JPS6346617Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a sliding structure for a window glass in an opening/closing window of a vehicle.

Here, the opening/closing window refers to an elevating type, a horizontal sliding type, and a sliding type opening/closing window, and in the embodiment, a sliding type opening/closing window will be explained.

The opening/closing window of a vehicle has a window glass slidably attached to a groove in the window frame via a glass run channel. Although these window glasses use glass run channels to reduce frictional resistance and make them easier to open and close, they are still heavy and require force to open and close.
This is especially true when the air is dry,
For those who open and close the door, opening and closing it is a hassle.

This invention was developed in view of the above-mentioned drawbacks, and its purpose is to provide a sliding structure for window glass that does not cause any discomfort when opening and closing the window glass of a vehicle. .

The gist of this idea is that the glass run is installed in the groove of the window frame.
In an opening/closing window of a vehicle in which a window glass is slidably mounted through a channel, the edge surface of the window glass that comes into sliding contact with the channel is formed into a micro-uneven shape, and the micro-uneven surface is coated with a highly slippery and resistant material. It is characterized by being coated with an abrasive hard synthetic resin coating.

Hereinafter, embodiments of this invention will be described in detail with reference to the illustrative diagrams of FIGS. 1 to 4.

Fig. 1 is a side view of an automobile having the structure of this invention, Fig. 2 is an enlarged sectional view taken along line A and A in Fig. 1, Fig. 3 is a perspective view of the window glass, and Fig. 4 is a main part of Fig. 2. It is an enlarged view.

Reference numeral 1 in the figure shows the sliding window glass structure of the vehicle opening/closing window (the figure shows a sliding window) of this invention. 2 is vehicle 3
In this opening/closing window, a window glass 6 is slidably attached to a groove 4a of a window frame 4 via a glass run channel 5. Reference numeral 7 denotes an air- and water-tight mounting rubber frame which is clamped to the vehicle body opening side edge 8 of the window 2, to which the window frame 4 is attached.
has become established.

This idea forms a surface 6a of the edge (the upper and lower edges in the figure) of the window glass 6 that comes into sliding contact with the glass run channel 5 into a finely uneven surface 6b, and
On this surface 6b, a wear-resistant hard fluororesin coating 9 (thickness: 0.3 to 1.0 mm) with good slip properties is firmly adhered. The fluororesin coating is applied by baking means so as not to peel off, and the surface is finished with a smooth surface. Channel 5 may have flocked hair. Sometimes the coating is applied to the entire periphery of the window glass.

In FIG. 4, the window glass 6 slides on the glass run channel 5 through a coating 9, which has a smooth surface and has less frictional resistance than conventional structures, and which allows air to flow through the glass run channel 5. To make opening and closing movement of a window glass 6 extremely smooth during drying and regardless of other adverse conditions. In other words, the person who opens and closes the door can comfortably open and close the door without feeling uncomfortable.

According to this invention, the problem that conventionally was troublesome for the person who opens and closes the door can be solved, and the benefits obtained from this are great.

[Brief explanation of drawings]

Fig. 1 is a side view of an automobile having the structure of this invention, Fig. 2 is an enlarged sectional view taken along line A and A in Fig. 1, Fig. 3 is a perspective view of the window glass, and Fig. 4 is a main part of Fig. 2. It is an enlarged view. DESCRIPTION OF SYMBOLS 1...Window glass sliding structure of this invention, 2...Opening/closing window, 4...Window frame, 6...Window glass, 6a...Edge surface, 6b...Minute uneven surface, 9...Coating.

Claims (1)

[Claims for Utility Model Registration] (1) In an opening/closing window of a vehicle in which a window glass is slidably attached to a groove in a window frame via a glass run channel, the edge surface of the window glass that comes into sliding contact with the channel In addition to forming minute irregularities,
A window glass sliding structure for a vehicle opening/closing window, characterized in that a wear-resistant hard synthetic resin coating with good slip properties is applied to the finely uneven surface. (2) A sliding window glass structure for a vehicle opening/closing window according to claim 1, wherein a fluororesin is used as the coating.