JPH0756476Y2 - Vehicle window glass anti-vibration device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a vehicle window glass anti-vibration device which is disposed on a side door or the like of an automobile to prevent vibration of the window glass.

[Prior Art] This type of device is known as a door glass stabilizer or the like as disclosed in Japanese Utility Model Publication No. 59-134670, and as shown in FIG. It is mainly equipped in the said vehicle.

4 and 5 show a conventional vehicle window glass vibration isolator. In this conventional device, two steel plates formed as shown in FIG. 5 are swaged at the portion B to integrally form an inner himmer stabilizer 72. As shown in FIG. 4, the inner himmer stabilizer 72 is formed. It can be attached to the door inner panel 74 via an adjusting bolt 76. A door glass sliding contact material 78 such as a felt is attached to the inner him mail stabilizer 72. On the door outer panel 80 side, an outer stabilizer 84 is attached so as to face the door glass sliding contact material 78 with the door glass 82 interposed therebetween.

An inner mail stabilizer 86 is attached to the door glass 82. This inner mail stabilizer 86 is sandwiched by the inner himmer stabilizer 72 as shown in FIG. 4 when the door glass 82 is fully closed, and the inner himmer stabilizer 72 simultaneously holds the door glass 82 through the door glass sliding contact material 78. Pressing. As a result, the door glass 82 is supported by the inner hyme stabilizer 72 to prevent vibration when it is fully closed.

However, in the above conventional device, the door glass 82 is not fully closed, that is, the vibration damping effect of the door glass 82 is not sufficient when the inner mail stabilizer 86 is not sandwiched between the inner mail stabilizers 72, and the door The rattle in the thickness direction of the door glass 82 when opening and closing was large.

As a device for improving this, the present inventor has proposed a vehicle window glass vibration isolation device shown in FIGS. 6 and 7 (Japanese Utility Model Application No. 63-3728).

That is, in this vehicle window glass vibration isolator, the movable member 90 into which the inner stabilizer 88 enters is a support member.
It is pivotally supported by the hinge pin 91 on the movable member 90.
The double twist coil spring 92 attached to the hinge pin 91 swings toward the door glass 95 side. Therefore, the movable member 90 is pressed against the door glass 95 by the double torsion coil spring 92, and the vibration isolation effect of the door glass 95 is improved when the door glass 95 is not fully closed.

However, in the above-described conventional device, the guide portions 96A and 96B on the vehicle width direction inner side and the vehicle width direction outer side are formed at the lower tip end portion of the movable member 90 bent in an inverted U shape. For this reason, the positions of the guide portions 96A and 96B in the vehicle width direction become a precision in which the pin through hole 90A of the movable member 90, the pin through hole 94A of the support member 94, and the diameter of the hinge pin 91 are stacked, and the guide There is a problem that it is difficult to obtain the precision of the portions 96A and 96B with respect to the mounting holes 98 of the support member 94.

Further, in the above conventional device, the guide portions 96A, 96B are integrally formed by bending at the upper part, and the engaging portion with the inner stabilizer 88, that is, the lower end portions of the guide portions 96A, 96B are bent from the bent portion 90B. Since they are separated from each other, it is difficult to secure the strength of the engaging portion in the opening width direction.

[Problems to be Solved by the Invention] In view of the above, the present invention is capable of improving the installation accuracy of the door glass in the door belt line portion and improving the strength of the door glass engaging portion. It is an object to provide a shaking device.

[Means for Solving the Problems] The present invention is for a vehicle which is attached to a vehicle body panel and engages with both the engaging member and the window glass attached to the window glass when the window glass is fully closed to support the window glass. A window glass antivibration device, comprising: a supporting member attached to a vehicle body panel and having an engaging portion with the engaging member; and a swingably pivotally supported by the supporting member to the engaging member and the window glass. It is characterized in that a movable member to be engaged and an urging means for urging the movable member in the window glass pressing direction are provided.

[Operation] In the present invention having the above-described structure, the engaging member attached to the window glass is engaged by the engaging portion of the supporting member attached to the vehicle body panel and the movable member pivotally supported by the supporting member. To meet. Further, the movable member presses the window glass by the urging force of the urging means.

[Embodiment] FIGS. 1 and 2 show an embodiment of a vehicle window glass antivibration device according to the present invention. In the figure, the arrow FR direction indicates the vehicle front direction, the arrow IN direction indicates the vehicle width direction inward,
The arrow UP direction indicates the upper side of the vehicle.

In the vehicle window glass antivibration device according to this embodiment, the inner himmer stabilizer includes a support member 10 and a movable member 12, both of which are formed of steel plates.

The support member 10 is formed with a base portion 11 and a rising portion 14 that rises from an end portion of the base portion 11 on the outer side in the vehicle width direction, and a rectangular opening 16 is formed in the center portion across both portions. In the base 11,
A screw hole 18 formed by burring that penetrates in the plate thickness direction, a pair of arm portions 22 projecting downward at both end portions in the vehicle front-rear direction, and a downward direction from the end portion of the opening 16 in the front-rear direction. A guide portion 24 is formed as an engaging portion that protrudes toward the lower end portion and gently bends inward in the vehicle width direction.

The rising portion 14 is provided with a support portion 28 that is bent at the upper end inward in the vehicle width direction. Also, the arm part 22
At the lower end of the
20 is protruding.

The base portion of the movable member 12 is arranged substantially parallel to the guide portion 24 of the support member 10, and the lower end portion thereof is a guide portion 30 that gently bends in a direction away from the lower end portion of the guide portion 24. The inner male stabilizer 36 as an engaging member attached to the door glass 34 is adapted to enter between the pair of guide portions 24, 30.

A pair of arm portions 38 projecting inward in the vehicle direction are formed at both ends of the guide portion 30 of the movable member 12 in the vehicle front-rear direction with a span slightly different from that of the pair of arm portions 22. At the lower end of the arm 38, a spring support 41
Are formed respectively.

A central portion of the guide portion 30 of the movable member 12 in the vehicle front-rear direction is extended upward to form an extended portion 40. On the outer side of the extended portion 40 in the vehicle width direction, a door glass slide such as a felt is provided. The contact material 42 is attached.

The support member 10 and the movable member 12 formed as described above,
Pin holes formed in the arm portion 22 and the arm portion 38, respectively.
They are connected via a hinge pin 44 that penetrates 22A and 38A.

As a result, the movable member 12 becomes swingable with respect to the support member 10. However, since the tip end portion of the stopper portion 20 formed on the support member 10 is located below the arm portion 38 of the movable member 12, the stopper portion is The tip of 20 abuts the lower part of the movable member 12 to prevent further swinging.

A coil portion of a double torsion coil spring 46 as an urging means is wound around the hinge pin 44, and hook portions at both end portions of the spring 46 are contacted and supported by a spring support portion 41 formed on the movable member 12. The central hook portion is supported by abutting against the lower surface of the base portion 11 of the support member 10. Thereby, the movable member 12
Is urged in the clockwise direction in FIG. 1 (direction of arrow A in FIG. 1) about the hinge pin 44 by the double torsion coil spring 46.

In the present embodiment device configured as described above, the base 11 of the support member 10 abuts on the back side of the door inner panel 48, and the outside of the door inner panel 48 through the bolt through holes 48A formed in the door inner panel 48. The adjusting bolt 50 is screwed into the screw hole 18 from the above and is attached to the door inner panel 48. base
The support portion 28 formed on the rising portion 14 formed on 11 is located above the door inner panel 48, protruding from an upper opening formed between the door inner panel 48 and the door outer panel 52.

In FIG. 1, reference numeral 54 is an inner rear hose fixed to the door inner panel 48.

The movable member 12 has a door glass sliding contact member 42 in contact with the door glass 34, and sandwiches the door glass 34 with the outer stabilizer 58 attached to the upper end portion of the door outer panel 52 at the facing position. Outer stabilizer 58 is outer belt mall 60
The outer belt molding 60 and the outer belt molding 60 sandwich the outer outer hose 62 fixed to the door outer panel 52 and the outer door panel 52.

Since the movable member 12 is biased clockwise by the double torsion coil spring 46 in FIG. 1 and the door glass sliding contact member 42 presses the door glass 34, the door glass 34 and the outer stabilizer 58 are combined. Even in the state in which the inner glass stabilizer 36 is pressed and pinched and the inner member stabilizer 36 is not engaged with the support member 10 and the movable member 12, the vibration of the door glass 34 is reliably prevented.

In addition, the door inner panel 48 of the guide portion 24 on the inner side in the vehicle width direction
The positional accuracy with respect to the bolt through hole 48A is determined only by the dimensional accuracy of the support member 10 forming the guide portion 24.
Therefore, the positional accuracy of the guide portion 24 can be improved, the positional relationship between the door inner panel 48 and the door glass 34 is stable when the inner mail stabilizer 36 is engaged, and the construction of the door glass 34 in the door belt line portion is stable. The sticking accuracy can be improved.

The guide portion 24 is formed near the base portion 11 of the support member 10, and the base portion of the movable member 12 serves as the guide portion 30.
Therefore, it is possible to secure the strength in the opening width direction of the tip end portions of the guide portions 24 and 30, that is, the engaging portion with the inner male stabilizer 36, and it is possible to improve the support rigidity of the inner male stabilizer 36.

Further, since the movable member 12 presses the door glass 34 by the urging force of the double torsion coil spring 46, even if the mounting position of the supporting member 10 is not precisely adjusted according to the variation in the upper opening size, The door glass 34 receives a predetermined optimum pressing force.

[Advantages of the Invention] As described above, in the vehicle window glass antivibration device according to the present invention, it is possible to improve the installation accuracy of the door glass in the door belt line portion and the strength of the door glass engagement portion. It has an excellent effect that

[Brief description of drawings]

FIG. 1 is a cross-sectional view corresponding to an arrow AA line view of FIG. 3 showing an embodiment of a vehicle window glass vibration isolator according to the present invention, and FIG.
FIG. 3 is an exploded perspective view of the present embodiment, FIG. 3 is a side view of a vehicle equipped with a vehicle window glass antivibration device, and FIG. 4 is a view taken along the line AA of FIG. Corresponding sectional view, fifth
FIG. 6 is a perspective view of a conventional device, FIG. 6 is a cross-sectional view showing another conventional device taken along the line AA of FIG. 3, and FIG. 7 is a perspective view of another conventional device. 10 …… Support member, 12 …… Movable member, 34 …… Door glass,
36 …… Inner mail stabilizer (engagement member), 44 ……
Hinge pin, 46 …… Double torsion coil spring (biasing means), 48 …… door inner panel (body panel).

Claims (1)

[Scope of utility model registration request] 1. A vehicle window glass antivibration device for supporting a window glass by engaging with both an engaging member attached to a vehicle body panel and the window glass when the window glass is fully closed. A supporting member attached to the vehicle body panel and having an engaging portion with the engaging member, and a movable member pivotally supported by the supporting member so as to engage with the engaging member and the window glass, A vehicle window glass antivibration device comprising: a biasing unit that biases the movable member in a window glass pressing direction.