CN104163295A - Foldable container - Google Patents
Foldable container Download PDFInfo
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- CN104163295A CN104163295A CN201410350994.XA CN201410350994A CN104163295A CN 104163295 A CN104163295 A CN 104163295A CN 201410350994 A CN201410350994 A CN 201410350994A CN 104163295 A CN104163295 A CN 104163295A
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- side plate
- side plates
- dead bolt
- occlusion structure
- adjacent side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention discloses a foldable container which comprises a base and a plurality of side plates. The side plates are mounted on the base in a foldable mode relative to the base. Meshing structures and lock catch structures are arranged on every two adjacent side plates, so that the every two adjacent side plates are connected with each other through the meshing structures and the lock catch structures, wherein each meshing structure comprises an additional meshing structure which is arranged at the position with the same height as the corresponding lock catch structure. Due to the fact that the meshing structures are arranged at the positions with the same height as the corresponding lock catch structures, the meshing strength between every two adjacent side plates is greatly improved, so that the strength of the foldable container is improved on the whole, and the service life of the foldable container is prolonged.
Description
Technical field
The present invention relates to a kind of container, be specifically related to a kind of foldable turnover container.
Background technology
In order to reduce logistics cost, collapsible container is by more and more for logistics transportation and packaging.These collapsible containers are generally made up of two pairs of relative side plates and a base, and side plate can be folding with respect to base.In the situation that receptacle is equipped with goods, when accelerating or turning, goods can produce side impacting force to the side plate of container.Therefore, improve the intensity of collapsible container, emphasis is the side plate intensity that improves collapsible container.There are at present many schemes can improve side plate intensity, for example, improve side plate material, side plate is welded and formed the side plate of two sidelight faces and increase steel pipe or aluminum pipe among two sidelight face side plates of this welding by two boards.
For example, but in actual applications, the intensity with the collapsible container of strengthening side plate can not meet the demands in some scenarios, in the time that Turnover Box holds heavier goods.Contriver finds through in-depth study, and to having, to strengthen one of factor that the intensity effect of collapsible container of side plate is larger be the occlusion structure between adjacent side plates.
Owing to being provided with occlusion structure between adjacent side plates, this occlusion structure is also the direct acting object of impulsive force.Therefore,, in the situation that the intensity of side plate own improves, the bulk strength of collapsible container depends on the intensity of the occlusion structure between adjacent side plates to a certain extent.
Current large collapsible container occlusion structure is generally T word groove or dovetail furrow, or the interspersed use of the groove of two types, and these occlusion structures are not to arrange continuously along the connection location between side plate.As shown in figure 20, side plate 100 is a part for the side plate of the large collapsible container with buckle structure of the prior art.Side plate 100 is provided with occlusion structure 1002 and buckle structure installation site 1001.Due to buckle structure will be set, therefore there is no occlusion structure at 1002 places, buckle structure installation site.Therefore, the large-scale Foldable container interlock of general plastics situation is that groove interlock is arranged at top, is and then cut off by the dead bolt of snap close, and then dead bolt below is to occlusion structure general alignment being set to position base.According to theory, the suffered impulsive force distribution graph of these interlocks roughly as shown in Figure 1, be positioned at the occlusion structure that impulsive force that the occlusion structure of snap close top bears will be far longer than snap close below, in actual use, also confirmed this theory, the multiple upside occlusion structure of being born in of situation that occlusion structure is deviate from or damaged.
Along with the raising gradually that market requires properties of product, the occlusion structure how arranging between side plate becomes the key that improves whole collapsible container intensity.
Summary of the invention
The object of this invention is to provide a kind of collapsible container, play the problem of the Joint strenght weakness between adjacent two side plates that can solve collapsible container in prior art.
For achieving the above object, the invention provides a kind of collapsible container, comprise base and multiple side plate, described side plate is to be installed on described base with respect to the mode of described bottom seat foldable, two adjacent side plates are provided with occlusion structure and buckle structure, thereby between two adjacent side plates, interconnect by described occlusion structure and described buckle structure, wherein said occlusion structure comprises the additional occlusion structure being arranged on described buckle structure equal height place.
Preferably, first side plate of two adjacent side plates is being provided with projecting block with the position of described buckle structure equal height, a part for described additional occlusion structure is arranged on described projecting block, described projecting block is provided with the hole of passing for a part for described buckle structure, thereby does not affect the locking and unlocking of described buckle structure; And another part of described additional occlusion structure is arranged on second side plate of described two adjacent side plates, and a described part for described additional occlusion structure and the mutual interlock of described another part of described additional occlusion structure after assembling.
Preferably, each described side plate is formed by connecting by outer panel and interior plate, on the interior plate of first side plate of two adjacent side plates, one is stretched out projecting block, a part for described additional occlusion structure is arranged on described projecting block, described projecting block is provided with the hole of passing for a part for described buckle structure, thereby does not affect the locking and unlocking of described buckle structure; And another part of described additional occlusion structure is arranged on the interior plate of second side plate of described two adjacent side plates, and a described part for described additional occlusion structure and the mutual interlock of described another part of described additional occlusion structure after assembling.
According to a preferred embodiment of the present invention, each described side plate is formed by connecting by outer panel and interior plate, described interior plate comprises lateral surface and medial surface, to container, stretch out projecting block from the lateral surface one of the interior plate of first side plate of two adjacent side plates, a part for described additional occlusion structure is arranged on described projecting block, described projecting block is provided with the hole of passing for a part for described buckle structure, thereby does not affect the locking and unlocking of described buckle structure; And another part of described additional occlusion structure is arranged on second side plate of described two adjacent side plates, and a described part for described additional occlusion structure and the mutual interlock of described another part of described additional occlusion structure after assembling.
Preferably, a part for described additional occlusion structure be arranged on described projecting block on the surface of outer panel, and there is gap between the surface towards outer panel of described projecting block and outer panel.
According to another preferred embodiment of the present invention, each described side plate is formed by connecting by outer panel and interior plate, described interior plate comprises lateral surface and medial surface, in container, stretch out projecting block from the medial surface one of the interior plate of first side plate of two adjacent side plates, a part for described additional occlusion structure is arranged on described projecting block, described projecting block is provided with the hole of the part for holding described buckle structure, thereby does not affect the locking and unlocking of described buckle structure; And another part of described additional occlusion structure is arranged on second side plate of described two adjacent side plates, and a described part for described additional occlusion structure and the mutual interlock of described another part of described additional occlusion structure after assembling.
Preferably, the described hole on described projecting block or groove be located at described projecting block on the face of described another side plate, a part for described additional occlusion structure be arranged on described projecting block on the surface of collapsible container inside.
Preferably, a part for described additional occlusion structure is projection and the groove being arranged on first side plates of two adjacent side plates, another part of described additional occlusion structure is another groove and another projection being arranged on second side plate of described two adjacent side plates, and described projection and the mutual interlock in the time that described two adjacent side plates are connected of described groove.
Preferably, other occlusion structure except described additional occlusion structure in described occlusion structure is multiple T font grooves and the T font projection being arranged in described two adjacent side plates.
Preferably, described buckle structure comprises dead bolt, dead bolt mounting hole and tongue driving device; Wherein
Described tongue driving device is arranged on first side plate of described two adjacent side plates, and described dead bolt mounting hole is located on second side plate of described two adjacent side plates, described dead bolt is arranged in described dead bolt mounting hole, a part for described tongue driving device is passed the described hole of described projecting block, thereby thereby can drive described dead bolt that two the adjacent side plates that are provided with described buckle structure are locked or release mutually by described tongue driving device.
Preferably, described tongue driving device is made up of handle and push rod, first side plate of described two adjacent side plates is provided with the handle mounting hole that holds described handle, and described push rod is contained in the described hole of described projecting block and can under the effect of described handle, promotes described dead bolt to realize release.
Preferably, on described the first side plate, be also provided with the auxiliary flute adjacent with described handle mounting hole, for user's auxiliary power of borrowing in the time operating described handle.
Preferably, described dead bolt comprises:
Dead bolt main body;
Elastic buckle, described Elastic buckle is positioned at described dead bolt main body both sides and for described dead bolt being assembled to described dead bolt mounting hole; And
Shell fragment, is positioned at described dead bolt main body afterbody and resets for dead bolt.
Preferably, described dead bolt body front end has guiding surface.
Preferably, described guiding surface is provided with groove, and described groove can hold common straight screwdriver head, can from described dead bolt mounting hole, split out described dead bolt by described groove.
Preferably, described buckle structure comprises dead bolt, dead bolt receiving opening and tongue driving device, wherein
Described dead bolt and described tongue driving device are all arranged on first side plates of described two adjacent side plates and described dead bolt is connected with described tongue driving device, and described dead bolt receiving opening is arranged on second side plate of described two adjacent side plates, thereby under the driving of described tongue driving device, described dead bolt can stretch into or exit described dead bolt receiving opening, thereby two the adjacent side plates that are provided with described buckle structure are locked or release mutually.
Preferably, described tongue driving device is handle, and described handle is connected by buckle mode with described dead bolt.
Preferably, described dead bolt afterbody is provided with shell fragment, thereby under the effect of shell fragment, described dead bolt extend into described dead bolt receiving opening.
Preferably, described handle is provided with a buckling parts, and described dead bolt is provided with a groove coordinating with described buckling parts, and described handle and described dead bolt are by sticking into described buckling parts in described groove and interconnect.
Because the present invention is provided with additional occlusion structure in the position identical with buckle structure height, thereby the occlusion structure on two adjacent side plates is roughly evenly distributed from top to bottom, thereby has greatly strengthened the Keying strength between two adjacent side plates.Thereby further improve the intensity of whole collapsible container, extended the service life of collapsible container.
