CN215793574U

CN215793574U - Seal support and vehicle

Info

Publication number: CN215793574U
Application number: CN202121590847.1U
Authority: CN
Inventors: 钟华龙
Original assignee: Guangzhou Xiaopeng Motors Technology Co Ltd
Current assignee: Guangzhou Xiaopeng Motors Technology Co Ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-02-11
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a sealing support and a vehicle, wherein the sealing support comprises a metal framework, a vehicle body sealing element and a sealing ring, the metal framework comprises a mounting surface, the vehicle body sealing element is attached to the mounting surface of the metal framework, a through hole is formed in the metal framework, and the sealing ring is sleeved at the through hole in the metal framework. In the sealing support and the vehicle provided by the embodiment of the utility model, as the metal framework is made of metal materials, the through hole can be formed by punching, the size of the punch head is only required to be changed for wire harnesses or pipelines with different diameters of different types of vehicles, and the whole forming die is not required to be reset, so that the development number of vehicle body parts can be reduced, and the development cost and the management cost of the vehicle are reduced; meanwhile, the metal framework can also play a role in strengthening the strength of the connected automobile body metal plates.

Description

Seal support and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a sealing support and a vehicle.

Background

Along with the one-step development of vehicle intellectuality, unmanned, there are more and more pencil and pipeline to need to set up on the vehicle to often pencil or pipeline need pass the automobile body panel beating from one side of automobile body panel beating to the opposite side. Therefore, through holes are required to be formed in the sheet metal of the vehicle body for the wire harnesses or pipelines to pass through, and therefore the through holes need to be sealed, so that water, steam and the like are prevented from entering inner spaces such as a cockpit and an engine compartment.

At present, as shown in fig. 1, a seal ring 91 is generally used for a vehicle via hole seal to directly form a seal surface with a vehicle body sheet metal 92. However, the diameter of the wiring harness or conduit may vary from vehicle to vehicle, thus requiring the development of multiple sets of body components, greatly increasing overall vehicle development and management costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealing support and a vehicle, which can reduce the development kit number of vehicle body parts and reduce the development cost and the management cost of the vehicle.

The embodiment of the utility model provides a sealing support which comprises a metal framework, a vehicle body sealing element and a sealing ring, wherein the metal framework comprises a mounting surface, the vehicle body sealing element is attached to the mounting surface of the metal framework, a through hole is formed in the metal framework, and the sealing ring is sleeved at the through hole in the metal framework.

In one embodiment, the metal framework comprises a bottom plate and a flange protruding towards one side of the bottom plate, and the mounting surface is arranged on one side, far away from the bottom plate, of the flange.

In one embodiment, the flange is disposed along a periphery of the metal frame, and the via hole is disposed on the bottom plate of the metal frame.

In one embodiment, the metal framework is provided with a connecting hole, and the vehicle body sealing element is further provided with a limiting hole corresponding to the connecting hole of the metal framework.

In one embodiment, the metal framework is further provided with a convex column, the convex column protrudes from one side of the metal framework, which faces the vehicle body sealing element, the connecting hole is formed in the convex column, and the convex column of the metal framework extends into the limiting hole.

In one embodiment, the car body sealing element is made of rubber materials or foamed plastics and the like.

In one embodiment, the vehicle body sealing element is adhered to the metal framework through glue.

The embodiment of the utility model also provides a vehicle which comprises a vehicle body metal plate and the sealing support, wherein the sealing support is arranged on the vehicle body metal plate.

In one embodiment, the sealing support is fixedly connected to the vehicle body sheet metal through a fastener, the fastener penetrates through the metal framework and the vehicle body sealing element and is inserted into the vehicle body sheet metal, and the vehicle body sealing element is pressed between the metal framework and the vehicle body sheet metal.

In one embodiment, a support hole is formed in the automobile body metal plate, the sealing support is installed at the support hole, a matching portion surrounding the edge of the support hole is formed in the periphery of the support hole of the automobile body metal plate, one surface of the sealing support is a plane in the installation of the matching portion, and the automobile body sealing element is matched with the plane of the matching portion.

In the sealing support and the vehicle provided by the embodiment of the utility model, as the metal framework is made of metal materials, the through hole can be formed by punching, the size of the punch head is only required to be changed for wire harnesses or pipelines with different diameters of different types of vehicles, and the whole forming die is not required to be reset, so that the development number of vehicle body parts can be reduced, and the development cost and the management cost of the vehicle are reduced; meanwhile, the metal framework can also play a role in strengthening the strength of the connected automobile body metal plates.

Drawings

Fig. 1 is a schematic structural view of a sealing bracket.

Fig. 2 is a schematic perspective view of a sealing bracket according to an embodiment of the present invention.

Fig. 3 is a partial plan view of the seal holder of fig. 2.

Fig. 4 is a schematic cross-sectional view taken along line a-a in fig. 3.

Fig. 5 is a schematic structural view of the sealing bracket shown in fig. 2 mounted on a sheet metal of a vehicle body.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description is given to the specific embodiments, structures, features and effects of the present invention in conjunction with the accompanying drawings and examples.

Fig. 2 is a schematic perspective view of a sealing bracket according to an embodiment of the present invention. Referring to fig. 2, in the present embodiment, the sealing bracket includes a metal frame 11, a car body sealing member 13, and a sealing ring 15. The metal frame 11 includes a mounting surface, and the body seal 13 is attached to the mounting surface of the metal frame 11. The metal framework 11 is provided with a via hole, and the sealing ring 15 is sleeved at the via hole on the metal framework 11 so as to allow a wire harness or a pipeline to pass through and seal the wire harness or the pipeline with the sealing ring 15.

In this embodiment, the metal framework 11 includes a bottom plate 112 and a flange 114 protruding toward a side of the bottom plate 112, and the mounting surface is disposed on a side of the flange 114 away from the bottom plate 112. Because the mounting surface and the vehicle body sealing element 13 need to be tightly attached to realize sealing, the mounting surface needs to be flat, the machining precision requirement is higher, the mounting surface is only arranged on the flange 114 of the metal framework 11, the area of the mounting surface which needs to be machined with higher precision can be reduced, and the machining difficulty is reduced. Specifically, the flange 114 is provided along the periphery of the metal skeleton 11.

Specifically, the via hole is opened on the bottom plate 112 of the metal skeleton 11. In this embodiment, the number of the vias may be four, but of course, the number of the vias may also be any other number. The size of the via holes can be set according to the needs, and is not limited herein, and the size of each via hole can be the same or different.

Fig. 3 is a partial plan view of the seal holder of fig. 2. Fig. 4 is a schematic cross-sectional view taken along line a-a in fig. 3. Referring to fig. 2 to 4, specifically, the metal frame 11 is further provided with a convex pillar 116, the convex pillar 116 protrudes from a side of the metal frame 11 facing the vehicle body sealing member 13, a connection hole 118 is formed in the convex pillar 116, and the convex pillar 116 may be disposed at the flange 114 of the metal frame 11. It is understood that the protruding pillar 116 may also be disposed at the bottom plate 112 of the metal skeleton 11. In this embodiment, the metal frame 11 is rectangular, and four convex columns 116 are disposed on the metal frame 11, and the four convex columns 116 are disposed at four top corners of the rectangle respectively. It is understood that the shape of the metal frame 11 can be set according to the requirement, and the number and the position of the convex columns 116 can be set according to the requirement. The protruding pillar 116 may be integrally formed with the bottom plate 112, or may be connected to the bottom plate 112 by welding or the like.

In the present embodiment, the body seal 13 is closely adhered to the mounting surface of the metal skeleton 11. Specifically, the body seal 13 may be affixed to the metal skeleton 11 by gluing. The car body sealing part 13 can be made of rubber material or foam and the like, can generate certain deformation, and can well maintain the sealing with the car body metal plate 30.

Specifically, the shape of the body seal 13 corresponds to the flange 114 of the metal skeleton 11, that is, the body seal 13 may be annular, for example, annular, rectangular, or the like.

Specifically, the vehicle body sealing member 13 is further provided with a limiting hole 132 corresponding to the convex pillar 116 of the metal framework 11, and the convex pillar 116 of the metal framework 11 extends into the limiting hole 132. Through the matching of the limiting hole 132 and the convex column 116, the position between the vehicle body sealing element 13 and the metal framework 11 can be limited, and the relative movement of the vehicle body sealing element 13 and the metal framework 11 on the mounting surface is avoided; meanwhile, fasteners (not shown) are inserted into the mounting holes 118 and the limiting holes 132 of the convex columns 116, the metal framework 11 and the vehicle body sealing piece 13 can be fixed on the vehicle body metal plate 30 (see fig. 5), and the vehicle body sealing piece 13 can be better pressed between the metal framework 11 and the vehicle body metal plate 30 through the fasteners, so that the sealing effect is better. It is understood that the protruding pillar 116 may be omitted, and the mounting hole 118 corresponding to the position of the limiting hole 132 is opened on the metal framework 11, and the fastening member is inserted into the limiting hole 132 and the mounting hole 118 at the same time.

In this embodiment, the sealing ring 15 is annular and is sized and shaped to fit a wiring harness or conduit to be threaded therethrough. In the present embodiment, the seal ring 15 is annular, but it should be understood that the seal ring 15 may be other shapes such as a square ring or a triangular ring, and the utility model is not limited thereto. The seal ring 15 is typically made of a rubber material.

By using the sealing support of this embodiment, when a wire harness or a pipeline needs to pass through, the sealing ring 15 can be firstly sleeved outside the wire harness or the pipeline 50 and inserted into the through hole of the metal framework 11, and then the sealing ring 15 is fixedly sleeved on the through hole of the metal framework 11, so that the wire harness or the pipeline 50 can be inserted and fixed. Of course, the sealing ring 15 may be fixed in the through hole of the metal frame 11, and then the wire harness or the pipe 50 may be inserted into the sealing ring 15.

In the sealing support, the metal framework is made of metal materials, and the through holes can be formed by punching, so that for wire harnesses or pipelines with different diameters of different types of vehicles, the size of a punch is only changed, and the whole forming die is not required to be reset, so that the development kit number of vehicle body parts can be reduced, and the development cost and the management cost of the vehicles are reduced; meanwhile, the metal framework can also play a role in strengthening the strength of the connected automobile body metal plates.

Fig. 5 is a schematic structural view of the sealing bracket shown in fig. 2 mounted on a sheet metal of a vehicle body. The utility model further provides a vehicle, please refer to fig. 5, the vehicle of an embodiment includes a vehicle body metal plate 30 and the above-mentioned sealing bracket. A bracket hole is formed in the automobile body metal plate 30, and the sealing bracket is installed at the bracket hole. Specifically, the vehicle body seal member 13 of the seal bracket is interposed between the metal skeleton 11 and the vehicle body sheet metal 30. The metal frame 11 of the sealing bracket basically corresponds to a bracket hole of the vehicle body metal plate 30, and the vehicle body sealing part 13 is in contact with one side surface of the vehicle body metal plate 30 and is arranged around the bracket hole.

In the present embodiment, the seal bracket is mounted on the outer surface of the vehicle body metal plate 30 (the outer surface of the vehicle body metal plate 30, that is, the surface of the vehicle body metal plate 30 on the side facing the outside of the vehicle). Specifically, the seal holder may be fixedly attached to the body panel 30 by a fastener. More specifically, the fastener is inserted through the boss 116 of the metal skeleton 11 and the stopper hole 132 of the vehicle body seal 13, and into the vehicle body sheet metal 30. More specifically, the fastener may be a bolt, the vehicle body metal plate 30 is provided with an installation seat, the installation seat is provided with a threaded hole, and the bolt is connected with the threaded hole on the installation seat in a matching manner; or, the fastener includes a bolt and a nut, the vehicle body metal plate 30 is provided with a unthreaded hole, and the bolt sequentially passes through the convex column 116 of the metal framework 11, the limiting hole 132 of the vehicle body sealing element 13 and the unthreaded hole of the vehicle body metal plate 30 and then is matched with the nut. It is understood that the fasteners may be rivets, pins, or other structures. It will be appreciated that the seal carrier may also be mounted on the inner surface of the body panel 30.

Specifically, the periphery of the support hole of automobile body panel beating 30 is formed with the cooperation portion 302 around support hole edge, and a surface of the installation sealing support of cooperation portion 302 is the plane to do benefit to automobile body panel beating 30 and the inseparable laminating of the automobile body sealing member 13 of sealing support, improve sealed effect.

In the vehicle of the embodiment, as the metal framework of the sealing support is made of metal materials, the through hole can be formed by punching, the size of the punch head is only required to be changed for wire harnesses or pipelines with different diameters of different types of vehicles, and the whole forming die is not required to be reset, so that the development kit number of vehicle body parts can be reduced, and the development cost and the management cost of the vehicle are reduced; meanwhile, the metal framework can also play a role in strengthening the strength of the connected automobile body metal plates.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a sealing support, its characterized in that includes metal framework (11), automobile body sealing member (13) and sealing washer (15), metal framework (11) are including the installation face, automobile body sealing member (13) are attached on the installation face of metal framework (11), the via hole has been seted up on metal framework (11), sealing washer (15) cover is located on metal framework (11) the via hole department.

2. The seal holder according to claim 1, wherein the metal frame (11) comprises a base plate (112) and a flange (114) projecting toward a side of the base plate (112), the mounting surface being provided on a side of the flange (114) remote from the base plate (112).

3. The seal holder according to claim 2, characterized in that the flange (114) is arranged along the periphery of the metal frame (11), the through-hole opening onto the bottom plate (112) of the metal frame (11).

4. The sealing bracket according to claim 1, wherein the metal framework (11) is provided with a connecting hole (118), and the vehicle body sealing element (13) is further provided with a limiting hole (132) corresponding to the connecting hole (118) of the metal framework (11).

5. The seal holder according to claim 4, characterized in that the metal frame (11) is further provided with a convex pillar (116), the convex pillar (116) protrudes from one side of the metal frame (11) facing the vehicle body seal (13), the connection hole (118) is opened in the convex pillar (116), and the convex pillar (116) of the metal frame (11) extends into the limiting hole (132).

6. A seal holder according to claim 1, characterized in that the body seal (13) is made of a rubber material or foam or the like.

7. A sealing bracket according to claim 1, characterised in that the body seal (13) is glued to the metal skeleton (11) by gluing.

8. A vehicle, characterized in that it comprises a body sheet metal (30) and a sealing carrier according to any one of claims 1-7, which is mounted on the body sheet metal (30).

9. The vehicle according to claim 8, characterized in that the seal holder is fixedly connected to the body sheet metal (30) by means of a fastener, which passes through the metal framework (11) and the body seal (13) and is inserted into the body sheet metal (30), the body seal (13) being compressed between the metal framework (11) and the body sheet metal (30).

10. The vehicle of claim 8, characterized in that a bracket hole is formed in the body sheet metal (30), the sealing bracket is mounted at the bracket hole, an engaging portion (302) surrounding the edge of the bracket hole is formed on the periphery of the bracket hole of the body sheet metal (30), one surface of the engaging portion (302) on which the sealing bracket is mounted is a plane, and the body sealing element (13) is engaged with the plane of the engaging portion (302).