KR200476256Y1 - Vessel for transporting plate-shaped articles - Google Patents

Abstract

The present invention relates to a container for accommodating and conveying a plate-like member, which is formed with a plurality of first support grooves in the longitudinal direction for supporting the side end portions of the plate-shaped member on the inner surfaces of both of the mutually opposing side walls, A bottom pad mounted on a part of an upper surface of the bottom of the container body to support the plate body and a lid body fitted to the upper end of the side wall of the container body, A plurality of transversal members extending inwardly from the lower end of the first supporting groove in the longitudinal direction and extending inwardly from the upper surface of the bottom portion and supporting a part of the lower end of the plate- 2 supporting grooves are formed, and the second supporting grooves are divided by mounting the bottom pads.
The bottom recesses are formed on all or a part of a region of the bottom of the second support grooves that intersects the first support grooves so that the corner portions of the plate-like members do not come into contact with each other.
And a second support central groove corresponding to the second support groove is formed at the center of the upper surface of the bottom portion of the container.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a Vessel for transporting containers,

The present invention relates to a plate-shaped article carrying container for use in transportation and storage of a plate-like body, and more particularly to a plate-shaped article carrying container for liquid-crystal display, glass plate for plasma display, glass plate for touch panel, The present invention relates to a transport container used for storage.

Conventionally, for example, a container made of a container body of a synthetic resin foam system having buffering properties and a lid body is used as a transport container for receiving and transporting a plurality of relatively large glass substrates for liquid crystal display or plasma display in parallel, It is known that support grooves each having a longitudinal groove are formed at equal intervals on one inner side wall of each side wall of the container body and the side end portions of the glass substrate are inserted into the support grooves so as to be supported so as not to contact each other .

In addition to forming a bottom pad having a support groove formed of a lateral groove for protecting the lower end portion of the glass substrate on the bottom plate in the container body, It is also proposed to form a top pad having a supporting groove made of a groove (for example, Patent Documents 1 and 2).

However, in recent years, for example, a plate substrate such as a glass substrate has been thinned. For example, a glass substrate having a thickness of about 0.7 mm is used for a liquid crystal display panel, and a very thin glass substrate having a thickness of about 0.3 mm is used for a touch panel. Thinner is more likely to be bent, and the portion in contact with the plate in the groove is very small, and depending on the plate, it is 3 to 10 mm.

Therefore, since the plate-shaped body is bulged as it gets closer to the center, it is difficult to insert it into the support groove on the upper surface of the bottom portion. In addition, even when using a conveying container having a groove and a bottom pad or a top pad, if the conveying container is impacted, the portion in contact with the plate can be very small in the groove, , There is a case where they move to adjacent grooves. Further, there is a problem that when the transport container is subjected to an impact, the plate body is liable to be damaged.

Japanese Laid-Open Patent Publication No. 2004-51131 Japanese Laid-Open Patent Publication No. 2006-199351

The present invention is difficult to be inserted into the support groove on the upper surface of the bottom portion, the plate-shaped body is easily separated from the groove, the plate body is liable to be broken at each impact, The problem of difficulty in confirming the presence or absence of a plate in the container body from outside is solved.

The present invention relates to a container for accommodating and conveying a plate-like member, which is formed with a plurality of first support grooves in the longitudinal direction for supporting the side end portions of the plate-shaped member on the inner surfaces of both of the mutually opposing side walls, A bottom pad mounted on a part of an upper surface of the bottom of the container body to support the plate body; and a lid body fitted to the upper end of the side wall of the container body.

And a part of the lower end portion of the plate-like body extending from the corner portion of the plate-shaped body toward the center is formed in the plate-like body conveying container so as to extend inward from the lower end of the above- And a plurality of second support grooves in the transverse direction to support the first support grooves. As a result, the plate becomes a guide at the time of inserting the plate, and the plate can easily be inserted into the second support groove. Further, the supporting portion of the plate-shaped body is increased, so that it is possible to prevent the plate-shaped body from deviating from the groove when the transport container is vibrated or dropped. The second supporting groove is divided by mounting the bottom pad.

In the plate-shaped object carrier container, a bottom recess is formed in all or a part of a region of the bottom of the second support groove that intersects with the first support groove so that the corner portion of the plate is not in contact with the corner. This bottom concave portion serves as a space for preventing breakage of the plateau at the time of each impact.

In the plate-shaped transport container, a second support central groove is formed in the center of the upper surface of the bottom portion of the container in correspondence with the second support groove. In addition, the upper surface of the bottom pad is disposed at a position higher than the horizontal groove bottom of the second support groove and the second support center groove.

In the plate-like object transport container, the first support grooves, the second support grooves, and the second support center grooves are formed such that the groove walls of the respective grooves are perpendicular to the side wall surface of the container body from the groove bottom surface A straight portion and a tapered portion that widens the groove width toward the opening of the groove are formed.

In the plate-shaped object transport container, each of the grooves may have only a tapered portion, and may not have a straight portion that supports the front and rear surfaces of the plate-shaped body in the straight portion. As a result, there is no portion that is abruptly bent on the inner side surface of the groove, so that even if the plate body held by the groove is bent, there is no region where the plate body and the groove are strongly in contact with each other locally. There is no fear of being damaged.

In the plate-shaped object transport container, a hole for confirming the presence or absence of the plate in the container body may be formed at the upper edge of the side wall of the container body.

The plate conveying container according to the present invention can insert the lower end of the plate member into the second supporting groove more easily than in the prior art. At the same time, the supporting portion of the plate body is increased, which helps prevent the plate-like body from deviating from the groove. In addition, by forming the bottom concave portions, the bottom concave portions can be used as a space for preventing damage to the plate bodies at the time of each impact. The presence or absence of a plate in the container main body can be confirmed by the hole formed in the upper edge of the side wall of the container main body in a state in which the lid is fitted and attached to the container main body.

1 is a perspective view of a plate body transport container of the present invention in which a plate body is inserted into a container body.
2 is a perspective view of a container body (with a bottom pad engaged) of a plate-shaped object transport container according to the present invention.
3 is a plan view of the container body (not including the bottom pad) of the plate-shaped object transport container in the present invention.
Fig. 4 is a cross-sectional view (including the bottom pad 2) taken along line C2-C2 in Fig.
Fig. 5 is a cross-sectional view taken along line C3-C3 in Fig. 3. Fig.
Fig. 6 is an enlarged view of the first embodiment of the first support groove in which the plate member is inserted in the P1 region in Fig. 3;
7 is an enlarged view of a first embodiment of a second support groove in which a bottom pad and a plate-like member are inserted in a P2 region in Fig.
Fig. 8 is a second embodiment of the first support groove of the plate conveying container of the present invention.
Fig. 9 is a second embodiment of the second supporting groove of the plate-shaped transport container of the present invention.
10 is a perspective view showing a combination of a container body and a cover body of a plate-shaped transport container of the present invention.
Fig. 11 is a perspective view of the cover body (the top pad is fitted) of the plate-shaped object transportation container according to the present invention. Fig.
12 is a cross-sectional view of the plate conveying container of the present invention in a state in which the bottom pad and the top pad are aligned.
13 is a cross-sectional view of the plate conveying container of the present invention in a state in which the bottom pad and the top pad are not aligned.

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

1 is a perspective view of a container body 1 of a transport container A of the present invention, in which a plate member B is fitted. In Fig. 1, the transport container A houses a plate B, and the transport container A includes a container body 1. As shown in Fig. The container body 1 has a slope side wall (sidewall 1s)) and a bottom portion, and an opening is formed in the upper portion to insert the plate body B.

A hole 1h for confirming the presence or absence of the plate B is formed in the container main body 1 at the upper edge of the side wall of the container main body 1 ) Are deposited and deposited).

Hereinafter, modes of the transport container A in the present invention will be described with reference to Figs. 2 to 4. Fig.

2 is a perspective view in which the bottom pad 2 is inserted into the container body 1 of the transport container A of the present invention. The container body 1 is made of a synthetic resin foam having moderately rigid rigidity and is formed integrally with the inner surface of one side wall 1s of one of the four sidewalls facing each other A plurality of first support grooves 1a extending in the longitudinal direction (vertical direction) of the container body 1 are formed in the first and second support members 11 and 11 to support both end portions of the plate material B in Fig. The bottom inner surface 14 is positioned between the lower end and the lower end of the inner surface 11 of the side walls 1s of the container body 1. [ A plurality of second supporting grooves 1d are formed in the bottom inner surface 14 in correspondence with the same row as the first supporting grooves 1a. The second support groove 1d extends in the lateral direction (horizontal direction) of the container main body 1 and extends continuously from the lower end of the first support groove 1a to the inner surface of the bottom inner surface 14 And supports a part of the lower end portion of the plate-like member B from the corner portion of the plate-shaped member B toward the center. 3) of the bottom inner surface 14, and the recess 14h divides the second support groove 1d into a plurality of stages And receives and supports the lower end portion of the plate B as shown in Fig. Holes 1h are formed in the upper edges of the opposite side walls of the container body 1 on the other side. The presence or absence of the plate B in the container body 1 is confirmed by the hole 1h.

3 is a plan view (not including the bottom pad 2) of the container body 1 of the transport container A of the present invention. 3, a plurality of first support grooves 1a in the longitudinal direction are formed on the inner surface 11 of both side walls 1s of the container body 1. As shown in Fig. The bottom inner surface 14 is located on the upper surface of the bottom portion between the inner surfaces 11, 11 of one side of the opposite side walls 1s facing each other. A bottom inner surface 14 is formed on the top surface of the bottom portion of the container body 1 and a plurality of second support grooves 1d in the transverse direction are formed on the bottom inner surface 14. That is, the second support groove 1d and the first support groove 1a are formed corresponding to the same row. A concave portion 14h is formed in the bottom inner surface 14 and the second support groove 1d is divided into a plurality of stages to form a second support central groove 1e. The bottom pad 2 shown in Fig. 2 is fitted into the concave portion 14h. The bottom pad 2 is made of a synthetic resin foam or the like which is flexible and elastic as compared with the container body 1. In the left upper end and the right upper end of Fig. 3, a hole 1h is formed in the opposite upper and lower side edges of the container body 1 on the other side.

Fig. 4 is a cross-sectional view (including the bottom pad 2) taken along line C2-C2 in Fig. Sectional structure of the bottom inner surface 14 of the present invention will be described with reference to the sectional view of FIG. 4, the back surface side of the side walls 1s of the container body 1 is the inner surface 11 and the bottom inner surface 14 is formed between the inner surfaces 11 and 11 of the opposite side walls 1s, , And is located on the top surface of the bottom portion. The bottom pad 2 shown in Fig. 2 is fitted into the concave portion 14h in the bottom inner surface 14. The upper surface of the bottom pad 2 is located slightly above the bottom of the groove within the groove depth range of the second support groove 1d of the bottom inner surface 14 in a state where the bottom pad 2 is mounted on the recess 14h have. 4, bottom concave portions 1u are formed at both lower ends (that is, left and right bottom corner portions) continuous to the inner surface 11 of both side walls 1s of the bottom portion inner surface 14. The bottom concave portion 1u is continuous with the second supporting groove 1d and functions as a space for preventing damage to the plate member when the transport container A receives an impact.

The plate member B is warped in the above-described Figs. 2 to 4, and the amount of displacement of the plate member B makes it difficult to insert the plate member B into the first support groove 1a and the second support central groove 1e do. By being inserted into the second support groove 1d, the plate B can be guided and easily inserted into the first support groove 1a and the second support center groove 1e. In addition, since the number of the supporting portions of the plate B is increased, it is possible to prevent the plate B from being deviated from the second supporting groove 1d because the load is uniformly applied, It becomes possible. In addition to the bottom concave portion 1u continuing to the second supporting groove 1d in Fig. 4, the lower corner of the plate B is formed in the bottom of the second supporting groove 1d It is possible to prevent the plate body B from being damaged when an edge or an edge of the four corners of the container body 1 receives an impact such as dropping.

5 is a cross-sectional view taken along the line C3-C3 in Fig. 3 (the bottom pad 2 is not inserted), and in Fig. 5, a plurality of longitudinal support grooves 1a are formed in the container body 1 And a plurality of second support grooves 1d in the transverse direction are formed in the bottom inner surface 14. The second support grooves 1d are formed in the inner surface 11 of the bottom portion 14,

Next, the first embodiment of each groove will be described with reference to Figs. 6 and 7. Fig. In the first embodiment, each groove includes a taper portion t and a straight portion s.

Fig. 6 is an enlarged view of a first embodiment of the first support groove 1a in which the plate material B is inserted in the P1 area in Fig. The groove shape of the first support groove 1a of the first embodiment will be described with reference to Fig. 6, a plurality of first support grooves 1a are formed on the inner surface 11 of both side walls 1s of the container main body 1. As shown in Fig. The first supporting groove 1a is formed such that the groove wall constituting the groove extends from the bottom surface of the groove perpendicularly to the side wall 1s of the container body 1, A tapered portion t is formed.

7 is an enlarged view of the first embodiment of the second support groove 1d in which the bottom pad 2 and the plate-like member B are inserted into the P2 area in Fig. The groove shape of the first embodiment of the second support groove 1d will be described with reference to Fig. In Fig. 7, a plurality of second support grooves 1d are formed in the bottom inner surface 14. The second support groove 1d is formed in such a manner that the groove wall constituting the groove extends from the bottom surface of the groove to a straight section s perpendicularly to the bottom surface of the container body 1, A tapered portion t is formed. The bottom pad 2 is fitted to the bottom inner surface 14 to support the lower end of the plate B. The bottom pad 2 absorbs the impact applied to the plate B when the bottom surface of the transport container A falls and prevents breakage of the plate B, Friction and dust can be prevented.

Next, a second embodiment of each groove will be described with reference to Figs. 8 and 9. Fig. In the second embodiment, each groove has no portion that supports the front and rear surfaces of the plate B in the straight section s.

8 is an enlarged view of a second embodiment of the first support groove 1a in which the plate member B is inserted in the P1 region in Fig. The groove shape of the second embodiment of the first support groove 1a will be described with reference to Fig. In Fig. 8, a plurality of first support grooves 1a are formed on the inner surface 11 of both side walls 1s of the container body 1. As shown in Fig. The first support groove (1a) forms a tapered portion (t) that extends from the open end of the groove to the bottom of the groove and widen toward the open end.

Fig. 9 is an enlarged view of a second embodiment of the second support groove 1d in which the bottom pad 2 and the plate-like member B are inserted into the P2 area in Fig. The groove shape of the second embodiment of the second support groove 1d will be described with reference to Fig. In Fig. 9, a plurality of second support grooves 1d are formed in the bottom inner surface 14. The second support groove 1d is formed with a tapered portion t extending in the groove width toward the opening of the groove from the opening end of the groove to the upper surface of the bottom pad 2 (bottom surface of the lower end of the inserted plate- Is formed. The bottom pad 2 is fitted to the bottom inner surface 14 to support the lower end of the plate B. The bottom pad 2 absorbs the impact applied to the plate B when the bottom surface of the transport container A falls and prevents breakage of the plate B, Friction and dust can be prevented.

6 and 7, each groove has a portion for supporting the front and rear surfaces of the plate B in the straight portion s, and therefore, the plate member B) can be more stably supported. On the other hand, in the second embodiment of the grooves shown in Figs. 8 and 9, since there is no part that suddenly bends in the inside of the portion for supporting the front and rear surfaces of the plate bodies in the respective grooves, Even if the plate-like object B supported on the groove is bent, there is no region where the plate-like body B and the groove are strongly in contact with each other, and the end of the plate-like body B is not damaged.

10, the transport container A in each of the above embodiments is provided with a lid body 3 fitted to the upper portion of the container body 1 and a lid body 3 fitted to the lid body 3, And a top pad 4 fitted to the inside of the plate body B to support the upper end of the plate body B. At this time, the top pad 4 is also fitted to the lid body 3 by dividing the grooves into a plurality of stages in the same manner as the bottom portion of the container body 1. [ It is also preferable that the shape of the groove is formed in the same manner as the second supporting groove 1d formed in the bottom portion of the container body 1. [ As shown in Fig. 12, both the top pad 4 and the bottom pad 2 may be vertically aligned, or may not be vertically aligned as shown in Fig. 13, .

The container body 1 and the cover body 3 can be made of any foamed resin molded article, but it is preferable that the molded body is a foamed thermoplastic resin. Examples of the thermoplastic resin include polystyrene resins, polyolefin resins (e.g., polypropylene resins and polyethylene resins), polyester resins (e.g., polyethylene terephthalate resins, polybutylene terephthalate resins, Phthalate type resin, polylactic acid type resin), polycarbonate type resin and the like. Among them, it is preferable to use a composite resin containing polystyrene and polyethylene. The expansion ratio of the foam is preferably 3 to 50 times.

The bottom pad 2 and the top pad 4 are formed of beads of the same synthetic resin and have a relatively flexible shape and elasticity as compared with the container body 1 or the cover 3, A resin foam is used. The position, size, and number of the bottom pad 2 and the top pad 4 are not limited.

The transport container of the present invention is preferable for transporting and storing substrate glass, a thin glass substrate used for a liquid crystal display or a plasma display glass substrate and a touch panel, and various plate materials susceptible to other impacts.

Although the embodiment of the present invention has been described above with reference to the drawings, the specific configuration of the present invention is not limited to this embodiment, and any design change or the like that does not depart from the gist of the present invention is included in the present invention.

A: Return container
B: Plate
C2, C3: Section line
P1, P2: enlarged area
s: straight line part
t: taper portion
1:
1a: first supporting groove
1d: second supporting groove
1e: central groove for second support
1h: hole
1u: bottom recess
1s: two side walls corresponding to the container body
11: inner surface of one of the two side walls corresponding to the container main body
14: bottom part top surface
14h: a concave portion on the upper surface of the bottom portion
2: Bottom pad
3:
4: Top pad

Claims (7)

A container for receiving and conveying the plate B is provided with a plurality of longitudinally extending members for supporting the side end portions of the plate B on the inner surfaces of both side walls 1s facing each other, A bottom pad 2 mounted on a part of the top surface of the bottom of the container body 1 for supporting the plate body B; And a lid body (3) fitted to the upper end portion of the side wall of the plate body (1)
A portion of the lower end portion of the plateau body B extending from the corner portion of the plateau body B toward the center and extending inwardly from the lower end of the first support groove 1a in the longitudinal direction, A plurality of second support grooves 1d extending in the transverse direction are formed,
The second support groove 1d is divided by the mounting of the bottom pad 2,
The bottom concave portion 1u is formed so that the corner portion of the plate B does not come into contact with all or a part of the region of the bottom of the second supporting groove 1d that intersects with the first supporting groove 1a Wherein the plate-shaped body is conveyed in the conveying direction. delete The method according to claim 1,
And a second support central groove (1e) is formed in the center of the upper surface of the bottom part of the container in correspondence with the second support groove (1d). delete The method of claim 3,
Characterized in that the upper surface of the mounted bottom pad (2) is disposed at a position higher than the groove bottom of the lateral grooves of the second supporting groove (1d) and the second supporting central groove (1e) Upper body transport container. delete The method according to any one of claims 1, 3, and 5,
And a hole (1h) for confirming the presence or absence of the plate-like member (B) in the container main body is formed at the upper edge of the side wall of the container main body (1).

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