CN207245362U - A kind of exterior lockset - Google Patents
A kind of exterior lockset Download PDFInfo
- Publication number
- CN207245362U CN207245362U CN201721189882.6U CN201721189882U CN207245362U CN 207245362 U CN207245362 U CN 207245362U CN 201721189882 U CN201721189882 U CN 201721189882U CN 207245362 U CN207245362 U CN 207245362U
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- lock
- lock tongue
- tongue
- slot
- lock core
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Abstract
The utility model discloses a kind of exterior lockset, including：Lock body, lock core and guide block, the lock core are fixedly installed on the lock body, and the lock core is equipped with lock tongue；Guide block is slidably connected and limits with lock body and is disengaged from, and lock body is blocked or exposed by latch mechanism when sliding；Lock tongue mating groove described in the lock tongue mating groove coordinated with the lock tongue is offered on the guide block includes the first lock tongue state switching slot, and the lock tongue switches under the driving of the lock core between released state and blocking；The activity space that the shape of the lock tongue state switching slot and the lock tongue switch between released state and blocking is adapted；Blocked with the lock body corresponding by the position of lock tongue during latch mechanism in the position of the first lock tongue state switching slot.The utility model using lock body self structure, in the form of lock body is surrounded by latch mechanism to unblock lock control by latch mechanism, convenient and flexible installation is practical reliable.
Description
Technical field
It the utility model is related to lock technology field, and in particular to a kind of exterior lockset.
Background technology
Existing lockset is varied, in order to realize the security of higher level, often uses the lockset of multiple control.
For example, the utility model patent that Chinese notification number is CN205349020U discloses a kind of link lock, including pedestal, handle, lock
Core, connecting rod, are equipped with handle in the pedestal, shaft one end connection in one end and pedestal of handle, the other end of shaft with turn
Door bolt connection, the other end of handle are equipped with lock core, and handle is fastened by the lock tongue of lock core with pedestal；So as to which handle is opened by lock core
And open, the rotatable handle of opening drives shaft to rotate, and shaft drives stopcock to rotate, and shaft is also driven above and below connecting rod by gear
It is mobile.Disclosed in above patent document in the prior art, it is that lock core control lock tongue carries out handle to unblock lock control first, it
Being rotated again by handle afterwards drives connecting rod to move up and down, while drives stopcock to rotate, and unlock and locking on the door are realized with this.
It is above-mentioned in the prior art, install on the door of lockset the position of opposite handle shaft and lock core will perforate, two holes
Size and distance be required for adapting to the particular requirement of the lockset.However, it is known that many locksets are using certain on the market
After time, it will damage, wherein 90% above is because do not drive lock the problem of lock core.Therefore, the above-mentioned prior art is scarce
Be trapped in：The limitation of existing perforate on door is must take into consideration, no matter replaces lock core or whole lockset, it is all comparatively laborious；In addition, lock
Core and tongue lock are arranged at by latch mechanism handle, so that installation underaction (lock core, the lock tongue of i.e. existing lockset of lockset
And handle must be mounted on a door at the same time), limit the use scope of lockset；Furthermore unblocked by lock tongue with substrate latch fastener
The mode of handle is locked, is easily subject to external force to destroy and fail.
Utility model content
The utility model aims to provide a kind of exterior lockset, it is intended to is surrounded using lock body self structure, with lock body by lock machine
For the form of structure to being carried out unblocking lock control by latch mechanism, convenient and flexible installation is practical reliable.The purpose of this utility model is by following
Technical solution is realized：
A kind of exterior lockset, including：Lock body and lock core, the lock core are fixedly installed on the lock body, and the lock core is set
There is lock tongue；The exterior lockset further includes guide block, and the guide block is equipped with the assembling structure for being used for installing the exterior lockset, institute
State guide block and be slidably connected and limit with the lock body and be disengaged from；The lock body is blocked or exposed by latch mechanism when sliding；It is described
The lock tongue mating groove coordinated with the lock tongue is offered on guide block；The lock tongue mating groove switches including at least one lock tongue state
Groove, the lock tongue switch under the driving of the lock core between released state and blocking；The lock tongue state switching slot
Shape and the activity space that switches between released state and blocking of the lock tongue be adapted；The lock tongue state switching
Blocked with the lock body corresponding by the position of lock tongue during latch mechanism in the position of groove.
As a further improvement, the lock tongue mating groove further includes connectivity slot, and the lock tongue state switching slot is two,
The connectivity slot both ends are connected to, the path for translation when connectivity slot is slided with the lock tongue with the lock body is mutually fitted
Should.
As a further improvement, lock tongue rotating and limiting mechanism is provided with the lock tongue state switching slot, it is described spacing
Mechanism is rotated for limiting the lock tongue in an angle limited；The angle limited is 90 degree.
As a kind of concrete technical scheme of embodiment, the first and second lock tongues state switching slot is circular hole, institute
State the middle position that connectivity slot is connected between two circular holes；The lock tongue end is provided with flat boss, which coordinates
In in the lock tongue mating groove, the length of the flat boss is less than diameter, the width more than connectivity slot of described two circular holes；This is flat
The width of boss is less than the width of the connectivity slot.
As a kind of concrete technical scheme of embodiment, the first and second lock tongues state switching slot is 3/4ths
Circular hole, the connectivity slot connect half of in the space of two 3/4ths circular holes；The lock tongue end is provided with semicircle
Boss, the semi-circular boss are matched with the lock tongue mating groove.
As a kind of concrete technical scheme of embodiment, the first and second lock tongues state switching slot is semicircular arc
Groove, the connectivity slot are connected to two opposite end of homonymy of the two semicircular arc grooves；Lock tongue end eccentric setting has pillar,
The pillar is matched with the lock tongue mating groove.
As specific technical solution, the guide block both sides are equipped with longitudinal chute or slide, the lock body biside plate inner wall
The longitudinal chute coordinated equipped with the longitudinal slide rail coordinated with the sliding slot or with the slide.
As specific technical solution, the lock body has front console, and lock core hole, lock core are offered on the front console
Hole rear end is provided with lock core assembling stand, and the lock core is fixedly installed on the lock core assembling stand.
As specific technical solution, the exterior lockset further includes identity chip, which is assemblied in the lock
At the lock core hole of body, and it is located at lock core front end, the identity code on piece offers key hole.
As specific technical solution, the exterior lockset further includes protection cap and protection lid spring, and protection cap passes through guarantor
Protecting cover rigging screw is assemblied at lock body lock core hole port, and protection cap spring pocket is arranged on protection cap rigging screw periphery, and by protecting
Protecting cover is pressed in the stepped hole in protection cap rigging screw hole.
The beneficial effects of the utility model are：Guide block is fixedly mounted, using lock body as mobilizable locking mechanism, with
Lock body is surrounded by the form of latch mechanism to being carried out unblocking lock control by latch mechanism, and this lockset is suitable for further types of by lock machine
Structure, and lockset, in more flexible by the installation of latch mechanism, the reliability of lockset is also improved, and lock core part can be with simultaneous
Have identification, the function of dustproof and waterproof.
Brief description of the drawings
Fig. 1 is the stereogram for the exterior lockset that the utility model embodiment one provides.
Fig. 2 is the exploded view for the exterior lockset that the utility model embodiment one provides.
Fig. 3 is the sectional view when exterior lockset that the utility model embodiment one provides is fitted without guide block.
Fig. 4 is the stereogram of guide block in the exterior lockset that the utility model embodiment one provides.
Fig. 5 is the stereogram of lock core in the exterior lockset that the utility model embodiment one provides.
Fig. 6 is rearview of the exterior lockset of the offer of the utility model embodiment one when released state is operable.
Fig. 7 is rearview of the exterior lockset of the offer of the utility model embodiment one when released state is locked.
Fig. 8 is the schematic diagram when exterior lockset that the utility model embodiment one provides is installed on door-plate.
Fig. 9 is exterior lockset that the utility model embodiment one provides by schematic diagram when being locked by latch mechanism.
Figure 10 is exterior lockset that the utility model embodiment one provides by schematic diagram when being discharged by latch mechanism.
Figure 11 is the stereogram of lock core in the exterior lockset that the utility model embodiment two provides.
Figure 12 is that lock core coordinates with guide block in the exterior lockset that the utility model embodiment two provides and lock tongue is in unlock
The schematic diagram of state.
Figure 13 is that lock core coordinates with guide block in the exterior lockset that the utility model embodiment two provides and lock tongue is in locking
The schematic diagram of state.
Figure 14 is the stereogram of guide block in the exterior lockset that the utility model embodiment three provides.
Figure 15 is that lock core coordinates with guide block in the exterior lockset that the utility model embodiment three provides and lock tongue is in unlock
The schematic diagram of state.
Figure 16 is that lock core coordinates with guide block in the exterior lockset that the utility model embodiment three provides and lock tongue is in locking
The schematic diagram of state.
Figure 17 is the stereogram of lock core in the exterior lockset that the utility model embodiment four provides.
Figure 18 is that lock core coordinates with guide block in the exterior lockset that the utility model embodiment four provides and lock tongue is in unlock
The schematic diagram of state.
Figure 19 is that lock core coordinates with guide block in the exterior lockset that the utility model embodiment four provides and lock tongue is in locking
The schematic diagram of state.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figures 1 and 2, exterior lockset provided in this embodiment includes：Lock body 10, lock core 20, guide block 30, identity code
Piece 40, protection cap 50, guide block rigging screw 61, lock core rigging screw 62, chip rigging screw 63, protection cap rigging screw 64 and
Protect lid spring 65.
With reference to shown in Fig. 3, lock body 10 is a semi-enclosed housing, and top and rear end open, and inner cavity top is as locking
Space 15 (referring to Fig. 6), for will be limited in the inner by latch mechanism (such as a lock nose or an exercisable turn handle).
10 front console lower part of lock body offers lock core hole 11, and lock core hole rear end is provided with lock core assembling stand 12.Lock core 20 passes through lock core
Rigging screw 62 is fixedly installed on lock core assembling stand 12, and lock core rigging screw 62 is interior hexagon concave-end locking screw.
With reference to shown in Fig. 4 Fig. 5, the lock tongue 21 of lock core 20 and lock core shaft are coaxially connected, and 21 end of lock tongue is provided with flat boss
211, lock tongue 21 switches under the driving of lock core 20 between released state and blocking, and guide block 30 is penetratingly opened before and after middle part
Equipped with lock tongue mating groove 31, lock tongue mating groove 31 includes the first lock tongue state switching slot 31a and the second lock tongue state switching slot
31b, and the connectivity slot 31c being connected between two lock tongue state switching slot, the shape and lock of lock tongue state switching slot 31a, 31b
The activity space that tongue 21 switches between released state and blocking is adapted；In the utility model, the released state is
The state that lock tongue can be slided with lock body, the blocking is lock tongue is limited be subject to lock tongue mating groove and can not translate so as to lock
The state that body can not also slide.Rotated a circle inherently in unlock shape by the flat boss 211 of 21 end of lock tongue in this present embodiment
Switch between state and blocking, thus the circular hole space that rotates a circle required of flat boss 211 with flat boss 211 in released state
The activity space switched between blocking is adapted, therefore the first lock tongue state switching slot 31a and second in the present embodiment
The shape of lock tongue state switching slot 31b is circular hole.Thus the lock tongue mating groove 31 in the present embodiment by upper and lower two circular holes and
The vertical communication groove of two circular holes is formed above and below connection.The position of first lock tongue state switching slot 31a is blocked with lock body 10 is locked
The position of lock tongue is corresponding during mechanism so that when lock body 10 is blocked by latch mechanism 200 (Fig. 9 and Figure 10 shown in), lock tongue 21 exists
Carry out state switching in first lock tongue state switching slot 31a, so that the current location of lock body carried out locking or unlock, during locking
Lock body such as method is slided, and during unlock, lock body can slide.
The purpose of this utility model is that sheltered from by the slip of lock body 10 by latch mechanism 200, so as to fulfill to being locked
The locking (receiving limitation by latch mechanism can not be operated manually) of mechanism 200, as long as therefore sheltering from lock body 10 by lock machine
This practicality can be achieved in the movement that structure 200 simultaneously limits lock body 10 by lock core 21, as long as therefore being moved to and blocking in lock body 10
One lock tongue state switching slot is set during by the position of latch mechanism 200 at 21 location of lock tongue, is driven by lock core 21
Dynamic lock tongue is switched to blocking so as to limit the movement of lock body 10.The effect of second lock tongue state switching slot 31b is main
It is to provide another keyed end to the sliding position of lock body 10, there is lock body 10 more, such as when lock body 10 discharges
After latch mechanism 200, the position of lock body 10 is locked by the second lock tongue state switching slot 31b, prevent lock body 10 from
Meaning is slided, and the artificial lock body 10 that frequently slides can be avoided to cause to damage.For another example lock tongue 21 is from the first lock tongue state switching slot 31a
When being moved to the second lock tongue state switching slot 31b positions, lock body 10 releasable one shelters from another locked by latch mechanism 200
Mechanism, realizes and carries out flexible locking or release by latch mechanism to two or more (including two).Is disclosed in the utility model
One and the second lock tongue state switching slot, in other embodiments, can also be according to being actually needed the lock of increase the three, 4th or more
Ligule state switching slot.
Further, lock tongue mating groove 31 is both provided with lock tongue rotating and limiting mechanism 311 up and down on the hole wall in two holes,
Rotated for limiting the lock tongue in an angle limited.30 both sides of guide block are equipped with longitudinal chute 32, in 10 biside plate of lock body
Wall rear end is provided with longitudinal slide rail 13, in the slide 13 insertion sliding slot 32 so that lock body 10 can be slided with respect to guide block 30, at the same time
Both separate front and backs of limitation.
The length of the flat boss 211 is less than the diameter in two holes up and down of 30 lock tongue mating groove 31 of guide block, more than connectivity slot
Width；The width of the flat boss 211 is less than the width of the connectivity slot of lock tongue mating groove 31.The flat boss 211 of 21 end of lock tongue
In 30 lock tongue mating groove 31 of guide block, when lock core is in the unlocked state, to be longitudinally arranged, it matches somebody with somebody flat boss 211 in lock tongue
Movable unrestricted in conjunction groove 31, lock core 20 and lock body 10 can be slided with respect to guide block 30 at this time, as shown in Figure 6；At lock core
When released state, flat boss 211 is lateral arrangement, it is limited on lock tongue mating groove 31 in hole or lower opening, at this time lock core
20 and lock body 10 be positioned at upper end or lower end with respect to guide block 30, as shown in Figure 7.It is spacing due to lock tongue rotating and limiting mechanism 311
Effect, when flat boss 211 switches when being rotated in two circular holes of lock tongue mating groove 31 between blocking and unlocking condition
90 ° can only be rotated so that operator conveniently finds unlocked position and locked position of coupler when unlocking.
With continued reference to Fig. 1 and Fig. 2, identity chip 40 is used for the lockset information that code reading device reads its record, it passes through code
Piece rigging screw 63 is assemblied at 10 lock core hole 11 of lock body, and positioned at lock core front end, key hole is offered on identity chip 40
41.Protection cap 50 is assemblied at 10 lock core hole of lock body, 11 port by protection cap rigging screw 64, and protection lid spring 65 is sheathed on
The periphery of protection cap rigging screw 64, and be pressed on by protection cap 50 in the stepped hole in protection cap rigging screw hole.
With reference to shown in Fig. 8,9,10, guide block 30 is equipped with the assembling structure for being used for installing the exterior lockset, the assembling knot
Structure is the pilot hole 33 that 30 bottom of guide block opens up, in use, guide block 30 is coordinated admittedly by guide block rigging screw 61 and pilot hole 33
Due in installation site.Lockset provided in this embodiment can be both arranged on doorframe can also be according to by the specific peace of latch mechanism
Holding position and shape facility, select suitable position to be installed, if the lock body of this lockset when sliding into diverse location its
Locking space can cover or discharge by latch mechanism.By taking the management and control to operable handle as an example, as shown in figure 9, this implementation
When the lock body 10 for the lockset that example provides is with respect to 30 upward sliding of guide block, it will be limited to by latch mechanism handle 200 in its locking space,
Handle can not be operated at this time, is rotated lock core, lock tongue is placed in blocking, then lock body can not move；As shown in Figure 10, this reality
When applying the lock body 10 of the lockset of example offer with respect to 30 slide downward of guide block, (Figure 10 will can completely be discharged by latch mechanism handle 200
In also release completely), release back handle can be operated, and operation handle can drive the realizations such as connecting rod unblocking on the door.
Above-described embodiment and exterior lockset shown in the drawings be it is longitudinally mounted, in other embodiments, can also be according to institute
The position of the object of locking is wanted to carry out other modes installation.Such as when needing to coordinate with the handle of lateral operation, can be horizontal
Installation, does not influence to use.
Embodiment two
The exterior lockset and the difference of embodiment one that embodiment two provides essentially consist in：The lock bolt structure of lock core and lead
The structure of the lock tongue mating groove opened up on block is different.As shown in figure 11, in embodiment two, 21 end of lock tongue of lock core 20 is set
There is semi-circular boss；With reference to shown in Figure 12 and Figure 13, the lock tongue mating groove 31 that is opened up on guide block 30 is by two of setting symmetrical above and below
The vertical communication groove 31c of two 3/4ths circular holes is formed above and below 3/4ths circular holes and connection；Two 3/4ths circular holes point
Not Wei the first and second lock tongue state switching slot 31a and 31b, the shape of two 3/4ths circular holes sets with 21 end of lock tongue
The activity space that the semi-circular boss put switches between released state and blocking is adapted, vertical communication groove 31c connections two
Left one side of something of a 3/4ths circular holes space.Space between middle 31 liang of dotted lines of lock tongue mating groove shown in Figure 13 is connectivity slot
31c, since connectivity slot 31c and two 3/4ths circular hole convergence part split-phases are mutually merged, so it seems that as two opposite half
The left side of round hole is connected by a rectangular channel.
Embodiment three
The exterior lockset and the difference of embodiment two that embodiment three provides essentially consist in：3/2nds circular holes are in the same direction
Set.
Example IV
The exterior lockset and the difference of embodiment one that example IV provides essentially consist in：The lock bolt structure of lock core and lead
The structure of the lock tongue mating groove opened up on block is different.As shown in figure 17, in example IV, 21 end of lock tongue of lock core 20 is eccentric
It is provided with pillar；With reference to shown in Figure 18 and Figure 19, the lock tongue mating groove 31 that is opened up on guide block 30 is by two sections of setting symmetrical above and below
Semicircular arc groove and the vertical communication groove composition for connecting two sections semicircular arc groove, two sections of semicircular arc grooves are respectively the first He
Second lock tongue state switching slot, the diameter of pillar are less than the width of the two sections semicircular arc groove and vertical communication groove.
Above example is only fully to disclose and unrestricted the utility model, all creation purports based on the utility model,
The replacement of equivalence techniques feature without creative work, should be considered as the scope of the application exposure.
Claims (10)
1. a kind of exterior lockset, including：Lock body and lock core, the lock core are fixedly installed on the lock body, and the lock core is equipped with
Lock tongue；It is characterized in that：The exterior lockset further includes guide block, and the guide block is equipped with the dress for being used for installing the exterior lockset
Distribution structure, the guide block are disengaged from the lock body by being slidably connected and limiting；The lock body is blocked or exposed when sliding
By latch mechanism；The lock tongue mating groove coordinated with the lock tongue is offered on the guide block；The lock tongue mating groove includes at least one
A lock tongue state switching slot, the lock tongue switch under the driving of the lock core between released state and blocking；It is described
The activity space that the shape of lock tongue state switching slot and the lock tongue switch between released state and blocking is adapted；Institute
State the position of lock tongue state switching slot and the lock body block it is corresponding by the position of lock tongue during latch mechanism.
2. exterior lockset according to claim 1, it is characterised in that the lock tongue mating groove further includes connectivity slot, described
Lock tongue state switching slot is two, is connected to the connectivity slot both ends, the connectivity slot is with the lock tongue with the lock body
Path for translation during slip is adapted.
3. exterior lockset according to claim 2, it is characterised in that the lock tongue state switching slot is provided with lock tongue rotation
Position-limit mechanism, the position-limit mechanism are rotated for limiting the lock tongue in an angle limited；The angle limited is 90
Degree.
4. exterior lockset according to claim 2, it is characterised in that described two lock tongue state switching slot are circular hole,
The connectivity slot is connected to the middle position between two circular holes；The lock tongue end is provided with flat boss, which matches somebody with somebody
Together in the lock tongue mating groove, the length of the flat boss is less than diameter, the width more than connectivity slot of described two circular holes；Should
The width of flat boss is less than the width of the connectivity slot.
5. exterior lockset according to claim 2, it is characterised in that described two lock tongue state switching slot for two 4/
Three circular holes, the connectivity slot connect one side of something of the space of two 3/4ths circular holes；The lock tongue end is provided with half
Circular bosses, the semi-circular boss are matched with the lock tongue mating groove.
6. exterior lockset according to claim 2, it is characterised in that described two lock tongue state switching slot are two halves circular arc
Shape groove, the connectivity slot connect two opposite end of homonymy of the two semicircular arc grooves；Lock tongue end eccentric setting has pillar,
The pillar is matched with the lock tongue mating groove.
7. the exterior lockset according to claim 1 to 6 any one, it is characterised in that the guide block both sides are equipped with longitudinal direction
Sliding slot or slide, the lock body biside plate inner wall are equipped with the longitudinal slide rail coordinated with the sliding slot or coordinate with the slide vertical
To sliding slot.
8. the exterior lockset according to claim 1 to 6 any one, it is characterised in that the lock body has front console,
Lock core hole is offered on the front console, lock core hole rear end is provided with lock core assembling stand, and the lock core is fixedly installed on the lock core
On assembling stand.
9. exterior lockset according to claim 8, it is characterised in that the exterior lockset further includes identity chip, the body
Part chip is assemblied at the lock core hole of the lock body, and is located at lock core front end, and the identity code on piece offers key hole.
10. exterior lockset according to claim 9, it is characterised in that the exterior lockset further includes protection cap and protection
Lid spring, protection cap are assemblied at lock body lock core hole port by protection cap rigging screw, and protection cap spring pocket is arranged on protection cap
Rigging screw periphery, and be pressed on by protection cap in the stepped hole in protection cap rigging screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189882.6U CN207245362U (en) | 2017-09-15 | 2017-09-15 | A kind of exterior lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189882.6U CN207245362U (en) | 2017-09-15 | 2017-09-15 | A kind of exterior lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245362U true CN207245362U (en) | 2018-04-17 |
Family
ID=61888812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721189882.6U Active CN207245362U (en) | 2017-09-15 | 2017-09-15 | A kind of exterior lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854588A (en) * | 2018-11-01 | 2019-06-07 | 福建西河卫浴科技有限公司 | A kind of connection structure and frame |
-
2017
- 2017-09-15 CN CN201721189882.6U patent/CN207245362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854588A (en) * | 2018-11-01 | 2019-06-07 | 福建西河卫浴科技有限公司 | A kind of connection structure and frame |
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