CN102444341B - Cabinet lock body - Google Patents
Cabinet lock body Download PDFInfo
- Publication number
- CN102444341B CN102444341B CN201010518956.2A CN201010518956A CN102444341B CN 102444341 B CN102444341 B CN 102444341B CN 201010518956 A CN201010518956 A CN 201010518956A CN 102444341 B CN102444341 B CN 102444341B
- Authority
- CN
- China
- Prior art keywords
- fixed
- base
- lock
- dead bolt
- lock body
- 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 - Fee Related
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Abstract
The invention relates to a cabinet lock body. A bolt frame is movably fixed on a cabinet lock body base; a bolt is fixed on the bolt frame, and is inserted into a bolt guide hole on the base; an unlocking sheet is sleeved on a square shaft of a transmission case; the transmission case is fixed integrally with a motor; the transmission case is fixed on the base; a lock control push button is fixed on a lock control rod through a base guide hole; one end of the lock control rod is rotationally fixed on the base through a shaft, and the other end of the lock control rod is pressed towards one side by a push spring fixed on the base; one end of a pull spring is hung on the bolt frame, and the other end of the pull spring is fixed on the transmission case; a protective cover is provided with a battery box, and is fixed integrally with the base through a protective cover fixing hole; an emergency lock is fixed on the base; an emergency lock push sheet is fixed on the emergency lock; an emergency lock push post is fixed on the bolt frame; and an electronic circuit board and a travel switch are fixed on the base respectively. The cabinet lock body has a simple structure, small size and reliable action.
Description
Technical field
The present invention relates to a kind of lock body structure, particularly cabinet lock body.
Background technology
Cabinet lock body, as the latch-up structure being fixed on door, is mainly used in the lock body of safety cabinet, safe deposit box locking, relatively common lock body, and it has easy to operate, simple in structure, and whole volume is little, and motor opens the door, and automatically locks a door, antitheft reliable.And cabinet lock body volume is large at present, complex structure is compared with easy break-down, and cost is high.The content of invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, volume is little, the cabinet lock body automatically opening, lock a door.
For achieving the above object, the technical solution used in the present invention is, a kind of cabinet lock body, it by base, dead bolt frame, unlock chip, lock control dial and turn round, emergent lock, electronic circuit board, travel switch, extension spring and protecting cover form; On cabinet lock body base, be fixed with movably dead bolt frame, on dead bolt frame, be fixed with dead bolt, in the dead bolt pilot hole on dead bolt inserted base; Described unlock chip is sleeved on gearbox square shaft, and gearbox and motor are fixed as one, and is fixed on base by gearbox; Described lock control is dialled to turn round by base guide hole and is fixed on lock control bar, and one, lock control bar is rotatably mounted on base by axle, and the dialing spring that other end is fixed on base presses on one side; One of described extension spring hangs on dead bolt frame, and other end is fixed on gearbox.
Described protecting cover is provided with battery case, is fixed as one by protecting cover fixing hole and base.
Described emergent locking fixes on base, and emergent locking is fixed with emergent lock plectrum, is fixed with emergent lock reversed column on dead bolt frame.
Described electronic circuit board, travel switch are separately fixed on base.
The present invention is simple in structure, volume is little, reliable in action.
Accompanying drawing explanation
Be described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the front view of cabinet lock body;
Fig. 2 is the upward view of cabinet lock body;
In Fig. 1 to Fig. 2: 5 battery case 6 dialing spring 7 lock control bar 8 lock controls of the emergent lock plectrum of the 1 base emergent lock 4 of 2 protecting cover 3 are dialled and turned round the emergent lock reversed column of 9 dead bolt 10 electronic circuit board 11 extension spring 12 dead bolt frame 13 protecting cover fixing hole 14 15 travel switch 16 motor 17 gearbox square shaft 18 unlock chip 19 gearboxes
The specific embodiment
Figure of description is optimal way of the invention process, below in conjunction with accompanying drawing, the present invention is further described in detail:
At a kind of cabinet lock body shown in accompanying drawing 1 to 2, it is upper that described base (1) is fixed on the door of bin, is fixed with electronic circuit board (10), travel switch (15), gearbox (19), dead bolt frame (12), lock control and dials and turn round (8), protecting cover (2) and emergent lock (3) on its base (1).
Above-mentioned cabinet lock body, described electronic circuit board (10) is connected with 12 buttons, and for the function of unblanking, described travel switch (15) stops in place motor (16) after ending lock; It is upper that described gearbox (19) is fixed on base (1), middle equipped by gearbox square shaft (17) and unlock chip (18); Described dead bolt frame (12) is fixed on base (1) movably, one connects dead bolt (9), other end hangs with extension spring (11), above it, be fixed with emergent lock reversed column (14), described lock control is dialled and is turned round in the pilot hole that (8) be sleeved on base, be fixed on lock control bar (7), it is upper that one headgear of lock control bar (7) is contained in base (1), pushed down by the upper fixing dialing spring (6) of base (1) simultaneously; It is upper that described emergent lock (3) is fixed on base (1), is fixed with emergent lock plectrum (4) and contacts with the upper fixing emergent lock reversed column (14) of base (1) on emergent lock (3); Described protecting cover (2) is provided with battery case (5) and is fixed on base (1).
