CN201071635Y - Safe case lock mainly controlled by anti-theft solenoid valve - Google Patents
Safe case lock mainly controlled by anti-theft solenoid valve Download PDFInfo
- Publication number
- CN201071635Y CN201071635Y CNU2007201519482U CN200720151948U CN201071635Y CN 201071635 Y CN201071635 Y CN 201071635Y CN U2007201519482 U CNU2007201519482 U CN U2007201519482U CN 200720151948 U CN200720151948 U CN 200720151948U CN 201071635 Y CN201071635 Y CN 201071635Y
- Authority
- CN
- China
- Prior art keywords
- lock pin
- movable lock
- theft
- board
- antitheft
- 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
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 239000003351 stiffener Substances 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract 5
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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Abstract
The utility model relates to an anti-theft electromagnetic valve main control opening and closing safety cabinet lock, which is mainly provided with an electromagnetic valve, a movable lock pin connecting board, a lock pin, a key or a knob opening and closing sleeve part, the utility model is characterized in that: an anti-theft strengthening board is arranged on the movable lock pin connecting board, the middle of the anti-theft strengthening board is rotationally fixed on a cabinet door board by a fixed screw bolt, the movable lock pin connecting board is provided with a transverse long hole at the position of the fixed screw bolt of the anti-theft strengthening board, when in conversion of the opening and the closing positions of the movable lock pin connecting board, the movable lock pin connecting board can slide between the anti-theft strengthening board and the cabinet door board, the upper end of the anti-theft strengthening board is connected with a pull spring, the connection position of the pull spring is provided with a vertical long hole on the movable lock pin connecting board which can be extended by a sliding column, and the other end of the pull spring is fixed on the movable lock pin connecting board. The utility model is applicable to the locks of the safety cabinets and various iron cabinets, and the utility model is characterized by simple structure and good anti-theft performance.
Description
Technical field
The utility model structure belongs to a kind of lockset, specifically is the Electronic safe lock of the lock that is used for safety cabinet, particularly charged magnet valve.
Background technology
At present, electrical type safety cabinet on the market, mainly be with electromagnetic valve as the device of locking, the electromagnetic valve of electronic cipher control and knob (or mechanical key lock) are used that to play locking (mechanical key is locked dual locking) safer.But, mainly still there is bigger weakness with electromagnetic valve (electronic lock) in this type of for the safety cabinet of main locking device: 1, do the time spent when the external force that is subjected to the valve core of the electromagnetic valve axial direction, the unlatching of moment can appear in the spool of electromagnetic valve, thereby safety cabinet may be opened by the unauthorized personnel.2, knob class particularly: when knob is applied in bigger footpath outward force, act directly on the electromagnetic valve, unidirectional bump occurs, may be opened by force when big as the electromagnetic valve distortion.When 3, safety cabinet is stretched into iron wire (or similar articles),, occur opening easily with under the valve core of the electromagnetic valve hook.So just reduced the safety of safety cabinet., need improve for this reason, electromagnetic valve is strengthened, propose a kind of better, safer electromagnetic valve lock structure above structure.
The utility model content
The purpose of this utility model is in order to address the above problem, to propose the safety cabinet lock that a kind of anti-theft type electromagnetic valve master control opens and closes.This lock is provided with the valve core of the electromagnetic valve guard block, has safer anti-pirate of the open function.
The purpose of the utility model lock structure solves by the following technical programs: the safety cabinet lock that the master control of anti-theft type electromagnetic valve opens and closes, mainly be provided with electromagnetic valve, movable lock pin junction plate, lock pin, key or knob open and close external member, it is characterized in that: described movable lock pin junction plate is provided with an antitheft stiffener, the centre of this antitheft stiffener is rotatably mounted on the cabinet door-plate by a set bolt, described movable lock pin junction plate is provided with a horizontal slotted hole at the set bolt place of antitheft stiffener, when movable lock pin junction plate is in unlatching and locked position conversion, can between antitheft stiffener and cabinet door-plate, slide, antitheft stiffener upper end connects an extension spring, and be provided with a traveller in the extension spring junction and stretch in the perpendicular slotted hole on the movable lock pin junction plate, this traveller can slide in this perpendicular slotted hole, the other end of this extension spring is fixed on the described movable lock pin junction plate, during locking states, the spool of described electromagnetic valve ejects, one side chain of its termination closes movable lock pin junction plate, and opposite side blocks the lower end of antitheft stiffener.
The utility model lock structure is owing to be provided with antitheft stiffener, and when electronic lock was in locking states, described antitheft stiffener retaining made the both sides of spool be blocked and block by movable lock pin junction plate and antitheft stiffener simultaneously at the opposite side of valve core of the electromagnetic valve; Like this, when the external force that is subjected to the valve core of the electromagnetic valve axial direction is done the time spent, the unlatching of moment can not appear in the spool of electromagnetic valve; The knob class: when knob was applied in bigger footpath outward force, movable lock pin junction plate and antitheft stiffener can be converted to stressed decomposition bidirectional stress and act on valve core of the electromagnetic valve (directly offsetting stressed to the deformable of electromagnetic valve); Safety cabinet is stretched into iron wire (or similar articles) hook valve core of the electromagnetic valve, and movable locked pin plate and antitheft stiffener block valve core of the electromagnetic valve; Make safety cabinet not by unnormal unlocking.Thereby improved the reliability and the safety of electromagnetic valve electron-like lock greatly, had the function of stronger anti-pirate of the open.The utlity model has simple in structurely, make easily, advantage such as anti-pirate of the open performance is stronger.
Description of drawings
Fig. 1 is the utility model lock structure locking states structural representation;
Fig. 2 is the utility model lock structure opening structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the utility model lock structure is described further: embodiment: referring to accompanying drawing, the safety cabinet lock that the master control of anti-theft type electromagnetic valve opens and closes, mainly be provided with electromagnetic valve 1, movable lock pin junction plate 2, lock pin, key or knob open and close external member, described movable lock pin junction plate is provided with an antitheft stiffener 3, the centre of this antitheft stiffener is rotatably mounted on the cabinet door-plate by a set bolt 3.1, described movable lock pin junction plate is provided with a horizontal slotted hole 2.1 at the set bolt place of antitheft stiffener, when movable lock pin junction plate is in unlatching and locked position conversion, can between antitheft stiffener and cabinet door-plate, slide, antitheft stiffener upper end connects an extension spring 4, and be provided with a traveller 5 in the extension spring junction and stretch in the perpendicular slotted hole 6 on the movable lock pin junction plate, this traveller can slide in this perpendicular slotted hole, the other end of this extension spring is fixed on the described movable lock pin junction plate, during locking states, the spool 1.1 of described electromagnetic valve ejects, one side chain of its termination closes movable lock pin junction plate, and opposite side blocks the lower end of antitheft stiffener.
The utility model lock structure is when locking, described movable lock pin junction plate is rotated by key (or knob), move to the right, described antitheft stiffener moves on to the left side of the slotted hole of movable lock pin junction plate, its upper end is spurred by spring, the lower end is moved to the left, when the spool of electromagnetic valve is blocked movable lock pin junction plate and enters locking states by ejection, and the following left side that corrects retaining at spool of antitheft stiffener.
Claims (1)
1. the safety cabinet of an anti-theft type electromagnetic valve master control switching is locked, mainly be provided with electromagnetic valve (1), movable lock pin junction plate (2), lock pin, key or knob open and close external member, it is characterized in that: described movable lock pin junction plate is provided with an antitheft stiffener (3), the centre of this antitheft stiffener is rotatably mounted on the cabinet door-plate by a set bolt (3.1), described movable lock pin junction plate is provided with a horizontal slotted hole (2.1) at the set bolt place of antitheft stiffener, when movable lock pin junction plate is in unlatching and locked position conversion, can between antitheft stiffener and cabinet door-plate, slide, antitheft stiffener upper end connects an extension spring (4), and be provided with a traveller (5) in the extension spring junction and stretch in the perpendicular slotted hole (6) on the movable lock pin junction plate, this traveller can slide in this perpendicular slotted hole, the other end of this extension spring is fixed on the described movable lock pin junction plate, during locking states, the spool of described electromagnetic valve (1.1) ejects, one side chain of its termination closes movable lock pin junction plate, and opposite side blocks the lower end of antitheft stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201519482U CN201071635Y (en) | 2007-06-18 | 2007-06-18 | Safe case lock mainly controlled by anti-theft solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201519482U CN201071635Y (en) | 2007-06-18 | 2007-06-18 | Safe case lock mainly controlled by anti-theft solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071635Y true CN201071635Y (en) | 2008-06-11 |
Family
ID=39550192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201519482U Expired - Fee Related CN201071635Y (en) | 2007-06-18 | 2007-06-18 | Safe case lock mainly controlled by anti-theft solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071635Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741411A (en) * | 2016-01-29 | 2016-07-06 | 创斯达科技集团(中国)有限责任公司 | Safe autonomous closing and pick-proof protection mechanism |
-
2007
- 2007-06-18 CN CNU2007201519482U patent/CN201071635Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741411A (en) * | 2016-01-29 | 2016-07-06 | 创斯达科技集团(中国)有限责任公司 | Safe autonomous closing and pick-proof protection mechanism |
| CN105741411B (en) * | 2016-01-29 | 2018-11-30 | 创斯达科技集团(中国)有限责任公司 | Safety cabinet independently closes, the protection mechanism of pick-proof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 |