JPH0544169Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a holding structure for holding a door window glass of an automobile.

<Prior Art> As shown in FIG. 6, a launch channel 12 for holding a door window glass 11 of a door body 10 of an automobile is attached to a sash 13 with a clip 14. More specifically, as shown in FIG. 7, which is a cross-sectional view of FIG.
2 is usually made of rubber, and includes a holding part 12a and a clip 1 that sandwich and hold the door window glass 11.
4 is attached to the clip attachment portion 12b. On the other hand, the clip 14 consists of a swollen head 14a and a shaft portion 14b that engages with the sash 13.
b has a hollow part 12c for holding the head 14a of the clip 14, and an insertion hole 12d for communicating the hollow part 12c with the outside for inserting the head 14a into the hollow part 12c. Head 14 of clip 14
The launch channel 12 can be attached to the sash 13 by inserting and holding the clip 14 into the hollow part 12c through the insertion hole 12d, and inserting the shaft 14b of the clip 14 into the mounting hole 13a of the sash 13.

Further, the sliding surface 12e of the launch channel 12 with the end surface of the door window glass 11 is coated with a lubricant such as urethane or silicone, or flocked with hair to reduce frictional resistance.

On the other hand, at the bottom of the door body 10, when the door window glass 11 is lowered, the door window glass 11 is
Glass guide 1 that slidably holds the lower end of the glass guide 1.
5 is provided, and a glass guide 15 guides the door window glass 11 when it is lowered. As shown in FIGS. 8 and 9, the glass guide 15 has a pair of lip portions 15a that hold the end portions of the door window glass 11.

<Problems to be solved by the invention> According to the holding structure for the door window glass 11 described above, when the door window glass 11 is raised and the window is closed, the door window glass 11 is held by the launch channel 12; When lowering the door window glass 11, launch channel 12
Since there is a distance between the door window glass 11 and the glass guide 15, the number of holding points gradually decreases until the door window glass 11 is held by the glass guide 15.
Therefore, when the door main body 10 is opened and closed with the window partially open, the door window glass 11 shakes and hits adjacent parts, which may generate a rattling sound.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a door window glass holding structure that prevents rattle noise from occurring in the door window glass.

<Means for Solving the Problems> In order to achieve the above object, the door window glass holding structure of the present invention has a peripheral portion held by a launch channel fixed to a sash via a clip, and also has a In a door/window glass holding structure in which the lower end is slidably held by a glass guide attached to the door body, the clip is in contact with the end surface of the window glass when the window glass moves up and down. a clip body having a sliding surface that slides and a pressing surface that presses the launch channel on the opposite side; a plurality of locking shafts that are inserted into the through-holes and whose tips engage with the sash; and a plurality of locking shafts that are integrally provided at the lower end of the clip body and are located below the sash when the clip body is attached to the sash. The clip is characterized in that the glass guide extends upward and is fitted into the extending part of the clip.

<Operation> When the locking shaft portion is passed through the through hole formed in the launch channel and its tip is engaged with the sash, the pressing surface of the clip body presses the launch channel against the sash and holds the launch channel. The end face of the door window glass directly contacts and slides on the sliding surface of the clip body. In addition, the upper part of the glass guide extends and fits into the extended part of the clip, so
When the door window glass moves downward, its lower end is held by the glass guide, and the door window glass is prevented from swinging.

<Example> Fig. 1 is a perspective view of a door window glass holding structure according to an embodiment of the present invention, Fig. 2 is a front view of a door having this structure, and Fig. 3a is a - cross section of Fig. 1. , FIG. 3b shows a perspective view of the glass guide, FIG. 4 shows a perspective view of the clip of this structure, and FIG.

As shown in FIG. 4, the clip 21 includes a vertically long clip body 21a and a clip body 21a.
a plurality of locking shaft portions 21b formed to protrude from the
It has an extending portion 21c extending from the lower end of the clip body 21a, and is integrally molded with a resin having a low coefficient of friction and high wear resistance, such as polyacetal or nylon. One side of the clip body 21a is a smooth sliding surface 21d on which the end surface of the window glass 11 comes into contact and slides, and the opposite side is a pressing surface 21e for pressing the launch channel 12. A plurality of locking shaft portions 21b are formed in line on the pressing surface 21e.

On the other hand, as shown in FIGS. 1 and 5, the launch channel 12 that holds the windshield 11 of an automobile is usually made of rubber, and includes a holding part 12a that holds the windshield 11 and a clip attachment part 12b. A through hole 12f is formed in the clip attachment portion 12b, passing through from the holding portion 12a side of the window glass 11 to the attachment surface side to the sash 13. In addition, the sash 13 to which the launch channel 12 is attached has a through hole 12f.
A mounting hole 13a is drilled corresponding to the position. The locking shaft portion 21b of the clip 21 fits into these holes 12.
f, 13a, and is inserted into the through hole 12f so that its tip is connected to the mounting hole 13a.
A conical bulge is formed at the tip so that it can be inserted into the mounting hole 13a and cannot be pulled out once it is inserted into the mounting hole 13a.

Therefore, when the locking shaft portion 21b of the clip 21 is inserted into the through hole 12f of the launch channel 12, the clip main body 21a engages with the holding portion 1 of the launch channel 12.
By inserting the locking shaft portion 21b protruding toward the mounting surface side of the sash 13 of the launch channel 12 into the mounting hole 13a formed in the sash 13, the clip body 21
The launch channel 12 can be easily fixed to the sash 13 by pressing the launch channel 12 against the sash 13 with the pressing surface 21e of a. Further, in this state, the sliding surface 21d of the clip body 21a faces the end surface of the window glass 11, and the window glass 11 comes into sliding contact therewith.

Here, the side surface of an automobile is usually a curved surface, and the window glass 11 and the sash 13 are warped in the thickness direction of the window glass 11 accordingly. On the other hand, by shaping the clip body 21a of the clip 21 in advance to match this curvature, when the clip 21 is attached to the launch channel 12, the launch channel 12 will bend to correspond to the shape of the sash 13. Satsushiyu 13
It becomes easy to attach the launch channel 12 to.

Furthermore, when the clip 21 is attached to the sash 13, as shown in FIGS. 1 and 2, the clip main body 21a extends below the sash 13 to form an extended portion 21c.

A glass guide 25 is installed below the sash 13 of the door body 10 to slidably hold the end of the door window glass 11 when the door window glass 11 is lowered. We are providing guidance on when to do so. The glass guide 25 includes a pair of lip portions 25 that sandwich the edge of the door window glass 11.
It has a. The lip portion 25a extends upward (towards the sash 13), and a clip 21 is provided between the pair of lip portions 25a at the upper end of the lip portion 25a.
The extending portion 21c is fitted. In other words, the lip portion 25a of the glass guide 25 is connected to the launch channel 12.
Further, the lip portion 25a is fitted into the clip 21 to prevent vibration.

Due to the glass guide 25 having the lip portion 25a, the door window glass 11 is held by the glass guide 25 continuously from the launch channel 12 when the door window glass 11 is lowered, so that the number of holding points does not decrease when the door window glass 11 is lowered. Therefore, even when the door body 10 is opened and closed with the window half-open, the lower part of the door window glass 11 is held between the pair of lip parts 25a, and its vibration is suppressed. In addition, the launch channel 12 and the lip portion 25a
Since the distance between the glass guide 25 and the glass guide 25 is small, the lower end of the door window glass 11 does not come off the glass guide 25.

The door window glass holding structure described above facilitates the work of attaching the clip 21 to the launch channel 12, and also improves the workability of attaching the launch channel 12 to the sash 13. Further, since it is not necessary to provide a hollow part in the launch channel 12 for attaching the clip, the structure is simplified, and since the sliding surface of the clip 21 comes into contact with the door window glass 11, the launch channel 12 is There is no need to apply lubricant or flock, and the manufacturing cost can be significantly reduced.

<Effects of the invention> The door window glass holding structure of the invention extends the glass guide upward, and attaches the glass guide to the extension part integrally provided at the lower end of the clip used for attaching the launch channel to the sash. Since the glass guide is fitted, the distance between the launch channel and the glass guide is reduced, and the door window glass can be continuously held when lowered. As a result, it becomes possible to suppress the vibration of the door window glass and prevent the generation of rattle noise, and there is no possibility that the door window glass will come off from the glass guide when the door window glass is lowered.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a door window glass holding structure according to an embodiment of the present invention, Fig. 2 is a front view of a door having this structure, Fig. 3a is a cross-sectional view of Fig. 1, and Fig. 3 b is a perspective view of the glass guide, FIG. 4 is a perspective view of the clip of this structure, FIG. 5 is a cross-sectional view of FIG. 2, and FIG. 6 is a front view of a door using the conventional door window glass holding structure. , FIG. 7 is a cross-sectional view of FIG. 6, FIG. 8 is a cross-sectional view of FIG. 6, and FIG. 9 is a perspective view of the glass guide. In the drawing, 11 is a door window glass, 12 is a launch channel, 13 is a sash, 21 is a clip, 21a is a clip body, 21b is a locking part, 2
1c is an extending portion, 21d is a sliding surface, 21e is a pressing surface, 25 is a glass guide, and 25a is a lip portion.

Claims (1)

[Scope of utility model registration request] A door window glass holding structure in which the peripheral edge is held by a launch channel fixed to the sash via a clip, and the lower end is slidably held by a glass guide attached to the door body during the downward movement. In the clip, the clip main body has a sliding surface on which the end surface of the window glass contacts and slides when the window glass moves up and down, and a pressing surface that presses the launch channel on the opposite side; a plurality of locking shafts integrally protruding from the pressing surface of the clip body and inserted into through holes drilled in the launch channel so that their tips engage with the sash; an extension part that is integrally provided at the lower end and extends below the sash when the clip main body is attached to the sash, and a glass guide that extends upward from the extension part of the clip. A door window glass holding structure characterized by being fitted together.