JPH0623672Y2 - 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 Laid-Open No. 59-134670, and as shown in FIG. 6, the side door 10 is a sashless door. It is mainly equipped in the said vehicle.

FIGS. 7 and 8 show a conventional vehicle window glass antivibration device. In this conventional apparatus, two steel plates formed as shown in FIG. 8 are swaged at a portion A to integrally form an inner himmer stabilizer 12, and the inner himmer stabilizer 12 is formed as shown in FIG. It can be attached to the door inner panel 14 via an adjusting bolt 16. A door glass sliding contact material 18 such as a felt is attached to the inner him mail stabilizer 12. On the door outer panel 24 side, the door glass 22
An outer stabilizer 20 is attached so as to face the door glass sliding contact member 18 with the sheet sandwiched therebetween.

An inner mail stabilizer 26 is attached to the door glass 22. This inner mail stabilizer 26
When the door glass 22 is fully closed, it is clamped by the inner glass stabilizer 12 as shown in FIG. 7, and the inner glass stabilizer 12 simultaneously holds the door glass sliding contact material 18
The door glass 22 is pressed via. This allows
When the door glass 22 is fully closed, the door glass 22 is supported by the inner Himale stabilizer 12 to prevent vibration.

However, in the above conventional device, the door glass 22 is not fully closed, that is, the inner mail stabilizer 2
6 does not have sufficient anti-vibration effect on the door glass 22 when it is not clamped by the inner himal stabilizer 12.
Stickiness was observed when the door glass 22 was raised and lowered.

This is because the inner glass stabilizer 12 does not press the door glass 22 with sufficient strength when the inner glass stabilizer 26 is not sandwiched by the inner glass stabilizer 12.

Therefore, the problem can be solved by setting the mounting position of the inner himmer stabilizer 12 to the door inner panel 14 so that the inner himmer stabilizer 12 presses the door glass 22 with sufficient strength.

However, the upper opening dimension B of the side door 10 inevitably varies within the allowable error range, and the tightening position of the adjustment bolt 16 is not limited to a fixed position so as to cope with this variation. However, it is difficult to set an appropriate pressing force.

That is, the door glass 2 of the Inner Hemer stabilizer 12
If the pressing force to 2 is excessively large, the door glass 22 may be damaged. Therefore, it is premised that the mounting state is not so large that the pressing force is excessive. Since it is not possible for the operator to clearly determine the difference between the mounting state that gives the optimum pressing force and the mounting state that has an excessive pressing force that exceeds this, it is judged by the operator that the pressing force is not excessive. When a possible tightening position is selected, the mounting state in which the pressing force is smaller than the mounting state in which the optimum pressing force is obtained often occurs.

[Problems to be Solved by the Invention] In view of the above, the present invention has an object to provide a vehicle window glass anti-vibration device that can be easily attached to press the window glass with an optimum pressing force. is there.

[Means for Solving the Problems] The present invention is attached to a window glass that goes up and down between a door outer panel arranged outside the vehicle interior and a door inner panel arranged inside the vehicle interior, and is attached to an upper side of the door. An engaging member extending parallel to the window glass, a supporting member fixed to the upper part of the door inner panel, and a supporting member swingably supported by the supporting member and rocking by swinging. The end on the moving center side moves in a direction perpendicular to the window glass, and
A movable member having a sandwiching portion capable of sandwiching the extending portion of the engaging member on the movement locus of the engaging member accompanying the rise of the window glass; and a movable member disposed above the door outer panel and through the window glass. An elastic body facing the movable member, and an urging means interposed between the supporting member and the movable member for urging the end portion of the movable member on the side opposite to the center of swinging in the window glass pressing direction. In the fully closed state, the nipping portion of the movable member holds the window glass by holding the engaging member against the urging force of the urging means, and the engaging member retracts from the nipping portion of the movable member. In a state other than the fully closed state, the anti-swing center side end of the movable member presses the window glass against the elastic body by the urging force of the urging means to hold the window glass.

[Operation] According to the above configuration, for example, when the window glass is at the lowest position (fully open state), the engaging member is retracted from the holding portion of the movable member. Therefore, the movable member is swung with respect to the support member by the biasing force of the biasing means. Therefore,
The window glass is pressed against the elastic body by the end of the movable member on the side opposite to the center of swing. Thereby, the window glass is stably held. As a result, vibration-proof support of the window glass is performed in a state other than the fully closed state of the window glass.

On the other hand, when the window glass rises from this state, the engaging member attached thereto also rises. When the window glass reaches the maximum raised position (when it is in the fully closed state), it resists the urging force of the urging means and engages the nipping portion of the movable member arranged on the movement locus of the engaging member. The extended portion of the joining member is clamped. Thereby, the window glass is stably held. As a result, vibration-proof support of the window glass in the fully closed state is achieved.

As described above, according to the present invention, the window glass is stably supported in a vibration-proof manner in both the fully closed state and the state other than the fully closed state.

Further, according to the present invention, when the window glass is fully closed, the window glass is held by the engaging member of the window member being held by the holding portion of the movable member (in other words,
In this state, the urging force of the urging means does not support the window glass in a vibration-proof manner.) Under all conditions including the fully closed state, the urging force of the urging means presses the window glass against the elastic body. Compared with the above, it is possible to reduce the wear of the elastic body.
Therefore, the durability of the elastic body can be improved. As a result, it is possible to favorably maintain the anti-vibration supporting state under the conditions other than the fully closed window glass.

[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, and the arrow UP direction indicates the vehicle upper side.

In the vehicle window glass antivibration device of this embodiment, the inner himemail stabilizer includes a support member 30 and a movable member 32, both of which are formed of steel plates.

The support member 30 is provided with a base portion 31 and a rising portion 34 that rises from an end portion of the base portion 31 on the vehicle width direction outer side, and a central portion opens in a rectangular shape across both portions. The base portion 31 has a screw hole 38 formed by burring that penetrates in the plate thickness direction, a detent portion 40 that is bent upward at an end portion on the inner side in the vehicle width direction, and both end portions in the vehicle front-rear direction. There are formed a pair of arm portions 42 that project downward and a spring support portion 44 that projects in the vehicle front-rear direction in a direction in which the pair of arm portions 42 approach each other.

The rising portion 34 includes a stopper portion 46 that is protruded toward the outside in the vehicle width direction by cutting and raising, and a tip portion is bent downward, and a support portion 48 that is bent toward the vehicle width direction inward at the upper end portion. Are formed.

The movable member 32 is bent 180 degrees at the upper end so that the two plate members face each other along the vehicle width direction, the central part of the upper end is open, and the both end parts located at the lower end are mutually opposite. A guide portion 50 is formed by gently bending in the separating direction. The inner male stabilizer 74 as an engaging member attached to the door glass 66 enters the movable member 32 from between the facing portions of the pair of guide portions 50.

In addition, a pair of arm portions 52 projecting inward in the vehicle width direction have a span slightly different from the pair of arm portions 42 at both vehicle front-rear direction end portions of the vehicle width direction inner side end portion of the movable member 32. Is formed by. The movable member 32 has a door glass sliding member 54 such as a felt at the upper end on the outer side in the vehicle width direction.
Is attached.

The support member 30 and the movable member 32 formed as described above are connected via the hinge pin 56 that penetrates the pin holes 42A and 52A in which the arm portion 42 and the arm portion 52 are respectively formed.

As a result, the movable member 32 can swing with respect to the support member 30, but the movable member 32 is formed on the support member 30 and the stopper portion 4 is formed.
Since the front end of 6 is positioned in the upper end opening of the movable member 32, the front end of the stopper portion 46 abuts on the inner side portion of the movable member 32 in the vehicle width direction to prevent further swinging.

A coil portion of a double torsion coil spring 58 as an urging means is wound around the hinge pin 56, and hook portions at both end portions of the spring 58 are brought into contact with and supported by a spring support portion 44 formed on the support member 30. , The central hook part is the movable member 3
It is supported by abutting on the outer surface of the inner portion of the vehicle width direction 2.
As a result, the movable member 32 has the double torsion coil spring 58.
Thus, the hinge pin 56 is urged in the clockwise direction in FIG.

The apparatus of the present embodiment configured as described above includes the support member 30.
Base 31 of the door abuts against the back side of the door inner panel 60,
Bolt through hole 60A formed in the door inner panel 60
The adjustment bolt 62 is screwed into the screw hole 38 from the outside of the door inner panel 60, and is attached to the door inner panel 60. The detent portion 40 formed on the base portion 31 projects from the through hole 60B formed on the door inner panel 60 to the front surface side of the door inner panel 60, and the support portion 48 formed on the rising portion 34 forms the door inner panel 60 and the door. It projects from an upper opening formed between the outer panel 64 and the upper panel, and is located above the door inner panel 60.

In FIG. 1, reference numeral 76 is an inner reinforcement which is fixed to the door inner panel 60.

In the movable member 32, the door glass sliding contact material 54 is the door glass 66.
The door glass 66 is sandwiched by the outer stabilizer 68 attached to the upper end portion of the door outer panel 64 at the opposite position. The outer stabilizer 68 is fixed to the outer belt molding 70, and is sandwiched between the outer belt molding 70 and the door outer panel 64 and the outer reinforcement hose 72 fixed to the door outer panel 64.

Since the movable member 32 is biased clockwise by the double torsion coil spring 58 in FIG. 1 and the door glass sliding contact member 54 presses the door glass 66, the door glass 66 and the outer stabilizer 68 are combined. Even when the inner mail stabilizer 74 is pressed and pinched and is not engaged with the movable member 32 as shown in FIG.
The vibration of is surely prevented.

In this way, the movable member 32 presses the door glass 66 by the urging force of the double torsion coil spring 58, so that the mounting position of the support member 30 can be precisely adjusted according to the variation in the upper opening size B. Door glass 66 without
Receives a predetermined optimum pressing force.

Further, as shown in FIG. 3, since the movable member 32 is pivotally supported by the support member 30 in the vicinity of the guide portion 50, that is, in the vicinity of the engagement start portion with the inner mail stabilizer 74, the vehicle window glass vibration proof. There is no problem due to the movable structure of the device.

That is, as shown in FIG. 4, when the movable member 32 is axially supported above the vicinity of the engagement start portion with the inner mail stabilizer 74, the displacement of the guide portion 50 due to the free movement of the movable member 32 is large. Becomes Therefore, when the door glass 66 is fully closed, the inner mail stabilizer 7
There may be a case where 4 cannot smoothly enter between the pair of guide portions 50. In addition, even when the inner mail stabilizer 74 is engaged with the movable member 32, the movable member 32
May loosen, and the anti-vibration effect of the door glass 66 may be impaired.

On the other hand, in the case of the present embodiment, since the displacement of the guide portion 50 becomes small by setting the shaft support position, the above-mentioned problem does not occur. Further, as shown in FIG. 1, since the position of the hinge pin 56 is separated from the tip of the adjusting bolt 62, the interference with the adjusting bolt 62 can be avoided.

As is clear from the comparison with FIG. 7, the vehicle window glass antivibration device of this embodiment can be applied without changing the conventional door-surrounding shape, and the mounting procedure is the same as the conventional one. Is. That is, the vehicle window glass antivibration device is mounted after the door glass 66 is assembled and then the door glass 66 and the door inner panel 60 are installed as shown in FIG.
It is possible to use an attachment procedure that inserts through an opening formed between the and.

In addition, in this embodiment, the movable member 32 is moved by the stopper portion 46.
Since the swinging angle of the adjustment bolt 62 can be limited, the tightening position of the adjustment bolt 62 can be made non-adjustable by setting in consideration of the variation in the upper opening dimension B, and the productivity can be improved. You can

[Effects of the Invention] As described above, the vehicle window glass antivibration device according to the present invention has an excellent effect that the window glass can be easily pressed into an attached state with an optimum pressing force.

Further, in the vehicle window glass antivibration device according to the present invention, the durability of the elastic body can be improved, and by extension, the antivibration support state under conditions other than the fully closed state of the window glass can be favorably maintained. It also has an excellent effect.

[Brief description of drawings]

FIG. 1 is a cross-sectional view corresponding to a view taken along the line AA of FIG. 6 showing an embodiment of a vehicle window glass vibration isolator according to the present invention, and FIG.
FIG. 4 is an exploded perspective view of the present embodiment, FIG. 3 is a schematic sectional view showing a pivotal support position of a movable member of the present embodiment, and FIG. 4 is a schematic sectional view when the pivotal support position of the movable member is changed. FIG. 5 is a schematic sectional view showing a state in the course of assembling of this embodiment, FIG. 6 is a side view of an automobile equipped with a vehicle window glass antivibration device, and FIG. 7 is a conventional device. FIG. 8 is a cross-sectional view corresponding to the line AA arrow view, and FIG. 8 is a perspective view of a conventional device. 30 ... Support member, 32 ... Movable member, 56 ... Hinge pin, 58 ... Double torsion coil spring (biasing means), 60 ... Door inner panel, 64 ... Door outer panel, 66 ... Door glass ( Window glass), 68 ... Outer stabilizer (elastic body), 74 ... Inner mail stabilizer (engaging member).

Claims (2)

[Scope of utility model registration request] 1. A window glass which is elevated between a door outer panel arranged outside the vehicle compartment and a door inner panel arranged inside the vehicle compartment, and is parallel to the window glass toward the upper side of the door. The extended engaging member, the support member fixed to the upper portion of the door inner panel, and the end member on the side opposite to the center of swinging to the window glass by being swingably supported by the support member and swinging. On the other hand, a movable member that moves in the direction perpendicular to the surface and that has a holding portion that can hold the extended portion of the engaging member on the movement locus of the engaging member as the window glass rises, and the upper portion of the door outer panel. An elastic body that is arranged and faces the movable member through the window glass, and is interposed between the support member and the movable member, and urges the end of the movable member on the side opposite to the swing center in the window glass pressing direction. And means for closing the window glass Holds the window glass by sandwiching the engaging member by the sandwiching portion of the movable member against the biasing force of the biasing means, and the window member is retracted from the sandwiching portion of the movable member, and the window glass is not fully closed. In this state, the anti-swing center side end of the movable member presses the window glass against the elastic body by the urging force of the urging means to hold the window glass. . 2. A vehicle window glass antivibration device according to claim 1, wherein the movable member is axially supported by the support member in the vicinity of the engagement start portion with the engagement member.