CN209538824U - A kind of lock body of the quick switching door with door state detection function - Google Patents
A kind of lock body of the quick switching door with door state detection function Download PDFInfo
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- CN209538824U CN209538824U CN201822015728.8U CN201822015728U CN209538824U CN 209538824 U CN209538824 U CN 209538824U CN 201822015728 U CN201822015728 U CN 201822015728U CN 209538824 U CN209538824 U CN 209538824U
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- component
- latch bolt
- peach
- square tongue
- door
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Abstract
The utility model discloses a kind of lock body of quick switching door with door state detection function, including box cover, liner plate, back box, square tongue component and latch bolt component, it is additionally provided with lock core in back box and dials peach, square tongue linked component, gear sheet, handle group peach and latch bolt plectrum, lock core is dialled and is additionally provided with transmission pulling-on piece between peach and latch bolt plectrum；At closing time, it rotates counterclockwise handle and dials peach drive gear sheet and square tongue linked component, square tongue linked component drives the stretching of square tongue component to lock a door；It under the state of locking a door, rotates clockwise handle and dials peach, handle dials peach and gear sheet and square tongue linked component is driven to retract to control square tongue component, and handle group peach drives latch bolt plectrum control latch bolt component to retract simultaneously and realizes that a step is opened the door；Or under the state of locking a door, while rotating clockwise lock core group peach drive square tongue component retraction, in-migration pulling latch bolt plectrum under transmission pulling-on piece is driven to rotate clockwise and drive latch bolt component to retract realization one step enabling.
Description
[technical field]
The utility model relates to lockset industries, and more specifically, it relates to a kind of with the quick of door state detection function
The lock body of switching door.
[background technique]
The lockset being currently installed on door, usually by lock body, the square tongue component being mounted on lock body, auxiliary square bolt component
It is constituted with latch bolt component.The usually secondary lock tongue of lock currently on the market is a separate moieties, plays the work of insurance indoors
With needing individually to open when, indoor unlatching, this makes troubles going out, and lock body internal structure is also more complicated, in this way
The reliability and safety for making lock body greatly reduce.
In addition, the various electric control locks used on existing security door are automatic lock, and as long as Men Yiguan, automatic blocking,
This makes troubles to daily life.
[utility model content]
In order to solve the above technical difficulty, the utility model provides a kind of simple structure, convenient control, improve its safety and
The outdoor step that fast implements of reliability is unlocked and the quick switching door with door state detection function of indoor step unlatching
Lock body.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of lock body of the quick switching door with door state detection function, including box cover, liner plate, back box, square tongue component
With latch bolt component, liner plate is set on front side of back box side wall, and latch bolt spring, oblique tongue rod and the latch bolt head on latch bolt component are installed on back box
It is interior and covered by box cover, it is sheathed on to reset under the latch bolt spring normality on oblique tongue rod the latch bolt head of oblique tongue rod top setting is pushed to stretch out
Liner plate；
It is additionally provided with lock core in the back box and dials peach, square tongue linked component, gear sheet, handle group peach and latch bolt plectrum, rotation
The lock core dials the stretching and withdrawal that peach drives square tongue component, and the coaxial handle that is installed on dials peach respectively for gear sheet and latch bolt plectrum
Interior outside, one elongated end of outer rim of latch bolt plectrum contacts on latch bolt component oblique tongue rod end for pushing latch bolt component to withdraw
In back box；
It is additionally provided in the back box convenient for square tongue linked component in the case where gear sheet is stirred with fulcrum positive and negative rotation deflection
Alignment pin, square tongue component, which is equipped with, to be cooperated with square tongue linked component and stretches out liner plate or receipts under the promotion of square tongue linked component
It is contained in the push/pull slot of back box；
The square tongue linked component includes arc gear wheel piece and middle shift fork, and middle shift fork and the superposition of arc gear wheel piece are fixed and same
Step rotation, middle shift fork, which is equipped with, stretches out liner plate or receipts with promotion square tongue linked component is merged with the push/pull slot on square tongue linked component
It is contained in the thumb wheel of back box, the arc gear wheel piece is dialled the gear sheet on peach with handle and engaged, and rotation handle dials peach and passes through gear sheet
It drives the arc gear wheel piece on square tongue linked component to rotate and controls the stretching of square tongue component by the middle shift fork of synchronous rotation
And withdrawal, while rotating handle group peach and being controlled in latch bolt component withdrawal back box by latch bolt plectrum；
The lock core group is additionally provided with lock core group peach and the deflection of latch bolt plectrum is pulled to receive latch bolt component between peach and latch bolt plectrum
The transmission pulling-on piece in back box is returned, what transmission pulling-on piece slided up and down is installed on back box inside bottom；
At closing time, it rotating counterclockwise handle and dials peach, handle dials peach and drives gear sheet, and gear sheet drives square tongue linked component,
Square tongue linked component drives the stretching of square tongue component to lock a door；
Under the state of locking a door, rotates clockwise handle and dial peach, handle dials peach and drives gear sheet, and gear sheet drives square tongue to interlock
Component, square tongue linked component drive square tongue component to retract, and handle dials peach and drives latch bolt plectrum simultaneously, and latch bolt plectrum drives latch bolt group
Part retracts enabling；Or under the state of locking a door, rotates clockwise lock core and dial peach, lock core dials peach and square tongue component is driven to retract, together
When also drive transmission pulling-on piece move down, transmission pulling-on piece drive latch bolt plectrum rotate clockwise, latch bolt plectrum drive latch bolt component
Retract enabling.
Further, it is also equipped on the inside of the liner plate of the back box from spring and and stretches out lining in the case where pushing from spring
The triangle tongue of plate, the corresponding sublingual side of triangle are equipped with the travel position of sensing triangle tongue, for flattening the triangle tongue for retracting liner plate
When confirmation door lock close the door and when triangle tongue pop-up stretches out the elastic sheet switch do not closed the door of liner plate confirmation door lock；In a normal state, three
Elastic sheet switch is touched on the downside of the tongue of angle and is not closed from the switching line output signal of elastic sheet switch to detect that door；Closing door state
Under, the downside of triangle tongue is detected confirmation door from switching line output far from elastic sheet switch no signal and is had been switched off.
Further, the back box side is additionally provided with convenient for carrying out the commutation locating plate of commutation control to latch bolt component.
The beneficial effects of the utility model are:
The corresponding lockset of the utility model rotates counterclockwise handle and dials peach, handle dials peach and drives gear sheet, tooth at closing time
It takes turns piece and drives square tongue linked component, square tongue linked component drives square tongue component to stretch out, and realizes that a step is quickly locked a door；
Under the state of locking a door, rotates clockwise handle and dial peach, handle dials peach and drives gear sheet, and gear sheet drives square tongue to interlock
Component, square tongue linked component drive square tongue component to retract, and handle dials peach and drives latch bolt plectrum simultaneously, and latch bolt plectrum drives latch bolt group
Part retracts, and realizes that a step is quickly opened the door；Or under the state of locking a door, rotates clockwise lock core and dial peach, lock core dials peach drive side
Tongue component retracts, while transmission pulling-on piece also being driven to move down, and transmission pulling-on piece drives latch bolt plectrum to rotate clockwise, latch bolt plectrum
Latch bolt component is driven to retract, it is same to realize that a step is quickly opened the door.
Meanwhile it is also equipped on the inside of the liner plate of back box from spring, triangle tongue and the sublingual side of corresponding triangle and being equipped with sensing
The travel position elastic sheet switch of triangle tongue, the shutdown of confirmation door lock and triangle when elastic sheet switch is used to flatten the triangle tongue for retracting liner plate
Stretch out what liner plate confirmation door lock was not closed the door when tongue pops up；In a normal state, touched on the downside of triangle tongue elastic sheet switch and from
The switching line output signal of elastic sheet switch is not closed to detect that door；In the case where closing door state, the downside of triangle tongue is far from elastic sheet switch
No signal detects confirmation door from switching line output and has been switched off.
In addition, back box side is additionally provided with convenient for carrying out the commutation locating plate of commutation control to latch bolt component, changed under normality
It is to withstand latch bolt head to prevent latch bolt head pinch in stuck to locating plate top, it only need to be by commutation locating plate in back box when commutation
After the certain angle of tilted deflecting is stepped down, rotation commutation in latch bolt head, that is, regracting back box has changed and has pushed commutation locating plate backward
Reset.
[Detailed description of the invention]
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the back box inside structure schematic diagram under the utility model removal box cover normality；
Fig. 3 is the back box inside structure schematic diagram that the utility model removal box cover closes under door state；
Fig. 4 is the back box inside structure schematic diagram under the utility model removal box cover handle door opening state；
Fig. 5 is the back box inside structure schematic diagram under the utility model removal box cover lock core door opening state.
[specific embodiment]
A kind of lock body of the quick switching door with door state detection function, as shown in Figures 1 to 5, including box cover 1, lining
Plate 2, back box 3, square tongue component 4 and latch bolt component 5, liner plate 2 are set on front side of 3 side wall of back box, the latch bolt spring on latch bolt component 5
50, oblique tongue rod 51 and latch bolt head 52 are installed in back box 3 and are covered by box cover 1, and the latch bolt spring 50 being sheathed on oblique tongue rod 51 is normal
It is resetted under state and the latch bolt head 52 of 51 top of oblique tongue rod setting is pushed to stretch out liner plate 2；It is additionally provided in 3 side of back box convenient for latch bolt
Component 5 carries out the commutation locating plate 6 of commutation control, and commutation 6 top of locating plate is to withstand 52 rear end of latch bolt head to prevent tiltedly under normality
52 pinch in of tongue is stuck, when commutation only need to by commutation locating plate 6 after the certain angle of the tilted deflection of back box 3 is stepped down,
Latch bolt head 52 is rotation commutation in regracting back box 3, has changed and commutation locating plate 6 is pushed to reset backward.
Continue as shown in Figures 1 to 5, lock core to be additionally provided in back box 3 and dials peach 7, square tongue linked component 8, gear sheet 9, hold
Hand dials peach 10 and latch bolt plectrum 11, and rotation lock core dials stretching and withdrawal that peach 7 drives square tongue component 4, gear sheet 9 and latch bolt plectrum
11 the coaxial interior outside for being installed on handle and dialling peach 10, one elongated end of outer rim of latch bolt plectrum 11 contact at latch bolt component 5 respectively
Upper 51 end of oblique tongue rod is for pushing latch bolt component 5 to withdraw in back box 3；It is additionally provided in back box 3 convenient for square tongue linked component 8 in tooth
Wheel piece 9 stirs down the alignment pin 30 deflected with a fulcrum positive and negative rotation, and square tongue component 4 is equipped with matches with square tongue linked component 8
It closes and stretches out liner plate under the promotion of square tongue linked component 8 or be accommodated in the push/pull slot 40 of back box 3.
Continue as shown in Figures 1 to 5, which includes arc gear wheel piece 80 and middle shift fork 81, middle shift fork 81
It is superimposed fixed with arc gear wheel piece 80 and rotates synchronously, middle shift fork 81 is equipped with matches with the push/pull slot 40 on square tongue linked component 8
Merge and push square tongue linked component 8 to stretch out liner plate 2 or be accommodated in the thumb wheel 810 of back box 3, wherein arc gear wheel piece 80 and handle
The gear sheet 9 dialled on peach 10 engages, and rotation handle group peach 10 drives the arc gear wheel on square tongue linked component 8 by gear sheet 9
Piece 80 rotates and controls the stretching and withdrawal of square tongue component 4 by the middle shift fork of synchronous rotation, while rotating handle and dialling peach 10
Latch bolt component 5 is controlled by latch bolt plectrum 11 to withdraw in back box 3；It is dialled in lock core and is additionally provided with lock core between peach 7 and latch bolt plectrum 11
Dial the transmission pulling-on piece 12 that peach 7 pulls the deflection of latch bolt plectrum 11 latch bolt component 5 to be withdrawn in back box, which slides up and down
Be installed on 3 inside bottom of back box.
As shown in Figures 1 to 5, it is also equipped with from spring 13 and and is pushed away from a spring 13 on the inside of the liner plate 2 of back box 3
The triangle tongue 14 of liner plate 2 is stretched out under dynamic, the travel position of sensing triangle tongue 14 is equipped on the downside of corresponding triangle tongue 14, for flattening
Liner plate 2 is stretched out when the shutdown of confirmation door lock and triangle tongue 14 pop up when retracting the triangle tongue 14 of liner plate 2 confirms the bullet that door lock is not closed the door
Piece switch 15；In a normal state, the downside of triangle tongue 14 touches elastic sheet switch 15 and defeated from the switching line of elastic sheet switch 15
Signal does not close out to detect that door；In the case where closing door state, the downside of triangle tongue 14 is far from 15 no signal of elastic sheet switch from switching line
Output has been switched off to detect confirmation door.
In the lock use process, at closing time, rotates counterclockwise handle and dial peach 10, handle dials peach 10 and drives gear sheet 9, gear
Piece 9 drives square tongue linked component 8, and square tongue linked component 8 drives square tongue component 4 to stretch out, and realizes that a step is quickly locked a door.
Under the state of locking a door, rotates clockwise handle and dial peach 10, handle dials peach 10 and drives gear sheet 9,9 side of drive of gear sheet
Tongue linked component 8, square tongue linked component 8 drive square tongue component 4 to retract, and handle dials peach 10 and drives latch bolt plectrum 11, latch bolt simultaneously
Plectrum 11 drives latch bolt component 5 to retract, and realizes that a step is quickly opened the door.
Or under the state of locking a door, rotating clockwise lock core and dial peach 7, lock core dials peach 7 and square tongue component 4 is driven to retract, while
Transmission pulling-on piece 12 is driven to move down, transmission pulling-on piece 12 drives latch bolt plectrum 11 to rotate clockwise, and latch bolt plectrum 11 drives latch bolt
Component 5 retracts, same to realize that a step is quickly opened the door.
Embodiment described above is the preferred embodiment for being the utility model, and the reality of the utility model is not limited with this
Range is applied, it is all according to equivalence changes made by the shape of the utility model, construction and principle, the guarantor of the utility model should all be covered by
It protects in range.
Claims (3)
1. a kind of lock body of the quick switching door with door state detection function, including box cover, liner plate, back box, square tongue component and
Latch bolt component, liner plate are set on front side of back box side wall, and latch bolt spring, oblique tongue rod and the latch bolt head on latch bolt component are installed in back box
And covered by box cover, it is sheathed on and resets the latch bolt head stretching lining for pushing the setting of oblique tongue rod top under the latch bolt spring normality on oblique tongue rod
Plate；It is characterized by:
It it is additionally provided with lock core in the back box dials peach, square tongue linked component, gear sheet, handle and dial peach and latch bolt plectrum, described in rotation
Lock core dials the stretching and withdrawal that peach drives square tongue component, and the coaxial handle that is installed on dials the interior of peach respectively for gear sheet and latch bolt plectrum
Outside, one elongated end of outer rim of latch bolt plectrum contact at oblique tongue rod end on latch bolt component and are used to that latch bolt component to be pushed to withdraw back box
It is interior；
The positioning deflected convenient for square tongue linked component in the case where gear sheet is stirred with a fulcrum positive and negative rotation is additionally provided in the back box
Pin shaft, square tongue component, which is equipped with, to be cooperated with square tongue linked component and stretches out liner plate under the promotion of square tongue linked component or be accommodated in
The push/pull slot of back box；
The square tongue linked component includes arc gear wheel piece and middle shift fork, and middle shift fork is superimposed fixed and synchronous turn with arc gear wheel piece
Dynamic, middle shift fork, which is equipped with to match to merge with the push/pull slot on square tongue linked component, pushes square tongue linked component to stretch out liner plate or be accommodated in
The thumb wheel of back box, the arc gear wheel piece are dialled the gear sheet on peach with handle and are engaged, and rotation handle is dialled peach and driven by gear sheet
Arc gear wheel piece on square tongue linked component rotates and controls the stretching and receipts of square tongue component by the middle shift fork of synchronous rotation
It returns, while rotating handle group peach and being controlled in latch bolt component withdrawal back box by latch bolt plectrum；
The lock core, which is dialled, is additionally provided with the pulling latch bolt plectrum deflection of lock core group peach for latch bolt component withdrawal bottom between peach and latch bolt plectrum
Transmission pulling-on piece in box, what transmission pulling-on piece slided up and down is installed on back box inside bottom；
At closing time, it rotates counterclockwise handle and dials peach, handle dials peach and drives gear sheet, and gear sheet drives square tongue linked component, square tongue
Linked component drives the stretching of square tongue component to lock a door；
Under the state of locking a door, rotates clockwise handle and dial peach, handle dials peach and drives gear sheet, and gear sheet drives square tongue gearing group
Part, square tongue linked component drive square tongue component to retract, and handle dials peach and drives latch bolt plectrum simultaneously, and latch bolt plectrum drives latch bolt component
Retract enabling；Or under the state of locking a door, rotates clockwise lock core and dial peach, lock core dials peach and square tongue component is driven to retract, simultaneously
Also transmission pulling-on piece is driven to move down, transmission pulling-on piece drives latch bolt plectrum to rotate clockwise, and latch bolt plectrum drives the contracting of latch bolt component
It opens the door back.
2. a kind of lock body of quick switching door with door state detection function according to claim 1, which is characterized in that
Be also equipped on the inside of the liner plate of the back box from spring and and stretch out in the case where pushing from spring the triangle tongue of liner plate, it is corresponding
Confirmation door lock shutdown and three when travel position of the sublingual side of triangle equipped with sensing triangle tongue, the triangle tongue for flattening retraction liner plate
The elastic sheet switch that liner plate confirmation door lock is not closed the door is stretched out when angle tongue pops up.
3. a kind of lock body of quick switching door with door state detection function according to claim 1, which is characterized in that
The back box side is additionally provided with to carry out latch bolt component the commutation locating plate of commutation control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015728.8U CN209538824U (en) | 2018-11-21 | 2018-11-21 | A kind of lock body of the quick switching door with door state detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015728.8U CN209538824U (en) | 2018-11-21 | 2018-11-21 | A kind of lock body of the quick switching door with door state detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209538824U true CN209538824U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015728.8U Active CN209538824U (en) | 2018-11-21 | 2018-11-21 | A kind of lock body of the quick switching door with door state detection function |
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|---|---|
| CN (1) | CN209538824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202346A (en) * | 2021-06-08 | 2021-08-03 | 德施曼机电（中国）有限公司 | Quick-opening lock body |
-
2018
- 2018-11-21 CN CN201822015728.8U patent/CN209538824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202346A (en) * | 2021-06-08 | 2021-08-03 | 德施曼机电（中国）有限公司 | Quick-opening lock body |
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