CN201011221Y

CN201011221Y - Disposal cable-type padlock

Info

Publication number: CN201011221Y
Application number: CNU2007201393412U
Authority: CN
Inventors: 阿迪力江·萨塔尔; 艾尼·萨塔尔
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-13
Filing date: 2007-02-13
Publication date: 2008-01-23
Anticipated expiration: 2017-02-13

Abstract

The utility model relates to an improvement to a sealing lock apparatus, in particular to a disposable iron lock comprising a lock body; wherein, the lock body is internally provided with a connecting hole which is fixedly connected with one end of the iron wire; a pulling hole with two openings at the two ends are the through hole which is through the lock body; a lock hole is positioned in the lock body, the upper end of which is communicated with the center of the pulling hole, while the lower end of which is an outward opening which runs through the lock body; a spring is positioned in the lock hole, the upper end of spring is provided with a squeezing and clamping lock head which squeezing and sliding cooperated with the other end of the iron wire running through the lock body, while the other end is fastened on the opening of the lock hole. The utility model is novel in structure, hard to be imitated, large in intensity and uneasy to be prized out; moreover, the utility model is convenient to be used, can reduce property, cargo and income loss caused by stealing and further enhances the sealing reliability.

Description

Disposable steel wire lock

Technical field

The utility model belongs to the improvement of sealing lock utensil, particularly disposable steel wire lock.

Background technology

Present central various sealing locks of institute's lead sealing management industry that is applied to, in particular for executing the sealing lock of executing the envelope utensil and being applied to industrial and commercial administration law enforcement, logistics, oil transportation, shipping company of the freight container that seals customs's management, it is copied easily and destroys, intensity is little, easily pried open and close replacing, the consequence that causes the property goods to be stolen by other people; And be applied to the Antitheft lead seal of energy measurement device, as be used to execute the lead sealing of envelope ammeter, water meter or gas meter, flow meter, because it is simple in structure, also need when using at the scene to be used, so use cumbersome with lead sealing lead, inconvenient, its intensity is not only low, and is destroyed easily, also imitated easily and replacing, cause income lost, so it is lower to execute the reliability of envelope.

Summary of the invention

The purpose of this utility model is to provide a kind of disposable steel wire lock, and its novel structure is difficult to copy, and intensity is big, is not easy to be pried open, and is easy to use, and reduces the loss of the property, goods or the income that cause because of pilferage, and the reliability of executing envelope is higher.

The purpose of this utility model is achieved in that a kind of disposable steel wire lock, comprise lock body, in lock body, have connecting hole, affixed an end of wire rope in the connecting hole, the pull hole of both ends open is the through hole that penetrates lock body, be arranged on the lockhole in the lock body, its upper end is connected with the middle part in pull hole, and its lower end is for outwards penetrating the opening of lock body; Spring is installed in the lockhole, and the upper end of spring is installed with extruding chucking tapered end, and extruding chucking tapered end is slidingly matched with the other end extruding of the wire rope that penetrates the pull hole, and the lower end of spring is fixed on the opening part of lockhole.

When using the utility model, the loose other end of its wire rope is penetrated the import in the through hole pull hole that is provided with in the lock body, pull out from the outlet of the other end in pull hole again, in the process of pull, pull hole and the lockhole in lock body intersect and are communicated with, be installed in the spring in the lock body, its lower end is fixed, its upper end is installed with extruding chucking tapered end, extruding chucking tapered end under the elasticity extruding of spring with pull in the wire rope extruding be slidingly matched, and the direction that this extruding is slidingly matched is unidirectional; Because the groove of uniform screw-type and pull hole and the lockhole that is communicated with its middle part are the angle of slope on the periphery of wire rope, the wire rope that penetrates is slided to the direction of pull, the rope capacity that makes the entrance point in pull hole and be fixed between the connecting hole is more and more short, and can not reverse back skating, this has just played the tight effect of further sealing lock, thereby makes the utility model reach requirement convenient to use.The utility model novel structure is difficult to copy, and intensity is big, is not easy to be pried open, and is easy to use, and reduces the loss of the property, goods or the income that cause because of pilferage, and the reliability of executing envelope is further enhanced.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a top perspective schematic appearance of the present utility model;

Fig. 2 is the three-dimensional appearance schematic diagram of looking up of the present utility model;

Fig. 3 is a sectional structure schematic diagram of the present utility model.

The specific embodiment

A kind of disposable steel wire lock, comprise lock body 4, in lock body 4, have connecting hole 2, affixed an end of wire rope 1 in the connecting hole 2, the pull hole 3 of both ends open is for penetrating the through hole of lock body 4, be arranged on the lockhole 8 in the lock body 4, its upper end is connected with the middle part in pull hole 3, and its lower end is for outwards penetrating the opening of lock body 4; Spring 7 is installed in the lockhole 8, and the upper end of spring 7 is installed with extruding chucking tapered end 6, and extruding chucking tapered end 6 is slidingly matched with the other end extruding of the wire rope 1 that penetrates pull hole 3, and the lower end of spring 7 is fixed on the opening part of lockhole 8.Lock body 4 is made of the steel material, and it is shaped as cylinder.Penetrate the wire rope 1 of connecting hole 2, the one end is fixed in the connecting hole 2 by rivet 5.Affixed with the upper end of spring 7 with the extruding chucking tapered end 6 that the wire rope extruding that penetrates pull hole 3 is slidingly matched, it is shaped as spheroid.Pull hole 3 with and the lockhole 8 that is communicated with of pull hole 3 between the angle angle be 20 °-60 °.Spring 7 in the lockhole 8, its lower end is by stopping up 9 opening parts that are fixed on lockhole 8 lower ends.

Claims

1. disposable steel wire lock, comprise lock body (4), it is characterized in that: in lock body (4), have connecting hole (2), affixed an end of wire rope (1) in the connecting hole (2), the pull hole (3) of both ends open is for penetrating the through hole of lock body (4), be arranged on the lockhole (8) in the lock body (4), its upper end is connected with the middle part of pull hole (3), and its lower end is for outwards penetrating the opening of lock body (4); Spring (7) is installed in the lockhole (8), the upper end of spring (7) is installed with extruding chucking tapered end (6), extruding chucking tapered end (6) is slidingly matched with the other end extruding of the wire rope (1) that penetrates pull hole (3), and the lower end of spring (7) is fixed on the opening part of lockhole (8).

2. disposable steel wire lock according to claim 1 is characterized in that: lock body (4) is made of the steel material, and it is shaped as cylinder.

3. disposable steel wire lock according to claim 1 is characterized in that: penetrate the wire rope (1) of connecting hole (2), the one end is fixed in the connecting hole (2) by rivet (5).

4. disposable steel wire lock according to claim 1 is characterized in that: affixed with the upper end of spring (7) with the extruding chucking tapered end (6) that the wire rope extruding that penetrates pull hole (3) is slidingly matched, it is shaped as spheroid.

5. disposable steel wire lock according to claim 1 is characterized in that: pull hole (3) with and pull hole (3) lockhole (8) of being communicated with between the angle angle be 20 °-60 °.

6. disposable steel wire lock according to claim 1 is characterized in that: the spring (7) in the lockhole (8), its lower end is by stopping up the opening part that (9) are fixed on lockhole (8) lower end.