JPH04112113U - Automobile door seal structure - Google Patents

Abstract

(57) [Summary] [Purpose] By extending the glass holding member to the inner circumferential side of the sash and contacting this extended portion with the weather strip attached to the vehicle body opening, the rear part of the quarter window Expand. [Configuration] In the sash 12 of the quarter window 22,
Glass holding member 28 to which window glass 28 is attached
and a first weather strip 32 that abuts the vehicle body opening 36. A second weather strip 40 is provided in the vehicle body opening 36. The glass holding member 28 is extended to the inner peripheral side of the sash 12 in the rear side portion of the vehicle, and the hollow portion 40 of the second weather strip 40 is attached to this extended portion 42.
b.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention focuses on the sealing structure of automobile doors, especially when the window glass is integrated into the door side. Seal structure for a car door with a quarter window fixed to the body at the rear of the vehicle Regarding.

0002

[Conventional technology]

Generally, car doors open and close by raising and lowering the windshield. For example, in the triangular part formed on the rear side of the vehicle, As disclosed in the official gazette, the so-called window glass is integrally fixed to the door side. Some things have come to form quarter windows.

0003 The door with the quarter window is of a type with a sash, As disclosed in the above-mentioned publication, the seal between the door and the vehicle body opening is This is done through a weather strip placed along the outer circumference of the door including the sash. It looks like this.

0004 In addition, in order to further improve the sealing performance around the door, the inner periphery of the vehicle body opening is A weather strip is also provided on the sash, and this weather strip is applied to the interior of the sash. There are some that come into contact with the inside and have a double sealing function.

[0005]

[Problem that the idea aims to solve]

However, in such a conventional door seal structure, the quarter window In automobiles that form a double seal and exhibit a double sealing function, the The shape of the opening on the side is regulated by the seat position, etc., so it opens wide towards the rear. I can't. Therefore, the shape of the door window depends on the shape of the vehicle body opening. This will inevitably be decided. Therefore, the window area of the quarter window part is There was a problem that it became impossible to set it even larger.

[0006] Therefore, in view of such conventional problems, the present invention has been developed to keep the area of the car body opening constant. Automotive door seal that can expand the window area of the quarter window The purpose is to provide a file structure.

[0007]

[Means to solve the problem]

In order to achieve this purpose, the present invention provides a glass retaining member to the sash. A quarter window is attached to the rear of the vehicle by sealing the periphery of the Indian glass. A weather strip attached to the door and the opening of the vehicle body that is opened and closed by the door. and a seal between the door and the vehicle body opening via this weather strip. In the automobile door seal structure, the upper part of the sash is Seal the strip directly against this sash while In the side portion, the glass holding member is extended to the inner peripheral side of the sash, and a front portion is attached to this extended portion. The structure is such that the weather strip contacts and seals.

[0008]

[Effect]

With the above configuration, the seal structure of the automobile door of the present invention has a quarter wall. The rear part of the vehicle has a sash with a window glass installed on this sash. Extend the glass retaining member to be attached to the inner circumference of the sash, and attach the vehicle body opening to this extended part. Since the weather strip attached to the opening is in contact with the sash, the vehicle The rear part is compared to the upper part where the weather strip is in direct contact with the sash. Then, the window glass is expanded by the amount that the extended portion is placed on the inner circumferential side of the sash. can be stretched. In other words, the location of the weather strip is determined by the shape of the vehicle body opening. Although it is determined in advance by - By bringing the strip into contact with the weather strip, the sash can be can be moved to the rear of the vehicle. Therefore, move the sash backward like this This will allow the window glass area of the quarter window to be expanded.

[0009]

【Example】 Hereinafter, embodiments of the present invention will be described in detail based on the drawings. 1 to 4 show an embodiment of a seal structure for an automobile door according to the present invention, and FIG. 1 is a side view of the main parts of the door 10 seen from inside the vehicle interior, and FIG. 2 corresponds to line A-A in FIG. 3 is a sectional view of a portion corresponding to line B-B in FIG. 1, and FIG. 4 is a sectional view of a portion corresponding to line C in FIG. It is an enlarged cross-sectional perspective view of a part.

0010 The door 10 includes a sash 12 that conforms to the shape of the opening of the vehicle body. 12 and the door panel 14, the window portion 16 is separated from the vehicle by a sub-sash 18. It is separated into an opening/closing window 20 on the front side and a quarter window 22 on the rear side of the vehicle. The opening/closing window 20 is connected to a window regulator (not shown) housed inside the door panel 14. Therefore, the window glass 24 can be raised and lowered to open and close. On the other hand, the quotation The tar window 22 is attached to a window glass 26 in a sealed manner.

[0011] As shown in FIG. 2, the sash 12 has a closed cross-section inside the vehicle interior (lower in the figure). A reinforcing portion 12a is formed, and a wi A fitting portion 30 of the glass holding member 28 for attaching the window glass 26 is formed. . Also, on the outer peripheral side of the sash 12 (right side in the figure), a first weather strip 32 is provided. A fitting portion 34 is formed. The glass holding member 28 is made of rubber and has a front A recess 28a into which the window glass 26 is inserted is provided, and the window glass 26 is inserted into the recess 28a. The peripheral edge of the window glass 26 is held in a sealed structure. Said first weather The trip 32 includes a hollow portion 32a, and this hollow portion 32a opens the vehicle body when the door 10 is closed. It is adapted to come into pressure contact with the mouth portion 36.

0012 A portion of the vehicle body opening 36 that corresponds to the quarter window 22 is located at the rear center. The outer panel 38a of this rear pillar 38 and the inner A second weather strip 40 is attached to the joint portion 38c with the inner panel 38b. It is written. This second weather strip 40 is a weather strip that fits into the joint portion 38c. The welt 40a is integrally formed with the welt 40 on the outside of the vehicle interior (upper part in the figure). It consists of a hollow part 40b. The hollow part 40b is formed in the sash 1 when the door 10 is closed. The reinforcing portion 12a of No. 2 is pressed into contact with the reinforcing portion 12a. Note that the second weather strip 40 is The structure that comes into direct contact with the cable 12 is part P in FIG.

[0013] Here, in this embodiment, the Q portion of the sash 12 which is the rear side portion of the vehicle is 3 and 4, the glass holding member 28 is placed on the inner peripheral side of the sash 12. The indoor end surface of the extended portion 42 is formed substantially flush with the reinforcing portion 12a. . Then, the hollow part 40b of the second weather strip 40 is connected to the extended part 42. It is designed to come into contact with and seal.

[0014] With the above configuration, the seal structure of the automobile door 14 of this embodiment has the following features: A first weather strip 32 is provided on the sash 12 of the door 14, and the vehicle body opening A second weather strip 40 is provided in the section 36 so that the first, The second weather strips 32 and 40 create a space between the door 14 and the vehicle body opening 36. Since each seal is sealed, the interior of the vehicle can have a double sealing function.

[0015] At this time, the upper part P of the sash 12 is connected to the second weather strip 4. The hollow part 40b of the sash 12 is brought into contact with the reinforcing part 12a of the sash 12. The vehicle rear portion Q of the sash 12 is a glass holder extending on the inner circumferential side of the sash 12. Since the hollow portion 40b is brought into contact with the extended portion 42 of the member 28, the vehicle body opening 36 The sash 12 can be moved toward the rear of the vehicle. That is, the second The abutment position R of the weather strip 40 is shown by a two-dot chain line, but the above-mentioned upper part P This contact position R passes through the sash 12, and the extending portion 42 is located at the rear portion Q of the vehicle. Pass. In other words, the mounting position of the second weather strip 40 is determined according to the shape of the vehicle body opening. The abutment is predetermined along the sash 12 at the rear portion R of the vehicle. This means that the sash 12 can be moved to the rear of the vehicle by a distance L to the position R. Therefore, by moving the sash 12 backward in this way, the quarter window 22 will be The area of the window glass 26 can be expanded.

[0016]

[Effect of the idea] As explained above, in the seal structure of the automobile door of the present invention, the rear side of the vehicle The upper part of the sash with a quarter window is attached to the opening of the vehicle body. While sealing the ether strip directly against this sash, Attach the window glass of the quarter window to the sash on both rear sides. A glass holding member is provided that extends to the inner circumferential side of the sash, and the weather Since the strips are in contact with each other to seal, the rear side of the vehicle It becomes possible to move the part toward the rear of the vehicle with respect to the vehicle body opening. Therefore, the quota The area of the windshield can be expanded, greatly improving outward visibility. It has the excellent effect of improving

[Brief explanation of drawings]

FIG. 1 is a side view of the main parts of the door seen from inside the vehicle interior, schematically showing the seal structure of the automobile door according to the present invention.

FIG. 2 is a sectional view of a portion corresponding to line AA in FIG. 1;

FIG. 3 is a sectional view of a portion corresponding to line BB in FIG. 1;

4 is an enlarged cross-sectional perspective view of portion C in FIG. 1. FIG.

[Explanation of symbols]

10 Automobile door 12 Sash 22 Quarter window 26 Windshield 28 Glass holding member 36 Vehicle body opening 40 Second weather strip 42 Extended portion P Upper portion Q Vehicle rear portion R Contact position of weather strip

Claims (1)

[Scope of utility model registration request] Claim 1: A door provided on the rear side of a vehicle with a quarter window attached to the sash by sealing the peripheral edge of the window glass via a glass holding member, and a weather strip attached to the opening of the vehicle body that is opened and closed by the door. In an automobile door seal structure that seals between the door and a vehicle body opening via the weather strip,
The upper part of the sash seals the weather strip by directly contacting the sash, while the vehicle rear part of the sash has the glass holding member extending to the inner peripheral side of the sash, and the weather strip is sealed to the sash by directly contacting the weather strip. A seal structure for an automobile door, characterized in that the weather strip is brought into contact with the weather strip for sealing.