Top cover frame structure and vehicle with same

Abstract

The utility model discloses a roof frame structure and a vehicle with the roof frame structure, the roof frame structure comprises backdrop glass, a roof front beam assembly and a roof rear beam assembly, the roof front beam assembly is arranged on the front side of the backdrop glass, the roof front beam assembly comprises a roof front beam cover plate and a backdrop frame front beam which are connected, and the roof front beam cover plate is arranged on the rear side of the backdrop glass. The awning frame front cross beam is arranged on the lower side of the rear part of the top cover front cross beam cover plate; the front end of the awning glass is supported on the top cover front cross beam cover plate and the upper side of the awning frame front cross beam; the top cover rear cross beam assembly is arranged on the rear side of the backdrop glass and comprises a top cover rear cross beam cover plate and a backdrop frame rear cross beam which are connected, the backdrop frame rear cross beam is arranged on the lower side of the front portion of the top cover rear cross beam cover plate, and the rear end of the backdrop glass is supported on the top cover rear cross beam cover plate and the upper side of the backdrop frame rear cross beam. According to the top cover frame structure provided by the embodiment of the utility model, the supporting performance of the backdrop glass can be improved, and the installation stability of the backdrop glass can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a roof frame structure and a vehicle having the same. Background Art

[0002] In the related technologies, the traditional vehicle body roof area ensures the torsional stiffness, modal and other performances of the vehicle body as a whole by strengthening the crossbeam, sunroof frame and other structures. For panoramic skylight models with a large light-transmitting area, the vehicle body performance requirements are met without adding a body reinforcement structure in the light-transmitting area of ​​the skylight glass, which places high demands on the vehicle body structure design, as well as the installation and stability of the skylight glass. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a top cover frame structure that can improve the support of the skylight glass and further improve the stability of the skylight glass installation.

[0004] The utility model also provides a vehicle with the roof frame structure.

[0005] According to the first aspect of the utility model, the roof frame structure includes: a skylight glass; a roof front crossbeam assembly, which is arranged on the front side of the skylight glass, and includes a roof front crossbeam cover plate and a skylight frame front crossbeam, the skylight frame front crossbeam is arranged on the lower side of the rear part of the roof front crossbeam cover plate and is connected to the roof front crossbeam cover plate, and the front end of the skylight glass is supported on the upper side of the roof front crossbeam cover plate and the skylight frame front crossbeam; a roof rear crossbeam assembly, which is arranged on the rear side of the skylight glass, and includes a roof rear crossbeam cover plate and a skylight frame rear crossbeam, the skylight frame rear crossbeam is arranged on the lower side of the front part of the roof rear crossbeam cover plate and is connected to the roof rear crossbeam cover plate, and the rear end of the skylight glass is supported on the roof rear crossbeam cover plate and the upper side of the skylight frame rear crossbeam.

[0006] According to the roof frame structure of the embodiment of the utility model, the roof front cross beam assembly includes a connected roof front cross beam cover plate and a front cross beam of the skylight frame, the roof rear cross beam assembly includes a connected roof rear cross beam cover plate and a rear cross beam of the skylight frame, and the front and rear ends of the skylight glass are respectively supported on the upper sides of the roof front cross beam assembly and the roof rear cross beam assembly, which can improve the supporting performance of the skylight glass and thereby improve the stability of the installation of the skylight glass.

[0007] According to some embodiments of the utility model, the roof frame structure also includes: a side panel upper beam frame, which is arranged on the left and right sides of the skylight glass; a first connecting plate, which is connected to the left and right ends of the front cross beam of the skylight frame and is connected to the front end of the side panel upper beam frame; a second connecting plate, which is connected to the left and right ends of the rear cross beam of the skylight frame and is connected to the rear end of the side panel upper beam frame; wherein, the roof front cross beam cover plate, the skylight frame front cross beam, the roof rear cross beam cover plate, the skylight frame rear cross beam, the side panel upper beam frame, the first connecting plate and the second connecting plate enclose a skylight glass support frame, and the skylight glass is supported on the skylight glass support frame.

[0008] According to some embodiments of the utility model, the roof cover front cross beam assembly also includes: a roof cover front cross beam, which is arranged on the lower side of the front part of the roof cover front cross beam cover plate and is connected to the roof cover front cross beam cover plate, and the roof cover front cross beam and the skylight frame front cross beam are arranged at intervals in the front and rear directions.

[0009] According to some embodiments of the utility model, the roof cover rear cross beam assembly also includes: a roof cover rear cross beam, which is arranged on the lower side of the rear part of the roof cover rear cross beam cover plate and connected to the roof cover rear cross beam cover plate, and the roof cover rear cross beam and the skylight frame rear cross beam are arranged at intervals in the front-to-rear direction.

[0010] According to some embodiments of the utility model, the roof frame structure also includes: an upper inner panel of a D-pillar, which is connected to one end of the rear cross beam of the roof in the left-right direction, and is connected to an upper side beam frame of the side panel arranged on one side of the skylight glass in the left-right direction.

[0011] According to some embodiments of the utility model, the roof cover frame structure also includes: a front roof cover trim panel, which is connected to the front cross beam cover plate of the roof cover and is located on the upper side of the front cross beam cover plate of the roof cover; a rear roof cover trim panel, which is connected to the rear cross beam cover plate of the roof cover and is located on the upper side of the rear cross beam cover plate of the roof cover, and the front roof cover trim panel, the skylight glass and the rear roof cover trim panel are connected in sequence from front to back.

[0012] According to some embodiments of the present invention, the front top cover trim includes: a front trim body and a front trim frame, the front trim frame is connected to the front trim body and is located on the lower side of the front trim body; the rear top cover trim includes: a rear trim body and a rear trim frame, the rear trim frame is connected to the rear trim body and is located on the lower side of the rear trim body.

[0013] According to some embodiments of the present invention, the front trim panel frame is fastened to the front cross beam cover plate of the roof via a plurality of first fasteners, and the rear trim panel frame is fastened to the rear cross beam cover plate of the roof via a plurality of second fasteners.

[0014] According to some embodiments of the utility model, the front cross beam cover plate of the roof cover respectively encloses a first cavity and a second cavity with the front cross beam of the skylight frame and the front cross beam of the roof cover, some of the plurality of first fasteners are located in the first cavity and the second cavity, a first installation avoidance hole is formed on the front cross beam of the skylight frame and passes through the front cross beam of the skylight frame from top to bottom, the first installation avoidance hole is opposite to the first fastener located in the first cavity, and a second installation avoidance hole is formed on the front cross beam of the roof cover and passes through the front cross beam of the roof cover from top to bottom, the second installation avoidance hole is opposite to the first fastener located in the second cavity.

[0015] According to some embodiments of the utility model, the rear cross beam cover plate of the top cover respectively encloses a third cavity and a fourth cavity with the rear cross beam of the skylight frame and the rear cross beam of the top cover, some of the plurality of second fasteners are located in the third cavity and the fourth cavity, a third installation avoidance hole is formed on the rear cross beam of the skylight frame, which passes through the rear cross beam of the skylight frame from top to bottom, and the third installation avoidance hole is opposite to the second fastener located in the third cavity, and a fourth installation avoidance hole is formed on the rear cross beam of the top cover, which passes through the rear cross beam of the top cover from top to bottom, and the fourth installation avoidance hole is opposite to the second fastener located in the fourth cavity.

[0016] According to some embodiments of the utility model, a first seal is provided on the peripheral edge of the front top cover trim, the first seal extends in a ring shape along the circumference of the front top cover trim, and the first seal abuts between the lower surface of the front top cover trim and the upper surface of the top cover front cross beam cover; a second seal is provided on the peripheral edge of the rear top cover trim, the second seal extends in a ring shape along the circumference of the rear top cover trim, and the second seal seals and abuts between the lower surface of the rear top cover trim and the upper surface of the top cover rear cross beam cover.

[0017] A vehicle according to an embodiment of the second aspect of the utility model comprises a cover frame structure according to an embodiment of the first aspect of the utility model.

[0018] According to the vehicle of the embodiment of the utility model, by providing a roof frame structure, it is possible to improve the strength and rigidity of the vehicle body while meeting the requirements for installing the skylight glass, the front roof trim and the rear roof trim.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of a top cover frame structure according to an embodiment of the utility model;

[0021] Figure 2 yes Figure 1 A schematic diagram of the roof frame structure shown in , wherein no skylight glass is provided;

[0022] Figure 3 yes Figure 2 A schematic diagram of another angle of the top cover frame structure shown in ;

[0023] Figure 4 yes Figure 1 A cross-sectional view of the top cover front cross member assembly shown in ;

[0024] Figure 5 yes Figure 4 A sectional view of a portion of the structure of the front cross member assembly of the top cover shown in ;

[0025] Figure 6 yes Figure 1 A cross-sectional view of the roof rear cross member assembly is shown in FIG.

[0026] Reference numerals:

[0027] 100. Top cover frame structure;

[0028] 10. Skylight glass;

[0029] 20. Front crossbeam assembly of top cover; 21. Front crossbeam cover plate of top cover; 22. Front crossbeam of canopy frame; 221. First installation avoidance hole; 23. Front crossbeam of top cover; 231. Second installation avoidance hole;

[0030] 30. Top cover rear crossbeam assembly; 31. Top cover rear crossbeam cover plate; 32. Canopy frame rear crossbeam; 33. Top cover rear crossbeam;

[0031] 41. Side wall upper beam frame; 42. First connecting plate; 43. Second connecting plate; 44. D-pillar upper inner plate;

[0032] 50. Front roof panel; 51. Front panel body; 52. Front panel frame;

[0033] 60. rear top cover trim; 61. rear trim body; 62. rear trim frame;

[0034] 71. First fastener; 72. Second fastener; 73. First cavity; 74. Second cavity; 75. First sealing member; 76. Second sealing member. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0037] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] Reference below Figure 1-Figure 6 A roof frame structure 100 according to an embodiment of the present invention is described.

[0039] Reference Figure 1-Figure 3The roof frame structure 100 includes a skylight glass 10, a roof front crossbeam assembly 20 and a roof rear crossbeam assembly 30. The roof front crossbeam assembly 20 is arranged at the front side of the skylight glass 10 and is used to support the skylight glass 10. The roof front crossbeam assembly 20 includes a roof front crossbeam cover plate 21 and a skylight frame front crossbeam 22. The skylight frame front crossbeam 22 is arranged at the rear of the roof front crossbeam cover plate 21 and is connected to the lower side of the roof front crossbeam cover plate 21, which can improve the structural strength of the roof front crossbeam assembly 20. For example, the skylight frame front crossbeam 22 can be connected to the lower side of the rear of the roof front crossbeam cover plate 21 by welding.

[0040] The front end of the skylight glass 10 is supported on the upper side of the front cross beam cover plate 21 of the roof and the front cross beam 22 of the skylight frame, that is, the front end of the skylight glass 10 is located on the upper side of the front cross beam cover plate 21 of the roof and the front cross beam 22 of the skylight frame. The front cross beam cover plate 21 of the roof and the front cross beam 22 of the skylight frame are used to support the front end of the skylight glass 10, which can improve the stability of supporting the skylight glass 10. For example, glass glue can be used to stick the front end of the skylight glass 10 to the upper side of the front cross beam cover plate 21 of the roof.

[0041] The roof rear cross beam assembly 30 is arranged at the rear side of the skylight glass 10, and the roof rear cross beam assembly 30 is used to support the skylight glass 10. The roof rear cross beam assembly 30 includes a roof rear cross beam cover plate 31 and a skylight frame rear cross beam 32, and the skylight frame rear cross beam 32 is arranged in front of the roof rear cross beam cover plate 31 and connected to the lower side of the skylight frame rear cross beam 32, which can improve the structural strength of the roof rear cross beam assembly 30.

[0042] For example, the rear cross beam 32 of the canopy frame can be connected to the lower side of the front portion of the rear cross beam cover plate 31 of the roof by welding. The rear end of the canopy glass 10 is supported on the upper side of the rear cross beam cover plate 31 of the roof and the rear cross beam 32 of the canopy frame, that is, the rear end of the canopy glass 10 is located on the upper side of the rear cross beam cover plate 31 of the roof and the rear cross beam 32 of the canopy frame. The rear cross beam cover plate 31 of the roof and the rear cross beam 32 of the canopy frame are used to support the rear end of the canopy glass 10, which can improve the stability of supporting the canopy glass 10. For example, glass glue can be used to stick the rear end of the canopy glass 10 to the upper side of the rear cross beam cover plate 31 of the roof.

[0043] According to the roof frame structure 100 of the embodiment of the utility model, the roof front cross beam assembly 20 includes a connected roof front cross beam cover plate 21 and a skylight frame front cross beam 22, the roof rear cross beam assembly 30 includes a connected roof rear cross beam cover plate 31 and a skylight frame rear cross beam 32, and the front and rear ends of the skylight glass 10 are respectively supported on the upper sides of the roof front cross beam assembly 20 and the roof rear cross beam assembly 30, which can improve the supporting performance of the skylight glass 10 and thereby improve the stability of the installation of the skylight glass 10.

[0044] According to some embodiments of the present invention, referring to Figure 1-Figure 3 The roof frame structure 100 further includes a side upper beam frame 41, a first connecting plate 42 and a second connecting plate 43. Two side upper beam frames 41 are provided. The two side upper beam frames 41 are respectively arranged on the left and right sides of the skylight glass 10. The two side upper beam frames 41 are respectively used to support the left and right ends of the skylight glass 10. For example, glass glue can be used to stick the left and right ends supporting the skylight glass 10 to the upper side of the side upper beam frame 41.

[0045] There are two first connecting plates 42, which are respectively connected to the left and right ends of the front cross beam 22 of the canopy frame, and the first connecting plates 42 are connected to the front end of the side upper beam frame 41, that is, the first connecting plates 42 are used to connect the front cross beam 22 of the canopy frame and the side upper beam frame 41. For example, the first connecting plates 42 can be connected between the front cross beam 22 of the canopy frame and the side upper beam frame 41 by welding.

[0046] Two second connecting plates 43 are also provided, and the two second connecting plates 43 are respectively connected to the left and right ends of the rear cross beam 32 of the canopy frame, and the second connecting plate 43 is connected to the rear end of the side upper side beam frame 41, that is, the second connecting plate 43 is used to connect the rear cross beam 32 of the canopy frame and the side upper side beam frame 41. For example, the second connecting plate 43 can be connected between the rear cross beam 32 of the canopy frame and the side upper side beam frame 41 by welding.

[0047] Among them, the front crossbeam cover plate 21 of the roof, the front crossbeam 22 of the skylight frame, the rear crossbeam cover plate 31 of the roof, the rear crossbeam 32 of the skylight frame, the upper beam frame 41 of the side wall, the first connecting plate 42 and the second connecting plate 43 enclose a skylight glass support frame, and the skylight glass 10 is supported on the skylight glass support frame, so that the structure supporting the skylight glass 10 is more stable.

[0048] According to some embodiments of the present invention, referring to Figure 1-Figure 3 The roof front cross beam assembly 20 also includes a roof front cross beam 23, which is arranged at the front of the roof front cross beam cover plate 21 and connected to the lower side of the roof front cross beam cover plate 21. For example, the roof front cross beam 23 can be connected to the lower side of the front of the roof front cross beam cover plate 21 by welding. The roof front cross beam 23 and the canopy frame front cross beam 22 are arranged at intervals in the front and rear directions, and the roof front cross beam 23 is located in front of the canopy frame front cross beam 22. The roof front cross beam 23 can support the roof front cross beam cover plate 21, and can further improve the structural strength of the roof front cross beam assembly 20, so that the roof front cross beam assembly 20 can better support the canopy glass 10.

[0049] The roof rear cross beam assembly 30 also includes a roof rear cross beam 33, which is arranged at the rear of the roof rear cross beam cover plate 31 and connected to the lower side of the roof rear cross beam cover plate 31. For example, the roof rear cross beam 33 can be connected to the lower side of the rear of the roof rear cross beam cover plate 31 by welding. The roof rear cross beam 33 and the skylight frame rear cross beam 32 are arranged at intervals in the front-to-back direction, and the roof rear cross beam 33 is located behind the skylight frame rear cross beam 32. The roof rear cross beam 33 can support the roof front cross beam cover plate 21, and can further improve the structural strength of the roof rear cross beam assembly 30, so that the roof rear cross beam assembly 30 can better support the skylight glass 10.

[0050] According to some embodiments of the present invention, referring to Figure 1-Figure 3 The roof frame structure 100 further includes a D-pillar upper inner panel 44, two D-pillar upper inner panels 44 are provided, and the two D-pillar upper inner panels 44 are respectively connected to the two ends of the roof rear cross beam 33 in the left-right direction, one of the D-pillar upper inner panels 44 is connected to the side wall upper side beam frame 41 arranged on one side of the skylight glass 10 in the left-right direction, and the other D-pillar upper inner panel 44 is connected to the side wall upper side beam frame 41 arranged on the other side of the skylight glass 10 in the left-right direction. The side wall upper side beam frame 41 and the roof front cross beam assembly 20 are connected to the D-pillar upper inner panels 44 to connect the skylight glass support frame to the vehicle body frame.

[0051] According to some embodiments of the present invention, referring to Figure 1 , Figure 4-Figure 6 Due to the limitation of the mold size of the skylight glass 10, the length of the skylight glass 10 in the front and rear direction cannot exceed two meters. The length of the roof of some large vehicles in the front and rear direction will basically exceed the limited size of the skylight glass 10. The part exceeding the limited size is generally replaced by a decorative panel.

[0052] The roof frame structure 100 also includes a front roof trim panel 50 and a rear roof trim panel 60. The front roof trim panel 50 is connected to the front roof cross beam cover plate 21 and is located on the upper side of the front roof cross beam cover plate 21. The front roof trim panel 50 is used to connect the front end of the skylight glass 10 and the vehicle body frame. The rear roof trim panel 60 is connected to the rear roof cross beam cover plate 31 and is located on the upper side of the rear roof cross beam cover plate 31. The rear roof trim panel 60 is used to connect the rear end of the skylight glass 10 and the vehicle body frame. The front roof trim panel 50, the skylight glass 10 and the rear roof trim panel 60 are connected in sequence from front to back to cover the roof of the vehicle body.

[0053] According to some embodiments of the present invention, referring to Figure 4-Figure 6The front top cover trim 50 includes a front trim body 51 and a front trim frame 52 . The front trim frame 52 is connected to the front trim body 51 , and the front trim frame 52 is located at the lower side of the front trim body 51 . The front trim frame 52 can improve the structural strength of the front trim body 51 .

[0054] The rear top cover trim 60 includes a rear trim body 61 and a rear trim frame 62 . The rear trim frame 62 is connected to the rear trim body 61 , and the rear trim frame 62 is located at the lower side of the rear trim body 61 . The rear trim frame 62 can improve the rear trim body 61 .

[0055] According to some embodiments of the present invention, referring to Figure 4-Figure 6 The front trim frame 52 and the front cross beam cover plate 21 of the roof are fastened together by a plurality of first fasteners 71, which can improve the connection strength between the front trim frame 52 and the front cross beam cover plate 21 of the roof, and further improve the connection strength between the front roof trim panel 50 and the front cross beam cover plate 21 of the roof; and the installation process is simple, which is convenient for connecting and fixing the front trim frame 52 and the front cross beam cover plate 21 of the roof.

[0056] For example, a plurality of first connection holes may be formed on the front fascia frame 52, and a plurality of second connection holes may be formed on the roof front cross beam cover 21, the number of the first connection holes and the second connection holes are equal and correspond one to one, and the first fastener 71 may be passed through the first connection holes and the second connection holes to fix the front fascia frame 52 to the roof front cross beam cover 21.

[0057] The rear trim frame 62 and the roof rear cross beam cover 31 are fastened together by a plurality of second fasteners 72, which can improve the connection strength between the rear trim frame 62 and the roof rear cross beam cover 31, and further improve the connection strength between the rear roof trim 60 and the roof rear cross beam cover 31; and the installation process is simple, which facilitates the connection and fixing of the rear trim frame 62 and the roof rear cross beam cover 31.

[0058] For example, a plurality of third connection holes may be formed on the rear trim frame 62, a plurality of fourth connection holes may be formed on the roof rear cross beam cover 31, the number of the third connection holes and the fourth connection holes are equal and correspond one to one, and the second fastener 72 may be passed through the first connection hole and the fourth connection hole to fix the rear trim frame 62 to the roof rear cross beam cover 31.

[0059] According to some embodiments of the present invention, referring to Figure 4-Figure 6The top cover front cross beam cover plate 21 and the awning frame front cross beam 22 enclose a first cavity 73, the top cover front cross beam cover plate 21 and the top cover front cross beam 23 form a second cavity 74, and some of the plurality of first fasteners 71 are located in the first cavity 73 and the second cavity 74. A first installation avoidance hole 221 is formed on the awning frame front cross beam 22, and the first installation avoidance hole 221 passes through the awning frame front cross beam 22 up and down. The first installation avoidance hole 221 is opposite to the first fastener 71 located in the first cavity 73, so that the first fastener 71 passes through the first installation avoidance hole 221 to fix the front trim frame 52 to the top cover front cross beam cover plate 21.

[0060] A second installation avoidance hole 231 is formed on the front cross beam 23 of the roof cover. The second installation avoidance hole 231 passes through the front cross beam 23 of the roof cover up and down. The second installation avoidance hole 231 is opposite to the first fastener 71 located in the second cavity 74, so that the first fastener 71 passes through the second installation avoidance hole 231 to fix the front trim frame 52 to the front cross beam cover plate 21 of the roof cover.

[0061] The rear cross beam cover plate 31 of the roof and the rear cross beam 32 of the skylight frame enclose a third cavity, and the rear cross beam cover plate 31 of the roof and the rear cross beam 33 of the roof enclose a fourth cavity. Some of the multiple second fasteners 72 are located in the third cavity and the fourth cavity. A third installation avoidance hole is formed on the rear cross beam 32 of the skylight frame. The third installation avoidance hole passes through the rear cross beam 32 of the skylight frame up and down. The third installation avoidance hole is opposite to the second fastener 72 located in the third cavity, so that the second fastener 72 can pass through the third installation avoidance hole to fix the rear trim frame 62 to the front cross beam cover plate of the rear cover.

[0062] A fourth installation avoidance hole is formed on the rear cross beam 33 of the top cover, and the fourth installation avoidance hole passes through the rear cross beam 33 of the top cover up and down. The fourth installation avoidance hole is opposite to the second fastener 72 located in the fourth cavity, so that the second fastener 72 can pass through the third installation avoidance hole to fix the rear trim frame 62 to the front cross beam cover plate of the rear cover.

[0063] According to some embodiments of the present invention, referring to Figure 4-Figure 6 A first seal 75 is provided on the periphery of the front roof trim 50. The first seal 75 extends in a ring shape along the circumference of the front roof trim 50. The first seal 75 abuts between the lower surface of the front roof trim 50 and the upper surface of the front cross beam cover 21 of the roof. The first seal 75 is used to seal the gap between the front roof trim 50 and the front cross beam cover 21 of the roof, so as to prevent rainwater from entering the interior of the vehicle body through the gap between the front roof trim 50 and the front cross beam cover 21 of the roof. For example, the first seal 75 can be waterproof foam. For another example, the first seal 75 can be interference-fitted in the gap between the front roof trim 50 and the front cross beam cover 21 of the roof, so as to further increase the sealing performance between the front roof trim 50 and the front cross beam cover 21 of the roof.

[0064] A second seal 76 is provided at the periphery of the rear top cover trim 60. The second seal 76 extends in a ring shape along the circumference of the rear top cover trim 60. The second seal 76 seals and abuts between the lower surface of the rear top cover trim 60 and the upper surface of the top cover rear cross beam cover 31. The second seal 76 is used to seal the gap between the rear top cover trim 60 and the top cover rear cross beam cover 31 to prevent rainwater from entering the vehicle body through the gap between the rear top cover trim 60 and the top cover rear cross beam cover 31. For example, the second seal 76 can be waterproof foam. For another example, the second seal 76 can be interference-fitted in the gap between the rear top cover trim 60 and the top cover rear cross beam cover 31, which can further increase the sealing between the rear top cover trim 60 and the top cover rear cross beam cover 31.

[0065] A vehicle according to an embodiment of the second aspect of the utility model comprises a cover frame structure according to an embodiment of the first aspect of the utility model.

[0066] According to the vehicle of the embodiment of the utility model, by providing a roof frame structure 100, it is possible to improve the strength and rigidity of the vehicle body while meeting the requirements for installing the skylight glass 10, the front roof trim 50 and the rear roof trim 60.

[0067] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. 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.

[0068] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A roof frame structure, characterized in that: include: Skylight glass; A roof front cross beam assembly, the roof front cross beam assembly is arranged at the front side of the skylight glass, the roof front cross beam assembly includes a roof front cross beam cover plate and a skylight frame front cross beam, the skylight frame front cross beam is arranged at the lower side of the rear portion of the roof front cross beam cover plate and connected to the roof front cross beam cover plate, and the front end of the skylight glass is supported on the upper side of the roof front cross beam cover plate and the skylight frame front cross beam; A roof cover rear cross beam assembly, which is arranged on the rear side of the skylight glass, and includes a roof cover rear cross beam cover plate and a skylight frame rear cross beam. The skylight frame rear cross beam is arranged on the lower side of the front part of the roof cover rear cross beam cover plate and is connected to the roof cover rear cross beam cover plate, and the rear end of the skylight glass is supported on the upper side of the roof cover rear cross beam cover plate and the skylight frame rear cross beam.

2. The top cover frame structure according to claim 1, characterized in that: Also includes: A side panel upper beam frame, wherein the side panel upper beam frame is arranged on the left and right sides of the skylight glass; A first connecting plate, the first connecting plate being connected to the left and right ends of the front cross beam of the canopy frame and connected to the front end of the side panel upper beam frame; A second connecting plate, the second connecting plate being connected to the left and right ends of the rear cross beam of the canopy frame and connected to the rear end of the side wall upper beam frame; Among them, the front crossbeam cover plate of the roof, the front crossbeam of the skylight frame, the rear crossbeam cover plate of the roof, the rear crossbeam of the skylight frame, the upper beam frame of the side wall, the first connecting plate and the second connecting plate enclose a skylight glass support frame, and the skylight glass is supported on the skylight glass support frame.

3. The top cover frame structure according to claim 2, characterized in that: The roof front cross beam assembly also includes: a roof front cross beam, which is arranged on the lower side of the front part of the roof front cross beam cover plate and connected to the roof front cross beam cover plate, and the roof front cross beam and the skylight frame front cross beam are arranged at intervals in the front and rear directions.

4. The top cover frame structure according to claim 2, characterized in that: The roof cover rear cross beam assembly also includes: a roof cover rear cross beam, which is arranged on the lower side of the rear part of the roof cover rear cross beam cover plate and connected to the roof cover rear cross beam cover plate, and the roof cover rear cross beam and the skylight frame rear cross beam are arranged at intervals in the front-to-rear direction.

5. The top cover frame structure according to claim 4, characterized in that: Also includes: The D-pillar upper inner panel is connected to one end of the rear cross beam of the roof in the left-right direction, and is connected to the side panel upper edge beam frame arranged on one side of the skylight glass in the left-right direction.

6. The roof frame structure according to claim 4, characterized in that: Also includes: A front roof trim plate, the front roof trim plate being connected to the front cross beam cover plate of the roof and being located on the upper side of the front cross beam cover plate of the roof; The rear roof cover trim is connected to the roof cover rear cross beam cover and is located on the upper side of the roof cover rear cross beam cover, and the front roof cover trim, the skylight glass and the rear roof cover trim are connected in sequence from front to back.

7. The roof frame structure according to claim 6, characterized in that: The front top cover trim panel comprises: a front trim panel body and a front trim panel frame, wherein the front trim panel frame is connected to the front trim panel body and is located at the lower side of the front trim panel body; The rear top cover trim panel comprises: a rear trim panel body and a rear trim panel frame, wherein the rear trim panel frame is connected to the rear trim panel body and is located at the lower side of the rear trim panel body.

8. The roof frame structure according to claim 7, characterized in that: The front trim frame is fastened and connected to the front cross beam cover of the roof via a plurality of first fasteners, and the rear trim frame is fastened and connected to the rear cross beam cover of the roof via a plurality of second fasteners.

9. The roof frame structure according to claim 8, characterized in that: The front cross beam cover plate of the roof cover respectively encloses a first cavity and a second cavity with the front cross beam of the skylight frame and the front cross beam of the roof cover, and some of the plurality of first fasteners are located in the first cavity and the second cavity. A first installation avoidance hole is formed on the front cross beam of the skylight frame, which passes through the front cross beam of the skylight frame from top to bottom, and the first installation avoidance hole is opposite to the first fastener located in the first cavity. A second installation avoidance hole is formed on the front cross beam of the roof cover, which passes through the front cross beam of the roof cover from top to bottom, and the second installation avoidance hole is opposite to the first fastener located in the second cavity.

10. The roof frame structure according to claim 8, characterized in that: The rear cross beam cover plate of the roof cover respectively encloses a third cavity and a fourth cavity with the rear cross beam of the skylight frame and the rear cross beam of the roof cover, and some of the plurality of second fasteners are located in the third cavity and the fourth cavity. A third installation avoidance hole is formed on the rear cross beam of the skylight frame, which passes through the rear cross beam of the skylight frame from top to bottom, and the third installation avoidance hole is opposite to the second fastener located in the third cavity. A fourth installation avoidance hole is formed on the rear cross beam of the roof cover, which passes through the rear cross beam of the roof cover from top to bottom, and the fourth installation avoidance hole is opposite to the second fastener located in the fourth cavity.

11. The roof frame structure according to claim 6, characterized in that: A first seal is provided at the periphery of the front roof trim, the first seal extends in a ring shape along the circumference of the front roof trim, and the first seal abuts between the lower surface of the front roof trim and the upper surface of the front cross beam cover of the roof; A second seal is provided at the periphery of the rear roof trim, the second seal extends in a ring shape along the circumference of the rear roof trim, and the second seal seals between the lower surface of the rear roof trim and the upper surface of the roof rear cross beam cover.

12. A vehicle, characterized in that: It comprises a top cover frame structure according to any one of claims 1-11.

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