CN1640774B - Foldable container - Google Patents
Foldable container Download PDFInfo
- Publication number
- CN1640774B CN1640774B CN 200410001998 CN200410001998A CN1640774B CN 1640774 B CN1640774 B CN 1640774B CN 200410001998 CN200410001998 CN 200410001998 CN 200410001998 A CN200410001998 A CN 200410001998A CN 1640774 B CN1640774 B CN 1640774B
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- China
- Prior art keywords
- sidewall
- release
- control member
- short sidewall
- unlocks
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 229910052709 silver Inorganic materials 0.000 claims description 20
- 239000004332 silver Substances 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 description 23
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 19
- 230000015572 biosynthetic process Effects 0.000 description 12
- 241000293001 Oxytropis besseyi Species 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 6
- 230000013011 mating Effects 0.000 description 6
- 230000003042 antagnostic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003467 diminishing effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The unlocking mechanism to release the mutual locking between two adjacent side walls is set on one side wall, and consists of ejecting members with ejecting parts to bend the clamping elastic sheet on the other side wall and operating members to shift the ejecting parts in once operation. The unlocking mechanism in the said structure has raised operation performance of releasing the mutual locking of the locking mechanism for adjacent side walls.
Description
Technical field
The sidewall that the present invention relates to set round the bottom can be overlapped in the Foldable container that bottomland is folded up.
Background technology
In the prior art, the relative long leg of the bottom of rectangularity constitutes by the short sidewall that hinge links with same relative short leg in above-mentioned bottom by the long sidewall that hinge member links known Foldable container by form roughly in aspect, by lacking the relative bottom of sidewall generally perpendicularly erect, assembling boxlike-forming with long sidewall, simultaneously when folding, it is top and fold up to make long sidewall and short sidewall be overlapped in the bottom.Under the assembling boxlike-forming state, long sidewall or short sidewall so that its do not lock by lockout mechanism each other to the mode of falling down in the bottom.This lockout mechanism has the resilient tabular body that is formed at long sidewall or short sidewall and is formed with the raised line projection at front end, under the state of assembling boxlike-forming, by making the raised line projections that is formed on the tabular body, and make sidewall not fall down to bottom direction in the internal face of the side's sidewall that is not formed with tabular body.
In existing this Foldable container, for removing the lock-out state do not make the lockout mechanism that long sidewall and short sidewall fall down to dispose to bottom direction, hand must be stretched into the Foldable container inside of assembling boxlike-forming, the lock-out state of the mechanism that unlocks, the problem of operability difference that therefore, the lock-out state of the mechanism that unlocks is arranged.
In addition,, also must be respectively come mobile pair of locking mechanism, can not unlock the rapidly problem of operation of existence with two hands even be equipped at lockout mechanism under the exterior situation of Foldable container.
The objective of the invention is to solve the problem that above-mentioned existing Foldable container exists.
Summary of the invention
The present invention is for achieving the above object, bottom having and by hinge member, be linked to 4 sidewalls on the bottom, and sidewall is overlapped in the Foldable container that bottomland folds up, first, be used to unlock the mechanism that unlocks of lock-out state of the lockout mechanism between adjacent sidewall when being equipped on relative sidewall of the side, by the release member of release portion with the fastening flexure strip bending that makes on the relative sidewall that is formed at the opposing party, constitute the aforementioned mechanism that unlocks with the control member that the release portion of aforementioned release member is moved by the single job action; The second, by make control member up and down direction move, the release portion that releases member is moved; The 3rd, by making control member, the release portion that releases member is moved to moving near sidewall direction; The 4th, rotate by making control member, the release portion that releases member is moved.
Description of drawings
Fig. 1 is the block diagram that Foldable container of the present invention is assembled into box-type state.
Fig. 2 is the assembling block diagram midway of Foldable container of the present invention.
Fig. 3 block diagram of state that has been being folded of Foldable container of the present invention.
Fig. 4 is the exploded perspective view of the mechanism that unlocks that is disposed at the short sidewall of Foldable container of the present invention.
Fig. 5 is the partial perspective view of the short sidewall of Foldable container of the present invention.
Fig. 6 is near the local horizontal cross sectional drawing in bight that Foldable container of the present invention has been assembled into box-type state.
Fig. 7 is the front elevation of the short side wall side of Foldable container of the present invention.
Fig. 8 is the front elevation of the short side wall side of Foldable container of the present invention equally.
Fig. 9 be and the bight of the state of the Foldable container assembling boxlike-forming of the present invention that Fig. 6 is same near the local horizontal cross sectional drawing.
Figure 10 is the partial perspective view of the Foldable container of the state in the middle of the short sidewall of Foldable container of the present invention rotates.
Figure 11 is the exploded perspective view of the mechanism that unlocks that is equipped on the short sidewall of Foldable container of another embodiment of the present invention.
Figure 12 is the exploded perspective view of the mechanism that unlocks shown in Figure 11.
Figure 13 is the partial perspective view of short sidewall of the Foldable container of another embodiment of the present invention shown in Figure 11.
Figure 14 is the partial perspective view of short sidewall of the Foldable container of another embodiment of the present invention shown in Figure 11 equally.
Figure 15 is the exploded perspective view of the mechanism that unlocks of short sidewall that is equipped on the Foldable container of further embodiment of this invention.
Figure 16 is the partial perspective view of short sidewall of the Foldable container of further embodiment of this invention shown in Figure 15.
Figure 17 is the front elevation of short side wall side of the Foldable container of further embodiment of this invention shown in Figure 15.
Figure 18 is the front elevation of short side wall side of the Foldable container of further embodiment of this invention shown in Figure 15 equally.
The specific embodiment
Following explanation embodiments of the invention, but only otherwise exceed aim of the present invention, be not limited to present embodiment.
The unitary construction of Foldable container of the present invention is that 1 relative short sidewall 3 constitutes bottom being linked to the relative long sidewall 2 of bottom 1 by bottom 1, with hinge and being linked to hinge equally.From the box-type state that has been assembled into shown in Figure 1, at first, shown in the image pattern 2 make like that short sidewall 3 be overlapped in the bottom 1 ground fall down, then, long sidewall 2 is overlapped in overlap on the short sidewall 3 of bottom 1, shown in the image pattern 3 like that, Foldable container can be folded into highly low, compact state.In addition, if from state shown in Figure 3, will long sidewall generally perpendicularly erect, then will lack sidewall 3 and generally perpendicularly erect, can be as shown in Figure 1, with the Foldable container assembling boxlike-forming of folding up.
At first, mainly use Fig. 1, Fig. 3 and Fig. 6 long sidewall 2 is described.
Near the both upper ends thereof bight of the plate-like portion 2a of long sidewall 2, form the seam 2c of コ font respectively, by forming the seam 2c of this コ font, then with seam 2c round part form the cantilever-shaped fastening flexure strip 2d that along continuous straight runs extends.At the outstanding fastening teat 2d1 that is provided with of the internal face side front end of this fastening flexure strip 2d, the joint portion 2b side of fastening teat 2d1 forms the vertical surface 2d2 with the face 2b2 almost parallel of the internal face side of joint portion 2b, simultaneously, on fastening teat 2d1, form dip plane 2d3 to the internal face of long sidewall 2 from vertical surface 2d2.In addition, the fastening teat 2d1 of fastening flexure strip, its front end form from the amount of the outstanding regulation of internal face of long sidewall 2.
Then, with Fig. 1, Fig. 2 and Fig. 4-Fig. 6 short sidewall 3 is described.
Constitute the below of the 3b2 of upper level portion of the peripheral rib 3b of short sidewall 3, separate predetermined distance form with the parallel horizontal ribs 3d of the 3b2 of upper level portion to link relative sidepiece 3b1.In the R1 of the zone that surrounds by the 3b2 of upper level portion that constitutes peripheral rib 3b and relative sidepiece 3b1 and horizontal ribs 3d (below be called the mechanism that unlocks set the zone), setting by overcoming its elastic force and releasing the mechanism that unlocks that the release member that is formed at the fastening flexure strip 2d on the above-mentioned long sidewall 2 and the control member that this release member is moved constitute.
3e hangs down near the following both ends of the 3b2 of upper level portion be located at the peripheral rib 3b that constitutes short sidewall 3 and near extend to the horizontal ribs 3d a pair of hanging down established frame; 3f links vertical frame, 3e and horizontal ribs 3d and and plate-like portion 3a between the guide plate of specified gap is arranged.
3g is the prominent fastening sheet of establishing near the outside 3a1 of plate-like portion 3a of the vertical both ends be located at the 3b2 of upper level portion that constitutes peripheral rib 3b than hanging down below the central authorities that establish the more close short side 3 of frame 3e, and fastening sheet 3g has plate-like portion 3g1 and is formed at the 3g2 of wedge-like portion of the leading section of plate-like portion 3g1.3h is the guiding projecting strip part of lengthwise of substantial middle portion of outside 3a1 that is formed at the plate-like portion 3a of short sidewall 3, is formed with 1, is used for establishing hanging down frame 3e and horizontal ribs 3d bridge formation.Projecting strip part 3h is equipped on the mechanism that unlocks that is surrounded by the 3b2 of upper level portion that constitutes peripheral rib 3b and relative sidepiece 3b1 and horizontal ribs 3d and sets in the region R 1 in above-mentioned fastening sheet 3g and the guiding; In addition, hang down and to establish frame 3e, guide plate 3f and become a pair of position that is disposed at the line symmetry respectively with the guiding projecting strip part 3h that bonding pad 3g clips the substantial middle portion of the outside 3a1 that is integrally formed at plate-like portion 3a.3i is formed at by above-mentioned hang down to establish the bight guide plate near the bight that forms below of the vertical wall 3e1 of the central authorities of short sidewall 3 and the 3b2 of upper level portion of frame 3e.3j by the vertical component effect 3j1 sidepiece 3b1 side that is positioned at peripheral rib 3b, that below the 3b2 of upper level portion, hang down and from the lower end of this vertical component effect 3j1 to the sidepiece 3b1 of peripheral rib 3b be directed downwards square neck tiltedly and the rake 3j2 that is connected in sidepiece 3b1 constitute, be the elasticity silver butt frame of elasticity silver institute butt, this elasticity silver is formed at the release member that constitutes the mechanism that unlocks described later.In addition, 3k is between the rake 3j2 and horizontal ribs 3d of elasticity silver butt frame 3j, and is arranged in the seam of the sidepiece 3b1 that constitutes peripheral rib 3b.
And, by the extension 3c of the fastening flexure strip 2d that is formed at above-mentioned long sidewall 2 and joint portion 2b and short sidewall 3, constituted the lockout mechanism of the short sidewall 3 of prevention approximate vertical to the rotation of bottom 1 direction.
Secondly, mainly release member and the control member that constitutes the mechanism that unlocks is described with Fig. 4-Fig. 7.
The 4th, release member, release member 4 and have the body piece 4a of portion that front shape is a general square shape, form bevelled dip plane 4a1 downwards at the side's of the body piece 4a of portion sidepiece.Extend from the bottom of dip plane 4a1 and to grow crosswise and vertical tabular release sheet 4b, in addition, formed to the body piece 4a of portion direction bevelled elasticity silver 4d at the horizontal plate 4c that extends from the bottom of dip plane 4a1.Release member 4 with above-mentioned formation is integrally formed by synthetic resin.
The 5th, the operating body 5b that control member, control member 5 have the body piece 5a of portion that grows crosswise and extend laterally from the opposing vertical side wall portion 5a1 of the body piece 5a of portion.The height H 1 of the body piece 5a of portion forms lowlyer than the interval D 1 of the 3b2 of upper level portion of the peripheral rib 3b that constitutes above-mentioned short sidewall 3 and horizontal ribs 3d.Operating body 5b forms than the thin thickness of the body piece 5a of portion.Operating portion 5b is by the tabular upper level 5b1 of portion that extends to horizontal direction from the upper and lower side of the 5a1 of vertical sidewall portion of the body piece 5a of portion with than the short tabular lower horizontal 5b2 of portion of the 5b1 of upper level portion with link the front end of the upper level 5b1 of portion and the tabular cam part 5b3 of the bending of the front end of the 5b2 of lower horizontal portion constitutes.Cam part 5b3 is by 5b3 ' of upper vertical portion and lower inside curve 5b3 " form.Form the chase 5c of lengthwise in the substantial middle portion of the backplate 5a2 of the body piece 5a of portion; In chase 5c, insert the guiding projecting strip part 3h of the substantial middle portion of the outside 3a1 that is formed at the plate-like portion 3a that is positioned at the above-mentioned configuring area R1 of mechanism that unlocks.5d clips ditch 5c to be located in lengthwise seam on the symmetric position of backplate 5a2 of the body piece 5a of portion, and lengthwise seam 5d forms along the roughly overall height of backplate 5a2.
For on short sidewall 3, setting release member 4 and the control member 5 that constitutes the mechanism that unlocks, at first, make and release member 4 and be interspersed in the guide plate 3f that is formed on the short sidewall 3 and the gap of plate-like portion 3a, simultaneously, make the release sheet 4b that is positioned at the leading section of releasing member be interspersed in the seam 3k that is arranged on the sidepiece 3b1 that constitutes peripheral rib 3b.When the release sheet 4b of release member 4 was interspersed in the seam 3k that wears at the sidepiece 3b1 of short sidewall 3, the body piece 4a of the portion insertion of releasing member 4 was formed at the gap of the guide plate 3f and the plate-like portion 3a of short sidewall 3.Thus, a pair of release member 4 can be equipped on the mechanism that unlocks that is surrounded by the 3b2 of upper level portion that constitutes peripheral rib 3b and relative sidepiece 3b1 and horizontal ribs 3b sets near the both ends of region R 1.
Secondly, the middle section that sets region R 1 in the mechanism that unlocks that is positioned at 4 of a pair of release members is installed 1 control member 5, embed among a pair of lengthwise seam 5d that is formed at control member 5 by the fastening sheet 3g that the mechanism that unlocks that is formed at short sidewall 3 is set in the region R 1, make the plate-like portion 3g1 of fastening sheet 3g be positioned at seam 5d, the 3g2 of wedge-like portion stretches out from seam 5d, and control member 5 is installed on short sidewall 3.And as described later, when making control member 5 moving up and down, fastening sheet 3g is guided in seam 5d up and down.In addition, when control member 5 being installed on short sidewall 3, make to be positioned at the lengthwise chase 5c that guiding projecting strip part 3h that the mechanism that unlocks sets the substantial middle portion of outside 3a1 region R 1, that be formed at plate-like portion 3a inserts the backplate 5a2 that is formed at control member 5.
As mentioned above, setting a pair of release member 4 set the both ends, the left and right sides of region R 1 in the mechanism that unlocks of short sidewall 3 near, simultaneously, set the central portion of region R 1 and set 1 control member 5 in the mechanism that unlocks 4 of a pair of release members, thus, on short sidewall 3, set the release member 4 and control member 5 that constitutes the mechanism that unlocks.When the release member 4 of mechanism that formation is unlocked is equipped on the short sidewall 3 with control member 5, as shown in Figure 7, the upper corner 4a2 of control member 5 sides of the body piece 4a of portion of release member 4 is connected to the crooked b3 of lower inside of the cam part 5b3 that is formed at control member 5 "; in this state; as shown in Figure 6, the release sheet 4b that releases member 4 is in and introduces the position.In addition, the elasticity silver 4d that is formed at pushing member 4 is connected to the elasticity silver butt frame 3j of short sidewall 3, will push member 4 by its anti-power of work and suppress to control member 5 directions.Have again, on short sidewall 3, set the release member 4 during that constitutes the mechanism that unlocks with control member 5, as shown in Figure 7, the operating body 5b of control member 5 is inserted into the gap that is formed by bight guide plate 3i and plate-like portion 3a and is directed to, and described bight guide plate 3i is formed at the vertical vertical wall 3e1 of frame 3e and the bight that the 3b2 of upper level portion constitutes of establishing by short sidewall 3.
