JPH0586714U - Body side weather strip - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a body side weather strip that has a low weight and cost, does not have the problems of falling off and the door closing force, and has a good appearance. [Structure] Interior side convex portion 11 of automobile door frame 10
It is a body side weather strip that elastically contacts with,
The sponge rubber hollow seal portion 32 is integrally connected to the surface of the outdoor side 19 of the hard rubber base portion 31 arranged along the outdoor side 19 of the tip portion of the body flange 22, and
A hollow sponge rubber mounting portion 33 is integrally connected to the body opening edge 21 side of the base portion 31, and the mounting portion 33 is held on the body opening edge 21 via a clip 41 or a double-sided adhesive tape 42. Is.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a body side weather strip that elastically contacts an interior convex portion of a vehicle door frame.

[0002]

[Prior Art]

 A description will be given with reference to FIGS. 1 and 2. 18 is the indoor side and 19 is the outdoor side. Conventionally, as a roof side body side weather strip 90 elastically contacting the interior convex portion 11 of the door frame 10 of an automobile, as shown in FIG. 2, a U-shape fitted into a body flange 22 protruding from the body opening edge 21. A hollow seal portion 92 is integrally connected to the surface of the outdoor side 19 of the weather strip carrier 91. Reference numeral 95 denotes a lip extending to the inside of the body side weather strip 90, which is in elastic contact with the outer surface of the roof liner 50.

However, a core metal 93 is embedded in the weather strip carrier 91 of the body side weather strip 90 in order to improve the holding property of the body side weather strip 90, and there is a problem that the weight increases accordingly. In addition, the body flange 22 has variations in thickness and waviness, and there is a problem in that there are potential structural defects such as the body side weather strip 90 falling off, poor appearance, and insufficient door closing force.

[0004]

[Problems to be solved by the device]

 The problem to be solved is that the conventional body side weather strip has a large weight, and there are problems such as falling off, poor appearance, and insufficient door closing force.

[0005]

[Means for Solving the Problems]

 A description will be given with reference to FIGS. 1, 3, and 4. The present invention is a body side weather strip elastically contacting the indoor convex portion 11 of the door frame 10 of an automobile, and is a hard rubber base portion 31 arranged along the outdoor side 19 at the tip of the body flange 22. The sponge rubber hollow seal portion 32 is integrally connected to the outdoor side surface of the body, and the sponge rubber hollow attachment portion 33 is integrally connected to the body opening edge 21 side of the base portion 31. It is held by a clip 41 that penetrates the body opening edge 21.

Further, instead of the clip 41, there is also one in which the attachment portion 33 is attached by a double-sided adhesive tape 42.

[0007]

【Example】

 An example will be described. 10 is a door frame of an automobile, 11 is a convex portion on the indoor side of the door frame 10, 20 is a body, 21 is a body opening edge, 22 is a body flange protruding from the body opening edge 22, A body weather strip 30 of the present invention is constructed as follows. That is, 31 is a hard rubber plate-shaped base portion arranged along the outdoor side 19 on the body flange 22, 32 is a sponge rubber hollow seal portion integrally bonded to the surface of the outdoor side 19 of the base portion 31, Reference numeral 33 denotes a sponge rubber hollow mounting portion integrally connected to the body opening edge 21 side of the base portion 31, and is arranged so as to abut on a corner portion of the body opening edge 21 and the body flange 22, and It is held at the opening edge 21. The structure of this holding portion will be described in more detail. As shown in FIG. 3, the surface of the mounting portion 33 that abuts against the body opening edge 21 and the body opening edge 21 are provided with holes 34 for inserting the corresponding clips. The holes 23 are respectively opened and the clips 41 are inserted into the holes 34 and 23, or the holes 34 and the holes 23 are not opened as shown in FIG. I have pasted it. Reference numeral 35 denotes a lip projecting from the indoor end of the base portion 31 so as to make elastic contact with the outer surface of the indoor roofliner 50. Reference numeral 60 is a roof panel, and 70 is another weather strip attached to the door frame 10, which comprises a main seal 71 that elastically contacts the body opening edge 21, a sub seal 72, and a glass run 73 that elastically contacts the window glass 80.

The operation will be described. Since the conventional weather strip carrier 91 with the heavy cored bar 93, which was necessary to improve the holding property of the body side weather strip 90 on the body flange 22, was omitted, the weight is about 40. %, The cost can be reduced, and since it is directly attached to the body opening edge 21, the need to hold it by the body flange 22 disappears, and the falling and door closing force found in the conventional ones are eliminated. The problem W can be solved, and the width W of the exposed portion from the tips of the seal portions 32 and 92 to the tips of the lips 35 and 95 can be reduced to make it look thinner, and the appearance of this portion can be improved. ..

[0009]

[Effect of the device]

 Since the present invention is configured as described above, in comparison with the conventional one equipped with a weather strip carrier in which a cored bar is embedded, the problems of weight / cost reduction, dropout / decrease in door closing force are solved. Has the effect of improving the appearance.

[Brief description of drawings]

FIG. 1 is a side view of an automobile.

FIG. 2 is a sectional view taken along the line AA of FIG. 1 showing a conventional example.

FIG. 3 is a sectional view taken along line AA of FIG. 1 showing an embodiment of the present invention.

FIG. 4 is a partially modified embodiment of FIG.

[Explanation of symbols] 10 Door frame 11 Convex part 18 Indoor side 19 Outdoor side 20 Body 21 Body opening edge 22 Body flange 23 Hole 30 Body side weather strip 31 Base part 32 Seal part 33 Attachment part 34 Hole 35 Lip 41 Clip 42 Both sides Adhesive tape 50 Roof liner 60 Roof panel 70 Weather strip 71 Main seal 72 Sub seal 73 Glass run 80 Window glass 90 Body side weather strip 91 Weather strip carrier 92 Seal part 93 Core bar 95 Lip

Claims (2)

[Scope of utility model registration request] 1. In a body side weather strip elastically contacting an interior convex portion (11) of a vehicle door frame (10), a hard rubber disposed along the outdoor side (19) of the tip of a body flange (22). Base part (3
The sponge rubber hollow seal part (3
2) is integrally connected, and a hollow sponge rubber mounting portion (3) is provided on the body opening edge (21) side of the base portion (31).
3) A body side weather strip obtained by integrally connecting 3) and holding the mounting portion (33) at the body opening edge (21) by a clip (41) penetrating both. 2. A body side weather strip elastically contacting an interior convex portion (11) of a door frame (10) of an automobile, a hard rubber disposed along an outdoor side (19) of a tip of a body flange (22). Base part (3
The sponge rubber hollow seal part (3
2) is integrally connected, and a hollow sponge rubber mounting portion (3) is provided on the body opening edge (21) side of the base portion (31).
A body side weather strip obtained by integrally joining 3) and attaching the attachment portion (33) to the body opening edge (21) with a double-sided adhesive tape (42).