CN108005490A - A kind of lock body being driven using push plate - Google Patents
A kind of lock body being driven using push plate Download PDFInfo
- Publication number
- CN108005490A CN108005490A CN201711391017.4A CN201711391017A CN108005490A CN 108005490 A CN108005490 A CN 108005490A CN 201711391017 A CN201711391017 A CN 201711391017A CN 108005490 A CN108005490 A CN 108005490A
- Authority
- CN
- China
- Prior art keywords
- latch bolt
- square tongue
- push plate
- driving lever
- lock body
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0045—Silencing devices; Noise reduction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
Abstract
The present invention relates to lock body technical field, particularly a kind of lock body using push plate transmission includes：Latch bolt panel, square tongue, square tongue transmission mechanism, lock housing and lock core component；Latch bolt panel is equipped with square tongue telescopic mouth；Square tongue transmission mechanism includes：Longitudinal push plate and slip push plate；Lock core component includes：Lock core, sealed rotation seat and plectrum；Plectrum is connected with square tongue driving lever, and square tongue driving lever stretches out in bending；Plectrum is connected and fixed on sealed rotation seat；Longitudinal push plate upper end bending, the top and bottom of longitudinal push plate are parallel so that longitudinal push plate is in " Z " shape；The upper end of longitudinal push plate is equipped with pressing end.Lock body realizes and is driven that the drive mechanism inside lock body is simpler, and stress is more direct using the longitudinal push plate and slip push plate of special construction；So that the production and assembly cost of lock body is lower, installation and maintenance rate is lower, and the structure of lock body is compacter, and overall dimensions are more compact, scope of application higher.
Description
Technical field
The present invention relates to lock body technical field, particularly a kind of lock body being driven using push plate.
Background technology
Improved with the living standard of people, household safe becomes more and more important, and house gate inhibition is most direct as family
With most important security protection, which kind of lockset selection, which installs, becomes of crucial importance.The lock tongue of existing lock body uses pull rod mostly
The mode being sequentially connected with multistage connecting rod connects clutch component with lock tongue so that lock tongue is realized under clutch component rotation to be stretched
Contracting, but pull rod and the installation of multistage connecting rod drive mechanism are complicated easily stuck, maintenance cost is big, installation occupied space it is big, it is necessary to
Multiple location divisions or rotation section are preset in lock housing in advance, manufacturing cost is too high.
The content of the invention
In view of the foregoing drawbacks, a kind of using push plate transmission it is an object of the invention to propose, structure is simpler, compact
With stable lock body.
For this purpose, the present invention uses following technical scheme：
A kind of lock body using push plate transmission includes：Latch bolt panel, square tongue, square tongue transmission mechanism, lock housing and lock core component；
The latch bolt panel is equipped with square tongue telescopic mouth；The square tongue transmission mechanism includes：Longitudinal push plate and slip push plate；The lock core group
Part includes：Lock core, sealed rotation seat and plectrum；Hollow rotation chamber is equipped with the middle part of the sealed rotation seat, the lock core rotates
It is arranged at the rotation chamber；The lock core and the sealed rotation seat are separable sealed；The plectrum is connected with square tongue and dials
Bar, the square tongue driving lever stretch out in bending；The plectrum is connected and fixed on the sealed rotation seat；The sealed rotation
The first reduction torsion spring is equipped between seat and lock housing；Described one end for sliding push plate is connected fixation with the square tongue, and the other end is equipped with
The traveller that is equipped with of horizontal bar shaped sliding slot and lock housing correspondence position coordinate；Second is equipped between the slip push plate and lock housing to reset
Torsional spring；Vertically arranged at least two slide rivet in the middle part of the slip push plate；Longitudinal direction push plate upper end bending, the longitudinal direction pushes away
The top and bottom of plate are parallel so that it is described longitudinal direction push plate be in " Z " shape；The upper end of the longitudinal direction push plate is equipped with pressing end, institute
The middle and lower sections for stating longitudinal push plate are equipped with longitudinal bar shaped sliding slot corresponding with the slip rivet number and location；The slip push plate
Under second reduction torsion spring effect, the square tongue is driven to be stretched out from the square tongue telescopic mouth；The bottom of the square tongue driving lever
It is close to the pressing end top surface of longitudinal push plate under the action of first reduction torsion spring.
More preferably, side of the lock housing away from the square tongue telescopic mouth is equipped with square tongue scotch, the square tongue scotch
Longitudinal chute equipped with bar shaped, the longitudinal chute coordinate with the traveller that lock housing correspondence position is set, and the slip push plate is remote
One end of the square tongue is slidably connected with the square tongue scotch.
More preferably, the position that the square tongue scotch coordinates with the traveller that lock housing is set is equipped with noise reduction plain cushion；The slip
The horizontal bar shaped sliding slot that one end of push plate is equipped with also is provided with noise reduction plain cushion, institute with the traveller cooperation position that lock housing correspondence position is equipped with
Noise reduction plain cushion is stated to be made of quieter material.
More preferably, the lock body further includes latch bolt, latch bolt shaft, latch bolt guide pad and telescopic resilience part；The lock tongue face
Plate still has latch bolt telescopic mouth；The plectrum is also connected with being fixed with latch bolt driving lever；The latch bolt shaft is horizontally set at the lock
In vivo；One end of the latch bolt shaft is connected and fixed on the latch bolt, what its other end was equipped with through the latch bolt driving lever upper end
Hollow-out parts are simultaneously connected fixation with the latch bolt guide pad；The telescopic resilience part nesting is arranged at outside the latch bolt shaft, and
Between the spacing latch bolt in both ends and the latch bolt driving lever；The latch bolt, can be from described under the action of the telescopic resilience part
Latch bolt telescopic mouth stretches out.
More preferably, the lock body further includes oblique tongue reversing mechanism；The changement includes：Commutation catch and latch bolt are spacing
Piece；The latch bolt banking stop is arranged at the latch bolt shaft, and positioned at the side of the latch bolt driving lever, the latch bolt banking stop and
The latch bolt guide pad is spacing between each other by the latch bolt driving lever；The commutation catch is rotatably dispose in the lock housing,
One end of the commutation catch rotates and one side of the top pressure in the latch bolt banking stop close to latch bolt, limits the latch bolt into one
Step is stretched out.
More preferably, the latch bolt guide pad is bonded slip with the lock housing；The lock housing, which is equipped with, is oriented to groove, the latch bolt
Guide pad is equipped with guide protrusions, and four apex angles in the section of the guide protrusions are arc-shaped；The guide protrusions and described lead
It is slidably matched to groove.
More preferably, the latch bolt telescopic mouth and the square tongue telescopic mouth are respectively equipped with latch bolt noise reduction set and square tongue noise reduction set,
The latch bolt noise reduction set and square tongue noise reduction set are made of quieter material.
More preferably, the ring surface that the latch bolt noise reduction set and the square tongue noise reduction set are bonded with lock housing is equipped with annular empty avoiding
Groove.
More preferably, the top of the sealed rotation seat is equipped with the plectrum, and the lower part of the sealed rotation seat is equipped with driving lever
Piece；The driving lever piece also is provided with latch bolt driving lever；The latch bolt driving lever parallel alignment that the plectrum and the driving lever piece are equipped with is set, and two
Latch bolt driving lever described in root clamps the latch bolt shaft.
More preferably, the latch bolt barre and the square tongue driving lever that the plectrum is equipped with are bent downward from middle part, and the latch bolt
The external part of driving lever and the square tongue driving lever is parallel with plane where the plectrum；The latch bolt driving lever that the driving lever piece is equipped with
Bent downward from middle part, and the external part of the latch bolt driving lever is also parallel with plane where the plectrum.
The lock body draws dry and multistage connecting rod the kind of drive without using in existing lock body, but uses special knot
The longitudinal push plate and slip push plate of structure realize and are driven that the drive mechanism inside the lock body is simpler, and stress is more direct；Make
The lock body production and assembly cost it is lower, installation and maintenance rate is lower, and the structure of lock body is compacter, overall dimensions smaller
Ingeniously, scope of application higher.
Brief description of the drawings
Fig. 1 is the structure diagram of one embodiment of the present of invention；
Fig. 2 is the structure diagram of plectrum described in one embodiment of the present of invention；
Fig. 3 is the structure diagram of driving lever piece described in one embodiment of the present of invention；
Fig. 4 is the structure diagram of latch bolt guide pad described in one embodiment of the present of invention；
Fig. 5 is the structure diagram of the set of square tongue noise reduction described in one embodiment of the present of invention；
Fig. 6 is the structure diagram of the set of latch bolt noise reduction described in one embodiment of the present of invention.
