Sealing label with high safety performance

Abstract

The invention discloses a sealing label with high safety performance. The label comprises an insulation base which is provided with a top surface, a bottom surface opposite to the top surface and a containing space between the top surface and the bottom surface, a first opening penetrating the top surface, a second opening penetrating the bottom surface, a metal fastening device which is positioned inside the containing space and merged into a whole with the insulation base by injection moulding, a through hole which is positioned on the metal fastening device and interconnected with the first opening and the second opening, a fixing band provided with a fixed end and a mobile end opposite to the fixed end, a connecting strip used for connecting the fixed end and the mobile end, wherein the fixed end is connected to the insulation base; the mobile end is inserted form the second opening and penetrates the through hole and the first opening in order; the first opening, the second opening and the containing space are interconnected with each other, and at least one chucking device is arrange on one side of the through hole and next to the first opening.by using the chucking device to fasten the connecting strip, the sealing label is tightly fixed and can not be loosen, therefore the sealing label can not be poked easily to break confidentiality of the sealing label.

Description

[0001] 【Technical field】 [0002] The invention relates to a seal with high safety performance, in particular to a seal with high safety performance which cannot be loosened and has a long service life. [0003] 【Background technique】 [0004] Now there are all kinds of seals on the market, and there are three types according to the material: the first is the seal made of all plastic material, the second is the seal made of all metal material, and the third type is one part made of plastic material and the other part made of metal Material seal. [0005] The above-mentioned first all-plastic seal has the advantage of low cost. For example, the Chinese patent No. CN201020129167.5 discloses such a seal, but since it is made of plastic, the user may Plastic materials are susceptible to wear and tear, which can lead to loosening. The above-mentioned second type is an all-metal seal. Compared with the first type, although it is not easy to wear, its flexibility is not good, and it...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned first all-plastic seal has the advantage of low cost. For example, the Chinese patent No. CN201020129167.5 discloses such a seal, but since it is made of plastic, the user may Plastic materials are susceptible to wear and tear, which can lead to loosening

The second type mentioned above is an all-metal seal. Compared with the first type, it is not easy to wear, but its flexibility is not good. It is easy to break when the user pulls it for a long time.

The above-mentioned third type is a part made of plastic material, and the other part is made of metal material. In order to solve the above-mentioned problems of the first and second types, the industry has only emerged a third type, but the metal structure is assembled on the plastic material. In the structure, the difficulty of assembly is high, the precision is difficult to control, and the process is complicated, and the cost also rises accordingly

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