JPS61226317A - Sealing device of window glass for automobile - Google Patents

Abstract

PURPOSE:To prevent water from splashing into a door lock mechanism, by forming a trough part, bypassing the door lock mechanism, in a space between inner and outer weather strips, in case of a seal lying between partition glass at the rear of a car body and a door window opening edge. CONSTITUTION:A strip trough part 20, whose tip 20a sticks fast to an inner surface 13a of a door outer panel sticking piece 13 of an outer weather strip 10, is formed all over an outer surface 12a of a sticking part 12 of an inner weather strip 7. And, this trough part 20 bypasses an upper part of a door lock mechanism inside a rear door, while it is tilted down frontward and formed with its front and rear ends bent up and down each. With this constitution, water is prevented from splashing into the door lock mechanism.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a sealing device for an automobile windshield, and more particularly to a sealing device between a partition glass at the rear of a vehicle body and a window opening edge of a door.

As is well known in the art, a strip-shaped weather strip made of rubber or the like is placed between the window opening edge of an automobile door and the windshield in order to prevent wind, rain, and dust from entering a single room. 3 and 4 show, for example, a 7-hole device between a partition glass fixed to the rear of a four-door type main body and a window opening edge of a rear door.

Briefly, 1 is the rear door of the vehicle body 2, 3 is the partition glass fixed to the rear door 10, the second part 4, 5 is the door catch provided on the door outer panel 6 of the rear door 1, and 7 is the partition glass. 3, the inner weather strip l-1 tab 7 has a substantially U-shaped fixing part 12 and a bent lip formed at the upper part of the fixing part 120 on the inside of the vehicle. 7a, and the outer surface of this bent lip portion 7a is a trim 9 disposed on the upper end portion 8a of the door inner panel 8.
It is designed to be in close contact with the - 10,000, an outer weatherstrip 10 is disposed on the upper end 6a of the door outer panel 6, and a fixed portion 12 of the inner weatherstrip 7 is disposed on the upper part of the base 10a of the outer weatherstrip 100 on the inside of the vehicle. Solid layer piece 1 facing with a certain gap
3 is formed on the upper part of the inside of the vehicle of the base 10a, the tip of which is connected to the outer surface aa of the partition glass 3.
A rising lip 101) that contacts Vc is formed.

The door lock 1 is connected to the partition glass 3 through the rising lip 10b and the bent lip 7b!
A rear door 1 equipped with an I structure 30 is designed to have a 7-rule gap between the edges of the window opening.

Problems to be Solved by the Invention However, in the conventional automobile windshield sealing device, suppression of the rising lip tOa against the partition glass 3 is relatively weak, so that strong rain or water from washing a car etc. As shown in FIG.
3, the flow directly becomes large water droplets, or falls along the front and rear directions of the lower portions 12 and 13 into large water droplets that fall into the interior of the rear door 1. Therefore, there is a problem that water splashes on the door lock mechanism 30, causing rust, or that water freezes in winter, making it difficult to operate the lock mechanism 30. The above door lock mechanism 30
Water splashing onto the car becomes noticeable when the car is parked on a slope.

Means and operation for solving the problems This invention was devised in view of the above-mentioned conventional problems.
In a sealing device for an automobile windshield, the device includes an outer weather strip fixed to the upper end of a door outer panel, and an inner weather strip fixed to the lower end of the windshield with a predetermined gap between the outer weather strip and the outer weather strip. A bridge portion is formed between the inner and outer weather strips to bypass the door lock mechanism. Therefore, water that enters between the two weather strips from above falls from the front or rear end of the door while being guided by the bridge. Therefore, water can be reliably prevented from splashing onto the door lock mechanism disposed inside the door.

EXAMPLE Hereinafter, an example of the present invention will be described in detail based on the drawings. Components that are common to those shown in FIG. 4 are given the same reference numerals and redundant explanations will be omitted.

The automatic heavy duty window glass sealing device according to the present invention is constructed as shown in FIGS. 1 and 2, in which 1 is a rear door with a door lock mechanism 30 inside. The door outer panel 7 is a band-shaped inner weather strip disposed on the lower end 3a of the upper C partition glass 3, and this inner weather strip 7 extends from the U-shaped fixing portion 12 to the inner surface 3b of the partition glass 3 A thin bending lip 7a is formed at the tip that rises along the edge, and this bending lip 7a comes into close contact with a trim 9 disposed at the upper end of the door inner panel 8. There is.

Reference numeral 10 in FIG. 1 is a band-shaped outer weather strip disposed at the upper end of the door outer panel 6. At the upper part of the base 10a of the outer weather strip 10 on the inside of the vehicle, there is a tip part/con glass 3. The outer surface 3a (contacting rising lip 101) is formed on the lower part of the inner side of the base 1 (la), and the inner weather strip 7 is fixed to the bent inner surface of the door outer panel 6. A fixed piece 13 facing the part 12 with a constant gap S
is formed.

The inner weather l-IJ lug 7 has a band-shaped part 20 formed on the outer surface 12a of the fixing portion 12, the tip 20a of which is in close contact with the inner surface 13a of the fixing piece 13. . As shown in FIG. 2, this part 20 is arranged in such a way that it bypasses the upper part of the door lock mechanism 30 in the rear door 1, and is formed with a downward slope at the front and a front end. 20b and the rear end portion 200 are each bent in the vertical direction to improve water circulation.

Therefore, lip 1 of outer weather l-1 knob 10
01) and the partition glass 3 and flowing into the gap between the fixed part 12 and the fixed piece 13, the water is guided forward along the gutter part 20, avoiding the door lock mechanism 30, and is directly removed from the vehicle. to fall.

Therefore, water is completely prevented from splashing onto the door lock mechanism 30, rusting and freezing in winter are prevented, and the operation of the door lock is not hindered.

In this embodiment, the front end portion 20b of the portion 20 is arranged in a downwardly inclined manner, but it is also possible to arrange it in a horizontal state.

Effects of the Invention As is clear from the above explanation, in the automobile windshield sealing device according to the present invention, a door lock is provided between the inner and outer weather strips disposed between the windshield and the vehicle body opening. Since a part is formed to bypass the mechanism, water that enters from above between the weather strips inside and outside one car is guided by the part and falls from the front end side or the rear end side inside the door.

This completely prevents water from splashing onto the door lock mechanism, and prevents the door lock mechanism from rusting due to water, freezing in winter, etc., and therefore does not interfere with the operation of the door lock.

Further, in the above embodiment, a portion is formed on the inner weather strip, but it is also possible to form it on the outer weather strip depending on the implementation.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing an embodiment of a sealing device for an automobile windshield according to the present invention, FIG. 2 is an enlarged side view of a part of the same embodiment, and FIG. FIG. 4 is a side view showing a part of the vehicle body in which the strike II knob is disposed, and FIG. 4 is a sectional view taken along line N-IVa in FIG. 3. 1...Rear door, 3...Partition glass (window glass), 6...Door outer panel, 5a...
・Top end, 7...Inner weather strip, 8...
Door inner panel, 10...outer weather strips 7
”, 12...Fixed portion, 12a・Outer surface, 13・
・・Fixed piece, 13 a・・Inner surface, 2o・・・Machine part, 3
0...Door lock mechanism. Figure 1 12a - Shichigosashi City 13 ---- 6 Minato Kata 13a - 11 ~ Kumimen 20 - 11 Street Dream

Claims (1)

[Claims] (1) In a sealing device for an automobile windshield, comprising an outer weather strip fixed to the upper end of a door outer panel, and an inner weather strip fixed to the lower end of the windshield with a certain gap between the outer weather strip and the outer weather strip. . A sealing device for an automobile window glass, characterized in that a gutter portion for bypassing a door lock mechanism is formed between the inner and outer weather strips.