CN220281094U - Stopper blanking cover for vehicle door and vehicle - Google Patents

Abstract

The utility model relates to the technical field of vehicles, in particular to a stopper blanking cover for a vehicle door and a vehicle, and aims to solve the problem that water leakage is caused by poor sealing performance of the position of the existing stopper and flows into a cavity between a stopper reinforcing plate and a vehicle door inner plate and then flows between two sealing strips of the vehicle door from a stopper mounting port. For this purpose, the stopper blanking cover for the vehicle door comprises a blanking cover body, a first sealing element and a second sealing element, wherein the blanking cover body comprises a cover plate and a clamping part, the cover plate is fixedly connected with the clamping part, the first sealing element is fixed at one end of the clamping part far away from the cover plate, and the second sealing element is fixed on the end face of the cover plate facing the clamping part. According to the utility model, the first sealing piece and the second sealing piece are arranged on the plug body, when the stopper plug is arranged on the vehicle door, two seals can be formed to form complete seals in the cavity between the inner plate of the vehicle door and the stopper reinforcing plate, so that the water leakage problem at the stopper position is avoided.

Description

Stopper blanking cover for vehicle door and vehicle

Technical Field

The utility model relates to the technical field of vehicles, and particularly provides a stopper blanking cover for a vehicle door and a vehicle.

Background

As the model of the automobile is continuously developed towards individualization, each system provides an innovative solution. The advent of frameless doors and flushdoor is favored by many market customers, but with personalized styling and novel door system options presents new problems for the check out arrangement.

In order to meet arrangement requirements and performance requirements, the design that the limiter reinforcing plate and the inner plate cannot be attached to each other often appears, and in order to meet performance requirements, the design of a plurality of reinforcing ribs is often added on the limiter reinforcing plate, so that gaps between the inner plate of the vehicle door and the limiter reinforcing plate become large, a large cavity is formed, sealing performance of the frameless door and the flush door is weaker than that of a traditional vehicle door, and water flows into the cavity of the vehicle door at the position of the limiter along gaps and glass at the butt joint position when the vehicle encounters heavy rain or heavy rain. Because the stopper is a moving part, it cannot be completely sealed to block its passage from the outside of the vehicle. Thus, water can flow between two sealing strips of the vehicle door from the mounting opening of the limiter, and the problem of water leakage is caused. The ponding can be produced when the water yield is great, brings relatively poor perception experience when the customer opens the door to because the problem of stopper reinforcing plate and inner panel non-laminating, can make the customer see the mechanical structure in stopper position very easily, bring inexact perception experience.

Therefore, the present utility model needs to provide a new stopper plug for a vehicle door and a vehicle to solve the above technical problems.

Disclosure of Invention

The utility model aims to solve the technical problems that water leakage is caused by poor sealing performance of the position of the existing limiter, namely, the problem that water leaks into a cavity between the reinforcing plate of the limiter and the inner plate of the vehicle door and flows between two sealing strips of the vehicle door from the mounting port of the limiter, and meanwhile, the problem that customers can easily see the mechanical structure of the position of the limiter and the problem of unsophisticated sensing experience is solved.

For this purpose, in a first aspect, the present utility model provides a stopper plug for a vehicle door, where the stopper plug includes a plug body, a first sealing element and a second sealing element, the plug body includes a cover plate and a clamping portion, the cover plate is fixedly connected with the clamping portion, a first sealing element is fixed at one end of the clamping portion away from the cover plate, and a second sealing element is fixed on an end surface of the cover plate facing the clamping portion.

Under the condition of adopting the technical scheme, the first sealing piece and the second sealing piece are arranged on the plugging cover body, when the stopper plugging cover is installed on the vehicle door, two seals can be formed to form complete seals in the cavity between the inner plate of the vehicle door and the stopper reinforcing plate, the water leakage problem of the stopper position is avoided, the stopper plugging cover can seal the periphery of the stopper position, the mechanical structure of the stopper is avoided from being seen by a user, and the problem that the stopper structure is perspective is solved.

In the specific embodiment of the stopper plug for the vehicle door, the clamping portion is of an annular structure, a limiting clamping assembly is fixed on the outer wall of the clamping portion, the plug body is clamped with the vehicle door through the limiting clamping assembly, and the first sealing element and the second sealing element can be pressed in a clamping state.

Under the condition of adopting the technical scheme, the stopper blanking cover not only realizes connection with the vehicle door through the limiting clamping assembly, but also can generate extrusion force to the first sealing element and the second sealing element by the limiting clamping assembly, thereby ensuring tightness.

In the specific embodiment of the stopper blanking cover for the vehicle door, the limiting clamping assembly comprises a first clamping block and a second clamping block, wherein the first clamping block is of an inverted wedge structure, and the second clamping block is of a cuboid structure.

Under the condition of adopting the technical scheme, the first clamping block adopts the inverted wedge structure, so that the stopper blocking cover can be clamped with the vehicle door, a guiding effect can be achieved when the stopper blocking cover is installed, the function of the stopper blocking cover clamped on the vehicle door is achieved under the combined action of the first clamping block and the second clamping block, meanwhile, pressure is generated on the first sealing element and the second sealing element, the first sealing element and the second sealing element generate reacting force to limit the first clamping block and the second clamping block, and therefore shaking of the stopper blocking cover after assembly is completed is avoided, and abnormal sound is prevented.

In the specific embodiment of the stopper plug for the vehicle door, the number of the first clamping blocks and the number of the second clamping blocks are at least two, and the first clamping blocks and the second clamping blocks are symmetrically distributed on the outer wall of the clamping part.

In the specific embodiment of the stopper plug for a vehicle door, the first sealing member has an annular structure, and a flange extending outwards is arranged at the end part of the first sealing member, which is far away from the clamping part; and/or

The first sealing piece and the clamping part are integrally formed.

Under the condition of adopting the technical scheme, the first sealing element is of an annular structure, the limiter is convenient to pass through from the inside of the first sealing element, the flanging extending outwards is arranged on the first sealing element, and when extrusion force is generated on the first sealing element, the flanging is compressed to enlarge the sealing area, so that the sealing performance is better.

In the specific embodiment of the stopper plug for a vehicle door, the second sealing member has an annular structure; and/or

The second sealing piece is made of foam materials.

In the specific embodiment of the stopper plug for a vehicle door, the inner wall of the second seal member is attached to the outer wall of the clamping portion.

In the specific embodiment of the stopper blanking cover for the vehicle door, the cover plate is provided with a through hole for the stopper to pass through, and the top end face and the bottom end face of the cover plate are both arc-shaped faces or both end parts of the end faces of the cover plate are both arc-shaped faces.

Under the condition of adopting the technical scheme, the arc-shaped surface is more beneficial to the diversion of water above, thereby playing a role in diversion.

In the specific embodiment of the stopper plug for a vehicle door, a crimping edge extends outwards from one side end of the cover plate, the thickness of the crimping edge is smaller than that of the cover plate, and the end face of the crimping edge, which faces away from the clamping portion, is lower than the end face of the cover plate, which faces away from the clamping portion.

Under the condition of adopting the technical scheme, the pressure welding edge is arranged on one side of the cover plate, and the thickness of the pressure welding edge is thinned relative to the cover plate, so that the stopper blanking cover can be pressed under the sealing strip, the stopper blanking cover can be normally installed, and the sealing strip gap can be prevented from being formed at the position to influence the sealing.

In a second aspect, the present utility model also provides a vehicle comprising a door assembly on which the stopper plug for a vehicle door according to any one of the above-described technical solutions is mounted.

Drawings

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a check closure for a vehicle door in accordance with the present utility model;

FIG. 2 is a schematic view of the other side of the stopper cover;

FIG. 3 is a schematic view of the structure of the first clamping block;

FIG. 4 is a schematic structural view of a second snap block;

FIG. 5 is a schematic view of the structure of the check cover installed on the door assembly;

FIG. 6 is a cross-sectional view of the check cover installed in the door assembly;

FIG. 7 is a cross-sectional view of the check cover on the door assembly.

List of reference numerals:

1. a blanking cover body; 11. a clamping part; 12. a cover plate; 121. a through hole; 122. pressing and connecting edges; 2. a second seal; 3. a first seal; 4. a limit clamping assembly; 41. a second clamping block; 42. a first clamping block; 5. a sealing strip; 6. a limiter; 7. and (3) an inner plate.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model. Those skilled in the art can adapt it as desired to suit a particular application.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "inner," "outer," and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the relevant devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the ordinal terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

The poor tightness of the position of the limiter on the existing vehicle door causes water leakage to the cavity between the reinforcing plate of the limiter and the inner plate of the vehicle door, so that water flows between two sealing strips of the vehicle door from the mounting port of the limiter, water leakage is caused, and meanwhile, because the reinforcing plate of the limiter is not attached to the inner plate, a customer can easily see the mechanical structure of the position of the limiter, and an inexact sensing experience is brought to the user; in addition, the parts of the sealing strip and the periphery which do not generate lap joint or assembly relation need to meet the design clearance of at least 3mm, but due to the limitation of modeling and arrangement, many vehicle types cannot meet the requirement, and the final limiter position cannot be additionally provided with a blocking cover, so that the water leakage problem and the problem of poor perceived quality are caused.

In order to solve the above technical problems, referring to fig. 1 first, the present utility model provides a stopper plug for a vehicle door, where the stopper plug includes a plug body 1, a first sealing element 3 and a second sealing element 2, the plug body 1 includes a cover plate 12 and a clamping portion 11, the cover plate 12 is fixedly connected with the clamping portion 11, one end of the clamping portion 11 away from the cover plate 12 is fixed with the first sealing element 3, and an end face of the cover plate 12 facing the clamping portion 11 is fixed with the second sealing element 2. The first seal 3 and the second seal 2 together form a two-way seal.

Specifically, the material of blanking cover body 1 is PP-TD20 material, apron 12 and joint portion 11 integrated into one piece, and the material of first sealing member 3 is TPE material, and second sealing member 2 adopts the cotton material of bubble to make, and second sealing member 2 bonds on apron 12, and first sealing member 3 and joint portion 11 integrated into one piece, and first sealing member 3 adopts the double entry integrated into one piece with blanking cover body 1 promptly.

In one embodiment, the first sealing member 3 has an annular structure, and an end portion of the first sealing member 3 remote from the clamping portion 11 is provided with a flange extending outward.

In the above embodiment, the first sealing member 3 has a ring-shaped structure, so that the stopper 6 can pass through the inside thereof, the first sealing member 3 is provided with the flange extending outwards, and when the extrusion force is generated on the first sealing member 3, the flange is compressed to enlarge the sealing area, so that the sealing performance is better.

In one embodiment, the second seal 2 is of annular configuration.

In one embodiment, the inner wall of the second sealing element 2 is attached to the outer wall of the clamping portion 11, so that when the stopper plug is clamped on the inner plate 7, the inner plate 7 and the cover plate 12 jointly extrude the second sealing element 2, and the sealing performance is good.

The annular structures of the first seal member 3 and the second seal member 2 may be rectangular annular structures or circular annular structures, and the annular structures of the first seal member 3 and the second seal member 2 are not specifically limited in this application, and are flexibly designed according to the shape of the position of the stopper 6 to be sealed. In fig. 1, the first seal 3 and the second seal 2 are each of rectangular ring structure.

In one embodiment, the clamping portion 11 is of an annular structure, the passing of the limiter 6 is facilitated, the limiting clamping assembly 4 is fixed on the outer wall of the clamping portion 11, the plugging cover body 1 is clamped with the vehicle door through the limiting clamping assembly 4, and extrusion force can be generated on the first sealing element 3 and the second sealing element 2 in a clamping state.

The annular structure of the clamping portion 11 may be a rectangular annular structure or a circular annular structure, and the annular structure of the clamping portion 11 is not particularly limited in this application, and is flexibly designed according to the shape of the position of the stopper 6 to be sealed as needed. In fig. 1, the engaging portion 11 has a rectangular ring structure.

In the above embodiment, the stopper blanking cover not only realizes the connection with the vehicle door through the stopper clamping assembly 4, but also the stopper clamping assembly 4 can generate extrusion force to the first sealing element 3 and the second sealing element 2, thereby ensuring the tightness.

In one embodiment, referring to fig. 1, 3 and 4, the limiting clamping assembly 4 includes a first clamping block 42 and a second clamping block 41, where the first clamping block 42 is of an inverted wedge structure, and the second clamping block 41 is of a cuboid structure.

It should be noted that, although the second clamping block 41 adopts a rectangular parallelepiped structure in the above description, this is not limitative, but the second clamping block 41 may also have a square or trapezoid structure, which is also within the scope of the present utility model, and the shape of the second clamping block 41 is flexibly designed according to the processing technology and the design requirement.

In the above embodiment, the first clamping block 42 adopts the inverted wedge structure, not only can be clamped with the vehicle door, but also can play a guiding role when the stopper blanking cover is installed, the function of clamping the stopper blanking cover on the vehicle door is realized under the combined action of the first clamping block 42 and the second clamping block 41, meanwhile, the first sealing element 3 and the second sealing element 2 are pressed to deform, and the first sealing element 3 and the second sealing element 2 generate a reaction force to limit the first clamping block 42 and the second clamping block 41, so that the stopper blanking cover is prevented from shaking after the assembly is completed, and abnormal sound is prevented.

In one embodiment, the number of the first clamping blocks 42 and the second clamping blocks 41 is at least two, and the first clamping blocks and the second clamping blocks are symmetrically distributed on the outer wall of the clamping portion 11. In fig. 1, the number of the first clamping blocks 42 and the second clamping blocks 41 is four, and two first clamping blocks 42 and two second clamping blocks 41 are respectively fixed on two side walls of the clamping portion 11.

The number of the first clamping blocks 42 and the second clamping blocks 41 may be the same or different, and the first clamping blocks 42 may be located on the side wall of the clamping portion 11, may be located at the top or bottom of the outer wall, or may be located at the side wall, top end and bottom end of the clamping portion 11 at the same time, and the same applies to the second clamping blocks 41.

In one embodiment, as shown in fig. 2, a through hole 121 for the stopper 6 to pass through is provided in the cover 12, and the top end surface and the bottom end surface of the cover 12 are both arc-shaped surfaces. In another embodiment, both ends of the top end face and the bottom end face of the cover plate 12 are arcuate faces.

In the above embodiment, the arc-shaped surface is more beneficial to diverting the water above, thereby playing a role in diversion.

With continued reference to fig. 2, in one embodiment, a side end of the cover 12 extends outward to form a crimp edge 122, the thickness of the crimp edge 122 is smaller than that of the cover 12, and an end surface of the crimp edge 122 facing away from the clamping portion 11 is lower than an end surface of the cover 12 facing away from the clamping portion 11. Because the sealing strip 5 and the peripheral parts which do not generate lap joint or assembly relation need to meet the design clearance of at least 3mm, but because of the limitation of modeling and arrangement, many vehicle types cannot meet the requirement, and the final limiter 6 cannot be additionally provided with a blocking cover, so that the problem of water leakage is caused. Therefore, the pressure welding edge 122 is arranged on one side of the cover plate 12, and the thickness of the pressure welding edge 122 is thinned relative to the cover plate 12, so that the stopper blanking cover can be pressed and welded below the sealing strip 5, the stopper blanking cover can be normally installed, and the problem that the sealing strip 5 is separated from the seam to affect sealing so as to cause water leakage can be avoided.

It should be noted that, the thickness of the crimping edge 122 is designed according to the requirement of the gap between the sealing strip 5 and the stopper blanking cover, the thickness of the crimping edge 122 is not limited in the application, and meanwhile, the width of the crimping edge 122 is designed according to the width of the sealing strip 5 to be crimped.

In addition, the utility model also provides a vehicle which comprises a vehicle door assembly, wherein the vehicle door assembly is provided with the stopper plug for the vehicle door, which is described in any one of the technical schemes.

Specifically, referring to fig. 5-7, an inner plate 7 and a limiter reinforcing plate are arranged on the vehicle door assembly, a cavity is formed between the inner plate 7 and the limiter reinforcing plate, a mounting hole is formed in the inner plate 7 and communicated with the cavity, an outlet for allowing the limiter 6 to pass through is formed in the limiter reinforcing plate, a limiter blocking cover is clamped on the inner plate 7, and a cavity area between the mounting hole and the outlet is sealed by extruding the first sealing element 3 and the second sealing element 2.

Specifically, the stopper blanking cover is installed in the mounting hole of inner panel 7 through the mode of pressing, apron 12 is located the outside of inner panel 7, joint portion 11 intubate is in the cavity, first joint piece 42 and second joint piece 41 are in the cavity of pressing the in-process intubate, first sealing member 3 and second sealing member 2 receive the extrusion to produce the deformation and produce reverse effort to blanking cover body 1, first joint piece 42 and second joint piece 41 are blocked on inner panel 7 around the mounting hole under the condition of receiving reverse effort, guarantee stopper blanking cover and do not rock, the export on the stopper reinforcing plate is sealed to first sealing member 3, gap around apron 12 and the mounting hole is sealed to second sealing member 2, form the twice sealedly, the leakproofness is good, avoid stopper 6 position to produce and leak.

In the various embodiments and various expansion modes, the first sealing element and the second sealing element are arranged on the plugging cover body, when the limiting stopper plugging cover is installed on the vehicle door, two seals can be formed to form complete seals in the cavity between the inner plate of the vehicle door and the limiting stopper reinforcing plate, the water leakage problem of the limiting stopper position is avoided, the periphery of the limiting stopper position can be sealed by the limiting stopper plugging cover, the mechanical structure of the limiting stopper is avoided from being seen by a user, and the problem that the limiting stopper structure is perspective is solved.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (10)

1. The utility model provides a stopper blanking cover for door, its characterized in that, stopper blanking cover includes blanking cover body, first sealing member and second sealing member, the blanking cover body includes apron and joint portion, the apron with joint portion fixed connection, joint portion keeps away from the one end of apron is fixed with first sealing member, the apron orientation is fixed with the second sealing member on the terminal surface of joint portion.

2. The retainer plug for a vehicle door according to claim 1, wherein the clamping portion has an annular structure, a limiting clamping assembly is fixed on an outer wall of the clamping portion, the plug body is clamped with the vehicle door through the limiting clamping assembly, and the first sealing member and the second sealing member can be pressed in a clamping state.

3. The retainer plug for a vehicle door of claim 2, wherein the retainer clip assembly includes a first clip and a second clip, the first clip being of inverted wedge configuration and the second clip being of cuboid configuration.

4. The retainer plug for a vehicle door of claim 3, wherein the number of the first and second clamping blocks is at least two, and the first and second clamping blocks are symmetrically distributed on the outer wall of the clamping portion.

5. The stopper plug for a vehicle door according to claim 1, wherein the first seal member has an annular structure, and an end portion of the first seal member remote from the engagement portion is provided with a flange extending outward; and/or

The first sealing piece and the clamping part are integrally formed.

6. The check cover for a vehicle door of claim 1, wherein the second seal is of annular configuration; and/or

The second sealing piece is made of foam materials.

7. The check cover for a vehicle door of claim 1, wherein an inner wall of the second seal is in engagement with an outer wall of the clip portion.

8. The stopper plug for a vehicle door according to claim 1, wherein the cover plate is provided with a through hole for passing the stopper therethrough, and both the top end face and the bottom end face of the cover plate are arc-shaped faces or both the end portions of the end faces thereof are arc-shaped faces.

9. The check cover for a vehicle door according to any one of claims 1 to 8, wherein a side end of the cover plate extends outward with a crimp edge, a thickness of the crimp edge is smaller than a thickness of the cover plate, and an end face of the crimp edge facing away from the clip portion is lower than an end face of the cover plate facing away from the clip portion.

10. A vehicle comprising a door assembly having the check closure for a vehicle door of any one of claims 1-9 mounted thereon.