CN2401491Y - Chain pearl type closing lock - Google Patents
Chain pearl type closing lock Download PDFInfo
- Publication number
- CN2401491Y CN2401491Y CN 99257100 CN99257100U CN2401491Y CN 2401491 Y CN2401491 Y CN 2401491Y CN 99257100 CN99257100 CN 99257100 CN 99257100 U CN99257100 U CN 99257100U CN 2401491 Y CN2401491 Y CN 2401491Y
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- cone
- sealing
- steel rope
- open type
- lock
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Abstract
The utility model relates to a chain bead type novel sealing lock, which is composed of an open type sealing body, a multi-stage sealing head, a steel wire rope, a clamping spring, etc. The center of the open type sealing body is provided with a hollow circular hole, and the clamping spring is arranged in the hollow circular hole. The multi-stage sealing head passes through the clamping spring in the open type sealing body to be locked. The multi-stage sealing head is continuously and outwards pulled, and is frapped in a step by step mode, and the steel wire rope is locked until the sealing opening of a container is frapped. Thereby, the purpose that the unauthorized opening or the disassembly of the sealing opening of the container is really and effectively prevented or showed is achieved. The rigidity performance and the safety performance of the chain bead type novel sealing lock are enhanced by the invention. The chain bead type novel sealing lock can be used for the sealing of sealing openings of various containers.
Description
The utility model relates to the associate member of container closure, particularly is used to prevent or show the blocking device of unauthorised opening or dismounting container closure.
The sealing lock of Chu Shouing is used for container closure in the market, and as the transportation of the tank car of petrochemicals, the jar flap and the valve of tank car must lock with sealing lock in transit, prevents or shows that unauthorised opening or dismounting seal.The structure of existing sealing lock as shown in Figure 1, it is made up of enclosed envelope body (1), single end socket (2), steel rope (3) and jump ring (4).Enclosed envelope body and single end socket are separately fixed at the two ends of steel rope, annular arrangement opening jump ring is stuck in the groove of enclosed envelope intracoelomic cavity, when single end socket insertion enclosed is sealed in the body and is passed jump ring, jump ring promptly blocks the annular groove of single end socket, single end socket is locked in the enclosed envelope body, and enclosed envelope body, steel rope and single end socket are formed closed-loop.Because after single end socket is locked, length of steel wire rope is fixed, the girth of the closed-loop that it is formed is also fixed, but the structure difference of various container closures, after existing sealing lock is implemented locking, can not tighten up the girth that steel rope is adjusted closed-loop, cause lock and not tight, container closure after locked (as jar flap and the valve of tank car) still has activity space in closed-loop, thereby can not prevent effectively or show that unauthorised opening or dismounting seal.
In the petrochemicals transportation, though the jar flap and the valve of tank car have all used sealing lock, but because its closed-loop can not be tightened up, the jar flap can be mobile a little in the action radius of closed-loop, the gap of causing can be filled in sebific duct and aspirate oil product in jar, valve also can become flexible drains the oil, and the safety of sealing lock is relatively poor.
The purpose of this utility model is a kind of sealing lock that can tighten up of design, and the girth of its closed-loop can be regulated, to adapt to the needs of various container closures.In the sealing lock locking, can tighten up and lock steel rope step by step, adjust the girth of pinch confinement ring continuously, till tightening up container closure, thereby reach the real purpose that effectively prevents or show unauthorised opening or dismounting container closure.
Task of the present utility model is finished as follows: open type envelope body center is a hollow circular hole, and an end of steel rope is fixed on open type Feng Tiyi side, and jump ring places in the open type envelope body open circles hole slot, the other end of the steel rope multistage end socket of contacting.More than one cone chain pearl type is run through a end in steel rope, and first and last cone are fixed on the steel rope, form multistage end socket.Above-mentioned cone can be cone or polygonal pyramid body, and except first cone, other cone is truncate cone, and the cone center is hollow circular hole, and Circularhole diameter is greater than the external diameter of steel rope.Facies basialis pyramidis is slightly inwardly oblique, and its angle is the 0-10 degree, is hangnail shape.The hollow circular hole that multistage end socket passes open type envelope body is blocked by jump ring, the sealing lock locking, and multistage end socket continues across open type envelope body, and steel rope shrinks continuously, till tightening up container closure.
The utility model has the advantages that and can tighten up sealing lock continuously, the girth of its closed-loop can be regulated, to adapt to the needs of various container closures.In the sealing lock locking, can tighten up and lock steel rope step by step, till tightening up container closure.Thereby reach and really effectively prevent or show the purpose that unauthorised opening or dismounting are sealed.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is former single end socket sealing lock structural representation;
Fig. 2 is the novel sealing lock structural representation of chain pearl type;
Fig. 3 is the local amplification view of A;
Fig. 4 and Fig. 5 are frustum of a cone cutaway view and birds-eye view thereof;
Fig. 6 and Fig. 7 are truncate rectangular pyramid body cutaway view and birds-eye view thereof.
Embodiment one
With reference to Fig. 2-Fig. 5,12 frustum of a cones (6) chain pearl type is run through in an end of steel rope (3), first cone and last frustum of a cone (6) are fixed on the steel rope (3), form multistage end socket, the other end of steel rope (3) is fixed on open type envelope body (5) one sides, open type envelope body (5) center is a hollow circular hole, and jump ring (4) places in the groove of the hollow circular hole of open type envelope body (5).First cone of multistage end socket top is a cone, and the frustum of a cone (6) center is hollow circular hole, and Circularhole diameter is greater than the external diameter of steel rope (3).The frustum of a cone (6) bottom surface is slightly inwardly oblique, and its angle is 5 degree, is barb-shaped.The circular hole that multistage end socket passes open type envelope body (5) is blocked by jump ring (4), sealing lock locking, multistage end socket continue across open type envelope body (5), and steel rope (3) shrinks step by step continuously and locks, till tightening up container closure, also can execute the valve that is encapsulated on the pipeline or other need execute the place of envelope.
