CN203129777U - Special lock with lead seal for metering box - Google Patents
Special lock with lead seal for metering box Download PDFInfo
- Publication number
- CN203129777U CN203129777U CN 201320138575 CN201320138575U CN203129777U CN 203129777 U CN203129777 U CN 203129777U CN 201320138575 CN201320138575 CN 201320138575 CN 201320138575 U CN201320138575 U CN 201320138575U CN 203129777 U CN203129777 U CN 203129777U
- Authority
- CN
- China
- Prior art keywords
- lock
- lead seal
- lead
- handle
- seal hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 24
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a special lock with a lead seal for a metering box. The special lock comprises a lock body, wherein the lock body comprises a lock body panel, a handle and a lock cylinder seat; and the lock cylinder seat is provided with a lock hole. The special lock is characterized in that a mounting groove is formed in the lock body panel, the handle and the lock cylinder seat are arranged in the mounting groove, a first lead seal hole is formed in one end of the lock cylinder seat, an anti-slip bulge integrated with the lock cylinder seat is formed at the other end, the end of the handle, adjacent to the first lead seal hole is provided with a second lead seal hole, and the lead seal is arranged above the lock body and forms a closed lead seal lock together with the first lead seal hole and the second lead seal hole through a lead line. As the lead seal holes are formed in both the lock cylinder seat and the handle and form the lead seal lock together with the lead seal, the function of the lead seal is achieved and the safety is realized.
Description
Technical field
The utility model relates to a kind of weigh box safety lock, particularly with the special-purpose lock of the weigh box of lead sealing.
Background technology
Along with national grid transformation, widely popularize intelligent grid, the upgrading of intelligent metering case is also imperative, with the special-purpose lock of weigh box of the supporting a kind of good looking appearance of needs of intelligent metering case, band lead sealing function.
The utility model content
The purpose of this utility model is the special-purpose lock of weigh box that a kind of simple in structure, safe band lead sealing is provided in order to solve above-mentioned the deficiencies in the prior art.
To achieve these goals, the special-purpose lock of the weigh box of the band lead sealing that the utility model is designed, comprise lock body, lock body comprises lock panel, handle and lock core base, lock core base is provided with lockhole, it is characterized in that: have mounting groove on the described lock panel, described handle and lock core base place in the mounting groove, lock core base one end is provided with first lead seal hole, the other end is provided with and the integrated anti-skidding projection of described lock core base, handle and the first lead seal hole abutting end are provided with second lead seal hole, and the lock body top is provided with lead sealing, and lead sealing is by spongy lead and first lead seal hole, second lead seal hole constitutes sealing lead sealing lock.
Described anti-skidding projection is made up of the differing heights step.
The special-purpose lock of the weigh box of the band lead sealing that the utility model obtains is equipped with lead seal hole at lock core base and handle, forms the lead sealing lock with lead sealing, and realization lead sealing function makes safety.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation that Fig. 1 is equipped with lead sealing.
Among the figure: lock panel 1, handle 2, lock core base 3, lead sealing 4, second lead seal hole 21, first lead seal hole 31, lockhole 32, anti-skidding protruding 33.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment:
As shown in Figure 1 and Figure 2, the special-purpose lock of the weigh box of the band lead sealing that the utility model provides, this special use lock comprises:
A lock panel 1, described lock panel 1 is used for being installed in the weigh box panel; For the rectangle both sides are semicircle, structure design is attractive in appearance in the middle of the lock panel.
A handle 2, described handle 2 is provided with second lead seal hole 21;
A lock core base 3, described lock core base 3 are provided be used to the lockhole 32 of unblanking, and are used for first lead seal hole 31 of lead sealing, are used for promoting anti-skidding protruding 33 of lock core base 3; Described anti-skidding protruding 33 are increased progressively successively by the differing heights step and to form.
Lock as shown in Figure 2 is in locked state, when operating personnel need unblank, need cut off the lead sealing 4 by first lead seal hole 31 and second lead seal hole 21 earlier.Key is inserted in the lockhole 32 after rotation unblanks again, press anti-skidding protruding 33 downwards and can promote lock core base 3, this moment, handle 2 can eject, and user's swing handle 2 again can unblank.
Claims (2)
1. the weigh box special use with lead sealing is locked, comprise lock body, lock body comprises lock panel (1), handle (2) and lock core base (3), lock core base (3) is provided with lockhole (32), it is characterized in that: described lock panel has mounting groove on (1), described handle (2) places in the mounting groove with lock core base (3), lock core base (3) one ends are provided with first lead seal hole (31), the other end is provided with and the integrated anti-skidding projection of described lock core base (2) (33), handle (2) is provided with second lead seal hole (21) with the first lead seal hole abutting end, the lock body top is provided with lead sealing (4), and lead sealing (4) is by spongy lead and first lead seal hole (31), second lead seal hole (21) constitutes sealing lead sealing lock.
2. the weigh box of band lead sealing according to claim 1 is special-purpose locks, and it is characterized in that: described anti-skidding projection (33) is made up of the differing heights step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320138575 CN203129777U (en) | 2013-03-19 | 2013-03-19 | Special lock with lead seal for metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320138575 CN203129777U (en) | 2013-03-19 | 2013-03-19 | Special lock with lead seal for metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129777U true CN203129777U (en) | 2013-08-14 |
Family
ID=48937769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320138575 Expired - Lifetime CN203129777U (en) | 2013-03-19 | 2013-03-19 | Special lock with lead seal for metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437337A (en) * | 2016-06-23 | 2017-02-22 | 国网上海市电力公司 | Spring lock of metering bin |
-
2013
- 2013-03-19 CN CN 201320138575 patent/CN203129777U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437337A (en) * | 2016-06-23 | 2017-02-22 | 国网上海市电力公司 | Spring lock of metering bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |