Threshold trim panel assembly and vehicle

Abstract

The invention discloses a threshold trim panel assembly and a vehicle. The doorsill trim panel assembly comprises a doorsill trim panel body, the doorsill trim panel body comprises a first treading part, a connecting part and a second treading part, the first treading part is located above the second treading part, the connecting part is connected between the first treading part and the second treading part, and the second treading part is located above the first treading part. And at least part of the connecting part obliquely extends downwards and inwards. The invention has graded steps, which is convenient for passengers of different ages to get on and off.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle parts, and in particular to a threshold trim assembly and a vehicle. Background Art

[0002] The door sill trim is located below the door opening of the vehicle. When the door is opened, it is convenient for passengers to step on and get on and off the vehicle. It is installed on the door sill beam sheet metal to cover up the ugliness and enhance the refinement of the entire vehicle.

[0003] The door sill trims of existing models are generally designed to be installed in the Z direction (up and down direction) and are fixed to the door sill beam sheet metal by means of clips. Generally, the Z-direction height is relatively low, which cannot provide convenience for passengers of different ages to get on and off the vehicle. Summary of the invention

[0004] In view of this, the present invention aims to provide a door sill trim assembly having graded steps to facilitate passengers of different ages to get on and off the vehicle.

[0005] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0006] A threshold trim assembly includes a threshold trim body, wherein the threshold trim body includes a first tread portion, a connecting portion and a second tread portion, wherein the first tread portion is located above the second tread portion, the connecting portion is connected between the first tread portion and the second tread portion, and at least a portion of the connecting portion extends downward and inwardly.

[0007] According to some embodiments of the present invention, a support member is further included, and the first treading portion is supported on the vehicle floor through the support member.

[0008] According to some embodiments of the present invention, the support member is provided with a first slot and a second slot, the first pedal portion is provided with a first hook and a second hook, the first hook and the second hook are spaced apart along the inside and outside directions of the vehicle and the hook heads face opposite directions, the first hook is mounted in the first slot, and the second hook is mounted in the second slot.

[0009] According to some embodiments of the present invention, the support member has a wire harness accommodating groove, and a limiting member is provided at the groove opening of the wire harness accommodating groove, and both end portions of the limiting member are respectively and correspondingly connected to the two side edges opposite to the groove.

[0010] According to some embodiments of the present invention, a light emitting component is further included, and the light emitting component is arranged on the connecting portion.

[0011] According to some embodiments of the present invention, the connecting portion includes a first portion and a second portion that are connected, the first portion is connected to the first treading portion, the second portion is connected to the second treading portion, the second portion extends downward and inwardly inclined, and the light-emitting component is arranged on the first portion.

[0012] According to some embodiments of the present invention, the connecting portion is provided with a mounting groove for accommodating the light-emitting component, and the upper side wall and the lower side wall of the mounting groove both extend downward and inwardly.

[0013] According to some embodiments of the present invention, the light-emitting component includes a light-emitting body and a decorative piece, the light-emitting body is arranged between the decorative piece and the connecting portion, the decorative piece includes a light-transmitting area, and the light-transmitting area is arranged at least partially opposite to the light-emitting body.

[0014] According to some embodiments of the present invention, the decorative component includes a first folded insert, the first folded insert includes a first insert portion and a first folded portion, the connecting portion includes a first insert hole, the first insert portion is inserted into the first insert hole, and the first folded portion is located on the inner side of the connecting portion and abuts against an edge of the first insert hole.

[0015] According to some embodiments of the present invention, a metal decorative plate is provided on the upper side surface of the first treading portion and / or the upper side surface of the second treading portion, and a buffer layer is provided on the lower side of the metal decorative plate.

[0016] According to some embodiments of the present invention, the first tread portion has a first anti-slip area, the second tread portion has a second anti-slip area, the first anti-slip area and the second anti-slip area are at least partially staggered in the front-to-rear direction and at least partially intersected in the vehicle inward and outward direction.

[0017] Compared with the prior art, the threshold trim assembly described in the present invention has the following advantages: on the one hand, by providing a first tread portion and a second tread portion arranged in sequence in the up-down direction, the first tread portion and the second tread portion form a graded step, and the occupant can step on the first tread portion and the second tread portion to get on and off the vehicle, thereby alleviating the inconvenience of getting on and off the vehicle caused by the high threshold of the vehicle, and increasing the convenience of getting on and off the vehicle for occupants of different ages; on the other hand, by making the connecting portion connected between the first tread portion and the second tread portion at least partially extend downward and inward, the length of the second tread portion in the inside-out direction or the left-right direction is increased, thereby increasing the foot accommodating space above the second tread portion, so that the occupant can support a larger area of ​​the foot on the second tread portion, which is conducive to increasing the convenience of getting on and off the vehicle for the occupant, reducing the difficulty of getting on and off the vehicle, and improving the stability and comfort of getting on and off the vehicle.

