CN102261206A - Door hinge device and foldable container cabinet having the same - Google Patents
Door hinge device and foldable container cabinet having the same Download PDFInfo
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- CN102261206A CN102261206A CN2010101931869A CN201010193186A CN102261206A CN 102261206 A CN102261206 A CN 102261206A CN 2010101931869 A CN2010101931869 A CN 2010101931869A CN 201010193186 A CN201010193186 A CN 201010193186A CN 102261206 A CN102261206 A CN 102261206A
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- 229920003266 Leaf® Polymers 0.000 claims description 21
- 239000003351 stiffener Substances 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
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- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses a door hinge device, which is used for arranged on a foldable container cabinet having an underframe, a top plate, side plates, a door end and a front end, wherein two side of each side plate is provided with a corner post; the door end comprises two door leaves respectively having a vertical beam, a second through hole, a locking bolt and a locking nut; each door leaf is rotatably connected to the corner column by at least one door hinge device, each door hinge device comprises a connecting plate having a first and a second parts, the second part is provided with a fourth through hole and a counter hole; the second through hole is arranged on the vertical beam of the door leaf; the locking bolt is provided with a rod part capable of penetrating through the fourth through hole and the second through hole and a head part capable of penetrating through the fourth through hole but not capable of penetrating through the second through hole; the locking nut has an outer radius greater than the inner radius of the second through hole. The invention also discloses a foldable container cabinet having the door hinge device. According to the invention, not only the rapid assembling and disassembling of the door end can be achieved, but also the connection between the parts and the cabinet body can be guaranteed, thus the structural integrity is achieved.
Description
Technical field
The present invention relates to a kind of door hinge device, particularly relate to a kind of Foldable container with this door hinge device.
Background technology
In daily freight transportation, often can use container, general traditional container all adopts stationary structure, and has sizable normalization space, to load huge car loading.When the goods of internal container is drawn off, when container is not used, often leave container fortune field or general space in, the huge volume of container causes the significant wastage on the memory space on the one hand, on the other hand, when depositing container, need utilize suspender that container is stacked, to reach the peak use rate on the space, yet because each independent container has had certain height, therefore the height after a plurality of containers being stacked is appreciable, so just make a plurality of containers when stacking, bother very much, and have potential danger.Simultaneously, empty container is in transhipment, when mobile, be subjected to the restriction of container solid volume, it is with specific method of shipment, the efficient of transporting as modes such as container connection cars is lower, can only transport the empty container of some in certain limit, thereby cause cost of transportation higher.
In order to save the space and the cost of empty van transportation and storage, prior art provides a kind of improved container, a kind of collapsible counter structure is disclosed as Chinese patent 200420084231.7, wherein mainly include one and have a bottom framework, one top frame, the counter rack of a plurality of support posts and be arranged at a top board on the counter support body, one base plate, two side plates, one front end-plate, one end plate, front end wherein, end plate is for toppling over to counter inside, side plate reaches by an epipleural, and lower side panel constitutes, one upper end of epipleural pivotally is connected to a side of this top board, be connected to a side of this base plate the end pivoting once of this lower side panel, be connected to a upper end of this lower side panel the end pivoting once of this epipleural, such structure makes counter its side plate in folding to bend inwards, thereby reaches folding purpose.
Yet, because the front end of container counter and the door-plate of rear end are installed on the doorframe both sides through door hinge respectively, door hinge is made up of flap, opposite house hinge ear and joint pin usually, flap is welded on the door-plate, one opposite house hinge ear is welded on the doorframe, and during assembling, opposite house hinge ear is positioned at the above and below of flap, correspondence is provided with pin-and-hole on flap and the door hinge ear, and joint pin interts in pin-and-hole.Though above-mentioned traditional door hinge has hinge function, in use very inconvenient, especially when container when carrying out folding operation, the dismounting of the door-plate comparatively complexity that then seems.
