CN212354377U - Helicopter cockpit door transparent member sliding window non-surface-difference structure - Google Patents
Helicopter cockpit door transparent member sliding window non-surface-difference structure Download PDFInfo
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- CN212354377U CN212354377U CN202020994954.XU CN202020994954U CN212354377U CN 212354377 U CN212354377 U CN 212354377U CN 202020994954 U CN202020994954 U CN 202020994954U CN 212354377 U CN212354377 U CN 212354377U
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- window
- sliding window
- guide rail
- track
- helicopter cockpit
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Abstract
The utility model discloses a sliding window structure without surface difference for a helicopter cockpit door transparent piece, which comprises a cockpit door large window, wherein the cockpit door large window is arranged in a helicopter cockpit and is provided with a window; the bolt is fixed on an upper track and a lower track of the cabin door large window, the upper track and the lower track are respectively positioned on the upper side and the lower side of the window, and the upper track and the lower track are provided with guide grooves; a guide rail installed in the guide groove, the guide rail being provided with a guide rail pin; and the sliding window is fixed on the guide rail pin and corresponds to the window, and the sliding window is matched with the upper rail and the lower rail in a sliding manner by driving the guide rail to open or close the window. The utility model discloses a to go up lower track complex sliding window, the bolt fastening is to the big window of hatch door, realizes quick installation dismantlement, utilizes the guide rail cooperation simultaneously, and built-in inside slip is avoided adopting sticky in the past, the relatively poor trouble of suitability, and track simple to operate about moreover need not follow the fuselage and dismantle big window during the change, practices thrift cost of maintenance, improves economic nature.
Description
Technical Field
The utility model belongs to the technical field of the helicopter sliding window, specifically speaking relates to a helicopter cockpit door transparency sliding window does not have poor structure of face.
Background
At present, the structural design of a sliding window of a transparent part of a cockpit door of a helicopter mainly comprises a large window, a sliding window and a U-shaped sliding rail, and an external sliding type is adopted. In the helicopter flight process, the risk that the sliding window flies out exists in the structural design, and the U-shaped sliding rail is complex in structure, adopts an adhesive installation mode, is not easy to replace and disassemble, and is poor in economic benefit.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to solve the technical problem that a helicopter cockpit door transparency sliding window does not have poor structure of face is provided, through the track complex sliding window about will, the bolt fastening to the big window of hatch door realizes quick installation dismantlement, utilizes the guide rail cooperation simultaneously, and built-in inside slip avoids adopting sticky in the past, the relatively poor trouble of suitability.
In order to solve the technical problem, the utility model discloses a sliding window structure without surface difference for a helicopter cockpit door transparent piece, which comprises a large cabin door window, wherein the large cabin door window is arranged in a helicopter cockpit and is provided with a window;
the bolt is fixed on an upper track and a lower track of the cabin door large window, the upper track and the lower track are respectively positioned on the upper side and the lower side of the window, and the upper track and the lower track are provided with guide grooves;
a guide rail installed in the guide groove, the guide rail being provided with a guide rail pin; and
and the sliding window is fixed on the guide rail pin and corresponds to the window, and the sliding window is matched with the upper rail and the lower rail in a sliding manner by driving the guide rail to open or close the window.
According to the present invention, the elastic member is disposed between the sliding window and the guide rail, and the elastic member is disposed on both sides of the guide pin.
According to the utility model discloses an embodiment, wherein above-mentioned guide rail round pin slides along the elastic component shrink direction and inserts and locate the guide rail.
According to the utility model discloses an embodiment, wherein above-mentioned elastic component sets up to the spring, and the spring both ends are inlayed and are located guide rail and sliding window surface, and are established by organ formula seal cover.
According to an embodiment of the present invention, the sliding window is provided with a bonding handle.
According to the utility model discloses an embodiment, wherein above-mentioned sliding window edge cladding joint strip.
According to the utility model discloses an embodiment, wherein above-mentioned window is glued and is even joint strip.
According to the present invention, the guiding groove is set to be gradual, and has a gradual width and access.
According to an embodiment of the present invention, the guide groove has a bend.
According to the utility model discloses an embodiment, wherein above-mentioned upper track chooses for use ABS, ya keli or aluminum alloy with lower track.
Compared with the prior art, the utility model discloses can obtain including following technological effect:
through the sliding window with the upper and lower rail fit, the bolt is fixed to the cabin door large window, so that the rapid mounting and dismounting are realized, meanwhile, the guide rail fit is utilized, the inside is internally installed and internally slid, and the trouble that the gluing and the poor applicability are adopted in the past is avoided.
The upper and lower rails are convenient to mount, the large window does not need to be detached from the machine body during replacement, maintenance cost is saved, and economical efficiency is improved.
The notch adopts the gradual change formula, can satisfy sliding window can freely slide on plane or curved big window.
The elastic piece acts on sliding window and track, and when opening or closing sliding window, the flexibility is stronger, and stability in use is higher, and the security is better.
Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
FIG. 1 is a perspective view of a sliding window of a helicopter cockpit door transparency according to an embodiment of the present invention;
fig. 2 is a schematic view of a sliding window installation according to an embodiment of the present invention;
fig. 3 is a top cross-sectional view of a sliding window structure of a helicopter cockpit door transparency according to an embodiment of the present invention.
Reference numerals
The cabin door comprises a cabin door large window 1, a sliding window 2, an upper track 3, a lower track 4, a guide rail 5, a guide rail pin 6, an elastic piece 7, a bonding handle 8 and a sealing rubber strip 9.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1 to 3 together, fig. 1 is a perspective view of a sliding window of a helicopter cockpit door transparent member without an area difference structure according to an embodiment of the present invention; fig. 2 is a schematic view of the installation of the sliding window 2 according to the embodiment of the present invention; fig. 3 is a top cross-sectional view of a sliding window structure of a helicopter cockpit door transparency according to an embodiment of the present invention. As shown in the figure, a helicopter cockpit door transparency sliding window non-interfacial-difference structure comprises: the cabin door large window 1 is arranged in the helicopter cockpit and is provided with a window; the bolt is fixed on an upper track 3 and a lower track 4 of the hatch door large window 1, the upper track 3 and the lower track 4 are respectively positioned at the upper side and the lower side of the window, and the upper track 3 and the lower track 4 are provided with guide grooves; a guide rail 5 installed in the guide groove, the guide rail 5 being installed with a guide rail pin 6; and the sliding window 2 is fixed on the guide rail pin 6 and corresponds to the window, and the sliding window 2 is matched with the upper rail 3 and the lower rail 4 in a sliding manner by driving the guide rail 5 to open or close the window.
The utility model discloses an in the embodiment, cabin door bay window 1 and sliding window 2 are installed in the cockpit, all choose the less organic transparent material of density for use to satisfy the light weight requirement of helicopter cockpit door transparency.
Specifically, the cabin door large window 1 is provided with a window corresponding to the sliding window 2, an upper rail 3 and a lower rail 4 are respectively fixed on the upper side and the lower side of the window through bolts, and the upper rail 3 and the lower rail 4 are provided with corresponding guide grooves, so that the guide rails 5 are conveniently arranged in the upper rail and the lower rail through the guide grooves. The sliding window 2 is matched with the guide rail 5 through the guide rail pin 6, so that sliding movement in the upper rail 3 and the lower rail 4 can be realized through pulling, and then the window is opened or closed, and the sliding window design of the helicopter cockpit door is provided.
Additionally, the utility model discloses an upper track 3 and lower track 4 are hung on hatch door transom bay door transom 1 through the bolt fastening, can easy to assemble and dismantle, correspond, and sliding window 2 also can easily realize demolising the change, need not complicated structure and fixes on hatch door transom bay door transom 1, and daily maintenance is very convenient light, and the maintenance cost is lower, has improved the economic nature of use.
Referring to fig. 2, an elastic member 7 is disposed between the sliding window 2 and the guide rail 5, and the elastic member 7 is disposed on both sides of the guide rail pin 6. In this embodiment, the elastic member 7 acts on between the sliding window 2 and the guide rail 5, that is, a thrust can be generated in the direction outside the cabin in the helicopter cabin, when the sliding window 2 is closed or the sliding window 2 is opened, an angle deviation between the sliding window 2 and the cabin door large window 1 can be realized by lifting, so that the operation is convenient, and the compression force of the elastic member 7 can also be well pressed against the sliding window 2 to the window of the cabin door large window 1, so that the sealing performance after closing is improved, and the stability can be further enhanced.
The utility model discloses an among the embodiment, guide rail round pin 6 slides along the 7 shrink directions of elastic component and inserts and locate guide rail 5 to cooperate the shrink direction of elastic component 7, and the sliding window 2 of being convenient for is timely, and quick adjustment and guide rail 5's interval realize opening and closing of sliding window 2, improve the flexibility.
The utility model discloses a preferred embodiment can set up elastic component 7 into the spring, and the spring both ends are inlayed and are located guide rail 5 and 2 surfaces of sliding window, form the location direction to set up by organ formula seal cover, strengthen the isolated of spring, avoid the foreign object splash-in, influence daily use, strengthen the maintenance.
As shown in fig. 2, the sliding window 2 of the present invention is provided with a bonding handle 8, which is fixed and bonded by the adhesion between the organic materials, thereby facilitating the processing and forming, and the structure is also simple, and the use is more convenient.
It should be understood that the utility model discloses a 2 marginal cladding joint strip 9 of sliding window realizes the sealing protection at 2 edges of sliding window. In addition, a sealing rubber strip 9 can be glued on the window of the corresponding cabin door large window 1, and the two phases are matched, so that the complete sealing performance of the sliding window 2 after being closed is realized, and the safety of the cabin window of the helicopter cockpit is enhanced. On the other hand, it is also more convenient to maintain the sliding window 2 and the hatch door large window 1.
The utility model discloses an in the embodiment, the guide way sets up to the gradual change formula, and the width or access to gradually change promptly becomes irregular, can satisfy sliding window 2 can freely slide on plane or curved hatch door bay window 1, and the design of no interfacial difference improves application range. In other embodiments, the guide way also can have the bending, further adapts to the hatch door bay window 1 of cambered surface, promotes the application, the utility model discloses not use this as the limit.
Additionally, the utility model discloses an upper track 3 chooses ABS, ya keli or aluminum alloy for use with lower track 4, and the quality is lighter, and the installation is fixed convenient, and the durability is stronger, uses very extensively.
To sum up, the utility model provides a helicopter cockpit door transparency sliding window does not have poor structure of face through the sliding window 2 with upper and lower track complex, the bolt fastening realizes quick installation to hatch door large window 1 and dismantles, utilizes the cooperation of guide rail 5 simultaneously, and built-in inside is smooth, avoids adopting sticky in the past, the relatively poor trouble of suitability. And the upper and lower rails are convenient to mount, and the large window does not need to be detached from the machine body during replacement, so that the maintenance cost is saved, and the economical efficiency is improved.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. A helicopter cockpit door transparency sliding window non-planar structure comprising:
the cabin door large window is arranged in the helicopter cockpit and is provided with a window;
the bolt is fixed on an upper track and a lower track of the hatch door large window, the upper track and the lower track are respectively positioned on the upper side and the lower side of the window, and the upper track and the lower track are provided with guide grooves;
the guide rail is arranged in the guide groove and provided with a guide rail pin; and
the sliding window is fixed on the guide rail pin and corresponds to the window, and the sliding window is in sliding fit with the upper rail and the lower rail by driving the guide rail, so that the window is opened or closed.
2. The helicopter cockpit door transparency sliding window imperfection structure of claim 1 wherein an elastic member is located between said sliding window and said guide rail, said elastic member being located on both sides of said guide rail pin.
3. The helicopter cockpit door transparency sliding window faceless structure of claim 2 wherein said guide rail pin is slidably inserted in said guide rail in the direction of retraction of said elastic member.
4. The helicopter cockpit door transparency sliding window no profile difference structure of claim 2 wherein said elastic member is a spring, both ends of said spring are embedded in said guide rail and said sliding window surface and covered by an accordion seal.
5. The helicopter cockpit door transparency sliding window imperfection structure of claim 1 wherein said sliding window is provided with an adhesive handle.
6. The helicopter cockpit door transparency sliding window faceless structure of claim 1 wherein the sliding window edge is coated with a bead of sealant.
7. The helicopter cockpit door transparency sliding window no profile structure of claim 1 wherein said window is glued with a bead of sealant.
8. The helicopter cockpit door transparency sliding window faceless structure of claim 1 wherein said guide slots are configured in a tapered manner with a tapered width and opening.
9. The helicopter cockpit door transparency sliding window faceless structure of claim 1 wherein said guide slot is angled.
10. The helicopter cockpit door transparency sliding window no profile difference structure of claim 1 wherein said upper rail and said lower rail are selected from ABS, acrylic or aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020994954.XU CN212354377U (en) | 2020-06-03 | 2020-06-03 | Helicopter cockpit door transparent member sliding window non-surface-difference structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020994954.XU CN212354377U (en) | 2020-06-03 | 2020-06-03 | Helicopter cockpit door transparent member sliding window non-surface-difference structure |
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| Publication Number | Publication Date |
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| CN212354377U true CN212354377U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020994954.XU Active CN212354377U (en) | 2020-06-03 | 2020-06-03 | Helicopter cockpit door transparent member sliding window non-surface-difference structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955072A (en) * | 2021-11-26 | 2022-01-21 | 昌河飞机工业（集团）有限责任公司 | Helicopter cabin door with window opening and closing self-locking mechanism |
-
2020
- 2020-06-03 CN CN202020994954.XU patent/CN212354377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955072A (en) * | 2021-11-26 | 2022-01-21 | 昌河飞机工业（集团）有限责任公司 | Helicopter cabin door with window opening and closing self-locking mechanism |
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