JPS6119925Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a water intrusion prevention structure for a sliding window for a vehicle.

Conventionally, in a structure in which an inner glass 1 and an outer glass 5 were slidably fitted into a sash 6 attached to a window opening of a vehicle body, a front edge of the inner glass 1 was fitted as shown in FIG. A weather strip 2 for partitioning is installed to prevent outside air, water, dust, etc. from entering through the central joining part of the inner glass 1 and the outer glass 5. However, in this conventional type, there is a gap l between the upper and lower ends of the partitioning weather strip 2 and the glass runs 3 and 4, and furthermore, the upper and lower ends of the partitioning weather strip 2 are open. Because of the structure, the inner glass 1
When cleaning the outer glass 5, there is a risk that water or the like may enter the vehicle interior through the gap 1.
In order to prevent the infiltration of water, etc., the upper and lower ends of the partitioning weather strip 2 may be extended and brought into close contact with the glass runs 3 and 4, but if this is done, the inner glass 1 and the outer glass There is a problem in that the sliding resistance during the opening/closing operation of the glasses 1 and 5 becomes large, and the opening/closing force of both glasses 1 and 5 becomes large, and it has been difficult to solve this problem.

Therefore, the present invention was devised to solve the above-mentioned conventional problems, and it is possible to align the center of both glasses when the sliding window is closed without increasing the opening/closing force of the inner glass and the outer glass. Water can be prevented from entering from the upper and lower ends of the section.
The purpose is to provide a structure that prevents water intrusion.

Therefore, in this invention, the water intrusion prevention structure is
At the upper and lower ends of the partitioning weather strip, the weather strip extends from the lid main body and one side of the lid main body, and the tip has a bending margin and comes into contact with the central upper surface of the glass run. This structure achieves the intended purpose by attaching a lid consisting of a plate-shaped lip that fills the gap between the weather strip and the weather strip.

The present invention will be described below with reference to illustrative embodiments.

5 is a sliding window for a vehicle, and as shown in FIG. , 21, and the inner glass 11 and the outer glass 12 are slidably fitted into grooves 22, 23 formed inside and outside the glass run 13, and It is fitted into the window opening 24.
25 are inner and outer grooves 22, 23 of the glass run 13;
The central upper surface part 25 extends flatly in parallel with the grooves 22 and 23, and is in contact with the outer surface 11a of the inner glass 11 and the inner surface 12a of the outer glass 12. lip 25
a, 25b are formed.

As shown in FIGS. 3 to 5, on the front edge 11b of the inner glass 11, which is the front side in the opening direction, there is a weather strip for partitioning that extends in the vertical direction and abuts the inner surface 12a of the outer glass 12. Pu1
5 is fixed by a weather strip retainer 16. A contact portion 15b of the partitioning weather strip 15 to the inner surface 12a of the outer glass 12
is in the shape of an arc penetrating in the vertical direction, and is in slidable contact with the inner surface 12a of the outer glass 12.

A lid body 26 is attached to the upper and lower ends of the partitioning weather strip 15, and is made of an elastic material such as rubber. A plate that is made to come into contact with the center upper surface part 25 of the glass run 13 with a slight pressure so as to fill the gap L between the center upper surface part 25 of the glass run 13 and the weather strip 15 for partition. A shaped lip 18 is integrally formed.

The outer periphery of the lid main body 17 is formed in the same arc shape as the abutting portion 15b of the partitioning weather strip 15. Further, on the other side of the lid main body 17, there is a contact portion 1 of the partitioning weather strip 15.
A fitting part 19 to be fitted into 5b is integrally formed,
The fitting part 19 is connected to the partitioning weather strip 1.
The lid body 26 is attached to the upper and lower ends of the partitioning weather strip 15 by being fitted into the upper and lower ends of the contact portions 15b of the partitioning weather strip 15, respectively.

In the above embodiment, the fitting part 19 is formed on the lid body 26 and attached to the partitioning weather strip 15, but the invention is not limited to this.
9 may be omitted and the lid body 17 may be attached to the partitioning weather strip 15 by adhesive.

With the above configuration, when the inner glass 11 is opened and closed, the lip 18 of the lid body 26 has a bending margin, so its tip 18a bends in the opposite direction to the sliding direction and comes into contact with the central upper surface part 25 of the glass run 13, And move while pressing lightly. At this time,
The relative movement in the vertical direction between the inner glass 11 and the sash 14 is minute, and there is little sliding resistance, and the tip 18a of the lip 18 of the lid body 26 is folded in the opposite direction to the sliding direction of the inner glass 11. Since it is bent, the opening/closing force of the inner glass 11 does not become large and does not become heavy.

As described above, according to the present invention, the partitioning weather strip is provided with a lid main body and one side of the lid main body at the upper and lower ends thereof, and the tip has a bending margin and is attached to the central upper surface of the glass run. Since a lid is attached, which is made up of a plate-shaped lip that abuts and fills the gap between the central upper surface of the glass run and the partitioning weather strip, the gap between the central upper surface of the glass run and the partitioning weather strip is closed. Since the partitioning weather strip can be completely filled with the inner surface of the outer glass, the abutting portion of the partitioning weather strip can reliably prevent water from entering from the outside.

Further, according to the present invention, the lid body is made of an elastic material such as rubber, and the lip is formed so as to have a bending margin and come into contact with the central upper surface of the glass run. Even if the dimensions of the glass run, etc. are rough, it is possible to not only ensure a reliable seal at the center of the glass, but also ensure that the lip of the lid is not in the sliding direction of the inner glass when opening and closing the inner glass. Since it is bent in the opposite direction, the sliding resistance is reduced, and the opening/closing force of the inner glass is reduced.

[Brief explanation of the drawing]

Figure 1 is a front view of a sliding window for a vehicle, Figure 2 is an enlarged sectional view taken along line A-A in Figure 1 showing a conventional water intrusion prevention structure, and Figure 3 is water intrusion prevention according to the present invention. An enlarged partial perspective view showing the structure; FIG. 4 is an enlarged sectional view taken along line B-B in FIG. 1; FIG. 5 is an enlarged sectional view taken along line A-A in FIG. 1; Fig. 6 is an enlarged sectional view corresponding to line C-C in Fig. 1 above, Fig. 7 is an enlarged perspective view of the main part showing the state in which the lid body is attached to the partitioning weather strip, and Fig. 8 is It is an exploded perspective view same as the above. a is a sliding window for a vehicle, 11 is an inner glass, 1
3 is a glass run, 14 is a sash, 15 is a partitioning weather strip, 17 is a lid body, 18 is a lip, 25 is a central upper surface of the glass run, and 26 is a lid body.

Claims (1)

[Scope of claim for utility model registration] A sash having grooves inside and outside is fitted into a window opening of a car body, a glass run is attached to the sash, and an outer glass and an inner glass are slidably fitted into the glass run. Inner and outer grooves and a central upper surface portion connecting the inner and outer grooves are provided, and a partitioning weather strip is attached to the front edge of the inner glass that extends in the vertical direction and comes into contact with the inner surface of the outer glass. In the sliding window structure for a vehicle, a lid body and a lid body are provided at the upper and lower ends of the partition weather strip, and the ends thereof extend from one side of the lid body, and the tips have a bending margin and touch the central upper surface of the glass run. contact,
A water intrusion prevention structure for a sliding window for a vehicle, characterized in that a lid body is attached which is made of a plate-like lip that fills the gap between the central upper surface of the glass run and the weather strip for partition.