Automobile cabin trim panel assembly and vehicle with same

Abstract

An automobile cabin trim panel assembly comprises a cabin trim panel and an automobile body metal plate. A clamping plate extending towards the cabin decoration plate is formed on the vehicle body metal plate; a plurality of matching parts capable of elastically deforming are formed on the cabin decoration plate, each matching part comprises a first side plate and a second side plate, and a clamping groove is formed between the first side plate and the second side plate; the clamping plate is located in the clamping groove and abuts against the first side plate and the second side plate. The matching part is designed on the cabin decoration plate based on the existing structure of the automobile body metal plate so that the cabin decoration plate can be detachably connected with the automobile body metal plate, and meanwhile the structure of the automobile body metal plate is prevented from being transformed so that the development period can be shortened. The utility model further discloses a vehicle.

Description

Technical Field

[0001] The utility model relates to the field of automobiles, in particular to an automobile cabin trim panel assembly and a vehicle having the same. Background Art

[0002] With the competition and development of the automobile industry, consumers' demands for the aesthetics of the whole vehicle are constantly changing. The design and assembly of the car engine compartment is directly related to the aesthetics of the whole vehicle. The engine compartment is equipped with many components, such as the engine, washer fluid jug, wiring and pipes, etc. The engine compartment trim is used to cover the many components in the car engine compartment, thereby increasing the aesthetics of the vehicle. The body sheet metal is connected to the engine compartment trim, and the gutter trim is a body sheet metal connected to the engine compartment trim. The gutter trim is used to guide fluids such as rainwater to prevent rainwater and other fluids from entering the engine compartment. In the current technical implementation, in order to cover all components in the car engine compartment, the semi-covered engine compartment trim needs to be changed to a fully covered engine compartment trim, so the body sheet metal and the engine compartment trim need to be reconnected.

[0003] In the prior art, brackets or mounting holes are often added to the body sheet metal to connect the fully covered cabin trim. However, this method of changing the structure of the body sheet metal will extend the product development cycle and increase costs. In addition, this method will also cause the connection between the body sheet metal and the cabin trim to be too fixed, making it difficult to disassemble and replace.

[0004] Therefore, designing a low-cost and detachable automobile cabin trim assembly is a problem that the industry urgently needs to solve. Summary of the invention

[0005] In view of this, the purpose of the utility model is to provide an automobile cabin trim assembly and a vehicle having the same, aiming to design a matching part on the cabin trim based on the existing structure of the body sheet metal so that the cabin trim can be detachably connected to the body sheet metal, while avoiding modification of the structure of the body sheet metal to reduce the development cycle.

[0006] The utility model provides an automobile cabin trim assembly, which includes a body sheet metal and a cabin trim panel, wherein a clamping plate extending toward the cabin trim panel is formed on the body sheet metal, and a plurality of elastically deformable mating parts are formed on the cabin trim panel, each of the mating parts includes a first side panel and a second side panel, a clamping groove is formed between the first side panel and the second side panel, and the clamping plate is located in the clamping groove and abuts against the first side panel and the second side panel.

[0007] In one embodiment, the width of the portion where the snap-in slot cooperates with the snap-in plate is smaller than the thickness of the snap-in plate, and the first side plate and the second side plate abut against two opposite sides of the snap-in plate when the snap-in plate is snapped into the snap-in slot.

[0008] In one embodiment, the width of the engaging groove gradually widens from the groove bottom to the outside.

[0009] In one embodiment, the matching portion further includes a damping structure disposed in the clamping groove, and the damping structure abuts against two opposite sides of the clamping plate.

[0010] In one embodiment, the damping structure includes a protruding portion extending into the snap-in groove and a first folding portion and a second folding portion located on both sides of the protruding portion, the first folding portion covers the end of the first side plate, and the second folding portion covers the end of the second side plate.

[0011] In one embodiment, the damping structure includes felt, and the felt is glued and fixed in the clamping groove.

[0012] In one embodiment, the body sheet metal further includes an abutment portion, which is bent from the body sheet metal in a direction away from the body sheet metal and connected to the clamping plate, and when the clamping plate is clamped into the clamping groove, the abutment portion abuts against one end of the second side plate.

[0013] In one embodiment, at least one of the surface of the first side plate facing the second side plate and the surface of the second side plate facing the first side plate is provided with a guide rib, and the guide angle of the guide rib at the opening of the clamping groove is 30 degrees to 120 degrees.

[0014] In one embodiment, a reinforcing rib is provided on a side of the second side plate away from the first side plate.

[0015] The utility model also provides a vehicle, comprising the above-mentioned automobile cabin trim panel assembly.

[0016] The automobile engine compartment trim assembly and the vehicle having the same provided by the utility model realize the detachable connection between the engine compartment trim and the body sheet metal by setting the clamping groove on the engine compartment trim, and by setting the first side plate and the second side plate of the clamping groove as elastically deformable plates and matching the width of the clamping groove with the width of the clamping plate, the clamping plate can be clamped in the clamping groove and is not easy to fall off. Furthermore, by setting the damping structure in the clamping groove, the friction between the clamping plate and the clamping groove is increased, so that the clamping plate is not easy to fall off from the clamping groove, and the damping structure can absorb abnormal noise, which is used to improve the NVH performance of the automobile. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A simple structural schematic diagram of an automobile cabin trim assembly provided by an embodiment of the utility model.

[0019] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure in the AA direction. Figure 2 The direction shown in is opposite to the front and rear direction of the actual vehicle.

[0020] Figure 3 A schematic diagram of the exploded structure of a cabin trim panel provided in one embodiment of the utility model.

[0021] Explanation of main component symbols: 10. Body sheet metal; 11. Snap-in plate; 12. Abutment portion; 20. Cabin trim panel; 21. Snap-in groove; 211. First side panel; 212. Second side panel; 22. Damping structure; 221. Protrusion; 222. First folding portion; 223. Second folding portion; 31. Guide rib; 32. Reinforcing rib. DETAILED DESCRIPTION

[0022] The following will describe in detail a specific embodiment of the utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the description of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, unless otherwise clearly specified and limited, the terms "set", "install", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0025] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0026] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0027] In order to solve the problems in the prior art, the utility model provides an automobile cabin trim assembly and a vehicle having the same, aiming to design a matching part on the cabin trim based on the existing structure of the body sheet metal so that the cabin trim can be detachably connected to the body sheet metal, while avoiding the modification of the structure of the body sheet metal to reduce the development cycle.

[0028] First, an automobile cabin trim panel assembly provided by the utility model is introduced below.

[0029] Figure 1 This is a simple structural schematic diagram of an automobile cabin trim assembly provided by an embodiment of the utility model. Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure in the AA direction. Figure 2 The direction shown in the figure is opposite to the front and rear direction of the actual vehicle. Figure 1 and Figure 2 The utility model provides an automobile cabin trim assembly, comprising: a vehicle body sheet metal 10 and a cabin trim panel 20 , wherein the cabin trim panel 20 is detachably connected to the vehicle body sheet metal 10 .

[0030] Specifically, the front end of the body sheet metal 10 is formed with a snap-on plate 11 extending toward the cabin trim panel 20, and the snap-on plate 11 is a plate-shaped structure; the rear end of the cabin trim panel 20 is provided with a matching portion for matching with the snap-on plate 11, and the matching portion can be elastically deformed, and the matching portion includes a first side plate 211 and a second side plate 212 arranged in the up-down direction, and a snap-on groove 21 is formed between the first side plate 211 and the second side plate 212, and the width of the portion of the snap-on groove 21 matching with the snap-on plate 11 is slightly smaller than the thickness of the snap-on plate 11. A damping structure 22 is provided in the snap-on groove 21, and the damping structure 22 abuts against the first side plate 211 and the second side plate 212, respectively. During installation, the cabin trim panel 20 is placed in front of the vehicle body sheet metal 10 so that the snap-in plate 11 is aligned with the snap-in groove 21. Then, the cabin trim panel 20 is pushed backward so that the snap-in plate 11 slides into the snap-in groove 21 and is detachably clamped between the first side panel 211 and the second side panel 212. When the force on the cabin trim panel 20 is removed, under the action of the gravity of the cabin trim panel 20, the rear end of the cabin trim panel 20 is slightly tilted upward, so that the upper and lower sides of the snap-in plate 11 are respectively against the damping structure 22, thereby increasing the friction between the snap-in plate 11 and the damping structure 22 and preventing the snap-in plate 11 from slipping out of the snap-in groove 21.

[0031] The above technical solution realizes the detachable connection between the cabin trim panel 20 and the body sheet metal 10 by setting a snap-in groove 21 at the rear end of the cabin trim panel 20. The snap-in plate 11 is a plate-like structure formed at the front end of the body sheet metal 10. Since the snap-in groove 21 is formed between the first side panel 211 and the second side panel 212, and a damping structure 22 is set in the snap-in groove 21, when the snap-in plate 11 is snapped into the snap-in groove 21, the damping structure 22 abuts against the snap-in plate 11, so that the snap-in plate 11 is not easy to slide out of the snap-in groove 21, and the damping structure 22 can absorb abnormal noise and improve the NVH performance of the car.

[0032] Please continue reading Figure 1 and Figure 2 In this embodiment, the body sheet metal 10 includes a water trough trim, and the snap-in plate 11 is formed at the front end of the water trough trim. More specifically, the plate-like structure at the outer edge of the body sheet metal 10 is snapped into the snap-in groove 21, and both sides of the snap-in plate 11 at the outer edge of the water trough trim are against the damping structure 22, so that the engine compartment trim 20 and the water trough trim are detachably connected. In other embodiments, the body sheet metal 10 can be other sheet metal parts in the car that need to be connected to the engine compartment trim 20, such as a front panel for closing the engine compartment.

[0033] In this embodiment, the damping structure 22 includes a felt, and a protrusion 221 is formed in the middle of the felt toward the clamping groove 21. The protrusion 221 of the felt is accommodated in the clamping groove 21, and the protrusion 221 is in contact with the inner side wall of the clamping groove 21. The first folding portion 222 and the second folding portion 223 are respectively provided at the two ends of the felt, the first folding portion 222 covers the end of the first side plate 211, and the second folding portion 223 covers the end of the second side plate 212. The first folding portion 222 is designed to be a shape that matches the end of the first side plate 211, and the second folding portion 223 is designed to be a shape that matches the end of the second side plate 212, so as to ensure that the two ends of the felt cover the ends of the first side plate 211 and the second side plate 212 respectively, so as to increase the contact area between the felt and the clamping groove 21. An adhesive layer is provided at the place where the felt and the clamping groove 21 are in contact, so that the felt is fixed in the clamping groove 21. The side of the felt close to the snap-in groove 21 is in contact with the inner wall of the snap-in groove 21. When the snap-in plate 11 is snapped into the snap-in groove 21, the snap-in plate 11 is in contact with the side of the felt away from the snap-in groove 21. The felt clamps the snap-in plate 11 under the elastic action of the matching part to generate friction to prevent the snap-in plate 11 from falling off. In addition, since the felt has a unique fiber structure and porosity, it has good sound wave absorption properties to avoid abnormal noise. The provision of the felt can improve the NVH performance of the car. As a preferred embodiment, the thickness of the felt ranges from 0.5 mm to 3 mm, which is used to prevent abnormal noise after the snap-in gutter trim. In other embodiments, the damping structure 22 can be a rubber layer or non-woven fabric provided on the inner surface of the snap-in groove 21.

