CN201627442U - Door sheet locking mechanism for safety cabinet - Google Patents
Door sheet locking mechanism for safety cabinet Download PDFInfo
- Publication number
- CN201627442U CN201627442U CN2010201520710U CN201020152071U CN201627442U CN 201627442 U CN201627442 U CN 201627442U CN 2010201520710 U CN2010201520710 U CN 2010201520710U CN 201020152071 U CN201020152071 U CN 201020152071U CN 201627442 U CN201627442 U CN 201627442U
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- China
- Prior art keywords
- keeper
- door
- plate
- slide plate
- locking mechanism
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Abstract
A door sheet locking mechanism for a safety cabinet at least comprises a safe cabinet body and a door sheet. A sliding plate capable of moving in the transverse direction is arranged on the door sheet, and a first horizontal door lock is arranged on the sliding plate, is driven by a power mechanism, and is matched with a first horizontal door lock port on a door frame in an insertion manner. The door sheet locking mechanism is characterized in that a second door lock capable of rotating is additionally arranged on the door sheet and is directly or indirectly connected with the power mechanism through a rotation driving mechanism, and a second door lock port is correspondingly arranged on the door frame in the longitudinal direction for being matched and fastened with the second door lock. The door sheet locking mechanism can conduct multidirectional locking, so as to increase locking strength, ensure multiangular tamper-proof property and improve anti-theft performance.
Description
Technical field
The utility model relates to a kind of lockset, refers more particularly to a kind of door-plate locking mechanism of safe.
Background technology
Along with improving constantly of people's living standard, people have proposed more and more higher requirement to the anti-theft feature of strongbox.In the prior art, the keeper locking is folk prescription to locking in the products such as safe, the depths direction that is keeper is parallel with doorframe, it as the patent No. a kind of strongbox door-plate locking mechanism of 200420037492.3, it includes doorframe, base plate, the keeper that is installed in the slide plate on the base plate and links by slide plate; It is characterized in that described base plate is provided with the chute of band bent angle angle; Connect by transmission mechanism between keeper and the slide plate, an end and the slide plate of transmission mechanism flexibly connect, the other end of transmission mechanism can be in chute along the track slip of chute, and flexibly connect with the inner end of keeper; The keeper head end that keeper inserts doorframe keyhole part is special-shaped keeper head, the defective of its existence be only folk prescription to locking, its locking strength ratio is lower, cause the theftproof performance of strongbox not ideal enough, reach the theft purpose easily, though the descendant has done a lot of improvement designs, it is rotatable to design a lot of keeper heads, as the patent No. is the Chinese patent of CN200510060496.2, the patent No. is the Chinese patent of CN200720113045.5, locking is folk prescription to locking but they also are confined to keeper, has similar defective inevitably, need advance to do further improvement design.
The utility model content
Technical problem to be solved in the utility model is the present situation at prior art, and providing a kind of can multi-directionly lock, and increases locking intensity, makes the door-plate locking mechanism of the good safe of its theftproof performance.
The utility model solves the problems of the technologies described above and the technical scheme that adopts is: a kind of door-plate locking mechanism of safe, it comprises safe casing and door-plate at least, the slide plate of move left and right is housed on the door-plate, slide plate is provided with first keeper of horizontal direction, first keeper drives by actuating unit, peg graft with the first keeper mouth of horizontal direction on the doorframe and to cooperate, it is characterized in that: install in addition on the door-plate and be provided with second keeper that can rotate, second keeper is connected with actuating unit directly or indirectly by rotary drive mechanism, be provided with the second keeper mouth at longitudinal direction on the corresponding doorframe, be clasped with second keeper.
As improvement, described rotary drive mechanism adopts linkage, second keeper is connected with slide plate, make the linkage that moves through of slide plate, promoting second keeper is rotated, this linkage can be with reference to traditional various linkages, with the motion of straight line convert to rotatablely move just passable.
As improvement, described linkage comprises kinematic link and transmission plectrum, this kinematic link is rotationally connected by screw and transmission plectrum, second keeper comprises second keeper head and the mounting base, the second keeper head is to be arranged on the door-plate rotationally by mounting base, the transmission plectrum is connected with the rear end of the second keeper head, and kinematic link and slide plate are rotationally connected; This is fairly simple a kind of linkage, is rotationally connected can adopt pivot pin to connect or bolt and nut connection or movable riveted joint.
As improvement, described rotary drive mechanism adopts the rack-and-pinion matching mechanism, and gear is connected with the rear end of second keeper, the wheel and rack engagement, tooth bar is fixed on the slide plate, and second keeper is connected with slide plate, like this, second keeper is connected with actuating unit indirectly by rotary drive mechanism.Certainly, tooth bar also can be directly and the gears engaged on gear on the motor output shaft of actuating unit or the mechanical lock core rear end, realizes that second keeper directly is connected with actuating unit by rotary drive mechanism.
As improvement, the shift fork that described actuating unit adopts mechanical lock core to drive, this shift fork drives with slide plate and is connected, mounting hole grafting cooperation on eccentric pin and the slide plate on the shift fork, realize that shift fork promotes the slide plate move left and right, also can shift fork on the eccentric pin connecting rod that is rotationally connected, and the connecting rod other end and slide plate are rotationally connected, realize that shift fork promotes slide plate move left and right, perhaps other kindred organization on the strongbox.
As improvement, described actuating unit adopts the motor in the electronic password lock, this Motor Drive slide plate, mesh as the gear on the motor output shaft of actuating unit and the tooth bar on the slide plate and to realize that motor promotes the slide plate move left and right, or, mounting hole is pegged graft and is cooperated on eccentric wheel on the motor output shaft and the slide plate, realize that motor promotes the slide plate move left and right, or the eccentric wheel on the motor output shaft is in conjunction with the connecting rod that is rotationally connected, the other end of the connecting rod slide plate that is rotationally connected realizes that motor promotes the slide plate move left and right; Perhaps other kindred organization on the strongbox.
As improvement, the shape of the second keeper head in the described second keeper mouth and second keeper is identical, this shape can be the arbitrary shape that is clasped with the second keeper mouth after the second keeper head rotates to an angle, as rectangle, waist shape, ellipse or isosceles triangle or the like, these shapes are a lot.
Compared with prior art, advantage of the present utility model is: increase by the second keeper mouth that is provided with second keeper on the longitudinal direction of doorframe, it can multi-directionly be locked, increase locking intensity, guarantee the multi-angle pick-proof, improved the theftproof performance of safe, be beneficial to and manufacture and transmission, because the part of its rotation be the head of whole keeper than small part, so its cost of production is lower, and makes comparatively easy, because the position of its locking is vertically locking, therefore can omit the transmission process that keeper inserts doorframe, the chamber door that closes when promptly keeper is in unlocked state, its keeper main body can be inserted in the doorframe, be lockable as long as mechanism drives that special-shaped keeper head rotates to an angle this moment, thereby the minimizing driving parts, the reliability of increase mechanism, overall structure is simple and practical.
Description of drawings
Fig. 1 is the front view under the utility model opening;
Fig. 2 is the front view under the utility model lock-out state;
Fig. 3 is the front elevation drawing under the utility model body lock state;
Fig. 4 is the rear elevation under the utility model body lock state;
Fig. 5 is the vertical view under the utility model body lock state;
Fig. 6 is the front elevation drawing under the utility model main body opening;
Fig. 7 is the vertical view under the utility model main body opening;
Fig. 8 is the rear elevation under the utility model main body opening;
Fig. 9 is the three-dimensional exploded view of the utility model main body.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Door-plate locking mechanism as a kind of safe as described in Fig. 1～9, at least comprise safe casing 1 and door-plate 2, the slide plate 3 of move left and right also is housed on the door-plate 2, the slide plate 3 of move left and right normally is arranged on the door-plate 2 by mounting hole and screw fit, can certainly adopt other track structures, be fixed with first keeper 4 of horizontal direction on the slide plate 3, first keeper 4 is two up and down, this first keeper 4 drives by actuating unit 15, it is pegged graft with the first keeper mouth of horizontal direction on the doorframe 5 cooperates, make door-plate locking or unlock, this is traditional technical characterictic, in present embodiment, actuating unit 15 is the shift forks that adopt mechanical lock core to drive, this shift fork is connected with slide plate 3, make slide plate 3 carry out work, these can be with reference to the conventional art means in the strongbox, structure also is omnifarious, shift fork as the mechanical lock core drive, this shift fork drives with slide plate 3 and is connected, mounting hole grafting cooperation on eccentric pin and the slide plate 3 on the shift fork, realize that shift fork promotes slide plate 3 move left and right, the eccentric pin connecting rod that is rotationally connected on also can shift fork, and the connecting rod other end and slide plate 3 are rotationally connected, and realize that shift fork promotes slide plate 3 move left and right; Actuating unit also can adopt the motor in the electronic password lock, this Motor Drive slide plate 3, mesh as the gear on the motor output shaft of actuating unit and the tooth bar on the slide plate and to realize that motor promotes the slide plate move left and right, or, mounting hole is pegged graft and is cooperated on eccentric wheel on the motor output shaft and the slide plate 3, realize that motor promotes the slide plate move left and right, or the eccentric wheel on the motor output shaft is in conjunction with the connecting rod that is rotationally connected, the other end of the connecting rod slide plate 3 that is rotationally connected, realize that motor promotes the slide plate move left and right, perhaps with reference to other similar means in the strongbox, actuating unit of the present utility model is not subjected to the qualification of actual power, neither emphasis of the present invention; Crucial part of the present invention is also installed in addition on door-plate 2 and is provided with second keeper 6 that can rotate, this second keeper 6 is by direct or indirect being connected with actuating unit of rotary drive mechanism, being provided with the second keeper mouth 7 at longitudinal direction on the corresponding doorframe 5 is clasped, thereby realized that a plurality of directions lock door-plate 2, increase locking intensity, guarantee the multi-angle pick-proof, improved the theftproof performance of safe.
Wherein said second keeper 6 includes the second keeper head 9 and mounting base 12, the second keeper heads 9 are arranged on the door-plate 2 rotationally by mounting base 12; In present embodiment, second keeper 6 is to adopt indirect ways of connecting with actuating unit, this rotary drive mechanism adopts linkage, by linkage second keeper 6 is connected with slide plate 3, and then be connected with actuating unit 15, described linkage comprises kinematic link 10 and transmission plectrum 11, and this kinematic link 10 utilizes screw and transmission plectrum 11 to be rotationally connected, and can certainly employing activity riveted joint connect; One end and the slide plate of kinematic link 10 are to be rotationally connected, and the end of the other end of transmission plectrum 11 and the second keeper head 9 is connected, and actuating unit 15 actions can promote second keeper 6 by linkage and be rotated action like this.
The second keeper head 9 in second keeper 6 adopts special-shaped keeper head, be shaped as waist shape or ellipse etc., the shape of the shape at the top of the second keeper head 9 and keeper cover 8 will be consistent, the circular shaft 13 of the second keeper head, 9 bottoms matches with the endoporus 14 of keeper cover 8, keeper cover 8 is arranged on the mounting base 12, positive on the doorframe 5 to the second keeper mouth 7 should be arranged, the shape of the second keeper mouth 7 is identical and big a little with the second keeper head 9, but will guarantee that the second keeper head 9 can insert in second corresponding on the doorframe 5 keeper mouth 7 smoothly.
Below its operating principle is further described:
When the door-plate 2 of safe closes, lock core with mechanical key rotational password lock, promoting slide plate 2 by actuating unit moves laterally, first keeper 4 on the slide plate 2 is motion laterally thereupon also, be inserted on the horizontal direction of safe doorframe in the first keeper mouth, simultaneously, second keeper 6 just is inserted on the longitudinal direction of safe doorframe in the second keeper mouth 7 on the door-plate, and promote second by rotary drive mechanism and fasten 6 and be rotated, make second keeper 6 be stuck in locking in the second keeper mouth 7, like this, realized that a plurality of directions are to door-plate 2 lockings, increase locking intensity, improved the theftproof performance of safe;
When the door-plate 2 of safe is opened, lock core with mechanical key rotational password lock, promote slide plate 3 lateral movement inwards by actuating unit, also lateral movement inwards thereupon of first keeper 4 on the slide plate 3 is withdrawed from the horizontal direction of safe doorframe in the first keeper mouth, simultaneously, slide plate 3 actions promote second keeper 6 by rotary drive mechanism and carry out reverse rotation, make second keeper 6 and the second keeper mouth, 7 aligned in position, no longer are in snapped-in position, like this, can open the door-plate 2 of safe.
The safe of the utility model indication comprises strongbox and the relatively large safety cabinet of volume that volume is less relatively.
Claims (8)
1. the door-plate locking mechanism of a safe, it includes safe casing and door-plate at least, the slide plate of move left and right is housed on the door-plate, slide plate is provided with first keeper of horizontal direction, first keeper drives by actuating unit, peg graft with the first keeper mouth of horizontal direction on the doorframe and to cooperate, it is characterized in that: install in addition on the door-plate and be provided with second keeper that can rotate, second keeper is connected with actuating unit directly or indirectly by rotary drive mechanism, be provided with the second keeper mouth at longitudinal direction on the doorframe accordingly, be clasped with second keeper.
2. the door-plate locking mechanism of safe according to claim 1 is characterized in that: described rotary drive mechanism adopts linkage, and second keeper is connected with slide plate.
3. the door-plate locking mechanism of safe according to claim 2, it is characterized in that: described linkage comprises kinematic link and transmission plectrum, this kinematic link is rotationally connected by screw and transmission plectrum, second keeper comprises second keeper head and the mounting base, the second keeper head is to be arranged on the door-plate rotationally by mounting base, the transmission plectrum is connected with the rear end of the second keeper head, and kinematic link and slide plate are rotationally connected.
4. the door-plate locking mechanism of safe according to claim 1, it is characterized in that: described rotary drive mechanism adopts the rack-and-pinion matching mechanism, and gear is connected with the rear end of second keeper, the wheel and rack engagement, tooth bar is fixed on the slide plate, and second keeper is connected with slide plate.
5. according to the door-plate locking mechanism of any described safe of claim of claim 1～4, it is characterized in that: the shift fork that described actuating unit adopts mechanical lock core to drive, this shift fork drive with slide plate and are connected.
6. according to the door-plate locking mechanism of any described safe of claim of claim 1～4, it is characterized in that: described actuating unit adopts the motor in the electronic password lock, Motor Drive slide plate move left and right.
7. according to the door-plate locking mechanism of any described safe of claim of claim 1～4, it is characterized in that: the described second keeper mouth is identical with the second keeper head cross sectional shape in second keeper, this shape second keeper head is rotated to an angle arbitrary shape that back and the second keeper mouth be clasped.
8. the door-plate locking mechanism of safe according to claim 7, it is characterized in that: the cross sectional shape of the described second keeper mouth and the second keeper head is rectangle, waist shape, ellipse or isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201520710U CN201627442U (en) | 2010-03-31 | 2010-03-31 | Door sheet locking mechanism for safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201520710U CN201627442U (en) | 2010-03-31 | 2010-03-31 | Door sheet locking mechanism for safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627442U true CN201627442U (en) | 2010-11-10 |
Family
ID=43058835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201520710U Expired - Lifetime CN201627442U (en) | 2010-03-31 | 2010-03-31 | Door sheet locking mechanism for safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206970A (en) * | 2010-03-31 | 2011-10-05 | 戴旭东 | Door plate locking mechanism of safety box |
-
2010
- 2010-03-31 CN CN2010201520710U patent/CN201627442U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206970A (en) * | 2010-03-31 | 2011-10-05 | 戴旭东 | Door plate locking mechanism of safety box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO AIPU INDUSTRIAL CO., LTD. Assignor: Dai Xudong Contract record no.: 2012330000009 Denomination of utility model: Door plate locking mechanism of safety box Granted publication date: 20101110 License type: Exclusive License Record date: 20120113 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |
|
| CX01 | Expiry of patent term |