For Foldable container is assembled into box-shaped shown in Figure 1 from folded state shown in Figure 3, at first, the long sidewall 2 of approximate horizontal state to be rotated to vertical direction, the such approximate vertical shown in the image pattern 2 erects.Then, the short sidewall 3 that is overlapped in bottom 1 and is folding is rotated to vertical direction from the approximate horizontal state, shown in the image pattern 10 like that, the extension 3c of short sidewall 3 is approaching facing to the joint portion 2b that is formed at long sidewall 2, when making short sidewall 3 again when vertical direction is rotated, the end vertical surface 3c2 pushing of the extension 3c of short sidewall 3 is from the fastening teat 2d1 of the outstanding fastening flexure strip 2d of the internal face of long sidewall 2, overcome the elasticity of fastening flexure strip 2d, make the outside side surface direction bending of fastening flexure strip 2d.When making short sidewall 3 again when vertical direction is rotated, the cooperation teat 3c1 that is based in the extension 3c of short sidewall 3 inserts the mating holes 2b1 of the joint portion that is formed at long sidewall 2.Insert in the process of mating holes 2b1 of the joint portion 2b be formed at long sidewall 2 at this cooperation teat 3c1 that is based in the extension 3c of short sidewall 3, the fastening teat 2d1 that is formed at the fastening flexure strip 2d of long sidewall 2 throws off from the end vertical surface 3c2 of the extension 3c of short sidewall 3, fastening flexure strip 2d returns elastically such original position shown in Figure 6 by it, and the vertical surface 2d2 of fastening flexure strip 2d is connected to the back side board 3c3 of the extension 3c of short sidewall 3.Thereby,,, also stop it to rotate to bottom 1 because the extension 3c of short sidewall 3 is connected to the fastening teat 2d1 of the fastening flexure strip 2d that is formed at long sidewall 2 even short sidewall 3 is rotated to bottom 1 direction; Even short sidewall 3 applies load from the lateral, can not fall down to bottom 1 direction yet.Equally, the opposing party's short sidewall 3 can be rotated to vertical direction from the approximate horizontal state, and with the Foldable container assembling boxlike-forming.
As mentioned above, Foldable container is under the state of assembling boxlike-forming, the mechanism that unlocks that is equipped on short sidewall 3 sets the upper corner 4a2 of control member 5 sides of the body piece 4a of portion of the release member 4 of region R 1, as shown in Figure 7, by the antagonistic force of the elasticity silver 4d of the elasticity silver butt frame 3j that is connected to short sidewall 3, be connected to the lower inside curve 5b3 of the cam part 5b3 that constitutes control member 5 "; In addition, as shown in Figure 6, the release sheet 4b that releases member 4 does not introduce from the extension 3c of short sidewall 3 with stretching out, simultaneously, is positioned near the fastening teat 2d1 place that is formed at the fastening flexure strip 2d of long sidewall 2.Have, the mechanism that unlocks that is equipped on short sidewall 3 sets top 5 ' the upper level portion 3b2 place that is positioned near the peripheral rib 3b that constitutes short sidewall 3 of the control member 5 of region R 1 again.
When the Foldable container of assembling boxlike-forming was folded up, the control member 5 that makes the mechanism that unlocks that is equipped on short sidewall 3 set region R 1 descended.By step-down operation to this control member 5, as shown in Figure 8, the 5b ' of upper vertical portion of cam part 5b3 is connected to the vertical surface 4a3 that is positioned at an opposite side with dip plane 4a1 of the body piece 4a of portion that releases member 4, makes to release member 4 along the fastening flexure strip 2d direction parallel motion that is formed at long sidewall 2.Parallel motion by the release member 4 that produces by the step-down operation of this control member 5 to fastening flexure strip 2d direction, as shown in Figure 9, the fastening teat 2d1 of fastening flexure strip 2d that the release sheet 4b that releases member 4 will be formed at long sidewall 2 to the direction of the extension 3c that leaves short sidewall 3, promptly direction is released laterally, makes the bending in conjunction with flexure strip 2d overcomes its elasticity of long sidewall 2.From the moment that the extension 3c of short sidewall 3 throws off, short sidewall 3 is rotated at the fastening teat 2d1 of the fastening flexure strip 2d that is formed at long sidewall 2 to bottom 1 direction, make a pair of relative short sidewall 3 be overlapped in bottom on 1.Then, by a pair of relative long sidewall 2 is overlapped on a pair of relative short sidewall 3 that overlaps bottom 1, the Foldable container of assembling boxlike-forming can be folded up.
At the fastening teat 2d1 of the fastening flexure strip 2d that is formed at long sidewall 2 after the extension 3c of short sidewall 3 throws off, in suitable period control member 5 is risen, makes the upper corner 4a2 of control member 5 sides of the body piece 4a of portion that releases member 4 be positioned at the lower inside curve 5b3 of the cam part 5b3 that constitutes control member 5 " locate.Release member 4, because often the antagonistic force by the elasticity silver 4d of the elasticity silver butt frame 3j that is connected to short sidewall 3 suppresses to the direction of control member 5, thereby, as shown in Figure 7, the upper corner 4a2 of control member 5 sides of the body piece 4a of portion of release member 4 is connected to the lower inside curve 5b3 of the cam part 5b3 that forms control member 5 ".
