JPH0714690B2 - Elevating window molding structure - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lifting window molding structure.

2. Description of the Related Art Some automobiles have a structure in which a molding is attached to the periphery of a door opening such as a side door.

Explaining this example with reference to FIGS. 5 and 7, an inner panel 4 is joined to an outer panel 3 of a front side door 2 of an automobile 1, and a flange portion 5 of the outer panel 3 and a flange portion 7 of a door channel 6 are joined together. Are joined together.

A glass run 9 for receiving the peripheral edge of the door window glass 8 is attached to the door channel 6, and the lip portion 10 of the glass run 9 maintains watertightness inside and outside the vehicle.

A molding 11 is attached to the joint between the door outer panel 3 and the flange portions 5 and 7 of the door channel 6. Reference numeral 12 denotes a door weather strip (this structure is shown in Japanese Utility Model Laid-Open No. 60-11225).

Problems to be Solved by the Invention When a vehicle is traveling at high speed, the negative pressure generated near the side surface of the vehicle body tends to suck the upper edge portion of the door window glass 8 toward the outside of the vehicle. When the door window glass 8 is closed, the upper edge of the door window glass 8 is displaced to the outside of the vehicle and does not fit in the regular position, that is, between the lip portions 10 of the glass run 9, but it collides with the molding 11 and can be completely closed. It has been pointed out that it may not be possible.

On the other hand, as in Japanese Utility Model Publication No. 60-22198 shown in FIG. 6, a part of the glass run 9 is extended to the outside of the vehicle to form the glass guide portion 13, and the door window glass is displaced to the outside of the vehicle. It has been devised to prevent the upper edge of 8 from hitting the molding 11 and guide the door window glass 8 between the lip portions 10 of the glass run 9, but the glass run 9 is formed of rubber or the like due to its nature. Since it is highly flexible and is only fitted into the door channel 6, when the door window glass 8 is suddenly closed, the glass guide portion 13 bends to the outside of the vehicle and the door window glass There are cases where 8 cannot be closed smoothly.

Therefore, the present invention is capable of smoothly closing the window panel by displacing the window panel to the outside of the vehicle by the suction action when closing the window panel during high-speed traveling, etc., and enhancing the watertightness of the window panel. The present invention provides a lifting window molding structure that can be operated.

Means for Solving the Problems A sealing material is attached to the upper half of the door opening in close contact with the peripheral edge of the window panel on the passenger compartment side, and a molding body is arranged on the outside of the sealing material. A soft member that is closely contacted to the outer peripheral edge of the window panel is disposed on the passenger compartment side, and a guide member having an inclined surface that receives the window panel is formed on at least a part of the molding body on the molding body. The guide member is mounted so as to wrap around to the back surface through the mounting hole, and the inclined surface of the guide member is formed so as to be smoothly continuous along the surface of the soft member that receives the window panel. Is located outside the lower end of the molding body.

Action When closing the window panel, the window panel is guided between the sealing material and the soft member of the molding body by the inclined surface of the guide member even if the suction force acts on the window panel.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the drawings by attaching the same reference numerals to the same portions as those in the conventional art.

1 to 4, the front side door 2A and the rear side door 2B are press type doors, and the front side and the upper side of the sash portion 2a of the front side door 2A and the upper side and the rear side of the sash portion 2b of the rear side door 2B. And, the upper half of the door opening is formed, and here the molding body
11A is attached, and a glass guide 13A as a guide member is attached to the front side and the rear side of the molding body 11A.

The front side door 2A will be specifically described with reference to FIG. 1, and the sash portion of the front side door 2A will be described.
2a is formed by extending the outer panel 3 in the direction along the windshield 14, and connecting the inner panel 4A to the outer edge and the door channel 6A having a U-shaped cross section to the flange portion 5 on the inner edge. There is. Further, the inner panel 4A is joined to the door channel 6A, the end portion thereof is formed to extend to the outside of the vehicle so as to surround the door channel 6A, and the glass run 9A as a sealing material in the door channel 6A. Attach this Grass Run 9A
The recess 15 is fitted in.

The glass run 9A includes a base portion 16 that abuts an upper end portion of a door window glass 8 serving as a window panel, and a lip portion 17 that closely contacts the vehicle window side peripheral edge of the door window glass 8.

A door weather strip 12 is attached to the inner panel 4A via a retainer 18 so as to be in close contact with the periphery of the vehicle body opening.

The molding body 11A is fitted to the joint flange portion F between the outer panel 3 and the door channel 6A.

The molding main body 11A is made of stainless steel or aluminum and has a substantially U-shaped cross section, and is attached so as to be flush with the outer panel 3 surface. Further, polyvinyl chloride, rubber, or the like is additionally formed on the curved portion to seal the joint flange portion F from the vehicle exterior side and the vehicle compartment side.

In addition, a lip 20 as a soft member that comes into close contact with the vehicle outer peripheral edge of the door window glass 8 is additionally formed on the vehicle interior side of the molding body 11A. In addition, this lip
Numeral 20 is an accessory molding of polyvinyl chloride, rubber or the like, similar to the one covering the end portion of the molding body 11A.

Then, a glass guide 13A as a guide member is attached to a part of the molding body 11A attached in this way, specifically, a portion corresponding to the front side portion of the sash portion 2a of the front side door 2A.

The glass guide 13A is formed of vinyl chloride into a substantially triangular shape, and is provided on the molding body 11A.
The two mounting holes (21) are mounted by forming a locking portion (19) by wrapping vinyl chloride around to the back side by injection molding.

The glass guide 13A has a sloping surface that opens to the outside of the vehicle with respect to the vertical direction of the door window glass 8 in order to smoothly receive the door window glass 8 on the vehicle compartment side.
22 is formed so as to be smoothly continuous along the surface of the lip 20 on the side where the door window glass 8 is received.

Further, the lower end of the inclined surface of the glass guide 13A is arranged outside the lower end of the molding body 11A.

The glass guide 13A can be fixed by adhesion, welding, or the like other than injection molding.

According to the structure of the above-described embodiment, when the door window glass 8 is closed while the vehicle is traveling at a high speed, the suction action by the negative pressure generated on the side of the vehicle body causes the door window glass 8 to the outside of the vehicle as indicated by the chain line. Even if the door window glass 8 is displaced, the upper edge portion of the door window glass 8 can be guided to the regular position by the inclined surface 22 of the glass guide 13A, and therefore the door window glass 8 can be smoothly closed. In this case, since the glass guide 13A is fixedly attached to the molding body 11, the rigidity is high and the door window glass 8 can be reliably guided to the proper position.

Here, since the lower end of the inclined surface of the glass guide 13A is arranged on the vehicle outer side than the lower end of the molding body 11A, the displacement of the door window glass 8 to the vehicle outer side can be tolerated accordingly.

In addition, the inclined surface 22 of the glass guide 13A is attached to the lip 2
Since the door window glass 8 is formed so as to be smoothly continuous along the surface on the side where the door window glass 8 is received, the door window glass 8 is smoothly guided to the regular position.

In addition, the door window glass 8 in the fully closed position,
The base portion 16 and the lip portion 17 of the glass run 9A are in close contact with each other, and
Since the lip 20 of the molding body 11 is in close contact, sufficient water tightness can be ensured.

In this embodiment, since the glass guide 13A is attached to the attachment hole 21 of the molding body 11 via the locking portion 19, higher attachment strength can be secured.

EFFECTS OF THE INVENTION As described above, according to the present invention, even when the window panel is displaced to the outside of the vehicle due to the sucking action when the window panel is closed when the vehicle is traveling at high speed,
The window panel is smoothly guided between the seal member and the molding body by the inclined surface of the guide member that is securely fixed to the molding body, so that the window panel can be smoothly closed.

In particular, since the guide member is mounted so as to wrap around to the back surface through the mounting hole formed in the molding body, the mounting reliability is further increased, and the inclined surface of the guide member is formed by the soft member window panel. The window panel can be received more smoothly because it is formed so as to smoothly continue along the surface on the side of receiving.

Further, by disposing the lower end of the inclined surface of the guide member outside the lower end of the molding main body, even if the window panel is displaced by that amount, it can be reliably guided to the regular position.

Further, the window panel in the closed state has an effect that the sealing member and the soft member of the molding main body are in close contact with each other, whereby sufficient watertightness can be ensured.

Since the soft member that is in close contact with the outer peripheral edge of the window panel is disposed on the vehicle interior side of the molding body, even if the soft member is thinly formed, the soft member may turn over when the window panel is closed. Therefore, it is possible to obtain a reliable sealing performance and to satisfy the demand for the flattening of the vehicle body by thinning the soft member.

[Brief description of drawings]

1 to 4 show an embodiment of the present invention, FIG. 1 is a sectional view taken along the line II of FIG. 4, FIG. 2 is a sectional view of a molding body showing a mounting state of a glass guide, and FIG. The figure is a perspective view of the molding body, FIG. 4 is a side perspective view of the automobile, FIGS. 5 and 6 are sectional views taken along line VV of FIG. 7 of the prior art, and FIG. 7 is a perspective view of the automobile. is there. 8: Door window glass (window panel), 9A
…… Glass run (seal material), 11A …… Molding body, 13A …… Glass guide (guide member), 20 lips (soft member), 22 …… Inclined surface.

Claims (1)

[Claims] 1. A sealing material is attached to a peripheral edge of an upper half portion of a door opening, the sealing material being in close contact with a peripheral edge of a window panel on a vehicle compartment side, and a molding body is disposed on the vehicle exterior side of the sealing material. A soft member that is in close contact with the outer peripheral edge of the window panel is disposed on the side, and a guide member having an inclined surface that receives the window panel is provided on at least a part of the molding body, through a mounting hole formed in the molding body. The guide member is mounted so as to wrap around to the back surface, and the inclined surface of the guide member is formed so as to be smoothly continuous along the surface of the flexible member on the side where the window panel is received. A molding structure for a lifting window, which is located outside the vehicle from the bottom edge.