CN108678552A - Lock core and lockset - Google Patents
Lock core and lockset Download PDFInfo
- Publication number
- CN108678552A CN108678552A CN201810597248.9A CN201810597248A CN108678552A CN 108678552 A CN108678552 A CN 108678552A CN 201810597248 A CN201810597248 A CN 201810597248A CN 108678552 A CN108678552 A CN 108678552A
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- Prior art keywords
- lock
- shaft
- dragged
- locating part
- lock core
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- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 210000003734 kidney Anatomy 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
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
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
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- Mutual Connection Of Rods And Tubes (AREA)
- Lock And Its Accessories (AREA)
Abstract
It includes that lock gall, shaft and multiple pull out are dragged that the embodiment of the present application, which provides a kind of lock core and lockset, lock core, and shaft is assemblied in one end of lock gall, and lock gall rotation drives shaft rotation.Multiple groups are dragged and are sheathed on shaft, and multiple pull out is dragged along the setting of the axis direction interval of shaft, and multiple groups at least one of are dragged and to be fixedly connected with shaft.It is dragged by being arranged multiple groups in the different location of lock core, according to different thickness gates, can select more suitably to dial and drag and the cooperation of the lock tongue of door lock so that the suitability higher of lock core and lockset.
Description
Technical field
This application involves lock technology fields, and in particular to a kind of lock core and lockset.
Background technology
In order to be adapted to market, fellow disciple is not thick, and the production firm of lockset generally requires to produce the lock core of multiple length, with adaptation
Different users.At present between 40~120mm of Men Houwei of market, 3 kinds or the above different length are needed for this range
Lock core, need to open up different molds and produced, production cost is high, and user is when buying door lock, in fact it could happen that model
The situation of mistake, is unfavorable for large-scale promotion.
Invention content
The application's is designed to provide a kind of lock core and lockset, so that the suitability of lock core and lockset is more preferable.
What embodiments herein was realized in：
A kind of lock core, including lock gall, shaft and multiple pull out are dragged, and shaft is assemblied in one end of lock gall, and lock gall rotation drives
Shaft rotates.Multiple groups are dragged and are sheathed on shaft, and multiple pull out is dragged along the setting of the axis direction interval of shaft, multiple groups drag at least
One is fixedly connected with shaft.
In a part of the embodiment of the application, lock core further includes fixing piece, and multiple groups of the connection of fixing piece selectivity is dragged
At least one of and shaft.
In a part of the embodiment of the application, fixing piece includes bolt, each pulls out to drag and is provided with mounting hole, shaft setting
There is an assembly through-hole, the mounting hole that one of bolt is arranged in assembly through-hole and multiple groups are dragged.
In a part of the embodiment of the application, multiple groups are dragged to drag including first group and are dragged with second group, and shaft includes shaft
Main body and drive joint, first group is dragged and is sheathed on shaft main body, and second group is dragged and be sheathed on shaft main body and drive joint.
In a part of the embodiment of the application, lock core further includes the first locating part and the second limit of the outer wall set on shaft
Position part, the first locating part and the second locating part are arranged along the axially spaced-apart of shaft, and first pulls out and be dragged in the first locating part and second
Between locating part and with the first locating part and the second locating part against.
In a part of the embodiment of the application, second group is dragged and is also sheathed on lock gall, and lock core further includes being set to shaft
The third locating part of outer wall and be set to lock gall outer wall the 4th locating part, second pulls out and is dragged in third locating part and the 4th
Between locating part and with third locating part and the 4th locating part against.
In a part of the embodiment of the application, the end set towards shaft of lock gall has the first link slot, shaft master
The end set towards lock gall of body has the second link slot, drive joint to have the first opposite connecting pin and second connection end,
First connecting pin is embedded in the first link slot, and second connection end is embedded in the second link slot.
In a part of the embodiment of the application, lock core further includes lock tube, and shaft and lock gall are sheathed in lock tube, lock tube
Including coaxially spaced first lock tube, the second lock tube and third lock tube successively, shape between the first lock tube and the second lock tube
The first screens for dragging cooperation is pulled out at first, is formed between the second lock tube and third lock tube and is pulled out the second screens for dragging cooperation with second.
In a part of the embodiment of the application, each dial is dragged including sleeve and plectrum, and sleeve is sheathed on shaft, and plectrum connects
It is connected to the inner wall of sleeve and extending radially out along sleeve.
A kind of lockset, including lock body and above-mentioned lock core, lock body are equipped with lock tongue, and lock core is installed on lock body, and multiple pull out is dragged
At least one of in shaft rotation process drive lock tongue movement.
The advantageous effect of the application includes：It is dragged by being arranged multiple groups in the different location of lock core, it is thick according to different doors
Degree can be selected more suitably to dial and be dragged and the cooperation of the lock tongue of door lock so that the suitability higher of lock core and lockset.
Other feature and advantage of the application will be illustrated in subsequent specification, also, partly be become from specification
It is clear that being understood by implementing the embodiment of the present application.The purpose of the application and other advantages can be by being write
Specifically noted structure is realized and is obtained in specification, claims and attached drawing.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the fractionation structural representation for the lock core that the application first embodiment provides；
Fig. 2 is the structural schematic diagram of lock gall in the lock core provided in the application first embodiment；
Fig. 3 is the structural schematic diagram of the lock core transfer shaft body provided in the application first embodiment；
Fig. 4 is the structural schematic diagram of drive joint in the lock core provided in the application first embodiment；
Fig. 5 is first to pull out the structural schematic diagram dragged in the lock core provided in the application first embodiment；
Fig. 6 is the sectional view of the lock core provided in the application first embodiment；
Fig. 7 is the structural schematic diagram for the lockset that the application second embodiment provides.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiments herein to providing in the accompanying drawings be not intended to limit it is claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model of the application protection
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present application, it should be noted that term " middle part ", "upper", "lower", "front", "rear", "vertical",
The orientation or positional relationship of the instructions such as "inner", "outside" be based on the orientation or positional relationship shown in the drawings or the invention production
Product using when the orientation or positional relationship usually put, be merely for convenience of description the application and simplify to describe, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For the limitation to the application.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present application, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connection ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned term with concrete condition
Concrete meaning in this application.
First embodiment
Refering to fig. 1, the present embodiment provides a kind of lock core 10, lock core 10 includes lock gall 30, shaft 40 ', lock tube 20 and more
A pull out drags 50 ', and wherein for lock tube 20 for installing lock gall 30 and shaft 40 ', shaft 40 ' is assemblied in one end of lock gall 30, so that lock
Energy band turn axis 40 ' rotates when courage 30 rotates, and pulls out and drags 50 ' to be used to coordinate with the lock tongue of lockset 100, is sheathed in shaft 40 ',
When shaft 40 ' rotates, multiple pull out drags at least one of 50 ' to be rotated with shaft 40 ' to pop up or withdraw lock tongue.
Also referring to Fig. 1 and Fig. 2, in the present embodiment, lock gall 30 is rough tubulose, be arranged inside keyhole 35 with
And lock pin 33, keyhole 35 run through one end end on 30 axis direction of lock gall of lock gall 30, keyhole 35 is for being inserted into phase
Matched key.The outer wall of lock gall 30 is provided through the fitting groove 32 of lock gall 30, and fitting groove 32 is for installing lock pin 33.
The end of the separate keyhole 35 of lock gall 30 is used to be connected with shaft 40 ', so that the band when lock gall 30 rotates
Turn axis 40 ' rotates.In the present embodiment, the end set of the separate keyhole 35 of lock gall 30 has the first link slot 31, refering to figure
2, the first link slot 31 is formed by the outer wall depression of lock gall 30, and the first link slot 31 includes the first groove portion 31a and the second groove portion
31b, the first groove portion 31a and the second groove portion 31b are symmetrical arranged along the axis direction of lock gall 30, and being radially orientated along lock gall 30
Outside extends.First groove portion 31a and the second groove portion 31b runs through one end end face of the separate keyhole 35 of lock gall 30, and first connects
Access slot 31 is used to be connected with shaft 40 '.
In the present embodiment, the first groove portion 31a and the second groove portion 31b run through the outer wall of lock gall 30, the first groove portion 31a and the
The width of two groove portion 31b is less than the internal diameter of lock gall 30, is assembled with shaft 40 ' with facilitating.In some other embodiments
In, at least one of the first groove portion 31a and the second groove portion 31b can also facilitate at this time not through the outer wall of lock gall 30
Assembled with shaft 40 '.The cross section of first groove portion 31a and the second groove portion 31b can be rectangle, semicircle, kidney ellipsoid
Etc. variously-shaped.
In the present embodiment, please together with continued reference to Fig. 1 and Fig. 3, shaft 40 ' includes shaft main body 40 and drive joint 90,
Drive joint 90 is assemblied in one end of shaft main body 40 and for cooperatively forming transmission with lock gall 30.Specifically, in the present embodiment,
Shaft main body 40 is hollow tubulose, and shaft main body 40 can rotate along its own axis, shaft main body 40 along its axis direction
On one end end-enclosed, other end end hollow out, hollow out one end of shaft main body 40 is provided with the second link slot 41, and second connects
Access slot 41 is for assembling drive joint 90.Refering to Fig. 3, the second link slot 41 is formed by the outer wall depression of shaft main body 40, and second
Link slot 41 includes the axis of third groove portion 41a and the 4th groove portion 41b, third groove portion 41a and the 4th groove portion 41b along shaft main body 40
Line direction is symmetrical arranged, and along the radially extension of shaft 40 '.Third groove portion 41a and the 4th groove portion 41b runs through shaft
The end face on its axis direction of main body 40, the second link slot 41 are used to be connected with drive joint 90.
In the present embodiment, third groove portion 41a and the 4th groove portion 41b are through the outer wall of shaft main body 40, third groove portion 41a
It is less than the internal diameter of lock gall 30 with the width of the 4th groove portion 41b, is assembled with drive joint 90 with facilitating.In some other realities
It applies in mode, at least one of third groove portion 41a and the 4th groove portion 41b can be not through the outer walls of shaft main body 40, at this time
It can also easily be assembled with drive joint 90.The cross section of third groove portion 41a and the 4th groove portion 41b can be rectangle,
Semicircle, kidney ellipsoid etc. are variously-shaped.
Drive joint 90 is used to be connected with shaft main body 40 and lock gall 30, specifically, in the present embodiment, refering to figure
4, drive joint 90 includes joint body 91 and the holding section 92 for being connected to joint body 91, wherein joint body 91 is big
What is caused is rodlike, joint body 91 can with shaft main body 40 towards lock gall 30 one end inner wall and lock gall 30 towards shaft master
The inner wall of 40 one end of body coordinates, and holding section 92 is two, and two holding sections 92 are symmetrical arranged along the axis direction of joint body 91
And extending radially out along joint body 91.The width of holding section 92 is less than the diameter of adapter body, and is used for and the first link slot
31 and second link slot 41 be connected.
Specifically, drive joint 90 has the first opposite connecting pin 93 and second connection end 94, wherein the first connecting pin
93 towards 40 direction of shaft main body, and second connection end 94 is towards 30 direction of lock gall, in the present embodiment, the first connecting pin 93 and second
The structure of connecting pin 94 is identical, when assembly, two holding sections 92 be located at the first connecting pin 93 be partially submerged into the first link slot
31, being partially submerged into the second link slot 41 positioned at second connection end 94 of two holding sections 92.It is understood that holding section
The mode of 92 the first link slots 31 of insertion and/or the second link slot 41 includes but not limited to interference fit, clearance fit etc..Assembly
When, the parts positioned at the first connecting pin 93 of two holding sections 92 is respectively embedded into third groove portion 41a and the 4th groove portion 41b, two
Holding section 92 is respectively embedded into the first groove portion 31a and the second groove portion 31b positioned at the part of second connection end 94.
Since the cross-sectional area of joint body 91 is more than the cross-sectional area of holding section 92, when drive joint 90 and turn
After shaft body 40 and lock gall 30 assemble, drive joint 90 will not be from the radial abjection of lock gall 30 or shaft main body 40.Work as lock gall
When 30 rotation, the outer wall driving rotation of holding section 92 of lock gall 30 is so that drive joint 90 rotates, and then can drive shaft master
Body 40 rotates.
It is understood that multiple pull out drags 50 ' to refer to 2 or 2 or more pull out to drag.In the present embodiment, multiple pull out drags 50 ' packets
It includes first and pulls out and drag 50 and second to pull out and drag 60, refering to Fig. 5, first pulls out that drag 50 include sleeve 51 and plectrum 52, and sleeve 51, which is provided with, to be passed through
The through-hole 54 worn, sleeve 51 are sheathed on shaft 40 ' by through-hole 54, and plectrum 52 is connected to the inner wall of sleeve 51 and along sleeve 51
It extends radially out, plectrum 52 is realized for driving lock tongue to move and unlocks and shut.In some embodiments, the quantity of plectrum 52
It can be 1,2 or 2 or more, when 52 quantity of plectrum is 2 or 2 or more, multiple plectrums 52 can be along the week of sleeve 51
To interval setting or it is uniformly distributed.
First pulls out and drags 50 to pull out with second to drag 60 structure identical, and therefore, second pulls out and drag 60 structure to pull out refering to first to drag 50
.
Please continue to refer to Fig. 1, lock tube 20 is for assembling shaft 40 ' and lock gall 30, specifically, being provided with lock core in lock gall 30
Pellet, lock core marble are matched with the lock pin 33 in lock gall 30, when the key being inserted into keyhole 35 coordinates with lock pin 33, lock
Core pellet resets, at this point, lock gall 30 can rotate under the drive of key.
In the present embodiment, lock tube 20 includes coaxial the first lock tube 21 spaced successively, the second lock tube 22 and third
Lock tube 23 forms first and pulls out the first screens 24 for dragging 50 cooperations between first lock tube 21 and second lock tube 22, and described second
It is formed between lock tube 22 and the third lock tube 23 and pulls out the second screens 25 for dragging 60 cooperations with described second.First lock tube 21,
The internal diameter and outer diameter of two lock tubes 22 and third lock tube 23 are substantially the same.
Lock tube 20 is further opened with the first mounting hole 26, and the first mounting hole 26 is for lock core 10 to be fixed on inside lock body 110.
First mounting hole 26 can open up one or more, the mode of opening up can along with lock tube 20 axis direction or along perpendicular to lock tube
20 axis direction or other any directions, the first mounting hole 26 can be blind hole or through-hole, particularly, this implementation
In example, internal thread is provided in the first mounting hole 26, lock tube 20 can be fixed in by screw or screw rod 120 in lock body 110.
Refering to Fig. 6, when assembly, first pulls out and drags 50 and second to pull out and drag 60 to be sheathed on shaft 40 ' and be located at the first card
Position 24 and second is in screens 25, and first pulls out and drag 50 and second to pull out and drag 60 to be arranged along the axis direction interval of shaft 40 '.It is dragged when pulling out
When 50 ' quantity more than two, multiple pull out drags 50 ' to be equally arranged along the axis direction interval of shaft 40 '.In some embodiments
In, first pulls out and drags 50 and second to pull out and drag at least one of 60 to be fixedly connected with shaft 40 ' and with the same shaft rotation of shaft 40 '
It is dynamic, i.e.,：First pulls out and drags 50 and second to pull out and drag 60 can while be fixedly connected with shaft 40 ', can also select one it is solid with shaft 40 '
Fixed connection, during use, pulling out for being connect with shaft 40 ' drags 50 ' to be used to coordinate with lock tongue.
First pulls out and drags 50 and/or second pull out 60 for the modes being attached with shaft 40 ' is dragged to have very much, such as is nibbled by tooth
It closes, is fixed etc. using buckle.In the present embodiment, lock core 10 further includes fixing piece 70, and fixing piece 70 will be multiple for selectivity
It pulls out and drags at least one of 50 ' to be connect with shaft 40 '.The quantity of fixing piece 70 can be one, two or more, example
Such as when fixing piece 70 by it is multiple pull out in dragging when both at least being connect with shaft 40 ', can be arranged accordingly two or two with
On fixing piece 70.
Specifically, as an example, in the present embodiment, fixing piece 70 is bolt, and shaft 40 ' is provided with assembly through-hole,
Each pull out drags 50 ' to be provided with mounting hole.It is arranged in assembly through-hole and the multiple groups of mounting hole shapes one of dragged by bolt
At being fixedly connected.
Assembly through-hole in the present embodiment is to be set to the first assembly through-hole 45 of shaft main body 40 and be set to transmission
Second assembly through-hole 95 of connector 90, the first assembly through-hole 45 open up along the radial direction of shaft main body 40 and run through shaft main body 40
Outer wall.Mounting hole include be set to first pull out drag 50 the first mounting hole 53 and be set to second pull out drag 60 the second mounting hole
63, the first mounting hole 53 pulls out the outer wall for being radially disposed at sleeve 51 and running through sleeve 51 for the sleeve 51 for dragging 50 along first.First
Assembly through-hole 45 and the first mounting hole 53 match, and are passed through for bolt.When assembly, bolt is arranged in the first mounting hole successively
53 and first assembly through-hole 45 first is pulled out drag 50 and shaft main body 40 link together.Bolt can be matched with interference, gap
It closes or the modes such as threaded connection passes through the first mounting hole 53 and first to assemble through-hole 45.The assembly of second mounting hole 63 and second is logical
Hole 95 matches, and is sequentially passed through for bolt, bolt fixed form pulled out with first drag it is 50 identical.
According to actual use demand, bolt first is pulled out drag 50 and shaft main body 40 connection or second is pulled out drag 60 with pass
Dynamic connector 90 connects.Alternatively, be arranged multiple bolts while being pulled out first drag 50 and the connection of shaft main body 40 and being pulled out second drag
60 connect with drive joint 90.It is understood that in some embodiments, when pull out drag quantity more than two when, can also
It is attached in this way.Please continue to refer to Fig. 1, in the present embodiment, fixing piece 70 includes the first bolt 70a and the second bolt
70b, the first bolt 70a and the second bolt 70b first is pulled out respectively drag 50 and second pull out drag 60 be connected to shaft main body 40 and pass
Dynamic connector 90.
It should be appreciated that first pull out drag 50 and/or second pull out drag 60 settings position can according to specific use environment into
Row selection or adjustment, i.e., first pulls out and drags 50 and second to pull out and drag 60 any positions that can be set to shaft 40 '.
Refering to Fig. 6, when assembly, shaft main body 40 is sheathed in the first lock tube 21 and the second lock tube 22, and shaft main body
40 one end towards lock gall 30 stretches out the second lock tube 22 and in the second screens 25, and lock gall 30 is sheathed on third lock tube 23
It is interior, and one end towards shaft 40 ' of lock gall 30 stretches out third lock tube 23 and in the second screens 25, drive joint 90 is located at
Transmission is cooperatively formed in second screens 25 and with shaft main body 40 and lock gall 30.First pulls out and drags 50 to be sheathed on shaft main body 40 and position
In the first screens 24, second pulls out and drags 60 to be sheathed on shaft main body 40 and drive joint 90 and be located at the second screens 25, and second pulls out and drag
60 masking drive joints 90.
When rotating under drive of the shaft 40 ' in lock gall 30, pulling out of being connect with shaft 40 ' is dragged 50 ' with shaft 40 ' one
With rotation, and in rotation process, pulls out and 50 ' plectrum 52 is dragged to be used to realize and open the door with merging pop-up or withdrawing lock tongue with lock tongue
Or it closes the door.
In some embodiments, it first pulls out in order to prevent and drags 50 and/or second pull out the axis direction for dragging 60 along shaft 40 '
Sliding, can be arranged locating part in shaft 40 ', drag 50 for being pulled out to first and/or second pull out and drag 60 to limit.This implementation
In example, also referring to Fig. 1, Fig. 2 and Fig. 3, lock core 10 further includes the first locating part 81, the second locating part 82, third locating part
83 and the 4th locating part 84.The first mounting groove 42, the second mounting groove 43 and third mounting groove are provided in shaft main body 40
44, the first mounting groove 42, the second mounting groove 43 and third mounting groove 44 are opened in shaft master along the circumferential direction of shaft main body 40
The outer wall of body 40.The 4th mounting groove 34 is provided on lock gall 30, the 4th mounting groove 34 is opened in lock gall 30 along the circumferential direction of lock gall 30
Outer wall.First locating part 81, the second locating part 82 and third locating part 83 are embedded at the first mounting groove 42, second peace respectively
It in tankage 43 and third mounting groove 44, and is stretched out towards the outside of shaft main body 40, first pulls out and drag 50 to be set to the first limit
Between part 81 and the second locating part 82, and first pulls out and drags 50 both ends being located on 40 ' axis direction of shaft respectively with first
The part that locating part 81 and the second locating part 82 stretch out is against so that first pulls out that drag 50 cannot be along the axis direction of shaft main body 40
Sliding.4th locating part 84 is embedded in the 4th mounting groove 34, and stretches out a part towards the single outside of lock.Second pulls out and drags 60
Between third locating part 83 and the 4th locating part 84, and second pulls out and drags 60 both ends point being located on 40 ' axis direction of shaft
Not with third locating part 83 and the 4th locating part 84 against so that second pulls out to drag and 60 cannot be slided along the axis direction of shaft main body 40
It is dynamic.
In the present embodiment, the first locating part 81, the second locating part 82, third locating part 83 and the 4th locating part 84 are
Hard retainer ring.In some other embodiment, locating part can also use the various forms such as convex block, latch.Also, the first limit
Position part 81, the second locating part 82, third locating part 83 and the 4th locating part 84 can also with shaft 40 ' or 30 one of lock gall at
Type.
The lock core 10 provided in the present embodiment has first to pull out to drag 50 and second to pull out and drag 60, can in different use environments
To select different pulling out to drag 50 ' for coordinating with lock tongue, it can be adapted to the door of various different-thickness, suitability is more preferable.Further
Greater number of pull out can also be arranged in shaft 40 ' and drag 50 ' for ground.The lock core 10 provided in the present embodiment can be applied to respectively
In kind lockset 100.
Second embodiment
Refering to Fig. 7, the present embodiment provides a kind of a kind of locksets 100 (special, lockset 100 is door lock), and lockset 100 includes
Lock body 110, lock core 10 and screw rod 120, wherein lock core 10 are using the lock core 10 provided in first embodiment, concrete structure ginseng
Read first embodiment.
The structure of lock body 110 is identical as the structure of the prior art, does not specifically describe herein, and lock body 110 is provided with lock tongue,
Lock tongue can realize door inside pop-up in lock body 110 or withdrawal lock body 110, and for coordinating with the lock being installed on doorframe
It opens and closes.The second mounting hole 111 is provided on lock body 110, the second mounting hole 111 can coordinate with screw rod 120, and for pacifying
Fill lock core 10.
When assembly, is stretched into successively in the second mounting hole 111 and the first mounting hole 26 by screw rod 120, lock core 10 is consolidated
Due to lock body 110, first pull out drag 50 with lock tongue coordinate, first pull out drag 50 in the rotation process with shaft 40 ' drive lock tongue from
Lock body 110 is popped up or is withdrawn inside lock body 110.Wherein, it first pulls out and drags the fit structures of 50 and lock tongue refering to the prior art.
The operation principle of lockset 100 provided in this embodiment is:It is inserted into matched key when the keyhole 35 of lock core 10 is interior,
Lock pin 33 and lock core marble reset, and key can drive lock gall 30 to rotate, and drive 40 turns of drive joint 90 and shaft main body
It is dynamic, be fixed in shaft 40 ' it is multiple pull out to drag rotated together with shaft 40 ', in pulling out and dragging rotation process, push lock tongue from lock body
110 pop-ups are withdrawn inside lock body 110, are realized and are unlocked or shut.
The lockset 100 provided in the present embodiment can be applied to the door of various different-thickness, according to the thickness of door, Ke Yixuan
The use first of selecting property pull out drag 50 and/or second pull out drag 60 with lock tongue coordinate, the lockset 100 can with scale manufacture produce, and
It is adapted to various doors on the market, reduces production cost.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of lock core, which is characterized in that including：
Lock gall；
Shaft, the shaft are assemblied in one end of the lock gall, and the lock gall rotation drives the shaft rotation；
Multiple groups are dragged, and the multiple group is dragged and be sheathed on the shaft, and multiple described pull out are dragged along the axis direction interval of the shaft
Setting, it is multiple it is described dial at least one of to drag be fixedly connected with the shaft.
2. lock core according to claim 1, which is characterized in that the lock core further includes fixing piece, the fixing piece selection
Property multiple described dial of connection at least one of drag and the shaft.
3. lock core according to claim 2, which is characterized in that the fixing piece includes bolt, and each described pull out drags setting
There is a mounting hole, the shaft is provided with assembly through-hole, and the bolt is arranged in the assembly through-hole and multiple described dial is dragged
One of the mounting hole.
4. lock core according to claim 1, which is characterized in that the multiple group is dragged to drag including first group and is dragged with second group,
The shaft includes shaft main body and drive joint, and described first group is dragged and be sheathed on the shaft main body, and described second group is dragged set
Set on the shaft main body and the drive joint.
5. lock core according to claim 4, which is characterized in that the lock core further includes the of the outer wall set on the shaft
One locating part and the second locating part, first locating part and second locating part are arranged along the axially spaced-apart of the shaft,
Described first pull out be dragged between first locating part and second locating part and with first locating part and described
Two locating parts against.
6. sensor according to claim 5, which is characterized in that described second group is dragged and be also sheathed on the lock gall, described
Lock core further includes the third locating part for the outer wall for being set to the shaft and is set to the 4th limit of the outer wall of the lock gall
Part, described second pull out be dragged between the third locating part and the 4th locating part and with the third locating part and described
4th locating part against.
7. lock core according to claim 4, which is characterized in that the end set of the direction shaft of the lock gall has
The end set of one link slot, the direction lock gall of the shaft main body has the second link slot, the drive joint to have phase
To the first connecting pin and second connection end, first connecting pin be embedded in the first link slot, the second connection end is embedded in institute
State the second link slot.
8. lock core according to claim 1, which is characterized in that the lock core further includes lock tube, the shaft and described
Lock gall is set in the lock tube, and the lock tube includes spaced first lock tube, the second lock tube and third lock tube successively, institute
It states to be formed between the first lock tube and second lock tube and pulls out the first screens for dragging cooperation, second lock tube and institute with described first
Formation pulls out the second screens for dragging cooperation with described second between stating third lock tube.
9. lock core according to claim 1, which is characterized in that each described dial is dragged including sleeve and plectrum, the sleeve
It is sheathed on the shaft, the plectrum is connected to the sleeve and extending radially out along the sleeve.
10. a kind of lockset, which is characterized in that set including lock body and claim 1-9 any one of them lock cores, the lock body
There is a lock tongue, the lock core is installed on the lock body, and multiple described pull out at least one of are dragged with being driven in the shaft rotation process
The dynamic lock tongue movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810597248.9A CN108678552B (en) | 2018-06-11 | 2018-06-11 | Lock core and lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810597248.9A CN108678552B (en) | 2018-06-11 | 2018-06-11 | Lock core and lock |
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| Publication Number | Publication Date |
|---|---|
| CN108678552A true CN108678552A (en) | 2018-10-19 |
| CN108678552B CN108678552B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810597248.9A Active CN108678552B (en) | 2018-06-11 | 2018-06-11 | Lock core and lock |
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| EP4261369A1 (en) * | 2022-04-15 | 2023-10-18 | Digilock Asia Ltd. | Electronically operated lock cylinder |
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|---|---|
| CN108678552B (en) | 2024-04-12 |
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