CN215284653U

CN215284653U - Car B post exterior trim board and vehicle

Info

Publication number: CN215284653U
Application number: CN202121088848.6U
Authority: CN
Inventors: 曾文娟; 马军; 魏勇; 贠涛; 刘浩
Original assignee: Dongfeng Motor Group Co Ltd
Current assignee: Lantu Automobile Technology Co Ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-24
Anticipated expiration: 2031-05-20

Abstract

The application relates to the technical field of automobile exterior trimming parts, in particular to an automobile B column exterior trimming plate and a vehicle. The application provides a car B post exterior trim panel includes the exterior trim panel body, set up the exterior trim panel turn-ups on the exterior trim panel body, set up first riveting hole and two mounting grooves on the exterior trim panel turn-ups, insert first riveting piece in the first riveting hole, deformable fastener is all installed in two mounting grooves, the second riveting hole is seted up to the centre of fastener, insert the second riveting piece in the second riveting hole, the exterior trim panel turn-ups passes through first riveting piece with the riveting of second riveting piece and door panel beating is riveted. The application provides a fastener that car B post exterior trim panel set up self and warp in the mounting groove, through fastener with exterior trim panel turn-ups and door sheet metal connection, the fastener takes place to warp the back, can provide X to and Z to the compensation space for the exterior trim panel body, need not to dismantle the adjustment in clearance between the exterior trim panel body can realize preceding, back exterior trim panel.

Description

Car B post exterior trim board and vehicle

Technical Field

The application relates to the technical field of automobile exterior trimming parts, in particular to an automobile B column exterior trimming plate and a vehicle.

Background

The B-pillar outer decorative plate is a decorative plate integrated on the door frames of the front door and the rear door of the automobile and has the function of installing a door glass guide groove. When the front and rear doors are in a closed state, the front and rear outer decorative plates are just spliced together to shield a side wall B column region, so that a decorative effect is achieved, and the uniformity of the gap between the front and rear outer decorative plates directly influences the attractiveness of a vehicle.

The upper end of the existing B-column outer decorative plate and a guide groove of vehicle door glass are designed to be limited in a Z direction, and the tightening mode is that three plastic nuts are pre-installed on a vehicle door metal plate, so that the plastic nuts penetrate through the outer decorative plate in the XY direction and are tightened by screws, and due to the limitation of the nuts, the outer decorative plate can only be tightened in the XY direction. XY-direction tightening affects the position of the fascia in the XY-direction: firstly, the vehicle door metal plate is positively punched in the Y direction, the tightening surface is in the XY two directions, and the vehicle door metal plate per se has springback deformation, so that the XY directions have deviation; and the length of the butt joint flanging of the front and rear outer decorative plates is far greater than the supporting width, so that the upper and lower edges of the outer decorative plates are difficult to ensure to be absolutely attached to the edges of the metal plates.

In the industrial adaptation process, when the front and rear outer decorative plates need to be adjusted simultaneously in the XY direction tightening mode, the adjustment in the X direction can bring the influence in the Y direction, and the adjustment in the Y direction can also influence the X direction, so that the difficulty in adjusting the gap between the front and rear outer decorative plates is very high. Therefore, it is necessary to provide a B-pillar garnish in which the XY direction adjustment is controllable.

Disclosure of Invention

The embodiment of the application provides an outer plaque of car B post to the problem that the clearance adjustment degree of difficulty is big between preceding, the back outer plaque in the solution correlation technique.

In a first aspect, the application provides a car B post exterior trimming panel, including the exterior trimming panel body, set up the exterior trimming panel turn-ups on the exterior trimming panel body, set up first riveting hole and two mounting grooves on the exterior trimming panel turn-ups, insert first riveting piece in the first riveting hole, all install deformable fastener in two mounting grooves, the second riveting hole is seted up to the centre of fastener, insert the second riveting piece in the second riveting hole, the exterior trimming panel turn-ups passes through first riveting piece with second riveting piece and door panel beating riveting.

In some embodiments, the first riveting holes and the two mounting grooves are uniformly arranged along the surface of the flanging of the outer decorative plate at equal intervals.

In some embodiments, the first riveting hole is located at the leftmost end of the two mounting grooves, or the first riveting hole may be disposed in the middle of the two mounting grooves or at the rightmost end of the two mounting grooves, which is not limited in this embodiment.

In some embodiments, the fastener is made of a metal sheet with a shape like a Chinese character 'ji', and the fastener may also be made of other materials that are easily deformed, which is not limited in this embodiment.

In some embodiments, the outer decoration plate body and the outer decoration plate flanging are made of plastics, and the forming process is injection molding.

In some embodiments, a slot hole penetrating through the flanging of the outer decorative plate is formed in the middle of the mounting groove, and the fastener is clamped with the slot hole.

In some embodiments, the slot includes a front slot end and a rear slot end, the front slot end is provided with a plurality of first limiting protrusions, the rear slot end is provided with a plurality of second limiting protrusions, the fastener includes a front fastener end and a rear fastener end, the front fastener end is provided with a plurality of first openings, the first openings are in clamping fit with the first limiting protrusions, the rear fastener end is provided with a plurality of second openings, and the second openings are in clamping fit with the second limiting protrusions.

In some embodiments, the first limiting protrusions correspond to the first openings one by one, and the number of the first limiting protrusions and the number of the first openings are three.

In some embodiments, the second limiting protrusions correspond to the second openings one by one, and the number of the second limiting protrusions and the number of the second openings are two.

In some embodiments, the first and second retention bumps are each integrally formed with the trim panel flange.

In some embodiments, the first limiting protrusion and the second limiting protrusion are inclined towards the center of the slot hole, so that the fastener can be clamped in the slot hole along the inclined direction.

In some embodiments, the mounting groove includes a first groove and a second groove, the first groove and the second groove are respectively located at two ends of the slot, the first groove, the slot and the second groove enclose to form a shape of a Chinese character ji, the shape of the fastener is matched with the shape of the mounting groove, the fastener further includes a fastener left end and a fastener right end, the fastener left end is disposed in the first groove, and the fastener right end is disposed in the second groove.

In some embodiments, the size of the fastener is smaller than that of the mounting groove, the fastener and the outer trim panel body are locked in the Y direction, but the Z direction is free from constraint, a certain expansion compensation space is formed in the Z direction, and the Z-direction size deformation and the known geometric dispersion of the expanded part can be reduced by riveting the outer trim panel body and a vehicle door sheet metal through two fasteners capable of deforming per se.

In some embodiments, the gap between the left end of the fastener and the inner wall of the first groove is less than 3 mm. In some preferred embodiments, the gap between the left end of the fastener and the inner wall of the first groove is 1.5 mm.

In some embodiments, the gap between the right end of the fastener and the inner wall of the second recess is less than 3 mm. In some preferred embodiments, the gap between the right end of the fastener and the inner wall of the second groove is 1.5 mm.

In some embodiments, the clearance between the area of the fastener nose not in contact with the slot and the inner wall of the slot is less than 3 mm. In some preferred embodiments, the gap between the region of the fastener leading end not in contact with the slot and the inner wall of the slot is 2.3 mm.

In some embodiments, the first staking hole and the second staking hole are both 5mm in diameter.

In some embodiments, the first rivet and the second rivet are each 5mm in diameter.

In some embodiments, the one end of the outer trim panel body, which is far away from the flanging of the outer trim panel, is bent to form a bent portion, the bent portion is buckled with the vehicle door metal plate, a certain gap is formed between the inner side of the bent portion and the edge of the vehicle door metal plate, the gap between the inner side of the bent portion and the edge of the vehicle door metal plate forms a Y-direction limit, and the vehicle door metal plate can move towards the direction of the gap during assembly.

In some embodiments, the exterior trim panel body has a double-layer structure, the exterior trim panel body includes an exterior trim panel body outer layer and an exterior trim panel body inner layer, the exterior trim panel body outer layer and the exterior trim panel body inner layer are formed by double-shot injection molding, and the exterior trim panel flange is disposed on the exterior trim panel body inner layer.

In some embodiments, the door panel beating includes first slope section, first crooked section, second slope section, second crooked section, third slope section and horizontal segment in proper order, the third slope section with the plaque turn-ups riveting, have the clearance between horizontal segment and the plaque body outward.

In some embodiments, a third riveting hole and two fourth riveting holes are disposed at an interval on the third inclined section, the third riveting hole corresponds to the first riveting hole in position, and the fourth riveting holes correspond to the second riveting holes in a one-to-one correspondence manner.

In a second aspect, the present application provides a vehicle including the automotive B-pillar outer fascia described above.

The assembly process and the clearance adjustment process of car B post exterior trim board that this application embodiment provided are: assembling the bent part of the flanging of the outer decorative plate from top to bottom along the Z direction, buckling the bent part at the edge of the horizontal section of the metal plate of the vehicle door, ensuring a certain gap between the inner side of the bent part and the edge of the horizontal section of the metal plate of the vehicle door, aligning the third inclined section of the metal plate of the vehicle door with the flanging of the outer decorative plate, inserting a first riveting piece into a first riveting hole and a third riveting hole for riveting, tightening the leftmost end of the flanging of the outer decorative plate, then respectively clamping two fasteners in two mounting grooves along the inclined directions of a first limiting bulge and a second limiting bulge, after the fasteners are assembled, if the gap between the front outer decorative plate and the rear outer decorative plate needs to be adjusted, tapping the edge of the body of the outer decorative plate by using a rubber hammer or other tools, because the fasteners are clamped in the mounting grooves, and the size of the fasteners is smaller than that of the mounting grooves, under the action of external force, the fastener can take place self micro-deformation along the atress direction, the fastener receives the extrusion shape and changes the back, the position that the second riveting hole changes, can align the fourth riveting hole on the third slope section of door panel beating and the second riveting hole on the fastener this moment to insert the second riveting piece and rivet, realized the clearance between adjustment exterior trim board turn-ups and the door panel beating promptly, thereby install preceding, the clearance between the back exterior trim board on the preceding, the back door frame of car has also accomplished the adjustment.

The beneficial effect that technical scheme that this application provided brought includes:

1. according to the automobile B-column outer decorative plate, the flanging of the outer decorative plate is connected with the metal plate of the automobile door in a riveting mode, and compared with the traditional tightening mode of adopting a screw and a plastic nut, the assembly is accurate and reliable, the fastening cost is reduced, and the assembly time is reduced;

2. the application provides a fastener that can take place self after the automobile B post exterior trimming board sets up the atress in the mounting groove and warp, through fastener with exterior trimming board turn-ups and door sheet metal connection, the fastener takes place to warp the back, can provide X to and Z to the compensation space for exterior trimming board body is adjustable in X to the position with Z to, need not to dismantle the adjustment in clearance between the exterior trimming board body can realize preceding, back exterior trimming board.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a side view of an automobile B-pillar outer fascia according to embodiment 1 of the present application;

fig. 2 is a schematic view of a B-pillar outer trim panel and a door sheet metal of an automobile provided in embodiment 1 of the present application;

fig. 3 is a schematic structural view of a trim panel flange of an automobile B-pillar trim panel provided in embodiment 1 of the present application;

fig. 4 is a schematic structural view of a fastening member of an automobile B-pillar outer trim panel according to embodiment 1 of the present application;

fig. 5 is a schematic view of a trim panel flange and a fastener of an automobile B-pillar trim panel provided in embodiment 1 of the present application;

fig. 6 is a partial schematic view of a door sheet metal of an automobile B-pillar outer trim panel provided in embodiment 1 of the present application;

fig. 7 is a schematic view of a B-pillar outer trim panel and a door sheet metal of an automobile provided in embodiment 2 of the present application;

fig. 8 is a schematic structural view of a fastening member of an automobile B-pillar outer trim panel according to embodiment 3 of the present application;

fig. 9 is a schematic structural view of a trim panel flange of an automobile B-pillar trim panel provided in embodiment 3 of the present application.

In the figure: an outer decorative plate body-10, a bending part-101, an outer decorative plate body inner layer-102, an outer decorative plate body outer layer-103, an outer decorative plate flanging-20, a first riveting hole-201, a mounting groove-202, a slot-203, a first groove-204, a second groove-205, a slot front end-2031, a slot rear end-2032, a first limit protrusion-2033, a second limit protrusion-2034, a fastener-30, a second riveting hole-301, a fastener front end-302, a first opening-3021, a fastener rear end-303, a second opening-3031, a fastener left end-304, a fastener right end-305, a third limit protrusion-306, a fourth limit protrusion-307, a first riveting piece-40, a second riveting piece-50 and a vehicle door sheet metal-60, the glass guide groove comprises a first inclined section-601, a first bent section-602, a second inclined section-603, a second bent section-604, a third inclined section-605, a third riveting hole-6051, a fourth riveting hole-6052, a horizontal section-606 and a glass guide groove-70.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example 1:

the embodiment 1 of the application provides a car B post exterior trim panel, and it can solve the big problem of the clearance adjustment degree of difficulty between preceding, the back exterior trim panel.

The automobile B-column outer decorative plate provided by the embodiment 1 of the application indicates front and rear automobile B-column outer decorative plates before and after the designation, and the front and rear automobile B-column outer decorative plates are basically symmetrical relative to a door gap.

Fig. 1 is a side view of an automobile B-pillar outer trim panel provided in embodiment 1 of the present application, and fig. 2 is a schematic view of a cooperation between the automobile B-pillar outer trim panel provided in embodiment 1 of the present application and a door sheet metal, referring to fig. 1 and fig. 2, the automobile B-pillar outer trim panel provided in embodiment 1 of the present application includes an outer trim panel body 10, an outer trim panel flange 20 is integrally connected to the outer trim panel body 10, one end of the outer trim panel body 10, which is away from the outer trim panel flange 20, is bent toward the door sheet metal 60 to form a bent portion 101, the bent portion 101 engages with the door sheet metal 60, and a certain gap is provided between an inner side of the bent portion 101 and an edge of the door sheet metal 60, a Y-direction limit is formed by the gap between the inner side of the bent portion 101 and the edge of the door sheet metal 60, and the door sheet metal 60 can move toward the gap during assembly; in this embodiment, the outer decoration plate body 10 and the outer decoration plate flange 20 are made of plastic.

Fig. 3 is a schematic structural diagram of a trim panel flange 20 of an automobile B-pillar trim panel provided in embodiment 1 of the present application, referring to fig. 3, a first riveting hole 201 and two mounting grooves 202 are sequentially disposed on the trim panel flange 20 at intervals, the first riveting hole 201 is located at the leftmost end of the trim panel flange 20, a slot 203 penetrating through the trim panel flange 20 is disposed in the middle of the mounting groove 202, the mounting groove 202 includes a first groove 204 and a second groove 205, the first groove 204 is located at the left end of the slot 203, the second groove 205 is located at the right end of the slot 203, the first groove 204 and the second groove 205 are substantially symmetrical with respect to the center of the slot 203, and the first groove 204, the slot 203, and the second groove 205 are enclosed to form a shape of a few, that is, the cross section of the mounting groove 202 is a shape of a few characters.

The slot 203 includes a slot front end 2031 and a slot rear end 2032, three first limiting protrusions 2033 are arranged on the slot front end 2031 at intervals, two second limiting protrusions 2034 are arranged on the slot rear end 2032 at intervals, the first limiting protrusions 2033 and the second limiting protrusions 2034 are both inclined towards the center of the slot 203, and the first limiting protrusions 2033 and the second limiting protrusions 2034 are both integrally connected and formed with the outer decoration plate flange 20.

Fig. 4 is a schematic structural diagram of a fastening member 30 of an automobile B-pillar outer trim provided in embodiment 1 of the present application, referring to fig. 1 and 4, in this embodiment of the present application, the fastening member 30 deformable after being subjected to a force is installed in an installation groove 202, a shape of the fastening member 30 is adapted to a shape of the installation groove 202, a second riveting hole 301 is formed in a center of the fastening member 30, the fastening member 30 includes a fastening member left end 304, a fastening member right end 305, a fastening member front end 302, and a fastening member rear end 303, the fastening member left end 304 is disposed in a first groove 204, the fastening member right end 305 is disposed in a second groove 205, the fastening member front end 302 is formed with three first openings 3021, a shape of each first opening 3021 is adapted to a shape of a first limiting protrusion 2033, the first opening 3021 is engaged with the first limiting protrusion 2033, the fastening member rear end 303 is formed with two second openings 3031, a shape of each second opening 3031 is adapted to a shape of a second limiting protrusion 2034, the second opening 3031 is in clamping fit with the second limit protrusion 2034, and the fastener 30 is clamped in the mounting groove 202 through the fit of the first opening 3021 and the first limit protrusion 2033 and the fit of the second opening 3031 and the second limit protrusion 2034; in the embodiment of the present application, the fastener 30 is made of a metal sheet having a shape of a Chinese character' jiThe fastener 30 with a shape like a Chinese character 'ji' is selected to facilitate accurate positioning in the riveting process, the size of the fastener 30 is slightly smaller than that of the mounting groove 202, and the position of the fastener 30 in the mounting groove 202 can be adjusted, fig. 5 is a schematic view of the trim panel flange 20 and the fastener 30 of the automobile B-pillar trim panel provided in embodiment 1 of the present application, referring to fig. 5, for example, a gap d between the left end 304 of the fastener and the inner wall of the first groove 204₁May be set to 1.5mm, the clearance d between the right end 305 of the fastener and the inner wall of the second recess 205₂May be set to 1.5mm, the clearance d between the area of the fastener nose 302 not in contact with the slot 203 and the inner wall of the slot 203₃May be set to 2.3 mm.

In the embodiment of the application, the fastener 30 and the outer trim panel body 10 are mutually locked in the Y direction, but the Z direction is free from constraint, the Z direction has a certain expansion compensation space, the outer trim panel body 10 is riveted with the vehicle door sheet metal 60 through the two fasteners 30 which can deform under the action of external force, and the Z direction size deformation and the known geometric tolerance of the expanded part can be reduced.

Referring to fig. 2, in the embodiment of the present application, the door sheet metal 60 is a six-section molding structure, and includes a first inclined section 601, a first bending section 602, a second inclined section 603, a second bending section 604, a third inclined section 605 and a horizontal section 606 in sequence, where the third inclined section 605 of the door sheet metal 60 is riveted with the trim panel flange 20, and a certain gap is formed between the horizontal section 606 of the door sheet metal 60 and the trim panel body 10.

Fig. 6 is a partial schematic view of a door sheet metal 60 of an automobile B-pillar trim panel provided in embodiment 1 of the present application, referring to fig. 6, a third riveting hole 6051 and two fourth riveting holes 6052 are sequentially arranged on a third inclined section 605 of the door sheet metal 60 at intervals, the third riveting hole 6051 corresponds to the first riveting hole 201, the fourth riveting holes 6052 correspond to the second riveting hole 301 one by one, and the third inclined section 605 of the door sheet metal 60 is riveted to the trim panel 20 by inserting the first riveting member 40 into the first riveting hole 201 and the third riveting hole 6051 and inserting the second riveting member 50 into the second riveting hole 301 and the fourth riveting hole 6052.

In the embodiment of the present application, the diameters of the first riveting hole 201, the second riveting hole 301, the third riveting hole 6051, and the fourth riveting hole 6052 are all 5mm, and the first riveting member 40 and the second riveting member 50 both use rivets with diameters of 5 mm.

The assembly process and the clearance adjustment process of car B post exterior trim board that this application embodiment provided are: assembling the bent part 101 of the trim panel flange 20 from top to bottom along the Z direction, so that the bent part 101 is buckled at the edge of the horizontal section 606 of the door sheet metal 60, and a certain gap is kept between the inner side of the bent part 101 and the edge of the horizontal section 606 of the door sheet metal 60, aligning the third inclined section 605 of the door sheet metal 60 with the trim panel flange 20, inserting the first riveting member 40 into the first riveting hole 201 and the third riveting hole 6051 for riveting, so that the leftmost end of the trim panel flange 20 is fastened, then respectively clamping and arranging the fasteners 30 in the two mounting grooves 202 along the inclined directions of the first limiting bulge 2033 and the second limiting bulge 2034, after the fasteners 30 are assembled, if the gap between the front and rear trim panels needs to be adjusted, tapping can be performed on the edge of the trim panel body 10 by using a rubber hammer or other tools, because the fasteners 30 are clamped in the mounting grooves 202, and the size of the fasteners 30 is smaller than that of the mounting grooves 202, therefore, under the action of external force, the fastener 30 can slightly deform along the stress direction, after the fastener 30 is extruded and changes shape, the position of the second riveting hole 301 changes, at the moment, the fourth riveting hole 6052 in the third inclined section 605 of the vehicle door metal plate 60 is aligned with the second riveting hole 301 in the fastener 30, and the second riveting piece 50 is inserted for riveting, so that the gap between the trim panel flanging 20 and the vehicle door metal plate 60 is adjusted, and the gap between the front trim panel and the rear trim panel arranged on the front and rear vehicle door frames of the vehicle is also adjusted.

The matching relationship between the automobile B-pillar outer decorative plate and the window glass guide groove 70 provided by the embodiment of the application is as follows: one side of the window glass guide groove 70 is clamped on the B-pillar outer decorative plate, and the other side of the window glass guide groove 70 is clamped on the vehicle door metal plate 60.

The automobile B-column outer decorative plate provided by the embodiment of the application adopts the riveted mode to connect the outer decorative plate flanging 20 with the automobile door sheet metal 60, and compared with the traditional tightening mode adopting the screw and the plastic nut, the assembly is accurate and reliable, the fastening cost is reduced, and the assembly time is reduced at the same time.

The fastener 30 that can take place self after the atress in mounting groove 202 of car B post exterior trim panel that this application embodiment provided is connected exterior trim panel turn-ups 20 and door panel beating 60 through fastener 30, and fastener 30 takes place to warp the back, can provide X to and Z to the compensation space for exterior trim panel body 10 is adjustable in X to and Z to the position, need not to dismantle exterior trim panel body 10 and can realize the adjustment in the clearance between preceding, the back exterior trim panel.

Example 2:

this application embodiment 2 provides a car B post exterior trim board, and fig. 7 is the cooperation schematic diagram of car B post exterior trim board and door panel beating 60 that this application embodiment 2 provided, refer to fig. 7, and the difference of the car B post exterior trim board that embodiment 2 provided and the car B post exterior trim board that embodiment 1 provided only lies in: the exterior trim panel body 10 'in embodiment 2 is designed to be a double-layer structure, the exterior trim panel body 10' includes an exterior trim panel body inner layer 102 and an exterior trim panel body outer layer 103, the exterior trim panel body inner layer 102 and the exterior trim panel body outer layer 103 are molded by double-shot injection, so that the aesthetic appearance of a vehicle can be enhanced, the exterior trim panel flanging 20 is arranged on the exterior trim panel body inner layer 102, and one end of the exterior trim panel body inner layer 102 is bent towards the door sheet metal 60 to form a bent part 101; the rest of the structure is basically the same as that of embodiment 1, and this embodiment is not described herein again.

Example 3:

embodiment 3 of the present application provides an automobile B-pillar outer trim panel, fig. 8 is a schematic structural view of a fastening member 30' of the automobile B-pillar outer trim panel provided in embodiment 3 of the present application, fig. 9 is a schematic structural view of a trim panel flange of the automobile B-pillar outer trim panel provided in embodiment 3 of the present application, and referring to fig. 3, the automobile B-pillar outer trim panel provided in embodiment 3 is different from the automobile B-pillar outer trim panel provided in embodiment 1 only in that: three third limiting bulges 306 are integrally arranged at the front end 302 ' of the fastener 30 ', two fourth limiting bulges 307 are integrally arranged at the rear end 303 ' of the fastener 30 ', correspondingly, three third openings (not shown) which can be in clamping fit with the third limiting bulges 306 are arranged at the front end 2031 ' of the slotted hole of the mounting groove 202 ', two fourth openings which can be in clamping fit with the fourth limiting bulges 307 are arranged at the rear end 2033 ' of the slotted hole of the mounting groove 202 ', when the mounting device is mounted, the third limiting bulges 306 and the fourth limiting bulges 307 are respectively clamped in the third openings and the fourth openings, so that the mounting groove 202 ' is clamped with the fastener 30 ', and the fastener 30 ' can deform after being extruded by external force; other structures of the B-pillar outer trim panel of the vehicle provided in embodiment 3 are substantially the same as those of the B-pillar outer trim panel of the vehicle provided in embodiment 1, and details are not described herein in this embodiment.

Example 4:

embodiment 4 of the present application provides a vehicle, and an automotive B-pillar exterior panel of the vehicle adopts the automotive B-pillar exterior panel provided in embodiment 1, embodiment 2, or embodiment 3 above.

The above mentioned parts are not related to the prior art.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automobile B-pillar outer trim panel, comprising:

an exterior panel body (10);

the trim panel flanging (20) is arranged on the trim panel body (10), a first riveting hole (201) and two mounting grooves (202) are formed in the trim panel flanging (20), deformable fasteners (30) are mounted in the two mounting grooves (202), a second riveting hole (301) is formed in the middle of each fastener (30), a first riveting piece (40) is inserted into the first riveting hole (201), a second riveting piece (50) is inserted into the second riveting hole (301), and the trim panel flanging (20) is riveted with a vehicle door metal plate (60) through the first riveting piece (40) and the second riveting piece (50).

2. The automobile B-pillar outer trim panel according to claim 1, wherein a slot (203) penetrating through the trim panel flange (20) is formed in the middle of the mounting groove (202), and the fastener (30) is clamped with the slot (203).

3. The automobile B-pillar outer trim according to claim 2, wherein the slot (203) comprises a front slot end (2031) and a rear slot end (2032), the front slot end (2031) is provided with a plurality of first limit protrusions (2033), the rear slot end (2032) is provided with a plurality of second limit protrusions (2034), the fastener (30) comprises a front fastener end (302) and a rear fastener end (303), the front fastener end (302) is provided with a plurality of first openings (3021), the first openings (3021) are snap-fitted with the first limit protrusions (2033), the rear fastener end (303) is provided with a plurality of second openings (3031), and the second openings (3031) are snap-fitted with the second limit protrusions (2034).

4. The automobile B-pillar outer trim panel according to claim 3, wherein the mounting groove (202) comprises a first groove (204) and a second groove (205), the first groove (204) and the second groove (205) are respectively positioned at two ends of a slotted hole (203), the first groove (204), the slotted hole (203) and the second groove (205) are enclosed to form a shape like a Chinese character 'ji', the shape of the fastener (30) is matched with the shape of the mounting groove (202), the fastener (30) further comprises a left fastener end (304) and a right fastener end (305), the left fastener end (304) is arranged in the first groove (204), and the right fastener end (305) is arranged in the second groove (205).

5. The automobile B-pillar outer fascia according to claim 3, wherein the fastener (30) has a size smaller than that of the mounting groove (202).

6. The automobile B-pillar outer fascia according to claim 3, wherein the first stopper protrusion (2033) and the second stopper protrusion (2034) are each integrally formed with the outer fascia flange (20).

7. The automobile B-pillar outer fascia according to claim 3, wherein the first stopper protrusion (2033) and the second stopper protrusion (2034) are each inclined toward the center of the slot (203).

8. The automobile B-pillar outer trim panel according to claim 1, wherein one end of the outer trim panel body (10) away from the trim panel flanging (20) is bent towards the door sheet metal (60) to form a bent portion (101), the bent portion (101) is buckled with the door sheet metal (60), and a gap is formed between the inner side of the bent portion (101) and the edge of the door sheet metal (60).

9. The automobile B-pillar outer fascia according to claim 1, wherein the fastener (30) is a metal plate having a shape of a Chinese character 'ji', and the first rivet (40) and the second rivet (50) are both rivets.

10. A vehicle characterized by comprising the automotive B-pillar outer panel according to any one of claims 1 to 9.