A misaligned plug-in interior installation structure

Abstract

The application belongs to the field of aircraft interior decoration structure design, and particularly relates to a misaligned plug-in type interior installation structure, which comprises a first tubular slide rail and a second tubular slide rail fixed on a machine body in parallel with each other, a U-shaped support 7 comprising a fixed end and an open end, the fixed end being sleeved on the second tubular slide rail, the open end comprising two lugs and a clamping pin arranged between the two lugs, an interior part comprising a first end and a second end, the second end being provided with a J-shaped clamping groove, the clamping pin being inserted into the deepest part of the J-shaped clamping groove to limit the first end, and a fork-shaped support having one end fixed on the first end of the interior part and the other end provided with a slot capable of being slidably clamped on the first tubular slide rail, the clamping pin being fixed by being inserted into the closed end of the J-shaped clamping groove through misaligned installation during installation.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of aircraft interior decoration structure design, and particularly relates to a staggered plug-in type interior decoration mounting structure. BACKGROUND

[0002] In order to reduce the interior decoration mounting screws and improve the dismounting efficiency, the aircraft interior decoration mounting structure is provided. SUMMARY

[0003] In order to solve the above problems, the application provides a staggered plug-in type interior decoration mounting structure, which comprises:

[0004] The first tubular slide rail and the second tubular slide rail are fixed on the aircraft body in parallel with each other;

[0005] The U-shaped support 7 comprises a fixed end and an open end, the fixed end is sleeved on the second tubular slide rail, and the open end comprises two ear pieces and a clamping pin arranged between the two ear pieces;

[0006] The interior decoration part comprises a first end and a second end, the second end is provided with a J-shaped clamping groove, and the clamping pin is inserted into the deepest part of the J-shaped clamping groove to limit the first end;

[0007] The fork-shaped support is fixed at one end on the first end of the interior decoration part and has an insertion slot at the other end which can be slidably clamped on the first tubular slide rail.

[0008] Preferably, the second end forms the J-shaped clamping groove through a mounting edge, at least one wall surface of the mounting edge is provided with a spring clamping piece in elastic shape matching the J-shaped clamping groove, and the spring clamping piece and the mounting edge are respectively tightly attached between the inner surfaces of the two ear pieces to form elastic limiting.

[0009] Preferably, the application further comprises a limiting support, the limiting support comprises a cylinder segment sleeved on the second tubular slide rail and a connecting arm extending to the interior decoration part, the wall surface of the cylinder segment is provided with a connecting hole, the second tubular slide rail is provided with a limiting hole corresponding to the connecting hole, a pin shaft or a screw is used to pass through the connecting hole and the limiting hole to realize limiting, and the connecting arm is provided with a mounting hole for fixed connection with the interior decoration part.

[0010] Preferably, the insertion slot of the fork-shaped support is provided with a damping gasket.

[0011] Preferably, one end of the spring clamping piece is fixed on the mounting edge, and the other end is a spring piece with a protrusion in the middle.

[0012] The mounting edge is provided with two metal gaskets at the position of the J-shaped clamping groove region respectively through bolts.

[0013] The application has the advantages that the application realizes quick dismounting of the interior decoration part through cooperation of the fork-shaped support and the guide rail, can reduce the mounting screws, and improves the dismounting efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a whole view of a misaligned plug-in type interior trim mounting structure according to an embodiment of the present application;

[0015] Fig. 2 is a first end view of a misaligned plug-in type interior trim mounting structure according to an embodiment of the present application;

[0016] Fig. 3 is a second end view of a misaligned plug-in type interior trim mounting structure according to an embodiment of the present application. DETAILED DESCRIPTION

[0017] In order to make the technical solutions of the present application and the advantages thereof clearer, the technical solutions of the present application will be further clearly and completely described below with reference to the drawings. It should be understood that the specific embodiments described herein are only some embodiments of the present application, and are only used to explain the present application, but not to limit the present application. It should be noted that, for the purpose of description, only parts related to the present application are shown in the drawings, and other related parts can be referred to the general design. In the case of no conflict, the embodiments in the present application and the technical features in the embodiments can be combined to obtain new embodiments.

[0018] In addition, unless otherwise defined, the technical terms or scientific terms used in the present application description should be the general meanings understood by the general technical personnel in the field of the present application. The words indicating the direction or position relationship such as "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inner", "outer" and the like used in the present application description are only used to indicate the relative direction or position relationship, and not to imply that the device or element must have a specific direction, be constructed and operated in a specific direction, and the relative position relationship may also change accordingly when the absolute position of the described object changes, therefore it cannot be understood as a limitation on the present application. The "first", "second", "third" and the like used in the present application description are only for the purpose of description, and are used to distinguish different components, and cannot be understood as indicating or implying relative importance. The "one", "an" or "the" and the like used in the present application description should not be understood as an absolute limitation on the quantity, but should be understood as the existence of at least one. The "include" or "contain" and the like used in the present application description mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, and do not exclude other elements or objects.

[0019] In addition, it needs to be explained that, unless otherwise explicitly specified and limited, the "installation", "connection", "connection" and similar words used in the description of the application should be understood broadly, for example, the connection can be fixed connection, or detachable connection, or integrally connected; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, or the internal connection of two elements, and those skilled in the art can understand the specific meaning of the application according to the specific circumstances.

[0020] As Figs. 1-3 The application provides a misaligned plug-in interior trim mounting structure, comprising:

[0021] The first tubular slide rail 2 and the second tubular slide rail 6 are fixed on the machine body in parallel with each other;

[0022] The U-shaped support 7 comprises a fixed end and an open end, the fixed end is sleeved on the second tubular slide rail 6, and the open end comprises two ear pieces and a clamping pin 9 arranged between the two ear pieces;

[0023] The interior trim 1 comprises a first end and a second end, the second end is provided with a J-shaped clamping groove, and the clamping pin 9 is drawn into the deepest part of the J-shaped clamping groove to limit the first end;

[0024] The fork-shaped support 3 is fixed at one end on the first end of the interior trim 1 and has the other end provided with a slot which can be slidably clamped on the first tubular slide rail 2, and during installation, the clamping pin is fixed by being drawn into the closed end of the J-shaped clamping groove through misaligned installation.

[0025] Preferably, the second end forms the J-shaped clamping groove through a mounting edge, at least one wall surface of the mounting edge is provided with a spring clamping piece 10 which is in elastic shape cooperation with the J-shaped clamping groove, and the spring clamping piece 10 is tightly attached between the inner surfaces of the two ear pieces respectively to form elastic limiting.

[0026] Preferably, the limiting support 8 is further comprised, the limiting support 8 comprises a cylinder segment sleeved on the second tubular slide rail 6 and a connecting branch arm extending to the interior trim 1, the wall surface of the cylinder segment is provided with a connecting hole, the second tubular slide rail 6 is provided with a limiting hole corresponding to the connecting hole, a pin shaft or a screw is passed through the connecting hole and the limiting hole to cooperate to realize limiting, and the connecting branch arm is provided with a mounting hole fixedly connected with the interior trim 1.

[0027] Preferably, a layer of non-metal damping gasket 4 is arranged in the slot of the fork-shaped support 3, and the damping gasket 4 has certain lubricating effect.

[0028] Preferably, one end of the spring clamping piece 10 is fixed on the mounting edge, and the other end is a spring piece with a protrusion in the middle.

[0029] The installation process of the application comprises:

[0030] 1. The interior part 1 is inserted into the tubular slide rail 2 from one side through the fork-shaped support 3 and can slide on the tubular slide rail 2 Fig. 2 );

[0031] 2. The interior part 1 is turned upwards around the tubular slide rail 2, the open end of the J-shaped slot on the interior part 1 is aligned with the locking pin 9 of the U-shaped support 7 on the tubular slide rail 6 and moves to the side, the locking pin 9 enters the closed end of the J-shaped slot on the interior part 1 and is elastically limited by the spring card 10.

[0032] 3. The interior part 1 is fixed through bolts and the limiting support 8, and the installation is completed.

[0033] The advantages of the present application include that the present application realizes the quick disassembly and assembly of the interior part through the cooperation of the fork-shaped support and the guide rail, the number of installation screws can be reduced, and the disassembly and assembly efficiency is improved.

[0034] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A staggered plug-in interior trim installation structure, characterized in that, include: The first tubular slide rail (2) and the second tubular slide rail (6) are fixed parallel to each other on the machine body; The U-shaped bracket (7) includes a fixed end and an open end. The fixed end is fitted onto the second tubular slide rail (6), and the open end includes two lugs and a locking pin (9) disposed between the two lugs. Interior component (1) includes a first end and a second end, the second end having a J-shaped slot, and a locking pin (9) being inserted into the deepest part of the J-shaped slot to limit the first end; A fork-shaped bracket (3) has one end fixed to the first end of the interior trim piece (1) and the other end has a slot that can slide onto the first tubular slide rail (2).

2. The staggered plug-in interior trim installation structure as described in claim 1, characterized in that, The second end forms a J-shaped slot through the mounting edge. At least one wall surface of the mounting edge is provided with a spring clip (10) that fits the J-shaped slot in an elastic shape. The spring clip (10) and the mounting edge are respectively tightly attached to the inner surfaces of the two ear pieces to form an elastic limit.

3. The staggered plug-in interior trim installation structure as described in claim 1, characterized in that, It also includes a limiting bracket (8), which includes a cylindrical section fitted on the second tubular slide rail (6) and a connecting arm extending to the interior trim (1). The cylindrical section has a connecting hole on its wall, and the second tubular slide rail (6) has a limiting hole corresponding to the connecting hole. A pin or screw passes through the connecting hole and cooperates with the limiting hole to achieve limiting. The connecting arm has a mounting hole that is fixedly connected to the interior trim (1).

4. The staggered plug-in interior trim installation structure as described in claim 1, characterized in that, The slot of the fork bracket (3) has a vibration damping pad (4).

5. The staggered plug-in interior trim installation structure as described in claim 2, characterized in that, One end of the spring clip (10) is fixed to the mounting edge, and the other end is a spring with a raised center.

6. The staggered plug-in interior trim installation structure as described in claim 2, characterized in that, Two metal gaskets (5) are bolted to the mounting edge at the location of the J-shaped slot area.

Images