CN218463857U - Hidden butt-joint structural of aircraft interior lateral wall - Google Patents
Hidden butt-joint structural of aircraft interior lateral wall Download PDFInfo
- Publication number
- CN218463857U CN218463857U CN202222521993.XU CN202222521993U CN218463857U CN 218463857 U CN218463857 U CN 218463857U CN 202222521993 U CN202222521993 U CN 202222521993U CN 218463857 U CN218463857 U CN 218463857U
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- China
- Prior art keywords
- aircraft interior
- adaptor
- interior trim
- aircraft
- lateral wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
The utility model belongs to the technical field of the aviation guarantee, a hidden butt-joint structural of aircraft interior trim lateral wall is related to. The method comprises the following steps: adaptor (1), connect preforming (2), two shape preserving cushion (4), wherein, adaptor (1) one end and aircraft structure frame internal surface are fixed, adaptor (1) other end with be connected preforming (2) middle part and be connected, two shape preserving cushion (4) set up respectively at two aircraft interior trim lateral wall backs, will connect preforming (2) and shape preserving cushion (4) through the fastener and be connected, two shape preserving cushion (4) bond with two aircraft interior trim lateral wall backs respectively. The requirements of the aesthetic property and the maintainability of the inner decoration of the side wall of the airplane are met.
Description
Technical Field
The utility model belongs to the technical field of the aviation guarantee, a hidden butt-joint structural of aircraft interior trim lateral wall is related to.
Background
At present, various airplanes decorate the interior of an airplane cabin to meet the requirement of daily task execution. The side wall of the interior trim of the airplane is often simply screwed or inserted on a connecting part of an airframe structure, and the design requirement of the aesthetic property of the interior trim of the airplane cannot be met.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: provides a hidden butt joint structure for the side wall of an aircraft interior trim.
The technical scheme is as follows:
an aircraft interior sidewall concealed docking structure comprising: adaptor 1, connect preforming 2, two shape preserving cushion 4, wherein, 1 one end of adaptor and aircraft structure frame internal surface are fixed, the 1 other end of adaptor with be connected 2 middle parts of preforming and be connected, two shape preserving cushion 4 set up respectively at two aircraft interior trim lateral wall backs, will connect preforming 2 and shape preserving cushion 4 through the fastener and be connected, two shape preserving cushion 4 bond with two aircraft interior trim lateral wall backs respectively.
Further, one end of the adaptor 1 is fixed with the inner surface of the airplane structure frame through a rivet.
Furthermore, the section of the shape-preserving cushion block 4 is L-shaped, and a decorative inserting strip 3 is arranged between the shape-preserving cushion block 4 and the back of the side wall of the interior trim of the airplane.
Further, adaptor 1 is the channel-section steel structure, and wherein, one side with aircraft structure frame internal surface is fixed, the other side is connected with connecting the middle part of preforming 2.
Furthermore, a shock absorber is arranged between the other side of the channel steel structure and the middle of the connecting pressing piece 2.
Further, the connecting pressing plate 2 and the conformal cushion block 4 are fixed through bolts.
Has the beneficial effects that:
the utility model discloses a hidden butt-joint structural of aircraft interior trim lateral wall only needs on the aircraft to realize aircraft lateral wall interior trim aesthetic property and maintainability demand through adaptor, connection preforming, decoration cutting, the comparatively simple part of shape preserving cushion, and the part simple structure that uses simultaneously, light in weight, the aircraft of being convenient for uses.
Drawings
Fig. 1 is a schematic view of a hidden butt-joint structure of an aircraft interior sidewall of the present invention;
wherein, adaptor 1, connection preforming 2, decoration cutting 3, shape preserving cushion 4.
Detailed Description
There is a need for a typical link form to replace a simple screw connection with a leakage, so as to meet the aesthetic requirements of interior trim and also to enable quick partial disassembly of interior trim panels. And meanwhile, the weight is reduced without increasing the burden of the airplane mechanism.
The utility model discloses a following technical scheme realizes: a concealed butt joint structure for an aircraft interior side wall, as shown in figure 1. The utility model discloses an adaptor 1, connection preforming 2, shape preserving cushion 4. The decorative molding 3 is added for beauty.
The adaptor 1 is connected to the inner surface of an airplane structure frame through a rivet, and the connecting pressing sheet 2 and the shape-preserving cushion block 4 are connected to the backs of the two adjacent side wall interior trims through screws; the connecting pressing sheet is connected with the adaptor 1 through screws, and then the side wall decorative plate can be fixed. And (5) inserting the decorative cutting 3 into the groove of the shape-preserving cushion block 4.
The connecting bolt on the interior trim panel and the structure switching mechanism 1 is shielded through the decoration layering 3, the decoration layering 3 is fixed in a gap kept by the shape-preserving cushion block 4 through clearance fit, and when the decoration layering 3 is required to be disassembled and assembled, the decoration panel can be taken down only by taking out the decoration layering 3 and detaching the screw of the switching piece 1.
The utility model discloses a fixed, the dismantlement of aircraft interior trim lateral wall is used, the utility model discloses constitute by adaptor, connection preforming, decoration cutting, shape preserving pad. Shelter from decorative board set screw through decorating the layering, improve aircraft interior trim aesthetic property, can take out the decoration layering fast simultaneously, demolish the screw, cancel the decorative board and realize the quick assembly disassembly of decorating the plate. The structure also has the characteristics of light weight and simple manufacture.
Claims (6)
1. The utility model provides a hidden butt-joint structural of aircraft interior lateral wall which characterized in that includes: adaptor (1), connect preforming (2), two shape preserving cushion (4), wherein, adaptor (1) one end and aircraft structure frame internal surface are fixed, adaptor (1) other end with be connected preforming (2) middle part and be connected, two shape preserving cushion (4) set up respectively at two aircraft interior trim lateral wall backs, will connect preforming (2) and shape preserving cushion (4) through the fastener and be connected, two shape preserving cushion (4) bond with two aircraft interior trim lateral wall backs respectively.
2. The concealed aircraft interior side wall butt joint structure according to claim 1, wherein one end of the adapter (1) is fixed to the inner surface of the aircraft structure frame through a rivet.
3. The concealed butt joint structure for the side wall of the aircraft interior trim according to claim 1, wherein the shape-retaining cushion block (4) is L-shaped in cross section, and a decorative insert (3) is arranged between the shape-retaining cushion block (4) and the back surface of the side wall of the aircraft interior trim.
4. The concealed butt joint structure for the side wall of the aircraft interior trim according to claim 1, wherein the adaptor (1) is of a channel steel structure, one side surface of the adaptor is fixed to the inner surface of the aircraft structure frame, and the other side surface of the adaptor is connected with the middle part of the connecting pressing sheet (2).
5. The concealed butt joint structure for the side wall of the aircraft interior trim according to claim 4, wherein a shock absorber is further arranged between the other side of the channel steel structure and the middle part of the connecting pressing sheet (2).
6. The concealed butt joint structure for the side wall of the aircraft interior trim according to claim 4, wherein the connecting pressing sheet (2) and the conformal cushion block (4) are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222521993.XU CN218463857U (en) | 2022-09-23 | 2022-09-23 | Hidden butt-joint structural of aircraft interior lateral wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222521993.XU CN218463857U (en) | 2022-09-23 | 2022-09-23 | Hidden butt-joint structural of aircraft interior lateral wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218463857U true CN218463857U (en) | 2023-02-10 |
Family
ID=85143440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222521993.XU Active CN218463857U (en) | 2022-09-23 | 2022-09-23 | Hidden butt-joint structural of aircraft interior lateral wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218463857U (en) |
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2022
- 2022-09-23 CN CN202222521993.XU patent/CN218463857U/en active Active
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