Steel wire seal
Technical field
The utility model relates to a kind of sealing lock, relates to a kind of steel wire seal that logistics counter door or lorry door are executed envelope that is used for particularly.
Background technology
Existing steel wire seal all is disposable, promptly from the departure place execute seal the destination and break seal after, steel wire seal is promptly ineffective, it can only be applied to some the logistics of any be carried, and on one point the logistics of multiple spot being carried, then can't realize supervision to the goods of being carried for intermediate node.If change strip of paper used for sealing, be not easy to the registration management of strip of paper used for sealing again, and cost is also than higher at intermediate node.
The utility model content
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, be used in can be on one point the multiple spot logistics being carried logistics counter door or lorry door execute envelope steel wire seal.
For achieving the above object, the utility model adopts following technical scheme: a kind of steel wire seal, comprise end socket and the steel wire that is installed on the end socket, and on end socket, also be provided with and hold the unidirectional lockhole that passes of described steel wire, described steel wire is at least two.
Cylindrical or the polygon prism shape of described end socket, described lockhole is positioned at the center of end socket end, and described steel wire is provided with around this lockhole.
Described steel wire is the wire rope by the coiling of multiply finer wire, and the end soldering of wire rope is an one.
Steel wire seal of the present utility model is owing to be equipped with at least two steel wires on end socket, can be used for a bit 2 logistics being carried, its using method is to execute envelope with first steel wire after goods has been adorned on logistics shipping ground, goods transports first logistics node, first steel wire of breaking seal to, handling goods, execute envelope with second steel wire again, to second logistics node, second steel wire of breaking seal again ... the rest may be inferred, select to have the strip of paper used for sealing of respective numbers steel wire according to the logistics node quantity that arrives, realize some envelope of executing to the multiple spot conveying articles, this steel wire seal is also fairly simple.Described end socket adopts cylindrical or multi-edge column-shaped, and its simple shape also is convenient to the layout of steel wire.Lockhole is positioned at the end socket end position, and steel wire is around the lockhole setting, and such structure is convenient to fixation with steel wire, also is convenient to strip of paper used for sealing and executes envelope.Described steel wire adopts the coiling of multiply finer wire to form, and its flexibility is better, and the steel cord ends soldering is an one, is convenient to the interspersed lockhole of wire rope.
Description of drawings
Fig. 1 has the structural representation of the steel wire seal of four steel wires for the utility model.
Fig. 2 is the sectional view of a kind of unidirectional clamping structure of the utility model.
Among the figure
1. end socket 2. steel wires 3. lockholes 4. elastic card claws
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Consult Fig. 1, steel wire seal of the present utility model comprises end socket 1 and the steel wire 2 that is installed on the end socket 1, also is provided with on end socket 1 and holds the described steel wire 2 unidirectional lockholes that pass 3, and described steel wire 2 is at least two.Described end socket 1 cylindrical or polygon prism shape, described lockhole 3 is positioned at the center of end socket 1 end, and described steel wire 2 is provided with around this lockhole 3.Described steel wire 2 can be 3~6.Described steel wire 2 can be positioned at the polygon prism property at parts of edges and corners, is convenient to the rivet clasp of steel wire 2.
Referring to Fig. 2, in described lockhole 3, be provided with unidirectional clamping structure.Described unidirectional clamping structure can be an elastic card claw 4.Certainly described unidirectional clamping structure also can adopt other structure, as adopts a swing claw and between swing claw and end socket this structure of spring is set.
Described steel wire 2 can be the wire rope by the coiling of multiply finer wire, and the end soldering of wire rope is an one.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment the protection domain that all any improvement done based on the utility model or modification all belong to the utility model claim.