CN108547521B - A kind of grip handle lock - Google Patents
A kind of grip handle lock Download PDFInfo
- Publication number
- CN108547521B CN108547521B CN201810293370.7A CN201810293370A CN108547521B CN 108547521 B CN108547521 B CN 108547521B CN 201810293370 A CN201810293370 A CN 201810293370A CN 108547521 B CN108547521 B CN 108547521B
- Authority
- CN
- China
- Prior art keywords
- clutch
- lock
- locking
- lock body
- clutch locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
-
- 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
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
Abstract
A kind of grip handle lock, including lock body, fixed outer ring, lock body mounting base, Clutch lock button component, clutch locking assembly and lock tongue；Lock body around own axis can be connected with lock body mounting base, have the space for accommodating Clutch lock button component and clutch locking assembly inside lock body and lock body mounting base；Clutch lock button component is connected with clutch locking assembly, and Clutch lock button component can be around own axis, and can limit to the movement in clutch locking assembly axial direction；Clutch locking assembly is connected with lock body, and clutch locking assembly can be moved forward and backward in the axial direction and can be under the drive of lock body around own axis；Fixed outer ring is set in lock body mounting base, and fixed outer ring can limit the rotation of clutch locking assembly；Lock tongue can rotate under lock body drive around the axis of lock body.Present invention unlock is smooth, easy to operate, without latching accessory auxiliary installation when installation, can not only keep electric power facility original appearance, can also improve construction efficiency, expand the scope of application of five anti-business.
Description
Technical field
The present invention relates to a kind of locksets, and in particular to a kind of grip handle lock in the equipment such as cabinet body, cabinet.
Background technique
Currently, such as mechanism case, terminal box, control flow cabinet facility are largely adopted when carrying out five anti-integrated management
Locking processing is carried out to facility with the method for traditional padlocks cooperation latching accessory.It to be beaten on facility when installing latching accessory
Hole, punch operation can generate different degrees of destruction to facility appearance, and also can after punching to the insulation performance of charged facility
Adverse effect is brought, there are security risks.Therefore how can be protected simultaneously on the basis of expanding the scope of application of five anti-business
Electric power facility original appearance is held, anti-error system operating reliability is improved, is each five anti-lockset manufacturer problems to be solved.
Summary of the invention
It may not need the purpose of the present invention is to provide a kind of using the installation of latching accessory auxiliary, easy to operate handle
Lock.
To achieve the goals above, the present invention takes following technical solution:
A kind of grip handle lock, comprising: lock body, fixed outer ring, lock body mounting base, Clutch lock button component, clutch locking assembly and
Lock tongue；The lock body around own axis can be connected with the lock body mounting base, in the lock body and lock body mounting base
Portion has the space for accommodating the Clutch lock button component and clutch locking assembly；The Clutch lock button component and the clutch are latched
Component is connected by a position-limit mechanism, and the Clutch lock button component can be around own axis, and the clutch lock knob component is logical
It crosses the position-limit mechanism to limit the movement in the clutch locking assembly axial direction in lockset locking, the clutch lock knob
Component controls the position-limit mechanism releasing when lockset unlocks to the axial limiting of the clutch locking assembly；The clutch locking
Component is connected with the lock body, and the clutch locking assembly can be moved forward and backward in the axial direction and can be in the drive of the lock body
Under around own axis；The fixed outer ring is set in the lock body mounting base, the clutch locking assembly by one from
It closes mechanism to be connected with the fixed outer ring, the clutch is closed when lockset is latched by the clutch in the fixed outer ring
The rotation of lock set is limited, the axial limiting of the clutch locking assembly when releasing the clutch release to it is described from
The limit of locking assembly is closed, the clutch locking assembly can rotate；The lock tongue can be around described under lock body drive
The axis of lock body rotates.
In aforementioned schemes, Clutch lock button component can release the limit to the axial movement of clutch locking assembly when rotating, from
Close locking assembly be detached from it is mobile to the direction far from Clutch lock button component after the limit of Clutch lock button component, clutch locking assembly to
Direction far from Clutch lock button component can be detached from the limit that fixed outer ring rotates it when mobile.
More specifically, the position-limit mechanism includes that one end has the connecting shaft in radially projecting axial limiting portion and interior
Wall has the pilot hole of positive stop lug boss, and the connecting shaft protrudes into the pilot hole, and the axial limiting portion is in the clutch
The positive stop lug boss can be buckled or left in cage knob component rotation process with the positive stop lug boss.
More specifically, the clutch include the clutch protrusion radially extended and accommodate the clutch protrusion from
Groove is closed, the clutch protrusion can leave the clutch groove when the clutch locking assembly axial limiting releases.
More specifically, the Clutch lock button component includes clutch cage knob and the clutch with clutch cage knob driving cooperation
It is latched shaft；The clutch locking assembly include clutch locking set, be set on clutch locking set be latched retainer ring and
For it is described locking retainer ring provide make its move forward power locking retainer ring displacement spring, the locking retainer ring can relatively described in from
It closes the axial movement of locking set but is not able to rotate；The clutch locking shaft is connected by position-limit mechanism with clutch locking set,
The locking retainer ring is connected by clutch with the fixed outer ring.
More specifically, it is provided with thrust spring between the Clutch lock button component and the clutch locking assembly, it is described to push away
Power spring provides the power for moving backward it for the clutch locking assembly.
More specifically, the Clutch lock button component includes clutch cage knob and the clutch with clutch cage knob driving cooperation
It is latched shaft；The clutch locking assembly include with the clutch locking shaft be connected clutch locking set, be set to described in from
It closes and is latched retainer ring on locking set and provides the locking retainer ring displacement spring for the power for moving forward it for the locking retainer ring,
The locking retainer ring axial movement of clutch locking set but can be able to rotate relatively；The connecting shaft is that clutch locking turns
Axis, the axial limiting portion are set to the rear end of the clutch locking shaft；The pilot hole is set to the clutch locking set
It is interior and from the clutch be latched set front end face extend back, the positive stop lug boss be set on the pilot hole inner wall and radially to
The rear end of interior protrusion, the clutch locking shaft is protruded into the pilot hole and extends beyond the positive stop lug boss, the axial direction
On the rear end face that limiting section can be stuck in the positive stop lug boss in the Clutch lock button component rotation process or with the limit
Boss is detached from.
The clutch locking assembly includes the clutch locking set being connected with the Clutch lock button component, is set to the clutch
It is latched retainer ring on locking set and provides the locking retainer ring displacement spring for the power for moving forward it, institute for the locking retainer ring
State locking retainer ring the axial movement of clutch locking set but can not be able to rotate relatively；The clutch protrusion is set to the locking card
On the outer peripheral surface of circle and the outer peripheral surface for being latched retainer ring is protruded from, the clutch groove is set on the fixed outer ring.
