CN201729430U - Folding container - Google Patents
Folding container Download PDFInfo
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- CN201729430U CN201729430U CN2010202141463U CN201020214146U CN201729430U CN 201729430 U CN201729430 U CN 201729430U CN 2010202141463 U CN2010202141463 U CN 2010202141463U CN 201020214146 U CN201020214146 U CN 201020214146U CN 201729430 U CN201729430 U CN 201729430U
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- threshold
- door
- underframe
- plate
- returning face
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- Expired - Lifetime
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- 230000007306 turnover Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a folding container, which comprises a bottom frame, a top plate, two side plates, a door end and a front end. The door end comprises a door sheet component which can be opened, turned oven and placed on the bottom frame; and a door sill comprising a low door sill and an upper door sill; and at least one locking device for locking the door sheet component corresponding to the upper door sill. The folding container also comprises at least one connecting device for connecting the door sheet component and the bottom frame. The connecting device comprises a turnover plate with the first end thereof fixed on the upper door sill and the second end thereof extending toward the lower door sill and the bottom frame; and a support plate which is fixed on the lower door sill and connected with the turnover plate through a hinge pin to support the turnover plate to rotate around the hinge pin. The folding container provided by the utility model can effectively solves the difficulties in rapid disassembly or assembly of the door sheet component and keeping good connection with the bottom frame after disassembly or assembly.
Description
Technical field
The utility model relates to a kind of freight container, particularly relates to a kind of Foldable container.
Background technology
Freight container in the goods transport Application for Field more and more widely, it can transport by various vehicle such as vehicle, steamer, aircrafts.Therefore traditional freight container adopts fixed sturcture mostly, and in transportation with when storing up, unloaded freight container (empty van) need take and the identical volumetric spaces of loaded container (loaded van), therefore the empty van transportation meeting significant wastage of traditional freight container transportation and store up cost.
In order to address this problem, developed the freight container that can when zero load, fold now.Disclose a kind of Collapsible container as Chinese patent 200420084231.7, having comprised: underframe, top board, two side plates, front end and lower back panels.Wherein the top of each side plate is hinged to top board and bottom-hinged to underframe, and each side plate comprises the first half and the latter half that is hinged together.The bottom of forward and backward end plate is hinged to underframe respectively, and their top is connected to top board respectively separably.Usually, lower back panel is set to an end.When folding, elder generation rotates forward and backward end plate respectively and is placed on the underframe in case; Then two side plates are folded, before and after making the lower part of each side plate rotate in case respectively to be placed on the end plate, and the first half is outwards rotated and is placed on cooresponding the latter half, and this moment, top board was placed on the first half of side plate.After the freight container group was upright, a plurality of fixation kits that can be by being arranged on the side plate inboard interfixed the top and the bottom of side plate.
This freight container that can fold when zero load can effectively reduce the empty van transportation volume.Yet, in the folding process of freight container, need at first the door-plate assembly and the casing of door end (being the rear end) to be taken apart, and disassembled door board component how fast and easily, and after how guaranteeing that the door-plate assembly is by dismounting, and realize annexation preferably between the underframe, these all are existing Foldable container problem demanding prompt solutions.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of Foldable container, connecting device by door-plate assembly and underframe, realize quick, the light dismounting of door-plate assembly, and make the door-plate assembly after dismounting, can keep annexation preferably with underframe.
For achieving the above object, the utility model provides a kind of Foldable container, include underframe, be positioned at the top board of underframe top, door end and the front end that lays respectively at two side plates of described underframe both sides and lay respectively at described underframe two ends, described Men Duan comprises: can open and the turning door-plate assembly that is placed on the described underframe; Threshold comprises following threshold that is fixed to described underframe and the last threshold that is rotationally connected with described threshold down; And be used for described door-plate assembly with respect to described at least one latching device of going up the threshold locking, wherein said Foldable container also includes the connecting device of at least one door-plate assembly and underframe, the connecting device of described door-plate assembly and underframe also includes: returning face plate, first end of this returning face plate is fixed to described upward threshold, and second end extends towards described threshold down and described underframe; And stay bearing plate, be fixed on the described threshold down, be connected by bearing pin with described returning face plate, support described returning face plate and rotate around described bearing pin.
Further, also include an elastic component, an end of this elastic component is connected to second end of described returning face plate, and the other end of this elastic component is connected to described underframe.
Further, it is inner and be fixed to the described roof of going up threshold that described returning face plate is contained in the described hollow that goes up threshold, and second end of described returning face plate passes and describedly goes up the diapire of threshold and extend to described threshold down and described underframe; Be respectively equipped with first hole and second hole on described first end and second end.
Further, the number of described stay bearing plate is two, lay respectively at the both sides of described returning face plate, wherein each stay bearing plate comprises and holds and be fixed to the support portion in the described down threshold and pass the described upwardly extending protrusion of roof of threshold down, offer the 3rd hole on the protrusion, two stay bearing plate interval certain spacing are formed a dead slot.
Further, first end of described returning face plate is connected by bearing pin with the protrusion of described stay bearing plate.
Further, described latching device comprises: locking bar generally perpendicularly is installed on the described door-plate assembly with described threshold; Tapered end is arranged on described locking bar near on the end of described threshold; And the lock that matches with described tapered end, be fixed to the described threshold of going up.
Further, described door-plate assembly includes the door-plate that two fans can be split, and all is respectively equipped with at least one latching device on wherein said every fan door-plate, the corresponding connecting device that is provided with a described door-plate assembly and underframe in the bottom of described latching device.
Further, described underframe comprises support body and the floor that is laid on the described support body, described elastic component is positioned at below, described floor, and an end of wherein said elastic component is connected with second hole of returning face plate, and the other end of described elastic component is connected on the crossbeam of this support body.
Further, described elastic component is a cylindrical spring.
According to Foldable container of the present utility model, connecting device by door-plate assembly and underframe, can realize effectively door-plate when the underframe folded turnover both can be fast with separate expediently, at the door-plate assembly in the process that underframe falls down, last threshold drives returning face plate and flips an angle, spring is stretched gradually thereupon, returning face plate can be subjected to the reversal interlocking relay that spring applies, make the door-plate assembly little by little to fall, last door-plate assembly is placed on the underframe, makes to have realized between door-plate assembly and the casing annexation preferably.Meanwhile, fall, thereby avoid it that underframe is produced unnecessary shock and vibration by the slow of door-plate assembly.
Description of drawings
Below in conjunction with accompanying drawing and detailed embodiment the utility model is elaborated, wherein:
Structural representation when Fig. 1 founds state for the Foldable container according to the utility model one embodiment is in group;
Fig. 2 inwardly overturns for the door-plate assembly of Foldable container shown in Fig. 1 and stacks structural representation on the underframe;
Fig. 3 is the structural representation of the door end shown in Fig. 1;
Fig. 4 is the A portion enlarged diagram among Fig. 3;
Fig. 5 is the front elevation of threshold part among Fig. 3;
Fig. 6 is the block diagram of threshold part among Fig. 3;
Fig. 7 is the door-plate assembly of the utility model one embodiment and the birds-eye view of underframe connection structure;
Fig. 8 is the stay bearing plate of an embodiment of the present utility model and the structural representation of returning face plate;
Fig. 9 is the door-plate assembly of the utility model one embodiment and the structural representation of underframe connection structure, and wherein the door-plate assembly is in the upright state of group;
Figure 10 is the door-plate assembly of the utility model one embodiment and the structural representation of underframe connection structure, and wherein the door-plate assembly is in folded state.
The specific embodiment
Below, by exemplary embodiment the utility model is specifically described.Yet should be appreciated that the element of Miao Shuing, structure and feature also can be attached in other embodiment valuably in one embodiment under the situation that does not have further narration.
Referring to Fig. 1, it is according to the Foldable container 10 of the utility model one embodiment, includes underframe 11; One top board 12 is arranged on the top of underframe 11; Two side plates 13 are separately positioned on left and right two sidepieces of underframe 11; Hold 14 and one front end 15 for one, be separately positioned on former and later two ends of underframe 11.Wherein, but two side plates 13 and door end 14 and front end 15 all stack on the underframe 11 to partial switching.It is worthy of note that door end 14 also includes can be opened and turning door-plate assembly 141 and the threshold 142 that is placed on the underframe, as shown in Figure 2, when needs are folding, at first 141 upsets of door-plate assembly can be placed on the underframe 11.
As shown in Figure 3 and Figure 4, further, threshold 142 also includes on one threshold 142a and threshold 142b once, wherein goes up threshold 142a and is rotatably connected to threshold 142b down, it is worthy of note that last threshold 142a herein is 0～90 degree with respect to the slewing area of following threshold 142b.Following threshold 142b and underframe 11 are fixed together, alternatively, and as the mode of welding.
It is worthy of note,, during door-plate assembly 141 folding placements of Foldable container 10 of the present utility model, can be locked with last threshold 142a by at least one latching device on the vertical direction that is arranged on door-plate assembly 141 20 for the ease of the integral body upset.
According to a preferred embodiment of the present utility model, door-plate assembly 141 includes door-plate 141a, the 141b that two fans can be split, yet the stability in order to guarantee that door-plate assembly 141 is locked is preferably, and all is respectively equipped with latching device 20 on every fan door-plate.Wherein, each latching device 20 also includes: generally perpendicularly be installed to locking bar 21 on the door-plate assembly 141 with threshold 142; Be arranged on locking bar 21 near first tapered end 22 on the end of threshold 142 and second tapered end 23 that is arranged on the locking bar 21 close ends of lintel 143; And first lock 24 and second lock 25 of the locking that matches with described first tapered end 22 and second tapered end 23 respectively.Specifically, two ends of locking bar 21 vertically extend to upper and lower two ends of door-plate assembly 141 respectively, upper and lower two ends that are used for opposite house board component 141 are locked, when door-plate assembly 141 folds, second tapered end 23 and second lock 25 are opened, first tapered end 22 and first lock 24 are locked together, make door-plate assembly 141 and last threshold 142a connect as one direction overturning towards underframe 11.
Further, the utility model also is provided with the connecting device that at least one is used to connect door-plate assembly 141 and underframe 11.According to a preferred embodiment of the present utility model, the number of this connecting device is two, and with the corresponding bottom that is arranged on the latching device 20 on every fan door-plate of certain predetermined space.
In conjunction with Fig. 5 and shown in Figure 6, following threshold 142b is a hollow structure, has roughly orthogonal roof and antetheca.This connecting device includes a returning face plate 17, wherein this returning face plate 17 has first end 171 and second end 172 (referring to Fig. 8), first end 171 of this returning face plate 17 is fixed together with last threshold 142a, and second end 172 is towards threshold 142b and underframe 11 extend down.Be preferably, on following threshold 142b, also be provided with the groove 142b ' of second end 172 that is used to hold returning face plate 17, make this returning face plate 17 can be contained in down in the groove 142b ' that threshold 142b offers, and returning face plate 17 can flip an angle with respect to threshold 142b down in groove 142b '.Meanwhile, as shown in Figure 7, this connecting device also includes an elastic component 18, and wherein a wherein end of this elastic component 18 and second end of returning face plate 17 link together.It is worthy of note that underframe 11 includes support body and is laid on floor 112 on the support body, elastic component 18 is positioned at 112 belows, floor, and the other end of this elastic component 18 is connected with crossbeam 111 on the support body.
Meanwhile, in order to hold two returning face plates 17 respectively, have two groove 142b ' on the left and right sides of following threshold 142b.In order to guarantee that returning face plate can freely rotate in groove, the width of this groove greater than and/or equal the thickness of this returning face plate.Alternatively, as shown in Figure 8, first end 171 of this returning face plate 17 is provided with the first hole 171a, and second end 172 is provided with the second hole 172a.
It is worthy of note that support and reinforce the effect of threshold 142b down in order further to play, this connecting device also includes at least one stay bearing plate 175.In a specific embodiment of the present utility model, each connecting device all includes two stay bearing plates 175, is separately positioned on the left and right sides of returning face plate 17, and wherein, each stay bearing plate 175 includes a support portion and a protrusion.The support portion is used to hold and is fixed to down in the threshold 142b, and the roof that protrusion passes down threshold 142b extends upward, and wherein goes up the groove that threshold 142a is provided with the protrusion that is used to hold stay bearing plate 175.Be respectively arranged with the 3rd hole 176 that is aligned with each other on the protrusion of two stay bearing plates 175, first hole 171a on first end 171 of returning face plate 17 and the 3rd hole 176 of two stay bearing plates 175 are aligned with each other, and by a turning cylinder, run through as bearing pin 190.Especially, last threshold 142a is a hollow tubular structure, first end 171 of returning face plate 17 is contained in the hollow inside of threshold 142a and is fixed to the roof of threshold 142a, and second end 172 of returning face plate 17 passes the diapire of threshold 142a and threshold 142b and underframe 11 extensions downwards.
For the stability in the upset path that guarantees returning face plate 17, returning face plate 17 is limited in the activity space that is formed jointly by two stay bearing plates 175 and the groove 142b ' that offers on the threshold 142b down.In addition, in order to guarantee freely overturning of returning face plate 17, returning face plate 17 and between the stay bearing plate 175 of its left and right sides a preset distance at interval, alternatively, its matching relationship is a free-running fit.
In order to guarantee the reliability of switching process, alternatively, referring to Fig. 9 and Figure 10, this connecting device also includes a turning cylinder, as bearing pin 190, be arranged in the threshold 142a, this bearing pin 190 passes the 3rd hole 176 and the first hole 171a respectively, is used for the protrusion of each stay bearing plate 175 first end 171 with returning face plate 17 is rotatably connected to.
According to a specific embodiment of the present utility model, this elastic component 18 can be a cylindrical spring 181, wherein this cylindrical spring 181 has the first hook portion 181a and the second hook portion 181b, alternatively, and with the second hole 172a clasp joint of the first hook portion 181a of cylindrical spring 181 and returning face plate 17 together.Be preferably, for the comfort feature that makes that spring is changed and adjusted, this connecting device also includes a connection piece simultaneously, alternatively, this attaching parts is a bolt 191, the one end has the 4th hole 191a, make the second hook portion 181b and the 4th hole 191a clasp joint together, the other end of this bolt 191 is provided with outside thread, meanwhile, be arranged on the crossbeam 111 on the underframe 11 and have the 5th hole, and be free-running fit between the 5th hole and this bolt 191, make the other end of this bolt 191 can pass the 5th hole, and be fixed together with crossbeam 111 by nut 192 and pad 193.
Below the use of the connecting device of Foldable container 10 of the present utility model will be described particularly.When the door-plate assembly 141 of Foldable container 10 of the present utility model needs folding and is placed on the underframe 11, second tapered end 23 and second lock 25 that will be positioned on the lintel 143 at door-plate assembly 141 tops are separated, the top of door-plate assembly 141 loses the coupling mechanism force of locking bar 21, when the outside opposite house board component 141 from freight container applies an inside propelling thrust, door-plate assembly 141 can be towards underframe 11 overturnings, be in locking state owing to be positioned at the locking bar 21 of door-plate assembly 141 lower ends, door-plate assembly 141 is fixed as one with last threshold 142a, so driving, door-plate assembly 141 goes up threshold 142a towards underframe 11 upsets, this moment is owing to the first end 171 of returning face plate 17 is captiveed joint with last threshold 142a, so returning face plate 17 is upset thereupon also, yet along with the change gradually of the flip angle of returning face plate 17 is big, be stretched and continuing deformation with the second end 172 bonded assembly cylindrical springs 181 of returning face plate 17, increase gradually along with the spring deformation amount, the reversal interlocking relay that 181 pairs of returning face plates 17 of spring apply is also increasing, make that the overturning speed of door-plate assembly 141 is unlikely too fast, door-plate assembly 141 is under the reversal interlocking relay effect that spring 181 transmits, fall gradually, thereby avoid it that underframe 11 is produced unnecessary vibration and impulsive force, make at last the door-plate assembly can be comparatively fast with expediently by dismounting, and after the door-plate assembly is by dismounting, still can guarantee between itself and the underframe annexation preferably.
When Foldable container 10 needs group immediately, at this moment but opposite house board component 141 applies a pulling force outside case, last threshold 142a is turned to the position that parallels with it gradually with respect to following threshold 142b, when door-plate assembly 141 is turned to the perpendicular position of underframe 11, second tapered end 23 and second lock 25 is sealed, locking bar 21 is locked door-plate assembly 141, at this moment spring 181 returns.
By the door-plate assembly in the utility model Foldable container and the connecting device of underframe, not only can realize the dismounting that the door-plate assembly is quick, light, and make the door-plate assembly after dismounting, can keep annexation preferably with underframe.Meanwhile, can also realize that the slow of door-plate assembly falls, thereby avoid it that underframe is produced unnecessary shock and vibration.
Though should be pointed out that by above-mentioned embodiment the utility model is described, yet the utility model also can have other numerous embodiments.Under the prerequisite that does not break away from the utility model spirit and scope; those of ordinary skill in the art obviously can make various corresponding changes and distortion to the utility model, but these changes and distortion all should belong in the scope that the utility model claims and equivalent thereof protect.
Claims (9)
1. Foldable container includes underframe, is positioned at the top board of underframe top, door end and the front end that lays respectively at two side plates of described underframe both sides and lay respectively at described underframe two ends, it is characterized in that described Men Duan comprises:
Can open and the turning door-plate assembly that is placed on the described underframe;
Threshold, comprise the following threshold that is fixed to described underframe and with described threshold down be rotationally connected on
Threshold; And
Be used for described door-plate assembly at least one latching device with respect to the locking of described upward threshold,
Wherein said Foldable container also includes the connecting device of at least one door-plate assembly and underframe, and the connecting device of described door-plate assembly and underframe also includes:
Returning face plate, first end of this returning face plate are fixed to described upward threshold, and second end is towards described
Following threshold and described underframe extend; And
Stay bearing plate is fixed on the described threshold down, is connected by bearing pin with described returning face plate, supports
Described returning face plate rotates around described bearing pin.
2. Foldable container according to claim 1 is characterized in that, also includes an elastic component, and an end of this elastic component is connected to second end of described returning face plate, and the other end of this elastic component is connected to described underframe.
3. Foldable container according to claim 1, it is characterized in that, it is inner and be fixed to the described roof of going up threshold that described returning face plate is contained in the described hollow that goes up threshold, and second end of described returning face plate passes and describedly goes up the diapire of threshold and extend to described threshold down and described underframe; Be respectively equipped with first hole and second hole on described first end and second end.
4. Foldable container according to claim 1, it is characterized in that, the number of described stay bearing plate is two, lay respectively at the both sides of described returning face plate, wherein each stay bearing plate comprises and holds and be fixed to the support portion in the described down threshold and pass the described upwardly extending protrusion of roof of threshold down, offer the 3rd hole on the protrusion, two stay bearing plate interval certain spacing are formed a dead slot.
5. according to claim 3 or 4 described Foldable containers, it is characterized in that first end of described returning face plate is connected by bearing pin with the protrusion of described stay bearing plate.
6. Foldable container according to claim 1 is characterized in that, described latching device comprises:
Locking bar generally perpendicularly is installed on the described door-plate assembly with described threshold;
Tapered end is arranged on described locking bar near on the end of described threshold; And
With the lock that described tapered end matches, be fixed to the described threshold of going up.
7. Foldable container according to claim 1, it is characterized in that, described door-plate assembly includes the door-plate that two fans can be split, all be respectively equipped with at least one latching device on wherein said every fan door-plate, the corresponding connecting device that is provided with a described door-plate assembly and underframe in the bottom of described latching device.
8. Foldable container according to claim 2, it is characterized in that, described underframe comprises support body and the floor that is laid on the described support body, described elastic component is positioned at below, described floor, one end of wherein said elastic component is connected with second hole of returning face plate, and the other end of described elastic component is connected on the crossbeam of this support body.
9. according to claim 2 or 8 described Foldable containers, it is characterized in that described elastic component is a cylindrical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202141463U CN201729430U (en) | 2010-06-01 | 2010-06-01 | Folding container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202141463U CN201729430U (en) | 2010-06-01 | 2010-06-01 | Folding container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201729430U true CN201729430U (en) | 2011-02-02 |
Family
ID=43520586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202141463U Expired - Lifetime CN201729430U (en) | 2010-06-01 | 2010-06-01 | Folding container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201729430U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718006A (en) * | 2012-06-01 | 2012-10-10 | 南车眉山车辆有限公司 | Top cover for container or transfer barn |
| CN104647328A (en) * | 2014-06-21 | 2015-05-27 | 柳州聚龙科技有限公司 | Vehicle-mounted tool box |
| WO2016095813A1 (en) * | 2014-12-16 | 2016-06-23 | 上海鸿研物流技术有限公司 | Foldable container |
| WO2018121713A1 (en) * | 2016-12-30 | 2018-07-05 | 广东新会中集特种运输设备有限公司 | Collapsible container with balancing device |
| CN110027808A (en) * | 2018-01-11 | 2019-07-19 | 大连中集特种物流装备有限公司 | Foldable container |
-
2010
- 2010-06-01 CN CN2010202141463U patent/CN201729430U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718006A (en) * | 2012-06-01 | 2012-10-10 | 南车眉山车辆有限公司 | Top cover for container or transfer barn |
| CN104647328A (en) * | 2014-06-21 | 2015-05-27 | 柳州聚龙科技有限公司 | Vehicle-mounted tool box |
| WO2016095813A1 (en) * | 2014-12-16 | 2016-06-23 | 上海鸿研物流技术有限公司 | Foldable container |
| US11572228B2 (en) | 2014-12-16 | 2023-02-07 | Shanghai Hongyan Returnable Transit Packagings Co., Ltd. | Foldable container |
| WO2018121713A1 (en) * | 2016-12-30 | 2018-07-05 | 广东新会中集特种运输设备有限公司 | Collapsible container with balancing device |
| CN110027808A (en) * | 2018-01-11 | 2019-07-19 | 大连中集特种物流装备有限公司 | Foldable container |
| CN110027808B (en) * | 2018-01-11 | 2024-06-07 | 大连中集特种物流装备有限公司 | Foldable container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |