CN215904289U - Door assembly and vehicle - Google Patents

Abstract

The utility model relates to the field of vehicle manufacturing, and discloses an impact beam bracket, a vehicle door assembly and a vehicle, wherein the impact beam bracket (100) comprises a bracket main body (110) and a fastening piece (120), the bracket main body (110) is formed into a convex shape and comprises a convex top surface (111) and a connecting surface for connecting a vehicle door inner plate (200), and the fastening piece (120) penetrates through the top surface (111) to be positioned. The bracket body may be attached to the door inner panel by an attachment surface such that the top surface is recessed relative to the door inner panel to accommodate attachment of the impact beam with a fastener. Therefore, the inner plate of the vehicle door does not need to be provided with a sinking platform surface, exposed fasteners cannot be seen from the outside after assembly, the surface of the inner plate of the vehicle door can be kept smooth, and the visual perception is good.

Description

Door assembly and vehicle

Technical Field

The utility model relates to the field of vehicle manufacturing, in particular to an anti-collision beam bracket, a vehicle door assembly and a vehicle.

Background

In the related art, an impact beam 300 is generally provided on the door inner panel 200 to improve the collision safety. Specifically, the impact beam 300 is connected to the door inner panel 200 by bolts P, and is covered by the door outer panel. To this end, as shown in fig. 1 and 2, the door inner panel 200 is generally provided with a countertop 210 for attaching the impact beam 300. Wherein, heavy mesa 210 can be followed the inboard of door assembly and directly perceived, and door inner panel 200 is because set up heavy mesa 210 and not smooth enough, leads to the outward appearance perception quality not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the appearance of a vehicle door assembly is poor in the prior art, and provides an anti-collision beam support which can optimize the appearance of the vehicle door assembly.

In order to achieve the above object, an aspect of the present invention provides an impact beam bracket, wherein the impact beam bracket includes a bracket main body formed in a convex shape and including a convex top surface and an attachment surface for attaching a door inner panel, and a fastener positioned through the top surface.

Optionally, the connecting surface includes a first connecting surface for connecting a bottom plate of the vehicle door inner plate, and the bracket main body includes a first bending portion bent from the top surface to form the first connecting surface parallel to the bottom plate of the vehicle door inner plate.

Optionally, the bracket main body includes two first bending portions arranged oppositely.

Optionally, the connecting surface includes a second connecting surface for connecting a side surface of the vehicle door inner panel, and the bracket main body includes a second bent portion bent from the top surface to form the second connecting surface.

Optionally, the second connection face is located between two of the first connection faces.

Optionally, the fastener is riveted to the top surface.

The application still provides a door assembly, wherein, the door assembly includes door inner panel, crashproof roof beam and the crashproof roof beam support of this application, connect the face connect in the door inner panel, the fastener connect in crashproof roof beam.

Optionally, the joint surface is welded or riveted to the door inner panel.

Optionally, the fastener is a bolt, and the anti-collision beam is connected to the bolt through a nut.

The present application further provides a vehicle, wherein the vehicle includes the door assembly of the present application.

Through above-mentioned technical scheme, can be connected the support main part to door inner panel through connecting the face for the top surface is recessed for door inner panel, is suitable for to pass through the fastener with crashproof roof beam with replacing the heavy mesa of prior art and is connected. Therefore, the inner plate of the vehicle door does not need to be provided with a sinking platform surface, exposed fasteners cannot be seen from the outside after assembly, the surface of the inner plate of the vehicle door can be kept smooth, and the visual perception is good.

Drawings

FIG. 1 is a perspective view of a prior art door inner panel;

FIG. 2 is a backside view of the door inner panel-mounting impact beam of FIG. 1;

FIG. 3 is a perspective view of one embodiment of an impact beam bracket of the present application;

FIG. 4 is a perspective view of one embodiment of a door assembly of the present application;

FIG. 5 is a back side view of FIG. 4;

FIG. 6 is an enlarged view of the connection of the impact beam to the door inner panel of FIG. 4;

fig. 7 is a sectional view taken along the plane a-a in fig. 6.

Description of the reference numerals

100. An impact beam support; 110. a stent body; 111. a top surface; 112. a first connection face; 113. a first bent portion; 114. a second connection face; 115. a second bent portion; 120. a fastener; 200. a door inner panel; 210. sinking the table top; 300. an anti-collision beam; 400. a nut; p, bolts.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, the use of directional terms such as "upper, lower, left, right" generally means upper, lower, left, right as viewed with reference to the accompanying drawings, unless otherwise specified; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

According to an aspect of the present application, there is provided an impact beam bracket 100, wherein the impact beam bracket 100 includes a bracket main body 110 and a fastener 120, the bracket main body 110 is formed in a convex shape and includes a convex top surface 111 and an attachment surface for attaching a door inner panel 200, and the fastener 120 is positioned through the top surface 111.

According to another aspect of the present application, there is provided a door assembly, wherein the door assembly includes a door inner panel 200, an impact beam 300, and the impact beam bracket 100 of the present application, the attachment face is attached to the door inner panel 200, and the fastener 120 is attached to the impact beam 300.

According to another aspect of the present application, a vehicle is provided, wherein the vehicle includes a door assembly of the present application.

The impact beam bracket 100 of the present application may attach the bracket body 110 to the door inner panel 200 through an attachment surface such that the top surface 111 is recessed relative to the door inner panel 120, in place of the countertop surface of the prior art that is adapted to be attached to the impact beam 300 by the fastener 120. Therefore, the inner door panel 200 does not need to be provided with a countertop, the exposed fastener cannot be seen from the outside after assembly, the surface of the inner door panel 200 can be kept smooth, and the visual perception is good.

In the present application, the top surface 111 is located at the top of the convex direction of the convex shape of the impact beam bracket 100, not at the top of the upward direction with respect to the ground when actually installed. Specifically, when the impact beam 300 is mounted to the impact beam bracket 100, the top surface 111 may be disposed against the main body of the impact beam 300.

Wherein the attachment surface can be configured in various forms and at corresponding locations as desired for attachment to selected locations of the door interior 200. For example, the joint face includes a first joint face 112 for joining a bottom plate of the door inner panel 200, and the bracket main body 110 includes a first bent portion 113 bent from the top surface 111 to form the first joint face 112 parallel to the bottom plate of the door inner panel 200. Wherein the first joining face 112 is parallel to the bottom panel of the door inner panel 200 so as to be joined by an appropriate means (e.g., welding or riveting). The top surface 111 may be substantially parallel to the first connection surface 112, for example, the first bending portion 113 may be bent twice from the top surface 111 to form the first connection surface 112 substantially parallel to the top surface 111.

To increase the installation stability, the bracket main body 110 may include two first bending portions 113 disposed oppositely. That is, the bracket main body 100 can be connected to the door inner panel 200 through the two oppositely disposed first connection surfaces 112, so that on one hand, the bracket main body 110 is prevented from forming a cantilever structure, and on the other hand, the stress of the fastening member 120 can be more evenly dispersed through the first connection surfaces 112, and stress concentration is avoided.

Preferably, the joint surface may include a second joint surface 114 for joining a side surface of the door inner panel 200, and the bracket main body 110 includes a second bent portion 115 bent from the top surface 111 to form the second joint surface 114. Thus, the impact beam bracket 100 can be fixed to different portions of the door inner panel 200, and the attachment stability of the impact beam bracket 100 and the impact beam 300 can be further improved. Moreover, the stress of the fastener 120 can be transmitted through the second connecting surface 114, so that the local stress concentration of the collision energy is further reduced, and the safety performance of the vehicle door assembly is improved.

The positions of the first connection surface 112 and the second connection surface 114 can be set as required. To accommodate the installation position of the impact beam 300 and to increase the operating space as much as possible, the second connection surface 114 is located between the two first connection surfaces 112. In the illustrated embodiment, as shown in fig. 3 and 6, the top surface 111 is rectangular, the first bent portion 113 is bent from one set of opposite sides of the rectangle to form a plane (i.e., the first connection surface 112) extending outward, the second bent portion 115 is bent from one set of opposite sides of the rectangle to form an inclined surface (i.e., the second connection surface 114) inclined outward, and a space below the top surface 111 is large for convenient operation.

To facilitate attachment of the second joint face 114 to the side panel of the door inner panel 200, the impact beam bracket 100 is provided at an end portion of the impact beam 300. That is, as shown in fig. 4, both ends of the impact beam 300 are connected to the door inner panel 200 through the corresponding impact beam brackets 100, respectively.

In the present application, the bracket main body 110 may be a single piece or a separate piece, and in the case of a separate piece, "bending" is understood to mean a change in relative positional relationship. Preferably, the bracket main body 110 is a single piece so as to be formed by a bending process. Defects (e.g., process notches) may be provided at the bends to facilitate bending.

In the present application, the fastener 120 may be positioned through the top surface 111 in any suitable manner, for example, the fastener 120 may be riveted to the top surface 111.

In addition, the joint surface may be fixed to the door inner panel 200 in an appropriate manner, and a form in which a mounting hole needs to be formed should be avoided in order to improve the appearance effect as much as possible. Preferably, the joint surface may be welded or riveted to the door inner panel 200.

Depending on the form of the fastener 120, the connection of the fastener 120 to the impact beam 300 may be accomplished by a suitable auxiliary. For example, in the embodiment shown in fig. 7, the fastener 120 is a bolt, and the impact beam 300 is coupled to the bolt by a nut 400.

The assembly of the door assembly of the present application is described below with reference to the accompanying drawings.

First, the fastener 120 (bolt) is riveted to the top surface 111 such that the screw portion protrudes from the top surface 11 to form the impact beam bracket 100.

Then, the first joint face 112 and the second joint face 114 of the impact beam bracket 100 are riveted or welded to the bottom panel and the side panel of the door inner panel 200, respectively.

Finally, the impact beam 300 is coupled to the fastener 120 by the nut 400. Finally, the inside appearance of the door inner panel 200 is as shown in fig. 5, the surface is smooth, and the fastener 120 is not exposed.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the utility model, many simple modifications can be made to the technical solution of the utility model. The present application includes the combination of individual features in any suitable manner. The utility model is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.

Claims (9)

1. A vehicle door assembly is characterized by comprising a vehicle door inner plate (200), an anti-collision beam (300) and an anti-collision beam bracket (100), wherein two ends of the anti-collision beam (300) are respectively connected to the vehicle door inner plate (200) through the corresponding anti-collision beam bracket (100), the anti-collision beam bracket (100) comprises a bracket main body (110) and a fastener (120), the bracket main body (110) is formed into a convex shape and comprises a convex top surface (111) and a connecting surface connected to the vehicle door inner plate (200), and the fastener (120) penetrates through the top surface (111) to be positioned and connected to the anti-collision beam (300).

2. The door assembly according to claim 1, wherein the joint face includes a first joint face (112) for joining a floor panel of the door inner panel (200), and the bracket main body (110) includes a first bent portion (113) bent from the top surface (111) to form the first joint face (112) in parallel with the floor panel of the door inner panel (200).

3. The vehicle door assembly according to claim 2, wherein the bracket main body (110) includes two first bent portions (113) that are oppositely disposed.

4. The door assembly of claim 3, wherein the attachment surface includes a second attachment surface (114) for attaching a side surface of the door inner panel (200), and the bracket main body (110) includes a second bent portion (115) bent from the top surface (111) to form the second attachment surface (114).

5. The door assembly of claim 4, wherein said second connection face (114) is located between two of said first connection faces (112).

6. A door assembly according to any of claims 1 to 5, characterized in that said fastening member (120) is riveted to said top surface (111).

7. The door assembly of claim 1, wherein said joint face is welded or riveted to said door inner panel (200).

8. The door assembly of claim 1, wherein said fastener (120) is a bolt, and said impact beam (300) is attached to said bolt by a nut (400).

9. A vehicle comprising a door assembly as claimed in any one of claims 1 to 8.

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