JPS6131850Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the structure of a sliding part of an elevating window glass.

Looking at the structure of the sliding part of conventional elevating window glass for passenger cars, in the case of a four-door car shown in Figs. A post holder is provided on the holder, a side edge protruding from both sides of the post holder near the passenger compartment, and a finisher is attached to the holder, and a seal rubber is attached along the outer surface of the finisher.
is attached. On the other hand, the front and rear doors,
Launch channels 3, 3 having a U-shaped cross section are attached to the front and rear edges of the window opening in B, and window glasses 2, 2 are attached to glass runs 4, 4 disposed within the launch channels 3, 3. The side edges 2a, 2a of the window glasses 2, 2 are brought into contact with each other so that the window glasses 2, 2 can be slid up and down with respect to the launch channels 3, 3.

In addition, in the case of the two-door model shown in FIGS. 5 and 6, the post ni is installed slightly closer to the fixed window edge than between the front door and the fixed window edge, and the window glass 2 fixed to this post ni It is fixed with adhesive, and a seal rubber is attached to the side edge protruding from the corner of the post near the interior of the vehicle via an attached finisher. Then, a launch channel 3 with a U-shaped cross section is attached to the front and rear edges of the window opening of the front door, similar to the window opening of the four doors described above, and a glass run 4 disposed within the launch channel 3 is attached to the front door window opening. The side edges 2a of the window glass 2 were brought into contact with each other, and the window glass 2 was configured to be able to slide up and down with respect to the launch channel 3.

However, in the conventional configuration, the launch channel 3 protrudes from the side edge 2a of the window glass 2 and is exposed to the outside in any case, so the side edge portion of the window glass 2 is framed by the launch channel 3. It is clearly visible from the exterior that the window glass 2 has been removed, which makes it unsightly, and there is a significant difference in level from the surface of the window glass 2, so if the window of the vehicle has this structure, there will be a large amount of air resistance while driving. Lunch channel 3 like a passenger car
For those with a fixed glass window adjacent to the window, the side edge 2a of the window glass 2 is clamped by a separate clamping channel, and this clamping channel is fitted into the launch channel 3 so as to be movable up and down. However, with this structure, two gaps are created between the elevating glass holding channel and the launch channel, and between the launch channel and the adjacent fixed window glass, which further increases air resistance. However, since the opening of the launch channel is close to the outer gap, there is a drawback that water droplets and dust can easily enter.

This invention was devised in view of these points,
To provide a structure of a sliding part of an elevating type window glass that eliminates the above-mentioned drawbacks by disposing a launch channel behind the glass via a retainer and raising and lowering the glass via the retainer.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 1 denotes an approximately S-shaped retainer, and a glass clamping part 1a with a groove-shaped cross section that moves by clamping the side edge of the glass 2. , the glass clamping part 1a
The sliding part 1b has an L-shaped cross section and is integrally formed from the rear end of the sliding part 1b. The sliding portion 1b is the first sliding portion 1b.
In the figure, the cross section is formed into an inverted L-shape, but the cross section is not limited to this, and various shapes such as a semicircle can be formed.

Reference numeral 3 denotes a launch channel having a U-shaped cross section, which is disposed behind the glass clamping part 1a so as to be hidden from the outside by the glass clamping part 1a, and is arranged so as to be hidden from the outside by the glass clamping part 1a. A glass run 4 is disposed on the outer surface 3a facing the clamping part 1a, and a glass run 4 is arranged between the sliding part 1b of the retainer 1 and the glass clamping part 1.
The inner surface of a is in contact with the glass run 4 and is configured to be able to slide in the vertical direction.

Note that the cross-sectional shape of the launch channel 3 has a glass run 4 arranged on the inner surface, and the sliding part 1b of the retainer 1 has a cross-sectional shape.
It may have any shape as long as it can slide.

As mentioned above, the present invention allows the glass to be raised and lowered in the vertical direction via the retainer, and the launch channel is hidden and installed behind the glass clamping part, so the launch channel is not visible from the outside. It has a very good appearance, and since the retainer 1 is formed into a substantially S-shape and the side edge of the glass 2 is held by the glass clamping part 1a of the retainer 1, the launch channel 3 can be easily attached to the glass clamp. Coupled with the fact that it is placed at the rear of the window 1a, the field of view of the glass is widened, and the height difference between the glass and the surface of the glass 2 is extremely small, reducing air resistance. Even when the glasses are adjacent to each other, there is only one gap between the glass clamping portion 1a and the side edge of the adjacent glass, so the air resistance is smaller than in the conventional case.
Further, the opening of the launch channel 3 is disposed behind the glass clamping part 1a of the retainer 1, and faces inward, so that there is a path from the outside to the inside at the sliding part from the outside to the inside. Because it is long and curved, it has the practical effect of improving airtightness and watertightness against dust, rainwater, car wash water, etc.

[Brief explanation of drawings]

Figure 1 is a cross-sectional view of the present invention, Figure 2 is a side view of a four-door passenger car with a conventional window glass sliding structure, Figure 3 is a cross-sectional plan view taken along lines A and A in Figure 2, and Figure 4. is a cross-sectional plan view when the present invention is applied to a four-door passenger car. Figure 5 shows the structure of the sliding part of a conventional window glass.
FIG. 6 is a side view of the door passenger car, FIG. 6 is a cross-sectional plan view taken along line B and B in FIG. 5, and FIG. 7 is a cross-sectional plan view when the present invention is applied to a two-door passenger car. Code: 1...Retainer, 2...Glass, 1a
...Glass clamping part, 3...Lunch channel, 1b
...Sliding part, 4...Glass run.

Claims (1)

[Scope of utility model registration request] The glass clamping part 1a with a groove-shaped cross section that clamps the side edge of the glass 2 and the sliding part 1b with an inverted L-shaped cross section extending integrally behind the glass clamping part 1a form an almost S-shape. A retainer 1 is formed, and a launch channel 3 having a U-shaped cross section is disposed behind the glass clamping portion 1a of the retainer 1 so as to be hidden from the outside. A structure of a sliding part of an elevating type window glass, characterized in that the sliding part 1b is arranged so as to be slidable up and down along a glass run 4 arranged on an outer surface 3a.