CN106185571A - A kind of asynchronous door lock device of integrated car door lock - Google Patents
A kind of asynchronous door lock device of integrated car door lock Download PDFInfo
- Publication number
- CN106185571A CN106185571A CN201610795945.6A CN201610795945A CN106185571A CN 106185571 A CN106185571 A CN 106185571A CN 201610795945 A CN201610795945 A CN 201610795945A CN 106185571 A CN106185571 A CN 106185571A
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- Prior art keywords
- tool arm
- door lock
- auxiliary tool
- base plate
- lever
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- 125000006850 spacer group Chemical group 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
Abstract
The invention discloses a kind of asynchronous door lock device of integrated car door lock, including a cutter base plate, auxiliary tool arm, left tool arm, right tool arm, lever assembly and latch hook；Described auxiliary tool arm top and bottom are hinge-connected to a cutter base plate by connecting rod on auxiliary tool arm and auxiliary tool arm lower link respectively, on auxiliary tool arm, connecting rod is rotatably installed on a cutter base plate by auxiliary tool arm pitman shaft, and on lever assembly band dynamic auxiliary tool arm, connecting rod rotates around auxiliary tool arm pitman shaft；Described auxiliary tool arm is hinge-connected to left tool arm by two left tool arm forks；Described latch hook is rotatably installed in a cutter base plate；Described right tool arm is hinge-connected to a cutter base plate, left tool arm and right tool arm by two the first rocking bars and is separately positioned on the both sides of hall door ball；It is provided with right unblock driving lever on described right tool arm, left tool arm is provided with left unblock driving lever.Door cutter and car door lock are integrated into parts, simple in construction by this device, and manufacturing process is simple, and debugging is convenient, low cost.
Description
Technical field
The present invention relates to lift car technical field, specifically a kind of asynchronous door lock device of integrated car door lock.
Background technology
Newly-increased regulation in new national standard: when car is outside onlocking zone, in the power of applying 1000N at device that limits of opening the door,
Gate is opened and not can exceed that 50mm, and this requires in GB GB7588-2003 and not mentioned.New national standard requires " not close to
The place of stop " (in non-onlocking zone) requirement to prevent power taking off door is 1000N, and gate is opened and be must not exceed 50mm；Meanwhile,
This anti-door gear of taking off with layer door linkage, and at stop, can not use specialist tools from stop side at " in onlocking zone "
Can open and prevent taking off door gear.This newly-increased regulation requires that car door device uses and prevents taking off device, so for rule newly-increased in new national standard
Fixed, it is generally required to install independent car door lock.
At present, car door locking device market used and door lock device are generally non-Unitary.Independent car door lock
Device is installed on gate link plate, increases a croquet unlocking gate latch hook simultaneously in hall door side or hits bow, thus preventing sedan-chair
Door gear pushs gate aside from cab interior in non-onlocking zone.Independent car door locking device and the door lock device structure to gate
Requiring higher, car door device is installed car door lock and door lock device simultaneously, meeting Existential Space interference, debugging difficulty etc. are many asks
Topic.Meanwhile, need on door gear the most layer by layer to increase tripper, add substantial amounts of cost.
At present, market also has the door lock device integrating door cutter and car door lock, such as published application number
A kind of elevator cage door lock of 201010120775.4 inventions, in the range of onlocking zone, baffle plate and car door lock do not interfere existing
As, but when elevator is positioned at non-onlocking zone, baffle plate and latch hook interfere, it is impossible to open gate.In addition, some one
Formula car door lock use electromagnetic principle, the most charged in the case of could realize latch hook open, unfailing performance is relatively low.The most also adopt
By synchronous door knife structure, synchronous door knife structure is complicated, fault rate is higher, and installation site is required the most smart by synchronous door knife
Really, adding installation difficulty, reliability is difficult to be guaranteed.
Summary of the invention
It is an object of the invention to provide a kind of asynchronous door lock device of integrated car door lock, to solve in above-mentioned background technology
The problem proposed.
For achieving the above object, the present invention provides following technical scheme:
A kind of asynchronous door lock device of integrated car door lock, including a cutter base plate, auxiliary tool arm, left tool arm, right tool arm, lever
Assembly and latch hook；Described auxiliary tool arm top and bottom are respectively by connecting rod on auxiliary tool arm and the auxiliary hinged company of tool arm lower link
Being connected to a cutter base plate, on auxiliary tool arm, connecting rod is rotatably installed on a cutter base plate by auxiliary tool arm pitman shaft, lever assembly band
On dynamic auxiliary tool arm, connecting rod rotates around auxiliary tool arm pitman shaft；Described auxiliary tool arm is hinge-connected to by two left tool arm forks
Left tool arm；Described latch hook is rotatably installed in a cutter base plate；Described right tool arm is hinge-connected at the bottom of a cutter by two the first rocking bars
Plate, left tool arm and right tool arm are separately positioned on the both sides of hall door ball；Right unblock driving lever it is provided with, on left tool arm on described right tool arm
It is provided with left unblock driving lever.
As the further scheme of the present invention: described lever assembly includes roller, lever plate and spring, lever plate passes through thick stick
Bar axle is rotatably installed in a cutter base plate, and lever plate is hinge-connected to assist connecting rod on tool arm by the second rocking bar, and roller is arranged on
On the right side of lever plate, lever plate being additionally provided with the first spring base, spring one end is arranged on the first spring base, and the other end is connected to
Door cutter base plate, door cutter base plate is provided with for pacifying spring-loaded second spring base.
As the present invention further scheme: be additionally provided with spacer pin on described auxiliary tool arm, left tool arm fork sets
Being equipped with the spacing hole corresponding with spacer pin, spacer pin penetrates in spacing hole.
As the present invention further scheme: described left tool arm fork is provided with torsion spring with the junction of auxiliary tool arm.
As the present invention further scheme: also include position-limit mechanism, described position-limit mechanism include the first block, second
Block and third gear block, the first block is fixedly mounted on a cutter base plate, and relative with the position limiting auxiliary tool arm lower link
Should, for limit auxiliary tool arm lower link the anglec of rotation, described second block is fixedly mounted on a cutter base plate, and with right cutter
The position of arm is corresponding, and for limiting the stroke of right tool arm, third gear block is arranged on one end of auxiliary tool arm, and with lever plate
Position is corresponding, for limiting the anglec of rotation of lever plate.
As the present invention further scheme: also include retaining mechanism, retaining mechanism includes guide post and fixing seat, institute
Stating fixing seat to be fixedly mounted on a cutter base plate, guide post is arranged on fixing seat, latch hook offers corresponding with guide post
Through hole, guide post pass described through hole, be positioned on the guide post of through hole and be arranged with stage clip, stage clip is positioned at through hole
In, and stage clip is fixing on the guide bar by spring cup.
As the present invention further scheme: be also equipped with cushion block on the guide post between described fixing seat and latch hook.
As the present invention further scheme: described latch hook is provided with switch module by plug bracket.
Compared with prior art, the invention has the beneficial effects as follows:
1, this asynchronous door lock device of integrated car door lock, is integrated into parts, by lever group by door cutter and car door lock
The rotary motion of part, the side-to-side movement of band dynamic auxiliary tool arm, thus control opening and packing up of left tool arm and right tool arm so that set
Putting the unblock driving lever on left tool arm and right tool arm promotes latch hook to rotate, it is achieved the unblock of latch hook；
2, this asynchronous door lock device of integrated car door lock, simple in construction, manufacturing process is simple, and debugging is convenient, low cost,
Flat bed region, no matter whether elevator has electricity, and in sedan-chair, personnel can open gate in car, meets in the GB of new revision
Unlatching requirement to car door lock.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the asynchronous door lock device of integral type car door lock.
Fig. 2 is the structure schematic diagram of the asynchronous door lock device of integral type car door lock.
Fig. 3 is the status architecture schematic diagram of closing the door of the asynchronous door lock device of integral type car door lock.
Fig. 4 is the door opening state structural representation of the asynchronous door lock device of integral type car door lock.
In figure: connect under connecting rod, 2-the second rocking bar, 3-door cutter base plate, 4-the first block, 5-auxiliary tool arm on 1-auxiliary tool arm
Bar, 6-auxiliary tool arm, 7-left tool arm fork, the left tool arm of 8-, 9-torsion spring, the right tool arm of 10-, 11-guide post, 12-latch hook, 13-insert
Head bracket, 14-switch module, 15-fix seat, 16-the second block, 17-the first rocking bar, 18-third gear block, 19-roller, 20-
Lever plate, 21-spring, 22-the second spring base, 23-spring cup, 24-stage clip, 25-cushion block.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is described in more detail.
Referring to Fig. 1-4, a kind of asynchronous door lock device of integrated car door lock, including a cutter base plate 3, auxiliary tool arm 6, left cutter
Arm 8, right tool arm 10, lever assembly and latch hook 12；Described auxiliary tool arm 6 top and bottom are respectively by connecting rod 1 on auxiliary tool arm
Being hinge-connected to a cutter base plate 3 with auxiliary tool arm lower link 5, on auxiliary tool arm, connecting rod 1 rotates peace by auxiliary tool arm pitman shaft
Being contained on a cutter base plate 3, on lever assembly band dynamic auxiliary tool arm, connecting rod 1 rotates around auxiliary tool arm pitman shaft, and then band dynamic auxiliary
Tool arm 6 moves；Described auxiliary tool arm 6 is hinge-connected to left tool arm 8 by two left tool arm forks 7, when auxiliary tool arm 6 moves
Time, drive left tool arm 8 to move；Described latch hook 12 is rotatably installed in a cutter base plate 3；Described right tool arm 10 is by two the first rocking bars
17 are hinge-connected to a cutter base plate 3, and left tool arm 8 and right tool arm 10 are separately positioned on the both sides of hall door ball, by left tool arm 8 and the right side
The movement of tool arm 10, it is achieved to the clamping of hall door ball with unclamp action；Right unblock driving lever, left cutter it is provided with on described right tool arm 10
Be provided with left unblock driving lever on arm 8, left tool arm 8 and right tool arm 10 in moving process, left unblock driving lever and right unblock driving lever band
Moveable lock hook 12 rotates, thus is opened by latch hook 12；
Described lever assembly includes roller 19, lever plate 20 and spring 21, and lever plate 20 is rotatably installed in by lever shaft
Door cutter base plate 3, lever plate 20 can rotate around lever shaft at door cutter base plate 3, and lever plate 20 is hinge-connected to auxiliary by the second rocking bar 2
Help connecting rod 1 on tool arm, when lever plate 20 rotates around lever shaft, by connecting rod 1 on the second rocking bar 2 band dynamic auxiliary tool arm, and then
Realizing auxiliary tool arm 6 and the movement of left tool arm 8, roller 19 is arranged on the right side of lever plate 20, lever plate 20 is additionally provided with first
Spring base, spring 21 one end is arranged on the first spring base, and the other end is connected to a cutter base plate 3, and door cutter base plate 3 is provided with use
In the second spring base 22 of installation spring 21, spring 21 is in elongation state, under the elastic force effect of spring 21, drives lever plate
20 rotate counterclockwise around lever shaft, and then make being moved to the left of auxiliary tool arm 6 and left tool arm 8, make a cutter be in receipts closed state,
During car door device is closed the door, roller slip into for cam holder notch in, drive lever plate 20 transport clockwise around lever shaft
Dynamic, and then make moving right of auxiliary tool arm 6 and left tool arm 8, make a cutter be in open configuration；
It is additionally provided with spacer pin on described auxiliary tool arm 6, left tool arm fork 7 is provided with corresponding with spacer pin spacing
Hole, spacer pin penetrates in spacing hole, thus limits the anglec of rotation of left tool arm fork 7, and then defines auxiliary tool arm 6 and a left side
Distance between tool arm 8, left tool arm fork 7 is provided with torsion spring 9 with the junction of auxiliary tool arm 6, and torsion spring 9 is used for providing auxiliary cutter
Compression stress between arm 6 and left tool arm 8, under the effect of torsion spring 9 so that during without External Force Acting, auxiliary tool arm 6 and left tool arm 8
Between gap be 10mm, under external force, auxiliary tool arm 6 and left tool arm 8 between gap be 5mm；Described latch hook 12 leads to
Crossing plug bracket 13 and be provided with switch module 14, switch module 14 includes switch and switch contact；
The described asynchronous door lock device of integrated car door lock, also includes that position-limit mechanism, described position-limit mechanism include the first block
4, the second block 16 and third gear block 18, the first block 4 is fixedly mounted on a cutter base plate 3, and connects under auxiliary tool arm with limiting
The position of bar 5 is corresponding, for limiting the anglec of rotation of auxiliary tool arm lower link 5, and then to limit auxiliary tool arm 6 and left tool arm
The movement of 8, described second block 16 is fixedly mounted on a cutter base plate 3, and corresponding with the position of right tool arm 10, is used for limiting
The stroke of right tool arm 10, third gear block 18 is arranged on one end of auxiliary tool arm 6, and corresponding with the position of lever plate 20, is used for
Limiting the anglec of rotation of lever plate 20, by arranging position-limit mechanism, make this asynchronous door lock device of integrated car door lock, door cutter is received and is closed
With under open configuration, the distance of left tool arm 8 and right tool arm 10 is satisfied by Standard；
The described asynchronous door lock device of integrated car door lock, also includes retaining mechanism, and retaining mechanism includes that guide post 11 is with solid
Reservation 15, described fixing seat 15 is fixedly mounted on a cutter base plate 3, and guide post 11 is arranged on fixing seat 15, and latch hook 12 leaves
Being provided with the through hole corresponding with guide post 11, guide post 11, through described through hole, is positioned on the guide post 11 of through hole
Being arranged with stage clip 24, stage clip 24 is positioned at through hole, and stage clip 24 is fixed on guide post 11 by spring cup 23, fixing seat 15
And be also equipped with cushion block 25 on the guide post 11 between latch hook 12, by retaining mechanism make latch hook 12 when gate is closed, all the time
Being connected with snap close, when latch hook 12 rotates counterclockwise, latch hook 12 can move up along guide post 11, thus compression press spring 24 is straight
Unlocking to latch hook 12 with snap close, when latch hook 12 does not has active force, stage clip 24 can compress downwards latch hook 12 so that it is all the time with snap close
Connect, it is ensured that gate is closed.
The operation principle of the present invention is: the described asynchronous door lock device of integrated car door lock, and left tool arm 8 and right tool arm 10 are respectively
It is arranged on the both sides of hall door ball, by left tool arm 8 and the movement of right tool arm 10, it is achieved to the clamping of hall door ball with unclamp action,
Normal release when, door cutter base plate 3 moves, and right tool arm 10 collides hall door ball, continues to move to, right tool arm 10 horizontal direction
Move and hall door ball effect so that the right unblock driving lever being fixed on right tool arm 10 acts on latch hook 12, it is achieved unlock, when being parked in
During layer door region, left tool arm 8 equally exists the movement of horizontal direction under active force so that be fixed on the left solution on left tool arm 8
Lock driving lever and latch hook 12 interact and realize unlocking.Under the elastic force effect of spring 21, drive lever plate 20 around the lever shaft inverse time
Pin rotates, and lever plate 20, when lever shaft rotates, by connecting rod 1 on the second rocking bar 2 band dynamic auxiliary tool arm, and then makes auxiliary tool arm
6 and being moved to the left of left tool arm 8, make a cutter be in receipts closed state, during car door device is closed the door, roller slip into for
In cam holder notch, drive lever plate 20 around lever shaft clockwise movement, and then make moving right of auxiliary tool arm 6 and left tool arm 8
Dynamic, make a cutter be in open configuration.Make latch hook 12 when gate is closed by retaining mechanism, be connected with snap close all the time, work as latch hook
12 when rotating counterclockwise, and latch hook 12 can move up along guide post 11, thus compression press spring 24 is until latch hook 12 and snap close solution
Lock, when latch hook 12 does not has active force, stage clip 24 can compress downwards latch hook 12 so that it is is connected with snap close all the time, it is ensured that gate closes
Close.
The described asynchronous door lock device of integrated car door lock, is integrated into parts, by lever group by door cutter and car door lock
The rotary motion of part, the side-to-side movement of band dynamic auxiliary tool arm 6, thus control opening and packing up of left tool arm 8 and right tool arm 10, make
The unblock driving lever must being arranged on left tool arm 8 and right tool arm 10 promotes latch hook 12 to rotate, it is achieved the unblock of latch hook 12；Described one
The asynchronous door lock device of formula car door lock, simple in construction, manufacturing process is simply debugged conveniently, low cost, in flat bed region, no matter elevator
Whether having electricity, in sedan-chair, personnel can open gate in car, and meeting will to the unlatching of car door lock in the GB of new revision
Ask.
Above the better embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from present inventive concept
Various changes can be made.
Claims (8)
1. the asynchronous door lock device of integrated car door lock, it is characterised in that include a cutter base plate (3), auxiliary tool arm (6), a left side
Tool arm (8), right tool arm (10), lever assembly and latch hook (12)；Described auxiliary tool arm (6) top and bottom are respectively by auxiliary cutter
On arm, connecting rod (1) and auxiliary tool arm lower link (5) are hinge-connected to a cutter base plate (3), and on auxiliary tool arm, connecting rod (1) is by auxiliary
Tool arm pitman shaft is rotatably installed on a cutter base plate (3), and on lever assembly band dynamic auxiliary tool arm, connecting rod (1) is around auxiliary tool arm connecting rod
Axle rotates；Described auxiliary tool arm (6) is hinge-connected to left tool arm (8) by two left tool arm forks (7)；Described latch hook (12) turns
Move and be arranged on a cutter base plate (3)；Described right tool arm (10) is hinge-connected to a cutter base plate (3) by two the first rocking bars (17),
Left tool arm (8) and right tool arm (10) are separately positioned on the both sides of hall door ball；It is provided with right unblock driving lever on described right tool arm (10),
Left unblock driving lever it is provided with on left tool arm (8).
The asynchronous door lock device of integrated car door lock the most according to claim 1, it is characterised in that described lever assembly includes
Roller (19), lever plate (20) and spring (21), lever plate (20) is rotatably installed in a cutter base plate (3), lever by lever shaft
Plate (20) is hinge-connected to assist connecting rod (1) on tool arm by the second rocking bar (2), and it is right that roller (19) is arranged on lever plate (20)
Side, lever plate (20) is additionally provided with the first spring base, and spring (21) one end is arranged on the first spring base, and the other end is connected to
Door cutter base plate (3), door cutter base plate (3) is provided with the second spring base (22) for installing spring (21).
The asynchronous door lock device of integrated car door lock the most according to claim 2, it is characterised in that described auxiliary tool arm (6)
On be additionally provided with spacer pin, left tool arm fork (7) is provided with the spacing hole corresponding with spacer pin, spacer pin penetrates spacing hole
In.
The asynchronous door lock device of integrated car door lock the most according to claim 3, it is characterised in that described left tool arm fork
(7) junction with auxiliary tool arm (6) is provided with torsion spring (9).
5. according to the asynchronous door lock device of integrated car door lock described in Claims 2 or 3 or 4, it is characterised in that also include spacing
Mechanism, described position-limit mechanism includes the first block (4), the second block (16) and third gear block (18), the fixing peace of the first block (4)
It is contained on a cutter base plate (3), and corresponding with the position limiting auxiliary tool arm lower link (5), it is used for limiting under auxiliary tool arm and connecting
The anglec of rotation of bar (5), described second block (16) is fixedly mounted on a cutter base plate (3), and with the position of right tool arm (10)
Corresponding, it is used for limiting the stroke of right tool arm (10), third gear block (18) is arranged on one end of auxiliary tool arm (6), and and lever
The position of plate (20) is corresponding, is used for limiting the anglec of rotation of lever plate (20).
The asynchronous door lock device of integrated car door lock the most according to claim 5, it is characterised in that also include retaining mechanism,
Retaining mechanism includes that guide post (11) and fixing seat (15), described fixing seat (15) are fixedly mounted on a cutter base plate (3), guides
Bar (11) is arranged on fixing seat (15), and latch hook (12) offers the through hole corresponding with guide post (11), guide post
(11) through described through hole, being positioned on the guide post (11) of through hole and be arranged with stage clip (24), stage clip (24) is positioned at through
In hole, and stage clip (24) is fixed on guide post (11) by spring cup (23).
The asynchronous door lock device of integrated car door lock the most according to claim 6, it is characterised in that described fixing seat (15) with
It is also equipped with cushion block (25) on guide post (11) between latch hook (12).
The asynchronous door lock device of integrated car door lock the most according to claim 7, it is characterised in that described latch hook (12) passes through
Plug bracket (13) is provided with switch module (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795945.6A CN106185571A (en) | 2016-08-31 | 2016-08-31 | A kind of asynchronous door lock device of integrated car door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795945.6A CN106185571A (en) | 2016-08-31 | 2016-08-31 | A kind of asynchronous door lock device of integrated car door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106185571A true CN106185571A (en) | 2016-12-07 |
Family
ID=58085580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610795945.6A Pending CN106185571A (en) | 2016-08-31 | 2016-08-31 | A kind of asynchronous door lock device of integrated car door lock |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150942A (en) * | 2017-06-26 | 2017-09-12 | 上海贝思特门机有限公司 | Twin-lock formula is anti-to take off car door lock door lock device |
| CN107381305A (en) * | 2017-08-07 | 2017-11-24 | 宁波力隆机电股份有限公司 | A kind of door knife structure |
| CN107572354A (en) * | 2017-09-08 | 2018-01-12 | 佛山市昌宏电梯机械有限公司 | A kind of asynchronous door knife linkage car door locking device |
| CN107720506A (en) * | 2017-11-10 | 2018-02-23 | 沈阳远大智能工业集团股份有限公司 | The asynchronous door lock device of integrated car door lock |
| CN108502687A (en) * | 2018-06-14 | 2018-09-07 | 杨宝金 | A kind of elevator cage door lock set |
| CN111470397A (en) * | 2020-05-28 | 2020-07-31 | 上海贝思特门机有限公司 | Synchronous door sword of integrated sedan-chair lock of interior clamp formula |
| JP2020534225A (en) * | 2017-10-27 | 2020-11-26 | シャンハイ ミツビシ エレベーター カンパニー リミテッド | Elevator door machine device with car door lock |
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| WO2015041772A1 (en) * | 2013-09-23 | 2015-03-26 | Otis Elevator Company | Asynchronous door knife of elevator integrated car door lock |
| CN105800436A (en) * | 2016-05-11 | 2016-07-27 | 宁波申菱电梯配件有限公司 | Integrated car door lock asynchronous door vane device |
| CN206069175U (en) * | 2016-08-31 | 2017-04-05 | 宁波申菱电梯配件有限公司 | A kind of asynchronous door lock device of integrated car door lock |
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| CN101748943A (en) * | 2010-03-05 | 2010-06-23 | 苏州易升电梯部件有限公司 | Lift car gate lock |
| WO2015041772A1 (en) * | 2013-09-23 | 2015-03-26 | Otis Elevator Company | Asynchronous door knife of elevator integrated car door lock |
| CN105800436A (en) * | 2016-05-11 | 2016-07-27 | 宁波申菱电梯配件有限公司 | Integrated car door lock asynchronous door vane device |
| CN206069175U (en) * | 2016-08-31 | 2017-04-05 | 宁波申菱电梯配件有限公司 | A kind of asynchronous door lock device of integrated car door lock |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150942A (en) * | 2017-06-26 | 2017-09-12 | 上海贝思特门机有限公司 | Twin-lock formula is anti-to take off car door lock door lock device |
| CN107150942B (en) * | 2017-06-26 | 2023-03-31 | 上海贝思特门机有限公司 | Double-locking type anti-theft car door lock and door knife device |
| CN107381305A (en) * | 2017-08-07 | 2017-11-24 | 宁波力隆机电股份有限公司 | A kind of door knife structure |
| CN107381305B (en) * | 2017-08-07 | 2023-03-03 | 宁波力隆机电股份有限公司 | Door knife structure |
| CN107572354A (en) * | 2017-09-08 | 2018-01-12 | 佛山市昌宏电梯机械有限公司 | A kind of asynchronous door knife linkage car door locking device |
| CN107572354B (en) * | 2017-09-08 | 2023-08-15 | 佛山市昌宏电梯机械有限公司 | Asynchronous door knife linkage car door lock device |
| JP2020534225A (en) * | 2017-10-27 | 2020-11-26 | シャンハイ ミツビシ エレベーター カンパニー リミテッド | Elevator door machine device with car door lock |
| JP7069300B2 (en) | 2017-10-27 | 2022-05-17 | シャンハイ ミツビシ エレベーター カンパニー リミテッド | Elevator door machine equipment with car door lock |
| CN107720506A (en) * | 2017-11-10 | 2018-02-23 | 沈阳远大智能工业集团股份有限公司 | The asynchronous door lock device of integrated car door lock |
| CN108502687A (en) * | 2018-06-14 | 2018-09-07 | 杨宝金 | A kind of elevator cage door lock set |
| CN108502687B (en) * | 2018-06-14 | 2024-01-19 | 杨宝金 | Elevator car door lock assembly |
| CN111470397A (en) * | 2020-05-28 | 2020-07-31 | 上海贝思特门机有限公司 | Synchronous door sword of integrated sedan-chair lock of interior clamp formula |
| CN111470397B (en) * | 2020-05-28 | 2023-12-22 | 上海贝思特门机有限公司 | Synchronous door knife of integrated sedan-chair lock of interior clamp formula |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
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| WD01 | Invention patent application deemed withdrawn after publication |