CN201753546U - Safe lock device with self-locking mechanism - Google Patents
Safe lock device with self-locking mechanism Download PDFInfo
- Publication number
- CN201753546U CN201753546U CN2010202824179U CN201020282417U CN201753546U CN 201753546 U CN201753546 U CN 201753546U CN 2010202824179 U CN2010202824179 U CN 2010202824179U CN 201020282417 U CN201020282417 U CN 201020282417U CN 201753546 U CN201753546 U CN 201753546U
- Authority
- CN
- China
- Prior art keywords
- bolt
- door
- tooth bar
- baffle plate
- lock device
- 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 utility model discloses a safe lock device with a self-locking mechanism, which comprises an electronic lock, an opening handle, a gear which is coaxial with the opening handle, a rack driving upper/lower bolts to move, another rack driving horizontal bolts to move, the upper/lower bolts, the horizontal bolts, and two springs, a bolt baffle plate and a torsional spring which are respectively arranged at the back parts of the upper/lower bolts. Based on the existing safe anti-theft lock device structure, the safe lock device with the self-locking mechanism is formed by improving the existing safe lock device; the additional parts are less; the structure is simple; the function is reliable; and the defect of the existing safe lock device that the bolt is not easily inserted into a bolt inserting hole can be overcome effectively.
Description
Technical field
The utility model relates to safety cabinet lock technical field, is specifically related to a kind of safe door locking device that has self-locking mechanism.
Background technology
When the security door of existing common safety cabinet is in open mode, its bolt is in the state of takeing in (bolt withdraws from jack), so the step that this class safety cabinet is locked a door should be that door closes earlier, also must bolt be stretched out the outer handle of actuating doors then, insert the jack of bolt.Such thing often takes place in the actual life: the door that only closes, and the outer handle of actuating doors does not make bolt insert the jack of bolt, stays stolen hidden danger thus.
The utility model content
The purpose of this utility model is, a kind of safe door locking device that has self-locking mechanism that forms through improvement on existing safety cabinet safe-guard door lock apparatus structure basis is provided, after this device can avoid above-mentioned safe door to close, and bolt does not insert the generation of bolt jack phenomenon.
The technical solution of the utility model is as follows:
A kind of safe door locking device that has self-locking mechanism, comprise electric lockset, handle opens the door, with the coaxial mounted gear of the handle that opens the door, the tooth bar that bolt moves about driving, drive the tooth bar that horizontal bolt moves, bolt up and down, horizontal bolt, be meshed with driving the tooth bar that bolt up and down moves and drive the tooth bar that horizontal bolt moves respectively with the coaxial mounted gear of the handle that opens the door, after opening electric lockset, control the handle that opens the door and to control bolt and the laterally telescopic moving of bolt up and down, it is characterized in that: also comprise being installed in two springs at bolt rear up and down respectively, bolt baffle plate and torsion spring; Described spring one end contacts with fixed support, and the other end suppresses the rear portion of bolt up and down, produces the overhanging power of bolt that makes; Described bolt baffle plate and torsion spring are installed in screw on the frame of door and are positioned at by the side that horizontal bolt portals, an elastic arm of torsion spring is connected with the bolt baffle plate, and when safety cabinet was in door opening state, the bolt baffle plate was positioned at the dead ahead of the outside moving direction of horizontal bolt.
The safe door locking device that has self-locking mechanism that on existing safety cabinet safe-guard door lock apparatus structure basis, forms that the utility model provides through improvement, it is few to increase part, simple in structure, reliable in function can overcome existing safe door locking device more effectively the defective of " bolt does not insert the bolt jack " takes place easily.
Description of drawings
Fig. 1 is the safe door locking device structural representation that has self-locking mechanism;
Fig. 2 is the user mode schematic diagram of safe door locking device when door opening state that has self-locking mechanism;
Fig. 3 is the user mode schematic diagram of safe door locking device when closing the door state that has self-locking mechanism.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.
As shown in Figure 1, 2, 3, the safe door locking device that has a self-locking mechanism is by electric lockset 9, the handle 13 that opens the door, gear 12, tooth bar 4, tooth bar 5, tooth bar 6, bolt 3, spring 7, spring 8, bolt baffle plate 2, torsion spring 1 constitute up and down and laterally; The gear 12 and the handle 13 coaxial installations of opening the door; Tooth bar 4, tooth bar 5, tooth bar 6 all are meshed with gear 12, and its middle rack 4 is meshed with the left side of gear 12, and tooth bar 5 is meshed with the right side of gear 12, and bolt 3 is connected in the end of tooth bar 4, tooth bar 5, tooth bar 6; Be positioned on the member that is connected with tooth bar 6 with the bayonet socket 11 that the dead bolt 10 of electric lockset 9 matches; Spring 7, spring 8 are installed in the up and down rear end of bolt 3 respectively, produce the power that makes bolt 3 overhanging; Bolt baffle plate 2 and torsion spring 1 be arranged at horizontal bolt 3 the end the door frame on, wherein an end of bolt baffle plate 2 and torsion spring 1 is installed on the frame of door with screw 14, and bolt baffle plate 2 and torsion spring 1 can rotate for the center by screw 14, an elastic arm of torsion spring 1 is connected with bolt baffle plate 2, under the effect of the elastic arm of torsion spring 1, bolt baffle plate 2 is arranged in the place ahead of the outside moving direction (figure is right-hand) of horizontal bolt 3 when safety cabinet is in door opening state, stops that horizontal bolt 3 is protruding.
The course of work and the principle of the above-mentioned safe door locking device that has a self-locking mechanism are as follows:
Open the door:
The dead bolt 10 of electric lockset 9 shifts out bayonet socket 11 behind the input proper password, the rotation handle 13 that opens the door, co-axially fixed with it gear 12 drives tooth bar 4, tooth bar 5 and tooth bar 6 and moves, thereby all bolts 3 are taken in, spring 7, spring 8 pressurizeds shorten at this moment, bolt baffle plate 2 goes to external part the place ahead of bolt 3 under the effect of torsion spring 1, play the effect that stops bolt 3 to stretch out, and keeps door opening state.
Close the door:
When pushing close the door door-plate to position, bolt baffle plate 2 will be subjected to doorframe to be stopped, make bolt baffle plate 2 rotation one angles and withdraw from the position that can stop that bolt stretches out, and bolt is protruding under the effect of spring 7, spring 8, the dead bolt 10 of electronics tool 9 moves into bayonet socket 11 and finishes the action of locking a door automatically thereupon.
Claims (1)
1. safe door locking device that has self-locking mechanism, comprise electric lockset, handle opens the door, with the coaxial mounted gear of the handle that opens the door, the tooth bar that bolt moves about driving, drive the tooth bar that horizontal bolt moves, bolt up and down, horizontal bolt, be meshed with driving the tooth bar that bolt up and down moves and drive the tooth bar that horizontal bolt moves respectively with the coaxial mounted gear of the handle that opens the door, after opening electric lockset, control the handle that opens the door and to control bolt and the laterally telescopic moving of bolt up and down, it is characterized in that: also comprise being installed in two springs at bolt rear up and down respectively, bolt baffle plate and torsion spring; Described spring one end contacts with fixed support, and the other end suppresses the rear portion of bolt up and down, produces the overhanging power of bolt that makes; Described bolt baffle plate and torsion spring are installed in screw on the frame of door and are positioned at by the side that horizontal bolt portals, an elastic arm of torsion spring is connected with the bolt baffle plate, and when safety cabinet was in door opening state, the bolt baffle plate was positioned at the dead ahead of the outside moving direction of horizontal bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202824179U CN201753546U (en) | 2010-08-05 | 2010-08-05 | Safe lock device with self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202824179U CN201753546U (en) | 2010-08-05 | 2010-08-05 | Safe lock device with self-locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753546U true CN201753546U (en) | 2011-03-02 |
Family
ID=43621278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202824179U Expired - Fee Related CN201753546U (en) | 2010-08-05 | 2010-08-05 | Safe lock device with self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753546U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747921A (en) * | 2012-07-04 | 2012-10-24 | 孙滋生 | Safety cabinet |
| CN103233626A (en) * | 2013-04-18 | 2013-08-07 | 白水清 | Gate lock with gear rack bolt |
| CN105386659A (en) * | 2015-12-24 | 2016-03-09 | 陈海敏 | Safe box closing automatic-locking device |
| CN105587188A (en) * | 2014-10-20 | 2016-05-18 | 李江波 | Safety cabinet door lock linkage device |
| CN107269134A (en) * | 2016-12-06 | 2017-10-20 | 创斯达科技集团(中国)有限责任公司 | Automatically reset door bolt mechanism |
| CN109882022A (en) * | 2019-03-17 | 2019-06-14 | 黄思忠 | A kind of safe door Shuangzi mouth and bolt control anti-picking device |
-
2010
- 2010-08-05 CN CN2010202824179U patent/CN201753546U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747921A (en) * | 2012-07-04 | 2012-10-24 | 孙滋生 | Safety cabinet |
| CN102747921B (en) * | 2012-07-04 | 2014-06-11 | 孙滋生 | Safety cabinet |
| CN103233626A (en) * | 2013-04-18 | 2013-08-07 | 白水清 | Gate lock with gear rack bolt |
| CN105587188A (en) * | 2014-10-20 | 2016-05-18 | 李江波 | Safety cabinet door lock linkage device |
| CN105386659A (en) * | 2015-12-24 | 2016-03-09 | 陈海敏 | Safe box closing automatic-locking device |
| CN107269134A (en) * | 2016-12-06 | 2017-10-20 | 创斯达科技集团(中国)有限责任公司 | Automatically reset door bolt mechanism |
| CN107269134B (en) * | 2016-12-06 | 2024-03-05 | 创斯达科技集团(中国)有限责任公司 | Automatic reset latch mechanism |
| CN109882022A (en) * | 2019-03-17 | 2019-06-14 | 黄思忠 | A kind of safe door Shuangzi mouth and bolt control anti-picking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20160805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |