CN108756530A - A kind of common key clutch lock core structure and handcuffss - Google Patents
A kind of common key clutch lock core structure and handcuffss Download PDFInfo
- Publication number
- CN108756530A CN108756530A CN201810589206.0A CN201810589206A CN108756530A CN 108756530 A CN108756530 A CN 108756530A CN 201810589206 A CN201810589206 A CN 201810589206A CN 108756530 A CN108756530 A CN 108756530A
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- China
- Prior art keywords
- clutch
- locking bar
- driving shaft
- universal driving
- lock
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000005868 electrolysis reaction Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 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
- E05B75/00—Handcuffs ; Finger cuffs; Leg irons; Handcuff holsters; Means for locking prisoners in automobiles
Abstract
The invention discloses a kind of common key clutch lock core structures, including pedestal, universal driving shaft, universal driving shaft includes drive section, idle running section, rotation stop section, can turn section, slide block is fixedly connected on universal driving shaft, universal driving shaft is equipped with clutch, clutch is equipped with clutch hole, clutch hole is connect with rotation stop section rotation stop, resetting spring is equipped between clutch and pedestal, the cross sectional shape in drive section and clutch hole is rotation stop shape, to realize that clutch hole is connect with the rotation stop of rotation stop section, the rotation stop of key and drive section connects.The special construction setting of the present invention needs to allow clutch to turn right and allows clutch hole and can turn section and connect allow the rotation of key actuated universal driving shaft.Unlocking difficulty is greatly increased in this way, can not open lockset using simple sleeve.And the handcuffss that this practicability provides also have same technique effect.The present invention is used for lockset.
Description
Technical field
The present invention relates to a kind of common key clutch lock core structure and with the handcuffss of the lock core structure.
Background technology
Many common key locks, such as handcuffss, prison door, automatic vending gate, product introduction show window, using having
The lock of common key, a key can open all locks.This avoid the management of key, also improve efficiency.
But existing common key lock is easy, by with simple tool open, to cause its safety not high.
Invention content
The technical problem to be solved by the present invention is to：A kind of common key clutch lock core for being difficult to be opened with general tool is provided
Structure and handcuffss with the lock core structure.
The solution that the present invention solves its technical problem is：
A kind of common key clutch lock core structure, including pedestal further include being located at clutch on the left of pedestal, having in a left side
The pivot center of the universal driving shaft of right setting, the universal driving shaft is arranged in left and right directions, and pedestal is equipped with through axial bore, is fixed on pedestal
It is connected with slide-bar, clutch is equipped with clutch hole, and universal driving shaft passes through the through axial bore, clutch hole, slide-bar to connect with clutch slip
It connects, slide-bar, universal driving shaft are arranged in parallel so that when being slided on slide-bar, clutch is also slided along universal driving shaft clutch；Clutch hole
Section is in rotation stop shape, and the rotation stop shape is at least one protrusion provided circumferentially about of basis circle and/or at least one concave shape
At shape, it is described basis circle the center of circle be located in the shaft of universal driving shaft, the universal driving shaft from left to right successively be equipped with drive section,
Idle running section, rotation stop section can turn section, and the section of drive section is in rotation stop shape, and slide-bar is equipped with resetting spring, and resetting spring is located at base
Between frame, clutch so that clutch hole is connect clutch with rotation stop section rotation stop in a free state, and the section for the section that dallies is circle
Shape, the shaft of universal driving shaft pass through the center of circle in the section of idle running section, slide block are fixedly connected on universal driving shaft；Drive section is along shaft
The projection in direction is respectively provided within the outer ledge of idle running section；The cross sectional shape that can turn section is adapted to the cross sectional shape in clutch hole,
So that clutch along universal driving shaft from rotation stop section overcome the elastic force of resetting spring turn right be moved to can turn section when, clutch and universal driving shaft
Turnable connects；The left lateral sides of clutch are equipped with the electrolysis that can be abutted with the end face of key, and the electrolysis is located at linkage
The side of axis.
The idle running set coaxial with the shaft of universal driving shaft is arranged with as being further improved for said program, on universal driving shaft, it is empty
Pivoted housing is rotatablely connected with universal driving shaft so that the set that dallies can rotate on universal driving shaft, the as described sky in the position where idle running set
Turn section.
As being further improved for said program, the slide block is located at the right side of pedestal.
As being further improved for said program, the section that turns is the annular groove being located on universal driving shaft lateral surface.
As being further improved for said program, universal driving shaft is equipped with locating plate, and the peripheral wall of locating plate is equipped at least one
A locating notch, between clutch and pedestal be equipped with itself flexible locating rod, the peripheral wall of the locating rod and locating plate,
When so that locating plate following universal driving shaft to rotate, locating rod enters in locating notch.
As being further improved for said program, locating rod is fixedly connected with clutch or pedestal.
As being further improved for said program, slide block side is equipped with the locking bar that can be moved forward and backward, and locking bar is equipped with connection
Motion block, linkage block are disposed proximate to slide block so that and when slide block follows universal driving shaft to rotate, slide block is connect with linkage block, from
And it allows before and after locking bar and moves back and forth.
As being further improved for said program, thrust spring, one end and the pedestal phase of thrust spring are arranged on locking bar
To being fixedly connected, the other end of thrust spring is relatively fixed with locking bar to be connect so that locking bar has in a free state toward Forward
Dynamic thrust；It being set on locking bar there are two the linkage block of time interval setting, the slide block is located between described two linkage blocks,
So that：
After slide block follows universal driving shaft rotation to be abutted with the linkage block of front side, locking bar can be allowed to be moved along；
After slide block follows universal driving shaft rotation to be abutted with the linkage block of rear side, locking bar can be allowed to move backward；
It being equipped between described two linkage blocks and accommodates gap, the slide block rotatable angle of shaft rotation that rotates is known as state angle,
State angle is adapted with gap is accommodated so that：
When slide block turns to the end of state angle, locking bar is allowed to be in the extreme position being moved along, this state is known as dialling
The lock-out state of motion block；
When slide block turns to the end of state angle, locking bar is allowed to be in the extreme position moved backward, this state is known as dialling
The release conditions of motion block；
When slide block turns to the medium position of state angle, allow front side linkage block and slide block between be equipped with activity between
Gap, this state are known as the critical condition of slide block.
A kind of handcuffss, include the arc to be linked together with handcuffss shaft fixation arc copy, the arc of motion of arc is copied, activity
Arc, which is copied, is located at the left side that fixed arc is copied, and the front end that fixed arc is copied is equipped with the handcuffss shaft, and box intracavitary is equipped with above-mentioned general
Key clutch lock core structure, the left side wall of box intracavitary are equipped with the key hole being connect with drive section for key, what fixed arc was copied
Rear end is equipped with the lock box with box chamber, and the outside that arc of motion is copied is equipped with several lock teeth arranged side by side, is equipped with and supplies on front side of lock box
Lock tooth stretches into the mouth that penetrates of box intracavitary, and box intracavitary is equipped with the gear being located on rear side of lock tooth with lock tooth engagement, and gear with setting vertically
The wheel shaft set is connect with the cavity wall of box chamber, and locking bar is located at the right lateral side of wheel shaft, and the tooth on gear rotates the region streaked around wheel shaft
Referred to as lock room, pedestal are fixedly connected with the cavity wall of box chamber, and the stroke that locking bar is moved forward and backward mutually is fitted with the position where lock room
Match so that：
When locking bar is moved along to extreme position, the front end of locking bar enters in lock room, and the front end of locking bar is enabled to may be stuck in phase
Between the tooth of adjacent two gears, and the top of locking bar is located at the rear side of the tooth on the right side of wheel shaft with gear and abuts, to block tooth
Wheel, and then realize that arc of motion is copied and be fixed to each other with what fixed arc was copied；
Locking bar is moved to extreme position backward when, the front end of locking bar is detached from lock room.
A kind of handcuffss, include the arc to be linked together with handcuffss shaft fixation arc copy, the arc of motion of arc is copied, activity
Arc, which is copied, is located at the left side that fixed arc is copied, and the front end that fixed arc is copied is equipped with the handcuffss shaft, and box intracavitary is equipped with above-mentioned general
Key clutch lock core structure, the left side wall of box intracavitary are equipped with the key hole being connect with drive section for key, what fixed arc was copied
Rear end is equipped with the lock box with box chamber, and the outside that arc of motion is copied is equipped with several lock teeth arranged side by side, is equipped with and supplies on front side of lock box
Lock tooth stretches into the mouth that penetrates of box intracavitary, and box intracavitary is equipped with the gear being located on rear side of lock tooth with lock tooth engagement, and gear with setting vertically
The wheel shaft set is connect with the cavity wall of box chamber, and locking bar is located at the right lateral side of wheel shaft, and the tooth on gear rotates the region streaked around wheel shaft
Referred to as lock room, pedestal are fixedly connected with the cavity wall of box chamber, and the stroke that locking bar is moved forward and backward mutually is fitted with the position where lock room
Match so that：
When slide block is in the lock state, when locking bar is moved along to extreme position, the front end of locking bar enters in lock room,
The front end of locking bar is enabled to may be stuck between the tooth of two neighboring gear, and the top of locking bar is located at the tooth on the right side of wheel shaft with gear
Rear side abuts, and to block gear, and then realizes that arc of motion is copied and is fixed to each other with what fixed arc was copied；
When slide block is in release conditions, locking bar is moved to extreme position backward when, the front end of locking bar is detached from lock room；
The tooth abutted with the top of locking bar is known as knob, is located on gear on rear side of knob and the tooth adjacent with knob is known as only
Return tooth；Stopper is located at the side of the side of the top left hand of locking bar so that when slide block is in critical condition, lock tooth is in box chamber
It is interior to push locking bar that the elastic force of thrust spring is overcome to move down toward knob when moving right, to allow gear to rotate, and tooth is locked in box
Intracavitary presses to the left side on locking bar top toward stopper when moving left, to prevent gear from rotating.
The beneficial effects of the invention are as follows：The structure setting of the present invention causes the right end face of the key extended in left and right to be wanted
It is first abutted with electrolysis, then allows clutch block toward moving right, realize that clutch hole is moved to and can turn in section, while needing to set in key
There is a drive hole for being connect with drive section extended along left and right, the insert port company that the right end face of drive hole and key is equipped with
It is logical so that clutch block could be allowed drive hole to connect by the end face only on the right side of key toward after moving, and the cross section shape of drive hole
Shape should also be as being the rotation stop shape connecting with drive section matching rotation stop, slide block can be allowed to follow linkage shaft rotation by twisting key
It is dynamic, to allow slide block to stir the locking bar for lock and unlock, to realize the lock and unlock of lockset.The present invention is for locking
Tool.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the overlooking structure diagram of handcuffss embodiment of the present invention；
Fig. 2 is the vertical view partial structural diagram of handcuffss embodiment of the present invention being inserted into after key.
Specific implementation mode
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations not singly refer to component and directly connect, and refer to that can be added deduct according to specific implementation situation by adding
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to Figures 1 and 2, this is the embodiment of the present invention, specifically：
A kind of handcuffss include that the fixation arc of the arc to be linked together with handcuffss shaft 93 is copied the arc of motion of 91, arc and copied
92, arc of motion copies 92 and is located at the left side that fixed arc copies 91, and the front end that fixed arc copies 91 is equipped with the handcuffss shaft 93, box intracavitary
Equipped with common key clutch lock core structure, the common key clutch lock core structure：
Further include the clutch 4 for being located at 5 left side of pedestal, with the universal driving shaft in left and right settings including pedestal 5, it is described
The pivot center of moving axis is arranged in left and right directions, and pedestal 5 is equipped with through axial bore 51, and slide-bar 52, clutch are fixedly connected on pedestal 5
Device 4 is equipped with clutch hole 421, and universal driving shaft passes through the through axial bore 51, clutch hole 421, slide-bar 52 to be slidably connected with clutch 4,
Slide-bar 52, universal driving shaft are arranged in parallel so that when being slided on slide-bar 52, clutch 4 is also slided along universal driving shaft clutch 4；Clutch
The section in hole 421 is in rotation stop shape, and the rotation stop shape is in the provided circumferentially about at least one raised and/or at least one of basis circle
Be recessed the shape formed, and the center of circle of the basis circle is located in the shaft of universal driving shaft, and the universal driving shaft is from left to right equipped with successively
Drive section 11, idle running section 14, rotation stop section 12 can turn section 13, and the section of drive section 11 is in rotation stop shape, and slide-bar 52, which is equipped with, resets bullet
Spring 53, resetting spring 53 are located between pedestal 5, clutch 4 so that clutch 4 clutch hole 421 and rotation stop section in a free state
12 rotation stops connect, and the section of idle running section 14 is circle, and the shaft of universal driving shaft is on the center of circle in the section of idle running section 14, universal driving shaft
It is fixedly connected with slide block 2；Drive section 11 is along the outer ledge that the projection in the direction of shaft is respectively provided with idle running section；It can turn section
13 cross sectional shape is adapted to the cross sectional shape in clutch hole 421 so that clutch 4 overcomes reset bullet along universal driving shaft from rotation stop section 12
The elastic force of spring 53, which is turned right, to be moved to when can turn section 13, and clutch is connect with universal driving shaft turnable；The left lateral sides of clutch 4 are equipped with
The electrolysis 401 that can be abutted with the end face of key, the electrolysis 401 are located at the side of universal driving shaft.In this way, causing to prolong in left and right
The right end face for the key stretched will be abutted first with electrolysis, then allow clutch block toward moving right, and realize that clutch hole is moved to and can turn
Duan Shang, while needing to be equipped with the drive hole 901 for connecting with drive section extended along left and right in key, drive hole and key
Insert port that right end face is equipped with connection so that clutch block could be allowed drive hole toward after moving by end face only on the right side of key
Connection, and the cross-sectional shape of drive hole should also be as being the rotation stop shape connecting with drive section matching rotation stop, it can by twisting key
To allow slide block that universal driving shaft is followed to rotate, to allow slide block to stir the locking bar for lock and unlock, to realize lockset
Lock and unlock.
The idle running set 8 coaxial with the shaft of universal driving shaft is arranged on universal driving shaft, idle running set 8 is rotatablely connected with universal driving shaft, makes
Pivoted housing 8 of having leisure can rotate on universal driving shaft, the as described idle running section in the position where idle running set 8.Due to there is setting for free pivoted housing
It sets, must be provided with the key mesoporous 902 being located between drive hole 901 and insert port, the key mesoporous so to allow in key
902 aperture, which is done, greatly could entangle universal driving shaft, but after the aperture of key mesoporous is done greatly, the sleeve of single diameter but can not
Entangle drive section, and after criminal entangles idle running set, discovery can rotate, and just with for that can open, but cannot actually open,
Criminal can be allowed to be at a loss.
The slide block 2 of the present embodiment is located at the right side of pedestal 5.It is convenient for the simplification of structure in this way.
It is the annular groove being located on universal driving shaft lateral surface that can turn section 13 described in the present embodiment.
2 side of slide block is equipped with the locking bar 7 that can be moved forward and backward, and locking bar 7 is equipped with linkage block 71, linkage block 71 and slide block
2 are disposed proximate to so that when slide block 2 follows universal driving shaft to rotate, slide block 2 is connect with linkage block 71, past before and after locking bar 7 to allow
It is multiple mobile.
Thrust spring 73 is arranged on locking bar 7, one end of thrust spring 73 is relatively fixed with pedestal 5 to be connect, thrust spring
73 other end is relatively fixed with locking bar 7 and connect so that locking bar 7 has the thrust being moved along in a free state；On locking bar 7
If there are two the linkage block 71 of time interval setting, the slide block 2 is located between described two linkage blocks 71 so that：
After slide block 2 follows universal driving shaft rotation to be abutted with the linkage block 71 of front side, locking bar 7 can be allowed to be moved along；
After slide block 2 follows universal driving shaft rotation to be abutted with the linkage block 71 of rear side, locking bar 7 can be allowed to move backward；
It is equipped between described two linkage blocks 71 and accommodates gap, the rotatable angle of shaft rotation that rotates of slide block 2 is known as state
Angle, state angle are adapted with gap is accommodated so that：
When slide block 2 turns to the end of state angle, locking bar 7 is allowed to be in the extreme position being moved along, this state is known as
The lock-out state of slide block 2；
When slide block 2 turns to the end of state angle, locking bar 7 is allowed to be in the extreme position moved backward, this state is known as
The release conditions of slide block 2；
When slide block 2 turns to the medium position of state angle, allow front side linkage block 71 and slide block 2 between be equipped with activity
Gap, this state are known as the critical condition of slide block 2.
The left side wall of box intracavitary is equipped with the key hole 97 being connect with drive section 11 for key, and fixed arc copies 91 rear end
Equipped with the lock box 94 with box chamber, the outside that arc of motion copies 92 is equipped with several lock teeth 921 arranged side by side, and 94 front side of lock box is set
There are the mouth that penetrates for stretching into box intracavitary for lock tooth 921, box intracavitary to be equipped with the gear for being located at 921 rear side of lock tooth engaged with lock tooth 921
95, the wheel shaft 96 that is vertically arranged of gear 95 is connect with the cavity wall of box chamber, and locking bar 7 is located at the right lateral side of wheel shaft 96, on gear 95
Tooth rotate the region streaked around wheel shaft 96 and be known as lock room, pedestal 5 is fixedly connected with the cavity wall of box chamber, the back-and-forth motion of locking bar 7
Stroke be adapted with the position where lock room so that：
When slide block 2 is in the lock state, when locking bar 7 is moved along to extreme position, the front end of locking bar 7 enters lock room
It is interior, enable the front end of locking bar 7 may be stuck between the tooth of two neighboring gear 95, and the top of locking bar 7 is located at wheel shaft with gear 95
The rear side of the tooth on 96 right sides abuts, and to block gear 95, and then realizes that arc of motion copies 92 and copies 91 with fixation arc and is fixed to each other；
To realize the locking of handcuffss.
When slide block 2 is in release conditions, locking bar 7 is moved to extreme position backward when, the front end of locking bar 7 is detached from locking
Area；To realize the unlock of handcuffss.
The tooth abutted with the top of locking bar 7 is known as knob 951, be located on gear 95 951 rear side of knob and with 951 phase of knob
Adjacent tooth is known as stopper 952；Stopper 952 is located at the side of the side of the top left hand of locking bar 7 so that slide block 2 is in
When critical condition, lock tooth 921 pushes locking bar 7 to overcome the elastic force of thrust spring 73 down in box intracavitary toward knob 951 when moving right
It is mobile, to allow gear 95 to rotate, and lock the left side that tooth 921 presses to 7 top of locking bar in box intracavitary toward stopper 952 when moving left
Face, to prevent gear 95 from rotating.To realize that arc of motion copies the function of 92 one-directional rotation, more more dynamic tighter effect is realized.
Universal driving shaft is equipped with locating plate 6, and the peripheral wall of locating plate 6 is equipped with multiple locating notches 61, clutch 4 and pedestal 5
Between be equipped with itself flexible locating rod 62, the peripheral wall of the locating rod 62 and locating plate 6 so that locating plate 6 follows connection
When moving axis rotates, locating rod 62 enters in locating notch 61, while the feedback of vibration is had to key.And the multiple positioning lacks
Angle when lock-out state that the position where mouthfuls 61 is in slide block 2 respectively, release conditions, critical condition corresponds,
Convenient for allowing operating personnel to know the state in which at this time of slide block 2.The locating rod 62 of the present embodiment and clutch 4 or pedestal 5 are solid
Fixed connection, locating rod 62 is parallel with linkage universal driving shaft and is directed toward pedestal, when the right end of locating rod can be allowed to be abutted with pedestal in this way, from
Close hole just with can turn section and connect, to realize the function of positioning.
Rotation stop shape of the present invention includes ellipse, polygon, cam shape, heart, polygon etc., because oval
It is equivalent in circle and adds two symmetrically arranged protrusions, certain rotation stop shape further includes non-circular or relative to described turn
The circle of eccentric shaft, because eccentric circle is also convexing to form plus crescent, the present embodiment on the basis of circular
The rotation stop shape of use is regular hexagon, and regular hexagon can regard round as and remove several crescent with straight flange to be formed
, regular hexagon can also regard round as and add what six angles were formed, and such criminal is only with section in annular shape
Sleeve, which entangles drive section, to allow slide block to rotate, and can not achieve unlock, it is also necessary to sleeve be allowed to press down clutch toward trapping
Just there is the possibility for allowing universal driving shaft to rotate, but since the section of limiting holes is in rotation stop shape, thus the outer diameter of sleeve must be allowed small
In the diameter of the maximum inscribed circle of limiting holes, so the outer diameter of sleeve is just allowed to become smaller, internal diameter, the wall thickness of sleeve are also limited,
So that the intensity of sleeve declines, enough releasing forces cannot be provided, also can not just be unlocked, in key turns universal driving shaft, dialled
Motion block can follow universal driving shaft to rotate, and to allow slide block to stir the component for locking or unlocking, realize the locking reconciliation of lockset
Lock.
The present embodiment sets that there are two two slide-bars for being in front and back setting, is equipped on the right side of each slide-bar and is fixed with box chamber
The slide-bar seat of connection, the slide-bar seat are equipped with connection through-hole 501, and locking bar is located in connection through-hole 501 so that locking bar can be even
It connects hole 501 to move forward and backward, connection through-hole 501 can limit moving left and right for locking bar.
The better embodiment of the present invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make various equivalent modifications or replacement under the premise of without prejudice to spirit of that invention, this
Equivalent modification or replacement are all contained in the application claim limited range a bit.
Claims (10)
1. a kind of common key clutch lock core structure, including pedestal (5), it is characterised in that：Further include being located on the left of pedestal (5)
Clutch (4), with the universal driving shaft in left and right settings, the pivot center of the universal driving shaft is arranged in left and right directions, on pedestal (5)
Equipped with through axial bore (51), slide-bar (52) is fixedly connected on pedestal (5), clutch (4) is equipped with clutch hole (421), universal driving shaft
Across the through axial bore (51), clutch hole (421), slide-bar (52) is slidably connected with clutch (4), and slide-bar (52), universal driving shaft are flat
Row setting so that when being slided on slide-bar (52), clutch (4) is also slided along universal driving shaft clutch (4)；Clutch hole (421)
Section is in rotation stop shape, and the rotation stop shape is at least one protrusion provided circumferentially about of basis circle and/or at least one concave shape
At shape, it is described basis circle the center of circle be located in the shaft of universal driving shaft, the universal driving shaft from left to right successively be equipped with drive section
(11), idle running section (14), rotation stop section (12), section (13) can be turned, the section of drive section (11) is in rotation stop shape, and slide-bar (52) is equipped with
Resetting spring (53), resetting spring (53) are located between pedestal (5), clutch (4) so that clutch (4) is in a free state
Clutch hole (421) is connect with rotation stop section (12) rotation stop, and the section of idle running section (14) is circle, and the shaft of universal driving shaft passes through idle running section
(14) center of circle in section is fixedly connected with slide block (2) on universal driving shaft；Projection of the drive section (11) along the direction of shaft is all provided with
It empties within the outer ledge for turning section (14)；The cross sectional shape that can turn section (13) is adapted to the cross sectional shape of clutch hole (421), is made
Clutch (4) along universal driving shaft from rotation stop section (12) overcome the elastic force of resetting spring (53) turn right be moved to can turn section (13) when,
Clutch (4) is connect with universal driving shaft turnable；The left lateral sides of clutch (4) are equipped with the electrolysis that can be abutted with the end face of key
(401), the electrolysis (401) is located at the side of universal driving shaft.
2. a kind of common key clutch lock core structure according to claim 1, it is characterised in that：Be arranged on universal driving shaft with
The coaxial idle running set (8) of the shaft of universal driving shaft, idle running set (8) are rotatablely connected with universal driving shaft so that idle running set (8) can be in universal driving shaft
Upper rotation, the as described idle running section in the position dallied where covering (8).
3. a kind of common key clutch lock core structure according to claim 1, it is characterised in that：The slide block (2) sets
Right side in pedestal (5).
4. a kind of common key clutch lock core structure according to claim 1, it is characterised in that：The section (13) that turns is
The annular groove being located on universal driving shaft lateral surface.
5. a kind of common key clutch lock core structure according to claim 1, it is characterised in that：Universal driving shaft is equipped with positioning
The peripheral wall of piece (6), locating plate (6) is equipped at least one locating notch (61), is equipped with certainly between clutch (4) and pedestal (5)
The flexible locating rod of body (62), the peripheral wall of the locating rod (62) and locating plate (6) so that locating plate (6) follows linkage
When shaft rotation is moved, locating rod (62) enters in locating notch (61).
6. a kind of common key clutch lock core structure according to claim 5, it is characterised in that：Locating rod (62) and clutch
Device (4) or pedestal (5) are fixedly connected.
7. a kind of common key clutch lock core structure as claimed in any of claims 1 to 6, it is characterised in that：It dials
Motion block (2) side is equipped with the locking bar (7) that can be moved forward and backward, and locking bar (7) is equipped with linkage block (71), linkage block (71) and slide block
(2) it is disposed proximate to so that when slide block (2) follows universal driving shaft to rotate, slide block (2) is connect with linkage block (71), is locked to allow
Bar (7) is front and back to be moved back and forth.
8. a kind of common key clutch lock core structure according to claim 7, it is characterised in that：Locking bar is arranged on (7)
Thrust spring (73), one end of thrust spring (73) is relatively fixed with pedestal (5) to be connect, the other end and lock of thrust spring (73)
Bar (7) is relatively fixed connection so that locking bar (7) has the thrust being moved along in a free state；There are two being set on locking bar (7)
The linkage block (71) of time interval setting, the slide block (2) are located between described two linkage blocks (71) so that：
After slide block (2) follows universal driving shaft rotation to be abutted with the linkage block (71) of front side,
Locking bar (7) can be allowed to be moved along；
After slide block (2) follows universal driving shaft rotation to be abutted with the linkage block (71) of rear side,
Locking bar (7) can be allowed to move backward；
It is equipped between described two linkage blocks (71) and accommodates gap, slide block (2) the rotatable angle of shaft rotation that rotates is known as state
Angle, state angle are adapted with gap is accommodated so that：
When slide block (2) turns to the end of state angle, locking bar (7) is allowed to be in the extreme position being moved along, this state is known as
The lock-out state of slide block (2)；
When slide block (2) turns to the end of state angle, locking bar (7) is allowed to be in the extreme position moved backward, this state is known as
The release conditions of slide block (2)；
When slide block (2) turns to the medium position of state angle, allows between linkage block (71) and the slide block (2) of front side and be equipped with work
Dynamic gap, this state are known as the critical condition of slide block (2).
9. a kind of handcuffss, include the arc to be linked together with handcuffss shaft (93) fixation arc copy (91), arc arc of motion
It copies (92), arc of motion copies (92) and is located at the left side that fixed arc copies (91), and the front end that fixed arc copies (91) turns equipped with the handcuffss
Axis (93), it is characterised in that：Box intracavitary is equipped with common key clutch lock core structure as claimed in claim 7, a left side for box intracavitary
Side wall is equipped with the key hole (97) being connect with drive section (11) for key, and the rear end that fixed arc copies (91) is equipped with box chamber
Lock box (94), the outside that arc of motion copies (92) is equipped with several lock teeth (921) arranged side by side, is equipped on front side of lock box (94) and supplies
Lock tooth (921) stretches into the mouth that penetrates of box intracavitary, the tooth being located on rear side of lock tooth (921) that box intracavitary is equipped with lock tooth (921) engages
It takes turns (95), gear (95) is connect with the wheel shaft (96) being vertically arranged with the cavity wall of box chamber, after locking bar (7) is located at the right side of wheel shaft (96)
Side, tooth on gear (95) are known as lock room around the region that wheel shaft (96) rotation is streaked, and the cavity wall of pedestal (5) and box chamber, which is fixed, to be connected
It connects, the stroke that locking bar (7) is moved forward and backward is adapted with the position where lock room so that：
When locking bar (7) is moved along to extreme position, the front end of locking bar (7) enters in lock room, enables the front end of locking bar (7) that can block
Between the tooth of two neighboring gear (95), and the top of locking bar (7) is located at the tooth on the right side of wheel shaft (96) with gear (95)
Rear side abuts, and to block gear (95), and then realizes that arc of motion copies (92) and copies being fixed to each other for (91) with fixed arc；
Locking bar (7) is moved to extreme position backward when, the front end of locking bar (7) is detached from lock room.
10. a kind of handcuffss, include the arc to be linked together with handcuffss shaft (93) fixation arc copy (91), arc arc of motion
It copies (92), arc of motion copies (92) and is located at the left side that fixed arc copies (91), and the front end that fixed arc copies (91) turns equipped with the handcuffss
Axis (93), it is characterised in that：Box intracavitary is equipped with common key clutch lock core structure as claimed in claim 8, a left side for box intracavitary
Side wall is equipped with the key hole (97) being connect with drive section (11) for key, and the rear end that fixed arc copies (91) is equipped with box chamber
Lock box (94), the outside that arc of motion copies (92) is equipped with several lock teeth (921) arranged side by side, is equipped on front side of lock box (94) and supplies
Lock tooth (921) stretches into the mouth that penetrates of box intracavitary, the tooth being located on rear side of lock tooth (921) that box intracavitary is equipped with lock tooth (921) engages
It takes turns (95), gear (95) is connect with the wheel shaft (96) being vertically arranged with the cavity wall of box chamber, after locking bar (7) is located at the right side of wheel shaft (96)
Side, tooth on gear (95) are known as lock room around the region that wheel shaft (96) rotation is streaked, and the cavity wall of pedestal (5) and box chamber, which is fixed, to be connected
It connects, the stroke that locking bar (7) is moved forward and backward is adapted with the position where lock room so that：
When slide block (2) is in the lock state, when locking bar (7) is moved along to extreme position, the front end of locking bar (7) enters locking
In area, the front end of locking bar (7) is enabled to may be stuck between the tooth of two neighboring gear (95), and the top of locking bar (7) and gear
(95) rear side for being located at the tooth on the right side of wheel shaft (96) abuts, and to block gear (95), and then it is (92) and solid to realize that arc of motion is copied
Determine arc and copies being fixed to each other for (91)；
When slide block (2) is in release conditions, locking bar (7) is moved to extreme position backward when, the front end of locking bar (7) is detached from locking
Area；
The tooth abutted with the top of locking bar (7) is known as knob (951), and knob (951) rear side and and knob are located on gear (95)
(951) adjacent tooth is known as stopper (952)；Stopper (952) is located at the side of the side of the top left hand of locking bar (7), makes
Slide block (2) when be in critical condition, lock tooth (921) overcomes in box intracavitary toward knob (951) promotion locking bar (7) when moving right
The elastic force of thrust spring (73) moves down, to allow gear (95) rotate, and lock tooth (921) box intracavitary toward move left when stop
The left side that tooth (952) presses to locking bar (7) top is gone back to, to prevent gear (95) from rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589206.0A CN108756530A (en) | 2018-06-08 | 2018-06-08 | A kind of common key clutch lock core structure and handcuffss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589206.0A CN108756530A (en) | 2018-06-08 | 2018-06-08 | A kind of common key clutch lock core structure and handcuffss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108756530A true CN108756530A (en) | 2018-11-06 |
Family
ID=64000701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810589206.0A Withdrawn CN108756530A (en) | 2018-06-08 | 2018-06-08 | A kind of common key clutch lock core structure and handcuffss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3101657A1 (en) * | 2019-10-07 | 2021-04-09 | Manufacture Speciale D'armes Fines Et Cycles Rivolier Pere Et Fils | Handcuff with key without bolt |
-
2018
- 2018-06-08 CN CN201810589206.0A patent/CN108756530A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3101657A1 (en) * | 2019-10-07 | 2021-04-09 | Manufacture Speciale D'armes Fines Et Cycles Rivolier Pere Et Fils | Handcuff with key without bolt |
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Application publication date: 20181106 |