Embodiment two
With reference to Fig. 6,7,12 truncate rectangular pyramid bodies (7) chain pearl type is run through in an end of steel rope (3), first rectangular pyramid body and last truncate rectangular pyramid body (7) are fixed on the steel rope (3), form multistage end socket, truncate rectangular pyramid body (7) center is hollow circular hole, and Circularhole diameter is greater than the external diameter of steel rope (3).Truncate rectangular pyramid body (7) bottom surface is slightly inwardly oblique, and its angle is 8 degree, is barb-shaped.Other structure is with embodiment one.
Claims (4)
1. novel sealing lock of chain pearl type, comprise steel rope, jump ring etc., it is characterized in that: open type envelope body center is a hollow circular hole, and an end of steel rope is fixed on open type Feng Tiyi side, jump ring places in the open type envelope body open circles hole slot, the other end of the steel rope multistage end socket of contacting.
2. according to the described sealing lock of claim 1, it is characterized in that: run through a end in steel rope to one with the upper cone chain pearl type, first and last cone are fixed on the steel rope, form multistage end socket.
3. according to claim 1 and 2 described sealing locks, it is characterized in that: described cone can be cone or polygonal pyramid body, and except first cone, other cone is truncate cone, and the cone center is hollow circular hole, and Circularhole diameter is greater than the external diameter of steel rope.
4. according to the described sealing lock of claim 3, it is characterized in that: facies basialis pyramidis is slightly inwardly oblique, and its angle is the 0-10 degree, is hangnail shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257100 CN2401491Y (en) | 1999-12-16 | 1999-12-16 | Chain pearl type closing lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257100 CN2401491Y (en) | 1999-12-16 | 1999-12-16 | Chain pearl type closing lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401491Y true CN2401491Y (en) | 2000-10-18 |
Family
ID=34040062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99257100 Expired - Fee Related CN2401491Y (en) | 1999-12-16 | 1999-12-16 | Chain pearl type closing lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401491Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI461332B (en) * | 2012-01-31 | 2014-11-21 | Tang Yi Huang | Bundling strap |
| CN105545107A (en) * | 2016-02-19 | 2016-05-04 | 安徽中铁施封锁有限公司 | Sealing lock for box |
| CN108557259A (en) * | 2018-04-27 | 2018-09-21 | 安徽企路石工程技术开发有限公司 | A kind of anticollision box for material circulation |
| CN108639569A (en) * | 2018-04-27 | 2018-10-12 | 安徽企路石工程技术开发有限公司 | A kind of secrecy box for material circulation |
| CN108725939A (en) * | 2018-05-03 | 2018-11-02 | 安徽企路石工程技术开发有限公司 | A kind of quick despatch packaging system |
| CN108725937A (en) * | 2018-05-03 | 2018-11-02 | 安徽企路石工程技术开发有限公司 | A kind of disposable lock buckling part and its mounting device |
| CN108792262A (en) * | 2018-05-03 | 2018-11-13 | 安徽企路石工程技术开发有限公司 | A kind of box for material circulation case lid retaining mechanism |
| CN109707905A (en) * | 2018-12-28 | 2019-05-03 | 连云港华泰石油化工机械有限公司 | A kind of safety interlock being used cooperatively with tank car drawstring safety valve |
| CN110139966A (en) * | 2016-12-30 | 2019-08-16 | 沙特基础工业全球技术有限公司 | Multi wall plate and the method for using it |
-
1999
- 1999-12-16 CN CN 99257100 patent/CN2401491Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI461332B (en) * | 2012-01-31 | 2014-11-21 | Tang Yi Huang | Bundling strap |
| CN105545107A (en) * | 2016-02-19 | 2016-05-04 | 安徽中铁施封锁有限公司 | Sealing lock for box |
| CN110139966A (en) * | 2016-12-30 | 2019-08-16 | 沙特基础工业全球技术有限公司 | Multi wall plate and the method for using it |
| CN110139966B (en) * | 2016-12-30 | 2022-12-16 | 沙特基础工业全球技术有限公司 | Multiwall sheet and method of using same |
| CN108557259A (en) * | 2018-04-27 | 2018-09-21 | 安徽企路石工程技术开发有限公司 | A kind of anticollision box for material circulation |
| CN108639569A (en) * | 2018-04-27 | 2018-10-12 | 安徽企路石工程技术开发有限公司 | A kind of secrecy box for material circulation |
| CN108725939A (en) * | 2018-05-03 | 2018-11-02 | 安徽企路石工程技术开发有限公司 | A kind of quick despatch packaging system |
| CN108725937A (en) * | 2018-05-03 | 2018-11-02 | 安徽企路石工程技术开发有限公司 | A kind of disposable lock buckling part and its mounting device |
| CN108792262A (en) * | 2018-05-03 | 2018-11-13 | 安徽企路石工程技术开发有限公司 | A kind of box for material circulation case lid retaining mechanism |
| CN109707905A (en) * | 2018-12-28 | 2019-05-03 | 连云港华泰石油化工机械有限公司 | A kind of safety interlock being used cooperatively with tank car drawstring safety valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |