CN104453403B - plastic lead seal - Google Patents
plastic lead seal Download PDFInfo
- Publication number
- CN104453403B CN104453403B CN201410731880.XA CN201410731880A CN104453403B CN 104453403 B CN104453403 B CN 104453403B CN 201410731880 A CN201410731880 A CN 201410731880A CN 104453403 B CN104453403 B CN 104453403B
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- groove
- clamping
- draw
- hole
- plastic
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a plastic lead seal and relates to the technical field of disposable buckling tools for electric system metering. The plastic lead seal mainly consists of a plastic shell, a key cylinder and a lead seal wire, wherein the key cylinder comprises a clamping groove and a spring bolt; a clamping ring is arranged on one side of the front end of the body of the clamping groove; a hanging hole is formed in the clamping ring; a wiring groove is formed in the other side of the front end of the body of the clamping groove; a wiring hole is formed in each side of the body of the clamping groove; a plurality of clamping bulges are arranged at the top of the body of the clamping groove; the spring bolt is formed by a buckle and an iron clamping piece in a clamping manner; the iron clamping piece is clamped in the groove in the buckle; a wiring hole is formed in the groove of the buckle; a clamping nose is arranged at the top of the iron clamping piece; one end of the lead seal wire is fixed in the hanging hole in the clamping ring on the clamping groove and penetrates through the wiring grooves of the clamping groove and a wire outlet hole in the plastic shell. The plastic lead seal has the advantages that the design is smart, the lead seal has low probability of being damaged and the protection effect is good.
Description
Technical field
The present invention relates to measurement of power with disposable sealed technical field of tools and in particular to a kind of plastic lead seal.
Background technology
At present, in electrical power distribution electric system work about electric power personnel the metering accuracy of equipment for power transmission and distribution is proposed very high
Requirement, particularly at present sneak current means variation, prevent from using electric unit in order to power stealing event is prevented on source
Power stealing electric leakage, the commonly used lead sealing of power industry, measurement of power lead sealing includes lead sealing button and lead sealing lead, lead sealing lead
One end is fixedly connected with lead sealing button, and grafting is buckled in the other end of lead sealing lead and lead sealing.Existing lead seal structure is simple, and lead sealing is easy
Destroyed, protection effect is poor.
Content of the invention
The invention provides a kind of plastic lead seal, with asking that the structure solving prior art presence is simply more easily damaged
Topic.
The present invention is mainly made up of plastic casing, lock core and lead sealing lead, and lock core is fixed in plastic casing, plastic casing
Side arranges a wire hole, and in the middle part of plastic casing, both sides are respectively provided with a through wires hole, solve what its technical problem was adopted
Technical scheme is that lock core includes draw-in groove and dead bolt, and the cell body front end side of draw-in groove arranges a snap ring, and snap ring arranges hanging hole, card
The cell body front end opposite side of groove arranges a Wire channel in building, and the cell body both sides of draw-in groove are respectively provided with a through wires hole, the cell body of draw-in groove
Top arranges some card convexs；Dead bolt is formed with irony card clamping by latching, and irony card is connected in the groove on lock, lock
On the groove of button, one through wires hole of setting, irony card top arrange a card nose；Lead sealing lead one end is fixed on card on draw-in groove
In the hanging hole of ring and through the Wire channel in building of draw-in groove and the wire hole of plastic casing.
The through wires hole of both sides setting and lock groove in the middle part of the through wires hole of cell body setting of above-mentioned draw-in groove and plastic casing
Through wires hole communicate.
When the plastic lead seal of the present invention uses, lead sealing lead is passed through the threading of through wires hole in the middle part of plastic casing, draw-in groove
Hole and the through wires hole of lock groove, by dead bolt is pressed into draw-in groove, so that the card nose clamping on the irony card of dead bolt
In the card convex at the cell body top of draw-in groove, thus realizing the disposable locking of plastic lead seal.
After the plastic lead seal of the present invention is installed on batch meter and correctly closes chamber door, lock is applied by metrological personnel, and
Metering lead sealing, once correctly locking, unless violence damage, then cannot be opened, the metering lead sealing after destruction cannot be reused, tool
Have the advantages that design is ingenious, lead sealing is survivable and protection effect is good.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view schematic diagram of the present invention；
Fig. 3 is that the right side of the present invention regards schematic diagram；
Fig. 4 is the structural representation of draw-in groove of the present invention；
Fig. 5 is the schematic rear view of draw-in groove of the present invention；
Fig. 6 is the structural representation of dead bolt of the present invention；
Fig. 7 is the schematic side view of dead bolt of the present invention.
In figure 1 plastic casing, 2 lock cores, 3 draw-in grooves, 4 dead bolts, 5 wire holes, 6 through wires holes, 7 lead sealing leads, 31 cell bodies, 32 cards
Ring, 33 hanging holes, 34 Wire channel in building, 35 through wires holes, 36 card convexs, 41 locks, 42 irony cards, 43 grooves, 44 through wires holes, 45 card noses.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, a kind of plastic lead seal, mainly by plastic casing 1, lock core 2
Form with lead sealing lead 7, lock core 2 is fixed in plastic casing 1, plastic casing 1 side arranges a wire hole 5, plastic casing 1
Middle part both sides are respectively provided with a through wires hole 6, and lock core 2 includes draw-in groove 3 and dead bolt 4, the cell body 31 front end side setting one of draw-in groove 3
Individual snap ring 32, snap ring 32 arranges hanging hole 33, and the cell body 31 front end opposite side of draw-in groove 3 arranges a Wire channel in building 34, the groove of draw-in groove 3
Body 31 both sides are respectively provided with a through wires hole 35, and cell body 31 top of draw-in groove 3 arranges some card convexs 36；Dead bolt 4 is by lock 41 Hes
Irony card 42 clamping forms, and irony card 42 is connected in the groove 43 on lock 41, and the groove 43 of lock 41 arranges one
Individual through wires hole 44, irony card 42 top arrange a card nose 45；Lead sealing lead 7 one end is fixed on the extension of snap ring 32 on draw-in groove 3
In hole 33 and pass through the Wire channel in building 34 of draw-in groove 3 and the wire hole 5 of plastic casing 1, the through wires hole 35 of cell body 31 setting of draw-in groove 3 with
Through wires hole 44 on the groove 43 of the through wires hole 6 of plastic casing 1 middle part both sides setting and lock 41 communicates.
When the plastic lead seal of the present invention uses, lead sealing lead 7 is passed through the through wires hole 6 at plastic casing 1 middle part, draw-in groove 3
Through wires hole 44 on the groove 43 of through wires hole 35 and lock 41, by dead bolt 4 is pressed into draw-in groove 3, so that the ferrum of dead bolt 4
Card nose 45 on matter card 42 is connected in the card convex 36 at cell body 31 top of draw-in groove 3, thus realizing the disposable of plastic lead seal
Locking.
Claims (2)
1. a kind of plastic lead seal, is mainly made up of plastic casing, lock core and lead sealing lead, lock core is fixed in plastic casing, moulds
Material shell body side arranges a wire hole, and in the middle part of plastic casing, both sides are respectively provided with a through wires hole, it is characterized in that lock core includes
Draw-in groove and dead bolt, the cell body front end side of draw-in groove arranges a snap ring, and snap ring arranges hanging hole, the cell body front end opposite side of draw-in groove
One Wire channel in building of setting, the cell body both sides of draw-in groove are respectively provided with a through wires hole, and the cell body top of draw-in groove arranges some card convexs；Lock
Tongue is formed with irony card clamping by latching, and irony card is connected in the groove on lock, and the groove of lock arranges one
Through wires hole, irony card top arrange a card nose；Lead sealing lead one end is fixed in the hanging hole of snap ring on draw-in groove and passes through card
The Wire channel in building of groove and the wire hole of plastic casing.
2. plastic lead seal according to claim 1, is characterized in that in the through wires hole and plastic casing of cell body setting of draw-in groove
The through wires hole of the through wires hole of portion both sides setting and lock groove communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731880.XA CN104453403B (en) | 2014-12-06 | 2014-12-06 | plastic lead seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731880.XA CN104453403B (en) | 2014-12-06 | 2014-12-06 | plastic lead seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104453403A CN104453403A (en) | 2015-03-25 |
| CN104453403B true CN104453403B (en) | 2017-02-08 |
Family
ID=52900091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410731880.XA Active CN104453403B (en) | 2014-12-06 | 2014-12-06 | plastic lead seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453403B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637398B (en) * | 2015-01-24 | 2017-06-06 | 安徽水联水务科技有限公司 | A kind of stealthy lead sealing |
| CN108468476A (en) * | 2018-06-04 | 2018-08-31 | 山东瑞尔锁业有限公司 | Plastic clip seals |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2323119A1 (en) * | 2009-11-17 | 2011-05-18 | Mainetti Omaf s.r.l. | Identification seal equipped with flexible cord |
| CN201757960U (en) * | 2010-07-27 | 2011-03-09 | 江门市大光明电力设备厂有限公司 | Plastic case lock seal for automatic sealing |
| US9076351B2 (en) * | 2011-05-31 | 2015-07-07 | Koorosh Vafadari | Pallet and crate seal and method for securing a pallet or crate |
| CN202098665U (en) * | 2011-06-14 | 2012-01-04 | 曹问平 | Environment-friendly plastic lead seal |
| CN204370924U (en) * | 2014-12-06 | 2015-06-03 | 山东省庆云县君创锁业有限公司 | Plastic lead seal |
-
2014
- 2014-12-06 CN CN201410731880.XA patent/CN104453403B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104453403A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Plastic lead seal Effective date of registration: 20200730 Granted publication date: 20170208 Pledgee: Qingyun County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG QINGYUN COUNTY JUNCHUANG LOCK INDUSTRY Co.,Ltd. Registration number: Y2020980004536 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230908 Granted publication date: 20170208 Pledgee: Qingyun County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG QINGYUN COUNTY JUNCHUANG LOCK INDUSTRY Co.,Ltd. Registration number: Y2020980004536 |