CN218703507U - Vehicle and front top cross beam assembly thereof - Google Patents

Abstract

The utility model relates to a vehicle and preceding top crossbeam assembly thereof, preceding top crossbeam is used for connecting and encloses between the assembly on the left side and the assembly on the right side, and the front side and the rear side of the upper surface of preceding top crossbeam are formed with first sealing and second sealing respectively, and first sealing is used for enclosing with preceding windshield sealing connection, and the second sealing is used for enclosing with sky curtain glass sealing connection, and preceding top crossbeam undercut has the mounting groove that is used for installing the roof radar. The first sealing of preceding top crossbeam front side can satisfy front windshield's sealing connection demand, and the second sealing of preceding top crossbeam rear side can satisfy sky curtain glass's sealing connection demand, in addition, is formed with the mounting groove of undercut on the preceding top crossbeam to this mounting groove is used for installing the roof radar, thereby satisfies the installation demand of roof radar.

Description

Vehicle and its front roof beam and front roof beam assembly

technical field

The present disclosure relates to the technical field of vehicles, in particular to a vehicle and its front roof beam and front roof beam assembly.

Background technique

In the related art, the main function of the front roof beam is only to provide the left and right connection of the front area of the upper body and to provide the glued surface of the front windshield. For a small number of models with sunroof glass, the front roof beam only has the function of providing the glued surface of the sunroof glass and the front windshield glass.

However, with the development of smart cars, it has become a trend to arrange lidar at the front of the roof under the premise of the roof glass. The front roof beam in the related technology cannot meet the layout requirements of lidar.

Utility model content

In order to overcome the problems in the related art, the present disclosure provides a vehicle and its front roof beam and a front roof beam assembly, the front roof beam can solve the technical problems in the related art.

According to an embodiment of the present disclosure, there is provided a front roof beam for a vehicle, the front roof beam is used to be connected between a left side panel assembly and a right side panel assembly, and the upper surface of the front roof beam A first sealing part and a second sealing part are respectively formed on the front side and the rear side of the front side, the first sealing part is used for sealing connection with the front windshield, and the second sealing part is used for sealing connection with the sky curtain glass, and The front roof beam is recessed downward to have a mounting groove for installing the roof radar.

In some embodiments, the front top beam includes a first beam section and two second beam sections, and the two second beam sections are respectively connected to the left and right sides of the first beam section, and the installation groove It is formed on the first beam section, and the size of the first beam section along the front-rear direction is larger than the size of the second beam section along the front-back direction.

In some embodiments, the size of the first beam section along the front-back direction is between 333mm and 337mm, and the size of the second beam section along the front-back direction is between 213mm and 217mm.

In some embodiments, a third sealing portion is formed on the upper surface of the front roof beam, and the third sealing portion is used for sealing connection with the front roof trim panel, and the third sealing portion is located on the first sealing surface. part and the second sealing part, and the third sealing part extends along the circumference of the front roof beam and surrounds the installation groove.

In some embodiments, the upper surface of the front roof cross member along the left-right direction is provided with a clamping piece, and the clamping piece is used for clamping with the front roof trim panel, and the third sealing part surrounds Set up the clamping piece.

In some embodiments, the front roof beam includes an upper plate and a lower plate, the lower plate is connected below the upper plate, the upper plate is formed with the installation groove, and the groove bottom of the installation groove The wall is formed with a mounting hole through which a fastener passes for mounting the roof radar to the upper plate, and the lower plate is formed with a first opening opposite to the mounting hole.

The present disclosure also provides a front roof beam assembly for a vehicle, the front roof beam assembly includes a front windshield, a front roof trim, a sky glass, a roof radar, and the front roof beam; The front roof trim is connected above the front roof beam, and a second opening opposite to the installation groove is formed on the front roof trim, and the roof radar installed in the installation groove passes through the the second opening protrudes to the outside of the front headliner

In some embodiments, the front roof beam assembly further includes a first adhesive member, and the sealing cover of the roof radar is sealed and adhered to the peripheral edge of the second opening through the first adhesive member .

In some embodiments, a third sealing portion is formed on the upper surface of the front roof beam, the third sealing portion is located between the first sealing portion and the second sealing portion, and the third sealing portion The sealing part extends along the circumference of the front top beam and surrounds the installation groove;

The front roof beam assembly further includes a second adhesive, a third adhesive and a fourth adhesive, the first sealing part is sealed and adhered to the front windshield through the second adhesive. Next, the second sealing part is sealed and bonded to the sky curtain glass through the third adhesive, and the third sealing part is sealed and bonded to the front ceiling trim through the fourth bonding part.

The present disclosure further provides a vehicle, which includes the front roof beam assembly.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: the first sealing part on the front side of the front roof beam can meet the sealing connection requirements of the front windshield, and the second sealing part on the rear side of the front roof beam can meet the sealing requirements of the roof glass. In addition, a downwardly recessed installation groove is formed on the front roof beam, and the installation groove is used to install the roof radar, so as to meet the installation requirements of the roof radar.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a schematic structural view of a front roof beam for a vehicle according to an exemplary embodiment, and the figure also shows that the first roof beam arranged on the front roof beam needs to be installed The sealing part, the second sealing part and the third sealing part.

Fig. 2 is a schematic structural diagram of a front roof beam for a vehicle according to an exemplary embodiment, and the figure also shows a fourth seal arranged on the front roof beam without installing a roof radar part, the fifth sealing part and the sixth sealing part.

Fig. 3 is a schematic cross-sectional structural view of a front roof beam assembly for a vehicle according to an exemplary embodiment.

Explanation of reference signs

1 Front roof cross member 11 First seal

12 Second seal 13 First beam section

14 Second beam section 15 Third seal

16 Clamping piece 17 Upper plate

18 Lower plate 180 First opening

10 Mounting slot 2 Front windshield

3 Canopy glass 4 Roof radar

41 Sealing boot 5 Front roof trim

6 First bonding part 7 Second bonding part

8 Third bonding part 9 Fourth bonding part

101 Fourth sealing part 102 Fifth sealing part

103 The Sixth Seal

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

In this disclosure, unless stated to the contrary, the use of orientation words such as "up, down, left, right, front, rear" refers to the definition of "up, down, left, right, front, back"; the orientation words used such as "inside and outside" refer to the inside and outside of the specific structural outline; the terms used such as "first and second" are only used to distinguish one element from another element, Not in sequence or importance.

As shown in FIG. 1 , the present disclosure provides a front roof beam for a vehicle. The front roof beam 1 is used to be connected between the left side panel assembly and the right side panel assembly, and the upper surface of the front roof beam 1 The front side and the rear side are respectively formed with a first sealing part 11 and a second sealing part 12, the first sealing part 11 is used for sealing connection with the front windshield glass 2, and the second sealing part 12 is used for sealing connection with the sky curtain glass 3 , and the front roof beam 1 is recessed downwards with an installation groove 10 for installing the roof radar 4 .

In the above technical solution, the first sealing part 11 on the front side of the front roof beam 1 can meet the sealing connection requirements of the front windshield 2, and the second sealing part 12 on the rear side of the front roof beam 1 can meet the sealing connection requirements of the sky curtain glass 3. Requirements, in addition, a downwardly recessed installation groove 10 is formed on the front roof beam 1 , and the installation groove 10 is used to install the roof radar 4 , so as to meet the installation requirements of the roof radar 4 .

Optionally, as shown in FIG. 1 , the front top beam 1 includes a first beam section 13 and two second beam sections 14, and the two second beam sections 14 are respectively connected to the left and right sides of the first beam section 13, installed The groove 10 is used to be formed in the first beam section 13 , and the size of the first beam section 13 along the front-to-back direction is larger than the size of the second beam section 14 along the front-back direction.

In this embodiment, first, the installation groove 10 is formed on the first beam section 13, and the size of the first beam section 13 along the front-to-back direction is larger than the size of the second beam section 14 along the front-to-back direction, thereby avoiding the The design of 10 leads to the problem of poor local strength and torsion resistance of the front roof beam 1, which improves the bending and compression resistance of the front roof beam 1.

In other modified embodiments, as shown in FIG. 2 , when there is no need to install the roof radar 4 on the front roof beam 1, the front roof beam 1 can also meet the installation requirements of the front windshield 2 and the sky curtain glass 3. need. Specifically, the front windshield 2 can be moved backward as a whole and the rear part can be covered on the front roof beam 1. For the sake of connection firmness, the front side of the upper surface of the front roof beam 1 can be provided with a fourth sealing part 101. The fourth sealing portion 101 is configured as a linear region extending in the left-right direction of the front roof beam 1, and two fifth sealing portions 102 of rectangular wire frames may be respectively provided on the two second beam sections 14, and the The fifth sealing portion 102 can avoid other structural components on the front roof beam 1 . For example, the fourth sealing portion 101 and the two fifth sealing portions 102 can be coated with glue for bonding with the front windshield 2 . Moreover, the size and flatness of the fifth sealing portion 102 can be set according to requirements, so as to meet the requirements of fastening and bonding with the front windshield 2 . In addition, for the installation of the roof glass 3, the rear side of the upper surface of the front roof beam 1 is provided with a sixth sealing portion 103 configured as a linear region extending in the left-right direction, and the roof glass 3 The front side is bonded to the sixth sealing portion 103 by adhesive and is arranged adjacent to the rear side of the front windshield 2 .

In other embodiments, the size of the first beam section 13 along the front-to-back direction is between 333mm and 337mm, and the size of the second beam section 14 along the front-back direction is between 213mm and 217mm. However, the present disclosure does not limit the size of the first beam segment 13 and the second beam segment 14 along the front-rear direction.

In other embodiments, as shown in FIG. 1 , a third sealing portion 15 is also formed on the upper surface of the front roof beam 1 , the third sealing portion 15 is used for sealing connection with the front roof trim 5 , and the third sealing portion 15 Located between the first sealing portion 11 and the second sealing portion 12 , the third sealing portion 15 extends along the circumference of the front roof beam 1 and surrounds the installation groove 10 . The third sealing portion 15 is used for sealing connection with the front roof trim 5 , so as to improve the sealing between the front roof beam 1 and the front roof trim 5 . In addition, the third sealing portion 15 extends along the circumferential direction of the front roof beam 1 and surrounds the installation groove 10, which can also prevent pollutants such as rainwater from outside from polluting the roof radar 4 in the installation groove 10, thereby ensuring the safety of the roof. normal operation of the radar.

Referring to Fig. 1, the upper surface of the front roof beam 1 along the left and right ends is provided with a clamping piece 16, which is used for clamping with the front roof trim 5, and the third sealing part 15 is surrounded by a clamping joint. piece 16. The stability of the connection between the front roof beam 1 and the front roof trim panel 5 can be better improved by providing the clamping member 16 .

With reference to Fig. 1 and shown in Fig. 3, front top beam 1 comprises upper plate 17 and lower plate 18, and lower plate 18 is connected with the below of upper plate 17, and upper plate 17 is formed with installation groove 10, and the groove bottom wall of installation groove 10 Mounting holes are formed through which fasteners pass for mounting the roof radar 4 on the upper plate 17 , and the lower plate 18 is formed with a first opening 180 opposite to the mounting holes. By arranging the upper plate 17 and the lower plate 18 connected to each other, the structural strength of the front roof beam 1 can be effectively improved. In addition, the first opening 180 formed by the lower plate 18 and facing the installation hole can also facilitate the installation of the roof radar 4 .

1 and 3, the present disclosure also provides a front roof beam assembly for a vehicle, the front roof beam assembly includes a front windshield 2, a front roof trim 5, a sky curtain glass 3, a roof radar 4 and the above-mentioned front roof beam 1; the front roof trim 5 is connected to the top of the front roof beam 1, and the front roof trim 5 is formed with a second opening opposite to the installation groove 10, which is arranged on the roof of the installation groove 10 The radar 4 protrudes to the outside of the front head trim 5 through the second opening.

Optionally, as shown in FIG. 3 , the front roof beam assembly further includes a first adhesive member 6, and the sealing cover 41 of the roof radar 4 is sealed and bonded to the peripheral edge of the second opening through the first adhesive member 6. . Thereby, the sealing between the sealing cover 41 and the front roof trim 5 is improved, and pollutants such as rainwater are prevented from flowing in through the second opening, thereby causing damage to the roof radar 4 .

3, the upper surface of the front roof beam 1 is also formed with a third sealing portion 15, the third sealing portion 15 is located between the first sealing portion 11 and the second sealing portion 12, and the third sealing portion 15 is along the front The top beam 1 extends circumferentially and encloses the installation groove 10; the front top beam assembly also includes a second adhesive piece 7, a third adhesive piece 8 and a fourth adhesive piece 9, and the first sealing part 11 passes through the second The adhesive part 7 is sealed and bonded to the front windshield 2, the second sealing part 12 is sealed and bonded to the sky curtain glass 3 through the third bonding part 8, and the third sealing part 15 is bonded to the front roof decoration through the fourth bonding part 9. Plate 5 is hermetically bonded. Through the cooperation between the sealing part and the bonding part, the sealed connection between the structures is realized, and the sealing performance is improved. The above-mentioned first adhesive part 6 , second adhesive part 7 , third adhesive part 8 and fourth adhesive part 9 may be configured as adhesive glue.

The present disclosure further provides a vehicle, which includes the above-mentioned front roof beam assembly.

Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A front roof cross member for a vehicle, characterized in that, the front roof cross member is used to be connected between the left side enclosure assembly and the right side enclosure assembly, and the front top surface of the front roof beam The side and the rear side are respectively formed with a first sealing part and a second sealing part, the first sealing part is used for sealing connection with the front windshield, the second sealing part is used for sealing connection with the sky curtain glass, and the The front roof cross member is recessed downwards to have a mounting groove for installing the roof radar. 2. The front roof beam according to claim 1, characterized in that, the front roof beam comprises a first beam section and two second beam sections, and the two second beam sections are connected to the first beam section respectively. On the left and right sides of the beam section, the installation grooves are used to be formed in the first beam section, and the size of the first beam section along the front-rear direction is larger than the size of the second beam section along the front-back direction. 3. The front roof beam according to claim 2, characterized in that, the size of the first beam section along the front-to-back direction is between 333 mm and 337 mm, and the size of the second beam section along the front-to-back direction is between 213 mm and 217 mm between. 4. The front roof beam according to claim 1, characterized in that, a third sealing portion is formed on the upper surface of the front roof beam, and the third sealing portion is used for sealing connection with the front roof trim panel, so The third sealing part is located between the first sealing part and the second sealing part, and the third sealing part extends along the circumferential direction of the front roof beam and surrounds the installation groove. 5. The front roof beam according to claim 4, characterized in that, the upper surface of the front roof beam along the left and right ends is provided with clips, and the clips are used to connect with the front roof trim clamping, and the third sealing portion surrounds the clamping piece. 6. The front roof beam according to claim 1, characterized in that, the front roof beam comprises an upper plate and a lower plate, the lower plate is connected below the upper plate, and the upper plate is formed with the The installation groove, and the bottom wall of the installation groove is formed with an installation hole, the fastener passes through the installation hole for installing the roof radar on the upper board, and the lower board is formed with a The mounting hole is opposite to the first opening. 7. A front roof beam assembly for vehicle, characterized in that, said front roof beam assembly comprises a front windshield, a front roof trim, a sky curtain glass, a roof radar and any of claims 1-6. the front roof cross member described in one item; The front roof trim is connected above the front roof beam, and a second opening opposite to the installation groove is formed on the front roof trim, and the roof radar installed in the installation groove passes through The second opening protrudes to an outer side of the front headliner. 8. The front roof beam assembly according to claim 7, characterized in that, the front roof beam assembly further comprises a first adhesive, and the sealing cover of the roof radar passes through the first adhesive It is sealed and bonded to the peripheral edge of the second opening. 9. The front roof beam assembly according to claim 7, wherein a third sealing portion is formed on the upper surface of the front roof beam, and the third sealing portion is located between the first sealing portion and the first sealing portion. between the second sealing parts, and the third sealing part extends along the circumference of the front roof beam and surrounds the installation groove; The front roof beam assembly further includes a second adhesive, a third adhesive and a fourth adhesive, the first sealing part is sealed and adhered to the front windshield through the second adhesive. Next, the second sealing part is sealed and bonded to the sky curtain glass through the third adhesive, and the third sealing part is sealed and bonded to the front ceiling trim through the fourth bonding part. 10. A vehicle, characterized in that the vehicle comprises the front roof beam assembly according to any one of claims 7-9.

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