CN217455626U - An innovative flush door structure - Google Patents

Abstract

The utility model discloses an innovative flush door structure aims at solving current door sash structure, and door sash and door glass surface have the step poor, influence whole aesthetic property, and the windage is great not enough during the car motion. The utility model comprises a B column guide rail and a window frame decorating plate, wherein the B column guide rail, a window frame and the window frame decorating plate are all arranged on a vehicle door inner plate, a window frame bright strip is arranged at the front edge of window glass in the window frame, a guide groove sealing strip is arranged between the B column guide rail and the window frame decorating plate, a lip edge I, a lip edge II and a lip edge III are arranged on the guide groove sealing strip, the window frame decorating plate comprises a metal outer decorating plate and an inner decorating plate, the metal outer decorating plate and the rear edge of the window glass form sealing by extruding the lip edge I, a sliding block is arranged on the window glass, and the sliding block can perform lifting motion in a vehicle door through the interaction of the sliding block and the guide groove sealing strip, the window frame decorating plate and the B column guide rail; the design of accessible door glass and the outer decorative board parallel and level of door sash promotes whole outward appearance quality, reduces the car motion windage.

Description

An innovative flush door structure

technical field

The utility model relates to the technical field of automobile door and window frames, in particular to an innovative flush door structure.

Background technique

At present, with the development of the automobile market and the application of advanced technology, people have higher and higher requirements for the appearance quality and wind noise of the whole vehicle; among them, in the process of automobile product development, there is a step difference between the conventional framed door and window frame and the surface of the door glass. It affects the aesthetics of the whole vehicle and the wind resistance when the car is in motion.

Chinese Patent Bulletin No. CN204774508U, published on November 18, 2015, the application discloses a door window frame structure, which includes a window frame, a front guide rail and a rear guide rail that are connected into one body, wherein when the vehicle door window frame When the structure is applied to a front door window frame, the rear window frame of the front door door frame is composed of an outer panel and an inner panel formed by stamping; when the door window frame structure is applied to a rear door window frame, the rear window frame The front window frame and the rear window frame of the door and window frame are both composed of an outer panel and an inner panel formed by stamping; the outer panel is fixedly connected with the inner panel. The utility model solves the problem that the existing window frame structure cannot simultaneously install the bright strips of the door window frame, or the B-pillar trim, or the C-pillar trim, or the window frame trim panel and other components. It has the disadvantage that there is a step difference between the door and window frame of the vehicle and the glass surface of the vehicle door, which affects the overall aesthetics, and the wind resistance is large when the car is moving.

Utility model content

The utility model overcomes the shortcomings of the existing vehicle door and window frame structure, the step difference between the vehicle door window frame and the vehicle door glass surface, which affects the overall aesthetics, and the large wind resistance when the vehicle is in motion, and provides an innovative flush door structure. It can make the door glass and the outer decorative plate of the door and window frame to be flush, improve the overall appearance quality, and reduce the wind resistance of automobile movement.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme: an innovative flush door structure, including B-pillar guide rail, window frame and window frame decorative plate, B-pillar guide rail, window frame and window frame decorative plate are all installed in the On the inner panel of the door, the front edge of the window glass in the window frame is provided with a window frame bright strip, a guide groove sealing strip is provided between the B-pillar guide rail and the window frame decorative plate, and the guide groove sealing strip is provided with a lip edge 1, lip The second side and the third lip, the window frame trim panel includes a metal outer trim panel and an inner trim panel, the metal outer trim panel and the rear edge of the window glass are sealed by extruding the lip edge 1, and the window glass is provided with a slider, which is passed through. The sliding block interacts with the guide groove sealing strip, the window frame decorative plate and the B-pillar guide rail, so that the sliding block can move up and down in the door.

In the utility model, in order to improve the supporting strength of the outer decorative panel itself, the metal outer decorative panel (that is, the metal body outer decorative panel) is changed from plastic injection molding to aluminum alloy flat plate rolling. The B-pillar guide rail is a plastic guide rail, and the slider is Plastic material; by fixing the guide groove sealing strip to the B-pillar rail and the window frame trim panel, the B-pillar rail and the metal outer trim panel are both fixed to the door inner panel by screws. The sliding block is bonded to the door glass, and the sliding block interacts with the guide groove sealing strip, the metal outer decorative panel, the interior panel and the B-pillar guide rail to move up and down in the door, so as to realize the zero-order difference between the door window frame and the door glass surface. In order to ensure the X-direction/Y-direction accuracy of the plastic slider in the system, the plastic body outer trim panel was changed to an aluminum alloy body outer trim panel to improve the strength of the trim panel itself.

Preferably, the second lip and the third lip are respectively arranged in parallel on the side edges of the sealing strip of the guide groove, and the first lip, the second lip and the third lip form an open glass running groove. The structure facilitates the sliding installation of the slider, and can also ensure the sealing requirement of the glass guide groove after installation.

Preferably, a U-shaped groove is provided on the sealing strip of the guide groove near the first edge of the lip, and a buckle is provided on the metal outer trim plate. The slider set in the glass guide groove is clamped to the limit. The snap is a snap feature rolled on the metal decorative plate, which provides the X-direction and Y-direction limit features of the glass slider during the lifting process. The slider is bonded to the glass surface and installed into the guide groove sealing strip. .

Preferably, the sealing strip of the guide groove between the second lip and the third lip is provided with a top tightening groove in the side wall facing away from the body, and the interior trim panel is installed on the inner panel of the door. The tight groove fit can make the decorative plate and the B-pillar guide rail to limit and fix the guide groove sealing strip. The design of the top-tight groove structure is convenient to limit and fix the left and right directions of the guide groove sealing strip.

Preferably, a guide block is provided on the B-pillar guide rail, and a convex block is provided on the guide groove sealing strip. When the guide groove sealing strip is installed on the B-pillar guide rail, the convex block is in close contact with the guiding block. The design of the guide block and the bump structure is convenient for the cooperating installation of the guide groove sealing strip and the B-pillar guide rail, and the B-pillar guide rail after the installation tightens the limit on the rear side of the guide groove sealing strip.

Preferably, the slider is provided with an undercut section, the connecting section forming the U-shaped groove forms a protrusion into the glass running groove, and the protrusion and the undercut section of the slider can form a snap fit. The structure can prevent the sliding block from falling off after being installed.

Preferably, a window frame reinforcing plate is provided between the B-pillar guide rail and the vehicle door. Both the B-pillar rails and the metal exterior trim panels are bolted to the window frame reinforcement.

Compared with the prior art, the beneficial effect of the utility model is that the structure of the existing vehicle body outer decorative panel itself is optimized, and under the condition of ensuring the glass lifting function, the door window frame and the glass surface are made zero-order difference, Improve the appearance and texture of the whole vehicle, reduce the wind resistance when the car is in motion, improve customer satisfaction, and increase the competitiveness of products.

Description of drawings

Fig. 1 is the structural representation of a kind of innovative flush door structure of the present utility model;

Fig. 2 is a sectional view at "A-A" in Fig. 1;

In the picture: B-pillar guide rail 1, window glass 2, window frame bright strip 3, guide groove sealing strip 4, lip 1 5, lip 2 6, lip 3 7, glass guide groove 8, metal exterior trim plate 9 , Interior panel 10, slider 11, U-shaped groove 12, buckle 13, top tightening groove 14, guide block 15, convex block 16, undercut section 17, protrusion 18, window frame reinforcing plate 19.

Detailed ways

It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Below by specific embodiment, and in conjunction with accompanying drawing, the technical scheme of the present utility model is further described in detail:

Embodiment 1: An innovative flush door structure (see attached drawings 1-2), including B-pillar guide rail 1, window frame and window frame decorative panel, B-pillar guide rail 1, window frame and window frame decorative panel are all installed on the On the inner panel of the door, the front edge of the window glass 2 in the window frame is provided with a window frame bright strip 3, a guide groove sealing strip 4 is provided between the B-pillar guide rail 1 and the window frame decorative plate, and the guide groove sealing strip 4 is provided with Lip edge one 5, lip edge two 6 and lip edge three 7, lip edge two 6 and lip edge three 7 are respectively arranged in parallel on the side edge of the guide groove sealing strip 4, lip edge one 5, lip edge two 6 and lip edge The three 7 enclose an open glass run channel 8, the window frame trim panel includes a metal exterior trim panel 9 and an interior trim panel 10, and the metal exterior trim panel 9 and the rear edge of the window glass 2 are sealed by extruding the lip edge-5; A sliding block 11 is bonded on the window glass 2, and the sliding block 11 is a plastic structure. The buckle 13 is buckled in the U-shaped groove 12, so that the metal exterior decorative plate 9 and the B-pillar guide rail can be clamped to the limit of the slider set in the glass guide groove; the buckle 13 is rolled on the metal decorative plate. A snap-fit feature of the glass slider 11 provides X- and Y-direction limiting features of the glass slider 11 during the lifting process. The guide groove sealing strip 4 between the second lip 6 and the lip edge 3 7 is provided with a top tightening groove 14 in the back side wall body. The interior trim panel 10 is installed on the inner panel of the door, and the interior trim panel and the guide groove seal The matching of the top tightening groove 14 of 4 can limit and fix the inner decorative plate and the B-pillar guide rail to the guide groove sealing strip in the X direction. The B-pillar guide rail 1 is provided with a guide block 15 , and the guide groove sealing strip 4 is provided with a convex block 16 . When the guide groove sealing strip 4 is installed on the B-pillar guide rail 1 , the convex block 16 is closely attached to the guide block 15 . The slider 11 is provided with an undercut section 17 , and the connecting section forming the U-shaped groove 12 forms a protrusion 18 into the glass running groove. The protrusion 18 and the undercut section of the slider 11 can form a snap fit.

In the utility model, in order to improve the supporting strength of the outer decorative panel itself, the metal outer decorative panel (that is, the metal body outer decorative panel) is changed from plastic injection molding to aluminum alloy flat plate rolling. The B-pillar guide rail is a plastic guide rail, and the slider is Plastic material;

Installation process:

First, the guide groove sealing strip is fixed on the B-pillar guide rail and the window frame trim panel, the B-pillar guide rail, the metal outer trim panel and the interior panel are fixed on the inner panel of the door by screws; the sliding block is bonded to the door glass, and the sliding block It is installed in the glass guide groove, and then interacts with the guide groove sealing strip, the metal outer decorative panel, the interior panel and the B-pillar guide rail, so that the window glass can be placed in the door under the limiting effect of the glass slide groove on the slider. Carry out the lifting movement, so as to realize the zero-order difference between the door window frame and the door glass surface. In order to ensure the X-direction/Y-direction accuracy of the plastic slider in the system, the plastic body outer trim panel was changed to an aluminum alloy body outer trim panel to improve the strength of the trim panel itself.

Specific embodiment 2:

In this embodiment, a window frame reinforcing plate 19 is added on the basis of the specific embodiment 1. Referring to FIG. 2, the window frame reinforcing plate is installed on the inner door; the B-pillar guide rail and the metal exterior trim plate are both installed on the window through bolts. frame reinforcement board.

The above-mentioned embodiments are only the preferred solutions of the present invention, and do not limit the present invention in any form. There are other variations and modifications under the premise of not exceeding the technical solutions recorded in the claims.

Claims (7)

1. An innovative flush door structure, including B-pillar guide rail, window frame and window frame trim panel, B-pillar guide rail, window frame and window frame trim panel are all installed on the door inner panel, the window glass in the window frame The front edge is provided with a window frame bright strip, which is characterized in that a guide groove sealing strip is arranged between the B-pillar guide rail and the window frame decorative plate, and a lip edge 1, a lip edge 2 and a lip edge 3 are arranged on the guide groove sealing strip. The frame trim panel includes a metal exterior trim panel and an interior trim panel. The metal exterior trim panel and the rear edge of the window glass are sealed by extruding the lip. The window frame trim panel and the B-pillar guide rail interact to make the slider move up and down in the door. 2. An innovative flush door structure according to claim 1, wherein the second lip and the third lip are respectively arranged on the side edge of the guide groove sealing strip in parallel, and the first lip, the second lip and the The lip is surrounded by an open glass run channel. 3. An innovative flush door structure according to claim 2, characterized in that a U-shaped groove is provided on the guide groove sealing strip close to the first lip, and a buckle is provided on the metal exterior trim plate, and the The buckle is fastened in the U-shaped groove, so that the metal exterior trim plate and the B-pillar guide rail can be clamped to the limit of the slider set in the glass guide groove. 4. An innovative flush door structure according to claim 3, characterized in that, a top tightening groove is provided in the back side wall body of the guide groove sealing strip between the second lip and the third lip, and the interior The panel is installed on the inner panel of the door, and the trim panel and the top-tight groove of the guide groove seal can be matched with the trim panel and the B-pillar guide rail to limit and fix the guide groove seal. 5. An innovative flush door structure according to claim 1, wherein a guide block is provided on the B-pillar guide rail, a convex block is provided on the guide groove sealing strip, and the guide groove sealing strip is installed on the B-pillar guide rail When it is up, the bumps are in close contact with the guide blocks. 6. An innovative flush door structure according to claim 3, wherein the slider is provided with an undercut section, and the connecting section forming the U-shaped groove forms a protrusion into the glass guide groove, and the protrusion is It can form a snap fit with the undercut section of the slider. 7. An innovative flush door structure according to claim 1 or 2 or 3 or 4 or 5 or 6, wherein a window frame reinforcing plate is provided between the B-pillar guide rail and the door, and the window frame reinforcing plate is Bolted to the B-pillar rail.

Images