Wherein：Latch bolt panel 100, square tongue 110, lock housing 120, longitudinal push plate 210, slides push plate 220, the first reduction torsion spring
230, the second reduction torsion spring 240, lock core 130, sealed rotation seat 140, plectrum 150, driving lever piece 160, square tongue driving lever 170, pressing
End 180, square tongue scotch 190, latch bolt 310, latch bolt shaft 320, latch bolt guide pad 330, telescopic resilience part 340, latch bolt driving lever
350, commutate catch 351, latch bolt banking stop 352, is oriented to groove 331, guide protrusions 332, square tongue noise reduction set 360, latch bolt noise reduction
Set 370, annular avoiding hollow groove 380.
Embodiment
Further illustrate technical scheme below with reference to the accompanying drawings and specific embodiments.
As shown in figures 1 to 6, a kind of lock body being driven using push plate, including：Latch bolt panel 100, square tongue 110, square tongue 110 pass
130 component of motivation structure, lock housing 120 and lock core；The latch bolt panel 100 is equipped with 110 telescopic mouth of square tongue；The square tongue 110 is driven
Mechanism includes：Longitudinal push plate 210 and slip push plate 220；130 component of lock core includes：Lock core 130,140 and of sealed rotation seat
Plectrum 150；The middle part of sealed rotation seat 140 is equipped with hollow rotation chamber, and the lock core 130 is rotatably dispose in the rotation
Chamber；The lock core 130 and the sealed rotation seat 140 are separable sealed；The plectrum 150 is connected with square tongue driving lever 170,
The square tongue driving lever 170 stretches out in bending；The plectrum 150 is connected and fixed on the sealed rotation seat 140；The lock
Close and be equipped with the first reduction torsion spring 230 between rotation seat 140 and lock housing 120；Described one end for sliding push plate 220 and the square tongue
110 connections are fixed, and the horizontal bar shaped sliding slot that the other end is equipped with coordinates with the traveller that 120 correspondence position of lock housing is equipped with；The slip
The second reduction torsion spring is equipped between push plate 220 and lock housing 120；Slide at 220 middle part vertically arranged at least two of slip push plate
Rivet；Longitudinal direction 210 upper end of push plate bending, the top and bottom of the longitudinal direction push plate 210 are parallel so that the longitudinal direction push plate
210 are in " Z " shape；It is described longitudinal direction push plate 210 upper end be equipped with pressing end 180, it is described longitudinal direction push plate 210 middle and lower sections be equipped with
It is described to slide the corresponding longitudinal bar shaped sliding slot of rivet number and location；The slip push plate 220 is made in second reduction torsion spring
Under, the square tongue 110 is driven to be stretched out from 110 telescopic mouth of square tongue；The bottom of the square tongue driving lever 170 is multiple described first
It is close to 180 top surface of pressing end of longitudinal push plate 210 under the action of the torsional spring 230 of position.
The lock body pushes band movable lock core 130 by exterior door lock handle and rotates, a series of by 130 component internal of lock core
Transmission so that the square tongue driving lever 170 pushes the pressing end 180 of longitudinal push plate 210；The longitudinal direction push plate 210 is curved at itself
Under the special shape and slip 220 position-limiting action of push plate of folding, the lower pressure of the square tongue driving lever 170 is changed into the slip and is pushed away
The horizontal force of plate 220 so that the slip push plate 220 overcomes the active force of the second reduction torsion spring to drive under external force
The square tongue 110 is contracted in the lock body.
Side of the lock housing 120 away from 110 telescopic mouth of square tongue is equipped with square tongue scotch 190, the square tongue stop
Block 190 is equipped with the longitudinal chute of bar shaped, and the longitudinal chute coordinates with the traveller that 120 correspondence position of lock housing is set, the slip
The one end of push plate 220 away from the square tongue 110 is slidably connected with the square tongue scotch 190.The square tongue scotch 190 can be kept away
Exempt from the slip stroke excessive impact lock housing 120 in 110 telescopic process of square tongue of push plate 220；The structure of lock body is avoided to become
Shape.
The position that the square tongue scotch 190 coordinates with the traveller that lock housing 120 is set is equipped with noise reduction plain cushion；The slip pushes away
The traveller cooperation position that the horizontal bar shaped sliding slot that one end of plate 220 is equipped with is equipped with 120 correspondence position of lock housing also is provided with noise reduction and puts down
Pad, the noise reduction plain cushion are made of quieter material.The noise reduction plain cushion isolation square tongue scotch 190 and lock housing 120, isolation are slided
Dynamic push plate 220 and traveller, avoid metal and metal direct friction in 110 telescopic process of square tongue, play noise reduction, noise reduction and lubrication
Effect, makes not only smooth but also mute during lock body use
The lock body further includes latch bolt 310, latch bolt shaft 320, latch bolt guide pad 330 and telescopic resilience part 340；The lock
Lingual surface plate 100 still has 310 telescopic mouth of latch bolt；The plectrum 150 is also connected with being fixed with latch bolt driving lever 350；The latch bolt shaft
320 are horizontally set in the lock body；One end of the latch bolt shaft 320 is connected and fixed on the latch bolt 310, its other end is worn
Cross the hollow-out parts that 350 upper end of latch bolt driving lever is equipped with and be connected fixation with the latch bolt guide pad 330；The telescopic resilience part
340 nestings are arranged at outside the latch bolt shaft 320, and between the spacing latch bolt 310 in both ends and the latch bolt driving lever 350；
The latch bolt 310 can stretch out under the action of the telescopic resilience part 340 from 310 telescopic mouth of latch bolt.
The lock body further includes 310 changement of latch bolt；The changement includes：Commutation catch 351 and latch bolt are spacing
Piece 352；The latch bolt banking stop 352 is arranged at the latch bolt shaft 320, and positioned at the side of the latch bolt driving lever 350, it is described
Latch bolt banking stop 352 and the latch bolt guide pad 330 are spacing between each other by the latch bolt driving lever 350；The commutation catch
351 are rotatably dispose in the lock housing 120, and one end of the commutation catch 351 rotates and top pressure is in the latch bolt banking stop 352
Close to the one side of latch bolt 310, limit the latch bolt 310 and further stretch out.The commutation catch 351 suppresses the latch bolt limit
During 352 side of bit slice, being defined from the direction that 310 telescopic mouth of latch bolt stretches out for the latch bolt shaft 320, can avoid described
310 stretching process of latch bolt rotates；When the commutation catch 351 is rotated away from the latch bolt banking stop 352, the latch bolt turns
Axis 320 can freely stretch, and outside fully extended 310 telescopic mouth of latch bolt of latch bolt 310, the latch bolt 310 can be around
The latch bolt shaft 320 to rotate, realize quick switch operation.
The latch bolt guide pad 330 is bonded slip with the lock housing 120；The lock housing 120, which is equipped with, is oriented to groove 331, institute
State latch bolt guide pad 330 and be equipped with guide protrusions 332, four apex angles in the section of the guide protrusions 332 are arc-shaped；It is described to lead
It is slidably matched to protrusion 332 and the guiding groove 331.The guide protrusions 332 and guiding groove 331 coordinate so that described
The telescopic slide direction of latch bolt shaft 320 and structure are fixed, and can guarantee that slide construction of the latch bolt 310 inside lock body more
Stablize；The guide protrusions 332 and the contact surface of guide groove are designed arc-shaped appearance, smooth mute during slip, avoid card
Extremely.
310 telescopic mouth of latch bolt and 110 telescopic mouth of the square tongue are respectively equipped with latch bolt noise reduction set 370 and square tongue noise reduction set
360, the latch bolt noise reduction set 370 and square tongue noise reduction set 360 are made of quieter material.Made, isolated of quieter material
Square tongue 110 and latch bolt 310 and latch bolt panel 100, avoid metal and metal direct friction in 110 telescopic process of square tongue, play and disappear
The effect of sound, noise reduction and lubrication, makes not only smooth but also mute during lock body use
The ring surface that the latch bolt noise reduction set 370 and square tongue noise reduction set 360 are bonded with lock housing 120 is equipped with annular empty avoiding
Groove 380.Increase annular groove avoiding hollow groove 380 herein, noise reduction set is fitted closely with panel.
The top of the sealed rotation seat 140 is equipped with the plectrum 150, and the lower part of the sealed rotation seat 140, which is equipped with, dials
Bar piece 160；The driving lever piece 160 also is provided with latch bolt driving lever 350；The latch bolt that the plectrum 150 and the driving lever piece 160 are equipped with is dialled
350 parallel alignment of bar is set, and two latch bolt driving levers 350 clamp the latch bolt shaft 320.
310 barre of latch bolt and the square tongue driving lever 170 that the plectrum 150 is equipped with are bent downward from middle part, and described oblique
The external part of tongue driving lever 350 and the square tongue driving lever 170 is parallel with the 150 place plane of plectrum；The driving lever piece 160 is set
Some latch bolt driving levers 350 are also bent downward from middle part, and the external part of the latch bolt driving lever 350 also with where the plectrum 150
Plane is parallel.So that the external part of the latch bolt driving lever 350 and square tongue driving lever 170 is all drawn close to bending in the middle part of lock body；It can subtract
Few the latch bolt driving lever 350 and square tongue driving lever 170 and the friction area of lock housing 120, reduce the attrition of driving parts, extend
The service life of the lock body.
The lock body draws dry and multistage connecting rod the kind of drive without using in existing lock body, but uses special knot
The longitudinal push plate 210 and slip push plate 220 of structure realize and are driven that the drive mechanism inside the lock body is simpler, and stress is more
Directly；So that the production and assembly cost of the lock body is lower, installation and maintenance rate is lower, and the structure of lock body is compacter, overall ruler
It is very little more compact, scope of application higher.
Above in association with the specific embodiment technical principle that the invention has been described.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention cannot be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of lock body being driven using push plate, including：Latch bolt panel, square tongue, square tongue transmission mechanism, lock housing and lock core component；
The latch bolt panel is equipped with square tongue telescopic mouth；It is characterized in that, the square tongue transmission mechanism includes：Longitudinal push plate and slip push away
Plate；The lock core component includes：Lock core, sealed rotation seat and plectrum；Hollow rotation chamber is equipped with the middle part of the sealed rotation seat,
The lock core is rotatably dispose in the rotation chamber；The lock core and the sealed rotation seat are separable sealed；The plectrum connects
Square tongue driving lever is equipped with, the square tongue driving lever stretches out in bending；The plectrum is connected and fixed on the sealed rotation seat；
The first reduction torsion spring is equipped between the sealed rotation seat and lock housing；Described one end for sliding push plate is connected solid with the square tongue
Fixed, the horizontal bar shaped sliding slot that the other end is equipped with coordinates with the traveller that lock housing correspondence position is equipped with；Slip push plate and the lock housing it
Between be equipped with the second reduction torsion spring；Vertically arranged at least two slide rivet in the middle part of the slip push plate；
Longitudinal direction push plate upper end bending, the top and bottom of the longitudinal direction push plate are parallel so that the longitudinal direction push plate is in " Z " words
Shape；It is described longitudinal direction push plate upper end be equipped with pressing end, it is described longitudinal direction push plate middle and lower sections be equipped with it is described slip rivet number and
Longitudinal bar shaped sliding slot of position correspondence；The slip push plate drives the square tongue from institute under second reduction torsion spring effect
State the stretching of square tongue telescopic mouth；It is close to longitudinal push plate under the action of first reduction torsion spring in the bottom of the square tongue driving lever
Pressing end top surface.
2. lock body according to claim 1, it is characterised in that side of the lock housing away from the square tongue telescopic mouth is equipped with
Square tongue scotch, the square tongue scotch are equipped with the longitudinal chute of bar shaped, and the longitudinal chute is set with lock housing correspondence position
Traveller coordinates, and the described one end of slip push plate away from the square tongue is slidably connected with the square tongue scotch.
3. lock body according to claim 2, it is characterised in that the square tongue scotch coordinates with the traveller that lock housing is set
Position is equipped with noise reduction plain cushion；The traveller that the horizontal bar shaped sliding slot that described one end for sliding push plate is equipped with is equipped with lock housing correspondence position
Cooperation position also is provided with noise reduction plain cushion, and the noise reduction plain cushion is made of quieter material.
4. lock body according to claim 1, it is characterised in that further include latch bolt, latch bolt shaft, latch bolt guide pad and stretch
Elastic component；The latch bolt panel still has latch bolt telescopic mouth；The plectrum is also connected with being fixed with latch bolt driving lever；The latch bolt shaft
It is horizontally set in the lock body；One end of the latch bolt shaft is connected and fixed on the latch bolt, its other end passes through described oblique
Hollow-out parts that tongue driving lever upper end is equipped with simultaneously are connected fixation with the latch bolt guide pad；The telescopic resilience part nesting is arranged at described
Outside latch bolt shaft, and between the spacing latch bolt in both ends and the latch bolt driving lever；The latch bolt is in the telescopic resilience part
Under effect, it can be stretched out from the latch bolt telescopic mouth.
5. lock body according to claim 4, it is characterised in that further include oblique tongue reversing mechanism；The changement includes：
Commutate catch and latch bolt banking stop；The latch bolt banking stop is arranged at the latch bolt shaft, and positioned at the one of the latch bolt driving lever
Side, the latch bolt banking stop and the latch bolt guide pad are spacing between each other by the latch bolt driving lever；The commutation catch turns
It is dynamic to be arranged in the lock housing, one end of the commutation catch rotate and top pressure in the latch bolt banking stop close to the side of latch bolt
Face, limits the latch bolt and further stretches out.
6. the lock body according to right wants 5, it is characterised in that the latch bolt guide pad is bonded slip with the lock housing；It is described
Lock housing, which is equipped with, is oriented to groove, and the latch bolt guide pad is equipped with guide protrusions, and four apex angles in the section of the guide protrusions are circle
Arcuation；The guide protrusions and the guiding groove are slidably matched.
7. lock body according to claim 4, it is characterised in that the latch bolt telescopic mouth and the square tongue telescopic mouth are set respectively
There are latch bolt noise reduction set and square tongue noise reduction set, the latch bolt noise reduction set and square tongue noise reduction set are made of quieter material.
8. lock body according to claim 7, it is characterised in that the latch bolt noise reduction set and the square tongue noise reduction set and lock housing
The ring surface of fitting is equipped with annular avoiding hollow groove.
9. lock body according to claim 4, it is characterised in that the top of the sealed rotation seat is equipped with the plectrum, institute
The lower part for stating sealed rotation seat is equipped with driving lever piece；The driving lever piece also is provided with latch bolt driving lever；The plectrum and the driving lever piece are set
Some latch bolt driving lever parallel alignments are set, and two latch bolt driving levers clamp the latch bolt shaft.
10. lock body according to claim 9, it is characterised in that the latch bolt barre and the square tongue that the plectrum is equipped with are dialled
Bar is bent downward from middle part, and the external part of the latch bolt driving lever and the square tongue driving lever is put down with plane where the plectrum
OK；The latch bolt driving lever that the driving lever piece is equipped with also is bent downward from middle part, and the external part of the latch bolt driving lever also with described group
Plane where piece is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391017.4A CN108005490A (en) | 2017-12-21 | 2017-12-21 | A kind of lock body being driven using push plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391017.4A CN108005490A (en) | 2017-12-21 | 2017-12-21 | A kind of lock body being driven using push plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108005490A true CN108005490A (en) | 2018-05-08 |
Family
ID=62060332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711391017.4A Withdrawn CN108005490A (en) | 2017-12-21 | 2017-12-21 | A kind of lock body being driven using push plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108005490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868377A (en) * | 2018-08-01 | 2018-11-23 | 温州聚威五金锁具有限公司 | A kind of lock body structure |
-
2017
- 2017-12-21 CN CN201711391017.4A patent/CN108005490A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868377A (en) * | 2018-08-01 | 2018-11-23 | 温州聚威五金锁具有限公司 | A kind of lock body structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.1 Dongtai Road, Eastern Industrial Park, Lishui Town, Nanhai District, Foshan City, Guangdong Province Applicant after: Guangdong Huitailong Technology Co.,Ltd. Address before: No.1 Dongtai Road, Eastern Industrial Park, Lishui Town, Nanhai District, Foshan City, Guangdong Province Applicant before: GUANGDONG HUTLON TECHNOLOGY Co.,Ltd. |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180508 |