CN221213437U - Door inner panel subassembly, door and vehicle - Google Patents

Abstract

The utility model relates to a door inner panel assembly, a door and a vehicle, the door comprising: the door comprises an outer structural plate, an inner structural plate and a sealing piece, wherein the inner structural plate is arranged on the inner side of the outer structural plate and is used for limiting a door cavity with the outer structural plate, an overlap joint part is arranged on the outer edge of one of the inner structural plate and the outer structural plate, a matching part is arranged on the other one of the inner structural plate and the outer structural plate, the matching part is closer to the door cavity than the overlap joint part, at least part of the sealing piece is arranged between the overlap joint part and the matching part, and the overlap joint part is arranged in the sealing piece. The vehicle door inner plate assembly is beneficial to improving the sealing effect and has good integrity.

Description

Door inner panel subassembly, door and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a vehicle door inner plate assembly, a vehicle door and a vehicle.

Background

With the development of the automobile industry, various manufacturers are developing and designing new automobiles to meet the diversified demands of customers. Thus, the exterior of the automobile door is also changing. The door includes an inner panel and an outer panel with a cavity formed therebetween for placement of other components. In order to meet the requirement that the door cavity of the vehicle door has a high depth, the inner plate of the vehicle door needs to be designed in a split type.

In the related art, the sealing effect of the splice position between the outer structural plate and the inner structural plate in the inner panel is poor, resulting in that dust or sewage easily enters into the door cavity, and the splice position of the outer structural plate and the inner structural plate is exposed, resulting in poor integrity of the vehicle door.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides the vehicle door inner plate assembly which is favorable for improving the sealing effect and has good integrity.

The embodiment of the utility model also provides a vehicle door.

The embodiment of the utility model also provides a vehicle.

The door inner panel assembly of the embodiment of the utility model includes: and (3) an outer structural plate: the inner structure plate is arranged on the inner side of the outer structure plate and is used for limiting a door cavity with the outer structure plate, an overlap joint part is arranged at the outer edge of one of the inner structure plate and the outer structure plate, and a matching part is arranged on the other one of the inner structure plate and the outer structure plate and is closer to the door cavity than the overlap joint part; and the sealing piece is at least partially arranged between the lap joint part and the matching part, and the lap joint part is arranged in the sealing piece.

According to the vehicle door inner plate assembly provided by the embodiment of the utility model, at least part of the sealing piece is arranged between the lap joint part and the matching part, so that the probability of dust or sewage entering the door cavity can be reduced, and the lap joint part is arranged in the sealing piece, so that on one hand, the sealing effect of the vehicle door inner plate assembly can be improved, and on the other hand, the sealing piece can hide the lap joint part, and the lap joint part is prevented from being directly exposed to the outside, so that the integrity of the vehicle door inner plate assembly is better.

In some embodiments, the seal comprises a first seal portion and a second seal portion, the first seal portion is disposed between the overlap portion and the mating portion, the second seal portion is disposed on a side of the first seal portion facing away from the mating portion and adapted to abut against the vehicle body, the second seal portion and the first seal portion define a socket, and the overlap portion is inserted into the socket.

In some embodiments, a sealant layer is disposed between the overlap portion and the mating portion.

In some embodiments, the outer structural plate is provided with a first connecting portion, the inner structural plate is provided with a second connecting portion, the first connecting portion and the second connecting portion are both disposed in the door cavity, and the first connecting portion and the second connecting portion are detachably connected.

In some embodiments, the overlapping portion is disposed on the inner structural plate, the matching portion is disposed on the outer structural plate, the first connecting portion is connected with the matching portion and forms a positioning protrusion, the second connecting portion is connected with the overlapping portion and forms a positioning groove, and the positioning protrusion is matched in the positioning groove.

In some embodiments, the first connecting portion has a first bonding surface, the second connecting portion has a second bonding surface, the first bonding surface abuts against the second bonding surface, the door inner panel assembly further includes a fastener, and the fastener is threaded through the first bonding surface and the second bonding surface.

In some embodiments, the door inner panel assembly further comprises a window trim panel disposed on an inner side of the outer structural panel, and the window trim panel is disposed on an upper end of the inner structural panel, a lower edge of the window trim panel being flush with an upper edge of the inner structural panel.

In some embodiments, the seal is an annular seal ring, a portion of the seal ring surrounds the splice location of the inner structural panel and the outer structural panel, and another portion of the seal ring surrounds the splice location of the window trim panel and the outer structural panel.

In some embodiments, the door inner panel assembly further includes a door trim panel disposed on a side of the inner structural panel facing away from the outer structural panel, and the door trim panel is detachably connected with the inner structural panel.

A door of another embodiment of the present utility model includes: a door inner panel assembly, which is the door inner panel assembly according to any one of the embodiments of the present utility model; and the vehicle door outer plate is arranged on the outer side of the outer structural plate.

According to the vehicle door provided by the embodiment of the utility model, at least part of the sealing piece is arranged between the lap joint part and the matching part, so that the probability of dust or sewage entering the door cavity can be reduced, and the lap joint part is arranged in the sealing piece, so that on one hand, the sealing effect of the inner plate assembly of the vehicle door can be improved, and on the other hand, the sealing piece can hide the lap joint part, and the lap joint part is prevented from being directly exposed to the outside, so that the integrity of the inner plate assembly of the vehicle door is better.

A vehicle of a further embodiment of the present utility model includes a door inner panel assembly or a door as in any of the embodiments of the present utility model.

According to the vehicle provided by the embodiment of the utility model, at least part of the sealing element is arranged between the lap joint part and the matching part, so that the probability of dust or sewage entering the door cavity can be reduced, and the lap joint part is arranged in the sealing element, so that on one hand, the sealing effect of the inner plate assembly of the vehicle door can be improved, and on the other hand, the sealing element can hide the lap joint part, and the lap joint part is prevented from being directly exposed to the outside, so that the integrity of the inner plate assembly of the vehicle door is better.

Drawings

Fig. 1 is a schematic view of a door inner panel assembly according to an embodiment of the present utility model.

Fig. 2 is an exploded view of a door inner panel assembly according to an embodiment of the present utility model.

Fig. 3 is a schematic connection diagram of an inner structural panel and an outer structural panel of a door inner panel assembly according to an embodiment of the present utility model.

Fig. 4 is a partial view of a door inner panel assembly according to an embodiment of the utility model.

Reference numerals:

1. an outer structural panel; 11. a mating portion; 12. a first connection portion; 121. a first bonding surface; 13. positioning the convex;

2. an inner structural panel; 21. a lap joint; 22. a glue groove; 221. a sealant layer; 23. a second connecting portion; 231. a second bonding surface; 24. a positioning groove; 25. a door cavity;

3. a seal; 31. a first sealing part; 32. a second sealing part; 321. a cavity; 33. a plug-in groove;

4. a window frame trim;

5. A door trim panel;

6. A fastener;

7. A vehicle body.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

A door inner panel assembly, a door, and a vehicle according to an embodiment of the present utility model are described below with reference to fig. 1 to 4.

As shown in fig. 1 and 4, a vehicle door according to an embodiment of the present utility model includes: an outer structural panel 1, an inner structural panel 2 and a seal 3. The inner structural plate 2 is provided inside the outer structural plate 1 and defines a door cavity 25 with the outer structural plate 1. It will be appreciated that the inner structural panel 2 is closer to the cabin than the outer structural panel 1. One of the inner and outer structural plates 2, 1 is provided with a lap joint portion 21 at its outer edge and the other is provided with a mating portion 11, the mating portion 11 being closer to the door cavity 25 than the lap joint portion 21. At least part of the seal 3 is provided between the overlap 21 and the mating portion 11, and the overlap 21 is mounted within the seal 3.

According to the door inner panel assembly of the embodiment of the utility model, since at least part of the sealing member 3 is arranged between the lap joint portion 21 and the matching portion 11, the probability of dust or sewage entering into the door cavity 25 can be reduced, and since the lap joint portion 21 is arranged in the sealing member 3, on the one hand, the sealing effect of the door inner panel assembly can be improved, and on the other hand, the sealing member 3 can hide the lap joint portion 21, and the lap joint portion 21 is prevented from being directly exposed to the outside, so that the integrity of the door inner panel assembly is better.

It can be appreciated that the vehicle door inner plate assembly provided by the embodiment of the utility model adopts a split design, so that the vehicle door inner plate has a larger depth, the problem of wrinkling and cracking in the stamping forming process of the vehicle door inner plate is avoided, and the yield of the vehicle door inner plate is improved. For example, the outer structural panel 1 may be a stamped sheet metal part and the inner structural panel 2 may be an injection molded polymer composite. Compared with the traditional integrally-molded door inner plate, the utility model can lighten the weight of the door inner plate and is beneficial to increasing the depth of the door cavity 25 of the door inner plate.

In some embodiments, as shown in fig. 4, the seal 3 includes a first seal portion 31 and a second seal portion 32, the first seal portion 31 is disposed between the lap portion 21 and the mating portion 11, the second seal portion 32 is disposed on a side of the first seal portion 31 facing away from the mating portion 11 and adapted to abut against the vehicle body 7, the second seal portion 32 and the first seal portion 31 define an insertion groove 33, and the lap portion 21 is inserted into the insertion groove 33. It will be appreciated that the seal 3 may be a rubber sealing strip, the seal 3 extending circumferentially of the splice location of the outer and inner structural panels 1, 2.

The door inner panel assembly of the embodiment of the utility model can prevent dust or sewage from penetrating into the gap between the lap portion 21 and the mating portion 11 by providing the first seal portion 31 between the lap portion 21 and the mating portion 11. When the door is closed, the second seal portion 32 can abut against the vehicle body 7, so that entry of water dust or sewage into the cabin can be prevented, and the sealing performance of the vehicle can be improved.

For example, as shown in fig. 4, the second sealing portion 32 is provided with a cavity 321 therein to enhance the elastic deformation capability of the second sealing portion 32, it is understood that when the second sealing portion 32 abuts against the vehicle body 7, the second sealing portion 32 is elastically deformed to make the second sealing portion 32 have a larger contact area with the vehicle body 7, so that the sealing effect of the vehicle can be enhanced.

Optionally, as shown in fig. 4, a sealant layer 221 is provided between the overlap portion 21 and the mating portion 11. For example, the adhesive groove 22 is formed on one side of the overlap portion 21 adjacent to the mating portion 11, and the sealant is filled into the adhesive groove 22 to form the sealant layer 221, and the sealant layer 221 is bonded and sealed with the overlap portion 21 and the mating portion 11, so that the sealing effect of the splice position of the outer structural panel 1 and the inner structural panel 2 can be improved.

In some embodiments, as shown in fig. 4, the outer structural board 1 is provided with a first connecting portion 12, the inner structural board 2 is provided with a second connecting portion 23, the first connecting portion 12 and the second connecting portion 23 are both disposed in the door cavity 25, and the first connecting portion 12 and the second connecting portion 23 are detachably connected. The vehicle door inner panel assembly of the embodiment of the utility model can make the integrity of the vehicle door inner panel assembly better by arranging the first connecting part 12 and the second connecting part 23 in the door cavity 25, and the first connecting part 12 and the second connecting part 23 are detachably connected, so that the outer structural panel 1 and the inner structural panel 2 can be independently replaced, and the assembly and the disassembly are convenient.

Alternatively, as shown in fig. 4, the lap joint portion 21 is provided on the inner structural plate 2, the mating portion 11 is provided on the outer structural plate 1, the first connecting portion 12 is connected with the mating portion 11 and forms the positioning protrusion 13, and the second connecting portion 23 is connected with the lap joint portion 21 and forms the positioning groove 24, and the positioning protrusion 13 is fitted in the positioning groove 24. It can be appreciated that when the vehicle door is assembled, the outer structural plate 1 and the inner structural plate 2 can be initially positioned through the positioning protrusions 13 and the positioning grooves 24, and after the outer structural plate 1 and the inner structural plate 2 are assembled, the outer structural plate 1 and the inner structural plate 2 can be limited by the matching structure of the positioning protrusions 13 and the positioning grooves 24, so that the problem that the outer structural plate 1 and the inner structural plate 2 shake relatively after the vehicle door is assembled is solved, and the firmness of the vehicle door installation is improved.

Optionally, as shown in fig. 4, the first connecting portion 12 has a first bonding surface 121, the second connecting portion 23 has a second bonding surface 231, the first bonding surface 121 abuts against the second bonding surface 231, the door inner panel assembly further includes a fastener 6, and the fastener 6 is disposed through the first bonding surface 121 and the second bonding surface 231. Since the first bonding surface 121 and the second bonding surface 231 are abutted against each other, the sealing effect of the connection of the outer structure plate 1 and the inner structure plate 2 can be further improved. For example, the fastener 6 may be a screw or a buckle. In the embodiment of the present application, the fastening member 6 is a bolt, and the bolt passes through the second bonding surface 231 and the first bonding surface 121 and then is connected with the nut, so that the reliability of connection between the outer structural plate 1 and the inner structural plate 2 can be improved, and the outer structural plate 1 and the inner structural plate 2 can be conveniently mounted and dismounted.

In some embodiments, as shown in fig. 1 and 2, the door inner panel assembly further includes a window trim panel 4, the window trim panel 4 is disposed on the inner side of the outer structural panel 1, and the window trim panel 4 is disposed on the upper end of the inner structural panel 2, with the lower edge of the window trim panel 4 being flush with the upper edge of the inner structural panel 2. Specifically, the window trim 4 is substantially n-shaped, and the lower edges of the two side frame edges of the window trim 4 are flush with the upper edge of the inner structural panel 2, in other words, the difference in height at the joint of the window trim 4 and the inner structural panel 2 is zero, so that the integrity of the door inner panel assembly can be made better.

Alternatively, as shown in fig. 1 and 2, the seal 3 is an annular seal ring, in other words, the seal 3 is a closed annular structure. The sealing ring of the upper half part surrounds the splicing position of the inner structural plate 2 and the outer structural plate 1, and the sealing ring of the lower half part surrounds the splicing position of the window frame ornamental plate 4 and the outer structural plate 1, so that the sealing effect of the splicing position of the window frame ornamental plate 4 and the inner structural plate 2 and the outer structural plate is good.

In some embodiments, as shown in fig. 1 and 2, the door inner panel assembly further includes a door trim panel 5, the door trim panel 5 is provided on a side of the inner structural panel 2 facing away from the outer structural panel 1, and the door trim panel 5 is detachably connected with the inner structural panel 2. For example, the door trim 5 may be connected to the inner panel 2 by a snap-fit and screw connection, and the end structure of the screw may be hidden under the cortical-like outer surface of the door trim 5.

Specifically, an electric glass lifter (not shown) and a door speaker (not shown) are mounted on the a-plane of the inner structural panel 2, the electric glass lifter being located in the door cavity 25, the door speaker being mounted between the door trim 5 and the inner structural panel 2. A door lock (not shown) is mounted on the B-side of the inner structural panel 2 and is located within the door cavity 25. A stopper (not shown) is mounted on the C-face of the inner structural panel 2 and is located within the door cavity 25. A hinge (not shown) is mounted on the outer structural panel 1 and is hinged to the vehicle body 7.

