JP2013129449A - Partitioned container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily attach a partition member to a partitioned container, and also to prevent the partition member from being detached from the partitioned container.SOLUTION: In a partitioned container C to which a partition member E is attached, opposed sidewalls 2b are formed with partition insertion members 3 having vertically long slits reaching upper end flanges 2a from the upper parts of the inner surfaces of the sidewalls, and opposed vertical ribs 3e formed on the outer surfaces 2b2 of the opposed sidewalls and also connected to each other through upper end horizontal connecting ribs 3g.

Description

  The present invention relates to a partition container to which a partition member that partitions the container into a plurality of parts can be attached.

  Conventionally, a partition container in which an insertion rib to which a partition member is attached is formed on the inner side surface of the opposite side wall of the container is disclosed in Patent Document 1, and the inner side surface of the opposite side wall of the container A partition container in which a vertically long recess is formed so that the protruding portion of the partition member is inserted from above is disclosed in Patent Document 2, and further, the protruding portion of the partition member is formed on the opposite side wall of the container. Patent Document 3 discloses a partition container in which a slit is inserted.

Japanese Utility Model Publication No. 1-94243

Japanese Utility Model Publication No. 63-169439

Japanese Patent Laid-Open No. 8-23084

  In the partition container disclosed in Patent Document 1 described above, since the insertion rib to which the partition member is attached protrudes from the inner surface of the side wall of the partition container, there is a space for storing articles in the partition container. In addition to the reduction, there was a problem that the article was damaged by the insertion rib.

  Moreover, in the partition container disclosed in Patent Document 2 described above, since the vertically long recess having an open top is formed, it is easy to attach the partition member to the partition container, There is a problem that the protruding portion of the partition member comes out of the vertically long recess that is open upward.

  Furthermore, in the partition container disclosed in Patent Document 3 described above, since the protruding portion of the partition member protrudes outward from the side wall of the partition container, the protruding portion of the partition member protruding outward In addition, there is a problem that other objects are caught and the protruding portion of the partition member is damaged.

  An object of the present invention is to solve the problems of the above-described conventional partition container.

  In order to achieve the above-mentioned object, the present invention provides a partition container to which a partition member can be attached. First, a longitudinal slit extending from the upper part of the inner surface of the side wall to the upper end flange is provided on the opposite side wall. Formed on the outer surface of the side wall, and formed with a partition insertion member having opposing vertical ribs connected by the upper horizontal connection rib, and secondly, on the back surface of the bottom of the partition container The bottom back rib for preventing rattling is formed. Third, the opposing vertical rib connected by the upper end horizontal connecting rib is a nesting contact vertical rib.

  The present invention relates to a partition container to which a partition member can be attached, a vertically long slit extending from the upper part of the inner surface of the side wall to the upper end flange, and an outer surface of the opposite side wall, and an upper end horizontal connection. Since a partition insertion member having opposing vertical ribs connected by ribs is formed, it is easy to attach the partition member to the partition container and the partition member can be detached from the partition container. Can be prevented.

  Since the bottom back rib for preventing rattling is formed on the back surface of the bottom of the middle partition container, when the middle partition container is stacked in the stacking state, the partition member disposed in the lower middle partition container The movement can be suppressed, and as a result, damage due to the movement of the partition member of the article accommodated in the partition container positioned below can be prevented.

  Since the opposing vertical ribs connected by the upper-end horizontal connecting ribs are nesting contact vertical ribs, it can be applied to a partition container capable of stacking or nesting without changing the configuration of the partition insertion member 3. it can.

FIG. 1 is a perspective view of a state in which the partition member of the partition container of the present invention is not attached. FIG. 2 is a rear perspective view of the partition container of the present invention. FIG. 3 is a partially enlarged perspective view of the partition container of the present invention. FIG. 4 is also a partially enlarged perspective view of the partition container of the present invention. FIG. 5 is also a partially enlarged perspective view of the partition container of the present invention. FIG. 6 is a perspective view of a partition member attached to the partition container of the present invention. FIG. 7 is a partially enlarged exploded perspective view of the partition container and the partition member of the present invention. FIG. 8 is a perspective view of a state in which a partition member is attached to the partition container of the present invention. FIG. 9 is a partially enlarged perspective view including a partial cross section in a state where the partition member is attached to the partition container of the present invention. FIG. 10 is a partially enlarged perspective view of a state in which a partition member is attached to the partition container of the present invention. FIG. 11 is a partially enlarged perspective view including a partial cross section of the partition container in a state where the partition containers of the present invention are stacked in a stacking state.

  First, the partition container C will be described with reference to FIGS.

  The middle partition container C includes a bottom portion 1 and a side wall 2, and an upper end flange 2 a that extends in the horizontal direction is formed on the upper end of the side wall 2. Moreover, the partition 2 insertion member 3 is formed in the side wall 2b which the side wall 2 opposes. The partition insertion member 3 is the inner surface (surface located inside the partition container C) 2b1 of the sidewall 2b. A vertically long slit 3a extending from the top to the upper end flange 2a, penetrating the side wall 2b, a bottom surface 3b, an opposing vertical wall surface 3c formed so as to sandwich the vertically long slit 3a, and a planar shape formed in a U shape. And an upper end inclined guide portion 3d inclined downward. A container inner portion 3 ′ of the partition insertion member 3 located inside the partition container C is formed by the vertical slit 3 a, the vertical wall surface 3 c facing the bottom surface 3 b, and the upper end inclined guide portion 3 d. The container inner portion 3 ′ is configured not to protrude from the inner surface 2 b 1 of the side wall 2 b of the partition container C.

  The middle partition insertion member 3 is perpendicular to the outer surface 2b2 of the side wall 2b and sandwiches the longitudinal slit 3a between the outer surface 2b2 of the side wall 2b (the surface located outside the inner partition container C) and the rear surface of the upper end flange 2a. The plate-like vertical ribs 3e formed so as to extend downward from the lower ends, and the lower-end horizontal connecting ribs 3f formed so as to connect the lower ends of the opposite vertical ribs 3e. Furthermore, it has the upper end horizontal connection rib 3g formed so that the upper end part may be connected with the front-end | tip of the opposing vertical rib 3e. A container outer portion 3 ″ of the partition insertion member 3 located outside the partition container C is formed by such opposing plate-like vertical ribs 3e, lower end horizontal connection ribs 3f, and upper end horizontal connection ribs 3g. The container outer portion 3 ″ is configured not to protrude outward from the upper end flange 2a.

  In this embodiment, the partition insertion member 3 is formed so as to face each other on the opposite side wall 2 located on the center line L1 that bisects the opposite side wall 2 and bottom 1 of the partition container C. In addition, an example in which the partition insertion member 3 is formed also on the opposite side wall 2 located across the center line L1 is described, and the partition insertion member 3 positioned on the center line L1 is described. Further, by arranging a partition member described later, the partition container C is configured to be divided into two, and the center line can be arranged without the partition insert member 3 on the center line L1. The partition container C is divided into three parts by disposing the partition member on the partition insertion member 3 formed with L1 interposed therebetween. About the division | segmentation number by the middle partition insertion member 3 of the middle partition container C, it can adjust by increasing / decreasing the number of the middle partition insertion members 3 formed in the opposing side wall 2 as needed.

  Next, the partition member E will be described with reference to FIG.

  The partition member E has a plate-like main body E ′ composed of an upper end horizontal side e1 and a lower end horizontal side e2 and an opposite side e3 substantially perpendicular to each other, and the partition member E is integrally formed of synthetic resin. It is formed in a plate shape that can be elastically deformed.

  A horizontally long rattle prevention plate portion e4 is formed at the center of the upper horizontal edge e1 of the middle partition member E, and an appropriate number with a lower end pointed on the lower horizontal edge e2 of the middle partition member E. The bottom insertion protrusion e5 is formed. Further, at the upper corner portion of the plate-like main body E ′ formed by the upper end horizontal side e1 of the partition member E and the side e3 opposite to the plate-like main body E ′, the plate-like main body E ′ is disposed substantially perpendicularly to the side e3. By extending, the longitudinal slit 3a of the partition insertion member 3 formed on the opposing side wall 2 of the partition container C and the side wall insertion piece e6 inserted into the opposing plate-like vertical rib 3e are formed. Yes. In addition, the guide inclined surface e6a which goes to the side edge e3 from the upper corner | angular part of the side wall insertion piece e6 is formed in the front end perpendicular | vertical side of the side wall insertion piece e6.

  The bottom portion 1 of the middle partition container C has a recess or a through hole corresponding to the bottom portion insertion projection e5 of the middle partition member E disposed on the middle partition insertion member 3 formed on the opposite side wall 2b. An insertion portion 1a is formed, and the protrusion insertion portion 1a has a plurality of protrusion insertion portions 1a formed in a line perpendicular to the opposite side wall 2b. In this embodiment, the bottom partition member E is formed with four bottom insertion protrusions e5. Therefore, the bottom portion 1 of the middle partition container C has four protrusions perpendicular to the opposite side wall 2b. An insertion portion 1a is formed. The number of bottom insertion protrusions e5 and protrusion insertion portions 1a can be increased or decreased as appropriate.

  In the present embodiment, as described above, an example in which the partition container C is divided into two or three is shown, and when the partition container C is divided into two, the side wall 2 and the bottom 1 are divided into two centers. On the line L1, four protrusion insertion portions 1a are formed in a line perpendicular to the opposite side wall 2b, and when the partition container C is divided into three, the center line L1 is sandwiched, In addition, four protrusion insertion portions 1a are formed in two rows perpendicular to the opposite side wall 2b.

  Next, with reference to FIG. 2 and FIG. 5, the rattle prevention bottom back ribs 1 b ′ and 1 b ″ into which the rattle prevention plate portion e <b> 4 formed on the back surface of the bottom 1 of the partition container C is inserted will be described.

  The back surface ribs 1b 'and 1b "for preventing rattling are formed so as to oppose each other with the protrusion insertion portions 1a formed in a row perpendicular to the opposite side walls 2b. When stacking C, the backlash prevention plate portion e4 of the partition member E disposed in the lower partition container C is formed on the back surface of the bottom portion 1 of the upper partition container C. The bottom partition ribs 1b 'and 1b "for preventing backlash against each other are arranged between the separated partition walls C when they are stacked in a stacking state. It is comprised so that the movement of the partition member E arrange | positioned at the container C can be suppressed. By comprising in this way, the damage by the movement of the partition member E of the articles | goods accommodated in the partition container C located below can be prevented.

  Moreover, the well-known circumferential fitting rib part 1c formed in the back surface of the bottom part 1 has the rib 1c1 along one opposing side wall 2b, and the rib 1c2 along the other opposing side wall 2c. ing.

  In this embodiment, the bottom back rib 1b ′ for preventing rattling is located on the other side wall 2c side where the partition insertion member 3 is not formed, and the rib 1c1 along the one side wall 2b. It is formed so as to be connected, and also has a function as a reinforcing rib of the bottom portion 1. Further, as shown in FIGS. 2 and 5, another backlash rib 1b ″ for preventing backlash formed along the other opposite side wall 2c extends along one opposite side wall 2b. The rib 1c1 is formed short without being connected.

  Next, the attachment of the partition member E to the partition container C will be described with reference to FIGS.

  First, as shown in FIG. 7, the partition member E is disposed above the longitudinal slit 3a of the partition insertion member 3 formed on the opposite side wall 2b of the partition container C, and then By lowering the middle partition member E while being elastically deformed into a curved shape along the vicinity of the horizontally long central portion, the side wall insert piece e6 of the middle partition member E is vertically elongated slit 3a of the middle partition insertion member 3 from above. And then, by releasing the elastic deformation of the partition member E, the distal end portion of the side wall insert piece e6 is formed perpendicularly to the outer surface 2b2 of the side wall 2b so as to sandwich the longitudinal slit 3a. Between the plate-like vertical ribs 3e.

  When the side wall insert piece e6 of the partition member E is inserted from above into the vertically long slit 3a of the partition partition insert member 3, the partition insert member 3 is formed with the upper end inclined guide portion 3d. The side wall insert piece e6 of the partition member E can be smoothly inserted into the longitudinal slit 3a along the upper end inclined guide portion 3d.

  When the partition member E is attached to the partition insertion member 3 formed on the opposite side wall 2b of the partition container C, the distal end portion of the side wall insert piece e6 of the partition member E is attached to the side wall 2b. It does not protrude from the tip of the opposing vertical rib 3e formed perpendicular to the outer surface 2b2, and is positioned close to the lower side of the upper horizontal connecting rib 3g formed so as to connect the opposing vertical rib 3e. It is configured. Since it is configured in this way, even if the partition member E tries to move upward, the side wall insert piece e6 of the partition member E abuts against the upper horizontal connecting rib 3g, It is possible to prevent the partition member E from coming off. If necessary, the distal end portion of the side wall insertion piece e6 of the partition member E is configured to protrude somewhat from the distal ends of the opposing vertical ribs 3e formed perpendicular to the outer surface 2b2 of the side wall 2b. You can also.

  As described above, the distal end portion of the side wall insert piece e6 of the partition member E is inserted between the opposing vertical ribs 3e formed perpendicular to the outer surface 2b2 of the side wall 2b. It can be protected by the opposing vertical ribs 3e, and can be prevented from being damaged by an external load or from being bent and deformed by the side wall insertion piece e6 and coming out of the vertically long slit 3a.

  Further, as described above, when the partition member E is attached to the partition insertion member 3 formed on the opposite side wall 2b of the partition container C, the insertion projection e5 for the bottom of the partition member E is formed. , And is configured to be inserted into a protrusion insertion portion 1 a formed on the bottom portion 1. At this time, since the lower end portion of the bottom insertion projection e5 is formed in a sharp shape, the insertion of the bottom insertion projection e5 into the projection insertion portion 1a is facilitated. In addition, a sheet is laid on the bottom 1 of the partition container C in order to absorb water, keep warm, etc., but the lower end of the bottom insertion protrusion e5 is formed in a sharp shape. Therefore, the sheet can be easily pierced, and therefore, the partition member E can be easily attached to the partition container C.

  By the way, the above-described partition insertion member 3 composed of the container inner part 3 ′ and the container outer part 3 ″ can be applied to a known partition container C that cannot be stacked or nested. The partition insertion member 3 composed of the inner part 3 ′ and the container outer part 3 ″ can be applied to a known partition container C capable of stacking or nesting.

  For example, the bottom portion 1 of the upper partition container C is placed near the center of the inner surface 2c1 of one side wall 2c of the other opposite side wall 2c of the partition container C shown in the above-described embodiment. Inner mounting columnar portions 4a facing each other are formed, and at both ends of the inner surface 2c1 of the other side wall 2c of the other opposite side wall 2c of the middle partition container C, Opposing outer mounting columnar portions 4b for mounting the bottom portion 1 of the partition container C are formed.

  Near the center of the outer surface 2c2 of one side wall 2c of the other opposite side wall 2c of the middle partition container C, the inner mounting columnar portion 4a of the lower middle partition container C is inserted during nesting. A recess 5a for the inner mounting columnar portion extending in the vertical direction is formed. In addition, the outer side mounting columnar portion 4b of the partitioning container C positioned below is located near the end of the outer surface 2c2 of the other side wall 2c of the other side wall 2c of the partitioning container C when nesting. An outer mounting columnar recess 5b extending in the vertical direction is inserted. The lower partition container C and the upper partition container C are arranged so that the side wall 2c of the lower partition container C and the side wall 2c of the upper partition container C overlap. In this case, the inner mounting columnar portion 4a of the lower partition container C is inserted into the inner mounting columnar recess 5a of the upper partition container C, and the lower partition The outer mounting columnar portion 4b of the container C is inserted into the outer mounting columnar portion concave portion 5b of the upper partitioning container C, and the upper partitioning container C and the lower partitioning container C are positioned below. And will be nested.

  When the upper partition container C and the lower partition container C are in the nesting state, the outer surfaces 2b2, 2c2 of the side walls 2b, 2c of the partition container C are connected to the side walls 2b, 2b, The lower end of the container outer portion 3 ″ of the above-described partition insertion member 3 extending to the upper part of the outer surfaces 2b2 and 2c2 of 2c comes into contact with the upper end flange 2a of the partition container C located below. As the nesting contact portion, opposed plate-like vertical ribs 3e formed so as to extend downward from the back surface of the upper end flange 2a constituting the container outer portion 3 "of the above-described partition insertion member 3 are used. be able to. By comprising in this way, it can apply to the partition container C in which stacking or nesting is possible, without changing the structure of the partition insertion member 3. 2, 7, and 8, reference numeral 6 denotes an outer surface 2 b 2, 2 c 2 of the side wall 2 b, 2 c of the upper partition container C that contacts the upper end flange 2 a of the lower partition container C. This is a nesting contact portion formed.

  It should be noted that the upper partition container C is rotated 180 degrees in a plane with respect to the lower partition container C from the nesting state described above, so that the upper partition container C is positioned above. The bottom 1 of the upper partition container C is placed on the upper surface of the inner mounting columnar part 4a and the upper surface of the outer mounting columnar part 4b formed on the lower partitioning container C. The partition container C is configured to be stacked in a stacking state.

  The other partition container C capable of stacking or nesting is used for the partition insertion member 3 composed of the container inner portion 3 ′ and the container outer portion 3 ″ as described above. It can also be applied to.

  When the middle partitions C are stacked in a stacking state, as shown in FIG. 11, the back surface rib 1b for preventing rattling is formed on the back surface of the bottom 1 of the middle partition container C positioned above. Between '1b', since the rattle prevention plate portion e4 of the partition member E attached to the partition container C located below is inserted, the partition containers C are stacked in the stacking state. Therefore, it is possible to prevent the upper partition container C from moving in the horizontal direction with respect to the lower partition container C.

C ················································································ Plate for preventing rattling e5 ···································································································································· Protrusion insertion part 3 ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Partition insertion member

Claims (3)

In the partition container to which the partition member can be attached, a longitudinal slit extending from the upper part of the inner surface of the side wall to the upper end flange is formed on the opposite side wall, and is connected to the outer surface of the opposite side wall by the upper end horizontal connection rib. Further, a partition container having a partition insertion member having an opposing vertical rib is formed. 2. The partition container according to claim 1, wherein a back surface rib for preventing backlash is formed on the back surface of the bottom portion of the partition container. A partition container characterized in that the opposing vertical ribs connected by the upper horizontal connection ribs are nesting contact vertical ribs.

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