KR100398233B1 - Rain gutter structure of wind shield glass molding for vehicle - Google Patents

Abstract

The present invention relates to a windshield glass molding rain gutter structure of the vehicle, by forming an opening and closing membrane at the inlet of the rainwater groove, the rainwater or washer liquid introduced into the rainwater groove can be smoothly flowed down without being affected by the running wind Rainwater or washer fluid accumulated in the upper corner portion of the shield glass 1 accumulates and eventually overflows to the door glass.

Therefore, there is an effect that the driver's side view is not disturbed by rainwater or washer fluid.

Description

RAIN GUTTER STRUCTURE OF WIND SHIELD GLASS MOLDING FOR VEHICLE}

The present invention relates to a structure of a windshield glass molding rain gutter of a vehicle, and more particularly, to a windshield glass molding rain gutter structure of a vehicle such that rain water or washer fluid does not flow toward the door glass over the windshield glass molding while driving.

As shown in FIG. 1, a windshield glass 1 is installed on the front of the vehicle to secure the driver's view and protect the occupant from driving wind, snow, and rain.

In addition, a windshield glass molding 2 is installed at an outer portion of the windshield glass 1 to seal the windshield glass 1 between the windshield glass 1 and its mounting surface so that rain water does not penetrate from the outside.

On the other hand, the washer fluid or rain water is driven to the outer portion of the windshield glass (1) by wiping or running wind, in contrast to the side portion of the windshield glass molding (2) to form a high height of the molding here Rainwater grooves are formed along the longitudinal direction (up and down direction) so that the washer fluid or rainwater flows downward, and the upper end portion (connection portion with the loop 3) forms the height of the molding as shown in FIG. In order to solve the driver's side view obstruction caused by the washer fluid or rain water flowing through the front pillar (4) toward the door glass (5), the molding structure of both side parts is referred to as a rain gutter structure. .

By the way, when the shape of the upper corners (C) of the upper side of the windshield glass (1) is round, the rainwater or washer fluid does not flow toward the loop (3), the amount is gradually increased and eventually the front pillar (4) Phenomenon that flows into the door glass 5 is generated, and especially during driving, the rainwater groove formed in the molding of the two side portions under the influence of the driving wind does not function properly. Washer fluid or rainwater should flow down, but when driving, washer fluid or rainwater will flow back upward due to running wind .-- There was a problem that a larger amount of washer fluid or rainwater flowed toward the door glass (5).

Accordingly, the present invention has been made to solve the above problems, to prevent rainwater (or washer fluid) backflow phenomenon in the rainwater groove formed on both side portions of the windshield glass molding to the rainwater groove to perform the function smoothly. The purpose of the present invention is to provide a windshield glass molding rain gutter structure of a vehicle which prevents the overflow of the washer fluid to the door glass and ensures the driver's lateral view smoothly.

1 is a plan view of the mounting state of the windshield glass,

2 is a cross-sectional view taken along the line A-A of FIG.

3 is a cross-sectional view taken along the line B-B of FIG. 1, a cross-sectional view of the rain gutter structure according to the present invention,

Figure 4 is a view showing the operation of the present invention. * Description of the symbols for the main parts of the drawings * 1: windshield glass, 2: windshield glass molding, 2a: rainwater groove, 2b: opening and closing membrane, 2c: upper part, 2d: upper locking piece, 3: loop, 4: front pillar, 5: door glass.

The present invention for achieving the above object is made of a structure in which an opening and closing film is formed at the inlet of the rainwater groove formed on both side portions of the windshield glass molding to block the driving wind.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional side view of the windshield glass molding 2 to which the present invention is applied (BB line of FIG. 1), and the present invention has an opening and closing film 2b formed at the inlet of the rain gutter 2a for rain gutter. There is a characteristic.

The opening and closing membrane 2b is formed downward from the upper end portion 2c of the molding 2 having a high height for the rain gutter function, and an end thereof is an upper locking piece 2d for holding an upper surface of the windshield glass 1. In addition, the opening and closing membrane 2b blocks the influence of the traveling wind acting on the inlet of the rainwater groove 2a of the molding, but the washer fluid or rainwater The inflow is formed of soft material to make it possible.

The operation of the present invention will be described below.

When the washer liquid or rainwater flocks to the upper corner portions C of both sides of the windshield glass 1 under the influence of wiping or running wind, if the amount gradually increases, as shown in FIG. 4, the opening / closing film 2b The pressure applied to) increases and the opening / closing membrane 2b opens inside the rainwater groove 2a, and the washer liquid or rainwater flows into the rainwater groove 2a through the gap.

Then, since the pressure applied to the opening and closing membrane 2b is reduced by the amount introduced into the rainwater groove 2a, the opening and closing membrane 2b is closed again. At this time, the influence of the external driving wind is blocked, thereby preventing the inside of the rainwater groove 2b. Rainwater or washer fluid flows down without being discharged upwards and is discharged. Then, when the amount of rainwater (or washer fluid) outside the opening / closing membrane 2b increases, the opening / closing membrane 2b is opened again and the inside of the rainwater groove 2a. After the rainwater flows in, the opening and closing membrane 2b is closed and then flowed downward to be discharged, thereby preventing rainwater or washer fluid from accumulating excessively on both upper corner portions C of the windshield glass 1. Therefore, the excessive accumulation in the above part eventually causes the rain glass or the washer liquid to flow through the front pillar 4 through the front pillar 4 to the door glass 5, thereby overflowing toward the door glass 5 as described above. The problem that the driver's side view is disturbed by rain or the like is solved.

As described above, according to the present invention, the rainwater or washer liquid can flow smoothly along the rainwater grooves formed on both side portions of the windshield glass molding, and the rainwater or washer liquid collected at both upper corner portions of the windshield glass is opened. By not overflowing to the glass side, the driver can secure the side view securely.

Claims (2)

In the windshield glass molding rain gutter structure of the vehicle comprising rainwater grooves formed on both side portions of the windshield glass molding, The windshield glass molding rain gutter structure of the vehicle, characterized in that the opening and closing film is formed at the inlet of the rainwater groove. The windshield glass molding rain gutter structure of claim 1, wherein the opening and closing membrane is formed of a soft material to block the influence of the running wind flowing into the rainwater groove inlet and to allow the inflow of rainwater or washer fluid.