CN1266008C - Dogging device for container - Google Patents
Dogging device for container Download PDFInfo
- Publication number
- CN1266008C CN1266008C CN 03137475 CN03137475A CN1266008C CN 1266008 C CN1266008 C CN 1266008C CN 03137475 CN03137475 CN 03137475 CN 03137475 A CN03137475 A CN 03137475A CN 1266008 C CN1266008 C CN 1266008C
- Authority
- CN
- China
- Prior art keywords
- clasp
- freight container
- chamber door
- plate
- base portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The drainage device comprises a main body with a cavity and a turning plate, a limiting device fixed to the main body, a first block for limiting the closing position of the turning plate, and a second block for limiting the largest opening position of the turning plate, wherein the turning plate is fixed to the main body through utilizing a core shaft and is divided into a first part and a second part by the core shaft; the limiting device is used for limiting that the turning plate turns around the core shaft in the scheduled space. The device of the present invention can realize the goals of automatically discharging water and preventing sea water from back flowing; the sealing performance is better following the increase of the pressure of cold air; the water content produced in a refrigeration process can be removed at any time.
Description
Technical field
The present invention relates to a kind of clasp that is used for freight container, particularly a kind ofly can open the clasp that carries out safety monitoring the chamber door of freight container.
Background technology
Along with the continuous development and the expansion of international trade, freight container traffic because of its have advantages such as freight-transport capacity is big, traffic cost is low become countries in the world the important shipping means that extensively adopt.But in recent years,, take precautions against the awareness of safety of terrorist activity because countries in the world have generally been improved and averted risks.Various countries are more and more higher for the safety requirements of freight container in transportation, wherein outbalance requirement is for the cargotainer that enters this country clear and definite safeguard to be arranged, guarantee that these freight containers that enter this country all are in a safe condition, and promptly do not allow illegally to be opened after the encapsulation of origin.
Usually, freight container installs clasp additional, to prevent that chamber door from being opened unusually after the origin encapsulation on the chamber door of having cut out.The clasp of prior art adopts single chip architecture more.Partial view with reference to container door shown in Figure 1, after right door 10 lockings of freight container, clasp 14 utilizes its base portion 140 and right chamber door 14 welding, this hasp bending back with single chip architecture is formed baffle plate 142, this baffle plate 142 is walked around the lap-joint of two chamber doors, and shelves are lived left-hand door, and left-hand door cannot be opened.Yet because the baffle plate of single chip architecture, its structure is simple relatively, and its insufficient strength, is easy to be destroyed, and as shown in FIG., only utilizes instrument 16, and hasp is ruptured from A portion.And, in case these hasp 14 fractures also are resumed easily, and are difficult for being discovered.
Therefore, the container structure of prior art exists many potential safety hazards, for example, after hasp 14 is destroyed, will cause the damaged of goods, even may someone will in freight container to place some hazardous materialss etc. and cause freight container to connect the cargo interests unnecessary loss, perhaps public interest is threatened.The reinforcement of people's security precautions is had higher requirement to freight container, and what promptly can reflect the freight container chamber door in time, accurately, safely and reliably opens and close situation.
Summary of the invention
One object of the present invention is to propose a kind of clasp that is used for freight container, and this device has not only been strengthened the structure of hasp, and provided a cavity to be convenient to be provided with various electronicss by a box body.
Another purpose of the present invention is to propose a kind of freight container with novel hasp structure, if clasp is destroyed by force, can stay expendable vestige on chamber door, thereby be convenient to trace.
A kind of clasp of the present invention is used for the chamber door of locking of container, and this clasp comprises that one has the box body of cavity, is provided with a base plate, fixes with casing, has an inlet that is communicated in this cavity; One cover plate has an opening; Side plate is formed box body with this base plate and this cover plate.
According to clasp of the present invention, this base plate is provided with a base portion, is fixed therein the chamber door of a side; One baffle portion from being formed on the sidepiece of this base portion after this base portion caves in, is used to be provided with this inlet.
According to clasp of the present invention, be provided with on the cover board opening basically with this base plate on base portion opposed.
According to clasp of the present invention, this side plate is provided with reinforced rib.
According to clasp of the present invention, this clasp also comprises a lid, cooperates with opening on this cover plate.
According to clasp of the present invention, also be provided with the through hole that confession one induction contact is passed through on this baffle portion.
According to clasp of the present invention, this clasp also comprises an extending part that is provided with a through hole, extends laterally from one of them end of this box body.
A kind of freight container of the present invention, its chamber door is divided into left-hand door and You Men, and is provided with the clasp that is used to lock this chamber door, it is characterized in that this clasp comprises that one has the box body of cavity, be provided with a base plate, fix, have an inlet that is communicated in this cavity with casing; One cover plate has an opening; Side plate is formed box body with this base plate and this cover plate.
According to freight container of the present invention, the base plate of this clasp is provided with a base portion, is fixed therein the chamber door of a side; One baffle portion from being formed on the sidepiece of this base portion after this base portion caves in, is used to be provided with this inlet.
According to freight container of the present invention, be arranged on the clasp cover plate opening basically with this base plate on base portion opposed.
According to freight container of the present invention, this clasp side plate is provided with reinforced rib.
According to freight container of the present invention, this clasp also comprises a lid, cooperates with opening on this cover plate.
According to freight container of the present invention, also be provided with the through hole that confession one induction contact is passed through on the baffle portion of this clasp.
According to freight container of the present invention, this clasp also comprises an extending part that is provided with a through hole, extends laterally from one of them end of this box body.
According to freight container of the present invention, this freight container comprises a permanent seat that has a through hole, fixes with chamber door; One is used to detect the pass envelope that this chamber door is opened, pass on this permanent seat respectively and extending part on through hole.
According to freight container of the present invention, this freight container comprises a latch fitting, and through hole and this pass sealing of passing this extending part are fixed.
According to an aspect of the present invention, by being arranged to the clasp of hollow box body, and increase reinforced rib, the intensity of clasp is strengthened and be not easy destroyed.This hollow box body also provides the space for freight container is equipped with various electronic monitoring equipments, makes container structure of the present invention compact and attractive in appearance.
In accordance with a further aspect of the present invention, by being equipped with latch fitting, the pass envelope that is equipped with for freight container leaves enough dislocation spaces, can prevent that anchor fitting is to its damage that causes in the transportation on clasp of the present invention.
Description of drawings
Below in conjunction with accompanying drawing,, will make technique scheme of the present invention and other characteristics apparent by description to preferred embodiment of the present invention.
What Fig. 1 showed is a kind of partial schematic diagram of container door section, wherein is provided with the clasp of prior art;
What Fig. 2 showed is a kind of partial schematic diagram of freight container chamber door of the present invention, wherein is provided with clasp of the present invention;
Fig. 3 is the perspective view of clasp of the present invention shown in Fig. 2 A, shows the base arrangement of clasp;
Fig. 4 is the scheme drawing that clasp of the present invention shown in Figure 3 has been removed top, shows the cavity in the box body;
What Fig. 5 showed is a kind of partial schematic diagram of freight container chamber door of the present invention, wherein is provided with and closes the clasp of the present invention that envelope matches;
Fig. 6 is the perspective view of clasp of the present invention shown in Figure 5, shows the base arrangement of clasp;
Fig. 7 is the perspective view of clasp of the present invention shown in Figure 6, shows the covering plate structure of clasp.
The specific embodiment
Hereinafter, will describe the present invention in detail.
Consult the partial schematic diagram of freight container chamber door of the present invention shown in Figure 2.The overlap joint mouth 21 of the evagination of coordinating after the left-hand door 22 of freight container 20 and right door 23 are closed.Clasp 24 of the present invention is essentially a box body with cavity.It just can live left-hand door 22 by shelves after fixing with right door 20.At first, this clasp 24 has a cover plate 242, is provided with an opening 243 on it, the communication Instrument of establishing in being used as and the window of extraneous communication.
Simultaneously with reference to demonstration shown in Figure 3 the perspective view of base arrangement.Clasp 24 of the present invention comprises that one has the box body of cavity 240, and it utilizes base plate 244 fixing with the right door 20 of casing.This base plate 244 has a base portion 2441, is fixed on the right door 20; One baffle portion 2443, from being formed on the sidepiece of this base portion after this base portion 2441 caves in, the kink 2442 that forms of caving in is walked around the overlap joint mouth 21 of left-hand door 22 and right door 20.The base portion 2423 that caves in is provided with inlet 245, communicates with cavity 240, and communication Instrument 32 that freight container was equipped with and safety monitoring device 33 etc. are placed in the cavity 240 by this inlet 245, consult fragmentary, perspective view shown in Figure 4.Communication Instrument 32 then, utilizes a cover piece 246 to cover this inlet 243, so that this communication Instrument 32 and external isolation by window on the cover plate 242 243 and position external communication.
