CN102877737A - Safe box - Google Patents
Safe box Download PDFInfo
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- CN102877737A CN102877737A CN2012103679157A CN201210367915A CN102877737A CN 102877737 A CN102877737 A CN 102877737A CN 2012103679157 A CN2012103679157 A CN 2012103679157A CN 201210367915 A CN201210367915 A CN 201210367915A CN 102877737 A CN102877737 A CN 102877737A
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- plate
- dead bolt
- driver plate
- back side
- lock tongue
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Abstract
The invention relates to a safe box comprising bolts, a front-side main bolt device and a front-side auxiliary bolt device. The front-side auxiliary bolt device comprises an auxiliary bolt, an auxiliary bolt mounting plate, a second guide member and a middle linkage device, wherein the auxiliary bolt mounting plate is used for mounting the auxiliary bolt, the second guide member guides the auxiliary bolt mounting plate to extend and retract, and the middle linkage device moves along the extending or retracting direction of a main bolt and drives the auxiliary bolt to extend out of or retract from a bolt hole. By arranging the front-side auxiliary bolt, anti-prying performance of the safe box is improved. Since the front-side auxiliary bolt is controlled by the auxiliary bolt mounting plate independently arranged rather than a front-side bolt mounting plate, the problems that the bolt cannot be inserted into the bolt hole smoothly, locking and unlocking hand feeling is poor, or even the safe box cannot be used normally due to the fact that the front-side bolt mounting plate is too long and easy to deviate slightly are avoided.
Description
Technical field
The present invention relates to a kind of lock, a kind of lock that is applied on the safety cabinet of specific design.
Background technology
Along with socioeconomic fast development, people's living standard improve constantly change with the thought of people idea, safety cabinet also progresses in the middle of people's the life, more and more is subject to people's favor.Present safety cabinet is that coded lock is combined with mechanical lock mostly, and dual assurance has improved the theftproof performance of safety cabinet.Pick-proof performance for the guarantee insurance cabinet can arrange a plurality of dead bolts usually, increases fixed-area.
In the prior art, Chinese patent literature CN2331747Y discloses a kind of safety cabinet.Comprise cabinet, doorframe, door leaf, handle, door lock.Handle is housed, lock, combination disk on the door leaf.Install in the recessed doorframe of door leaf.Door leaf has free bearing on the back side, and free bearing is arranged on the doorframe, and hinge cooperates with free bearing.The shift fork of automatic locking apparatus is connected with bolt and handle, pin hinge on elongated slot and the towing plate is arranged on it, move handle, rotating an angle can make shift fork stir the towing plate horizontal movement, to lock a door dead bolt seat and horizontal dead bolt thereof retracts, and drive the dihedral toggle by pin and rotate around the axle that is fixed on the door leaf, vertical dead bolt is retracted, to reach the purpose of opening the door at vertical direction.Towing plate is in the process that retracts the dead bolt seat, and the pressure that spring is subject to constantly increases, and forces stop to be stuck on the seam of towing plate, all lock door mechanism fastenings, and door can be opened.When again at closing time, need only door leaf be pushed doorframe with hand.Enter the last several millimeters strokes of doorframe at door leaf, constantly reduce in the gap of door leaf and bin sidewall, at this moment the push rod that is contained on the stop is under pressure, to arrow direction, stop is pushed, and lifts dop and breaks away from seam, and towing plate is under the elastic force effect of spring, drive the dead bolt seat and move to the right, make front, side dead bolt to latched position.The safety cabinet of the prior art, positive dead bolt is at least three, and evenly distributes, and the dead bolt of two sides respectively is one.
The design of the above lock for safe, although design a plurality of dead bolts, can play the effect of pick-proof, but because three positive dead bolts all together are fixed on the bolt plate, when unblanking or during locking, drive three dead bolts and insert or return dead bolt hole on the doorframe by driving bolt plate, higher to the bolt plate desired strength, and because there is error unavoidably in processing, therefore, when bolt plate generation minor shifts, cause easily these three dead bolts to be difficult to enter smoothly in the dead bolt hole, especially the volume when safety cabinet is larger, thereby the minor shifts of bolt plate can cause the displacement of dead bolt skew dead bolt hole significantly to cause unblanking or the feel of locking is bad, even can not normal door or close the door, safety cabinet can't be used.
Summary of the invention
Technical problem to be solved by this invention is that the positive a plurality of dead bolts that arrange of safety cabinet of the prior art together are fixed on the bolt plate, and when bolt plate generation minor shifts, cause dead bolt not enter into smoothly in the dead bolt hole easily, it is bad with the locking feel to cause unblanking, even the problem that can't normally use of safety cabinet, and then provide a kind of safety cabinet that is arranged that the front dead bolt is divided.
The technical scheme of a kind of safety cabinet among the present invention is:
A kind of safety cabinet comprises cabinet; The cabinet door, hinged with described cabinet, described cabinet door by base plate, be arranged on the front sidewall on the described base plate, and the upper and lower sidewall that is arranged on described front sidewall consists of, described front forms the front dead bolt hole on the sidewall relevant position;
Positive master lock tongue device, described positive master lock tongue device comprises the master lock tongue that is arranged on the sidewall of described front, is used for installing the master lock tongue installing plate of described master lock tongue, to first ways that stretches out or return guiding of described master lock tongue installing plate;
Also comprise positive secondary lock tongue device, described positive secondary lock tongue device comprises the secondary lock tongue, be used for installing the secondary lock tongue installing plate of described secondary lock tongue, the second ways that stretches out or retract and lead to described secondary lock tongue installing plate, and with the stretching out or the motion of retracted orientation of described master lock tongue, drive that described secondary lock tongue stretches out or the intermediate linkage of the described dead bolt hole of retracting.
Described intermediate linkage comprises by the first fixed axis the first driver plate on the described base plate is set rotationally, described the first driver plate is arranged on stretching out or loaded plate one side setting that retracted orientation moves along described master lock tongue, with the second driver plate that is arranged on rotationally by the second fixed axis on the described base plate, described the second driver plate is arranged in described secondary lock tongue installing plate one side, and be arranged on intermediate bar between described the first driver plate and described the second driver plate, one end of described the first driver plate is connected with described loaded plate, and the other end is connected with an end of described intermediate bar by the first link gear; One end of described the second driver plate is connected with described secondary lock tongue installing plate, the other end is connected with the other end of described intermediate bar by the second link gear, described the first driver plate is under the drive of stretching out or retracting of described master lock tongue, around the positive and negative rotation of described the first fixed axis, described the first link gear is converted to the upper and lower back and forth movement of the described intermediate bar of driving with the rotation of described the first driver plate; Described the second driver plate is under described intermediate bar drives, rotate around described the second fixed axis, described the second link gear can be under the assistance of described the second ways, the rotation of described the second driver plate is transferred to being converted to drive described secondary lock tongue installing plate and do the motion of stretching out or returning described dead bolt hole.
Described the first linkage comprises and being molded on described the first driver plate, length direction point to described the first driver plate described the first fixed axis first promote bar hole or be arranged on first on described the first driver plate to promote bearing pin, and be used, be arranged on the described intermediate bar first promote bearing pin or be molded over length direction on the described intermediate bar point to described the first driver plate described the first fixed axis first promote bar hole;
Described the second linkage comprises and being molded on described the second driver plate, length direction point to described the second driver plate described the second fixed axis second promote bar hole or be arranged on second on described the second driver plate to promote bearing pin, and be used, be arranged on described the second driver plate second promote bearing pin or be molded over length direction on the described intermediate bar point to described the second driver plate described the second fixed axis second promote bar hole.
Be respectively equipped with the side dead bolt hole on the described upper and lower sidewall, also comprise upper and lower side dead bolt and the 3rd ways that described upper and lower side dead bolt is play the guiding role, one end of described intermediate bar prolongs towards the side-walls of correspondence, and the extension of described intermediate bar is the dead bolt mounting rod of described upper and lower side dead bolt.
Comprise also being arranged near described the first driver plate that to the 4th ways that described intermediate bar leads, described intermediate bar is made the straight line back and forth movement perpendicular to described upper and lower sidewall under the guide effect of described the 4th ways.
Described cabinet door also comprises the back side sidewall that is arranged on the described base plate, form back side dead bolt hole on the sidewall of the described back side, also comprise back side bolt device, described back side bolt device comprises back side dead bolt, be used for installing the back side dead bolt installing plate of described back side dead bolt, the 5th ways that described back side dead bolt installing plate is stretched out or retracts and lead, and the positive and negative rotation that will be installed in the plectrum on lock core shaft or the handle axle be converted to perpendicular to the round movement of described back side sidewall direction the 3rd in the middle of link gear.
Described loaded plate is described master lock tongue installing plate or described back side dead bolt installing plate.
Described the 3rd intermediate linkage comprises that being molded over the 3rd on the described plectrum promotes bar hole or be arranged on the 3rd on the described plectrum to promote bearing pin, and be used, being arranged on the 3rd on the dead bolt installing plate of the described back side promotes bearing pin or is molded over the 3rd on the dead bolt installing plate of the described back side to promote bar hole, the described the 3rd promotes the bar hole length direction points to described lock core shaft or handle axle, described plectrum promotes described the 3rd promotion bearing pin by described the 3rd bar hole and drives described back side dead bolt installing plate, under the guide effect of described the 5th ways, do along the straight line back and forth movement perpendicular to described back side surface.
Described safety cabinet is provided with electronic coded lock panel, and the flip flop equipment that triggers described electronic coded lock panel ejection is triggered by round mobile driving that lock out or return of described back side dead bolt installing plate.
Described flip flop equipment comprises that an end is installed in the 3rd driver plate on the dead bolt installing plate of the described back side, is arranged on pivotly the shake-up plate on the mounting shell of described electronic coded lock panel, and is movably connected in the top board on described the 3rd driver plate; Be provided with the top board bias piece that resets on the described top board, be provided with on the described shake-up plate and touch the sheet reset bias piece, return direction when moving at described the 3rd driver plate along described back side dead bolt installing plate, described top board overcomes the reset elastic force of bias piece of described top board, promoting described shake-up plate rotates around described shake-up plate pivotal axis, described shake-up plate rotates around touching the plate pivotal axis under the effect of external force, overcome the elastic force of described shake-up sheet reset bias piece, trigger the ejection that is positioned at described electronic coded lock panel back and trigger sheet; When described the 3rd driver plate lock out direction and moves along described back side dead bolt installing plate, described top board is return with described the 3rd driver plate, and under described top board resets the effect of bias piece, reset, described shake-up plate resets under the effect of described shake-up sheet reset bias piece.
Described shake-up sheet reset bias piece, the described top board bias piece that resets is reduction torsion spring.
Also comprise the 3rd driver plate guiding mechanism, described the 3rd driver plate guiding mechanism is used for described the 3rd driver plate is lock out or returns along the described back side dead bolt installing plate guiding of direction.
Described the 3rd driver plate guiding mechanism comprises guiding bar hole or the bearing pin that is arranged on described the 3rd driver plate, and is arranged on the described base plate, cooperates described bearing pin or the guiding bar hole of guiding with described guiding bar hole or bearing pin.
The advantage of a kind of safety cabinet among the present invention is:
1. a kind of safety cabinet among the present invention also comprises positive secondary lock tongue device, described positive secondary lock tongue device comprises the secondary lock tongue, be used for installing the secondary lock tongue installing plate of described secondary lock tongue, the second ways that stretches out or retract and lead to described secondary lock tongue installing plate, and with the stretching out or the motion of retracted orientation of described master lock tongue, drive that described secondary lock tongue stretches out or the intermediate linkage of the described dead bolt hole of retracting.The setting of described positive secondary lock tongue, not only increased the pick-proof performance of safety cabinet, and described positive secondary lock tongue is not controlled by described front dead bolt installing plate, but be provided with separately described secondary lock tongue installing plate, can not occur again because described front dead bolt installing plate arranges long, and when the dead bolt installing plate minor shifts of described front, cause described dead bolt not enter into smoothly in the dead bolt hole easily, cause unblanking and the locking feel bad, even the problem that can't normally use of safety cabinet.
2. in the present invention the described cabinet door of a kind of safety cabinet also comprises the back side sidewall that is arranged on the described base plate, form back side dead bolt hole on the sidewall of the described back side, also comprise back side bolt device, described back side bolt device comprises back side dead bolt, be used for installing the back side dead bolt installing plate of described back side dead bolt, the 5th ways that described back side dead bolt installing plate is stretched out or retracts and lead, and the positive and negative rotation that will be installed in the plectrum on lock core shaft or the handle axle be converted to perpendicular to the round movement of described back side sidewall direction the 3rd in the middle of link gear.The setting of described back side dead bolt makes each limit of safety cabinet well seal locking, has improved the pick-proof performance of safety cabinet.
Description of drawings
For content of the present invention is more likely to be clearly understood, the below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein:
Fig. 1 is the schematic diagram of the embodiment 1 of a kind of safety cabinet of the present invention;
Fig. 2 is the schematic diagram of the embodiment 2 of a kind of safety cabinet of the present invention;
Fig. 3 is the schematic diagram of the described shake-up plate among the present invention;
Reference numeral is expressed as among the figure: 1-back side sidewall; The 2-electronic coded lock panel; 3-back side dead bolt; 4-the 3rd driver plate; 5-touches plate; The 6-top board; 7-back side dead bolt installing plate; 8-upper side dead bolt; The 9-upper side wall; The 10-base plate; 11-front sidewall; 12-secondary lock tongue; 13-secondary lock tongue installing plate; 14-the second driver plate; The 15-intermediate bar; 16-master lock tongue; 17-master lock tongue installing plate; The 18-plectrum; 19-the first driver plate; 20-downside dead bolt; The 21-lower wall.
The specific embodiment
Cabinet; Be arranged on the described cabinet, and the cabinet door hinged with described cabinet, described cabinet door by base plate 10, be arranged on the front sidewall 11 on the described base plate 10, and the upper and lower sidewall 9,21 that is arranged on described front sidewall 11 consists of, described front forms the front dead bolt hole on sidewall 11 relevant positions;
Positive master lock tongue device, described positive master lock tongue device comprises the master lock tongue 16 that is arranged on the described front sidewall 11, is used for installing the master lock tongue installing plate 17 of described master lock tongue 16, to first ways that stretches out or return guiding of described master lock tongue installing plate 17;
Also comprise positive secondary lock tongue device, described positive secondary lock tongue device comprises secondary lock tongue 12, be used for installing the secondary lock tongue installing plate 13 of described secondary lock tongue 12, the second ways that stretches out or retract and lead to described secondary lock tongue installing plate 13, and with the stretching out or the motion of retracted orientation of described master lock tongue 16, drive that described secondary lock tongue 12 stretches out or the intermediate linkage of the described dead bolt hole of retracting.The setting of described positive secondary lock tongue, not only increased the pick-proof performance of safety cabinet, and described positive secondary lock tongue is not controlled by described front dead bolt installing plate, but be provided with separately described secondary lock tongue installing plate 13, can not occur again because described front dead bolt installing plate arranges long, and when the dead bolt installing plate minor shifts of described front, cause described dead bolt not enter into smoothly in the dead bolt hole easily, cause unblanking and the locking feel bad, even the problem that can't normally use of safety cabinet.
Described intermediate linkage comprises by the first fixed axis the first driver plate 19 on the described base plate 10 is set rotationally, described the first driver plate 19 is arranged on stretching out or described master lock tongue installing plate 17 1 side settings that retracted orientation moves along described master lock tongue 16, with the second driver plate 14 that is arranged on rotationally by the second fixed axis on the described base plate 10, described the second driver plate 14 is arranged in described secondary lock tongue installing plate 13 1 sides, and be arranged on intermediate bar 15 between described the first driver plate 19 and described the second driver plate 14, one end of described the first driver plate 19 is connected with described master lock tongue installing plate 17, and the other end is connected with an end of described intermediate bar 15 by the first link gear; One end of described the second driver plate 14 is connected with described secondary lock tongue installing plate 13, the other end is connected with the other end of described intermediate bar 15 by the second link gear, described the first driver plate 19 is under the drive of stretching out or retracting of described master lock tongue 16, around the positive and negative rotation of described the first fixed axis, described the first link gear is converted to the rotation of described the first driver plate 19 and drives the upper and lower back and forth movement of described intermediate bar 15; Described the second driver plate 14 is under described intermediate bar 15 drives, rotate around described the second fixed axis, described the second link gear can be under the assistance of described the second ways, the rotation of described the second driver plate 14 is transferred to being converted to drive described secondary lock tongue installing plate 13 and do the motion of stretching out or returning described dead bolt hole.
Described the first linkage comprises and being molded on described the first driver plate 19, length direction point to described the first driver plate 19 described the first fixed axis first promote bar hole or be arranged on first on described the first driver plate 19 to promote bearing pin, and be used, be arranged on the described intermediate bar 15 first promote bearing pin or be molded over length direction on the described intermediate bar 15 point to described the first driver plate 19 described the first fixed axis first promote bar hole;
Described the second linkage comprises and being molded on described the second driver plate 14, length direction point to described the second driver plate 14 described the second fixed axis second promote bar hole or be arranged on second on described the second driver plate 14 to promote bearing pin, and be used, be arranged on described the second driver plate 14 second promote bearing pin or be molded over length direction on the described intermediate bar 15 point to described the second driver plate 14 described the second fixed axis second promote bar hole.
Be respectively equipped with the side dead bolt hole on the described upper and lower sidewall 9,21, also comprise upper and lower side dead bolt 8,20 and the 3rd ways that described upper and lower side dead bolt 8,20 is play the guiding role, one end of described intermediate bar 15 prolongs towards the side-walls of correspondence, and the extension of described intermediate bar 15 is the dead bolt mounting rod of described upper and lower side dead bolt 8,20.
Comprise also being arranged near described the first driver plate 19 that to the 4th ways that described intermediate bar 15 leads, described intermediate bar 15 is done perpendicular to described upper and lower sidewall 9,21 straight line back and forth movement under the guide effect of described the 4th ways.
Described cabinet door also comprises the back side sidewall 1 that is arranged on the described base plate 10, form back side dead bolt hole on the described back side sidewall 1, also comprise back side bolt device, described back side bolt device comprises back side dead bolt 3, be used for installing the back side dead bolt installing plate 7 of described back side dead bolt 3, the 5th ways that described back side dead bolt installing plate 7 is stretched out or retracts and lead, and the positive and negative rotation that will be installed in the plectrum 18 on lock core shaft or the handle axle be converted to perpendicular to the round movement of described back side sidewall 1 direction the 3rd in the middle of link gear.The setting of described back side dead bolt makes each limit of safety cabinet well seal locking, has improved the pick-proof performance of safety cabinet.
Described the 3rd intermediate linkage comprises that being molded over the 3rd on the described plectrum 18 promotes bar hole or be arranged on the 3rd on the described plectrum 18 to promote bearing pin, and be used, being arranged on the 3rd on the described back side dead bolt installing plate 7 promotes bearing pin or is molded over the 3rd on the described back side dead bolt installing plate 7 to promote bar hole, the described the 3rd promotes the bar hole length direction points to described lock core shaft or handle axle, described plectrum 18 promotes described the 3rd promotion bearing pin by described the 3rd bar hole and drives described back side dead bolt installing plate 7, under the guide effect of described the 5th ways, do along the straight line back and forth movement perpendicular to described back side surface 1.
Described safety cabinet is provided with electronic coded lock panel, and the flip flop equipment that triggers described electronic coded lock panel 2 ejections is triggered by round mobile driving that lock out or return of described back side dead bolt installing plate 7.
Described flip flop equipment comprises that an end is installed in the 3rd driver plate 4 on the dead bolt installing plate of the described back side, is arranged on pivotly the shake-up plate 5 on the mounting shell of described electronic coded lock panel 2, and is movably connected in the top board 6 on described the 3rd driver plate 4; Be provided with the top board bias piece that resets on the described top board 6, be provided with on the described shake-up plate 5 and touch the sheet reset bias piece, return direction when moving at described the 3rd driver plate 4 along described back side dead bolt installing plate 7, described top board 6 overcomes the reset elastic force of bias piece of described top board, promoting described shake-up plate 5 rotates around described shake-up plate pivotal axis, described shake-up plate 5 rotates around touching the plate pivotal axis under the effect of external force, overcome the elastic force of described shake-up sheet reset bias piece, trigger the ejection that is positioned at described electronic coded lock panel 2 backs and trigger sheet; When described the 3rd driver plate 4 lock out direction and moves along described back side dead bolt installing plate 7, described top board 6 is return with described the 3rd driver plate 4, and under described top board resets the effect of bias piece, reset, described shake-up plate 5 resets under the effect of described shake-up sheet reset bias piece.
Described shake-up sheet reset bias piece, the described top board bias piece that resets is reduction torsion spring.
Also comprise the 3rd driver plate guiding mechanism, described the 3rd driver plate guiding mechanism is used for described the 3rd driver plate 4 is lock out or returns along described back side dead bolt installing plate 7 guiding of direction.
Described the 3rd driver plate guiding mechanism comprises guiding bar hole or the bearing pin that is arranged on described the 3rd driver plate 4, and is arranged on the described base plate 10, cooperates described bearing pin or the guiding bar hole of guiding with described guiding bar hole or bearing pin.
Described intermediate linkage comprises by the first fixed axis the first driver plate 19 on the described base plate 10 is set rotationally, described the first driver plate 19 is arranged on stretching out or described back side dead bolt installing plate 7 one side settings that retracted orientation moves along described master lock tongue 16, with the second driver plate 14 that is arranged on rotationally by the second fixed axis on the described base plate 10, described the second driver plate 14 is arranged in described secondary lock tongue installing plate 13 1 sides, and be arranged on intermediate bar 15 between described the first driver plate 19 and described the second driver plate 14, one end of described the first driver plate 19 is connected with described back side dead bolt installing plate 7, and the other end is connected with an end of described intermediate bar 15 by the first link gear; One end of described the second driver plate 14 is connected with described secondary lock tongue installing plate 13, the other end is connected with the other end of described intermediate bar 15 by the second link gear, described the first driver plate 19 is under the drive of stretching out or retracting of described master lock tongue 16, around the positive and negative rotation of described the first fixed axis, described the first link gear is converted to the rotation of described the first driver plate 19 and drives the upper and lower back and forth movement of described intermediate bar 15; Described the second driver plate 14 is under described intermediate bar 15 drives, rotate around described the second fixed axis, described the second link gear can be under the assistance of described the second ways, the rotation of described the second driver plate 14 is transferred to being converted to drive described secondary lock tongue installing plate 13 and do the motion of stretching out or returning described dead bolt hole.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the invention.
Claims (13)
1. a safety cabinet comprises cabinet; The cabinet door, hinged with described cabinet, described cabinet door by base plate (10), be arranged on the front sidewall (11) on the described base plate (10), and upper and lower sidewall (9, the 21) formation that is arranged on described front sidewall (11), described front sidewall (11) forms the front dead bolt hole on the relevant position;
Positive master lock tongue device, described positive master lock tongue device comprises the master lock tongue (16) that is arranged on the described front sidewall (11), be used for installing the master lock tongue installing plate (17) of described master lock tongue (16), to first ways that stretches out or return guiding of described master lock tongue installing plate (17);
It is characterized in that, also comprise positive secondary lock tongue device, described positive secondary lock tongue device comprises secondary lock tongue (12), be used for installing the secondary lock tongue installing plate (13) of described secondary lock tongue (12), the second ways that stretches out or retract and lead to described secondary lock tongue installing plate (13), and with the stretching out or the motion of retracted orientation of described master lock tongue (16), drive that described secondary lock tongue (12) stretches out or the intermediate linkage of the described dead bolt hole of retracting.
2. a kind of safety cabinet according to claim 1, it is characterized in that, described intermediate linkage comprises by the first fixed axis the first driver plate (19) on the described base plate (10) is set rotationally, described the first driver plate (19) is arranged on stretching out or the loaded plate one side setting of retracted orientation motion along described master lock tongue (16), with the second driver plate (14) that is arranged on rotationally by the second fixed axis on the described base plate (10), described the second driver plate (14) is arranged in described secondary lock tongue installing plate (13) one sides, and be arranged on intermediate bar (15) between described the first driver plate (19) and described the second driver plate (14), one end of described the first driver plate (19) is connected with described loaded plate, and the other end is connected with an end of described intermediate bar (15) by the first link gear; One end of described the second driver plate (14) is connected with described secondary lock tongue installing plate (13), the other end is connected with the other end of described intermediate bar (15) by the second link gear, described the first driver plate (19) is under the drive of stretching out or retracting of described master lock tongue (16), around the positive and negative rotation of described the first fixed axis, described the first link gear is converted to the upper and lower back and forth movement of driving described intermediate bar (15) with the rotation of described the first driver plate (19); Described the second driver plate (14) is under described intermediate bar (15) drives, rotate around described the second fixed axis, described the second link gear can be under the assistance of described the second ways, the rotation of described the second driver plate (14) is transferred to being converted to drive described secondary lock tongue installing plate (13) and do the motion of stretching out or returning described dead bolt hole.
3. a kind of safety cabinet according to claim 2 is characterized in that,
Described the first linkage comprises and being molded on described the first driver plate (19), length direction point to described the first driver plate (19) described the first fixed axis first promote bar hole or be arranged on first on described the first driver plate (19) to promote bearing pin, and be used, be arranged on the described intermediate bar (15) first promote bearing pin or be molded over length direction on the described intermediate bar (15) point to described the first driver plate (19) described the first fixed axis first promote bar hole;
Described the second linkage comprises and being molded on described the second driver plate (14), length direction point to described the second driver plate (14) described the second fixed axis second promote bar hole or be arranged on second on described the second driver plate (14) to promote bearing pin, and be used, be arranged on described the second driver plate (14) second promote bearing pin or be molded over length direction on the described intermediate bar (15) point to described the second driver plate (14) described the second fixed axis second promote bar hole.
4. a kind of safety cabinet according to claim 2, it is characterized in that, described upper and lower sidewall is respectively equipped with the side dead bolt hole on (9,21), also comprise upper and lower side dead bolt (8,20) and the 3rd ways that described upper and lower side dead bolt (8,20) is play the guiding role, one end of described intermediate bar (15) prolongs towards the side-walls of correspondence, and the extension of described intermediate bar (15) is the dead bolt mounting rod of described upper and lower side dead bolt (8,20).
5. arbitrary described a kind of safety cabinet according to claim 2-4, it is characterized in that, also comprise and being arranged near described the first driver plate (19), the 4th ways that described intermediate bar (15) is led, described intermediate bar (15) is made the straight line back and forth movement perpendicular to described upper and lower sidewall (9,21) under the guide effect of described the 4th ways.
6. a kind of safety cabinet according to claim 1, it is characterized in that, described cabinet door also comprises the back side sidewall (1) that is arranged on the described base plate (10), form back side dead bolt hole on the described back side sidewall (1), also comprise back side bolt device, described back side bolt device comprises back side dead bolt (3), be used for installing the back side dead bolt installing plate (7) of described back side dead bolt (3), the 5th ways that described back side dead bolt installing plate (7) is stretched out or retracts and lead, and the positive and negative rotation that will be installed in the plectrum (18) on lock core shaft or the handle axle be converted to perpendicular to the round movement of described back side sidewall (1) direction the 3rd in the middle of link gear.
7. a kind of safety cabinet according to claim 6 is characterized in that, described loaded plate is described master lock tongue installing plate (17) or described back side dead bolt installing plate (7).
8. a kind of safety cabinet according to claim 7, it is characterized in that, described the 3rd intermediate linkage comprises that being molded over the 3rd on the described plectrum (18) promotes bar hole or be arranged on the 3rd on the described plectrum (18) to promote bearing pin, and be used, being arranged on the 3rd on the described back side dead bolt installing plate (7) promotes bearing pin or is molded over the 3rd on the described back side dead bolt installing plate (7) to promote bar hole, the described the 3rd promotes the bar hole length direction points to described lock core shaft or handle axle, described plectrum (18) promotes described the 3rd promotion bearing pin by described the 3rd bar hole and drives described back side dead bolt installing plate (7), under the guide effect of described the 5th ways, do along the straight line back and forth movement perpendicular to described back side surface (1).
9. a kind of safety cabinet according to claim 8, it is characterized in that, described safety cabinet is provided with electronic coded lock panel, and the flip flop equipment that triggers described electronic coded lock panel (2) ejection is triggered by round mobile driving that lock out or return of described back side dead bolt installing plate (7).
10. a kind of safety cabinet according to claim 9, it is characterized in that, described flip flop equipment comprises that an end is installed in the 3rd driver plate (4) on the dead bolt installing plate of the described back side, be arranged on pivotly the shake-up plate (5) on the mounting shell of described electronic coded lock panel (2), and be movably connected in the top board (6) on described the 3rd driver plate (4); Be provided with the top board bias piece that resets on the described top board (6), be provided with on the described shake-up plate (5) and touch the sheet reset bias piece, when described the 3rd driver plate (4) is return the direction motion along described back side dead bolt installing plate (7), described top board (6) overcomes the reset elastic force of bias piece of described top board, promoting described shake-up plate (5) rotates around described shake-up plate pivotal axis, described shake-up plate (5) rotates around touching the plate pivotal axis under the effect of external force, overcome the elastic force of described shake-up sheet reset bias piece, trigger the ejection that is positioned at described electronic coded lock panel (2) back and trigger sheet; When described the 3rd driver plate (4) lock out the direction motion along described back side dead bolt installing plate (7), described top board (6) is return with described the 3rd driver plate (4), and under described top board resets the effect of bias piece, reset, described shake-up plate (5) resets under the effect of described shake-up sheet reset bias piece.
11. a kind of safety cabinet according to claim 10 is characterized in that, described shake-up sheet reset bias piece, the described top board bias piece that resets is reduction torsion spring.
12. a kind of safety cabinet according to claim 11, it is characterized in that, also comprise the 3rd driver plate guiding mechanism, described the 3rd driver plate guiding mechanism is used for described the 3rd driver plate (4) is lock out or returns along described back side dead bolt installing plate (7) guiding of direction.
13. a kind of safety cabinet according to claim 12, it is characterized in that, described the 3rd driver plate guiding mechanism comprises guiding bar hole or the bearing pin that is arranged on described the 3rd driver plate (4), and be arranged on the described base plate (10), cooperate described bearing pin or the guiding bar hole of guiding with described guiding bar hole or bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210367915.7A CN102877737B (en) | 2012-09-28 | 2012-09-28 | A kind of safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210367915.7A CN102877737B (en) | 2012-09-28 | 2012-09-28 | A kind of safety cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102877737A true CN102877737A (en) | 2013-01-16 |
| CN102877737B CN102877737B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210367915.7A Expired - Fee Related CN102877737B (en) | 2012-09-28 | 2012-09-28 | A kind of safety cabinet |
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| Country | Link |
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| CN (1) | CN102877737B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103938929A (en) * | 2013-01-21 | 2014-07-23 | 能诚集团有限公司 | Linkage pair tongue locking mechanism |
| CN111075276A (en) * | 2019-12-26 | 2020-04-28 | 王欣 | Explosion-proof door assembly |
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| CN1908357A (en) * | 2006-08-23 | 2007-02-07 | 宁波永发集团有限公司 | Theft-proof safe door |
| CN201695854U (en) * | 2010-06-13 | 2011-01-05 | 宁波永发集团有限公司 | Box door locking structure of safety box |
| CN202441142U (en) * | 2012-02-10 | 2012-09-19 | 玉环县威士宝机械有限公司 | Safety box lock device |
| CN202882644U (en) * | 2012-09-28 | 2013-04-17 | 永康市王力五金制造有限公司 | Safety box |
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|---|---|---|---|---|
| CA1116955A (en) * | 1980-03-26 | 1982-01-26 | Michael H. Markham | Relocking device for safes and the like |
| CN2692313Y (en) * | 2004-02-19 | 2005-04-13 | 刘文良 | Three direction inversion hinge joint anti picking door |
| CN1908357A (en) * | 2006-08-23 | 2007-02-07 | 宁波永发集团有限公司 | Theft-proof safe door |
| CN201695854U (en) * | 2010-06-13 | 2011-01-05 | 宁波永发集团有限公司 | Box door locking structure of safety box |
| CN202441142U (en) * | 2012-02-10 | 2012-09-19 | 玉环县威士宝机械有限公司 | Safety box lock device |
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| CN103938929A (en) * | 2013-01-21 | 2014-07-23 | 能诚集团有限公司 | Linkage pair tongue locking mechanism |
| CN103938929B (en) * | 2013-01-21 | 2016-08-31 | 王力安防产品有限公司 | Coupled pair spring bolt mechanism |
| CN111075276A (en) * | 2019-12-26 | 2020-04-28 | 王欣 | Explosion-proof door assembly |
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| Publication number | Publication date |
|---|---|
| CN102877737B (en) | 2015-08-19 |
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Effective date of registration: 20170104 Address after: 322121 Dongyang Industrial Zone, Zhejiang City, Ma Town, the three phase Patentee after: ZHEJIANG GUANGNA INDUSTRY & TRADE CO.,LTD. Address before: 9 No. 321300 Zhejiang city of Jinhua province Yongkang City Garden Road Economic Development Zone Patentee before: Yongkang Wangli Hardware Manufacturing Co.,Ltd. |
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