JPH0512086Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a drainage device for a sliding window of a vehicle such as an automobile.

(Prior Art) Conventionally, as a sliding window used for automobiles, there is one shown in FIG. 5, for example. That is, in this figure, a sliding window 1 installed in a window W of an automobile (see FIG. 1) has a rectangular window frame 4 having a substantially U-shaped cross section. The outer and inner sides are fixed to an outer panel 2 and an inner panel 3 on the body side, respectively, and are supported by both panels 2 and 3. A glass run 5 is fitted into the recess 4a of the window frame 4 over its entire circumference. The glass run 5 is made of rubber, and an outer glass groove 6 and an inner glass groove 7 into which the outer glass 8 and the inner glass 9 are inserted are formed on both sides of the center lip 5a, respectively. In addition, the inner glass grooves 6 and 7 become deeper at the bottom of the deep groove portion 6a.
and 7a, and these deep grooves 6a and 7a
An outer spacer 10B and an inner spacer 11B, which have a rectangular cross section and are thicker than the outer glass 8 and inner glass 9, are fitted over the entire length of the glass grooves 6a and 7a, respectively, and fixed to the glass grooves 6a and 7a with screws, adhesive, etc. There is. The outer glass 8 and the inner glass 9 inserted into the outer glass groove 6 and the inner glass groove 7 of the glass run 5, respectively, have their lower edges connected to the outer spacer 10B and the inner spacer 11B.
They are each slidably supported by. Here, spacers 10B and 1 are placed in the deep grooves 6a and 7a.
1B is fitted to prevent the outer and inner glasses 8 and 9 from rattling against the outer and inner glass grooves 6 and 7, and to prevent the upper part of the glass run 5 from sagging. The glass run 5 has its outer lip 5a, center lip 5b and inner lip 5c in contact with the inner and outer surfaces of the outer glass 8 and the inner glass 9 to prevent rainwater etc. from entering the passenger compartment 15 side. It's getting old.

In the conventional window 1 described above, when rainwater etc. enters the deep groove part 6a of the outer glass groove 6 of the glass run 5, there is a problem that this rainwater has no place to escape downward because of the outer spacer 10B, and it does not drain easily. . Also, the deep groove portion 6a of this outer glass groove 6
If rainwater that has accumulated on the inside glass or rainwater that has adhered to the inner glass 9 crosses the center lip 5b and enters the inner glass groove 7 side, it cannot escape downward due to the inner spacer 11B and is trapped inside the inner glass groove 7. There was a problem that the liquid accumulated in the inner lip 5c and overflowed into the passenger compartment 15 side.

(Problems to be Solved by the Invention) In view of the problems in the prior art described above, this invention has been developed so that rainwater, etc. that have entered the outer glass groove of the glass run can be discharged from the outer glass groove, and the center lip can be removed from the outer glass groove. The purpose of the present invention is to provide a drainage device for a sliding window for a vehicle that prevents rainwater, etc. that has entered the inner glass groove beyond the inner glass groove from entering the vehicle interior.

(Means for solving the problem) In order to achieve the above purpose, this invention includes the following:
A glass run that has a pair of glass grooves on the outside and is fitted into the groove of a window frame provided around the vehicle body window, and a glass run that is fitted into the bottoms of the inner and outer glass grooves of this glass run to form inner and outer window glasses. In a sliding type window glass for a vehicle equipped with an inner spacer and an outer spacer supporting the window frame, a drain port is provided at the front and rear ends of the bottom of the window frame, and a water guide hole communicating with the drain port is provided at the front and rear of the bottom of the glass run, A gap is provided at the front and rear ends of the outer spacer to communicate with the water guide hole, and the inner spacer is provided with a gap that communicates with the water guide hole of the glass run from the convergence part of the inner and outer window glasses on the center lip side. The present invention relates to a drainage device for a sliding window for a vehicle, which is configured to provide a groove that slopes downward.

(Function) Water that enters the outer glass groove of the glass run flows on the top surface of the outer spacer, flows through the gaps at the front and rear ends of the outer spacer to the water guide holes at the front and rear ends of the glass run, and from these water guide holes to the window frame. flows into the drain.
In addition, water that has entered the inner glass groove from the outer glass groove side beyond the center lip is guided to the water guide hole through the groove provided at a downward angle from the window glass meeting part of the inner spacer, and then to the drain port. flows. The water flowing to the drain port is then drained out of the vehicle.

(Example) Next, this invention will be explained based on an example shown in the drawings.

In FIGS. 1 to 3, the same components as in FIG. 5 are designated by the same reference numerals. The difference between this embodiment and the conventional one is that a pair of drain ports 13 are provided at the front and rear ends of the lower part of the window frame 4 (only one drain port 13 is shown in FIG. 2). . Each drain port 13 of the window frame 4 is provided at the front and rear ends of the lower part of the glass run 5 fitted into the recess 4a of the window frame 4.
Water guide holes 14 communicating with each other are formed respectively. Then, the outer glass groove 6 of the glass run 5
Two outer spacers 10, 10 are provided in the deep groove portion 6a.
A are fitted in series with their central ends abutting,
It is fixed in the same way as before. The total length of the outer spacers 10, 10A is shorter than that of the conventional outer spacer 10B. Therefore, there are gaps C between the front end 14a of the water guide hole 14 of the glass run 5, the front end 10a of the outer spacer 10, and between the lower rear end (not shown) of the glass run 5 and the rear end 10Aa of the outer spacer 10A. (See Figure 4).

The inner spacer fitted into the inner glass groove 7 of the glass run 5 also consists of two spacers 11 and 11A, and the spacers 11 and 11A fit into the deep groove part of the inner glass groove 7 in the same manner as the outer spacers 10 and 10A. 6a in series. The total length of these inner spacers 11, 11A is the same as that of the conventional inner spacer 11.
The total length of B is the same, but both spacers 11, 11
Slopes 12 and 12A are formed on the side of A that contacts the center lip 5b, respectively, and are inclined from the upper surface of the center portion to the lower surface of the end. Therefore, an inclined groove is formed between the center lip 5b and the inner spacers 11 and 11A. The front end 12a of the slope 12 of the inner spacer 11 is located behind the front end 11a of the inner spacer 11 by a length l. Inner spacer 11A
The slope 12A of the inner spacer 11 is opposite to the slope 12 of the inner spacer 11 and is formed in the same shape. Note that the width of the slopes 12, 12A is the width of the outer spacer 10,
It is about 1/3 to 1/4 of the thickness of No. 11. In the above configuration, when the outer and inner glasses 8 and 9 are closed, the slopes 12 and 12A are arranged to be inclined downward to the left and right from the joining part of both glasses 8 and 9, and rainwater etc. or the outer glass groove 6 from between the outer glass 8 and the outer lip 5a of the glass run 5.
When the water enters the deep groove 6a of the outer spacer 10 and falls onto the outer spacer 10, this water flows to the front end 10a of the outer spacer
Gap C between and deep groove portion 6a and outer spacer 10A
Gap between rear end 10Aa and deep groove 6a (not shown)
The drain port 1 of the window frame 4 falls from the glass run 5 into the water guide hole 14 before and after the glass run 5, and communicates with the water guide hole 14.
3 and is discharged to the outside of the vehicle via a hose (not shown) or the like connected to this drain port 13. In addition,
By changing the size of the gap C, it is possible to adjust the amount of rainwater etc. flowing to the drain port 13.

Next, the inner spacer 1 is inserted between the center lip 5b and the inner glass 9 by going beyond the center lip 5b.
The water that has come to the top of the grass run 5 flows along the groove formed by the slope 12 to the water guide hole 14 on the front side of the glass run 5.
The water flowing down to the inner spacer 11A and flowing down to the water guide hole 14 on the rear side of the glass run 5 along the groove formed by the slope 12A. Then, the water in each water introduction hole 14 is transferred to the glass run 5.
Flows from each water introduction hole 14 to the drain port 13 of the window frame 4,
The water is discharged from this drain port 13 to the outside of the vehicle.

That is, rainwater, etc. that has fallen outside the glass run 5 and onto the inner spacer is drained through the drain ports 13 in front and behind the window frame 4.
Since the liquid is discharged to the outside of the vehicle, it does not accumulate in the deep groove portion 6a of the outer glass groove 6 of the glass run 5 and the deep groove portion 7a of the inner glass groove 7. In this way, since water does not accumulate in the inner glass groove 7, the water does not accumulate in the inner glass groove 7.
It is possible to prevent the liquid from overflowing into the vehicle interior 15 side.

In addition, in the above embodiment, the water guide hole 14 was provided so as to communicate with the bottoms of the deep grooves 6a and 7a of the glass run 5, but it is also possible to provide the water guide hole 14 separately in the bottoms of the deep grooves 6a and 7a. Good too.

(Effects of the invention) As is clear from the above explanation, according to this invention, water flowing into the deep groove of the outer glass groove of the glass run flows through the water guide hole of the glass run through the gap between the front and rear ends of the outer spacer and the glass run. The water then flows to the drain hole in the window frame, and is discharged from this drain outlet to the outside of the vehicle.The water that also flows into the deep groove of the inner glass groove of the glass run flows from the front and rear edges of the slope of the inner spacer, through the water guide hole of the glass run, and then flows into the window frame. The water flows to the drain port, and is drained out of the vehicle from this drain port. In particular, we have provided a groove on the center lip side of the inner spacer that slopes downward from the joining part of the inner and outer window glasses toward the water guide hole of the glass run, so that rainwater flowing into the inner spacer can be effectively absorbed by this groove. This prevents water from overflowing from the inner and outer glass grooves and flowing into the interior of the car.

[Brief explanation of drawings]

Figure 1 is a perspective view of the sliding window, Figure 2 is a perspective view of the sliding window.
The figure is a perspective view showing the state before assembly of the sliding window for automobiles of this invention, Figure 3 is a vertical sectional view after assembly of Figure 2 (cross section taken along line A-A in Figure 1), Figure 4 is
The figure is a partially cutaway plan view of the lower front end portion of FIG. 3. FIG. 5 is a diagram corresponding to FIG. 3 of a conventional sliding window for an automobile. W...Window part, 1...Sliding window, 4
...Window frame, 4a...Recess, 5...Glass run, 6
...outer glass groove, 7...inner glass groove, 8...outer glass, 9...inner glass, 10, 10A...outer spacer, 10a...front end, 10Aa...rear end,
11, 11A...inner spacer, 11a...front end, 11Aa...rear end, 12, 12A...slope,
13... Drain port, 14... Water guide hole.

Claims (1)

[Scope of utility model registration request] A glass run that has a pair of glass grooves on the inner and outer sides and is fitted into the groove of a window frame surrounding the vehicle body window;
In this slide-type vehicle window equipped with inner and outer spacers that are fitted into the bottoms of the inner and outer glass grooves of the glass run and support the inner and outer window glasses, drainage ports are provided at the front and rear ends of the bottom of the window frame. A water guide hole communicating with the drain port is provided at the front and rear ends of the bottom of the glass run, and gaps communicating with the water guide hole are provided at the front and rear ends of the outer spacer, and a center hole is provided in the inner spacer. 1. A drainage device for a sliding window for a vehicle, wherein a groove is provided on the glass run side, the groove being inclined downward from the joining part of the inner and outer window glasses toward the water guide hole of the glass run.