CN204252726U - A kind of device controlling the ejection of safe handle and sled mechanism locking - Google Patents
A kind of device controlling the ejection of safe handle and sled mechanism locking Download PDFInfo
- Publication number
- CN204252726U CN204252726U CN201420657423.6U CN201420657423U CN204252726U CN 204252726 U CN204252726 U CN 204252726U CN 201420657423 U CN201420657423 U CN 201420657423U CN 204252726 U CN204252726 U CN 204252726U
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- slide plate
- plate
- keeper
- door
- handle
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Abstract
A kind of device controlling the ejection of safe handle and sled mechanism locking, the power section comprising door-plate and drive keeper flexible, power section comprises handle, swing pinion, sled mechanism, motor slide plate is provided with below horizontal keeper slide plate in sled mechanism, motor slide plate upper end is provided with the spacer pin of the horizontal keeper slide plate of lockable, be arranged on door-plate telescopic handle, by Handle axis and the clamping of pull bar phase, pull bar lower end is connected with motor slide plate, the below of motor slide plate is provided with the first limit switch, horizontal keeper slide plate inboard is provided with the second limit switch, during unlatching, input password or fingerprint electric machine rotation, motor slide plate, spacer pin and pull bar move down, pull bar and Handle axis depart from, handle ejects, spacer pin and the spacing disengaging of horizontal keeper slide plate.Handle is retracted within door-plate at ordinary times, is ejected and unlock sled mechanism by driven by motor handle, makes safety factor higher, has sound construction, stable, and theftproof performance is good, safe feature easy to use.
Description
Technical field
The utility model relates to a kind of device controlling the ejection of safe handle and sled mechanism locking.
Background technology
Along with improving constantly of people's living standard, the anti-theft feature of people to strongbox proposes more and more higher requirement.In prior art, in the products such as strongbox (cabinet), keeper locking is keeper and simply inserts casing, when door-plate is prized, because keeper is one-sided by pulling force, keeper fixed bar can be caused to be out of shape, door-plate is caused very easily to be pried open, although people have done a lot of Curve guide impeller, design the strongbox much with certain anti-theft capability, as the Chinese patent " a kind of rotating mechanism for locking door panel of safe box " that the patent No. is CN201220123452.5, it includes door-plate, the doorframe coordinated with door-plate, keeper and be used for driving keeper to do the power section of expanding-contracting action, the inboard face of door-plate is provided with rotatable swivel bolt, and, be provided with accordingly in the edge of doorframe and coordinate with swivel bolt, for the nut that it screws in or screws out, it is characterized in that: described power section comprises the handle arranged on door-plate lateral surface, be arranged on plectrum axle that the inboard face of door-plate is connected with handle, that backspin can be driven to turn at handle, this plectrum axle is connected by rotary drive mechanism and drives swivel bolt realize the screw-in of swivel bolt or screw out action.Although this structure uses more convenient, handle is exposed, and can directly rotate, and therefore inevitably also there is similar aforementioned drawback to a certain extent, theftproof performance also needs do further Curve guide impeller.Separately look into number of patent application be 201310084742.2 Chinese patent disclose a kind of box door lock fixed structure, comprise door-plate; Slide plate, constrains in the energy phase end of door plate left and right slippage of the door-plate back side, slide plate has the vertical bar hole arranged; Gear, is located at the door-plate back side and by the handle driven rotary be located on door-plate; It is characterized in that: also comprise linkage board, be located at the door-plate back side and can phase end of door plate up and down and left and right slippage, the bottom of linkage board has the tooth-strip part with described gears meshing, and the top of linkage board has the promotion post in the described bar hole of insertion; For driving the drives structure of linkage board only up and down slippage, be located at the door-plate back side, the slippage up and down of linkage board makes described tooth-strip part depart from gear or engage, under tooth-strip part and gear disengaged position, gear dallies, under tooth-strip part and gear engagement states, the rotational of gear drives the slippage of linkage board left and right.Close under door state, turning handle, handle can only dally, can prevent lawless person from passing through to pull energetically or turning handle with violence opening safety case, strengthen strongbox safety.Although technology has further raising, but also there is limitation, motionless as handle cogs, but by the slippage up and down of linkage board, described tooth-strip part departed from gear or engage, such mechanism is heavy with regard to more complicated, and operating flexibility is bad, and manufacturing cost is high, assembling is also inconvenient, requires further improvement design.
Utility model content
Technical problem to be solved in the utility model provides a kind of rational in infrastructure, cost is low, flexible operation, theftproof performance are good control safe handle to eject for the above-mentioned state of the art and the device of sled mechanism locking.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of device controlling the ejection of safe handle and sled mechanism locking, comprise door-plate, keeper and be used for driving keeper to do the power section of expanding-contracting action, the side of described door-plate be connected rotationally inside strongbox doorframe, power section comprises the handle be arranged on door-plate lateral surface, be arranged on the inboard face of door-plate to be connected with Handle axis and the swing pinion that backspin can be driven to turn at handle, and drive the sled mechanism of keeper open and close, it is characterized in that: described sled mechanism comprises the horizontal keeper slide plate upper rack of the clutch that to match with swing pinion, the inboard face of door-plate, the below of horizontal keeper slide plate is provided with a motor slide plate that can slide up and down under Electric Machine Control, the upper end of motor slide plate is provided with the spacer pin of the horizontal keeper slide plate of a lockable, be arranged on door-plate telescopic handle, Handle axis is through door-plate and the pull bar phase clamping being arranged on door-plate inboard, the lower end of pull bar is connected with motor slide plate, be provided with between handle and door-plate and make handle have the spring outwards ejected all the time, be provided with the first limit switch for controlling motor in the below of motor slide plate inside door-plate, be provided with and second limit switch of horizontal keeper slide plate cooperation for controlling motor simultaneously, when inputting password or fingerprint is correct, electric machine rotation, motor slide plate moves down, spacer pin and pull bar is driven to move down, pull bar and Handle axis depart from, handle ejects under the action of the spring, the spacing disengaging of spacer pin and horizontal keeper slide plate, swing pinion is meshed with horizontal keeper slide plate upper rack, when needs lock, rotate counterclockwise handle, horizontal keeper slide plate moves and offsets with the second limit switch, motor rotates backward, spacer pin moves and locks with horizontal keeper slide plate, handle pressing retrude is entered plate, and inner end and the pull bar clamping of Handle axis are located, and swing pinion and horizontal keeper slide plate upper rack are separated.
As improvement, the middle part of described horizontal keeper slide plate laterally offers one and places and the rectangular opening rotated for swing pinion, the inwall upper end of rectangular opening or lower end are provided with the tooth bar coordinating clutch with swing pinion, the inboard of horizontal keeper slide plate laterally offers a pilot hole, door-plate is convexly equipped with the first guide finger coordinated with pilot hole.
As improvement, described spacer pin is fixed on the upper end of motor slide plate corresponding to the position below the pilot hole of horizontal keeper slide plate by a U-shaped installing plate, spacer pin is arranged with a stage clip, trend spacer pin being had move upward all the time, the lower end of horizontal keeper slide plate forms and coordinates spacing folding portion with spacer pin, and folding portion has spacing hole.
Further improvement, described motor slide plate is in " ┓ " shape, first limit switch is arranged on below the traversing section of motor slide plate, longitudinal section of motor slide plate longitudinally has guide and limit hole, door-plate is provided with corresponding guiding bolt, the upper end of motor slide plate is provided with the extension of turnover, and extension is provided with the connecting portion be connected with the lower end of pull bar.
Improve, described pull bar is vertically arranged between door-plate inboard and motor slide plate, and the inner end of Handle axis is provided with bayonet socket, and the upper end of pull bar is provided with the card end with bayonet fittings clamping, and the lower ending opening of pull bar is enclosed within the connecting portion of motor slide plate again.
Improve, the output of described motor is fixed with output wheel again, together with the eccentric shaft on output wheel is pressed on the pushing part on motor slide plate.
As improvement, described keeper comprises two horizontal keepers and two longitudinal keepers, described horizontal keeper is arranged on the keeper fixed bar inside door-plate and is connected with horizontal keeper slide plate, described sled mechanism also comprises the second slide plate being set in parallel in the horizontal upper and lower both sides of keeper slide plate, the outer end of the second slide plate is connected with keeper fixed bar respectively, longitudinal keeper is located at the two ends up and down of door-plate, be arranged on keeper fixed head respectively, the lower end of keeper fixed head is connected with the inner end of the second slide plate, and can move up and down and then drive longitudinal keeper to stretch along with the slip of horizontal keeper slide plate.
As improvement, the inner end of described second slide plate laterally offers guide slots, the position that the lower end of keeper fixed head corresponds to guide slots is provided with longitudinally guiding hole, above longitudinally guiding hole or below be provided with an outside downward or outside acclivitous slide opening, fixed through slide opening and the second slide plate by a pin, by a pivot pin pass guide slots, longitudinally guiding hole by keeper fixed head can be up and down be arranged on the second slide plate.
Further improvement, described door-plate is also provided with an emergent lock, emergent lock is positioned at the bottom of door-plate, and emergent locking is provided with plectrum, and plectrum is connected by the lower end of drag-line with motor slide plate.
Finally, the inner end of described horizontal keeper slide plate is inwardly provided with the flange coordinated with the second limit switch.
Compared with prior art, the utility model has the advantage of: adopt swing pinion activity to realize carrying out clutch with horizontal keeper slide plate upper rack, thus do not need linkage board cooperation to realize clutch process, mechanism can be simply light, thus reduce costs, operate also flexible, and, handle is retracted within door-plate at ordinary times, ejected by driven by motor handle and sled mechanism is unlocked, make safety factor higher like this, theftproof performance is stronger, be provided with horizontal keeper and longitudinal keeper, make structure more firm, emergent lock is set, can open when device is malfunctioning.The utility model sound construction is reliable, stable, considerably increases theftproof performance, and safety easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the sectional view of Fig. 1 along A-A line;
Fig. 3 is the sectional view of Fig. 1 along B-B line;
Fig. 4 is the stereogram of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in figures 1-4, the device that control safe handle ejects and sled mechanism locks of the present embodiment, comprise door-plate 1, keeper, be used for driving keeper to do the power section of expanding-contracting action, motor 3, spacer pin 6 and pull bar 7, the side of door-plate 1 is connected by linking arm 17 rotationally with inside strongbox doorframe, power section comprises the handle 5 be arranged on door-plate 1 lateral surface, be arranged on the inboard face of door-plate 1 to be connected with Handle axis 52, the swing pinion 51 that can rotate under handle 5 drives, and drive the sled mechanism of keeper open and close, sled mechanism comprises the horizontal keeper slide plate 2 of the clutch that to match with swing pinion 51, the inboard face of door-plate 1, the below of horizontal keeper slide plate 2 is provided with one and is connected and the motor slide plate 4 that can slide up and down under motor 3 controls with motor 3, the upper end that spacer pin 6 is located at motor slide plate 4 is used for locking horizontal keeper slide plate, handle 5 telescopically is arranged on door-plate 1, handle 5 is in disc, Handle axis 52 is through door-plate 1 and the pull bar 7 phase clamping being arranged on door-plate 1 inboard, the lower end of pull bar 7 is connected with motor slide plate 4, be provided with between handle 5 and door-plate 1 and make handle 5 have the spring 53 outwards ejected all the time, the middle part of horizontal keeper slide plate 2 laterally offers one and places and the rectangular opening 2.1 rotated for swing pinion 51, the inwall upper end of rectangular opening 2.1 is provided with the tooth bar 2.2 coordinating clutch with swing pinion 51, the inboard of horizontal keeper slide plate 2 laterally offers a pilot hole 2.3, door-plate 1 is convexly equipped with the first guide finger 13 coordinated with pilot hole, like this when swing pinion 51 rotates, horizontal keeper slide plate 2 just can move left and right along pilot hole 2.3, and then drive keeper to carry out stretching motion, spacer pin 6 is fixed on the upper end of motor slide plate 4 corresponding to the position below the pilot hole 2.3 of horizontal keeper slide plate 2 by a U-shaped installing plate 61, spacer pin 6 is arranged with a stage clip 62, spacer pin 6 is made to have the trend moved upward all the time, the lower end of horizontal keeper slide plate 2 forms and coordinates spacing folding portion with spacer pin 6, folding portion has spacing hole 2.4, the first limit switch 8 for controlling motor 3 is provided with inside the below door-plate of motor slide plate 4, the second limit switch 9 for controlling motor 3 is provided with inside the inner end of horizontal keeper slide plate 2, motor slide plate 4 is in " ┓ " shape, below the traversing section that first limit switch 8 is arranged on motor slide plate 4 inside door-plate, longitudinal section of motor slide plate 4 longitudinally has guide and limit hole, door-plate 1 is provided with corresponding guiding bolt 16, the upper end of motor slide plate 4 is provided with the extension 41 of turnover, extension is provided with the connecting portion 42 be connected with the lower end of pull bar 7, pull bar 7 is positioned at below Handle axis 52, vertically be arranged between door-plate 1 inboard and motor slide plate 4, the inner end of Handle axis 52 is provided with bayonet socket 54, the upper end of pull bar 7 is provided with the card end with bayonet fittings clamping, the lower ending opening of pull bar 7 is enclosed within the connecting portion 42 of motor slide plate, coupled together by similar snap fit, the flange coordinated with the second limit switch 9 is inwardly provided with in the inner end of horizontal keeper slide plate 2, a motor 3 is fixed by motor fixing frame inside door-plate, the output of motor 3 is fixed with an output wheel 31, together with eccentric shaft 32 on output wheel 31 is pressed on the pushing part 43 on motor slide plate 4, thus realize moving up and down of motor slide plate 4, certainly, the movement of motor slide plate also can adopt gear and tooth bar fit structure, realize in conjunction with motor.
When needing to open, input password or fingerprint correct, controller makes motor 3 rotate, motor slide plate 4 moves down, spacer pin 6 and pull bar 7 is driven to move down, such pull bar 7 departs from Handle axis 51, handle 5 ejects under the effect of spring 53, and the spacing disengaging of spacer pin 6 and horizontal keeper slide plate 2, swing pinion 51 is meshed with horizontal keeper slide plate 2 upper rack, horizontal keeper slide plate 2 can horizontally slip, motor slide plate 4 and the first limit switch 8 offset, controller makes motor 3 out of service, now rotate clockwise handle 5, sled mechanism just can be driven to move, keeper is opened, when needs lock, rotate counterclockwise handle 5, horizontal keeper slide plate 2 is outwards mobile to offset with the second limit switch 9, controller makes motor 3 rotate 1 circle (by programme-control), spacer pin 6 up resets to coordinate with horizontal keeper slide plate 2 and locks under stage clip effect, and drive motor slide plate 4 resets, and pull bar 7 moves, handle 5 is pressed indentation door-plate 1, and inner end and pull bar 7 clamping of Handle axis 52 are located.
Keeper comprises two horizontal keepers 11 and two longitudinal keepers 12, horizontal keeper 12 is arranged on the keeper fixed bar 21 inside door-plate 1 and is connected with horizontal keeper slide plate 2, sled mechanism also comprises the second slide plate 22 being set in parallel in horizontal keeper slide plate about 2 both sides, the outer end of the second slide plate 22 is connected with keeper fixed bar 21 respectively, longitudinal keeper 12 is located at the two ends up and down of door-plate 1, be arranged on keeper fixed head 23 respectively, the lower end of keeper fixed head 23 is connected with the inner end of the second slide plate 22, and can move up and down and then drive longitudinal keeper 12 to stretch along with the slip of horizontal keeper slide plate 2, the inner end of the second slide plate 22 laterally offers guide slots 221, the position that the lower end of keeper fixed head 23 corresponds to guide slots 221 is provided with longitudinally guiding hole 231, above longitudinally guiding hole 231 or below be provided with an outside downward or outside acclivitous slide opening 232, fixed through slide opening 232 and the second slide plate 22 by a pin 14, by a pivot pin 15 through guide slots 221, longitudinally guiding hole 231 by keeper fixed head 23 can be up and down be arranged on the second slide plate 22, like this when horizontal keeper slide plate 2 slides, the second slide plate 22 just can be driven to slide, and then drive keeper fixed head 23 to move up and down, realize the flexible of horizontal keeper 11 and longitudinal keeper 12, for the ease of also can opening safety case smoothly when device breaks down, door-plate 1 is also provided with an emergent lock 10, emergent lock 10 is positioned at the bottom of door-plate 1, and emergent lock 10 is provided with plectrum 101, and plectrum 101 is connected by the lower end of drag-line 102 with motor slide plate 4, like this, during unlatching, as long as insert emergency key handle to rotate counterclockwise key, the plectrum 101 of emergent lock 10 will drive drag-line 102 drop-down, drive motor slide plate 4 moves downward, and is opened by door-plate 1.
Its operating principle is such, when door panel of safe box 1 opened by needs, input password or fingerprint correct, motor 3 rotates, motor slide plate 4 moves down, spacer pin 6 and pull bar 7 is driven to move down, such pull bar 7 departs from Handle axis 51, handle 5 ejects under the effect of spring 53, and the spacing disengaging of spacer pin 6 and horizontal keeper slide plate 2, swing pinion 51 is meshed with horizontal keeper slide plate 2 upper rack, horizontal keeper slide plate 2 can slide, motor slide plate 4 and the first limit switch 8 offset, motor 3 is out of service, now rotate clockwise handle 5, sled mechanism just can be driven to move, keeper indentation, door-plate 1 is opened,
During closedown, rotate counterclockwise handle 5, horizontal keeper slide plate 2 is outwards mobile to offset with the second limit switch 9, and motor 3 rotates 1 circle (by programme-control), and drive motor slide plate 4 resets, pull bar 7 moves, spacer pin 6 up resets under stage clip effect and horizontal keeper slide plate 2 locks, and handle 5 is pressed indentation door-plate 1, and inner end and pull bar 7 clamping of Handle axis 52 are located, now keeper stretches out under the drive of horizontal keeper slide plate 2, is closed by door-plate 1.
Claims (10)
1. one kind controls the device that safe handle ejects and sled mechanism locks, comprise door-plate, keeper and be used for driving keeper to do the power section of expanding-contracting action, the side of described door-plate be connected rotationally inside strongbox doorframe, power section comprises the handle be arranged on door-plate lateral surface, be arranged on the inboard face of door-plate to be connected with Handle axis and the swing pinion that backspin can be driven to turn at handle, and drive the sled mechanism of keeper open and close, it is characterized in that: described sled mechanism comprises the horizontal keeper slide plate upper rack of the clutch that to match with swing pinion, the inboard face of door-plate, the below of horizontal keeper slide plate is provided with a motor slide plate that can slide up and down under Electric Machine Control, the upper end of motor slide plate is provided with the spacer pin of the horizontal keeper slide plate of a lockable, be arranged on door-plate telescopic handle, Handle axis is through door-plate and the pull bar phase clamping being arranged on door-plate inboard, the lower end of pull bar is connected with motor slide plate, be provided with between handle and door-plate and make handle have the spring outwards ejected all the time, be provided with the first limit switch for controlling motor in the below of motor slide plate inside door-plate, be provided with and second limit switch of horizontal keeper slide plate cooperation for controlling motor simultaneously, when inputting password or fingerprint is correct, electric machine rotation, motor slide plate moves down, spacer pin and pull bar is driven to move down, pull bar and Handle axis depart from, handle ejects under the action of the spring, the spacing disengaging of spacer pin and horizontal keeper slide plate, swing pinion is meshed with horizontal keeper slide plate upper rack, when needs lock, rotate counterclockwise handle, horizontal keeper slide plate moves and offsets with the second limit switch, motor rotates backward, spacer pin moves and locks with horizontal keeper slide plate, handle pressing retrude is entered plate, and inner end and the pull bar clamping of Handle axis are located, and swing pinion and horizontal keeper slide plate upper rack are separated.
2. device according to claim 1, it is characterized in that: the middle part of described horizontal keeper slide plate laterally offers one and places and the rectangular opening rotated for swing pinion, the inwall upper end of rectangular opening or lower end are provided with the tooth bar coordinating clutch with swing pinion, the inboard of horizontal keeper slide plate laterally offers a pilot hole, door-plate is convexly equipped with the first guide finger coordinated with pilot hole.
3. device according to claim 1, it is characterized in that: described spacer pin is fixed on the upper end of motor slide plate corresponding to the position below the pilot hole of horizontal keeper slide plate by a U-shaped installing plate, spacer pin is arranged with a stage clip, trend spacer pin being had move upward all the time, the lower end of horizontal keeper slide plate forms and coordinates spacing folding portion with spacer pin, and folding portion has spacing hole.
4. device according to claim 1, it is characterized in that: described motor slide plate is in " ┓ " shape, first limit switch is arranged on below the traversing section of motor slide plate, longitudinal section of motor slide plate longitudinally has guide and limit hole, door-plate is provided with corresponding guiding bolt, the upper end of motor slide plate is provided with the extension of turnover, and extension is provided with the connecting portion be connected with the lower end of pull bar.
5. device according to claim 1, it is characterized in that: described pull bar is vertically arranged between door-plate inboard and motor slide plate, the inner end of Handle axis is provided with bayonet socket, and the upper end of pull bar is provided with the card end with bayonet fittings clamping, and the lower ending opening of pull bar is enclosed within the connecting portion of motor slide plate.
6. the device according to the arbitrary claim of claim 1 to 5, is characterized in that: the output of described motor is fixed with output wheel, together with the eccentric shaft on output wheel is pressed on the pushing part on motor slide plate.
7. the device according to the arbitrary claim of claim 1 to 5, it is characterized in that: described keeper comprises two horizontal keepers and two longitudinal keepers, described horizontal keeper is arranged on the keeper fixed bar inside door-plate and is connected with horizontal keeper slide plate, described sled mechanism also comprises the second slide plate being set in parallel in the horizontal upper and lower both sides of keeper slide plate, the outer end of the second slide plate is connected with keeper fixed bar respectively, longitudinal keeper is located at the two ends up and down of door-plate, be arranged on keeper fixed head respectively, the lower end of keeper fixed head is connected with the inner end of the second slide plate, and can move up and down and then drive longitudinal keeper to stretch along with the slip of horizontal keeper slide plate.
8. device according to claim 7, it is characterized in that: the inner end of described second slide plate laterally offers guide slots, the position that the lower end of keeper fixed head corresponds to guide slots is provided with longitudinally guiding hole, above longitudinally guiding hole or below be provided with an outside downward or outside acclivitous slide opening, fixed through slide opening and the second slide plate by a pin, by a pivot pin pass guide slots, longitudinally guiding hole by keeper fixed head can be up and down be arranged on the second slide plate.
9. the device according to the arbitrary claim of claim 1 to 5, is characterized in that: described door-plate is also provided with an emergent lock, emergent lock is positioned at the bottom of door-plate, and emergent locking is provided with plectrum, and plectrum is connected by the lower end of drag-line with motor slide plate.
10. device according to claim 1, is characterized in that: the inner end of described horizontal keeper slide plate is inwardly provided with the flange coordinated with the second limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657423.6U CN204252726U (en) | 2014-11-05 | 2014-11-05 | A kind of device controlling the ejection of safe handle and sled mechanism locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657423.6U CN204252726U (en) | 2014-11-05 | 2014-11-05 | A kind of device controlling the ejection of safe handle and sled mechanism locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252726U true CN204252726U (en) | 2015-04-08 |
Family
ID=52957048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657423.6U Withdrawn - After Issue CN204252726U (en) | 2014-11-05 | 2014-11-05 | A kind of device controlling the ejection of safe handle and sled mechanism locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252726U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625863A (en) * | 2014-11-05 | 2016-06-01 | 宁波艾谱实业有限公司 | Device for controlling popup of safe deposit box handle and locking of slide plate mechanism |
| CN111364835A (en) * | 2020-04-08 | 2020-07-03 | 朱佳甜 | Intelligent safety lock based on face recognition |
| US11866987B2 (en) | 2019-10-17 | 2024-01-09 | Shanghai Baolei Industrial Co., Ltd. | Redundant boltwork mechanism |
-
2014
- 2014-11-05 CN CN201420657423.6U patent/CN204252726U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625863A (en) * | 2014-11-05 | 2016-06-01 | 宁波艾谱实业有限公司 | Device for controlling popup of safe deposit box handle and locking of slide plate mechanism |
| US11866987B2 (en) | 2019-10-17 | 2024-01-09 | Shanghai Baolei Industrial Co., Ltd. | Redundant boltwork mechanism |
| CN111364835A (en) * | 2020-04-08 | 2020-07-03 | 朱佳甜 | Intelligent safety lock based on face recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20171031 |