CN108425549A - A kind of lock core lock protector component - Google Patents
A kind of lock core lock protector component Download PDFInfo
- Publication number
- CN108425549A CN108425549A CN201810268551.4A CN201810268551A CN108425549A CN 108425549 A CN108425549 A CN 108425549A CN 201810268551 A CN201810268551 A CN 201810268551A CN 108425549 A CN108425549 A CN 108425549A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock core
- cylinder
- protector
- connection
- 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
Links
Classifications
-
- 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
Abstract
The present invention relates to a kind of lock core lock protector components, including lock core and lock protector, lock core includes shell and lock core plug, one end of the shell extends outward to form hollow cylinder, lock core plug is inserted into from the open end of cylinder in shell, the end face of lock core plug and the end face of cylinder are close or flush, and the center of lock protector is equipped with connection through-hole, and connection through-hole is detachably connected with cylinder.Such lock core lock protector component, the fixation that lock protector is not required to Door lock casing can consolidate installation, and door lock assembly needs the area occupied small on door-plate, discharge design space.
Description
Technical field
The present invention relates to a kind of door latch structure, especially a kind of lock core lock protector component.
Background technology
Door be the essential component part of building, be mainly used for interior of building with outside be isolated or building
The isolation of inner space.Important component of the door lock as door is the important barrier of building safety.
With the continuous improvement of quality of life, in addition to safety, the aesthetics of door and door lock is also increasingly by people's
Concern, requirement of the people to it and expectation are higher and higher.Existing door latch structure includes lock core, lock body, lock protector and door lock
Panel, lock core are inserted into lock body, and lock body is mounted in door leaf, and one end of lock core is stretched out from the panel of door leaf, lock protector suit
On lock core, Door lock casing covers lock core and lock protector, while lock protector is fixed in Door lock casing.
Using such door latch structure, door lock assembly needs to occupy prodigious area on door-plate, for the dress of reduced form
For repairing style, such door latch structure seems incompatible with.Therefore, more and more designers wish a kind of door leaf face occur
The more brief door latch structure of plate, while door lock can be used normally and steadily.
Invention content
The technical problem to be solved in the present invention is to provide a kind of lock core lock protector component, lock protector is not required to consolidating for Door lock casing
Fixed to consolidate installation, door lock assembly needs the area occupied small on door-plate, discharges design space.
In order to solve the above technical problem, the present invention provides technical solution it is as follows：
A kind of lock core lock protector component, including lock core and lock protector, lock core include shell and lock core plug, the shell
One end extend outward to form hollow cylinder, lock core plug is inserted into from the open end of cylinder in shell, the end face of lock core plug
Close or flush with the end face of cylinder, the center of lock protector is equipped with connection through-hole, and connection through-hole is detachably connected with cylinder.
Using such structure, the shell of lock protector and lock core is connected directly, and is not needed Door lock casing and is carried out to lock protector
It is fixed.The setting of the cylinder of protrusion simultaneously so that the lock protector size being attached thereto can substantially reduce, and break away from biography
Lock protector shape of uniting must limitation identical with lock core profile.In addition the end face of lock core plug and the end face of cylinder are close or neat
Flat, the distance that ensure that keyhole to lock core plug is closer, and key can smoothly enter into lock core plug without occurring after keyhole insertion
Offset, ensure that the smooth opening of door lock.
Further, the outer cylinder of cylinder is equipped with the first external screw thread, connects and is equipped with the first internal thread in through-hole, and first
External screw thread and the first screw-internal thread fit.When being connected by the way of threaded connection, while lock protector is connect with lock core, lock protector
It can move closer to door skin and finally recline completely.
Further, lock core lock protector component further includes keyhole backplate, and the one end of connection through-hole far from lock core is equipped with a circle
Stop flange, keyhole backplate are mounted in connection through-hole, and stop flange stops keyhole backplate from one of connection through-hole far from lock core
End abjection.The setting of keyhole backplate can play a protective role to lock core plug.
Further, lock core lock protector component further includes connection short axle, and one end of the connection short axle and lock protector are removable
Connection is unloaded, the other end and cylinder for connecting short axle are detachably connected, and keyhole backplate is mounted between connection short axle and lock protector
And it can be freely rotated.It needs to ensure that lock protector finally reclines completely with door skin while connection with lock core due to lock protector,
Setting keyhole backplate after again need ensure keyhole backplate can be freely rotated just between cylinder and lock protector without
Overturning, while ensureing that two size difficulty are big.And the setting for connecting short axle can ensure that keyhole backplate is locked in connection short axle and shield
It is freely rotated between device without overturning, connection short axle is detachably connected with cylinder, and lock protector and door leaf face may be implemented
Plate reclines completely.
Further, the cylinder of cylinder is equipped with the second external screw thread, and the center for connecting short axle is equipped with threaded hole, outside second
Screw thread coordinates with threaded hole.Likewise, when the mode being threadedly coupled connects, while connection short axle is connect with lock core, shield lock
Device can move closer to door skin and finally recline completely.
Further, it connects and is additionally provided with third external screw thread on the outer cylinder of short axle, connect and be equipped with the second internal thread in through-hole,
Third external screw thread and the second screw-internal thread fit.
Further, lock protector includes round panel and tail portion, and one end of round panel is plane, round panel it is another
One end is truncated cone-shaped, and tail portion is arranged in plane one end of round panel, and lock protector is in mushroom.Such lock protector corner angle compared with
Few, safety is good.
Further, the cylinder of round panel is equipped with densely covered anti-skid chequer.Due to using being threadedly coupled, installing lock protector
When need to rotate lock protector, anti-skid chequer is set on the cylinder of round panel convenient for rotation lock protector, while one can also be played
Fixed decoration function.
Further, plane one end of round panel is additionally provided with tapped blind hole, and plane one end of round panel is additionally provided with one
Enclose bulge loop.Provided with tapped blind hole, after lock protector is screwed with lock core, side can again be consolidated by lock protector out of door
It is fixed, improve the safety of door latch structure.Bulge loop can be caught in corresponding on door skin after lock protector and lock core screw
Tank so that saboteur is more difficult to agitate lock protector.
Further, one end margin of plane in round panel, the outer cylinder of bulge loop and the column of round panel is arranged in bulge loop
Face flushes.Using such structure, the laminating points of lock protector and door skin can be hidden into door skin so that saboteur
The fulcrum for not agitating lock protector further improves the safety of door latch structure.
In conclusion such lock core lock protector component, the fixation that lock protector is not required to Door lock casing can consolidate installation, door
Lock set needs the area occupied small on door-plate, releases design space.
Description of the drawings
Fig. 1 is the structural schematic diagram of the first embodiment of the present embodiment lock core lock protector component；
Fig. 2 is the exploded perspective view of the first embodiment of the present embodiment lock core lock protector component；
Fig. 3 is the exploded perspective view of the present embodiment lock core lock protector component another embodiment；
Fig. 4 is the structural schematic diagram of the present embodiment lock core lock protector component lock protector；
Fig. 5 is the structural schematic diagram of the lock protector of the present embodiment lock core lock protector component setting anti-skid chequer；
Fig. 6 is the structural schematic diagram of the present embodiment lock core lock protector component lock protector round panel plane one end；
Fig. 7 is the knot that the outer cylinder of the present embodiment lock core lock protector component lock protector bulge loop is flushed with the cylinder of round panel
Structure schematic diagram；
Wherein, lock core -1, shell -11, lock core plug -12, cylinder -13, the first external screw thread -13a, the second external screw thread -
13b, lock protector -2, connection through-hole -21, the first internal thread -21a, the second internal thread -21b, stop flange -22, round panel -
23, tail portion -24, anti-skid chequer -25, tapped blind hole -26, bulge loop -27, keyhole backplate -3 connect short axle -4, threaded hole -41, third
External screw thread -42.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of lock core lock protector component, including lock core 1 and lock protector 2, lock core 1 include shell 11 and lock core plug 12,
One end of the shell 11 extends outward to form hollow cylinder 13, and lock core plug 12 is inserted into shell from the open end of cylinder 13
In 11, the end face of lock core plug 12 and the end face of cylinder 13 are close or flush, and the center of lock protector 2 is equipped with connection through-hole 21, even
Hole 21 is connected to be detachably connected with cylinder 13.
Using such structure, lock protector 2 and the shell 11 of lock core 1 are connected directly, and do not need Door lock casing to lock protector 2
It is fixed.The setting of the cylinder 13 of protrusion simultaneously so that 2 size of lock protector being attached thereto can substantially reduce, and
Having broken away from 2 shape of traditional lock protector must limitation identical with 1 profile of lock core.In addition the end face of lock core plug 12 and cylinder 13
End face is close or flushes, and the distance that ensure that keyhole to lock core plug 12 is closer, and key can smoothly enter into lock after keyhole insertion
Core plug 12 ensure that the smooth opening of door lock without shifting.
As shown in Fig. 2, the first embodiment as lock core lock protector component, the outer cylinder of cylinder 13 is equipped with the
One external screw thread 13a connects in through-hole 21 and is equipped with the first internal thread 21a, the first external screw thread 13a and the first internal thread 21a cooperation.It adopts
When the mode being threadedly coupled connects, while lock protector 2 is connect with lock core 1, lock protector 2 can move closer to door skin simultaneously
Finally recline completely.
As shown in Figure 3 and Figure 4, the another embodiment as lock core lock protector component, lock core lock protector component also wrap
Keyhole backplate 3 is included, the one end of connection through-hole 21 far from lock core 1 is equipped with a circle stop flange 22, and it is logical that keyhole backplate 3 is mounted on connection
In hole 21, stop flange 22 stops that keyhole backplate 3 is deviate from from the one end of connection through-hole 21 far from lock core 1.The setting of keyhole backplate 3
It can play a protective role to lock core plug 12.
Further, lock core lock protector component further includes connection short axle 4, and one end of the connection short axle 4 can with lock protector 2
The other end of dismantling connection, connection short axle 4 is detachably connected with cylinder 13, and keyhole backplate 3 is mounted on connection short axle 4 and is locked with shield
Between device 2 and it can be freely rotated.Due to needing to ensure that lock protector 2 and door skin are final while lock protector 2 is connect with lock core 1
It reclines completely, needs to ensure that keyhole backplate 3 just can be certainly between cylinder 13 and lock protector 2 again after setting keyhole backplate 3
By rotating without overturning, while ensureing that two size difficulty are big.And the setting for connecting short axle 4 can ensure keyhole backplate 3
It is freely rotated between connection short axle 4 and lock protector 2 without overturning, connection short axle 4 is detachably connected then with cylinder 13
Reclining completely for lock protector 2 and door skin may be implemented.
Again as shown in figure 3, the cylinder of cylinder 13 is equipped with the second external screw thread 13b, the center of connection short axle 4 is equipped with screw thread
Hole 41, the second external screw thread 13b coordinate with threaded hole 41.Likewise, when the mode being threadedly coupled connects, connection short axle 4 and lock
While core 1 connects, lock protector 2 can move closer to door skin and finally recline completely.It connects on the outer cylinder of short axle 4 also
It equipped with third external screw thread 42, connects and is equipped with the second internal thread 21b in through-hole 21, third external screw thread 42 is matched with the second internal thread 21b
It closes.
Lock protector 2 as shown in Figure 4 includes round panel 23 and tail portion 24, and one end of round panel 23 is plane, circle
The other end of shape panel 23 is truncated cone-shaped, and tail portion 24 is arranged in plane one end of round panel 23, and lock protector 2 is in mushroom.This
2 corner angle of lock protector of sample are less, and safety is good.
Preferably, as shown in figure 5, the cylinder of round panel 23 is equipped with densely covered anti-skid chequer 25.Due to using screw thread
Connection, needs to rotate lock protector 2 when installing lock protector 2, and anti-skid chequer 25 is arranged on the cylinder of round panel 23 and is protected convenient for rotation
Device 2 is locked, while certain decoration function can also be played.
As shown in fig. 6, plane one end of round panel 23 is additionally provided with tapped blind hole 26, plane one end of round panel 23 is also
Equipped with a circle bulge loop 27.Provided with tapped blind hole 26, after lock protector 2 and lock core 1 screw, can out of door side to lock protector 2
It is fixed again, improves the safety of door latch structure.Bulge loop 27 can be caught in door leaf after lock protector 2 and lock core 1 screw
Corresponding tank on panel so that saboteur is more difficult to agitate lock protector 2.
Preferably, as shown in fig. 7, one end margin of plane in round panel 23, the column jacket of bulge loop 27 is arranged in bulge loop 27
Face is flushed with the cylinder of round panel 23.Using such structure, lock protector 2 and the laminating points of door skin can be hidden into door
In leaf plank so that saboteur does not agitate the fulcrum of lock protector 2, further improves the safety of door latch structure.
In conclusion such lock core lock protector component, the fixation that lock protector 2 is not required to Door lock casing can consolidate installation,
Door lock assembly needs the area occupied small on door-plate, releases design space.
In short, the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all in the present invention
Spirit and principle within made by all any modification, equivalent and improvement etc., should be included in protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of lock core lock protector component, including lock core and lock protector, the lock core includes shell and lock core plug, feature
It is, one end of the shell extends outward to form hollow cylinder, and the lock core plug is inserted into shell from the open end of cylinder
In body, the end face of the lock core plug and the end face of cylinder are close or flush, and the center of the lock protector is equipped with connection through-hole, institute
Connection through-hole is stated to be detachably connected with cylinder.
2. lock core lock protector component described in accordance with the claim 1, it is characterised in that：The outer cylinder of the cylinder is equipped with the
One external screw thread is equipped with the first internal thread, first external screw thread and the first screw-internal thread fit in the connection through-hole.
3. lock core lock protector component described in accordance with the claim 1, it is characterised in that：Further include keyhole backplate, the connection is logical
The one end of hole far from lock core is equipped with a circle stop flange, and the keyhole backplate is mounted in connection through-hole, the stop flange resistance
Keyhole backplate is kept off from the one end of connection through-hole far from lock core to deviate from.
4. lock core lock protector component described in accordance with the claim 3, it is characterised in that：Further include connection short axle, the connection is short
One end of axis is detachably connected with lock protector, and the other end of the connection short axle is detachably connected with cylinder, the keyhole shield
Plate is mounted between connection short axle and lock protector and can be freely rotated.
5. lock core lock protector component according to claim 4, it is characterised in that：The cylinder of the cylinder is equipped with second
The center of external screw thread, the connection short axle is equipped with threaded hole, and second external screw thread coordinates with threaded hole.
6. lock core lock protector component according to claim 5, it is characterised in that：It is also set on the outer cylinder of the connection short axle
There is third external screw thread, the second internal thread, the third external screw thread and the second screw-internal thread fit are equipped in the connection through-hole.
7. according to the lock core lock protector component described in claim 1-6 any one, it is characterised in that：The lock protector includes circle
One end of shape panel and tail portion, the round panel is plane, and the other end of the round panel is truncated cone-shaped, the tail portion
It is arranged in plane one end of round panel, the lock protector is in mushroom.
8. lock core lock protector component according to claim 7, it is characterised in that：The cylinder of the round panel is equipped with close
The anti-skid chequer of cloth.
9. lock core lock protector component according to claim 8, it is characterised in that：Plane one end of the round panel is also set
There are tapped blind hole, plane one end of the round panel to be additionally provided with a circle bulge loop.
10. lock core lock protector component according to claim 8, it is characterised in that：The bulge loop is arranged in round panel
One end margin of plane, the outer cylinder of the bulge loop are flushed with the cylinder of round panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810268551.4A CN108425549B (en) | 2018-03-29 | 2018-03-29 | Lock core lock protector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810268551.4A CN108425549B (en) | 2018-03-29 | 2018-03-29 | Lock core lock protector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108425549A true CN108425549A (en) | 2018-08-21 |
| CN108425549B CN108425549B (en) | 2023-07-07 |
Family
ID=63159960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810268551.4A Active CN108425549B (en) | 2018-03-29 | 2018-03-29 | Lock core lock protector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425549B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160708Y (en) * | 1992-07-18 | 1994-04-06 | 戴俊明 | Guard for keyhole |
| US5351513A (en) * | 1993-03-01 | 1994-10-04 | Baldwin Hardware Corporation | Double cylinder deadbolt |
| CN2318336Y (en) * | 1997-07-07 | 1999-05-12 | 夏治安 | Protective cover for anti-theft lock |
| RU16933U1 (en) * | 1997-12-08 | 2001-02-27 | Мул-Т-Лок Текнолоджис Лтд. | PADLOCK |
| DE10101365A1 (en) * | 2001-01-13 | 2002-07-18 | Melchert Beschlaege | Core protecting cap for a lock cylinder comprises a covering plate covering the front surface of the lock cylinder, having a rotating core protecting disk, and sitting on the end of a threaded sleeve |
| CN202181758U (en) * | 2011-09-02 | 2012-04-04 | 贾君鑫 | Lock core shield |
| CN202611349U (en) * | 2012-05-17 | 2012-12-19 | 赖哲浩 | Lock core protection cover |
| CN103276961A (en) * | 2013-06-24 | 2013-09-04 | 南京乐可乐克安防科技有限公司 | Protective device of lock cylinder of mortice door lock |
| CN105201285A (en) * | 2015-10-17 | 2015-12-30 | 中山市基信锁芯有限公司 | Male lock cylinder with adjustable length |
| CN205063558U (en) * | 2015-09-14 | 2016-03-02 | 秦亚波 | Circle and whole lock are decorated to whole lock |
| EP3150782A1 (en) * | 2015-09-29 | 2017-04-05 | Celletti, Andrea | Protection device for a lock cylinder |
| CN208502441U (en) * | 2018-03-29 | 2019-02-15 | 浙江武义万隆门业有限公司 | A kind of lock core lock protector component |
-
2018
- 2018-03-29 CN CN201810268551.4A patent/CN108425549B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160708Y (en) * | 1992-07-18 | 1994-04-06 | 戴俊明 | Guard for keyhole |
| US5351513A (en) * | 1993-03-01 | 1994-10-04 | Baldwin Hardware Corporation | Double cylinder deadbolt |
| CN2318336Y (en) * | 1997-07-07 | 1999-05-12 | 夏治安 | Protective cover for anti-theft lock |
| RU16933U1 (en) * | 1997-12-08 | 2001-02-27 | Мул-Т-Лок Текнолоджис Лтд. | PADLOCK |
| PL341000A1 (en) * | 1997-12-08 | 2001-03-12 | Mul T Lock Technologies Ltd | Padlock |
| DE10101365A1 (en) * | 2001-01-13 | 2002-07-18 | Melchert Beschlaege | Core protecting cap for a lock cylinder comprises a covering plate covering the front surface of the lock cylinder, having a rotating core protecting disk, and sitting on the end of a threaded sleeve |
| CN202181758U (en) * | 2011-09-02 | 2012-04-04 | 贾君鑫 | Lock core shield |
| CN202611349U (en) * | 2012-05-17 | 2012-12-19 | 赖哲浩 | Lock core protection cover |
| CN103276961A (en) * | 2013-06-24 | 2013-09-04 | 南京乐可乐克安防科技有限公司 | Protective device of lock cylinder of mortice door lock |
| CN205063558U (en) * | 2015-09-14 | 2016-03-02 | 秦亚波 | Circle and whole lock are decorated to whole lock |
| EP3150782A1 (en) * | 2015-09-29 | 2017-04-05 | Celletti, Andrea | Protection device for a lock cylinder |
| CN105201285A (en) * | 2015-10-17 | 2015-12-30 | 中山市基信锁芯有限公司 | Male lock cylinder with adjustable length |
| CN208502441U (en) * | 2018-03-29 | 2019-02-15 | 浙江武义万隆门业有限公司 | A kind of lock core lock protector component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108425549B (en) | 2023-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208502441U (en) | A kind of lock core lock protector component | |
| CN108425549A (en) | A kind of lock core lock protector component | |
| CN106836975A (en) | A kind of trap type anti-pulling pellet lock master | |
| CN103670024B (en) | Lock core and lock | |
| CN209621168U (en) | A kind of swing-in external screen window fan structure | |
| CN206190113U (en) | Rear -mounted safe of locking mechanical system | |
| CN205604857U (en) | Safe lock | |
| CN207526270U (en) | Angle-inserting type car door lock and automobile door structure | |
| CN207733121U (en) | Cabinet is renovated in a kind of sealing | |
| CN207406133U (en) | A kind of Antitampering door lock structure | |
| CN212958089U (en) | Embedded lock cylinder protective cover | |
| CN207260763U (en) | Pick-proof lock protector structure | |
| CN207299411U (en) | For air-conditioning line control machine and there is its air-conditioning | |
| CN104727672A (en) | Door and window opening range limiting device | |
| CN110145171A (en) | A kind of lockhole cap and door lock | |
| CN206386007U (en) | A kind of burglary-resisting window that can partly open | |
| CN209659362U (en) | A kind of building speakerphone of replacement easy to disassemble | |
| CN109750963A (en) | A kind of swing-in external screen window fan structure | |
| CN207700851U (en) | A kind of concealed electronic lock | |
| CN209723872U (en) | A kind of interior door antitheft lock | |
| CN201902049U (en) | Knob | |
| CN103410389A (en) | Lock and key thereof | |
| CN209096669U (en) | A kind of driver's compartment encirclement side door assembly setting angle adjustable structure | |
| CN212802859U (en) | Bolt | |
| CN218324334U (en) | Sliding door hook lock |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |