CN117002410B - Automobile front cover rear sealing structure and automobile - Google Patents
Automobile front cover rear sealing structure and automobileInfo
- Publication number
- CN117002410B CN117002410B CN202311097195.1A CN202311097195A CN117002410B CN 117002410 B CN117002410 B CN 117002410B CN 202311097195 A CN202311097195 A CN 202311097195A CN 117002410 B CN117002410 B CN 117002410B
- Authority
- CN
- China
- Prior art keywords
- front cover
- automobile
- colloid
- plate
- inner plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/06—Sealing strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
本申请公开了一种汽车前罩后密封结构及汽车，其包括前罩内板、布置于所述前罩内板下方并与所述前罩内板之间具有间隙的机舱装饰板、以及位于所述间隙内的密封条；所述密封条包括：发泡海绵胶体，与所述前罩内板干涉接触；密实胶体，装配于所述机舱装饰板上，两端均向上延伸并与所述发泡海绵胶体的两端对应连接，以合围成闭环结构；所述密实胶体与所述发泡海绵胶体的两个连接位中，靠近汽车前侧的连接位低于靠近汽车后侧的连接位，使得密封条靠近汽车后侧的部位具有更好的强度和支撑性能，有效降低密封条整体在C线上随形卡接的拐角处出现塌陷的概率，提升汽车前罩后密封结构的整体密封性能。
This application discloses a front hood rear sealing structure and an automobile, comprising a front hood inner panel, a cabin trim panel disposed below the front hood inner panel and having a gap between the front hood inner panel and the front hood inner panel, and a sealing strip located within the gap; the sealing strip comprises: a foamed sponge colloid, which interferes with the front hood inner panel; and a solid colloid, which is assembled on the cabin trim panel, with both ends extending upward and correspondingly connected to the two ends of the foamed sponge colloid to form a closed loop structure; of the two connection positions of the solid colloid and the foamed sponge colloid, the connection position closer to the front of the automobile is lower than the connection position closer to the rear of the automobile, so that the part of the sealing strip closer to the rear of the automobile has better strength and support performance, effectively reducing the probability of the sealing strip collapsing at the corner of the C-line conformal snap-fit, and improving the overall sealing performance of the front hood rear sealing structure of the automobile.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to an automobile front cover rear sealing structure and an automobile.
Background
The automobile front cover rear sealing structure comprises a front cover metal plate and an engine room decorative plate arranged below the front cover metal plate, sealing strips are often arranged between the front cover metal plate and the engine room decorative plate for ensuring tightness and avoiding water flow from entering an engine room, and extend along the width direction of an automobile, so that the overall assembly posture of the sealing strips is C-shaped to adapt to the structure of a front cover rear side C line.
The sealing strip structure commonly used in the prior art is applicable to common conventional vehicle types, but is not applicable to non-conventional vehicle types with smaller C line corner R angles at the rear side of the front cover, and is characterized in that the conventional sealing strip is made into an integral annular structure by adopting a single foaming adhesive material except for the parts assembled with the cabin decorative plate, so that the annular structure is in interference contact with the front cover sheet metal, and the gap between the front cover sheet metal and the cabin decorative plate is sealed. The integral annular structure made of the foaming adhesive material is easy to collapse at the corner R of the C line, so that the sealing performance is reduced.
Disclosure of Invention
The invention aims to provide an automobile front cover rear sealing structure and an automobile, which are used for solving the technical problems that a conventional sealing strip structure in the related art cannot be suitable for the automobile front cover rear sealing structure with smaller C line corner at the rear side of the front cover, and is easy to collapse at the C line corner to reduce sealing performance.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a seal structure behind car front shroud, its includes front shroud inner panel, arranges in front shroud inner panel below and with the cabin decorative board that has the clearance between the front shroud inner panel, and be located the sealing strip in the clearance, wherein, the sealing strip includes:
the foaming sponge colloid is in interference contact with the inner plate of the front cover;
the two ends of the compact colloid are upwards extended and correspondingly connected with the two ends of the foaming sponge colloid to form a closed loop structure, and the connecting position close to the front side of the automobile is lower than the connecting position close to the rear side of the automobile in the two connecting positions of the compact colloid and the foaming sponge colloid.
According to the technical means, the foam sponge colloid and the compact colloid distributed up and down are surrounded to form the sealing strip with a closed loop structure, the sealing strip is arranged in a gap between the inner plate of the front cover and the cabin decorative plate, so that the gap is sealed, meanwhile, the sealing strip is not made of foam rubber materials, but the part in interference contact with the inner plate of the front cover is made of foam sponge colloid, the part connected and assembled with the cabin decorative plate is made of compact colloid, and meanwhile, the shape-following corner of the C line of the rear side of the front cover is a backward bent corner, so that the compact colloid is designed into an asymmetric structure with low front and high back, the part of the sealing strip close to the rear side of an automobile has better strength and supporting performance, the collapse probability of the whole sealing strip at the shape-following clamping corner on the C line is effectively reduced, and the whole sealing performance of the rear sealing structure of the front cover of the automobile is improved.
Further, the automobile front cover rear sealing structure further includes:
two convex ribs are positioned between the compact colloid and the cabin decorative plate and distributed along the front-back direction of the automobile, one end of each convex rib is connected with the compact colloid, and the other end of each convex rib abuts against the cabin decorative plate.
According to the technical means, the convex ribs can be in interference fit and seal with the cabin decorative plate, so that the sealing performance reduction caused by the rising of the edge of the sealing strip after the sealing strip is assembled is avoided.
Further, the foaming sponge colloid and the compact colloid are integrally extruded and molded.
According to the technical means, the whole processing technology of the sealing strip is simple, and the whole processing procedure of the sealing strip can be reduced, so that the processing difficulty is reduced, and the production efficiency is improved.
Further, the foam sponge colloid and the inner included angle of the inner plate of the front cover are arranged at intervals.
According to the technical means, the phenomenon that the sealing strip enters the inner included angle of the inner plate of the front cover after interference deformation to cause torsion friction abnormal sound is avoided.
Further, the front cover inner plate is provided with a bending part protruding downwards, the inner included angle of the bending part relative to the front cover inner plate is close to the rear side of the automobile, and the bending part is in interference contact with the foaming sponge colloid.
According to the technical means, the bending part can provide an installation space for the sealing strip and can also increase the interference quantity of the sealing strip and the inner plate of the front cover, so that the sealing surface is widened, the sealing performance is improved, and the waterproof requirement of an automobile is met.
Further, a front cover luminous screen is arranged at the rear sides of the front cover inner plate and the cabin decorative plate, the front cover luminous screen corresponds to the gap, and a gap is formed between the sealing strip and the front cover luminous screen.
According to the technical means, the edge of the front cover luminous screen can keep a certain distance with the sealing strip, interference between the assembled front cover luminous screen and the sealing strip is avoided, and the problem of poor appearance effect caused by local explosion after the sealing strip is assembled in a real vehicle is avoided.
Further, a water flowing groove is arranged below the luminous screen of the front cover, an opening of the water flowing groove is upwards arranged, one end, close to the rear side of the automobile, of the cabin decorative plate is bent downwards and corresponds to the opening of the water flowing groove, and the bent part of the cabin decorative plate is close to the rear side of the automobile relative to the sealing strip.
According to the technical means, the running water entering the lower part of the inner plate of the front cover can be guided to the opening of the running water tank by the part of the cabin decorative plate, which is close to the rear side of the automobile, before reaching the position of the sealing strip, so that the running water is effectively prevented from entering the cabin.
Further, a front cover outer plate is arranged above the front cover inner plate, one end of the front cover outer plate, which is close to the rear side of the automobile, is bent downwards and forwards to clamp the front cover inner plate, and a part of the front cover luminous screen extends to the position below the bending position of the front cover outer plate.
According to the technical means, the gap between the front cover inner plate and the cabin decorative plate can be partially shielded by the front cover luminous screen, so that the whole appearance effect is prevented from being influenced due to the fact that the sealing strip in the gap is exposed, meanwhile, the front cover outer plate is of a bent type edge-covering structure at one end close to the rear side of the automobile, the front cover inner plate can be clamped and positioned, one end of the front cover inner plate close to the rear side of the automobile can be shielded, and the whole appearance effect of the rear side of the front cover is improved.
Further, the automobile front cover rear sealing structure further includes:
The hemming adhesive tape is arranged at the end part of the front cover outer plate, positioned below the front cover inner plate and connected with the front cover inner plate;
the bottom surface of the bending part of the front cover outer plate is lower than the edge folding adhesive tape.
According to the technical means, the edge folding process adopted at one end of the front cover outer plate, which is close to the rear side of the automobile, provides a glue extruding space for the edge folding adhesive tape, and meanwhile, the bottom surface of the bending part of the front cover outer plate can shield the edge folding adhesive tape, so that the sight in the automobile is effectively prevented from seeing the edge folding adhesive tape, and the influence of the edge folding adhesive tape on the visual effect is avoided.
An automobile comprising the front-back cover seal structure of any one of the above.
The invention has the beneficial effects that:
(1) The compact colloid is designed into an asymmetric structure with low front and high rear, so that the part of the sealing strip, which is close to the rear side of the automobile, has better strength and supporting performance, the probability of collapse of the whole sealing strip at the corner of the C-line along with the shape of the clamping joint is effectively reduced, and the overall sealing performance of the rear sealing structure of the front cover of the automobile is improved.
(2) The lower part of the compact colloid is provided with the convex rib, the sealing performance reduction caused by the rising of the edge of the assembled sealing strip can be avoided by interference assembly sealing between the convex rib and the cabin decorative plate, and the downward protruding bending part is arranged on the inner plate of the front cover, so that the installation space can be provided for the sealing strip, the interference quantity between the sealing strip and the inner plate of the front cover can be increased, the sealing surface is widened, the sealing performance is improved, and the waterproof requirement of an automobile is met.
Drawings
FIG. 1 is a schematic view of a part of a rear seal structure of an automobile front cover below an inner plate of the front cover according to an embodiment of the application;
FIG. 2 is an overall top view of an automobile front cover rear seal structure provided in accordance with an embodiment of the present application;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
Fig. 4 is a partially enlarged schematic view at B in fig. 3.
The front cover comprises a front cover inner plate, an inner included angle 11, a bending part 12, a cabin decorative plate 2, a mounting surface 21, a first side elevation 22, a second side elevation 23, a second buckle 24, a sealing strip 3, a foaming sponge colloid 31, a compact colloid 32, a convex rib 4, a front cover luminous screen 5, a water flowing groove 6, a water retaining tooth 61, a buckle 7, a cabin cover plate 8, a groove 81, a front cover outer plate 9, a bending part 91 and a folding adhesive tape 10.
Detailed Description
Further advantages and effects of the present invention will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
The embodiment provides an automobile front cover rear sealing structure, which comprises a front cover inner plate 1, an engine room decorative plate 2 and sealing strips 3, wherein the front cover inner plate 1 and the engine room decorative plate 2 are arranged up and down, a gap is reserved between the front cover inner plate 1 and the engine room decorative plate 2, the sealing strips 3 are arranged in the gap, the upper parts of the sealing strips 3 are in interference contact with the front cover inner plate 1, and the lower parts of the sealing strips 3 are assembled with the engine room decorative plate 2 in a clamping way, so that the gap is sealed.
In this embodiment, the sealing strip 3 is not made of foam rubber, but a portion interfering and contacting with the front cover inner plate 1 is made of foam sponge rubber 31, and a portion connecting and assembling with the cabin decorative plate 2 is made of compact rubber 32. Specifically, the sealing strip 3 comprises a foaming sponge colloid 31 and a dense colloid 32 which are surrounded to form a closed-loop structure, wherein the foaming sponge colloid 31 and the dense colloid 32 are distributed up and down, the foaming sponge colloid 31 is in interference contact with the front cover inner plate 1, and the dense colloid 32 is assembled with the cabin decorative plate 2 in a clamping way. Both ends of the compact colloid 32 extend upwards, and both ends of the compact colloid 32 are respectively in one-to-one correspondence with both ends of the foaming sponge colloid 31 and are connected with each other, so that a closed loop structure is formed.
Because the shape following corner R (shown in figure 1) of the front cover rear side C line is a backward bending corner, in the embodiment, two connecting positions of the compact colloid 32 and the foaming sponge colloid 31 are distributed front to back along the front and back directions of the automobile, and in the two connecting positions, the connecting position near the front side of the automobile is lower than the connecting position near the rear side of the automobile, so that the compact colloid 32 is designed into an asymmetric structure with high back and low front, the asymmetric structure of the compact colloid 32 can be more suitable for the backward bending corner of the front cover rear side C line, the position of the sealing strip 3 near the rear side of the automobile has better strength and supporting performance, the probability that the whole sealing strip 3 is collapsed at the corner of the shape following clamping on the C line is effectively reduced, and the aim of improving the whole sealing performance of the front cover rear sealing structure of the automobile is achieved.
In this embodiment, as shown in fig. 4, the rear sealing structure of the automobile front cover further includes two ribs 4, and the two ribs 4 are located between the compact colloid 32 and the cabin decorative board 2 and are distributed in the front-rear direction of the automobile. One end of the convex rib 4 is connected with the compact colloid 32, and the other end abuts against the cabin decorative board 2.
By arranging the convex ribs 4 on the sealing strip 3, interference assembly between the sealing strip 3 and the cabin decorative plate 2 can be increased, and the sealing performance reduction caused by edge warping after the sealing strip 3 is assembled is avoided.
In this embodiment, foam sponge colloid 31 and closely knit colloid 32 integrated extrusion for sealing strip 3 whole processing technology is simple, can reduce the holistic processing procedure of sealing strip 3, thereby reduces the processing degree of difficulty, promotes production efficiency.
In this embodiment, the foam sponge gel 31 is disposed at an interval from the inner angle 11 of the front cover inner panel 1, and the foam sponge gel 31 is located near the rear side of the automobile with respect to the inner angle 11 of the front cover inner panel 1. The foam sponge gel 31 and the inner included angle 11 of the front cover inner plate 1 are arranged at intervals, so that the sealing strip 3 can be effectively prevented from entering the inner included angle 11 of the front cover inner plate 1 after interference deformation, and torsion friction abnormal sound generated at the inner included angle 11 of the front cover inner plate 1 by the sealing strip 3 is avoided.
In one implementation manner of this embodiment, as shown in fig. 3 and 4, a distance d1 between a boundary of the weather strip 3 near the front side of the vehicle and the inner included angle 11 of the front cover inner panel 1 is not less than 3mm, so that a sufficient deformation space is provided for the weather strip 3.
In this embodiment, as shown in fig. 4, a bending portion 12 is disposed on the front cover inner panel 1, the bending portion 12 protrudes downward, and the bending portion 12 is close to the rear side of the automobile with respect to the inner included angle 11 of the front cover inner panel 1. The bending part 12 is in interference contact with the foaming sponge gel 31, so that the bending part 12 provides an installation space for the sealing strip 3, and meanwhile, the interference quantity between the sealing strip 3 and the front cover inner plate 1 can be increased through the bending part 12, so that the sealing surface is widened, the sealing performance is improved, and the waterproof requirement of an automobile is met.
In the embodiment, the front cover luminous screen 5 (shown in fig. 1-4) is arranged at the rear sides of the front cover inner plate 1 and the cabin decorative plate 2, the front cover luminous screen 5 corresponds to the gap, and a gap is formed between the sealing strip 3 and the front cover luminous screen 5, so that a certain distance can be kept between the edge of the front cover luminous screen 5 and the sealing strip 3, interference between the front cover luminous screen 5 and the sealing strip 3 after assembly is avoided, and the problem of poor appearance effect caused by local explosion of the sealing strip 3 after real vehicle assembly is avoided.
In one implementation manner of this embodiment, as shown in fig. 3 and 4, a distance d2 between a boundary of the cabin decorative board 2 near the rear side of the automobile and a boundary of the front cover luminescent screen 5 near the front side of the automobile is not less than 5mm, so that interference abnormal sound is effectively avoided in the running process of the automobile.
In this embodiment, as shown in fig. 1, 2 and 3, a water flow channel 6 is disposed below the front cover luminescent screen 5, and an opening of the water flow channel 6 is disposed upward, and as shown in fig. 3 and 4, one end of the cabin decorative panel 2 near the rear side of the automobile is bent downward to form a first side elevation 22, the first side elevation 22 corresponding to the opening of the water flow channel 6.
Specifically, the water flowing groove 6 is provided with water retaining teeth 61, the water retaining teeth 61 are closely adjacent to the opening of the water flowing groove 6, the bent part of the cabin decorative board 2 (namely the joint of the first side elevation 22 and the mounting surface 21) is close to the rear side of the automobile relative to the sealing strip 3, and one end of the cabin decorative board 2 close to the rear side of the automobile, namely the tail end of the first side elevation 22 extends to the rear side of the water retaining teeth 61 and is opposite to the opening of the water flowing groove 6, so that flowing water entering the lower part of the front cover inner plate 1 can be guided to the opening of the water flowing groove 6 by the position of the cabin decorative board 2 close to the rear side of the automobile before reaching the position of the sealing strip 3, and the flowing water is effectively prevented from entering the cabin.
Meanwhile, the cabin decorative plate 2 can also play a certain shielding role on the water flowing groove 6, and the appearance of the front cover after being opened is clean.
In this embodiment, as shown in fig. 3, the cabin decorative panel 2 has a mounting surface 21, the mounting surface 21 is a compact colloid 32, and both ribs 4 are abutted against the mounting surface 21. The automobile front cover rear sealing structure further comprises a buckle 7, wherein a clamping groove is formed in the mounting surface 21, and the buckle 7 is arranged on the compact colloid 32 and is in clamping fit with the clamping groove, so that the assembly between the sealing strip 3 and the cabin decorative plate 2 is realized.
As shown in fig. 3 and 4, the end of the cabin trim panel 2 near the front side of the car is bent downward to form a second side elevation 23. In this embodiment, the front-cover rear seal structure further includes a cabin cover 8, and the cabin cover 8 is located below the front-cover inner panel 1 and the cabin trim 2 and is close to the front side of the automobile with respect to the gutter 6. The cabin decorative board 2 is provided with a second buckle 24, and the second buckle 24 is matched with the cabin cover board 8 in a clamping way so as to realize assembly positioning between the cabin decorative board 2 and the cabin cover board 8. Simultaneously, be provided with recessed groove 81 on the cabin cover plate 8, this groove 81 is located the front side of second buckle 24, and the terminal downwardly extending of the second side elevation 23 of cabin decorative board 2 is in groove 81 to increase the interference between cabin decorative board 2 and the cabin cover plate 8 through the cooperation of groove 81 and second side elevation 23, promote the stability of assembly between cabin decorative board 2 and the cabin cover plate 8.
In this embodiment, as shown in fig. 2,3 and 4, a front cover outer plate 9 is disposed above the front cover inner plate 1, and the front cover outer plate 9 and the front cover inner plate 1 are mounted in a matched manner and together form a front cover sheet metal. Specifically, the front cover outer plate 9 and the front cover inner plate 1 are formed by stamping metal plates, and one end of the front cover outer plate 9, which is close to the rear side of the automobile, is bent downwards and forwards, so that the front cover inner plate 1 can be clamped and positioned while the bending part 91 of the front cover outer plate 9 forms a hemming structure.
A part of the front cover luminescent screen 5 extends to the lower side of the bending part 91 of the front cover outer plate 9, so that a gap between the front cover inner plate 1 and the cabin decorative plate 2 can be shielded by the front cover luminescent screen 5, and the whole appearance effect is prevented from being influenced by the exposure of the sealing strip 3 in the gap. Meanwhile, the end of the front cover outer plate 9, which is close to the rear side of the automobile, adopts a bent type edge wrapping structure, so that the front cover inner plate 1 can be clamped and positioned, the end of the front cover inner plate 1, which is close to the rear side of the automobile, can be shielded, and the overall appearance effect of the rear side of the front cover is improved.
In this embodiment, as shown in fig. 4, the rear sealing structure of the front cover of the automobile further comprises a hemming adhesive strip 10, wherein the hemming adhesive strip 10 is arranged at the end part of the front cover outer plate 9, and the hemming adhesive strip 10 is positioned below the front cover inner plate 1 and connected with the front cover inner plate 1.
The bent portion 91 of the front cover outer panel 9 adopts a drop-shaped hemming structure, and the bottom surface of the bent portion 91 of the front cover outer panel 9 is lower than the hemming adhesive tape 10. The edge folding process adopted at one end of the front cover outer plate 9, which is close to the rear side of the automobile, provides a glue extruding space for the edge folding adhesive tape 10, and meanwhile, the bottom surface of the bending part 91 of the front cover outer plate 9 can shield the edge folding adhesive tape 10, so that the sight in the automobile is effectively prevented from seeing the edge folding adhesive tape 10, and the influence of the edge folding adhesive tape 10 on the visual effect is avoided.
In addition, the automobile front cover rear sealing structure provided by the embodiment can simultaneously meet the large-area cabin sealing requirement of a pure electric automobile type and the design requirement of preventing water and engine hot gas from being discharged to cause fog of front windshield of a range-extended automobile type, enhances the universality of the structure of the sealing strip 3, does not need to newly develop parts such as the sealing strip 3 and cabin decorative plates in different states for an unconventional automobile type, and saves development cost and management cost.
The embodiment also provides an automobile, which comprises the front cover and the rear sealing structure of any automobile.
The above embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention.
Claims (8)
1. An automobile front cover rear sealing structure, which comprises a front cover inner plate, a cabin decorative plate arranged below the front cover inner plate and provided with a gap with the front cover inner plate, and a sealing strip positioned in the gap, wherein the sealing strip comprises:
The foaming sponge colloid is in interference contact with the inner plate of the front cover;
The two ends of the compact colloid are correspondingly connected with the two ends of the foaming sponge colloid to form a closed loop structure, and the connecting position close to the front side of the automobile is lower than the connecting position close to the rear side of the automobile in the two connecting positions of the compact colloid and the foaming sponge colloid;
The front cover inner plate and the rear side of the cabin decorative plate are provided with a front cover luminous screen, the front cover luminous screen corresponds to the gap, a gap is formed between the sealing strip and the front cover luminous screen, a water flowing groove is arranged below the front cover luminous screen, an opening of the water flowing groove is arranged upwards, one end, close to the rear side of an automobile, of the cabin decorative plate is bent downwards to form a first side elevation, the first side elevation corresponds to the opening of the water flowing groove, the water flowing groove is provided with water retaining teeth, the water retaining teeth are close to the opening of the water flowing groove, the bent part of the cabin decorative plate is close to the rear side of the automobile relative to the sealing strip, and the tail end of the first side elevation extends to the rear side of the water retaining teeth and is opposite to the opening of the water flowing groove.
2. The automobile front cover rear seal structure according to claim 1, further comprising:
Two convex ribs are positioned between the compact colloid and the cabin decorative plate and distributed along the front-rear direction of the automobile, one end of each convex rib is connected with the compact colloid, and the other end of each convex rib abuts against the cabin decorative plate.
3. The automobile front cover rear sealing structure according to claim 1, wherein the foaming sponge gel and the compact gel are integrally extruded.
4. The automobile front cover rear sealing structure according to claim 1, wherein the foam sponge colloid and the inner included angle of the front cover inner plate are arranged at intervals.
5. The automobile front cover rear sealing structure according to claim 4, wherein the front cover inner plate is provided with a bending part protruding downwards, the inner included angle of the bending part relative to the front cover inner plate is close to the rear side of an automobile, and the bending part is in interference contact with the foaming sponge colloid.
6. The rear sealing structure of an automobile front cover according to claim 1, wherein a front cover outer plate is arranged above the front cover inner plate, one end of the front cover outer plate, which is close to the rear side of the automobile, is bent downwards and forwards to clamp the front cover inner plate, and a part of the front cover luminous screen extends to the position below the bent position of the front cover outer plate.
7. The automobile front cover rear seal structure according to claim 6, further comprising:
The folding adhesive tape is arranged at the end part of the front cover outer plate, is positioned below the front cover inner plate and is connected with the front cover inner plate;
the bottom surface of the bending part of the front cover outer plate is lower than the edge folding adhesive tape.
8. An automobile comprising the automobile front cover rear seal structure according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311097195.1A CN117002410B (en) | 2023-08-29 | 2023-08-29 | Automobile front cover rear sealing structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311097195.1A CN117002410B (en) | 2023-08-29 | 2023-08-29 | Automobile front cover rear sealing structure and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117002410A CN117002410A (en) | 2023-11-07 |
| CN117002410B true CN117002410B (en) | 2025-11-21 |
Family
ID=88561820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311097195.1A Active CN117002410B (en) | 2023-08-29 | 2023-08-29 | Automobile front cover rear sealing structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117002410B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717624U (en) * | 1993-08-31 | 1995-03-31 | 西川ゴム工業株式会社 | Weather strip |
| CN211765327U (en) * | 2020-01-19 | 2020-10-27 | 吉利汽车研究院（宁波）有限公司 | An engine compartment sealing structure and a vehicle having the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH115451A (en) * | 1997-06-17 | 1999-01-12 | Toyo Tire & Rubber Co Ltd | Weatherstrip for automobile |
| JP3143609B2 (en) * | 1998-10-12 | 2001-03-07 | 東洋ゴム工業株式会社 | Manufacturing method of weather strip for seal hood |
| JP2004262383A (en) * | 2003-03-03 | 2004-09-24 | Nishikawa Rubber Co Ltd | Weatherstrip mounting structure |
| CN205674969U (en) * | 2016-06-07 | 2016-11-09 | 上海汽车集团股份有限公司 | Cover back-end sealing strip sent out by vehicle |
| CN211809873U (en) * | 2020-03-06 | 2020-10-30 | 重庆长安汽车股份有限公司 | Front shroud assembly and car |
-
2023
- 2023-08-29 CN CN202311097195.1A patent/CN117002410B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717624U (en) * | 1993-08-31 | 1995-03-31 | 西川ゴム工業株式会社 | Weather strip |
| CN211765327U (en) * | 2020-01-19 | 2020-10-27 | 吉利汽车研究院（宁波）有限公司 | An engine compartment sealing structure and a vehicle having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117002410A (en) | 2023-11-07 |
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