CN218141355U - Door frame decoration structure of vehicle - Google Patents

Abstract

The utility model provides a door frame decorative structure of vehicle. This door frame decorative structure of vehicle includes: a triangular decorative panel disposed adjacent to one side of a door glass of a vehicle; a frame decorative strip which is arranged between the triangular decorative plate and the door and window glass and is arranged on the door frame with the outer surface positioned on the same surface with the outer surface of the outer plate of the triangular decorative plate; and a sealing member provided between the triangular decorative plate and the door frame for securing the sealing property and the sound insulating property of the vehicle, wherein a side of the outer plate of the triangular decorative plate close to the door glass has a step surface which is bent toward the inside of the vehicle to form a step, a side portion of the frame decorative strip close to the side of the triangular decorative plate is superposed on the step surface, a convex rib protruding toward the outside of the vehicle is formed on the step surface, and the side portion of the frame decorative strip superposed on the step surface is abutted against the convex rib. With the above structure, a step can be prevented from occurring between the outer surface of the outer panel of the triangular decorative panel and the outer surface of the frame decorative strip.

Description

Vehicle door frame decoration structure

technical field

The utility model relates to a door frame decoration structure of a vehicle.

Background technique

Usually, on the side of the outer panel of the gusset trim panel of the rear door of a vehicle such as a motor vehicle, which is close to the door window glass, there is a step surface that is bent toward the inside of the vehicle to form a step, and the frame decorative strip is stacked on the step surface. The side portion near the side of the trim triangle.

In order to improve the appearance of the vehicle, the triangular decorative panel is arranged so that the outer surface of the outer panel and the outer surface of the frame trim are located on the same plane (that is, there is no difference in height between the two outer surfaces). In addition, a gap is provided in the overlapped portion of the trim gusset and the frame molding, and a seal is placed between the inner panel of the trim gamma and the door frame to ensure airtightness and sound insulation inside and outside the vehicle.

However, if the squeeze margin obtained by the elastic deformation of the lip portion of the packing is smaller than a predetermined value, the outer panel of the trim gusset may displace to the vehicle outer side and the gap may disappear. In this case, there is a difference in height between the outer surface of the outer panel of the trim gusset and the outer surface of the frame molding, which degrades the appearance of the vehicle.

Utility model content

In view of the above situation, the purpose of this utility model is to provide a door frame decoration structure of a vehicle which can prevent the height difference between the outer surface of the outer panel of the triangular decorative panel and the outer surface of the frame decorative strip.

As a technical solution to solve the above-mentioned technical problems, the utility model provides a door frame decoration structure of a vehicle, the door frame decoration structure of the vehicle includes: a triangular decorative plate arranged adjacent to one side of the door and window glass of the vehicle; between the triangular decorative plate and the door and window glass, and the outer surface and the outer surface of the outer plate of the triangular decorative plate are located on the same surface and installed on the frame decorative strip on the door frame; Between the door frames, it is used to ensure the airtightness and sound insulation of the vehicle. The side of the outer panel of the triangular trim panel close to the door and window glass has a step surface that bends toward the inside of the vehicle to form a step. The side of the frame decorative strip that is close to the triangular decorative panel is superimposed on the step surface, and it is characterized in that: a convex rib protruding toward the outside of the vehicle is formed on the step surface, and the frame The side portion of the decorative strip superimposed on the step surface abuts against the rib.

Based on the door frame decoration structure of the above-mentioned vehicle of the present invention, in the case where the squeeze margin obtained by the elastic deformation of the lip of the seal is less than the specified value, the outer surface of the outer panel of the triangular decorative panel may be out of the specified position And the displacement to the outside of the vehicle, but at this time the frame trim strip will be displaced together with the outer panel. Therefore, the outer surface of the frame molding and the outer surface of the outer panel of the trim gusset can be kept on the same plane, thereby avoiding a decrease in the appearance of the vehicle.

In addition, in the above-mentioned vehicle door frame decoration structure of the present invention, it is preferable that the frame decoration strip has a belt-shaped main body, and the two side parts in the width direction of the main body are configured such that one side is U-shaped. The other side part is bent to the back side of the main body in an L-shape, and its front end is in contact with the rib.

Based on the above structure, the structure of the frame decorative strip is relatively simple and easy to manufacture, thereby reducing the manufacturing cost.

Description of drawings

FIG. 1 is a side view showing a door frame decoration structure of a vehicle according to an embodiment of the present invention.

Fig. 2 is a perspective view showing a decorative triangle.

FIG. 3 is a cross-sectional view seen from the direction of the arrow of the (3)-(3) line section in FIG. 1 .

detailed description

Hereinafter, a vehicle door frame trim structure according to an embodiment of the present invention will be described with reference to the drawings.

Fig. 1 is a side view showing the door frame decoration structure of the vehicle according to the present embodiment, Fig. 2 is a perspective view showing a trim triangle, and Fig. 3 is seen from the direction of the arrow in the section of line (3)-(3) in Fig. 1 cutaway view. In each figure, arrow Fr indicates the front of the vehicle, arrow Rh indicates the right side of the vehicle, and arrow Up indicates the upper side of the vehicle.

As shown in FIGS. 1 to 3 , the rear door of a vehicle includes a door and window glass 1 , a door frame 2 , a weather strip 3 , a triangular decorative panel 4 , a frame decorative strip 5 , and a sealing member 6 .

As shown in FIG. 3 , the triangular decorative panel 4 is composed of an outer panel 41 , an inner panel 42 , and a sponge piece 43 sandwiched between the outer panel 41 and the inner panel 42 as a sound-absorbing member. The gusset 4 is disposed adjacent to one side of the door glass 1 (see FIG. 1 ).

As shown in FIG. 1 and FIG. 3 , the frame decorative strip 5 is installed on the door frame 2 arranged between the triangular decorative plate 4 and the door and window glass 1 . The frame molding 5 has a strip-shaped main body portion 51 . Both side portions in the width direction of the main body portion 51 are configured such that one side portion 52 is bent in a U-shape to the back side of the main body portion 51 , and the other side portion 53 is bent in an L-shape to the back side of the main body portion 51 . Curved side. The bead 5 is disposed so as to cover the outer side of the core material 7 . Such a frame decorative strip 5 is easy to manufacture because of its simple structure, and can reduce the manufacturing cost.

As shown in FIG. 3 , the core material 7 has a receiving portion 71 covered with the bezel 5 and an extension piece 72 extending from one side of the receiving portion 71 inward in the vehicle width direction. The extended piece 72 of the core material 7 is sandwiched between the door frame 2 and the weather strip 3 so that the core material 7 is adjacent to the trim gable 4 .

As shown in FIG. 3 , the sealing member 6 is arranged between the trim triangle 4 and the door frame 2 to ensure the airtightness and sound insulation of the inside and outside of the vehicle. The packing 6 has a horizontal plate portion 61 and a vertical plate portion 62 . The horizontal plate portion 61 is sandwiched between the end portions of the outer plate 41 and the inner plate 42 of the gusset 4 and the horizontal plate portion (symbol omitted) of the door frame 2 . The vertical plate portion 62 is sandwiched between the inner panel 42 of the trim gusset 4 and the vertical plate portion (symbol omitted) of the door frame 2 .

In addition, two outer lip portions 63 are formed on the horizontal plate portion 61 . Each outer lip portion 63 is pressed against the horizontal plate portion of the door frame 2, and bends in a curved shape due to elastic deformation. However, in FIG. 3 , since the door frame 2 is indicated by a dotted line, the outer lip portion 63 is shown in a state where it is not curved. In an actual assembled state, the outer lip portion 63 is bent in a curved state.

Meanwhile, two inner lip portions 64 are provided on the vertical plate portion 62 . Each inner lip portion 64 is pressed against the vertical plate portion of the door frame 2, and is in a crushed state by elastic deformation. However, in FIG. 3 , since the door frame 2 is indicated by a dotted line, the state in which the inner lip 64 is not crushed is shown. In an actual assembled state, the inner lip portion 64 is in a crushed state.

In this embodiment, in order to improve the appearance of the vehicle, the outer surface of the outer panel 41 of the triangular decorative panel 4 and the outer surface of the frame decorative strip 5 are located on the same plane, that is, the outer surface of the outer panel 41 and the frame decorative strip There is no elevation difference between the outer surfaces of 5.

Specifically, as shown in FIG. 3 , a stepped surface 44 is provided on the side of the outer panel 41 of the trim triangle 4 that is close to the door glass 1 . The stepped surface 44 is configured in a shape that bends toward the vehicle inner side to form steps. One side portion 52 of the frame molding 5 (the side portion close to the side of the triangular decorative panel 4 ) is superimposed on the stepped surface 44 .

In addition, in the present embodiment, ribs 45 protruding outward from the vehicle are provided on the stepped surface 44 . The front end portion of one side portion 52 of the main body portion 51 of the frame molding 5 is in contact with the bead 45 . Here, the ribs 45 are integrally formed with the outer panel 41 of the trim gusset 4 . Furthermore, the outer panel 41 of the gusset 4 is made of synthetic resin.

In this way, by making the rib 45 of the outer panel 41 of the triangular decorative panel 4 abut against one side portion 52 of the frame decorative strip 5, the outer surface of the outer panel 41 of the triangular decorative panel 4 can be aligned with the outer surface of the frame decorative strip 5. on the same face.

Generally, when the squeeze margin obtained by the elastic deformation of the inner lip portion 64 of the packing 6 is smaller than a predetermined value, the outer surface of the outer panel 41 of the trim triangle 4 may be displaced from a predetermined position to the vehicle outer side. , at this time, the frame decorative strip 5 abutting against the rib 45 will be displaced along with the outer panel 41 . Therefore, the outer surface of the frame molding 5 and the outer surface of the outer panel 41 of the gusset 4 can always be kept on the same plane.

As described above, based on the above-mentioned structure of the present invention, even if the squeeze margin obtained by the elastic deformation of the inner lip 64 of the sealing member 6 is smaller than the specified value, the outer surface of the frame molding 5 can be maintained. By being on the same plane as the outer surface of the outer panel 41 of the trim gusset 4 , it is possible to avoid deterioration of the appearance of the vehicle.

However, this invention is not limited to what was described in the said embodiment, Various application and deformation|transformation are possible.

For example, in the said embodiment, the example which applied this invention to the door frame decoration structure of the rear door 1 of a vehicle was mentioned, but this invention is not limited to this. For example, in the case that the front door of the vehicle has a triangular decorative panel, the utility model can also be applied to the door frame decoration structure of the front door.

Claims (2)

1. A door frame decoration structure for a vehicle, comprising a decorative triangle panel disposed adjacent to one side of a door and window glass of the vehicle; disposed between the decorative triangle and the door and window glass, and having an outer surface in contact with the triangle The outer surface of the outer panel of the decorative panel is located on the same surface as the frame decorative strip installed on the door frame; and the sealing member provided between the triangular decorative panel and the door frame for ensuring the airtightness and sound insulation of the vehicle The side of the outer panel of the triangular decorative panel close to the door and window glass has a step surface that bends toward the inner side of the vehicle to form a step, and the side part of the frame decorative strip close to the side of the triangular decorative panel overlaps Placed on the step surface, it is characterized in that: A bead protruding toward the outside of the vehicle is formed on the step surface, and a side portion of the frame trim strip that is superimposed on the step surface abuts against the bead. 2. The door frame decoration structure of the vehicle according to claim 1, characterized in that: The frame molding has a belt-shaped main body, and the two side parts in the width direction of the main body are configured such that one side part is bent in a U-shape to the back side of the main body, and the front end part is connected to the back side of the main part. The ribs are in contact with each other; the other side part is bent toward the back side of the main body part in an L-shape.

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