A door of another embodiment of the present utility model includes: a door inner panel assembly and a door outer panel (not shown). The door inner panel assembly is the door inner panel assembly of the present utility model, and the door outer panel is provided outside the outer structural panel 1. The technical advantages of the door according to the embodiment of the present utility model are the same as those of the door inner panel assembly according to the above embodiment, and will not be described here again.

A vehicle of a further embodiment of the present utility model includes a door inner panel assembly or door of the present utility model. The technical advantages of the vehicle according to the embodiment of the present utility model are the same as those of the door inner panel assembly according to the above embodiment, and will not be described here again.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (10)

1. A door inner panel assembly, comprising:

outer structural plate (1):

An inner structural plate (2), wherein the inner structural plate (2) is arranged on the inner side of the outer structural plate (1) and defines a door cavity (25) with the outer structural plate (1), an overlap joint (21) is arranged on the outer edge of one of the inner structural plate (2) and the outer structural plate (1), a matching part (11) is arranged on the other of the inner structural plate and the outer structural plate, and the matching part (11) is closer to the door cavity (25) than the overlap joint (21);

And the sealing piece (3) is at least partially arranged between the lap joint part (21) and the matching part (11), and the lap joint part (21) is arranged in the sealing piece (3).

2. The door inner panel assembly according to claim 1, wherein the seal (3) includes a first seal portion (31) and a second seal portion (32), the first seal portion (31) being provided between the lap portion (21) and the mating portion (11), the second seal portion (32) being provided on a side of the first seal portion (31) facing away from the mating portion (11) and adapted to abut against the vehicle body (7), the second seal portion (32) and the first seal portion (31) defining a socket groove (33), the lap portion (21) being inserted into the socket groove (33).

3. The door inner panel assembly according to claim 1, wherein a sealant layer (221) is provided between the lap portion (21) and the mating portion (11).

4. The vehicle door inner panel assembly according to claim 1, wherein a first connecting portion (12) is provided on the outer structural panel (1), a second connecting portion (23) is provided on the inner structural panel (2), the first connecting portion (12) and the second connecting portion (23) are both provided in the door cavity (25), and the first connecting portion (12) and the second connecting portion (23) are detachably connected.

5. The door inner panel assembly according to claim 4, wherein the lap joint portion (21) is provided on the inner structural panel (2), the fitting portion (11) is provided on the outer structural panel (1), the first connecting portion (12) is connected with the fitting portion (11) and forms a positioning protrusion (13), the second connecting portion (23) is connected with the lap joint portion (21) and forms a positioning groove (24), and the positioning protrusion (13) is fitted in the positioning groove (24).

6. The door inner panel assembly according to claim 4, wherein the first connecting portion (12) has a first bonding surface (121), the second connecting portion (23) has a second bonding surface (231), the first bonding surface (121) is abutted against the second bonding surface (231), the door inner panel assembly further comprises a fastener (6), and the fastener (6) is provided to penetrate through the first bonding surface (121) and the second bonding surface (231).

7. The door inner panel assembly according to any one of claims 1 to 6, further comprising a window trim panel (4), the window trim panel (4) being provided on an inner side of the outer structural panel (1), and the window trim panel (4) being provided on an upper end of the inner structural panel (2), a lower edge of the window trim panel (4) being flush with an upper edge of the inner structural panel (2).

8. The door inner panel assembly according to claim 7, wherein the seal member (3) is an annular seal ring, a part of the seal ring surrounds the splice position of the inner structural panel (2) and the outer structural panel (1), and another part of the seal ring surrounds the splice position of the window frame trim (4) and the outer structural panel (1).

9. A vehicle door, comprising:

A door inner panel assembly as set forth in any one of claims 1-8;

And the vehicle door outer plate is arranged on the outer side of the outer structural plate (1).

10. A vehicle comprising the door inner panel assembly of any one of claims 1-8 or the door of claim 9.