CN206769607U - A kind of lock body structure - Google Patents
A kind of lock body structure Download PDFInfo
- Publication number
- CN206769607U CN206769607U CN201720576356.9U CN201720576356U CN206769607U CN 206769607 U CN206769607 U CN 206769607U CN 201720576356 U CN201720576356 U CN 201720576356U CN 206769607 U CN206769607 U CN 206769607U
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- CN
- China
- Prior art keywords
- drive ring
- block
- gear
- lock
- lock box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of lock body structure,It includes lock box,Side cover plate,Slide bar and the transverse slider that can be horizontally slipped,The upper and lower ends of transverse slider are engaged with gear and lower gear respectively,Internal axle sleeve and outer shaft are embedded with lock box,Internal axle sleeve is provided with straight tongue drive ring,Straight tongue drive ring is provided with the first external gear teeth,Inner drive ring and outer drive ring are arranged with internal axle sleeve,The outside of inner drive ring and outer drive ring is protruding with the first block,Outer shaft is provided with pin,The right-hand member of slide bar is provided with end cap,Formed with limiting plate on lock box,Formed with the first shifting block on inner drive ring,The sidepiece of outer drive ring is formed with driving lever,Straight tongue drive ring is provided with the second block,The first resetting block is protruding with the outside of outer shaft side,The second resetting block is protruding with the outside of internal axle sleeve,Connecting pin is equipped with inner drive ring and outer drive ring,Connecting pin is arranged in the outside of internal axle sleeve.The utility model is simple in construction, good reliability, abrasion less, service life length.
Description
Technical field
It the utility model is related to door lock, more particularly to a kind of lock body structure.
Background technology
Lock body is one of part of lock, and lock body has many kinds, common are unidirectional lock body, three-dimensional lock body, four-way lock
Body etc., is commonly used on antitheft door, is responsible for the basic antitheft work of antitheft door, and lock core is that control lock body is run, and lock body is exactly
It is responsible for effect opening of doors and windows and under lock and key, is played an important role on antitheft.In existing lock body structure, generally use is big
The modes such as amount swing rod, gear train realize the telescopic drive of the dead bolts such as latch bolt, straight tongue, and such drive mechanism is meeting drive actions
Meanwhile also need to meet the requirement for being easy to force, so structure design majority is more complicated, particularly under the conditions of long-term use,
Because being worn between part, situations such as also causing to be difficult to unlock, locking, occurs, thus is not easy to user's use, and being not particularly suitable for should
For products such as intelligent door locks.
Utility model content
The technical problems to be solved in the utility model is, in view of the shortcomings of the prior art, there is provided it is a kind of it is simple in construction, can
By property is good, abrasion less, linkage is good, the lock body structure of service life length.
In order to solve the above technical problems, the utility model adopts the following technical scheme that.
A kind of lock body structure, it includes lock box, and the sidepiece of the lock box is covered with side cover plate, energy is provided with the lock box
The slide bar enough to horizontally slip and the transverse slider that can be horizontally slipped, the left end of the slide bar are provided with latch bolt, the transverse slider
Left end be provided with straight tongue, the lock box is provided with the latch bolt spring for being used for outwards pushing latch bolt, and the latch bolt and straight tongue are equal
Through the side cover plate, the upper and lower ends of the transverse slider are engaged with gear and lower gear respectively, and the gear and
Lower gear is rotationally connected with lock box, and internal axle sleeve and outer shaft are embedded with respectively in two opposing sidewalls of the lock box, described
Straight tongue drive ring is arranged with internal axle sleeve, the outside of the straight tongue drive ring is provided with the first foreign steamer for being engaged in the gear
Tooth, the outside of the inner drive ring being mutually laminated and outer drive ring, the inner drive ring and outer drive ring is arranged with the internal axle sleeve
The first block is protruding with, the outer shaft is provided with to keep out and is provided with the pin of first block, the right-hand member of the slide bar
Cap is held, formed with limiting plate on the lock box, the slide bar is arranged in limiting plate, formed with first group on the inner drive ring
Block, first shifting block are located between limiting plate and end cap, and the sidepiece of the outer drive ring is formed with driving lever, and the driving lever prolongs
The sidepiece of gear is extended, the straight tongue drive ring is provided with the second block to stretch out, and second block is kept out in driving lever
Backwards to the side of gear, the first resetting block is protruding with the outside of the outer shaft, second is protruding with the outside of the internal axle sleeve
Resetting block, first resetting block and the second resetting block are close in slide bar, are equipped with the inner drive ring and outer drive ring
Connecting pin, the connecting pin are arranged in the outside of internal axle sleeve.
Preferably, the latch bolt spring housing is on the slide bar, and the both ends of the latch bolt spring keep out respectively in latch bolt and
Limiting plate.
Preferably, the left end of the transverse slider is provided with three straight tongues.
Preferably, two side walls up and down of the lock box are equipped with the upper drawing piece and lower drawing piece that can be slided up and down respectively,
The upper drawing piece and lower drawing piece are respectively arranged on the outside of gear and lower gear, and the gear and lower gear are three teeth
Take turns, three layers of gear teeth in the gear are meshed with transverse slider, the first external gear teeth and upper drawing piece respectively, in the lower gear
Two layers of gear teeth be meshed respectively with transverse slider and lower drawing piece.
Preferably, the upper drawing piece and lower drawing piece are " L " shape pulling-on piece.
Preferably, the lock box is provided with microswitch, and the sidepiece of the lower drawing piece is provided with pulling-on piece projection, the lower drawing piece
When sliding up and down, the pulling-on piece projection stirs the swing arm of microswitch, to make the microswitch output electric signal.
Preferably, the first slotted eye extended laterally is offered on the transverse slider, the lock box is provided with spacer pin, institute
State spacer pin and be arranged in first slotted eye.
Preferably, the safety block that can be horizontally slipped is provided with the lock box, the left end of the safety block is provided with insurance
Tongue, the safety tongue are arranged in side cover plate, and the first lock shaft is embedded with the lock box, and the outside of first lock shaft is provided with second
External gear teeth, second external gear teeth are meshed with the sidepiece of safety block.
Preferably, aligned on the outer drive ring formed with the second shifting block, second shifting block with the first shifting block, and two
It is fixedly connected between person by shifting block screw.
Preferably, the end face of the internal axle sleeve and the end face of outer shaft offer square opening.
In lock body structure disclosed in the utility model, when user applies torsion to outer shaft or internal axle sleeve, described first
Block applies thrust to pin and drives inner drive ring and outer drive ring to rotate, first shifting block to the right struck side cap and drive
Slide bar and latch bolt are slided to the right, while the driving lever promotes the second block and makes the straight tongue drive ring rotate, by described the
The cooperation of one external gear teeth and gear and make transverse slider and straight tongue slide to the right, latch bolt and straight tongue now are in being retracted shape
State, lock body are in unlocking condition；When laying down the torsion on outer shaft, slide bar is promoted to the left by latch bolt spring, and successively
The first shifting block, inner drive ring, outer drive ring, internal axle sleeve and outer shaft is driven to reset, now latch bolt is protruding and straight tongue is retracted
In in lock box, only latch bolt can realize enabling and lock a door；When user applies reverse torsion to outer shaft or internal axle sleeve, described first
Resetting block and the second resetting block reversely promote second gear block, until the second block is kept out in the driving lever, the straight tongue drive ring
Rotate backward and make transverse slider slide to the left by the cooperation of the first external gear teeth and gear, straight tongue and latch bolt now is equal
Stretch out outside side cover plate, lock body is in locking state.Based on said structure, the utility model, which takes full advantage of, stirs principle cooperation
Simple gear-linked process, effectively realize unlockings, partly lock and process of locking, compared with prior art middle use swing rod, connecting rod,
For the lock body structures such as gear train, the utility model structure is simpler, it is easy to accomplish, while the utility model number of parts
It is few, thus better reliability, wear extent are less, are favorably improved the service life of lock body, it can be seen that, the utility model is not only
The linkage of lock body internal structure is improved, and is easy to apply torsion to lock body, is adapted to promote in the fields such as smart lock and answers
With, and there are preferable market prospects.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model lock body structure.
Fig. 2 is the cut-away view one of the utility model lock body structure.
Fig. 3 is the cut-away view two of the utility model lock body structure.
Fig. 4 is the partial exploded view of the utility model lock body structure.
Fig. 5 is the cut-away view three of the utility model lock body structure.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and examples.
It should be noted that the noun of locality such as " up, down, left, right, before and after " involved in the utility model, is only used for more
Add the position relationship being explicitly described between part, be not limited to installation direction of the present utility model, therefore, in this practicality
The orientation change made on the basis of new technique scheme, should be included within the scope of protection of the utility model.
The utility model discloses a kind of lock body structure, and with reference to shown in Fig. 1 to Fig. 5, it includes lock box 1, the lock box 1
Sidepiece be covered with side cover plate 2, the transverse direction that the slide bar 3 that can be horizontally slipped is provided with the lock box 1 and can be horizontally slipped is sliding
Block 4, the left end of the slide bar 3 are provided with latch bolt 5, and the left end of the transverse slider 4 is provided with straight tongue 6, and the lock box 1, which is provided with, to be used for
The latch bolt spring 7 that latch bolt 5 is outwards pushed, and the latch bolt 5 and straight tongue 6 both pass through the side cover plate 2, the transverse slider 4
Upper and lower ends be engaged with gear 8 and lower gear 9 respectively, and the gear 8 and lower gear 9 are rotationally connected with lock box 1,
Internal axle sleeve 10 and outer shaft 11 are embedded with two opposing sidewalls of the lock box 1 respectively, is arranged with the internal axle sleeve 10 straight
Tongue drive ring 12, the outside of the straight tongue drive ring 12 are provided with the first external gear teeth 13 for being engaged in the gear 8, the interior axle
The inner drive ring 14 and outer drive ring 15 being mutually laminated are arranged with set 10, the outside of the inner drive ring 14 and outer drive ring 15 is equal
The first block 16 is protruding with, the outer shaft 11 is provided with and kept out in the pin 17 of first block 16, the right side of the slide bar 3
End, which is provided with, holds cap 18, and formed with limiting plate 22 on the lock box 1, the slide bar 3 is arranged in limiting plate 22, the inner drive ring 14
On formed with the first shifting block 19, first shifting block 19 be located at limiting plate 22 and end cap 18 between, the side of the outer drive ring 15
Portion is formed with driving lever 20, and the driving lever 20 extends to the sidepiece of gear 8, and the straight tongue drive ring 12 is provided with what is stretched out
Second block 21, second block 21 keep out the side backwards to gear 8 in driving lever 20, the outside protrusion of the outer shaft 11
There is the first resetting block 23, the outside of the internal axle sleeve 10 is protruding with the second resetting block 24, and first resetting block 23 and second is multiple
Position block 24 is close in being equipped with connecting pin 25 on slide bar 3, the inner drive ring 14 and outer drive ring 15, and the connecting pin 25 blocks
Located at the outside of internal axle sleeve 10.
In above-mentioned lock body structure, when user applies torsion to outer shaft 11 or internal axle sleeve 10, first block 16 to
Pin 17 apply thrust and drive inner drive ring 14 and outer drive ring 15 to rotate, first shifting block 19 to the right struck side cap 18 and
Slide bar 3 and latch bolt 5 is driven to be slided to the right, while the driving lever 20 promotes the second block 21 and makes straight 12 turns of the tongue drive ring
It is dynamic, make transverse slider 4 and straight tongue 6 slide to the right by the cooperation of first external gear teeth 13 and gear 8, latch bolt now
5 and straight tongue 6 be in indentation state, lock body is in unlocking condition；When laying down the torsion on outer shaft 11, by latch bolt spring
7 and promote slide bar 3 to the left, and drive the first shifting block 19, inner drive ring 14, outer drive ring 15, internal axle sleeve 10 and outer shaft successively
11 are resetted, and now 5 protruding and straight tongue 6 of latch bolt is retracted in lock box 1, and only latch bolt 5 can realize enabling and lock a door；When user to
When outer shaft 11 or internal axle sleeve 10 apply reverse torsion, the resetting block 24 of the first resetting block 23 and second reversely promotes second gear
Block 21, rotated backward and by the first external gear teeth in the driving lever 20, the straight tongue drive ring 12 until the second block 21 is kept out
13 and gear 8 cooperation and make transverse slider 4 slide to the left, straight tongue 6 and latch bolt 5 now are stretched out outside side cover plate 2, lock
Body is in locking state.Based on said structure, the utility model, which takes full advantage of, stirs the simple gear-linked mistake of principle cooperation
Journey, effectively realize unlocking, partly lock and process of locking, it is middle using lock body structures such as swing rod, connecting rod, gear trains compared with prior art
For, the utility model structure is simpler, it is easy to accomplish, while the utility model number of parts is few, thus better reliability,
Wear extent is less, is favorably improved the service life of lock body, it can be seen that, the utility model not only increases lock body internal structure
Linkage, and be easy to lock body apply torsion, be adapted to the popularization and application in the fields such as smart lock, and there is preferable market
Prospect.
In the present embodiment, the latch bolt spring 7 is sheathed on slide bar 3, and the both ends of the latch bolt spring 7 keep out respectively in
Latch bolt 5 and limiting plate 22.
Further, the left end of the transverse slider 4 is provided with three straight tongues 6.
As a kind of preferred embodiment, two side walls up and down of the lock box 1 are equipped with the pull-up that can be slided up and down respectively
Piece 26 and lower drawing piece 27, the upper drawing piece 26 and lower drawing piece 27 are respectively arranged on the outside of gear 8 and lower gear 9, the upper tooth
Wheel 8 and lower gear 9 be triple gear, three layers of gear teeth in the gear 8 respectively with transverse slider 4, the first external gear teeth 13
It is meshed with upper drawing piece 26, two layers of gear teeth in the lower gear 9 are meshed with transverse slider 4 and lower drawing piece 27 respectively.Enter one
Step ground, the upper drawing piece 26 and lower drawing piece 27 are " L " shape pulling-on piece.
The upper drawing piece 26 and lower drawing piece 27 can be used for the latch for driving door body top and bottom.
The utility model is when applied to smart lock, in order to detect the state of upper and lower cotter joint, in the present embodiment, and the lock box
1 is provided with microswitch 36, and the sidepiece of the lower drawing piece 27 is provided with pulling-on piece projection 37, when the lower drawing piece 27 slides up and down, institute
The swing arm that pulling-on piece projection 37 stirs microswitch 36 is stated, to make the microswitch 36 export electric signal.
In order to realize the flexible of straight tongue, the first slotted eye 28 extended laterally, the lock box are offered on the transverse slider 4
1 is provided with spacer pin 29, and the spacer pin 29 is arranged in first slotted eye 28.
The safety block 30 that can be horizontally slipped, the safety block 30 are provided with as a kind of preferred embodiment, within the lock box 1
Left end be provided with safety tongue 31, the safety tongue 31 is arranged in side cover plate 2, and the first lock shaft 32 is embedded with the lock box 1, described
The outside of first lock shaft 32 is provided with the second external gear teeth 33, and second external gear teeth 33 is meshed with the sidepiece of safety block 30.
In order to realize synchronization action, formed with the second shifting block 34, second shifting block 34 and on the outer drive ring 15
One shifting block 19 aligns, and is fixedly connected by shifting block screw 35 therebetween.
For the ease of external drive shaft, the end face of the internal axle sleeve 10 and the end face of outer shaft 11 offer square opening.
The longitudinal sliding block 38 that can be slided up and down, the longitudinal sliding block are provided with as a kind of preferred embodiment, in the lock box 1
38 are located at driving lever 20 backwards to the side of the second block 21, and the end of the longitudinal sliding block 38 is kept out in driving lever 20, the lock box 1
The second lock shaft 39 is inside embedded with, the outside of second lock shaft 39 is provided with the 3rd external gear teeth 40, and the 3rd external gear teeth 40 is with indulging
It is meshed to the sidepiece of sliding block 38.
In said structure, when rotating the second lock shaft 39, the upward sliding of longitudinal sliding block 38 can be driven and promote the He of driving lever 20
Second block 21 so that straight tongue drive ring 12, inner drive ring 14 and outer drive ring 15 rotate, to drive slide bar 3 and latch bolt 5 to the right
Slide, while using the cooperation of first external gear teeth 13 and gear 8, make transverse slider 4 and straight tongue 6 slide to the right, with contracting
Enter in lock box 1.Said structure can be used on the inside of door unlocking using door handle.
As a kind of preferred embodiment, the second slotted eye 41 to stretch out, the outer drive are offered on the inner drive ring 14
The 3rd slotted eye 42 to stretch out is offered on rotating ring 15, the connecting pin 25 is arranged in the second slotted eye 41 and the 3rd slotted eye 42,
Formed with third gear block 43, the connecting pin 25 is kept out to be set in third gear block 43, the lock box 1 in the outside of the internal axle sleeve 10
There is drive mechanism 44, the drive mechanism 44 is used to drive a resilient metal strip 45 to move up and down, and the resilient metal strip 45 is worn
Connecting pin 25 is crossed, when resilient metal strip 45 moves up and down, drives connecting pin 25 to slide up and down, to make connecting pin 25 keep out in the
Three blocks 43 separate with third gear block 43.
In said structure, when resilient metal strip 45 drives 25 upward sliding of connecting pin, the connecting pin 25 is kept out in the
Three blocks 43, putting on the torsion of internal axle sleeve 10 can be conducted to inner drive ring 14 and outer by third gear block 43, connecting pin 25
Drive ring 15, and then drive latch bolt 5 and straight tongue 6 to slide to the right and realize unlockings, when the drive connecting pin 25 of resilient metal strip 45 to
During lower slider, the connecting pin 25 separates with third gear block 43, puts on the torsion of internal axle sleeve 10 and can not conduct to inner drive ring
14 and outer drive ring 15, it now can not effectively unlock, the setting of dual lock condition is realized based on said structure, help to apply
In electronic intelligent lock product.Further, drive mechanism 44 can be the machine to be cooperated by motor, screw mandrel and nut
Structure.
Simply the utility model preferred embodiment described above, is not limited to the utility model, all in this practicality
Modification, equivalent substitution or improvement made in new technical scope etc., should be included in the model that the utility model is protected
In enclosing.
Claims (10)
1. a kind of lock body structure, it is characterised in that include lock box, the sidepiece of the lock box is covered with side cover plate, the lock box
It is interior provided with the slide bar that can be horizontally slipped and the transverse slider that can horizontally slip, the left end of the slide bar is provided with latch bolt, described
The left end of transverse slider is provided with straight tongue, and the lock box is provided with the latch bolt spring for being used for outwards pushing latch bolt, and the latch bolt
The side cover plate is both passed through with straight tongue, the upper and lower ends of the transverse slider are engaged with gear and lower gear respectively, and described
Gear and lower gear are rotationally connected with lock box, and internal axle sleeve and outer shaft are embedded with respectively in two opposing sidewalls of the lock box
Set, is arranged with straight tongue drive ring on the internal axle sleeve, and the outside of the straight tongue drive ring, which is provided with, is engaged in the of the gear
One external gear teeth, the inner drive ring being mutually laminated and outer drive ring, the inner drive ring and outer drive ring are arranged with the internal axle sleeve
Outside be protruding with the first block, the outer shaft is provided with and kept out in the pin of first block, the right side of the slide bar
End is provided with end cap, and formed with limiting plate on the lock box, the slide bar is arranged in limiting plate, formed with the on the inner drive ring
One shifting block, first shifting block are located between limiting plate and end cap, and the sidepiece of the outer drive ring is formed with driving lever, and described group
Bar extends to the sidepiece of gear, and the straight tongue drive ring is provided with the second block to stretch out, second block keep out in
Driving lever is protruding with the first resetting block on the outside of the side of gear, the outer shaft, is protruding with the outside of the internal axle sleeve
Second resetting block, first resetting block and the second resetting block are close in slide bar, worn on the inner drive ring and outer drive ring
Provided with connecting pin, the connecting pin is arranged in the outside of internal axle sleeve.
2. lock body structure as claimed in claim 1, it is characterised in that the latch bolt spring housing is located on slide bar, and described oblique
Keep out respectively in latch bolt and limiting plate at the both ends of tongue spring.
3. lock body structure as claimed in claim 1, it is characterised in that the left end of the transverse slider is provided with three straight tongues.
4. lock body structure as claimed in claim 1, it is characterised in that two side walls up and down of the lock box are equipped with energy respectively
The upper drawing piece and lower drawing piece enough slided up and down, the upper drawing piece and lower drawing piece are respectively arranged on the outside of gear and lower gear, institute
It is triple gear to state gear and lower gear, three in the gear layer gear teeth respectively with transverse slider, the first external gear teeth
It is meshed with upper drawing piece, two layers of gear teeth in the lower gear are meshed with transverse slider and lower drawing piece respectively.
5. lock body structure as claimed in claim 4, it is characterised in that the upper drawing piece and lower drawing piece are " L " shape pulling-on piece.
6. lock body structure as claimed in claim 4, it is characterised in that the lock box is provided with microswitch, the lower drawing piece
Sidepiece be provided with pulling-on piece projection, when the lower drawing piece slides up and down, the pulling-on piece projection stirs the swing arm of microswitch, to make
State microswitch output electric signal.
7. lock body structure as claimed in claim 1, it is characterised in that first extended laterally is offered on the transverse slider
Slotted eye, the lock box are provided with spacer pin, and the spacer pin is arranged in first slotted eye.
8. lock body structure as claimed in claim 1, it is characterised in that the insurance that can be horizontally slipped is provided with the lock box
Block, the left end of the safety block are provided with safety tongue, and the safety tongue is arranged in side cover plate, the first lock is embedded with the lock box
Axle, the outside of first lock shaft are provided with the second external gear teeth, and second external gear teeth is meshed with the sidepiece of safety block.
9. lock body structure as claimed in claim 1, it is characterised in that described formed with the second shifting block on the outer drive ring
Second shifting block aligns with the first shifting block, and is fixedly connected by shifting block screw therebetween.
10. lock body structure as claimed in claim 1, it is characterised in that the end face of the internal axle sleeve and the end face of outer shaft are equal
Offer square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576356.9U CN206769607U (en) | 2017-05-23 | 2017-05-23 | A kind of lock body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576356.9U CN206769607U (en) | 2017-05-23 | 2017-05-23 | A kind of lock body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206769607U true CN206769607U (en) | 2017-12-19 |
Family
ID=60641638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576356.9U Expired - Fee Related CN206769607U (en) | 2017-05-23 | 2017-05-23 | A kind of lock body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206769607U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678562A (en) * | 2018-08-02 | 2018-10-19 | 南通福特德尔智能科技有限公司 | A kind of non-hole intelligent lock |
| CN108729767A (en) * | 2018-04-17 | 2018-11-02 | 诺电器有限公司 | A kind of smart lock lock body |
| CN108915407A (en) * | 2018-08-02 | 2018-11-30 | 南通福特德尔智能科技有限公司 | A kind of smart lock double rack drive mechanism |
| CN108952359A (en) * | 2017-05-23 | 2018-12-07 | 上海智易安防科技有限公司 | A kind of lock body structure |
| CN111456561A (en) * | 2020-04-17 | 2020-07-28 | 何东海 | Intelligent fingerprint coded lock |
| CN111456542A (en) * | 2020-04-17 | 2020-07-28 | 何东海 | Fingerprint coded lock core and square tongue device thereof |
| CN111456541A (en) * | 2020-04-17 | 2020-07-28 | 何东海 | Fingerprint coded lock core and cross tongue device thereof |
-
2017
- 2017-05-23 CN CN201720576356.9U patent/CN206769607U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952359A (en) * | 2017-05-23 | 2018-12-07 | 上海智易安防科技有限公司 | A kind of lock body structure |
| CN108729767A (en) * | 2018-04-17 | 2018-11-02 | 诺电器有限公司 | A kind of smart lock lock body |
| CN108729767B (en) * | 2018-04-17 | 2020-06-19 | 一诺电器有限公司 | Intelligent lock body |
| CN108678562B (en) * | 2018-08-02 | 2024-02-09 | 南通福特德尔智能科技有限公司 | Lock hole-free intelligent lock |
| CN108915407A (en) * | 2018-08-02 | 2018-11-30 | 南通福特德尔智能科技有限公司 | A kind of smart lock double rack drive mechanism |
| CN108915407B (en) * | 2018-08-02 | 2020-04-24 | 南通福特德尔智能科技有限公司 | Double-rack transmission structure of intelligent lock |
| CN108678562A (en) * | 2018-08-02 | 2018-10-19 | 南通福特德尔智能科技有限公司 | A kind of non-hole intelligent lock |
| CN111456561A (en) * | 2020-04-17 | 2020-07-28 | 何东海 | Intelligent fingerprint coded lock |
| CN111456541A (en) * | 2020-04-17 | 2020-07-28 | 何东海 | Fingerprint coded lock core and cross tongue device thereof |
| CN111456542B (en) * | 2020-04-17 | 2021-09-03 | 温州市东方锁厂 | Fingerprint coded lock core |
| CN111456541B (en) * | 2020-04-17 | 2021-09-17 | 南昌市普辉实业有限公司 | Fingerprint coded lock core and cross tongue device thereof |
| CN111456561B (en) * | 2020-04-17 | 2021-09-21 | 山东艾琳智能科技有限公司 | Intelligent fingerprint coded lock and unlocking method thereof |
| CN111456542A (en) * | 2020-04-17 | 2020-07-28 | 何东海 | Fingerprint coded lock core and square tongue device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20210523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |