JP5769983B2 - Can be raised - Google Patents

Description

  The present invention relates to a container capable of raising the height of the container as needed.

  As an example, Patent Document 1 discloses a container that can be raised by attaching a raising member to the upper end of the container in order to raise the height of the container.

Utility Model Registration No. 2521865

  In the container described in Patent Document 1 described above, the raising member for raising the container is configured to be placed on the upper end of the container, so that the raising member is attached to the upper end of the container. It is necessary to form an engaging recess. Thus, when the engagement recessed part for attaching the raising member is formed in the upper end of the container, there existed a problem that the intensity | strength and rigidity of the opening part of a container fell.

  Further, in order to place the raising member on the raising member placed on the upper end of the container, an engaging recess is formed also on the upper end of the raising member, and therefore the raising member is placed. There has been a problem that the strength and rigidity of the container is reduced.

  An object of the present invention is to solve the problems of the above-described conventional container that can be raised.

In order to achieve the above-described object, the present invention provides a single bottom member having a fitting vertical hole that opens upwardly ;
Has a fitting block extending downwardly, Ri Do and a pair of opposing long wall member and opposed pair of short wall members, and the container body can be decomposed into a pair of long walls members and a pair of short wall members,
And has a fitting block extending downward, has a mating vertical holes opening upward, is formed by a raising member provided between said bottom member and said container body, said fitting longitudinal hole is said bottom member and a raising possible container ing is formed only on the raising member,
The raising member, together consisting of a long wall portion and the minor wall portion of a pair of a pair are degradable configured into a pair of long wall portion and a pair of short walls,
Said fitting blocks of the raising member, by fitting the Hamagotate hole of said bottom member, said raising member that is disposed between the bottom member and the container body, connected to said bottom member And is configured to be
The Hamagotate hole of the raising member, by fitting the fitting block of the container body, in which the raising member is configured to be coupled to the container body.

  In the raiseable container in which the bottom member and the container main body are formed so as to be connectable and separable, the raising member disposed between the bottom member and the container main body has a fitting block formed on the raising member, It is configured to be connected to the bottom member by fitting in the fitting vertical hole formed in the material, and the fitting formed in the container body in the fitting vertical hole formed in the raising member Since the raising member is configured to be sandwiched between the bottom member and the container body by fitting the block, the raising member is disposed at the upper end of the upliftable container. Like a possible container, it can prevent that the raising member with low intensity | strength and rigidity is damaged.

  Further, the upper reinforcing portion having a substantially C-shaped vertical cross section perpendicular to the longitudinal direction of the upper end horizontal flange of the wall member is formed on the upper portion of the wall member constituting the container main body, thereby increasing the strength and rigidity of the wall member And torsional deformation of the wall member. As a result, the strength and rigidity of the container assembled in a box shape can be increased, and torsional deformation of the container C can be prevented.

FIG. 1 is a perspective view showing an assembled state of an assembling / disassembling container as an example of the raising container according to the present invention. FIG. 2 is a perspective view of a bottom member constituting the assembly / disassembly container of the present invention. FIG. 3 is a partially enlarged perspective view of the bottom member shown in FIG. FIG. 4 is a perspective view of a long wall member constituting the assembly / disassembly container of the present invention. FIG. 5 is also a perspective view of a long wall member constituting the assembly / disassembly container of the present invention. 6 is a partially enlarged perspective view of the long wall member shown in FIG. FIG. 7 is a partially enlarged perspective view of the long wall member shown in FIG. FIG. 8 is a partially enlarged perspective view of the long wall member shown in FIG. FIG. 9 is a partially enlarged perspective view of the long wall member shown in FIG. FIG. 10 is a partially enlarged perspective view including a partly vertical cross section of the long wall member shown in FIG. FIG. 11 is a partially enlarged perspective view of the long wall member shown in FIG. FIG. 12 is a partially enlarged perspective view of the long wall member shown in FIG. FIG. 13 is a partially enlarged perspective view including a partly vertical cross section of the long wall member shown in FIG. 14 is a partially enlarged vertical sectional view of the long wall member shown in FIG. FIG. 15 is a perspective view of a short wall member constituting the assembly / disassembly container of the present invention. FIG. 16 is also a perspective view of a short wall member constituting the assembly / disassembly container of the present invention. 17 is a partially enlarged vertical sectional view of the short wall member shown in FIG. FIG. 18 is a perspective view of the long wall member and the short wall member for explaining the assembly order of the assembling / disassembling container of the present invention. FIG. 19 is a partially enlarged perspective view of the long wall member and the short wall member for explaining the assembly order of the assembling / disassembling container of the present invention. FIG. 20 is a partially enlarged perspective view of the long wall member and the short wall member for explaining the assembly sequence of the assembling / disassembling container of the present invention. FIG. 21 is a partially enlarged perspective view of the long wall member and the short wall member for explaining the assembly sequence of the assembling / disassembling container of the present invention. FIG. 22 is a partially enlarged perspective view of the long wall member and the short wall member for explaining the assembly order of the assembling / disassembling container of the present invention. FIG. 23 is a perspective view of a container body constituting the assembly / disassembly container of the present invention. FIG. 24 is a perspective view of a container body and a bottom member constituting the assembling / disassembling container of the present invention. FIG. 25 is a partially enlarged vertical sectional view showing a fitting state between the container main body and the bottom member constituting the assembly / disassembly container of the present invention. FIG. 26 is a partially enlarged vertical sectional view of a fitting state between a container main body and a bottom member constituting the assembly / disassembly container of the present invention. FIG. 27 is an exploded perspective view of the raising member constituting the raising-capable container of the present invention. FIG. 28 is a perspective view of the raised member shown in FIG. 27 in an assembled state. FIG. 29 is a perspective view showing a state in which the raising member is disposed between the container main body and the bottom member of the raising-possible container according to the present invention. FIG. 30 is a perspective view of a state where the upliftable container of the present invention is assembled.

  Hereinafter, examples of the present invention will be described using containers that can be assembled and disassembled (hereinafter also simply referred to as containers). However, as long as the gist of the present invention is not exceeded, the present invention is not limited to these examples. Is not to be done.

  In FIG. 1, C <b> 1 is a container, and the container C <b> 1 includes a bottom member 1, an opposing long wall member 2, and an opposing short wall member 3.

  Next, the bottom member 1 is demonstrated using FIG.2 and FIG.3.

  The bottom member 1 includes a bottom plate portion 1a having a substantially rectangular shape in plan view, and a peripheral wall portion 1b erected integrally with the bottom plate portion 1a around the bottom plate portion 1a. It is constituted by a long side peripheral wall 1b1 erected on the opposing long side part of the bottom plate part 1a and a short side peripheral wall 1b2 erected on the opposing short side part of the bottom plate part 1a. In the present embodiment, the bottom plate portion 1a is composed of a flat plate 1a1 constituting the bottom plate portion 1a and a concave portion 1a2 having a substantially square shape formed by denting the flat plate 1a1 downward. Yes. One opposing side wall 1a2 'of the recess 1a2 is disposed substantially parallel to the long-side peripheral wall 1b1, and the other opposing side wall 1a2 "of the recess 1a2 is approximately parallel to the short-side peripheral wall 1b2. Has been placed.

  A circumferential upper end horizontal flange 1c extending outward from the upper end is formed at the upper end of the peripheral wall 1b, and a circumferential lower end horizontal extending in the outer direction is formed near the lower end of the peripheral wall 1b. A flange 1d is formed. Further, the four corners 1c1 of the circumferential upper end horizontal flange 1c and the four corners 1d1 of the circumferential lower end horizontal flange 1d are connected by a strip-like corner vertical rib 1e. Further, the straight portion 1c2 of the circumferential upper end horizontal flange 1c and the straight portion 1d2 of the circumferential lower end horizontal flange 1d are connected by an appropriate number of plate-shaped inter-corner vertical ribs 1f. In the present embodiment, the inter-corner vertical rib 1f includes an intermediate strip portion 1f1, an upper triangular portion 1f2 formed at a corner between the upper end of the intermediate strip portion 1f1 and the lower surface of the circumferential upper horizontal flange 1c, The lower triangular portion 1f3 is formed at the corner between the lower end of the band-shaped portion 1f1 and the upper surface of the circumferential lower end horizontal flange 1d.

  The linear member 1c2 of the circumferential upper horizontal flange 1c is formed with a fitting member 1g at a predetermined interval. The fitting member 1g includes a fitting hole 1g1 drilled in the straight portion 1c2 of the circumferential upper end horizontal flange 1c and a circumferential upper end horizontal flange suspended from the back surface of the straight portion 1c2 of the circumferential upper horizontal flange 1c. The side opening formed by the opposing side plate portion 1g2 orthogonal to the longitudinal direction of the straight portion 1c2 of 1c and the horizontal plate portion 1g3 connecting the lower ends of the opposing side plate portions 1g2 is closed, and 4 of the peripheral wall portion 1b. The partition plate portion 1g4 is formed of a partition plate portion 1g4 that is parallel to the flat peripheral wall portion 1b other than the two corner portions 1b3 and that is disposed at a predetermined interval from the peripheral wall portion 1b. A locking through hole 1g4 'is formed.

  By configuring the fitting member 1g as described above, the fitting member 1g has a side plate portion 1g2 and a horizontal plate facing the fitting hole 1g1 formed in the straight portion 1c2 of the circumferential upper horizontal flange 1c. A fitting vertical hole H1 is formed by the portion 1g3, the partition plate portion 1g4, and the flat portion of the peripheral wall portion 1b parallel to the partition plate portion 1g4.

  Next, the long wall member 2 will be described with reference to FIGS.

  The long wall member 2 is located on the inner surface of the flat plate portion 2a (the inner side of the container C1 when the container C1 is assembled into a box shape) from the flat plate portion 2a and the vertical sides of the flat plate portion 2a. And a vertically long connecting portion 2b extending substantially perpendicularly to 2a1 and extending over substantially the entire height of the vertical sides at both ends of the flat plate portion 2a. Further, the upper ends of the flat plate portion 2a and the vertically long connecting portion 2b are opposed to the outer surface of the flat plate portion 2a (the surface located outside the container C1 when the container C1 is assembled in a box shape) 2a2. An upper end horizontal flange 2c extending vertically is formed vertically, and at the lower end of the flat plate portion 2a and the vertically long connecting portion 2b, perpendicular to the outer surface 2a2 of the flat plate portion 2a, A lower end horizontal flange 2d extending in the outward direction is formed.

  The vertically long connecting portion 2b has an upper end horizontal plate portion 2b1 formed by extending the upper end horizontal flange 2c, and a lower end horizontal plate facing the upper end horizontal plate portion 2b1 formed by extending the lower end horizontal flange 2d. A vertically long space A1 formed by the plate 2b2, the opposing vertical plate 2b3, and the back wall 2b4 is formed. The vertically long space A1 extends from the tip 2b3 ′ of the opposing vertical side plate 2b3 to the back wall 2b4, and is formed with an appropriate number of horizontal partition plates 2b5 connected to the opposing vertical side plate 2b3 and the back wall 2b4. By forming such a horizontal partition plate portion 2b5, the vertically long space portion A1 is partitioned into a plurality of subspace portions A1 ′. For convenience of explanation, the horizontal partition plate portion 2b5 facing the upper end horizontal plate portion 2b1 is referred to as the upper end horizontal partition plate portion, is denoted by reference numeral 2b5 ', and is opposed to the lower end horizontal plate portion 2b2. The horizontal partition plate portion 2b5 is referred to as a lower end horizontal partition plate portion and is denoted by reference numeral 2b5 ". In this embodiment, an example in which six horizontal partition plate portions 2b5 are formed is shown. The vertically long space portion A1 is partitioned into seven subspace portions A1 ′ by the six horizontal partition plate portions 2b5.

  A vertical piece 2b6 connected to the opposite vertical side plate portion 2b3 is suspended from the lower surface of the central portion of the upper end horizontal partition plate portion 2b5 ′, and the lower end of the vertical short piece 2b6 is connected to the opposite vertical side plate portion 2b3. A horizontal piece 2b7 that is connected and extends to the tip 2b3 ′ of the opposing vertical side plate portion 2b3 is formed. In this way, by forming the vertical piece 2b6 and the horizontal piece 2b7, the lower part of the upper end horizontal partitioning plate part 2b5 'has the opposing vertical side plate part 2b3, the back wall 2b4, and the upper end horizontal partitioning plate part 2b5' The vertical piece 2b6 forms a fitting space A2 that is open at the bottom.

  Similarly, the vertical piece 2b6 described above is suspended from the lower surface of the central portion of the horizontal partition plate portion 2b5 located between the upper end horizontal partition plate portion 2b5 ′ and the lower end horizontal partition plate portion 2b5 ″. The horizontal piece 2b7 described above is also formed at the lower end of the vertical short piece 2b6. By thus forming the vertical piece 2b6 and the horizontal piece 2b7, a similar fit is provided at the lower part of the horizontal partition plate portion 2b5. A joint space A2 is formed.

  As described above, the strength and rigidity of the vertically long connecting portion 2b are increased by forming the vertically long connecting portion 2b by the vertical side plate portion 2b3 and the back wall 2b4 facing the upper end horizontal plate portion 2b1 and the lower end horizontal plate portion 2b2. In addition, the torsional deformation of the vertically long connecting portion 2b can be prevented. As a result, the strength and rigidity of the container C1 assembled in a box shape can be increased, and the torsional deformation of the container C1 can be prevented. it can. Further, the strength and rigidity of the vertically long connecting portion 2b are further increased by connecting the opposing vertical side plate portions 2b3 constituting the vertically long connecting portion 2b with the horizontal partition plate portion 2b5, the vertical piece 2b6 and the horizontal piece 2b7. In addition, the torsional deformation of the vertically long connecting portion 2b can be more reliably prevented, and as a result, the strength and rigidity of the container C1 assembled in a box shape can be further increased, and the torsional deformation of the container C1 is also possible. Can be more reliably prevented. Furthermore, since the vertical side plate portion 2b3 located on the outer side of the opposing vertical side plate portions 2b3 does not have a rib structure, it is possible to prevent the vertically long connecting portion 2b from being damaged.

  Further, the back surface of the lower end horizontal flange 2d of the long wall member 2 is fitted in the fitting vertical hole H1 of the fitting member 1g formed in the linear portion 1c2 of the circumferential upper horizontal flange 1c forming the bottom member 1 described above. The fitting block member B1 is suspended.

  The plurality of fitting block members B1 are formed on the back surface of the lower end horizontal flange 2d along the longitudinal direction of the lower end horizontal flange 2d. The plate-like elastic tongue b1 constituting the fitting block member B1 is suspended from the lower surface of the lower horizontal flange 2d along the longitudinal direction of the lower horizontal flange 2d. A horizontal locking projection b1a extending in the direction of the tip 2d1 of the lower end horizontal flange 2d is formed. The lower surface of the locking projection b1a is formed as an inclined surface b1a 'inclined downward from the tip of the locking projection b1a toward the elastic tongue b1. Further, when the container C1 is assembled in a box shape, the locking projection b1a is fitted into a locking through hole 1g4 ′ formed in the partition plate portion 1g4 of the fitting member 1g formed on the bottom member 1. And is configured to be locked. Further, a concave portion b1a ″ is formed in the central portion of the locking projection b1a with the tip 2d1 side and lower side of the lower end horizontal flange 2d open. Further, the inner surface of the elastic tongue b1 (the container C1 is assembled). When this is done, a vertical thick part b1b is formed on the surface (b1 'located inside the container C1) along the opposing vertical side part of the elastic tongue b1 and a vertical thick part b1b. An elastic deformation suppressing projection b1b ′ is provided at the lower end of the elastic tongue piece b1 to suppress elastic deformation of the elastic tongue piece b1 The vertical thick wall portion b1b is omitted, and the inner surface b1 ′ of the elastic tongue piece b1 is It can also project directly.

  The elastic tongue piece b1 described above is orthogonal to the longitudinal direction of the lower end horizontal flange 2d and connects the opposite vertical side plate portion b2a suspended from the lower surface of the lower end horizontal flange 2d and the lower end of the opposite vertical side plate portion b2a. The side portion and the lower end are protected by an elastic tongue piece protecting member b2 including the lower end horizontal plate portion b2b. Moreover, the latching protrusion b1a formed in the lower end part of the elastic tongue piece b1 mentioned above is comprised so that it may protrude outside beyond the elastic tongue piece protection member b2.

  Further, among the opposing vertical side plate portions 2b3 forming the vertically long connecting portion 2b, the vertical side plate portion 2b3 located on the outside (the surface located outside the container C1 when the container C1 is assembled in a box shape) A visual perforation hole 2b8 formed so that the upper portion overlaps the fitting space A2 is formed.

  Reference numeral 2e denotes a hand-held through hole formed in the upper portion of the flat plate portion 2a of the long wall member 2, and 2f denotes a vertical rib formed in an appropriate number on the outer surface 2a2 of the long wall member 2. These are transverse ribs formed in an appropriate number on the outer surface 2 a 2 of the long wall member 2.

  Among the vertical ribs 2f, the vertical ribs positioned at both ends in the width direction of the long wall member 2 (hereinafter, such vertical ribs are referred to as both end vertical ribs, and as shown in FIG. The height of 2f ′ (the height from the outer surface 2a2 of the flat plate portion 2a to the tip of the vertical rib 2f) D1 is the height of the upper horizontal flange 2c and the lower horizontal flange 2d of the long wall member 2. (The height from the outer surface 2a2 of the flat plate portion 2a to the tips of the upper horizontal flange 2c and the lower horizontal flange 2d) and between the vertical ribs 2f 'at both ends. The vertical rib 2f is formed so that its height is lower than the height D1 of the vertical ribs 2f ′ at both ends. By comprising in this way, while being able to raise the intensity | strength and rigidity of the long wall member 2, the long wall member 2 can be reduced in weight.

  Further, a portion of the horizontal rib 2g located between the vertically long connecting portion 2b and the both end vertical ribs 2f ′ (hereinafter, this portion is referred to as a high portion and denoted by reference numeral 2g1) 2g1. The height (height from the outer surface 2a2 of the flat plate portion 2a to the tip of the lateral rib 2g) D2 is formed substantially the same as the height D1 of both end vertical ribs 2f ′, and the high portion 2g1. The intermediate part 2g2 located between the two is connected to the intermediate part 2g2 having a height D2 from the high part 2g1 via a triangular part 2g3 having a substantially triangular planar shape. By comprising in this way, while being able to raise the intensity | strength and rigidity of the long wall member 2, the long wall member 2 can be reduced in weight. In addition, the high part 2g1 which comprises the horizontal rib 2g is the vertical side board part 2b3 located in the outer side among the upper end horizontal flange 2c, the lower end horizontal flange 2d, the opposing vertical side board part 2b3, both-ends vertical rib 2f ', and vertical rib. It is configured not to be positioned outside the outer dimension of the container C1 formed by the tips of 2f and the lateral rib 2g. By comprising in this way, damage to the high part 2g1 which comprises the horizontal rib 2g can be prevented.

  Furthermore, as shown in FIGS. 1, 4 and 14, etc., the outer front end of the upper horizontal flange 2i formed near the lower end of the upper end horizontal flange 2c of the long wall member 2, and the outer front end of the upper end horizontal flange 2c. Are connected to each other by a vertical connecting belt-like plate 2j parallel to the flat plate portion 2a, so that an upper end horizontal flange 2c, an upper horizontal flange 2i, and an outer front end of the upper end horizontal flange 2c An upper reinforcing portion having a substantially C-shaped cross section (vertical cross section perpendicular to the longitudinal direction of the upper end horizontal flange 2c of the long wall member 2) constituted by a vertical connecting strip plate 2j that connects the outer front end of the upper horizontal flange 2i. 2 'is formed. As described above, since the upper reinforcing portion 2 ′ is formed, the strength and rigidity of the long wall member 2 can be increased, and torsional deformation of the long wall member 2 can be prevented. As a result, the strength and rigidity of the container C1 assembled in a box shape can be increased, and torsional deformation of the container C1 can be prevented. Reference numeral 2k denotes a vertical reinforcing connecting rib that connects the upper horizontal flange 2c and the upper horizontal flange 2i.

  Next, the short wall member 3 will be described with reference to FIGS.

  The short wall member 3 is perpendicular to the flat plate portion 3a and the outer surface (the surface located outside the container C1 when the container C1 is assembled into a box shape) 3a1 from the upper end of the flat plate portion 3a. An upper end horizontal flange 3b extending in the outer direction is formed, and a lower end horizontal flange 3c extending in the outer direction perpendicular to the outer surface 3a1 is formed from the lower end of the flat plate portion 3a. Furthermore, opposing end vertical side plate portions 3d that connect the end portion of the upper end horizontal flange 3b and the lower end horizontal flange 3c are formed.

  Reference numeral 3e denotes a fitting block member formed on the opposite end vertical side plate portion 3d. The fitting block member 3e includes a horizontal portion 3e1 perpendicular to the end vertical side plate portion 3d and the tip of the horizontal portion 3e1. And a vertical portion 3e2 extending vertically upward from the portion. The same number of fitting block members 3e as the number of fitting spaces A2 formed in the vertically long connecting portions 2b of the long wall member 2 are formed. In the present embodiment, as described above, five fitting spaces A2 are formed in the vertically long connecting portion 2b of the long wall member 2, and accordingly, five fitting block members 3e are also formed. When the long wall member 2 and the short wall member 3 are connected, the vertical portion 3e2 of the fitting block member 3e is configured to be fitted into the fitting space A2. Further, on the back surface of the lower end horizontal flange 3c of the short wall member 3, a fitting block B1 similar to the fitting block B1 suspended on the back surface of the lower end horizontal flange 2d of the long wall member 2 is suspended. .

  3f is a hand-held through-hole formed in the upper part of the flat plate portion 3a of the short wall member 3, 3g is a vertical rib formed in an appropriate number on the outer surface 3a1 of the short wall member 3, and 3h A suitable number of lateral ribs are formed on the outer wall surface 3a1 of the short wall member 3, and the longitudinal ribs 3g and the lateral ribs 3h are formed of the longitudinal ribs 2f and the lateral ribs 2g formed on the long wall member 2 described above. The same configuration can be used.

  In addition, an outer front end of the upper horizontal flange 3i formed near the lower end of the upper end horizontal flange 3b of the short wall member 3 and an outer front end of the upper end horizontal flange 3b are connected to the vertical connecting strip plate 3j parallel to the flat plate portion 3a. By connecting together, the upper end of the short wall member 3 is connected to the upper end horizontal flange 3b, the upper horizontal flange 3i, the outer end of the upper end horizontal flange 3b and the outer end of the upper horizontal flange 3i. An upper reinforcing portion 3 ′ having a substantially C-shaped cross section (vertical cross section perpendicular to the longitudinal direction of the upper end horizontal flange 3b of the short wall member 3) is formed. Thus, since the upper reinforcing part 3 ′ is formed, the strength and rigidity of the short wall member 3 can be increased, and the torsional deformation of the short wall member 3 can be prevented. As a result, the strength and rigidity of the container C1 assembled in a box shape can be increased, and torsional deformation of the container C1 can be prevented. Reference numeral 3k denotes a vertical reinforcing connecting rib that connects the upper horizontal flange 3b and the upper horizontal flange 3i.

  Next, assembly of the container C1 will be described with reference to FIGS.

  First, the connection between the long wall member 2 and the short wall member 3 will be described.

  As shown in FIG. 18, the flat plate portion 2 a of the long wall member 2 and the flat plate portion 3 a of the short wall member 3 are formed so as to be orthogonal to each other and in the vertically long connecting portion 2 b of the long wall member 2. The long wall member 2 and the short wall member 3 are arranged so that the subspace portion A1 ′ formed and the fitting block member 3e formed on the end vertical side plate portion 3d of the short wall member 3 face each other.

  Next, the short wall member 3 is moved closer to the long wall member 2, and the fitting block member 3 e formed on the short wall member 3 is moved to the sub space portion A 1 ′ formed on the vertically long connecting portion 2 b of the long wall member 2. As shown in FIG. 20, the end vertical side plate portion 3d of the short wall member 3 is brought into contact with the tip 2b3 ′ of the opposing vertical side plate portion 2b3 constituting the vertical connection portion 2b of the long wall member 2 as shown in FIG. Make contact. In this way, when the end vertical side plate portion 3d of the short wall member 3 comes into contact with the tip 2b3 ′ of the opposing vertical side plate portion 2b3 constituting the vertically long connecting portion 2b of the long wall member 2, the short wall member 3 The vertical portion 3e2 of the fitting block member 3e formed in the above is configured to be positioned below the fitting space A2 located in the sub space portion A1 ′ formed in the vertically long connecting portion 2b of the long wall member 2. ing. Thus, whether or not the vertical portion 3e2 of the fitting block member 3e formed in the short wall member 3 is located below the fitting space A2 formed in the vertically long connecting portion 2b of the long wall member 2 is determined. As shown in FIG. 21, of the opposing vertical side plate portions 2b3 that form the vertically long connecting portion 2b, the vertical vertical plate portion 2b3 located on the outer side is fitted into the visible through hole 2b8. Depending on whether or not the vertical portion 3e2 of the combined block member 3e is located, it can be confirmed through the visible through hole 2b8.

  Next, by raising the short wall member 3 with respect to the long wall member 2 or by lowering the long wall member 2 with respect to the short wall member 3, as shown in FIG. The vertical portion 3e2 of the fitting block member 3e formed on the member 3 is fitted into the fitting space A2 located in the sub space portion A1 ′ formed in the vertically long connecting portion 2b of the long wall member 2. Thus, when the vertical portion 3e2 of the fitting block member 3e is fitted into the fitting space A2, the upper surface of the horizontal portion 3e1 of the fitting block member 3e is the horizontal partition plate portion 2b5, 2b5 ′. The upper surface of the upper horizontal flange 2c of the long wall member 2 and the upper surface of the upper horizontal flange 3b of the short wall member 3 are flush with each other while being in contact with the lower surface of the horizontal piece 2b7 positioned below. It is configured. In this way, the long wall member 2 and the short wall member 3 are connected. Note that the upper surface of the upper end horizontal flange 2c of the long wall member 2 may be configured to be slightly above the upper surface of the upper end horizontal flange 3b of the short wall member 3.

  As described above, when the long wall member 2 and the short wall member 3 are connected, the vertical portion 3e2 of the fitting block member 3e formed on the short wall member 3 becomes the vertical connection portion 2b of the long wall member 2. Since it is comprised so that it may fit in fitting space A2 located in formed subspace part A1 ', the load of the direction which isolate | separates the long wall member 2 and the short wall member 3 is the long wall member 2 When the vertical wall 3e2 is added to the short wall member 3, the vertical portion 3e2 of the fitting block member 3e comes into contact with the vertical piece 2b6 constituting the fitting space A2 to prevent the long wall member 2 and the short wall member 3 from being separated. can do.

  A container body C1 ′ assembled by a pair of opposed long wall members 2 and a pair of opposed short wall members 3 is disposed above the bottom member 1 as shown in FIG. C1 ′ is made closer to the bottom member 1 and formed in the fitting block B1 and the short wall member 3 formed in the long wall member 2 in the fitting vertical hole H1 of the fitting member 1g formed in the bottom member 1. Inserted fitting block B1 is inserted. In the process of inserting the fitting block B1 into the fitting vertical hole H1, the locking protrusion b1a formed on the elastic tongue piece b1 protected by the elastic tongue piece protection member b2 constituting the fitting block B1. The inclined surface b1a ′ is located on the distal end side of the circumferential upper end horizontal flange 1c among the opposing sides 1g1 ′ along the longitudinal direction of the circumferential upper horizontal flange 1c forming the fitting hole 1g1 of the fitting member 1g. The free end of the elastic tongue b1 is elastically deformed in the direction of the peripheral wall 1b of the bottom member 1 and is fitted into the fitting vertical hole H1 of the fitting member 1g formed on the bottom member 1. The fitting block B1 formed on the long wall member 2 and the short wall member 3 is fitted, and the locking projection b1a formed on the elastic tongue b1 is formed on the bottom member 1. Locking through-hole 1 formed in the partition plate portion 1g4 constituting the member 1g At the point of coincidence with 4 ′, the elastic tongue b1 that has been elastically deformed returns to its original vertical state, and as shown in FIG. 23, the locking projection b1a is formed in the partition plate 1g4. The bottom member 1, the long wall member 2, and the short wall member 3 are connected to each other and the container C1 of the present invention is assembled.

  As described above, the long wall member 2 is formed with the vertically long connecting portion 2b that is substantially perpendicular to the inner surface 2a1 of the flat plate portion 2a from both ends of the flat plate portion 2a. The strength and rigidity of the container C1 assembled in a box shape can be increased, and therefore, the torsional deformation of the container C1 assembled in a box shape can be prevented.

  As described above, when connecting the bottom member 1 to the long wall member 2 and the short wall member 3, the long wall member 2 is formed in the fitting vertical hole H1 of the fitting member 1g formed in the bottom member 1. The fitting block B1 and the fitting block B1 formed on the short wall member 3 are inserted, and the elastic tongue piece b1 constituting the fitting block B1 is moved by the elastic tongue piece protection member b2. Since the lower end is configured to be protected, the elastic tongue b1 does not directly contact the circumferential upper horizontal flange 1c of the bottom member 1, and accordingly, the bottom member 1, the long wall member 2, and the short wall It is possible to prevent the elastic tongue b1 from being damaged during the connecting operation with the member 3.

  When disassembling the container C1 assembled in a box shape, first, the locking projection b1a of the elastic tongue b1 constituting the fitting block member B1 formed on the long wall member 2 and the short wall member 3 is firstly applied. The rod S is inserted into the formed recess b1a ″, and the free end of the elastic tongue b1 is elastically deformed in the direction of the peripheral wall 1b of the bottom member 1 as shown in FIG. The locking projection b1a formed on the elastic tongue b1 is discharged from the locking through hole 1g4 ′ formed in the partition plate portion 1g4 constituting the fitting member 1g formed on the bottom member 1, and thereafter The container body C1 ′ is raised to release the connection state between the container body C1 ′ and the bottom member 1, and the container body C1 ′ and the bottom member 1 are separated from each other. For the operation of releasing the connected state, the free end portion of the elastic tongue b1 is connected to the peripheral wall portion of the bottom member 1. The elastic tongue b1 is elastically deformed in the direction b. However, as described above, the elastic tongue b1 is provided with the elastic deformation suppression protrusion b1b ′ so that the elastic tongue b1 is excessively elastically deformed and the elastic tongue b1 is not damaged. As shown in FIG. 24, the elastic deformation suppressing protrusion b1b ′ is brought into contact with the peripheral wall portion 1b of the bottom member 1 to suppress excessive elastic deformation of the elastic tongue b1 and to be elastic. The tongue b1 is configured not to be damaged.

  The disassembly work of the long wall member 2 and the short wall member 3 constituting the container main body C1 'can be performed by the reverse process of the assembly work of the long wall member 2 and the short wall member 3 described above. That is, the fitting block member formed in the short wall member 3 by lowering the short wall member 3 with respect to the long wall member 2 or by raising the long wall member 2 with respect to the short wall member 3. The vertical portion 3e2 of 3e is discharged from the fitting space A2 located in the sub space portion A1 ′ formed in the vertically long connecting portion 2b of the long wall member 2, and then, from the sub space portion A1 ′ of the long wall member 2, By pulling out the fitting block member 3e of the short wall member 3, the long wall member 2 and the short wall member 3 can be disassembled. In this way, the container C1 is disassembled into five members, that is, one bottom member 1, two long wall members 2, and two short wall members 3.

  As described above, the container C1 is composed of five members including one bottom member 1, two long wall members 2, and two short wall members 3, and first, two long walls. A cylindrical container body C1 ′ is formed by the member 2 and the two short wall members 3, and then the cylindrical container body C1 ′ is connected to the bottom member 1 so that the container C1 has a box shape. Pulling out the cylindrical container main body C1 ′ from the bottom member 1 of the assembled container C1 in a box shape, and then releasing the engagement state between the long wall member 2 and the short wall member 3 Thus, the assembling / disassembling container C1 can be disassembled into five members, that is, one bottom member 1, two long wall members 2 and two short wall members 3, and assembling and disassembling the container C1. Can be easily performed in a short time.

  In addition, since the container C1 is composed of five members, that is, one bottom member 1, two long wall members 2, and two short wall members 3, compared to the storage space of the assembled container C1. Thus, the storage space for the disassembled members 1, 2, and 3 can be greatly reduced.

  Next, the raising member V arrange | positioned between the bottom member 1, the long wall member 2, and the short wall member 3 is demonstrated using FIG.27 and FIG.28.

  The raising member V includes a pair of long wall portions V2 similar to the long wall member 2 described above and a pair of short wall portions V3 similar to the short wall member 3.

  The long wall portion V2 includes a flat plate portion v2a similar to the flat plate portion 2a constituting the long wall member 2 and a vertical long connection portion v2b similar to the vertical long connection portion 2b constituting the long wall member 2. Yes. Similarly to the back surface of the lower end horizontal flange 2d constituting the long wall member 2, the above-described fitting block member B1 is suspended from the back surface of the lower end horizontal flange v2d of the flat plate portion v2a constituting the long wall portion V2. ing. The fitting block member B1 suspended from the lower surface of the lower horizontal flange v2d of the flat plate portion v2a constituting the long wall portion V2 is a fitting formed on the long side peripheral wall 1b1 of the peripheral wall portion 1b of the bottom member 1 described above. It is configured to be fitted into the vertical hole H1.

  Further, the upper end horizontal flange v2c of the long wall portion V2 is fitted with the fitting block member B1 suspended from the back surface of the lower end horizontal flange 2d of the long wall member 2 described above, and is similar to the fitting vertical hole H1 described above. The fitting vertical hole H1 is formed.

  Furthermore, a fitting space A2 similar to the fitting space A2 formed in the vertically long connecting portion 2b constituting the long wall member 2 described above is formed in the vertically long connecting portion v2b of the long wall portion V2.

  The short wall portion V3 has a flat plate portion v3a similar to the flat plate portion v3a constituting the short wall member 3 described above, and the back surface of the lower end horizontal flange 3c constituting the short wall member 3 Similarly, the fitting block member B1 described above is suspended from the back surface of the lower end horizontal flange v3c of the flat plate portion v3a constituting the short wall portion V3. The fitting block member B1 suspended from the back surface of the lower end horizontal flange v3c of the flat plate portion v3a constituting the short wall portion V3 is a fitting formed on the short side peripheral wall 1b2 of the peripheral wall portion 1b of the bottom member 1 described above. It is comprised so that it may fit in the joint vertical hole H1.

  Further, the above-described fitting vertical hole H1 is fitted into the upper end horizontal flange v3b of the short wall portion V3, and the fitting block member B1 suspended from the back surface of the lower end horizontal flange 3c of the above-described short wall member 3 is fitted therein. The same fitting vertical hole H1 is formed.

  Further, the opposing end vertical side plate portion v3d of the short wall portion V3 is formed with a fitting block member v3e similar to the fitting block member 3e formed on the end vertical side plate portion 3d of the short wall member 3 described above. The fitting block member v3e formed in the short wall portion V3 is configured to be fitted into the fitting space A2 formed in the vertically long connecting portion v2b of the long wall portion V2. The fitting step of the fitting block member v3e formed in the short wall portion V3 to the fitting space A2 formed in the vertically long connecting portion v2b of the long wall portion V2 is formed in the long wall member 2 vertically long connecting portion 2b described above. It is the same as the fitting process of the fitting block member 3e formed in the short wall member 3 to fitting space A2.

  In order to increase the capacity of the container C1, as shown in FIG. 29, between the container main body C1 ′ composed of the bottom member 1, the opposing long wall member 2 and the opposing short wall member 3, the above-mentioned. After that, the raised member V is disposed, and then the lower end horizontal flange v2d of the long wall portion V2 of the raised member V and the lower end horizontal flange v3c of the short wall portion V3 are inserted into the fitting vertical hole H1 formed in the bottom member 1. The fitting block B1 formed in the fitting member B is fitted into the fitting vertical hole H1 formed in the upper horizontal flange v2c of the long wall portion V2 of the raising member V and the upper horizontal flange v3b of the short wall portion V3. The bottom member 1 and the container body C1 ′ are connected via the raising member V by fitting the fitting block B1 formed on the bottom end horizontal flange 2d and the bottom end horizontal flange 3c constituting the short wall member 3. Connect . In this way, the capacity of the container C1 can be increased.

  As described above, since the raising member V is arranged between the bottom member 1 and the container main body C1 ′ composed of the long wall member 2 and the short wall member 3, the raising member V is raised by the raising member V. The upper end of the container C1, in other words, the upper end of the long wall member 2 and the short wall member 3, is formed with an engaging recess for disposing a raising member on the upper end of the container as in the conventional container. Therefore, the strength and rigidity of the opening of the container C1 are not lowered, and as a result, the strength and rigidity of the container C1 raised by the raising member V is not lowered.

  Further, as described above, since the upper reinforcing portion 2 ′ is formed on the long wall member 2 and the upper reinforcing portion 3 ′ is formed on the short wall member 3, the strength and rigidity of the opening of the container C1 can be increased. As a result, the strength and rigidity of the container C1 raised by the raising member V can be increased.

  As described above, the raising member V disposed between the bottom member 1 and the container main body C1 ′ has the fitting block B1 formed in the raising member V as the fitting vertical hole H1 formed in the bottom member 1. The fitting block B1 formed in the container main body C1 ′ is fitted into the fitting vertical hole H1 formed in the raising member V. By combining, the raising member V is sandwiched between the bottom member 1 and the container main body C1 ′, so that the raising member is higher than the conventional raiseable container disposed at the upper end of the container main body. Can prevent damage.

  Moreover, since the substantially C-shaped upper reinforcing portions 2 'and 3' are formed on the upper portion of the long wall member 2 and the upper portion of the short wall member 3 constituting the container body C1 ', the strength of the long wall member 2 and the short wall member 3 is increased. In addition, the rigidity of the long wall member 2 and the short wall member 3 can be prevented from being twisted. As a result, the strength and rigidity of the container C1 assembled in a box shape can be increased, and torsional deformation of the container C1 can be prevented.

A2 ················································································································· ·········································································································· Container body 1 ········· Bottom member 1g ················································· Long wall member 2 ' Part 2b ... Longitudinal connecting part 2b5 ... Horizontal partition plate part 2b6 ... Vertical piece 2b7 ...・ Horizontal piece 3 ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Short wall member 3 ′ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Upper reinforcing part 3e ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Fitting block member 3e1 ・... Horizontal part 3e2 ... Vertical part

Claims (1)

One bottom member having a fitting vertical hole opening upward ;
Has a fitting block extending downwardly, Ri Do and a pair of opposing long wall member and opposed pair of short wall members, and the container body can be decomposed into a pair of long walls members and a pair of short wall members,
And has a fitting block extending downward, has a mating vertical holes opening upward, is formed by a raising member provided between said bottom member and said container body, said fitting longitudinal hole is said bottom member and a raising possible container ing is formed only on the raising member,
The raising member, together consisting of a long wall portion and the minor wall portion of a pair of a pair are degradable configured into a pair of long wall portion and a pair of short walls,
Said fitting blocks of the raising member, by fitting the Hamagotate hole of said bottom member, said raising member that is disposed between the bottom member and the container body, connected to said bottom member And is configured to be
The Hamagotate hole of the raising member, by fitting the fitting block of the container body, raising possible the raising member is characterized by being configured to be coupled to the container body container.

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