JPS6259117A - Door structure of car - Google Patents

Abstract

PURPOSE:To improve the anti-dim effect by forming an air blow-out port at the car outside decoration part in the extension part of a trim member installed onto an inner panel which constitutes a door panel, thus permitting the conditioned air in a duct to be directly blown into the lower part of a door glass. CONSTITUTION:A car door 11 consists of an inner panel 12 and an outer panel 13, and a door trim 20 is installed onto the inner panel 12. An extension trim 21 is installed onto the front upper part of the door trim 20, and said extension trim 21 is constituted of a car interior side decoration part 21c faced to the car interior inside and a car outside decoration part 21d which is extended to the belt line of the outer panel 13 from the upper edge part of the interior side decoration part 21c, turned downward so as to be opposed to the inner surface of a door glass 16. With such constitution, a duct member 25 whose one edge is connected with an air conditioning duct on the chassis side when the door is in the closed state is arranged between the both decoration parts 21c and 21d of the extension trim 21, and an air blow-out port 26 fitted with the opened port 21e of the car outside decoration part 21d is formed at the other edge.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to improvements in automobile door structures.

(Prior Art) Conventionally, as shown in FIG. 4, in a door structure in which a door glass 5 moves up and down an upper opening 4 of a door panel 3 consisting of an inner panel 1 and an outer panel 2, a door trim 6 attached to an inch panel l is used. It has been proposed that an air blowing lower is provided at the upper edge, and the door glass 5 is prevented from fogging by the conditioned air blown from the air blowing lower. reference).

However, in the above conventional structure, the air blowing lower of the door trim 6 does not directly face the lower side of the door glass 5, and the conditioned air blown from the air blowing lower is blown diagonally upward against the door glass 5. Therefore, it is desirable to spray conditioned air directly onto the lower side of the door glass 5 to prevent fogging.

(Object of the Invention) The present invention was made in response to the above-mentioned demands, and its basic purpose is to improve the anti-fogging effect of the door glass by adding a device to the arrangement structure of the air outlet in the door trim. It is something.

(Structure of the Invention) Therefore, the present invention provides a door structure in which a door glass moves up and down the upper opening of a door panel consisting of an inner panel and an outer panel, in which the inner panel has an extension extending upward from the belt line of the outer panel. A trim member in which a projecting part is formed is attached, and the extending part of the trim member extends from the interior decoration part facing the inside of the vehicle interior and from the upper end of the interior decoration part to the inner surface of the door glass. The exterior decoration part is folded downward and extends to the belt line of the outer panel so as to face each other, and an air outlet is opened in the exterior decoration part. The air conditioner is characterized by being provided with a duct that guides the air into the extending portion and blows it out from the air outlet.

(Effects of the Invention) According to the present invention, since the air outlet is provided in the exterior decorative portion of the extending portion of the trim member attached to the inner panel, the conditioned air in the duct is supplied to the air outlet. Since it can now be sprayed directly onto the bottom of the door glass, the anti-fogging effect at the bottom of the door glass has been greatly improved.

Further, since the extending portion of the trim member can be formed so as to be continuous with the instrument panel, the appearance design is also improved.

(Embodiments) Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 3, the door 11 (
Only the left side is shown) is the inner panel 12 and outer panel 1.
3, and the door 11 is attached to a hinge pillar 10a on the vehicle body side by a hinge bracket 14.14 on the front side so as to be openable and closable.

There is a door glass 1 between both panels 12 and 13 of the door 11.
6 is interposed therebetween, and the door glass 16 is raised and lowered from upper openings 17 of both panels 12 and 13 by operation of a window regulator (not shown).

A triangular corner bracket 18, which also serves as a lift guide for the door glass 16, is erected at the front upper part of the door 11, and a door mirror (not shown) is attached to the triangular corner bracket 18.

On the other hand, there are snaps 19 on the inner panel 12 of the door 11.
．． ..., a door trim 20 is attached by 19, and the front part 21a side of the door trim 20 extends upward from the belt line of the outer panel 13, and the rear part 21b side slopes gently downward to form a door. An extending trim 21 is attached at approximately the center position of the outer panel 11 in the front-rear direction and coincides with the belt line of the outer panel 13.

The front portion 21a of the extending trim 21 is aligned in height so as to be continuous with the instrument panel 10b in the vehicle interior, thereby improving the appearance design.

The extending trim 21 is a decorative part 2 facing the interior of the vehicle.
1c, and a vehicle exterior decorative portion 21 that is folded downward from the upper end of the vehicle interior decorative portion 21c to face the inner surface of the door glass 16 and extends to the belt line of the outer panel 13.
It is composed of d.

A weather seal is provided between the lower part of the vehicle exterior decoration part 21d and the upper part of the outer panel 13 to seal the gap between the door glass 16 and the lower part of the outer panel 13.
Strips 22, 23 are each attached.

The exterior decorative portion 21d of the extending trim 21 is provided with an opening 21e located at the rear of the triangular corner bracket 18.

The front end 25a of the extending trim 21 is located between the interior decoration part 21c and the exterior decoration part 21d of the extension trim 21.
The air outlet 26 is opened at the front side 21f of the rear end 25b.
A duct member 25 is provided, which is connected to the opening 21e of the vehicle exterior decorative portion 21d.

The front end opening 25a of the duct member 25 is connected to an air conditioning air duct (not shown) on the vehicle body side when the door 11 is closed.

With the above configuration, when the conditioned air supplied from the air conditioned air duct on the vehicle body side passes through the duct member 25 and is blown out from the air outlet 26, the air outlet 26 is located at the bottom of the door glass 16. Since the sides face each other, the blown out conditioned air can be blown directly onto the lower part of the door glass I6.

Therefore, even when a door mirror is attached to the triangular corner bracket 18, the lower part of the door glass 16 can be quickly and sufficiently prevented from fogging, making it easier to see the door mirror and driving safely.

Also, door glass! Since the conditioned air blown directly to the lower part of the door glass 16 rises along the inner surface of the door glass 16, the upper part of the door glass 16 is also effectively prevented from fogging.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the main parts of an automobile equipped with a door according to the present invention, Fig. 2 is an enlarged sectional view taken along the
FIG. 4 is an exploded perspective view of the door shown in FIG. 4, and FIG. 4 is a perspective view of a conventional door. IO...Car, 11...Door, 12.
...Inner panel, 13...Outer panel, 16
...Door glass, 17...Top opening, 20.
...Door trim, 21...Extending trim, 21c
... Vehicle interior decoration part, 21d... Vehicle exterior decoration part, 2
5... Duct member, 26... Air outlet.

Claims (1)

[Claims] (1) In a door structure in which a door glass moves up and down the upper opening of a door panel consisting of an inner panel and an outer panel, the inner panel has a trim member in which an extension part extending upward from the belt line of the outer panel is formed. is attached, and the extending portion of the trim member includes a vehicle interior side decorative portion facing the inside of the vehicle interior, and a vehicle interior side decorative portion that is folded back from the upper end of the vehicle interior side decorative portion downward so as to face the inner surface of the door glass. and a vehicle exterior decoration portion extending to the belt line of the outer panel, an air outlet is opened in the vehicle exterior decoration portion, and an air outlet is provided in the extension portion of the trim member to guide conditioned air into the extension portion. An automobile door structure characterized by being provided with a duct for blowing air from an air outlet.