JP3044527B2 - Door glass anti-rattle mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a door glass anti-rattle disposed between a door trim of a vehicle, for example, an automobile door, and a door glass that moves up and down.

[0002]

2. Description of the Related Art Doors such as a front door and a rear door for opening and closing a doorway of an automobile (vehicle) are generally provided with a vertically movable door glass 1 as shown in FIG. As shown in FIG. 9, such a door has a box-shaped door body formed by assembling a door outer panel 3 and a door inner panel 4 on both sides of a door glass hoistway 1a (hereinafter, simply referred to as hoistway 1a). 2, a structure is adopted in which a device (not shown) for driving the door glass 1 up and down is housed together with the door glass 1.

[0003] In the door body 2 provided with such a door glass 1, the door glass 1 using the door glass anti-rattle 5 is used to prevent the door glass 1 from going up and down while swinging.
b is being sealed.

More specifically, for example, as shown in FIG. 9, on both sides of an entrance 1b of a hoistway 1a opening at an upper portion of a door body 2, there are provided soft lip portions 7 which are in sliding contact with the glass surface of the door glass 1. Door glass 1 provided with door glass anti-rattler 5a, 5b, and ascending and descending at lip portions 7 on both sides of the glass
It seals between the glass surface while suppressing the runout.

In the door main body 2, a door trim 9 as a decorative member is provided on a side surface facing the vehicle interior, that is, on an outer surface side of the door inner panel 4, in order to improve the appearance.

Normally, the door trim 9 is arranged on the panel surface of the door inner panel 4 on the vehicle interior side so as to cover the door inner panel 4 from the vicinity of the entrance 1b of the hoistway 1a to the middle stage of the door inner panel 4 and the entire door inner panel 4. And is supported by the clip 10.

Therefore, in the door in which the upper edge of the door trim 9 is disposed in the vicinity of the entrance 1b, the door glass anti-rattler 5b on the door inner side is held at the upper edge of the door trim 9 and attached to the entrance 1b. That is being done.

Conventionally, such a door glass anti-rattler 8
The structure shown in Japanese Unexamined Utility Model Publication No. 2-48419 is adopted as the mounting structure b. This forms a vertical wall portion 11 projecting downward along the glass surface of the door glass 1 at the upper edge of the door trim 9 as shown in FIG. 9, and forming a groove 12 on the upper surface of the upper edge of the door trim 9. The main body 5c of the door glass anti-rattler 5b is formed in a substantially C shape, and the main body 5c of the door glass anti-rattler 5b is formed.
Is engaged between the lower end of the vertical wall portion 11 and the groove portion 12 and is held by the door trim 9, thereby disposing the door glass anti-rattler 5b at the entrance 1b and sliding the lip portion 7 against the glass surface. .

[0009]

By the way, in order to suppress the deflection of the door glass 1, the lip portion 7 of the door glass anti-rattler 5b is brought into contact with the glass surface at a predetermined contact pressure determined by design. It is desirable.

However, the door trim 9 supporting the door glass anti-rattler 5b is formed of a soft member such as a soft synthetic resin member, and each part of the door trim 9 is fixed to the door inner panel 4 by clips 10. So it is unstable.

For this reason, the mounting posture of the door glass anti-rattler 5b tends to change. Specifically, the distance P from the glass surface of the door glass 1 to the support surface of the door glass anti-rattle 5b changes depending on the behavior of the door glass 1 moving up and down.

Therefore, it is difficult to mount the door glass anti-rattler 5b so that the contact pressure with the door glass 1 becomes a set value. In addition, the variation in the sliding resistance when the door glass 1 is raised and lowered may increase, which may affect the smooth movement of the door glass 1.

Therefore, although not shown, an inverted hat-shaped rail portion is provided on the upper edge portion of the door inner panel along the edge portion, and is inserted into the door glass anti-rattle with a spring property. A structure has been proposed in which a door glass anti-rattle is provided at an entrance of a glass hoistway by providing a portion.

However, since the door glass anti-rattle mounted on the doorway is elastically supported by the rails, the door glass anti-rattle also receives the reaction force of the door glass 1 which moves up and down, and comes into contact with and separates from the glass surface of the door glass. The instability of the mounting posture, that is, the displacement, cannot be eliminated, and improvement of this point is demanded.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a door glass anti-rattle mounting structure capable of stabilizing the mounting posture of a door glass anti-rattle held at a trim end. To provide.

[0016]

According to a first aspect of the present invention, there is provided a vertical wall in which an upper edge of a door inner panel is provided along a glass surface of a door glass.
Side surface formed with an interval from the vertical wall to the vehicle interior side
Has the door, door glass Anchira tigers, as well as have a base portion along a vertical wall portion and the side surface of the door inner panel
Of forming the engagement holding portion holds said side surface and said vertical wall portion, for engaging and holding the upper edge portion of the upper edge of Doatori <br/> arm to the base body
I had to do it.

According to the first aspect of the present invention, the door glass anti-rattle at the trim end is stably held by the door inner panel having high support rigidity so that the posture does not change.

Thus, the mounting posture of the door glass anti-rattler is not affected by the door glass moving up and down.
As a result, the anti-rattle door glass is attached according to the contact pressure set easily, and the required anti-sway performance and sealability of the door glass can be easily obtained.

According to a second aspect of the present invention, in addition to the above object, in order to hold the door glass anti-rattle on the door trim with a high bonding force, the engagement holding portion according to the first aspect has the following features .
The concave or provided in the base portion of the door glass Anchira tiger is a convex portion, that is constituted by projection fitting means of fitted together the convex or concave portion provided on the de Atorimu.

[0020]

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described based on a first embodiment shown in FIGS. FIG. 1 is a view of an automobile (vehicle), for example, the body of a passenger car as viewed from the outside of the vehicle. In the figure, reference numeral 20 denotes a passenger compartment, 21 denotes an entrance formed on the side of the passenger compartment 20, and 22 denotes a passenger exit 21. For example, a side-opening front door that opens and closes.

The front door 22 is shown in FIGS.
As shown in FIG. 2, for example, a metal door outer panel 24 and a metal door inner panel 25 are provided on both sides of a door glass hoistway 23 (hereinafter, simply referred to as hoistway 23).
And a frame-shaped sash 27 is provided at the upper part of a box-shaped door main body 26.

The outer surface of the door inner panel 25 (the side facing the interior of the vehicle) is made of a soft synthetic resin so as to cover the entire outer surface including the upper edge of the panel 25 as shown in FIG. A door trim 28 (decorative member) made of a member is fixed by a clip 29.

In the door body 26, a plate-like door glass 3 is provided.
Reference numeral 0 is accommodated together with a device (not shown) for driving the glass 30 up and down so that the door glass 30 is raised and lowered along the sash 27 by the lifting and lowering device.

At the entrance 23a of the hoistway 23 opening at the upper part of the door body 26, as shown in FIG. 3, an outer door is provided along the upper edge of a door outer panel 24 sandwiching the entrance 23a. A glass anti-rattler 31 is attached. In addition, 31a is the door glass anti-rattler 3
1 shows a lip protruding from 1 toward the door glass 30.

On the other side of the door inner side, a door glass anti-rattle 32 which is combined with an upper edge of the door trim 28 is provided.
Are provided along the edge. The glass anti-rattler 32 is attached to the upper edge of the door inner panel 25 in order to secure a high support rigidity that cannot be obtained by the door trim 28.

The mounting structure of the glass anti-rattle 32, which is a main part of the present invention, will be described.
The upper edge has a structure as shown in FIG. That is, the upper edge portion of the door inner panel 25 is, for example, a flat portion 33 formed by extending the entire upper edge of the panel 25 upward to a position where the upper edge wall of the door trim 28 is supported and bent toward the horizontal door glass side. (Equivalent to upper support)
And a vertical wall portion 34 formed by extending the entire front end of the flat portion 33 by a predetermined amount downward along the hoistway 23 (in the direction along the glass surface of the door glass 30). It has been molded.

On the other hand, the door glass anti-rattler 32 has an elongated shape extending along the upper edge of the door inner panel 25, and the upper portion is provided at the upper edge of the door trim 28 which covers the upper edge of the door inner panel 25. The lower part is fixed to the flat part 33 and the vertical wall part 34 of the door inner panel 25.

More specifically, the main body 32a (corresponding to the base) of the door glass anti-rattle 32 is made of a hard synthetic resin member,
For example, as shown in FIG. 3, a short side wall 35 extending in the lateral direction overlapping with the upper surface of the door trim end and an elastic displacement extending downward from the lower surface of the short side wall 35, as shown in FIG. A possible vertical wall 36 has a T-shaped cross-section.

From the upper portion of the vertical wall 36, a seat wall 37 (corresponding to an engagement holding portion) interposed between the flat portion 33 and the upper edge of the door trim 28 supported by the flat portion 33 extends. A groove 32b is formed between the side wall 35 and the seat wall 37.

The upper edge of the door trim 28 is fitted into the groove 32b to cover the door trim end so as not to move vertically. Seat wall 3
A concave portion 38 is formed on the upper surface of the projection 7 to fit a projection 28a (corresponding to a convex portion) protruding from the lower surface of the door trim 28. (Equivalent to fitting means) to restrict the door trim end from moving toward the vehicle interior. In addition, the concave and convex fitting portion 40
May be a structure in which a concave portion 38 is formed in the door trim 28 and a projection 28a is formed in the seat wall 37.

The vertical wall 36 of the door glass anti-rattle 32
Extends so as to overlap with the side surface of the vertical wall portion 34 on the door glass side, and regulates the door glass anti-rattle 32 so as not to move toward the vehicle interior.

At the lower end of the vertical wall 36, there is formed a projection 39 (corresponding to an engaging portion) for engaging with the lower end of the vertical wall portion 34 of the door inner panel 25.
Regulates that it cannot move upward.

Due to such restrictions, the door glass anti-rattler 32 is restrained against the upper edge of the door inner panel 25. That is, the door glass anti-rattler 32
Is regulated in the vertical wall portion 34 and the regulation performed in the door trim 28 so that the vehicle interior / outward direction (the door glass 30
Is fixed to the door inner panel 25 so as not to be displaced with respect to the plane direction of the door), and is fixed to the door inner panel 25 so as not to be displaced in the vertical direction by the regulation performed by the flat portion 33 and the regulation performed by the protrusion 39. Is done.

With the support of the door glass anti-rattler 32, the swing made of a soft member, for example, a soft vinyl chloride, protruding from the side surface of the vertical wall 36 (glass anti-rattler 32) facing the hoistway 23. The stop lip 32c is pressed against the glass surface of the door glass 30 so as to obtain a predetermined set contact pressure.

Thus, the door glass anti-rattle 32 at the end of the door trim is provided with the door inner panel 2 having high support rigidity.
5 is stably held so that the posture does not change. Therefore, the mounting posture of the door glass anti-rattle 32 on the door inner side is not affected by the behavior of the door glass 30 moving up and down. That is, the door glass 3
The distance P from the glass surface 0 to the support surface of the door glass anti-rattle 32 remains unchanged.

As a result, the mounting posture of the door glass anti-rattle 32 can be stabilized, so that the door glass anti-rattle 32 can be mounted so that the set contact pressure can be easily obtained. Sealability can be easily obtained.

In addition, the support structure of the door glass anti-rattler 32 employs a structure in which the projection 39 is locked along the vertical wall portion 34 formed on the door inner panel 25. Door body 26
Is easy to assemble.

That is, when assembling the door glass anti-rattle 32 to the door main body 26, first, FIGS.
As shown in (a), the door trim end is inserted into the groove 32b of the door glass anti-rattle 32, and the protrusion 28a is
Insert until it fits.

Thereafter, as shown in FIG. 4B, the door glass anti-rattle 32 is inserted into the entrance 23a of the hoistway 23.
After inserting the vertical wall 36 along the side surface of the vertical wall portion 34 until the projection 39 at the tip engages with the lower end of the vertical wall 36, and clipping each part of the door trim 28, FIG. )
The entirety of the door glass anti-rattler 32 is simply fixed to the upper edge of the door inner panel 25 as shown in FIG.

Further, the coupling between the door glass anti-rattler 32 and the door trim 28 is performed by using an uneven fitting portion 40 formed between the seat wall 37 of the groove 32b into which the end of the door trim 28 fits and the door trim 28. Door glass anti-rattler 32 with a high bonding force.
6 at the upper edge.

FIGS. 5 to 7 show a second embodiment of the present invention. In the present embodiment, a step portion 45 that falls downward on the passenger room side of the flat portion 33 of the door inner panel 25 is configured,
The step 45 is attached to the seat wall 37 of the door glass anti-rattle 32.
A receiving wall 46 (receiving portion) that comes into contact with the side surface 45a of the step portion 45 is formed by forming a portion that descends in a manner similar to that of the step portion 45, thereby increasing the restraint property against the movement in the direction of the door glass.

More specifically, the movement of the door glass anti-rattler 32 toward the door glass is restricted by the action of receiving the side surface 45a of the step portion 45 with the receiving wall 46, thereby increasing the restraint of the door glass anti-rattler 32. It tried to make it.
Of course, the support rigidity of the door trim 28 is also increased.

In the second embodiment, the recessed portion projecting from the lower end of the receiving wall 46 and supporting the projection 28a
Is provided, and when the door glass anti-rattler 32 is removed, the door trim part floating from the door inner panel 25 as shown by a two-dot chain line arrow in FIG. 7C is provided. When the door glass is pressed from the outside, the entire door glass anti-rattle is displaced clockwise by the reaction force with the tip of the projection 47 as a fulcrum as shown by a two-dot chain line arrow, and the projection 39 of the vertical wall 36 is moved to the door. The inner panel 25 is detached from the vertical wall portion 34.

When such a structure is adopted, there is an advantage that, when it is required to remove the door glass anti-rattler 32 on the door inner side, the removal operation can be easily performed. However, in the second embodiment, the same parts as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

Although the present invention is applied to a front door of an automobile, the present invention is not limited to this. The present invention can be applied to other doors that can be moved up and down, doors without a sash, and doors of other vehicles. It is needless to say that may be applied.

[0047]

As described above, according to the first aspect of the present invention, the door glass anti-rattle holding the door trim end is held and restrained by the door inner panel having high support rigidity.

Therefore, the door glass anti-rattle is
It is mounted on the door glass hoistway in a stable position without being affected by the door glass. As a result,
The mounting posture of the door glass anti-rattle can be stabilized, the door glass anti-rattle can be easily mounted in accordance with the set contact pressure, and the required anti-sway performance and sealing property of the door glass can be easily secured. .

[0049]

According to the second aspect of the present invention, in addition to the effect of the first aspect, there is an effect that the door glass anti-rattle can be held by the door trim with a high bonding force.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a door of a vehicle to which a door glass anti-rattle mounting structure according to a first embodiment of the present invention is applied.

FIG. 2 is a perspective view for explaining attachment of a door glass anti-rattler on the inner side of the door.

FIG. 3 is an enlarged view showing a structure around an entrance of a glass elevating opening along a line AA in FIG. 1;

FIG. 4 is a view for explaining a procedure for assembling the door glass anti-rattler on the door inner side to the door inner panel.

FIG. 5 is a perspective view for explaining attachment of a door glass anti-rattle according to a second embodiment of the present invention.

FIG. 6 is an enlarged view showing a structure around an entrance of a glass elevator.

FIG. 7 is a view for explaining a procedure for assembling the door glass anti-rattle on the door inner side to the door inner panel.

FIG. 8 is a perspective view for explaining a door of a vehicle employing a conventional door glass anti-rattle.

FIG. 9 is an enlarged view showing a structure around an entrance of a glass elevating opening along a line BB in FIG. 8;

[Explanation of symbols]

 Reference Signs List 22 front door (door) 23 door glass hoistway 24 door outer panel 25 door inner panel 26 door body 27 sash 28 door trim 28 a projection (convex) 29 clip anti-door glass door on inner side Ratra 32a ... Main body (base) 32b ... Groove 33 ... Flat part (upper support) 34 ... Vertical wall 35 ... Short side wall 36 ... Vertical wall 37 ... Seat wall (engagement holding part) 38 ... Recess 39 Protrusions (locking portions) 40: concave and convex fitting portions (concavo-convex fitting means) 45: step portions 46: receiving walls (receiving portions).

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tetsushi Tamura 1005-1 Nishi-Ebaracho, Ibara-shi, Okayama Prefecture Katayama Industry Co., Ltd. -150819 (JP, U) Japanese Utility Model 7-35198 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) B60J 10/04 B60J 5/00 B60J 5/04

Claims (2)

(57) [Claims] 1. A door glass anti-rattle mounting wherein a door glass anti-rattle which is in sliding contact with a glass surface of a door glass is joined to an upper edge of a door trim supported by the panel so as to cover an upper edge of the door inner panel. A top edge of the door inner panel is formed of the door glass.
A vertical wall provided along the glass surface and a car from the vertical wall
And a side surface which is formed on the interior side at a distance, the door glass Anchira tiger is closed the base portion the vertical wall portion of the door inner panel and along a said side face
The holding a vertical wall portion and the side surface, characterized in that the upper edge of the front <br/> SL door trim to the base body portion to form an engagement holding portion for engaging and holding the upper edge portion with Door glass anti-rattle mounting structure. Wherein said engaging holding portion before SL door glass Anchira and the convex portions concave or provided in the base portion of the tiger, convex-concave engagement to fitted to each other and a convex or concave portion provided on the door trim 2. The door glass anti-rattle mounting structure according to claim 1, wherein the door glass anti-rattle mounting structure is constituted by means.