Unlocking during operation of long sidewall 2 and short sidewall 3, as mentioned above, control member 5 is up-and-down movement in the mechanism that unlocks sets region R 1, but control member 5 constitutes: be positioned at the guiding point bar 3h of portion of substantial middle portion that the mechanism that unlocks sets the plate-like portion 3a of the short sidewall 3 of being formed at of region R 1 and insert the backplate 5a2 lengthwise chase 5c that is formed at control member 5, and be directed to, simultaneously the operating body 5b of control member 5 constitute insertion by the bight guide plate 3i that is formed at the bight with gap that plate-like portion 3a forms and be directed to, described bight is made of vertical vertical wall 3e1 and the 3b2 of upper level portion that establishes frame 3e that lacks sidewall 3; In addition, because constituting the plate-like portion 3g1 of the fastening sheet 3g of the outstanding plate-like portion 3a that is arranged at short sidewall 3 inserts the seam 5d on the backplate 5a2 that is arranged in control member 5 and is directed to, even control member 5 up-and-down movements, do not produce in laterally (horizontal direction) yet and to rock, thereby can make the amount of movement of a pair of release member 4 correctly carry out and can carry out rapidly really moving of a pair of release member 4 that causes by control member 5 with ground.
As mentioned above, when the Foldable container of folding assembling boxlike-forming, by only making the mechanism that unlocks that is equipped on short sidewall 3 set single job action moving on the control member 5 of region R 1, can remove the fastening flexure strip 2d of long sidewall 2 and the lock-out state of the extension 3c of short sidewall 3, thereby, can improve the operability of the operation of the lock-out state of removing long sidewall 2 and short sidewall 3.
In addition, owing to suppress pushing member 4 by the antagonistic force of the elasticity silver 4d of the elasticity silver butt frame 3j that is connected to short sidewall 3 to control member 5 directions, the body piece 4a of portion that releases member 4 often is connected to the cam 5b3 of control member 5.Thereby, release the end vertical surface 3c2 introducing of the release sheet 4b of member 4 from the extension 3c of short sidewall 3, can prevent to release sheet 4b damaged.
Bottom uses Figure 11-Figure 14 another embodiment of the present invention is described.Because except constituting of the mechanism that unlocks that is made of the release member that is equipped on short sidewall 3 and the control member that this releases member is moved was different, other did not have anything to change in fact, the Therefore, omited is to the mechanism's detailed description in addition that unlocks.
In the present embodiment, the mechanism that unlocks that sets the machinery that unlocks sets region R 2 and the mechanism that unlocks in the foregoing description, and to set region R 1 the same, as by the 3b2 of upper level portion that constitutes peripheral rib 3b and relative sidepiece 3b1 and horizontal ribs 3d round the zone form.The mechanism that unlocks sets 2 central portion side vertical rib 6 of middle section of region R 2 and near the lateral side vertical rib 7 that is positioned at the sidepiece 3b1 links by being positioned at for 3b2 of upper level portion and horizontal ribs 3d, forms seam 6a, 7a respectively on central portion side vertical rib 6 and lateral side vertical rib 7.In addition, form the prominent bar 6b of guiding that along continuous straight runs extends in the relative side of a pair of central portion side vertical rib 6.And, with previous embodiments, on the sidepiece 3b1 of the peripheral rib 3b that constitutes short sidewall 3, formed seam 3k.The seam 3k and seam 6a, the 7a that are formed on the sidepiece 3b1 have roughly the same shape, and the while also is located on the horizontal same straight line.
The mechanism that unlocks is made of a pair of release member 8 and 1 control member 9.
Control member 9 has oblong board 9a that grows crosswise and the peripheral rib 9b that forms around board 9a, constitute the 9b1 of upper level portion of peripheral rib 9b and the central authorities of the 9b2 of lower horizontal portion and linked by central vertical rib 9c.In addition, the front end of the part that is provided with at the central vertical rib 9c that clips the 9b1 of upper level portion hangs down and is establishing the top fastening projection 9d that extends downwards; The front end of the part that is provided with at the central vertical rib 9c that clips the 9b2 of lower horizontal portion is upright is establishing the bottom of extending upward in conjunction with projection 9e.On the vertical sides f 9b3 that constitutes peripheral rib 9b by the relative side that vertical sides f 9b3 is bloated to the inside, be formed on a pair of central portion side vertical rib 6 that is formed at above-mentioned short sidewall 3 on the prominent insertable guiding chase of the bar 6b 9f of prominent guiding of establishing.Because vertical sides f 9b3 bloating to the inside, in the inboard of vertical sides f 9b3, formation can be inserted the protrusion 9g of the breach recess 8a2 of the vertical end 8a1 that is formed at above-mentioned release member 8.
Bottom illustrates the release member 8 and the installation method of control member 9 to short sidewall 3 with above-mentioned formation.
At first, the shoestring 8b that releases member 8 is interspersed in the seam 6a that is formed at central portion side vertical rib 6, the seam 3k of seam 7a that is formed at lateral side vertical rib 7 and the sidepiece 3b1 that is formed at all rib 3b that constitute short sidewall 3 in proper order, simultaneously, the matching board 8a that releases member 8 inserted by relative a pair of central portion side vertical rib 6 set in the R2 ' of middle section portion of region R 2, a pair of release member 8 is disposed at the mechanism that unlocks sets in the region R 2 with constituting the 3b2 of upper level portion of peripheral rib 3b and the mechanism that unlocks that horizontal ribs 3d surrounds.Then, the matching board 8a of a pair of release member 8 is matched with respectively in a pair of cooperating recesses 9 ' that peripheral rib 9b and central vertical rib 9c by control member 9 surround.When the matching board 8a that will release member 8 was matched with the cooperating recesses 9 ' of control member 9, the upper end 8a3 of matching board 8a promptly was incorporated into from top that the 9b1 of upper level portion hangs down in conjunction with projection 9d; In addition, the lower end 8a4 fastening of matching board 8a is in the upright bottom fastening projection 9e that is located at the 9b2 of lower horizontal portion; Simultaneously, at the breach recess 8a2 that is formed at the matching board 8a that releases member 8, insert the protrusion 9g of the vertical sides f 9b3 that is formed at control member 9; And in the guiding chase 9f of the vertical sides f 9b3 that is formed at control member 9, be inserted in the prominent bar 6b of prominent guiding of establishing on the relative side of the central portion vertical rib 6 that is formed at short sidewall 3.Like this, formation can the be unlocked a pair of release member 8 of mechanism and the configuring area R2 of mechanism that unlocks that 1 control member 9 is disposed at short sidewall 3.
Foldable container, under the state of assembling boxlike-forming, constitute the front end of the 8b1 of release portion of shoestring 8b that the mechanism that unlocks be equipped on short sidewall 3 sets the release member 8 of region R 2, the same with the release sheet 4b (with reference to Fig. 9) of the release member 4 of the foregoing description, be positioned near be formed at long sidewall 2 in conjunction with flexure strip 2d in conjunction with teat 2d1 place.
When folding the Foldable container of assembling boxlike-forming, as shown in figure 14, with the direction pushing of control member 9 to the plate-like portion 3a of approaching short sidewall 3, the 8b1 of release portion of the shoestring 8b of formation release member 8 and the angle theta change of rake 8b2 are big, thereby the 8b1 of release portion goes out before long sidewall 2 directions.Because the 8b1 of this release portion goes out before long sidewall 2 directions, the front end of the 8b1 of release portion, the fastening teat 2d1 that makes the fastening flexure strip 2d that is formed at long sidewall 2 makes the fastening flexure strip 2d of long sidewall 2 overcome its elasticity and bending from the direction of the extension 3c disengagement of short sidewall 3, fastening teat 2d1 direction release laterally soon.Be formed at the fastening teat 2d1 of the fastening flexure strip 2d of long sidewall 2,, short sidewall 3 rotated to bottom 1 direction, a pair of relative short sidewall 3 is overlapped on the bottom 1 in the moment that the extension 3c from short sidewall 3 throws off.Then, a pair of relative long sidewall 2 is overlapped on a pair of relative short sidewall 3 that overlaps on the bottom 1, thus, the Foldable container of assembling boxlike-forming can be folded.
After the fastening teat 2d1 that is formed at the fastening flexure strip 2d of long sidewall 2 throws off from the extension 3c of short sidewall 3, when the pushing of removing in suitable period control member 9 to the plate-like portion 3a direction of lacking sidewall 3, by suppress to 8b1 of release portion and rake 8b2 angulation θ with diminishing, the elastic force of the shoestring 8b of elastically deformable, control member 9 is moved to the direction of the plate-like portion 3a that leaves short sidewall 3, simultaneously, the 8b1 of release portion of release member 8 draws in from the end vertical surface 3c2 of the extension 3c of short sidewall 3.
As mentioned above, when the Foldable container of folding assembling boxlike-forming, set of the single job action of the control member 9 of region R 2 to the direction pushing of the plate-like portion 3a of approaching short sidewall 3 by the mechanism that unlocks that only will be equipped on short sidewall 3, can remove the fastening flexure strip 2d of long sidewall 2 and the lock-out state of the extension 3c of short sidewall 3, thereby, can improve the operability of long sidewall 2 with the releasing operation of the lock-out state of short sidewall 3.
In addition, elastic force owing to the shoestring 8b that suppresses by the angle theta that makes 8b1 of release portion and rake 8b2 with diminishing, can draw in the 8b1 of release portion of pushing member 8 from the end vertical surface 3c2 of the extension 3c of short sidewall 3, sustain damage so can prevent the 8b1 of release portion.
Owing to constitute the prominent bar 6b of the outstanding guiding that is provided with on the relative side that in the guiding chase 9f of the vertical sides f 9b3 that forms control member 9, is inserted in the central portion side vertical rib 6 that is formed at short sidewall 3, control member 9 to the plate-like portion 3a direction of short sidewall 3 move or control member 9 when the plate-like portion 3a direction of leaving short sidewall 3 moves, control member 9 can be not up and down, left and right directions rocks.In addition, owing in the breach recess 8a2 that is formed at the matching board 8a that releases member 8, insert the protrusion 9g of the vertical sides f 9b3 that is formed at control member 9, can prevent to release becoming flexible of member 8 and 9 of control members.Thereby, can make the amount of movement of a pair of release member 8 correctly carry out and determine prominent the moving of a pair of release member 8 that causes by control member 9 of promptly carrying out with ground.
Bottom uses Figure 15-Figure 18 another embodiment of the present invention is described.Because except that constituting of the mechanism that unlocks that is made of release member that is equipped on short sidewall 3 and the control member that this release member is moved was different, other did not have what change, the detailed description of Therefore, omited except lockout mechanism in fact.And because, the mechanism that unlocks that sets the mechanism that unlocks sets region R 3 and the mechanism that unlocks of the foregoing description and sets region R 2 except other is all identical not forming on the central portion side vertical rib 6 the prominent bar 6b of guiding, so the member of formation that sets region R 3 for the mechanism that unlocks has used the identical symbol of member of formation that sets region R 2 with the mechanism that unlocks of the foregoing description.
The mechanism that unlocks is made of a pair of release member 10 and 1 control member 11.
Releasing member 10 is made of the bar 10d that the front end with respect to the one end is installed on side 10a1 bevelled elasticity silver 10c, the another side 10a2 in relative side 10a1, the 10a2 of the 10a of piece portion of the 10b of release portion of the elongated plate-like of one end being installed on the 10a of piece portion that roughly becomes the corner post shape, the side 10a1 in relative side 10a1, the 10a2 of the 10a of piece portion, being installed on side 10a1 equally is equipped with horizontal open-work 10d1.And a bar 10d who releases member 10 is equipped on the below of side 10a2; And another bar 10d that releases member 10 is equipped on the top of side 10a2.
Control member 11 by the 11a of disc-shaped body portion, be formed at the one side 11a1 of body 11a and constitute along the cylindrical portion 11c of the central part of the raised line handle portion 11b that radially extends of body 11a, the outstanding another side 11a2 that is arranged at body 11a, the outstanding pair of pin 11d that is provided with of point symmetry position of center-point on the outstanding face 11a2 that cylindrical portion 11c is being set that clip body 11a.
Bottom illustrates the release member 10 and the installation of control member 11 to short sidewall 3 with above-mentioned formation.
At first, the 10b of release portion that releases member 10 is sequentially inserted the logical seam 6a that is formed at central portion side vertical rib 6, is formed at the seam 7a of lateral side vertical rib 7 and is formed at the seam 3k of the sidepiece 3b1 of the peripheral rib 3b that constitutes short sidewall 3, simultaneously, make the 10a of piece portion that releases member 10 be disposed at and constitute the 3b2 of upper level portion of peripheral rib 3b and the mechanism that unlocks that horizontal ribs 3d surrounds sets in the R2 ' of middle section portion of region R 2 by relative a pair of central portion side vertical rib 6.As mentioned above, because a side releases the below that the bar 10d of member 10 is equipped on the side 10a2 of the 10a of piece portion, and the opposing party releases the top that the bar 10d of member 10 is equipped on the side 10a2 of the 10a of piece portion, be disposed at the mechanism that unlocks and set the bar 10d of a pair of release member 10 in the R2 ' of middle section portion of region R 2, as shown in figure 15, be in the position that roughly stands facing each other mutually in parallel to each other.Secondly, control member 11 is configured to; The pair of pin 11d of control member 11 is inserted the horizontal open-work 10d1 of the bar 10d that is arranged in a pair of release member 10, simultaneously, the cylindrical portion 11c of control member 11 is inserted between the bar 10d of a pair of release member 10.Then, intert the columnar portion 13a of rivets 13 being arranged in the through hole 12 of the plate-like portion 3a that is arranged in short sidewall 3 that the mechanism that unlocks sets the R2 ' of middle section portion of region R 2, simultaneously, the cylindrical portion 11c of the columnar portion 13a embedding operation member 11 by making rivet 13 is equipped on short sidewall 3 with control member 11.
Under the state of Foldable container assembling boxlike-forming, the mechanism that unlocks that is equipped on short sidewall 3 sets the front end of elasticity silver 10c of the release member 10 of region R 2, as shown in figure 17, and butt or approach the central portion side vertical rib 6 of short sidewall 3.And the raised line handle portion 11b of control member 11 crustal inclination as shown in figure 17.Under this state, the mechanism that unlocks that is equipped on short sidewall 3 sets the front end of release body 10b of the release member 10 of region R 3, the same with the release sheet 4b (with reference to Fig. 9) of the release member 4 of the foregoing description, be positioned near be formed at long sidewall 2 in conjunction with flexure strip 2d in conjunction with teat 2d1.
When the Foldable container of folding assembling boxlike-forming, when control member 11 is middle mind-set clockwise direction (by shown in Figure 17) rotation with rivet 13, a pair of release member 10 moves to the direction that is separated from each other, thereby, the leading section of releasing the 10b of release portion of member 10 makes: the fastening teat 2d1 that is formed at the fastening flexure strip 2d of long sidewall 2 throws off from the extension 3c that lacks sidewall 3, soon shift lateral direction onto, and make the fastening flexure strip 2d of long sidewall 2 overcome its elastic bending in conjunction with teat 2d1.In the fastening teat 2d1 of the fastening flexure strip 2d that is formed at long sidewall 2 the extension 3c departure time, short sidewall 3 is rotated, bottom a pair of relative short sidewall 3 is overlapped on 1 to bottom 1 direction from short sidewall 3.Then, a pair of relative long sidewall 2 is overlapped on a pair of relative short sidewall 3 that overlaps onto on the bottom 1, the Foldable container of assembling boxlike-forming can be folded up thus.And, with control member 11 with rivet 13 be the center in Figure 17 when clockwise direction rotates, the mechanism that unlocks that is equipped on short sidewall 3 sets the front end of elasticity silver 10c of the release member 10 of region R 2, as shown in figure 18, central portion side vertical rib 6 along short sidewall 3 rises, to release member 10 mutual approaching directions are suppressed.
After the fastening teat 2d1 that is formed at the fastening flexure strip 2d of long sidewall 2 leaves from the extension 3c of short sidewall 3, as decontroling hand from control member 11 in suitable period, elastic force pressure by the elasticity silver 10c that releases member 10, releasing member 10 moves to mutual approaching direction, thereby, release the end vertical surface 3c2 introducing of the release body 10b of member 10 from the extension 3c of short sidewall 3.
As mentioned above, when the Foldable container of folding assembling boxlike-forming, move by the single job that the control member 11 that only makes the mechanism that unlocks that is equipped on short sidewall 3 set region R 2 rotates, can remove long sidewall 2 in conjunction with the lock-out state of flexure strip 2d with the extension 3c of short sidewall 3, thereby, can improve the operating characteristic of the operation of the lock-out state of removing long sidewall 2 and short sidewall 3.
In addition, because by the elastic force pressure of the elasticity silver 10c that releases member 10, only let go from control member 11, the release body 10b that releases member 10 can draw in from the end vertical surface 3c2 of the extension 3c of short sidewall 3, thereby, can prevent the damage of elasticity silver 10c.
As mentioned above, here example goes out by making control member 11 rotate the formation that makes a pair of release member 10 starts, but also can: not to control member 11 rotating operations, and finger colluded the 10a of piece portion that is hung on a pair of release member 10, member 10 is released in operation, makes a pair of release member 10 starts.In this case,, preferably form projection, become raised line or recess etc. releasing on the 10a of piece portion of member 10 to preventing that finger from sliding, or the anti-slip material of attaching rubber etc.
In addition, by color that changes control member 5,9,11 or color or the tone that tone changes the short sidewall 3 that is setting control member 5,9,11, can improve the Visual Confirmation of control member 5,9,11, thereby, can improve the operating characteristic of the operation of the lock-out state of removing long sidewall 2 and short sidewall 3.
The present invention owing to have formation described above, can produce following effect.
Owing to consist of the mechanism that unlocks by the release member with the release section that makes the fastening flexure strip bending that is formed on the relative sidewall of the opposing party and the control member that the release section of aforementioned release member is moved by once-through operation action, so can improve the operating characteristics of operation of the locking of the locking mechanism of removing adjacent wall.
Claims (4)
1. Foldable container, have the bottom, by hinge member be linked to the bottom on relative side's sidewall, similarly by hinge member be linked to the bottom on relative the opposing party's sidewall, state from assembling boxlike-forming, an above-mentioned side's relatively sidewall is fallen down to bottom direction, then, above-mentioned relative the opposing party's sidewall is fallen down to bottom direction, can fold thus, it is characterized in that the mechanism that unlocks of lock-out state that is used to remove an above-mentioned side's sidewall and above-mentioned the opposing party's sidewall is equipped on an above-mentioned side's sidewall; And, the aforementioned mechanism that unlocks is made of a pair of release member with the release portion that makes the fastening flexure strip bending that is formed on the relative sidewall of the opposing party, a control member being equipped between this a pair of release member, and, on above-mentioned a pair of release member, be equipped with respectively and be used for elasticity silver that this a pair of release member is suppressed to above-mentioned control member direction.
2. Foldable container as claimed in claim 1 is characterized in that, by make control member up and down direction move the release portion that releases member moved.
3. Foldable container as claimed in claim 1 is characterized in that, by control member is moved to the direction near sidewall the release portion that releases member is moved.
4. Foldable container as claimed in claim 1 is characterized in that, by control member is rotated the release portion that releases member is moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410001998 CN1640774B (en) | 2004-01-18 | 2004-01-18 | Foldable container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410001998 CN1640774B (en) | 2004-01-18 | 2004-01-18 | Foldable container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1640774A CN1640774A (en) | 2005-07-20 |
| CN1640774B true CN1640774B (en) | 2010-04-28 |
Family
ID=34867248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410001998 Expired - Lifetime CN1640774B (en) | 2004-01-18 | 2004-01-18 | Foldable container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1640774B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104603A (en) * | 1993-12-30 | 1995-07-05 | 吴海顺 | Folding and unfolding box |
| CN1402682A (en) * | 1999-11-30 | 2003-03-12 | 京洛株式会社 | Container |
-
2004
- 2004-01-18 CN CN 200410001998 patent/CN1640774B/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104603A (en) * | 1993-12-30 | 1995-07-05 | 吴海顺 | Folding and unfolding box |
| CN1402682A (en) * | 1999-11-30 | 2003-03-12 | 京洛株式会社 | Container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1640774A (en) | 2005-07-20 |
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