The course of work of this cabinet lock body is described below:
When after the starter motor of unblanking (16), drive gearbox square shaft (17) to rotate by gearbox (19); Unlock chip (18) head that drive is sleeved on gearbox square shaft (17) drives dead bolt frame (12) mobile, energy dead bolt frame (12) pulls extension spring (11) storage dead bolt frame (12) to move into place mobile time time, lock control bar (7) is under the effect of dialing spring (6), turn over an angle and be stuck between dead bolt frame (12) and base (1), make dead bolt frame (12) be fixed on unlocking condition; In the time that door is about to close, lock control is dialled and is turned round (8) under the effect of doorframe, lock control bar (7) turns over an angle, free the restriction to dead bolt frame (12), dead bolt frame (12) is under the effect of extension spring (11), move to the state of locking a door, completed thus the whole process of unblanking; In the time that power supply does not have electricity or electronic circuit board (10) to break down, open the door by emergent lock (3), rotate emergent lock (3) with emergency key and drive emergent lock plectrum (4) to rotate, drive emergent lock reversed column (14) and dead bolt frame (12) are mobile directly to open the door.
Above content only, for the preferred embodiment of invention, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the present patent application scope, within all still belonging to patent letter lid scope of the present invention.
Claims (4)
1. a cabinet lock body, it is dialled and is turned round (8), emergent lock (3), electronic circuit board (10), travel switch (15), extension spring (11) and protecting cover (2) and form by base (1), dead bolt frame (12), unlock chip (18), lock control; On cabinet lock body base (1), be fixed with movably dead bolt frame (12), on dead bolt frame (12), be fixed with dead bolt (9), in dead bolt (9) pilot hole on dead bolt (9) inserted base (1); It is upper that described unlock chip (18) is sleeved on gearbox square shaft (17), and gearbox (19) is fixed as one with motor (16), is fixed on base (1) by gearbox (19); Described lock control is dialled and is turned round (8) and be fixed on lock control bar (7) by base (1) pilot hole, (7) one, lock control bar is rotatably mounted on base (1) by axle, the dialing spring (6) that other end is fixed on base (1) presses on one side, it is upper that (11) one of described extension springs hang over dead bolt frame (12), and other end is fixed on gearbox (19).
2. cabinet lock body according to claim 1, is characterized in that: described protecting cover (2) is provided with battery case (5), is fixed as one by protecting cover fixing hole (13) and base (1).
3. cabinet lock body according to claim 1, it is characterized in that: described emergent lock (3) is fixed on base (1), on emergent lock (3), be fixed with emergent lock plectrum (4), on dead bolt frame (12), be fixed with emergent lock reversed column (14).
4. cabinet lock body according to claim 1, is characterized in that: described electronic circuit board (10), travel switch (15) are separately fixed on base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010518956.2A CN102444341B (en) | 2010-10-13 | 2010-10-13 | Cabinet lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010518956.2A CN102444341B (en) | 2010-10-13 | 2010-10-13 | Cabinet lock body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102444341A CN102444341A (en) | 2012-05-09 |
| CN102444341B true CN102444341B (en) | 2014-07-09 |
Family
ID=46007242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010518956.2A Expired - Fee Related CN102444341B (en) | 2010-10-13 | 2010-10-13 | Cabinet lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102444341B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996226Y (en) * | 2007-01-16 | 2007-12-26 | 刘松林 | Automatic remote-controlled garage door safety lock |
| CN201071636Y (en) * | 2007-07-19 | 2008-06-11 | 朱成书 | Programmable full-automatic electronic anti-theft lock |
| CN201125584Y (en) * | 2007-08-30 | 2008-10-01 | 梁忠祥 | Electric door lock |
| CN201401057Y (en) * | 2009-05-06 | 2010-02-10 | 郭新建 | Burglar alarm electronic lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006233622A (en) * | 2005-02-25 | 2006-09-07 | Itoki Corp | Power supply device of electronic lock provided in office furniture or the like |
-
2010
- 2010-10-13 CN CN201010518956.2A patent/CN102444341B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996226Y (en) * | 2007-01-16 | 2007-12-26 | 刘松林 | Automatic remote-controlled garage door safety lock |
| CN201071636Y (en) * | 2007-07-19 | 2008-06-11 | 朱成书 | Programmable full-automatic electronic anti-theft lock |
| CN201125584Y (en) * | 2007-08-30 | 2008-10-01 | 梁忠祥 | Electric door lock |
| CN201401057Y (en) * | 2009-05-06 | 2010-02-10 | 郭新建 | Burglar alarm electronic lock |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-233622A 2006.09.07 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102444341A (en) | 2012-05-09 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tian Jimin Document name: Notification of Decision on Request for Restoration of Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |