CN109723283A - A kind of machinery spoon unlocking mechanism - Google Patents
A kind of machinery spoon unlocking mechanism Download PDFInfo
- Publication number
- CN109723283A CN109723283A CN201910061827.6A CN201910061827A CN109723283A CN 109723283 A CN109723283 A CN 109723283A CN 201910061827 A CN201910061827 A CN 201910061827A CN 109723283 A CN109723283 A CN 109723283A
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- China
- Prior art keywords
- square tongue
- plate
- shift plate
- spoon
- pin
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- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 125000006850 spacer group Chemical group 0.000 claims abstract description 16
- 238000013519 translation Methods 0.000 claims abstract description 10
- 210000003813 thumb Anatomy 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of mechanical spoon unlocking mechanisms, including lockset shell, square tongue, latch bolt and lock core, square tongue is equipped with square tongue plate towards the side inside lockset shell, the square tongue plate is equipped with the square tongue shift plate engaged with interior shift plate, pin, square tongue plate and square tongue shift plate is fixed on lockset shell to be coaxially disposed by pin；Offer the slippage slot being laterally arranged along lockset shell on the square tongue plate, the pin is arranged in the slippage slot, drives square tongue shift plate rotate when interior shift plate rotates and drives square tongue plate along slippage slot to lockset shell inside transverse translation；Spacer pin is additionally provided in square tongue shift plate, square tongue plate, which is equipped with, slides the limiting slot being adapted to spacer pin, and the spacer pin is moved along limiting slot when square tongue plate is along lockset shell transverse translation.The beneficial effects of the invention are as follows setting pin and spacer pins, and open up slippage slot and limiting slot on square tongue plate, have simplified mechanical spoon unlocking mechanism.
Description
Technical field
The present invention relates to field of lockset, in particular to a kind of mechanical spoon unlocking mechanism.
Background technique
Lockset currently on the market includes electronic lock and mechanical lock, is usually designed with mechanical spoon unlocking mechanism inside them,
User directly rotates handle in door and latch bolt and square tongue is driven to withdraw and open the door into lockset shell, user then need outdoors by
Mechanical spoon insertion lock core rotation lock core thumb wheel drives square tongue and latch bolt to withdraw from locked groove into lockset shell, thus realize enabling,
But control mechanical spoon and carry out out complex, the higher cost of lockwork components setting, break down maintenance trouble.
Summary of the invention
The technical problem to be solved in the present invention is that providing, a kind of structure is simple, mechanical spoon unlocking mechanism reliable for operation.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions: a kind of machinery spoon unlocking mechanism,
Including lockset shell, square tongue, latch bolt and lock core, lock core thumb wheel, mechanical spoon insertion lock core rotation linkage lock core are equipped in lock core
Thumb wheel rotated and driven square tongue and latch bolt withdraw lockset shell and unlock, and are equipped between square tongue and latch bolt for by the two
The pull-fork assembly to link together, pull-fork assembly are equipped with interior shift plate and outer shift plate, and user is in door door open to the inside direction, interior shift plate connection
Dynamic square tongue and latch bolt withdraw lockset shell together, and user when direction outdoors is opened the door, receive together by outer shift plate linkage square tongue and latch bolt
Lockset shell is returned, the square tongue is equipped with square tongue plate towards the side inside lockset shell, and the square tongue plate is equipped with and interior shift plate
The square tongue shift plate of engagement, pin, square tongue plate and square tongue shift plate is fixed on lockset shell passes through pin and be coaxially disposed；The side
The slippage slot being laterally arranged along lockset shell is offered on hyoplastron, the pin is arranged in the slippage slot, interior shift plate rotation
When drive square tongue shift plate rotate and drive square tongue plate along slippage slot to lockset shell inside transverse translation；It is additionally provided in square tongue shift plate
Spacer pin, square tongue plate, which is equipped with, slides the limiting slot being adapted to, limit when square tongue plate is along lockset shell transverse translation with spacer pin
Position pin is moved along limiting slot；The mechanical spoon shift plate being linked with outer shift plate, mechanical spoon shift plate set are additionally provided on the square tongue plate
It is located on the pin, the outer shift plate of linkage rotates and withdraws latch bolt when lock core thumb wheel drives mechanical spoon shift plate rotation；The side
Stiffening plate is additionally provided between hyoplastron and square tongue shift plate, stiffening plate is fixedly connected with square tongue shift plate, and the stiffening plate is equipped with for lock core
The groove that thumb wheel plugs；The machinery spoon shift plate, square tongue shift plate and stiffening plate are coaxially disposed by the pin.
By using above-mentioned technical proposal, the fixed pin with shell is set and spacer pin is set in square tongue shift plate,
Slippage slot and limiting slot are opened up on square tongue plate simultaneously, when rotating square tongue shift plate, pin remains stationary user, square tongue plate stress
It is forced to translation, mechanical spoon shift plate on the inside of lockset shell to be linked with outer shift plate, outer dial is driven when rotating mechanical spoon shift plate
Plate rotation, user's realization is opened the door after outer shift plate rotation drives latch bolt withdrawal, latch bolt and square tongue all to withdraw lockset shell.
Be further arranged to: the square tongue plate is equipped with the boss to offset with mechanical spoon shift plate, the boss limit mechanical
The angle that spoon shift plate is rotated in the counterclockwise direction, the outer shift plate are equipped with lug boss, the machine close to one end of mechanical spoon shift plate
The other end offsets with lug boss when tool spoon shift plate one end offsets with boss.
By using above-mentioned technical proposal, mechanical spoon rotates counterclockwise to mechanical when offseting with the boss on square tongue plate
Spoon shift plate cannot be further continued for rotating counterclockwise, and user rotates counterclockwise mechanical spoon then mechanical spoon can drive mechanical spoon shift plate at this time
It can only rotate clockwise and resist outer shift plate and be rotated counterclockwise, drive latch bolt from lockset shell when outer shift plate rotates counterclockwise
It is recovered to outside body inside lockset shell and realizes unlocking, boss is arranged on square tongue plate and has simplified components.
Be further arranged to: the machinery spoon shift plate is equipped with bending piece with one end that lock core wheel offsets.
Both by using above-mentioned technical proposal, the contact area that bending piece increases lock core thumb wheel and mechanical spoon is set, make
It links more stable.
Detailed description of the invention
Fig. 1 is the explosive view of the present embodiment；
Schematic diagram when Fig. 2 is the lockset locking of the present embodiment；
Fig. 3 is the schematic diagram under door inside visual angle when withdrawing from unlocking square tongue outdoors；
Fig. 4 is the schematic diagram under outer side of door visual angle when withdrawing from unlocking square tongue outdoors；
Fig. 5 is schematic diagram when withdrawing from unlocking square tongue outdoors and latch bolt under the visual angle of door inside；
Fig. 6 is schematic diagram when withdrawing from unlocking square tongue outdoors and latch bolt under the visual angle of door inside；
Fig. 7 is the schematic diagram of square tongue and square tongue plate in the present embodiment；
In figure: 1, lockset shell；2, square tongue；201, square tongue plate；202, slippage slot；203, limiting slot；204, boss；3, latch bolt；
4, lock core thumb wheel；5, pull-fork assembly；6, interior shift plate；7, outer shift plate；701, lug boss；8, square tongue shift plate；801, spacer pin；9, column
Pin；10, mechanical spoon shift plate；1001, bending piece；11, stiffening plate；1101, groove.
Specific embodiment
In order to which technical solution of the present invention is more clearly understood, with reference to the accompanying drawings and embodiments, to the present invention make into
One step is described in detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not used to limit this hair
It is bright.
Referring to figs. 1 to Fig. 7, the present invention provide a kind of mechanical spoon unlocking mechanism, including lockset shell 1, square tongue 2, latch bolt 3 with
And lock core, lock core thumb wheel 4 is equipped in lock core, mechanical spoon insertion lock core rotation linkage lock core thumb wheel 4 is rotated and drives square tongue 2
Lockset shell 1 is withdrawn with latch bolt 3 to unlock, and the pull-fork assembly for the two to link together is equipped between square tongue 2 and latch bolt 3
5, pull-fork assembly 5 is equipped with interior shift plate 6 and outer shift plate 7, and user is in door door open to the inside direction, the interior linkage square tongue 2 of shift plate 6 and latch bolt
3 withdraw lockset shell 1 together, and for user when direction outdoors is opened the door, the outer linkage square tongue 2 of shift plate 7 and latch bolt 3 withdraw lockset shell together
Body 1, the square tongue 2 are equipped with square tongue plate 201 towards the side inside lockset shell 1, and the square tongue plate 201 is equipped with and interior group
It is coaxial by pin 9 to be fixed with pin 9, square tongue plate 201 and square tongue shift plate 8 on lockset shell 1 for the square tongue shift plate 8 that plate 6 engages
Setting；The slippage slot 202 being laterally arranged along lockset shell 1 is offered on the square tongue plate 201, the pin 9 is arranged described
In slippage slot 202, drives square tongue shift plate 8 to rotate when interior shift plate 6 rotates and drive square tongue plate 201 along slippage slot 202 to lockset shell
1 inside transverse translation of body；Spacer pin 801 is additionally provided in square tongue shift plate 8, square tongue plate 201 is equipped with to be adapted to the sliding of spacer pin 801
Limiting slot 203, the spacer pin 801 is moved along limiting slot 203 when square tongue plate 201 is along 1 transverse translation of lockset shell.It is described
The mechanical spoon shift plate 10 being linked with outer shift plate 7 is additionally provided on square tongue plate 201, mechanical spoon shift plate 10 is set in the pin 9
On, described machinery spoon one end is connected in outer shift plate 7, and the other end offsets when lock core thumb wheel 4 is rotated with lock core thumb wheel 4.Lock core
The outer shift plate 7 of linkage rotates and withdraws latch bolt 3 when thumb wheel 4 drives mechanical spoon shift plate 10 to rotate；The square tongue plate 201 and square tongue are dialled
Stiffening plate 11 is additionally provided between plate 8, stiffening plate 11 is fixedly connected with square tongue shift plate 8, and the stiffening plate 11 is equipped with for lock core thumb wheel 4
The groove 1101 plugged；The machinery spoon shift plate 10, square tongue shift plate 8 and stiffening plate 11 are coaxially disposed by the pin 9.It is described
Outer shift plate 7 is equipped with the lug boss 701 to offset with it close to one end of mechanical spoon shift plate 10.The square tongue plate 201 is equipped with limitation machine
The boss 204 of 10 rotated counterclockwise by angle of tool spoon shift plate.The machinery spoon shift plate 10 is equipped with bending with one end that lock core wheel offsets
Piece 1001.
Specifically, user, in door when direction, user rotates handle and pull-fork assembly 5 is driven to rotate, shift fork rotation linkage is oblique
Tongue 3 to withdrawing on the inside of lockset shell 1, while shift fork rotation link in shift plate 6 rotate, since interior shift plate 6 is nibbled with square tongue shift plate 8
It closes, the rotation of interior shift plate 6 drives square tongue shift plate 8 to rotate, and 8 rotate driving square tongue plate 201 of square tongue shift plate is to putting down on the inside of lockset shell 1
It moves, therefore latch bolt 3 and square tongue 2 are all withdrawn inside lockset shell 1, user opens door.
User is first inserted into mechanical spoon to lock core and unlocks to lock core, lock core thumb wheel 4 is plugged into the recessed of stiffening plate 11 when outdoors
It in slot 1101, can rotate that stiffening plate 11 and square tongue is driven to dial with movable lock core thumb wheel 4 when user rotates mechanical spoon first lap
Plate 8 rotate, due to be provided with spacer pin 801, square tongue shift plate 8 rotate when spacer pin 801 and pin 9 resist square tongue plate 201 to
201 stress of square tongue plate is to translation on the inside of lockset shell 1 to drive square tongue 2 to withdraw into lockset shell 1, and then user will be mechanical
The second circle of spoon rotation, lock core thumb wheel 4 go to mechanical 10 side of spoon shift plate and offset with it and drive the mechanical rotation clockwise of spoon shift plate 10
Turn, mechanical spoon, which rotates clockwise, drives the outer rotation counterclockwise of shift plate 7, and rotation drives latch bolt 3 to lockset shell to outer shift plate 7 counterclockwise
1 inside is withdrawn, so that latch bolt 3 and square tongue 2 all withdraw 1 inside of lockset shell, user, which realizes from direction outdoors, opens door.
Above embodiments are only explanation of the invention, are not limitation of the present invention, for the general of this field
For logical technical staff, without departing from the principle of the present invention, various modifications and improvements can be made, these are belonged to
Protection scope of the present invention, therefore the scope of protection of the patent of the present invention should be subject to the claims.
Claims (3)
1. a kind of machinery spoon unlocking mechanism, including lockset shell, square tongue, latch bolt and lock core, lock core thumb wheel, machine are equipped in lock core
Tool spoon insertion lock core rotation linkage lock core thumb wheel is rotated and is driven square tongue and latch bolt to withdraw lockset shell and unlocked, square tongue
The pull-fork assembly for the two to link together is equipped between latch bolt, pull-fork assembly is equipped with interior shift plate and outer shift plate, user
In door door open to the inside direction, interior shift plate linkage square tongue and latch bolt withdraw lockset shell together, and user is when direction outdoors is opened the door, outside
Shift plate linkage square tongue and latch bolt withdraw lockset shell together, it is characterised in that:
The square tongue is equipped with square tongue plate towards the side inside lockset shell, and the square tongue plate is equipped with the side engaged with interior shift plate
Tongue shift plate, pin, square tongue plate and square tongue shift plate is fixed on lockset shell passes through pin and be coaxially disposed；It is opened on the square tongue plate
Equipped with the slippage slot being laterally arranged along lockset shell, the pin is arranged in the slippage slot, drive side when interior shift plate rotates
Tongue shift plate rotates and drives square tongue plate along slippage slot to transverse translation on the inside of lockset shell；It is additionally provided with spacer pin in square tongue shift plate,
Square tongue plate, which is equipped with, slides the limiting slot being adapted to spacer pin, and the spacer pin is along limit when square tongue plate is along lockset shell transverse translation
Position slot is mobile；
The mechanical spoon shift plate being linked with outer shift plate is additionally provided on the square tongue plate, mechanical spoon shift plate is set in the pin
On, the outer shift plate of linkage rotates and withdraws latch bolt when lock core thumb wheel drives mechanical spoon shift plate rotation；
It is additionally provided with stiffening plate between the square tongue plate and square tongue shift plate, stiffening plate is fixedly connected with square tongue shift plate, the stiffening plate
Equipped with the groove plugged for lock core thumb wheel；
The machinery spoon shift plate, square tongue shift plate and stiffening plate are coaxially disposed by the pin.
2. a kind of mechanical spoon unlocking mechanism according to claim 1, it is characterised in that: the square tongue plate is equipped with and machinery
The boss that spoon shift plate offsets, the angle that the boss limit mechanical spoon shift plate is rotated in the counterclockwise direction, the outer shift plate are close
One end of mechanical spoon shift plate is equipped with lug boss, and the other end offsets with lug boss when described machinery spoon shift plate one end offsets with boss.
3. a kind of mechanical spoon unlocking mechanism according to claim 1, it is characterised in that: the machinery spoon shift plate and lock core wheel
The one end to offset is equipped with bending piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910061827.6A CN109723283B (en) | 2019-01-23 | 2019-01-23 | Mechanical key unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910061827.6A CN109723283B (en) | 2019-01-23 | 2019-01-23 | Mechanical key unlocking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109723283A true CN109723283A (en) | 2019-05-07 |
| CN109723283B CN109723283B (en) | 2024-03-19 |
Family
ID=66298445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910061827.6A Active CN109723283B (en) | 2019-01-23 | 2019-01-23 | Mechanical key unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109723283B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160019A1 (en) * | 2022-02-22 | 2023-08-31 | 广东名门锁业有限公司 | Lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312654A1 (en) * | 1987-10-22 | 1989-04-26 | D.R.I.M. Limited | Safety lock |
| WO1995028541A1 (en) * | 1994-04-14 | 1995-10-26 | Assa Ab | A lock mechanism |
| CN203821966U (en) * | 2014-01-28 | 2014-09-10 | 安朗杰安防技术（中国）有限公司 | Inserting core lock body |
| CN203879115U (en) * | 2014-05-15 | 2014-10-15 | 缪毕正 | Improved electronic anti-theft lock |
| CN209761023U (en) * | 2019-01-23 | 2019-12-10 | 浙江天宇安防科技有限公司 | Mechanical key unlocking mechanism |
-
2019
- 2019-01-23 CN CN201910061827.6A patent/CN109723283B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312654A1 (en) * | 1987-10-22 | 1989-04-26 | D.R.I.M. Limited | Safety lock |
| WO1995028541A1 (en) * | 1994-04-14 | 1995-10-26 | Assa Ab | A lock mechanism |
| CN203821966U (en) * | 2014-01-28 | 2014-09-10 | 安朗杰安防技术（中国）有限公司 | Inserting core lock body |
| CN203879115U (en) * | 2014-05-15 | 2014-10-15 | 缪毕正 | Improved electronic anti-theft lock |
| CN209761023U (en) * | 2019-01-23 | 2019-12-10 | 浙江天宇安防科技有限公司 | Mechanical key unlocking mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160019A1 (en) * | 2022-02-22 | 2023-08-31 | 广东名门锁业有限公司 | Lock |
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| Publication number | Publication date |
|---|---|
| CN109723283B (en) | 2024-03-19 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240204 Address after: 325000 Floors 1 to 4, Building 2, No. 26 Yage Road, Zeya Town, Ouhai District, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Tianyu Hangchen Hardware Co.,Ltd. Country or region after: China Address before: 325000, No.2 Gaofeng Road, Gaoxiang Industrial Zone, Xinqiao, Ouhai District, Wenzhou City, Zhejiang Province Applicant before: ZHEJIANG TIANYU SECURITY TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |