CN103573051A - Automatic cabinet unlocking mechanism - Google Patents
Automatic cabinet unlocking mechanism Download PDFInfo
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- CN103573051A CN103573051A CN201310557042.0A CN201310557042A CN103573051A CN 103573051 A CN103573051 A CN 103573051A CN 201310557042 A CN201310557042 A CN 201310557042A CN 103573051 A CN103573051 A CN 103573051A
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- energy storage
- frame
- mobile base
- unlocking mechanism
- push rod
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Abstract
The invention provides an automatic cabinet unlocking mechanism. An existing product has the problems that when a spring bolt is not in place, locking cannot be achieved. The automatic cabinet unlocking mechanism comprises a cabinet door, the cabinet door is connected with a door frame through a crossette shaft in a rotatable and matched mode, the automatic cabinet unlocking mechanism comprises a lock assembly for driving the spring bolt through the door closing motion and a crossette assembly used for limiting the spring bolt, and the crossette assembly comprises a pulling mechanism which is used for pulling the spring bolt to be in place when the spring bolt is inserted into a crossette. According to the embodiment of the technical scheme, the automatic cabinet unlocking mechanism can have the advantages that the door closing energy of the cabinet door is stored and effectively converted to achieve automatic motions of a locking mechanism, the spring bolt can be pulled by the pulling mechanism to be in place, and the automatic cabinet unlocking mechanism is simple in structure, small in size and convenient to operate.
Description
Technical field
The present invention relates to a kind of unlocking mechanism, relate in particular to a kind of bin automatic unlocking mechanism.
Background technology
Door lock mechanism is device indispensable in daily life, equipment, facility.Traditional door lock mechanism is all to drive latch mechanism to carry out the action of unlock switch door by swing handle because handle be provided with open the door after the torsion spring of self-return, so handle operation is heavier.Because conventional door lock mechanism is comparatively complicated, materials cost is high, so the fault of being easy in addition.
For above-mentioned defect, automatic lock door mechanism based on frame for movement is developed and promotes, it is generally realized and being locked a door by the action drives of closing the door, but such mechanism exists conventionally, dead bolt is not in place cannot realize sealed situation, especially after long-time use, there are wearing and tearing in frame for movement, more with the problem that dead bolt cannot correctly stretch out easily occurs.
Summary of the invention
The object of the present invention is to provide a kind of utilization energy to be at closing time directly changed into the energy of automatic unlocking mechanism and the automatic unlocking mechanism that can make dead bolt put in place.
To achieve these goals, the technical scheme that the present invention takes is:
An automatic unlocking mechanism, comprises a cabinet door, and described cabinet door is mated and is connected rotationally with a doorframe by a crossette axle; Wherein, comprise that described lock ear assembly comprises hitch structure by the lock set of the action drives dead bolt of closing the door with for limiting the lock ear assembly of described dead bolt, it is in place that described hitch structure is used to draw described dead bolt when described dead bolt stretches into described lock ear.
The above-mentioned bin automatic unlocking mechanism of stating, wherein, described lock set comprises:
Be arranged at the energy storage push rod in described cabinet door, one end of described energy storage push rod offsets with described doorframe movably;
Be arranged at the energy storage box in described cabinet door, described energy storage box has an energy storage Mobile base, and described energy storage Mobile base is movably located in a Mobile base gathering sill, and the other end of the relatively described doorframe of described energy storage push rod is connected with described energy storage Mobile base;
Described energy storage box is installed with lead, and described lead is arranged with a locking bolt frame and an energy storage frame, and described energy storage frame has an energy storage frame support arm and an energy storage pusher arm; Meanwhile, described energy storage Mobile base is by the hinged energy storage movable block of a movable block axle, and described energy storage movable block and described energy storage pusher arm offset;
Described energy storage box is installed with an energy storage box side cover, described energy storage box side cover comprises a button spindle pilot hole, described button spindle pilot hole sets firmly one and frees frame dialing spring, in described energy storage box and described energy storage box side cover, install one and free frame, described energy storage frame support arm offsets with the described frame of freeing movably, described in described one end of freeing frame connects, free frame dialing spring, described in free frame the other end by one, free frame axle and control described locking bolt frame;
Described locking bolt frame is controlled the bolt-fixing board of described dead bolt movably.
