CN205713494U - A kind of cabin door lock device - Google Patents
A kind of cabin door lock device Download PDFInfo
- Publication number
- CN205713494U CN205713494U CN201620405497.XU CN201620405497U CN205713494U CN 205713494 U CN205713494 U CN 205713494U CN 201620405497 U CN201620405497 U CN 201620405497U CN 205713494 U CN205713494 U CN 205713494U
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- China
- Prior art keywords
- lock
- hatch door
- door
- doorframe
- detachable
- Prior art date
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Abstract
The utility model discloses a kind of cabin door lock device, comprising: hatch door, the doorframe connecting this hatch door, the lock body assembly being connected in this hatch door and be positioned at the quick-detachable lock on this hatch door, wherein, quick-detachable lock is provided with telescopic screw and the locking nut assembled with this screw；Lock body assembly includes the lock being assemblied on doorframe.This utility model cabin door lock device has Multi-point locking and the function of adjustable jump, and its cabin door lock assembly on hatch door, assembles simple in construction by bolts assemblies, and jump adjusts easy to operate, and locking states is reliable.
Description
Technical field
This utility model belongs to the technical field of helicopter or other vehicles, particularly relates to a kind of cabin door lock
Device.
Background technology
The moving part cabin door lock device of helicopter uses pull bar bolt-type locking both at home and abroad, and Fig. 1 show existing
The structural representation of helicopter cabin door lock device, cabin door lock device is had to include hatch door 100 and this hatch door 10 even
The rotating handles 10 connect and pull bar 20.External Force Acting rotating handles 10, handle 10 rotates, and pull bar 20 can
Flexible, when pull bar 20 extends, enter into inside lockhole, hatch door 100 locking；When pull bar 20 shortens, draw
Bar 20 departs from lockhole, and hatch door 100 is opened.Owing to the firm physical length of pull bar is longer, it is impossible to adjust hatch door and door
The jump of frame, and often occur being introduced into inside lockhole when pull bar extends, hatch door is in false lock status.
Therefore, it is necessary to design a kind of new cabin door lock device.
Utility model content
The problem existed for prior art, the purpose of this utility model is to provide a kind of simple in construction, energy
Effectively control hatch door and the jump of doorframe and improve the cabin door lock device of locking reliability.
For achieving the above object, this utility model provides a kind of cabin door lock device, comprising: hatch door, connection
The doorframe of this hatch door, the lock body assembly being connected in this hatch door and be positioned at the quick-detachable lock on this hatch door, its
In, described quick-detachable lock is provided with telescopic screw and the locking nut assembled with this screw；Described lock body
Assembly includes the lock being assemblied on doorframe.
Further, described quick-detachable lock is provided with two, and these two quick-detachable locks are arranged in position before and after hatch door.
Further, the screw of described quick-detachable lock is provided with the termination that can abut in doorframe.
Further, described quick-detachable lock is additionally provided with button.
Further, described lock body assembly is arranged in the position, middle and lower part of hatch door.
Further, described lock body assembly also includes entering the dead bolt in described lock and lock pin.
Further, described lock there is adjustable castellated plates.
Further, the top of hatch door is provided with hinge on hatch door.
Further, described lock body assembly and lock are connected with hatch door and doorframe respectively by bolt.
This utility model cabin door lock device has Multi-point locking and the function of adjustable jump, its cabin door lock assembly
By bolts assemblies on hatch door, assembling simple in construction, jump adjusts easy to operate, and locking states is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cabin door lock device of existing helicopter pull bar bolt-type；
Fig. 2 is the structural representation of this utility model helicopter cabin door lock device；
Fig. 3 is the quick-detachable lock structural representation in this utility model；
Fig. 4 is the lock body assembly in this utility model and lock assembly relation schematic diagram；
Fig. 5 is the structural representation of another angle of Fig. 4.
Figure number illustrates:
Hinge on 1-lock body assembly, 2-quick-detachable lock, 3-hatch door, 4-hatch door, 5-lock, 6-doorframe, 7-lock pin,
8-castellated plates, 9-screw, 10-locking nut, 12-snap-fastener.
Detailed description of the invention
Below, with reference to accompanying drawing, this utility model is more fully illustrated, shown in the drawings of this practicality
Novel exemplary embodiment.But, this utility model can be presented as multiple multi-form, should not manage
Solve as being confined to the exemplary embodiment described here.And be to provide these embodiments, so that this practicality
Novel fully and completely, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
For ease of explanation, here can use such as " on ", the space such as D score " left " " right " relative
Term, for shown in explanatory diagram a element or feature relative to another element or the relation of feature.
It should be understood that in addition to the orientation shown in figure, spatial terminology be intended to include device using or
Different azimuth in operation.Such as, if the device in figure is squeezed, be stated as being positioned at other elements or
The element of feature D score will be located into other elements or feature " on ".Therefore, exemplary term D score can
To comprise upper and lower both orientation.Device can otherwise position (90-degree rotation or be positioned at other orientation),
Relatively illustrate used herein of space correspondingly to explain.
This utility model one cabin door lock device, refers to shown in Fig. 2, and in the present embodiment, cabin door lock fills
Putting is for helicopter, and this helicopter cabin door lock device includes: hatch door 3, doorframe 6, be connected to this hatch door 100
Hinge 4 on interior lock body assembly 1, the quick-detachable lock 2 being positioned at these hatch door 100 both sides and hatch door, this hatch door
Hatch door 3 and doorframe 6 are connected by lock set by bolt (not shown).
Referring to shown in Fig. 3, quick-detachable lock 2 is arranged in position before and after hatch door 3, and this quick-detachable lock 2 leads to
Crossing that screw and hatch door 3 is fixing to be connected, quick-detachable lock 2 is provided with telescopic complete thread screw 9 and fills with this screw 9
The locking nut 10 joined and button 12, screw 9 is provided with when hatch door is closed, abuts on doorframe 6
Termination 91.According to the closed position of hatch door 3, fastening nut 10, hatch door after rotary screw 9 to correct position
3 when closing, and the termination 91 of screw 9 reclines doorframe 6, it is achieved the locking of hatch door.
By adjusting the scalable screw 9 of quick-detachable lock 2, adjusting the jump of hatch door 3 and doorframe 6, hatch door 3 closes
When closing, the termination 91 of screw 9 is pressed on above doorframe 6.
Referring to shown in Fig. 4 and Fig. 5, lock body assembly 1 is arranged in the position, middle and lower part of hatch door 3, this lock body
Assembly 1 is fixed with hatch door 3 by screw and is connected, lock 5 that this lock body assembly 1 includes being assemblied on doorframe 6,
Dead bolt and lock pin 7.Installation position according to the lock body assembly 1 position adjustment lock 5 being assemblied on hatch door 3
Putting, lock 5 is connected by screw is fixing with doorframe 6, dead bolt when hatch door 3 is closed, in lock body assembly 1
Enter into inside the lock 5 in lock body assembly 1, it is achieved the locking of hatch door 3.
Lock body assembly 1 and lock 5 are connected with hatch door 3 and doorframe 6 respectively by bolt.Wherein, lock body group
Part 1 is bolted on hatch door 3, and lock 5 is bolted on doorframe 6, lock 5 has adjustable
Whole castellated plates 8 (as shown in Figure 5).
Lock body assembly 1 is assemblied in above hatch door 3, and lock 5 thereon is assemblied in above doorframe 6, lock 6
According to being assemblied in hatch door 3 lock body assembly 1 position adjustment above, thus reach to control hatch door 3 and doorframe 6
The purpose of jump.
Two quick-detachable locks 2 of this utility model are respectively assembled at the front-end and back-end of hatch door 3, and lock body assembly 1 fills
Fitting over the middle and lower part of hatch door 3, the top of hatch door 3 is hinge 4 on hatch door, by adjusting quick-detachable lock 2 and lock body
The installment state of assembly 1, thus reach to adjust the jump between hatch door 3 and doorframe 4, it is achieved both can control
Hatch door processed and doorframe jump, the function that cabin door lock closes can be made again.
During real work, applied external force is respectively acting on the snap-fastener 12 of quick-detachable lock 2 and lock body assembly 1 revolves
Handle on hand, adjusts the screw 9 on quick-detachable lock 2 in place so that hatch door 3 and doorframe 6 profile
Coordinate, and fastening nut 10；It is assemblied in the position of hatch door 3 according to lock body assembly 1, lock 5 is installed, and
By adjusting castellated plates 7, hatch door 3 and doorframe 6 profile are coordinated, so that cabin door lock assembly both controlled
Hatch door and the jump of doorframe, make again hatch door be in locking states, and Multi-point locking, and reliability improves.
This utility model cabin door lock device has Multi-point locking and the function of adjustable jump, its cabin door lock assembly
By bolts assemblies on hatch door, assembling simple in construction, jump adjusts easy to operate, and locking states is reliable.
Claims (9)
1. a cabin door lock device, it is characterised in that include hatch door, connect the doorframe of this hatch door, be connected to this
Lock body assembly in hatch door and be positioned at the quick-detachable lock on this hatch door, wherein, described quick-detachable lock is provided with
Telescopic screw and the locking nut assembled with this screw；Described lock body assembly includes being assemblied in
Lock on doorframe.
Cabin door lock device the most according to claim 1, it is characterised in that described quick-detachable lock is provided with two,
These two quick-detachable locks are arranged in position before and after hatch door.
Cabin door lock device the most according to claim 1 and 2, it is characterised in that the screw of described quick-detachable lock
It is provided with the termination that can abut in doorframe.
Cabin door lock device the most according to claim 1 and 2, it is characterised in that described quick-detachable lock is additionally provided with
Button.
Cabin door lock device the most according to claim 1, it is characterised in that described lock body assembly is arranged in cabin
The position, middle and lower part of door.
Cabin door lock device the most according to claim 1 or 5, it is characterised in that described lock body assembly also wraps
Include the dead bolt and lock pin that can enter in described lock.
Cabin door lock device the most according to claim 1, it is characterised in that have adjustable on described lock
Castellated plates.
Cabin door lock device the most according to claim 1, it is characterised in that the top of hatch door is provided with on hatch door
Hinge.
Cabin door lock device the most according to claim 1, it is characterised in that described lock body assembly and lock lead to
Cross bolt to be connected with hatch door and doorframe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405497.XU CN205713494U (en) | 2016-05-06 | 2016-05-06 | A kind of cabin door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405497.XU CN205713494U (en) | 2016-05-06 | 2016-05-06 | A kind of cabin door lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713494U true CN205713494U (en) | 2016-11-23 |
Family
ID=57303199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405497.XU Active CN205713494U (en) | 2016-05-06 | 2016-05-06 | A kind of cabin door lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024113496A1 (en) * | 2022-12-02 | 2024-06-06 | 玉环天润航空机械制造有限公司 | Lock base assembly, cabin door lock and locking device |
-
2016
- 2016-05-06 CN CN201620405497.XU patent/CN205713494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024113496A1 (en) * | 2022-12-02 | 2024-06-06 | 玉环天润航空机械制造有限公司 | Lock base assembly, cabin door lock and locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |