CN206886496U - A kind of applicable car door lock - Google Patents
A kind of applicable car door lock Download PDFInfo
- Publication number
- CN206886496U CN206886496U CN201720760620.4U CN201720760620U CN206886496U CN 206886496 U CN206886496 U CN 206886496U CN 201720760620 U CN201720760620 U CN 201720760620U CN 206886496 U CN206886496 U CN 206886496U
- Authority
- CN
- China
- Prior art keywords
- latch hook
- fixed
- movable latch
- movable
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of applicable car door lock, it is related to the design field of car door lock.The utility model includes fixed lock hook assembly and movable lock hook assembly, and fixed lock hook assembly and movable lock hook assembly are respectively arranged on two fan gates；Fixed lock hook assembly includes switch baseplate, contact switch, fixed latch hook；Movable lock hook assembly includes door lock bottom plate, supporting plate, compression spring component, hammerlock and movable latch hook.The utility model is easy to use, safe, strong applicability.
Description
Technical field
It the utility model is related to the design field of car door lock.
Background technology
Former elevator, can be because of occupant in railway carriage or compartment when car is in the process of running or in a high position（Particularly children）Artificially push aside
Gate, and fall hoistway and cause danger.Secondly, should be able to when car hinders for some reason in non-stop unlocking area and occupant is stranded car
Gate is opened with the power no more than 300N to save oneself.And do not force to use car door lock in former elevator national standard, therefore safety be present
Hidden danger.
Utility model content
The utility model purpose is to be directed to problem above, there is provided a kind of one kind easy to use, safe, strong applicability is fitted
Use car door lock.
The utility model includes fixed lock hook assembly and movable lock hook assembly, the fixed lock hook assembly and movable latch hook group
Part is respectively arranged on two fan gates；The fixed lock hook assembly includes switch baseplate, contact switch, fixed latch hook；It is described to open
Close bottom plate to fix with the gate of corresponding side by bolt, the contact switch, fixed latch hook are respectively fixedly connected with switch bottom
On plate；The movable lock hook assembly includes door lock bottom plate, supporting plate, compression spring component, hammerlock and movable latch hook；The door lock bottom
Plate, supporting plate are fixed by bolt with the gate of corresponding side respectively；
Mandrel is bolted on the door lock bottom plate, described movable latch hook one end is nested with mandrel by ball bearing
Outside；The hammerlock includes the long-armed and galianconism that disjunctor is set, it is described it is long-armed be provided with hammerlock mounting hole between galianconism, it is described
Hammerlock is placed on by hammerlock mounting hole on the bearing holder (housing, cover) of movable latch hook；In the long-armed outer end, roller is set；In long-armed, galianconism
Fan-shaped connecting plate is set respectively on the movable latch hook of lower section, long arc shape adjustment hole is respectively equipped with every piece of fan-shaped connecting plate；Work as lock
After arm regulates setting angle, bolt is placed in long arc shape adjustment hole, by long-armed, galianconism respectively with corresponding fan-shaped connecting plate
It is fixedly connected；
The compression spring component is arranged at the top of movable latch hook, and the compression spring component includes the first press spring base, the second stage clip
Seat, stage clip, bolt；First through hole is set on the door lock bottom plate, set on the movable latch hook concentric with first through hole
The second through hole, spiral shell after the screw bolt passes first through hole, the second through hole, the first press spring base, stage clip and the second press spring base
Line connects locking nut；
The coupler body one end fits of the movable latch hook are arranged in above the coupler body of fixed latch hook, the coupler body of the movable latch hook
Engaged with the coupler body of fixed latch hook and horizontal engagement distance is 50mm；It is additionally provided with coupler body one end of the movable latch hook and contact
The armature contact that the fixed contact of switch coordinates.
When in use, operation principle is the utility model：When lift car leveling, hit using loaded on the lance on layer door to lock
The roller of arm, the shaft core of hammerlock and movable latch hook together around door lock bottom plate is turned over certain angle upwards, disengage latch hook and realize
Interlock and open the door, after gate is closed, leave level position, hammerlock and active lock are hooked in the presence of stage clip, reset latch hook.When
Car leaves flat bed, and when door lock is in blocking, movable latch hook engages distance with the level of fixed latch hook as 50mm or so, this
Sample people can push two fan gates aside 50mm or so in car with hand, and latch hook is disengaged manually, realizes the function of opening Door by Hand.Door
The contact switch locked, only when gate closes door lock normally closed, now armature contact contacts with fixed, and switch connects
Lead to, then car ability liftable.The utility model is easy to use, safe, strong applicability.
The utility model sets electromagnet in the supporting plate, in the top of movable latch hook, in the electromagnet
Active pull rod and movable latch hook between connecting rod is set, the connecting rod is up and down by electromagnet pulling activity latch hook, lead to
Crossing connecting rod pulls latch hook to disengage, and realizes that dual fail-safe is unlocked with mechanical action, improves unlocking reliability.
The utility model is on the outside of the bolt between the first through hole of the door lock bottom plate and the second through hole of movable latch hook
It is nested with cushion block；Packing ring is set between the movable latch hook and bolt, and the upper end of the packing ring is provided with annular extension, institute in one week
State extension to be arranged between the first stage clip mounting seat and movable latch hook, workpiece is protected, there is provided buffering, increase use resistance to
Long.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 A-A to sectional view.
Fig. 3 is Fig. 1 B-B direction sectional view.
Embodiment
As shown in Figure 1, 2, 3, the utility model includes fixed lock hook assembly 1 and movable lock hook assembly 2, fixed lock hook assembly
1 and movable lock hook assembly 2 be respectively arranged on two fan gates；Fixation lock hook assembly 1 includes switch baseplate 3, contact switch 4, consolidated
Fixed lock hook 5；Switch baseplate 3 is fixed by bolt with the gate of corresponding side, and contact switch 4, fixed latch hook 5 are respectively fixedly connected with
On switch baseplate 3；Movable lock hook assembly 2 include door lock bottom plate 6, supporting plate 7, electromagnet 8, pull bar 9, compression spring component 10,
Hammerlock 11 and movable latch hook 12；Door lock bottom plate 6, supporting plate 7 are fixed by bolt with the gate of corresponding side respectively.
Mandrel is bolted on door lock bottom plate 6, movable one end of latch hook 12 is nested with mandrel 14 by ball bearing 13
Outside；Hammerlock 11 includes long-armed 11-1 and the galianconism 11-2 that disjunctor is set, and hammerlock is provided between long-armed 11-1 and galianconism 11-2
Mounting hole 11-3, hammerlock 11 are placed on by hammerlock mounting hole 11-3 on the bearing holder (housing, cover) 28 of movable latch hook 12；Outside long-armed 11-1
End sets roller 15；Fan-shaped connecting plate 16, every piece of fan are set respectively on the movable latch hook 12 below long-armed 11-1, galianconism 11-2
Long arc shape adjustment hole 16-1 is respectively equipped with shape connecting plate 16；After hammerlock 11 regulates setting angle, in long arc shape adjustment hole
Bolt 17 is placed in 16-1, long-armed 11-1, galianconism 11-2 are fixedly connected with corresponding fan-shaped connecting plate 16 respectively.
Compression spring component 10 is arranged at the top of movable latch hook 12, and compression spring component 10 includes the first press spring base 18, the second stage clip
Seat 19, stage clip 20, bolt 21；First through hole 6-1 is set on door lock bottom plate 6, setting and first through hole on movable latch hook 12
The second concentric 6-1 through hole 12-1, bolt 21 sequentially pass through first through hole 2-1, the second through hole 12-1, the first press spring base 18, pressure
Spring 20 connects locking nut 22 with the rear thread of the second press spring base 19；First through hole 6-1 and movable latch hook 12 in door lock bottom plate 6
The outside of bolt 21 between second through hole 12-1 is nested with cushion block 23；Packing ring 24, pad are set between movable latch hook 12 and bolt 21
The upper end of circle 24 is provided with annular extension 24-1 for one week, and extension 24-1 is arranged at the first stage clip mounting seat 18 and movable latch hook 12
Between.
Electromagnet 8, active pull rod and work in electromagnet 8 are set in supporting plate 7, in the top of movable latch hook 12
Setting connecting rod 9, connecting rod 9 are up and down by the pulling activity latch hook 12 of electromagnet 8 between moveable lock hook 12.
The coupler body one end fits of movable latch hook 12 are arranged in above the coupler body of fixed latch hook 5, the coupler body of movable latch hook 12 with
It is 50mm that the coupler body engagement of fixed latch hook 5 and level, which engage distance,；It is additionally provided with coupler body one end of movable latch hook 12 and is opened with contact
Close the armature contact 27 that 4 fixed contact 4-1 coordinates.
Claims (3)
- A kind of 1. applicable car door lock, it is characterised in that：Including fixed lock hook assembly and movable lock hook assembly, the fixed latch hook group Part and movable lock hook assembly are respectively arranged on two fan gates；The fixed lock hook assembly includes switch baseplate, contact switch, consolidated Fixed lock hook；The switch baseplate is fixed by bolt with the gate of corresponding side, and the contact switch, fixed latch hook are fixed respectively It is connected on switch baseplate；The movable lock hook assembly includes door lock bottom plate, supporting plate, compression spring component, hammerlock and movable latch hook； The door lock bottom plate, supporting plate are fixed by bolt with the gate of corresponding side respectively；Mandrel is bolted on the door lock bottom plate, described movable latch hook one end is nested with outside mandrel by ball bearing Side；The hammerlock includes the long-armed and galianconism that disjunctor is set, and long-armed hammerlock mounting hole, the lock is provided between galianconism described Arm is placed on by hammerlock mounting hole on the bearing holder (housing, cover) of movable latch hook；In the long-armed outer end, roller is set；Under long-armed, galianconism Fan-shaped connecting plate is set respectively on the movable latch hook of side, long arc shape adjustment hole is respectively equipped with every piece of fan-shaped connecting plate；Work as hammerlock After regulating setting angle, bolt is placed in long arc shape adjustment hole, long-armed, galianconism is consolidated with corresponding fan-shaped connecting plate respectively Fixed connection；The compression spring component is arranged at the top of movable latch hook, and the compression spring component includes the first press spring base, the second press spring base, pressure Spring, bolt；First through hole is set on the door lock bottom plate, second concentric with first through hole is set on the movable latch hook Through hole, the screw bolt passes first through hole, the second through hole, the first press spring base, stage clip and the connection of the second press spring base rear thread Locking nut；The coupler body one end fits of the movable latch hook are arranged in above the coupler body of fixed latch hook, and the coupler body of the movable latch hook is with consolidating It is 50mm that the coupler body engagement of fixed lock hook and level, which engage distance,；It is additionally provided with coupler body one end of the movable latch hook and contact switch Fixed contact coordinate armature contact.
- A kind of 2. applicable car door lock according to claim 1, it is characterised in that：In the supporting plate, in movable latch hook Top set electromagnet, connecting rod is set between the active pull rod and movable latch hook of the electromagnet, the connecting rod leads to It is up and down to cross electromagnet pulling activity latch hook.
- A kind of 3. applicable car door lock according to claim 1, it is characterised in that：The door lock bottom plate first through hole with Cushion block is nested with the outside of bolt between second through hole of movable latch hook；Packing ring is set between the movable latch hook and bolt, institute The upper end for stating packing ring is provided with annular extension for one week, and the extension is arranged between the first stage clip mounting seat and movable latch hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760620.4U CN206886496U (en) | 2017-06-28 | 2017-06-28 | A kind of applicable car door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760620.4U CN206886496U (en) | 2017-06-28 | 2017-06-28 | A kind of applicable car door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206886496U true CN206886496U (en) | 2018-01-16 |
Family
ID=61317206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720760620.4U Expired - Fee Related CN206886496U (en) | 2017-06-28 | 2017-06-28 | A kind of applicable car door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206886496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082351A (en) * | 2017-06-28 | 2017-08-22 | 南通爱利特机电制造有限公司 | A kind of applicable car door lock |
-
2017
- 2017-06-28 CN CN201720760620.4U patent/CN206886496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082351A (en) * | 2017-06-28 | 2017-08-22 | 南通爱利特机电制造有限公司 | A kind of applicable car door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20210628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |