CN216269536U

CN216269536U - Enclose structure and car before car

Info

Publication number: CN216269536U
Application number: CN202122406228.9U
Authority: CN
Inventors: 高兴超
Original assignee: Shanghai Qianchen Automobile Technology Co ltd
Current assignee: Shanghai Qianchen Automobile Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-12
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to an automobile front wall structure, comprising: one end of the front wall plate is bent to form a first supporting part and used for being connected with a front windshield, and the other end of the front wall plate is bent to form a second supporting part; the decorative plate is fixedly connected with the front wall plate, one end of the decorative plate is provided with a bent part, the bent part is used for being abutted against the front windshield, the other end of the decorative plate is provided with an inserting part 31, and the inserting part is connected with the second supporting part; the cabin cover sealing strip is provided with an opening part and a deformation part, and the opening part is spliced with the splicing part; the cabin cover plate is tightly attached to the deformation part of the cabin cover sealing strip; the bracket is fixedly connected with the front wall plate and is used for abutting against a front windshield; the reinforcing plate is fixedly connected with the front wall plate. Above-mentioned enclose structure before car has improved the connection reliability on the whole, has improved sealing performance again simultaneously.

Description

Enclose structure and car before car

Technical Field

The utility model relates to the technical field of automobile body structures, in particular to an automobile front wall structure and an automobile.

Background

The automobile front wall structure plays a role in isolating an engine compartment and a cockpit, and when an accident occurs, certain strength and rigidity need to be met, and excessive deformation and invasion to the interior of an automobile are avoided. Meanwhile, in order to prevent waste gas, high temperature and noise in the engine compartment from entering the compartment and prevent flowing water at the joint of the front windshield and the front wall metal plate from flowing into the engine compartment, the front wall structure needs to be provided with a sealing measure. Enclose structure before current car and usually fix front windshield with the sealing strip, but the sealing strip is ageing to lead to connecting stability variation, sealed effect variation.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an automotive cowl structure having good sealing performance, stable connection, and sufficient strength and rigidity, in order to solve the problem of poor connection reliability of the automotive cowl structure.

An automotive cowl structure, comprising: one end of the front wall plate is bent to form a first supporting part and used for being connected with a front windshield, and the other end of the front wall plate is bent to form a second supporting part; the decorative plate is fixedly connected with the front wall plate, one end of the decorative plate is provided with a bending part which is used for being abutted against the front windshield, and the other end of the decorative plate is provided with an inserting part which is connected with the second supporting part; the cabin cover sealing strip is provided with an opening part and a deformation part, and the opening part is spliced with the splicing part; the cabin cover plate is tightly attached to the deformation part of the cabin cover sealing strip; the bracket is fixedly connected with the front wall plate and is used for abutting against a front windshield; the reinforcing plate is fixedly connected with the front wall plate.

In one embodiment, at least two pressing claws are arranged on one side, away from the deformation part, of the inner wall of the opening part, and the at least two pressing claws are tightly attached to the insertion part.

In one embodiment, a first pressing claw, a second pressing claw and a third pressing claw are arranged on one side, away from the deformation part, of the inner wall of the opening part, and the first pressing claw, the second pressing claw and the third pressing claw are tightly attached to the insertion part.

In one embodiment, the decorative plate is bent to form a first concave groove, and the first concave groove is located between the bending part and the inserting part.

In one embodiment, the front wall plate is bent to form a second concave groove, and the second concave groove is located between the first supporting portion and the second supporting portion.

In one embodiment, a welding position is arranged between the second concave groove and the first supporting portion, and the reinforcing plate and the front wall plate are fixedly connected at the welding position through welding.

In one embodiment, an adhesive surface is arranged on the first support part, and the adhesive surface can be used for adhering and fixing the first support part and the front windshield.

In one embodiment, the nacelle cover comprises a nacelle cover inner plate and a nacelle cover outer plate, and the nacelle cover inner plate is tightly attached to the deformation portion of the nacelle cover sealing strip.

In one embodiment, a receiving area is formed between the inserting portion and the second supporting portion, and the inserting portion and the second supporting portion cooperate to clamp a side wall of the opening portion, which is far away from the deformation portion, in the receiving area.

In addition, the utility model also provides an automobile with the automobile front wall structure.

Enclose structure before above-mentioned car, the reinforcing plate is connected with preceding bounding wall, and preceding bounding wall provides the mounted position for preceding windshield and bracket, has improved the intensity and the rigidity of preceding bounding wall, has improved the connection reliability of enclosing the structure before the car on the whole. Adopt the grafting portion of sealing strip opening and decorative board, the second supporting part of preceding bounding wall to be connected sealedly, make the flowing water of front windshield department not direct with the sealing strip contact, improved the sealed effect of enclosing the structure before the car.

Above-mentioned car adopts the preceding structure of enclosing of above-mentioned car, has improved the intensity and the rigidity of preceding bounding wall, has improved the connection reliability of enclosing the structure before the car on the whole, simultaneously, can guarantee to enclose the sealed effect of structure before the car again.

Drawings

FIG. 1 is a schematic sectional view of a front wall structure of an automobile;

fig. 2 is a schematic sectional view of a connection structure of the decorative plate and the dash panel.

Description of reference numerals: 10. a dash panel; 11. a first support section; 12. welding; 13. a second support portion; 14. a second concave groove; 20. a reinforcing plate; 30. a decorative plate; 31. a plug-in part; 32. a bending section; 33. a first concave groove; 40. a front windshield; 50. sealing glue; 60. a cabin cover sealing strip; 61. an opening part; 62. a first pressing claw; 63. a second pressing claw; 64. a third pressing claw; 65. a deformation section; 70. a bracket; 80. a cabin cover plate; 81. an inner plate of the engine room cover; 82. an outer plate of the engine room cover; 90. and (5) buckling.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, fig. 1 is a cross-sectional structural view of an automotive cowl structure according to an embodiment of the present invention, and an embodiment of the present invention provides an automotive cowl structure including: the front wall comprises a front wall 10, wherein one end of the front wall 10 is bent to form a first supporting part 11 for connecting a front windshield 40, and the other end of the front wall 10 is bent to form a second supporting part 13; the decorative plate 30 is fixedly connected with the front wall plate 10, one end of the decorative plate 30 is provided with a bending part 32, the bending part 32 is used for being abutted against the front windshield 40, the other end of the decorative plate 30 is provided with an inserting part 31, and the inserting part 31 is connected with the second supporting part 13; a cabin cover sealing strip 60, wherein the cabin cover sealing strip 60 is provided with an opening part 61 and a deformation part 65, and the opening part 61 is spliced with the splicing part 31; a nacelle cover 80, the nacelle cover 80 being in close contact with the deformed portion 65 of the nacelle cover weather strip 60; a bracket 70, the bracket 70 being fixedly connected to the dash panel 10 and adapted to abut against the front windshield 40; and the reinforcing plate 20 is fixedly connected with the front wall plate 10. Above-mentioned enclose structure before car is connected with dash panel 10 through reinforcing plate 20, and dash panel 10 provides the mounted position for preceding windshield 40 and bracket 70, has improved dash panel 10's intensity and rigidity, has improved the connection reliability of enclosing the structure before the car on the whole. The sealing strip opening part 61 is connected and sealed with the plug-in part 31 of the decorative plate 30 and the second supporting part 13 of the front wall plate 10, so that flowing water at the front windshield 40 is not directly contacted with the sealing strip, and the sealing effect of the front wall structure of the automobile can be improved.

Preferably, the deformation 65 of the nacelle cover sealing strip 60 is annular, and the deformation 65 is in effective contact with the nacelle cover plate by being deformed under pressure, and performs a sealing function.

As shown in fig. 2, in the present embodiment, the decoration plate 30 is fixedly connected to the dash panel 10 by at least one buckle 90, or the decoration plate 30 is fixedly connected to the dash panel 10 by at least one integrally formed screw post (not shown).

In the present embodiment, the bracket 70 is fixedly connected to the dash panel 10 by bolts (not shown), the bracket 70 is used to abut against the front windshield 40, the cross section of the bracket 70 is L-shaped, one side of the bracket abuts against the side edge of the front windshield 40, and the other side abuts against the side of the front windshield 40 close to the decorative plate 30, so that the front windshield 40 is limited on the first supporting portion 11 of the dash panel 10, the front windshield 40 is prevented from falling off when being mounted, and the connection reliability of the front windshield 40 is ensured.

Further, in order to facilitate the installation and fixation of the front windshield 40, the first support portion 11 is provided with an adhesive surface, and the adhesive surface can be used for adhering and fixing the first support portion 11 and the front windshield 40, and plays a role in sealing, so as to prevent running water from flowing into the automobile cab through the first support portion 11 of the dash panel 10.

In the present embodiment, the front windshield 40 is fitted to the adhesive portion of the bracket 70 and the first support portion 11, so that the problems of poor connection stability and poor sealing effect due to aging of the weather strip are avoided, and the connection reliability of the front windshield 40 is improved.

Preferably, in order to improve the sealing effect at the joint of the nacelle cover sealing strip 60 and the trim panel 30, at least two pressing claws are arranged on one side, away from the deformation portion 65, of the inner wall of the opening portion 61 of the nacelle cover sealing strip 60, and the at least two pressing claws are tightly attached to the insertion portion 31 to form at least two layers of water blocking barriers formed by the pressing claws and the insertion portion 31, so that flowing water on the trim panel 30 is prevented from flowing into the space between the trim panel 30 and the dash panel 10 from the opening portion 61, and the sealing effect is improved.

In this embodiment, a first pressing claw 62, a second pressing claw 63 and a third pressing claw 64 are arranged on one side of the inner wall of the opening portion 61, which is far away from the deformation portion 65, the first pressing claw 62, the second pressing claw 63 and the third pressing claw 64 are tightly attached to the insertion portion 31, three layers of water blocking barriers formed by the third pressing claw 64, the first pressing claw 62, the second pressing claw 63 and the insertion portion 31 are formed, flowing water on the decorative plate 30 is prevented from flowing into the space between the decorative plate 30 and the dash panel 10 from the opening portion 61, and the sealing effect is improved.

Preferably, in order to guide the flowing water at the front windshield 40, the decorative plate 30 is bent to form a first concave groove 33, and the first concave groove 33 is located between the bent portion 32 and the insertion portion 31, so that the flowing water at the front windshield 40 firstly flows into the first concave groove 33 through the bent portion 32 and is discharged through water discharge ports (not shown) on both sides of the first concave groove 33 without directly reaching the hood seal 60, thereby improving the sealing performance of the automobile cowl structure. When the running water at the front windshield 40 flows into the first concave groove 33 through the bent portion 32, the first concave groove 33 can provide a storage space for the running water; when the flowing water in the first concave groove 33 reaches the insertion part 31 at one end of the decorative plate 30, the cabin cover sealing strip 60 can prevent the flowing water from entering the interior of the engine cabin through the insertion part 31, and the sealing effect of the front wall structure of the automobile is improved.

In the present embodiment, in order to further guide the flowing water at the front windshield 40, the dash panel 10 is bent to form the second concave groove 14, and the second concave groove 14 is located between the first supporting portion 11 and the second supporting portion 13, so that the flowing water at the front windshield 40 flows into the second concave groove 14 through the first supporting portion 11 and is discharged through the water discharge ports at both sides of the second concave groove 14 without directly reaching the hood seal 60, thereby improving the sealing performance of the automobile cowl structure. Further, when the running water at the front windshield 40 flows into the second concave groove 14 through the first support portion 11, the second concave groove 14 can provide a reservoir space for the running water; when the flowing water in the second concave groove 14 reaches the second support portion 13 at one end of the dash panel 10, the cabin cover sealing strip 60 can prevent the flowing water from entering the interior of the engine cabin through the second support portion 13, and the sealing effect of the automobile front wall structure is improved.

In the present embodiment, in order to facilitate the installation and fixation of the reinforcement panel 20, a welding portion 12 is provided between the second concave groove 14 and the first supporting portion 11, and the reinforcement panel 20 and the dash panel 10 are fixedly connected at the welding portion 12 by welding.

Preferably, the nacelle cover 80 includes a nacelle cover inner 81 and a nacelle cover outer 82, and the nacelle cover inner 81 is closely attached to the deformation portion 65 of the nacelle cover weather strip 60 to prevent the running water from flowing into the engine compartment through a gap between the nacelle cover inner 81 and the insertion portion 31 of the trim panel 30, thereby improving the sealing effect.

Further, in order to prevent the flowing water from entering the engine compartment through the second supporting portion 13 of the dash panel 10, an accommodating area is formed between the insertion portion 31 and the second supporting portion 13, the insertion portion 31 and the second supporting portion 13 cooperate to clamp a side wall of the opening portion 61, which is far away from the deformation portion 65, in the accommodating area, and the flowing water is prevented from entering the engine compartment through the cooperation clamping action of the insertion portion 31 and the second supporting portion 13, so that the sealing effect is further improved.

Above-mentioned enclose structure before car is connected with dash panel 10 through reinforcing plate 20, and dash panel 10 provides the mounted position for preceding windshield 40 and bracket 70, has improved dash panel 10's intensity and rigidity, has improved the connection reliability of enclosing the structure before the car on the whole. The sealing strip opening part 61 is connected and sealed with the plug-in part 31 of the decorative plate 30 and the second supporting part 13 of the front wall plate 10, so that flowing water at the front windshield 40 is not directly contacted with the sealing strip, and the sealing effect of the front wall structure of the automobile is improved.

Above-mentioned car adopts the structure of enclosing before above-mentioned car, has improved before bounding wall 10's intensity and rigidity, has improved the connection reliability of enclosing the structure before the car on the whole, simultaneously, can guarantee to enclose the sealed effect of structure before the car again.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An automobile cowl structure, characterized by comprising:

one end of the front wall plate is bent to form a first supporting part and used for being connected with a front windshield, and the other end of the front wall plate is bent to form a second supporting part;

the decorative plate is fixedly connected with the front wall plate, one end of the decorative plate is provided with a bending part which is used for being abutted against the front windshield, and the other end of the decorative plate is provided with an inserting part which is connected with the second supporting part;

the cabin cover sealing strip is provided with an opening part and a deformation part, and the opening part is spliced with the splicing part;

the cabin cover plate is tightly attached to the deformation part of the cabin cover sealing strip;

the bracket is fixedly connected with the front wall plate and is used for abutting against a front windshield;

the reinforcing plate is fixedly connected with the front wall plate.

2. The automobile front wall structure according to claim 1, wherein at least two pressing claws are arranged on one side of the inner wall of the opening part, which is far away from the deformation part, and the at least two pressing claws are tightly attached to the insertion part.

3. The automobile front wall structure according to claim 1, wherein a first pressing claw, a second pressing claw and a third pressing claw are arranged on one side of the inner wall of the opening portion, which is far away from the deformation portion, and the first pressing claw, the second pressing claw and the third pressing claw are tightly attached to the insertion portion.

4. The automobile front wall structure according to claim 1, wherein the decorative plate is bent to form a first concave groove, and the first concave groove is located between the bending portion and the insertion portion.

5. The automotive cowl structure according to claim 1, wherein the cowl panel is bent to form a second concave groove that is located between the first support portion and the second support portion.

6. The automotive cowl structure according to claim 5, wherein a weld is provided between the second recessed groove and the first support portion, and the reinforcement panel and the cowl panel are fixedly connected at the weld by welding.

7. The automobile cowl structure according to claim 1, wherein the first support portion is provided with an adhesive surface, and the adhesive surface is configured to adhesively fix the first support portion to a front windshield.

8. The automotive cowl structure according to claim 1, wherein the cowl cover includes a cowl inner panel that is closely attached to the deformed portion of the cowl seal, and a cowl outer panel.

9. The automobile cowl structure according to claim 1, wherein a receiving area is formed between the insertion portion and the second support portion, and the insertion portion and the second support portion cooperate to hold a side wall of the opening portion away from the deformation portion in the receiving area.

10. An automobile characterized by employing the automobile cowl structure according to any one of claims 1 to 9.