Above-mentioned bin automatic unlocking mechanism, wherein, described energy storage Mobile base has a Mobile base journal stirrup, and described energy storage push rod has a push rod support arm, and described push rod support arm and described Mobile base journal stirrup are hinged.
Above-mentioned bin automatic unlocking mechanism, wherein, described Mobile base gathering sill is arranged on the energy storage box bottom of described energy storage box, and described Mobile base gathering sill has the Mobile base axis of guide, and described energy storage Mobile base is movably located in described Mobile base gathering sill by the described Mobile base axis of guide.
Above-mentioned bin automatic unlocking mechanism, wherein, described energy storage push rod and the described doorframe place of offseting have an energy storage push rod bearing, and described energy storage push rod bearing is positioned at the end of described energy storage push rod.
Above-mentioned bin automatic unlocking mechanism, wherein, described cabinet door also has a push rod guiding journal stirrup, and described energy storage pushing rod sleeve is located on described push rod guiding journal stirrup.
Above-mentioned bin automatic unlocking mechanism, wherein, the hinged unlock lever of described energy storage box side cover, a button lever breach is offered at the middle part of described unlock lever, one end of described unlock lever is connected with described energy storage box by a button lever extension spring, and the other end of described unlock lever is connected with a lock pin.
Above-mentioned bin automatic unlocking mechanism, wherein, described energy storage box has an energy storage frame clamp, and described energy storage frame clamp offsets by an energy storage frame clamp extension spring and described energy storage frame support arm.
Above-mentioned bin automatic unlocking mechanism, wherein, described locking bolt frame comprises a locking bolt frame support arm, and described energy storage box also has a locking bolt frame clamp, and described locking bolt frame clamp offsets by a locking bolt frame clamp extension spring and described locking bolt frame support arm.
Above-mentioned bin automatic unlocking mechanism, wherein, described energy storage frame and described energy storage box hang an energy storage extension spring, and described energy storage frame and described locking bolt frame hang one and shut extension spring.
Above-mentioned bin automatic unlocking mechanism, wherein, has movable arms extension spring between described energy storage movable block and described energy storage Mobile base; Described energy storage box bottom also has the bearing of freeing, and described energy storage movable block has with described frees the inclined-plane that bearing collides.
Above-mentioned bin automatic unlocking mechanism, wherein, described locking bolt frame is controlled the bolt-fixing board of described dead bolt by a locking bolt frame journal stirrup.
Above-mentioned bin automatic unlocking mechanism, wherein, also comprises a button spindle, and described unlock lever and described button spindle carry out the transmission of power by an overload spring, to guarantee mechanism's safety.
Above-mentioned bin automatic unlocking mechanism, wherein, described hitch structure is permanent magnet or controllable electromagnet, described dead bolt is formed by ferromagnet.
The present invention is owing to having adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
(1) energy storage of cabinet door being closed the door also changes to realize the auto-action of latch mechanism effectively, and dead bolt can be pulled structure traction and puts in place.
(2) bin automatic unlocking mechanism of the present invention is simple in structure, volume is little, easy to operate.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of bin automatic unlocking mechanism of the present invention;
Fig. 2 is the first view that in bin automatic unlocking mechanism of the present invention, unlocking mechanism is opened;
Fig. 3 is the second view that in bin automatic unlocking mechanism of the present invention, unlocking mechanism is opened;
Fig. 4 is the energy storage principle schematic diagram of bin automatic unlocking mechanism of the present invention;
Fig. 5 is the schematic diagram of another angle of energy storage principle of bin automatic unlocking mechanism of the present invention;
The schematic diagram of Fig. 6 for using the cabinet door of bin automatic unlocking mechanism of the present invention to close the door;
The schematic diagram of Fig. 7 for using the cabinet door of bin automatic unlocking mechanism of the present invention to open the door.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
Fig. 1 is the schematic diagram of bin automatic unlocking mechanism of the present invention, Fig. 2 is the first view that in bin automatic unlocking mechanism of the present invention, unlocking mechanism is opened, Fig. 3 is the second view that in bin automatic unlocking mechanism of the present invention, unlocking mechanism is opened, Fig. 4 is the energy storage principle schematic diagram of bin automatic unlocking mechanism of the present invention, Fig. 5 is the schematic diagram of another angle of energy storage principle of bin automatic unlocking mechanism of the present invention, the schematic diagram of Fig. 6 for using the cabinet door of bin automatic unlocking mechanism of the present invention to close the door, the schematic diagram of Fig. 7 for using the cabinet door of bin automatic unlocking mechanism of the present invention to open the door.As shown in Fig. 1-7, bin automatic unlocking mechanism, comprises a cabinet door 1, and this cabinet door 1 is connected with doorframe 2 couplings by a crossette axle 21, and cabinet door 1 can be rotated around doorframe 2 by crossette axle 21.Wherein, comprise by the lock set 100 of the action drives dead bolt 7 of closing the door with for limiting the lock ear assembly 200 of dead bolt 7, lock ear assembly 200 comprises hitch structure 70, and it is in place that hitch structure 70 is used to draw dead bolt 7 when dead bolt 7 stretches into lock ear assembly 200.
In a kind of preferably embodiment, hitch structure 70 can be permanent magnet or controllable electromagnet, dead bolt 7 is formed by ferromagnet, and when dead bolt 7 stretches out under lock set 100 drives, permanent magnet or controllable electromagnet can attract the dead bolt 7 that formed by ferromagnet in place.Certainly the present invention does not get rid of other embodiments, pulls dead bolt 7 in place as adopted with or power-actuated frame for movement that drive by dead bolt 7.This frame for movement itself belongs to prior art, therefore repeat no more.
On above-mentioned embodiment basis, when adopting permanent magnet as hitch structure 70, when adopting the less permanent magnet of magnetic force, cause dead bolt 7 to throw off with hitch structure 70 when avoiding suction to unblank excessively by force.
On above-mentioned embodiment basis, when adopting controllable electromagnet as hitch structure 70, when the energising of electromagnet can be closed by cabinet door 1 and the touch controls of doorframe 2, and the power-off of electromagnet can be by dead bolt 70 in the sealed time control system that puts in place.When cabinet door 1 closes and contact with doorframe 2, electromagnet energising, coordinates the action of lock set 100 that dead bolt 7 tractions are put in place, because dead bolt 7 puts in place, makes electromagnet power-off can avoid power consumption always.This embodiment only need to access electric power in lock ear assembly 200 places on doorframe 2, without cabinet door 1 is carried out to large transformation, is convenient to implement.
The present invention also has following embodiment on the basis of the above:
In further embodiment of the present invention, please continue referring to shown in Fig. 1 to Fig. 7.Energy storage Mobile base 41 has a Mobile base journal stirrup 47, and energy storage push rod 3 has a push rod support arm 31, and this push rod support arm 31 is hinged with Mobile base journal stirrup 47.
In further embodiment of the present invention, Mobile base gathering sill 42 is arranged on the energy storage box bottom 48 of energy storage box 4, and Mobile base gathering sill 42 has the Mobile base axis of guide 49, and energy storage Mobile base 41 moves along Mobile base gathering sill 42 by the Mobile base axis of guide 49.
In further embodiment of the present invention, energy storage push rod 3 is provided with an energy storage push rod bearing 32 with doorframe 2 places of offseting, and this energy storage push rod bearing 32 is hinged on the end of energy storage push rod 3.
In further embodiment of the present invention, cabinet door 1 also has a push rod guiding journal stirrup 11, and energy storage push rod 3 is set on push rod guiding journal stirrup 11 and leads, and at cabinet door 1 at closing time, by doorframe 2, carries out mobile energy storage.
In further embodiment of the present invention, the hinged unlock lever 8 of energy storage box side cover 45, a button lever breach 81 is offered at the middle part of this unlock lever 8, and one end of unlock lever 8 is connected with energy storage box 4 by a button lever extension spring 82, and the other end of unlock lever 8 is connected with a lock pin 83.
In further embodiment of the present invention, energy storage box 4 has an energy storage frame clamp 9, energy storage frame clamp 9 offsets with energy storage frame support arm 53 by an energy storage frame clamp extension spring 91, with this, makes energy storage frame clamp 9 block energy storage frame support arm 53 under the effect of energy storage frame clamp extension spring 91.
In further embodiment of the present invention, locking bolt frame 51 comprises a locking bolt frame support arm 55, energy storage box 4 also has a locking bolt frame clamp 56, locking bolt frame clamp 56 offsets with locking bolt frame support arm 55 by a locking bolt frame clamp extension spring 57, makes locking bolt frame clamp 56 block locking bolt frame support arm 55 under the effect of locking bolt frame clamp extension spring 57.
In further embodiment of the present invention, energy storage frame 52 hangs an energy storage extension spring 58 with energy storage box 4, and energy storage frame 52 hangs one with locking bolt frame 51 and shuts extension spring 59.
In further embodiment of the present invention, between energy storage movable block 44 and energy storage Mobile base 41, there is movable arms extension spring 92.Energy storage box bottom 48 also has the bearing of freeing 63, and energy storage movable block 44 has and the inclined-plane of freeing bearing 63 and colliding.
In further embodiment of the present invention, locking bolt frame 51 is controlled the bolt-fixing board 71 of dead bolt 7 by a locking bolt frame journal stirrup 93.
In further embodiment of the present invention, energy-storage box 4 also comprises a button spindle 10, and unlock lever 8 carries out the transmission of power with this button spindle 10 by an overload spring 101, to guarantee mechanism's safety.
The present invention also has following mode of occupation on the basis of the above:
Please continue referring to shown in Fig. 1 to Fig. 7.First as Fig. 6 opens the door, be greater than 45 ° of states and close the door, by crossette axle 21, energy storage push rod bearing 32 is withstood on doorframe 2, force energy storage push rod 3 to move by the push rod journal stirrup 45 that leads.By push rod support arm 31 and Mobile base journal stirrup 47, promote energy storage Mobile base 41, then energy storage Mobile base 41 moves along the Mobile base gathering sill 42 on energy storage box bottom 48 by the Mobile base axis of guide 49.Energy storage movable block 44 by movable block axle 43 hinge dresses on energy storage Mobile base 41 withstands on energy storage pusher arm 54, and drives energy storage frame 52 to move along lead 5.On energy storage frame 52 with energy storage box 4, hang with energy storage extension spring 58, on energy storage frame 52 and locking bolt frame 51, hang with and shut extension spring 59, when moving to certain distance, energy storage frame support arm 53 withstands on a side of freeing frame 6, make to free frame axle 62 and freed the restriction to locking bolt frame 51, locking bolt frame 51 drives bolt-fixing board 71 and dead bolt 7 to move by locking bolt frame journal stirrup 93 and locks a door under the effect that shuts extension spring 59.In this frame of energy storage simultaneously clamp 9, under the effect of energy storage frame clamp extension spring 91, block energy storage frame support arm 53, locking bolt frame clamp 56 blocks locking bolt frame support arm 55 under the effect of locking bolt frame clamp extension spring 57, continue mobilely energy storage movable block 44 to be withstood on free on bearing 63, force energy storage movable block 44 to depart from energy storage pusher arm 54, the energy storage of energy storage simultaneously push rod extension spring 102 is stretched.
When cabinet door 1 opens the door, first unblank to free the restriction of lock pin 83 dual lock levers 8, press button 103 and drive button spindle 10 to lead with the button pilot hole 46 on energy storage box side cover 48, to drive overload spring 101 to move.By overload spring 101, backing down lock notch lever 81 drives unlock lever 8 to rotate, unlock lever 8 head ends are pressed shifting shaft 104, shifting shaft 104 is fixed on locking bolt frame clamp 56, and be sleeved on energy storage frame clamp 9, shifting shaft 104 just drives locking bolt frame clamp 56, energy storage frame clamp 9 to take support arm shaft 105 and turns to certain angle as the center of circle, just frees the restriction to locking bolt frame support arm 55, energy storage frame support arm 53.Energy storage frame 52 drives rapidly locking bolt frame 51, bolt-fixing board 71, dead bolt 7 to unblank under the effect of energy storage extension spring 58, cabinet door 1 is backed down the state to Fig. 6 under energy storage push rod extension spring 102 effects simultaneously.Release button 103 is in effect knob down 103 homings of button spring 106, and unlock lever 8 is homing under the effect of button lever extension spring 82.Free frame 6 and under the effect of freeing frame dialing spring 61, free frame axle 62 and be buckled in again on locking bolt frame 51, energy storage movable block 44 is by the effect homing of movable arms extension spring 90.
In sum, use bin automatic unlocking mechanism of the present invention, the energy storage that cabinet door is closed the door also changes to realize the auto-action of latch mechanism effectively.Meanwhile, bin automatic unlocking mechanism of the present invention is simple in structure, volume is little, easy to operate.
The foregoing is only preferred embodiment of the present invention; not thereby limit embodiments of the present invention and protection domain; to those skilled in the art; should recognize that being equal to that all utilizations manual of the present invention and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection scope of the present invention.
Claims (10)
1. a bin automatic unlocking mechanism, comprises a cabinet door, and described cabinet door is mated and is connected rotationally with a doorframe by a crossette axle; It is characterized in that: comprise by the lock set of the action drives dead bolt of closing the door with for limiting the lock ear assembly of described dead bolt, described lock ear assembly comprises hitch structure, and it is in place that described hitch structure is used to draw described dead bolt when described dead bolt stretches into described lock ear assembly.
2. bin automatic unlocking mechanism as claimed in claim 1, is characterized in that: described lock set comprises:
Be arranged at the energy storage push rod in described cabinet door, one end of described energy storage push rod offsets with described doorframe movably;
Be arranged at the energy storage box in described cabinet door, described energy storage box has an energy storage Mobile base, and described energy storage Mobile base is movably located in a Mobile base gathering sill, and the other end of the relatively described doorframe of described energy storage push rod is connected with described energy storage Mobile base;
Described energy storage box is installed with lead, and described lead is arranged with a locking bolt frame and an energy storage frame, and described energy storage frame has an energy storage frame support arm and an energy storage pusher arm; Meanwhile, described energy storage Mobile base is by the hinged energy storage movable block of a movable block axle, and described energy storage movable block and described energy storage pusher arm offset;
Described energy storage box is installed with an energy storage box side cover, described energy storage box side cover comprises a button spindle pilot hole, described button spindle pilot hole sets firmly one and frees frame dialing spring, in described energy storage box and described energy storage box side cover, install one and free frame, described energy storage frame support arm offsets with the described frame of freeing movably, described in described one end of freeing frame connects, free frame dialing spring, described in free frame the other end by one, free frame axle and control described locking bolt frame;
Described locking bolt frame is controlled the bolt-fixing board of described dead bolt movably.
3. bin automatic unlocking mechanism according to claim 1, is characterized in that: described energy storage Mobile base comprises a Mobile base journal stirrup, and described energy storage push rod comprises a push rod support arm, and described push rod support arm and described Mobile base journal stirrup are hinged.
4. bin automatic unlocking mechanism according to claim 1, it is characterized in that: described Mobile base gathering sill is arranged on the energy storage box bottom of described energy storage box, and described Mobile base gathering sill has the Mobile base axis of guide, described energy storage Mobile base is movably located in described Mobile base gathering sill by the described Mobile base axis of guide.
5. bin automatic unlocking mechanism according to claim 1, is characterized in that: described energy storage push rod and the described doorframe place of offseting have an energy storage push rod bearing, and described energy storage push rod bearing is positioned at the end of described energy storage push rod.
6. bin automatic unlocking mechanism according to claim 5, is characterized in that: described cabinet door also has a push rod guiding journal stirrup, and described energy storage pushing rod sleeve is located on described push rod guiding journal stirrup.
7. bin automatic unlocking mechanism according to claim 1, it is characterized in that: the hinged unlock lever of described energy storage box side cover, a button lever breach is offered at the middle part of described unlock lever, one end of described unlock lever is connected with described energy storage box by a button lever extension spring, and the other end of described unlock lever is connected with a lock pin.
8. bin automatic unlocking mechanism according to claim 1, is characterized in that: described energy storage box has an energy storage frame clamp, and described energy storage frame clamp offsets by an energy storage frame clamp extension spring and described energy storage frame support arm.
9. bin automatic unlocking mechanism according to claim 1, it is characterized in that: described locking bolt frame comprises a locking bolt frame support arm, described energy storage box also has a locking bolt frame clamp, and described locking bolt frame clamp offsets by a locking bolt frame clamp extension spring and described locking bolt frame support arm.
10. according to arbitrary described bin automatic unlocking mechanism in claim 1-9, it is characterized in that: described hitch structure is permanent magnet or controllable electromagnet, and described dead bolt is formed by ferromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310557042.0A CN103573051A (en) | 2013-11-08 | 2013-11-08 | Automatic cabinet unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310557042.0A CN103573051A (en) | 2013-11-08 | 2013-11-08 | Automatic cabinet unlocking mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN103573051A true CN103573051A (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310557042.0A Pending CN103573051A (en) | 2013-11-08 | 2013-11-08 | Automatic cabinet unlocking mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106460409A (en) * | 2014-06-12 | 2017-02-22 | 施工技术波尔迈尔有限公司 | A lock system |
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| US20030160463A1 (en) * | 2002-02-27 | 2003-08-28 | Reiner Tonges | Door lock, particularly sliding door lock with automatic function |
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| EP1970506A2 (en) * | 2007-03-13 | 2008-09-17 | Dorma Gmbh & Co. Kg | Automatically locking anti-panic lock |
| CN201486350U (en) * | 2009-08-13 | 2010-05-26 | 键瞬贸易有限公司 | Automatic door closing device for safe |
| CN102704786A (en) * | 2012-06-21 | 2012-10-03 | 浙江宝庄安防科技有限公司 | Power device for automatically opening door of safety box |
| CN102767311A (en) * | 2012-08-09 | 2012-11-07 | 浙江宝庄安防科技有限公司 | Button door-opening control device of safe |
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2013
- 2013-11-08 CN CN201310557042.0A patent/CN103573051A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030160463A1 (en) * | 2002-02-27 | 2003-08-28 | Reiner Tonges | Door lock, particularly sliding door lock with automatic function |
| CN1456775A (en) * | 2003-04-30 | 2003-11-19 | 南昌阿兰德电磁锁有限公司 | Energy stored electric controlled locks |
| EP1970506A2 (en) * | 2007-03-13 | 2008-09-17 | Dorma Gmbh & Co. Kg | Automatically locking anti-panic lock |
| CN201486350U (en) * | 2009-08-13 | 2010-05-26 | 键瞬贸易有限公司 | Automatic door closing device for safe |
| CN102704786A (en) * | 2012-06-21 | 2012-10-03 | 浙江宝庄安防科技有限公司 | Power device for automatically opening door of safety box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106460409A (en) * | 2014-06-12 | 2017-02-22 | 施工技术波尔迈尔有限公司 | A lock system |
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Application publication date: 20140212 |