[0018] Another object of the present invention is to provide a vehicle including a rocker trim assembly according to an embodiment of the present invention.

[0019] Compared with the prior art, the advantages of the vehicle described in the present invention are the same as the advantages of the door sill trim assembly of the embodiment of the present invention, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 1 is an overall schematic diagram of a door sill trim assembly installed on a vehicle according to an embodiment of the present invention.

[0022] Figure 2 2 is a schematic structural diagram of a door sill trim assembly according to an embodiment of the present invention.

[0023] Figure 3 4 is a side view of a door sill trim assembly according to an embodiment of the present invention.

[0024] Figure 4 yes Figure 3 Middle AA section view.

[0025] Figure 5 4 is a top view of a door sill trim assembly according to an embodiment of the present invention.

[0026] Figure 6 is an exploded view of a door sill trim assembly according to an embodiment of the present invention.

[0027] Figure 7 1 is a schematic structural diagram of a threshold trim body in a threshold trim assembly according to an embodiment of the present invention.

[0028] Figure 8 Schematic diagram of the structure of a support member in a door sill trim assembly according to an embodiment of the present invention.

[0029] Fig. 9 yes Figure 3 Middle BB cross-section.

[0030] Fig.10 Schematic diagram of the structure of the light-emitting component in the door sill trim assembly according to an embodiment of the present invention.

[0031] Fig.11 4 is a perspective side view of a door sill trim assembly according to an embodiment of the present invention.

[0032] Fig.12 yes Figure 4 A partial enlarged view of part A.

[0033] Fig.13 yes Figure 4 A partial enlarged view of part B.

[0034] Fig.14 yes Fig. 9 A partial enlarged view of part C.

[0035] Fig.15 yes Fig. 9 A partial enlarged view of part D.

[0036] Fig.16 yes Fig.11 A partial enlarged view of part E in the middle.

[0037] Description of reference numerals:

[0038] Door sill trim assembly 100;

[0039] The door sill trim body 10;

[0040] First treading part 101; first hook 1011; second hook 1012;

[0041] First anti-slip area 1013; connecting portion 102; mounting groove 1021; supporting bar 10211;

[0042] First insert hole 1022; first rib portion 10221; first portion 1023; second portion 1024;

[0043] Second treading portion 103; second anti-slip area 1031; recess 1032; support rib 1033;

[0044] Second insert hole 1034; metal decorative plate 104; annular convex edge 1041;

[0045] The second folded insert 1042; the buffer layer 105; the reinforcing rib 106;

[0046] Support member 20;

[0047] First card slot 201; third card hook 2011; first stopper 2012; second card slot 202;

[0048] Fourth hook 2021; second stopper 2022; wire harness receiving slot 203; stopper 204;

[0049] Limiting member snap-in groove 2041; limiting member snap-in hook 2042; support platform 205;

[0050] Light emitting component 30;

[0051] Light-emitting body 303; convex portion 3031; decorative element 304; light-transmitting area 3041;

[0052] First folded insert 3042; first insert portion 30421; first folded portion 30422;

[0053] First narrow strip portion 30423;

[0054] Vehicle floor 200 ; carpet 300 ; drive device 400 . DETAILED DESCRIPTION

[0055] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0056] The following will refer to Figure 1-Figure 16 The present invention is described in detail with reference to embodiments.

[0057] like Figures 1 to 6 As shown, the threshold trim assembly 100 according to an embodiment of the present invention includes a threshold trim body 10, and the threshold trim body 10 includes a first tread portion 101, a connecting portion 102 and a second tread portion 103, the first tread portion 101 is located above the second tread portion 103, the connecting portion 102 is connected between the first tread portion 101 and the second tread portion 103, and at least a portion of the connecting portion 102 extends downward and inwardly.

[0058] Specifically, the sill trim body 10 can be directly or indirectly disposed on the vehicle sill beam, or directly or indirectly disposed on the vehicle floor 200 and the vehicle sill beam at the same time. Figure 1 , Figure 4 and Fig. 9 As shown, the first pedal portion 101 can be supported on the vehicle floor 200, and the second pedal portion 103 can be supported on the driving device 400 (such as Figure 4 As shown), the driving device 400 is used to drive the sliding door of the vehicle to move, and the driving device 400 is arranged on the vehicle door sill beam.

[0059] In the related art, the threshold height of the vehicle is relatively high, which makes it inconvenient for the elderly or children to get on and off the vehicle. The threshold trim body 10 of the embodiment of the present invention is provided with a first stepping portion 101 and a second stepping portion 103, and the first stepping portion 101 is located above the second stepping portion 103 to form a graded step. The passenger can get on and off the vehicle by stepping on the first stepping portion 101 and the second stepping portion 103, thereby alleviating the inconvenience of getting on and off the vehicle caused by the high threshold of the vehicle and increasing the convenience of getting on and off the vehicle for passengers of different ages.

[0060] like Figure 4 and Fig. 9 As shown, the connecting portion 102 is connected between the first treading portion 101 and the second treading portion 103, and at least a portion of the connecting portion 102 extends downward and inwardly. Figure 2As shown, the second treading portion 103 may include a second anti-slip area 1031, and the portion of the connecting portion 102 located above the second anti-slip area 1031 extends downward and inwardly at an angle; and / or, the upper portion of the connecting portion 102 extends downward and inwardly at an angle; and / or, the lower portion of the connecting portion 102 extends downward and inwardly at an angle; and / or, the middle portion of the connecting portion 102 extends downward and inwardly at an angle, all of which should be within the scope to be protected by the present application.

[0061] In some optional embodiments, the connecting portion 102 may be a flat plate or an arc-shaped plate.

[0062] In some optional embodiments, the first tread portion 101 can be integrally formed with the connecting portion 102, the second tread portion 103 can be integrally formed with the connecting portion 102, the first tread portion 101, the connecting portion 102 and the second tread portion 103 can be separately formed and then connected as one, or the first tread portion 101, the connecting portion 102 and the second tread portion 103 can also be integrally formed.

[0063] When the outer side surface of the second pedal portion 103 is in the same position, at least a portion of the connecting portion 102 extends downward and inwardly, so that the length of the second pedal portion 103 in the inner and outer directions or in the left and right directions can be increased, thereby increasing the foot accommodating space above the second pedal portion 103, so that the occupant can support a larger area of ​​the foot on the second pedal portion 103, which is conducive to increasing the convenience of getting on and off the vehicle for the occupants, reducing the difficulty of getting on and off the vehicle, and improving the stability and comfort of getting on and off the vehicle.

[0064] According to the threshold trim assembly 100 of the embodiment of the present invention, on the one hand, by providing a first tread portion 101 and a second tread portion 103 arranged in sequence in the up-down direction, the first tread portion 101 and the second tread portion 103 form a graded step, and the occupant can step on the first tread portion 101 and the second tread portion 103 to get on and off the vehicle, thereby alleviating the inconvenience of getting on and off the vehicle caused by the high threshold of the vehicle, and increasing the convenience of getting on and off the vehicle for occupants of different ages; on the other hand, by making the connecting portion 102 connected between the first tread portion 101 and the second tread portion 103 at least partially extend downward and inward, the length of the second tread portion 103 in the inside-out direction or the left-right direction is increased, so that the foot accommodating space above the second tread portion 103 can be increased, so that the occupant can support a larger area of ​​the foot on the second tread portion 103, which is conducive to increasing the convenience of getting on and off the vehicle for the occupant, reducing the difficulty of getting on and off the vehicle, and improving the stability and comfort of getting on and off the vehicle.

[0065] According to some embodiments of the present invention, Figure 4As shown, the threshold trim assembly 100 further includes a support member 20, and the first tread portion 101 is supported on the vehicle floor 200 through the support member 20. It should be noted that, in order to obtain a better appearance effect, the inner edge of the first tread portion 101 can be overlapped with the vehicle carpet 300. At this time, the first tread portion 101 will be separated from the vehicle floor 200 to form a cavity portion, and since there is no support below, the support strength of this portion is low, and abnormal noise and deformation problems are prone to occur.

[0066] In the embodiment of the present invention, by providing a support member 20, the first pedal portion 101 is supported on the vehicle floor 200 through the support member 20, so that the first pedal portion 101 can be supported and / or can be further fixed, thereby reducing the problem of deformation of the first pedal portion 101 and generation of abnormal noise.

[0067] In some embodiments, the support member 20 may be a support plate, a support block, or a hollow support frame.

[0068] In some embodiments, the support member 20 is connected to the vehicle floor 200. For example, the support member 20 can be connected to the vehicle floor 200 by snapping, welding, bolting, etc., which is not specifically limited here. The connecting member used by the support member 20 to connect to the vehicle floor 200 can be provided at the bottom of the support member 20 or at the circumferential side wall of the support member 20. For example, a buckle can be provided at the bottom of the support member 20 to quickly connect to the vehicle floor 200.

[0069] In some embodiments, the first tread portion 101 can be directly abutted against the support member 20, or can be connected to the support member 20. For example, the first tread portion 101 can be clamped with the support member 20, or the first tread portion 101 can be threadedly connected to the support member 20, or the first tread portion 101 can be welded to the support member 20, etc., and no specific limitations are made here.

[0070] In some embodiments, the first pedal portion 101 may be provided with a first clip, the support member 20 may be provided with a second clip, the first clip and the second clip are clipped to each other, the first clip and the second clip may be one of the clip and the slot, and the first clip and the second clip may be the other of the clip and the slot.

[0071] In some embodiments, the lower side surface of the first pedal portion 101 and the lower side surface of the second pedal portion 103 are both provided with reinforcing ribs 106. The reinforcing ribs 106 not only play the role of strengthening the structural strength of the first pedal portion 101 and the second pedal portion 103, but also enable the first pedal portion 101 to be supported on the support member 20 and the second pedal portion 103 to be supported on the driving device 400. The pedals are firm and without collapse, not prone to deformation, and have a good supporting effect.

[0072] Specifically, for example Figure 7 As shown, the lower side of the first tread portion 101 and the lower side of the second tread portion 103 are provided with reinforcing ribs 106 in the form of circular ribs, which provide a better supporting effect. The lower side of the first tread portion 101 and the inner side of the connecting portion 102 may be provided with reinforcing ribs 106 in the form of rounded ribs.

[0073] According to some embodiments of the present invention, Figure 8 As shown, the support member 20 is provided with a first slot 201 and a second slot 202. Figure 7 As shown, the first pedal portion 101 is provided with a first hook 1011 and a second hook 1012, the first hook 1011 and the second hook 1012 are spaced apart along the inside and outside direction of the vehicle and the hook heads face opposite directions, as shown in FIG. Fig.15 As shown, the first hook 1011 is mounted on the first slot 201, and the second hook 1012 is mounted on the second slot 202. During installation, the first hook 1011 is aligned with the first slot 201, the second hook 1012 is aligned with the second slot 202, and then the first hook 1011 is inserted into the first slot 201, and the second hook 1012 is inserted into the second slot 202, and the installation is completed, which is convenient and quick.

[0074] In some embodiments, the support member 20 includes a third hook 2011, a fourth hook 2021, a first stopper 2012 and a second stopper 2022. The third hook 2011 and the first stopper 2012 jointly define a first slot 201 (eg, Fig.15 As shown in the figure, the fourth hook 2021 and the second stopper 2022 jointly define the second slot 202, the third hook 2011 and the fourth hook 2021 are spaced apart along the inside and outside directions of the vehicle and face opposite directions, the hook heads of the first hook 1011 and the third hook 2011 are opposite and mutually engaged, and the hook heads of the second hook 1012 and the fourth hook 2021 are opposite and mutually engaged.

[0075] In some embodiments, the first card slot 201 and the second card slot 202 may also be card slots with card ports that can be adapted to engage with the first hook 1011 and the second hook 1012 (not shown in the figure), or other card slots, which are not specifically limited here.

[0076] According to some embodiments of the present invention, Figure 8 and Fig. 9As shown, the support member 20 has a harness receiving groove 203, and a stopper 204 is provided at the notch of the harness receiving groove 203, and the two ends of the stopper 204 are respectively connected to the two side edges opposite to the notch. The harness receiving groove 203 is used to pass the harness, and the stopper 204 is used to limit the harness passed through the harness receiving groove 203. The support member 20 can not only support the first stepping part 101, but also pass the fixed harness, which is conducive to making the structure near the vehicle door sill beam more compact and regular.

[0077] In some embodiments, the stopper 204 may extend in the front-to-back direction or in the left-to-right direction. The stopper 204 may be integrally formed with the support member 20, and both ends of the stopper 204 may be connected to the support member 20 by snapping, or one end may be connected to the support member 20 by snapping, and the other end may be integrally formed with the support member 20.

[0078] In some embodiments, Figure 8 As shown, the limiter 204 is an elastic folding piece, one end of which is integrally connected to the support member 20, and the other end of which is clamped with the support member 20. For example, a limiter clamping groove 2041 is provided at the notch of the support member 20, and a limiter clamping hook 2042 is provided at the other end of the limiter 204, and the limiter clamping hook 2042 is clamped in the limiter clamping groove 2041. The limiter 204 can be folded open, so that the wire harness passes through the wire harness accommodating groove 203, and then the limiter 204 is folded and fixed to the support member 20.

[0079] In some embodiments, Figure 8 As shown, the support member 20 includes a plurality of support platforms 205. The outer side walls of the support platforms 205 in the left and right directions are provided with reinforcing structural ribs, and the first treading portion 101 is supported on the support platforms 205. The support platforms 205 have better support strength and better support effect.

[0080] According to some embodiments of the present invention, Figure 2 As shown, the threshold trim assembly 100 further includes a light-emitting component 30, which is disposed on the threshold trim body 10. Here, the light-emitting component 30 can be disposed on the first tread portion 101, the second tread portion 103, or the connecting portion 102. By arranging the light-emitting component 30 on the threshold trim body 10, the light-emitting component 30 can illuminate the threshold trim body 10, thereby facilitating passengers to get on and off the vehicle in a low-light environment.

[0081] According to some embodiments of the present invention, the light emitting assembly 30 is disposed on the connecting portion 102. Thus, compared with the light emitting assembly 30 disposed on the circumferential edge of the first tread portion 101 or the second tread portion 103, the light emitting assembly 30 is disposed on the connecting portion 102 in this embodiment, so that the light emitted by the light emitting assembly 30 can be irradiated on the second tread portion 103 as much as possible, and the second tread portion 103 can be better illuminated, which is conducive to the occupant to quickly determine the treading position.

[0082] According to some embodiments of the present invention, Figure 4 As shown, the connecting portion 102 includes a first portion 1023 and a second portion 1024 connected to each other, the first portion 1023 is connected to the first treading portion 101, the second portion 1024 is connected to the second treading portion 103, the second portion 1024 extends downward and inwardly in an inclined manner, and the light emitting assembly 30 is arranged at the first portion 1023. In other words, the position of the first portion 1023 in the vertical direction is higher than the position of the second portion 1024 in the vertical direction, and the light emitting assembly 30 is arranged at the first portion 1023, so that the light emitting assembly 30 is not easy to contact with the passenger's feet and is not easy to be damaged.

[0083] In the embodiment where the light emitting assembly 30 is disposed on the first portion 1023, the first portion 1023 extends downward, so that the light emitting assembly 30 can be arranged in a vertical left-right direction. At the same time, the first portion 1023 extends downward, so that the distance between the first portion 1023 and the support member 20 is larger, and interference between the first portion 1023 and the support member 20 is less likely to occur.

[0084] However, the present invention is not limited thereto. The first portion 1023 may extend downward and obliquely inward or extend downward and obliquely outward. The inclination angle of the first portion 1023 may be different from the inclination angle of the second portion 1024 .

[0085] According to some embodiments of the present invention, Figure 6 , Fig.12 and Fig.14 As shown, the connecting portion 102 is provided with a mounting groove 1021 for accommodating the light emitting assembly 30. On the one hand, the mounting groove 1021 is provided, and the mounting groove 1021 can accommodate the light emitting assembly 30, thereby helping to reduce the risk of the light emitting assembly 30 being separated; on the other hand, the mounting groove 1021 can play a certain supporting and limiting role, which is helpful to simplify the installation of the light emitting assembly 30; on the other hand, the mounting groove 1021 can support the light emitting assembly 30 in the left-right direction, so that the light emitting assembly 30 is not easily deformed in the left-right direction.

[0086] Since at least part of the connecting portion 102 extends downward and inwardly, in order to facilitate demoulding when the mounting groove 1021 and the connecting portion 102 are integrally formed, in some embodiments, such as Fig.12 and Fig.14As shown, the upper side wall and the lower side wall of the installation groove 1021 are both extended downward and inwardly. That is, when the light emitting assembly 30 is installed, the installation direction is not perpendicular to the up-down direction or the left-right direction, but is inserted into the installation groove 1021 downward and inwardly, which can reduce the difficulty of demolding the threshold trim assembly 100.

[0087] According to some embodiments of the present invention, Fig.10 As shown, the light-emitting assembly 30 includes a light-emitting body 303 and a decorative member 304. The light-emitting body 303 is disposed between the decorative member 304 and the connecting portion 102. The decorative member 304 includes a light-transmitting area 3041. The light-transmitting area 3041 is at least partially arranged opposite to the light-emitting body 303. When the light-emitting body 303 emits light, light can be emitted through the light-transmitting area 3041. The light-transmitting area 3041 can be designed in advance into a specific pattern, so that when the light-emitting body 303 emits light, the specific pattern will be in a light-emitting state, so as to convey some information to the occupant.

[0088] In some specific embodiments, the light-transmitting area 3041 may be a hollow portion, and the light-emitting body 303 may be directly attached to the inner side of the decorative member 304, and light is emitted through the hollow portion. Alternatively, the light-emitting body 303 may have a convex portion 3031 adapted to the hollow portion, and the convex portion 3031 is inserted into the hollow portion (such as Fig.12 As shown), the outer side of the light emitting component 30 is flat and dust is not easily accumulated. Or the light-transmitting area 3041 is a light-transmitting area 3041 formed by a transparent material so that light can be emitted from the light-transmitting area 3041, which should be within the protection scope of the present application.

[0089] In some embodiments, the decorative piece 304 may be a metal plate with a hollow area, for example, a stainless steel plate with a hollow area, which has a better appearance and texture; or, the decorative piece 304 may be a plastic piece with a light-transmitting area 3041 that is light-transmitting and the rest of the part that is opaque.

[0090] According to some embodiments of the present invention, Fig.10 As shown, the decorative element 304 includes a first folded insert 3042, and the first folded insert 3042 includes a first insert portion 30421 and a first folded portion 30422. Fig.11 and Fig.14 As shown, the connection portion 102 includes a first inserting hole 1022 , the first inserting portion 30421 is inserted into the first inserting hole 1022 , and the first folding portion 30422 is located on the inner side of the connection portion 102 and abuts against the edge of the first inserting hole 1022 .

[0091] During installation, the first folded plug 3042 is inserted into the first plug hole 1022, and then the first folded portion 30422 is bent relative to the first plug portion 30421. After the first folded portion 30422 and the first plug portion 30421 are bent relative to each other (the folded state is not shown in the figure), the relative position can be fixed, so that the light-emitting body 303 and the decorative component 304 can be fixed on the connecting part 102, and the operation is simple and convenient.

[0092] In some embodiments, Fig.16 As shown, a first convex rib 10221 is provided at the edge of the first inserting hole 1022, and after the first folding portion 30422 is bent relative to the first inserting portion 30421, it presses against the first convex rib 10221 to achieve fixation, and the fixing effect is better.

[0093] In some embodiments, a plurality of first insert holes 1022 are provided at intervals along the circumference of the mounting groove 1021 .

[0094] In some embodiments, a first narrow strip portion 30423 is connected between the first insert portion 30421 and the first fold portion 30422, and the width of the first narrow strip portion 30423 is smaller than the widths of the first insert portion 30421 and the first fold portion 30422. In this way, it is more labor-saving and easier to fold the first fold portion 30422 compared to the first insert portion 30421.

[0095] In some specific embodiments, Figure 6 As shown, a plurality of support bars 10211 are provided at both the front and rear ends of the installation groove 1021 , and the plurality of support bars 10211 are used to support the decorative element 304 , so that the decorative element 304 is not easily pressed inward and collapsed.

[0096] In some embodiments, the support bar 10211 extends downward and inwardly, and is easy to form.

[0097] According to some embodiments of the present invention, a metal decorative plate 104 (such as Figure 2 and Figure 6 The first tread portion 101 and the second tread portion 103 have different appearances from the metal decorative plate 104. The metal decorative plate 104 is arranged on the upper side of the first tread portion 101 and the second tread portion 103, so that the overall appearance of the embodiment of the present invention has a better texture. On the other hand, the metal decorative plate 104 can also play a certain protective role for the first tread portion 101 and the second tread portion 103. The metal decorative plate 104 has better aging resistance and a longer service life.

[0098] In some optional embodiments, the metal decorative plate 104 can be a steel plate, a stainless steel plate, an iron plate, a copper plate or other metal plate, which is not specifically limited here. Among them, when the metal decorative plate 104 is a stainless steel plate, it has a longer service life and better wear resistance and scratch resistance.

[0099] In some embodiments, the first anti-slip area 1013 and the second anti-slip area 1031 may be provided on the metal decorative plate 104 .

[0100] In some embodiments, for example, Fig.13 As shown, the upper side of the second stepping portion 103 protrudes downward to form a concave portion 1032 with an opening facing upward, and the bottom wall of the groove formed by the concave portion 1032 is provided with a support rib 1033, and the metal decorative plate 104 is supported by the support rib 1033 to reduce the possibility of the metal decorative plate 104 collapsing when stepped on. For example, the support rib 1033 is an I-shaped support rib (such as Figure 6 shown).

[0101] In some embodiments, the metal decorative plate 104 is disposed in a groove formed by the recessed portion 1032 , which helps to make the appearance of the second treading portion 103 smoother.

