CN105019718A - Manual unlocking structure for door lock - Google Patents
Manual unlocking structure for door lock Download PDFInfo
- Publication number
- CN105019718A CN105019718A CN201510191069.1A CN201510191069A CN105019718A CN 105019718 A CN105019718 A CN 105019718A CN 201510191069 A CN201510191069 A CN 201510191069A CN 105019718 A CN105019718 A CN 105019718A
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- Prior art keywords
- square bar
- handle
- wainscot
- lock
- square
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- 210000003813 thumb Anatomy 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000008520 organization Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Patch Boards (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to the technical field of door locks and in particular to a manual unlocking structure for a door lock. The manual unlocking structure comprises an inner panel, an outer panel and a lock body. A manual unlocking control mechanism used for manual control unlocking operation is arranged in the inner panel. In use, a user can naturally use the thumb of one hand for pressing a handle key and then pressing an inner handle downwards, the inner handle drives a square rod to rotate to control the lock body to be unlocked, a door is opened, and the structure is quite convenient to use. Due to the adoption of two square rods, the square rod of the inner panel only moves in the inner panel, the assembled square rod of the outer panel does not move inwards or outwards relative to the lock body and the like, the square rod of the inner panel receives small resistance when the handle key moves, and the situation that friction force is large and the handle key is difficult to reset due to oblique installation can be avoided.
Description
Technical field
The present invention relates to door lock technical field, particularly relate to a kind of changable lock construction of door lock.
Background technology
Door lock on market is of a great variety, wherein, can the electronic lock of Electronic control lock-off more welcome.General electronic lock comprises wainscot, outer panels, lock body.
For example: market has a electronic lock, it is provided with electronic lock-off controlling organization and changable lock control mechanism in wainscot.Electronic lock-off controlling organization controls lock pin by Electronic control assembly and departs from limiting plate, makes handle press down enabling.Changable lock control mechanism manually controls lock pin and departs from limiting plate, namely agretope is departed from by stirring the button be positioned on wainscot by lock pin, thus make Internal handle press down enabling, but its shortcoming is that the position of button can not ensure that the people of any hand-type can adopt a quick-moving speed to open the door, for the user that hand is less, need to pull dynamic button, the subordinate pressure handle hand of another with one, just can complete door opening action, use inconvenience.
Summary of the invention
The object of the invention is to the changable lock construction that a kind of door lock easy to use is provided for the deficiencies in the prior art.
To achieve these goals, the present invention is by the following technical solutions:
A kind of changable lock construction of door lock, comprise wainscot, outer panels, lock body, the changable lock control mechanism of unblanking for Non-follow control is provided with in described wainscot, described changable lock control mechanism comprises: drive the square bar that described lock body is unblanked for rotating, for the Internal handle driving described square bar to rotate, for limiting the limiting plate and square cotter that described square bar rotates, for promoting the handle button that described limiting plate and square cotter misplace; Described handle button protrudes from inner handle surface, make user naturally can press described handle button with thumb by a hand, and produce with handle key combination all-in-one-piece limiting plate and square cotter the space that enough misplaces by described square bar drive, then described Internal handle is pressed down, drive square bar to rotate by described Internal handle, thus reach changable lock control effect.
Wherein, described square bar comprises wainscot square bar, pivoted housing, outer panels square bar, the outer end of described wainscot square bar can inside and outside be placed in described pivoted housing movably, the inner of described outer panels square bar connects and fixes in pivoted housing by latch, described wainscot is provided with base plate, and described pivoted housing is connected to described base plate rotationally.
Wherein, also comprise for automatically reset back-moving spring after making handle key press.
Beneficial effect of the present invention is: in use, and user can press down Internal handle with after thumb squeeze grip button by a hand naturally, controls lock body and unblanks, realize opening the door, use very convenient by Internal handle drive square bar rotation.And, the present invention adopts two-section square bar to design, wainscot square bar is only movable in wainscot, installing rear outer panels square bar does not have inward-outward direction to move relative to lock body etc., it is very little that wainscot square bar is subject to resistance when handle actuation of keys, can avoid tilting to cause large, that handle button difficulty the is resetted situation of frictional force to occur because install.
Accompanying drawing explanation
Fig. 1 is decomposing schematic representation of the present invention.
Fig. 2 is the structural representation of wainscot of the present invention.
Fig. 3 is the internal construction schematic diagram of wainscot of the present invention.
Fig. 4 is the partial structurtes schematic diagram of the wainscot of the present invention when square cotter withstands limiting plate.
Fig. 5 is the partial structurtes schematic diagram of the wainscot of the present invention when square cotter and limiting plate misplace.
Comprise in Fig. 1 ~ 5:
1---wainscot, 11---Internal handle, 13---handle button, 14---wainscot square bar, 15---limiting plate, 16---square cotter, 17---back-moving spring, 18---gripper shoe, 19---base plate, 2---outer panels, 22---outer panels square bar, 23---outer handle, 3---lock body, 4---pivoted housing, 5---latch.
Detailed description of the invention
In order to describe technical scheme of the present invention in detail, below in conjunction with the accompanying drawing of the embodiment of the present invention, clear, complete description is carried out to the technical scheme of the embodiment of the present invention.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
Please refer to Fig. 1 ~ 5, the changable lock construction of door lock of the present invention, comprise wainscot 1, outer panels 2, lock body 3.Also there is a kind of door lock to be integrated in wainscot by lock body structure, as long as use the technical program, also should regard this programme as and implement.
The changable lock control mechanism of unblanking for Non-follow control is provided with in wainscot 1, changable lock control mechanism comprises: drive the square bar that lock body 3 is unblanked for rotating, the Internal handle 11 rotated for driving square bar, for limiting limiting plate 15 and the square cotter 16 of square bar rotation, for promoting the handle button 13 that limiting plate 15 and square cotter 16 misplace; Handle button 13 protrudes from the surface of Internal handle 11, user is made can naturally to use thumb squeeze grip button 13 by a hand, and drive the limiting plate 15 be combined into one with handle button 13 to produce with square cotter 16 space that enough misplaces by square bar, then Internal handle 11 is pressed down, drive square bar to rotate by Internal handle 11, thus reach changable lock control effect.
The electronic lock-off controlling organization of unblanking for Electronic control is also provided with in wainscot 1, electronic lock-off controlling organization comprises outer handle 23, gripper shoe 18, Electronic control assembly etc., square cotter 16 retraction gripper shoe 18 is driven by Electronic control assembly, depart from limiting plate 15, limiting plate 15 can be rotated freely by twocouese, thus the square bar that is connected with limiting plate 15 and outer handle 23 can freely be rotated press down, reach electronic lock-off control effects.
Preferably, square bar comprises wainscot square bar 14, pivoted housing 4, outer panels square bar 22.The outer end of wainscot square bar 14 can inside and outside be placed in movably in pivoted housing 4, make handle button 13 can promote wainscot square bar 14.The inner of outer panels square bar 22 connects and fixes in pivoted housing 4 by latch 5, and wainscot 1 is provided with base plate 19, and pivoted housing 4 is connected to base plate 19 rotationally, and making can connection of rotating between wainscot square bar 14, pivoted housing 4, outer panels square bar 2.Certainly, in the present invention, in the middle of wainscot square bar 14, outer panels square bar 22, pivoted housing 4 can not wanted, adopt an overall square bar design, but drawback installs to need higher skill, wainscot, outer panels, lock body need square bar hole all point-blank, otherwise square bar is unblanked in process at Non-follow control, and meeting resistance is excessive, handle button difficulty resets by the elastic, and combine at packing stage due to square bar and rear board, packaging can be bigger than normal, the cost have influence on packaging, transporting.So, the present invention adopts two-section square bar to design, wainscot square bar 14 is only movable in wainscot 1, by coordinating with the square hole on pivoted housing 4, realize the effect driving outer panels square bar 22 to rotate, install rear outer panels square bar 22 not move by the impact generation inward-outward direction of handle button 13 action, it is very little that wainscot square bar 14 is subject to resistance when 13 action of handle button, can avoid tilting to cause because of installation the situation appearance that frictional force is large, make the difficult reset of handle button 13.
The present invention also comprises for making handle button 13 press rear automatically reset back-moving spring 17; Back-moving spring 17 can be positioned between limiting plate 15 and pivoted housing 4, also can be positioned over Internal handle 11 inner, and certainly, back-moving spring 17 is not limited only to this tactic pattern and installs, as long as it can reach automatically reset effect.Handle button 13 can be fixed by caulking to the inner of wainscot square bar 14, also can do integrated design with wainscot square bar 14, installs to facilitate to produce.
Specifically, limiting plate 15 is sheathed to be fixed on wainscot square bar 14, and square cotter 16 is enclosed within gripper shoe 18 hole; As shown in Fig. 4 (Fig. 4 is for cuing open the schematic diagram of some parts of blocking of wainscot), when square cotter 16 withstands limiting plate 15, wainscot square bar 14 can not rotate and Internal handle 11 can not be pressed down; As shown in Fig. 5 (Fig. 5 is for cuing open the schematic diagram of some parts of blocking of wainscot), when square cotter 16 misplaces with limiting plate 15, wainscot square bar 14 is rotatable and Internal handle 11 can be pressed down.
Specific works principle of the present invention:
In the locked state, square cotter and limiting plate are positioned at a plane of mutually interfering, square cotter stretches out gripper shoe, limiting plate is restricted to one direction rotary motion and allows, the wainscot square bar combined with limiting plate is also restricted to can only one direction rotary motion, the Internal handle be connected with wainscot square bar, pivoted housing, outer panels square bar, outer handle now also can only on carry, cannot press down, thus inside and outside handle can only on carry and locking, cannot press down and unblank.
Electronic control unblanks to illustrate: drive square cotter retraction gripper shoe by Electronic control assembly, depart from limiting plate, limiting plate energy twocouese is rotated freely, thus coupled wainscot square bar, pivoted housing, outer panels square bar, outer handle can freely be rotated press down, reach electronic lock-off control effects.
Non-follow control unblanks to illustrate: in use, user can use thumb squeeze grip button by a hand naturally, the limiting plate that drive is combined into one with it by wainscot square bar and square cotter produce the space that enough misplaces, then Internal handle is pressed down, drive wainscot square bar, pivoted housing, outside version square bar to rotate by Internal handle, thus reach changable lock control effect.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; technical scheme of the present invention is modified or equivalent replacement, all belong to protection scope of the present invention.
Claims (3)
1. a changable lock construction for door lock, comprises wainscot, outer panels, lock body, is provided with the changable lock control mechanism of unblanking for Non-follow control, it is characterized in that in described wainscot,
Described changable lock control mechanism comprises: drive the square bar that described lock body is unblanked for rotating, for the Internal handle driving described square bar to rotate, for limiting the limiting plate and square cotter that described square bar rotates, for promoting the handle button that described limiting plate and square cotter misplace;
Described handle button protrudes from inner handle surface, make user naturally can press described handle button with thumb by a hand, and produce with handle key combination all-in-one-piece limiting plate and square cotter the space that enough misplaces by described square bar drive, then described Internal handle is pressed down, drive square bar to rotate by described Internal handle, thus reach changable lock control effect.
2. the changable lock construction of door lock according to claim 1, it is characterized in that: described square bar comprises wainscot square bar, pivoted housing, outer panels square bar, the outer end of described wainscot square bar can inside and outside be placed in described pivoted housing movably, the inner of described outer panels square bar connects and fixes in pivoted housing by latch, described wainscot is provided with base plate, and described pivoted housing is connected to described base plate rotationally.
3. the changable lock construction of door lock according to claim 2, is characterized in that: also comprise for automatically reset back-moving spring after making handle key press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191069.1A CN105019718B (en) | 2015-04-21 | 2015-04-21 | A kind of changable lock construction of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191069.1A CN105019718B (en) | 2015-04-21 | 2015-04-21 | A kind of changable lock construction of door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105019718A true CN105019718A (en) | 2015-11-04 |
| CN105019718B CN105019718B (en) | 2018-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510191069.1A Active CN105019718B (en) | 2015-04-21 | 2015-04-21 | A kind of changable lock construction of door lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN105019718B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441244A (en) * | 2018-12-19 | 2019-03-08 | 珠海市坚士智能科技有限公司 | Mortise door lock with anti-damage escape function for door outer handle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104345A1 (en) * | 2001-02-06 | 2002-08-08 | Taiwan Fu Hsing Industrial Co., Ltd. | Outer handle structure of a lock which may be idle |
| US6623053B1 (en) * | 2002-04-10 | 2003-09-23 | Taiwan Fu Hsing Industrial Co., Ltd. | Inside locking device of flat handle lock |
| CN203230234U (en) * | 2013-05-14 | 2013-10-09 | 廖伟新 | Cat eye opening preventing mechanism |
| CN203613886U (en) * | 2013-12-16 | 2014-05-28 | 深圳市普罗巴克科技有限公司 | Hooking prevention mechanism for internal handle of safe-guard chain door lock |
| CN203729673U (en) * | 2013-07-29 | 2014-07-23 | 永康市铄鑫工贸有限公司 | Handle lock with cat eye opening preventive function |
| CN203821967U (en) * | 2014-03-14 | 2014-09-10 | 尹平 | Safe-guard chain door lock for protecting door viewer against opening |
| CN204691403U (en) * | 2015-04-21 | 2015-10-07 | 刘瑜 | A kind of changable lock construction of door lock |
-
2015
- 2015-04-21 CN CN201510191069.1A patent/CN105019718B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104345A1 (en) * | 2001-02-06 | 2002-08-08 | Taiwan Fu Hsing Industrial Co., Ltd. | Outer handle structure of a lock which may be idle |
| US6623053B1 (en) * | 2002-04-10 | 2003-09-23 | Taiwan Fu Hsing Industrial Co., Ltd. | Inside locking device of flat handle lock |
| CN203230234U (en) * | 2013-05-14 | 2013-10-09 | 廖伟新 | Cat eye opening preventing mechanism |
| CN203729673U (en) * | 2013-07-29 | 2014-07-23 | 永康市铄鑫工贸有限公司 | Handle lock with cat eye opening preventive function |
| CN203613886U (en) * | 2013-12-16 | 2014-05-28 | 深圳市普罗巴克科技有限公司 | Hooking prevention mechanism for internal handle of safe-guard chain door lock |
| CN203821967U (en) * | 2014-03-14 | 2014-09-10 | 尹平 | Safe-guard chain door lock for protecting door viewer against opening |
| CN204691403U (en) * | 2015-04-21 | 2015-10-07 | 刘瑜 | A kind of changable lock construction of door lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441244A (en) * | 2018-12-19 | 2019-03-08 | 珠海市坚士智能科技有限公司 | Mortise door lock with anti-damage escape function for door outer handle |
| CN109441244B (en) * | 2018-12-19 | 2024-01-30 | 珠海市坚士智能科技有限公司 | Door lock with outside handle with anti-damage escape core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105019718B (en) | 2018-01-23 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171220 Address after: 523000 C, No. 1, No. C, No. 1, Longhua Road, Zhou house community, Dongcheng Street, Dongguan City Applicant after: Dongguan anlok Electronic Technology Co., Ltd. Address before: 523000 East Lake garden, donglongitudinal Avenue, Dongguan, Dongguan, Guangdong Province, 27E Applicant before: Liu Yu |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |