Glass fiber board and paper honeycomb board compounded automobile roof assembly

Abstract

The utility model provides a glass fiber board and paper honeycomb board compounded automobile roof assembly, and relates to the technical field of automobile roofs. The glass fiber board and paper honeycomb board compounded automobile roof assembly comprises a paper honeycomb board interlayer, glass fiber board outer layers are fixedly connected to the two sides of the paper honeycomb board interlayer, a textile layer is fixedly connected to one side of one glass fiber board outer layer, a plurality of sets of insertion rods are slidably connected to the interiors of the glass fiber board outer layers, and the insertion rods are fixedly connected to the two sides of the paper honeycomb board interlayer. The surface of the inserting rod is sleeved with a telescopic spring, one end of the inserting rod is fixedly connected with two sets of clamping blocks, one end of the inserting rod is fixedly connected with a rotary knob, and the surface of each clamping block is connected with a socket in a clamped mode. Through the arrangement of the paper honeycomb plate interlayer, the glass fiber plate outer layer, the insertion rods and the telescopic springs, the effect of conveniently installing the automobile roof is achieved, the installation steps are simplified, the automobile roof can be installed without professional tools, and safety, driving comfort and installation convenience are all considered.

Description

Technical Field

[0001] This application relates to the field of automotive roof technology, and more particularly to an automotive roof assembly composed of fiberglass board and paper honeycomb board. Background Technology

[0002] Automotive headliner components refer to functional and decorative integrated systems installed on the roof of vehicles. Generally, the headliner itself is composed of fabric, leather, or molded rigid materials, providing sound and heat insulation. A new type of automotive headliner component, combining fiberglass reinforced panels and paper honeycomb panels, represents a novel automotive interior material. By combining fiberglass reinforced panels (fiberglass boards) with paper honeycomb panels, a composite material with high strength, lightweight properties, and good sound insulation is formed, making it suitable for manufacturing automotive headliner components.

[0003] Existing car roofs, when in use, are difficult to balance lightweight, mechanical strength, durability and ease of installation, increasing the vehicle's load and making it difficult to reduce interior noise. Utility Model Content

[0004] This application provides a car roof assembly composed of fiberglass board and paper honeycomb board to solve the problems of existing car roofs that are difficult to balance in terms of lightweight, mechanical strength, durability and ease of installation, which increases the vehicle body load and makes it difficult to reduce in-vehicle noise.

[0005] This application provides an automotive roof assembly composed of fiberglass board and paper honeycomb board, including a paper honeycomb board interlayer, on both sides of the paper honeycomb board interlayer being fixedly connected to a fiberglass board outer layer, one side of one set of the fiberglass board outer layer being fixedly connected to a textile layer, and several sets of insert rods being slidably connected inside the fiberglass board outer layer, with a telescopic spring sleeved on the surface of the insert rod, and two sets of locking blocks fixedly connected to one end of the insert rod.

[0006] Preferably, one end of the insertion rod is fixedly connected to a knob, the surface of the locking block is fitted with a socket, and the socket has a slot inside that matches the locking block.

[0007] Preferably, a number of fixed sleeves are fixedly connected to one side of the outer layer of the fiberglass board, and a telescopic sleeve is slidably connected inside the fixed sleeve.

[0008] Preferably, a strong magnetic block is fitted inside one end of the telescopic sleeve, and a limit ring is fitted at the other end of the telescopic sleeve.

[0009] Preferably, a number of handle bases are fixedly connected to one side of the outer layer of the fiberglass board, and a lamp base is sleeved on one side of the outer layer of the fiberglass board.

[0010] Preferably, the outer layer of the fiberglass board has a skylight opening inside, and a protective sleeve is fitted inside the outer layer of the fiberglass board.

[0011] Preferably, a main light mounting plate is provided on one side of the top of the outer layer of the fiberglass board, and an edge sleeve is fitted onto the surface of the outer layer of the fiberglass board. Beneficial effects

[0012] Considering that existing car roofs struggle to balance lightweight design, mechanical strength, durability, and ease of installation,

[0013] By incorporating a paper honeycomb panel interlayer, a fiberglass outer layer, insert rods, and telescopic springs, the paper honeycomb panel itself boasts a very lightweight structure. Combined with the fiberglass panel, the overall weight is even lighter, helping to improve fuel efficiency and performance in automobiles. Furthermore, the paper honeycomb panel possesses excellent acoustic properties, effectively reducing interior noise. The fiberglass panel provides high mechanical strength and durability, allowing the composite material to maintain its performance in the automotive roof's working environment for an extended period. During installation, a strong magnetic block is used to adhere the roof to the interior of the vehicle. The telescopic sleeve slides within the fixed sleeve, adhering the roof to the bottom of the roof. Since the socket is fixed to the inner wall of the roof, the insert rod is pushed, causing it to insert into the socket. The telescopic spring contracts under pressure, rotating the insert rod so that the locking block on the rod aligns with the slot. Releasing the insert rod allows the telescopic spring to return to its original shape, pushing the insert rod and locking the locking block into the slot. This achieves convenient installation of the automotive roof, simplifying the installation process. No professional tools are required for installation, balancing safety, driving comfort, and ease of installation.

[0014] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of an automotive roof assembly composed of fiberglass board and paper honeycomb board according to the present invention.

[0017] Figure 2 This is a schematic diagram showing the disassembled structure of an automotive roof assembly composed of fiberglass board and paper honeycomb board according to this utility model.

[0018] Figure 3This is a schematic diagram of the strong magnetic block, telescopic sleeve, and fixed sleeve structure of a car roof assembly made of fiberglass board and paper honeycomb board according to this utility model.

[0019] Figure 4 This is a schematic diagram of the insert rod and telescopic spring structure of a car roof assembly made of fiberglass board and paper honeycomb board according to this utility model.

[0020] Figure 5 This is a schematic diagram of the paper honeycomb panel sandwich layer and the fiberglass panel outer layer structure of an automotive roof assembly composed of fiberglass board and paper honeycomb panel according to this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Paper honeycomb board interlayer; 2. Fiberglass board outer layer; 3. Textile layer; 4. Insert rod; 5. Telescopic spring; 6. Locking block; 7. Knob; 8. Socket; 9. Fixing sleeve; 10. Telescopic sleeve; 11. Strong magnetic block; 12. Limiting ring; 13. Handle base; 14. Lamp base; 15. Protective sleeve; 16. Main lamp mounting plate; 17. Edge sleeve. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0025] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0029] This utility model provides, for example Figure 1-5 The car roof assembly shown is a composite of fiberglass board and paper honeycomb board, including a paper honeycomb board interlayer 1, with fiberglass board outer layers 2 fixedly connected to both sides of the paper honeycomb board interlayer 1. A textile layer 3 is fixedly connected to one side of one set of fiberglass board outer layers 2. Several sets of insert rods 4 are slidably connected inside the fiberglass board outer layers 2. A telescopic spring 5 is sleeved on the surface of the insert rod 4. Two sets of locking blocks 6 are fixedly connected to one end of the insert rod 4.

[0030] A knob 7 is fixedly connected to one end of the plug rod 4, and a socket 8 is snapped into the surface of the locking block 6. The socket 8 has a slot inside that matches the locking block 6.

[0031] The knob 7 is fixed to the end of the plug rod 4. Rotating the knob drives the plug rod 4 to move axially, simplifying manual operation. After the plug rod 4 is inserted into the socket 8, the telescopic spring 5 stores energy to achieve automatic locking. The locking block 6 is embedded in the slot inside the socket 8 to form a mechanical limit, preventing the roof from dislodging during vehicle bumps.

[0032] Several sets of fixing sleeves 9 are fixedly connected to one side of the outer layer 2 of the fiberglass board, and telescopic sleeves 10 are slidably connected inside the fixing sleeves 9.

[0033] Among them, the fixed sleeve 9 serves as a guide base, constraining the sliding trajectory of the telescopic sleeve 10 to ensure the parallel fit between the roof and the vehicle roof.

[0034] A strong magnetic block 11 is fitted inside one end of the telescopic sleeve 10, and a limit ring 12 is fitted at the other end of the telescopic sleeve 10.

[0035] The telescopic sleeve 10 has a built-in strong magnetic block 11, which uses magnetic attraction to pre-fix the roof to the roof steel plate, preventing displacement during installation. The limiting ring 12 prevents the telescopic sleeve 10 from accidentally coming out of the fixed sleeve 9, thus improving structural reliability.

[0036] Several sets of handle bases 13 are fixedly connected to one side of the outer layer 2 of the fiberglass board, and a lamp base 14 is sleeved on one side of the outer layer 2 of the fiberglass board.

[0037] Among them, the handle base 13 integrates a hidden handle structure, which makes it easy for a single person to disassemble and install the roof, and the standardized interface of the lamp base 14 supports the modular installation of equipment such as roof LED lights and camping lights.

[0038] A skylight is provided inside the outer layer 2 of the fiberglass board, and a protective sleeve 15 is fitted inside the outer layer 2 of the fiberglass board.

[0039] Among them, the sunroof is compatible with the panoramic sunroof interface, and the protective sleeve 15 uses a rubber sealing ring.

[0040] A main light mounting plate 16 is provided on one side of the top of the outer layer 2 of the fiberglass board, and an edge sleeve 17 is fitted onto the surface of the outer layer 2 of the fiberglass board.

[0041] Among them, the main light mounting plate 16 has reserved heat dissipation holes to adapt to the heat dissipation requirements of high-power searchlights, and the side layer sleeve 17 covers the sharp corners of the ceiling edge to improve the safety of occupants.

[0042] Working Principle: When using this automotive roof assembly composed of fiberglass board and paper honeycomb board, the paper honeycomb board itself has a very lightweight structure. Combined with the fiberglass board, the overall weight is even lighter, helping to improve the vehicle's fuel efficiency and performance. Furthermore, the paper honeycomb board has excellent acoustic properties, effectively reducing interior noise. The fiberglass board provides high mechanical strength and durability, allowing the composite material to maintain its performance in the automotive roof environment for an extended period. During installation, a strong magnetic block 11 is used to attach it to the inside of the roof, and a telescopic sleeve 10 is used for fixation. The sleeve 9 slides inside, adhering the roof to the bottom of the car roof. Since the socket 8 is fixed to the inner top wall of the car roof, it pushes the plug rod 4, causing the plug rod 4 to insert into the socket 8. The telescopic spring 5 is compressed under force, which in turn rotates the plug rod 4 so that the locking block 6 on the plug rod 4 aligns with the slot. Releasing the plug rod 4 causes the telescopic spring 5 to return to its original deformation and generate elastic force, pushing the plug rod 4 so that the locking block 6 is locked into the slot for a limit, thereby achieving the effect of convenient installation of the car roof. The installation steps are simplified, and it can be installed without professional tools, taking into account safety, driving comfort and installation convenience.

[0043] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A car roof assembly composed of fiberglass board and paper honeycomb board, comprising a paper honeycomb board interlayer (1), characterized in that: Both sides of the paper honeycomb board interlayer (1) are fixedly connected to the outer layer of fiberglass board (2). One side of one set of the outer layer of fiberglass board (2) is fixedly connected to the textile layer (3). Several sets of insert rods (4) are slidably connected inside the outer layer of fiberglass board (2). The surface of the insert rod (4) is sleeved with a telescopic spring (5). One end of the insert rod (4) is fixedly connected to two sets of locking blocks (6).

2. The automotive roof assembly composed of fiberglass board and paper honeycomb board according to claim 1, characterized in that: A knob (7) is fixedly connected to one end of the insertion rod (4), and a socket (8) is snapped onto the surface of the locking block (6). The socket (8) has a slot inside that is compatible with the locking block (6).

3. The automotive roof assembly composed of fiberglass board and paper honeycomb board according to claim 1, characterized in that: Several sets of fixed sleeves (9) are fixedly connected to one side of the outer layer (2) of the fiberglass board, and telescopic sleeves (10) are slidably connected inside the fixed sleeves (9).

4. The automotive roof assembly composed of fiberglass board and paper honeycomb board according to claim 3, characterized in that: A strong magnetic block (11) is fitted inside one end of the telescopic sleeve (10), and a limit ring (12) is fitted at the other end of the telescopic sleeve (10).

5. The automotive roof assembly composed of fiberglass board and paper honeycomb board according to claim 1, characterized in that: Several sets of handle bases (13) are fixedly connected to one side of the outer layer (2) of the fiberglass board, and a lamp base (14) is sleeved on one side of the outer layer (2) of the fiberglass board.

6. The automotive roof assembly composed of fiberglass board and paper honeycomb board according to claim 1, characterized in that: The outer layer (2) of the fiberglass board has a skylight opening inside, and a protective sleeve (15) is fitted inside the outer layer (2) of the fiberglass board.

7. The automotive roof assembly composed of fiberglass board and paper honeycomb board according to claim 1, characterized in that: A main lamp mounting plate (16) is provided on one side of the top of the outer layer (2) of the fiberglass board, and a side layer sleeve (17) is fitted onto the surface of the outer layer (2) of the fiberglass board.

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