CN1880190B - Folding container - Google Patents
Folding container Download PDFInfo
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- CN1880190B CN1880190B CN2005100789066A CN200510078906A CN1880190B CN 1880190 B CN1880190 B CN 1880190B CN 2005100789066 A CN2005100789066 A CN 2005100789066A CN 200510078906 A CN200510078906 A CN 200510078906A CN 1880190 B CN1880190 B CN 1880190B
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Abstract
The invention relates to a foldable container, which comprises a bottom (1), a long side wall (2) hinged to the bottom and a short side wall (3) hinged with bottom, wherein the long side wall, short side wall, and the bottom can be horizontally layered to be folded; the inner wall (1a1) of long side baffle part (1a) on the bottom has the projection parts (V1-V3) for projecting the inner wall of long side baffle part towards to the center of bottom; therefore, the strength and rigidity of long side baffle part can be improved.
Description
Technical field
The sidewall that is provided with bottom the present invention relates to surround can be folded into to the overlapping Collapsible container in bottom.
Background technology
As everyone knows; A kind of Collapsible container that is made up of bottom, long sidewall and short sidewall is arranged now; Slightly oblong plan shape is formed on its bottom; Its long sidewall is connected to form the long side innovation portion of the long leg relative in the bottom through hinge member, and its short sidewall is connected to form the short brink innovation portion of the short leg relative in the bottom equally through hinge member.This Collapsible container was also folded up with the bottom is overlapping through falling long sidewall with short sidewall through uprightly forming box-shaped to long sidewall and short sidewall in the bottom relatively.An example of this Collapsible container is open in patent documentation 1.
(patent documentation 1) spy opens the 2001-130550 communique.
Summary of the invention
In above-mentioned existing Collapsible container, the long side innovation portion that connects the bottom of long sidewall with hinge compares with short brink innovation portion, have intensity and a rigidity a little less than, the problem of easy deformation.Particularly maximize along with Collapsible container, surpass one meter or during near two meters long sidewall horizontal wide, the long side innovation portion of bottom that connects long sidewall with hinge is also elongated, thereby the long side innovation portion bottom existing is out of shape or the problem of damage.
When the Collapsible container of carrying assembling boxlike-forming; Usually the operating personnel is positioned at a side of long sidewall, controls the handle part of the central upper that is formed at relative short sidewall respectively with two hands, carries the Collapsible container of assembling boxlike-forming; But because the horizontal wide weak point of short sidewall; Can not make short sidewalls flex become to topple over to the inside a lot, thereby, can not damage the article that are placed in the Collapsible container.But, as stated, surpass one meter or during, the handle part that forms with regard to the central upper that is difficult to hold at relative short sidewall and carry the Collapsible container of assembling boxlike-forming near two meters long sidewall horizontal wide.The operating personnel can control the Collapsible container that the relative suitable handle part of long sidewall is carried assembling boxlike-forming respectively with two hands later in a side that is positioned at long sidewall usually.Like this, control the handle part that is formed on the relative long sidewall when carrying the Collapsible container of assembling boxlike-forming, have the problems such as the distortion of long side innovation portion or damage of bottom.
In addition, at Collapsible container assembling boxlike-forming state, long sidewall is placed on bottom long side innovation portion, and short sidewall is placed on the short brink innovation portion of bottom.When the long sidewall of assembling boxlike-forming being applied big load with short sidewall from the top because intensity and the rigidity of present Collapsible container bottom are low, so exist long side innovation portion and short brink innovation portion laterally or the inboard topple over or the problem of generation press-bending equivalent damage.
In addition, also to be placed on the Collapsible container of assembling boxlike-forming on the frame of the separated certain interval configuration in the Automatic Warehouse.In existing Collapsible container, because intensity and the rigidity of bottom is low, so, exist the bottom crooked downwards, by downwards flexural deformation the long side innovation portion and the short brink innovation portion of bottom are toppled over to the inside, or the problem of generation press-bending equivalent damage.
The object of the invention is to solve the problem that has in the above-mentioned existing Collapsible container.
The present invention provides a kind of Collapsible container for achieving the above object, and the short sidewall that it has the bottom, connects the long sidewall of bottom and is connected the bottom equally with hinge with hinge was simultaneously through falling long sidewall and weak point sidewall and bottom and can folding overlappingly.Wherein, the inwall of the long side innovation portion that is formed at said bottom form make this long side innovation portion inwall to the outstanding over-hang part of the central portion direction of said bottom.
Because the formation of the inwall of the long side innovation portion bottom being formed at makes the inwall of this long side innovation portion to the outstanding over-hang part of the central portion direction of said bottom, so can improve the intensity and the rigidity of the long side innovation portion that is formed at the bottom.
Description of drawings
Fig. 1 is the block diagram of the state of Collapsible container assembling boxlike-forming of the present invention;
Fig. 2 is Collapsible container assembling of the present invention or folds block diagram midway;
Fig. 3 is the block diagram of Collapsible container folded state of the present invention;
Fig. 4 is the bottom of Collapsible container of the present invention and the local amplification stereogram of long sidewall;
Fig. 5 is perpendicular to the long sidewall of long side innovation minister degree direction and the vertical cross section of bottom;
Fig. 6 is bottom and the local amplification stereogram of long sidewall of Collapsible container of the present invention that forms the over-hang part of another embodiment;
Fig. 7 is bottom and the local amplification stereogram of long sidewall of Collapsible container of the present invention that forms the over-hang part of another embodiment.
The specific embodiment
Embodiments of the invention below are described, only otherwise breaking away from aim of the present invention is not limited to present embodiment.
Collapsible container of the present invention is by bottom 1, be connected the relative long sidewall 2 of bottom 1 the long side innovation 1a of portion and constitute with the relative short sidewall 3 that hinge is connected the low short brink innovation 1b of portion of the aspect ratio long side innovation 1a of portion with hinge; It is from being assembled into box-type state shown in Figure 1; As shown in Figure 2, it is overlapping with bottom 1 at first to fall short sidewall 3, fell long sidewall 2 then and overlap bottom short sidewall 3 on 1 overlapping; As shown in Figure 3, be folded into highly low compact condition to Collapsible container.In addition, also can be erected into the approximate vertical shape to long sidewall 2, then, be state shown in Figure 1 through being erected into the approximate vertical shape to short sidewall 3 from state shown in Figure 3, and folding Collapsible container assembling boxlike-forming.
Near the both upper ends thereof bight of the plate-like portion 2a of long sidewall 2, divide then to form the roughly groove 2c of コ font, through form this roughly the groove 2c of コ font make the part that impales by groove 2c form the cantilever-shaped fixedly flexure strip 2d that horizontal direction is extended setting.At the outstanding fixedly teat 2d1 that is provided with of the front end of the fixing inner face side of flexure strip 2d, the fixing parallel vertical surface of face cardinal principle of the formation of the linking frame 2b side of teat 2d1 and the inner face side of linking frame 2b.
Form at the upper and lower side of the plate-like portion 2a of long sidewall 2 and to be approximately perpendicular to upper end horizontal ribs 2e and the lower end horizontal ribs 2f that plate-like portion 2a and extension are arranged on the outside.In addition, the face of the outside (the Collapsible container assembling boxlike-forming time) forms the vertical ribs 2g and the horizontal ribs 2h of right quantity in the outside of plate-like portion 2a.
The roughly rectangular plate-like portion 3a that short sidewall 3 has horizontal length forms respectively at the upper and lower side of plate-like portion 3a and to extend upper end horizontal ribs 3b and the lower end horizontal ribs 3c that is provided with plate-like portion 3a approximate vertical and in the outside.In addition, end forms the end vertical ribs 3d that extends setting with plate-like portion 3a approximate vertical and in the outside respectively about plate-like portion 3a.The outside of vertical ribs 3d forms the prolongation frame 3e of lengthwise in the end; Prolonging the frame 3e chimeric teat 3e1 that vertical ribs 3d forms right quantity along the end (at present embodiment; Corresponding two embedded hole 2b1 that on above-mentioned linking frame 2b, form form two chimeric teat 3e1).Chimeric teat 3e1 constitutes the embedded hole 2b1 that inserts the linking frame 2b that is formed at above-mentioned long sidewall 2.In addition, form the vertical ribs 3f and the horizontal ribs 3g of right quantity in the outside of plate-like portion 3a (when the assembling Collapsible container becomes box-shaped, being positioned at the face in the outside).
For being assembled into box-shaped shown in Figure 1 to Collapsible container from folded state shown in Figure 3, at first rotate the long sidewall 2 of approximate horizontal state to vertical direction, as shown in Figure 2, be erected into approximate vertical.Then; With bottom 1 overlapping folding short sidewall 3 from approximate horizontal state shift vertical direction; Make the approaching also subtend of prolongation frame 3e of short sidewall 3 be formed at the linking frame 2b on the long sidewall 2, then, rotate short sidewall 3 to vertical direction; The end vertical surface of the prolongation frame 3e of short sidewall 3 is pressed to from the fixedly teat 2d1 of the outstanding fixedly flexure strip 2d of the inner face of long sidewall 2, and making fixedly, flexure strip 2d resists the fixedly elastic bending of flexure strip 2d in lateral direction.Short sidewall 3 is rotated to vertical direction, the chimeric teat 3e1 on the prolongation frame 3e that is darted at short sidewall 3 is inserted among the embedded hole 2b1 of the linking frame 2b that is formed at long sidewall 2.Insert in the process of embedded hole 2b1 of the linking frame 2b that is formed at long sidewall 2 at the chimeric teat 3e1 of the prolongation frame 3e that is based in this weak point sidewall 3; The fixedly teat 2d1 that is formed at the fixedly flexure strip 2d of long sidewall 2 deviates from from the end vertical surface of the prolongation frame 3e of short sidewall 3; Fixedly flexure strip 2d returns elastically the home position by it, and fixedly the fixedly teat 2d1 of flexure strip 2d is positioned at the prolongation frame 3e of short sidewall 3 and contacts or approaching position.Thereby; Even short sidewall 3 will rotate to bottom 1 direction, the prolongation frame 3e of short sidewall 3 contacts with the fixedly teat 2d1 of the fixedly flexure strip 2d that is formed at long sidewall 2, and stops the rotation to bottom 1 direction; Even apply load for short sidewall 3 from the outside, also can not fall to bottom 1 direction.Equally, rotate from the approximate horizontal state another short sidewall 3 to vertical direction, and the Collapsible container assembling boxlike-forming.
When the Collapsible container of folding assembling boxlike-forming, to the prolongation frame 3e disengaged direction from short sidewall 3, promptly lateral direction is pushed the fixedly teat 2d1 of the fixedly elasticity 2d that is formed at long sidewall 2, makes its elastic bending of fixedly flexure strip 2d opposing of long sidewall 2.The fixedly teat 2d1 of the fixedly flexure strip 2d that on long sidewall 2, forms throws off at the prolongation frame 3e from short sidewall 3 makes short sidewall 3 rotate to bottom 1 direction constantly, and a pair of relative short sidewall 3 is overlapped on the bottom 1.Then, through overlapping a pair of relative long sidewall 2 on a pair of short sidewall 3 that overlaps on the bottom 1, thereby fold the Collapsible container of assembling boxlike-forming.
The long side innovation 1a of portion that forms along the relative long limit of the slightly rectangular base plate 1c of bottom 1 is located at inwall 1a1 on the long limit of base plate 1c, extends the horizontal part 1a2 of setting and constitute from the outer wall 1a3 that the front end of this horizontal part 1a2 is provided with downward vertically from the upper end approximate horizontal of this inwall 1a1 by approximate vertical, roughly be reverse U shape perpendicular to the section shape of the long side innovation 1a of portion length direction.
The long side innovation 1a of portion that forms on the relative long limit of 1 the roughly rectangular base plate 1c along the bottom is outstanding to the center direction of base plate 1c through the inwall 1a1 that makes the long side innovation 1a of portion, promptly is through to the outstanding over-hang part V1 that forms of the outer wall 1a3 direction of leaving the long side innovation 1a of portion.
Over-hang part V1 is formed on the middle section of the long side innovation 1a of portion, and it is made up of relative sidewall v1 that is approximately perpendicular to inwall 1a1 and overhanging wall v2.In the present embodiment, the shape that sidewall V1 sees from the short brink innovation 1b of portion direction is roughly triangle, and its base is up to base plate 1c; In addition, overhanging wall v2 has upper end from inwall 1a1 to the dip plane of base plate 1c v2a.
As stated; Middle section through at the long side innovation 1a of portion that is formed at bottom 1 is outstanding to the center direction of base plate 1c the inwall 1a1 that forms the long side innovation 1a of portion; Promptly be to make its surface modification form over-hang part V1, thereby can improve intensity and the rigidity of the long side innovation 1a of portion through giving prominence to the outer wall 1a3 direction of leaving the long side innovation 1a of portion.
For when folding the operation of long sidewall 2; Promptly be that long sidewall 2 over-hang part V1 when plumbness is swung to the overlapping folding operation of short sidewall 3 is not contacted with long sidewall 2, should suitably set the height H 1 (from the height of the over-hang part V1 of the base plate 1c of degree portion 1) of over-hang part V1 and the maximum overhanging width D 1 of over-hang part V1 (distance of protruding maximum part) from the inwall 1a1 of the formation long side innovation 1a of portion to over-hang part V1.
In the above embodiments, represented to form at the middle section of the long side innovation 1a of portion the example of over-hang part V1, the roughly whole zone that also can run through the long side innovation 1a of portion forms over-hang part V1.In addition, such over-hang part V1 also can separate certain intervals and forms a plurality of at the length direction of the long side innovation 1a of portion.
In addition; Be not limited to the above embodiments; For example also can be as shown in Figure 6; Through outstanding to the center direction of base plate 1c an inwall 1a1 who forms the long side innovation 1a of portion, promptly be through to outstanding its surface modification that makes of the outer wall 1a3 direction of leaving the long side innovation 1a of portion, the tubular over-hang part V2 that forms that one or more is roughly vertical with the base plate 1c of bottom 1, constitutes by top v1 ' and vertical component effect v2 ' along the length direction of the long side innovation 1a of portion.At present embodiment, expression top v1 ' is the barrel-contoured over-hang part V2 of square roughly cuboid, and also can make top v1 ' is semicircle or triangle or trapezoidal tubular over-hang part V2.
In addition; As shown in Figure 7; Through outstanding to the center direction of base plate 1c the inwall 1a1 that forms the long side innovation 1a of portion; Promptly be through to outstanding its surface modification that makes of the outer wall 1a3 direction of leaving the long side innovation 1a of portion, the over-hang part V3 that is shaped as general triangular that sees from the short brink innovation 1b of portion that is provided with that one or more v1 by general triangular " and from the upper end of inwall 1a1 to base plate 1c dip plane v2 " constitutes along the length direction of the long side innovation 1a of portion.
As stated, through outstanding the inwall 1a1 of the long side innovation 1a of portion, promptly be to make its surface modification through giving prominence to the outer wall 1a3 direction of leaving the long side innovation 1a of portion to the center direction of base plate 1c at the long side innovation 1a of portion that is formed at bottom 1.Form over-hang part V1, V2, V3, thereby can improve intensity and the rigidity of the long side innovation 1a of portion.
Claims (1)
1. Collapsible container has bottom, short sidewall and long sidewall and can fold, the side walls hinged bottom that is connected in of said weak point, and begin at first the mode bottom overlapping from the state of assembling boxlike-forming and fallen; Said long sidewall likewise is articulated and connected on the bottom; And begin after short sidewall, to overlap on the short sidewall from the state of assembling boxlike-forming; It is characterized in that; Be formed at the long side innovation portion of above-mentioned bottom; By the inwall on the long limit of the upright base plate that is located at above-mentioned bottom generally perpendicularly, from the horizontal part of the upper end approximate horizontal ground extension of this inwall, form from the vertically disposed downwards outer wall of the front end of this horizontal part; And; Through with to the outstanding mode of the direction of leaving from above-mentioned outer wall, make the surface modification of the above-mentioned inwall of the above-mentioned long side innovation portion that only is located at the nonoverlapping middle section of above-mentioned short sidewall when above-mentioned short sidewall fallen to overlap mode on the above-mentioned bottom, make above-mentioned inwall outstanding to the central portion direction of above-mentioned bottom, form by being approximately perpendicular to the relative of above-mentioned inwall and the sidewall of seeing from short brink innovation portion direction that is shaped as general triangular, having the over-hang part that constitutes from the overhanging wall of upper end towards the dip plane of the base plate of above-mentioned bottom of above-mentioned inwall; And; The base of above-mentioned over-hang part arrives the base plate of above-mentioned bottom, in addition, is falling when being articulated and connected long sidewall in the long side innovation portion that is formed at above-mentioned bottom; With the above-mentioned over-hang part of the inwall that is formed at above-mentioned long side innovation portion not with the mode of above-mentioned long sidewall butt, the maximum overhanging width of setting height that above-mentioned over-hang part begins from the base plate of above-mentioned bottom and beginning from the inwall of above-mentioned long side innovation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100789066A CN1880190B (en) | 2005-06-16 | 2005-06-16 | Folding container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100789066A CN1880190B (en) | 2005-06-16 | 2005-06-16 | Folding container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1880190A CN1880190A (en) | 2006-12-20 |
| CN1880190B true CN1880190B (en) | 2012-02-01 |
Family
ID=37518595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100789066A Active CN1880190B (en) | 2005-06-16 | 2005-06-16 | Folding container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1880190B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5370256A (en) * | 1989-03-15 | 1994-12-06 | Johannes Jacobus Fourie | Collapsible container |
| US5762233A (en) * | 1997-05-07 | 1998-06-09 | Van Romer; Edward W. | Foldable spill collector container |
| CN1329568A (en) * | 1998-10-06 | 2002-01-02 | 米夫内德有限公司 | Foldable container for vehicles |
| CN1533952A (en) * | 2003-03-28 | 2004-10-06 | 三甲株式会社 | Collapsible container |
-
2005
- 2005-06-16 CN CN2005100789066A patent/CN1880190B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5370256A (en) * | 1989-03-15 | 1994-12-06 | Johannes Jacobus Fourie | Collapsible container |
| US5762233A (en) * | 1997-05-07 | 1998-06-09 | Van Romer; Edward W. | Foldable spill collector container |
| CN1329568A (en) * | 1998-10-06 | 2002-01-02 | 米夫内德有限公司 | Foldable container for vehicles |
| CN1533952A (en) * | 2003-03-28 | 2004-10-06 | 三甲株式会社 | Collapsible container |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-53130A 2002.02.19 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1880190A (en) | 2006-12-20 |
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