CN105019718B - A kind of changable lock construction of door lock - Google Patents
A kind of changable lock construction of door lock Download PDFInfo
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- CN105019718B CN105019718B CN201510191069.1A CN201510191069A CN105019718B CN 105019718 B CN105019718 B CN 105019718B CN 201510191069 A CN201510191069 A CN 201510191069A CN 105019718 B CN105019718 B CN 105019718B
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- square bar
- wainscot
- lock
- handle
- changable
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Abstract
The present invention relates to the changable lock construction of door lock technical field, more particularly to a kind of door lock, and it includes wainscot, outer panels, lock body, is provided with wainscot for controlling the changable lock control mechanism unlocked manually.When in use, user can drive square bar to rotate and control lock body to unlock, realize and open the door, use is very convenient with a hand naturally with Internal handle is pushed after thumb squeeze grip button by Internal handle.And, the present invention is designed using two-section square bar, wainscot square bar is only movable in wainscot, rear outer panels square bar is installed to move without inward-outward direction relative to lock body etc., wainscot square bar, by resistance very little, can avoid causing the situation that frictional force is big, resets handle button hardly possible to occur because installation tilts in handle actuation of keys.
Description
Technical field
The present invention relates to the changable lock construction of door lock technical field, more particularly to a kind of door lock.
Background technology
The door lock species of in the market is various, wherein it is possible to which the electronic lock of Electronic control lock-off is relatively popular.In general
Electronic lock includes wainscot, outer panels, lock body.
For example：In the market has a electronic lock, and it is provided with electronic lock-off controlling organization and changable in wainscot
Lock control mechanism.Electronic lock-off controlling organization controls lock pin to depart from limiting plate by Electronic control component, pushes handle
Open the door.Changable lock control mechanism manually controls lock pin to depart from limiting plate, i.e., is allowed by the button stirred on wainscot
Lock pin departs from agretope, so that Internal handle can push enabling, but its shortcoming is that the position of button cannot be guaranteed any hand-type
People can use a quick-moving speed to open the door, for the less user of hand, it is necessary to pull dynamic button, another subordinate pressure handle with one
Hand, door opening action could be completed, in-convenience in use.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art and provide a kind of manual lock-off of door lock easy to use
Structure.
To achieve these goals, the present invention uses following technical scheme：
A kind of changable lock construction of door lock, including wainscot, outer panels, lock body, it is provided with the wainscot and is used for
The changable lock control mechanism that control is unlocked manually, the changable lock control mechanism include：The lock is driven for rotating
The square bar that body is unlocked, for the Internal handle for driving the square bar to rotate, the limiting plate and square cotter rotated for limiting the square bar,
For the handle button for promoting the limiting plate to be misplaced with square cotter；The handle button protrudes from inner handle surface, makes user
The handle button can be pressed with thumb with a hand naturally, and it is integral with handle key combination by square bar drive
Limiting plate and square cotter produce dislocation space enough, then push the Internal handle, drive square bar to rotate by the Internal handle, from
And reach changable lock control effect.
Wherein, the square bar includes wainscot square bar, pivoted housing, outer panels square bar, and the outer end of the wainscot square bar can be interior
Movably it is placed in the pivoted housing outside, the inner of the outer panels square bar is connected and fixed in pivoted housing by latch, the wainscot
Bottom plate is provided with, the pivoted housing is rotatably connected at the bottom plate.
Wherein, in addition to for making automatically reset back-moving spring after handle key press.
Beneficial effect of the present invention is：When in use, user can use thumb squeeze grip button naturally with a hand
After push Internal handle, drive square bar to rotate by Internal handle and control lock body to unlock, realize and open the door, use is very convenient.Moreover, this
Invention is designed using two-section square bar, and wainscot square bar is only movable in wainscot, installs rear outer panels square bar and does not have with respect to lock body etc.
There is inward-outward direction movement, wainscot square bar, by resistance very little, can be avoided because installation inclination causes in handle actuation of keys
Frictional force is big, the difficult situation about resetting of handle button occurs.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the present invention.
Fig. 2 is the structural representation of the wainscot of the present invention.
Fig. 3 is the internal structure schematic diagram of the wainscot of the present invention.
Fig. 4 is the partial structural diagram of wainscot of the present invention when square cotter withstands limiting plate.
Fig. 5 is the partial structural diagram of wainscot of the present invention when square cotter and limiting plate misplace.
Include in Fig. 1~5：
1 --- wainscot, 11 --- Internal handle, 13 --- handle button, 14 --- wainscot square bar, 15 --- it is spacing
Plate, 16 --- square cotter, 17 --- back-moving spring, 18 --- supporting plate, 19 --- bottom plate, 2 --- outer panels, 22 --- outer panels
Square bar, 23 --- outer handle, 3 --- lock body, 4 --- pivoted housing, 5 --- latch.
Embodiment
In order to describe technical scheme in detail, below in conjunction with the accompanying drawing of the embodiment of the present invention, to of the invention real
The technical scheme for applying example carries out clear, complete description.Obviously, described embodiment is the part of the embodiment of the present invention,
Rather than whole embodiment.Based on described embodiments of the invention, those of ordinary skill in the art are without creative
The every other embodiment obtained on the premise of work, belongs to the scope of protection of the invention.
It refer to Fig. 1~5, the changable lock construction of door lock of the invention, including wainscot 1, outer panels 2, lock body 3.
There is a kind of door lock that lock body structure is integrated in wainscot, as long as using the technical program, should also regard this programme implementation as.
It is provided with wainscot 1 for controlling the changable lock control mechanism unlocked, changable lock control mechanism bag manually
Include：The square bar for driving lock body 3 to unlock for rotating, for the Internal handle 11 for driving square bar to rotate, rotated for limiting square bar
Limiting plate 15 and square cotter 16, for the handle button 13 for promoting limiting plate 15 and square cotter 16 to misplace；Handle button 13 protrudes from
The surface of Internal handle 11, one hand of user is set to use thumb squeeze grip button 13 naturally, and by square bar drive and handle
The limiting plate 15 that hand button 13 is combined into one produces dislocation space enough with square cotter 16, Internal handle 11 is then pushed, by interior
Hand 11 drives square bar to rotate, so as to reach changable lock control effect.
The electronic lock-off controlling organization unlocked for Electronic control, electronic lock-off controlling organization are additionally provided with wainscot 1
Including outer handle 23, supporting plate 18, Electronic control component etc., the retraction supporting plate 18 of square cotter 16 is driven by Electronic control component,
Depart from limiting plate 15, the twocouese of limiting plate 15 is rotated freely, so that the square bar and outer grip that are connected with limiting plate 15
Hand 23 can freely be rotated and pushed, and reach electronic lock-off control effect.
Preferably, square bar includes wainscot square bar 14, pivoted housing 4, outer panels square bar 22.The outer end of wainscot square bar 14 can be interior
Movably it is placed in pivoted housing 4 outside, handle button 13 is promoted wainscot square bar 14.The inner of outer panels square bar 22 is by inserting
Pin 5 is connected and fixed in pivoted housing 4, and wainscot 1 is provided with bottom plate 19, and pivoted housing 4 is rotatably connected at bottom plate 19, makes wainscot square bar
14th, rotation can be connected between pivoted housing 4, outer panels square bar 2.Certainly, in the present invention, wainscot square bar 14, outer panels square bar 22
Centre can should not pivoted housing 4, designed using an overall square bar, but drawback is that installation needs higher skill, wainscot, outside
Plate, lock body need square bar hole point-blank, and otherwise square bar is during manual control is unlocked, and meeting resistance is excessive, handle
Button difficulty is reset by the elastic, and because square bar and rear board are combined in packing stage, packaging can be bigger than normal, has influence on
Packaging, the cost of transport.So the present invention is designed using two-section square bar, wainscot square bar 14 is only movable in wainscot 1, leads to
Cross and coordinate with the square hole on pivoted housing 4, realize the effect for driving outer panels square bar 22 to rotate, install rear outer panels square bar 22 not by handle
Hand button 13 act influence produce inward-outward direction movement, wainscot square bar 14 when handle button 13 acts by resistance very
It is small, it can avoid causing the situation that frictional force is big, resets the hardly possible of handle button 13 to occur because installation tilts.
Present invention additionally comprises for make handle button 13 press after automatically reset back-moving spring 17；Back-moving spring 17 can be with
It is positioned between limiting plate 15 and pivoted housing 4, can be also positioned over inside Internal handle 11, certainly, back-moving spring 17 is not limited only to this knot
Structure pattern is installed, as long as it can reach automatically reset effect.Handle button 13 can be fixed by caulking to wainscot side
The inner of bar 14, also integrated design can be done with wainscot square bar 14, to facilitate production to install.
Specifically, limiting plate 15, which is arranged, is fixed on wainscot square bar 14, and square cotter 16 is enclosed in the hole of supporting plate 18；Such as figure
Shown in 4 (Fig. 4 is the schematic diagram for being cut away some parts blocked of wainscot), when square cotter 16 withstands limiting plate 15, wainscot side
Bar 14 can not rotate and prevent Internal handle 11 from pushing；Such as Fig. 5 (Fig. 5 be cut away some parts blocked of wainscot schematic diagram)
Shown, when square cotter 16 and the dislocation of limiting plate 15, wainscot square bar 14 is rotatable and Internal handle 11 is pushed.
The concrete operating principle of the present invention：
In the locked state, square cotter and limiting plate are located at the plane interfered, and square cotter stretches out supporting plate, limiting plate
One direction rotary motion permission is restricted to, the wainscot square bar combined with limiting plate is also restricted to can only one direction rotation fortune
Dynamic, Internal handle, pivoted housing, outer panels square bar, the outer handle being connected with wainscot square bar now also can only be carried above, can not be pushed,
Locked so as to which inside and outside handle can only be carried above, unlocking can not be pushed.
Electronic control unlocking explanation：Square cotter retraction supporting plate is driven by Electronic control component, departs from limiting plate, makes limit
Position plate energy twocouese rotates freely, so that coupled wainscot square bar, pivoted housing, outer panels square bar, outer handle can be certainly
Pushed by rotation, reach electronic lock-off control effect.
Control unlocking explanation manually：When in use, user can use thumb squeeze grip button naturally with a hand, interior
Panel square bar will drive integral limiting plate in combination to produce dislocation space enough with square cotter, then push Internal handle, by
Internal handle drives wainscot square bar, pivoted housing, outside version square bar to rotate, so as to reach changable lock control effect.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme is modified or equivalent substitution, belong to protection scope of the present invention.
Claims (2)
1. a kind of changable lock construction of door lock, including wainscot, outer panels, lock body, it is provided with the wainscot for hand
The changable lock control mechanism that dynamic control is unlocked, it is characterised in that
The changable lock control mechanism includes：The square bar for driving the lock body to unlock for rotating, for driving the side
The Internal handle that bar rotates, the limiting plate and square cotter rotated for limiting the square bar, for promoting the limiting plate wrong with square cotter
The handle button of position；
The handle button protrudes from inner handle surface, one hand of user is pressed the handle with thumb naturally
Button, and driven by the square bar and produce dislocation space enough with the incorporated limiting plate of handle key group and square cotter, then
The Internal handle is pushed, drives square bar to rotate by the Internal handle, so as to reach changable lock control effect；
The square bar includes wainscot square bar, pivoted housing, outer panels square bar, and the outer end of the wainscot square bar inside and outside can movably be put
In in the pivoted housing, the inner of the outer panels square bar is connected and fixed in pivoted housing by latch, and the wainscot is provided with bottom plate,
The pivoted housing is rotatably connected at the bottom plate.
2. the changable lock construction of door lock according to claim 1, it is characterised in that：Also include be used for make handle button by
Automatically reset back-moving spring after pressure.
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 CN105019718A (en) | 2015-11-04 |
| CN105019718B true 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 |
|---|---|
| CN (1) | CN105019718B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6497126B2 (en) * | 2001-02-06 | 2002-12-24 | 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 |
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2015
- 2015-04-21 CN CN201510191069.1A patent/CN105019718B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105019718A (en) | 2015-11-04 |
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| C06 | Publication | ||
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| 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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