CN206888695U - Lock core disengaging type device - Google Patents
Lock core disengaging type device Download PDFInfo
- Publication number
- CN206888695U CN206888695U CN201720407055.3U CN201720407055U CN206888695U CN 206888695 U CN206888695 U CN 206888695U CN 201720407055 U CN201720407055 U CN 201720407055U CN 206888695 U CN206888695 U CN 206888695U
- Authority
- CN
- China
- Prior art keywords
- lock core
- shift fork
- rotation axis
- connector
- type device
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to lock technology field, and in particular to a kind of lock core disengaging type device.Lock core disengaging type device, including the shift fork set in lock body, lock core and rotation axis are located at the left and right sides of shift fork, rotation axis is connected and rotated coaxially with shift fork, lock core and shift fork are independent isolating construction, the chamber of left and right insertion is provided with shift fork, its left part is provided with lock core connector, rotation axis left part penetrates from the right part opening of shift fork chamber, the axle of motor on the right side of rotation axis passes through hollow structure, end is located at the right side of lock core connector, is arranged knob mandrel connector on the external screw thread of motor shaft, it is caught in the neck on rotation axis by the latch of outer wall；The right part of lock core is provided with the standing groove of opening to the right, and a spring is provided with it, and the right-hand member of spring is contradicted on lock core connector.Because using above-mentioned technical proposal, the utility model is simple in construction, easy to use, and its safe effect is better than conventional lock, and fabricates easily, easy to spread.
Description
Technical field
It the utility model is related to lock technology field, and in particular to a kind of lock core disengaging type device.
Background technology
Lockset is the too busy to get away safety guarantee apparatus of people's daily life, and the first line of defence of family's door.Tradition
Lockset is provided with lock core, shift fork and rotation axis in its lock body, and lock core and rotation axis are respectively arranged at the left and right sides of shift fork, lock
Core, shift fork and rotation axis can rotate coaxially.After key is inserted in lock core, matched by the groove in the key lever of key and projection
The upper and lower pellet in core is stirred, the upper and lower pellet of correspondence position in itself and lock body is upwardly or downwardly produced displacement together
Upper pellet or lower pellet are removed from blocking position afterwards, so that lock core drives shift fork rotation after being able to rotation, it is final to open
Lockset.Rotation axis then connects lock handle, drives shift fork to rotate by twisting lock handle in another side direction relative to lock core, so as to real
The unlatching of existing lockset.
The lock core and shift fork of traditional structure link together, as long as being capable of rotary locking cylinder, you can open lockset.This kind of lockset
It can conveniently be opened by simple instrument and unlocking skill, the imitative of corresponding groove and projection carried by being inserted in lock core
Key or similar structures object processed, you can prize the upper pellet in lock core or lower pellet, so as to open lockset, therefore it is pacified
Full property is relatively low.Today that conventional lock gradually develops in lockset technology, the ability of its safety guarantee is more and more lower, in the market
Need the lockset of more security and theftproof performance.
Utility model content
The purpose of this utility model is, there is provided a kind of lock core disengaging type device, solves above technical problem.
The technical problem that the utility model solves can be realized using following technical scheme：
Lockset is realized in lock core disengaging type device, including lock core, shift fork and the rotation axis set in lock body, the rotation of shift fork
Open and lock, lock core and rotation axis be respectively arranged at the left and right sides of shift fork, and rotation axis is connected and rotated coaxially with shift fork,
Characterized in that, rotation axis is the rotation axis of hollow structure, its both ends open, lock core and shift fork are independent isolating construction, are dialled
Shift fork chamber provided with left and right insertion in fork, chamber left part are provided with a lock core connection for being used to make lock core connect with shift fork after movement
Device, rotation axis left end are penetrated from the right part opening of shift fork chamber, and a motor is provided with the right side of rotation axis, and motor shaft passes through rotation axis
The motor shaft end for making to stretch out to the left after hollow structure is located at the right side of lock core connector, and lock core connector is by motor shaft end
Stop, can not continue to move right, motor shaft is provided with external screw thread, is arranged a knob mandrel connector thereon, knob mandrel connector
Outer wall is provided with the latch of evagination, and rotation axis is provided with the neck that the latch being easy on knob mandrel connector is caught in, and motor shaft rotates
When, knob mandrel connector due to latch is stuck in neck and can not as motor shaft rotates together, therefore screwed out to the left or
Precession to the right, its screw out to the left to during motor shaft end with promoting it to be moved to the left therewith after lock core connector contact；
The right part of lock core is provided with the standing groove of an opening to the right, and the spring that a telescopic direction is left and right directions is provided with it,
The right-hand member of spring is contradicted on lock core connector, and lock core connector is moved and finally made to the left by the promotion of knob mandrel connector
A part for lock core connector is fallen into the standing groove of lock core right part, and now, another part of lock core connector, which is still located at, to be dialled
In fork, it is achieved thereby that the connection of lock core and shift fork, the structure of the internal chamber of standing groove and the contour structures of lock core connector
Matching, it is easy to make lock core connector to stretch into after standing groove and realizes the coaxially connected of lock core and shift fork, make shift fork when lock core rotates
Coaxial rotating.
The utility model by setting lock core connector and knob mandrel connector, coordinate after motor and its rotating shaft composition one from
Attach together and put the separation or connection of realizing shift fork and lock core, the lock core and shift fork after connection can rotate coaxially, when initial, lock core with
Shift fork is released state, and lock core connector is promoted to the right and contradicted in motor shaft end, electricity by the restoring force of the spring in lock core
When arbor rotates counterclockwise, lock core connector is moved to the left under the promotion of knob mandrel connector, and finally realizes shift fork and lock
The connection of core, now, spring is in compressive state to the left；When motor shaft rotates clockwise, knob mandrel connector is by precession to the right, lock
Core connector is now promoted to the right by the restoring force of spring to the right, and finally contradicts in motor shaft end.
Lock core connector uses the non-circular straight cylinder structure in cross section, it is preferred that uses cross section as triangle, four sides
The straight cylinder structure of shape, pentagon or hexagon.
The left and right depth of the standing groove is less than the thickness of lock core connector.
The structure of the internal chamber of the standing groove and the respective outer side edges of lock core connector, make lock core connector stretch into placement
The coaxially connected of lock core and shift fork is realized after groove, so that the power of rotation is passed through lock core by lock core when key is twisted and rotated
Connector is conducted to driving its coaxial rotating together on shift fork.
Preferably, the left and right depth of the standing groove is the half of the lock core connector thickness.
The external edge edge of the opening of the standing groove to the right is provided with chamfering, the external edge of the left side of the lock core connector
Along chamfering is set, it is easy to lock core connector to stretch into positioning and guiding when in standing groove.
A spring pedestal for being easy to fixed spring left end is provided with the standing groove.
A key is provided with what the lock core coordinated, the control circuit for being used for sending a signal to motor is provided with the key
The signal sending circuit of its work is driven afterwards.
The conductive contact being connected with the control circuit of motor is provided with the lock core, the key lever of the key is provided with and institute
Another group of conductive contact of signal sending circuit connection is stated, a pair of the conductive contact 1 on conductive contact and key lever in lock core
Should, the loop between signal sending circuit and circuit for controlling motor is formed after key insertion lock core, it is motor-driven so as to send
Signal, shift fork is set to be connected with lock core after being worked so as to motor, after key is extracted, the control circuit of motor does not receive driving
After signal, rotate backward motor, to separate lock core and shift fork.
Beneficial effect：Because using above-mentioned technical proposal, the utility model is simple in construction, easy to use, is not having therewith
It can not be opened in the case of the supporting circuit that there is motor to work by the way of traditional, its safe effect is better than tradition
Lockset, and fabricate easily, it is easy to spread.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face, which combines to be specifically illustrating, is expanded on further the utility model.
Lock core 1, shift fork 2 and the rotation axis 3 set in reference picture 1, lock core disengaging type device, including lock body 9, shift fork 1
Rotation realize the open and lock of lockset, lock core 1 and rotation axis 3 are respectively arranged at the left and right sides of shift fork 2, rotation axis 3 with
Shift fork 2 is connected and rotated coaxially, and rotation axis 3 is hollow structure, its both ends open.Lock core 1 and shift fork 2 are independent separation knot
Structure.The interior shift fork chamber provided with left and right insertion of shift fork 2, chamber left part are provided with for being plugged in after movement in lock core 1 and shift fork 2,
So that the lock core connector 4 that lock core 1 and shift fork 2 are connected with each other, the left end of rotation axis 3 penetrate from the right part opening of shift fork chamber,
The right side of rotation axis 3 is provided with motor 5, and motor shaft 51 passes through the motor shaft end position for making after the hollow structure of rotation axis 3 to stretch out to the left
In the right side of lock core connector 4, lock core connector 4 is stopped by motor shaft end, can not continue to move right, motor shaft 51 is set
There is external screw thread, be arranged a knob mandrel connector 6 thereon, knob mandrel connector 6 and motor shaft 51 are screw connection structure.Rotation axis
The outer wall of connector 6 is provided with the latch of evagination, and rotation axis 3 is provided with the neck that the latch being easy on knob mandrel connector 6 is caught in,
When motor shaft 51 rotates, knob mandrel connector 6 can not be as motor shaft 51 rotates together, therefore because latch is stuck in neck
Screwed out to the left or precession to the right, pushing lock cylinder connects after it is contacted when screwing out to the left to motor shaft end with lock core connector 4
Device 4 is connect to be moved to the left therewith；The right part of lock core 1 is provided with the standing groove of an opening to the right, and the left and right depth of standing groove is less than
The thickness of lock core connector 4, its chamber structure are easy to lock core connector to insert into the inner conduction lock core after coordinating with lock core connector
The power of rotation.In the utility model, lock core connector uses non-cylinder, it is preferred to use cross section is triangle, quadrangle, five
The straight cylinder structure of side shape or hexagon, the structure of standing groove and the form fit of lock core connector, its chamber is also in transversal
Face is the straight cylinder structure of triangle, quadrangle, pentagon or hexagon, and the opening outer of standing groove is provided with chamfering, lock
Core connector left side outer sets chamfering, is easy to lock core connector to stretch into positioning and guiding when in standing groove.In standing groove
It is easy to the spring pedestal 71 of fixed spring left end provided with a spring 7 and one.The placement direction of spring 7 is left and right directions, its right-hand member
Contradict on lock core connector 4, lock core connector 4 is moved and finally connects lock core to the left by the promotion of knob mandrel connector 6
The part for connecing device 4 is fallen into the standing groove of lock core right part, and now, another part of lock core connector 4 is still located at shift fork 2
It is interior, it is achieved thereby that the connection of lock core 1 and shift fork 2.Preferably, the left and right depth of standing groove is the one of the thickness of lock core connector 4
Half, to be pushed into lock core connector 4 in standing groove, and when making amount of spring compression maximum, the half length of lock core connector 4
Stretch into standing groove, make lock core by key twist and when rotating, may be on conduction to shift fork by overcoming for twisting.
A key is provided with what lock core 1 coordinated, is driven after being provided with the control circuit for being used for sending a signal to motor in key
The signal sending circuit of its work.The conductive contact being connected with the control circuit of motor 5 is provided with lock core 1, in the key lever of key
Provided with another group of conductive contact being connected with signal sending circuit, the conductive contact one on conductive contact and key lever in lock core 1
One correspondence, key form the loop between signal sending circuit and circuit for controlling motor after inserting lock core 1, driven so as to send motor
Dynamic signal, connect shift fork 2 and lock core 1 after being worked so as to motor, after key is extracted, the control circuit of motor 5 receives
After drive signal, rotate backward motor 5, to separate lock core 1 and shift fork 2.
The utility model by setting lock core connector and knob mandrel connector, coordinate after motor and its rotating shaft composition one from
Attach together and put the separation or connection of realizing shift fork and lock core, the lock core and shift fork after connection can rotate coaxially, when initial, lock core with
Shift fork is released state, and lock core connector is promoted to the right and contradicted in motor shaft end, electricity by the restoring force of the spring in lock core
When arbor rotates counterclockwise, lock core connector is moved to the left under the promotion of knob mandrel connector, and finally realizes shift fork and lock
The connection of core, now, spring is in compressive state to the left；When motor shaft rotates clockwise, knob mandrel connector is by precession to the right, lock
Core connector is now promoted to the right by the restoring force of spring to the right, and finally contradicts in motor shaft end.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described in the above.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, in above-described embodiment and specification
Description simply illustrates principle of the present utility model, and on the premise of the spirit and scope of the utility model is not departed from, this practicality is new
Type also has various changes and modifications, and these changes and improvements are both fallen within claimed the scope of the utility model.This practicality
New claimed scope is by appended claims and its equivalent thereof.
Claims (9)
1. lock core disengaging type device, including lock core, shift fork and the rotation axis set in lock body, lockset is realized in the rotation of shift fork
Open and lock, lock core and rotation axis are respectively arranged at the left and right sides of shift fork, and rotation axis is connected and rotated coaxially with shift fork, its
It is characterised by, rotation axis is the rotation axis of hollow structure, its both ends open, and lock core and shift fork are independent isolating construction, shift fork
The interior shift fork chamber provided with left and right insertion, chamber left part are provided with a lock core connection for being used to make lock core connect with shift fork after movement
Device, rotation axis left part are penetrated from the right part opening of shift fork chamber, and a motor is provided with the right side of rotation axis, and motor shaft passes through rotation axis
Motor shaft end is set to be located at the right side of lock core connector after hollow structure, motor shaft is provided with external screw thread, is arranged a rotation axis thereon
Connector, the outer wall of knob mandrel connector are provided with the latch of evagination, and rotation axis is provided with the latch being easy on knob mandrel connector
The neck being caught in；
The right part of lock core is provided with the standing groove of an opening to the right, and a spring is fixedly provided with standing groove, and the spring stretches
Direction is left and right directions, and the right-hand member of spring is contradicted on lock core connector.
2. lock core according to claim 1 disengaging type device, it is characterised in that the left and right depth of the standing groove is less than
The thickness of lock core connector, the internal chamber structure of standing groove match with the contour structures of lock core connector.
3. lock core according to claim 2 disengaging type device, it is characterised in that the left and right depth of the standing groove is institute
State the half of lock core connector thickness.
4. the lock core disengaging type device according to any one of claims 1 to 3, it is characterised in that set in the standing groove
There is a spring pedestal for being easy to fixed spring left end.
5. lock core according to claim 4 disengaging type device, it is characterised in that be provided with a key with what the lock core coordinated
Spoon, the key are interior provided with the signal sending circuit that its work is driven after the control circuit for being used to send a signal to motor.
6. lock core according to claim 5 disengaging type device, it is characterised in that the control with motor is provided with the lock core
The conductive contact of circuit connection processed, it is conductive tactile that the key lever of the key is provided with another group be connected with the signal sending circuit
Point, the conductive contact on conductive contact and key lever in lock core are corresponded, and signal sending circuit is formed after key insertion lock core
Loop between circuit for controlling motor.
7. lock core according to claim 6 disengaging type device, it is characterised in that lock core connector is not rounded using cross section
The straight cylinder structure of shape.
8. lock core according to claim 7 disengaging type device, it is characterised in that lock core connector uses cross section as three
Side shape, quadrangle, the straight cylinder structure of pentagon or hexagon.
9. lock core according to claim 8 disengaging type device, it is characterised in that the opening outer of the standing groove is provided with
Chamfering, the left side outer of lock core connector set chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407055.3U CN206888695U (en) | 2017-04-18 | 2017-04-18 | Lock core disengaging type device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407055.3U CN206888695U (en) | 2017-04-18 | 2017-04-18 | Lock core disengaging type device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888695U true CN206888695U (en) | 2018-01-16 |
Family
ID=61324574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720407055.3U Expired - Fee Related CN206888695U (en) | 2017-04-18 | 2017-04-18 | Lock core disengaging type device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816252A (en) * | 2017-04-18 | 2018-03-20 | 上海英特罗机械电气制造股份有限公司 | Lock core disengaging type device |
-
2017
- 2017-04-18 CN CN201720407055.3U patent/CN206888695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816252A (en) * | 2017-04-18 | 2018-03-20 | 上海英特罗机械电气制造股份有限公司 | Lock core disengaging type device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20210418 |