JPH072263Y2 - Baffle plate for vehicle door - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an air guide plate attached to a window of a vehicle door.

(Prior art) When ventilating the passenger compartment, the door window is conventionally opened,
It was effective and widely used to open the triangular window instead of the door window or with the door window when traveling.

However, this triangular window has almost disappeared along with the improvement from the viewpoint of securing a side view and the spread of air conditioners.

(Problems to be solved by the invention) For this reason, most of the vehicles currently in widespread use have a structure in which the door window is opened and closed by a single door glass. With such a structure, it is easy to secure the vehicle's lateral field of view, but the ventilation performance during traveling is deteriorated. For this reason, if a single-door glass type vehicle is used without an air conditioner, there may be a problem in ventilation. In particular, many countries do not have air-conditioners, which is a problem.

Therefore, a baffle plate main body that is rotatable with respect to a straight line passing through these two points is attached to two points on the inner surface of the door sash and the upper end of the door panel, and the baffle plate body is rotated to move the interior of the vehicle interior There is known a baffle plate for a vehicle door that is easily retrofitted for ventilation.

However, if the windshield is accidentally moved up while the wind guide plate body is being rotated, the wind guide plate of this vehicle door will have a lower edge of the wind guide plate and an upper edge of the wind glass. There is a problem that the abutting part of is damaged.

An object of the present invention is to provide a baffle plate for a vehicle door that can reduce damage to both abutting portions even when the upper edge of the windshield and the lower edge of the baffle plate body come into contact with each other.

An object of the present invention is to provide a baffle plate for a vehicle door that can be easily retrofitted.

(Means for Solving Problems) The air guide plate for a vehicle door according to the present invention comprises upper and lower pivot members for attaching the air guide plate main body to two points of the inner surface of the door sash and the upper end of the door panel. It is characterized in that the lower end edge is formed so as to rise and slope from the portion where the lower end edge of the air guide plate body and the rotation center line of the air guide plate body intersect.

(Operation) When the lower edge of the baffle plate body is pressed upward, the baffle plate body is moved in the rotating direction.

(Embodiment) The air guide plate of the vehicle door shown in FIG. 1 is provided opposite to the inner wall surface of the driver side door on the vehicle interior side.

As shown in FIG. 2, this door is formed of a door panel 1 and a door sash 2 integrally connected to the upper side thereof,
The window glass 3 is formed so that the entire window opening 4 can be opened and closed. The door panel 1 has a door trim 6 mounted integrally on the door inner panel 5 by well-known locking means.

At the front part of the window opening 4, the wind guide plate main body 7 is provided at a predetermined distance a inside the space occupied by the window glass 3 during the closing operation.
Are opposite to each other.

The baffle plate body 7 is made of transparent glass having a predetermined thickness and has a substantially triangular shape. The baffle plate body 7 is connected at its upper end side to the door sash 2 by using the upper pivot member 8 and at its lower end side to the door inner panel 5 by using the lower pivot member 9.

The baffle plate body 7 can be rotated around a common rotation center line 1 which is vertically long and is determined by the attachment of both pivotally supporting members 8 and 9. The lower end edge b of the baffle plate body 7 is formed in a substantially arc shape. That is, the lower end edge b is formed in a rising slope around the facing portion 701 with respect to the rotation center line l, and the front and rear rotating ends 702 and 703 are located higher than the facing portion 701.

As shown in FIG. 4, the lower pivot member 9 is rotatably fitted to a rotating metal fitting 11 fixed to the lower end of the baffle plate body 7 by caulking pins 10 and a downward shaft 12 of the metal fitting 11. The tubular portion 13 is formed, and the lower end is formed with a fixing metal fitting 15 which is fastened and fixed to the door inner panel 5 via a screw 14.
In addition, the tubular portion 13 and the downward shaft 12 are, as shown in FIG.
The well-known ring-shaped friction members 16 are in sliding contact with each other, thereby preventing the air guide plate body 7 from fluttering. Further, as shown in FIG. 6, a cutout 17 is formed in the tubular portion 13, and a projection 18 at the lower end of the rotary fitting is fitted therein. Here, the protrusion 18 can rotate within the range of the rotation angle α.
Since the protrusion 18 is integrally connected to the baffle plate body 7, the baffle plate body 7 can be rotated by the rotation angle α as shown in FIG. The baffle plate main body 7 has a position parallel to the windshield 3 as a reference position P.
Only by rotating the front turning end 701 to the outside, the outside air can be taken in.

The upper pivot member 8 has a structure similar to that of the lower pivot member 9 described above, and the notch 17 and the protrusion 18 for setting the turning angle are eliminated.

The rotating metal fitting 19 of the upper pivot member 8 is also fixed to the air guide plate body 7 by the caulking pin 20, and the fixing metal fitting 21 is fixed to the inner wall surface of the door sash 2 by the screw 22.

The baffle plate of such a vehicle door is normally held at the reference position P.

Then, at the time of ventilation in the vehicle, first, the window glass 3 is lowered to fully open the window opening 4. When the outside air is desired to be taken in from this state, the driver rotates the baffle plate body 7 to the fully open position P1 as shown by the solid line in FIG. If desired, the baffle plate body 7 can be held at the reverse opening position P2 as shown by the chain double-dashed line. Further, when the wind guide plate main body is at the fully open position P1 or the reverse opening position P2 and the window glass 3 is accidentally moved up, the upper edge of the window glass 3 comes into contact with the inclined bottom edge b. At this time, an oblique component force based on the upward pressing force is applied to the bottom edge b, and the baffle plate body 7 is displaced in the rotating direction and moved to a position substantially parallel to the window glass 3.

Although the baffle plate body 7 has a substantially triangular shape in the above-mentioned place, instead of this, as shown in FIGS. 7 (a) and 7 (b),
It may be formed in an oval shape or a fish shape. In this case, if the baffle plate body 7 is made of a colored transparent resin, for example, acrylic resin or colored glass, it can also be used as an accessory in the vehicle.

(Effect of the Invention) As described above, according to the present invention, when the windshield is moved upward while the wind guide plate body is not at the reference position, the upper edge of the wind glass and the lower end edge of the wind guide plate body are Even if they come into contact with each other, the baffle plate body is displaced in the rotating direction, so that damage to both abutting portions can be reduced.

[Brief description of drawings]

FIG. 1 is a front view of the inside of a door having a wind guide plate for a vehicle door as an embodiment of the present invention, FIG. 2 is a sectional view taken along line AA of FIG. 1, and FIG. 4 is a front sectional view of a lower pivot member in FIG. 1, and FIG. 5 is a B-section of FIG.
FIG. 6 is a sectional view taken along line B, FIG. 6 is a sectional view taken along line CC of FIG. 4, and FIGS. 7 (a) and 7 (b) are front views of baffle plates used in other different embodiments of the present invention. . 1 ... Door panel, 2 ... Door sash, 5 ... Door inner panel, 7 ... Baffle plate body, 8, 9 ... Pivoting means, 14,
22 …… screw, 701 …… rotation center line facing part, b …… bottom edge, l…
… Center of rotation.

Claims (1)

[Scope of utility model registration request] 1. A baffle plate for a vehicle door, wherein an upper end portion of a baffle plate body made of a translucent plate material is rotatably supported at a door sash and a lower end portion at an upper end of a door panel. A baffle plate for a vehicle door, characterized in that the lower end edge is formed so as to rise and rise from a portion where a lower end edge of the baffle plate body and a rotation center line of the baffle plate body intersect.