CN107386791A - Two-sided handle lock - Google Patents
Two-sided handle lock Download PDFInfo
- Publication number
- CN107386791A CN107386791A CN201710693842.3A CN201710693842A CN107386791A CN 107386791 A CN107386791 A CN 107386791A CN 201710693842 A CN201710693842 A CN 201710693842A CN 107386791 A CN107386791 A CN 107386791A
- Authority
- CN
- China
- Prior art keywords
- interior
- handle
- unlock piece
- lock
- shaft
- 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.)
- Granted
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Classifications
-
- 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
- E05B3/003—Fastening knobs or handles to hollow cylindrical spindles, e.g. of tubular locks
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of two-sided handle lock, including outer handle mechanism, interior handle mechanism, lock box, transmission shaft component, interior handle mechanism includes interior handle, tumbler, interior unlock piece, interior installed part, and tumbler is installed in rotation on interior handle；Interior unlock piece is fixedly mounted on interior handle；Outer handle mechanism includes outer handle, lock core, shifting part, outer unlock piece, rolling member, outer installed part, and the rolling member that the outer handle is pushed between the guide channel of outer unlock piece and outer installed part clamping recess by being struck part between the promotions recess of shifting part and the guide channel of outer unlock piece is locked on outer installed part；Transmission shaft component includes latch release shaft and upper lock shaft；One end of upper lock shaft is connected with shifting part, and the other end is connected with tumbler；One end of latch release shaft is connected with outer unlock piece, the other end be connected with interior unlock piece.The present invention has and outdoors can positioned outer handle, excellent performance easy to use, safe, the features such as service life is long.
Description
Technical field
The present invention relates to door lock technical field, particularly a kind of two-sided handle lock.
Background technology
At present, the two-sided handle lock of in the market is to include interior handle, outer handle, lock box, square shaft mostly, and the square shaft is worn
To put on lock box, the outer handle is provided with lock core, and the lock core can drive square shaft to rotate, and interior handle is provided with button of locking,
The interior handle is connected with square shaft.The two-sided handle lock of such structure when locking, be by press in interior handle lock by
Button, make outer handle by limitation rotate, so as to make outdoors unlock when, it is necessary to key come operate lock core make square shaft rotate come
Driving lock box Zhong Qiansuo mechanisms make what the dead bolt of lock box was retracted；The two-sided handle lock of this structure can only realize unlocking outdoors,
Being required for first pressing the button in interior handle when locking a door will close the door again after outer two-sided handle locking, in order to improve life efficiency, make
Close the door it is rapider, user be accustomed to when locking a door on the other hand catch outer handle, another hand, which stretches to, presses button in door, using
It is next highly inconvenient, but also the danger that hand is clipped by door be present, potential safety hazard be present；In addition, existing interior handle uses button
It is that reset is realized using spring, mechanical fatigue easily occurs in spring, can influence the use of two-sided handle lock, two-sided handle lock
Easily break down, reduce the service life of two-sided handle lock.
The content of the invention
It is an object of the invention to provide a kind of two-sided handle lock, the two-sided handle lock have simple in construction, design science,
Outer handle can positioned outdoors, excellent performance easy to use, safe, stability are good, are less prone to failure, service life length
The advantages that.
The technical proposal of the invention is realized in this way：A kind of two-sided handle lock, including outer handle mechanism, interior handle machine
Structure, lock box, transmission shaft component, its feature are that the interior handle mechanism includes interior handle, tumbler, interior unlock piece, interior installation
Part, the interior handle are provided with installation lumen pore, and the tumbler is placed through in the installation lumen pore of interior handle；The interior unlock piece is consolidated
Dingan County is provided with sleeve part on interior handle on interior unlock piece；The interior installed part, which is provided with, rotates chamber groove, the interior unblock
The sleeve part of part is in the rotation chamber groove of interior installed part；The outer handle mechanism includes outer handle, lock core, shifting part, outer
Unlock piece, rolling member, outer installed part, it also is provided with the outer handle that lumen pore is installed；It also is provided with rotating chamber on the outer installed part
Groove, clamping recess is additionally provided with the hole wall of the rotation chamber groove of outer installed part；The lock core is arranged on the installation lumen pore of outer handle
In；The shifting part is inserted on the installation lumen pore of outer handle, is provided with the circumferential surface of shifting part and is promoted recess；The outer solution
Latch fitting is fixedly mounted on outer handle, also is provided with sleeve part on outer unlock piece, the sleeve part is placed on shifting part, is solved outside
Guide channel is additionally provided with the sleeve part of latch fitting；The rolling member is arranged between guide channel and promotion recess and and sleeve part
Together in the rotation chamber groove of outer installed part；The shifting part is rotated by rotating lock core, and the rolling member passes through
The promotion recess of rotation on shifting part and the part that is struck is pushed to guide channel and clamped between recess；The transmission shaft component
Including latch release shaft and upper lock shaft, the upper lock shaft is placed through in latch release shaft in which can circumferentially rotate, and one end of the upper lock shaft passes through
Outer installed part and outer unlock piece are connected with shifting part, and other end of lock shaft passes through interior installed part and interior unlock piece and tumbler on this
Connection, one end of the latch release shaft are connected through outer installed part with the sleeve part of outer unlock piece, and the other end of the latch release shaft passes through
Lock box and interior installed part are connected with the sleeve part of interior unlock piece.
Further, the wherein end face of the lock core is provided with key hole, and the other end of the lock core is provided with public affairs
Fan-shaped shifting block, the wherein end face of the shifting part are provided with female fan-shaped shifting block with male fan-shaped shifting block mating reaction, the public affairs
The central angle A of fan-shaped shifting block is 175 ° to 185 °, and the central angle B of the fan-shaped shifting block of mother angular dimension is male fan-shaped shifting block
Central angle A half.
Yet further, the interior unlock piece is provided with the rotating cylinder portion in the setting that connects, the interior solution with its sleeve part
Rotating cylinder portion on latch fitting is inserted into the installation lumen pore of interior handle, and the tumbler is inserted into rotating cylinder portion；The outer unlock piece
On also be provided with its sleeve part being in the rotating cylinder portion of setting of connecting, the rotating cylinder portion on the outer unlock piece is inserted into the peace of outer handle
It behave affectedly in hole, the lock core is inserted into rotating cylinder portion with shifting part, and described shifting part enters sleeve part through rotating cylinder portion
In.
The operation principle of the present invention is as follows：When outer two-sided handle locking is locked outdoors, with key rotation lock core,
Lock core driving shifting part is rotated, and shifting part is in rotation process, the promotion recess on the shifting part can push rolling member
To between guide channel and clamping recess, because outer unlock piece is integrally fixed on outer handle, and outer installed part is when in use
It is fixed on door-plate, so outer handle can be stuck on outer installed part by rolling member, realizes the purpose locked；
When unblock is opened the door outdoors, first resetted with key rotation lock core, lock core is rotated shifting part and rotate, shifting part is arrived in order
On promotion recess and guide channel and clamp recess and aligned, be rotated further by outer handle order to the sleeve part of outer unlock piece along outer
The rotation chamber groove of installed part rotates, and rolling member is extruded reset, and the rotation of outer handle also makes outer unlock piece drive solution
Lock shaft rotates, and the dead bolt of lock box is retracted and realizes that unblock is opened the door；
When being locked in door, because tumbler is by axis connection of locking with shifting part, being locked in door only needs
Rotate tumbler can while rotate shifting part, rolling member will be pushed to guide channel by the promotion recess on shifting part
Between clamping recess, the purpose locked in door is realized；
When enabling is unlocked in door, tumbler is resetted, order to tumbler drives shifting part to rotate, and makes pushing away on shifting part
Dynamic recess and guide channel and clamping recess contraposition, are rotated further by interior handle, due to being to pass through unblock between interior handle and outer handle
What axle was attached so that outer handle and latch release shaft also rotate while interior handle rotating, so that the sleeve part of outer unlock piece
Rotated along the rotation chamber groove of outer installed part, rolling member is extruded reset, the dead bolt retraction realization of lock box is unlocked in door and open
Door.
The present invention has simple in construction, design science, outdoors can positioned outer handle, property easy to use, safe
Can it is good, stability is good, be less prone to failure, the advantages that service life is long.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of the present invention.(lock box is not shown)
Fig. 2 is the part disassembly and assembly structure schematic diagram after the outer handle component of the present invention is connected with transmission shaft component.
Fig. 3 is the part disassembly and assembly structure schematic diagram of the interior handle component of the present invention.
Fig. 4 is shifting part of the invention, outer unlock piece, rolling member, the attachment structure schematic diagram of upper lock shaft.
Fig. 5 is lock core of the invention, shifting part, rolling member, upper lock shaft, the attachment structure schematic diagram of tumbler.
Fig. 6 is the structural representation of the shifting part of the present invention.
Fig. 7 is the structural representation of the lock core of the present invention.
Fig. 8 is the structural representation of the outer unlock piece of the present invention.
Fig. 9 is the structural representation of the interior unlock piece of the present invention.
Figure 10 is the structural representation of the outer installed part of the present invention.
Figure 11 is the structural representation of the interior installed part of the present invention.
Figure 12 is the structural representation of the outer handle of the present invention.
Description of reference numerals：The outer handle mechanisms of 1-, the outer handles of 11-, 12- lock cores, 121- key holes, public fan-shaped group of 122-
Block, 13- shifting parts, 131- promote the female fan-shaped shifting block of recess, 132-, the outer unlock pieces of 14-, 141- guide channels, 15- rolling members,
The outer installed parts of 16-, 161- clamp recess, handle mechanism in 2-, handle, 22- tumblers, 221- rotors portion, 222- are turned round in 21-
Unlock piece in dynamic portion, 23-, installed part, 3- transmission shaft components, 31- latch release shafts, 311- axis holes, the upper lock shafts of 32-, 4- pacify in 24-
Behave affectedly hole, 5- sleeve parts, 51- latch release shafts jack, 6- rotates chamber groove, 7- installation cavitys groove, 8- through holes, 9- locating dowels, 10- installations
Hole, 20- rotating cylinders portion.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, of the present invention one
The two-sided handle lock of kind, including outer handle mechanism 1, interior handle mechanism 2, lock box, transmission shaft component 3, the interior handle mechanism 2 include
Interior handle 21, tumbler 22, interior unlock piece 23, interior installed part 24, the interior handle 21 are provided with installation lumen pore 4, the rotation
Part 22 is placed through in the installation lumen pore 4 of interior handle 21；The interior unlock piece 23 is fixedly mounted on interior handle 21, in interior unlock piece
23 are provided with sleeve part 5；The interior installed part 24, which is provided with, rotates chamber groove 6, and the sleeve part 5 of the interior unlock piece 23 is embedded at
In the rotation chamber groove 6 of interior installed part 24；The outer handle mechanism 1 includes outer handle 11, lock core 12, shifting part 13, outer unlock piece
14th, rolling member 15, outer installed part 16, it also is provided with the outer handle 11 that lumen pore 4 is installed；It also is provided with turning on the outer installed part 16
Dynamic chamber groove 6, is additionally provided with the hole wall of the rotation chamber groove 6 of outer installed part 16 and clamps recess 161；The lock core 12 is arranged on and held outside
In the installation lumen pore 4 of hand 11；The shifting part 13 is inserted on the installation lumen pore 4 of outer handle 11, in the circumferential surface of shifting part 13
It is provided with and promotes recess 131；The outer unlock piece 14 is fixedly mounted on outer handle 11, and sleeve also is provided with outer unlock piece 14
Portion 5, the sleeve part 5 are placed on shifting part 13, and guide channel 141 is additionally provided with the sleeve part 5 of outer unlock piece 14；It is described
Rolling member 15 is arranged on guide channel 141 and turned between promotion recess 131 and together with sleeve part 5 flush-mounted in outer installed part 16
In dynamic chamber groove 6；The shifting part 13 is rotated by rotating lock core 12, and the rolling member 15 on shifting part 13 by turning
The dynamic and promotion recess 131 for the part 13 that is struck is pushed to guide channel 141 and clamped between recess 161；The transmission shaft component 3
Including latch release shaft 31 and upper lock shaft 32, the upper lock shaft 32 is placed through in latch release shaft 31 in which can circumferentially rotate, the upper lock shaft 32
One end be connected through outer installed part 16 and outer unlock piece 14 with shifting part 13, other end of lock shaft 32 passes through interior installed part on this
24 and interior unlock piece be connected with tumbler 22, the sleeve of one end of the latch release shaft 31 through outer installed part 16 and outer unlock piece 14
Portion 5 is connected, and the other end of the latch release shaft 31 is connected through lock box and interior installed part 24 with the sleeve part 5 of interior unlock piece 23.This hair
Lock box in bright is existing frequently-used lock box, is routine techniques, therefore be no longer described in detail.The present invention have simple in construction, design science,
Outer handle can positioned outdoors, excellent performance easy to use, safe, stability are good, are less prone to failure, service life length
The advantages that.
The operation principle of the present invention is as follows：As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11,
Shown in Figure 12, when the locking of outer handle 11 is locked outdoors, with key rotation lock core 12, lock core 12 is set to drive shifting part 13
Rotate, and shifting part 13 is in rotation process, rolling member 15 can be pushed to guiding by the promotion recess 131 on the shifting part 13
Between passage 141 and clamping recess 161, because outer unlock piece 14 is integrally fixed on outer handle 11, and outer installed part 16 makes
Used time is integrally fixed on door-plate, so outer handle 11 can be stuck on outer installed part 16 by rolling member 15, realizes the purpose locked；
When unblock is opened the door outdoors, first resetted with key rotation lock core 12, lock core 12 is rotated shifting part 13 and rotate, order is arrived
Promotion recess 131 on shifting part 13 is aligned with guide channel 141 and clamping recess 161, is rotated further by the outer order of handle 11 and is arrived
Rotation chamber groove 6 of the sleeve part 5 of outer unlock piece 14 along outer installed part 16 rotates, and rolling member 15 is extruded reset, and hold outside
The rotation of hand 11 also makes outer unlock piece 14 drive latch release shaft 31 to rotate, and the dead bolt of lock box is retracted and realizes that unblock is opened the door；
When being locked in door because tumbler 22 is connected with shifting part 13 by upper lock shaft 32, in door on
Lock only needs to rotate the can of tumbler 22 while rotates shifting part 13, and the promotion recess 131 on shifting part 13 will will roll
Between part 15 is pushed to guide channel 141 and clamps recess 161, the purpose locked in door is realized；
When enabling is unlocked in door, tumbler 22 is resetted, order to tumbler 22 drives shifting part 13 to rotate, and makes shifting part
Promotion recess 131 on 13 and guide channel 141 and clamp recess 161 and align, be rotated further by interior handle 21, due to interior handle 21 with
It is attached between outer handle 11 by latch release shaft 31 so that outer handle 11 and latch release shaft while interior handle 21 rotates
31 also rotate, so that rotation chamber groove 6 of the sleeve part 5 of outer unlock piece 14 along outer installed part 16 rotates, are squeezed rolling member 15
Pressure resets, and the dead bolt of lock box is retracted and realizes that unblock is opened the door in door.
In order that the present invention is more convenient to use, and as shown in Fig. 1, Fig. 5, Fig. 6, Fig. 7, wherein the one of the lock core 12
End face is provided with key hole 121, and the other end of the lock core 12 is provided with public fan-shaped shifting block 122, the shifting part 13 its
Middle end face is provided with female fan-shaped shifting block 132 with the male fan-shaped mating reaction of shifting block 122, the center of circle of the fan-shaped shifting block 122 of public affairs
Angle A is 175 ° to 185 °, and the central angle B of the fan-shaped shifting block 132 of mother angular dimension is the central angle A of male fan-shaped shifting block 122
Half.Pass through such design so that when the present invention locks or unlocked in door, it is only necessary to rotate tumbler 22
87 ° to 93 ° can be achieved；And, it is necessary to first touch the side of the public fan-shaped shifting block 122 of lock core 12 when locking or unlock outdoors
The side of female fan-shaped shifting block 132, then proceed to be rotated further by lock core 12, the public fan-shaped promotion of shifting block 122 that could be on lock core 12 is stirred
Female fan-shaped order of shifting block 132 on part 13 rotates to shifting part 13, realizes and is locking or unlocking, and is touched in public fan-shaped shifting block 122
Impact sound can be all sent when encountering female fan-shaped shifting block 132, is reminded equivalent to user one, is known user and be rotated further by lock core 12 just
It can be locked or clamping lock acts, make the present invention that there is the advantages of human oriented design, easy to use.
In order that the present invention's is rational in infrastructure, make the tumbler 22 of the present invention, the sleeve part 5 of interior unlock piece 23 and interior installation
The rotation chamber groove 6 of part 24, which can be realized, to be rotated coaxially, make the present invention lock core 12, shifting part 13, outer unlock piece 14 sleeve part 5 with
The rotation chamber groove 6 of outer installed part 16 realizes and rotated coaxially that as shown in Fig. 1, Fig. 4, Fig. 8, Fig. 9, the interior unlock piece 23 is provided with
It is in the rotating cylinder portion 20 of setting of connecting with its sleeve part 5, the rotating cylinder portion 20 on the interior unlock piece 23 is inserted into interior handle 21
Install in lumen pore 4, the tumbler 22 is inserted into rotating cylinder portion 20；Also be provided with the outer unlock piece 14 be in its sleeve part 5
Connected the rotating cylinder portion 20 of setting, and the rotating cylinder portion 20 on the outer unlock piece 14 is inserted into the installation lumen pore 4 of outer handle 11, institute
State lock core 12 to be inserted into rotating cylinder portion 20 with shifting part 13, and described shifting part 13 enters sleeve part 5 through rotating cylinder portion 20
In.
In order that the attachment structure between latch release shaft 31 and interior unlock piece 23, outer unlock piece 14 is more reasonable, such as Fig. 1, figure
8th, shown in Fig. 9, latch release shaft jack 51 is respectively equipped with the sleeve part 5 of the interior unlock piece 23, the sleeve part 5 of outer unlock piece 14,
One end of the latch release shaft 31 is inserted into the latch release shaft jack 51 of interior unlock piece 23 and is connected with interior unlock piece 23, the latch release shaft
31 other end is inserted into the latch release shaft jack 51 of outer unlock piece 14 and is connected with outer unlock piece 14.
In order that the structure of latch release shaft 31 of the present invention is more reasonable so that latch release shaft 31 can drive lock box when rotating
Qian Suo mechanisms dead bolt is made expanding-contracting action, as shown in Figure 1, Figure 2, shown in Fig. 8, Fig. 9, the latch release shaft 31 is that section is square shape
Rod member；Latch release shaft jack 51 on the interior unlock piece 23, outer unlock piece 14 becomes square shape structure respectively.
In order that the mounting structure between the upper lock shaft 32 and latch release shaft 31 of the present invention is more reasonable, as shown in Figure 1 and Figure 2,
The latch release shaft 31 offers the axis hole 311 through both ends along its direction of axis line, and the upper lock shaft 32 is that section is square shape
Rod member, cross-sectional width of lock shaft 32 is less than the diameter of axis hole 311 on this, and the upper lock shaft 32 is placed through the axle of latch release shaft 31
In hole 311.
In order that the attachment structure between the upper lock shaft 32 and shifting part 13, tumbler 22 of the present invention is more rationally, conveniently,
As shown in Figure 1, Figure 4, Figure 5, the shifting part 13, be respectively equipped with the groove of stirring being adapted to upper lock shaft 32 on tumbler 22, it is described
Wherein one end of upper lock shaft 32 is inserted into the stirring in groove of shifting part 13, and the other end of the upper lock shaft 32 is inserted into tumbler 22
Stir in groove.
In order that the present invention is more attractive in appearance after installing, as shown in Figure 1 and Figure 2, divide on the outer handle 11, interior handle 21
Not She You installation cavity groove 7, the bottom land of installation lumen pore 4 and the installation cavity groove 7 on outer handle 11 on the outer handle 11 connects,
The bottom land of installation lumen pore 4 and the installation cavity groove 7 on interior handle 21 on the interior handle 21 connects；It is the outer handle 11, interior
Installation cavity groove 7 on handle 21 is corresponding to be placed on outer installed part 16, on interior installed part 24.
In order that the outer installed part 16 of the present invention, the structure of interior installed part 24 are more reasonable, such as Fig. 1, Figure 10, Tu11Suo
Show, a through hole 8 passed through for transmission shaft component 3, the through hole 8 and institute are respectively equipped with the outer installed part 16, interior installed part 24
Rotation chamber groove 6 is stated to connect.
In order that the structure of the tumbler 22 of the present invention is more reasonable, as shown in figure 5, the tumbler 22 is by rotor portion
221 are formed with twisting portion 222, and the rotor portion 221 is inserted into the installation lumen pore 4 of interior handle 21, the twisting portion 222
Set in extending out to outside installation lumen pore 4.
As shown in Figure 10, Figure 11, the outer installed part 16, be respectively equipped with two locating dowels 9 on interior installed part 24, pacify outside
Mounting hole 10 is further respectively had in piece installing 16, interior installed part 24.When the present invention installs outer installed part 16, interior installed part 24, first
Outer installed part 16, interior installed part 24 mounting surface on drill two holes or groove, outer installed part 16, interior installed part 24 were being installed
Two locating dowels 9 are plugged in hole or groove and positioned by Cheng Zhongxian respectively, are finally fixed on through mounting hole 10 screwing
On door-plate, make the present invention that there is the advantages of easy for installation.
Herein it should be noted that the outer handle 11 in the outer handle mechanism 1 of the present invention in interior handle mechanism 2 with holding
The structure of hand 21 is the same, is the difference of its application and obtains different names, such design causes of the invention exist
During processing, it is only necessary to process the mould of a set of production handle, be advantageous to save production cost.
As shown in Figure 8, Figure 9, because the outer unlock piece 14 of the present invention exists with the main distinction of the interior unlock piece 23 in structure
In：Guide channel 141 this architectural feature is had more on outer unlock piece 14, in order to save production material or save mold design
Cost, when actually implementing, interior unlock piece 23 of the invention can be produced with the mould for producing outer unlock piece 14, by interior solution
Latch fitting 23 becomes the structure as outer unlock piece 14, and the interior unlock piece 23 of this spline structure has a breach, but neither
The needs of its application are influenceed, are also user's saving cost, the interior unlock piece 23 in Fig. 1 of the invention is exactly to be with outer unlock piece 14
The same structure.Similarly, as shown in Figure 10, Figure 11, the main region of outer installed part 16, interior installed part 24 of the invention in structure
It is not：Clamping recess 161 this architectural feature has been had more on outer installed part 16, therefore in order to save mold design cost,
When actually implementing, it is also possible to the mould of the outer installed part 16 of production produces interior installed part 24, interior installed part 24 is become and
Structure as outer installed part 16, the interior installed part 24 of this spline structure have more a recess on chamber groove 6 is rotated, but neither shadow
The needs of its application are rung, are also user's saving cost, the interior installed part 24 in Fig. 1 of the invention is exactly to be with outer installed part 16
The same structure.
Above-described embodiment is the preferred embodiments of the present invention, all with similar structure of the invention and the equivalence changes made,
The protection category of the present invention all should be belonged to.
Claims (10)
1. a kind of two-sided handle lock, including outer handle mechanism, interior handle mechanism, lock box, transmission shaft component, it is characterised in that：
The interior handle mechanism includes interior handle, tumbler, interior unlock piece, interior installed part, and the interior handle is provided with installation cavity
Hole, the tumbler are placed through in the installation lumen pore of interior handle；The interior unlock piece is fixedly mounted on interior handle, is unlocked inside
Part is provided with sleeve part；The interior installed part, which is provided with, rotates chamber groove, and the sleeve part of the interior unlock piece is embedded at interior installed part
Rotation chamber groove in；
The outer handle mechanism includes outer handle, lock core, shifting part, outer unlock piece, rolling member, outer installed part, the outer handle
On also be provided with install lumen pore；It also is provided with rotating chamber groove on the outer installed part, on the hole wall of the rotation chamber groove of outer installed part also
Provided with clamping recess；The lock core is arranged in the installation lumen pore of outer handle；The shifting part is inserted into the installation cavity of outer handle
Kong Shang, it is provided with the circumferential surface of shifting part and promotes recess；The outer unlock piece is fixedly mounted on outer handle, in outer unlock piece
On also be provided with sleeve part, the sleeve part is placed on shifting part, and guide channel is additionally provided with the sleeve part of outer unlock piece；It is described
Rolling member is arranged on guide channel and is flush-mounted between promotion recess and together with sleeve part in the rotation chamber groove of outer installed part；Institute
Shifting part is stated by rotating lock core to rotate, and the rolling member by the rotation on shifting part and the promotion recess for the part that is struck
It is pushed between guide channel and clamping recess；
The transmission shaft component includes latch release shaft and upper lock shaft, and the upper lock shaft is placed through in latch release shaft in which can circumferentially rotate, institute
The one end for stating lock shaft is connected through outer installed part and outer unlock piece with shifting part, and other end of lock shaft passes through interior installed part on this
And interior unlock piece is connected with tumbler, one end of the latch release shaft is connected through outer installed part with the sleeve part of outer unlock piece, should
The other end of latch release shaft is connected through lock box and interior installed part with the sleeve part of interior unlock piece.
2. two-sided handle lock according to claim 1, it is characterised in that：The wherein end face of the lock core is inserted provided with key
Hole, the other end of the lock core are provided with public fan-shaped shifting block, and the wherein end face of the shifting part is provided with and public fan-shaped shifting block
Female fan-shaped shifting block of mating reaction, the central angle A of the fan-shaped shifting block of public affairs is 175 ° to 185 °, the center of circle of the fan-shaped shifting block of mother
Angle B angular dimension is the central angle A of public fan-shaped shifting block half.
3. two-sided handle lock according to claim 1, it is characterised in that：It is in phase that the interior unlock piece, which is provided with its sleeve part,
The rotating cylinder portion set is penetrated, the rotating cylinder portion on the interior unlock piece is inserted into the installation lumen pore of interior handle, and the tumbler is inserted
In rotating cylinder portion；The rotating cylinder portion in the setting that connects, the outer unlock piece with its sleeve part also are provided with the outer unlock piece
On rotating cylinder portion be inserted into the installation lumen pore of outer handle, the lock core and shifting part are inserted into rotating cylinder portion, and described are dialled
Moving part is entered in sleeve part through rotating cylinder portion.
4. two-sided handle lock according to claim 1, it is characterised in that：The sleeve part of the interior unlock piece, outer unlock piece
Be respectively equipped with latch release shaft jack on sleeve part, one end of the latch release shaft be inserted into the latch release shaft jack of interior unlock piece and with it is interior
Unlock piece connects, and the other end of the latch release shaft is inserted into the latch release shaft jack of outer unlock piece and is connected with outer unlock piece.
5. two-sided handle lock according to claim 4, it is characterised in that：The latch release shaft is the rod member that section is square shape；
Latch release shaft jack on the interior unlock piece, outer unlock piece becomes square shape structure respectively.
6. two-sided handle lock according to claim 1, it is characterised in that：The latch release shaft is offered along its direction of axis line and passed through
The axis hole at both ends is worn, the upper lock shaft is the rod member that section is square shape, and cross-sectional width of lock shaft is less than the diameter of axis hole on this,
The upper lock shaft is placed through in the axis hole of latch release shaft.
7. two-sided handle lock according to claim 1, it is characterised in that：Be respectively equipped with the shifting part, tumbler with it is upper
Lock shaft adaptation stirs groove, and wherein one end of the upper lock shaft is inserted into the stirring in groove of shifting part, the upper lock shaft it is another
End is inserted into the stirring in groove of tumbler.
8. two-sided handle lock according to claim 1, it is characterised in that：Installation is respectively equipped with the outer handle, interior handle
Chamber groove, the bottom land of installation lumen pore and the installation cavity groove on outer handle on the outer handle connect, the peace on the interior handle
It behave affectedly hole and the bottom land of the installation cavity groove on interior handle connects；Installation cavity groove on the outer handle, interior handle is correspondingly nested with
In on outer installed part, interior installed part.
9. two-sided handle lock according to claim 1, it is characterised in that：It is respectively equipped with the outer installed part, interior installed part
One through hole passed through for transmission shaft component, the through hole connect with the rotation chamber groove.
10. two-sided handle lock according to claim 1, it is characterised in that：The tumbler is by rotor portion and twisting portion structure
Into the rotor portion is inserted into the installation lumen pore of interior handle, and the twisting portion is put in installation lumen pore peripheral hardware is extend out to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693842.3A CN107386791B (en) | 2017-08-14 | 2017-08-14 | Double-sided handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693842.3A CN107386791B (en) | 2017-08-14 | 2017-08-14 | Double-sided handle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107386791A true CN107386791A (en) | 2017-11-24 |
| CN107386791B CN107386791B (en) | 2023-07-18 |
Family
ID=60355902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710693842.3A Active CN107386791B (en) | 2017-08-14 | 2017-08-14 | Double-sided handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386791B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| WO2020062172A1 (en) * | 2018-09-29 | 2020-04-02 | 向德钊 | Lockset |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062172A1 (en) * | 2018-09-29 | 2020-04-02 | 向德钊 | Lockset |
| CN110080626A (en) * | 2019-05-31 | 2019-08-02 | 深圳市智芯物联科技有限公司 | Fully-automatic lock structure |
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| CN107386791B (en) | 2023-07-18 |
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