In order to solve the disassembling section of folding carton door hinge, prior art provides a kind of improved door hinge device to include: first connecting portion, and one end thereof and described corner post are rotatably connected, and have first through hole on the other end of described first connecting portion; Second connecting portion, it includes a chute, is connected the inboard and a sliding block of described vertical beam, is arranged on the inside of described chute, also has second through hole on the wherein said chute, and described sliding block is provided with the U-shaped draw-in groove; And securing member, pass described first through hole, first hole and second through hole respectively.According to the present invention, can realize Foldable container in folding and assembling process, the quickly dismantled of door end.
Yet, because this door hinge device is in dismounting, lock bolt must with from the door vertical beam, extract, break away from casing, cause lock bolt to be lost easily, thereby can have influence on the realization of the whole design function of casing.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of door hinge device, not only can realize the quickly dismantled of Foldable container door end in folding and assembling process, can make also that simultaneously part does not break away from casing in the disassembly process, thereby guarantee the integrality of its structure.
To achieve these goals, the invention provides a kind of door hinge device, be used to be arranged on Foldable container, described Foldable container includes underframe, be positioned at the top board of underframe top, lay respectively at two side plates of underframe both sides, and the door end and the front end that lay respectively at described underframe two ends, the both sides of wherein said side plate are provided with corner post, described door end comprises two door leafs that can open relatively respectively with front end, each door leaf has a vertical beam adjacent with corresponding side plate respectively, each door leaf is pivotally connected on the corresponding corner post by at least one dismountable door hinge device, each door hinge device comprises: junction plate, have first that links to each other rotationally with described corner post and the second portion that removably links to each other with described door leaf, described second portion is provided with fourth hole and the counterbore of a longitudinal axis greater than transverse axis, this counterbore is positioned at the outside of this junction plate, and coaxial with the center of this fourth hole; Second through hole is arranged on the vertical beam of described door leaf corresponding to the axle center of described fourth hole and described counterbore; Lock bolt has the bar portion that can pass this fourth hole and this second through hole and can pass this fourth hole but can not pass the head of this second through hole, and this head is positioned at an end of this bar portion, and the other end of this bar portion is provided with external screw thread; And locking nut, have the internal thread that matches with the external screw thread of this lock bolt, and have external diameter greater than this first through hole internal diameter.
Further, what the outline of described counterbore was a transverse axis greater than the longitudinal axis is microscler, and the longitudinal axis of this counterbore transverse axis and this fourth hole intersects predetermined angular.
Further, being 90 degree between described counterbore and the described fourth hole arranges.
Further, the shape of the outline of the head of described lock bolt and described counterbore is suitable.
Further, described door hinge device also includes: stiffener in is arranged on the inboard of described vertical beam; With an outer stiffener, be arranged on the outside of described vertical beam.
Further, also have first and third through hole on the described inside and outside stiffener; Described first and third through hole is coaxial with described fourth hole.
Further, the internal diameter of described first and third through hole greater than and/or equal the external diameter of the bar portion of described lock bolt, the internal diameter of wherein said third through-hole is less than the external diameter of the head of described lock bolt, and the internal diameter of described first through hole is less than the external diameter of described locking nut.
Further, when described door hinge device is in locking state, described counterbore place is put in the head rotation of described lock bolt, the bar portion of described lock bolt passes described fourth hole, third through-hole, second through hole, first through hole respectively, and described locking nut and described interior stiffener are abutted together simultaneously.
Further, the first of described junction plate can be rotatably connected by a bearing pin and described corner post.
Further, also include a hinged flap that is arranged on the described vertical beam.
Another technical problem that the present invention solves is to provide a kind of Foldable container with door hinge device, when this Foldable container is realized the quickly dismantled of door end, can guarantee that also part does not break away from casing in the disassembly process, thereby guarantee the integrality of its structure.
For achieving the above object, the invention provides a kind of Foldable container, include underframe, be positioned at underframe top top board, lay respectively at two side plates of underframe both sides, and the door end and the front end that lay respectively at described underframe two ends, the both sides of wherein said side plate are provided with corner post, described Men Duan comprises two door leafs that can open relatively, each door leaf has a vertical beam adjacent with corresponding side plate respectively, and each door leaf is pivotally connected on the corresponding corner post by dismountable door hinge device that at least one has said structure and characteristics or its combination.
According to the Foldable container with door hinge device of the present invention, because junction plate is provided with fourth hole and counterbore, by the head of bolt and the variation of the position matching between fourth hole and counterbore, further making can change places between junction plate and the vertical beam realizes its combination and separates, locking and dismounting by door hinge device, thereby make that the door end can quickly dismantled, simultaneously since the internal diameter of third through-hole less than the external diameter of the head of lock bolt, the internal diameter of first through hole is less than the external diameter of locking nut, guaranteed when junction plate with after vertical beam separates, lock bolt and locking nut do not break away from casing, effectively avoid losing of lock bolt and locking nut, thereby realized structural integrality.
Description of drawings
The present invention is described in detail with detailed embodiment below in conjunction with accompanying drawing, wherein:
Stereogram when Fig. 1 is in the upright state of group for according to an embodiment of the present invention Foldable container;
Fig. 2 is the position view of door hinge device of the Foldable container of an embodiment of the present invention;
Fig. 3 is the structural representation of the door hinge device of an embodiment of the present invention;
Fig. 4 is the A-A sectional view of door hinge device among Fig. 3;
Fig. 5 to Fig. 7 be an embodiment of the present invention the use schematic diagram of door hinge device.
The specific embodiment
Below, by exemplary embodiment the present invention 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.
Fig. 1 shows Foldable container 10 according to an embodiment of the present invention, include underframe 16, be positioned at underframe 16 tops top board 15, be positioned at two side plates of underframe 16 both sides, i.e. first side plate 12 and the second side plate (not shown) and the door end 11 and the front end (not shown) that lay respectively at the two ends of underframe.Wherein, door end 11 includes two door leaf 11a that can open relatively respectively with front end, and each door leaf 11a has the vertical beam 13 adjacent with side plate respectively, also is provided with corner post 14 on the both sides of side plate.
When Foldable container 10 is in Light Condition, container folds need be placed and save parking space, so just door need be held 11 to be arranged to and the dismountable structure of side plate with this.Further, in order to realize the quickly dismantled of Foldable container 10 door-plate 11 in organizing upright and folding process, each door leaf is pivotally connected on the corresponding corner post by at least one dismountable door hinge device 20.
Further, referring to Fig. 2 and Fig. 3, schematic diagram for according to an embodiment of the present invention door hinge device 20, wherein door hinge device 20 also includes a plate 21, it is worthy of note, this junction plate 21 has 21a of first and second portion 21b, and wherein the 21a of first is rotatably connected to corner post 14, and second portion 21b and door leaf 11a removably link together.Especially, second portion 21b is provided with a fourth hole 211, the longitudinal axis of this fourth hole 211 is greater than transverse axis, especially, in order to play spacing fixing effect, also be provided with a counterbore 212 on second portion 21b, this counterbore 212 is positioned at the outside of junction plate 21, and coaxial with fourth hole 211 centers.Especially, referring to Fig. 4, this door hinge device also is provided with second through hole 131, and its axle center corresponding to fourth hole 211 and counterbore 212 is arranged on the vertical beam 13 of door leaf.
Meanwhile, in order to connect vertical beam 13 and junction plate 21, this door hinge device also is provided with a lock bolt 23 and a locking nut 24.This lock bolt 23 has bar portion 232 and is positioned at the head 231 of bar portion 232 1 ends, and wherein this fourth hole 211 and second through hole 131 can pass in this bar portion 232, and head 231 can pass fourth hole 211, but can not pass second through hole 131.The other end of locking screw tightening latch portion 232 is provided with external screw thread.Locking nut 24 has the internal thread that matches with the external screw thread of this lock bolt 23, and has the external diameter greater than second through hole, 131 internal diameters.
In particular, according to a specific embodiment of the present invention, in order to play the effect that is locked preferably, the outline of counterbore 212 is set to transverse axis microscler greater than the longitudinal axis, the longitudinal axis of the transverse axis of this counterbore 212 and fourth hole 211 intersects predetermined angular, be preferably,, be 90 degree between counterbore 212 and the fourth hole 211 and arrange according to one embodiment of the invention.Yet, should be pointed out that herein fourth hole 211 and the shape and the position of counterbore 212 be not unique, in order to reach the identical effect that is locked, also can be other suitable shapes and position form.
Referring to Fig. 4, be preferably, the stability when guaranteeing the locking of lock bolt head 231, the outline of the head 231 of this lock bolt 23 and the shape of counterbore 212 are suitable.
The thickness of considering vertical beam 13 is limited, and lock bolt 23 is passing vertical beam 13, the less stable when being connected with junction plate 21 simultaneously.Be preferably, in order to play the effect of reinforcing vertical beam 13, further, door hinge device 20 of the present invention also includes a stiffener 25 and an outer stiffener 26 in one, wherein should be arranged on the inboard of vertical beam 13 by interior stiffener 25, this outer stiffener 26 is arranged on the outside of vertical beam 13.For the bar portion 232 that locks bolt 23 can pass second through hole 131 and inside and outside stiffener 25,26 on the vertical beam 13 simultaneously, also being provided with first through hole 251 and third through-hole 261, the first through holes 251 and third through-hole 261 on stiffener 25 and the outer stiffener 26 in this is coaxial with second through hole 131.The internal diameter of this first through hole 251 and third through-hole 261 greater than and/or equal the external diameter of the bar portion 232 of lock bolt 23, meanwhile, in order to guarantee that lock bolt 23 and locking nut 24 do not break away from casing, especially, the internal diameter of third through-hole 261 is less than the external diameter of the head 231 of described lock bolt 23, and the internal diameter of first through hole 151 is less than the external diameter of locking nut 24.
According to still another embodiment of the invention, also have first pin shaft hole 213 on the 21a of first of junction plate 21, have the second pin shaft hole (not shown) on the corner post 14, first pin shaft hole 213 and second pin shaft hole are rotatably connected to together by a bearing pin 27.
Get back to Fig. 3, be preferably, door hinge device of the present invention also is provided with a hinged flap 28, is arranged on the vertical beam 13, hinged flap 28 surfaces are provided with the groove of the second portion 21b that is used to place junction plate 21, are used for junction plate 21 and vertical beam 13 are docking together comparatively steadily.
Below in conjunction with Fig. 5, Fig. 6 and Fig. 7, specifically describe the use of the door hinge device 20 on the Foldable container 10 of the present invention.
Need organize immediately when the door-plate 11 of Foldable container 10, promptly door hinge device 20 is in locking state.With being docking together of junction plate 21 and hinged flap 28, at this moment make the bar portion 232 of lock bolt 23 pass fourth hole 211 on the junction plate 21 respectively, third through-hole 261 on the outer stiffener 26, second through hole 131 on the vertical beam 13, first through hole 251 on the interior stiffener 25, the head 231 and the counterbore 212 of lock bolt 23 lock, at last locking nut 24 is screwed, thereby locking nut 24 and interior stiffener 25 are abutted together, under the mating reaction of the pretightning force that locking nut 24 applies, lock bolt 23 can be locked and fixedly vertical beam 13 and junction plate 21, further guarantees the fastness of annexation between vertical beam 13 and the corner post 14.
When the door-plate 11 of Foldable container 10 needed to fold, promptly door hinge device 20 was in disassembly status.At first, unclamp locking nut 24 a little, so lock bolt 23 is after losing the pretightning force that locking nut 24 applies, make the bar portion 232 of lock bolt 23 can rotate freely certain angle, at this moment the bar portion 232 of lock bolt 23 head 231 that can drive lock bolt 23 revolves and turn 90 degrees, make the head 231 of lock bolt 23 rotate to the position of fourth hole 211 from counterbore 212 positions, at this moment because the head 231 of lock bolt 23 loses the position-limiting action of counterbore 212, make that the head 231 of lock bolt 23 can be disconnected from each other with junction plate 21, at this moment since the internal diameter of third through-hole 261 less than the external diameter of lock bolt head 231, the internal diameter of first through hole 251 is less than the external diameter of locking nut 24, so lock bolt 23 and locking nut 24 can not break away from vertical beam 13, at this moment junction plate 21 relative corner posts 14 outwards can be turned an angle, last door-plate 11 is disconnected from each other with side plate 12, thereby has realized the fast quick-detach of door-plate 11.
It is worthy of note, the number that is arranged on the door hinge device 20 on the Foldable container 10 is not unique, in order to satisfy the needs of actual dismounting, alternatively, get back to Fig. 2, junction at each vertical beam 13 and corner post 14 is provided with four door hinge devices 20 with certain predetermined space, to reach dismounting effect preferably.
According to Foldable container of the present invention, not only can realize the quickly dismantled of Foldable container door-plate in folding or assembling process, after dismounting is finished, because lock bolt and locking nut do not break away from casing, thereby effectively avoided it to lose, further guarantee the integrality of structure, and then improved the practicality of product.Meanwhile, door hinge device of the present invention is easy to operate, and is time saving and energy saving, and dismounting efficient is higher, effectively improved economic benefit.In addition, door hinge device of the present invention is simple in structure, is easy to realize having suitability widely.
Though should be pointed out that invention has been described by above-mentioned embodiment, yet the present invention also can have other numerous embodiments.Without departing from the spirit and scope of the present invention; those of ordinary skill in the art obviously can make various corresponding changes and distortion to the present invention, but these changes and distortion all should belong in the scope that claims of the present invention and equivalent thereof protect.
Claims (11)
1. door hinge device, be used to be arranged on Foldable container, described Foldable container includes underframe, be positioned at the top board of underframe top, lay respectively at two side plates of underframe both sides, and the door end and the front end that lay respectively at described underframe two ends, the both sides of wherein said side plate are provided with corner post, described door end comprises two door leafs that can open relatively respectively with front end, each door leaf has a vertical beam adjacent with corresponding side plate respectively, it is characterized in that, each door leaf is pivotally connected on the corresponding corner post by at least one dismountable door hinge device, and each door hinge device comprises:
Junction plate, have first that links to each other rotationally with described corner post and the second portion that removably links to each other with described door leaf, described second portion is provided with fourth hole and the counterbore of a longitudinal axis greater than transverse axis, this counterbore is positioned at the outside of this junction plate, and coaxial with the center of this fourth hole;
Second through hole is arranged on the vertical beam of described door leaf corresponding to the axle center of described fourth hole and described counterbore;
Lock bolt has the bar portion that can pass this fourth hole and this second through hole and can pass this fourth hole but can not pass the head of this second through hole, and this head is positioned at an end of this bar portion, and the other end of this bar portion is provided with external screw thread; And
Locking nut has the internal thread that matches with the external screw thread of this lock bolt, and has the external diameter greater than this second through hole internal diameter.
2. door hinge device according to claim 1 is characterized in that, what the outline of described counterbore was a transverse axis greater than the longitudinal axis is microscler, and the transverse axis of this counterbore and the longitudinal axis of this fourth hole intersect predetermined angular.
3. door hinge device according to claim 2 is characterized in that, is 90 degree between described counterbore and the described fourth hole and arranges.
4. door hinge device according to claim 1 is characterized in that, the outline of the head of described lock bolt and the shape of described counterbore are suitable.
5. door hinge device according to claim 1 is characterized in that, described door hinge device also includes:
Stiffener in one is arranged on the inboard of described vertical beam; With
One outer stiffener is arranged on the outside of described vertical beam.
6. door hinge device according to claim 5 is characterized in that, also has first and third through hole on the described inside and outside stiffener; Described first and third through hole is coaxial with described fourth hole.
7. door hinge device according to claim 6, it is characterized in that, the internal diameter of described first and third through hole greater than and/or equal the external diameter of the bar portion of described lock bolt, the internal diameter of wherein said third through-hole is less than the external diameter of the head of described lock bolt, and the internal diameter of described first through hole is less than the external diameter of described locking nut.
8. door hinge device according to claim 7, it is characterized in that, when described door hinge device is in locking state, described counterbore place is put in the head rotation of described lock bolt, the bar portion of described lock bolt passes described fourth hole, third through-hole, second through hole, first through hole respectively, and described locking nut and described interior stiffener are abutted together simultaneously.
9. door hinge device according to claim 1 is characterized in that, the first of described junction plate can be rotatably connected by a bearing pin and described corner post.
10. door hinge device according to claim 1 is characterized in that, also includes a hinged flap that is arranged on the described vertical beam.
11. Foldable container, include underframe, be positioned at underframe top top board, lay respectively at two side plates of underframe both sides, and the door end and the front end that lay respectively at described underframe two ends, the both sides of wherein said side plate are provided with corner post, described Men Duan comprises two door leafs that can open relatively, each door leaf has a vertical beam adjacent with corresponding side plate respectively, it is characterized in that each door leaf is pivotally connected on the corresponding corner post as the described dismountable door hinge device of each claim in the claim 1～10 by at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010193186.9A CN102261206B (en) | 2010-05-31 | 2010-05-31 | Door hinge device and foldable container cabinet having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010193186.9A CN102261206B (en) | 2010-05-31 | 2010-05-31 | Door hinge device and foldable container cabinet having the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102261206A true CN102261206A (en) | 2011-11-30 |
| CN102261206B CN102261206B (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010193186.9A Expired - Fee Related CN102261206B (en) | 2010-05-31 | 2010-05-31 | Door hinge device and foldable container cabinet having the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102261206B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406820A (en) * | 2019-07-30 | 2019-11-05 | 广东新会中集特种运输设备有限公司 | Hinge means and folding container with it |
| CN115384965A (en) * | 2022-09-14 | 2022-11-25 | 厦门海辰储能科技股份有限公司 | Container, especially container for transporting goods |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7010831B1 (en) * | 1999-07-09 | 2006-03-14 | OBE OHNMACHT & BAUMGäRTNER GMBH & CO. KG | Screw connection for hinge parts |
| CN101210469A (en) * | 2007-12-25 | 2008-07-02 | 重庆长安汽车股份有限公司 | Detachable general assembly type automobile door hinge |
| CN201099501Y (en) * | 2007-11-14 | 2008-08-13 | 上海富日商务咨询有限公司 | Folding cabinet door hinge structure |
| FR2949805A1 (en) * | 2009-09-10 | 2011-03-11 | Peugeot Citroen Automobiles Sa | Hinge indexing device for mounting door on body shell of motor vehicle, has flange secured to threaded rod of bolt and adapted to match with positioning hole formed in hinge, where diameter of flange is greater than diameter of opening |
| CN201771315U (en) * | 2010-05-31 | 2011-03-23 | 新柜实业股份有限公司 | Door hinge device and foldable container with same |
-
2010
- 2010-05-31 CN CN201010193186.9A patent/CN102261206B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7010831B1 (en) * | 1999-07-09 | 2006-03-14 | OBE OHNMACHT & BAUMGäRTNER GMBH & CO. KG | Screw connection for hinge parts |
| CN201099501Y (en) * | 2007-11-14 | 2008-08-13 | 上海富日商务咨询有限公司 | Folding cabinet door hinge structure |
| CN101210469A (en) * | 2007-12-25 | 2008-07-02 | 重庆长安汽车股份有限公司 | Detachable general assembly type automobile door hinge |
| FR2949805A1 (en) * | 2009-09-10 | 2011-03-11 | Peugeot Citroen Automobiles Sa | Hinge indexing device for mounting door on body shell of motor vehicle, has flange secured to threaded rod of bolt and adapted to match with positioning hole formed in hinge, where diameter of flange is greater than diameter of opening |
| CN201771315U (en) * | 2010-05-31 | 2011-03-23 | 新柜实业股份有限公司 | Door hinge device and foldable container with same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406820A (en) * | 2019-07-30 | 2019-11-05 | 广东新会中集特种运输设备有限公司 | Hinge means and folding container with it |
| CN115384965A (en) * | 2022-09-14 | 2022-11-25 | 厦门海辰储能科技股份有限公司 | Container, especially container for transporting goods |
| CN115384965B (en) * | 2022-09-14 | 2023-08-22 | 厦门海辰储能科技股份有限公司 | container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102261206B (en) | 2014-04-16 |
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Granted publication date: 20140416 Termination date: 20210531 |