CN110242107A - A kind of length-adjustable lock core - Google Patents
A kind of length-adjustable lock core Download PDFInfo
- Publication number
- CN110242107A CN110242107A CN201910653450.3A CN201910653450A CN110242107A CN 110242107 A CN110242107 A CN 110242107A CN 201910653450 A CN201910653450 A CN 201910653450A CN 110242107 A CN110242107 A CN 110242107A
- Authority
- CN
- China
- Prior art keywords
- component
- lock
- lock core
- mounting
- driving lever
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
- E05B17/041—Coupling device with a shaft projecting axially rearwardly from the cylinder, e.g. affording a degree of universal motion to compensate for misalignment
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
- E05B63/006—Locks with adjustable or exchangeable lock parts for different door thicknesses
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
- E05B9/041—Double cylinder locks
- E05B9/042—Stators consisting of multiple parts being assembled together
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
- E05B9/045—Modular casings for adjusting the length of cylinder locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
- E05B2009/046—Cylinder locks operated by knobs or handles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0611—Cylinder locks with electromagnetic control
- E05B47/0615—Cylinder locks with electromagnetic control operated by handles, e.g. by knobs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of length-adjustable lock cores, lock body component, rear locking component, lock core thumb wheel, growth component and fixed mounting before including:, the preceding lock body component, rear locking component increase component setting on fixed mounting, and the lock core thumb wheel setting is increasing in the middle part of component.The preceding lock body component includes lock housing before one, and the preceding lock housing is equipped with lock core column, is connected with turning handle on rear side of the lock core column, the lock core column front end is connected with outer lock shell and locking bar；The rear locking component includes lock housing after one, and the rear lock housing is equipped with driving lever, is equipped with connecting rod in the driving lever；The growth component includes several stackable growth pieces；The fixed mounting includes a mounting base, and the mounting base is equipped with several mounting holes, and the mounting hole is equipped with fixed column.The present invention is easily installed and dismantles, and after unclamping mounting post, preceding lock body component and rear locking component completely disengage to form separate modular, without taking care have particle matter at random.
Description
Technical field
The present invention relates to lock technology fields, and in particular to a kind of length-adjustable lock core.
Background technique
Currently, the thickness due to door is different, in lock core length requirement foreign minister and Nei long require all different, this just makes
It is different at the door lock core on door also necessary length, it can be only achieved and match with the thickness of door, thus when producing lock core,
According to the thick and solid border of door at scene, lock core is customized again, it is necessary to which the lock core for processing a variety of different lengths is organized to give birth to manufacturer
It produces lock core and brings very people's inconvenience, this is resulted in, and lockset is many kinds of, causes the wasting of resources of the manufacturer in production, increases
While cost, also many inconvenience are brought to retailer, user is when buying door lock, in the length of selection lock core
On be also easy to produce puzzlement.
Chinese patent CN 201910076769.4 discloses a kind of lock core of adjustable in length, and transmission is provided in lock core
Channel, the lock core specifically includes rear locking, middle lock body, preceding lock body, shifting block and at least one first lengthening inserted sheet, described
Driving channel sequentially passes through rear locking, middle lock body, the first lengthening inserted sheet, preceding lock body, sets gradually from left to right in driving channel
From the point of view of the product for having transmission shaft, Left Drive cylinder, right transmission cylinder, the first inserted sheet transmission cylinder and a lock gall, but being provided according to it, still
There are problems, and if discovery will go to piece together there are all multi-parts after dismantling, consumer is not that the technical staff in field is very difficult to
It identifies how to install.
Chinese patent 201510082046.7 discloses a kind of flexible tapered end of core-inset type, including tapered end, sets on tapered end
It is equipped with lock pin hole, tapered end side is extended by railroad preposition lock body, and rotation is provided with and locks on the preposition lock body
Core corresponding idle running block is provided with key eyelet on the idle running block, which can turn to and lock core key with idle running block
Keyhole alignment, structure are railroad and the specific key that extends of idle running block cooperation by tapered end front end come using in this way
With regard to needing to be adapted to different keys according to different extending lengths in process of production, enterprise's production cost is considerably increased, together
Shi Ruguo later period key loss will be unable to be fitted on suitable key in normal bitting shop.
Summary of the invention
In consideration of it, the present invention provides a kind of lock body length is adjustable, it is highly-safe, it is mountable to different wall thickness as needed
On door and length-adjustable lock core that theftproof lock easy to adjust is general.
A kind of length-adjustable lock core, comprising: preceding lock body component, lock core thumb wheel, increases component and fixation at rear locking component
Mounting base, the preceding lock body component, rear locking component increase component setting on fixed mounting, the lock core thumb wheel setting
Increasing in the middle part of component.The preceding lock body component includes lock housing before one, and the preceding lock housing is equipped with lock core column, after the lock core column
Side is connected with turning handle, and the lock core column front end is connected with outer lock shell and locking bar；The rear locking component includes lock housing after one, described
Lock housing is equipped with driving lever afterwards, is equipped with connecting rod in the driving lever；The growth component includes several stackable growth pieces；It is described solid
Determining mounting base includes a mounting base, and the mounting base is equipped with several mounting holes, and the mounting hole is equipped with fixed column.
Further, the locking bar front end is equipped with derivative portion, and the derivative portion is equipped with lockable mechanism, the lockable mechanism
Including a jacking block, it is equipped with the short slot for being adapted to installation with derivative portion below the jacking block, is equipped with ejector pin, the top above the jacking block
Pin is equipped with reset spring, and the outer lock shell is equipped with apical pore for ejector pin position.
Further, the driving lever front end is equipped with section portion, and limiting slot is equipped in the middle part of the driving lever, and the rear lock housing is corresponding
It limits groove location and is equipped with limit hole, the limit hole is equipped with spacer pin, and the connecting rod is set in driving lever, the connecting rod front end
Limit arc slot is equipped with equipped with hollow-out parts, in the middle part of the connecting rod, the corresponding limit arc groove location of the driving lever is equipped with positive stop bead.
Further, the growth piece is equipped with several through-holes, and installation screw is equipped in the middle part of the growth piece.
Further, the rear locking component is connected with handle, and the handle is equipped in mounting groove, the driving lever and company
Bar is arranged in mounting groove, and a ratchet is additionally provided in the mounting groove, and the ratchet is equipped with pin, and the pin is equipped with multiple
Position spring, the reset spring are equipped with mounting cap, and the pin, reset spring and mounting cap are mounted on handle.
By ratchet, if be able to achieve when outdoors using lockset without key turns turning handle can only be idle running and locking shape
State is unable to reach unlock purpose, while replacing ratchet direction and can reach adaptation left and right opening door.
Further, the rear locking component can also be connected with intelligent assembly.
The invention has the advantages that
1. the configuration of the present invention is simple, easy to use, applied widely；
2. the present invention is easily installed and dismantles, after unclamping mounting post, preceding lock body component and rear locking component completely disengage shape
At separate modular, without taking care have particle matter at random；
3. front and rear sides of the present invention can independently realize growth or shortening, the practicability of lock core is greatly strengthened.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
It forms part of this specification, show preferred implementation of the invention for further understanding attached drawing of the invention
Example, and be used to illustrate the principle of the present invention together with specification.In the accompanying drawings:
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is decomposition texture schematic diagram of the invention；
Fig. 3 is schematic cross-sectional view of the invention；
Fig. 4 is lockable mechanism part-structure schematic diagram of the invention；
Fig. 5 is partial structural diagram of the invention；
Fig. 6 is the use structural schematic diagram of a piece of growth piece of the invention；
Fig. 7 is the use structural schematic diagram of another growth piece of the invention；
Fig. 8 is the use structural schematic diagram of complete lock body of the invention；
Fig. 9 is the decomposition texture schematic diagram of Fig. 8；
Figure 10 is the schematic cross-sectional view of Fig. 8；And
Figure 11 is the structural schematic diagram installed after intelligent assembly
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Embodiment one:
Referring to figs. 1 to Figure 10, a kind of length-adjustable lock core as shown in Figures 1 to 10, comprising: preceding lock body component 100,
Rear locking component 200, increases component 400 and fixed mounting 500, the preceding lock body component 100, rear locking at lock core thumb wheel 300
Component 200 increases the setting of component 400 on fixed mounting, and the setting of lock core thumb wheel 300 is increasing by 400 middle part of component, institute
Lock body component 100 includes lock housing 101 before one before stating, and the preceding lock housing 101 is equipped with lock core column 102,102 rear side of lock core column
It is connected with turning handle 103,102 front end of lock core column is connected with outer lock shell 104 and locking bar 105, and the rear locking component 200 includes
Lock housing 201 after one, the rear lock housing 201 are equipped with driving lever 202, are equipped with connecting rod 203, the growth component in the driving lever 202
400 include several stackable growth pieces 401, and the fixed mounting 500 includes a mounting base 501, in the mounting base 501
Equipped with several mounting holes 502, the mounting hole 502 is equipped with fixed column 503.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5,105 front end of locking bar is equipped with derivative portion 106, sets in the derivative portion 106
There is lockable mechanism 110, the lockable mechanism 110 includes a jacking block 111, is equipped with below the jacking block 111 and is adapted to derivative portion 106
The short slot 112 of installation is equipped with ejector pin 113 above the jacking block 111, and the ejector pin 113 is equipped with reset spring 114, described outer
Lock housing 104 is equipped with apical pore 106 for 113 position of ejector pin.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5,202 front end of driving lever is equipped with section portion 204, sets in the middle part of the driving lever 202
There is limiting slot 205, rear corresponding 205 position of limiting slot of lock housing 201 is equipped with limit hole 206, and the limit hole 206 is equipped with limit
Position pin 207, the connecting rod 203 is set in driving lever 202, and 203 front end of connecting rod is equipped with hollow-out parts 208, in the connecting rod 203
Portion is equipped with limit arc slot 209, and corresponding limit 209 position of arc slot of the driving lever 202 is equipped with positive stop bead 210.
As shown in Fig. 2, the growth piece 401 is equipped with several through-holes 402, installation screw is equipped in the middle part of the growth piece 401
403。
As shown in Figure 8, Figure 9 and Figure 10, rear locking component 200 are connected with handle 600, and the handle 600 is equipped with installation
In slot 601, the driving lever 202 and connecting rod 203 are arranged in mounting groove 601, and a ratchet 602 is additionally provided in the mounting groove 601,
The ratchet 602 is equipped with pin 603, and the pin 603 is equipped with reset spring 604, and the reset spring 604 is equipped with peace
Cap 605 is filled, the pin 603, reset spring 604 and mounting cap 605 are mounted on handle.
Embodiment two:
Referring to figs. 1 to Figure 11, a kind of length-adjustable lock core as shown in Figure 1 to 11, comprising: preceding lock body component 100,
Rear locking component 200, increases component 400 and fixed mounting 500, the preceding lock body component 100, rear locking at lock core thumb wheel 300
Component 200 increases the setting of component 400 on fixed mounting, and the setting of lock core thumb wheel 300 is increasing by 400 middle part of component, institute
Lock body component 100 includes lock housing 101 before one before stating, and the preceding lock housing 101 is equipped with lock core column 102,102 rear side of lock core column
It is connected with turning handle 103,102 front end of lock core column is connected with outer lock shell 104 and locking bar 105, and the rear locking component 200 includes
Lock housing 201 after one, the rear lock housing 201 are equipped with driving lever 202, are equipped with connecting rod 203, the growth component in the driving lever 202
400 include several stackable growth pieces 401, and the fixed mounting 500 includes a mounting base 501, in the mounting base 501
Equipped with several mounting holes 502, the mounting hole 502 is equipped with fixed column 503.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5,105 front end of locking bar is equipped with derivative portion 106, sets in the derivative portion 106
There is lockable mechanism 110, the lockable mechanism 110 includes a jacking block 111, is equipped with below the jacking block 111 and is adapted to derivative portion 106
The short slot 112 of installation is equipped with ejector pin 113 above the jacking block 111, and the ejector pin 113 is equipped with reset spring 114, described outer
Lock housing 104 is equipped with apical pore 106 for 113 position of ejector pin.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5,202 front end of driving lever is equipped with section portion 204, sets in the middle part of the driving lever 202
There is limiting slot 205, rear corresponding 205 position of limiting slot of lock housing 201 is equipped with limit hole 206, and the limit hole 206 is equipped with limit
Position pin 207, the connecting rod 203 is set in driving lever 202, and 203 front end of connecting rod is equipped with hollow-out parts 208, in the connecting rod 203
Portion is equipped with limit arc slot 209, and corresponding limit 209 position of arc slot of the driving lever 202 is equipped with positive stop bead 210.
As shown in Fig. 2, the growth piece 401 is equipped with several through-holes 402, installation screw is equipped in the middle part of the growth piece 401
403。
As shown in figure 11, the rear locking component 200 can also be connected with intelligent assembly.
The operation principle of the present invention is that:
When installation: only needing to unclamp fixed mounting, at any time such as Fig. 2, preceding lock body component and the disengaging of rear locking component do not produce
Raw other component assembly, can reinstall recovery after being added to the growth piece of needs.
When using in front of the door: front end is not inserted into key, and the not upper top of lockable mechanism rotates turning handle, turning handle drives external lock
Shell, outer lock shell drive connecting rod, and the cooperation of ratchet and pin by being connected to rod rear end, pin is in ratchet on a direction
It skids on inclined-plane, is unable to drive handle rotation, can only dally, another direction is rotated with regard to energy band turn handle, turning handle band
Dynamic driving lever, driving lever band movable lock core thumb wheel, realizes locking；Key turns are inserted into, are pushed up on lockable mechanism, ejector pin is pierced by jacking block, at this moment
Rotation turning handle can allow ejector pin to rotate with facial contact, drive driving lever is cut, while the lock core thumb wheel that links realizes unlock, inverts and locks.
Behind the door in use, rotational handle, handle directly drive driving lever, driving lever linkage lock core thumb wheel, rotating forward or reversion
It can be achieved with unlocking or lock.
When installation: being replaced by the left and right directions of ratchet, L.H.flapped door can be adapted to or R.H.flapped door uses.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of length-adjustable lock core characterized by comprising
Preceding lock body component (100), lock core thumb wheel (300), increases component (400) and fixed mounting at rear locking component (200)
(500), the preceding lock body component (100), rear locking component (200), growth component (400) are arranged on fixed mounting, institute
Lock core thumb wheel (300) setting is stated to increase in the middle part of component (400)；
Preceding lock body component (100), the preceding lock body component (100) include lock housing (101) before one, are set on the preceding lock housing (101)
Have lock core column (102), be connected with turning handle (103) on rear side of the lock core column (102), lock core column (102) front end is connected with outer
Lock housing (104) and locking bar (105)；
Rear locking component (200), the rear locking component (200) include lock housing (201) after one, are set in the rear lock housing (201)
Have driving lever (202), is equipped with connecting rod (203) in the driving lever (202)；
Increase component (400), growth component (400) includes several stackable growth pieces (401)；
Fixed mounting (500), the fixed mounting (500) include a mounting base (501), are set on the mounting base (501)
Have several mounting holes (502), the mounting hole (502) is equipped with fixed column (503).
2. length-adjustable lock core according to claim 1, which is characterized in that locking bar (105) front end, which is equipped with, to be derived
Portion (106), the derivative portion (106) are equipped with lockable mechanism (110), and the lockable mechanism (110) includes a jacking block (111),
It is equipped with the short slot (112) for being adapted to installation with derivative portion (106) below the jacking block (111), is equipped with top above the jacking block (111)
It sells (113), the ejector pin (113) is equipped with reset spring (114), and the outer lock shell (104) is equipped with ejector pin (113) position
Apical pore (106).
3. length-adjustable lock core according to claim 1, which is characterized in that driving lever (202) front end is equipped with section
Portion (204), driving lever (202) middle part are equipped with limiting slot (205), and described rear corresponding limiting slot (205) position of lock housing (201) is set
Have limit hole (206), the limit hole (206) is equipped with spacer pin (207), and the connecting rod (203) is set in driving lever (202)
Interior, connecting rod (203) front end is equipped with hollow-out parts (208), is equipped in the middle part of the connecting rod (203) and limits arc slot (209), and described group
Corresponding limit arc slot (209) position of bar (202) is equipped with positive stop bead (210).
4. length-adjustable lock core according to claim 1, which is characterized in that the growth piece (401) is equipped with several logical
Hole (402), growth piece (401) middle part are equipped with installation screw (403).
5. length-adjustable lock core according to claim 1, which is characterized in that the rear locking component (200) is connected with
Handle (600), the handle (600) are equipped in mounting groove (601), and the driving lever (202) and connecting rod (203) setting are being installed
It in slot (601), is additionally provided with a ratchet (602) in the mounting groove (601), the ratchet (602) is equipped with pin (603), institute
Pin (603) are stated equipped with reset spring (604), the reset spring (604) is equipped with mounting cap (605), the pin
(603), reset spring (604) and mounting cap (605) are mounted on handle.
6. length-adjustable lock core according to claim 5, which is characterized in that the rear locking component (20) can also connect
It is connected to intelligent assembly.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653450.3A CN110242107A (en) | 2019-07-19 | 2019-07-19 | A kind of length-adjustable lock core |
| GB2013483.9A GB2589697B (en) | 2019-07-19 | 2020-08-27 | A length-adjustable lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653450.3A CN110242107A (en) | 2019-07-19 | 2019-07-19 | A kind of length-adjustable lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110242107A true CN110242107A (en) | 2019-09-17 |
Family
ID=67892838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910653450.3A Withdrawn CN110242107A (en) | 2019-07-19 | 2019-07-19 | A kind of length-adjustable lock core |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110242107A (en) |
| GB (1) | GB2589697B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2638225B1 (en) * | 2010-11-10 | 2018-03-14 | Cisa S.p.a. | Modular lock assembly |
| ES2569549B1 (en) * | 2014-11-11 | 2017-02-27 | La Industrial Cerrajera, S.A. | Lock cylinder with several transverse mooring holes |
| CH715832A1 (en) * | 2019-02-12 | 2020-08-14 | Dormakaba Schweiz Ag | Lock cylinder. |
-
2019
- 2019-07-19 CN CN201910653450.3A patent/CN110242107A/en not_active Withdrawn
-
2020
- 2020-08-27 GB GB2013483.9A patent/GB2589697B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB202013483D0 (en) | 2020-10-14 |
| GB2589697A (en) | 2021-06-09 |
| GB2589697B (en) | 2023-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190917 |