8. The front door portion 6 is attached by engaging the end of the substrate 9 on the front door portion 5 side with the groove 52 of the plate 53, and the front door portion 5 is sealed by the sealing handle 25 and the sealing handle 35.
A packing 100 made of a synthetic resin foam such as expanded polystyrene is placed on the glass substrate 9 housed as necessary, and then the cover 6 is covered to cover the patch locks 27 and 37.
Can be sealed.

[0036]

According to the glass substrate transport container of the present invention, the lid portion 6 and the front door portion 5 are removed, and the glass substrate 9 is put in and out of the glass substrate 9 by rotating the individually rotating rollers 8 from the front. Therefore, the operation of taking the glass substrate 9 in and out is easy.

Further, in the glass substrate transport container according to the present invention, the roller receiver unit 71 is formed by injection molding, and the roller receiver unit 7 is formed by connecting a plurality of roller receiver units 71. Since the roller receiver 7 can be manufactured using a small mold, the manufacturing cost of the roller receiver 7 is reduced.

In the glass substrate transporting container according to the present invention, the outer periphery of the disk portion 82 of the roller 8 located on both sides is covered by the protruding side edge 77 formed on the vertical wall portion 73 of the roller receiver 71 alone. Thus, when the glass substrate 9 is inserted into the container, even when the glass substrate 9 collides with the protruding side edge portion 77, the glass substrate 9 is guided onto the roller 8, so that the glass substrate 9 is surely placed on the roller 8. You can submit.

Further, in the glass substrate transporting container according to the present invention, the longitudinal section of the roller 8 for supporting the glass substrate 9 in the container is substantially H-shaped, and the glass substrate 9 is stored when the glass substrate 9 is stored. By engaging one end of 9 with the groove 42 of the plate 43 and the other end of the glass substrate 9 with the groove 52 of the plate 53, the glass substrate 9 can be stably stored in the container.

In the glass substrate transporting container according to the present invention, the plate 43 and the plate 53 are made detachable so that the plate 43 or the plate 53 becomes dirty and the inside of the container becomes contaminated. In addition, by replacing only the dirty plate, the inside of the container can be kept clean.

Further, in the glass substrate transporting container according to the present invention, the left side wall portion 2, the right side wall portion 3 and the rear side wall portion 4 are fixed to the periphery of the bottom portion 1 by L-shaped angles 21, 22 and the like. As a result, the manufacturing cost is reduced as compared with a case where the left side wall portion 2, the right side wall portion 3, and the rear side wall portion 4 are integrally formed with the bottom portion 1 by injection molding with a synthetic resin using a large-sized mold. It is possible to select and use an optimal member for each component.

In the glass substrate transporting container according to the present invention, after the glass substrate 9 is stored in the container, the front door 5 is closed with the closing handles 25 and 35 and the lid 6 is closed. Is sealed with the patch lock 27 and the patch lock 37, it is possible to prevent foreign matter such as dust in the container from inadvertently entering.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a glass substrate is housed in a glass substrate transporting container according to the present invention, with a front door and a lid removed.

FIG. 2 is a partial plan view of the glass substrate transport container according to the present invention, the upper right part is a partial bottom view of the glass substrate transport container according to the present invention, and the lower part is the glass substrate transport container according to the present invention. FIG. 3 is a partial plan view showing a state where a lid is removed in FIG.

3 is a partial cross-sectional view taken along line AA in FIG. 2, and the right half is a partial front view of the glass substrate transport container according to the present invention.

FIG. 4 is a partial sectional view taken along line BB in FIG. 2;

FIG. 5 is a side view of the glass substrate transport container according to the present invention.

FIG. 6 is a side view of a roller in the glass substrate transport container according to the present invention.

FIG. 7 is a sectional view of the roller shown in FIG. 6;

FIG. 8 is a side view of a single roller receiver in the glass substrate transport container according to the present invention.

9 is a sectional view of the roller receiver shown in FIG. 8;

FIG. 10 is a front view of the roller receiver shown in FIG. 8;

FIG. 11 is a partial side view showing a state where a roller is attached to a roller receiver and a glass substrate is placed on the roller.

FIG. 12 is a partial cross-sectional view showing a state where a roller is attached to a roller receiver and a glass substrate is placed on the roller.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bottom part 2 Left side wall part 3 Right side wall part 4 Rear side wall part 5 Front side door part 6 Cover part 7 Roller receiver 8 Roller 9 Glass substrate 11, 12 L-shaped angle 13 Legs 21, 22, 24 L-shaped angle 25, 35 Sealing handle 27, 37 Patch lock 42, 52 Groove 43, 53 Plate 71 Roller receiver unit 72 Base 73 Vertical wall 74 Arm 75 Convex 76 Through hole 77 Protruding side edge 78 Screw 81 Rotating shaft 82 Disk Part 83 hole

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Mitsuo Inoue 1753 Shimonumabe, Nakahara-ku, Kawasaki City, Kanagawa Prefecture, within Nippon Electric Co., Ltd.

Claims (22)

[Claims] 1. A bottom portion, a left side wall portion erected from the periphery of the bottom portion, a right side wall portion erected from the periphery of the bottom portion, a rear side wall portion erected from the periphery of the bottom portion, a detachable front door. And a plurality of rollers that support the glass substrates one by one are mounted in parallel on a roller receiver that has a portion and a detachable lid portion and that extends in the left-right direction on the bottom portion so that each of the glass substrates can be individually rotated. A glass substrate transport container characterized in that: 2. The glass substrate transport container according to claim 1, wherein a plurality of rows of roller receivers extending in the left-right direction on the bottom are provided in parallel. 3. The glass substrate transport container according to claim 1, wherein the roller receiver is constituted by connecting a plurality of roller receivers to each other left and right. 4. A single roller receiver has a base portion, a vertical wall portion vertically erected from the center of the base portion, and arms protruding left and right from the vertical wall portion. 4. The glass substrate transport container according to claim 3, wherein a connecting portion for connecting the roller receiver alone to the left and right is formed. 5. The connecting portion formed at a symmetrical position of the base portion of the roller receiver alone includes a convex portion formed on the lower surface on one side and a through hole formed on the other side. 5. The glass substrate transport container according to 4. 6. The glass substrate transport container according to claim 4, wherein a side edge of the vertical wall portion of the roller receiver alone is a protruding side edge protruding left and right. 7. The glass substrate transport container according to claim 1, wherein the roller has a substantially H-shaped longitudinal section formed by a rotating shaft portion and disk portions provided at both ends of the rotating shaft portion. 8. The glass substrate transport container according to claim 7, wherein the rollers have holes at both left and right ends of the rotating shaft. 9. When forming a roller receiver by connecting a plurality of roller receivers of claim 4 to the left and right, the arm of the roller receiver alone located on the left side of the roller of claim 8 is connected to the left side of the roller. By inserting the arm of the roller holder on the right side of the roller into the hole on the right side of the roller, a plurality of rollers with a substantially H-shaped vertical section are individually inserted into the roller receiver. 4. The glass substrate transport container according to claim 3, wherein the glass substrate transport containers are attached in parallel so as to be rotatable. 10. When forming a roller receiver by connecting a plurality of roller receivers of claim 6 to the left and right, the arm of the roller receiver alone located on the left side of the roller of claim 8 is attached to the left side of the roller. By inserting the arm of the roller holder on the right side of the roller into the hole on the right side of the roller, a plurality of rollers with a substantially H-shaped vertical section are individually inserted into the roller receiver. 4. The glass substrate transport container according to claim 3, wherein the roller substrates are mounted in parallel so as to be rotatable, and the outer circumferences of the disk portions of the rollers located on both sides thereof are covered by the protruding side edges of the roller receiver alone. 11. When a plurality of roller receivers according to claim 5 are connected left and right to form a roller receiver, a screw is inserted into a through hole of the roller receiver and screwed into the roller receiver. 4. The glass substrate transport container according to claim 3, wherein the receiver is fixed to the bottom. 12. The roller receiver unit is made of a synthetic resin.
The glass substrate transport container according to the above. 13. The glass substrate transport container according to claim 1, wherein the rollers are formed of a synthetic resin. 14. The glass substrate transport container according to claim 1, wherein a plate body provided with a groove for engaging an end portion of the glass substrate housed on the inner surface of the rear side wall portion is detachably mounted. 15. The glass substrate transport container according to claim 1, wherein a plate body provided with a groove for engaging an end of the glass substrate housed in the inner surface of the front door portion is detachably attached. 16. A left side wall portion, a right side wall portion and a rear side wall portion are respectively erected along a periphery of a bottom portion, and L-shaped angles are arranged along respective outer corners and inner corners. 2. The glass substrate transport container according to claim 1, wherein each side wall is erected from the periphery of the bottom by fixing the angle to each side wall and the bottom. 17. An L-shaped angle is arranged along the front end of the bottom portion, and an L-shaped angle is arranged inside and parallel to the L-shaped angle to fix each L-angle to the bottom portion. The lower end of the front door is sandwiched between the parallel L-shaped angles of the book, and the front door is tightened by the sealing handles provided at the front end of the left side wall and the front end of the right side wall to seal the door. 2. The glass substrate transport container according to claim 1, further comprising a detachable front door capable of being attached. 18. A lid portion is placed on the upper ends of the left side wall portion, the right side wall portion, the rear side wall portion, and the front door portion, and the lid portion is closed by respective patch locks provided near the upper ends of the left side wall portion and the right side wall portion. 2. The glass substrate transport container according to claim 1, further comprising a detachable lid that can be hermetically closed by tightening. 19. The glass substrate transport container according to claim 1, wherein the bottom portion is formed of a board in which a plastic sheet is bonded to both sides of a plywood. 20. The left side wall portion, the right side wall portion, the rear side wall portion, the front door portion or the lid portion are formed of a plate-like body in which the surface of a synthetic resin foam is covered with a synthetic resin skin layer. , Claim 14, Claim 15, Claim 16, Claim 1
The glass substrate transport container according to claim 7 or claim 18. 21. The method according to claim 1, wherein the left side wall portion, the right side wall portion, the rear side wall portion, the front side door portion or the lid portion are formed by a synthetic resin thick hollow structure plate.
The glass substrate transport container according to claim 16, claim 16, claim 17, or claim 18. 22. The glass substrate transport container according to claim 1, wherein the bottom is a skid type pallet having legs attached to a lower surface.