Another preferred embodiment of freight container of the present invention shown in Figure 5, freight container 20 are equipped with relevant envelope 28, are used to write down chamber door and are opened and close.Freight container 20 of the present invention is that pass envelope 28 is arranged on left chamber door 22, and forms combination with clasp 24.At first, left-hand door 22 is provided with a permanent seat 27, closes envelope 28 fixed orifices that just pass on this permanent seat 27.Secondly, refer again to Fig. 6 and clasp of the present invention 24 shown in Figure 7, different is with previous embodiment, and this clasp 24 comprises that also is provided with an extending part 2444, extends laterally from an end of box body 24, and it is provided with through hole 2445.In preferred embodiment of the present invention, also considered the layout of induction contact simultaneously, therefore this baffle portion 2443 is provided with the through hole 2446 that passes through for induction contact 34.Certainly, according to embodiments of the invention, closing envelope 28 can be directly directly fix by the through hole 2445 on this extending part 2444 and the fixed orifice on the permanent seat 27, but be preferably, the present invention has also considered positional error in transit, in order to avoid pass envelope 28 suffers excessive shearing force and damages, therefore freight container 20 of the present invention has utilized a latch fitting 26 by through hole 2445 on the extending part 2444, and order pass envelope 28 is fixed with the pedestal of this latch fitting 26 then.
Should be understood that, know those skilled in the art, can technical scheme according to the present invention make any change or other distortion, and they all should belong to the protection domain of claims of the present invention for those.
Claims (16)
1, a kind of clasp is used for the chamber door of locking of container, it is characterized in that this clasp comprises that one has the box body of cavity, is provided with
One base plate is fixed with casing, has an inlet that is communicated in this cavity;
One cover plate has an opening;
Side plate is formed box body with this base plate and this cover plate.
2, clasp according to claim 1 is characterized in that this base plate is provided with
One base portion is fixed therein the chamber door of a side;
One baffle portion from being formed on the sidepiece of this base portion after this base portion caves in, is used to be provided with this inlet.
3, clasp according to claim 2, it is characterized in that being provided with on the cover board opening basically with this base plate on base portion opposed.
4, clasp according to claim 1 is characterized in that this side plate is provided with reinforced rib.
5, clasp according to claim 2 is characterized in that this baffle portion also is provided with a through hole that supplies an induction contact to pass through.
6, clasp according to claim 1 is characterized in that this clasp also comprises a lid, cooperates with opening on this cover plate.
7, clasp according to claim 1 is characterized in that this clasp also comprises an extending part that is provided with a through hole, extends laterally from one of them end of this box body.
8, a kind of freight container, its chamber door is divided into left-hand door and You Men, and is provided with the clasp that is used to lock this chamber door, it is characterized in that this clasp comprises that one has the box body of cavity, is provided with
One base plate is fixed with casing, has an inlet that is communicated in this cavity;
One cover plate has an opening;
Side plate is formed box body with this base plate and this cover plate.
9, freight container according to claim 8 is characterized in that this base plate is provided with
One base portion is fixed therein the chamber door of a side;
One baffle portion from being formed on the sidepiece of this base portion after this base portion caves in, is used to be provided with this inlet.
10, freight container according to claim 9, it is characterized in that being provided with on the cover board opening basically with this base plate on base portion opposed.
11, freight container according to claim 8 is characterized in that this side plate is provided with reinforced rib.
12, freight container according to claim 8 is characterized in that this clasp also comprises a lid, cooperates with opening on this cover plate.
13, freight container according to claim 9 is characterized in that this baffle portion also is provided with a through hole that supplies an induction contact to pass through.
14, freight container according to claim 8 is characterized in that this clasp also comprises an extending part that is provided with a through hole, extends laterally from one of them end of this box body.
15, freight container according to claim 14 is characterized in that this freight container comprises
One has the permanent seat of through hole, fixes with chamber door;
One is used to detect the pass envelope that this chamber door is opened, pass on this permanent seat respectively and extending part on through hole.
16, freight container according to claim 15 is characterized in that this freight container comprises a latch fitting, and through hole and this pass sealing of passing this extending part are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03137475 CN1266008C (en) | 2003-06-25 | 2003-06-25 | Dogging device for container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03137475 CN1266008C (en) | 2003-06-25 | 2003-06-25 | Dogging device for container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1565943A CN1565943A (en) | 2005-01-19 |
| CN1266008C true CN1266008C (en) | 2006-07-26 |
Family
ID=34470427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03137475 Expired - Lifetime CN1266008C (en) | 2003-06-25 | 2003-06-25 | Dogging device for container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1266008C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366513C (en) * | 2005-03-21 | 2008-02-06 | 钱品兴 | Packing box and hasp connection mode |
| CN105460455A (en) * | 2014-09-11 | 2016-04-06 | 广东新会中集特种运输设备有限公司 | Lock box and container provided with same |
| CN108263773B (en) * | 2018-02-05 | 2020-03-27 | 覃道喜 | Special lock of double insurance container |
-
2003
- 2003-06-25 CN CN 03137475 patent/CN1266008C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1565943A (en) | 2005-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20060726 |
|
| CX01 | Expiry of patent term |