Automobile roof structure
By installing a connecting base on the outer periphery of the skylight of the car ceiling instead of the reinforcement frame, the problems of high cost and heavy quality of the existing car ceiling are solved, and the effect of simplifying production and reducing costs is achieved.
Patent Information
- Application Number
- CN202421402136.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-19
AI Technical Summary
Installing sunroof reinforced frames on existing car ceilings leads to high costs and heavy quality, and needs to solve the problems of high material costs and production costs.
By installing multiple connecting bases on the outer periphery of the skylight to replace the original reinforcement frame, the production and assembly process is simplified and the weight of parts and production costs are reduced.
It has achieved simplification of the production and assembly process of automobile ceiling, reduced parts weight, and reduced the cost of about 10% during parts production and manufacturing.
Smart Images
Figure CN222451931U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile roofs, in particular to an automobile roof structure. Background Art
[0002] like Figure 3 As shown, a sunroof installation gap 2 is provided on the existing automobile roof 1, and a sunroof reinforcement frame 21 is provided in the inner circle of the sunroof installation gap 2. The sunroof reinforcement frame 21 increases the connection strength at the sunroof installation gap 2 and is also used for assembling the automobile roof with other parts. However, by providing a whole circle of sunroof reinforcement frames 21 at the sunroof installation gap 2, higher material costs and production costs are required, and the overall weight is also increased. Utility Model Content
[0003] The technical problem to be solved by the utility model is that the installation of a skylight reinforcement frame on the existing automobile roof leads to high cost and heavy weight. In order to overcome the defects of the above existing technologies, the utility model provides a method of simplifying the production and assembly process of the automobile roof by connecting the base, thereby reducing the weight of the parts and reducing the cost generated by the production and manufacturing of the parts by about 10%.
[0004] For the purpose of this utility model, the following technical solutions are adopted:
[0005] A car roof structure comprises a roof body; a sunroof installation gap is arranged in the middle of the roof body; a plurality of connection bases are arranged at intervals along the circumference of the sunroof installation gap on the top surface of the roof body; a connection block is arranged on the top surface of each connection base; a mounting groove is arranged on the top surface of the connection block; a connection protrusion is arranged on the mounting groove; and the top surface of the connection protrusion is horizontal and flat. The structure can simplify the production and assembly process of the car roof, reduce the weight of parts, and reduce the cost of parts production by about 10% by arranging multiple connection bases on the outer periphery of the sunroof installation gap to replace the original reinforcement frame.
[0006] Preferably, a plurality of connecting triangles are arranged between the top surface of the connecting base and the side wall of the connecting block. The connecting triangles can further ensure the connection strength between the connecting base and the connecting block and improve the connection stability.
[0007] Preferably, the top surface of the connection base is provided with a plurality of reinforcing ribs, so as to further ensure the support stability and support strength of the connection base.
[0008] Preferably, the inner wall of the skylight installation gap is covered with a circle of coating layer; and the coating layer covers and extends to the side of the connecting base close to the skylight installation gap. The coating layer ensures the beauty of the inner wall of the skylight installation gap, and also facilitates better fixing and protecting the connecting base, so that after subsequent installation, the coating layer can be pressed and fixed to prevent the coating layer from falling off.
[0009] Preferably, the connection base is provided with a plurality of connection holes arranged at intervals along the circumferential direction on the outer ring of the connection block, so as to facilitate the subsequent installation and connection of components.
[0010] Preferably, the connection base, the connection block and the connection protrusion are integrally formed and made of plastic, which facilitates production and reduces production costs.
[0011] To sum up, the advantage of the utility model is that the structure can simplify the production and assembly process of the car roof and reduce the weight of parts by arranging multiple connecting bases on the outer periphery of the sunroof installation gap to replace the original reinforcement frame, while also reducing the cost generated by the production and manufacturing of parts by about 10%. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the automobile roof structure of the utility model.
[0013] Figure 2 It is a structural schematic diagram of a connecting base of the utility model.
[0014] Figure 3 It is a structural schematic diagram of an existing automobile roof structure.
[0015] Description of reference numerals:
[0016] 1. Ceiling body; 2. Skylight installation gap; 21. Skylight reinforcement frame; 3. Connection base; 31. Reinforcement ribs; 4. Connection block; 41. Installation groove; 42. Connection hole; 5. Connection protrusion; 6. Connection triangle plate; 7. Covering layer. DETAILED DESCRIPTION
[0017] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.
[0018] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.
[0019] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0020] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.
[0021] like Figures 1 to 3 As shown, a car roof structure includes a roof body 1; a skylight installation gap 2 is arranged in the middle of the roof body 1; a plurality of connecting bases 3 are arranged at intervals along the circumference of the skylight installation gap 2 on the top surface of the roof body 1; a connecting block 4 is arranged on the top surface of each connecting base 3; a mounting groove 41 is arranged on the top surface of the connecting block 4; a connecting protrusion 5 is arranged on the mounting groove 41; and the top surface of the connecting protrusion 5 is horizontal and flat. The connecting base 3, the connecting block 4 and the connecting protrusion 5 are integrally formed and made of plastic. The integral forming facilitates production and can reduce production costs. The structure can simplify the production and assembly process of the car roof, reduce the weight of parts, and reduce the cost of parts production by about 10% by arranging multiple connecting bases 3 on the outer periphery of the skylight installation gap 2 to replace the original reinforcement frame.
[0022] like Figure 1 to Figure 2 As shown, the top surface of the connection base 3 is provided with a plurality of reinforcing ribs 31. The reinforcing ribs 31 further ensure the support stability and support strength of the connection base 3. A plurality of connecting triangles 6 are provided between the top surface of the connection base 3 and the side wall of the connection block 4. The connecting triangles 6 can further ensure the connection strength between the connection base 3 and the connection block 4 and improve the connection stability. The outer ring of the connection block 4 on the connection base 3 is provided with a plurality of connecting holes 42 arranged at intervals along the circumferential direction. The connecting holes 42 facilitate the subsequent installation and connection of components.
[0023] like Figure 1 to Figure 2 As shown, the inner wall of the skylight installation gap 2 is covered with a circle of coating layer 7, and the coating layer 7 covers and extends to the side of the connecting base 3 close to the skylight installation gap 2. The coating layer 7 ensures the beauty of the inner wall of the skylight installation gap 2, and also facilitates better fixing and protecting the connecting base 3, so that after subsequent installation, the coating layer 7 can be pressed and fixed to prevent the coating layer 7 from falling off.
[0024] The advantage of the utility model is that the structure can simplify the production and assembly process of the automobile roof, reduce the weight of parts, and also reduce the cost of the parts by about 10% by arranging multiple connecting bases 3 on the periphery of the skylight installation gap 2 to replace the original reinforcement frame.
[0025] In the description of the embodiments of the present application, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.
[0026] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0027] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.
Claims
1. A car roof structure, characterized in that: The invention comprises a ceiling body (1); a skylight installation gap (2) is arranged in the middle of the ceiling body (1); a plurality of connection bases (3) are arranged on the top surface of the ceiling body (1) at intervals along the circumference of the skylight installation gap (2); a connection block (4) is arranged on the top surface of each connection base (3); a mounting groove (41) is arranged on the top surface of the connection block (4); a connection protrusion (5) is arranged on the mounting groove (41); and the top surface of the connection protrusion (5) is horizontal and flat.
2. The automobile roof structure according to claim 1, characterized in that: A plurality of connecting triangle plates (6) are arranged between the top surface of the connecting base (3) and the side wall of the connecting block (4).
3. The automobile roof structure according to claim 1, characterized in that: The top surface of the connecting base (3) is provided with a plurality of reinforcing ribs (31).
4. The automobile roof structure according to claim 1, characterized in that: The inner wall of the skylight installation gap (2) is covered with a circle of coating layer (7); and the coating layer (7) covers and extends to a side portion of the connecting base (3) close to the skylight installation gap (2).
5. The automobile roof structure according to claim 1, characterized in that: The connection base (3) is provided with a plurality of connection holes (42) arranged at intervals along the circumferential direction on the outer ring of the connection block (4).
6. The automobile roof structure according to claim 1, characterized in that: The connection base (3), the connection clamp block (4) and the connection protrusion (5) are integrally formed and made of plastic.