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A Countable Seal

A technology of sealing and dial, which is applied in the direction of building locks, buildings, building structures, etc., can solve the problems of uneconomical, unfavorable refined management, and the inability to know the number of sealing and unsealing of equipment, so as to achieve convenient sealing and unsealing , Improve management level, improve economic effect

Inactive Publication Date: 2017-04-05
TAIAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the sake of safety, most of the current lead seals are for one-time use. After the seal is applied, it needs to be destroyed before it can be unsealed. The original lead seal cannot be used any longer, so it is not economical.
In addition, because it is a one-time use, the times of sealing and unsealing of the equipment cannot be known, which is also very unfavorable for refined management

Method used

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Examples

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Embodiment Construction

[0009] The invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] Such as figure 1 As shown, the lead seal is composed of a number plate 1, a cover 2 and a housing 3, wherein the main body of the number plate 1 is a flat cylindrical structure, and there is a circular turning hole 14 in the center, and a plurality of holes protruding from the circumference are evenly distributed on the circumference surface. The combination of protrusions on the surface, the combination of protrusions includes a short and a long two short blocking posts 12 and long blocking posts 13 that are close but not in contact. Both the short blocking posts 12 and the long blocking posts 13 can be bent and radially Stretching out, number icons 11 evenly distributed on the circumference are arranged on the end face of the dial 1 , the numbers of number icons 11 and protrusions are the same and the positions are corresponding. The cover 2 is a flat...

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Abstract

The invention discloses a countable lead seal. The lead seal consists of a number disc, a sealing cover and a casing, wherein the number disc is arranged in a circular groove of the casing; a rotating hole sleeves a rotating shaft; the sealing cover is arranged on the casing in a buckling manner, and the sealing cover and the casing are mutually fixed; a positioning hole sleeves the rotating shaft; a number hole is aligned with one of number icons on the number disc; the inner side part of a limit block is arranged at an outer side part in a space defined by every two adjacent long blocking columns at one end of the number disc; an insertion buckle can be inserted in an insertion hole, and the inner side part of the insertion buckle is arranged at the outer side part in a space defined by every two adjacent long blocking columns at the other end of the number disc. The lead seal disclosed by the invention can be conveniently sealed and opened during use, and can be reused, and the using times can be recorded after the lead seal is used every time, so that the improvement of economy is facilitated, and the improvement of the management level is also facilitated.

Description

technical field [0001] The invention relates to a lead seal, in particular to a lead seal which can be used repeatedly and records the number of times of use. Background technique [0002] Lead seals are widely used in metering instruments to realize anti-opening function. For the sake of safety, most of the current lead seals are for one-time use. After the seal is applied, it needs to be destroyed before it can be unsealed. The original lead seal cannot be used continuously, so it is not economical. In addition, because it is a one-time use, the times of sealing and unsealing of the equipment cannot be known, which is also very unfavorable for fine management. Contents of the invention [0003] In view of the deficiencies in the current lead seal, the present invention designs a lead seal that can be reused and can record the number of times of use. The solution it takes is: [0004] The lead seal is composed of a number plate, a cover and a housing. The main body of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B39/04
Inventor 陈宁张新忠赵建文刘继彦公为刚尉立新张勇万国超狄文霞陈洪森
Owner TAIAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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