CN104234526B - The application method of double variable lock for safe deposit boxes - Google Patents
The application method of double variable lock for safe deposit boxes Download PDFInfo
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- CN104234526B CN104234526B CN201410436832.8A CN201410436832A CN104234526B CN 104234526 B CN104234526 B CN 104234526B CN 201410436832 A CN201410436832 A CN 201410436832A CN 104234526 B CN104234526 B CN 104234526B
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Abstract
The invention discloses a kind of pair of application method of variable lock for safe deposit box, when opening lockset, first in bank key insertion rear lock core, and turn clockwise 90 °, after anti-plate is opened, after bank key is extracted, then by the lock core hole of customer key insertion front lock core, turn clockwise 180 °, dead bolt indentation is in opening；And customer key and bank key can be changed respectively, this pair of application method of variable lock for safe deposit box, bank key can be pulled out away after, customer key and bank key are variable, more safe and reliable.
Description
Technical field
The present invention relates to lock for safe deposit box field, the more particularly to a kind of pair application method of variable lock for safe deposit box.
Background technology
Safe deposit box refers to that bank etc. hires out ground that is using and having the equally safe custody articles of same national treasury exclusively for client
Side, and have the environment of complete safety measure and constant temperature and humidity, can be by the gold, silver and jewelry jewelry in family, antique, calligraphy and painting, stock debt
Certificate, house property contract, insurance document etc. are valuable or privacy article storage is in safe deposit box, with release to steal, give away secrets or fire
The worry of the unsafe conditions such as calamity.Existing safe deposit box generally has two keys, respectively by client and bank's aspect keeping.Client
When being deposited or taken article using safe deposit box, typically only client and bank clerk are simultaneously on the scene can open.At present I
State is mostly Double-head interlocked lock using the lock in safe deposit box, that is to say, that the dead bolt of prior art is usually and two keys one
The linkage of body formula, it is necessary to two keys insert unlockings simultaneously, the blade openings groove on forward and backward lock blade is alignd, and fixture block could be slided
Enter blade openings groove, toward moving in lock housing, lock is opened dead bolt.Two keys are needed to unlock simultaneously, that is to say, that in order to more preferable
Guarantee bank aspect management key be not replicated, during unlocking, in order to ensure the safety of bank key, bank's work is required for greatly
Make that personnel are on the scene, be unfavorable for protecting the privacy of client.
In addition, there is the phenomenons such as client is off-hired, passenger family is re-rented in safe deposit box, in order to protect client's rights and interests, the patent No.
For 201020149663.7 single variable lock for safe deposit box disclose one kind can improve operating efficiency, reduce production cost, can also be more
Change single variable lock for safe deposit box of customer key.But problem is, wherein key it is replaceable cannot meet reality will
Ask, have the demand for more becoming sometimes for using safety, customer key and bank key, such as bank custodial staff leaves office, and is
Guarantee key safety, bank key also has necessity of replacing, and not disclosure satisfy that the keeping of the demand in the prior art
Case is locked.
The content of the invention
The technical problems to be solved by the invention are：A kind of bank key is provided can be pulled out away after, customer key and silver
Row key is variable, the application method of more safe and reliable double variable lock for safe deposit boxes.
The present invention the used technical scheme that solves the above problems is：A kind of pair of application method of variable lock for safe deposit box, opens
When opening lockset, in the first insertion rear lock core bank key, and turn clockwise 90 °, after anti-plate is opened, bank key is extracted
Afterwards, then by the lock core hole of customer key insertion front lock core, turn clockwise 180 °, dead bolt indentation is in opening；
When changing customer key, adjusting screw is unscrewed with instrument, then rotate clockwise to 180 ° former customer key
State can be extracted, then new customer key insertion front lock core hole, by back rotation key is carried out 3-4 times counterclockwise, in semi-open
During state position, after adjusting screw is locked, new customer key is changed successfully；
When changing bank key, adjusting screw is unscrewed with instrument, bank key is returned and is extracted, then new bank key
In inserting the lock core hole of rear lock core, by carrying out back rotation key 3-4 time clockwise, when new bank key is in 90 ° of state positions,
After adjusting screw is locked, new bank key is changed successfully.
Compared with prior art, the advantage of the invention is that：The of the invention pair of application method of variable lock for safe deposit box, uses
When, in the first insertion rear lock core bank key, and turn clockwise 90 °, after anti-plate is opened, after bank key is extracted, then
By in the lock core hole of customer key insertion front lock core, and dead bolt is driven to unlock.That is, anti-plate is beaten using bank key
After opening, it is possible to first extract bank key in advance, the privacy of client is not interfered with.And customer key and bank key can be more
Change, when changing customer key, adjusting screw is unscrewed with instrument, then former customer key is rotated clockwise to 180 ° and can extracted
State, then new customer key insertion front lock core hole, by back rotation key is carried out 3-4 times counterclockwise, in semi-open mode bit
When putting, after adjusting screw is locked, new customer key is changed successfully；When changing bank key, adjusting screw is unscrewed with instrument,
Bank key return is extracted, then in lock core hole new bank key insertion rear lock core, by carrying out back rotation key 3-4 clockwise
Secondary, when new bank key is in 90 ° of state positions, after adjusting screw is locked, new bank key is changed successfully.Operation is equal
It is very convenient, and newly the using effect of key is good after replacing.
Can be pulled out away after present invention also offers a kind of compact conformation, bank key, customer key and bank key it is equal
Variable, more safe and reliable double variable lock for safe deposit boxes.
The present invention the used technical scheme that solves the above problems is：A kind of double variable safe deposit box of the use above method
Lock, including housing, the cover plate being installed on housing, for be engaged with bank key rear lock core, for customer key phase
The front lock core of cooperation, dead bolt, for the first locking plate device for being engaged with rear lock core and for be engaged with front lock core second
Locking plate device, the first described locking plate device includes that multi-disc coordinates the first main lock piece and the secondary lock of multi-disc first for rotating with rear lock core
Piece, the rotatable fit of the main lock piece of multi-disc first is installed on the first locking plate post, described the second locking plate device include multi-disc with
Front lock core coordinates the second main lock piece and the secondary locking plate of multi-disc second for rotating, the rotatable fit of the second described main lock piece to be installed on
On second locking plate post, the lower end of described front lock core is provided with for driving that dead bolt is reciprocating to turn pin；It also includes anti-plate,
One end of described anti-plate is rotationally connected with the first described locking plate post, and anti-plate is placed in the first main lock of the superiors
The upper surface of piece and the second main lock piece, is corresponding in turn to be provided with described anti-plate and is engaged for the lock core hole with rear lock core
Through hole and the block that is engaged for the lock core hole with front lock core, described anti-plate is provided near one end of the first locking plate post
The spring in inner walls is suppressed, mounting hole is vertically offered on the first described secondary locking plate and the second secondary locking plate, and it is many
The secondary locking plate of piece first and the second secondary locking plate are installed in two adjusting screws by mounting hole fit respectively, and described dead bolt passes through
Adjusting screw is fixedly connected with the secondary locking plate of multi-disc second.
Compared with prior art, the advantage of the invention is that：The lock is provided with anti-plate, and one end of anti-plate is rotatably connected
In on the first locking plate post, and anti-plate is placed in the first main lock piece of the superiors and the upper surface of the second main lock piece, on anti-plate according to
It is secondary to be correspondingly arranged on the through hole being engaged for the lock core hole with rear lock core and the gear being engaged for the lock core hole with front lock core
Block；That is, when using, bank key first is inserted into rear lock core, the main lock piece of multi-disc first and anti-plate are driven around the first lock
Piece post is rotated, and the block on anti-plate is removed from the lock core hole of front lock core, then customer key is inserted the lock core hole of front lock core,
At this moment, it is possible to extract bank key in advance, the privacy of client is not interfered with.Then dextrorotation is continued using customer key
Turn, the rotation of front lock core drives and turns pin rotation, so as to drive dead bolt to retreat unlock.And due to the of the invention first secondary locking plate and the
Vertically offer mounting hole on second mate's locking plate, and the secondary locking plate of multi-disc first and pass through kidney-shaped borehole jack respectively with the second secondary locking plate
Conjunction is installed in two adjusting screws, as such, it is desirable to when changing customer key, only need to unscrew screw with instrument, and after being screwed into housing
Customer key, is then rotated clockwise 180 ° of extraction states by tip position, then new customer key is inserted lock core hole, is pressed
Repeatedly, at this moment, the position of each second secondary locking plate is rearranged wraparound key counterclockwise by the teeth of new customer key, then screw
Locking.When needing to change bank key, only screw need to be unscrewed with instrument, bank key be returned and is extracted, then new silver
Row key inserts lock core hole, and by back rotation key is carried out clockwise repeatedly, at this moment, new bank key is pressed in the position of each first secondary locking plate
Teeth rearrange, when bank key be in 90 ° of state positions when, screw lock.First locking plate dress of the invention
Put and independently set with the second locking plate device, and dead bolt is fixedly connected by adjusting screw and the secondary locking plate of multi-disc second, only by
Customer key is the reciprocating motion of controllable dead bolt, more flexibly, conveniently.
Preferably, described adjusting screw is soket head cap screw, and the upper end of described soket head cap screw passes through square spiral shell
Cap carries out spacing.Correspond on described housing at two soket head cap screws and offer screw adjustment hole.So, adjust more square
Just.Opened on banking stop preferably, one end of the described first secondary locking plate and the second secondary locking plate is equipped with banking stop and described
Breach is provided with, is equipped with the first described main lock piece and the second main lock piece for spacing with what described banking stop was engaged
Groove, and described the first main lock piece and the periphery of the second main lock piece side are interval with multiple teeth being engaged with described breach
Tooth.Described stopper slot is in the dovetail channel-shaped of outer narrow inner width.So, in use, banking stop is only entered stopper slot
Middle just to unlock, the periphery of breach and the second main lock piece side slightly on deviation banking stop is interval with multiple teeth will
It is stuck, so as to cannot unlock.
Preferably, described anti-plate is provided with U-shaped hole at the second locking plate post, and the width of described U-shaped hole is big
In the diameter of the second described locking plate post.So, it is possible to prevente effectively from anti-plate and the second locking plate post produce interference.
Brief description of the drawings
Fig. 1 is the main view cross section structure diagram of double variable lock for safe deposit boxes that the method for the present invention is used.
Fig. 2 is the overlooking the structure diagram of double variable lock for safe deposit boxes that the method for the present invention is used.
Fig. 3 is the stereopsis structural representation of double variable lock for safe deposit boxes that the method for the present invention is used.
In Fig. 1-3：1 cover plate, 2 customer keys, 3 front lock cores, 4 bank keys, 5 rear lock cores, 6 soket head cap screws, 7 turns of pin, 8
Screw adjustment hole, 9 anti-plates, 9.1 through holes, 9.2 blocks, 9.3U shapes hole, 10 springs, 11 dead bolts, 12 square nuts, 13 first secondary locks
Piece, 14 first main lock pieces, 15 housings, 16 first locking plate posts, 17 second locking plate posts, 18 second main lock pieces, 18.1 stopper slots, 18.2
Teeth, 19 second secondary locking plates, 19.1 banking stops, 19.2 breach.
Specific embodiment
Embodiments of the invention are further described below in conjunction with the accompanying drawings.
As Figure 1-3, a kind of pair of application method of variable lock for safe deposit box, it is characterised in that：When opening lockset, first silver
In row key insertion rear lock core, and turn clockwise 90 °, after anti-plate is opened, after bank key is extracted, then by customer key
Insert in the lock core hole of front lock core, turn clockwise 180 °, dead bolt indentation is in opening；
When changing customer key, adjusting screw is unscrewed with instrument, then rotate clockwise to 180 ° former customer key
State can be extracted, then new customer key insertion front lock core hole, by back rotation key is carried out 3-4 times counterclockwise, in semi-open
During state position, after adjusting screw is locked, new customer key is changed successfully；
When changing bank key, adjusting screw is unscrewed with instrument, bank key is returned and is extracted, then new bank key
In inserting the lock core hole of rear lock core, by carrying out back rotation key 3-4 time clockwise, when new bank key is in 90 ° of state positions,
After adjusting screw is locked, new bank key is changed successfully.
Using the above method it is double variable keeping lock, including housing 15, be installed on housing 15 cover plate 1, for silver
Rear lock core 5, the front lock core 3 for being engaged with customer key 2, dead bolt 11 that row key 4 is engaged, for the phase of rear lock core 5
The the first locking plate device for coordinating and the second locking plate device for being engaged with front lock core 3, the first described locking plate device include 7
Piece coordinates 13, the 7 rotatable sets of the first main lock piece 14 of the first main lock piece 14 and 7 first secondary locking plates for rotating with rear lock core 5
Conjunction is installed on the first locking plate post 16, and the second described locking plate device includes that 7 coordinate the second main lock piece for rotating with front lock core 3
18 and 7 second secondary locking plates 19, the rotatable fit of the second described main lock piece 18 is installed on the second locking plate post 17, described
The lower end of front lock core 3 is provided with for driving that dead bolt 11 is reciprocating to turn pin 7；It also includes anti-plate 9, described anti-plate 9
One end be rotationally connected with the first described locking plate post 16, and anti-plate 9 is placed in first main lock piece 14 and the of the superiors
The upper surface of two main lock pieces 18, is corresponding in turn on described anti-plate 9 and is provided with what is be engaged for the lock core hole with rear lock core 5
Through hole 9.1 and the block 9.2 being engaged for the lock core hole with front lock core 3, described anti-plate 9 is near the first locking plate post 16
One end is provided with to suppress and is vertically opened on the spring 10 of the inwall of housing 15, the first described secondary secondary locking plate 19 of locking plate 13 and second
Mounting hole is provided with, and the secondary locking plate 19 of the secondary locking plate 13 and second of multi-disc first is installed on two adjusting screws by mounting hole fit respectively
On, and described dead bolt 11 passes through adjusting screw and the secondary locking plate 19 of multi-disc second is fixedly connected.
Described adjusting screw is soket head cap screw 6, and the upper end of described soket head cap screw 6 carried out by square nut 12
It is spacing.
Correspond on described housing 15 at two soket head cap screws 6 and offer screw adjustment hole 8.
One end of the secondary locking plate 19 of the secondary locking plate 13 and second of described first is equipped with banking stop 19.1, and described banking stop
Jagged 19.2 are opened up on 19.1, is equipped with the first described main lock piece 14 and the second main lock piece 18 for spacing with described
The stopper slot 18.1 that piece 19.1 is engaged, and described the first main lock piece 14 and the periphery of the side of the second main lock piece 18 be interval with
Multiple teeth 18.2 being engaged with described breach 19.2.
Described stopper slot 18.1 is in the dovetail channel-shaped of outer narrow inner width.
Described anti-plate 9 is provided with U-shaped hole 9.3 at the second locking plate post 17, and the width of described U-shaped hole 9.3 is big
In the diameter of the second described locking plate post 17.
Below only highly preferred embodiment of the present invention is described, but is not to be construed as limiting the scope of the invention.This
Invention is not only limited to above example, and its concrete structure allows to change.All protection models in independent claims of the present invention
Interior made various change is enclosed to all fall in the scope of protection of the present invention.
Claims (6)
1. a kind of pair of application method of variable lock for safe deposit box, it is characterised in that：The lock that it is used includes housing（ 15）, be installed on
Housing（ 15）On cover plate（ 1）, for bank key（ 4）The rear lock core being engaged（ 5）, for customer key（ 2）
The front lock core being engaged（3）, dead bolt（11）, for rear lock core（5）The first locking plate device for being engaged and for front lock core
（3）The second locking plate device being engaged, the first described locking plate device includes multi-disc and rear lock core（ 5）Coordinate first for rotating
Main lock piece（ 14）With the secondary locking plate of multi-disc first（ 13）, the main lock piece of multi-disc first（ 14）Rotatable fit be installed on the first lock
Piece post（ 16）On, the second described locking plate device includes multi-disc and front lock core（ 3）Coordinate the second main lock piece for rotating（ 18）With
The secondary locking plate of multi-disc second（19）, described the second main lock piece（18）Rotatable fit be installed on the second locking plate post（17）On, institute
The front lock core stated（ 3）Lower end be provided with for driving dead bolt（ 11）It is reciprocating to turn pin（ 7）；It also includes anti-plate（
9）, described anti-plate（9）One end be rotationally connected with the first described locking plate post（16）On, and anti-plate（9）It is placed in most
First main lock piece on upper strata（ 14）And second main lock piece（ 18）Upper surface, described anti-plate（ 9）On be corresponding in turn to setting
Have for rear lock core（ 5）The through hole that is engaged of keyhole（ 9.1）And for front lock core（ 3）Keyhole be engaged
Block（ 9.2）, described anti-plate（ 9）Near the first locking plate post（ 16）One end be provided with and suppress in housing（ 15）Inwall
Spring（ 10）, the described first secondary locking plate（ 13）With the second secondary locking plate（ 19）On vertically offer mounting hole, it is and many
The secondary locking plate of piece first（13）With the second secondary locking plate（19）It is installed in two adjusting screws by mounting hole fit respectively, and it is described
Dead bolt（11）By adjusting screw and the secondary locking plate of multi-disc second（19）It is fixedly connected；
When opening lockset, first in bank key insertion rear lock core, and turn clockwise 90 °, drive the main lock piece of multi-disc first and
Anti- plate is rotated around the first locking plate post, and the block on anti-plate is removed from the lock core hole of front lock core, after anti-plate is opened, by silver
After row key is extracted, then by the lock core hole of customer key insertion front lock core, turn clockwise 180 °, the rotational band of front lock core
Dynamic to turn pin rotation, so as to drive dead bolt to retreat unlock, dead bolt indentation is in opening；
When changing customer key, adjusting screw is unscrewed with instrument, then former customer key is rotated clockwise to 180 ° and can pulled out
Do well, then new customer key insertion front lock core hole, by back rotation key is carried out 3-4 times counterclockwise, in semi-open state
During position, after adjusting screw is locked, new customer key is changed successfully；
When changing bank key, adjusting screw is unscrewed with instrument, bank key is returned and is extracted, then new bank key is inserted
In the lock core hole of rear lock core, by carrying out back rotation key 3-4 time clockwise, when new bank key is in 90 ° of state positions,
After adjusting screw locking, new bank key is changed successfully.
2. the lock that the application method of according to claim 1 pair of variable lock for safe deposit box is used, it is characterised in that：It is described
Adjusting screw be soket head cap screw（ 6）, and described soket head cap screw（6）Upper end pass through square nut（12）Carry out spacing.
3. the lock that the application method of according to claim 2 pair of variable lock for safe deposit box is used, it is characterised in that：It is described
Housing（15）It is upper to correspond to two soket head cap screws（ 6）Place offers screw adjustment hole（8）.
4. the lock that the application method of according to claim 1 pair of variable lock for safe deposit box is used, it is characterised in that：It is described
The first secondary locking plate（ 13）And the second secondary locking plate（ 19）One end be equipped with banking stop（ 19.1）, and described banking stop（
19.1）On open up jagged（ 19.2）, described the first main lock piece（ 14）And second main lock piece（ 18）On be equipped with for
Described banking stop（ 19.1）The stopper slot being engaged（ 18.1）, and the first described main lock piece（ 14）And second main lock piece
（ 18）The periphery of side is interval with multiple with described breach（ 19.2）The teeth being engaged（18.2）.
5. the lock that the application method of according to claim 4 pair of variable lock for safe deposit box is used, it is characterised in that：It is described
Stopper slot（ 18.1）In the dovetail channel-shaped of outer narrow inner width.
6. the lock that the application method of according to claim 1 pair of variable lock for safe deposit box is used, it is characterised in that：It is described
Anti- plate（ 9）Near the second locking plate post（17）Place is provided with U-shaped hole（9.3）, and described U-shaped hole（9.3）Width be more than
The second described locking plate post（17）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436832.8A CN104234526B (en) | 2014-08-29 | 2014-08-29 | The application method of double variable lock for safe deposit boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436832.8A CN104234526B (en) | 2014-08-29 | 2014-08-29 | The application method of double variable lock for safe deposit boxes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104234526A CN104234526A (en) | 2014-12-24 |
| CN104234526B true CN104234526B (en) | 2017-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410436832.8A Active CN104234526B (en) | 2014-08-29 | 2014-08-29 | The application method of double variable lock for safe deposit boxes |
Country Status (1)
| Country | Link |
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| CN (1) | CN104234526B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060539B (en) * | 2017-03-27 | 2022-04-12 | 南京康尼机电股份有限公司 | Lock device is kept apart to door |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3837196A (en) * | 1973-04-09 | 1974-09-24 | Sargent & Greenleaf | Key changing lock for safe deposit boxes |
| US4580424A (en) * | 1983-11-07 | 1986-04-08 | Sargent & Greenleaf, Inc. | Single lever, double changeable safe deposit lock |
| CN2198356Y (en) * | 1994-03-11 | 1995-05-24 | 大连锁厂 | Safe lock |
| CN201635500U (en) * | 2010-01-14 | 2010-11-17 | 姜兆鸣 | Electronic-password antitheft door lock capable of hiding lock hole |
| CN201679328U (en) * | 2010-03-30 | 2010-12-22 | 宁波大特锁业有限公司 | Single variable lock for safe deposit box |
| CN201649846U (en) * | 2010-04-03 | 2010-11-24 | 宁波鄞凤工贸有限公司 | Double-core double-variable safety-deposit box lock |
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2014
- 2014-08-29 CN CN201410436832.8A patent/CN104234526B/en active Active
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| CN104234526A (en) | 2014-12-24 |
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Address after: 315181 Xixia village, Hengjie Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO DATER LOCK PRODUCTS Co.,Ltd. Address before: 315181 Xixia village, Hengjie Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO DATER LOCK PRODUCTS Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220726 Address after: 315181 Xixia village, Hengjie Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo shuote lock industry Co.,Ltd. Address before: 315181 Xixia village, Hengjie Town, Haishu District, Ningbo City, Zhejiang Province Patentee before: NINGBO DATER LOCK PRODUCTS Co.,Ltd. |