JP2022181796A - Glass plate storage device - Google Patents

Abstract

To provide a glass plate storage device capable of simplifying a storage operation.SOLUTION: A glass plate storage device 1 is for storing a glass plate 100 with a resin frame. The glass plate storage device 1 includes a support part 10 extending in a vertical direction and a plurality of shelves 11, each of which is fixed on the support part 10 and arranged to be spaced apart from each other in the vertical direction. A first cushioning material 12 is attached to the upper surface of each of the shelves 11. A second cushioning material 13 is attached to the bottom surface of each of the shelves 11. Each of the shelves 11 is fixed on the support part 10, enabling it to be rotated around the pivot axis 15 between a horizontal state and a sprung-up state, and a glass plate 100 with a resin frame is arranged between the first cushioning material 12 and the second cushioning material 13 in between portions of the shelf plates 11, thereby storing the glass plate 100 with a resin frame.SELECTED DRAWING: Figure 6

Description

TECHNICAL FIELD The present invention relates to a glass plate storage device, and more particularly to a glass plate storage device for storing glass plates with resin frames.

As one product of vehicle window glass shipped from a glass manufacturer, a glass plate to which a resin frame such as polyvinyl chloride or polyurethane is attached in advance (hereinafter referred to as a glass plate with a resin frame) is commercialized.

Patent Literature 1 discloses a technique related to a method for storing a glass plate with a resin frame, which can store a large number of glass plates simply and in a short time. Patent Literature 2 discloses a technique related to a method for packing a glass plate with a resin frame, which enables easy packing of a large number of glass plates in a short time.

Japanese Patent Application Laid-Open No. 2003-200962 Japanese Patent Application Laid-Open No. 2003-200963

As described above, the glass plate with a resin frame has a resin frame formed around the glass plate. For this reason, when the resin frames come into contact with each other when the glass plate with the resin frame is conveyed and a force acts on the resin frames, the resin frames may be deformed. When the resin frame is deformed in this way, the glass plate with the resin frame becomes a defective product. In order to solve such a problem, conventionally, after packaging each sheet with a polyethylene sheet before shipment from the factory, the sheets are stored together with cushioning material in storage means such as corrugated cardboard.

However, when the resin-framed glass plates are packaged one by one and stored in the storage means, there is a problem that the storage operation becomes complicated. Further, Patent Documents 1 and 2 disclose techniques for storing a large number of glass plates simply and in a short time, but even if these techniques are used, the storage work cannot be sufficiently simplified.

SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a glass plate storage device capable of simplifying the storage work.

A glass plate storage device according to an aspect of the present invention is a glass plate storage device for storing a glass plate with a resin frame, comprising: a support portion extending in a vertical direction; and a plurality of shelves arranged to store the shelf. A first cushioning material is attached to the upper surface of each of the shelf boards, a second cushioning material is attached to the lower surface of each of the shelf boards, and each of the shelf boards is in a horizontal state. It is fixed to the support part so as to be rotatable about a rotation axis between the first state and the second state, which is a flipped-up state, and between the respective shelf plates, the first cushioning material and the The glass plate with a resin frame is stored by arranging the glass plate with a resin frame between the second cushioning material.

In the glass plate storage device described above, after the glass plate with a resin frame is placed on the first cushioning material of the shelf plate in the first state, the next shelf plate is changed from the second state to the first state. By doing so, the glass plate with the resin frame may be stored between the shelf boards.

In the glass plate storage device described above, the resin-framed glass plate has a fixture attached to one main surface, and the resin-framed glass plate is arranged such that the fixture faces the first cushioning material. may be arranged on the shelf plate, and the fixture may be configured to abut on the first cushioning material.

In the glass plate storage device described above, a third cushioning material is attached to the upper surface of the shelf board, and the resin-framed glass plate has a main surface to which the fixing member of the resin-framed glass plate is attached. may be arranged so as to abut against the third cushioning material.

In the glass plate storage device described above, the resin-framed glass plate is arranged such that the main surface of the resin-framed glass plate opposite to the main surface to which the fixture is attached is in contact with the second cushioning material. can be placed in

In the glass plate storage device described above, the shelf board may have a rectangular shape when viewed from above, and one end side of the rectangular shelf board may be fixed to the support portion. A spacer may be provided on the other end side opposite to the one end side of the shaped shelf board, and when each of the shelf boards is in the first state, the spacers provided on each of the shelf boards are separated from each other. A space for storing the glass plate with a resin frame may be formed between the shelf plates by contacting each other.

In the glass plate storage device described above, the shelf board may be configured using a frame and a plate-like member that can be slid and inserted into the frame.

In the glass plate storage device described above, the shelf board may be changed from the second state to the first state by sliding and inserting the plate member into the frame in the second state.

In the glass plate storage device described above, the frame may be made of a metal material, and the plate member may be made of a resin material.

ADVANTAGE OF THE INVENTION By this invention, the glass plate storage apparatus which can simplify a storage operation|work can be provided.

It is a top view which shows an example of a glass plate with a resin frame. FIG. 2 is a sectional view taken along the section line II-II in FIG. 1; It is a sectional view showing a glass plate storage device concerning an embodiment. BRIEF DESCRIPTION OF THE DRAWINGS It is a front perspective view which shows the glass plate storage apparatus concerning embodiment. It is a top view which shows the structural example of the shelf board with which the glass plate storage apparatus concerning embodiment is provided. FIG. 3 is a cross-sectional view showing a state in which a glass plate with a resin frame is stored in the glass plate storage device according to the embodiment; FIG. 4 is an enlarged cross-sectional view showing a state in which a glass plate with a resin frame is stored in the glass plate storage device according to the embodiment; FIG. 4 is an enlarged cross-sectional view showing another example of a state in which a glass plate with a resin frame is stored in the glass plate storage device according to the embodiment; It is sectional drawing for demonstrating the operation|movement at the time of accommodating a glass plate with a resin frame in the glass plate storage apparatus concerning embodiment. FIG. 3 is a top view showing a state in which a glass plate with a resin frame is arranged on the upper surface of the shelf board of the glass plate storage device according to the embodiment; It is sectional drawing for demonstrating the operation|movement at the time of accommodating a glass plate with a resin frame in the glass plate storage apparatus concerning embodiment. It is sectional drawing for demonstrating the operation|movement at the time of accommodating a glass plate with a resin frame in the glass plate storage apparatus concerning embodiment.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings.
First, a glass plate with a resin frame to be stored in the glass plate storage device according to the present embodiment will be described. FIG. 1 is a plan view showing an example of a glass plate with a resin frame. FIG. 2 is a cross-sectional view along section line II-II in FIG.

As shown in FIGS. 1 and 2 , the resin-framed glass plate 100 includes a glass plate 101 and a resin frame 102 . A glass plate 100 with a resin frame is obtained by attaching a resin frame such as polyvinyl chloride or polyurethane to a glass plate 101 in advance. When the glass plate 100 with a resin frame is attached to a vehicle, an adhesive is applied to the periphery of the main surface facing the vehicle interior, and the glass plate 100 is adhered to the opening of the vehicle body. Then, when the glass plate 100 with a resin frame is attached to the vehicle, the glass plate 100 with the resin frame faces the inside of the vehicle so that the position of the glass plate 100 with the resin frame does not shift until the adhesive applied to the glass plate 100 with the resin frame is cured. A fixture 103 is formed on the main surface (see FIG. 2). Fixture 103 is formed to protrude from the main surface of glass plate 100 with a resin frame. The example shown in FIG. 1 shows an example in which fixtures 103 are formed at three locations on the periphery of a glass plate 100 with a resin frame.

Note that the glass plate 100 with a resin frame shown in FIGS. 1 and 2 is an example, and the glass plate storage device according to the present embodiment may be a glass plate with a resin frame having a shape other than the shapes shown in FIGS. can be stored.

In the glass plate 100 with a resin frame shown in FIG. 1, the glass plate 101 is formed in a substantially rectangular shape (trapezoidal shape) in plan view. However, the shape of the glass plate 101 is not limited to a substantially square shape, and may be a substantially triangular shape. The glass plate 101 may be inorganic glass or organic glass. As the inorganic glass, for example, soda lime glass, aluminosilicate glass, borosilicate glass, alkali-free glass, quartz glass, and the like are used without particular limitation. Among these, soda-lime glass is particularly preferable from the viewpoint of production cost and formability. A method for forming the glass plate 101 is not particularly limited. For example, in the case of inorganic glass, a glass plate molded by a float method or the like is preferable.
If the glass plate 101 is inorganic glass, the glass plate 101 may be either untempered glass or tempered glass. Untempered glass is obtained by shaping molten glass into a plate and slowly cooling it. Tempered glass is obtained by forming a compressive stress layer on the surface of untempered glass, and may be either air-cooled tempered glass or chemically tempered glass.

When the tempered glass is physically tempered glass (e.g., air-cooled tempered glass), the glass surface and the inside of the glass are affected by operations other than slow cooling, such as quenching the uniformly heated glass sheet in bending from a temperature near the softening point. The glass surface may be strengthened by generating a compressive stress layer on the glass surface due to the temperature difference between the . When the tempered glass is chemically tempered glass, after bending, the glass surface may be strengthened by applying compressive stress to the glass surface by an ion exchange method or the like. Further, as the glass plate 101, glass that absorbs ultraviolet rays or infrared rays may be used. The glass plate 101 is preferably transparent, but may be a glass plate colored to such an extent that the transparency is not impaired.

The glass plate 101 may have a curved shape such that the outside of the vehicle is convex when attached to the vehicle. The glass plate 101 may have a single-curved shape that is bent only in one direction, or a double-curved shape that is bent in two directions (for example, a predetermined direction and a direction orthogonal to the predetermined direction). It may have a shape. Gravity forming, press forming, roller forming, or the like is used for bending the glass plate 101 . When the glass plate 101 is bent to have a predetermined curvature, the radius of curvature of the glass plate 101 may be 1000 to 100000 mm.

The glass plate 101 may be a single glass plate, or may be, for example, laminated glass in which two or more glass plates are adhered via an intermediate film. Known thermoplastic resin films such as those made of polyvinyl butyral (PVB) or ethylene-vinyl acetate copolymer (EVA) are used as interlayer films of laminated glass. The interlayer of the laminated glass may be transparent or may be a colored interlayer. In addition, the intermediate film may have two or more layers.

When the glass plate 101 is laminated glass, the thickness of the glass positioned on the outside and the thickness of the glass positioned on the inside when the glass plate 101 is attached to the vehicle may be the same or different. good. When the glass plate 101 is attached to the vehicle, it is preferable that the thickness of the glass positioned on the outside is 1.0 mm or more and 3.0 mm or less. When the thickness of the outer glass plate is 1.0 mm or more, strength such as resistance to stepping stones is sufficient. point is preferable. The thickness of the glass plate arranged inside is preferably 0.3 mm or more and 2.3 mm or less. When the thickness of the glass plate located on the inner side of the vehicle is 0.3 mm or more, the handling property is good, and when it is 2.3 mm or less, the mass does not become too large. If the thickness of the glass located outside and the thickness of the glass located inside are each 1.8 mm or less, both weight reduction and sound insulation of the glass plate 101 can be achieved, which is preferable. In addition, when the thickness of the glass located inside is 1.0 mm or less, the glass located inside may be chemically strengthened glass. When the inner glass is chemically strengthened glass, the compressive stress value of the glass surface is preferably 300 MPa or more, and the depth of the compressive stress layer is preferably 2 μm or more.

When glass plate 101 is a single glass plate, glass plate 101 is preferably air-cooled tempered glass, and in this case, glass plate 101 preferably has a thickness of 1.0 mm or more and 5.0 mm or less.

Further, when the glass plate 101 is made of organic glass, transparent resin such as polycarbonate or acrylic resin (for example, polymethyl methacrylate) can be used as the material of the organic glass.

The glass plate 101 may have a shielding layer on the periphery of the inner surface of the vehicle. The shielding layer is formed, for example, by applying a ceramic color paste containing a fusible glass frit containing a black pigment and baking it. It is possible to prevent deterioration of the adhesive or the like applied to the glass plate 101 due to ultraviolet rays. Various suitable films may be formed on the main surface of the glass plate 101 from the viewpoint of improving weather resistance and improving functionality such as hydrophilicity and water repellency.

As an example, the resin frame 102 is provided so as to surround the glass plate 101 . Examples of materials for the resin frame 102 include synthetic resins such as polyvinyl chloride (PVC) and thermoplastic elastomer (TPE). The resin frame 102 is provided around the glass plate 101 by mounting the glass plate 101 in a mold having a cavity corresponding to its shape and injecting the synthetic resin (melted synthetic resin) into the cavity. good too. Also, a resin frame 102 formed separately from the glass plate 101 may be fitted around the outer circumference of the glass plate 101 .

When the resin frame 102 is integrally molded around the glass plate 101 by injection molding, the resin-framed glass plate 100 is an integrally molded product in which the glass plate 101, the resin frame 102, and the fixture 103 are integrally molded. Alternatively, a separately prepared fixture 103 may be attached to the glass plate 100 with a resin frame.

Next, the glass plate storage device according to this embodiment will be described. 3 and 4 are a sectional view and a front perspective view, respectively, showing the glass plate storage device according to this embodiment. As shown in FIGS. 3 and 4, the glass plate storage device 1 according to this embodiment includes a support portion 10 extending in the vertical direction (z-axis direction) and a plurality of shelf plates 11 .

The support portion 10 supports a plurality of shelf boards 11 . Specifically, the support portions 10 are rectangular and are provided at both ends (see FIG. 4) in the y-axis direction of the shelf plate 11 on a flat plate to support the minus side of the shelf plate 11 in the x-axis direction. is doing. The support portion 10 is configured using, for example, a metal material or the like.

The plurality of shelf plates 11 are each fixed to the support portion 10 and arranged so as to be spaced apart from each other in the vertical direction (z-axis direction). Each shelf board 11 is fixed to the support portion 10 so as to be rotatable about a rotation shaft 15 between a horizontal state (first state) and a raised state (second state). . That is, each shelf 11 can take two states, a horizontal state (see shelf 11a in FIG. 3) and a raised state (see shelf 11b in FIG. 3). In this specification, the shelf board in the horizontal state is described as the shelf board 11a, the shelf board in the raised state is described as the shelf board 11b, and the shelf boards 11a and 11b are collectively referred to as the shelf board 11. do.

As shown in FIG. 4 , spacers 16 are provided at ends (both ends) of each shelf board 11 on the plus side in the x-axis direction. By providing the spacers 16 on the respective shelf boards 11 in this manner, spaces can be formed between the respective shelf boards 11 . That is, when each shelf board 11 is in a horizontal state, the spacers 16 of each shelf board 11 contact each other in the vertical direction, thereby forming a space between each shelf board 11 .

A first cushioning material 12 is attached to the upper surface of each shelf board 11 . A second cushioning material 13 is attached to the lower surface of each shelf board. When the resin-framed glass plate 100 is stored between the respective shelf boards 11, the first cushioning material 12 is placed on the main surface side (resin-framed glass The second cushioning material 13 is located on the opposite side of the main surface of the resin-framed glass plate 100 to which the fixture 103 is attached (on the resin-framed glass plate 100). (see Figure 6). That is, in the glass plate storage device 1 according to the present embodiment, the resin-framed glass plate 100 is arranged between the first cushioning material 12 and the second cushioning material 13 between the shelf boards 11. A glass plate 100 with a resin frame is accommodated (see FIG. 6).

In this embodiment, it is preferable that the resin frame 102 attached around the glass plate 101 does not touch the shelf board 11 to which the first cushioning material 12 is attached. When the resin-framed glass plate 100 has a curved shape in which the side opposite to the main surface to which the fixture 103 is attached is convex, or when the resin frame 102 has a protrusion, the shelf plate If the resin frame 102 comes into contact with 11, the resin frame 102 may be deformed. Therefore, the first cushioning material 12 has a height to the extent that the resin frame 102 does not come into contact with the shelf board 11 even when the glass plate 100 with a resin frame having a curved shape or protrusions is arranged. is preferred.

In this embodiment, the first cushioning material 12 is omitted for the uppermost shelf board 11, and the second cushioning material 13 is used for the lowermost shelf board 11. is preferably omitted. The first cushioning material 12 and the second cushioning material 13 may be attached to the shelf plate 11 with a known double-sided tape, adhesive, hook-and-loop fastener, or the like, or may be attached directly to the shelf plate 11 by fitting them. .

For the first cushioning material 12 and the second cushioning material 13, foamed resin such as urethane foam, polyethylene foam, and polystyrene foam may be used, for example. The first cushioning material 12 and the second cushioning material 13 may be made of the same material or may be made of different materials.

Also, the arrangement of the first cushioning material 12 and the second cushioning material 13 can be appropriately changed according to the shape of the resin-framed glass plate 100 . Also, the first cushioning material 12 and the second cushioning material 13 may be configured to be removable from the shelf plate 11 . When the first cushioning material 12 and the second cushioning material 13 are configured to be removable, when the type of the resin-framed glass plate 100 to be stored is changed, the first cushioning material 12 and the second cushioning material 13 can be replaced. The arrangement can be easily changed according to the shape of the glass plate 100 with a resin frame after the change. Thereby, the 1st shock absorbing material 12, the 2nd shock absorbing material 13, and the shelf board 11 can be reused.

FIG. 5 is a plan view showing a configuration example of the shelf board 11 included in the glass plate storage device according to the present embodiment. As shown in FIG. 5 , the shelf board 11 is configured using a frame body 21 and a plate member 22 . A first cushioning material 12 is attached to the upper surface of the plate member 22 . For example, the frame 21 can be constructed using a metallic material with high strength. Moreover, the plate member 22 can be configured using a flexible resin material. When a resin material is used for the plate-like member 22, the plate-like member 22 can bend in the vertical direction, thereby absorbing the impact in the vertical direction applied to the glass plate 100 with the resin frame.

For example, the plate member 22 is configured to be slidably inserted into the frame 21 . Specifically, the plate-like member 22 is attached to the frame 21 by inserting the plate-like member 22 from the x-axis direction plus side of the frame 21 and then sliding the plate-like member 22 to the x-axis direction minus side. be done. For example, by sliding and inserting the plate-like member 22 into the frame 21 in the flipped-up state, the weight of the plate-like member 22 may cause the shelf 11 to move from the flipped-up state to the horizontal state.

Next, a state in which the glass plate 100 with a resin frame is stored in the glass plate storage device 1 according to the present embodiment will be described with reference to FIGS. 6 to 8. FIG. 6 and 7 are a cross-sectional view and an enlarged cross-sectional view showing a state in which the glass plate 100 with a resin frame is stored in the glass plate storage device 1 according to this embodiment. As shown in FIG. 6, in the glass plate storage device 1 according to the present embodiment, a space is formed between each shelf plate 11, and each glass plate 100 with a resin frame is positioned between each shelf plate 11. It is housed in the space formed between them. At this time, each resin-framed glass plate 100 is arranged between the first cushioning material 12 and the second cushioning material 13 .

Specifically, as shown in the enlarged cross-sectional view of FIG. 7 , a fixture 103 is provided on the lower side of the resin-framed glass plate 100 so that the resin-framed glass plate 100 can be secured above the first cushioning material 12 . , the fixture 103 of the resin-framed glass plate 100 is placed in contact with the first cushioning material 12 . By arranging the fixture 103 of the resin-framed glass plate 100 so as to abut on the first cushioning material 12 in this way, the resin-framed glass plate 100 can be displaced in the horizontal direction (xy plane direction) during transportation. can be suppressed.

For example, a hole (not shown) may be formed on the upper surface of the first cushioning material 12 at a position corresponding to the fixture 103 of the glass plate 100 with a resin frame. That is, by arranging the fixture 103 of the glass plate 100 with a resin frame so as to be inserted into a hole (not shown) formed on the upper surface of the first cushioning material 12, the glass plate with a resin frame can be secured during transportation. Positional deviation of 100 can be suppressed more reliably.

Further, in the present embodiment, as shown in the enlarged cross-sectional view of FIG. 7, the upper surface of the resin-framed glass plate 100 may be in contact with the second cushioning material 13 . That is, by sandwiching and fixing the resin-framed glass plate 100 between the first cushioning material 12 and the second cushioning material 13 , positional deviation of the resin-framed glass plate 100 during transportation can be suppressed. In this embodiment, a slight gap may be formed between the upper surface of the resin-framed glass plate 100 and the second cushioning material 13 . Further, in the present embodiment, the second cushioning material 13 is applied to the upper surface of the resin-framed glass plate 100 so that the thickness of the second cushioning material 13 after deformation is about 80% to 99% of the original thickness. You may contact. By doing so, it is possible to more reliably suppress positional deviation of the glass plate 100 with a resin frame during transportation.

FIG. 8 is an enlarged cross-sectional view showing another example of a state in which the glass plate 100 with a resin frame is stored in the glass plate storage device 1 according to this embodiment. As shown in FIG. 8 , in the present embodiment, the lower surface of glass plate 100 with a resin frame (the surface to which fixture 103 is attached) may be in contact with third cushioning material 14 . That is, when housing the resin-framed glass plate 100, the fixture 103 is brought into contact with the first cushioning material 12, and the lower surface of the resin-framed glass plate 100 (that is, the position other than the position where the fixture 103 is provided) surface) may be brought into contact with the third cushioning material 14 .

Further, in the present embodiment, as shown in the enlarged cross-sectional view of FIG. 8, a plurality of second cushioning members 13 may be in contact with the upper surface of glass plate 100 with a resin frame. At this time, the position of the first cushioning material 12 and the third cushioning material 14 (the position of the lower cushioning material) and the position of the second cushioning material 13 (the position of the upper cushioning material) in the vertical direction (z-axis direction) may be offset from each other. With such a configuration, it is possible to effectively suppress displacement of the resin-framed glass plate 100 during transportation.

In the configuration example described above, the case where the fixture 103 is provided on the glass plate 100 with a resin frame has been described. It is also possible to accommodate the attached glass plate 100 . In this case, the lower surface of the resin-framed glass plate 100 (preferably at a plurality of locations) is brought into contact with the first cushioning material 12, and the second cushioning material 13 is brought into contact with the upper surface of the resin-framed glass plate 100. make contact. In other words, in this case as well, by fixing the glass plate 100 with the resin frame between the first cushioning material 12 and the second cushioning material 13, displacement of the glass plate 100 with the resin frame during transportation can be suppressed.

In particular, when the resin-framed glass plate 100 does not include the fixture 103, the thickness of the first cushioning material 12 and the second cushioning material 13 after deformation is about 80% to 99% of the original thickness. It is preferable to sandwich the resin-framed glass plate 100 using the first buffer material 12 and the second buffer material 13 . Thereby, it is possible to effectively suppress positional deviation of the glass plate 100 with a resin frame during transportation.

Next, the operation of storing the resin-framed glass plate 100 in the glass plate storage device 1 according to the present embodiment will be described. When storing the glass plate 100 with a resin frame in the glass plate storage device 1 according to the present embodiment, first, the glass plate 100 with a resin frame is placed on the first cushioning material 12 of the horizontal shelf plate 11a. do. After that, the glass plate 100 with the resin frame is accommodated between the shelf plates 11 by flipping up the next shelf plate 11 b to a horizontal state. By repeating such an operation, a plurality of glass plates 100 with a resin frame can be accommodated in the space between the plurality of shelf plates 11 arranged apart from each other in the vertical direction. 9 to 12, the operation of storing the resin-framed glass plate 100 in the glass plate storage device 1 according to the present embodiment will be described in detail below.

First, as shown in the cross-sectional view of FIG. 9 and the top view of FIG. 10, the glass plate 100 with a resin frame is placed on the first cushioning material 12 of the horizontal shelf board 11a. At this time, the resin-framed glass plate 100 is placed on the first cushioning material 12 so that the fixtures 103 of the resin-framed glass plate 100 come into contact with the first cushioning material 12 (see FIG. 9). The example shown in FIGS. 9 and 10 shows an example in which four glass plates 100 with resin frames are accommodated in one shelf plate 11a. The number of resin-framed glass plates 100 to be accommodated per one shelf plate 11a can be appropriately changed according to the shape and size of the resin-framed glass plates 100. FIG.

Next, as shown in the cross-sectional view of FIG. 11, the shelf plate 11b, which is one step above (next step) the shelf plate 11a on which the glass plate 100 with the resin frame is placed, is flipped up to the horizontal state. do. By placing the next shelf plate 11b in the horizontal state in this manner, the second cushioning material 13 is brought into contact with the upper surface of the resin-framed glass plate 100 as shown in FIG. By such an operation, the glass plate 100 with a resin frame can be sandwiched and fixed between the first cushioning material 12 and the second cushioning material 13 . Henceforth, by repeating the above-mentioned operation|movement, several glass plate 100 with a resin frame can be accommodated in the space between several shelf boards 11 mutually spaced apart and arrange|positioned in the perpendicular direction.

As described in Background Art, a glass plate with a resin frame has a resin frame formed around the glass plate. For this reason, when the resin frames come into contact with each other during transportation of the glass plate with the resin frame and a force acts on the resin frames, the resin frames may be deformed. When the resin frame is deformed in this way, the glass plate with the resin frame becomes a defective product. In order to solve such a problem, conventionally, after packaging each sheet with a polyethylene sheet at the time of shipment from the factory, they are stored together with a cushioning material in storage means. However, when the resin-framed glass plates are packaged one by one and stored in the storage means, there is a problem that the storage operation becomes complicated.

On the other hand, in the glass plate storage device 1 according to the present embodiment, the plurality of shelf boards 11 are arranged so as to be spaced apart from each other in the vertical direction, and each shelf board 11 is placed in a horizontal state and a flipped state. It is configured to be rotatable around a rotation axis between. Then, the glass plate 100 with a resin frame is placed between the first cushioning material 12 and the second cushioning material 13 between the shelf plates 11 that are spaced apart from each other. are stored. Therefore, it is possible to simplify the operation of storing the glass plate 100 with a resin frame.

In particular, in the glass plate storage device 1 according to the present embodiment, after placing the glass plate 100 with a resin frame on the first cushioning material 12 of the horizontal shelf plate 11a, the next shelf plate 11b is flipped. The glass plate 100 with a resin frame is housed between the shelf plates 11 by shifting from the raised state to the horizontal state. By repeating such operations, a plurality of resin-framed glass plates 100 are accommodated in the spaces between the plurality of shelf plates 11 that are spaced apart from each other in the vertical direction. Therefore, it is possible to simplify the operation of storing the glass plate 100 with a resin frame.

As described above, the present invention has been described in accordance with the above embodiments, but the present invention is not limited only to the configurations of the above embodiments, and is applicable within the scope of the invention of the claims of the present application. Needless to say, it includes various modifications, modifications, and combinations that can be made by a trader.

1 Glass plate storage device 10 Support part 11 Shelf 11a Shelf 11b in horizontal state (first state) Shelf 12 in flipped state (second state) First cushioning material 13 Second cushioning material 14 Third cushioning material 15 rotation shaft 16 spacer 21 frame 22 plate member 100 glass plate with resin frame 101 glass plate 102 resin frame 103 fixture

Claims (9)

A glass plate storage device for storing a glass plate with a resin frame,
a vertically extending support;
a plurality of shelf plates each fixed to the support portion and arranged so as to be spaced apart from each other in the vertical direction;
A first cushioning material is attached to the upper surface of each shelf board,
A second cushioning material is attached to the lower surface of each shelf board,
Each of the shelf boards is fixed to the support part so as to be rotatable about a rotation axis between a horizontal first state and a flipped-up second state,
The glass plate with a resin frame is stored by arranging the glass plate with a resin frame between the first cushioning material and the second cushioning material between the shelf boards,
Glass plate storage device. After the glass plate with a resin frame is placed on the first cushioning material of the shelf board in the first state, the next shelf board is changed from the second state to the first state, whereby the glass plate with the resin frame is placed. The glass plate storage device according to claim 1, wherein the glass plate is stored between the shelf plates. A fixture is attached to one main surface of the glass plate with a resin frame,
The glass plate with a resin frame is arranged on the shelf plate so that the fixing tool faces the first cushioning material, and the fixing tool is configured to contact the first cushioning material. The glass plate storage device according to claim 1 or 2. A third cushioning material is attached to the upper surface of the shelf board,
4. The glass plate storage according to claim 3, wherein the resin-framed glass plate is arranged such that a main surface of the resin-framed glass plate to which the fixture is attached is in contact with the third cushioning material. Device. The resin-framed glass plate is arranged such that a main surface of the resin-framed glass plate opposite to a main surface to which the fixture is attached is in contact with the second cushioning material. 5. The glass plate storage device according to 3 or 4. The shelf plate has a rectangular shape when viewed from above,
One end side of the rectangular shelf plate is fixed to the support portion,
A spacer is provided on the other end side facing the one end side of the rectangular shelf plate,
When the respective shelf boards are in the first state, the spacers provided on the respective shelf boards are in contact with each other, whereby the glass plate with the resin frame is accommodated between the respective shelf boards. space is formed,
The glass plate storage device according to any one of claims 1 to 5. The glass plate storage device according to any one of claims 1 to 6, wherein the shelf board is configured using a frame and a plate-like member that can be slidably inserted into the frame. 8. The glass plate storage device according to claim 7, wherein said shelf board changes from said second state to said first state by sliding said plate member into said frame in said second state. The frame body is made of a metal material,
The plate-shaped member is made of a resin material,
The glass plate storage device according to claim 7 or 8.

Images