CN201705051U - Coffer door opening device - Google Patents
Coffer door opening device Download PDFInfo
- Publication number
- CN201705051U CN201705051U CN2010201730511U CN201020173051U CN201705051U CN 201705051 U CN201705051 U CN 201705051U CN 2010201730511 U CN2010201730511 U CN 2010201730511U CN 201020173051 U CN201020173051 U CN 201020173051U CN 201705051 U CN201705051 U CN 201705051U
- Authority
- CN
- China
- Prior art keywords
- door
- national treasury
- coffer
- locks
- arm
- 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
Images
Abstract
The utility model belongs to the field of a financial security device, which particularly discloses a coffer door opening device and comprises a stopper fixed on the bolt of a coffer door and a crank movably articulated with the door leaf of the coffer door. One end of the crank is a top arm which butts against and contacts with the stopper and the end part of the other end thereof is movably connected with a connecting arm. The other end of the connecting arm is movably connected with two pull rods at the same time. The door leaf is provided with three locks side by side from top to bottom. The lock arms of the adjacent locks are connected through a connecting rod. The two connecting rods for connecting the lock arms of the three locks are articulated movably and the lock arm of the middle lock is correspondingly connected with the hinge joint point of the two connecting rods. The other ends of the two pull rods are correspondingly and movably connected with the middle positions of the two connecting rods. In the utility model, the coffer door can be opened only when any two locks in the three locks are opened so that the coffer door can be opened only two persons operate at the same time and the safety property is greatly strengthened. Moreover, the accident that the coffer door can not be opened when one person forgets a password or one key fails is avoided and the normal work of a coffer is ensured.
Description
Technical field
Utility model belongs to financial security facilities field, specifically is a kind of national treasury apparatus for door-opening.
Background technology
In the prior art, bank generally all is to use a lock or two locks with the national treasury door, realizes the opening and closing of national treasury door.But just there is following risk in this structure: when wherein one locking out that existing fault can not be opened or one of them people when forgetting operator password, the national treasury door just can not be opened smoothly, just can only operate by outside destroy national treasury door, the national treasury door that destroys is repaired again, cause heavy losses, and influence bank's operate as normal.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of national treasury apparatus for door-opening is provided, this opening device national treasury door is provided with three locks, opening wherein two locks arbitrarily can open the national treasury door, avoid the risk that the national treasury door can not be opened when wherein a lock broke down, guarantee bank's operate as normal.
In order to realize above-mentioned technical purpose, the utility model is realized by following technical scheme:
National treasury apparatus for door-opening described in the utility model, comprise the block that is fixed on the full solid movable latch of national treasury door, be movably hinged the crank on national treasury every fan, one end of described crank is to cooperate the top arm that contacts with the block contact, the end of the other end of described crank flexibly connects a linking arm, the other end of described linking arm is connected with two pull bars simultaneously, be provided with three locksets on the described door leaf from top to bottom side by side, connect by connecting rod between the hammerlock of described adjacent lockset, also be movably hinged between described two connecting rods that are used to connect three lockset hammerlocks, and the hammerlock of the lockset of described centre is also corresponding to be connected on the pin joint of this two connecting rod the medium position that is movably connected in two connecting rods of the other end correspondence of described two pull bars.
As the further improvement of above-mentioned technology, the top position of described top arm and block is provided with a shifting block, and the upper end of this shifting block is movably hinged on the full solid movable latch of national treasury door.
Compared with prior art, the beneficial effects of the utility model are:
(1) national treasury apparatus for door-opening of the present utility model is made up of three locks, and must have any two locks to open in three locks is to open the national treasury door, makes unlatching national treasury door want to be operated by two people simultaneously, and safety strengthens greatly;
(2) in the utility model when wherein a lock can not be opened in three locks, just the national treasury door can be opened by two other locks, having avoided wherein, a people forgets Password or wherein once locking out the generation that existing fault can't be opened national treasury door incident, guarantees bank's operate as normal.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is a national treasury apparatus for door-opening structural representation described in the utility model;
Fig. 2 is a national treasury apparatus for door-opening view described in the utility model.
The specific embodiment
As shown in Figure 1, national treasury apparatus for door-opening described in the utility model, comprise the block 2 that is fixed on the full solid movable latch 1 of national treasury door, be movably hinged the crank 4 on national treasury every fan 3, crank 4 is O with the pin joint of national treasury every fan 3, one end of described crank 4 is to cooperate the top arm 41 that contacts with block 2 contacts, as seen from the figure, described crank 4 is perpendicular type jacking blocks, another straight ends of this crank 4 flexibly connects a linking arm 5, the other end B place of linking arm 5 is connected with two pull bars 6 simultaneously, 6 ', establish three locksets 7 on the door leaf 3 from top to bottom side by side, 8,9, described adjacent lockset 7,8 or lockset 8, connect by connecting rod 10 between 9 the hammerlock, be used to connect between two connecting rods 10 of three lockset hammerlocks and be movably hinged at pin joint A place, and the hammerlock of middle lockset 8 also correspondence is connected in this two connecting rod 10, on 10 ' the pin joint A, the medium position that is movably connected in two connecting rods 10 of the other end correspondence of two pull bars 6.
In addition, the top position of described top arm 41 and block 2 is provided with a shifting block 11, and the upper end of this shifting block 11 is movably hinged on the full solid movable latch 1 of national treasury door.
Below the utility model national treasury apparatus for door-opening course of work is specified:
(1) at first, as shown in Figure 2, rotating shifting block 11 is horizontally disposed with it, shifting block 11 disengages with top arm 41, be that it does not withstand top arm 41, at this moment, open lockset 7, the hammerlock of lockset 7 moves right, connecting rod 10 is turned clockwise around the position of pin joint A, move right thereby drive pull bar 6, it can make crank 4 turn clockwise around pin joint O by linking arm 5 when pull bar 6 moved right, the certain distance that when crank 4 turns clockwise its top arm 41 moved up, this moment, this top arm 41 still kept contacting with block 2 parts;
(2) then, open lockset 9, the hammerlock of lockset 9 moves right, connecting rod 10 ' is turned clockwise around the position of pin joint A, thereby driving pull bar 6 ' moves right, it can make crank 4 turn clockwise around pin joint O by linking arm 5 when pull bar 6 ' moved right, when crank 4 turns clockwise its top arm 41 is continued the certain distance that moves up, when top arm 41 is moved upward to top arm 41 and disengages with block 2, the full solid movable latch 1 of national treasury door moves right, can will deviate from full solid movable latch 1 doorframe of national treasury door, thereby open the national treasury door.
The utility model is opened any two locksets in three locksets arbitrarily, equal energy smooth opening national treasury door, when guaranteeing the safety of national treasury door, also avoided because a lockset is out of order or forgets Password and can not open the risk of national treasury door wherein is practical.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also comprises these changes and modification.
Claims (2)
1. national treasury apparatus for door-opening, comprise the block (2) that is fixed on the full solid movable latch of national treasury door (1), be movably hinged the crank (4) on national treasury every fan (3), one end of described crank (4) is to cooperate the top arm (41) that contacts with block (2) contact, it is characterized in that: the end of the other end of described crank (4) flexibly connects a linking arm (5), the other end of described linking arm (5) is connected with two pull bars (6) simultaneously, be provided with three locksets (7) on the described door leaf (3) from top to bottom side by side, (8), (9), connect by connecting rod (10) between the hammerlock of described adjacent lockset, also be movably hinged between described two connecting rods (10) that are used to connect three lockset hammerlocks, and the hammerlock of the lockset of described centre also correspondence is connected on the pin joint of this two connecting rod (10) medium position that is movably connected in two connecting rods (10) of the other end correspondence of described two pull bars (6).
2. according to the described national treasury apparatus for door-opening of claim 1, it is characterized in that: the top position of described top arm (41) and block (2) is provided with a shifting block (11), and the upper end of this shifting block (11) is movably hinged on the full solid movable latch of national treasury door (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201730511U CN201705051U (en) | 2010-04-23 | 2010-04-23 | Coffer door opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201730511U CN201705051U (en) | 2010-04-23 | 2010-04-23 | Coffer door opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201705051U true CN201705051U (en) | 2011-01-12 |
Family
ID=43442206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201730511U Expired - Lifetime CN201705051U (en) | 2010-04-23 | 2010-04-23 | Coffer door opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201705051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533142A (en) * | 2015-01-09 | 2015-04-22 | 湖南金正科技有限公司 | Heavy lock protecting mechanism for vault door with anti-drilling glass |
| CN106761166A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of cashbox door keeper opening device |
-
2010
- 2010-04-23 CN CN2010201730511U patent/CN201705051U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533142A (en) * | 2015-01-09 | 2015-04-22 | 湖南金正科技有限公司 | Heavy lock protecting mechanism for vault door with anti-drilling glass |
| CN106761166A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of cashbox door keeper opening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201705051U (en) | Coffer door opening device | |
| CN206299214U (en) | A kind of quick opening door lock | |
| CN201100033Y (en) | Multi- lock linkage and automatic locking and code-washing control system for cash box door | |
| CN201507217U (en) | Anti-follow door | |
| CN104453472A (en) | Linkage type door lock mechanism | |
| CN206301065U (en) | A kind of password lock fiber cable cross connection box | |
| CN202081776U (en) | Reinforced burglar-proof mechanism for safe box or safe case | |
| CN204002129U (en) | The safe emergent door lock of skeleton symbol platform | |
| CN101215944B (en) | Safety door lock with multiple pick-proof and anti-theft function | |
| CN206205667U (en) | A kind of ATM safety cabinets | |
| CN211573004U (en) | Secret cabinet lock and secret cabinet | |
| CN203296523U (en) | Linkage lock mechanism of double-door type safe case | |
| CN209817728U (en) | Safety door for bank vault | |
| CN206888732U (en) | A kind of movable spring bolt mechanism of safety box | |
| CN201152086Y (en) | Safety door lock with multiple pick-proof and anti-theft function | |
| CN2259467Y (en) | Combined unlocking device for national treasury door | |
| CN201747223U (en) | Treasury door with improved structure | |
| CN207131197U (en) | A kind of Novel hand sliding door uses protection closure | |
| CN2321908Y (en) | All position locking theft-proof door | |
| CN218234722U (en) | Double-lock metal safe | |
| CN203213747U (en) | Rotary door bolt mechanism for safe box | |
| CN203531567U (en) | Door lock structure of switch cabinet door | |
| CN211008049U (en) | Automatic safe with underneath type lock body and drawer | |
| CN110578444B (en) | Time-delay time-staggered unmanned hand-over safe for bank | |
| CN2296395Y (en) | Anti-pry safety door |
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: 20110112 |