[0102] In some embodiments, Figure 6 and Fig.13 As shown, the metal decorative plate 104 has an annular convex edge 1041, which is distributed circumferentially around the metal decorative plate 104. The annular convex edge 1041 is provided, on the one hand, to make the metal decorative plate 104 have better strength and less prone to deformation; on the other hand, the annular convex edge 1041 is provided in the groove formed by the concave portion 1032, which is conducive to better limiting the metal decorative plate 104 and reducing the possibility of separation of the metal decorative plate 104 from the second treading portion 103 and the first treading portion 101.

[0103] In some embodiments, Figure 6 As shown, the lower end of the annular convex edge 1041 is connected with a second folded insert 1042, the second folded insert 1042 includes a second insert portion and a second folded portion, the second tread portion 103 includes a second insert hole 1034, the second insert portion is inserted into the second insert hole 1034, the second folded portion is located on the inner side of the connecting portion 102 and abuts against the edge of the second insert hole 1034. During installation, the second folded insert 1042 is inserted into the second insert hole 1034, and then the second folded portion is bent relative to the second insert portion, so that the metal decorative plate 104 can be fixed on the second tread portion 103, and the operation is simple and convenient.

[0104] In some embodiments, a second convex rib is provided at the edge of the second insert hole 1034, and after the second folded portion is bent relative to the second insert portion, it is pressed against the second convex rib to achieve fixation, and the fixing effect is better.

[0105] In some embodiments, a second narrow strip portion is connected between the second insert portion and the second fold portion, and the width of the second narrow strip portion is smaller than that of the second insert portion and the second fold portion. In this way, folding the second fold portion is more labor-saving and easier to achieve relative to the second insert portion.

[0106] In some embodiments, a plastic decorative panel may also be provided on the upper side of the first tread portion 101 and / or the upper side of the second tread portion 103. The plastic decorative panel may have a different color from the upper side of the first tread portion 101 and / or the upper side of the second tread portion 103, thereby achieving a better appearance effect.

[0107] According to some embodiments of the present invention, a buffer layer 105 is provided on the lower side of the metal decorative plate 104. The buffer layer 105 can prevent the metal decorative plate 104 from directly contacting the first tread portion 101 and the second tread portion 103, which is helpful to reduce the problem of abnormal noise caused by friction and collision between the metal decorative plate 104 and the second tread portion 103. The buffer layer 105 can be a non-woven fabric layer, a sponge layer, a rubber layer, etc.

[0108] According to some embodiments of the present invention, the first tread portion 101 has a first anti-slip area 1013, and the second tread portion 103 has a second anti-slip area 1031. The first anti-slip area 1013 and the second anti-slip area 1031 can provide sufficient friction to prevent slipping.

[0109] According to some embodiments of the present invention, the first anti-slip region 1013 and the second anti-slip region 1031 are at least partially staggered in the front-to-rear direction and at least partially intersected in the vehicle interior-exterior direction. Figure 5 As shown, the first anti-slip area 1013 and the second anti-slip area 1031 are arranged sequentially in the front-to-rear direction and are partially staggered, and at the same time, there are mutually intersecting parts in the vehicle inner-outer direction.

[0110] In this way, on the one hand, the areas of the first anti-slip area 1013 and the second anti-slip area 1031 can be as large as possible to increase the area that passengers can step on; on the other hand, it can also adapt to the stepping habits of members when getting on and off the vehicle. For example, the left foot can step on the second anti-slip area 1031 first, and then the right foot can step on the first anti-slip area 1013.

[0111] In some embodiments, the area on the upper side of the first tread portion 101 where anti-slip ribs are provided forms a first anti-slip area 1013, and the area on the upper side of the second tread portion 103 where anti-slip ribs are provided forms a second anti-slip area 1031. The extension direction of the anti-slip ribs forms a certain angle with the left and right directions, such as 90 degrees or 60 degrees, etc. The extension directions of the anti-slip ribs of the first anti-slip area 1013 and the anti-slip ribs of the second anti-slip area 1031 may be the same or different.

[0112] In some embodiments, the first anti-slip area 1013 and the second anti-slip area 1031 are disposed on the upper side of the metal decorative plate 104 .

[0113] In some embodiments, the second treading portion 103 is provided with a snap-fit ​​mounting seat, and the snap-fit ​​mounting seat is used for snapping the driving device 400 .

[0114] Another object of the present invention is to provide a vehicle including the rocker trim assembly 100 according to the embodiment of the present invention.

[0115] Compared with the prior art, the advantages of the vehicle of the present invention are the same as those of the threshold trim assembly 100 of the embodiment of the present invention, namely, on the one hand, by providing a first tread portion 101 and a second tread portion 103 arranged in sequence in the up-down direction, the first tread portion 101 and the second tread portion 103 form a graded step, and the occupant can step on the first tread portion 101 and the second tread portion 103 to get on and off the vehicle, thereby alleviating the inconvenience of getting on and off the vehicle caused by the high threshold of the vehicle, and increasing the convenience of getting on and off the vehicle for occupants of different ages; on the other hand, by making the connecting portion 102 connected between the first tread portion 101 and the second tread portion 103 at least partially extend downward and inward, the length of the second tread portion 103 in the inner and outer directions or the left and right directions is increased, so that the foot accommodating space above the second tread portion 103 can be increased, so that the occupant can support a larger area of ​​the foot on the second tread portion 103, which is conducive to increasing the convenience of getting on and off the vehicle for the occupant, reducing the difficulty of getting on and off the vehicle, and improving the stability and comfort of getting on and off the vehicle.

[0116] "Vehicle" or "vehicle-related" or other similar terms generally include motor vehicles, such as passenger automobiles including sport utility vehicles (SUVs), buses, trucks, various commercial vehicles, watercraft including various boats, ships, aircraft, etc., and include hybrid vehicles, electric vehicles, plug-in hybrid electric vehicles, hydrogen-powered vehicles, and other alternative fuel vehicles (e.g., fuels derived from non-fossil energy sources). A hybrid vehicle is a vehicle that has two or more sources of power, such as both gasoline-powered and electric-powered vehicles.

[0117] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0118] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0119] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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 present invention. In this specification, the schematic representation of the above terms does 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.

[0120] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A threshold trim assembly, characterized in that: It includes a threshold trim body, which includes a first tread portion, a connecting portion and a second tread portion, wherein the first tread portion is located above the second tread portion, the connecting portion is connected between the first tread portion and the second tread portion, and at least a portion of the connecting portion extends downward and inwardly.

2. The door sill trim assembly according to claim 1, characterized in that: The vehicle further includes a support member, wherein the first tread portion is supported on a vehicle floor by the support member.

3. The door sill trim assembly according to claim 2, characterized in that: The support member is provided with a first card slot and a second card slot, the first treading part is provided with a first card hook and a second card hook, the first card hook and the second card hook are spaced apart along the inside and outside direction of the vehicle and the hook heads face opposite directions, the first card hook is mounted in the first card slot, and the second card hook is mounted in the second card slot.

4. The door sill trim assembly according to claim 2, characterized in that: The support member has a wire harness accommodating groove, and a limiting member is arranged at the groove opening of the wire harness accommodating groove. The two end portions of the limiting member are respectively and correspondingly connected to the two side edges opposite to the groove.

5. The threshold trim assembly according to any one of claims 1 to 4, characterized in that: It also includes a light-emitting component, which is arranged on the connecting part.

6. The door sill trim assembly according to claim 5, characterized in that: The connecting portion includes a first portion and a second portion connected to each other, the first portion is connected to the first treading portion, the second portion is connected to the second treading portion, the second portion extends downward and inwardly inclined, and the light emitting component is arranged on the first portion.

7. The door sill trim assembly according to claim 5, characterized in that: The connecting portion is provided with a mounting groove for accommodating the light-emitting component, and the upper side wall and the lower side wall of the mounting groove both extend downward and inwardly.

8. The door sill trim assembly according to claim 5, characterized in that: The light-emitting component includes a light-emitting body and a decorative piece, wherein the light-emitting body is arranged between the decorative piece and the connecting portion, and the decorative piece includes a light-transmitting area, and the light-transmitting area is arranged at least partially opposite to the light-emitting body.

9. The door sill trim assembly according to claim 8, characterized in that: The decorative component includes a first folded insert, which includes a first insert portion and a first folded portion. The connecting portion includes a first insert hole. The first insert portion is inserted into the first insert hole. The first folded portion is located on the inner side of the connecting portion and abuts against an edge of the first insert hole.

10. The door sill trim assembly according to claim 1, characterized in that: A metal decorative plate is provided on the upper side surface of the first treading portion and / or the upper side surface of the second treading portion, and a buffer layer is provided on the lower side of the metal decorative plate.

11. The door sill trim assembly according to claim 1, characterized in that: The first tread portion has a first anti-slip area, and the second tread portion has a second anti-slip area. The first anti-slip area and the second anti-slip area are at least partially offset in the front-rear direction and at least partially intersected in the vehicle interior-exterior direction.

12. A vehicle, characterized in that: It comprises a door sill trim assembly according to any one of claims 1-11.

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