Brief description of the drawings
Fig. 1 is the force diagram that collapsible container buckle structure place does not arrange side plate while adding occlusion structure.
Fig. 2 is the block diagram of collapsible container of the present invention.
Fig. 3 is the partial perspective view of collapsible container of the present invention.
Fig. 4 is the block diagram of the interior plate of first side plate of the side plate of collapsible container of the present invention.
Fig. 5 is the block diagram of the side plate adjacent with side plate shown in Fig. 4 of collapsible container of the present invention.
Fig. 6 is the block diagram of the dead bolt of the buckle structure of the embodiment of the present invention one.
Fig. 7 is the block diagram of the push rod of the buckle structure of the embodiment of the present invention one.
Fig. 8 is the block diagram of the handle of the buckle structure of the embodiment of the present invention one.
Fig. 9 is the block diagram of the handle of the buckle structure of the embodiment of the present invention one.
Figure 10 is the part sectional view that two adjacent side plates of the embodiment of the present invention one are in the lock state.
Figure 11 is two adjacent side plates of the embodiment of the present invention one part sectional views in released state.
Figure 12 be the embodiment of the present invention one two adjacent side plates separate time part sectional view.
Figure 13 is the part sectional view that two adjacent side plates of the embodiment of the present invention two are in the lock state.
Figure 14 is the dead bolt front elevation of the buckle structure of the embodiment of the present invention two.
Figure 15 is two adjacent side plates of the embodiment of the present invention two part sectional views in released state.
Figure 16 is the block diagram of the interior plate of first side plate of the side plate of the collapsible container of the embodiment of the present invention two.
Figure 17 is the block diagram of the side plate adjacent with side plate Figure 16 the embodiment of the present invention two.
Figure 18 is the force diagram that collapsible container buckle structure place is provided with side plate while adding occlusion structure.
Figure 19 is the structural representation of the side plate of collapsible container of the present invention.
Figure 20 is the partial schematic diagram of the side plate that is provided with buckle structure of collapsible container in prior art, and snap close installation position structure and occlusion structure are shown.
Detailed description of the invention
Below with reference to accompanying drawing, preferred embodiment of the present invention is elaborated, so that clearer understanding objects, features and advantages of the present invention.It should be understood that embodiment shown in the drawings is not limitation of the scope of the invention, and just for the connotation of technical solution of the present invention is described.
Collapsible container of the present invention comprises: base 1, side plate 2, side plate 3, side plate 4 and side plate 5.Wherein, side plate 2 is relative side plate with side plate 4.Side plate 3 is relative side plate with side plate 5.Side plate 2 is adjacent side plates with side plate 3 and side plate 5.Side plate 4 is adjacent side plates with side plate 3 and side plate 5.Wherein, be provided with occlusion structure and buckle structure in the junction of two adjacent side plates.Occlusion structure is used for connecting two adjacent side plates.Buckle structure is used for locking two adjacent side plates, thereby in the time that buckle structure is locked, two adjacent side plates interfix, and in the time that buckle structure is opened, two adjacent side plates can be separated from one another.In following preferred embodiment, as shown in figure 19, each piece side plate is all connected to form by outer panel 001 and interior plate 002, but should be understood that the side plate being formed by an independent plate also can realize object of the present invention.
Applicant is through deep research, find to be provided with additional occlusion structure in the position identical with buckle structure height on adjacent biside plate, thereby the occlusion structure at this additional occlusion structure and all the other positions is connected adjacent biside plate together from top to bottom, can improve widely the intensity of whole collapsible container.
According to concrete requirement, buckle structure, occlusion structure and additional occlusion structure can have different structures and shape, and are not limited to the structure shown in accompanying drawing and shape.
Because the most weak place of Joint strenght between adjacent biside plate appears at buckle structure place, therefore, in the increase of buckle structure position, additional occlusion structure being set will greatly improve the Joint strenght of adjacent biside plate, thereby improves on the whole the intensity of collapsible container.Test according to finite element analysis, identical collapsible container is owing at buckle structure place, occlusion structure being set, to improve nearly 1.5～2.5 times than the bulk strength that occlusion structure is not set at buckle structure place, thereby under same volume, the present invention who is provided with occlusion structure at buckle structure place can be carried heavier goods.For example, the existing collapsible container (for example Turnover Box) that occlusion structure is not set at buckle structure place only can hold the goods that 300kg is heavy, and collapsible container of the present invention can hold the goods that about 500kg is heavy.
In order to narrate conveniently, hereinafter, lateral plates is called to medial surface to the face of collapsible container inside, lateral plates is called to lateral surface to the face of collapsible container outside.
Embodiment 1
As shown in Figure 2, collapsible container of the present invention comprises: base 1, side plate 2, side plate 3, side plate 4 and side plate 5.Wherein, side plate 2 is relative side plate with side plate 4.Side plate 3 is relative side plate with side plate 5.Side plate 2 is adjacent side plates with side plate 3 and side plate 5.Side plate 4 is adjacent side plates with side plate 3 and side plate 5.Wherein, be provided with occlusion structure and buckle structure in the junction of two adjacent side plates.Occlusion structure is used for connecting two adjacent side plates.Buckle structure is used for locking two adjacent side plates, thereby in the time that buckle structure is locked, two adjacent side plates interfix, and in the time that buckle structure is opened, two adjacent side plates can be separated from one another.
In this preferred embodiment, on side plate 5, be also provided with side door 51, but those skilled in the art will appreciate that on side plate 5 side door 51 also can be set, this does not affect realizes object of the present invention.
In this preferred embodiment, side plate is interconnected and is formed by two boards, for example, adopt the technique manufacture of two-sided hot plate welding to form.
As shown in Figure 3, side plate 2 comprises outer panel 2a and interior plate 2b, and side plate 5 comprises outer panel 5a and interior plate 5b.The structure of side plate 3 and side plate 4 is identical with the structure of side plate 5 and side plate 2 respectively.Be that side plate 3 comprises outer panel 3a and interior plate 3b, side plate 4 comprises outer panel 4a and interior plate 4b.Wherein, the outer panel of same side plate and interior plate are by the technique weld together of welding.Certainly, the technology people of this area is appreciated that outer panel and interior plate also can link together by other means.
In this preferred embodiment, side plate 3 and side plate 5 are between side plate 2 and side plate 4.Occlusion structure between adjacent side plates is by the T font groove and the T font projection that are separately positioned on the medial surface of interior plate of a side plate in two adjacent side plates and on the lateral surface of the interior plate of another side plate, and be arranged on the additional occlusion structure at buckle structure equal height place and form, together with this additional occlusion structure (below will further describe) and other occlusion structure, realize continuous interlock from the bottom to top between two adjacent side plates, thereby greatly strengthened the Joint strenght between two adjacent side plates.
Object for a more clear understanding of the present invention and spirit, illustrate the occlusion structure between adjacent side plates of the present invention with the occlusion structure of adjacent side plates 2,5.
As shown in Figure 3, between adjacent side plates 2,5, above interconnect by the interior plate 5b that the medial surface 2b0 of the interior plate 2b of side plate 2 is connected to side plate 5.Wherein, the interior plate 2b of side plate 2 side plate 5 one from a side direction of its adjacent side plates 5 and stretches out a salient 2b0.On this salient 2b0, be provided with T font groove 2b1, T font projection 2b2 and T font projection 2b3.Correspondingly, as shown in Figure 5, be provided with T font projection 5b1, T font groove 5b2 and T font groove 5b3 from the lateral surface adjacent with side plate 2 of the interior plate 5b of side plate 5.In the time that two adjacent side plates 2,5 interconnect, T font groove 2b1 on interior plate 2b, T font projection 2b2 and T font projection 2b3 respectively with interior plate 5b on T font projection 5b1, T font groove 5b2 and the mutual interlock of T font groove 5b3, thereby side plate 2 is connected with side plate 5.Occlusion structure between occlusion structure between all the other adjacent side plates and side plate 2 and side plate 5 is similar.
Although the occlusion structure between the adjacent side plates in this preferred embodiment is T font groove and the T font projection that is arranged on the junction of adjacent side plates, but those skilled in the art will be appreciated that, also other forms of this occlusion structure, such as " dovetail furrow ", square groove etc., or other structure of interlock mutually.And the groove that occlusion structure comprises and protruding quantity are not limited to 3 shown in Figure 4 and 5, but groove and the projection of right quantity can be set as required.
Now by the buckle structure 52 between side plate 2 and side plate 5, the buckle structure between adjacent side plates of the present invention is described.In this preferred embodiment, buckle structure 52 comprises: dead bolt 6, tongue driving device 7, dead bolt mounting hole 2b41, tongue driving device mounting hole 521 and tongue driving device are installed groove 522.Dead bolt 6 is placed in the dead bolt mounting hole 2b41 of side plate 2, tongue driving device 7 is made up of handle and push rod, wherein, handle and push rod are contained in respectively to be installed in groove 522 and mounting hole 521 and interconnects, thereby promote when handle, can drive push rod, and and then drive dead bolt to make corresponding sports, thereby realize the locking and unlocking, just further describe below.
Particularly, as shown in Fig. 3～5, buckle structure 52 is positioned at the junction of adjacent side plates 2,5.As shown in Figure 5, the lateral surface of interior plate 5b is stretching out the projecting block 520 of an approximate cuboid near position one outside container of side plate 2.Projecting block 520 is provided with the tongue driving device mounting hole 521 that runs through it.On the outer panel 5a of side plate 5, be provided with groove 522, groove 522 is communicated with hole 521.Groove 522 is for holding the handle 72 of tongue driving device 7.The outer panel 5a of side plate 5 is upper is also provided with auxiliary flute 523 side by side with groove 522, and auxiliary flute 523 is auxiliary by means of power when operating tongue driving device.Projecting block 520 on the face of outer panel 5a) on be provided with at least one additional occlusion structure 5201.Preferably, it is upper that projecting block 520 is integrally formed in interior plate 5b, and additional occlusion structure 5201 is integrally formed on projecting block 520.Wherein, additional occlusion structure 5201 is not less than certain size with the vertical distance of dead bolt mounting hole 521, such as being 3～5 millimeters.
In this preferred embodiment, additional occlusion structure 5201 is for being arranged on projecting block 520 on the face of outer panel 5a) two projections and a groove.But those skilled in the art will appreciate that other forms of additional occlusion structure is also applicable to the present invention.In addition, groove and protruding quantity also can be according to the size settings of collapsible container.
Correspondingly, as shown in Figure 4, the upper breach 2b4 that is provided with approximate rectangular shape in the position identical with buckle structure height of the salient 2b0 of side plate 2b, this breach 2b4 is corresponding with the projecting block 520 on side plate 5.Be provided with dead bolt mounting hole 2b41 in the position at breach 2b4 place, for holding dead bolt 6.Also be provided with at least one additional occlusion structure 2b42 in the outside of breach 2b4, be used for coordinating with the additional occlusion structure 5201 on side plate 5.In this preferred embodiment, additional occlusion structure 2b42 is two grooves and a projection.But those skilled in the art will appreciate that this additional occlusion structure can be also other forms, as long as corresponding with the additional occlusion structure on side plate 5.
In this preferred embodiment, dead bolt and tongue driving device arrange as follows.But the tongue driving device that should be understood that other form also goes for the present invention.
As shown in Figure 6, the main body both sides of the dead bolt 6 of this preferred embodiment have Elastic buckle 62.This Elastic buckle 62 is for being assembled to dead bolt dead bolt mounting hole 2b41, being provided with on side plate the hole or the groove (not shown) that match with Elastic buckle 62.The afterbody of dead bolt 6 is shell fragment 61, and shell fragment 61 has elasticity, for be not subject to the reset of making used time dead bolt 6 of the power of tongue driving device when dead bolt.The front end of dead bolt 6 is lock bolt 63, and a side of lock bolt 63 has guiding surface 64.Guiding surface 64 is provided with groove 65, and groove 65 can hold common straight screwdriver head, thereby can dead bolt 6 be split out from dead bolt mounting hole 2b41 by groove 65.
As shown in Fig. 7～9, tongue driving device 7 comprises push rod 71 and handle 72.The main body of push rod 71 is roughly cuboid, and its tail end 711 has the groove 712 that is connected use with handle 72.Tail end 711 both sides of push rod 71 have groove 713, have little limiting stopper 714 above groove 713.
Fig. 7 and Fig. 8 are the detailed structure of handle 72.The front of handle 72 has groove 720, and during for operating handle, attacker uses.The back of handle 72 has the groove 721 of the afterbody 711 that connects push rod 71.In groove 721, be provided with boss 722 and boss 723, for coordinating with groove 712 and the groove 713 of push rod 71 respectively.Boss 723 middle parts are provided with groove 724.After push rod 71 and handle 72 are in place, limiting stopper 714 enters into groove 724, thus anti-throw-out lever 71 from handle 72, deviate from easily, as shown in Figure 9.
When Figure 10～12 are assembled state, additional occlusion structure and the connection of latching device and the section-drawing of releasing process.In the time that side plate 2 and side plate 5 interconnect, occlusion structure 2b1,2b2,2b3 and occlusion structure 5b1,5b2,5b3 are engaged, and the additional occlusion structure 2b41 and the additional occlusion structure 5201 that are located at buckle structure position engaged simultaneously.Like this, between adjacent side plates 2,5, have from top to bottom interlock, therefore, the load that side plate 2 and side plate 5 junctions can bear as shown in figure 15, thereby ensured the intensity of the junction of side plate 2 and side plate 5.
As shown in figure 10, in the time being in the lock state, due to the elastic force effect of the shell fragment 61 of dead bolt 6, the lock bolt 63 of dead bolt 6 extend in buckle structure mounting hole 521 from dead bolt mounting hole 2b41.Owing to being subject to the promotion of dead bolt 6, the state of push rod 72 in retrude, thus side plate 2 and side plate 5 are locked.Now additional occlusion structure 5201 is sandwiched between dead bolt 6 and additional occlusion structure 2b42, like this, unless dead bolt 6 exits (being release) from push rod mounting hole 521 or the part of one of them is damaged, additional occlusion structure 5201 can not deviate to separate with additional occlusion structure 2b42 easily, thereby has ensured the intensity of this additional occlusion structure.
As shown in figure 11, in the time of needs release, borrow power by hole 523, handle 72 is promoted forward, promote, in dead bolt 6 retraction dead bolt mounting hole 2b41, the lock bolt 63 of dead bolt 6 to be deviate from push rod mounting hole 521 by push rod 5.Now, as shown in figure 11, inwardly promoting side plate 5 can unlock.The driver train that those skilled in the art will appreciate that dead bolt is not limited to the push rod form of the direct movement that this preferred embodiment exemplifies, and can also be other forms, such as the handle that can utilize rotation form promotes or directly promote dead bolt via push rod again.
Embodiment 2
As shown in Figure 13～17, this preferred embodiment is lockout mechanism with the difference of embodiment 1 and is positioned at the additional occlusion structure at lockout mechanism equal height place.
In this preferred embodiment, collapsible container comprises: base 1, side plate 20, side plate 30, side plate 40 and side plate 50.Wherein, side plate 20 is relative side plate with side plate 40.Side plate 30 is relative side plate with side plate 50.Side plate 20 is adjacent side plates with side plate 30 and side plate 50.Side plate 40 is adjacent side plates with side plate 30 and side plate 50.Wherein, be provided with occlusion structure and buckle structure in the junction of two adjacent side plates.Occlusion structure is used for connecting two adjacent side plates.Buckle structure is used for locking two adjacent side plates, thereby in the time that buckle structure is locked, two adjacent side plates interfix, and in the time that buckle structure is opened, two adjacent side plates can be separated from one another.
Identical with preferred embodiment 1, in this preferred embodiment, side plate 20 comprises outer panel 20a and interior plate 20b, and side plate 50 comprises outer panel 50a and interior plate 50b.The structure of side plate 30 and side plate 40 is identical with the structure of side plate 50 and side plate 20 respectively.Be that side plate 30 comprises outer panel 30a and interior plate 30b, side plate 40 comprises outer panel 40a and interior plate 40b.Wherein, the outer panel of same side plate and interior plate are by the technique weld together of welding.Certainly, the technology people of this area is appreciated that outer panel and interior plate also can link together by other means.
Now by the buckle structure 60 between side plate 20 and side plate 50, the buckle structure between adjacent side plates of the present invention is described.In this preferred embodiment, buckle structure comprises: dead bolt, tongue driving device, dead bolt mounting hole and tongue driving device mounting hole.Different from preferred embodiment 1, in this preferred embodiment, dead bolt and tongue driving device are positioned on same side plate, and tongue driving device only comprises handle.
As shown in Figure 13～17, buckle structure 60 is positioned at the junction of adjacent side plates 20,50.On the medial surface of interior plate 20b, stretch out one first projecting block 20b0 towards side plate 50 one, on this first projecting block 20b0, be provided with dead bolt receiving opening 20b1, for mutually holding dead bolt 602 when locking at side plate 20 and side plate 50.On the face of internal tank, be provided with at least one additional occlusion structure 20b2 at the first projecting block 20b0.In this preferred embodiment, additional occlusion structure 20b2 is projection and groove.But it can be also other form that the technology of this area is appreciated that this additional occlusion structure.
Be connected and on side, be provided with lockhole 50b1 interior plate 50b adjacent with side plate 20.Lockhole 50b1 is used for holding dead bolt 602, and passes it to stretch into dead bolt receiving opening 20b1 for dead bolt in the time of locking.On interior plate 50b, be provided with additional occlusion structure 50b2 in the position of close lockhole 50b1, for being connected with additional occlusion structure 20b2.In this preferred embodiment, additional occlusion structure 50b2 is the second projecting block that side plate 50a20 one is stretched out outward on interior plate 50b, on this second projecting block, be provided with groove and projection, this groove and projection respectively with additional occlusion structure 20b2 on projection and groove fit, thereby in the time that two adjacent side plates connect (assembling), the mutual interlock of additional occlusion structure in two adjacent side plates.But it can be also other form that the technology of this area is appreciated that this additional occlusion structure.
On the lateral surface of side plate 50, be provided with handle mounting hole 501, for holding handle 601.Handle mounting hole 501 is also communicated with hole 50b1 is vertical.
In this preferred embodiment, dead bolt 602 is installed in the lockhole 50b1 of side plate 50.Handle 601 is provided with a buckling parts 6011.Correspondingly dead bolt 602 is provided with fastening hole 6021.Handle 601 is connected in the fastening hole 6021 on dead bolt 602 by buckling parts 6011, thereby is connected with dead bolt 602.After assembling, dead bolt 602 is arranged in lockhole 50b1, and handle 601 is arranged in handle mounting hole 501.The size of handle mounting hole 501 is greater than the size of handle 601.Thereby handle 601 can move in handle mounting hole 501.
As shown in figure 14, the afterbody of dead bolt 602 has shell fragment 6022.In the time that dead bolt 602 packs in lockhole 50b1, under the elastic force effect of shell fragment 6022, the state of dead bolt 602 in stretching out forward, thereby under lock-out state, dead bolt 602 extend into the dead bolt receiving opening 20b1 being arranged on side plate 20, thereby side plate 20 and side plate 50 are locked.While being in the lock state, the additional occlusion structure 20b2 of side plate 20 and the additional occlusion structure 50b2 of side plate 50 are engaged.The tongue 6023 that dead bolt 602 stretches out is limited by the additional occlusion structure 20b2 on side plate 20b, and side plate 20b to the inside (right side shown in Figure 12,14) is mobile.Meanwhile, in the time that side plate 20b is subject to the application force of inner side (downside shown in Figure 12,14), additional occlusion structure 20b2 should bear a part of application force mutually with 50b2.Therefore, additional occlusion structure continuous arrangement from top to bottom, the load that side plate 20 and side plate 50 junctions can bear as shown in figure 16, thereby ensured the intensity of the junction of side plate 20 and side plate 50.
While needing release, retreat handle 601 tongue 6023 of dead bolt 602 is returned in lockhole 50b1, thus the restriction that departs from additional occlusion structure 20b2, more mobile side plate 50 gets final product release to the inside.
It is pointed out that for the ease of above description, introduced term " outer panel " and " interior plate " and " lateral surface " and " medial surface " here, but this should not be construed as limitation of the scope of the invention.
Below described preferred embodiment of the present invention in detail, but it will be appreciated that, after having read above-mentioned instruction content of the present invention, those skilled in the art can make various changes or modifications the present invention.These equivalent form of values fall within the application's appended claims limited range equally.
Claims (10)
1. a collapsible container, comprises base and multiple side plate, and described side plate, to be installed on described base with respect to the mode of described bottom seat foldable, is characterized in that:
Two adjacent side plates are provided with occlusion structure and buckle structure, thereby between two adjacent side plates, interconnect by described occlusion structure and described buckle structure, wherein said occlusion structure comprises the additional occlusion structure being arranged on described buckle structure equal height place.
2. collapsible container according to claim 1, is characterized in that:
First side plate of two adjacent side plates is being provided with projecting block with the position of described buckle structure equal height, a part for described additional occlusion structure is arranged on described projecting block, described projecting block is provided with the hole of passing for a part for described buckle structure, thereby does not affect the locking and unlocking of described buckle structure; And another part of described additional occlusion structure is arranged on second side plate of described two adjacent side plates, and a described part for described additional occlusion structure and the mutual interlock of described another part of described additional occlusion structure after assembling.
3. collapsible container according to claim 1, is characterized in that:
Each described side plate is formed by connecting by outer panel and interior plate, on the interior plate of first side plate of two adjacent side plates, one is stretched out projecting block, a part for described additional occlusion structure is arranged on described projecting block, described projecting block is provided with the hole of passing for a part for described buckle structure, thereby does not affect the locking and unlocking of described buckle structure; And another part of described additional occlusion structure is arranged on the interior plate of second side plate of described two adjacent side plates, and a described part for described additional occlusion structure and the mutual interlock of described another part of described additional occlusion structure after assembling.
4. collapsible container according to claim 1, is characterized in that:
Each described side plate is formed by connecting by outer panel and interior plate, described interior plate comprises lateral surface and medial surface, to container, stretch out projecting block from the lateral surface one of the interior plate of first side plate of two adjacent side plates, a part for described additional occlusion structure is arranged on described projecting block, described projecting block is provided with the hole of passing for a part for described buckle structure, thereby does not affect the locking and unlocking of described buckle structure; And another part of described additional occlusion structure is arranged on second side plate of described two adjacent side plates, and a described part for described additional occlusion structure and the mutual interlock of described another part of described additional occlusion structure after assembling.
5. collapsible container according to claim 4, is characterized in that:
A part for described additional occlusion structure be arranged on described projecting block on the surface of outer panel, and there is gap between the surface towards outer panel of described projecting block and outer panel.
6. collapsible container according to claim 1, is characterized in that:
Each described side plate is formed by connecting by outer panel and interior plate, described interior plate comprises lateral surface and medial surface, in container, stretch out projecting block from the medial surface one of the interior plate of first side plate of two adjacent side plates, a part for described additional occlusion structure is arranged on described projecting block, described projecting block is provided with the hole of the part for holding described buckle structure, thereby does not affect the locking and unlocking of described buckle structure; And another part of described additional occlusion structure is arranged on second side plate of described two adjacent side plates, and a described part for described additional occlusion structure and the mutual interlock of described another part of described additional occlusion structure after assembling.
7. according to the collapsible container described in claim 1～6 any one, it is characterized in that: a part for described additional occlusion structure is projection and the groove being arranged on first side plates of two adjacent side plates, another part of described additional occlusion structure is another groove and another projection being arranged on second side plate of described two adjacent side plates, and described projection and the mutual interlock in the time that described two adjacent side plates are connected of described groove.
8. according to the collapsible container described in claim 2～5 any one, it is characterized in that:
Described buckle structure comprises dead bolt, dead bolt mounting hole and tongue driving device; Wherein
Described tongue driving device is arranged on first side plate of described two adjacent side plates, and described dead bolt mounting hole is located on second side plate of described two adjacent side plates, described dead bolt is arranged in described dead bolt mounting hole, a part for described tongue driving device is passed the described hole of described projecting block, thereby thereby can drive described dead bolt that two the adjacent side plates that are provided with described buckle structure are locked or release mutually by described tongue driving device.
9. collapsible container according to claim 8, it is characterized in that: described tongue driving device is made up of handle and push rod, first side plate of described two adjacent side plates is provided with the handle mounting hole that holds described handle, and described push rod is contained in the described hole of described projecting block and can under the effect of described handle, promotes described dead bolt to realize release.
10. collapsible container according to claim 6, is characterized in that:
Described buckle structure comprises dead bolt, dead bolt receiving opening and tongue driving device, wherein
Described dead bolt and described tongue driving device are all arranged on first side plates of described two adjacent side plates and described dead bolt is connected with described tongue driving device, and described dead bolt receiving opening is arranged on second side plate of described two adjacent side plates, thereby under the driving of described tongue driving device, described dead bolt can stretch into or exit described dead bolt receiving opening, thereby two the adjacent side plates that are provided with described buckle structure are locked or release mutually.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350994.XA CN104163295B (en) | 2014-07-22 | 2014-07-22 | Foldable container |
| PCT/CN2015/084814 WO2016011949A1 (en) | 2014-07-22 | 2015-07-22 | Foldable container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350994.XA CN104163295B (en) | 2014-07-22 | 2014-07-22 | Foldable container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104163295A true CN104163295A (en) | 2014-11-26 |
| CN104163295B CN104163295B (en) | 2017-02-15 |
Family
ID=51907312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410350994.XA Active CN104163295B (en) | 2014-07-22 | 2014-07-22 | Foldable container |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104163295B (en) |
| WO (1) | WO2016011949A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590787A (en) * | 2015-01-14 | 2015-05-06 | 上海鸿研物流技术有限公司 | Container and locking mechanism thereof |
| WO2016011949A1 (en) * | 2014-07-22 | 2016-01-28 | 上海鸿研物流技术有限公司 | Foldable container |
| WO2016124089A1 (en) * | 2015-02-03 | 2016-08-11 | 上海鸿研物流技术有限公司 | Foldable container and engaging structure thereof |
| WO2021147843A1 (en) * | 2020-01-20 | 2021-07-29 | 上海鸿研物流技术有限公司 | Foldable container |
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| EP1544116A1 (en) * | 2003-12-15 | 2005-06-22 | Arca Systems AB | Locking system for a collapsible container |
| JP2013233952A (en) * | 2012-05-08 | 2013-11-21 | Sanko Co Ltd | Container |
| CN203497302U (en) * | 2013-10-15 | 2014-03-26 | 林炜丰 | Folding basket |
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| JP3707973B2 (en) * | 1999-11-09 | 2005-10-19 | 三甲株式会社 | Folding container |
| CN201284040Y (en) * | 2008-10-27 | 2009-08-05 | 李锋 | Push-button type folding case |
| JP5627532B2 (en) * | 2011-04-15 | 2014-11-19 | 三甲株式会社 | Box pallet and side wall of box pallet |
| CN202863897U (en) * | 2012-07-11 | 2013-04-10 | 舒乐阿卡***有限公司 | Foldable plastic container |
| CN203246739U (en) * | 2013-01-18 | 2013-10-23 | 上海鸿润科技有限公司 | Locking mechanism suitable for large-scale container and large-scale container thereof |
| CN104163295B (en) * | 2014-07-22 | 2017-02-15 | 上海鸿研物流技术有限公司 | Foldable container |
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2014
- 2014-07-22 CN CN201410350994.XA patent/CN104163295B/en active Active
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2015
- 2015-07-22 WO PCT/CN2015/084814 patent/WO2016011949A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1544116A1 (en) * | 2003-12-15 | 2005-06-22 | Arca Systems AB | Locking system for a collapsible container |
| JP2013233952A (en) * | 2012-05-08 | 2013-11-21 | Sanko Co Ltd | Container |
| CN203497302U (en) * | 2013-10-15 | 2014-03-26 | 林炜丰 | Folding basket |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011949A1 (en) * | 2014-07-22 | 2016-01-28 | 上海鸿研物流技术有限公司 | Foldable container |
| CN104590787A (en) * | 2015-01-14 | 2015-05-06 | 上海鸿研物流技术有限公司 | Container and locking mechanism thereof |
| WO2016124089A1 (en) * | 2015-02-03 | 2016-08-11 | 上海鸿研物流技术有限公司 | Foldable container and engaging structure thereof |
| WO2021147843A1 (en) * | 2020-01-20 | 2021-07-29 | 上海鸿研物流技术有限公司 | Foldable container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104163295B (en) | 2017-02-15 |
| WO2016011949A1 (en) | 2016-01-28 |
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