CN201386440Y - Locking device and hard open top container with same - Google Patents
Locking device and hard open top container with same Download PDFInfo
- Publication number
- CN201386440Y CN201386440Y CN200920105506U CN200920105506U CN201386440Y CN 201386440 Y CN201386440 Y CN 201386440Y CN 200920105506 U CN200920105506 U CN 200920105506U CN 200920105506 U CN200920105506 U CN 200920105506U CN 201386440 Y CN201386440 Y CN 201386440Y
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- Prior art keywords
- locking
- locking device
- wallboard
- bar
- open top
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract 4
- 238000007906 compression Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010485 coping Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a locking device used for a hard open top container. The locking device comprise a lock rod arranged outside the wall plate of the hard open top container; a lock rod head arranged at the top end of the lock rod; a connecting rod capable of being rotatably connected to the lock rod head; a compression bar capable of being rotatably connected to the connecting rod; and a pressing block arranged at an edge of a top cover, wherein the rotation of the lock rod between a first position and a second position can drive the lock rod head and the connecting rod so as to lead the compression bar to move between a locking position and an opening position; when the lock rod is in the first position, the compression bar is in the locking position that is pressed on the pressing block; and when the lock rod is in the second position, the compression bar is in the opening position that is the position for the pressing block to separate a preset distance. The utility model also relates to a hard open top container with the locking device. By adopting the lockset, personnel can carry out operation to the hard open top container on the ground.
Description
Technical field
The utility model relates to a kind of locking device, particularly a kind of hard open top container that is used for the locking device of hard open top container and has it.
Background technology
The fixing means of open top container top cover is a kind of firmly in the prior art is at case top beam of laterally place several case hasps of device.In the time will opening or close this top cover, operating personnel need by cat ladder or platform hasp to be opened or closed one by one.Can't carry out top cover operation and mounting or dismounting when this method does not have highly suitable cat ladder or platform at the scene and close envelope.
There is a kind of locking device that can directly operate on the ground at present, for example the proprietary locking device 20 of Hapag Lloyd company.Shown in Figure 1A, 1B, locking device 20 comprises: be installed in hard open top container 10 the lateral surface of wallboard 12 and locking bar 21 moving up and down, be used to operate the handle 22 of locking bar 21 and the buckle 23 that matches with handle 22, wherein the top of locking bar 21 is provided with and is used for top ram 24 that top board 13 is compressed.By the rotation shown in Figure 1B and on carry or press down handle 22, can make locking bar 21 when rotating, move up and down, make top ram 24 correspondingly unclamp or coping 13 down, thereby realize top board 13 unclamping or lock with respect to wallboard 12.For example, when needs locking top board 13, utilize handle 22 that locking bar is circled round and move down, thereby make the top ram 24 at locking bar top that top board 13 is pressed on the sidewall downwards.Otherwise, then can unclamp top board 13.This retaining mechanism need guide especially or trains operating personnel.For example, when needs unclamp/when compressing top cover 13, carry/press down handle 22 on need be when rotating.
The utility model content
The hard open top container that technical problem to be solved in the utility model is to provide a kind of locking device and uses it is to solve the one or more deficiencies in the background technology.
Another purpose of the present utility model is to provide a kind of hard open top container with locking device, so that can realize opening/locking of top cover on the ground easily.
For achieving the above object, the utility model proposes a kind of locking device that is used for hard open top container.This locking device comprises: locking bar can be arranged on the outside of this wallboard rotationally between a primary importance and a second place; Lock rod head has first end and second end, and first end of this lock rod head is fixed to the top of this locking bar; Connecting rod has first end and second end, and wherein, first end of this connecting rod is pivotally connected to second end of this lock rod head; The depression bar that can move with respect to this wallboard has first end and second end, and wherein, first end of this depression bar is pivotally connected to second end of this connecting rod; Be used to limit the stopping means of the moving direction of this depression bar, be arranged on this wallboard; And briquetting, be arranged on the edge of this top cover accordingly with second end of this depression bar.Wherein, when this locking bar turned to this primary importance, this depression bar moved to a locked position, and this moment, second end of this depression bar was pressed on this briquetting; When this locking bar turned to this second place, this depression bar moved to an open position, and this moment, this depression bar and this briquetting were separated.
More preferably, this connecting rod is towards this outstanding arc in wallboard outside.
More preferably, second end of this depression bar and this briquetting respectively have a wedge surface, and these two wedge surfaces cooperatively interact.
More preferably, described stopping means is the one or more leading trucks that are arranged on this wallboard top.
More preferably, this locking bar is provided with and is used to operate the handle that this locking bar rotates between this primary importance and this second place; When this locking bar was in primary importance, this handle was pressed close to this wallboard.
More preferably, this wallboard is provided with the handle fixed mount that is used for keeping this handle when this locking bar is in locked position, and this handle fixed mount comprises: bottom plate is fixed on this wallboard and has the breach that is used to hold this handle; And the last attachment strap that is used to seal this breach, be arranged on rotationally on this bottom plate.
More preferably, be provided with at least one locking bar fixed mount on this wallboard, the activity that this locking bar fixed mount limits this locking bar is the rotation around self axis.
For achieving the above object, the utility model also provides a kind of hard open top container, comprise: underframe, be separately fixed at four wallboards on these underframe four limits and the removable top cover that is used to seal this hard open top container, it is characterized in that this hard open top container is provided with the locking device of at least one feature as described above.
Preferably, on each of two relative wallboards, be respectively equipped with one or more locking devices.
Locking device overall structure of the present utility model is simple, easy operating, can operate on the ground.By interconnective lock rod head, connecting rod and depression bar are set, make locking bar can when rotating, realize moving horizontally of depression bar.Operating personnel only need utilize the handle rotating rod lock can realize opening and locking of locking device, and need not it is trained especially.
Description of drawings
Figure 1A shows the hard open top container of the locking device that is provided with Hapag Lloyd company;
Figure 1B shows the operating process of the handle of locking device among Figure 1A;
Fig. 2 is according to the schematic diagram of the hard open top container of the utility model one embodiment;
Fig. 3 is according to the locking device of the utility model one embodiment lateral view when the locking state;
Fig. 4 is the vertical view of the depression bar part of the locking device among Fig. 3;
Fig. 5 is the sectional drawing along the A-A line of the depression bar part of the locking device among Fig. 4;
Fig. 6 is the sectional drawing along the B-B line of the depression bar part of the locking device among Fig. 4;
Fig. 7 is according to the locking device of the utility model one embodiment lateral view when the open mode;
Fig. 8 is the vertical view of the depression bar part of the locking device among Fig. 7;
Fig. 9～11 are depicted as the matching relationship of handle and its fixed mount.
The specific embodiment
Fig. 2 is the schematic diagram according to the hard open top container 100 of an embodiment of the utility model.Hard open top container 100 comprises: underframe 110, be separately positioned on four wallboards 120 on underframe 110 4 limits and the top cover 130 that is used to seal hard open top container.Wherein these four wallboards comprise two side walls that are oppositely arranged, a front end and a door end.On this hard open top container, can be provided with one or more according to locking device 200 of the present utility model.For example, four locking devices 200 can be set respectively on each side wall, wherein two locking devices are near the end of side walls, and two other is near the middle part of side wall.
As shown in Figure 4, locking device 200 comprises: the locking bar 210 that is arranged on hard open top container wallboard 120 outsides; Lock rod head 211, its first end 221a is fixed on the top of locking bar 210; Connecting rod 221, its first end 221a is pivotally connected to the lock rod head second end 211b; The depression bar 220 that can move with respect to wallboard 120, its first end is pivotally connected to the connecting rod second end 221b; Briquetting 222 is arranged on the edge (please refer to Fig. 4 and Fig. 6) of top cover 130 accordingly with the second end 220b of depression bar; Be arranged on the stopping means at wallboard 120 tops, more preferably, stopping means can be the one or more leading trucks 223 (please refer to Fig. 4 and Fig. 6) that are arranged on wallboard 120 tops, and depression bar 220 passes from leading truck 223; And be arranged on the briquetting 222 (please refer to Fig. 4 and Fig. 6) at top cover 130 edges accordingly with the second end 220b of depression bar.More preferably, one or more locking bar fixed mounts 212 can be set on the wallboard 120, be restricted to activity and move up and down and around the rotation of self axis with locking bar 210.Like this, when locking bar 210 rotated, lock rod head 211 rotated thereupon, thus drivening rod 221 and depression bar 220.More preferably, connecting rod 221 can be set to arc, to avoid connecting rod 221 and lock rod head 211 interference in locking bar 210 rotating process.
As shown in Figure 6, when locking bar 210 edges clockwise rotate, lock rod head 211 rotates with locking bar 210, and drivening rod 221 is moved to the left, under the drive of connecting rod 221, depression bar 220 is moved to the left, and final locking bar 210 arrives the second place, depression bar 220 arrives open position (as Fig. 7 and shown in Figure 8), and depression bar second end 220b and top cover briquetting 222 are separated.Otherwise when locking bar 210 rotated counterclockwise, depression bar 220 moved right, and final locking bar 210 arrives primary importance, and depression bar 220 arrives locked position (as shown in Figure 3 and Figure 4), and the depression bar second end 220b is pressed on the top cover briquetting 222.It should be noted that, here, only need rotating rod lock 210 can realize compressing of depression bar 220 and top cover briquetting 222 or separate, thereby make the overall structure of retaining mechanism 200 simple, easy operating, operating personnel can finish locking or the unlatching to top cover on ground.More preferably, the second end 220b of depression bar can be provided with the wedge surface 220c relative with briquetting 222, is being stopped by briquetting 222 to the process that locked position moves from open position to avoid depression bar 220.More preferably, briquetting 222 also can be provided with the wedge surface 222a that matches with wedge surface 220c with the above-mentioned effect of better realization.
Preferably, also be provided with the handle 230 that is used to operate the activity between the primary importance and the second place of this locking bar on the locking bar 210.When locking bar 210 was in primary importance, handle 230 was positioned at the position of wallboard 120, as shown in Figure 3.When locking bar 210 was shown in an open position, as shown in Figure 7, handle 230 was predetermined angular with wallboard 120.Preferably, also be provided with the handle fixed mount 231 that is used for when locking bar 210 is in locked position, keeping this handle on the wallboard 120.Shown in Fig. 9～11, fixed mount 231 comprises bottom plate 232 and is arranged on last attachment strap 233 on this bottom plate rotationally.Bottom plate 232 is fixed on the wallboard 120, and has the breach that is used to hold handle 230.Preferably, handle 230 can rotate with respect to locking bar 210, as shown in Figure 9, so that handle enters the breach on the bottom plate.
As shown in Figure 9, when locking bar 210 was in locked position, attachment strap 233 made breach expose in the rotation.At this moment, turning handle 230 makes it enter into breach, as shown in figure 10.Afterwards, attachment strap 233 makes handle 230 be limited in this breach, as shown in figure 11 the breach sealing in the reverse rotation.Like this, locking bar 210 promptly has been maintained at locked position by handle 230 and cooperating of fixed mount 231.At this moment, envelope can also be closed in customs is arranged on the fixed mount 231.Otherwise, handle locking bar 210 thereby can make handle 230 leave fixed mount 231.
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, a kind of locking device that is used for hard open top container, this hard open top container comprise underframe, are separately fixed at four wallboards on these underframe four limits and the top cover that is used to seal this hard open top container,
It is characterized in that this locking device comprises:
Locking bar can be arranged on the outside of this wallboard rotationally between a primary importance and a second place;
Lock rod head has first end and second end, and first end of this lock rod head is fixed to the top of this locking bar;
Connecting rod has first end and second end, and wherein, first end of this connecting rod is pivotally connected to second end of this lock rod head;
The depression bar that can move with respect to this wallboard has first end and second end, and wherein, first end of this depression bar is pivotally connected to second end of this connecting rod;
Be used to limit the stopping means of the moving direction of this depression bar, be arranged on this wallboard; And
Briquetting is arranged on the edge of this top cover accordingly with second end of this depression bar,
Wherein, when this locking bar turned to this primary importance, this depression bar moved to a locked position, and this moment, second end of this depression bar was pressed on this briquetting; When this locking bar turned to this second place, this depression bar moved to an open position, and this moment, this depression bar and this briquetting were separated.
2, locking device according to claim 1 is characterized in that, this connecting rod is towards this outstanding arc in wallboard outside.
3, locking device according to claim 1 is characterized in that, second end of this depression bar and this briquetting respectively have a wedge surface, and these two wedge surfaces cooperatively interact.
4, locking device according to claim 1 is characterized in that, described stopping means is the one or more leading trucks that are arranged on this wallboard top.
5, locking device according to claim 1 is characterized in that, this locking bar is provided with and is used to operate the handle that this locking bar rotates between this primary importance and this second place; When this locking bar was in primary importance, this handle was pressed close to this wallboard.
6, locking device according to claim 5 is characterized in that, this wallboard is provided with the handle fixed mount that is used for keeping this handle when this locking bar is in locked position, and this handle fixed mount comprises:
Bottom plate is fixed on this wallboard and has the breach that is used to hold this handle; And
Be used to seal the last attachment strap of this breach, be arranged on rotationally on this bottom plate.
7, locking device according to claim 1 is characterized in that, is provided with at least one locking bar fixed mount on this wallboard, and the activity that this locking bar fixed mount limits this locking bar is the rotation around self axis.
8, a kind of hard open top container, comprise: underframe, be separately fixed at four wallboards on these underframe four limits and the removable top cover that is used to seal this hard open top container, it is characterized in that this hard open top container is provided with at least one as each described locking device among the claim 1-7.
9, hard open top container according to claim 8 is characterized in that, is respectively equipped with one or more these locking devices on each of two relative wallboards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920105506U CN201386440Y (en) | 2009-02-16 | 2009-02-16 | Locking device and hard open top container with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920105506U CN201386440Y (en) | 2009-02-16 | 2009-02-16 | Locking device and hard open top container with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386440Y true CN201386440Y (en) | 2010-01-20 |
Family
ID=41578970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920105506U Expired - Fee Related CN201386440Y (en) | 2009-02-16 | 2009-02-16 | Locking device and hard open top container with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386440Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003140A (en) * | 2014-04-21 | 2015-10-28 | 南通中集特种运输设备制造有限公司 | Hard open top container |
-
2009
- 2009-02-16 CN CN200920105506U patent/CN201386440Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003140A (en) * | 2014-04-21 | 2015-10-28 | 南通中集特种运输设备制造有限公司 | Hard open top container |
| CN105003140B (en) * | 2014-04-21 | 2017-05-03 | 南通中集特种运输设备制造有限公司 | Hard open top container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20180216 |