CN102704786B - Power device for automatically opening door of safety box - Google Patents
Power device for automatically opening door of safety box Download PDFInfo
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- CN102704786B CN102704786B CN201210206862.0A CN201210206862A CN102704786B CN 102704786 B CN102704786 B CN 102704786B CN 201210206862 A CN201210206862 A CN 201210206862A CN 102704786 B CN102704786 B CN 102704786B
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Abstract
The invention relates to a power device for automatically opening a door of a safety box. The power device mainly comprises a door-opening tension spring, a stirring block and a mechanism connector, wherein the stirring block is linked with a button or knob on the door; one end of the mechanism connector is fixedly connected with a latch fixing plate and is used for controlling a latch to move horizontally; the power device is characterized in that an energy-storing power device is arranged on a door plate at the other end of the mechanism connector; and the energy-storing power device mainly comprises an energy-storing base, an energy-storing block, a clutch block, a guide rail, a clutch spring, double torsion spring, and the like. The power device provided by the invention has the advantages that: the mechanism connector is connected with the energy-storing power device through the tension spring; when the door of the safety box is opened or closed, the mechanism connector can slide back and forth on the energy-storing base, so as to control the latch to move horizontally; the traditional manual door-opening mode for opening the safety box by using a handle is overcome by the power device; the blank in automatic door-opening of a mechanical safety box is compensated; and the power device is simple in structure, flexible in action and suitable for various doors in a rotary opening mode.
Description
Technical field
The invention belongs to a kind of automatic door opening power set, particularly relate to a kind of safety cabinet automatic door opening power set.
Background technology
Traditional machine insurance cabinet is by hand control locking bolt is opened the door, when opening the door, need swing handle to carry out opening safety cabinet, and a handles is often installed, the circular hole that a diameter is Φ 20mm left and right size need to be set on door-plate, too little being difficult to of handle operates, handle is not easy to too greatly again transportation, causes a lot of inconvenience also to greatly reduce anti-theft capability simultaneously.Safety cabinet is in a mode of unblanking in addition, seldom there is automatic device, only has small part Electronic Control automatic device, but electronic type safety cabinet is directly to control by electronic installation, and electronic installation breaks down, whole safety cabinet will be opened by standby key, causes a lot of inconvenience also to greatly reduce anti-theft capability simultaneously.
Summary of the invention
The object of the invention is the shortcoming existing for existing technology and design a kind of safety cabinet automatic door opening power set of realizing mechanically safety cabinet automatic door opening are provided, this device is overturned tradition and is adopted handle to carry out the hand door-opening mode of opening safety cabinet, has also made up the blank of mechanical type safety cabinet on automatic door opening simultaneously.
Technical scheme of the present invention is: a kind of safety cabinet automatic door opening power set, mainly comprise the extension spring 15 of opening the door, locking bolt fixed head 22, locking bolt 23, with the upper knob of door or turn shifting block 17 and one end of turning round interlock and be fixedly connected on mechanism's connector 14 of controlling locking bolt transverse shifting on locking bolt fixed head; It is characterized in that: on the door-plate 25 of mechanism's connector 14 other ends, be also provided with a stored energy power device, stored energy power device mainly comprises energy storage seat 13, energy-storage blocks 5, clutch block 9, guide rail 1, clutch spring 8 and torsion spring 6, and the installation between them is connected to: upper thick and lower thin guide rail 1 is arranged on the U-steel 24 of doorframe; Energy storage seat 13 is fixedly mounted on door-plate 25, energy storage seat 13 is provided with two with the supporting seat 26 of muscle 31, on port below two supporting seats 26, be provided with corresponding axis hole, the energy-storage blocks 5 below ports of installing card " 7 " font between two supporting seats 26 of energy storage seat are also provided with a corresponding axis hole, between axis hole and axis hole, by rotating shaft, are connected; The other end port of the energy-storage blocks of " 7 " font is provided with bearing 4, bearing 4 withstands on the track plane 2 of guide rail 1, on the base of supporting seat 26 both sides on energy storage seat 13, be also provided with jump-ring slot 27, at energy-storage blocks 5, be also provided with a draw-in groove 35 accordingly, of torsion spring 6 is stuck on the jump-ring slot of energy storage seat 27, other end is stuck on the draw-in groove 35 of energy-storage blocks; The corner of the energy-storage blocks of " 7 " font offers torsional spring slot 34, the turning of torsional spring slot 34 both sides is provided with axis hole, clutch block 9 is provided with two journal stirrups 37, on two journal stirrups 37 of clutch block, be also provided with the axis hole corresponding with the axis hole of torsional spring slot 34 both sides, 9 two journal stirrups 37 of clutch block are stuck in both sides, energy-storage blocks turning and are connected and be arranged between energy-storage blocks 5 and energy storage seat 13 tops by axis hole rotating shaft; Clutch spring 8 is arranged on the torsional spring slot 34 of energy-storage blocks, one side in the groove that is stuck in formation between two journal stirrups 37 that torsional spring slot 34 is interior, another side is stuck in clutch block 9 of clutch spring 8; Clutch block 9 is provided with a sliding surface 11, corresponding above energy storage seat 13, is also provided with a guide face 12, and sliding surface 11 slides on guide face 12; Below clutch block 9 sliding surfaces, be also provided with two fixture blocks 10; On energy storage seat 13, be also provided with an extension spring post 28, the extension spring of the below that one end of the extension spring 15 of opening the door is hooked on extension spring post 28, the other end is hooked in mechanism's connector 14 hooks on 16; On mechanism's connector 14 other ends, also offer the U-shaped groove 39 that can avoid energy-storage blocks, be provided with two sliding trays 30 accordingly outside energy-storage blocks 5 both sides above energy storage seat, mechanism's connector 14 of U-shaped groove 39 both sides slidably reciprocates on sliding tray 30.
Safety cabinet automatic door opening power set of the present invention compared with prior art have the following advantages: 1, because the present invention is also provided with a stored energy power device on the door-plate 25 of mechanism's connector 14 other ends, mechanism's connector 14 is connected with stored energy power device by an extension spring 15 and slidably reciprocates on energy storage seat 13 sliding trays 30, thereby control locking bolt 23 transverse shiftings, realize mechanically safety cabinet automatic door opening, this device is overturned tradition and is adopted handle to carry out the hand door-opening mode of opening safety cabinet, also made up the blank of mechanical type safety cabinet on automatic door opening simultaneously.2, have simple in structure, the applicable various mode class door bodies that rotarily open.3, reliable, the operating sensitivity of mechanism.4, this apparatus parts is few, and fault is few comparatively speaking.5, this structural component hardness is high, and impact resistance is very high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, invention is described in further details.
Fig. 1 is the figures of safety cabinet automatic door opening power set of the present invention when closing the door state;
Fig. 2 is the state diagram after safety cabinet automatic door opening power set of the present invention press the button or rotate snap fit 19 on the shifting block 17Yu mechanism connector 14 after turn-button while opening the door and break off relations;
Fig. 3 is the state diagrams of safety cabinet automatic door opening power set of the present invention after opening the door completely;
Fig. 4 is the stereoscopic-state assembling drawing of the safety cabinet automatic door opening power set of invention;
Fig. 5 is the stereoscopic-state assembling drawing of stored energy mechanism of the present invention;
Fig. 6 is the stereogram of energy storage seat 13 of the present invention;
Fig. 7 is the stereogram of energy-storage blocks 5 of the present invention;
Fig. 8 is the stereogram of clutch block 9 of the present invention;
Fig. 9 is the stereogram of guide rail 1 of the present invention;
Figure 10 is the stereogram of shifting block 17 of the present invention;
Figure 11 is the stereogram of control block 20 of the present invention;
Figure 12 is the stereogram of mechanism of the present invention connector 14.
In figure: 1, guide rail 2, track plane 3, guide strip 4, bearing 5, energy-storage blocks 6, torsion spring 7, pushing surface 8, clutch spring 9, clutch block 10, fixture block 11, sliding surface 12, guide face 13, energy storage seat 14, mechanism's connector 15, the extension spring 16 of opening the door, extension spring hooks 17, shifting block 18, groove 19, snap fit 20, control block 21, snib hooks 22, locking bolt fixed head 23, locking bolt 24, U-steel 25, door-plate 26, supporting seat 27, jump-ring slot 28, extension spring post 29, extending head 30, sliding tray 31, muscle 32, energy storage groove 33, bearing groove 34, torsional spring slot 35, draw-in groove 36, card face groove 37, journal stirrup 38, guide groove 39, U-shaped groove.
The specific embodiment
As shown in the figure: a kind of safety cabinet automatic door opening power set of the present embodiment, mainly comprise the extension spring 15 of opening the door, locking bolt fixed head 22, locking bolt 23, with the upper knob of door or turn shifting block 17 and one end of turning round interlock and be fixedly connected on mechanism's connector 14 of controlling locking bolt transverse shifting on locking bolt fixed head; It is characterized in that: on the door-plate 25 of mechanism's connector 14 other ends, be also provided with a stored energy power device, stored energy power device mainly comprises energy storage seat 13, energy-storage blocks 5, clutch block 9, guide rail 1, clutch spring 8 and torsion spring 6, and the installation between them is connected to: upper thick and lower thin guide rail 1 is arranged on the U-steel 24 of doorframe; Energy storage seat 13 is fixedly mounted on door-plate 25, energy storage seat 13 is provided with two with the supporting seat 26 of muscle 31, on port below two supporting seats 26, be provided with corresponding axis hole, the energy-storage blocks 5 below ports of installing card " 7 " font between two supporting seats 26 of energy storage seat are also provided with a corresponding axis hole, between axis hole and axis hole, by rotating shaft, are connected; The other end port of the energy-storage blocks of " 7 " font is provided with bearing 4, bearing 4 withstands on the track plane 2 of guide rail 1, on the base of supporting seat 26 both sides on energy storage seat 13, be also provided with jump-ring slot 27, at energy-storage blocks 5, be also provided with a draw-in groove 35 accordingly, of torsion spring 6 is stuck on the jump-ring slot of energy storage seat 27, other end is stuck on the draw-in groove 35 of energy-storage blocks; The corner of the energy-storage blocks of " 7 " font offers torsional spring slot 34, the turning of torsional spring slot 34 both sides is provided with axis hole, clutch block 9 is provided with two journal stirrups 37, on two journal stirrups 37 of clutch block, be also provided with the axis hole corresponding with the axis hole of torsional spring slot 34 both sides, 9 two journal stirrups 37 of clutch block are stuck in both sides, energy-storage blocks turning and are connected and be arranged between energy-storage blocks 5 and energy storage seat 13 tops by axis hole rotating shaft; Clutch spring 8 is arranged on the torsional spring slot 34 of energy-storage blocks, one side in the groove that is stuck in formation between two journal stirrups 37 that torsional spring slot 34 is interior, another side is stuck in clutch block 9 of clutch spring 8; Clutch block 9 is provided with a sliding surface 11, corresponding above energy storage seat 13, is also provided with a guide face 12, and sliding surface 11 slides on guide face 12; Below clutch block 9 sliding surfaces, be also provided with two fixture blocks 10; On energy storage seat 13, be also provided with an extension spring post 28, the extension spring of the below that one end of the extension spring 15 of opening the door is hooked on extension spring post 28, the other end is hooked in mechanism's connector 14 hooks on 16; On mechanism's connector 14 other ends, also offer the U-shaped groove 39 that can avoid energy-storage blocks, be provided with two sliding trays 30 accordingly outside energy-storage blocks 5 both sides above energy storage seat, mechanism's connector 14 of U-shaped groove 39 both sides slidably reciprocates on sliding tray 30.
Described a kind of safety cabinet automatic door opening power set, it is characterized in that: in the middle of the guide face 12 of energy storage seat, be provided with an extending head 29, correspondingly between clutch block and two fixture blocks 10, leave card face groove 36, card face groove 36 can be avoided the extending head 29 on energy storage seat 13, when the arranging of extending head 29 and card face groove 36 can prevent from closing the door after door from opening again, the tip of clutch block 9 can insert the going of guide face 12 of energy storage seat 13 below, thereby makes that the guide face 12 of clutch block 9 on extending head 29 is sliding to get on.
The operating principle of safety cabinet automatic door opening power set of the present invention:
At closing time, bearing 4 causes energy-storage blocks 5 to turn clockwise by the track plane 2 of guide rail 1, the effect that torsion spring 6 is subject to energy-storage blocks 5 produces torsion, energy-storage blocks 5 drives clutch block 9 simultaneously, the pushing surface 7 of the fixture block 10 pushing mechanism connectors 14 of clutch block 9 makes mechanism's connector 14 slide along the sliding tray 30 of energy storage seat 13 to the right, thereby driving locking bolt 23 to move right is locked on U-steel 24, the extension spring 15 of now opening the door is subject to the effect generation pulling force that mechanism's connector 14 moves right, after energy-storage blocks 5 promotes clutch block 9 certain distances, the sliding surface 11 of clutch block 9 produces and contacts with the guide face of energy storage seat 13 12, clutch block 9 starts upwards to rotate under the effect of energy storage seat 13 guide faces 12, after clutch block 9 upwards rotates and when energy-storage blocks 13 produces certain angle, the pushing surface 7 of the fixture block 10 releasing mechanism connectors 14 of clutch block 9, mechanism's connector 14 be subject to opening the door pulling force effect of extension spring 15, mechanism's connector 14 starts to slide left, while sliding into a certain degree, the snap fit 19 of mechanism's connector 14 is stuck in the groove 18 of shifting block 17, return to the initial position that opens the door, so far close the door and moved,
While opening the door, press the button or revolution switch, shifting block 17 is under the effect of button, be rotated counterclockwise the snap fit 19 of trip gear connector 14, mechanism's connector 14 slides left under the effect of extension spring 15, thereby drive locking bolt fixed head 22 and locking bolt 23 to slide left, when locking bolt 23 releasing slots shaped steel 24, under the effect of torsion spring 6, energy storage seat 13 turns clockwise and opens with door-plate 25, energy-storage blocks 5 is also slowly opening with energy storage seat 13 simultaneously, be fixed on bearing 4 on energy-storage blocks 5 along track plane 2 rolls downward of guide rail 1, when energy-storage blocks 5 and energy storage seat 13 are opened to certain angle (about 42 degree left and right), the fixture block 10 of clutch block 9 departs from the pushing surface 7 of mechanism's connector 14, clutch block 9 is subject to turning clockwise under the effect of clutch spring 8, clutch block 9 gets back to mechanism's connector 14 initial position of closing the door, energy-storage blocks 5 is stuck in above guide strip 3, so far open the door and moved.
Claims (2)
1. safety cabinet automatic door opening power set, mainly comprise the extension spring of opening the door (15), locking bolt fixed head (22), locking bolt (23), with the upper knob of door or turn shifting block (17) and one end of turning round interlock and be fixedly connected on mechanism's connector (14) of controlling locking bolt transverse shifting on locking bolt fixed head; It is characterized in that: on the door-plate (25) of mechanism's connector (14) other end, be also provided with a stored energy power device, stored energy power device mainly comprises energy storage seat (13), energy-storage blocks (5), clutch block (9), guide rail (1), clutch spring (8) and torsion spring (6), and the installation between them is connected to: upper thick and lower thin guide rail (1) is arranged on the U-steel (24) of doorframe; Energy storage seat (13) is fixedly mounted on door-plate (25), energy storage seat (13) is provided with two supporting seats with muscle (31) (26), on the port of two supporting seats (26) below, be provided with corresponding axis hole, energy-storage blocks (5) the below port of installing card " 7 " font between two supporting seats of energy storage seat (26) is also provided with a corresponding axis hole, between axis hole and axis hole, by rotating shaft, is connected; The other end port of the energy-storage blocks of " 7 " font is provided with bearing (4), bearing (4) withstands on the track plane (2) of guide rail (1), on the base of supporting seat (26) both sides on energy storage seat (13), be also provided with jump-ring slot (27), at energy-storage blocks (5), be also provided with a draw-in groove (35) accordingly, of torsion spring (6) is stuck in (27), other end on the jump-ring slot of energy storage seat and is stuck on the draw-in groove (35) of energy-storage blocks; The corner of the energy-storage blocks of " 7 " font offers torsional spring slot (34), the turning of torsional spring slot (34) both sides is provided with axis hole, clutch block (9) is provided with two journal stirrups (37), on two journal stirrups (37) of clutch block, be also provided with the axis hole corresponding with the axis hole of torsional spring slot (34) both sides, (9) two journal stirrups of clutch block (37) are stuck in both sides, energy-storage blocks turning and are connected and be arranged between energy-storage blocks (5) and energy storage seat (13) top by axis hole rotating shaft; It is upper that clutch spring (8) is arranged on the torsional spring slot (34) of energy-storage blocks, clutch spring (8) one side the groove that is stuck in torsional spring slot (34), forms between two journal stirrups (37) that another side is stuck in clutch block (9) in; Clutch block (9) is provided with a sliding surface (11), and corresponding is also provided with a guide face (12) in energy storage seat (13) top, and sliding surface (11) is in the upper slip of guide face (12); In clutch block sliding surface (11) below, be also provided with two fixture blocks (10); On energy storage seat (13), be also provided with an extension spring post (28), the extension spring that one end of the extension spring of opening the door (15) is hooked in the below that extension spring post (28) is upper, the other end is hooked in mechanism's connector (14) hooks on (16); On mechanism's connector (14) other end, also offer the U-shaped groove (39) that can avoid energy-storage blocks, accordingly outside the energy-storage blocks above energy storage seat (5) both sides, be provided with two sliding trays (30), mechanism's connector (14) of U-shaped groove (39) both sides slidably reciprocates on sliding tray (30).
2. a kind of safety cabinet automatic door opening power set according to claim 1, it is characterized in that: in the middle of the guide face (12) of energy storage seat, be provided with an extending head (29), correspondingly between clutch block and two fixture blocks (10), leave card face groove (36), card face groove (36) can be avoided the extending head (29) on energy storage seat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210206862.0A CN102704786B (en) | 2012-06-21 | 2012-06-21 | Power device for automatically opening door of safety box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210206862.0A CN102704786B (en) | 2012-06-21 | 2012-06-21 | Power device for automatically opening door of safety box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102704786A CN102704786A (en) | 2012-10-03 |
| CN102704786B true CN102704786B (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210206862.0A Expired - Fee Related CN102704786B (en) | 2012-06-21 | 2012-06-21 | Power device for automatically opening door of safety box |
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| Country | Link |
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| CN (1) | CN102704786B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573051A (en) * | 2013-11-08 | 2014-02-12 | 宁波双九电子安防有限公司 | Automatic cabinet unlocking mechanism |
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| US5307655A (en) * | 1990-05-14 | 1994-05-03 | Ciposa Microtechniques S.A. | Timed triggering control device for a mechanism |
| JP2000170446A (en) * | 1998-12-10 | 2000-06-20 | Miyamae:Kk | Safety box |
| CN2387220Y (en) * | 1998-11-24 | 2000-07-12 | 张家口三宁安全门厂 | Anti-theft door lockset with earthquake-proof fire-rpoof and gas leakage-proof functions |
| CN2777146Y (en) * | 2005-02-01 | 2006-05-03 | 郭维民 | Three direction, full range automatic locking door |
| DE202009002534U1 (en) * | 2009-02-21 | 2009-04-30 | Düperthal Sicherheitstechnik Gmbh & Co. Kg | Cabinet, in particular safety cabinet |
| CN201416343Y (en) * | 2009-06-12 | 2010-03-03 | 宁波永发集团有限公司 | Safe convenient to open |
| CN201486350U (en) * | 2009-08-13 | 2010-05-26 | 键瞬贸易有限公司 | Automatic door closing device for safe |
| CN102094557A (en) * | 2010-12-28 | 2011-06-15 | 宁波永发集团有限公司 | Anti-tamper bolt structure of safety box |
| CN201883846U (en) * | 2010-09-29 | 2011-06-29 | 创斯达（南通）机电有限公司 | Safety box with emergency unlocking device |
| CN202596362U (en) * | 2012-06-21 | 2012-12-12 | 浙江宝庄安防科技有限公司 | Automatic door opening motive power device of safety box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040040821A1 (en) * | 2002-09-04 | 2004-03-04 | Eason Donald V. | Drop safe having a gas spring control system |
-
2012
- 2012-06-21 CN CN201210206862.0A patent/CN102704786B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307655A (en) * | 1990-05-14 | 1994-05-03 | Ciposa Microtechniques S.A. | Timed triggering control device for a mechanism |
| CN2387220Y (en) * | 1998-11-24 | 2000-07-12 | 张家口三宁安全门厂 | Anti-theft door lockset with earthquake-proof fire-rpoof and gas leakage-proof functions |
| JP2000170446A (en) * | 1998-12-10 | 2000-06-20 | Miyamae:Kk | Safety box |
| CN2777146Y (en) * | 2005-02-01 | 2006-05-03 | 郭维民 | Three direction, full range automatic locking door |
| DE202009002534U1 (en) * | 2009-02-21 | 2009-04-30 | Düperthal Sicherheitstechnik Gmbh & Co. Kg | Cabinet, in particular safety cabinet |
| CN201416343Y (en) * | 2009-06-12 | 2010-03-03 | 宁波永发集团有限公司 | Safe convenient to open |
| CN201486350U (en) * | 2009-08-13 | 2010-05-26 | 键瞬贸易有限公司 | Automatic door closing device for safe |
| CN201883846U (en) * | 2010-09-29 | 2011-06-29 | 创斯达（南通）机电有限公司 | Safety box with emergency unlocking device |
| CN102094557A (en) * | 2010-12-28 | 2011-06-15 | 宁波永发集团有限公司 | Anti-tamper bolt structure of safety box |
| CN202596362U (en) * | 2012-06-21 | 2012-12-12 | 浙江宝庄安防科技有限公司 | Automatic door opening motive power device of safety box |
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| CN102704786A (en) | 2012-10-03 |
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