CN205935955U - Machinery lock and heavy latch mechanism thereof - Google Patents
Machinery lock and heavy latch mechanism thereof Download PDFInfo
- Publication number
- CN205935955U CN205935955U CN201620727857.8U CN201620727857U CN205935955U CN 205935955 U CN205935955 U CN 205935955U CN 201620727857 U CN201620727857 U CN 201620727857U CN 205935955 U CN205935955 U CN 205935955U
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- Prior art keywords
- relocking
- dead bolt
- drive
- housing
- lock
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Abstract
The utility model discloses a machinery lock and heavy latch mechanism thereof, including heavily locking the casing, be equipped with the location pivot that can follow drive slider, spring bolt dog and cover that the horizontal direction removed and be equipped with the drive spring in this heavy lock casing, the one end that should drive the spring is connected and is connected in the spring bolt dog in drive slider, the other end, the top of spring bolt dog is equipped with and is used for restricting triggering that the vertical direction of this spring bolt dog removed and keeps off the axle, removing to heavily locking the casing right side along the horizontal direction when drive the slider under the exogenic action, applying the effort and on the drive spring, make it self produce torsion, heavy latch mechanism is in effective operating condition, when powerful destruction is suffered to the tool to lock, triggers and keeps off the axle and drop, and the spring bolt dog is followed vertical direction down in the torsion effect of drive spring and is popped out, and the completion is heavily locked. The utility model discloses a parts cooperations makes heavy latch mechanism be equipped with effective equipment, when receiving external shock, triggers the dog and triggers down in this torsion effect and heavily lock the function, and protection tool to lock mechanism strengthens the security of tool to lock.
Description
Technical field
This utility model is related to a kind of lockset, more particularly, to a kind of mechanical door lock and its relocking mechanism.
Background technology
It is locked in and be widely used with office at home, in recent years, developing rapidly with electronic technology, traditional lockset
Produce and there occurs earth-shaking change, modern electronic technology combines with mechanical technique, create large quantities of such as acoustic control locks,
Magnetic control lock, coded lock, remote-controlled lock, the advanced electronic lock such as Fingerprint Lock.
Electronic lock refers to be different from traditional mechanical lock, is set using on-mechanical key such as password, random code, Quick Response Code, fingerprint
Not, iris set, magnetic card, radio-frequency card, TM card etc. realize as user's identification ID lock opening and closing, be in user's identification, safety
Property, the more intelligentized lockset of managerial aspect.Because it has the features such as safety, convenience and technical advance, wide
General it is applied in all kinds of storage tanks and locker.
It is not provided with multiple protective first, lockset passes through simple clash into or simple tool is it is possible to by easily in lockset
Open, safety very low it is impossible to meet the requirement for the lockset of high safety performance for the client.In addition conventional mechanical transmission connects relatively
For complexity, and lockset can be opened by easily mechanical impact, poor structural reliability；The part of last conditional electronic lock is many
Made using powder alloy material punching press, hardness is low, intensity is weak, wear no resistance, frictional resistance big, the features such as service life is short,
Largely have impact on the overall performance of lockset and the weatherability of lockset so as to different climatic conditions cannot be adapted to, easily
Lost efficacy, cannot normal work under more harsh climate.In addition, in the case that the panel of lockset on the market is destroyed, will lock
In the case that internal parts lost efficacy so that dead bolt not retractable lock body it is impossible to complete the sealed of lockset.
It would therefore be highly desirable to solve the above problems.
Utility model content
Utility model purpose：The purpose of this utility model is to provide a kind of Anti-prizing against shock, safe and be difficult
The mechanical door lock destroying and its relocking mechanism.
Technical scheme：The utility model discloses a kind of relocking mechanism, including relocking housing, being provided with this relocking housing can
The dead bolt block driving slide block, can vertically moving moving in the horizontal direction and the positioning rotating shaft being arranged with driving spring,
One end of this driving spring is connected to driving slide block, the other end is connected to dead bolt block；The top of described dead bolt block be provided with for
Limit the triggering gear shaft of this dead bolt block vertical direction movement；Slide block is driven to move in the horizontal direction to weight when under external force
On the right side of lock housing body, in driving so as to itself produces torsion on spring, relocking mechanism is in effective working condition to apply active force, when
When lockset suffers from strong destruction, triggering gear shaft comes off, and dead bolt block vertically ejects under the twisting force driving spring, complete
Become relocking.
Preferably, described dead bolt block includes L-type baffle plate, this L-type baffle plate opens up for connecting the U-type groove driving spring.
Wherein, also include and the drive screw driving slide block cooperation to install, this drive screw screw-in relocking housing promotes and drives
Movable slider moves on the right side of relocking housing in the horizontal direction, and relocking mechanism is in effective working condition.Drive screw is machinery
The mounting screw of door lock, and the drive screw as relocking mechanism, for activating relocking device so as to be in effective work clothes
Put.
Further, offer the perpendicular cunning that the sideslip groove of horizontal direction extension and vertical direction extend in described relocking housing
Groove, described driving slide block is located in described sideslip groove and can move horizontally along this sideslip groove, and described dead bolt block can be along perpendicular chute
Vertical shift.
Furthermore, described relocking housing, driving slide block, dead bolt block, positioning rotating shaft and triggering gear shaft are machined piece.
A kind of mechanical door lock of this utility model utilization relocking mechanism, including big dead bolt and relocking pinning, when in outer masterpiece
Moved in the horizontal direction on the right side of relocking housing with lower driving slide block, to apply active force is on driving spring so as to itself produces torsion
Power, relocking mechanism is in effective working condition, and when lockset suffers from strong destruction, triggering gear shaft comes off, and dead bolt block is driving
Vertically eject under the twisting force of spring, contact with the engaging of big dead bolt, and trigger relocking pinning, complete relocking.
Workflow：Driving slide block is promoted to move in the horizontal direction to the relocking housing right side when drive screw screws in relocking housing
Side, in driving so as to itself produces torsion on spring, relocking mechanism is in effective working condition to apply active force, when lockset suffers from
During strong destruction, triggering gear shaft comes off, and dead bolt block vertically ejects under the twisting force driving spring, with big dead bolt card
Splice grafting touches, and triggers relocking pinning, completes relocking.
Beneficial effect：Compared with prior art, the utility model has the advantages that：This utility model passes through to drive slide block first
Move horizontally to apply active force in drive spring on so as to itself produce torsion；And setting triggering gear shaft limits this dead bolt block
Vertical direction movement makes relocking mechanism be provided with effective equipment, and during by external force collision, triggering block is under this twisting force
Triggering relocking function, locked lockset, and all cannot open again inside and outside door body, strengthen the safety of lockset；Furthermore should
The in-house each modular construction of relocking is compact, reasonable in design, is easy to load in mechanical door lock, meets the installing space of mechanical door lock
Require；Furthermore, in this relocking mechanism, each part forms modularity, is easy to produce and part replacement maintenance, extends product and use
Life-span, reduction production cost；Be suitable in last this utility model mechanical door lock the relocking housing of relocking mechanism, drive slide block,
Dead bolt block, positioning rotating shaft and triggering gear shaft are all using machining so that relocking mechanism has higher wearability, corrosion resistance
And weatherability, still can normal work under compared with harsh climate environment.
Brief description
Fig. 1 is top view of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is in the schematic diagram of effective working condition for this utility model；
Fig. 4 is in the schematic diagram of triggering relocking function for this utility model；
Fig. 5 is the structural representation of relocking housing in this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings the technical solution of the utility model is described further.
As shown in Figure 1 and Figure 2, the utility model discloses a kind of relocking mechanism, including relocking housing 1, relocking housing 1 is pacified
It is contained in mechanical door lock.It is provided with driving slide block 2, dead bolt block 3, positioning rotating shaft 5 and triggering gear shaft 6 in this relocking housing 1.This is heavy
The perpendicular chute 11 that the sideslip groove 10 of horizontal direction extension and vertical direction extend is offered, as shown in Figure 5 in lock housing body 1.Described
Slide block 2 is driven to be located in described sideslip groove 10 and can move horizontally along this sideslip groove 10, described dead bolt block 3 can be along perpendicular chute
11 vertical shifts.Dead bolt block 3 includes L-type baffle plate 7, this L-type baffle plate 7 opens up for connecting the U-type groove 8 driving spring 4, drives
The spring stretching out on spring 4 can slide along in U-type groove 8.
Driving spring 4 is arranged with positioning rotating shaft 5, one end of this driving spring 4 is connected to driving slide block 2, the other end is connected to
Dead bolt block 3.Triggering gear shaft 6 is arranged on the top of dead bolt block 3, for limiting this dead bolt block vertical direction movement.
As shown in Figure 3 and Figure 4, this utility model also includes and the drive screw 9 driving slide block 2 cooperation to install, this driving
Screw rod 9 can be various using the screw of original assembling in mechanical lock, a thing.This drive screw 9 screws in relocking housing 1 and promotes drive
Movable slider 2 in the horizontal direction move on the right side of relocking housing 1, to apply active force in drive spring 4 on so as to itself produce torsion,
Relocking mechanism is in effective working condition, and when lockset suffers from strong destruction, triggering gear shaft 6 comes off, and dead bolt block 3 is driving spring
Vertically eject under 4 twisting force, complete relocking.
Wherein relocking housing 1, driving slide block 2, dead bolt block 3, positioning rotating shaft 5 and triggering gear shaft 6 are machined piece.Phase
Made by powder alloy material punching press compared with traditional, there is hardness height, intensity is big, wearability is good, frictional resistance is little, use
The features such as life-span length, greatly enhance the overall performance of the relocking mechanism being suitable to mechanical door lock, improve and be suitable to machinery
, so as to different climatic conditions can be used, reliability is high, even if in more harsh climate for the weatherability of the relocking mechanism of door lock
Under still can normal work.
A kind of mechanical door lock using the relocking mechanism being suitable to mechanical door lock, including big dead bolt 12 and relocking pinning 13, when
Under external force drive slide block 2 in the horizontal direction move on the right side of relocking housing 1, to apply active force in drive spring 4 on so as to
Itself produces torsion, and relocking mechanism is in effective working condition, and when lockset suffers from strong destruction, triggering gear shaft 6 comes off, dead bolt
Block 3 vertically ejects under the twisting force driving spring 4, contacts with the engaging of big dead bolt 12, and triggers relocking pinning 13,
Complete relocking, and all cannot open lockset inside and outside door-plate again.
Claims (6)
1. a kind of relocking mechanism it is characterised in that：Including relocking housing (1), being provided with this relocking housing (1) can be in the horizontal direction
The driving slide block (2) of movement, the dead bolt block (3) that can vertically move and the positioning rotating shaft being arranged with driving spring (4)
(5), one end of this driving spring (4) is connected to driving slide block (2), the other end is connected to dead bolt block (3)；Described dead bolt block
(3) top is provided with the triggering gear shaft (6) for limiting this dead bolt block vertical direction movement；Drive cunning when under external force
Block (2) moves in the horizontal direction on the right side of relocking housing (1), and to apply active force is in driving spring (4) above so as to itself produces torsion
Power, relocking mechanism is in effective working condition, and when lockset suffers from strong destruction, triggering gear shaft (6) comes off, dead bolt block (3)
Vertically eject under the twisting force driving spring (4), excite relocking.
2. relocking mechanism according to claim 1 it is characterised in that：Described dead bolt block (3) includes L-type baffle plate (7), should
Open up on L-type baffle plate (7) for connecting the U-type groove (8) driving spring (4).
3. relocking mechanism according to claim 1 it is characterised in that：The drive also including and driving slide block (2) cooperation to install
Dynamic screw rod (9), this drive screw (9) screws in relocking housing (1) and promotes driving slide block (2) to move to relocking housing in the horizontal direction
(1), on the right side of, relocking mechanism is in effective working condition.
4. relocking mechanism according to claim 1 it is characterised in that：Horizontal direction is offered in described relocking housing (1)
The sideslip groove (10) extending and the perpendicular chute (11) of vertical direction extension, described driving slide block (2) is located at described sideslip groove (10)
Interior and can move horizontally along this sideslip groove (10), described dead bolt block (3) can be along perpendicular chute (11) vertical shift.
5. relocking mechanism according to claim 1 it is characterised in that described relocking housing (1), drive slide block (2), dead bolt
Block (3), positioning rotating shaft (5) and triggering gear shaft (6) are machined piece.
6. a kind of mechanical door lock of the relocking mechanism described in utilization claim 1 is it is characterised in that include big dead bolt (12) and weight
Lock pinning (13), when drive under external force slide block (2) in the horizontal direction move to relocking housing (1) on the right side of, applying act on
In driving spring (4) upper so as to itself produces torsion, relocking mechanism is in effective working condition to power, when lockset suffers from strong destruction
When, triggering gear shaft (6) comes off, and dead bolt block (3) vertically ejects under the twisting force driving spring (4), with big dead bolt
(12) engaging contact, and trigger relocking pinning (13), complete relocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727857.8U CN205935955U (en) | 2016-07-11 | 2016-07-11 | Machinery lock and heavy latch mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727857.8U CN205935955U (en) | 2016-07-11 | 2016-07-11 | Machinery lock and heavy latch mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935955U true CN205935955U (en) | 2017-02-08 |
Family
ID=57927875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620727857.8U Active CN205935955U (en) | 2016-07-11 | 2016-07-11 | Machinery lock and heavy latch mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013977A (en) * | 2016-07-11 | 2016-10-12 | 南京东屋电气有限公司 | Mechanical door lock and relocking mechanism thereof |
-
2016
- 2016-07-11 CN CN201620727857.8U patent/CN205935955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013977A (en) * | 2016-07-11 | 2016-10-12 | 南京东屋电气有限公司 | Mechanical door lock and relocking mechanism thereof |
| CN106013977B (en) * | 2016-07-11 | 2019-03-26 | 南京东屋电气有限公司 | Mechanical door lock and its relocking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mechanical door lock and relocking mechanism thereof Effective date of registration: 20171127 Granted publication date: 20170208 Pledgee: Bank of Beijing, Limited by Share Ltd, Nanjing branch Pledgor: East of Nanjing Electric Applicance Co., Ltd Registration number: 2017320000053 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180917 Granted publication date: 20170208 Pledgee: Bank of Beijing, Limited by Share Ltd, Nanjing branch Pledgor: East of Nanjing Electric Applicance Co., Ltd Registration number: 2017320000053 |