JPS5938616Y2 - Automotive sliding windows - Google Patents

Description

[Detailed description of the invention] In this invention, a center sash with weather strips 4 on both sides of the outer frame and inner rim of the window is fully recovered, and two glass doors slide in a sliding manner to open and close the window sash. The purpose is to improve the sealing properties of the upper end of the glass door at the center sash attachment part, and to reliably prevent drafts, rainwater, washing water, etc. from entering the sliding window.

BACKGROUND ART Automobiles such as pan-type cars have conventionally been equipped with sliding windows in which two glass doors inside an outer frame of the window slide in a sliding manner to open and close the window panes.

Conventionally, seals for such sliding windows are fitted with a glass run metal having a seal stopper on the inner circumferential surface of the outer frame, and are slidably fitted into the glass run around the periphery of the glass door. Add weatherstrip rubber to the edge of the center gauge using a suitable fitting, and place a portion of this weatherstrip rubber against the other glass door to seal the space between both glass doors. .

However, with the sliding window of the above configuration, the support of the glass door was unstable, the seal between the glass doors was poor, and drafts, rainwater, washing water, etc. often entered. For this purpose, a center sash with gold weather strips attached on both sides was marked in the center of the outer frame of the window, and the center sash was placed in contact with the weather strip gold glass door to create a seal. Sliding windows are suggested.

As shown in Figures 1 and 2, this is the outer frame 1 of the car window.
Two rows of rail grooves 2atZbk are installed in parallel on the glass run made of elastic material, and a glass door 4 is installed in the center of the outer frame 1.
A center sash 3 having a weather strip of 6.7 gold on both sides in a direction perpendicular to the sliding direction of the frame 1 is inserted into the insertion hole 8 formed in the gold glass run 2 at its upper and lower ends. The glass doors 4 and 5 are arranged on both sides of the center sash 3 so as to be interposed therebetween, and the upper and lower ends of the glass doors 4 and 5 are slidably inserted into the rail grooves 2a and 2b of the gold glass run 2, respectively. Weather strips 6 and 7 on both sides of the satchel 3 are placed in contact with the glass doors 4 and 5 for sealing.

With the above configuration, the support of the outer frame 1 and the glass doors 4 and 5 is stabilized by the center sash 3, and the sealing performance between the glass doors 4 and 5 is improved. When the glass doors 4 and 5 are tightly fitted together, the sliding resistance between them becomes extremely large, causing the glass doors 4 and 5 to fit tightly together.
Since the opening/closing operation of the glass run 2 and the glass door 5 are difficult, the glass run 2 and the glass door 4, 5 and 4 are usually fitted together somewhat roughly.

Therefore, a gap is created between the upper ends of the glass doors 4, 5 and the glass run 2, as the glass doors 4, 5 may lower due to their own weight.

For this reason, in the part where the center sash is attached with 3 metal gold, the glass run 2 has an 8 metal insertion hole, so the sealing performance is poor, and wind, rainwater, washing water, etc. There was a problem in that it entered the gap 9 through the gap 9 and then penetrated into the interior through the gap 9.

In addition, in other parts where the center satshu 3 gold is not installed, the 3rd
As shown in the figure, lips 10a, 10b*10a'1 formed on the open end sides of the rail grooves 2a, 2b of the glass run 2
Since the glass door 4 and 5 are made with gold seals at 0b', the sealing performance is high and no sound of rainwater or the like infiltrating is generated.

In view of the above-mentioned conventional problems, this invention improves and eliminates the metal. At least the outer weather strip attached to the center sash is formed with a metal extension at the upper end, and the extension is bent at the upper end of the metal glass door. The gaps are closed to prevent rainwater, washing water, etc. from entering.

Hereinafter, a description will be given of the embodiments of this invention shown in the drawings.

In Figures 4 and 5, 11 is the outer frame of the window, 12 is a glass run made of an elastic material attached to the inner peripheral surface of the outer frame 11, and two rows of rail grooves 12a and 12bk are arranged in parallel. It is.

13 is arranged vertically in the center of the outer frame 11, and inserted into the insertion hole 14 formed in the gold glass run 12 at the upper and lower ends thereof,
It is a center sash fixed with an outer frame 11 and screws 15, etc., and has screw holes 16a and 16be at the ends in the longitudinal direction, and guide grooves 17a and 17b' are formed on both sides in the thickness direction. ' Th is used to create a long sheet material 18a that is approximately the same as the center satush 13.

19a weather strips 7” with countless gold flocks on almost the entire surface
It is equipped with 18.19k.

Reference numerals 20 and 21 designate glass doors that are arranged in the outer frame 11 on both sides of the center sash 13 so as to sandwich them four times, and that are fitted into at least the rail grooves 12a and 12b of the upper and lower bound glass runs 12. rail grooves 12a, 12
It is fitted into the center sash 13 roughly to some extent and abuts against the weather strips 18 and 19 of the center sash 13, maintaining the seal 4 between the glass doors 20 and 21.

In the present invention, among the weather strips 18 and 19 attached to the guide grooves 17a and 17b on both sides of the center sash 13, the weather strip 18 is in contact with at least the glass door 20 disposed outside the vehicle interior. As shown in FIG. 6, the upper end metal is formed to extend upward by a predetermined distance from the upper end of the center sash 13, and the extension part 22 is bent to the outer surface of the metal sash 13 to form a gap between the glass door 20 and the glass run 12. The gap is filled with 23k gold.

The length of the extended portion 22 of the weather strip 18 is set to such a length that the tip thereof sufficiently contacts the inner surface of the vertical wall of the glass run 12.

With the above configuration, the gap 23 formed between the upper end of the external glass shield 18 and the glass run 12 can be attached to the center sash 13, and the extension part 22 of the weather strip 18 made of sealing metal can be attached to the center sash 13. Since it is blocked by glass door 1
8 and the glass run 12 into the gap 23 (rainwater, washing water, weather)
The sealing action of the glass door 18 prevents the infiltration of money.
It descends along the outer surface of the body and does not penetrate into the interior.

As explained above, this invention has a center sash with weather strips on both sides in the center of the outer frame of the window, which is arranged perpendicular to the sliding direction of the glass door plate, and this center sash can be completely removed from the outside. In fast-moving windows for automobiles, the two glass doors in the frame slide in a double-sliding manner to forcefully open and close the window.
The upper end of the weather strip attached to the center sash and located at least on the outside is formed to extend by a predetermined distance from the center sash, and the extension part is bent to form a gap between the glass run and the upper edge of the glass door. Because I placed it in
The gap between the top end of the glass door and the glass run, which is disposed outward toward the mounting area of the center sash, is closed by an extension of the weather strip that acts as a seal, and the gap is sealed. Rainwater and washing water that enters the money carrying gap at the upper end of the glass door from the outside are blocked and discharged to the outside, and no rainwater or the like enters the passenger compartment from the outside.

[Brief explanation of drawings]

Figure 1 is a surface diagram of a car equipped with a typical sliding window pane, Figure 2 is a sectional view of a conventional sliding window with a center sash, and Figure 3 is a portion of the window without a center sash. Fig. 4 is a cross-sectional view of the main part of the center sash of the sliding window according to the present invention, Fig. 5 is a cross-sectional view of the window, and Fig. 6 is a cross-sectional view of the seal structure according to the present invention. FIG. 2 is a perspective view of the main part of the structure of the center sash. 11...Outer frame, 12...Glass run,
13... Center Satsush, 14...
Insertion hole, 18, 19...weather strip,
20, 21...Glass door, 22...(
Weather 23...Gap. ) extension of the strip,

Claims (1)

[Scope of utility model registration request] A center sash with weather strips 4 on both sides is placed in the center of the outer frame of the window in a direction perpendicular to the sliding direction of the gold glass door. In a sliding window for an automobile in which the window pane is opened and closed by sliding displacement, the upper end of the weather strip attached to the center sash and located at least on the outside has a predetermined dimension larger than the center sash. A sliding sliding window for an automobile, characterized in that the extended part is bent and placed in the gap between the glass run and the top of the glass door.