CN206125397U - Can throw flap - Google Patents
Can throw flap Download PDFInfo
- Publication number
- CN206125397U CN206125397U CN201621073983.2U CN201621073983U CN206125397U CN 206125397 U CN206125397 U CN 206125397U CN 201621073983 U CN201621073983 U CN 201621073983U CN 206125397 U CN206125397 U CN 206125397U
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- China
- Prior art keywords
- flap
- lid
- fuselage frame
- bolt
- fixed
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- 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
Can throw flap, including the flap, wherein, the flap front end is provided with and is used for alternating the precontract beam hole of attaching means in order to be fixed in the flap front end fuselage frame, and the precontract beam hole is gone into to the attaching means interlude, and the flap front end leads to overconstraint spare and is fixed in flap front end fuselage frame, and flap rear end fuselage frame is fixed in through the bolt in the flap rear end, installs the fastener on the bolt for locking latch. The utility model discloses a fag end and bolt are the mounting means of flap, when fag end restraint cancellation back, the flap alright open, the bolt breaks away from the fuselage frame afterwards, usually for once or few inferior use, can be applied to simultaneously the task hatch board of dopey and can conveniently open and abandon the flap at the flight in -process, for mission equipment provides the working space who opens wide, be favorable to the task to be accomplished, if be applied to unmanned aerial vehicle's recovery landing equipment, the flap can conveniently be opened and abandon to the guarantee aircraft is successfully retrieved.
Description
Technical field
This utility model is related to aircaft configuration technical field, more particularly to one kind can throw lid.
Background technology
Lid is widely used in aircraft circles, for needing to check, repair, adjust, filling out in the use of aircraft, in safeguarding
Equipment, the adnexa for filling, decompose or changing, housing construction is provided with lid；While dividing for lid in airplane design handbook
Class is generally classified by the unlatching form of lid, such as：Without the need for the quick-release lid that instrument is opened, the quick-release mouth for needing instrument to open
Cover and need a few class lids such as the stress lid of TO；However, as the equipment of aircraft, adnexa are gradually diversified, it makes
With maintenance requirement also increasingly variation therewith, for some Special Aircrafts, special lid may be needed when performing special duty
Type, such as dopey or SUAV is aloft needs voluntarily to open under the conditions of some or even can be spontaneously decoupled fuselage
Lid；For this reason, it may be necessary to a kind of thrown lid simple for structure, economic and practical.
Utility model content
The technical problem that this utility model is solved be provide one kind can throw lid, to meet above-mentioned background technology in it is right
The demand of airplane hatch cover.
The technical problem that this utility model is solved employs the following technical solutions to realize：
Lid, including lid can be thrown, wherein, lid front end is provided with for interting attaching means to be fixed on lid front end
The front constrained port of lid front end fuselage frame, attaching means interts into front constrained port, and lid front end is fixed on before lid by attaching means
Lid rear end fuselage frame is fixed in terminal body frame, lid rear end by latch, and securing member is provided with latch, slotting for locking
Pin.
In this utility model, attaching means includes rope band or chain.
In this utility model, when lid needs to open, released before lid by program control sickle or small-sized electric detonator
The constraint of constrained port before end, lid is voluntarily opened in the presence of airplane aerodynamic, and therewith latch departs from lid rear end fuselage frame,
So as to realize that lid is abandoned.
Beneficial effect：This utility model adopts rope band and latch for the mounting means of lid, after rope band constraint is cancelled, mouth
Lid just can be opened, and subsequent latch departs from lid rear end fuselage frame, usually once or few time uses；Can be applicable to dopey
Lid easily can be opened and abandoned to task hatch board in flight course, and for task device open work space is provided, and have
Complete beneficial to task；If being applied to the recovery landing equipment of SUAV, lid can conveniently be opened and abandoned, to ensure aircraft
Successfully reclaim.
Description of the drawings
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Fig. 2 is the latch structure schematic diagram in preferred embodiment of the present utility model.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
Referring to the thrown lid of Fig. 1 ~ Fig. 2, including lid front end fuselage frame 1, lid 2, front constrained port 3, latch 4 and fastening
Part 5, wherein, the front end of lid 2 is provided with the front constrained port 3 for interting rope band, and the front end of lid 2 is fixed on before lid by rope band
Lid rear end fuselage frame is fixed in terminal body frame 1, the rear end of lid 2 by latch 4, and securing member 5 is anchored on latch 4 to fixing port
Lid 2, when lid 2 needs to open, by program control sickle or small-sized electric detonator the constraint of constrained port 3 before the front end of lid 2 is released,
Lid 2 is voluntarily opened in the presence of airplane aerodynamic, and therewith latch 4 departs from lid rear end fuselage frame, so as to realize that lid 2 is thrown
Abandon.
In the present embodiment, chain may also be employed and replaces rope band.
In the present embodiment, rope band and latch 4 are adopted for the mounting means of lid 2, after rope band constraint is cancelled, lid 2
Just can open, subsequent latch 4 departs from lid rear end fuselage frame, can be applicable to the task hatch board of dopey can easily fly
Lid is opened and abandoned during row, for task device open work space is provided, be conducive to task to complete；If being applied to little
The recovery landing equipment of type unmanned plane, lid can conveniently be opened and abandoned, to ensure that aircraft is successfully reclaimed.
Ultimate principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply illustrate principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. lid, including lid can be thrown, it is characterised in that lid front end is provided with for interting attaching means to consolidate lid front end
Due to the front constrained port of lid front end fuselage frame, lid front end fuselage frame, lid rear end are fixed in lid front end by attaching means
Lid rear end fuselage frame is fixed on by latch, the securing member for locking latch is installed on latch.
2. it is according to claim 1 to throw lid, it is characterised in that attaching means includes rope band.
3. it is according to claim 1 to throw lid, it is characterised in that attaching means includes chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073983.2U CN206125397U (en) | 2016-09-23 | 2016-09-23 | Can throw flap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073983.2U CN206125397U (en) | 2016-09-23 | 2016-09-23 | Can throw flap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206125397U true CN206125397U (en) | 2017-04-26 |
Family
ID=58570444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073983.2U Active CN206125397U (en) | 2016-09-23 | 2016-09-23 | Can throw flap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206125397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335627A (en) * | 2016-09-23 | 2017-01-18 | 江西洪都航空工业集团有限责任公司 | Droppable covering cap |
| CN107618652A (en) * | 2017-09-11 | 2018-01-23 | 珠海天晴航空航天科技有限公司 | A kind of unmanned plane lid quick-release structure and jacking system |
-
2016
- 2016-09-23 CN CN201621073983.2U patent/CN206125397U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335627A (en) * | 2016-09-23 | 2017-01-18 | 江西洪都航空工业集团有限责任公司 | Droppable covering cap |
| CN107618652A (en) * | 2017-09-11 | 2018-01-23 | 珠海天晴航空航天科技有限公司 | A kind of unmanned plane lid quick-release structure and jacking system |
| CN107618652B (en) * | 2017-09-11 | 2024-04-02 | 珠海天晴航空航天科技有限公司 | Unmanned aerial vehicle flap quick-release structure and jacking device |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |