CN109209077A - Latch assembly is controlled in one kind - Google Patents
Latch assembly is controlled in one kind Download PDFInfo
- Publication number
- CN109209077A CN109209077A CN201811157691.0A CN201811157691A CN109209077A CN 109209077 A CN109209077 A CN 109209077A CN 201811157691 A CN201811157691 A CN 201811157691A CN 109209077 A CN109209077 A CN 109209077A
- Authority
- CN
- China
- Prior art keywords
- actuator
- latch assembly
- fixing seat
- transmission item
- item
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 239000011324 bead Substances 0.000 claims description 11
- 230000014759 maintenance of location Effects 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to control latch assembly in one kind, comprising: fixing seat；It is driven item, transmission item is slidably mounted in fixing seat, and transmission item is symmetrically arranged with two, and transmission item is equipped with driving groove；Actuator, actuator are located between two transmission items, and the side of actuator is equipped with the driving cog along actuator circumferentially, and driving cog is engaged in driving groove；Bolt, bolt are connect with the end of transmission item, and bolt is along the glide direction arrangement of transmission item；Shaft, one end of shaft pass through actuator and circumferentially fixed with actuator.After such scheme, it is only necessary to just can control moving synchronously for upper and lower cotter joint by shirtsleeve operation, without successively adjusting upper and lower cotter joint, so that rapidly door and doorframe lock.
Description
Technical field
The present invention relates to door lock technical fields, especially control latch assembly in one kind.
Background technique
Door is generally divided into bivalve door and univalve door, i.e. main door and secondary door, and in actual use, secondary door is generally in locking and closes
Closed state, and main door then can be turned on or off freely, and secondary door is fixed on doorframe by bolt (universal pin)
, and bolt is usually all upper and lower two independent bolts, needs to adjust bolt and underthrust respectively when opening or lock secondary door
Pin, when bolt insertion doorframe in, doorframe and door lock could be consolidated, such operation is more inconvenient, while sometimes above bolt due to
It is in higher position, it is more inconvenient to operate.
Summary of the invention
The technical problem to be solved in the present invention is to provide control latch assembly in one kind, it is only necessary to just can energy by shirtsleeve operation
Control upper and lower cotter joint moves synchronously, without successively adjusting upper and lower cotter joint, so that rapidly door is locked or be separated with doorframe.
In order to solve the above technical problem, the present invention provides technical solution it is as follows:
Latch assembly is controlled in one kind, comprising: fixing seat；It is driven item, the transmission item is slidably mounted in the fixing seat,
The transmission item is symmetrically arranged with two, and the transmission item is equipped with driving groove；Actuator, the actuator are located at described in two
It is driven between item, the side of the actuator is equipped with the driving cog along the actuator circumferentially, and the driving cog is engaged on
In the driving groove；Bolt, the bolt are connect with the end of the transmission item, and the bolt is along the sliding of the transmission item
Direction arrangement；One end of the shaft passes through the actuator and circumferentially fixed with the actuator.
It is preferred: to further include locating part, the locating part is fixedly mounted on the bottom of the fixing seat, and the actuator is worn
Cross the locating part, the outer wall of the actuator is equipped with the groove along the actuator circumferentially, on the locating part with institute
The opposite face for stating the outer wall of actuator is equipped with the protrusion cooperated with the groove.
Preferred: the inner wall bottom of the fixing seat is equipped with fixture block, and the locating part is equipped with card slot, the fixture block cooperation
In the fixture block.
Preferred: the fixing seat includes pedestal and baffle, is equipped with the accommodating chamber with opening, the biography in the pedestal
Dynamic item and the actuator are installed in the accommodating chamber, and the baffle is fixed on the opening.
Preferred: the baffle is equipped with first through hole, and the baffle is equipped with towards the side of the accommodating chamber along described
The retention bead of the edge arrangement of first through hole, the first end of the actuator cooperate the transmission in the retention bead
The two sides of tooth are born against in the retention bead and the locating part.
Preferred: the bottom of the pedestal is equipped with the second through-hole, and the second end cooperation of the actuator is logical described second
In hole.
Preferred: the bottom of the fixing seat is equipped with guide pad, glide direction pair of the guide pad along the transmission item
Claim setting, guide space is limited between the two sides of the guide pad and the inner wall of the fixing seat, the transmission item cooperation exists
In the guide space.
It is preferred: it is described transmission item end be equipped with block, the guide pad be located at two it is described transmission item blocks it
Between.
Preferred: the bolt is threadedly coupled with the block.
It is preferred: to further include connection sheet, the connection sheet is U-shaped, and one end of the connection sheet is fixed with the fixing seat
Connection.
The beneficial effects of the present invention are: rotating shaft, shaft drives actuator rotation, actuator when being locked on the door
On driving cog and transmission item on driving groove cooperate, actuator promotes to be driven item towards two sides synchronous slide, and drives two
Bolt is towards two opposite direction synchronizing movings,, only need to be by shaft towards opposite side when unlock so that door and doorframe be locked
To rotation, so, just can easily control upper and lower cotter joint makes door lock or separate with doorframe, easy to operate efficient.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and specific embodiments:
Fig. 1 is the structural schematic diagram one that the embodiment of latch assembly is controlled in the present invention；
Fig. 2 is the structural schematic diagram two that the embodiment of latch assembly is controlled in the present invention；
Fig. 3 is the structural schematic diagram of the transmission item and actuator in the present embodiment；
Fig. 4 is the structural schematic diagram of the locating part and actuator in the present embodiment；
Fig. 5 is the structural schematic diagram of the baffle and actuator in the present embodiment；
Fig. 6 is the structural schematic diagram of the actuator in the present embodiment；
Fig. 7 is the structural schematic diagram of the locating part in the present embodiment.
Wherein: 1- pedestal；2- is driven item；3- actuator；4- bolt；5- shaft；6- locating part；7- baffle；8- connection sheet；
11- guide pad；21- driving groove；22- block；31- driving cog；32- groove；61- protrusion；71- retention bead.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that, "upper", "lower", "left", "right", "front", "rear", "vertical",
The orientation and positional relationship of the instructions such as "bottom", "inner", "outside" are to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, term " first ", " second " are only used for the purpose of description, and should not be understood as instruction or
Imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", " phase
Even ", the terms such as " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For ability
For the those of ordinary skill in domain, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
As shown in Fig. 1-Fig. 7, latch assembly is controlled in one kind, comprising:
Fixing seat；
It is driven item 2, transmission item 2 is slidably mounted in fixing seat, and transmission item 2 is symmetrically arranged with two, and transmission item 2 is equipped with
Driving groove 21；
Actuator 3, actuator 3 are located between two transmission items 2, and the side of actuator 3 is equipped with along actuator 3 circumferentially
Driving cog 31, driving cog 31 is engaged in driving groove 21；
Bolt 4, bolt 4 are connect with the end of transmission item 2, and bolt 4 is along the glide direction arrangement of transmission item 2；
Shaft 5, one end of shaft 5 are mounted in actuator 3.
So, when being locked on the door, rotating shaft 5, shaft 5 drives actuator 3 to rotate, the biography on actuator 3
Driving groove 21 in movable tooth 31 and transmission item 2 cooperates, and actuator 3 promotes to be driven item 2 towards two sides synchronous slide, and drives two
Bolt 4 is towards two opposite direction synchronizing movings,, only need to be by shaft 5 towards opposite when unlock so that door and doorframe be locked
Direction rotation, so, just can easily control upper and lower cotter joint 4 makes door lock or separate, height easy to operate with doorframe
Effect.
It in addition, further include locating part 6, locating part 6 is fixedly mounted on the bottom of fixing seat, and actuator 3 passes through locating part
6, the outer wall of actuator 3 is equipped with the groove 32 along actuator 3 circumferentially, the opposite face on locating part 6 with the outer wall of actuator 3
Equipped with the protrusion 61 cooperated with groove 32, the surface of protrusion 61 and groove 32 all has certain radian, meanwhile, 61 pairs of protrusion
Claim there are two settings, there are four the settings of groove 32, and groove 32 is evenly spaced on.
So, protrusion 61 on locating part 6 cooperates in groove 32, in the case where not by external force, locating part 6 with
It will not relatively rotate between actuator 3, therefore actuator 3 is fixed, therefore bolt 4 is also fixed, and avoids transmission 2 He of item
Bolt 4 is since the factors such as gravity are slided, so that bolt 4 is skidded off out of doorframe, the connection between door-plate and doorframe is caused to be anticipated
Outer disconnection.
In addition, the inner wall bottom of fixing seat is equipped with fixture block, and locating part is equipped with card slot, and fixture block cooperates in fixture block, card
Block and card slot are interference fitted.
So, locating part 6 can facilitate to be fixed in fixing seat.
In addition, fixing seat includes pedestal 1 and baffle 7, is equipped with the accommodating chamber with opening in pedestal 1, is driven item 2 and drives
Moving part 3 is installed in accommodating chamber, and baffle 7 is fixed on opening.
So, the latch assembly is easy for removal and installation.
In addition, baffle 7 is equipped with first through hole, and baffle 7 is equipped with towards the side of accommodating chamber along the edge of first through hole
The first end of the retention bead 71 of arrangement, actuator 3 cooperates in retention bead 71, and the two sides of driving cog 31, which are born against, to be limited
In position protrusion 71 and locating part 6.
So, it rotate actuator 3 can only in retention bead 71, make actuator 3 can only be around fixed
Axial line rotation avoids actuator 3 that unnecessary move radially occurs and influences the fiting effect with transmission item 2, meanwhile, driving
Driving cog 31 on part 3 is between retention bead 71 and locating part 6, to limit the axial movement of actuator 3, guarantees to drive
The fiting effect of moving part 3 and transmission item 2.
In addition, the bottom of pedestal 1 is equipped with the second through-hole, and the second end of actuator 3 cooperates in the second through-hole.
So, radial fixation has further been carried out to actuator 3, turn it can only around fixed axial line
It is dynamic.
In addition, the bottom of fixing seat is equipped with guide pad 11, and guide pad 11 is symmetrical arranged along the glide direction of transmission item 2,
Guide space is limited between the two sides of guide pad 11 and the inner wall of fixing seat, the transmission cooperation of item 2 is in guide space.
So, can ensure that transmission item 2 is slided along fixed direction, so that it is guaranteed that driving cog 31 and transmission item 2 it
Between fiting effect.
In addition, the end for being driven item 2 is equipped with block 22, and guide pad 11 is located between the block 22 of two transmission items 2.
So, the sliding scale that can limit transmission item 2 avoids the excessive rotation of actuator 3 from leading to the biography of actuator 3
Dislocation, which occurs, for the cooperation between movable tooth 31 and the driving groove 21 for being driven item 2 causes cooperation to be failed.
In addition, bolt 4 is threadedly coupled with block 22.
So, easily bolt 4 and block 22 can be attached, consequently facilitating packaging and transport.
It in addition, further include connection sheet 8, connection sheet 8 is U-shaped, and one end of connection sheet 8 is fixedly connected with fixing seat.
So, easily fixing seat can be fixed on door-plate.
In short, the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all in the present invention
Spirit and principle within made any modifications, equivalent replacements, and improvements etc., should be included in protection scope of the present invention it
It is interior.
Claims (10)
1. controlling latch assembly in one kind characterized by comprising
Fixing seat；
It is driven item, the transmission item is slidably mounted in the fixing seat, and the transmission item is symmetrically arranged with two, the transmission
Item is equipped with driving groove；
Actuator, the actuator are located between two transmission items, and the side of the actuator is equipped with along the actuator
Driving cog circumferentially, the driving cog are engaged in the driving groove；
Bolt, the bolt are connect with the end of the transmission item, and the bolt is along the glide direction arrangement of the transmission item；
Shaft, one end of the shaft pass through the actuator and circumferentially fixed with the actuator.
2. middle control latch assembly according to claim 1, it is characterised in that: further include locating part, the locating part is fixed
It is mounted on the bottom of the fixing seat, the actuator passes through the locating part, and the outer wall of the actuator is equipped with along the drive
The groove of moving part circumferentially is equipped on the locating part with the opposite face of the outer wall of the actuator and the groove cooperates
Protrusion.
3. middle control latch assembly according to claim 2, it is characterised in that: the inner wall bottom of the fixing seat is equipped with card
Block, the locating part are equipped with card slot, and the fixture block cooperation is in the fixture block.
4. middle control latch assembly according to claim 2, it is characterised in that: the fixing seat includes pedestal and baffle, institute
It states and is equipped with the accommodating chamber with opening in pedestal, the transmission item and the actuator are installed in the accommodating chamber, described
Baffle is fixed on the opening.
5. middle control latch assembly according to claim 4, it is characterised in that: the baffle is equipped with first through hole, described
Baffle is equipped with the retention bead arranged along the edge of the first through hole towards the side of the accommodating chamber, and the of the actuator
In the retention bead, the two sides of the driving cog are born against in the retention bead and the locating part one end fits
On.
6. middle control latch assembly according to claim 5, it is characterised in that: the bottom of the pedestal is equipped with the second through-hole,
The second end of the actuator cooperates in second through-hole.
7. any middle control latch assembly in -6 according to claim 1, it is characterised in that: the bottom of the fixing seat is equipped with
Guide pad, the guide pad are symmetrical arranged along the glide direction of the transmission item, the two sides of the guide pad and the fixing seat
Inner wall between limit guide space, the transmission item cooperation is in the guide space.
8. middle control latch assembly according to claim 7, it is characterised in that: the end of the transmission item is equipped with block, institute
Guide pad is stated between the block of two transmission items.
9. middle control latch assembly according to claim 8, it is characterised in that: the bolt is threadedly coupled with the block.
10. middle control latch assembly according to claim 1, it is characterised in that: further include connection sheet, the connection sheet is in U
Type, one end of the connection sheet are fixedly connected with the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157691.0A CN109209077A (en) | 2018-09-30 | 2018-09-30 | Latch assembly is controlled in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157691.0A CN109209077A (en) | 2018-09-30 | 2018-09-30 | Latch assembly is controlled in one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109209077A true CN109209077A (en) | 2019-01-15 |
Family
ID=64982638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811157691.0A Pending CN109209077A (en) | 2018-09-30 | 2018-09-30 | Latch assembly is controlled in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209077A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9214168D0 (en) * | 1991-07-02 | 1992-08-12 | Ferco Int Usine Ferrures | Espagnolette for a door,window or the like |
| CN202578228U (en) * | 2012-05-11 | 2012-12-05 | 抚顺市亨易金属制品有限责任公司 | Center-control handle-type plug pin |
| FR3012503A1 (en) * | 2013-10-31 | 2015-05-01 | Croisee D S | DEVICE FOR LOCKING AND UNLOCKING AN OPENING |
| CN205400320U (en) * | 2016-01-04 | 2016-07-27 | 浙江富新工贸有限公司 | Novel well accuse bolt |
| CN106437357A (en) * | 2016-08-31 | 2017-02-22 | 浙江开喜门业有限公司 | Door center control insert bolt |
| CN206190049U (en) * | 2016-11-15 | 2017-05-24 | 余姚市达尔曼五金有限公司 | Subway shield door emergency lock |
| CN206360507U (en) * | 2016-12-13 | 2017-07-28 | 青岛卡文迪轨道交通工程有限公司 | A kind of axis latch of |
| CN209958987U (en) * | 2018-09-30 | 2020-01-17 | 浙江武义万隆门业有限公司 | Well accuse bolt subassembly |
-
2018
- 2018-09-30 CN CN201811157691.0A patent/CN109209077A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9214168D0 (en) * | 1991-07-02 | 1992-08-12 | Ferco Int Usine Ferrures | Espagnolette for a door,window or the like |
| CN202578228U (en) * | 2012-05-11 | 2012-12-05 | 抚顺市亨易金属制品有限责任公司 | Center-control handle-type plug pin |
| FR3012503A1 (en) * | 2013-10-31 | 2015-05-01 | Croisee D S | DEVICE FOR LOCKING AND UNLOCKING AN OPENING |
| CN205400320U (en) * | 2016-01-04 | 2016-07-27 | 浙江富新工贸有限公司 | Novel well accuse bolt |
| CN106437357A (en) * | 2016-08-31 | 2017-02-22 | 浙江开喜门业有限公司 | Door center control insert bolt |
| CN206190049U (en) * | 2016-11-15 | 2017-05-24 | 余姚市达尔曼五金有限公司 | Subway shield door emergency lock |
| CN206360507U (en) * | 2016-12-13 | 2017-07-28 | 青岛卡文迪轨道交通工程有限公司 | A kind of axis latch of |
| CN209958987U (en) * | 2018-09-30 | 2020-01-17 | 浙江武义万隆门业有限公司 | Well accuse bolt subassembly |
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