In aforementioned schemes, under blocking, the axial limiting portion of clutch locking shaft is buckled on positive stop lug boss, limits clutch
Locking set moves backward；Clutch protrusion is located in clutch groove, limitation locking retainer ring rotation；When unlock, clutch is latched shaft
Be rotated away from positive stop lug boss of the axial limiting portion with clutch locking shaft, the limit of clutch locking set disengaging clutch locking shaft
Afterwards, it can move backward；When clutch locking set moves backward, clutch protrusion leaves clutch groove, and locking retainer ring can occur to turn
It is dynamic.
More specifically, the tail end of the clutch locking shaft is provided with a pair of circumferentially symmetrical spaced apart axial limiting
Portion is correspondingly arranged a pair of of positive stop lug boss in the pilot hole, and being formed between two positive stop lug boss can allow the axial limiting portion logical
The interval crossed.
More specifically, inner hole boss extended from front to back is provided in the fixed outer ring, the inner hole boss is along institute
The axially extending of fixed outer ring is stated, the clutch groove is the groove being recessed from the inner hole boss rear end face.
More specifically, the Clutch lock button component further includes shaft reset spring and clutch cage knob shell；The Clutch lock
Button and clutch locking shaft are set in the clutch cage knob shell, and the front end of the clutch cage knob stretches out in the clutch
The rear end of cage knob shell, the clutch locking shaft stretches out in the clutch cage knob shell；The shaft reset spring is set to
Between the clutch cage knob shell and clutch locking shaft, the clutch cage knob drives the clutch locking shaft to rotate it
The preceding angle that first dallies, when idle running, make the shaft reset spring be formed provided to the clutch locking shaft spinning reduction
Active force.
More specifically, the clutch locking assembly further includes clutch locking set attachment base, the clutch locking set attachment base
It is connected with the rear portion of clutch locking set, the locking retainer ring displacement spring is set to the locking retainer ring and the clutch is closed
Between lock tube attachment base.
More specifically, it is provided with the reset seat of annular in the lock body mounting base, is provided in the reset seat from Qi Ding
Lower concave part towards lower recess, and the inclined-plane of the connection lower concave part and top surface；It is arranged on the clutch locking set attachment base
There is the stabilizer blade to extend back from its rear end, the quantity of the stabilizer blade is corresponding with the quantity of the lower concave part；The clutch locking set
When attachment base rotates, the stabilizer blade can move on the inclined-plane and top surface of the reset seat.
In aforementioned schemes, under blocking, stabilizer blade is located at the front of lower concave part, and under unlocked state, stabilizer blade is located at lower concave part
In；When being latched, clutch locking set attachment base rotates and stabilizer blade is driven to be moved from lower concave part along inclined-plane to top surface, connects locking set
Joint chair, which moves forward, to be resetted.
It more specifically, further include lock tongue connector, the front of the lock tongue connector is located in the lock body mounting base simultaneously
It is connected with the lock body, rear portion stretches out in except the lock body mounting base, after the lock tongue is set to the lock tongue connector
Portion.
More specifically, lock body mounting base tail portion is provided with limiting steering slot, is provided with and turns on the lock tongue connector
To spacer pin, the limiting steering pin can move in the limiting steering slot.
It more specifically, further include emergency release component, the emergency release component includes emergency release bar and is set to institute
The emergency release knob at emergency release bar rear portion is stated, the front end of the emergency release bar is connected with clutch locking shaft, after
End extends beyond the lock tongue position；The emergency release bar can drive the clutch locking shaft rotation when rotating.
More specifically, the rear portion of the lock body is provided with the fitting groove matched with the clutch protrusion, the fitting groove
The axial of the lock body is parallel to be arranged and be equipped with the space for clutch protrusion axial movement.
More specifically, the lock body is connected with handle, and can be under the drive of the handle around own axis；Institute
It states and is provided with identification chip and keyhole on handle, the keyhole and the lock body accommodate the Clutch lock button component
Space connection.
More specifically, the lock body mounting base is fixed on appliance doors by installing nut.
From the above technical scheme, of the invention that axial type clutch closedown structure is set in lock body, pass through Clutch lock
The axial separation of clutch locking assembly is realized in the rotation of button, and so as to rotational handle unlock, unlock is smooth, easy to operate.Peace
It assists installing without using latching accessory when dress, can not only keep electric power facility original appearance, but also construction efficiency can be improved, expand
The scope of application of big five anti-business.In a preferred approach, when being unlocked operation, clutch locking assembly can also answer automatically
Automatic blocking is realized in position；And can be unlocked by emergency release component after incorrect manipulation deadlock, without using key,
The more convenient operation for being latched unlock.
Lock construction can be unblocked from internal emergency release without key the present invention also provides a kind of, be applied to grip handle lock
In the convenience of operation can be improved, can solve grip handle lock after unlock, if operator in the state that appliance doors are opened into
It needs to reuse computer key after being accidentally latched lockset during row equipment operation and is unlocked, operating process is cumbersome, no
Convenient problem.
To achieve the goals above, the present invention takes following technical solution:
Can emergency release unblock lock construction, comprising: Clutch lock button component, clutch locking assembly and emergency release component,
Emergency release component be connected with Clutch lock button component and can around own axis, can be driven when the rotation of emergency release component from
Close the rotation of cage knob component；Clutch lock button component is connected by a position-limit mechanism with clutch locking assembly, Clutch lock button component with
It is provided with thrust spring between clutch locking assembly, thrust spring provides one for clutch locking assembly and moves axially backward
Power, clutch locking assembly can be moved forward and backward in the axial direction and can be under the drives of lockset lock body around own axis；Clutch
Cage knob component limits the movement in clutch locking assembly axial direction when lockset is latched by position-limit mechanism, unlocks in lockset
When control position-limit mechanism release to the axial limiting of clutch locking assembly；Clutch locking assembly passes through a clutch and lockset
Fixed outer ring is connected, and clutch limits the rotation of clutch locking assembly when lockset is latched, in clutch locking assembly
Axial limiting when releasing clutch release limit to clutch locking assembly, clutch locking assembly can rotate, and clutch is closed
When the rotation of lock set is limited, the lock body (handle) of lockset can not also be rotated, to realize locking.
In aforementioned schemes, emergency release component includes that can drive the emergency release bar of clutch locking shaft rotation and be set to
The front end of the emergency release knob at emergency release bar rear portion, emergency release bar is connected with clutch locking shaft.
Aforementioned schemes by the emergency release component that is connected with Clutch lock button component of setting, emergency release component can drive from
Locking shaft rotation is closed, shaft rotation is latched by the i.e. controllable clutch of emergency release component, clutch locking shaft and clutch are closed
Linkage between lock set can release the restriction to lock handle rotation, can pass through emergency release group after incorrect manipulation deadlock
Part is unlocked, without using key, the more convenient operation for being latched unlock.
The present invention also provides one kind, and in locking, locking assembly is self-resetting unblocks lock construction, is applied to grip handle lock
In the convenience of operation can be improved.
To achieve the goals above, the present invention takes following technical solution:
Grip handle lock unblocks lock construction, comprising: Clutch lock button component, clutch locking assembly, reset seat and thrust spring；From
Closing cage knob component can be under the drive of the key bar of computer key around own axis, and clutch locking assembly can be in the lock of lockset
Around own axis under the drive of body, and can move in the axial direction simultaneously；Clutch lock button component, resets clutch locking assembly
Seat is sequentially connected, and thrust spring is set between Clutch lock button component and clutch locking assembly, and thrust spring is clutch locking group
Part provides the power that can axially move back；Clutch lock button component is connected by a position-limit mechanism with clutch locking assembly, clutch
Cage knob component limits the movement in clutch locking assembly axial direction when lockset is latched by position-limit mechanism, unlocks in lockset
When control position-limit mechanism release to the axial limiting of clutch locking assembly；Clutch locking assembly by a clutch with it is described solid
Determine outer ring to be connected, clutch limits the rotation of clutch locking assembly when lockset is latched, in clutch locking assembly
Clutch releases the limit to clutch locking assembly when axial limiting releases, and clutch locking assembly can rotate, clutch locking
When the rotation of component is limited, the lock body (handle) of lockset can not also be rotated, to realize locking；Clutch locking assembly and reset
To be drivingly connected between seat, reset seat driving clutch locking assembly when clutch locking assembly turns round is moved forward.
The reset seat that aforementioned schemes can push clutch locking assembly to move forward by setting, in clutch locking assembly with lockset
Handle makes clutch locking assembly move forward automatically resets when turning round, and realization automatic blocking makes the more convenient operation of lockset.
The present invention also provides the connection structure that a kind of axial type clutch in grip handle lock unblocks latch mechanism, rotation locks
Latch mechanism can be unblocked when the handle of tool by axial type clutch to be unlocked and be latched.
To achieve the goals above, the present invention takes following technical solution:
Axial type clutch unblocks the connection structure of latch mechanism, comprising: Clutch lock button component and clutch locking assembly, Clutch lock
Thrust spring is set between button component and clutch locking assembly, and Clutch lock button component can be under the drive of the key bar of computer key
Around own axis, clutch locking assembly can be under the drive of the lock body of lockset around own axis, and simultaneously can be in axis
It moves up；Clutch lock button component is connected by position-limit mechanism with clutch locking assembly, and is latched by position-limit mechanism in lockset
When the movement in clutch locking assembly axial direction is limited, lockset unlock when control position-limit mechanism release to clutch locking group
The axial limiting of part；Position-limit mechanism includes that connecting shaft and inner wall of the one end with radially projecting axial limiting portion have limit
The pilot hole of position boss, connecting shaft protrudes into pilot hole, and axial limiting portion can be in Clutch lock button component rotation process
Positive stop lug boss buckles or leaves positive stop lug boss, so that clutch locking assembly is axially movable.
Lockset is connected by position-limit mechanism in aforementioned schemes and unblocks Clutch lock button component and clutch locking group in latch mechanism
Part, the cooperation of positive stop lug boss in the axial limiting portion of the connecting shaft end in position-limit mechanism and pilot hole, may be implemented rotation from
When closing cage knob component, clutch locking assembly and Clutch lock button component axial separation, to release the locking of lock handle, Jin Erke
It is unlocked with rotational handle.
Detailed description of the invention
It in order to illustrate the embodiments of the present invention more clearly, below will be to required use in embodiment or description of the prior art
Attached drawing do simple introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the embodiment of the present invention；
Fig. 3 is the cross-sectional view of the embodiment of the present invention；
Fig. 4 is the cross-sectional view of Clutch lock of embodiment of the present invention button component；
Fig. 5 is the decomposition texture schematic diagram of Clutch lock button component；
Fig. 6 is the A of Fig. 4 to schematic diagram；
Fig. 7 is the cross-sectional view of clutch of embodiment of the present invention locking assembly；
Fig. 8 is the decomposition texture schematic diagram of clutch locking assembly；
Fig. 9 is the structural schematic diagram of clutch locking set；
The cooperation position schematic diagram of clutch locking external member and fixed outer ring when Figure 10 is locking；
Figure 11 is the decomposition diagram of clutch cage knob, clutch locking shaft, emergency release bar and emergency release knob；
Figure 12 is schematic diagram when Clutch lock button component is assembled together with clutch locking external member and emergency release component；
Figure 13 is the cross-sectional view of lockset under unlocked state.
A specific embodiment of the invention is described in more detail below in conjunction with attached drawing.
Specific embodiment
In order to above and other objects of the present invention, feature and advantage can be become apparent from, the embodiment of the present invention is cited below particularly,
And cooperate appended diagram, it is described below in detail.
Referring to Fig.1, Fig. 2 and Fig. 3, the grip handle lock of the present embodiment include lock body 1, fixed outer ring 2, lock body mounting base 3, installation
Nut 4, lock tongue 5, Clutch lock button component 6, clutch cage knob fixing sleeve 7, clutch locking assembly 8 and lock tongue connector 9.In order to just
In description, before the side where lock body 1 is defined as, after the side where lock tongue 5 is defined as.
The front end of lock body 1 is connected with handle 11, and rear end passes through fixed outer ring 2 and is connected with lock body mounting base 3, and lock body 1 is fixed
Outer ring 2, lock body mounting base 3 are coaxially arranged.The the first accommodating chamber 1a extended along own axes, lock body installation are provided in lock body 1
The the second accommodating chamber 3a extended along own axes is provided in seat 3, when lock body 1 and lock body mounting base 3 are assembled together, lock body 1
With inside lock body mounting base 3 the first accommodating chamber 1a and the second accommodating chamber 3a be collectively formed and accommodate Clutch lock button component 6 and clutch
The space of locking assembly 8.Fixed outer ring 2 is sheathed on outside 1 rear portion of lock body, and fixed by threaded fastener and lock body mounting base 3.
Lock body mounting base 3 is mutually fixed by installing nut 4 with equipment (cabinet body or cabinet), so that grip handle lock is installed in equipment.
The lockset that grip handle lock of the invention can be unlocked for handle type grip handle lock or knob lock etc. by swing handle.Hand
Handle 11 and lock body 1 can be integral structure or split type structure, under lockset unlocked state, drive of the lock body 1 in handle 11
Under can be around own axis, lock tongue 5 is rotated with lock body 1, and realization unblock to cabinet door.When lock body 1 rotates, fixed outer ring 2
And lock body mounting base 3 be fixed on it is immovable in equipment.Identification chip 12 and keyhole 11a, body are provided on handle 11
Part identification chip 12 is set in the groove for being provided with handle 11, and keyhole 11a is located at the top of identification chip 12, key
Hole 11a is used to cooperate with the key bar of computer key.Keyhole 11a is connected to the first accommodating chamber 1a.
Clutch lock button component 6 can be under the drive of key unlock rod around own axis, and clutch locking assembly 8 is in handle
It can also be moved in the axial direction simultaneously around own axis, clutch locking assembly 8 under the drive of the handle of lock.Clutch cage knob group
Part 6 is connected with clutch locking assembly 8, and thrust spring 10 is provided between Clutch lock button component 6 and clutch locking assembly 8.
In conjunction with shown in Fig. 4 and Fig. 5, Clutch lock button component 6 is multiple including clutch cage knob 6-1, clutch locking shaft 6-2, shaft
Position spring 6-3 and clutch cage knob shell 6-4.The Clutch lock button component 6 of the present embodiment is set in clutch cage knob fixing sleeve 7, from
Conjunction cage knob fixing sleeve 7 is hollow cylinder open at one end, is set in the first accommodating chamber 1a.Before clutch cage knob fixing sleeve 7
End is provided with gasket 7-1, and the closure of openings of 7 front end of clutch cage knob fixing sleeve is limited in Clutch lock button component 6 by gasket 7-1
In clutch cage knob fixing sleeve 7.Clutch cage knob shell 6-4 is solid by threaded fastener and clutch cage knob fixing sleeve 7 and 1 phase of lock body
Fixed, clutch cage knob fixing sleeve 7 keeps Clutch lock button component 6 irremovable in the axial direction.Clutch cage knob shell 6-4 (clutch cage knob group
Part 6), clutch cage knob fixing sleeve 7 and lock body 1 can be rotated, but it is irremovable in the axial direction.
Clutch cage knob 6-1 and clutch locking shaft 6-2 be successively assemblied in clutch cage knob shell 6-4, clutch cage knob 6-1 with
It is driving cooperation that clutch, which is latched shaft 6-2, and clutch cage knob 6-1 can drive clutch locking shaft 6-2 rotation when rotating.The present embodiment
Clutch cage knob shell 6-4 be front end have opening hollow cylinder, and by clutch cage knob decorative cover 6-5 close clutch cage knob outside
The opening of the front end shell 6-4.The front end of clutch cage knob 6-1 stretches out in clutch cage knob decorative cover 6-5 and stretches in keyhole 11a, from
And can be matched with the key bar of computer key, Clutch lock can be passed through when the key bar of computer key protrudes into keyhole 11a
Button 6-1 drives clutch locking shaft 6-2 rotation.Clutch locking shaft 6-2 rear end stretch out in clutch cage knob shell 6-4, with from
Locking assembly 8 is closed to be connected.
Shaft reset spring 6-3 be set to clutch cage knob shell 6-4 and clutch locking shaft 6-2 between, respectively with clutch
Cage knob shell 6-4 is connected with clutch locking shaft 6-2, and shaft reset spring 6-3, which is used to be latched shaft 6-2 for clutch, provides one
The active force resetted after by external force (key bar) driving rotation.The rear end that clutch is latched shaft 6-2 has radially projecting
Axial limiting portion 6-2a, axial limiting portion 6-2a are located at except clutch cage knob shell 6-4.The shaft reset spring 6- of the present embodiment
3 be the torsional spring for being sheathed on the clutch locking front shaft 6-2, and one end and the torsional spring snap-gauge 6-6 phase of torsional spring are fixed, the other end and clutch
Locking shaft 6-2 phase is fixed, and torsional spring snap-gauge 6-6 is fixed with clutch cage knob shell 6-4 phase.Torsional spring snap-gauge 6-6 is it is also assumed that be
A part of clutch cage knob shell 6-4.
The present embodiment (end opposite with clutch locking shaft) setting department of assembly 6- on the rear end face of clutch cage knob 6-1
1a, (end opposite with clutch cage knob) setting assembly limiting section 6-2b on the front end face of clutch locking shaft 6-2.This implementation
The department of assembly 6-1a of example is the lug boss along the axially projecting rear end face in clutch cage knob 6-1 of clutch cage knob 6-1, which is
Along the raised line of clutch cage knob rear end face radially extended, assembling limiting section 6-2b is a pair of circumferentially spaced apart protruding portion,
Axially projecting front end face in clutch locking shaft 6-2 of the protruding portion along clutch locking shaft 6-2.Raised line can be in a pair of of protruding portion
Between (within the scope of 90 °) rotate.
Under blocking, the department of assembly 6-1a on clutch cage knob 6-1 is resisted against the assembly limiting section of clutch locking shaft 6-2
On 6-2b, clutch locking shaft 6-2 can be driven to rotate when clutch cage knob 6-1 is rotated with the key bar of computer key, into
Row unlock.The clutch cage knob 6-1 of the present embodiment is resetted by the key bar of computer key, and department of assembly 6-1a is limited in assembly when reset
It dallies between position portion 6-2b, before extracting computer key after unlock, first inverts computer key and drive clutch cage knob 6-1 rotation,
The department of assembly 6-1a of clutch cage knob 6-1 is rotated away from the assembly limiting section 6-2b of clutch locking shaft 6-2, Clutch lock with key bar
Button 6-1 can extract computer key after resetting.Due in unlocking process shaft reset spring 6-3 with torsional spring snap-gauge 6-6's (lock body 1)
Rotation is twisted deformation, forms elastic potential energy, and when being latched again after unlock, after inverting handle 11, clutch is latched shaft 6-2
It will automatically reset under the action of shaft reset spring 6-3 to blocking.When not using key bar to reset clutch cage knob,
Department of assembly 6-1a can directly be connected with assembly limiting section 6-2b, without designing shaft reset spring 6-3 and assembly limiting section 6-2b
Between for department of assembly 6-1a (clutch cage knob 6-1) idle running space.
Further, the present embodiment is provided with clutch cage knob spacer pin 6-7 on clutch cage knob 6-1, turns in clutch locking
It is provided with clutch locking shaft spacer pin 6-8, clutch cage knob spacer pin 6-7 on axis 6-2 and clutch locking shaft spacer pin 6-8 is equal
The radially projecting outer surface in the outer surface of clutch cage knob 6-1 and clutch locking shaft 6-2 respectively, clutch cage knob spacer pin 6-
7 and clutch locking shaft spacer pin 6-8 is located along the same line.It is corresponding, one section of fan is provided on clutch cage knob decorative cover 6-5
First limiting slot 6-5a (Fig. 6) of shape is provided with one section of second fan-shaped limiting slot 6- on the bottom surface clutch cage knob shell 6-4
4a, when clutch cage knob 6-1 drives clutch locking shaft 6-2 rotation, clutch cage knob spacer pin 6-7 can be in the first limiting slot 6-5a
Interior movement, clutch locking shaft spacer pin 6-8 can be moved in the second limiting slot 6-4a.Pass through the cooperation of spacer pin and limiting slot
The rotation angle of computer key is limited, while cooperating the department of assembly on clutch cage knob and the assembly limiting section in clutch locking shaft
Limit the rotation angle of clutch cage knob.
Clutch locking assembly 8 is set to after Clutch lock button component 6, and Clutch lock button component 6 is latched shaft 6-2 by clutch
It is connected with clutch locking assembly 8,8 part of clutch locking assembly of the present embodiment is located in the first accommodating chamber 1a, is partially located at the
In two accommodating chamber 3a.Thrust spring 10 (Figure 12), thrust bullet are provided between Clutch lock button component 6 and clutch locking assembly 8
One end of spring 10 and Clutch lock button component 6 (clutch cage knob shell 6-4) are supported, (clutch is latched for the other end and clutch locking assembly 8
Set 8-1) it supports.Thrust spring 10 is that clutch locking assembly 8 provides the power for moving axially rearward it, but clutch simultaneously
Therefore locking assembly 8 is being released clutch locking shaft 6-2 to clutch by axial limiting of the clutch locking shaft 6-2 to it again
Before the limit of locking assembly 8, clutch locking assembly 8 is the trend for having and moving axially backward, but cannot be moved axially backward
It is dynamic.Thrust spring 10 can also be replaced with elastomeric elements such as metal clips or rubber springs.
Referring to Fig. 7 and Fig. 8, clutch locking assembly 8 includes clutch locking set 8-1, locking retainer ring 8-2, locking retainer ring displacement
Spring 8-3 and clutch locking set attachment base 8-4.The pilot hole 8- extended along its own axis is provided in clutch locking set 8-1
1a (Fig. 9) is provided with radially inwardly projecting positive stop lug boss 8-1b in pilot hole 8-1a.Clutch is latched shaft 6-2's
Tail end stretches in the pilot hole 8-1a of clutch locking set 8-1, and extends beyond positive stop lug boss 8-1b, and clutch is latched shaft 6-2
The axial limiting portion 6-2a of tail end can be buckled on the rear end face of positive stop lug boss 8-1b, to make clutch locking set 8-1 can not be axial
It moves backward.
The clutch cage knob that hole in connecting shaft and hole with radially projecting axial limiting portion with positive stop lug boss is constituted
Component controls the position-limit mechanism of clutch locking assembly axial movement, and the connecting shaft of the present embodiment is that clutch is latched shaft, pilot hole
Be set to clutch locking put on, but connecting shaft also can be set in clutch locking put on, at this time then correspond to by through-hole be set to from
It closes in locking shaft.The pilot hole 8-1a of the present embodiment is through-hole, and a pair of limit being arranged symmetrically is provided in pilot hole 8-1a
Position boss 8-1b, positive stop lug boss 8-1b circumferentially arranged for interval, being formed between two positive stop lug boss 8-1b can allow clutch locking to turn
The interval that the axial limiting portion 6-2a of axis 6-2 tail end passes through.Under blocking, clutch is latched the axial limiting portion 6- of shaft 6-2
2a is buckled on positive stop lug boss 8-1b, and when rotating unlocking, the axial limiting portion 6-2a of clutch locking shaft 6-2 moves away limit
Boss 8-1b, after clutch locking set 8-1 is detached from the limit of clutch locking shaft 6-2 tail end axial limiting portion 6-2a, in thrust bullet
Moved backward under the action of spring 10, it is mobile after clutch locking shaft 6-2 axial limiting portion 6-2a be located at positive stop lug boss 8-1b it
Between interval in.
Locking retainer ring 8-2 is set on clutch locking set 8-1, is latched retainer ring 8-2 and clutch is latched to be equipped between set 8-1 and turn
Dynamic limit assembly to be latched retainer ring 8-2 and can be latched with respect to clutch to cover 8-1 axial movement but be not able to rotate.The rotation of the present embodiment
Limit assembly is to be located on clutch locking set 8-1 outer peripheral surface to be parallel to axially extending sliding slot and be set to locking retainer ring 8-2 inner hole
On with the sliding slot cooperation sliding block.Locking retainer ring 8-2 has the clutch protrusion 8-2a for protruding from itself outer peripheral surface, clutch protrusion
The radially projecting outer peripheral surface in locking retainer ring 8-2 of 8-2a.Locking retainer ring displacement spring 8-3 be set to locking retainer ring 8-2 and from
It closes between locking set attachment base 8-4, the one end and locking retainer ring 8-2 for being latched retainer ring displacement spring 8-3 are supported, the other end and clutch
Locking set attachment base 8-4 is supported, and locking retainer ring 8-2 is had by the effect of locking retainer ring displacement spring 8-3 to be moved axially forwards
Trend.Clutch locking set attachment base 8-4 is latched the set rear portion 8-1 with clutch by holding screw 8-5 and is connected, and clutch locking set connects
Joint chair 8-4 is located in the second accommodating chamber 3a of lock body mounting base 3.After lockset assembles, clutch is latched external member 8 always by thrust
The elastic force of spring 10 acts on and the trend with axially rearward movement.The present embodiment is provided with and clutch protrusion 8- on lock body 1
The fitting groove 1b that 2a is matched, fitting groove 1b are from 1 open rearward end of lock body and are parallel to the axial setting of lock body 1, and fitting groove 1b has
For the space of clutch protrusion 8-2a axial movement.Fitting groove 1b is correspondingly arranged with each clutch protrusion 8-2a on locking retainer ring 8-2,
So that clutch protrusion 8-2a can be moved axially along lock body 1 in fitting groove 1b and cannot be rotated relative to lock body 1, the rotation of lock body 1 can
Synchronous drive is latched retainer ring 8-2 around the axial rotation of lock body 1, so as to be limited by locking retainer ring 8-2 with the cooperation of fixing outer ring 2
The rotation of lockmaking body 1.
As shown in Figure 10, locking retainer ring 8-2 is connected by engaging limiting section 8-2a with the fixation outer ring 2 on grip handle lock, Gu
It is immovable to determine outer ring 2.There is circle an inner hole boss 2a, inner hole boss 2a to be parallel to fixation on the inner wall of fixed 2 front of outer ring
Outer ring 2 it is axially extending, be provided on inner hole boss 2a accommodate clutch protrusion 8-2a clutch groove 2b, when locking retainer ring 8-
2 with clutch be latched set 8-1 rotate be moved to the clutch groove position 2b to clutch protrusion 8-2a when, locking retainer ring 8-2 closing
The elastic force effect of lock card circle displacement spring 8-3 is lower to be moved forward, and clutch protrusion 8-2a is fallen into clutch groove 2b, by clutch groove
The limitation of 2b, locking retainer ring 8-2 (clutch is latched external member 8) can not be continued to rotate.Clutch protrusion and clutch groove constitute locking card
The clutch of circle limitation clutch locking external member rotation, the clutch protrusion of the present embodiment are set on locking retainer ring, clutch groove
It is set on fixed outer ring, but clutch protrusion also can be set on fixed outer ring, then clutch groove is set to by correspondence at this time
It is latched on retainer ring outer peripheral surface.
Lock tongue connector 9 is fixedly connected by fastener with clutch cage knob fixing sleeve 7,1 rear end of lock body and lock tongue connector 9
It is connected.The front of lock tongue connector 9 is located in lock body mounting base 3, and rear portion stretches out in except lock body mounting base 3, and lock tongue 5 is set to
On lock tongue connector 9.When lock body 1 is rotated with handle 11, lock tongue connector 9 can be driven to rotate, lock tongue 5 rotates Shi Keyu equipment
Side wall buckle or separation, to realize locking or unlock.Further, it is provided with circumferentially in 3 tail portion of lock body mounting base
One section of arc limiting steering slot 3a (Fig. 1, Fig. 2), a pair of of limiting steering pin installation position is provided on lock tongue connector 9,
For installing limiting steering pin 9a, the limiting steering pin of the present embodiment is the screw being threadedly connected on lock tongue connector 9, two
The circumferentially spaced arrangement in limiting steering pin installation position, limiting steering pin 9a are installed on one of limiting steering pin installation position,
Limiting steering pin 9a can be moved in the range of limiting steering slot 3a.Pass through matching for limiting steering pin 9a and limiting steering slot 3a
It closes, limits the rotation direction of lock tongue connector 9, rotate lock body can only toward preset direction, and can be according to the installation position of lockset
It sets or which installation position enabling direction selection limiting steering pin 9a is mounted on, to limit the steering of lockset.
As a preferred embodiment of the present invention, grip handle lock further includes emergency release component 13, emergency release component
13 include emergency release bar 13-1 and emergency release knob 13-2 (Figure 10), and the urgent rotation knob 13-2 of the present embodiment passes through solid
Rationed marketing is connected to the nut on the rear end emergency release bar 13-1, but emergency release knob 13-2 can also in other embodiment
To be linked together or be connected through a screw thread with emergency release bar 13-1.Emergency release bar 13-1 passes through the axis on lock tongue connector 9
To through-hole, front end is protruded into the pilot hole 8-1a of clutch locking set 8-1 to be connected with clutch locking shaft 6-2, and rear end stretches out in dress
Outside distribution 8-1a, and lock tongue connector 9 is stretched out in, emergency release knob 13-2 is located at after lock tongue 5.Emergency release bar 13-1 can
It is rotated around own axes relative to lock tongue connector 9 and drives clutch locking shaft 6-2 rotation.In the limit of other components
Under, clutch lock knob 6-1, clutch locking shaft 6-2, emergency release bar 13-1, emergency release knob 13-2 are unlocked and are closed in lockset
It can only all rotate, cannot move axially during lock.
It is being locked as another preferred embodiment of the invention in order to make clutch locking assembly 8 automatically reset in locking
The bottom of second accommodating chamber 3a of body mounting base 3 is provided with the reset seat 14 of annular, and reset seat 14 is that clutch locking assembly 8 provides
Can axial advancement reset power.The lower concave part 14b from its top surface 14a to lower recess is provided in reset seat 14, and
Connect the inclined-plane 14c of lower concave part 14b and 14 top surface 14a of reset seat.It is latched on set attachment base 8-4 and is provided with from its rear end in clutch
The stabilizer blade 8-4a to extend back, stabilizer blade 8-4a are parallel with the clutch locking set axis of attachment base 8-4.Under being arranged in reset seat 14
The quantity of recess portion 14b is corresponding with the quantity of stabilizer blade 8-4a, is latched on set attachment base 8-4 in the present embodiment in clutch and is provided with a pair
Symmetrically arranged stabilizer blade 8-4a is also correspondingly arranged on a pair of symmetrically arranged lower concave part 14b in reset seat 14.When lockset assembles
After good, it is latched in set attachment base 8-4 rotation process in clutch, stabilizer blade 8-4a can be on the top surface 14a and inclined-plane 14c of reset seat 14
Movement is fallen into lower concave part 14b.When stabilizer blade 8-4a is located in lower concave part 14b, clutch locking set attachment base 8-4 (close by clutch
Lock set 8) farthest away from Clutch lock button component 6, it is latched the clutch protrusion 8-2a on retainer ring 8-2 at this time and is detached from fixed outer ring 2
Clutch groove 2b；When stabilizer blade 8-4a is moved along inclined-plane 14c to top surface 14a from lower concave part 14b, locking set attachment base 8- can be pushed
4 (clutch locking assemblies 8) are to close to the mobile reset in the direction of Clutch lock button component 6.
The action process of grip handle lock of the present invention is further described below.When grip handle lock passes through 3 He of lock body mounting base
After installation nut 4 is fixed on appliance doors, since fixed outer ring 2 is to be connected by threaded fastener with lock body mounting base 3, because
This lock body mounting base 3 and fixed 2 relative device door of outer ring fixation are immovable.
When grip handle lock is in blocking, lock tongue 5 is buckled on equipment side wall, can not open appliance doors；It is latched when locking
The clutch protrusion 8-2a of retainer ring 8-2 is located in the clutch groove 2b of fixed outer ring 2, by the limit of clutch groove 2b, clutch locking
External member 8 and lock body 1 not can be rotated, can not be unlocked by rotating handle 11；Meanwhile the axial limiting of clutch locking shaft 6-2
Portion 6-2a is buckled on the positive stop lug boss 8-1b rear end face in clutch locking set 8-1 pilot hole 8-1a, though so that clutch locking assembly 8
It is so acted on by the elastic force of thrust spring 10, but due to being limited by the clutch locking rear end shaft 6-2 axial direction limiting section 6-2a
(Fig. 3) can not be moved axially.
When to be unlocked, by the key bar insertion keyhole 11a of computer key, key bar drives operator when rotating
Clutch cage knob 6-1 rotation, clutch cage knob 6-1 is further driven to clutch locking shaft 6-2 rotation, in clutch cage knob 6-1 rotation
Shaft reset spring 6-3 torsional deformation in the process forms the elastic potential energy for making clutch locking shaft 6-2 spinning reduction；Work as clutch
Cage knob 6-1 drive clutch locking shaft 6-2 turn to clutch locking the rear end shaft 6-2 axial limiting portion 6-2a move away from
When closing the positive stop lug boss 8-1b of locking set 8-1, clutch locking set 8-1 is no longer influenced by the limit of axial limiting portion 6-2a, and clutch is closed
Lock tube 8-1 (clutch locking assembly 8) is moved axially backward under the elastic force effect of thrust spring 10, so that locking retainer ring 8-
2 clutch protrusion 2a exits the clutch groove 2b of fixed outer ring 2, and clutch locking set 8-1 (clutch locking assembly 8) and lock body 1 can
With rotation, handle 1 is in free state at this time, and rotation unlock operation can be carried out to grip handle lock；In clutch locking group
During part 8 moves axially backward, the stabilizer blade 8-4a of clutch locking set attachment base 8-4 is moved to the lower concave part of reset seat 14
In 14b.
When carrying out rotation unlock to grip handle lock, with the rotation of handle 11, lock tongue connector 9 and lock are driven by lock body 1
Tongue 5 rotates, to realize unlock (Figure 13)；During handle 11 is rotated and unlocked, clutch locking assembly 8 follows rotation, from
The stabilizer blade 8-4a for closing locking set attachment base 8-4 starts to move along inclined-plane 14c to top surface 14a from the lower concave part 14b of reset seat 14,
In the process, clutch locking set attachment base 8-4 is mobile by the direction of promotion to the close clutch locking set 8-1 of reset seat 14,
But since the clutch protrusion 8-2a of locking retainer ring 8-2 is still withstood on inner hole boss 2a, locking retainer ring 8-2 can not be moved axially, because
This clutch locking set attachment base 8-4 compression locking retainer ring displacement spring 8-3, locking retainer ring displacement spring 8-3, which is pressurized to generate, to be made to close
Elastic potential energy of the lock card circle 8-2 to close Clutch lock button component 6.
When completion corresponding operating wants pass hull closure door after unlock, handle 11 is returned back into lock tongue 5 and comes back to locked position of coupler,
Locking retainer ring 8-2 is with the revolution of handle 11 at this time, when clutch protrusion 8-2a is moved to the clutch groove 2b institute on inner hole boss 2a
At position, locking retainer ring displacement spring 8-3 elastic force effect under fall into clutch groove 2b, can lock handle 11, make
It can not be rotated.Clutch locking shaft 6-2 resets under the action of shaft reset spring 6-3 when handle 11 turns round.
After unlock, when appliance doors are opened other operations of progress, if accidentally causing grip handle lock to be in the revolution of handle 11
When blocking, rotatable emergency release knob 13-2 drives clutch to be latched shaft 6-2 rotation by emergency release bar 13-1,
When the axial limiting portion 6-2a that clutch locking shaft 6-2 turns to its rear end moves away the positive stop lug boss of clutch locking set 8-1
When 8-1b, clutch locking set 8-1 can be moved axially backward, so that the clutch protrusion 8-2a of locking retainer ring 8-2 is detached from fixed outer ring 2
On clutch groove 2b, so as to rotational handle 11 unlock.By emergency release component 13, when appliance doors be opened and because
Maloperation and when being latched grip handle lock, can not have to key can also be unlocked out of appliance doors, avoid the need for reusing electricity
The tedious steps of brain key unlock.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to embodiment illustrated herein, and is to fit to consistent with the principles and novel features disclosed in this article
Widest range.
Claims (18)
1. a kind of grip handle lock characterized by comprising lock body, fixed outer ring, lock body mounting base, Clutch lock button component, clutch are closed
Lock set and lock tongue；
The lock body around own axis can be connected with the lock body mounting base, inside the lock body and lock body mounting base
With the space for accommodating the Clutch lock button component and clutch locking assembly；
The Clutch lock button component is connected with the clutch locking assembly by a position-limit mechanism, and the Clutch lock button component can
Around own axis, the clutch lock knob component is by the position-limit mechanism when lockset is latched to the clutch locking assembly
Movement in axial direction is limited, the clutch lock knob component controlled when lockset unlocks the position-limit mechanism release to it is described from
Close the axial limiting of locking assembly；
The clutch locking assembly is connected with the lock body, and the clutch locking assembly can be moved forward and backward in the axial direction and can
Around own axis under the drive of the lock body；
The fixed outer ring is set in the lock body mounting base, the clutch locking assembly by a clutch with it is described solid
Determine outer ring to be connected, the fixed outer ring by the clutch in lockset locking to the rotation of the clutch locking assembly into
Row limit, the axial limiting of the clutch locking assembly limit of the clutch releasing to clutch locking assembly when releasing
Position, the clutch locking assembly can rotate；
The lock tongue can rotate under lock body drive around the axis of the lock body.
2. grip handle lock as described in claim 1, it is characterised in that: the position-limit mechanism includes one end with radially projecting
The connecting shaft and inner wall in axial limiting portion have the pilot hole of positive stop lug boss, and the connecting shaft protrudes into the pilot hole, and
The axial limiting portion can buckle or leave the limit with the positive stop lug boss in the Clutch lock button component rotation process
Position boss.
3. grip handle lock as described in claim 1, it is characterised in that: the clutch includes the radial direction along the fixed outer ring
The clutch protrusion of extension and the clutch groove for accommodating the clutch protrusion, the clutch protrusion is in the clutch locking assembly axis
The clutch groove can be left when releasing to limit.
4. grip handle lock as described in claim 1, it is characterised in that: the Clutch lock button component include clutch cage knob and with institute
State the clutch locking shaft of clutch cage knob driving cooperation；
The clutch locking assembly includes clutch locking set, is set to and is latched retainer ring on clutch locking set and is described
Locking retainer ring provides the locking retainer ring displacement spring for the power for moving forward it, and the locking retainer ring can the relatively described clutch locking
Set is moved axially but is not able to rotate；
The clutch locking shaft is connected by position-limit mechanism with clutch locking set, and the locking retainer ring passes through clutch
It is connected with the fixed outer ring.
5. grip handle lock as claimed in claim 1 or 2 or 3 or 4, it is characterised in that: the Clutch lock button component and the clutch
Thrust spring is provided between locking assembly, the thrust spring clutch locking assembly, which provides, moves backward it
Power.
6. grip handle lock as claimed in claim 2, it is characterised in that: the Clutch lock button component include clutch cage knob and with institute
State the clutch locking shaft of clutch cage knob driving cooperation；
The clutch locking assembly includes the clutch locking set being connected with clutch locking shaft, is set to the clutch locking
It is latched retainer ring on set and provides the locking retainer ring displacement spring for the power for moving forward it for the locking retainer ring, it is described to close
Lock card circle the axial movement of clutch locking set but can be able to rotate relatively；
The connecting shaft is that the clutch is latched shaft, and the axial limiting portion is set to the rear end of the clutch locking shaft；
The pilot hole is set in the clutch locking set and is latched set front end face from the clutch and extends back, the positive stop lug boss
It is set on the pilot hole inner wall and radially-inwardly protrudes, the rear end of clutch locking shaft protrudes into the pilot hole,
And the positive stop lug boss is extended beyond, the axial limiting portion can be stuck in described in the Clutch lock button component rotation process
It is detached from the rear end face of positive stop lug boss or with the positive stop lug boss.
7. grip handle lock as claimed in claim 3, it is characterised in that: the clutch locking assembly includes and the clutch cage knob group
The connected clutch locking set of part is set to be latched retainer ring on the clutch locking set and provide for the locking retainer ring and makes it
The locking retainer ring displacement spring of the power of forward movement, the locking retainer ring can clutch locking set axial movements but cannot relatively
Rotation；
The clutch protrusion is set on the outer peripheral surface of the locking retainer ring and protrudes from the outer peripheral surface of the locking retainer ring, described
Clutch groove is set on the fixed outer ring.
8. grip handle lock as claimed in claim 6, it is characterised in that: the rear end of the clutch locking shaft is provided with axial limiting
Portion, the axial limiting portion is radially projecting to be latched shaft in the clutch, is correspondingly arranged a pair of of limit convex in the pilot hole
Platform forms the interval that the axial limiting portion can be allowed to pass through between two positive stop lug boss.
9. grip handle lock as claimed in claim 7, it is characterised in that: be provided in the fixed outer ring extended from front to back interior
Hole boss, the inner hole boss is axially extending along the fixed outer ring, and the clutch groove is from inner hole boss rear end
The groove of face recess.
10. the grip handle lock as described in claim 4 or 6 or 7 or 8 or 9, it is characterised in that: the Clutch lock button component further includes
Shaft reset spring and clutch cage knob shell；The clutch cage knob and clutch locking shaft are set to outside the clutch cage knob
In shell, the front end of the clutch cage knob stretches out in the clutch cage knob shell, and the rear end of the clutch locking shaft stretches out in institute
State clutch cage knob shell；
The shaft reset spring is set between the clutch lock knob shell and clutch locking shaft, is closed for the clutch
It locks shaft and the active force of spinning reduction is provided.
11. the grip handle lock as described in claim 4 or 6 or 7 or 8 or 9, it is characterised in that: the clutch locking assembly further includes
Clutch locking set attachment base, the clutch locking set attachment base are connected with the rear portion of clutch locking set, the locking retainer ring
Displacement spring is set between the locking retainer ring and clutch locking set attachment base.
12. grip handle lock as claimed in claim 11, it is characterised in that: be provided with the reset of annular in the lock body mounting base
, the lower concave part from its top surface to lower recess, and the inclined-plane of the connection lower concave part and top surface are provided in the reset seat；
Is provided with the stabilizer blade to extend back from its rear end on clutch locking set attachment base, the quantity of the stabilizer blade and it is described under
The quantity of recess portion is corresponding；
When the clutch locking set attachment base rotation, the stabilizer blade can move on the inclined-plane and top surface of the reset seat.
13. grip handle lock as claimed in claim 1 or 2 or 3 or 4, it is characterised in that: further include lock tongue connector, the lock tongue
The front of connector is located in the lock body mounting base and is connected with the lock body, rear portion stretch out in the lock body mounting base it
Outside, the lock tongue is set to the rear portion of the lock tongue connector.
14. grip handle lock as claimed in claim 13, it is characterised in that: lock body mounting base tail portion is provided with limiting steering
Slot is provided with limiting steering pin on the lock tongue connector, and the limiting steering pin can move in the limiting steering slot.
15. the grip handle lock as described in claim 4 or 6 or 7 or 8 or 9, it is characterised in that: it further include emergency release component, it is described
Emergency release component includes emergency release bar and the emergency release knob for being set to emergency release bar rear portion, the urgent solution
The front end of locking bar is connected with clutch locking shaft, and rear end extends beyond the lock tongue position；The emergency release bar
The clutch locking shaft rotation can be driven when rotation.
16. grip handle lock as claimed in claim 7, it is characterised in that: the rear portion of the lock body is provided with and the clutch protrusion
The fitting groove matched, the fitting groove are parallel to the axial of the lock body and are arranged and are equipped with for clutch protrusion axial movement
Space.
17. grip handle lock as claimed in claim 1 or 2 or 3 or 4, it is characterised in that: the lock body is connected with handle, and can
Around own axis under the drive of the handle；Identification chip and keyhole, the key are provided on the handle
Keyhole is connected to the space that the lock body accommodates the Clutch lock button component.
18. grip handle lock as claimed in claim 1 or 2 or 3 or 4, it is characterised in that: the lock body mounting base passes through installation nut
It is fixed on appliance doors.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018101305433 | 2018-02-08 | ||
| CN201810130543 | 2018-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108547521A CN108547521A (en) | 2018-09-18 |
| CN108547521B true CN108547521B (en) | 2019-11-12 |
Family
ID=63514084
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820471521.9U Active CN208073175U (en) | 2018-02-08 | 2018-04-04 | Axial type clutch unblocks the connection structure of latch mechanism |
| CN201810293370.7A Active CN108547521B (en) | 2018-02-08 | 2018-04-04 | A kind of grip handle lock |
| CN201810293821.7A Active CN108590338B (en) | 2018-02-08 | 2018-04-04 | Axial locking lockset |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820471521.9U Active CN208073175U (en) | 2018-02-08 | 2018-04-04 | Axial type clutch unblocks the connection structure of latch mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293821.7A Active CN108590338B (en) | 2018-02-08 | 2018-04-04 | Axial locking lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN208073175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523611A (en) * | 2020-11-17 | 2021-03-19 | 广州幻方电子科技有限公司 | Unlocking and locking device of intelligent lock and intelligent lock |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131290B (en) * | 2019-06-19 | 2024-03-19 | 珠海优特电力科技股份有限公司 | Screw locking lockset |
| CN112012585B (en) * | 2020-09-04 | 2021-11-23 | 长园共创电力安全技术股份有限公司 | Axial locking mechanism, lockset and unlocking method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2073369B1 (en) * | 1993-10-08 | 1999-06-16 | Valeo Sistemas De Seguridad S | DETACHABLE LOCK FOR VEHICLES AND THE LIKE. |
| US6619078B1 (en) * | 1998-07-20 | 2003-09-16 | Life-Long Locks, Inc. | Barrel lock |
| CN1189638C (en) * | 1999-09-02 | 2005-02-16 | 笠源精密工业股份有限公司 | Safety door lock device |
| US6640592B2 (en) * | 2001-05-08 | 2003-11-04 | Southco, Inc. | Key operated latch with combined rotational and translational latching action |
| CN2634044Y (en) * | 2003-06-17 | 2004-08-18 | 东隆五金工业股份有限公司 | Lock |
| CN200992836Y (en) * | 2006-12-22 | 2007-12-19 | 东隆五金工业股份有限公司 | Lock body driving structure |
| CN201204134Y (en) * | 2008-06-03 | 2009-03-04 | 泰安供电公司 | Device for locking ring main unit load switch |
| CN201347649Y (en) * | 2008-11-18 | 2009-11-18 | 孙建华 | Device of idling lock |
| TWI360382B (en) * | 2009-02-11 | 2012-03-11 | Asmith Mfg Company | Latch handle device |
| CN106121379B (en) * | 2016-08-16 | 2018-05-11 | 朱英华 | Electronic lock cylinder device |
| CN206205622U (en) * | 2016-11-11 | 2017-05-31 | 珠海天宏科技实业有限公司 | Intelligent lock for cases and bags |
| CN206290122U (en) * | 2016-11-25 | 2017-06-30 | 长园共创电力安全技术股份有限公司 | A kind of lockset unblocks arrangement of clutch |
| CN106677634B (en) * | 2016-11-25 | 2022-08-05 | 长园共创电力安全技术股份有限公司 | Axial lockset |
| CN206707438U (en) * | 2017-03-30 | 2017-12-05 | 成都泰然科技有限公司 | Dally intelligent bin lock |
| CN107575097A (en) * | 2017-08-31 | 2018-01-12 | 长园共创电力安全技术股份有限公司 | Intelligent cabinet is locked |
-
2018
- 2018-04-04 CN CN201820471521.9U patent/CN208073175U/en active Active
- 2018-04-04 CN CN201810293370.7A patent/CN108547521B/en active Active
- 2018-04-04 CN CN201810293821.7A patent/CN108590338B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523611A (en) * | 2020-11-17 | 2021-03-19 | 广州幻方电子科技有限公司 | Unlocking and locking device of intelligent lock and intelligent lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108590338B (en) | 2020-01-17 |
| CN108547521A (en) | 2018-09-18 |
| CN108590338A (en) | 2018-09-28 |
| CN208073175U (en) | 2018-11-09 |
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