JP3626287B2 - Mounting structure for automotive weather strip - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to an automobile weather strip mounting structure, and more particularly to a structure of a joining portion of a double-sided tape to be attached to a mounting base of a weather strip.
[0002]
[Prior art]
As shown in FIG. 3, the double-sided tape 6 attached to the mounting base portion 1a of the weather strip 1 is formed in a straight line 8 so that the joining end surfaces 7a and 7b of the joint portion 7 are cut perpendicularly to the width method. Both joining end faces 7a and 7b are joined in a state where they are abutted with no gap.
[0003]
[Problems to be solved by the invention]
However, both joint end faces 7a abutted on the double-sided tape 6 due to the trouble of attaching the double-sided tape 6 to the mounting base 1a or the shrinkage of the double-sided tape 6 after the weather strip 1 is attached to the vehicle panel. 7b may cause a gap S, and rain or wind may enter the vehicle compartment through the gap S.
Therefore, in view of such conventional problems, the present invention is for automobiles that can prevent intrusion of wind and rain even if a gap is generated at both joint end faces of the double-sided tape due to a trouble in the attaching process of the double-sided tape or shrinkage after the attachment. An object of the present invention is to provide a weather strip mounting structure.
[0004]
[Means for Solving the Problems]
In order to achieve such an object, the structure of the present invention is a vehicle weather strip mounting structure in which a weather strip 1 is mounted on a vehicle plate via a double-sided tape 2 as shown in FIGS. The joint portion 3 of the double-sided tape 2 to be attached to the mounting base portion 1a of the weather strip 1 is formed in a step shape 5 having a joint surface 4 in the longitudinal direction in the joint shape in the width direction.
[0005]
【Example】
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 and 2, reference numeral 1 denotes a weather strip for an automobile, which forms a mounting base portion 1a and a hollow seal portion 1b. The weather strip 1 is attached to a vehicle panel (not shown) such as a door opening or a door peripheral portion of a vehicle body after a double-sided tape 2 is attached to the attachment base 1a. The joint portion 3 of the double-faced tape 2 has both joint end faces 3a and 3b butted without gaps, and the joint shape in the width direction is formed in a stepped shape 5 having the joint surface 4 in the longitudinal direction.
[0006]
In the joint portion 3 of the double-sided tape 2, both joint end surfaces as shown by the dotted lines in FIG. 2 due to a lack of sticking to the mounting base portion 1a or shrinkage after the weather strip 1 is attached to the vehicle panel. Even if 3a and 3b are separated in the longitudinal direction to form a gap s, the joint surface 4 in the longitudinal direction is always in close contact. Therefore, even if rainwater or the like tries to enter the vehicle interior as indicated by the arrow W, the joint surface 4 Be blocked.
[0007]
【The invention's effect】
As described above, the mounting structure of the weather strip for automobiles of the present invention is formed in a step shape in which the joint portion of the double-sided tape to be attached to the mounting base portion of the weather strip has a longitudinal joining surface, Even if both joint end surfaces are separated by contraction or the like, the joint surfaces in the longitudinal direction are still in close contact with each other, so that intrusion of rainwater or the like into the vehicle compartment can be prevented unlike the conventional linear joining portion.
[Brief description of the drawings]
FIG. 1 is a perspective view of an automobile weather strip mounting structure according to the present invention.
FIG. 2 is a plan view of the above.
FIG. 3 is a perspective view of a conventional automobile weatherstrip mounting structure.
FIG. 4 is a plan view of the same.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Weather strip 1a Mounting base part 2 Double-sided tape 3 Seaming part 4 Joining surface 5 Step shape

Claims (1)

In an automobile weather strip mounting structure in which a weather strip is attached to a vehicle panel via a double-sided tape, the joint portion of the double-sided tape attached to the mounting base of the weather strip has a seam shape in the width direction. A weatherstrip mounting structure for automobiles, characterized in that it is formed in a step shape having a longitudinal joining surface.

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