Assembly for realizing assembly of dash panel assembly and side wall and vehicle

Abstract

The utility model relates to an assembly for realizing the assembly of a dash panel assembly and a side wall and a vehicle, which are used for solving the problem that in the prior art, a collision force transmission structure is optimized, so that only single-layer sealing exists in partial areas of a passenger compartment and a front cabin, and the risk of water leakage is increased. The assembly for achieving assembly of the dash panel assembly and the side wall comprises the dash panel assembly, the side wall and a connecting piece connected with the dash panel assembly and the side wall. And internal and external sealing is kept between the front wall plate assembly and the side wall.

Description

Technical Field

[0001] The utility model relates to the field of automobile body structure design, in particular to an assembly and a vehicle for realizing the assembly of a front wall panel assembly and a side wall. Background Art

[0002] With the increasing popularity of automobiles, people have higher and higher requirements for automobile performance. In order to optimize the intrusion amount of the front panel assembly during a frontal collision of the automobile, a front panel connector is added at the connection between the front panel assembly and the side panel to form a cavity structure, thereby optimizing the force transmission path of the frontal collision; such a structure also brings a problem. Since the front panel connector is pre-welded to the front panel assembly, the front panel connector will cross the weld position between the front panel assembly and the side panel. Due to the existence of the front panel connector, the inner glue between the front panel assembly and the side panel needs to be disconnected at the position opposite to it, resulting in only one layer of glue on the outside, which increases the risk of water leakage; that is, the prior art optimizes the collision force transmission structure, resulting in only a single layer of sealing between the passenger compartment and the front engine compartment in some areas, which brings the risk of water leakage. Summary of the invention

[0003] The utility model relates to an assembly and a vehicle for realizing the assembly of a front panel assembly and a side panel, and is used to solve the problem in the prior art that due to the optimization of the collision force transmission structure, there is only a single layer of sealing in some areas between the passenger compartment and the front engine compartment, thereby increasing the risk of water leakage.

[0004] The technical solution of the utility model is:

[0005] On the one hand, the utility model provides an assembly for realizing the assembly of a front panel assembly and a side panel, comprising: a front panel assembly, a side panel, and a connecting piece connected to the front panel assembly and the side panel;

[0006] The front panel assembly and the side panels are sealed inside and outside.

[0007] Preferably, the front panel assembly and the side panels are sealed inside and outside by double-layer continuous glue coating.

[0008] Preferably, the front panel assembly includes:

[0009] A dash panel and a dash panel connector mounted on the dash panel;

[0010] The connecting piece is connected to the front panel and / or the front panel connecting piece.

[0011] Preferably, when the connecting member is connected only to the dash panel, the dash panel is connected to the dash panel by connecting to a reinforcement member assembled on the connecting member.

[0012] Preferably, the connecting member is screwed and fixed to the front panel and / or the front panel connecting member; the front panel and the front panel connecting member are spot-welded.

[0013] Preferably, a pre-positioning member is provided between the connecting member and the front panel and / or the front panel connecting member.

[0014] Preferably, the pre-positioning member is a stud preinstalled on the connecting member, and the front panel and / or the front panel connecting member are provided with a pre-positioning hole matching the stud.

[0015] Preferably, a cavity is formed between the front panel assembly, the connecting member and the side panel.

[0016] Preferably, the gluing process between the front panel assembly and the side panel is performed before the installation process of assembling the connecting parts on the front panel assembly and the side panel.

[0017] On the other hand, the utility model further provides a vehicle, comprising the above-mentioned assembly for realizing the assembly of the front panel assembly and the side panel.

[0018] The beneficial effects of the utility model are:

[0019] The original front panel connecting part is divided into two parts, and the part that needs to be connected to the side panel is used as the connecting part in this application. The connecting part can be installed on the front panel assembly and the side panel after forming an internal and external seal between the front panel assembly and the side panel. Since the internal and external seals are maintained between the front panel assembly and the side panel, the water leakage problem can be completely solved.

[0020] Specifically, the connecting parts can be installed on the front panel assembly and the side panels after the gluing process between the front panel assembly and the side panels is completed, so that the inner glue between the front panel assembly and the side panels remains continuous like the outer glue, that is, there are two layers of sealant at the welding position of the front panel assembly and the side panels corresponding to the connecting parts, so as to maintain a double-layer seal between the passenger compartment and the front engine compartment to avoid water leakage at this position.

[0021] This assembly can realize the connection between the front panel assembly and the side panel, and while utilizing the cavity formed between the front panel assembly, the connecting parts and the side panel to ensure the optimization of the frontal collision force transmission structure, it can also utilize continuous glue coating on the inside and outside of the weld between the front panel assembly and the side panel to achieve double sealing of the passenger compartment and the front engine cabin, thereby solving the risks caused by single-layer sealing of the passenger compartment and the front engine cabin due to the optimization of the collision force transmission structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of an assembly for realizing the assembly of a front wall panel assembly and a side wall in an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the assembly of the front wall panel assembly and the side wall when the connecting piece is not installed in the embodiment of the utility model;

[0024] Figure 3 It is a cross-sectional view of the connection position of the front wall panel assembly, the side wall and the connecting member in the embodiment of the utility model;

[0025] In the figure: 1-front panel assembly; 11-front panel; 12-front panel connecting piece; 2-connecting piece; 3-side panel; 4-stud; 5-bolt; 6-cavity; 7-inner glue coating. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0027] The embodiment of the utility model provides an assembly for assembling a front panel assembly and a side panel. While utilizing the cavity 6 formed between the front panel assembly 1, the connecting piece 2 and the side panel 3 to ensure the optimization of the force transmission structure in a frontal collision, it is also possible to utilize continuous glue coating on the inner and outer sides of the weld between the front panel assembly 1 and the side panel 3 to achieve double sealing of the passenger compartment and the front engine cabin, thereby solving the risk caused by the single-layer sealing of the passenger compartment and the front engine cabin due to the optimization of the collision force transmission structure.

[0028] In some embodiments of the present application, in order to solve the risk of water leakage caused by the single-layer sealing between the passenger compartment and the front engine compartment due to the optimization of the collision force transmission structure, the front panel connecting member in the prior art is divided into two, and the side connected to the side panel 3 is used as the connecting member 2 later in this embodiment. The connecting member 2 can be installed on the front panel assembly 1 and the side panel 3 after forming an internal and external seal between the front panel assembly 1 and the side panel 3; since the internal and external seals are maintained between the front panel assembly 1 and the side panel 3, the water leakage problem can be completely solved.

[0029] In the embodiment of the present application, the connector 2 is specifically assembled with the front panel assembly 1 and the side panel 3 after the glue coating on the front and rear sides of the weld of the front panel assembly 1 and the side panel 3 is completed, so as to avoid the inner glue coating 7 of the front panel assembly 1 and the side panel 3 facing the connector being disconnected due to the shielding of the connector 2, thereby avoiding the passenger compartment and the front cabin being sealed with only the outer glue coating at this position. Since the assembly process of the connector 2 is performed later than the glue coating process, the inner glue coating 7 of the front panel assembly 1 and the side panel 3 facing the connector 2 remains in a continuous state, so that the passenger compartment and the front cabin form an inner and outer double-layer seal at this position, thereby solving the risk of water leakage.

[0030] In the embodiment of the present application, the inner glue coating 7 refers to the glue coating on the side of the weld of the front panel assembly 1 and the side panel 3 facing the passenger compartment, and the outer glue coating refers to the glue coating on the side of the weld of the front panel assembly 1 and the side panel 3 facing the front engine compartment.

[0031] Specifically, refer to Figure 1 The assembly for assembling the front panel assembly and the side panel in the embodiment of the present application includes: a front panel assembly 1, a side panel 3 and a connecting piece 2 connected to the front panel assembly 1 and the side panel 3; the glue coating between the front panel assembly 1 and the side panel 3 remains in a continuous state; here, the glue coating between the front panel assembly 1 and the side panel 3 refers to that both the inner glue coating 7 and the outer glue coating remain in a continuous state, thereby forming the aforementioned double-layer seal.

[0032] Specifically, the dash panel assembly 1 in this embodiment includes: a dash panel 11 and a dash panel connector 12 assembled on the dash panel 11. The dash panel connector 12 is much shorter than that in the prior art and will not block the inner glue coating position.

[0033] In this embodiment, the dash panel connector 12 is connected to the dash panel 11 by spot welding, and other components of the dash panel assembly 1 are connected to the dash panel 11 by spot welding.

[0034] The connecting member 2 is connected with the front panel 11 and / or the front panel connecting member 12. In other words, the connecting member 2 can be connected with the front panel 11, can be connected with the front panel connecting member 12, and can also be connected with the front panel connecting member 12 and the front panel 11 at the same time.

[0035] Take the connector 2 and the front panel connector 12 as an example. Figure 1 The front panel connecting part 12 and the side panel 3 are connected through two studs 4 and five bolts 5 on the connecting part 2. The connecting part 2 is defined as a black painted part for general assembly and is installed after the body in white is painted. The connecting part 2 is first pre-hung in the pre-positioning holes on the front panel connecting part 12 through the two studs 4 pre-installed thereon, and then firmly installed with the front panel assembly 1 and the side panel 3 through the five bolts 5.

[0036] When the connecting member 2 is connected to the front panel 11, in order to prevent the connection structure between the connecting member 2 and the front panel 11 from penetrating the front panel 11 and causing water leakage there, a reinforcement member is added to the front panel 11. The purpose of the reinforcement member is to prevent the front panel 11 from being penetrated. At this time, the connection and positioning method of the reinforcement member with the connecting member 2 can refer to the connection and positioning method of the connecting member 2 with the reinforcement member of the front panel 11 in the above description.

[0037] In the present application, since the glue coating between the front panel assembly 1 and the side panel 3 is first performed on the body-in-white that has been welded but not yet painted, the outer glue coating between the front panel assembly 1 and the side panel 3 remains in a continuous state consistent with the existing state; at this time, since the connecting piece 2 has not been installed, the inner glue coating 7 between the front panel assembly 1 and the side panel 3 can remain in a continuous state without being blocked by the connecting piece 2; after the glue coating process is completed, the body-in-white is painted, and the connecting piece 2 is installed after painting, thereby forming Figure 2 The inner side of the continuous state is coated with glue 7.

[0038] In addition, the existing cavity 6 is still formed between the front panel assembly 1, the side panel 3 and the connecting member 2, such as Figure 3 As shown, the cavity 6 can optimize the force transmission path of the frontal collision, so that the intrusion amount of the front panel 11 meets the corresponding requirements, and does not affect the sealing of the two layers of coating glue here.

[0039] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0040] Although the preferred embodiments of the utility model embodiments have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the utility model embodiments.

[0041] It should also be noted that, in this article, the orientation or position relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, relational terms such as "first" and "second" are used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations, nor can they be understood as indicating or implying relative importance. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or terminal device including a series of elements does not include those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0042] The technical solution provided by the utility model is described in detail above. The principle and implementation method of the utility model are described in this article using specific examples. The description of the above embodiments is only used to help understand the utility model, and the content of this specification should not be understood as limiting the utility model. At the same time, for those skilled in the art, according to the utility model, there will be different forms of changes in the specific implementation methods and application scopes. It is not necessary and impossible to list all the implementation methods here, and the obvious changes or modifications derived from them are still within the protection scope of the utility model.

Claims

1. An assembly for realizing the assembly of a front wall panel assembly and a side wall, characterized in that: include: A front panel assembly (1), a side panel (3), and a connecting piece (2) connected to the front panel assembly (1) and the side panel (3); The front panel assembly (1) and the side panels (3) are sealed internally and externally.

2. The assembly for assembling the front wall panel assembly and the side wall according to claim 1, characterized in that: The front panel assembly (1) and the side panels (3) are sealed inside and outside by double-layer continuous glue coating.

3. The assembly for assembling a front wall panel assembly and a side wall according to claim 1, characterized in that: The front panel assembly (1) comprises: A front panel (11) and a front panel connecting piece (12) assembled on the front panel (11); The connecting member (2) is connected to the front panel (11) and / or the front panel connecting member (12).

4. The assembly for assembling the front wall panel assembly and the side wall according to claim 3, characterized in that: When the connecting member (2) is connected only to the front panel (11), the front panel (11) is connected to the front panel (11) by connecting to a reinforcement member assembled on the connecting member (2).

5. The assembly for assembling a front wall panel assembly and a side wall according to claim 3, characterized in that: The connecting member (2) is screwed and fixed to the front wall panel (11) and / or the front wall panel connecting member (12); The front panel (11) and the front panel connecting piece (12) are connected by spot welding.

6. The assembly for assembling a front wall panel assembly and a side wall according to claim 3, characterized in that: A pre-positioning member is provided between the connecting member (2) and the front wall panel (11) and / or the front wall panel connecting member (12).

7. The assembly for assembling a front wall panel assembly and a side wall according to claim 6, characterized in that: The pre-positioning member is a stud (4) pre-installed on the connecting member (2), and a pre-positioning hole matching the stud (4) is provided on the front panel (11) and / or the front panel connecting member (12).

8. The assembly for assembling a front wall panel assembly and a side wall according to claim 1, characterized in that: A cavity (6) is formed between the front panel assembly (1), the connecting member (2) and the side panel (3).

9. The assembly for assembling a front wall panel assembly and a side wall according to claim 2 or 3, characterized in that: The gluing process between the front panel assembly (1) and the side panel (3) is performed prior to the installation process of assembling the connecting member (2) on the front panel assembly (1) and the side panel (3).

10. A vehicle, characterized in that: The invention comprises an assembly for realizing the assembly of a front wall panel assembly and a side wall as described in any one of claims 1 to 9.

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