CN201747223U - Treasury door with improved structure - Google Patents
Treasury door with improved structure Download PDFInfo
- Publication number
- CN201747223U CN201747223U CN2010201730615U CN201020173061U CN201747223U CN 201747223 U CN201747223 U CN 201747223U CN 2010201730615 U CN2010201730615 U CN 2010201730615U CN 201020173061 U CN201020173061 U CN 201020173061U CN 201747223 U CN201747223 U CN 201747223U
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- China
- Prior art keywords
- block
- door body
- door
- fixed
- bolt
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- Expired - Lifetime
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Abstract
The utility model belongs to the field of financial security equipment, and discloses a treasury door with an improved structure. The treasury door comprises a door body (1), wherein a complete set of solid movable bolt (2) is arranged on one side of the door body (1) from top to bottom along the side edge of the door body (1); a bolt pressing block (3) is fixed on one side of the door body (1); a gap facilitating the penetration of the complete set of solid movable bolt (2) is arranged between the bolt pressing block (3) and the door body (1); one side of the complete set of solid movable bolt (2) is matched with a door frame, while a fixing block (4) is transversely arranged in the middle of the other side of the complete set of solid movable bolt (2); a connecting block (5) is fixed on the fixing block (4); a hand wheel (6) with a lock is connected at the other end of the connecting block (5); a check block (7) is further fixed on the fixing block (4); a crank (8) is hinged on the fixing block (4); one end part of the crank (8) is propped against the check block (7) in a matched manner, and a short connecting rod (9) is transversely hinged at the other end of the crank (8); one end of the short connecting rod (9) is fixed in the middle of a long connecting rod (10); and the two ends of the long connecting rod (10) are correspondingly connected with the lock tongues of two locks (20 and 30). The treasury door has the advantages that the complete set of solid movable bolt has high intensity, and the contact area between the bolt and the door frame is large, so as to effectively prevent the bolt from being damaged by an external force, and achieve good antitheft performance; and the locks are effectively protected, so that the service life of the locks can be greatly prolonged.
Description
Technical field
The utility model belongs to financial security facilities field, specifically is a kind of national treasury door that improves structure.
Background technology
At present, the cylindrical bolt of some horizontally sets that bank commonly used adopts with the bolt of national treasury door, safe door, cylindrical bolt is because the contact surface of itself and doorframe is little, and intensity is lower; And, the cylindrical bolt of horizontally set, its position of a GPRS, extraneous gas cutting or hacksaw all can cut off bolt or sawed-off, and door will be opened by force, a little less than its anti-theft capability; In addition, the lock bolt itself that is used with bolt can stop moving of bolt, and lock bolt itself is stressed, like this, very easily damages lockset, and lockset is opened easily once destroying the door body.Therefore, use the national treasury door of prior art, a little less than low, the anti-cutting power of bolt intensity, lockset is short application life, and theftproof performance is poor.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art; a kind of national treasury door that improves structure is provided; what the bolt of this national treasury door adopted is full solid movable latch; the contact surface of bolt and doorframe is big; the intensity height can effectively prevent damage of external force, and theftproof performance is good; and it can protect lockset itself effectively, prolongs the application life of lockset greatly.
In order to realize above-mentioned technical purpose, the utility model is realized by following technical scheme:
A kind of national treasury door that improves structure described in the utility model, comprise a body, one side of described door body is provided with full solid movable latch from top to bottom along limit, door side, one side of described door body is fixed with the bolt briquetting, be provided with between described bolt briquetting and the door body and be convenient to the slit that full solid movable latch pierces into, one side of described full solid movable latch cooperates with doorframe, the centre position of another side is horizontal is provided with fixed block, be fixed with contiguous block on the described fixed block, the other end of described contiguous block is connected with a manual pulley with lock; Described fixed block also is fixed with block, be hinged with crank on the described fixed block, conflict with block and cooperate in one end of described crank, the other end of described crank is hinged with the short connecting rod of a horizontally set, one end of described short connecting rod is fixed in the medium position of long connecting rod, the two ends of described long connecting rod respectively with the corresponding connection of dead bolt of two locksets.
As the further improvement of above-mentioned technology, the two ends up and down on one side of described full solid movable latch are fixed with cross bar respectively, are provided with stopper slot on these two cross bars, and described door body is corresponding to being provided with the limited block that cooperates with stopper slot.
Further improvement as above-mentioned technology, the upper-lower position of described door body respectively is hinged with a contact when turning to certain angle and lives the safety block of full solid movable latch to the direction motion of opening door, connect by a wire rope between two safety blocks, on the described door body also correspondence fix two and connect journal stirrups, be provided with a torque spring between described each safety block and the corresponding connection journal stirrup.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model is owing to be modified into the bolt that full solid steel plate is made with existing cylindrical bolt, and the contact area of itself and doorframe is big, and intensity improves greatly;
(2) the utility model by with the link lever locking structure of full solid movable latch interlock, when bolt is stressed, active force just acts on the crank syndeton, and does not directly act on the lockset, guarantees lockset functional performance and application life of long period preferably;
(3) also fast by insurance, torque spring of the utility model and wire rope are formed auxiliary locking insurance, improve theftproof performance of the present utility model greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is the structural representation of national treasury door described in the utility model.
The specific embodiment
As shown in Figure 1, a kind of national treasury door that improves structure described in the utility model, comprise a body 1, one side of described door body 1 is provided with full solid movable latch 2 from top to bottom along door body 1 side, one side of door body 1 is fixed with bolt briquetting 3, be provided with between bolt briquetting 3 and the door body 1 and be convenient to the slit that full solid movable latch 2 pierces into, one side of full solid movable latch 2 cooperates with doorframe, the centre position of another side is horizontal is provided with fixed block 4, be fixed with contiguous block 5 on the fixed block 4, the other end of described contiguous block 5 is connected with a manual pulley 6 with lock; Fixed block 4 also is fixed with block 7, be hinged with crank 8 on the described fixed block 4, conflict with block 7 and cooperate in one end of this crank 8, the other end of crank 8 is hinged with the short connecting rod 9 of a horizontally set, one end of short connecting rod 9 is fixed in the medium position of long connecting rod 10, the two ends of long connecting rod 10 respectively with the corresponding connection of dead bolt of two locksets 20,30.
In addition, the two ends up and down on one side of full solid movable latch 2 are fixed with cross bar 12 respectively, are provided with stopper slot 13 on these two cross bars 12, and described door body 1 is corresponding to being provided with the limited block 14 that cooperates with stopper slot 13.
In the utility model, the upper-lower position of described door body 1 respectively is hinged with a contact when turning to certain angle and lives the safety block 15 of full solid movable latch 2 to the direction motion of opening door, connect by a wire rope 16 between two safety blocks 15, on the described door body 1 also correspondence fix two and connect journal stirrups 17, each safety block 15 is connected and is provided with a torque spring 11 between the journal stirrup 17 with each, the torsion of wire rope 16 tightening forces and torque spring 11 interacts, make the safety block 15 that is hinged on the body 1 be in erectility, the torsion that also is torque spring 11 comes balance by two safety blocks 15 of wire rope 16 tensions, when wire rope 16 is cut off by the people, because 15 restoring forces that are subjected to torque spring 11 of safety block, make safety block 15 counterclockwise rotate around pin joint at door body 1 inner surface, thereby having propped up full solid movable latch 2 moves right, avoided having opened the national treasury door, played safety effect because of cutting off wire rope 16.
Below be elaborated with regard to the operating principle of the utility model national treasury door:
When (1) locking a door: at first open manual pulley with lock 6 with key, make full solid movable latch 2 enter in the doorframe, lock manual pulley 6 then, then with key operated lockset 20,30, long connecting rod 10 and short connecting rod 9 are moved to the left together, short connecting rod 9 can counterclockwise rotate with the pin joint of crank 8 around the two, thereby an end that makes crank 8 withstands block 7 and moves right, at this moment, even because the contact effect of block 7 makes the lockset of opening on the manual pulley 6 that full solid movable latch 2 is moved right, the contact of block 7 plays safety effect preferably;
When (2) opening the door: must open lockset 20,30 simultaneously, long connecting rod 10 and short connecting rod 9 are moved right together, short connecting rod 9 can drive the pin joint clockwise direction rotation of crank 8 around the two, thereby makes the crank 8 and the contact jaw of block 7 leave block 7; And work as, in opening lockset 20,30 one of them the time, at this moment, the distance that long connecting rod 10 and short connecting rod 9 move right has only half of opening lockset 20,30 simultaneously, when crank 8 turns clockwise, crank 8 and block 7 inconsistent ends can all not leave block 7, like this, the contact effect of block 7 has stoped full solid movable latch 2 moving to the right, also just the national treasury door can not be opened, have preferably because of losing a risk that key is opened the national treasury door, theftproof performance is good.
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 (3)
1. national treasury door that improves structure, comprise a body (1), it is characterized in that: a side of described door body (1) is provided with full solid movable latch (2) from top to bottom along door body (1) side, one side of described door body (1) is fixed with bolt briquetting (3), be provided with between described bolt briquetting (3) and the door body (1) and be convenient to the slit that full solid movable latch (2) pierces into, one side of described full solid movable latch (2) cooperates with doorframe, the centre position of another side is horizontal is provided with fixed block (4), be fixed with contiguous block (5) on the described fixed block (4), the other end of described contiguous block (5) is connected with a manual pulley (6) with lock; Described fixed block (4) also is fixed with block (7), be hinged with crank (8) on the described fixed block (4), conflict with block (7) and cooperate in one end of described crank (8), the other end of described crank (8) is hinged with the short connecting rod (9) of a horizontally set, one end of described short connecting rod (9) is fixed in the medium position of long connecting rod (10), the two ends of described long connecting rod (10) respectively with the corresponding connection of dead bolt of two locksets (20,30).
2. the national treasury door of improvement structure according to claim 1, it is characterized in that: the two ends up and down on one side of described full solid movable latch (2) are fixed with cross bar (12) respectively, be provided with stopper slot (13) on these two cross bars (12), described door body (1) is corresponding to being provided with the limited block (14) that cooperates with stopper slot.
3. the national treasury door of improvement structure according to claim 1 and 2, it is characterized in that: the upper-lower position of described door body (1) respectively is hinged with a contact when turning to certain angle and lives the safety block (15) of full solid movable latch (2) to the direction motion of opening door, connect by a wire rope (16) between two safety blocks (15), on the described door body (1) also correspondence fix two and connect journal stirrups (17), be provided with a torque spring (11) between described each safety block (15) and the corresponding connection journal stirrup (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201730615U CN201747223U (en) | 2010-04-22 | 2010-04-22 | Treasury door with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201730615U CN201747223U (en) | 2010-04-22 | 2010-04-22 | Treasury door with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747223U true CN201747223U (en) | 2011-02-16 |
Family
ID=43581905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201730615U Expired - Lifetime CN201747223U (en) | 2010-04-22 | 2010-04-22 | Treasury door with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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
- 2010-04-22 CN CN2010201730615U patent/CN201747223U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |
|
| CX01 | Expiry of patent term |