CN206377103U - A kind of two-way locking device - Google Patents
A kind of two-way locking device Download PDFInfo
- Publication number
- CN206377103U CN206377103U CN201720068299.3U CN201720068299U CN206377103U CN 206377103 U CN206377103 U CN 206377103U CN 201720068299 U CN201720068299 U CN 201720068299U CN 206377103 U CN206377103 U CN 206377103U
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- CN
- China
- Prior art keywords
- main frame
- locking device
- locking member
- way locking
- neck
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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
The utility model is related to aviation field, particularly a kind of two-way locking device, and it includes:Main frame, the main frame is the symmetrical structure rollover stand of gate, and the rollover stand quantity is two, respectively symmetrically is hinged on the two ends of the main body frame, and the outer end of the hinged place of the rollover stand is provided with the neck of hatch frame；The locking member that can be ejected, the locking member is arranged on the middle part at the top of the main frame, can lock one end relative with the neck on two rollover stands during ejection simultaneously, goal of the invention of the present utility model be to provide a kind of installation accuracy and stability, economy for ensureing locking device more preferably, the stronger safer two-way locking device of intensity more high-adaptability.
Description
Technical field
The utility model is related to aviation field, particularly a kind of two-way locking device.
Background technology
Under aviation field, such as aircraft usage scenario, it is necessary to use the casings such as reinforcing cabinet during the device of mounting portion；
And when these casings are installed, the latch-up structure of part hook can be used, itself and reinforce cabinet on notch phase
Coordinate, play the effect of spacing static housing；
In present scheme, the locking device comprising neck on casing is often unilateral, and opposite side is then by being hinged
Swing arm substitute, make when using one side neck and hook latch-up structure coordinate, the swing arm of opposite side is down pressed, finally led to
Crossing latch-up structure fixation can complete spacing；
This scheme in use, due to being unilateral, a lateral drawing can be caused to casing under partial picture
Power, makes casing installation position be equipped with small skew, and this is also a kind of flaw in aviation field, is likely to result in other adjacent structures
Interference, while this mode applies all pressure on a neck, the intensity requirement to neck is higher, and then adds
Overall cost, economy is bad, while the mode stability of single-card slot is also not good enough, and under vibration environment, easy fracture.
Utility model content
The problem of existing for prior art, goal of the invention of the present utility model is to provide a kind of guarantee locking device
Installation accuracy and stability, economy more preferably, the stronger safer two-way locking device of intensity more high-adaptability.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of two-way locking device, it includes:
Main frame, the main frame is the symmetrical structure of gate；
Rollover stand, the rollover stand quantity is two, respectively symmetrically is hinged on the two ends of the main body frame, and described
The outer end of the hinged place of rollover stand is provided with the neck of hatch frame；
The locking member that can be ejected, the locking member is arranged on the middle part at the top of the main frame, can be same during ejection
When two rollover stands of locking on one end relative with the neck.
By being symmetrical arranged two rollover stands, while setting single buckle in the outer end of two rollover stands, make overall knot
Structure when in use, forms symmetrical pulling force in both sides, to the portion of being locked unlike neck unilateral in the prior art during locking
Part formation extruding, than reinforcing cabinet as mentioned in the background art, it is ensured that its installation accuracy and stability, while to one side
The strength and stiffness of neck require reduction, and economy is more preferable, while symmetrical neck can make overall intensity more high-adaptability
It is stronger safer.
As preferred scheme of the present utility model, the locking member is symmetric body, and it includes two, and be symmetrical arranged can bullet
On the projection gone out, two rollover stands one end relative with the neck be provided with it is described eject it is raised corresponding
The buckle matched, splits the function of locking member, simplifies structure, and economy is more preferable, while can be increased fault-tolerant with assigned risk
Rate.
As preferred scheme of the present utility model, on the rollover stand positioned at the buckle side outer end on be provided with it is some
First anti-slip part of gear mutation formation, is easy to the operation of user, improves the operational stability of user, and service efficiency.
As preferred scheme of the present utility model, the locking member is divided into two single and symmetrically arranged parts,
It is correspondingly arranged described raised on each part and ejectedly can be arranged on the main frame, simplifies structure, economy is more preferable,
Serious forgiveness can be increased with assigned risk simultaneously.
As preferred scheme of the present utility model, the face outwards paid is provided with the single part of locking member
Plate, is easy to operator to coordinate by thumb and forefinger to middle part and carries out the opening that locking member is realized in extruding, improve user's
Operational stability, and service efficiency, it is also more laborsaving.
As preferred scheme of the present utility model, if one side opposite with the symmetrical center line of main frame on the panel is provided with
Second anti-slip part of dry gear mutation formation, is easy to the operation of user, improves the operational stability of user, and use effect
Rate.
As preferred scheme of the present utility model, the locking member is slidably mounted on the main frame, the lock
Tight part and main frame, which are shown in, is provided with spring, and structure is simpler, is easy to repair and changes.
As preferred scheme of the present utility model, the middle part at the top of the main frame is removably disposed mounting blocks, described
Locking member and the spring are installed in the mounting blocks, make the processing of main frame simpler, cost-effective, are simplified and are installed
Technique, improves processing efficiency.
As preferred scheme of the present utility model, it is adjacent to arrangement some manholes again in the rollover stand, makes entirety
Structure is lighter.
As preferred scheme of the present utility model, the neck includes the hook shape knot tilted towards main frame over top
Structure, it is more preferable to the structure locking effect matched with it.
The beneficial effects of the utility model are：
Ensure locking device installation accuracy and stability, economy more preferably, intensity more high-adaptability it is stronger safer.
Brief description of the drawings
Fig. 1 is shaft side figure of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is side view of the present utility model；
Fig. 4 is A-A in Fig. 3 to sectional view；
Marked in figure：1- necks, 2- rollover stands, 3- locking members, 4- mounting blocks, 5- springs, 6- main frames, 7- resilience bullets
Spring, the anti-slip parts of 8- second, the anti-slip parts of 9- first, 10- panels.
Embodiment
The utility model is described in further detail with reference to embodiment and embodiment.But should not be by this
The scope for being interpreted as the above-mentioned theme of the utility model is only limitted to following embodiment, all to be based on content of the invention institute of the present utility model
The technology of realization belongs to scope of the present utility model.
Embodiment 1
Such as Fig. 1-4, a kind of two-way locking device, it includes:
Main frame 6, the main frame 6 is the symmetrical structure of gate；
Rollover stand 2, the quantity of rollover stand 2 is two, respectively symmetrically is hinged on the two ends of the main body frame, and institute
The outer end for stating the hinged place of rollover stand 2 is provided with the neck 1 of hatch frame；
The locking member 3 that can be ejected, the locking member 3 is arranged on the middle part at the top of main frame 6, can during ejection
One end relative with the neck 1 on two rollover stands 2 is locked simultaneously.
Specifically, the locking member 3 is symmetric body, it includes two and is symmetrical arranged the projection that can be ejected, described in two
One end relative with the neck 1 is provided with and the raised corresponding buckle matched ejected, institute on rollover stand 2
State the first anti-slip part 9 for being provided with some gear mutation formation on rollover stand 2 on the outer end of the buckle side, the tight lock part
3 points of part is to be correspondingly arranged described raised on two single and symmetrically arranged parts, each part and can ejectedly install
On the main frame 6, the panel 10 outwards paid, the panel 10 are provided with the single part of the locking member 3
The upper one side opposite with the symmetrical center line of main frame 6 is provided with the second anti-slip part 8 of some gear mutation formation.
The locking member 3 is slidably mounted on the main frame 6, and the locking member 3 and main frame 6, which are shown in, to be provided with
Spring 5, the middle part at the top of main frame 6 is removably disposed mounting blocks 4, and the locking member 3 and the spring 5 are respectively mounted
In the mounting blocks 4, it is adjacent to arrangement some manholes again in the rollover stand 2, the neck 1 is included towards main frame
The curved hook arrangement that 6 over tops are tilted, the mounting hole of the main frame 6 is symmetricly set on two side bottoms of its door type structure,
The mounting blocks 4 are threaded on main frame 6 also by two on the symmetrically arranged mounting hole of symmetrical center line of main frame 6,
The hinged place that the rollover stand 2 is connected with main frame 6 is also wound with the rebound spring 7 of annular, in the unmated upset of locking member 3
During frame 2, rollover stand 2 is overturn under the elastic force of the rebound spring 7 to outside main frame 6, is coordinated when being easy to use and with neck 1
Part coordinates.
Claims (10)
1. a kind of two-way locking device, it is characterised in that, including:
Main frame, the main frame is the symmetrical structure of gate；
Rollover stand, the rollover stand quantity is two, respectively symmetrically is hinged on the two ends of the main frame, and the rollover stand
The outer end of hinged place be provided with the neck of hatch frame；
The locking member that can be ejected, the locking member is arranged on the middle part at the top of the main frame, can be locked simultaneously during ejection
One end relative with the neck on tight two rollover stands.
2. a kind of two-way locking device according to claim 1, it is characterised in that the locking member is symmetric body, its
One end relative with the neck on the projection that can be ejected, two rollover stands is symmetrical arranged including two to be provided with and institute
State the raised corresponding buckle matched that can be ejected.
3. a kind of two-way locking device according to claim 2, it is characterised in that be located at the buckle on the rollover stand
The first anti-slip part of some gear mutation formation is provided with the outer end of side.
4. a kind of two-way locking device according to claim 3, it is characterised in that the locking member is divided into two individually
And symmetrically arranged part, be correspondingly arranged described raised on each part and ejectedly can be arranged on the main frame.
5. a kind of two-way locking device according to claim 4, it is characterised in that on the single part of locking member
It is provided with the panel outwards paid.
6. a kind of two-way locking device according to claim 5, it is characterised in that on the panel with main frame it is symmetrical in
The opposite one side of line is provided with the second anti-slip part of some gear mutation formation.
7. a kind of two-way locking device according to claim 6, it is characterised in that the locking member is slidably mounted on
On the main frame, the locking member and main frame, which are shown in, is provided with spring.
8. a kind of two-way locking device according to claim 7, it is characterised in that the middle part at the top of the main frame is removable
Mounting blocks are set with unloading, and the locking member and the spring are installed in the mounting blocks.
9. a kind of two-way locking device according to claim 8, it is characterised in that be adjacent to arrangement in the rollover stand again
Some manholes.
10. a kind of two-way locking device according to claim 9, it is characterised in that the neck is included towards main frame
The curved hook arrangement that over top is tilted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068299.3U CN206377103U (en) | 2017-01-18 | 2017-01-18 | A kind of two-way locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068299.3U CN206377103U (en) | 2017-01-18 | 2017-01-18 | A kind of two-way locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377103U true CN206377103U (en) | 2017-08-04 |
Family
ID=59400114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068299.3U Active CN206377103U (en) | 2017-01-18 | 2017-01-18 | A kind of two-way locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605088A (en) * | 2017-10-25 | 2018-01-19 | 浙江雅阁集成吊顶有限公司 | A kind of Integral ceiling |
-
2017
- 2017-01-18 CN CN201720068299.3U patent/CN206377103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605088A (en) * | 2017-10-25 | 2018-01-19 | 浙江雅阁集成吊顶有限公司 | A kind of Integral ceiling |
| CN107605088B (en) * | 2017-10-25 | 2023-09-26 | 浙江雅阁集成吊顶股份有限公司 | Integrated suspended ceiling |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |