CN203050361U - Safe provided with latch mechanism having self-locking function - Google Patents
Safe provided with latch mechanism having self-locking function Download PDFInfo
- Publication number
- CN203050361U CN203050361U CN 201220650818 CN201220650818U CN203050361U CN 203050361 U CN203050361 U CN 203050361U CN 201220650818 CN201220650818 CN 201220650818 CN 201220650818 U CN201220650818 U CN 201220650818U CN 203050361 U CN203050361 U CN 203050361U
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- bolt
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- mainboard
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Abstract
The utility model provides a safe provided with a latch mechanism having a self-locking function. The safe comprises a safe door, a main board assembly, a handle assembly, a lock assembly, a latch opening assembly, a latch assembly and a latch cover plate, wherein the handle assembly, the latch opening assembly and the latch assembly are linked; the lock assembly comprises a lock body fixed on the main board assembly, and a bolt mechanism; and the safe wall of the safe can be made of a steel plate and can be made of a steel plate and other compound materials. According to the safe, a special door provided with the latch mechanism having the self-locking function is adopted, so that a door structural assembly of the safe can be effectively prevented from being opened abnormally due to attacks, and the using safety of the safe is improved.
Description
Technical field
The utility model belongs to safety cabinet and makes the field, relates in particular to a kind of safety cabinet with auto-lock function door bolt mechanism.
Background technology
When traditional safety cabinet, its resistant door latch assembly are subjected to the external force attack, improper cabinet door easily take place open, security reliability is relatively poor.For improving the safety factor of safety cabinet, can select to have the composite of high anti-brill, sled as the cabinet wall of safety cabinet; Safety cabinet has certain auto-lock function when running into external impacts simultaneously.
The utility model content
The utility model provides a kind of safety cabinet with auto-lock function door bolt mechanism at the deficiencies in the prior art, and it adopts the composite material of high anti-brill, anti-sled as the cabinet wall of safety cabinet, improves the safety in utilization of safety cabinet.
The technical solution of the utility model is: a kind of safety cabinet with auto-lock function door bolt mechanism, comprise safe door, mainboard assembly, handle assembly, lock set, bolt opening assembly, resistant door latch assembly and bolt cover plate, handle assembly, bolt opening assembly and resistant door latch assembly are connected, and lock set comprises lock body and the spring bolt mechanism that is fixed on the mainboard assembly.
Mainboard assembly comprises mainboard; The bolt opening assembly comprises the curved groove driving-disc; Resistant door latch assembly comprises the horizontal door bolt assemblies, and this horizontal door bolt assemblies comprises horizontal bolt driver plate and the horizontal door pin assemblies that is connected with horizontal bolt driver plate; Wherein: mainboard, curved groove driving-disc, horizontal bolt driver plate and bolt cover plate stack successively, and the bolt cover plate tightens up by fastening connection piece and mainboard and is integral; Offer on the curved groove driving-disc for driving the also spacing driver slot of first arc of bound level bolt driver plate horizontal throw, and the curved groove driving-disc is connected by first drive pin and horizontal bolt plate, first drive pin, one end and horizontal bolt plate are fixed, and the other end places the spacing driver slot of first arc; Horizontal bolt driver plate is offered the central horizontal gathering sill corresponding to the center of rotation through hole of offering on the curved groove driving-disc, and in central horizontal gathering sill both sides coaxial left horizontal guide slot and the right horizontal guide slot offered, mainboard is installed left horizontally-guided post and right horizontally-guided post respectively corresponding to left horizontal guide slot and right horizontal guide slot, and left horizontally-guided post, right horizontally-guided post pass left horizontal guide slot respectively accordingly, right horizontal guide slot is placed; The center of first drive pin, curved groove driving-disc, left horizontally-guided post and right horizontally-guided post is in same straight line when door bolt mechanism is closed; The axis of rotation of handle assembly passes behind bolt cover plate, the central horizontal gathering sill coaxial connection of center of rotation through hole with the curved groove driving-disc successively; Described spring bolt mechanism comprises circular block, the clamping block that dead bolt body and order are connected with the dead bolt body, mainboard, horizontal bolt driver plate and curved groove driving-disc are offered locked groove corresponding to spring bolt mechanism, spring bolt mechanism places in the locked groove, and along with the action of dead bolt body, circular block, clamping block and locked groove locking/release.
Described resistant door latch assembly also comprises the vertical gate bolt assemblies, this vertical gate bolt assemblies comprises and is arranged on mainboard up and down last resistant door latch assembly and the following resistant door latch assembly of both sides symmetrically, and last resistant door latch assembly and following resistant door latch assembly to being symmetrical arranged, include vertical bolt driver plate about the center of rotation mirror of curved groove driving-disc; Offer on the curved groove driving-disc for the spacing driver slot of second arc that drives and retrain vertical bolt driver plate vertical stroke; And the curved groove driving-disc is connected with vertical bolt driver plate by second drive pin; Second drive pin, one end is fixed with vertical bolt plate, and the other end places the spacing driver slot of second arc; Vertical bolt driver plate is located by connecting by vertically-guided device and mainboard, this vertically-guided device comprises that is a vertically-guided post of vertically arranging, vertical bolt driver plate is all offered a vertically-guided groove corresponding to each root vertically-guided post, described vertically-guided post one end and mainboard are fixed, and the other end then passes the vertically-guided groove and places; Second drive pin, curved groove driving-disc, vertically-guided post three's center is in same straight line when door bolt mechanism is closed.
The end that described horizontal bolt driver plate is adjacent with vertical bolt driver plate is offered the horizontal bolt self-locking grooves of mutual self-locking, vertical bolt self-locking grooves respectively accordingly; Horizontal bolt driver plate and vertical bolt driver plate when door bolt mechanism is closed by horizontal bolt self-locking grooves, the mutual self-locking of vertical bolt self-locking grooves.
Described mainboard places tempered glass board component top, and this tempered glass board component comprises armorplate glass, and described armorplate glass tightens up by fastening connection piece and mainboard and is integral; Described horizontal bolt driver plate is the landscape configuration first heavy lock set and the second heavy lock set respectively, and horizontal bolt driver plate arranges horizontal bolt corresponding to the first heavy lock set and heavily lock keyed end, and corresponding to the second heavy lock set the heavy locked groove of horizontal bolt is set; The described first heavy lock set comprises double lock dog and is connected between the double lock dog, is first of extended state and heavily locks Flexible Connector, each heavy lock dog all by the 3rd reference column location and installation on mainboard, one end of the 3rd reference column is fixed with heavy lock dog, and the other end then passes to be fixed with armorplate glass after the horizontal bolt plate of offering on the mainboard is heavily locked gathering sill; Described horizontal bolt is heavily locked keyed end and is placed between the double lock dog; The described second heavy lock set comprise second heavily lock mounting bracket, the second heavy lock pin and second is heavily locked elastic component; Described second heavily locks mounting bracket is fixedly mounted on the bolt cover plate, the described second heavy lock pin is by heavily locking section and shank location and installation section are formed, and heavily the cylindrical of locking section is greater than shank location and installation section, heavily the end of locking section and second is heavily locked between the mounting bracket to press and is established second and heavily lock Flexible Connector simultaneously, and that the end of shank location and installation section is passed behind horizontal bolt driver plate, the mainboard in proper order is inconsistent with armorplate glass.
The plate enclosed cavity is offered in the end of the heavily locking section of the described second heavy lock pin, and the opening end of this semiclosed cavity is heavily locked the mounting bracket setting towards second, and the blind end of semiclosed cavity is positive taper setting; Second heavily locks Flexible Connector places in the semiclosed cavity, and second end and second of heavily locking Flexible Connector heavily locks mounting bracket and fix, and the other end then is bearing in the big end of the positive taper blind end of semiclosed cavity.
Described mainboard assembly comprises that also one end and the mainboard of this lock body installing plate are fixed for the lock body installing plate that lock body is installed, and the other end then is suspended in the top of armorplate glass, and the lock body installing plate suspend hold with armorplate glass between be connected by screw.
Described vertical bolt driver plate vertically disposes the heavy latch mechanism of secondary, and the heavy latch mechanism of this secondary comprises that secondary weighs lock pin and secondary is heavily locked guide holder; The heavy lock pin of secondary comprises the heavy lock pin body locking section of secondary and the heavy lock pin body of secondary location and installation section, and the external diameter of the heavy lock pin body of secondary locking section is greater than the external diameter of the heavy lock pin body of secondary location and installation section; Secondary is heavily locked guide holder and is fixed by guiding junction plate and mainboard, and secondary is heavily locked guide holder and is comprised that secondary heavily locks gathering sill, the end of the heavy lock pin body of secondary location and installation section is passed the bottom land that secondary is heavily locked gathering sill in proper order, lock with the tempered glass installing plate behind the tempered glass installing plate, and the secondary of the peripheral socket pretension setting of the heavy lock pin body of secondary location and installation section is heavily locked Flexible Connector, the two ends that this secondary is heavily locked Flexible Connector are compressed in secondary and heavily lock between the bottom land and the heavy lock pin body of secondary locking section of gathering sill, and vertical bolt driver plate is then offered suitable secondary corresponding to the end of the heavy lock pin body of secondary locking section and heavily locked lock groove.
Described vertical gate bolt assemblies, heavy lock set, door bolt assembly and lock set are the integrated modular assembly.
Described armorplate glass is full tempered glass plate or half tempered glass plate.
Door bolt mechanism is symmetrical structure up and down with respect to horizontal central plane, and described horizontal central plane is the horizontal plane that passes curved groove driving-disc center of rotation.
The cabinet wall of described safety cabinet can also can be for being made by steel plate and other composite structures for steel plate.
Beneficial effect: a kind of safety cabinet with auto-lock function door bolt mechanism that the utility model provides, adopt the door of the special door bolt mechanism with auto-lock function, the door assembly that can prevent safety cabinet is effectively attacked and caused improper cabinet door to be opened, and has improved the safety in utilization of safety cabinet.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of safe door of the present utility model;
Fig. 3 is the A-A sectional view among Fig. 2;
Fig. 4 is the B-B sectional view among Fig. 2;
Fig. 5 is the blast structural representation of door bolt mechanism described in the utility model;
Fig. 6 is the structural representation of spring bolt mechanism part described in the utility model;
C-C sectional view among Fig. 7 the utility model Fig. 2;
Fig. 8 is the mounting structure schematic diagram of the heavy latch mechanism of the vertical bolt secondary that driver plate disposes of the utility model;
Fig. 9 is the mounting structure schematic diagram of the described in the utility model second heavy lock set;
Among the figure, safe door b; Mainboard assembly 1; Mainboard 11; Mainboard fixed installation hole 111; Horizontal bolt plate locating hole 112; Vertical bolt plate gathering sill 113; Mainboard locked groove 114; Horizontal bolt plate is heavily locked gathering sill 115; Glass plate installing hole 116; Lock body installing plate 12; Horizontal door bolt assemblies 2; Horizontal bolt driver plate 21; Horizontal bolt is heavily locked keyed end 211; Left side horizontal guide slot 212; The locked groove 213 of horizontal bolt plate; Horizontal bolt self-locking grooves 214; Right horizontal guide slot 215; Central horizontal gathering sill 216; The heavy locked groove 217 of horizontal bolt; Door bolt installing hole 218; Bolt opening assembly 3; Curved groove driving-disc 31; The spacing driver slot 311 of the first horizontal arc; The spacing driver slot 312 of first vertical arc; The spacing driver slot 313 of the second horizontal arc; The spacing driver slot 314 of second vertical arc; Center of rotation through hole 315; Horizontal door pin assemblies 4; Door bolt junction plate 41; Horizontal door bolt 42; Bolt cover plate 5; Cover plate locked groove 51; Lock set 6; Circular block 61; Clamping block 62; Lock body 63; Vertical gate bolt assemblies 7; Vertical bolt driver plate 71; Vertical bolt self-locking grooves 711; Vertical bolt driving head 712; Secondary is heavily locked guide holder 721; The heavy lock pin 722 of secondary; Secondary is heavily locked spring 723; Secondary is heavily locked cottor pin 724; Guiding junction plate 73; Tempered glass assembly 8; Armorplate glass 81; Glass plate fixed installation hole 811; Mainboard installing hole 812; The first heavy lock set 9; Heavy lock dog 91; First heavily locks spring 92; The second heavy lock set 10; The second heavy lock pin 101; Second heavily locks spring 102; Second heavily locks mounting bracket 103;
The specific embodiment
Shown in Fig. 1 to 9, a kind of safety cabinet with auto-lock function door bolt mechanism, comprise safe door, mainboard assembly, handle assembly, lock set, bolt opening assembly, resistant door latch assembly and bolt cover plate, handle assembly, bolt opening assembly and resistant door latch assembly are connected, and lock set comprises lock body and the spring bolt mechanism that is fixed on the mainboard assembly.
Mainboard assembly comprises mainboard; The bolt opening assembly comprises the curved groove driving-disc; Resistant door latch assembly comprises the horizontal door bolt assemblies, and this horizontal door bolt assemblies comprises horizontal bolt driver plate and the horizontal door pin assemblies that is connected with horizontal bolt driver plate; Wherein: mainboard, curved groove driving-disc, horizontal bolt driver plate and bolt cover plate stack successively, and the bolt cover plate tightens up by fastening connection piece and mainboard and is integral; Offer on the curved groove driving-disc for driving the also spacing driver slot of first arc of bound level bolt driver plate horizontal throw, and the curved groove driving-disc is connected by first drive pin and horizontal bolt plate, first drive pin, one end and horizontal bolt plate are fixed, and the other end places the spacing driver slot of first arc; Horizontal bolt driver plate is offered the central horizontal gathering sill corresponding to the center of rotation through hole of offering on the curved groove driving-disc, and in central horizontal gathering sill both sides coaxial left horizontal guide slot and the right horizontal guide slot offered, mainboard is installed left horizontally-guided post and right horizontally-guided post respectively corresponding to left horizontal guide slot and right horizontal guide slot, and left horizontally-guided post, right horizontally-guided post pass left horizontal guide slot respectively accordingly, right horizontal guide slot is placed; The center of first drive pin, curved groove driving-disc, left horizontally-guided post and right horizontally-guided post is in same straight line when door bolt mechanism is closed; The axis of rotation of handle assembly passes behind bolt cover plate, the central horizontal gathering sill coaxial connection of center of rotation through hole with the curved groove driving-disc successively; Described spring bolt mechanism comprises circular block, the clamping block that dead bolt body and order are connected with the dead bolt body, mainboard, horizontal bolt driver plate and curved groove driving-disc are offered locked groove corresponding to spring bolt mechanism, spring bolt mechanism places in the locked groove, and along with the action of dead bolt body, circular block, clamping block and locked groove locking/release.
Described resistant door latch assembly also comprises the vertical gate bolt assemblies, this vertical gate bolt assemblies comprises and is arranged on mainboard up and down last resistant door latch assembly and the following resistant door latch assembly of both sides symmetrically, and last resistant door latch assembly and following resistant door latch assembly to being symmetrical arranged, include vertical bolt driver plate about the center of rotation mirror of curved groove driving-disc; Offer on the curved groove driving-disc for the spacing driver slot of second arc that drives and retrain vertical bolt driver plate vertical stroke; And the curved groove driving-disc is connected with vertical bolt driver plate by second drive pin; Second drive pin, one end is fixed with vertical bolt plate, and the other end places the spacing driver slot of second arc; Vertical bolt driver plate is located by connecting by vertically-guided device and mainboard, this vertically-guided device comprises that is a vertically-guided post of vertically arranging, vertical bolt driver plate is all offered a vertically-guided groove corresponding to each root vertically-guided post, described vertically-guided post one end and mainboard are fixed, and the other end then passes the vertically-guided groove and places; Second drive pin, curved groove driving-disc, vertically-guided post three's center is in same straight line when door bolt mechanism is closed.
The end that described horizontal bolt driver plate is adjacent with vertical bolt driver plate is offered the horizontal bolt self-locking grooves of mutual self-locking, vertical bolt self-locking grooves respectively accordingly; Horizontal bolt driver plate and vertical bolt driver plate when door bolt mechanism is closed by horizontal bolt self-locking grooves, the mutual self-locking of vertical bolt self-locking grooves.
Described mainboard places tempered glass board component top, and this tempered glass board component comprises armorplate glass, and described armorplate glass tightens up by fastening connection piece and mainboard and is integral; Described horizontal bolt driver plate is the landscape configuration first heavy lock set and the second heavy lock set respectively, and horizontal bolt driver plate arranges horizontal bolt corresponding to the first heavy lock set and heavily lock keyed end, and corresponding to the second heavy lock set the heavy locked groove of horizontal bolt is set; The described first heavy lock set comprises double lock dog and is connected between the double lock dog, is first of extended state and heavily locks Flexible Connector, each heavy lock dog all by the 3rd reference column location and installation on mainboard, one end of the 3rd reference column is fixed with heavy lock dog, and the other end then passes to be fixed with armorplate glass after the horizontal bolt plate of offering on the mainboard is heavily locked gathering sill; Described horizontal bolt is heavily locked keyed end and is placed between the double lock dog; The described second heavy lock set comprise second heavily lock mounting bracket, the second heavy lock pin and second is heavily locked elastic component; Described second heavily locks mounting bracket is fixedly mounted on the bolt cover plate, the described second heavy lock pin is by heavily locking section and shank location and installation section are formed, and heavily the cylindrical of locking section is greater than shank location and installation section, heavily the end of locking section and second is heavily locked between the mounting bracket to press and is established second and heavily lock Flexible Connector simultaneously, and that the end of shank location and installation section is passed behind horizontal bolt driver plate, the mainboard in proper order is inconsistent with armorplate glass.
The plate enclosed cavity is offered in the end of the heavily locking section of the described second heavy lock pin, and the opening end of this semiclosed cavity is heavily locked the mounting bracket setting towards second, and the blind end of semiclosed cavity is positive taper setting; Second heavily locks Flexible Connector places in the semiclosed cavity, and second end and second of heavily locking Flexible Connector heavily locks mounting bracket and fix, and the other end then is bearing in the big end of the positive taper blind end of semiclosed cavity.
Described mainboard assembly comprises that also one end and the mainboard of this lock body installing plate are fixed for the lock body installing plate that lock body is installed, and the other end then is suspended in the top of armorplate glass, and the lock body installing plate suspend hold with armorplate glass between be connected by screw.
Described vertical bolt driver plate vertically disposes the heavy latch mechanism of secondary, and the heavy latch mechanism of this secondary comprises that secondary weighs lock pin and secondary is heavily locked guide holder; The heavy lock pin of secondary comprises the heavy lock pin body locking section of secondary and the heavy lock pin body of secondary location and installation section, and the external diameter of the heavy lock pin body of secondary locking section is greater than the external diameter of the heavy lock pin body of secondary location and installation section; Secondary is heavily locked guide holder and is fixed by guiding junction plate and mainboard, and secondary is heavily locked guide holder and is comprised that secondary heavily locks gathering sill, the end of the heavy lock pin body of secondary location and installation section is passed the bottom land that secondary is heavily locked gathering sill in proper order, lock with the tempered glass installing plate behind the tempered glass installing plate, and the secondary of the peripheral socket pretension setting of the heavy lock pin body of secondary location and installation section is heavily locked Flexible Connector, the two ends that this secondary is heavily locked Flexible Connector are compressed in secondary and heavily lock between the bottom land and the heavy lock pin body of secondary locking section of gathering sill, and vertical bolt driver plate is then offered suitable secondary corresponding to the end of the heavy lock pin body of secondary locking section and heavily locked lock groove.
Described vertical gate bolt assemblies, heavy lock set, door bolt assembly and lock set are the integrated modular assembly.
Described armorplate glass is full tempered glass plate or half tempered glass plate.
Door bolt mechanism is symmetrical structure up and down with respect to horizontal central plane, and described horizontal central plane is the horizontal plane that passes curved groove driving-disc center of rotation.
Above embodiment only illustrates the technical solution of the utility model, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (8)
1. safety cabinet with auto-lock function door bolt mechanism, comprise safe door, mainboard assembly, handle assembly, lock set, the bolt opening assembly, resistant door latch assembly and bolt cover plate, handle assembly, bolt opening assembly and resistant door latch assembly are connected, lock set comprises lock body and the spring bolt mechanism that is fixed on the mainboard assembly, it is characterized in that: mainboard assembly comprises mainboard, the bolt opening assembly comprises the curved groove driving-disc, resistant door latch assembly comprises the horizontal door bolt assemblies, and this horizontal door bolt assemblies comprises horizontal bolt driver plate and the horizontal door pin assemblies that is connected with horizontal bolt driver plate; Wherein: mainboard, curved groove driving-disc, horizontal bolt driver plate and bolt cover plate stack successively, and the bolt cover plate tightens up by fastening connection piece and mainboard and is integral; Offer on the curved groove driving-disc for driving the also spacing driver slot of first arc of bound level bolt driver plate horizontal throw, and the curved groove driving-disc is connected by first drive pin and horizontal bolt plate, first drive pin, one end and horizontal bolt plate are fixed, and the other end places the spacing driver slot of first arc; Horizontal bolt driver plate is offered the central horizontal gathering sill corresponding to the center of rotation through hole of offering on the curved groove driving-disc, and in central horizontal gathering sill both sides coaxial left horizontal guide slot and the right horizontal guide slot offered, mainboard is installed left horizontally-guided post and right horizontally-guided post respectively corresponding to left horizontal guide slot and right horizontal guide slot, and left horizontally-guided post, right horizontally-guided post pass left horizontal guide slot respectively accordingly, right horizontal guide slot is placed; The center of first drive pin, curved groove driving-disc, left horizontally-guided post and right horizontally-guided post is in same straight line when door bolt mechanism is closed; The axis of rotation of handle assembly passes behind bolt cover plate, the central horizontal gathering sill coaxial connection of center of rotation through hole with the curved groove driving-disc successively; Described spring bolt mechanism comprises circular block, the clamping block that dead bolt body and order are connected with the dead bolt body, mainboard, horizontal bolt driver plate and curved groove driving-disc are offered locked groove corresponding to spring bolt mechanism, spring bolt mechanism places in the locked groove, and along with the action of dead bolt body, circular block, clamping block and locked groove locking/release.
2. a kind of safety cabinet with auto-lock function door bolt mechanism according to claim 1, it is characterized in that: described resistant door latch assembly also comprises the vertical gate bolt assemblies, this vertical gate bolt assemblies comprises and is arranged on mainboard up and down last resistant door latch assembly and the following resistant door latch assembly of both sides symmetrically, and last resistant door latch assembly and following resistant door latch assembly to being symmetrical arranged, include vertical bolt driver plate about the center of rotation mirror of curved groove driving-disc; Offer on the curved groove driving-disc for the spacing driver slot of second arc that drives and retrain vertical bolt driver plate vertical stroke; And the curved groove driving-disc is connected with vertical bolt driver plate by second drive pin; Second drive pin, one end is fixed with vertical bolt plate, and the other end places the spacing driver slot of second arc; Vertical bolt driver plate is located by connecting by vertically-guided device and mainboard, this vertically-guided device comprises that is a vertically-guided post of vertically arranging, vertical bolt driver plate is all offered a vertically-guided groove corresponding to each root vertically-guided post, described vertically-guided post one end and mainboard are fixed, and the other end then passes the vertically-guided groove and places; Second drive pin, curved groove driving-disc, vertically-guided post three's center is in same straight line when door bolt mechanism is closed.
3. a kind of safety cabinet with auto-lock function door bolt mechanism according to claim 2, it is characterized in that: the end that described horizontal bolt driver plate is adjacent with vertical bolt driver plate is offered the horizontal bolt self-locking grooves of mutual self-locking, vertical bolt self-locking grooves respectively accordingly; Horizontal bolt driver plate and vertical bolt driver plate when door bolt mechanism is closed by horizontal bolt self-locking grooves, the mutual self-locking of vertical bolt self-locking grooves.
4. according to claim 2 or 3 described a kind of safety cabinets with auto-lock function door bolt mechanism, it is characterized in that: described mainboard places tempered glass board component top, this tempered glass board component comprises armorplate glass, and described armorplate glass tightens up by fastening connection piece and mainboard and is integral; Described horizontal bolt driver plate is the landscape configuration first heavy lock set and the second heavy lock set respectively, and horizontal bolt driver plate arranges horizontal bolt corresponding to the first heavy lock set and heavily lock keyed end, and corresponding to the second heavy lock set the heavy locked groove of horizontal bolt is set; The described first heavy lock set comprises double lock dog and is connected between the double lock dog, is first of extended state and heavily locks Flexible Connector, each heavy lock dog all by the 3rd reference column location and installation on mainboard, one end of the 3rd reference column is fixed with heavy lock dog, and the other end then passes to be fixed with armorplate glass after the horizontal bolt plate of offering on the mainboard is heavily locked gathering sill; Described horizontal bolt is heavily locked keyed end and is placed between the double lock dog; The described second heavy lock set comprise second heavily lock mounting bracket, the second heavy lock pin and second is heavily locked elastic component; Described second heavily locks mounting bracket is fixedly mounted on the bolt cover plate, the described second heavy lock pin is by heavily locking section and shank location and installation section are formed, and heavily the cylindrical of locking section is greater than shank location and installation section, heavily the end of locking section and second is heavily locked between the mounting bracket to press and is established second and heavily lock Flexible Connector simultaneously, and that the end of shank location and installation section is passed behind horizontal bolt driver plate, the mainboard in proper order is inconsistent with armorplate glass.
5. a kind of safety cabinet with auto-lock function door bolt mechanism according to claim 4, it is characterized in that: the plate enclosed cavity is offered in the end of the heavily locking section of the described second heavy lock pin, the opening end of this semiclosed cavity is heavily locked the mounting bracket setting towards second, and the blind end of semiclosed cavity is positive taper setting; Second heavily locks Flexible Connector places in the semiclosed cavity, and second end and second of heavily locking Flexible Connector heavily locks mounting bracket and fix, and the other end then is bearing in the big end of the positive taper blind end of semiclosed cavity.
6. a kind of safety cabinet with auto-lock function door bolt mechanism according to claim 4, it is characterized in that: described mainboard assembly also comprises for the lock body installing plate that lock body is installed, one end and the mainboard of this lock body installing plate are fixed, the other end then is suspended in the top of armorplate glass, and the lock body installing plate suspend the end with armorplate glass between be connected by screw.
7. a kind of safety cabinet with auto-lock function door bolt mechanism according to claim 4 is characterized in that: described vertical bolt driver plate vertically disposes the heavy latch mechanism of secondary, and the heavy latch mechanism of this secondary comprises that the heavy lock pin of secondary and secondary heavily lock guide holder; The heavy lock pin of secondary comprises the heavy lock pin body locking section of secondary and the heavy lock pin body of secondary location and installation section, and the external diameter of the heavy lock pin body of secondary locking section is greater than the external diameter of the heavy lock pin body of secondary location and installation section; Secondary is heavily locked guide holder and is fixed by guiding junction plate and mainboard, and secondary is heavily locked guide holder and is comprised that secondary heavily locks gathering sill, the end of the heavy lock pin body of secondary location and installation section is passed the bottom land that secondary is heavily locked gathering sill in proper order, lock with the tempered glass installing plate behind the tempered glass installing plate, and the secondary of the peripheral socket pretension setting of the heavy lock pin body of secondary location and installation section is heavily locked Flexible Connector, the two ends that this secondary is heavily locked Flexible Connector are compressed in secondary and heavily lock between the bottom land and the heavy lock pin body of secondary locking section of gathering sill, and vertical bolt driver plate is then offered suitable secondary corresponding to the end of the heavy lock pin body of secondary locking section and heavily locked lock groove.
8. a kind of safety cabinet with auto-lock function door bolt mechanism according to claim 4, it is characterized in that: described armorplate glass is full tempered glass plate or half tempered glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650818 CN203050361U (en) | 2012-12-03 | 2012-12-03 | Safe provided with latch mechanism having self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650818 CN203050361U (en) | 2012-12-03 | 2012-12-03 | Safe provided with latch mechanism having self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050361U true CN203050361U (en) | 2013-07-10 |
Family
ID=48733326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220650818 Expired - Fee Related CN203050361U (en) | 2012-12-03 | 2012-12-03 | Safe provided with latch mechanism having self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015842A (en) * | 2012-12-03 | 2013-04-03 | 创斯达（南通）机电有限公司 | Safe with self-locking latch mechanism |
| CN106703598A (en) * | 2016-12-06 | 2017-05-24 | 创斯达科技集团(中国)有限责任公司 | Flexible door catch mechanism of safe case |
| CN110159100A (en) * | 2019-05-31 | 2019-08-23 | 永康翠竹智能科技有限公司 | Multiple locking point intelligence concealed installation Internet of Things lock |
-
2012
- 2012-12-03 CN CN 201220650818 patent/CN203050361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015842A (en) * | 2012-12-03 | 2013-04-03 | 创斯达（南通）机电有限公司 | Safe with self-locking latch mechanism |
| CN106703598A (en) * | 2016-12-06 | 2017-05-24 | 创斯达科技集团(中国)有限责任公司 | Flexible door catch mechanism of safe case |
| CN110159100A (en) * | 2019-05-31 | 2019-08-23 | 永康翠竹智能科技有限公司 | Multiple locking point intelligence concealed installation Internet of Things lock |
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