Instrument seal anti-fake method and one-off instrument seal

A sealing and instrument technology, applied in instruments, seals, stamps, etc., can solve the problems of low work efficiency, easy to be accidentally scratched, and difficult to operate, so as to improve work efficiency, improve the appearance of cleanliness and beauty , the effect of reducing the difficulty of operation

Active Publication Date: 2015-03-25
TANGSHAN CHUANGTONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing instrument sealing has a sealing line, the sealing and unsealing process is difficult to operate, the work efficiency is low, and it is inconvenient to fully automate sealing and unsealing. The exposed sealing line affects the cleanliness and aesthetics of the instrument, and the sealing is easy to be damaged Accidental scratches cause disputes

Method used

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  • Instrument seal anti-fake method and one-off instrument seal
  • Instrument seal anti-fake method and one-off instrument seal
  • Instrument seal anti-fake method and one-off instrument seal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment one, such as Figure 1-5 As shown, the disposable instrument seal used to implement the method of the present invention includes a seal screw 1 with an anti-tamper function fitted on the instrument and used to package the instrument. The seal screw 1 is fixed with a protective The outwardly exposed cover-shaped sign bottom cover support 2 of the cover function, the cover-shaped sign bottom cover support 2 is equipped with a sign-seal upper cover 3 that can seal the cover-shaped sign bottom cover support opening, the sign-seal upper cover 3 and the cover-shaped sign The bottom cover support 2 forms a protective shell that does not expose the seal screw end cap 10; the seal upper cover 3 is formed with elastic clamping arms 30 protruding inward, and the seal upper cover 3. Through its elastic clamping arm 30 and the annular clamping seat formed on the outer periphery of the sealing screw end cap 10, it is clamped together by a barbed hook or other anti-reverse ...

Embodiment 2

[0049] Embodiment two, such as Figure 6 As shown, the difference between the disposable instrument seal used for implementing the method of the present invention and the first embodiment is only that the cover-shaped seal bottom support 2 is a local component made partially from the instrument case 9 .

Embodiment 3

[0050] Embodiment three, such as Figure 7-10 As shown, the difference between the disposable instrument seal for implementing the method of the present invention and the first embodiment is only that the seal upper cover 3 is formed with the inner circumference of the cover-shaped seal bottom support 2 through its elastic clamp arm 30. The ring holders are fastened together by barbs.

[0051] When the elastic card arm 30 is used with the ring-shaped card seat formed on the inner circumference of the cover-shaped bottom cover support 2: the lower part of the elastic clamp arm 30 is opened outwards, and the inner circumference of the cover-shaped bottom cover support 2 is formed. There is a ring slope-shaped inner convex surface 20 for guiding the lower part of the elastic clamp arm 30 in the downward direction to tighten inward.

[0052] The inner circumference of the cover-shaped bottom cover holder 2 is formed with a ring card platform under the inner convex surface 20 of t...

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PUM

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Abstract

The invention relates to an instrument seal anti-fake method and a one-off instrument seal, which aims to solve the problem of the conventional seal, i.e. inconvenience in automatic sealing. The method adopts a technical scheme that a seal bolt provided with an anti-start function and used for sealing is equipped on an instrument; the seal bolt is fixedly mounted with a hood-shaped seal bottom support; a seal upper cover is buckled inwards from an opening of the hook-shaped seal bottom support, thus the seal upper cover and the hook-shaped seal bottom support form a protective casing capable of enabling the end cap of the seal bolt not to expose; and when the seal upper cover is buckled with the hook-shaped seal bottom support, the seal upper cover is fixed together with a ring-shaped clamping holder formed on the outer periphery of the lateral face of the end cap of the seal bolt or the inner periphery of the hook-shaped seal bottom support in an inverse fixed hook manner or other check manners via an elastic clamping arm extending inwards and in ring distribution. The invention has the advantages that a seal line is not required; the operation processes of sealing and unsealing are simple and convenient; the working efficiency is high; full automatic sealing and unsealing are convenient; the appearance of the instrument is tidy and beautiful; and an issue caused by unexpected damage to the seal is prevented.

Description

technical field [0001] The invention relates to a seal, in particular to an anti-counterfeiting method for an instrument seal and a disposable instrument seal. Background technique [0002] The existing instrument sealing has a sealing line, the sealing and unsealing process is difficult to operate, the work efficiency is low, and it is inconvenient to fully automate sealing and unsealing. The exposed sealing line affects the cleanliness and aesthetics of the instrument, and the sealing is easy to be damaged Accidental scratches cause disputes. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects of the prior art, and to provide an instrument seal anti-counterfeiting method that is convenient for automatic sealing and unsealing, and the seal will not be accidentally damaged and cause unnecessary disputes. Disposable instrument seals for methods. [0004] In order to achieve the above object, the instrument sea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F3/03
Inventor 俞忠文
Owner TANGSHAN CHUANGTONG TECH
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