CN221213825U - Rear wheel arch seal structure and vehicle that vehicle was used - Google Patents

Abstract

The utility model provides a rear wheel arch sealing structure for a vehicle and the vehicle, wherein the rear wheel arch sealing structure for the vehicle comprises a rear wheel arch sealing strip which is arranged on the inner side of a rear wheel arch outer plate of a rear vehicle door, the rear wheel arch sealing strip comprises a U-shaped framework and is arranged in the first end of the rear wheel arch sealing strip, and the end part of a vehicle door sheet metal of the rear vehicle door is clamped on the inner side of the U-shaped framework; the sealing sponge bubble pipe is arranged at the second end of the rear wheel arch sealing strip, and is abutted with a side wall outer plate of the vehicle under the condition of closing the rear vehicle door; the sealing sponge bubble tube is positioned at the inner side of the flanging surface of the rear wheel arch outer plate. The rear wheel arch sealing structure for the vehicle and the vehicle can solve the problem of how to prevent dust and muddy water from splashing into a parting area of the rear wheel arch and the side wall of the vehicle.

Description

Rear wheel arch seal structure and vehicle that vehicle was used

Technical Field

The application relates to the technical field of vehicle parts, in particular to a rear wheel arch sealing structure for a vehicle and the vehicle.

Background

With the rapid development of society and economy, the requirements of people on the sealing performance of automobiles are gradually increased. At present, the market is generally in a two-seal mode, but the parting area of the rear wheel arch and the side wall is outside the two-seal mode, and in the running process, dust and mud water outside the vehicle easily enter through the parting gap and accumulate on the inner plate and the outer plate of the side wall, so that complaints of easily smearing trousers and corner clothing when a rear-row passenger gets on or off the vehicle are caused.

Because the existing two sealing structures cannot avoid that the parting region of the rear wheel arch and the side wall is splashed with dust and muddy water, a new sealing structure is needed to prevent the dust and the muddy water from splashing into the parting region of the rear wheel arch and the side wall.

Disclosure of utility model

Accordingly, the present application is directed to a rear wheel arch sealing structure and a vehicle, which are used for solving the problem of how to prevent dust and muddy water from splashing into the parting region of the rear wheel arch and the side wall of the vehicle.

According to a first aspect of the present utility model, there is provided a rear wheel arch sealing structure for a vehicle, wherein the rear wheel arch sealing structure for a vehicle includes: the back wheel arch sealing strip install in the inboard of back wheel arch planking of back door, back wheel arch sealing strip includes: the U-shaped framework is arranged in the first end of the rear wheel arch sealing strip, and the end part of the door sheet metal of the rear door is clamped on the inner side of the U-shaped framework; the sealing sponge bubble pipe is arranged at the second end of the rear wheel arch sealing strip, and is abutted with a side wall outer plate of the vehicle under the condition of closing the rear vehicle door; the sealing sponge bubble tube is positioned at the inner side of the flanging surface of the rear wheel arch outer plate.

Preferably, the rear wheel arch sealing structure for the vehicle further comprises a compact rubber body, the U-shaped framework is wrapped in the compact rubber body, and the sealing sponge foam tube is connected with the compact rubber body.

Preferably, the inner side of the first end of the U-shaped framework of the compact rubber body is provided with a claw portion, the door sheet metal comprises a door inner plate and a door outer plate, the door inner plate is connected with the door outer plate at the end portion of the door sheet metal, and the claw portion is clamped on the door outer plate.

Preferably, the compact rubber body is provided with a supporting and limiting part protruding towards the direction of the door sheet metal on the inner side of the second end of the U-shaped framework, and the supporting and limiting part is abutted with the door inner plate.

Preferably, the dense glue body is formed with a lap lip extending along the extending direction of the door inner panel at the second end of the U-shaped skeleton, and an end of the lap lip is overlapped with the door inner panel.

Preferably, the second end of the U-shaped armature has a length greater than the length of the first end of the U-shaped armature.

Preferably, a gap is formed between the bottom surface of the compact rubber body and the inner side surface of the rear wheel arch outer plate.

Preferably, the side portion of the sealing sponge bubble tube is formed at a protruding sponge contact point, and the sponge contact point is abutted with the inner side surface of the rear wheel arch outer plate.

According to a second aspect of the present utility model, there is provided a vehicle, wherein the vehicle includes the rear wheel arch sealing structure for a vehicle as described above.

According to the rear wheel arch sealing structure for the vehicle and the vehicle, the rear wheel arch sealing strip is arranged on the inner side of the rear wheel arch outer plate of the rear vehicle door, the rear wheel arch sealing strip comprises the U-shaped framework and the sealing sponge foam tube, wherein the U-shaped framework is arranged in the first end of the rear wheel arch sealing strip, the end part of the door metal plate of the rear vehicle door is clamped on the inner side of the U-shaped framework, therefore, the rear wheel arch sealing strip is fixedly arranged on the door metal plate, the rear wheel arch sealing strip is prevented from falling off, the sealing sponge foam tube is arranged at the second end of the rear wheel arch sealing strip, and the sealing sponge foam tube is arranged on the inner side of the flanging surface of the rear wheel arch outer plate.

In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a rear wheel arch sealing structure for a vehicle according to the present utility model.

Reference numerals: 1-a rear wheel arch sealing strip; an 11-U-shaped framework; 12-sealing the sponge bubble tube; 120-sponge contact points; 13-a compact glue body; 14-a claw part; 15-supporting and limiting parts; 16-overlap lips; 2-a rear wheel arch outer plate; 20-flanging surface; 3-vehicle door sheet metal; 31-a door inner panel; 32-an outer door panel; 4-a side wall outer plate; 5-wheel cover outer plates; 6-a rear wheel arch inner plate; 7-wheel cover buckle.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and/or systems described herein will be apparent after an understanding of the present disclosure. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but rather, obvious variations may be made upon an understanding of the present disclosure, other than operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided solely to illustrate some of the many possible ways of implementing the methods, devices, and/or systems described herein that will be apparent after understanding the present disclosure.

In the entire specification, when an element (such as a layer, region or substrate) is described as being "on", "connected to", "bonded to", "over" or "covering" another element, it may be directly "on", "connected to", "bonded to", "over" or "covering" another element or there may be one or more other elements interposed therebetween. In contrast, when an element is referred to as being "directly on," directly connected to, "or" directly coupled to, "another element, directly on," or "directly covering" the other element, there may be no other element intervening therebetween.

As used herein, the term "and/or" includes any one of the listed items of interest and any combination of any two or more.

Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, component, region, layer or section discussed in examples described herein could also be termed a second member, component, region, layer or section without departing from the teachings of the examples.

For ease of description, spatially relative terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to another element would then be oriented "below" or "lower" relative to the other element. Thus, the term "above … …" includes both orientations "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of examples. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are intended to specify the presence of stated features, integers, operations, elements, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, and/or groups thereof.

Variations from the shapes of the illustrations as a result, of manufacturing techniques and/or tolerances, are to be expected. Accordingly, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shapes that occur during manufacture.

The features of the examples described herein may be combined in various ways that will be apparent upon an understanding of the present disclosure. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after an understanding of the present disclosure.

As shown in fig. 1, according to a first aspect of the present utility model, there is provided a rear wheel arch sealing structure for a vehicle including a rear wheel arch weather strip 1.

In the following description, a specific structure of the above-described components of the rear-wheel-arch sealing structure for a vehicle and a connection relationship of the above-described components will be specifically described with reference to fig. 1.

As shown in fig. 1, in the embodiment, a rear wheel arch weather strip 1 may be mounted to the inside of a rear wheel arch outer panel 2 of a rear door. The rear wheel arch sealing strip 1 can comprise a U-shaped framework 11 and a sealing sponge bubble tube 12. Wherein the U-shaped frame 11 may be provided inside a first end of the rear wheel arch weather strip 1 (may be a left end of the rear wheel arch weather strip 1 shown in fig. 1). Preferably, the sealing foam tube 12 may be disposed inside the flange surface 20 of the rear wheel arch outer plate 2 (i.e., the side edge of the sealing foam tube 12 does not exceed the flange surface 20 in the transverse direction shown in fig. 1), so that the sealing foam tube 12 is prevented from being exposed out of the rear wheel arch outer plate 2, and the appearance quality of the rear wheel arch sealing structure for the vehicle is improved. The end of the door sheet metal 3 of the rear door can be clamped inside the U-shaped frame 11 (i.e. clamped in the U-shaped groove of the U-shaped frame 11), so that the rear wheel arch sealing strip 1 can be fixed on the door sheet metal 3. The sealing foam tube 12 may then be disposed at the second end of the rear wheel arch weather strip 1 (may be the right end of the rear wheel arch weather strip 1 shown in fig. 1). When the rear door is closed, the sealing sponge foam tube 12 can be abutted against the side wall outer plate 4 of the vehicle, so that the parting area between the rear wheel arch and the side wall is closed, and dust and muddy water are prevented from splashing in.

Preferably, as shown in fig. 1, in an embodiment, the rear wheel arch sealing structure for a vehicle may further include a solid glue body 13. Specifically, the U-shaped skeleton 11 can wrap up in the inside of closely knit glue body 13, promptly the rear wheel arch seal structure that the vehicle was used can wrap up U-shaped skeleton 11 in first end through closely knit glue body 13. The sealing sponge bubble tube 12 can be connected with the compact glue body 13 and then connected with the U-shaped framework 11.

Preferably, as shown in fig. 1, in an embodiment, the compaction glue body 13 may be formed with a claw portion 14 inside the first end of the U-shaped backbone 11 (i.e. in the U-shaped groove of the U-shaped backbone 11). Preferably, the first end of the U-shaped frame 11 may be an end portion of the U-shaped frame 11 disposed between the door panel 3 and the rear wheel arch inner panel 6 (i.e., a left end of the U-shaped frame 11 as shown in fig. 1). The door panel 3 may include a door inner panel 31 and a door outer panel 32, and the door inner panel 31 may be connected with the door outer panel 32 at an end of the door panel 3. Specifically, as shown in fig. 1, the rear wheel arch inner plate 6 may be adhered to the inner side surface of the rear wheel arch outer plate 2, and the rear wheel arch inner plate 6 may be clamped with the door outer plate 32 by the wheel cover buckle 7. The bottom end of the door inner panel 31 and the bottom end of the door outer panel 32 may extend to one place and be joined together. The locking claw portion 14 may be locked to the plate surface of the door outer panel 32. Preferably, the inner side of the first end of the U-shaped frame 11 may be formed with two click portions 14, and the click portions 14 may extend in the direction of the door outer panel 32. The door outer panel 32 may also be provided with a clip groove at a corresponding position so that an operator can know that the clip portion 14 is in place in the process of attaching the rear wheel arch weather strip 1 to the door outer panel 32.

Still preferably, as shown in fig. 1, in an embodiment, the sealant body 13 may be formed with a supporting and limiting portion 15 protruding toward the door panel 3 inside the second end of the U-shaped frame 11 (i.e., in the U-shaped groove of the U-shaped frame 11). Preferably, the second end of the U-shaped frame 11 is disposed on the opposite side of the first end of the U-shaped frame 11 (i.e., the right end of the U-shaped frame 11 as viewed in FIG. 1). The supporting and limiting portion 15 may be a convex shape, and the supporting and limiting portion 15 may abut against the door inner panel 31. In addition, it is preferable that the sealant body 13 may abut against the door panel 3 inside the lower portion of the second end of the U-shaped frame 11 so that the claw portion 14 can be more tightly fixed to the door outer panel 32.

Preferably, as shown in fig. 1, in the embodiment, the sealant body 13 may be further formed with a landing lip 16 extending in the extending direction of the door inner panel 31 at the second end of the U-shaped frame 11. The overlapping lip 16 may be formed in a strip shape in cross section. The bottom end of the lap lip 16 may be integrally formed with the supporting and limiting portion 15, and the top end of the lap lip 16 may be overlapped on the side portion of the door inner panel 31, so that the lap lip 16 may shield a portion of the door inner panel 31, so as to improve the appearance quality of the rear wheel arch sealing structure for the vehicle.

Preferably, as shown in fig. 1, in an embodiment, the second end of the U-shaped frame 11 may have a length greater than the first end of the U-shaped frame 11. That is, as shown in fig. 1, in the case where the bottom of the U-shaped frame 11 is laid flat, the second end of the U-shaped frame 11 is higher than the first end of the U-shaped frame 11, so that the overlap lip 16 provided at the second end of the U-shaped frame 11 can more easily shield the door inner panel 31. Still preferably, as shown in fig. 1, in an embodiment, a gap may be formed between the bottom surface of the compact rubber body 13 and the inner side surface of the rear wheel arch outer plate 2. Specifically, the size of the gap may be 1mm, so that the manufacturing tolerance can be effectively absorbed, and the rear wheel arch sealing strip 1 can be prevented from loosening.

Preferably, as shown in fig. 1, in the embodiment, the sealing foam tube 12 is disposed at the second end of the rear wheel arch sealing strip 1. The sealing sponge bubble tube 12 may be formed in an arc shape. The top of the sealing sponge bubble tube 12 can be connected with the compact glue body 13 wrapping the outer side of the second end of the U-shaped framework 11, and the bottom of the sealing sponge bubble tube 12 can be connected with the bottom edge of the compact glue body 13, so that a cavity is formed between the sealing sponge bubble tube 12 and the U-shaped framework 11. When the rear door is closed, the seal foam tube 12 can abut against the side wall of the vehicle. Specifically, the side wall of the vehicle may include a side wall outer plate 4 and a wheel cover outer plate 5 that are connected to each other, and the sealing sponge bubble tube 12 may specifically abut against the side wall outer plate 4.

Still preferably, as shown in fig. 1, in an embodiment, the underside of the sealed foam tube 12 may be formed with protruding foam contact points 120. The sponge contact point 120 may abut against the inner side surface of the rear wheel arch outer plate 2 to support the sealed sponge bubble tube 12.

Further, as shown in fig. 1, according to a second aspect of the present utility model, there is provided a vehicle including the rear wheel arch sealing structure for a vehicle as described above.

During the use, operating personnel can establish the end at the door panel beating 3 of back door with back wheel arch sealing strip 1 card. Specifically, the rear wheel arch weather strip 1 may be formed with the claw portion 14 on the inner side of the U-shaped frame 11, and the operator may fix the claw portion 14 to the door outer panel 32 by clamping. The rear wheel arch sealing strip 1 is installed in place, so that the rear vehicle door can be closed, in this case, the side part of the sealing sponge foam tube 12 can be in contact sealing with the side wall outer plate 4, and further the parting area of the rear wheel arch and the side wall is sealed, so that dust and muddy water are prevented from splashing in.

Finally, it should be noted that: the above examples are only specific embodiments of the present application, and are not intended to limit the scope of the present application, but it should be understood by those skilled in the art that the present application is not limited thereto, and that the present application is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (9)

1. A rear wheel arch sealing structure for a vehicle mounted to a rear door of the vehicle, the rear wheel arch sealing structure for a vehicle comprising:

The back wheel arch sealing strip install in the inboard of back wheel arch planking of back door, back wheel arch sealing strip includes:

The U-shaped framework is arranged in the first end of the rear wheel arch sealing strip, and the end part of the door sheet metal of the rear door is clamped on the inner side of the U-shaped framework; and

The sealing sponge bubble pipe is arranged at the second end of the rear wheel arch sealing strip, and is in butt joint with a side wall outer plate of the vehicle under the condition of closing the rear vehicle door, and the sealing sponge bubble pipe is positioned at the inner side of a flanging surface of the rear wheel arch outer plate.

2. The vehicle rear wheel arch sealing structure according to claim 1, further comprising a dense rubber body, wherein the U-shaped skeleton is wrapped inside the dense rubber body, and the sealing sponge foam tube is connected with the dense rubber body.

3. The vehicle rear wheel arch sealing structure according to claim 2, wherein the solid glue body is formed with a claw portion on an inner side of the first end of the U-shaped frame, the door sheet metal includes a door inner plate and a door outer plate, the door inner plate and the door outer plate are connected at an end portion of the door sheet metal, and the claw portion is caught at the door outer plate.

4. The vehicle rear wheel arch sealing structure according to claim 3, wherein the solid rubber body is formed with a support stopper portion protruding in the direction of the door panel, on the inner side of the second end of the U-shaped frame, and the support stopper portion abuts against the door inner panel.

5. The vehicle rear wheel arch sealing structure according to claim 3, wherein the solid glue body is formed with a lap lip extending in the extending direction of the door inner panel at the second end of the U-shaped frame, and an end portion of the lap lip is lap-jointed to the door inner panel.

6. The vehicle rear wheel arch sealing structure according to any one of claims 2 to 5, wherein the second end of the U-shaped frame has a length greater than that of the first end of the U-shaped frame.

7. The vehicle rear wheel arch sealing structure according to claim 2, wherein a gap is formed between a bottom surface of the solid glue body and an inner side surface of the rear wheel arch outer plate.

8. The vehicle rear wheel arch sealing structure according to claim 1, wherein the side portion of the sealing sponge bubble tube is formed at a protruding sponge contact point that abuts against an inner side surface of the rear wheel arch outer plate.

9. A vehicle characterized in that it includes the rear wheel arch sealing structure for a vehicle according to any one of claims 1 to 8.