CN101898669A - Door lock device of garbage container - Google Patents
Door lock device of garbage container Download PDFInfo
- Publication number
- CN101898669A CN101898669A CN2009100521205A CN200910052120A CN101898669A CN 101898669 A CN101898669 A CN 101898669A CN 2009100521205 A CN2009100521205 A CN 2009100521205A CN 200910052120 A CN200910052120 A CN 200910052120A CN 101898669 A CN101898669 A CN 101898669A
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- latch hook
- door lock
- attaching parts
- lock assembly
- garbage container
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Abstract
The invention relates to a door lock device of a garbage container. The door lock device comprises a connector, a lock hook and a lock head, wherein the connector is a fan-shaped flat plate capable of rotating around a circle center shaft, the outer edge of the fan-shaped flat plate is provided with teeth, and the fan-shaped flat plate is provided with an S-shaped long hole and a power device capable of driving the rotation thereof; the lock hook has an L-shaped structure, the middle part of the lock hook is fixed on a side plate of the container through a hinge, a bent hook at the front part of the lock hook is blocked on the lock head, the rear part of the lock hook is provided with a through hole, and a rotating pin shaft passes through the through hole and the S-shaped long hole to connect the lock hook and a connecting plate; and the lock head is arranged at one end of a container door away from the rotating shaft. The garbage container has simple structure and convenient use, and the opening and closing of the container door can be automatically or manually realized.
Description
Technical field
The present invention relates to a kind of parts of large-scale rigid container, be specifically related to freight container, especially for the door lock assembly on the garbage container.
Background technology
Freight container is widely used as first-selected shipping instrument.Except the iso standard shipping container, also include the special container that other meet special operating needs, wherein garbage container is exactly wherein a kind of.
Existing garbage container adopts the rear end list to fan the mode of opening the door usually, and adhesive tape adopts the sealing means of crimp.Suction garbage can door is subjected to the extruding and the adhesive tape application force of inner rubbish, and the door closing force of rubbish container requires bigger, and it is dangerous that the people stood in a positive meeting when staff opened the door.This just requires the latching device of rubbish container to need to produce bigger coupling mechanism force, and the people is positioned at the casing side door and opens Door by Hand.And existing garbage container door lock assembly function is simple, carries out when being difficult to realize power operation and people's manual manipulation, brings great inconvenience to rubbish storage and transportation.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, the door lock assembly on a kind of later-model garbage container is provided.Utilize the door lock assembly of garbage container of the present invention will reach simple in structure, easy to use, and locking firmly.
In order to reach the foregoing invention purpose, technical scheme provided by the invention is as follows:
A kind of door lock assembly of garbage container, this door lock assembly comprises attaching parts, latch hook and tapered end:
Described attaching parts is to have " S " type slotted hole on it around the flat board of circle core shaft rotation, also is provided with the engine installation that can drive its rotation on this attaching parts;
Described latch hook is " L " type structure, and its middle part is articulated on the freight container side plate by hinge, and its anterior crotch is stuck on the tapered end, and its rear portion is provided with through hole, and a rotating pin passes described through hole and with " S " type slotted hole latch hook is connected with attaching parts;
Described tapered end is corresponding with described latch hook and be fixed on the chamber door of garbage container.
As a kind of optimal design of technique scheme, described engine installation is the automatic power system, and this automatic power system comprises two oil cylinders, A oil cylinder and B oil cylinder, and the top of these two oil cylinders is articulated in the both sides of circle core shaft on the attaching parts.
Another kind of optimal design as technique scheme, described engine installation is the manual power system, described attaching parts is the fan tooth, its edge is fan-shaped radian, this radian edge is provided with tooth, and the boundary position of described quadrant is provided with gear cluster, and this gear cluster is made up of two gears of ingear, be fixed with a handle on one of them gear, another gear also is meshed with the tooth of fan on the tooth.
Another optimal design as technique scheme, described engine installation is the manual power system, described attaching parts is a plate, it is provided with the waist hole, described waist hole connects a rack-plate, be fixed with pinion stand on the box side, the toothed handle of rotating installation on the pinion stand, the tooth of described handle is meshed with tooth on the described rack-plate.
For the ease of being connected of latch hook and tapered end, fine away at the front end of the crotch of described latch hook, an end of its corresponding tapered end to the distance of hinge greater than the distance of part one end that be articulated and connected to hinge.
Arrangement in parallel was a plurality of about described latch hook was provided with outside the freight container side plate, realized being connected by connecting rod in the rear portion of adjacent latch hook, and connecting rod and latch hook are connected through the hinge, and the relevant position is provided with and the cooresponding tapered end of latch hook on the chamber door of freight container.
Based on technique scheme, the door lock assembly that garbage container of the present invention is used has following technological merit:
1. the present invention has adopted the mechanical unitized design of compound mechanics principle, driving attaching parts by engine installation rotates, be positioned at the rear portion motion that " S " type slotted hole on the attaching parts then can drive latch hook by rotating pin, because the hinge at latch hook middle part exists, the latch hook front end can be in the rear end moves up and down the time, by being stuck in or throwing off tapered end, realized the folding effect of lockset, its structure is ingenious, and is simple to operation, has extraordinary result of use.
2. the mode that adopted automatically and manually combined of the engine installation among the present invention can select for use engine installation to realize the rotation of attaching parts as required, and range of use is extensive like this, and is easy to operate.
3. can adopt the form of interlock to realize the unitized design of a plurality of door locks among the present invention as required, can firmly fix the chamber door of garbage container so more.
4. invention can realize vehicle-mounted switch door simultaneously and unload back hand switch door: vehicle-mounted opening can need not people's manual manipulation auto lock at closing time and unclamp chamber door, and can be automatically locked, and also do not unclamp after unloading; Manually can singlely carry out the switch door easily from the side at closing time.
Description of drawings
Fig. 1 is the position view of the door lock assembly of a kind of garbage container of the present invention at freight container;
Fig. 2 is the structural representation of the door lock assembly of a kind of garbage container of the present invention;
Fig. 3 is the door lock assembly locking state scheme drawing in use of a kind of garbage container of the present invention;
Fig. 4 is the door lock assembly open mode scheme drawing in use of a kind of garbage container of the present invention;
Fig. 5 is that the door lock assembly of a kind of garbage container of the present invention is at the fashionable structural representation of linkage groups;
Fig. 6 has showed and has tightened status architecture for the another kind of door lock structure of the present invention;
Fig. 7 is the open mode scheme drawing of door lock structure shown in Figure 6.
The specific embodiment
Below we come the door lock assembly of garbage container of the present invention done further with specific embodiment in conjunction with the accompanying drawings and elaborate, but can not limit protection scope of the present invention with this.
Please see Figure 1 earlier, Fig. 1 is the position view of the door lock assembly of a kind of garbage container of the present invention at freight container.As seen from the figure, of the present invention being applied on the special garbage container of freight container, the form that the freight container of the type adopts the single fan in rear end to open the door requires latching device to have bigger coupling mechanism force.Door lock assembly of the present invention mainly is positioned at the side plate edge at freight container rear portion, and the door lock assembly part-structure is positioned on single fan opens the door, and part-structure is positioned at and closes on the side plate that single fan opens the door.
The concrete structure of above-mentioned door lock assembly as shown in Figure 2, Fig. 2 is the structural representation of the door lock assembly of a kind of garbage container of the present invention.As seen from the figure, the door lock assembly of garbage container of the present invention mainly comprises attaching parts, latch hook 2 and 3 three big parts of tapered end.Wherein, tapered end 3 is positioned on the single door, and latch hook 2 and attaching parts constitute the folding parts that can be stuck on the tapered end 3.
Above-mentioned attaching parts is can be around the flat board of circle core shaft rotation, and the base of described circle core shaft is fixed on the bottom side beams 7 of garbage container, has " S " type slotted hole 11 on the attaching parts, also is provided with the engine installation that can drive its rotation on this attaching parts.Drive attaching parts by engine installation and rotate around circle core shaft, " S " type slotted hole 11 on it is along with walk out the circular trace of different radii of the rotation of attaching parts.
Above-mentioned latch hook 2 side-lookings are and are " L " type structure, the middle part of latch hook 2 is fixed on the freight container side plate by hinge 4, its anterior crotch is stuck on the tapered end 3 opening or closing, and its rear portion is provided with through hole, and a rotating pin passes described through hole and with " S " type slotted hole latch hook 2 is connected with attaching parts.The integral structure of this latch hook 2 is similar to lever, and the hinge 4 that wherein connects latch hook 2 and freight container side plate 6 can be used as the fulcrum of latch hook 2, and up or down the power of applying at its rear portion can drive the front portion and move downward or upward.Like this, just can be so that the anterior hook of latch hook 2 block the tapered end 3 that is positioned on the single door when needed downwards, fixedly latch hook 2 and tapered end 3.When needs are opened freight container rear portion single door, only need the front portion of latch hook 2 to make progress, make hook break away from tapered end 3 and just can realize.In order to realize the smooth folding of latch hook 2 and tapered end 3, the latch hook front end need be fined away, an end of its corresponding tapered end 3 to the distance of hinge 4 greater than the distance of part one end that be articulated and connected to hinge 4.
Above-mentioned tapered end 3 is arranged at the end of the chamber door of freight container away from turning cylinder corresponding to the position of latch hook 2.The design of similar like this door lock can realize that fixing tapered end 3 can close the single door of firm freight container.
In said structure, a key Design comes from the engine installation that drives the attaching parts rotation.Engine installation of the present invention can be separately or adopted following two kinds of forms simultaneously: a kind of is the automatic power system, and another kind is the manual power system.Structure among Fig. 2 has had two kinds of power form simultaneously.
Described automatic power system comprises two oil cylinders, A oil cylinder and B oil cylinder, and the both sides of circle core shaft on the attaching parts are fixed on the top of these two oil cylinders.The summit by A oil cylinder and B oil cylinder in the present embodiment and the circle core shaft of attaching parts also form the form of a similar lever.When the A oil cylinder rises, when the B oil cylinder descends, then can drive attaching parts and rotate around circle core shaft; In like manner, when the B oil cylinder rises, when the A oil cylinder descends, then can drive attaching parts around the circle core shaft backwards rotation.Because two oil cylinders can be driven by air pump, and control realization by personnel and move automatically, then above-mentioned power system is called the automatic power system.Certainly, above-mentioned oil cylinder can also substitute with other hydraulic efficiency gear or pneumatics, is conspicuous variation and replacement for the present invention.
Described engine installation is to be the manual power system.This just requires described attaching parts is quadrant, is called fan tooth 1, and its edge is fan-shaped radian, and this radian edge is provided with tooth.Boundary position at above-mentioned fan tooth is provided with gear cluster 5.This gear cluster 5 is made up of two gears of ingear, is fixed with a handle 51 on one of them gear, and another gear also is meshed with tooth on the quadrant.Like this, when drawing handle, can drive fixing gear together and rotate, and then rotate, and drive the quadrant rotation by this gear driven mating gear.This spline structure is exactly the rotation that is realized fanning tooth by artificial drawing handle, and then realizes the folding of door lock.
If will realize that latch hook 2 rotates around hinge 4, need apply along the power of its running orbit tangential direction at latch hook 2 rear portions.Owing to pass the through hole at latch hook 2 rear portions and " S " type slotted hole on the attaching parts by rotating pin, then when attaching parts drives rotation by engine installation, rotating pin moves in " S " type slotted hole, because the interior each point of " S " type slotted hole is in attaching parts radius difference when its circle core shaft rotates.Then can realize that latch hook 2 rear portions are at the highest notch or nadir at the two ends of " S " type slotted hole.Fig. 3 is the door lock assembly locking state scheme drawing in use of a kind of garbage container of the present invention, and Fig. 4 is the door lock assembly open mode scheme drawing in use of a kind of garbage container of the present invention.
Under some running condition, need carry out more firm fixing to the rear end single door of garbage container, we design a plurality of latch hooks and tapered end is used, and above-mentioned a plurality of latch hooks be arranged in parallel, drive by same attaching parts, form a link gear.Specifically as shown in Figure 5, Fig. 5 is that the door lock assembly of a kind of garbage container of the present invention is at the fashionable structural representation of linkage groups.As seen from the figure, latch hook is provided with 3 of arrangement in parallel up and down in the freight container side plate outside, realizes being connected by connecting rod in the rear portion of adjacent latch hook, and connecting rod and latch hook are connected through the hinge, and the relevant position is provided with and the cooresponding tapered end of latch hook on the chamber door of freight container.
Above-mentioned manual power system, can also be as Fig. 6, structure shown in 7, wherein different as structure and the above-mentioned sector structure of the connecting panel 1` of attaching parts, on freight container side plate 6, be fixed with pinion stand 70, the round handle 71 that the band external gear is installed that rotates on the pinion stand 70, round handle 71 belows also are equipped with an end and are placed in rack-plate 72 in the pinion stand 70, rack-plate 72 top tooth punchings also are meshed with the tooth of described round handle 71, the other end of rack-plate 72 is connected on the connecting panel 1` by slotted hole, in order to guarantee the entire mechanism normal operation, the length direction of slotted hole is vertical with rack-plate 72 length directions, this structure is by rotating round handle 71, drive seesawing of rack-plate 72, thereby driven the rotation of connecting panel 1`, reached identical effect with above-mentioned connecting panel structure.Wherein Fig. 6 is the locking scheme drawing, and Fig. 7 is for opening scheme drawing.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of accompanying Claim of the present invention.
Claims (6)
1. the door lock assembly of a garbage container is characterized in that, this door lock assembly comprises attaching parts, latch hook (2) and tapered end (3):
Described attaching parts is to have " S " type slotted hole on it around the flat board of circle core shaft rotation, also is provided with the engine installation that can drive its rotation on this attaching parts;
Described latch hook (2) is " L " type structure, its middle part is articulated on the freight container side plate by hinge (4), its anterior hook is stuck on the tapered end (3), and its rear portion is provided with through hole, and a rotating pin passes described through hole and with " S " type slotted hole latch hook (2) is connected with attaching parts;
Described tapered end (3) is corresponding with described latch hook (2) and be fixed on the chamber door of garbage container.
2. the door lock assembly of a kind of garbage container according to claim 1, it is characterized in that described engine installation is the automatic power system, this automatic power system comprises two oil cylinders, A oil cylinder and B oil cylinder, the top of these two oil cylinders is articulated in the both sides of circle core shaft on the attaching parts.
3. the door lock assembly of a kind of garbage container according to claim 1 and 2, it is characterized in that, described engine installation is the manual power system, described attaching parts is fan tooth (1), and its edge is fan-shaped radian, and this radian edge is provided with tooth, the boundary position of described fan tooth (1) is provided with gear cluster (5), this gear cluster (5) is made up of two gears of ingear, is fixed with a handle on one of them gear, and another gear also is meshed with the tooth of fan on the tooth.
4. according to the door lock assembly of claim 1 or 2 described garbage containers, it is characterized in that, described engine installation is the manual power system, described attaching parts is a plate (1`), it is provided with the waist hole, and described waist hole connects a rack-plate (72), is fixed with pinion stand (70) on the box side, pinion stand (70) is gone up the toothed handle of rotating installation (71), and the tooth of described handle (71) is meshed with tooth on the described rack-plate.
5. the door lock assembly of a kind of garbage container according to claim 1, the front end of described latch hook (2) crotch is fined away, an end of its corresponding tapered end (3) to the distance of hinge (4) greater than the distance of part one end that be articulated and connected to hinge (4).
6. according to the door lock assembly of each described a kind of garbage container of claim 1～5, arrangement in parallel was a plurality of about described latch hook was provided with outside the freight container side plate, realize being connected by connecting rod in the rear portion of adjacent latch hook, connecting rod and latch hook are connected through the hinge, and the relevant position is provided with and the cooresponding tapered end of latch hook on the chamber door of freight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910052120.5A CN101898669B (en) | 2009-05-27 | 2009-05-27 | Door lock device of garbage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910052120.5A CN101898669B (en) | 2009-05-27 | 2009-05-27 | Door lock device of garbage container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101898669A true CN101898669A (en) | 2010-12-01 |
| CN101898669B CN101898669B (en) | 2014-03-19 |
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ID=43224669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910052120.5A Active CN101898669B (en) | 2009-05-27 | 2009-05-27 | Door lock device of garbage container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101898669B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964097A (en) * | 2013-01-28 | 2014-08-06 | 南通中集特种运输设备制造有限公司 | Locking structure of container and container provided with locking structure |
| CN104097878A (en) * | 2014-07-10 | 2014-10-15 | 嘉善新华昌集装箱有限公司 | Locking device at bottom of container door panel |
| CN106628744A (en) * | 2016-12-07 | 2017-05-10 | 扬州金威环保科技有限公司 | Feeding door device of vertical station special tank type food waste container |
| CN108584202A (en) * | 2017-12-26 | 2018-09-28 | 中车西安车辆有限公司 | A kind of hanger |
| WO2023082696A1 (en) * | 2021-11-12 | 2023-05-19 | 中车长江运输设备集团有限公司 | Container spreader lock failure protection device and failure protection method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860455C2 (en) * | 1998-12-28 | 2001-01-25 | Niederdrenk Julius Kg | Closure device for a lid, which secures the upper filling opening of a waste container against unauthorized opening |
| GB2415990B (en) * | 2004-07-06 | 2006-09-20 | John Phillip Chevalier | Latch arrangement |
| CN2713090Y (en) * | 2004-07-19 | 2005-07-27 | 梁志伟 | Rolling gate lock |
| CN2740730Y (en) * | 2004-11-16 | 2005-11-16 | 浙江天岳汽车电器有限公司 | Electric door lock assembly of front door for vehicle |
| CN200958321Y (en) * | 2006-09-18 | 2007-10-10 | 冯荣菊 | Actuator of sided manual transmission lock |
| CN201236033Y (en) * | 2008-06-12 | 2009-05-13 | 上海环境集运有限公司 | Unlocking and locking mechanism of container power underpan |
| CN201534683U (en) * | 2009-05-27 | 2010-07-28 | 胜狮货柜技术研发（上海）有限公司 | Door locking device of garbage container |
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2009
- 2009-05-27 CN CN200910052120.5A patent/CN101898669B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964097A (en) * | 2013-01-28 | 2014-08-06 | 南通中集特种运输设备制造有限公司 | Locking structure of container and container provided with locking structure |
| CN103964097B (en) * | 2013-01-28 | 2017-04-12 | 太仓中集特种物流装备有限公司 | Locking structure of container and container provided with locking structure |
| CN104097878A (en) * | 2014-07-10 | 2014-10-15 | 嘉善新华昌集装箱有限公司 | Locking device at bottom of container door panel |
| CN106628744A (en) * | 2016-12-07 | 2017-05-10 | 扬州金威环保科技有限公司 | Feeding door device of vertical station special tank type food waste container |
| CN108584202A (en) * | 2017-12-26 | 2018-09-28 | 中车西安车辆有限公司 | A kind of hanger |
| CN108584202B (en) * | 2017-12-26 | 2023-10-17 | 中车西安车辆有限公司 | Hanging bracket |
| WO2023082696A1 (en) * | 2021-11-12 | 2023-05-19 | 中车长江运输设备集团有限公司 | Container spreader lock failure protection device and failure protection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101898669B (en) | 2014-03-19 |
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| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201900 Shanghai, Baoshan District Bao Yang Road, No. 2, building 2-3, Applicant after: Shengshi Container Management (Shanghai) Co., Ltd. Address before: 201900 building 14, building 2020, 3 Yang Yang Road, Shanghai, Baoshan District Applicant before: Shengshi Container Technology Research and Development (Shanghai) Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHENGSHI CONTAINER R + D (SHANGHAI) CO., LTD. TO: SINGAMAS CONTAINER MANAGEMENT (SHANGHAI) CO., LTD. |
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Address after: 201900 Building 2, building 2121, 2-3 Yang Yang Road, Shanghai, Baoshan District Patentee after: Shanghai Huanyu Logistics Technology Co., Ltd. Address before: 201900 Building 2, building 2121, 2-3 Yang Yang Road, Shanghai, Baoshan District Patentee before: Shengshi Container Management (Shanghai) Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |