CN108166844A - Thumb wheel component and linkage lock core - Google Patents
Thumb wheel component and linkage lock core Download PDFInfo
- Publication number
- CN108166844A CN108166844A CN201711154595.6A CN201711154595A CN108166844A CN 108166844 A CN108166844 A CN 108166844A CN 201711154595 A CN201711154595 A CN 201711154595A CN 108166844 A CN108166844 A CN 108166844A
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- Prior art keywords
- thumb wheel
- shaft coupling
- tank
- lock core
- mandril
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- 210000003813 thumb Anatomy 0.000 title claims abstract description 178
- 210000003746 feather Anatomy 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 67
- 238000010168 coupling process Methods 0.000 claims description 67
- 238000005859 coupling reaction Methods 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 239000000306 component Substances 0.000 description 22
- 238000010586 diagram Methods 0.000 description 13
- 238000003756 stirring Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- E05B17/00—Accessories in connection with locks
- E05B17/0004—Lock assembling or manufacturing
-
- 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
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to thumb wheel components, and including the first thumb wheel, the second thumb wheel, the first mandril, feather key and the first elastic element, one end of the first thumb wheel is docked with one end of the second thumb wheel.One end that first thumb wheel is docked with the second thumb wheel is equipped with the first moving tooth, and one end that the second thumb wheel is docked with the first thumb wheel is equipped with the second moving tooth.Under the premise of it can ensure that market upper lock body is constant, the installation and removal of bidentate thumb wheel are realized, it is rational in infrastructure ingenious.The present invention also provides a kind of linkage lock cores, and including shell and thumb wheel component as described above, shell is equipped with slot, and thumb wheel component is mounted in slot.Such bidentate lock core, need to only rotate a circle can realize quickly unlocking and locking by tongue switching in place.
Description
Technical field
The present invention relates to a kind of lock core component, specifically a kind of thumb wheel component.
The present invention relates to a kind of lock core, specifically a kind of linkage lock core.
Background technology
Door be the essential component part of building, be mainly used for interior of building with outside be isolated or building
The isolation of inner space.Important component of the door lock as door is the important barrier of building safety.And lock core is as door
The core component of lock, structure will directly determine the various aspects of performance such as door lock safety, ease for operation, stability.
Current theftproof lock common on the market includes lock core and lock tongue, and lock core is equipped with monodentate thumb wheel, the moving tooth of thumb wheel
Lock tongue is stirred, lock tongue is made to stretch out or bounce back from lock body, locks or unlocks to realize.In the process, lock tongue one
As need to be rotated by two circles half in thumb wheel and lock or unlock to realize, result in problems in this way：
1st, locking or key turns two must be enclosed half by user during unlocking process, can just make lock tongue movement in place, operation
Relatively complicated, locking or the used time unlocked are longer；
2nd, this kind of anti-theft lock thumb wheel needs to stir lock tongue twice, and metal can occur for lock tongue during thumb wheel every revolution return
Strike note, locking or unlocking noise are larger；
3rd, it when using electric lock cylinder, needs that using two circle of motor driving thumb wheel rotation stirring for lock tongue could be completed, electricity
Machine longevity of service, consumption energy is more, needs frequently to replace battery or frequent charge just can guarantee the normal work of electric lock cylinder
Make.
And if using bidentate thumb wheel, since lock body on the market is greatly all in accordance with the design of monodentate thumb wheel, the lock of bidentate thumb wheel
Core will be unable to be installed in lock body.
Invention content
The technical problem to be solved in the present invention is to provide a kind of thumb wheel components, under the premise of lock body is constant, realize bidentate
The installation and removal of thumb wheel.A kind of linkage lock core comprising the component is also provided simultaneously, can be accomplished：
As soon as user need to only enclose key turns during the 1, locking or unlock, lock tongue movement can be made in place, operation letter
Just, quickly；
2nd, lock core thumb wheel only need to once stir lock tongue, it is possible to so that lock tongue movement is in place, without intermediate revert action, disappear
In addition to metal parts is because of metal strike sound caused by revert action；
3rd, when using electric lock cylinder, if motor driving thumb wheel rotation once enclose can make lock tongue movement in place, motor work
It is short to make the time, energy saving；
In order to solve the above technical problem, the present invention provides technical solution it is as follows：
Thumb wheel component, including the first thumb wheel, the second thumb wheel, the first mandril, feather key and the first elastic element, the first thumb wheel
One end docked with one end of the second thumb wheel.One end that first thumb wheel is docked with the second thumb wheel is equipped with the first moving tooth, the second thumb wheel
The one end docked with the first thumb wheel is equipped with the second moving tooth.One end end face that first thumb wheel is equipped with the first moving tooth is equipped with the first tank,
One end end face that second thumb wheel is equipped with the second moving tooth is equipped with the second tank, and the first tank is identical with the cross section profile of the second tank,
The first moving tooth and the second moving tooth are into fixed angle when first tank is docked with the second tank.Feather key is mounted in the second tank, the
One end of one elastic element and feather key against, the other end of the first elastic element and the second thumb wheel against.First thumb wheel center is also
Equipped with push-rod hole, the first mandril is mounted in push-rod hole, and one end and the feather key of the first mandril abut against.
Since the lock core mounting hole size of general lock body is certain on the market at present, the thumb wheel of monodentate can only be installed, if
Being designed to the thumb wheel of bidentate will cause lock core that can not be installed in lock body.And thumb wheel component using the above structure, respectively
Moving tooth is designed on one thumb wheel and the second thumb wheel.When being installed in lock body, push the first mandril that feather key is pushed into the of the second thumb wheel
In two tanks, the first thumb wheel is rotated relative to the second thumb wheel so that the first moving tooth and the second moving tooth recline, and thumb wheel component is outer at this time
Shape size is approximate with general single thumb wheel lock core appearance and size, can smoothly be fitted into the lock core mounting hole of lock body；Complete installation
Afterwards, negative direction rotates the first thumb wheel, when the first thumb wheel the first tank and the second thumb wheel the second tank face when, feather key is the
The first tank is caught under the action of one elastic element, the first thumb wheel cannot relatively rotate with the second thumb wheel, the first moving tooth and
The interval angles of second moving tooth can stir lock tongue movement just, complete deformation.It and needs when as long as repetition is installed during dismounting
Step can remove lock core.Under the premise of ensuring that lock body is constant in the market in this way, the peace installation and dismantling of bidentate thumb wheel are realized
It unloads, it is rational in infrastructure ingenious.
Further, one end end face of first thumb wheel equipped with the first tank is equipped with guide pin, and the second thumb wheel is equipped with second
One end end face of tank is equipped with guide groove, and when the first thumb wheel is docked with the second thumb wheel, guide pin is contained in guide groove.It is oriented to
The design of pin and guide groove primarily serves the effect of limiting, ensures position relationship between the first thumb wheel and the second thumb wheel.
The present invention also provides a kind of linkage lock cores, and including shell and thumb wheel component as described above, shell is equipped with slot
Hole, thumb wheel component are mounted in slot.Such bidentate lock core, need to only rotate a circle can realize by tongue switching in place
Quickly unlocking and locking.
Further, the second thumb wheel is equipped with power transmission arrangment far from one end end face equipped with the second moving tooth.Using in this way
Structure, manual drive both may be used, can also be made by the way of electric drive thumb wheel component rotate, stir lock tongue, it is complete
Into the action unlocked or locked.
Further, linkage lock core further includes shaft and shaft coupling, and shaft and shaft coupling are rotatably arranged in slot
Kong Zhong, spindle central are equipped with key through-hole.
Further, shaft coupling is mounted between shaft and the second thumb wheel, and shaft coupling can slide in slot, shaft coupling
One end and one end of shaft are sequentially connected, when shaft coupling slides to the second thumb wheel side, the one end of shaft coupling far from shaft and second
Thumb wheel is sequentially connected.When shaft coupling slides to shaft side, shaft coupling is detached with the second thumb wheel.Using such structure, realize
Shaft and the clutch transmission of the second thumb wheel.
Further, power transmission arrangment is the first notch, and shaft coupling is equipped with and the first slot close to one end of the second thumb wheel
Matched first end tooth of mouth.The other end of shaft coupling is equipped with the second notch, and shaft is equipped with and second close to one end of shaft coupling
Matched second end tooth of notch.Such drive mechanism, simple in structure and stablize, processing cost is low.
Further, linkage lock core further includes the second mandril, and the center of shaft coupling is equipped with shaft coupling through-hole, the second tank
Slot bottom is equipped with tank through-hole, and the second mandril is inserted into shaft coupling through-hole, one end face key through-hole of the second mandril, the second top
The other end of bar is inserted into tank through-hole.
Further, linkage lock core further includes the second elastic element and pressing plate, and the second elastic element is mounted on the second top
Between bar and shaft coupling, pressing plate is mounted in tank through-hole, and pressing plate is between the first elastic element and the second thumb wheel.
Further, clamp spring is additionally provided on the second mandril, clamp spring is arranged between the second thumb wheel and shaft coupling.
Using such structure, when key is inserted into key through-hole, the head of key by the second mandril top to the second thumb wheel,
Second elastic element deforms upon, and the second elastic element generates shaft coupling one thrust, while the second mandril pushes pressing plate to move
It is dynamic to deform upon the first elastic element.Rotate key, shaft drives shaft coupling rotation, when shaft coupling the first end tooth just just
During to the first notch of the second thumb wheel, shaft coupling is under the thrust of the second elastic element, and the first end tooth is caught in the first notch, at this time
Key is rotated further, shaft coupling drives thumb wheel rotation, and thumb wheel realizes locking or unlocking with regard to that can stir lock tongue.When extracting key, the
One deformation of elastic components is restored, and pressing plate is moved together with the second mandril to the side far from the second thumb wheel, the clamp spring on the second mandril
It stirs shaft coupling to move together so that the first end tooth of shaft coupling is detached with the first notch of the second thumb wheel, is ensured in no key
Rotating shaft will not drive thumb wheel to rotate during spoon.
In conclusion such thumb wheel component, under the premise of lock body is constant, realizes the peace installation and dismantling of bidentate thumb wheel
It unloads.Such linkage lock core simultaneously, during locking or unlocking, as soon as user need to only enclose key turns, can make lock tongue
Movement in place, realizes manual quickly unlocking or locking, easy to operate；And when using Electronic control, as long as motor drives thumb wheel
One circle of rotation can be achieved with electronic quickly unlocking or locking, and the motor working time is short, and energy saving reduces noise.
Description of the drawings
Fig. 1 is structure diagram of the monodentate lock core moving tooth general on the market in starting point；
Fig. 2 is the structure diagram of monodentate lock core moving tooth rotation a quarter circle general on the market；
Fig. 3 is the structure diagram of monodentate lock core moving tooth rotation half-turn general on the market；
Fig. 4 is the structure diagram of 3/4ths circle of monodentate lock core moving tooth rotation general on the market；
Fig. 5 is the structure diagram that one whole circle moving tooth of monodentate lock core moving tooth rotation general on the market returns to starting point；
Fig. 6 is the structure diagram of the present embodiment thumb wheel component；
Fig. 7 is the sectional view of A-A in Fig. 6；
Fig. 8 is the structure diagram of the present embodiment lock body；
Fig. 9 is the structure diagram of the present embodiment linkage lock core；
Figure 10 is the structure diagram of the linkage lock core moving tooth in starting point of the present embodiment；
Figure 11 is the structure diagram of the linkage lock core moving tooth rotation a quarter circle of the present embodiment；
Figure 12 is the structure diagram of the linkage lock core moving tooth rotation half-turn of the present embodiment；
Figure 13 is the structure diagram of 3/4ths circle of linkage lock core moving tooth rotation of the present embodiment；
Figure 14 is that the one whole circle moving tooth of linkage lock core moving tooth rotation of the present embodiment returns to the structure diagram of starting point；
Wherein, lock core 1, the first thumb wheel 11, the first moving tooth 11a, the first tank 11b, push-rod hole 11c, guide pin 11d,
Second thumb wheel 12, the second moving tooth 12a, the second tank 12b, guide groove 12c, the first notch 12d, tank through-hole 12e, the first mandril
13, feather key 14, the first elastic element 15, shell 16, slot 16a, shaft 17, key through-hole 17a, the second end tooth 17b, shaft coupling
18, the first end tooth 18a, the second notch 18b, shaft coupling through-hole 18c, the second mandril 19, the second elastic element 110, pressing plate 111,
Clamp spring 112, lock tongue 2, lock tongue stroke positioning slide plate 21, lock tongue stroke positioning pin 22, lock tongue pulling plate locating slot 23, torque spring
24, lock body 3, key 4.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 5, be on the market general lock core locking process.It can be seen that monodentate thumb wheel rotation one
Circle, can only make lock tongue 2 move out half, this results in unlocking operation relatively complicated.
Simultaneously as shown in Figures 1 to 5, lock core 1 first dials up lock tongue stroke positioning slide plate 21 before lock tongue 2 is stirred, and makes
It obtains lock tongue stroke positioning pin 22 and moves upwards disengaging lock tongue pulling plate locating slot 23, then lock tongue 2 is stirred by lock core 1 and is moved out.When
When monodentate thumb wheel turns to position as shown in Figure 5, the lock tongue stroke positioning return under the action of torque spring 24 of slide plate 21, lock
Tongue stroke positioning pin 22, which moves downward, buckles into lock tongue pulling plate locating slot 23, will generate metal strike sound at this time, and is dialled in monodentate
A strike note equally can be therefore generated during wheel the second circle of rotation.
For this problem, the present embodiment introduces a kind of thumb wheel component first, as shown in Figure 6 and Figure 7, including the first thumb wheel
11st, the second thumb wheel 12, the first mandril 13,14 and first elastic element 15 of feather key, one end and the second thumb wheel of the first thumb wheel 11
12 one end docking.One end that first thumb wheel 11 is docked with the second thumb wheel 12 is equipped with the first moving tooth 11a, the second thumb wheel 12 and first
One end that thumb wheel 11 docks is equipped with the second moving tooth 12a.One end end face of first thumb wheel 11 equipped with the first moving tooth 11a is equipped with first
Tank 11b, one end end face of second thumb wheel 12 equipped with the second moving tooth 12a are equipped with the second tank 12b, the first tank 11b and second
The cross section profile of tank 12b is identical, the first moving tooth 11a and the second moving tooth 12a when the first tank 11b is docked with the second tank 12b
Into fixed angle.Feather key 14 is mounted in the second tank 12b, and one end of the first elastic element 15 and feather key 14 are against the first bullet
The other end and the second thumb wheel 12 of property element 15 against.First thumb wheel, 11 center is additionally provided with push-rod hole 11c, the first mandril 13
In push-rod hole 11c, the first mandril 13 slides in push-rod hole 11c.In the present embodiment, the first elastic element 15 is
Common compression spring.
Since the lock core mounting hole size of general lock body 3 is certain on the market at present, the thumb wheel of monodentate can only be installed, such as schemed
Shown in 8 left side lock body.It will cause lock core 1 that can not be installed in lock body 3 if being designed to the thumb wheel of bidentate, such as the centre of Fig. 8
Shown in lock body.And thumb wheel component using the above structure, respectively moving tooth is designed on the first thumb wheel 11 and the second thumb wheel 12.Installation
During into lock body 3, push the first mandril 13 that feather key 14 is pushed into the second tank 12b of the second thumb wheel 12, with respect to the second thumb wheel
12 the first thumb wheels 11 of rotation so that the first moving tooth 11a and the second moving tooth 12a recline, and the appearance and size of thumb wheel component is with leading at this time
The appearance and size of single thumb wheel lock core is approximate, can smoothly be fitted into the lock core mounting hole of lock body 3, such as the right side lock body of Fig. 8
It is shown；After completing installation, negative direction rotates the first thumb wheel 11, as the first tank 11b and second thumb wheel 12 of the first thumb wheel 11
During the second tank 12b faces, feather key 14 is caught in the first tank 11b under the action of the first elastic element 15, the first thumb wheel 11 with
Second thumb wheel 12 cannot relatively rotate, and the interval angles of the first moving tooth 11a and the second moving tooth 12a can stir lock just
Tongue 2 moves, and completes deformation.And as long as the step of when needing to repeat to install during dismounting, can remove lock core 1.City is ensured that in this way
Under the premise of field upper lock body is constant, the installation and removal of bidentate thumb wheel are realized, it is rational in infrastructure ingenious.
Meanwhile first one end end face of the thumb wheel 11 equipped with the first tank 11b be equipped with guide pin 11d, the second thumb wheel 12 sets
One end end face for having the second tank 12b is equipped with guide groove 12c, when the first thumb wheel 11 is docked with the second thumb wheel 12, guide pin 11d
It is contained in guide groove 11c.The design of guide pin 11d and guide groove 12c primarily serves the effect of limiting, ensures the first thumb wheel 11
And second position relationship between thumb wheel 12.
The present invention also provides a kind of linkage lock core, as shown in figure 9, including shell 16 and thumb wheel component as described above,
Shell 16 is equipped with slot 16a, and thumb wheel component is mounted in slot 16a.Such bidentate lock core only need to rotate a circle
Lock tongue 2 is stirred in place, realizes quickly unlocking and locking.
In the present embodiment, the second thumb wheel 12 is equipped with power transmission arrangment far from one end end face equipped with the second moving tooth 12a.It adopts
With such structure, manual drive both may be used, rotate by the way of electric drive thumb wheel component, stir lock
Tongue 2 completes the action unlocked or locked.
Specifically, linkage lock core further includes shaft 17 and shaft coupling 18, shaft 17 and shaft coupling 18 are rotationally set
It puts in slot 16a, 17 center of shaft is equipped with key through-hole 17a.
Further, shaft coupling 18 is mounted between 17 and second thumb wheel 12 of shaft, and shaft coupling 18 can be slided in slot 16a
Dynamic, one end of shaft coupling 18 is sequentially connected with one end of shaft 17, when shaft coupling 18 slides to the second 12 side of thumb wheel, shaft coupling 18
One end far from shaft 17 is sequentially connected with the second thumb wheel 12.When shaft coupling 18 slides to 17 side of shaft, shaft coupling 18 and second
Thumb wheel 12 detaches.Using such structure, the clutch transmission of 17 and second thumb wheel 12 of shaft is realized.
As a kind of embodiment, power transmission arrangment is the first notch 12d, and shaft coupling 18 is close to the one of the second thumb wheel 12
End is equipped with and the matched first end tooth 18a of the first notch 12d.The other end of shaft coupling 18 is equipped with the second notch 18b, shaft 17
It is equipped with and the matched second end tooth 17b of the second notch 18b close to one end of shaft coupling 18.Such drive mechanism, structure letter
Singly stablize, processing cost is low.
In addition, linkage lock core further includes the second mandril 19, the center of shaft coupling 18 is equipped with shaft coupling through-hole 18c, and second holds
The slot bottom of slot 12b is equipped with tank through-hole 12e, and the second mandril 19 is inserted into shaft coupling through-hole 18c, and the one of the second mandril 19 rectifies
To key through-hole 17a, the other end of the second mandril 19 is inserted into tank through-hole 12e.
Meanwhile the lock core that links further includes the second elastic element 110 and pressing plate 111, the second elastic element 110 is mounted on
Between second mandril 19 and shaft coupling 18, pressing plate 111 is mounted in tank through-hole 12e, and pressing plate 111 is located at the first elastic element
110 and second between thumb wheel 12.The second elastic element 110 is also common compression spring in the present embodiment.
Finally, clamp spring 112 is additionally provided on the second mandril 19, clamp spring 112 is arranged between the second thumb wheel 12 and shaft coupling 18.
Using such structure, when key 4 is inserted into key through-hole 17a, the head of key 4 pushes up the second mandril 19 to the
Two thumb wheels 12, the second elastic element 110 deform upon, and the second elastic element 110 generates shaft coupling 18 thrust, while the
Two mandrils 19 push the movement of pressing plate 111 to deform upon the first elastic element 15.Key 4 is rotated, shaft 17 drives shaft coupling 18
Rotation, as the first notch 12d of lucky the second thumb wheels of face 12 of the first end tooth 18a of shaft coupling 18, shaft coupling 18 is second
Under the thrust of elastic element 110, the first end tooth 18a is caught in the first notch 12d, is rotated further key 4 at this time, and shaft coupling 18 drives
Second thumb wheel 12 rotates, and thumb wheel realizes locking or unlocking with regard to that can stir lock tongue 2.When extracting key 4,15 deformation of the first elastic element
Restore, pressing plate 111 is moved together with the second mandril 19 to the side far from the second thumb wheel 12, and the clamp spring 112 on the second mandril 19 is dialled
Dynamic shaft coupling 18 moves together so that the first end tooth 18a of shaft coupling 18 is detached with the first notch 12d of the second thumb wheel 12, is protected
Card rotating shaft 17 in no key 4 will not drive thumb wheel to rotate.
In conclusion such thumb wheel component, under the premise of lock body 3 is constant, realizes the peace installation and dismantling of bidentate thumb wheel
It unloads.Such linkage lock core simultaneously, as soon as key 4 need to only be rotated circle by user during locking or unlocking, can transport lock tongue 2
It moves in place, it is easy to operate, as shown in FIG. 10 to 14；And due to after the first thumb wheel 11 completes the stirring of lock tongue 2, the second thumb wheel
12 also have been enter into 2 moving tooth range of lock tongue, and the second thumb wheel 12 hinders lock tongue stroke positioning 21 return of slide plate, lock tongue stroke positioning pin 22
It will not move downward and buckle into lock tongue pulling plate locating slot 23, metal strike sound will not be generated, as shown in figure 13, therefore reduce metal
Strike note；And when using electric lock cylinder, as long as motor driving thumb wheel rotation can complete stirring for lock tongue 2 once enclosing, motor work
It is short to make the time, and energy saving reduces noise.
In short, the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all in the present invention
Spirit and principle within all any modification, equivalent and improvement made etc., should be included in protection scope of the present invention it
It is interior.
Claims (10)
1. thumb wheel component, it is characterised in that：Including the first thumb wheel, the second thumb wheel, the first mandril, feather key and the first elasticity member
Part, one end of first thumb wheel are docked with one end of the second thumb wheel；
One end that first thumb wheel is docked with the second thumb wheel is equipped with the first moving tooth, what second thumb wheel was docked with the first thumb wheel
One end is equipped with the second moving tooth；
One end end face that first thumb wheel is equipped with the first moving tooth is equipped with the first tank, and second thumb wheel is equipped with the second moving tooth
One end end face is equipped with the second tank, and first tank is identical with the section of the second tank, first tank and the second tank
The first moving tooth and the second moving tooth are into fixed angle during docking；
The feather key is mounted in the second tank, and one end of first elastic element and feather key are against first elasticity is first
The other end of part and the second thumb wheel against；
The first thumb wheel center is additionally provided with push-rod hole, and first mandril is mounted in push-rod hole, first mandril
One end abutted against with feather key.
2. thumb wheel component described in accordance with the claim 1, it is characterised in that：First thumb wheel is equipped with one end end of the first tank
Face be equipped with guide pin, second thumb wheel be equipped with the second tank one end end face be equipped with guide groove, first thumb wheel with
When second thumb wheel docks, the guide pin is contained in guide groove.
3. link lock core, it is characterised in that：Thumb wheel component including shell and as described in right 1-2, the shell are equipped with
Slot, the thumb wheel component are mounted in slot.
4. linkage lock core described in accordance with the claim 3, it is characterised in that：Second thumb wheel is far from one equipped with the second moving tooth
End face is held to be equipped with power transmission arrangment.
5. according to the linkage lock core described in claim 4, it is characterised in that：Further include shaft and shaft coupling, the shaft with
And shaft coupling is rotatably arranged in slot, the spindle central is equipped with key through-hole.
6. according to the linkage lock core described in claim 5, it is characterised in that：The shaft coupling be mounted on shaft and the second thumb wheel it
Between, the shaft coupling can slide in slot, and one end of the shaft coupling and one end of shaft are sequentially connected, and the shaft coupling is slided
During to the second thumb wheel side, the one end of the shaft coupling far from shaft is sequentially connected with the second thumb wheel；The shaft coupling, which slides to, to be turned
During axis side, the shaft coupling is detached with the second thumb wheel.
7. according to the linkage lock core described in claim 6, it is characterised in that：The power transmission arrangment is the first notch, described
Shaft coupling is equipped with and matched first end tooth of the first notch close to one end of the second thumb wheel；The other end of the shaft coupling is equipped with
Second notch, the shaft are equipped with and matched second end tooth of the second notch close to one end of shaft coupling.
8. according to the linkage lock core described in claim 7, it is characterised in that：Further include the second mandril, the center of the shaft coupling
Equipped with shaft coupling through-hole, the slot bottom of second tank is equipped with tank through-hole, and second mandril is inserted into shaft coupling through-hole,
One end face key through-hole of second mandril, the other end of second mandril are inserted into tank through-hole.
9. according to linkage lock core according to any one of claims 8, it is characterised in that：The second elastic element and pressing plate are further included, it is described
Second elastic element is mounted between the second mandril and shaft coupling, and the pressing plate is mounted in tank through-hole, and the pressing plate is located at
Between first elastic element and the second thumb wheel.
10. according to the linkage lock core described in claim 9, it is characterised in that：Clamp spring, the card are additionally provided on second mandril
Spring is arranged between the second thumb wheel and shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154595.6A CN108166844B (en) | 2017-11-20 | 2017-11-20 | Thumb wheel subassembly and linkage lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154595.6A CN108166844B (en) | 2017-11-20 | 2017-11-20 | Thumb wheel subassembly and linkage lock core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108166844A true CN108166844A (en) | 2018-06-15 |
| CN108166844B CN108166844B (en) | 2023-06-23 |
Family
ID=62527091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711154595.6A Active CN108166844B (en) | 2017-11-20 | 2017-11-20 | Thumb wheel subassembly and linkage lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108166844B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911008A (en) * | 2019-05-09 | 2020-11-10 | 亚萨合莱新西兰有限公司 | Lock assembly |
| CN113047694A (en) * | 2021-01-08 | 2021-06-29 | 深圳市凯迪仕智能科技有限公司 | Thumb wheel subassembly and intelligent lock |
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| CN205875928U (en) * | 2016-08-13 | 2017-01-11 | 张祥义 | Lock cylinder |
| CN207609264U (en) * | 2017-11-20 | 2018-07-13 | 梁忠祥 | Thumb wheel component and linkage lock core |
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| EP0168001A2 (en) * | 1984-07-11 | 1986-01-15 | Aug. Winkhaus GmbH & Co. KG | Espagnolette lock |
| CN205206486U (en) * | 2015-07-16 | 2016-05-04 | 宁波市鄞州朗凯斯锁业有限公司 | Take safe lock core of knob |
| CN104989174A (en) * | 2015-07-29 | 2015-10-21 | 浙江巨力工贸有限公司 | Forking lock cylinder dial wheel structure |
| CN205875928U (en) * | 2016-08-13 | 2017-01-11 | 张祥义 | Lock cylinder |
| CN207609264U (en) * | 2017-11-20 | 2018-07-13 | 梁忠祥 | Thumb wheel component and linkage lock core |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911008A (en) * | 2019-05-09 | 2020-11-10 | 亚萨合莱新西兰有限公司 | Lock assembly |
| CN113047694A (en) * | 2021-01-08 | 2021-06-29 | 深圳市凯迪仕智能科技有限公司 | Thumb wheel subassembly and intelligent lock |
| CN113047694B (en) * | 2021-01-08 | 2023-12-05 | 深圳市凯迪仕智能科技有限公司 | Thumb wheel subassembly and intelligent lock |
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| Publication number | Publication date |
|---|---|
| CN108166844B (en) | 2023-06-23 |
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