CN208416185U - Fast open form cam lock - Google Patents
Fast open form cam lock Download PDFInfo
- Publication number
- CN208416185U CN208416185U CN201821026423.0U CN201821026423U CN208416185U CN 208416185 U CN208416185 U CN 208416185U CN 201821026423 U CN201821026423 U CN 201821026423U CN 208416185 U CN208416185 U CN 208416185U
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- China
- Prior art keywords
- latch bolt
- rotation
- lock
- supporting plate
- driving
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Abstract
The utility model, which belongs to, turns bolt door lock technical field, it is related to fast open form cam lock, including lock housing, lock panel, the latch bolt being arranged in lock housing and main lock tongue, lock core drives the rotation of main lock tongue by driving mechanism and stretches, the rotate driving latch bolt for opening drive shaft fastly is flexible, and described opening fastly is provided with plectrum under latch bolt shifting block, latch bolt and is set with latch bolt gear in drive shaft；The rotation of drive shaft is opened fastly so that latch bolt shifting block drives the transverse shifting of movable plate by crank switch block to release the limit to driving supporting plate, the longitudinal movement that the rotation of drive shaft drives the rotation of crank plectrum to drive driving supporting plate by latch bolt gear is opened fastly, the rotation and flexible unlocking that move longitudinally through rotation cam and the transverse shifting for turning tongue push plate is driven to drive main lock tongue of driving supporting plate, advantage is: quickly latch bolt and main lock tongue being unlocked by the handle of opening fastly on indoor lock, very convenient indoor quickly unlocking, accessory is few, it occupies little space, fast open form cam lock suitable for security door.
Description
Technical field
The utility model, which belongs to, turns bolt door lock technical field, refers in particular to a kind of fast open form cam lock.
Background technique
206329151 U of CN discloses " a kind of bolt-revolving anti-theft ", including lock housing, lock panel, setting in lock shell
Interior latch bolt and locking bolt, locking bolt are driven by the lock driving mechanism that lock core drives, and the lock driving mechanism is by fluted disc, rocker arm, stroke
Slide plate composition, the fluted disc are connect with rocker arm, and rocker arm is connect with stroke slide plate, and the fluted disc rotation drives rocker arm driving trip sliding
Plate displacement, the locking bolt are connect with stroke slide plate, and the direction of displacement of stroke slide plate and the direction of displacement of locking bolt are perpendicular；CN
206329166 U are disclosed " a kind of Double layer rotating bolt lock body ", including lock housing, lock panel, setting are in the intracorporal latch bolt of lock housing
Component and latch mechanism, the latch bolt component and latch mechanism are driven by lock driving mechanism connected to it, the lock
Bolt mechanism is made of the first lock bolt components and the second lock bolt components, and the first lock bolt components, the setting of the second lock bolt components are only in lock housing
In vertical chamber, by connection axis connection, first lock bolt components are logical for first lock bolt components and the second lock bolt components
It crosses lock driving mechanism and drives forward and backward movement, and then drive the forward and backward movement of the second locking bolt；Above two lockset all has following
It is insufficient: i.e. opening handle fastly quickly latch bolt and main lock tongue (locking bolt) can not be unlocked by the lockset in the indoor shop front, to making
User makes troubles.
Summary of the invention
The purpose of the utility model is to provide a kind of fast open form cam locks.
Purpose of the utility model is realized as follows:
Fast open form cam lock, including lock housing, lock panel, the latch bolt being arranged in lock housing and main lock tongue, lock core passes through drive
Motivation structure drives the rotation of main lock tongue and stretches, and the rotate driving latch bolt for opening drive shaft fastly is flexible, and described opens in drive shaft fastly
It is provided with plectrum under latch bolt shifting block, latch bolt and is set with latch bolt gear；The rotation of drive shaft is opened fastly so that latch bolt shifting block passes through song
For the transverse shifting of handle switch block driving movable plate to release the limit to driving supporting plate, the rotation for opening drive shaft fastly passes through latch bolt gear
It drives crank plectrum to rotate and then drives the longitudinal movement of driving supporting plate, drive supporting plate moves longitudinally through rotation cam driving
The transverse shifting for turning tongue push plate drives the rotation and flexible unlocking of main lock tongue.
The above-mentioned rotation for opening drive shaft fastly stirred by plectrum under latch bolt the longitudinal movement of the guide post on latch bolt supporting plate into
And latch bolt is driven to unlock.
Above-mentioned latch bolt shifting block include drive movable plate transverse shifting the first shifting block and driving latch bolt gear rotation the
Two shifting blocks, the shaft hole sleeve of latch bolt gear mounted in opening in drive shaft fastly, and the second shifting block is set in the arc groove of axis hole side, arc
The arc length of slot are as follows: after the first shifting block drives movable plate to release the limit to driving supporting plate, the second shifting block just drives latch bolt gear
Rotation.
The above-mentioned rotation for opening drive shaft fastly drives the rotation of crank plectrum to drive driving supporting plate by latch bolt gear
Longitudinal movement is: being provided with sector on the lateral surface of latch bolt gear, is hinged on the crank plectrum side on the guide pin in lock housing
Sector and latch bolt gear on sector engaged transmission, the other side of crank plectrum is provided with strip-shaped hole, drives on supporting plate
Pin shaft be plugged in strip-shaped hole, the rotation of crank plectrum drives the longitudinal movement of supporting plate by strip-shaped hole and pin shaft.
The main lock tongue of transverse shifting drive for moving longitudinally through rotation cam driving and turning tongue push plate of above-mentioned driving supporting plate
Rotation and flexible unlock be: the first pin shaft on driving supporting plate is plugged on the pin hole of rotation cam side, and rotation cam is another
Second pin shaft of side setting is plugged on the pin hole of lock tongue push plate, and drive supporting plate moves longitudinally through the first pin shaft band turn
Moving cam rotates and then turns the transverse shifting of tongue push plate by the driving of the second pin shaft, and the transverse shifting for turning tongue push plate drives main lock tongue
Rotation and flexible unlock.
Above-mentioned driving supporting plate is arranged at intervals with two bolts laterally outside, two bolts be plugged in respectively lower retainer and
In the inclined hole of upper sliding valve, the stretching or contracting for moving longitudinally through bolt and inclined hole driving lower retainer and upper sliding valve of supporting plate are driven
Into.
More than one inclined hole for driving main lock tongue to rotate and stretch is provided in above-mentioned lock tongue push plate, main lock tongue tail portion is set
The promotion pin set is plugged in corresponding inclined hole.
The outside of above-mentioned promotion pin is plugged on lock case sidewalls in corresponding L-type pilot hole.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
1, the fast open form cam lock of the utility model, user enter the room for safety, can use key actuated latch bolt
All stretch out locking with main lock tongue, when going out or opening the door, can by indoor lock open fastly handle quickly by latch bolt with
Main lock tongue (locking bolt) is unlocked, very convenient indoor quickly unlocking.
2, most of accessories such as existing pin shaft on former lockset, driving supporting plate, movable plate are utilized in the utility model, realize
Handle is opened fastly and drives the direct quickly unlocking of rotation for opening drive shaft fastly, and smart structural design, accessory is few, occupies little space, structure
Simply, production cost is low, the fast open form cam lock suitable for security door.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model.
Fig. 2 is that the utility model removes the stereoscopic schematic diagram after lock housing.
Fig. 3 is that the utility model removes one of the stereoscopic schematic diagram after lock housing and upper and lower retainer.
Fig. 4 is the two of the stereoscopic schematic diagram that the utility model removes after lock housing and upper and lower retainer.
Fig. 5 is the three of the stereoscopic schematic diagram that the utility model removes after lock housing and upper and lower retainer.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-Fig. 5:
Fast open form cam lock, including lock housing 10, lock panel 12, the latch bolt 11 being arranged in lock housing 10 and main lock tongue 13,
Lock core drives the rotation of main lock tongue 13 by driving mechanism and stretches, and the rotate driving latch bolt 11 for opening drive shaft 22 fastly is flexible, institute
Opening fastly for stating is provided with plectrum 38 under latch bolt shifting block, latch bolt and is set with latch bolt gear 24 in drive shaft 22；Drive shaft 22 is opened fastly
Rotation so that latch bolt shifting block by crank switch block 41 drive movable plate 31 transverse shifting to release 39 pairs of driving supporting plates of pin shaft
The limit of limiting slot 40 on 33, the rotation for opening drive shaft 22 fastly drive crank plectrum 28 to rotate band by latch bolt gear 24
The rotation cam 32 that moves longitudinally through of the longitudinal movement of dynamic driving supporting plate 33, driving supporting plate 33 drives the transverse direction for turning tongue push plate 21
The mobile rotation for driving main lock tongue 13 and flexible unlocking.
The vertical of the guide post 43 on latch bolt supporting plate 44 is stirred in the above-mentioned rotation for opening drive shaft 22 fastly by plectrum 38 under latch bolt
It unlocks to mobile and then drive latch bolt 11.
Above-mentioned latch bolt shifting block includes 24 turns of latch bolt gear of the first shifting block 42 and driving for driving 31 transverse shifting of movable plate
The second dynamic shifting block 23, for the shaft hole sleeve of latch bolt gear 24 mounted in being opened in drive shaft 22 fastly, the second shifting block 23 is set in axis hole side
Arc groove 25 in, the arc length of arc groove 25 are as follows: the first shifting block 42 drive movable plate 31 release to driving supporting plate 33 limit after,
Second shifting block 23 just drives latch bolt gear 24 to rotate.
The above-mentioned rotation for opening drive shaft 22 fastly drives the rotation of crank plectrum 28 to drive driving by latch bolt gear 24
The longitudinal movement of supporting plate 33 is: sector 27 is provided on the lateral surface of latch bolt gear 24, the guide pin 50 being hinged in lock housing 10
On 28 side of crank plectrum sector 26 and the engaged transmission of sector 27 on latch bolt gear 24, crank plectrum 28 it is another
Side is provided with strip-shaped hole 29, drives the pin shaft 30 on supporting plate 33 to be plugged in strip-shaped hole 29, the rotation of crank plectrum 28 passes through item
Shape hole 29 and pin shaft 30 drive the longitudinal movement of supporting plate 33.
The rotation cam 32 that moves longitudinally through of above-mentioned driving supporting plate 33 drives the transverse shifting for turning tongue push plate 21 to drive
The rotation of main lock tongue 13 and flexible unlock are: on the pin shaft 35 that rotation cam 32 is hinged in lock housing 10, driving on supporting plate 33
First pin shaft 36 is plugged on the pin hole 37 of 32 side of rotation cam, and the second pin shaft 53 of 32 other side of rotation cam setting plugs
On the pin hole 52 of lock tongue push plate 21, driving supporting plate 33 move longitudinally through the first pin shaft 36 drive rotation cam 32 rotate into
And turning the transverse shifting of tongue push plate 21 by the driving of the second pin shaft 53, the transverse shifting for turning tongue push plate 21 drives turning for main lock tongue 13
Dynamic and flexible unlocking.
Above-mentioned driving supporting plate 33 is arranged at intervals with two bolts 34 laterally outside, and two bolts 34 are plugged in down respectively
In the inclined hole of retainer 17 and upper sliding valve 14, move longitudinally through bolt 34 and the inclined hole of driving supporting plate 33 drive lower retainer 17 and upper
Retainer 14 it is extended or retracted.
More than one inclined hole 20 for driving main lock tongue 13 to rotate and stretch, main lock tongue are provided in above-mentioned lock tongue push plate 21
13 aft mounted promotion pins 16 are plugged in corresponding inclined hole 20.
The outside of above-mentioned promotion pin 16 is plugged on 10 side wall of lock housing in corresponding L-type pilot hole 15.
Handle is opened fastly on indoor lock in use, mentioning upwards, opens drive shaft 22 fastly and the driving of the first shifting block 42 is first driven to live
After movable plate 31 releases the limit of the limiting slot 40 on 39 pairs of pin shaft driving supporting plates 33, drive shaft 22 is opened fastly and passes through the second shifting block 23 again
Latch bolt gear 24 is driven to rotate, 24 rotate driving crank plectrum 28 of latch bolt gear rotates and then the longitudinal of driving supporting plate 33 is driven to move
Dynamic, the rotation cam 32 that moves longitudinally through of driving supporting plate 33 drives the transverse shifting for turning tongue push plate 21 to drive turning for main lock tongue 13
Dynamic and flexible unlocking stirs the guide post 43 on latch bolt supporting plate 44 by plectrum 38 under latch bolt while opening the rotation of drive shaft 22 fastly
Longitudinal movement so that drive latch bolt 11 unlock.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (8)
1. fast open form cam lock, including lock housing, lock panel, the latch bolt being arranged in lock housing and main lock tongue, lock core passes through driving
Mechanism drives the rotation of main lock tongue and stretches, and the rotate driving latch bolt for opening drive shaft fastly is flexible, it is characterised in that: described opens fastly
It is provided with plectrum under latch bolt shifting block, latch bolt in drive shaft and is set with latch bolt gear；The rotation of drive shaft is opened fastly so that latch bolt is dialled
Block drives the transverse shifting of movable plate to release the limit to driving supporting plate by crank switch block, and the rotation for opening drive shaft fastly passes through
Latch bolt gear drives crank plectrum to rotate and then drives the longitudinal movement of driving supporting plate, and drive supporting plate moves longitudinally through rotation
The transverse shifting that actuated by cams turns tongue push plate drives the rotation and flexible unlocking of main lock tongue.
2. fast open form cam lock according to claim 1, it is characterised in that: the rotation for opening drive shaft fastly passes through oblique
Sublingual plectrum stirs the longitudinal movement of the guide post on latch bolt supporting plate and then latch bolt is driven to unlock.
3. fast open form cam lock according to claim 1, it is characterised in that: the latch bolt shifting block includes driving movable plate
First shifting block of transverse shifting and the second shifting block of driving latch bolt gear rotation, the shaft hole sleeve of latch bolt gear is mounted in opens drive shaft fastly
On, the second shifting block is set in the arc groove of axis hole side, the arc length of arc groove are as follows: the first shifting block drives movable plate to release to drive
After the limit of dynamic supporting plate, the second shifting block just drives latch bolt gear to rotate.
4. fast open form cam lock according to claim 1, it is characterised in that: the rotation for opening drive shaft fastly passes through oblique
Hyoid tooth wheel drive crank plectrum rotates and then the longitudinal movement of drive driving supporting plate is: fan is provided on the lateral surface of latch bolt gear
Shape tooth is hinged on the sector of the crank plectrum side on the guide pin in lock housing and the sector engaged transmission on latch bolt gear,
The other side of crank plectrum is provided with strip-shaped hole, and the pin shaft on supporting plate is driven to be plugged in strip-shaped hole, and the rotation of crank plectrum is logical
Cross the longitudinal movement of strip-shaped hole and pin shaft driving supporting plate.
5. fast open form cam lock according to claim 1, it is characterised in that: the driving supporting plate moves longitudinally through
The transverse shifting that rotation cam driving turns tongue push plate drives the rotation of main lock tongue and flexible unlock is: the first pin on driving supporting plate
Axis is plugged on the pin hole of rotation cam side, and the second pin shaft of rotation cam other side setting is plugged in the pin hole of lock tongue push plate
On, drive first pin shaft that moves longitudinally through of supporting plate to drive rotation cam to rotate and then turn tongue push plate by the driving of the second pin shaft
Transverse shifting, the transverse shifting for turning tongue push plate drives the rotation of main lock tongue and flexible unlocks.
6. fast open form cam lock according to claim 5, it is characterised in that: the interval laterally outside of the driving supporting plate
There are two bolt, two bolts is plugged in the inclined hole of lower retainer and upper sliding valve respectively for setting, drives the longitudinal movement of supporting plate logical
It crosses bolt and inclined hole and drives the extended or retracted of lower retainer and upper sliding valve.
7. fast open form cam lock described in -6 any one according to claim 1, it is characterised in that: set in the lock tongue push plate
It is equipped with more than one inclined hole for driving main lock tongue to rotate and stretch, the main aft mounted promotion pin of lock tongue is plugged in corresponding inclined hole
It is interior.
8. fast open form cam lock according to claim 7, it is characterised in that: the outside of the promotion pin is plugged in lock housing
On side wall in corresponding L-type pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026423.0U CN208416185U (en) | 2018-06-29 | 2018-06-29 | Fast open form cam lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026423.0U CN208416185U (en) | 2018-06-29 | 2018-06-29 | Fast open form cam lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416185U true CN208416185U (en) | 2019-01-22 |
Family
ID=65107072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821026423.0U Active CN208416185U (en) | 2018-06-29 | 2018-06-29 | Fast open form cam lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416185U (en) |
-
2018
- 2018-06-29 CN CN201821026423.0U patent/CN208416185U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |