CN102383678A - Double-core lock - Google Patents
Double-core lock Download PDFInfo
- Publication number
- CN102383678A CN102383678A CN2011101905680A CN201110190568A CN102383678A CN 102383678 A CN102383678 A CN 102383678A CN 2011101905680 A CN2011101905680 A CN 2011101905680A CN 201110190568 A CN201110190568 A CN 201110190568A CN 102383678 A CN102383678 A CN 102383678A
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- lock
- spring
- hammerlock
- cores
- core
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Abstract
The invention discloses a double-core lock which comprises a lock body, two cores, a lock column, a lock arm, a lock column spring, a lock arm spring and a small cylinder, wherein two cores are arranged in parallel at the lower end of the lock body; the lock column is arranged above the cores; the small cylinder is arranged on the lock column; the lock column spring is connected with one end of the lock column; the lock arm spring is arranged at the upper end of the lock column spring; and the lock arm spring is connected with the lock arm. As the double-core lock disclosed by the invention has two cores, a deliverer and a user can open the same lock with different keys, thus the operation and management are convenient.
Description
Technical field
The present invention relates to a kind of lockset, specifically a kind of twin-lock core lock.
Background technology
Much human has been installed the milk case for drink milk, send the personnel of passing and user to have an identical key separately, because send the user who passs many, send the personnel of passing just to need to be equipped with and to carry many keys, and this is just sent the personnel of passing to bring very big inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of twin-lock core lock, realize that the milkman can drive same lock with different keys with the householder, and the milkman need not only need one getting final product by all users' key.
The present invention solves the technical scheme that its technical problem takes: a kind of twin-lock core lock, it is characterized in that, and comprise lock body, lock core, lock, hammerlock, lock spring, hammerlock spring and small column; Described lock core has two, and two lock cores are located at the lock body lower end side by side, and described lock is located at the top of lock core; On the described lock small column is arranged; Described lock spring is connected with an end of lock, and described hammerlock spring is located at the upper end of lock spring, and described hammerlock spring is connected with hammerlock.
The invention has the beneficial effects as follows: because possessed two lock cores, send the personnel of passing to open same lock with different keys, thereby be convenient to operation and management with the user.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1 lock body, 2 lock springs, 3 hammerlock springs, 4 small columns, 5 lock cores, 6 locks, 7 hammerlocks.
The specific embodiment
As shown in Figure 1.A kind of twin-lock core lock comprises lock body 1, lock core 5, lock 6, hammerlock 7, lock spring 2, hammerlock spring 3 and small column 4, and described lock core 5 has two; Two lock cores 5 also come lock body 1 lower end, can realize same operating principle, and described lock 6 is located at the top of lock core 5; On the described lock 6 small column 4 is arranged; Described lock spring 2 is connected with an end of lock 6, and described hammerlock spring 3 is located at the upper end of lock spring 2, and described hammerlock spring 3 is connected with hammerlock 7.
During use, user's key with send the different of the personnel of passing, can use different lock cores to open lock, be convenient to more the operation.
Claims (1)
1. a twin-lock core lock is characterized in that, comprises lock body, lock core, lock, hammerlock, lock spring, hammerlock spring and small column; Described lock core has two, and two lock cores are located at the lock body lower end side by side, and described lock is located at the top of lock core; On the described lock small column is arranged; Described lock spring is connected with an end of lock, and described hammerlock spring is located at the upper end of lock spring, and described hammerlock spring is connected with hammerlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101905680A CN102383678A (en) | 2011-07-08 | 2011-07-08 | Double-core lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101905680A CN102383678A (en) | 2011-07-08 | 2011-07-08 | Double-core lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102383678A true CN102383678A (en) | 2012-03-21 |
Family
ID=45823472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101905680A Pending CN102383678A (en) | 2011-07-08 | 2011-07-08 | Double-core lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102383678A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07207997A (en) * | 1994-01-11 | 1995-08-08 | Miwa Lock Co Ltd | Padlock |
| CN2288253Y (en) * | 1996-09-15 | 1998-08-19 | 魏守琳 | Padlock |
| CN1386949A (en) * | 2002-02-26 | 2002-12-25 | 郑怡 | Special lock with dual bolts and milk box or postbox with it |
| CN200952291Y (en) * | 2006-10-09 | 2007-09-26 | 喻谦鹏 | Anti-theft padlock |
| CN202144694U (en) * | 2011-07-08 | 2012-02-15 | 马玉强 | Double-lock-core lock |
-
2011
- 2011-07-08 CN CN2011101905680A patent/CN102383678A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07207997A (en) * | 1994-01-11 | 1995-08-08 | Miwa Lock Co Ltd | Padlock |
| CN2288253Y (en) * | 1996-09-15 | 1998-08-19 | 魏守琳 | Padlock |
| CN1386949A (en) * | 2002-02-26 | 2002-12-25 | 郑怡 | Special lock with dual bolts and milk box or postbox with it |
| CN200952291Y (en) * | 2006-10-09 | 2007-09-26 | 喻谦鹏 | Anti-theft padlock |
| CN202144694U (en) * | 2011-07-08 | 2012-02-15 | 马玉强 | Double-lock-core lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |