CN204297053U - A kind of fitful wind lock of general-purpose aircraft landing gate - Google Patents
A kind of fitful wind lock of general-purpose aircraft landing gate Download PDFInfo
- Publication number
- CN204297053U CN204297053U CN201420689898.3U CN201420689898U CN204297053U CN 204297053 U CN204297053 U CN 204297053U CN 201420689898 U CN201420689898 U CN 201420689898U CN 204297053 U CN204297053 U CN 204297053U
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- CN
- China
- Prior art keywords
- locating part
- hatch door
- limit shaft
- fitful wind
- different
- 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.)
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Abstract
The utility model discloses a kind of fitful wind lock of general-purpose aircraft landing gate, limit shaft (1) and locating part (2) has been installed additional at hatch door place, described locating part (2) front end is the structure being provided with boss and groove, described limit shaft (1) longitudinally runs through and is connected on support (3), described support (3) is connected on landing gate, described locating part (2) end is connected with bearing (4) dead axle, described bearing (4) is connected on doorframe, described locating part (2) front end is horizontally through described support (3) and is placed in described limit shaft (1) outside, when hatch door is opened, described limit shaft (1) snaps in the different groove of described locating part (2) according to the angle that hatch door is opened.The utility model adopts groove spacing form, and hatch door is remained on different open angles by different grooves, meets the individual needs of different passenger, different situations downward swing door, and this fitful wind latch mechanism form is simple, easy to use, safeguard and check.
Description
Technical field
The utility model belongs to field of airplane design, particularly a kind of fitful wind lock of general-purpose aircraft landing gate.
Background technology
Hatch door can remain on by fitful wind lock opens position, prevents prominent wind load from causing hatch door to rock or closing.Hatch door can remain on by existing general-purpose aircraft fitful wind lock opens position completely, hatch door can not be remained on other open angles, have ignored the individual demand of passenger, reduce the comfortableness of aircraft.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of fitful wind lock of general-purpose aircraft landing gate, solves problem hatch door being remained on different open angle.
For the technical solutions of the utility model that solve the problem provide a kind of fitful wind of general-purpose aircraft landing gate to lock, limit shaft 1 and locating part 2 has been installed additional at hatch door place, described locating part 2 front end is the structure being provided with boss and groove, described limit shaft 1 longitudinally runs through and is connected on support 3, described support 3 is connected on landing gate, described locating part 2 end is connected with bearing 4 dead axle, and described bearing 4 is connected on doorframe, and described locating part 2 front end is horizontally through described support 3 and is placed in outside described limit shaft 1; When hatch door is opened, described limit shaft 1 snaps in the different groove of described locating part 2 according to the angle that hatch door is opened.
Preferably, described locating part 2 is elastomeric element.
The utility model adopts groove spacing form, and hatch door is remained on different open angles by different grooves, meets the individual needs of different passenger, different situations downward swing door, and this fitful wind latch mechanism form is simple, easy to use, safeguard and check.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail, wherein:
Fig. 1 is fitful wind lock schematic diagram
Detailed description of the invention
Below the utility model is described in further details
The utility model is applicable to external-open side and opens class hatch door, mechanism can be arranged near hatch door fixed rotating shaft, ensures that the multiple open angle of hatch door is spacing.
Wrap page 1 when landing gate is opened to laterally rotate, cabin door structure 6 is installed a limit shaft 4, doorframe is installed a bearing 3, between limit shaft 4 and bearing 3, install an elastic spacing one 5, hatch door 6 wraps page 1 and rotates, and elastic spacing one 5 rotates around doorframe bearing 3, limit shaft 4 slides in locating part 5, locating part 5 is arranged boss and groove, limit shaft 4 remains in each groove, ensures that hatch door 6 remains on different open angles.
Claims (2)
1. the fitful wind lock of a general-purpose aircraft landing gate, it is characterized in that, limit shaft (1) and locating part (2) has been installed additional at hatch door place, described locating part (2) front end is the structure being provided with boss and groove, described limit shaft (1) longitudinally runs through and is connected on support (3), described support (3) is connected on landing gate, described locating part (2) end is connected with bearing (4) dead axle, described bearing (4) is connected on doorframe, described locating part (2) front end is horizontally through described support (3) and is placed in described limit shaft (1) outside, when hatch door is opened, described limit shaft (1) snaps in the different groove of described locating part (2) according to the angle that hatch door is opened.
2. fitful wind lock according to claim 1, it is characterized in that, described locating part (2) is elastomeric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689898.3U CN204297053U (en) | 2014-11-17 | 2014-11-17 | A kind of fitful wind lock of general-purpose aircraft landing gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689898.3U CN204297053U (en) | 2014-11-17 | 2014-11-17 | A kind of fitful wind lock of general-purpose aircraft landing gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297053U true CN204297053U (en) | 2015-04-29 |
Family
ID=53102616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689898.3U Active CN204297053U (en) | 2014-11-17 | 2014-11-17 | A kind of fitful wind lock of general-purpose aircraft landing gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297053U (en) |
-
2014
- 2014-11-17 CN CN201420689898.3U patent/CN204297053U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |