JPH0326216Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a roller structure of a vehicle glass holder.

Conventionally, a vehicle glass holder consists of a support that supports the lower end of the glass (some are bolted to the lower end of the glass and a holder that clamps the lower end of the glass), a pin provided on the support and a spherical body, and a spherical pin. (See Utility Model Publication No. 56-3500). As shown in FIG. 3, an annular cap c is attached to the side surface of the roller b on the side of the holder body a, and the cap c has an S-shaped cross section and is flexible. By slidingly contacting the outer piece d with the inner surface of the door sash e, the roller b fitted into the door sash e is prevented from rattling.

However, when the roller is fitted with the above-mentioned cap, the outer piece tends to peel off when the roller is fitted into the door sash, and the flange of the door sash may get into the lower part of the outer piece, causing the roller to wobble (see Figure 3). There was also a problem in that the outer piece got stuck between the outer peripheral surface of the roller and the door sash, making it extremely difficult to lift and lower the glass (see Figure 3, b).

The purpose of this invention is to solve the above-mentioned conventional problems, and its gist is as follows:
The roller which is pivotally connected to the pin of the vehicle glass holder and slidably fits into the door sash has an annular ring concentric with the pin on at least one side of the holder body side and the side opposite to this side. A concave groove is provided, and a cap made of a flexible material and having an annular S-shaped cross section is attached to the concave groove. This roller structure of the glass holder is characterized in that the inner circumferential portion abuts the protrusion portion on the inner circumferential side of the groove, and the intermediate portion of the cap slides against the inner surface of the door sash.

Next, the present invention will be explained in detail based on an embodiment shown in FIGS. 1 and 2.

A pin 3 is caulked to a holder body 2 of a glass holder 1 that holds the lower end of a door glass, and a roller 4 is pivotally attached to a sphere 30 provided at the tip of the pin 3. On the side surface of the roller 4 on the holder main body 2 side, an annular groove 5 is formed which is concentric with the pin 3.
A cap 6 made of a flexible material and having an S-shaped cross section is attached to the groove 5. As a result, when the roller 4 and the cap 6 are fitted into the door sash 7, as shown in FIG. The inner circumferential portion 61 of the cap 6 contacts the inner circumferential jetty portion 51 of the groove 5, and the intermediate portion 62 of the cap 6 slides against the back surface of the flange portion 70 of the door sash 7, preventing the outer piece 60 from turning over and the roller 4 from turning over. The cap 6 is prevented from being inserted between the outer peripheral surface and the door sash 7, and the cap 6 slides into contact with the back surface of the flange portion 70 of the door sash 7, so that the roller 4 slides inside the door sash 7 without rattling.

Note that 8 is a groove provided to reduce the frictional resistance between the inner surface of the door sash 7 and the side surface of the roller 4.

Therefore, according to the present invention, an annular groove that is concentric with the pin provided on the holder body is provided on at least one side of the roller on the holder body side and the side opposite to this side. A rattling-preventing cap made of a flexible material and having an annular S-shaped cross section is attached to the groove to prevent the outer piece from turning up or the roller to fit into the door sash together with the cap. This has the effect of easily preventing the outer piece from fitting between the outer peripheral surface of the door frame and the door sash.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram of a vehicle door implementing the roller structure of the glass holder according to the present invention, Fig. 2 is an enlarged sectional view taken along the line of Fig. 1, and Fig. 3 is an explanatory diagram showing a conventional example. Figure A shows a state in which the outer piece of the cap is turned over, and Figure B shows a state in which the outer piece of the cap fits between the outer peripheral surface of the roller and the door sash. 1...Glass holder, 2...Holder body, 3...
...Pin, 4...Roller, 5...Ditch, 6...Cap, 7...Door sash.

Claims (1)

[Scope of utility model registration request] The roller, which is pivotally connected to the pin of the vehicle glass holder and slidably fits into the door sash, has an annular ring concentric with the pin on at least one side of the holder body side and the side opposite to this side. a concave groove is provided, a cap made of a flexible material and having an annular S-shaped cross section is attached to the concave groove, an outer piece of the cap abuts a protrusion on the outer peripheral side of the concave groove;
A roller structure for a glass holder, characterized in that the inner peripheral part of the cap abuts against the jetty part on the inner peripheral side of the concave groove, and the middle part of the cap slides into contact with the inner surface of the door sash.