[0034] In this embodiment, the water trough trim plate further includes an abutment portion 12, which extends from the water trough trim plate, is bent downward in a direction away from the water trough trim plate and connected to the clamping plate 11, and the clamping plate 11 is connected to the water trough trim plate through the abutment portion 12. During installation, the cabin trim plate 20 is pushed backward to slide the clamping plate 11 into the clamping groove 21 until the abutment portion 12 abuts against the inner side wall of the clamping groove 21, and a gap is provided between the bottom of the clamping groove 21 and the clamping plate 11 to absorb the tolerance perpendicular to the gravity direction.

[0035] In this embodiment, the width of the clamping groove 21 gradually widens from the bottom of the groove to the outside. More specifically, the cross section of the clamping groove 21 can be wedge-shaped, V-shaped or U-shaped. The first side plate 211 extends backward and downward toward the gravity direction away from the cabin trim 20, and the second side plate 212 extends backward away from the cabin trim 20. The clamping groove 21 with a wedge-shaped, V-shaped or U-shaped cross section is formed between the first side plate 211 and the second side plate 212. The clamping plate 11 is accommodated in the clamping groove 21 until the abutting portion 12 abuts against the end of the second side plate 212. When the cabin trim 20 is installed on the water flow groove trim, when the clamping plate 11 slides into the clamping groove 21, the first side plate 211 and the second side plate 212 are deformed and move away from each other under the pushing action of the clamping plate 11; when the cabin trim 20 is removed, the cabin trim 20 is pulled forward, the clamping plate 11 slides out of the clamping groove 21, and the first side plate 211 and the second side plate 212 recover their deformation and move closer to each other. As a preferred embodiment, the clamping amount between the clamping plate 11 and the clamping groove 21 is greater than or equal to 3mm to ensure the clamping strength.

[0036] Figure 3 This is a schematic diagram of the exploded structure of the cabin trim panel provided by an embodiment of the utility model. Figure 1 , Figure 2 and Figure 3 In this embodiment, at least one of the surface of the first side plate 211 facing the second side plate 212 and the surface of the second side plate 212 facing the first side plate 211 is provided with a guide rib 31. As a preferred embodiment, the first side plate 211 and the second side plate 212 are provided with mutually staggered guide ribs 31, so that the guide rib 31 on the first side plate 211 is just located in the gap of the guide rib 31 on the second side plate 212. The felt slides into the clamping groove 21 along the guide rib 31. The staggered arrangement of the guide ribs 31 can reduce friction and facilitate the assembly of the felt. The guide ribs 31 can be one pair or more pairs, and the bending path of the guide rib 31 is consistent with the bending path of the first side plate 211 or the second side plate 212 that supports it. As a preferred embodiment, the thickness of the guide rib 31 ranges from 0.5 mm to 3 mm, which can enhance the strength of the clamping groove 21. The guide angle of the guide rib 31 at the opening of the clamping groove 21 ranges from 30 degrees to 120 degrees, such as 30 degrees, 45 degrees, 60 degrees, 120 degrees, etc., to facilitate the guidance. In addition, when the guide angle needs to be changed for different body sheet metals 10, due to the setting of the guide rib 31, the guide angle can be changed by changing the thickness of the guide rib 31, which can reduce the mold cost of the cabin trim 20 and thus reduce the cost.

[0037] In this embodiment, a reinforcing rib 32 is provided on one side of the second side plate 212 away from the first side plate 211, and the reinforcing rib 32 is provided to increase the strength of the clamping groove 21. An inclined surface is provided on the reinforcing rib 32, and the inclined surface is in contact with the second folded portion 223 of the felt.

[0038] In this embodiment, a plurality of mating parts are formed on one side of the cabin trim 20 close to the water trough trim, and the snap-in plate 11 is snap-fitted into the snap-in grooves 21 of the corresponding mating parts, so that the cabin trim 20 is fixedly connected to the water trough trim. In a preferred embodiment, there are 3-6 snap-in grooves 21, and the interval between each snap-in groove 21 is 150mm-300mm. The cabin trim 20 is fixedly connected to the water trough trim through the cooperation of the snap-in grooves 21 and the snap-in plate 11.

[0039] The utility model also provides a vehicle, comprising the above-mentioned automobile cabin trim panel assembly.

[0040] In summary, the automobile cabin trim assembly and the vehicle having the same provided by the utility model realize the detachable connection between the cabin trim 20 and the body sheet metal 10 by setting the snap-in groove 21 on the cabin trim 20. By setting the first side plate 211 and the second side plate 212 of the snap-in groove 21 as elastically deformable plates and matching the width of the snap-in groove 21 with the width of the snap-in plate 11, the snap-in plate 11 can be clamped in the snap-in groove 21 and is not easy to fall off. By setting the damping structure 22 in the snap-in groove 21, the friction between the snap-in plate 11 and the snap-in groove 21 is increased, so that the snap-in plate 11 is not easy to fall off from the snap-in groove 21, and the damping structure 22 can absorb abnormal noise, which is used to improve the NVH performance of the automobile.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the attached claims.

Claims

1. An automobile cabin trim assembly, characterized in that: The invention comprises a body sheet metal (10) and a cabin trim panel (20), wherein a snap-in plate (11) extending toward the cabin trim panel (20) is formed on the body sheet metal (10), and a plurality of elastically deformable mating parts are formed on the cabin trim panel (20), each of the mating parts comprises a first side panel (211) and a second side panel (212), a snap-in groove (21) is formed between the first side panel (211) and the second side panel (212), and the snap-in plate (11) is located in the snap-in groove (21) and abuts against the first side panel (211) and the second side panel (212).

2. The automobile cabin trim assembly according to claim 1, characterized in that: The width of the portion where the snap-in groove (21) cooperates with the snap-in plate (11) is smaller than the thickness of the snap-in plate (11), and the first side plate (211) and the second side plate (212) abut against two opposite sides of the snap-in plate (11) when the snap-in plate (11) is snapped into the snap-in groove (21).

3. The automobile cabin trim assembly according to claim 1, characterized in that: The width of the clamping groove (21) gradually widens from the groove bottom to the outside.

4. The automobile cabin trim assembly according to claim 1, characterized in that: The matching portion further comprises a damping structure (22) arranged in the clamping groove (21), and the damping structure (22) abuts against two opposite sides of the clamping plate (11).

5. The automobile cabin trim assembly according to claim 4, characterized in that: The damping structure (22) comprises a protruding portion (221) extending into the clamping groove (21), and a first folding portion (222) and a second folding portion (223) located on both sides of the protruding portion (221), wherein the first folding portion (222) covers the end of the first side plate (211), and the second folding portion (223) covers the end of the second side plate (212).

6. The automobile cabin trim assembly according to claim 4, characterized in that: The damping structure (22) comprises felt, and the felt is glued and fixed in the clamping groove (21).

7. The automotive cabin trim assembly according to claim 1, characterized in that: The body sheet metal (10) further comprises an abutment portion (12), wherein the abutment portion (12) is bent from the body sheet metal (10) in a direction away from the body sheet metal (10) and connected to the clamping plate (11), and when the clamping plate (11) is clamped into the clamping groove (21), the abutment portion (12) abuts against one end of the second side plate (212).

8. The automotive cabin trim assembly according to claim 1, characterized in that: At least one of the surface of the first side plate (211) facing the second side plate (212) and the surface of the second side plate (212) facing the first side plate (211) is provided with a guide rib (31), and the guide angle of the guide rib (31) at the opening of the clamping groove (21) is 30 degrees to 120 degrees.

9. The automotive cabin trim assembly according to claim 1, characterized in that: A reinforcing rib (32) is provided on a side of the second side plate (212) away from the first side plate (211).

10. A vehicle, characterized in that: It comprises the automobile cabin trim assembly as claimed in any one of claims 1 to 9.

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