CN203974574U - The instrument carrier panel brace panel that a kind of tape guide supports - Google Patents

Abstract

The utility model belongs to the technical field of auto parts, in particular to an instrument panel reinforcement plate with a guide support. It consists of three sections of integrated structure, the middle section is a plate structure, the left section and the right section are respectively uneven structures, and the middle section of the middle section and the junction of the middle section and the left section and the right section are respectively provided with guide support seats. , the middle section is provided with a defrosting grille, and the middle section is provided with a plurality of defrosting air duct pin holes on one side of the defrosting grille, and a plurality of defrosting air duct snap holes on the other side. , The bottoms of the left section and the right section are respectively provided with defrosting air duct mounting seats, and the front edges of the middle section, the left section and the right section are respectively provided with welding surfaces. The utility model integrates multiple functions such as guide support, defrosting grille and defrosting air duct installation, and has simple and compact structure, reliable installation and good economy.

Description

Instrument panel reinforcement plate with guide support

technical field

The utility model belongs to the technical field of auto parts, in particular to an instrument panel reinforcement plate with a guide support.

Background technique

On a large-sized car, the length and width of the car dashboard will also increase and widen with the body size, especially in the area near the front windshield of the dashboard, it will become wider. This area is generally flat and smooth, without any reinforcement of features such as undulations and steps, and the rigidity of the upper cover is very weak. Car users are used to placing perfume, mobile phone holders, electronic dogs, etc. in this area, and insufficient rigidity will cause the instrument panel cover to deform and collapse, especially when exposed to the sun. Usually, a reinforcement plate is installed at the bottom of the upper cover. In addition, this area is generally also the area of the central defrosting port, and a defrosting grill needs to be installed. The reinforcement plate and the defrosting grille are separately connected to the upper cover. Due to problems such as mold flow, the large-sized upper cover product will easily have appearance defects such as weld marks on the defrosting grille at the defrosting port. At the same time, the rigidity of this area is insufficient and the product is deformed. It will also cause difficulties in installing the defrosting air duct.

Contents of the invention

The purpose of this utility model is to provide an instrument panel reinforcement plate with guide support in order to solve the above-mentioned deficiencies in the background technology.

The technical scheme adopted by the utility model is: a reinforced panel of an instrument panel with a guide support, including three sections of an integrated structure, the middle section is a plate-shaped structure, the left section and the right section are respectively uneven structures, and the middle section The middle part and the intersection of the middle section and the left section and the right section are respectively provided with guide support seats, the middle section is provided with a defrosting grille, and the middle section is provided with multiple defrosting air duct pins on one side of the defrosting grille Hole, the other side is provided with a plurality of buckle holes for defrosting air duct, the bottom of the middle section, left section and right section are respectively equipped with defrosting air duct installation seat, the middle section, left section and right section The front edges are respectively provided with welding surfaces.

Further, the middle part of the middle section and the junctions between the middle section and the left section and the right section are respectively recessed downwards to form an inner hollow obliquely downward guide support seat, and an oblong hole is provided at the bottom of the guide support seat.

Furthermore, the defrosting air duct installation seat includes upper and lower sections, the upper section is a hollow structure with an open top, the lower section is a solid structure, and the bottom of the lower section has screw holes.

The welding surface on the instrument panel reinforcement plate of the utility model is subjected to vibration friction welding with the instrument panel cover, and is socketed with the cowl bolts to strengthen and support the instrument panel cover and prevent the upper cover from collapsing; the guide support seat and The connection of the dash panel further strengthens the support; the defrosting grille is separated from the instrument panel cover and integrally formed with the reinforcing plate, which solves problems such as weld marks; the installation structure of the defrosting air duct set on the reinforcing plate The installation and fixing of the road is tight and firm. The reinforcing plate of the utility model integrates multiple functions such as guide support, defrosting grille and defrosting air duct installation, and has a simple and compact structure, reliable installation and good economy.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of another perspective of the utility model.

Fig. 3 is a top view of the utility model.

Fig. 4 is the bottom view of the utility model.

Fig. 5 is a schematic diagram of the utility model welded on the instrument panel and assembled on the cowl of the vehicle body.

Fig. 6 is a bottom view of the installation of the utility model and the central defrosting air duct.

Fig. 7 is a connection relationship diagram between the A-A sectional view in Fig. 3 and other connectors.

Fig. 8 is a connection relationship diagram between the B-B sectional view in Fig. 3 and other connectors.

Fig. 9 is a connection relationship diagram between the C-C sectional view in Fig. 3 and other connectors.

The marks in Fig. 1 to Fig. 9 are: 1. reinforcement plate; 11. middle section; 12. left section; 13. right section; 14. guiding support seat; 14.1. oblong hole; 15. defrosting grille; 16. 16.1, upper section; 16.2, lower section; 16.3, screw hole; 17, defrosting air duct pin hole; 18, defrosting air duct buckle hole; 19, welding surface; 2, instrument panel cover ;3, front wall sheet metal; 31, projection welding bolts; 4, central defrosting air duct; 41, defrosting air duct pin; 42, defrosting air duct buckle.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the utility model, but they do not limit the utility model.

As shown in Figures 1-4, the reinforcing plate 1 of the present utility model includes three sections of an integrated structure, the middle section 11 is a plate-like structure, which is convenient for setting up defrosting grilles; the left section 12 and the right section 13 are designed to be uneven shape structure, its strength is better. The middle part of the middle section 11 and the intersection of the middle section 11 and the left section 12 and the right section 13 are respectively provided with guide support seats 14, and the middle section 11 is provided with a defrosting grille 15, and the middle section 11 is provided with a defrosting grille 15 There are multiple defrosting air duct pin holes 17 on one side, and multiple defrosting air duct snap holes 18 on the other side. The frost wind channel installation seat 16, the front edges of the middle section 11, the left section 12 and the right section 13 are respectively provided with welding surfaces 19, and these structures are integrally formed.

The middle part of the middle section 11 and the junctions between the middle section 11 and the left section 12 and the right section 13 are respectively recessed downwards to form an inner hollow guide support seat 14 obliquely downward. The bottom end of the guide support seat 14 is provided with an oblong hole 14.1, The guide support seat 14 is designed as a hollow structure to reduce weight and avoid shrinkage marks. The defrosting air duct mounting base 16 comprises two sections up and down, the upper section 16.1 is a hollow structure with a top opening, the lower section 16.2 is a solid structure, and the bottom section 16.2 has a screw hole 16.3, which is convenient to fix with the central defrosting air duct 4 screws.

A plurality of welding surfaces 19 on the reinforcing plate 1 are attached to the smooth surface of the instrument panel cover 2, and vibration friction welding is used to realize welding and fixing, so as to strengthen the strength of the instrument panel cover 2. After the reinforcing plate 1 is welded to the instrument panel cover 2, push it forward as a whole, and the oblong holes 14.1 of the guide support seat 14 are inserted into the projection welding bolts 31 on the front wall sheet metal 3 respectively, as shown in Fig. 7 and Fig. 8 . The horizontal oblong hole 14.1 is fitted with the socket of the projection welding bolt 31 to play a role of vertical support. Releasing the constraints in the left and right directions can ensure the assembly of the oblong hole when the body has a large welding deviation. The assembly state is shown in Figure 5.

The defrosting grille 15 integrally injection-molded with the middle section 11 of the reinforcement plate 1 has a pin hole 17 for the defrosting air duct and a buckle hole 18 for the defrosting air duct at the front and rear respectively, and a corresponding defrosting air duct 4 on the central defrosting air duct 4. The channel latch 41 and the defrosting air channel buckle 42. Insert the defrosting air duct pin 41 of the central defrosting air duct 4 into the defrosting air duct pin hole 17, and then snap the defrosting air duct buckle 42 into the defrosting air duct buckle hole 18 to complete the installation of the central defrosting air duct. pre-assembled, as shown in Figure 9. After the pre-assembly is completed, the central defrosting air duct 4 and the three defrosting air duct mounting seats 16 on the reinforcing plate 1 are fixed by screws, as shown in FIG. 6 .

In the embodiment of the utility model, the reinforcement plate 1 is welded with the instrument panel cover 2 and is socketed with the front wall sheet metal 3 bolts, so as to strengthen and support the instrument panel cover 2 and prevent the upper cover from collapsing. The defrosting grille 15 is integrally formed with the reinforcement plate 1, the small-sized parts solve the appearance defects such as weld marks, and the vibration friction welding fixing method has high precision, and the defrosting grille 15 is closely aligned with the opening on the instrument panel cover 2, Improve appearance quality. The installation structure of the defrosting air duct arranged on the reinforcing plate 1 is closely and firmly fixed with the installation and fixing of the central defrosting air duct 4 . The reinforcing plate of the utility model integrates multiple functions such as guide support, defrosting grille and defrosting air duct installation, has a compact and reliable structure, and solves multiple problems.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Claims (3)

1. An instrument panel reinforcement plate with guide support, characterized in that: it includes three sections of integrated structure, the middle section (11) is a plate-like structure, and the left section (12) and the right section (13) are respectively uneven Shaped structure, the middle part of the middle section (11) and the intersection of the middle section (11) and the left section (12) and the right section (13) are respectively provided with a guide support seat (14), and the middle section (11) is provided with a For the frost grill (15), the middle section (11) is provided with multiple defrost air duct pin holes (17) on one side of the defrost grill (15), and multiple defrost air duct cards on the other side Button holes (18), the bottoms of the middle section (11), the left section (12) and the right section (13) are respectively provided with defrosting air duct mounting seats (16), the middle section (11), the left section (12) and the front edge of the right section (13) are respectively provided with welding surface (19). 2. The instrument panel reinforcement plate with guide support according to claim 1, characterized in that: the middle part of the middle section (11) and the middle section (11) and the left section (12) and right section (13) ) are respectively recessed downwards to form an inner hollow obliquely downward guide support seat (14), and the bottom end of the guide support seat (14) is provided with an oblong hole (14.1). 3. The instrument panel reinforcement plate with guide support according to claim 1, characterized in that: the defrosting air duct installation seat (16) includes two sections, the upper section (16.1) is hollow with an open top Structure, the lower section (16.2) is a solid structure, and the bottom of the lower section has a screw hole (16.3).