CN206458176U - Can external lock instruction door lock - Google Patents
Can external lock instruction door lock Download PDFInfo
- Publication number
- CN206458176U CN206458176U CN201720064517.6U CN201720064517U CN206458176U CN 206458176 U CN206458176 U CN 206458176U CN 201720064517 U CN201720064517 U CN 201720064517U CN 206458176 U CN206458176 U CN 206458176U
- Authority
- CN
- China
- Prior art keywords
- lock
- instruction
- door
- strike plate
- gear portion
- 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.)
- Expired - Fee Related
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Abstract
The utility model provide it is a kind of can external lock instruction door lock, including one first lock body, one second lock body and a latch piece.Wherein first lock body and second lock system is installed on a door-plate, second lock body is provided with one, the latch piece is correspondingly arranged on a doorframe, and run through in first lock body provided with can an outwardly directed strike plate, by a handle set on first lock body strike plate can be controlled to move to the left or to the right, to reach purpose that clip is locked in the latch piece, and indicate colour disk and a core provided with one in second lock body, the instruction colour disk to should handle and set, for showing the use state of the instruction door lock, the gearing that characteristic of the present utility model passes through gear mechanism, and the purposes such as the locking or unblock of the strike plate can be controlled by the core from outside, convenience and practicality when being substantially improved operation.
Description
Technical field
The utility model is related to the field of door lock, more particularly to it is a kind of install and use in public lavatory or bathroom can be outer
The instruction door lock of lock, the operation that usually can be opened the door and be closed the door by inner side, it is undesirable to can also be used when other people use by outside
Key carries out locking person.
Background technology
Press, public lavatory or bathhouse system provide people's temporary demand and set, and do not know in order to avoid having when in use
The common people of feelings swarm into, can be provided with the convenient lockset operated, in order to which the people for making way for outside knows generally on the door-plate in these places
Road someone uses, and this lockset would generally arrange in pairs or groups the indicating piece with indicating effect, when being unlocked or locking tug, and can stand
The indicating piece is driven to change colour, such as：Green represents unlocking condition, and red represents lock tug state, makes the unwitting common people fast
Speed knows the use state of the public lavatory or bathhouse, and avoids unnecessary awkward situation.
At present, common instruction lock can be divided into two kinds of poke-rod type and handle formula on the market, all be only capable of by making positioned at inner side
User unlocks or lock tug to manipulate, and such as runs into equipment fault and not yet repairs or need temporary transient envelope for placing sweeping appliance
When closing, and being not intended to situation about being opened and used by user, general instruction lock can not just play its effect, therefore, pipe
Reason personnel are only capable of using installing one group of catch lock or padlock additional in the outside of door-plate, and be easy to from outside carry out the door-plate unlocking or
The operations such as lock tug.
However, the practice for installing lockset additional, which can not only increase, builds cost, moreover it must also drill and could carry out on door-plate
Install, when pulling down in the future, non-response damage and failure can be also caused outside door-plate, the aesthetic property used can be also influenceed.
In view of this, the utility model designer, which devises one kind and taken into account, originally uses function, and can be locked in outside with key
Or unblock etc. operation instruction lock, with improve it is original indicate lock can not in outside operate various missings, with lifted indicate lock
Practicality.
Utility model content
A purpose of the present utility model, it is desirable to provide it is a kind of can external lock instruction door lock, in order to employing tool special gear
Lock body, and the instruction lock construction with gear and double-colored indicating piece are designed, and usually make the interior operation that can be opened the door or closed the door,
The operation such as also it can be locked or be unlocked whenever necessary with key by outside, convenience when using and practicality etc. is substantially improved
Effect.
For up to above-mentioned purpose, the utility model provide it is a kind of can external lock instruction door lock, be installed on a door-plate with clip
Be locked in a doorframe, and the door-plate be provided with a mounting hole, it is characterised in that this can external lock instruction door lock include one first lock
Body and one second lock body, wherein：
One side of first lock body located at the door-plate and the position corresponding to the mounting hole, first lock body are included：
One first lock, thereon to should mounting hole and provided with one first axis hole；
One first housing, one first accommodation space is formed to be coated on first lock, and right on first housing
Should the first axis hole position and provided with one first perforation, and be provided with orthogonal direction of relative first perforation through this
The pass through aperture of one housing；
One strike plate, is actively located in the through hole, and the strike plate is provided with a locating notch；
One handle, is actively located in first perforation, and the side of the handle is convexly equipped with an axostylus axostyle and is somebody's turn to do through being located at
In first axis hole；
One rotating disk, is arranged and is fixed on the axostylus axostyle, and the rotating disk to should breach and be convexly equipped with a shifting block, make the shifting block hold
It is arranged in the breach；And
One flexible member, between the strike plate and first housing, so that the contact strike plate is relative to the rotating disk
Another lateral margin, make the strike plate in the through hole toward polyslip when will not rock skew；
Second lock body located at the door-plate another side and to should the first lock body position, second lock body includes：
One second lock, thereon to should first axle hole and provided with one second axis hole, make the axostylus axostyle run through located at this second
In axis hole；
One second housing, one second accommodation space is formed to be coated on second lock, and right on second housing
Should the second axis hole position and be provided with a lockhole provided with a picture window, and in the side of the picture window；
One core, is installed in the lockhole, and the end of the core is provided with a first gear portion, and the core passes through a key
When being operated, the first gear portion can be driven to be rotated；
One indicates colour disk, is fixedly arranged on the axostylus axostyle and corresponding to the position of the picture window, at least one side of the instruction colour disk
Provided with neighbour one first identification Se Qu and one second identification color area, make the first identification color area to should strike plate it is protruding
State, and this second identification color area to should the inside retraction of strike plate state；
One second gear portion, is fixedly arranged on the axostylus axostyle and positioned at the side of the instruction colour disk；And
One latch piece, be installed on the doorframe to should strike plate position, clip is in this when making the strike plate protruding
To form locking in latch piece；
When rotating the core and being locked, the intermeshing of the second gear portion and the first gear portion is to interlock the instruction
Colour disk turns to the first identification color area, and makes the strike plate protruding；And when rotating the core and being unlocked, second tooth
Wheel portion and the first gear portion are intermeshed turns to the second identification color area to interlock the instruction colour disk, and make the strike plate to
After interior retraction, the second gear portion and the first gear portion can change over out of mesh state from engagement.
It is described can external lock instruction door lock, wherein, the first gear portion is only continuous provided with plural number in the part of circumference
The gear of tooth block.It should be noted that the regional area is about at least 1/4 arc length of whole circumference.Also, the core is to that should solve
Lock position and provided with an at least location division, the core after the location division clip by stopping operating, and the position point is continuous in this
90 degree or 180 degree of tooth block center.
It is described can external lock instruction door lock, wherein, the core to should unlocked position and provided with an at least location division, should
Core is stopped operating by after the location division clip.
It is described can external lock instruction door lock, wherein, also with a door knob piece, it is fixedly arranged on below second lock body, and
A pulling part outwards is extended downwardly below the door knob piece, so that user pulls the door-plate by outside.
It is described can external lock instruction door lock, wherein, the instruction colour disk is two-sided painting structure, makes the two of the instruction colour disk
Face is neighbour to be provided with the first identification color area and the second identification color area, thus can pass through the different color configuration side in two faces
There is provided the conversion purposes that the utility model is installed on left-hand enabling or dextrad enabling demand for formula.
Compared with prior art, had the advantage that using the utility model of above-mentioned technical proposal：This second
Lock body indicates colour disk and a core provided with one, the instruction colour disk to should handle and set, for showing the instruction door lock
Use state, characteristic of the present utility model can control the strike plate by the gearing of gear mechanism from outside by the core
Locking or the purpose such as unblock, convenience and practicality when being substantially improved operation.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view (one) of the utility model preferred embodiment.
Fig. 2 is the three-dimensional exploded view (two) of the utility model preferred embodiment.
Fig. 3 is the stereo appearance figure after the utility model preferred embodiment is assembled.
Fig. 4 is view when the utility model preferred embodiment is installed.
Fig. 5 is the view (one) when the utility model preferred embodiment is operated.
Fig. 6 is the view (two) when the utility model preferred embodiment is operated.
Description of reference numerals：1- can external lock instruction door lock；The lock bodies of 11- first；The locks of 111- first；1111- first axles
Hole；1112- the first ring convex walls；The fixture blocks of 1113- first；The housings of 112- first；The button holes of 1121- first；The accommodating skies of 1122- first
Between；1123- first perforates；1124- through holes；113- strike plates；1131- breach；114- handles；1141- axostylus axostyles；115- turns
Disk；1151- shifting blocks；116- flexible members；The lock bodies of 12- second；The locks of 121- second；The axis holes of 1211- second；The rings of 1212- second
Convex wall；The fixture blocks of 1213- second；The housings of 122- second；The button holes of 1221- second；The accommodation spaces of 1222- second；1223- picture window；
123- cores；1231- first gears portion；1232- location divisions；124- indicates colour disk；The identification colors of 1241- first area；1242- second
Recognize color area；125- second gears portion；13- latch pieces；14- door knob pieces；141- pulling parts；2- door-plates；21- mounting holes；3-
Frame.
Embodiment
To enable your juror to have a clear understanding of content of the present utility model, schema of only arranging in pairs or groups in the following instructions, Jing Qingcan
Read.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5~Fig. 6 are referred to, is the solid at each visual angle of the utility model preferred embodiment
Exploded view and its assembling after stereo appearance figure, and its installation after view, and operation when various states show
It is intended to.As shown in FIG., it is of the present utility model can the instruction door lock 1 of external lock be to be installed on a door-plate 2 to be locked in one with clip
In doorframe 3, and the door-plate 2 be provided with a mounting hole 21, this can external lock instruction door lock 1 include one first lock body 11, one second lock
Body 12, a latch piece 13 and a door knob piece 14.
Wherein one side (inner face) of first lock body 11 located at the door-plate 3 and the position corresponding to the mounting hole 21, this
One lock body 11 is included：One first lock 111, thereon to should mounting hole 21 and provided with one first axis hole 1111, and first lock
111 peripheries of seat are provided with one first ring convex wall 1112, and the first ring convex wall 1112 is provided with a plurality of first fixture blocks 1113；One
One housing 112, its periphery corresponds to these described first fixture blocks 1113 and provided with a plurality of first button holes 1121, makes the first shell
Body is fastened on first lock 111, coats first lock 111 and forms one first accommodation space 1122, and this
On one housing 112 to should first axle hole 1111 position and provided with one first perforation 1123, and in relative first perforation
1123 orthogonal direction is provided with the pass through aperture 1124 through first housing 112；One strike plate 113, it is that activity is worn
In in the through hole 1124, and the strike plate 113 is provided with a breach 1131；One handle 114, is actively located in first perforation
In 1123, and the side of the handle 114 is convexly equipped with an axostylus axostyle 1141 and run through in first axis hole 1111；One rotating disk 115,
Be arranged and be fixed on the axostylus axostyle 1141, and 115 pairs of the rotating disk should breach 1131 and be convexly equipped with a shifting block 1151, make the shifting block
1151 is accommodating in the breach 1131；And a flexible member 116, the flexible member 116 is to be bent into S fonts with a shell fragment
Structure, its one end crooked position is relied in first housing 112, and the crooked position of the other end is then resisted against the strike plate
113 lateral margins, to produce the elastic force of the contact strike plate 113, make the strike plate 113 in the through hole 1124 toward polyslip when not
Skew can be rocked.
Second lock body 12 be then provided at the another side of the door-plate 3 and to should the first lock body 11 position, this second lock
Body 12 is included：One second lock 121, thereon to should first axle hole 1111 and provided with one second axis hole 1211, make the axostylus axostyle
1141 run through in second axis hole 1211；One second housing 122, one the is formed to be coated on second lock 121
On two accommodation spaces 1221, and second housing 122 to should the second axis hole 1211 position and provided with a picture window 1222, and
A lockhole 1223 is provided with the side of the picture window 1222；One core 123, is installed in the lockhole 1223, and the core 123
End is provided with a first gear portion 1231, when the core 123 is operated by a key (not shown), can drive this
One gear part 1231 is rotated, it is noted that the first gear portion 1231 is only continuous provided with plural number in the part of circumference
The gear of tooth block is set, and the scope of regional area distribution is about at least 1/4 arc length of whole circumference, and the correspondence of core 123
The unlocked position and provided with an at least location division, the core 123 after the location division clip by stopping operating, the location division 1232
90 degree or 180 degree positioned at the continuous tooth block center；One indicates colour disk 124, is fixedly arranged on the axostylus axostyle 1141 and corresponds to
The position of the picture window 1222, at least one side of the instruction colour disk 124 is provided with one first neighbour identification color area 124 and one second
Color area 1242 is recognized, makes 1241 pairs of the first identification color area should the outwardly directed state of strike plate 113, and second identification
1242 pairs of color area should the inside retraction of strike plate 113 state, also, the instruction colour disk 124 is two-sided application, makes the instruction color
Two faces of disk 124 are neighbour to be provided with the first identification color area 1241 and the second identification color area 1242, and its front is installed or anti-
Face, which is installed, can just coordinate the utility model to be installed on left-hand enabling or dextrad enabling demand；One second gear portion 125, is fixedly arranged on this
On axostylus axostyle 1141 and positioned at the side of the instruction colour disk 124, the second gear portion 125 is different from setting for the first gear portion 1231
Put, the second gear portion 125 be whole circumference be continuous tooth block gear set；And a latch piece 13, it is installed on the doorframe 3
To should strike plate 113 position, when making the strike plate 113 protruding and clip in the latch piece 13 to form locking.
In addition, it is of the present utility model this can external lock instruction door lock 1, with more a door knob piece 14, be fixedly arranged on this second lock
The lower section of body 12, and the lower section of door knob piece 14 has outwards extended downwardly a pulling part 141.
As shown in Figure 5, Figure 6, when being locked using the key turns cores 123, due to the second gear portion 125
It can be intermeshed with the first gear portion 1231, therefore the instruction colour disk 124 can be interlocked and turn to the first identification color area 1241,
And make the strike plate 113 protruding and clip is in the latch piece 13；Conversely, when using the key turns, the core 123 enters
During row unblock, the second gear portion 125 still keeps intermeshing to interlock 124 turns of the instruction colour disk with the first gear portion 1231
Move to the second identification color area 1242, and make state that unblock is formed after the inside retraction of strike plate 113, then, second tooth
Wheel portion 125 then from engagement can change over out of mesh state, that is, the shape not being in contact with the first gear portion 1231
State, now, the utility model are to be returned to the state that can be operated by the handle 114 of inner side.
It is described above to be merely exemplary for the utility model, and nonrestrictive, those of ordinary skill in the art
Understand, in the case where not departing from spirit and scope defined herein, can many modifications may be made, change or equivalent, but all
It will fall within protection domain of the present utility model.
Claims (5)
1. it is a kind of can external lock instruction door lock, be installed on a door-plate and be locked in clip in a doorframe, and the door-plate be provided with one
Mounting hole, it is characterised in that this can external lock instruction door lock include one first lock body and one second lock body, wherein：
One side of first lock body located at the door-plate and the position corresponding to the mounting hole, first lock body are included：
One first lock, thereon to should mounting hole and provided with one first axis hole；
One first housing, one first accommodation space is formed to be coated on first lock, and to should on first housing
The position of first axis hole and provided with one first perforation, and be provided with orthogonal direction of relative first perforation and run through the first shell
The pass through aperture of body；
One strike plate, is actively located in the through hole, and the strike plate is provided with a locating notch；
One handle, is actively located in first perforation, and the handle side be convexly equipped with an axostylus axostyle and through located at this first
In axis hole；
One rotating disk, is arranged and is fixed on the axostylus axostyle, and the rotating disk to should breach and be convexly equipped with a shifting block, make the shifting block is accommodating to set
In in the breach；And
One flexible member, between the strike plate and first housing, for contact, the strike plate is another relative to the rotating disk
One lateral margin, makes the strike plate not rock skew when past polyslip in the through hole；
Second lock body located at the door-plate another side and to should the first lock body position, second lock body includes：
One second lock, thereon to should first axle hole and provided with one second axis hole, run through the axostylus axostyle and be located at second axis hole
It is interior；
One second housing, one second accommodation space is formed to be coated on second lock, and to should on second housing
The position of second axis hole and be provided with a lockhole provided with a picture window, and in the side of the picture window；
One core, is installed in the lockhole, and the end of the core is provided with a first gear portion, and the core is carried out by a key
During operation, the first gear portion can be driven to be rotated；
One indicates colour disk, is fixedly arranged on the axostylus axostyle and corresponding to the position of the picture window, at least one side of the instruction colour disk is provided with
Neighbour one first identification Se Qu and one second identification color area, make the first identification color area to should the outwardly directed shape of strike plate
State, and this second identification color area to should the inside retraction of strike plate state；
One second gear portion, is fixedly arranged on the axostylus axostyle and positioned at the side of the instruction colour disk；And
One latch piece, be installed on the doorframe to should strike plate position, clip is in the latch when making the strike plate protruding
To form locking in piece；
When rotating the core and being locked, the intermeshing of the second gear portion and the first gear portion is to interlock the instruction colour disk
The first identification color area is turned to, and makes the strike plate protruding；And when rotating the core and being unlocked, the second gear portion
It is intermeshed with the first gear portion and turns to the second identification color area to interlock the instruction colour disk, and makes the strike plate to inside contracting
After entering, the second gear portion and the first gear portion can change over out of mesh state from engagement.
2. it is according to claim 1 can external lock instruction door lock, it is characterised in that the first gear portion is only in circumference
The local gear provided with plural continuous tooth block.
3. it is according to claim 2 can external lock instruction door lock, it is characterised in that the core to should unlocked position and set
There is an at least location division, the core is stopped operating by after the location division clip.
4. it is according to claim 3 can external lock instruction door lock, it is characterised in that also with a door knob piece, it is fixedly arranged on
Below second lock body, and outwards a pulling part is extended downwardly below the door knob piece.
5. it is according to claim 4 can external lock instruction door lock, it is characterised in that the instruction colour disk is two-sided application knot
Structure, makes two faces of the instruction colour disk are neighbour to be provided with the first identification color area and the second identification color area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064517.6U CN206458176U (en) | 2017-01-19 | 2017-01-19 | Can external lock instruction door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064517.6U CN206458176U (en) | 2017-01-19 | 2017-01-19 | Can external lock instruction door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206458176U true CN206458176U (en) | 2017-09-01 |
Family
ID=59696377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720064517.6U Expired - Fee Related CN206458176U (en) | 2017-01-19 | 2017-01-19 | Can external lock instruction door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206458176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808461A (en) * | 2018-07-12 | 2018-11-13 | 国网山东省电力公司济南市长清区供电公司 | A kind of transformer equipment mistaken opening preventer |
| TWI671458B (en) * | 2019-02-22 | 2019-09-11 | 一德金屬工業股份有限公司 | Door lock that can indicate locked or unlocked status |
-
2017
- 2017-01-19 CN CN201720064517.6U patent/CN206458176U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808461A (en) * | 2018-07-12 | 2018-11-13 | 国网山东省电力公司济南市长清区供电公司 | A kind of transformer equipment mistaken opening preventer |
| CN108808461B (en) * | 2018-07-12 | 2020-03-06 | 国网山东省电力公司济南市长清区供电公司 | Anti-misopening device for substation equipment |
| TWI671458B (en) * | 2019-02-22 | 2019-09-11 | 一德金屬工業股份有限公司 | Door lock that can indicate locked or unlocked status |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |