JP2604286Y2 - Weather strip - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for preventing a weatherstrip attached to a door sash or a sash attached to an opening edge of a body from shifting.

[0002]

2. Description of the Related Art A description will be given with reference to FIGS.
Conventionally, as a weather strip to be attached to the door sash, a base portion 31 fitted to the retainer 12 of the door sash 11, a seal portion 32 integrally connected to the base portion 31 and elastically contacting the body opening edge 20, and the base portion An outer lip 33 which is integrally connected to the outside of the seal 31 and the sealing portion 32 and elastically contacts the drip molding 21 is used. In addition, when the vehicle is driven into the cabin, the surface pressure is increased and the outer lip 33 is prevented from passing through at the corner as shown in FIG. Although the insert panel 34 is buried in the base part, even in the worst case (+2 to 2.5 mm toward the inside of the room) at the worst case, the passage may occur. As a countermeasure, as shown in FIGS. 4 and 5, the base of the outer lip 33 and the inner surface of the door sash 11 are fastened by clips 35 to mechanically prevent the weather strip 30 from shifting in all directions. .
However, in the weather strip 30 provided with the above-mentioned conventional clip 35, the clip 35 may not be able to be fully inserted because the size of the clip function portion is larger than the sash hole diameter. There is a problem that occurs.

[0003]

The problem to be solved is that in the above-mentioned conventional structure for preventing the slippage of the weather strip, the clip 35 may not be able to be completely inserted and removed, and the mounting workability is poor.

[0004]

[Means for Solving the Problems] The first device is shown in FIG.
6 to 8, a weather strip 30 having a base portion 31 attached to the door sash 11 and a seal portion 32 integrally connected to the base portion 31 and elastically contacting the body opening edge 20, wherein the center of the weather strip 30 is provided. In the pillar upper mold forming part, a stud 41 that projects through the hole 15 formed in the door sash 11 and protrudes from a surface of the insert panel 40 buried in the mold forming part on the door sash 11 side, and the stud (41) is formed. The diameter is smaller than the diameter of the hole (15).

In the second invention, a base portion 31 attached to the sash 13 attached to the body opening edge 20 in FIGS. 9 and 10 and a seal portion 32 integrally connected to the base portion 31 and elastically contacting the door glass are provided. A weather strip 30 having a center pillar upper molding portion of the weather strip 30, the insert panel 40 buried in the molding portion being opened at the body opening edge 20 side surface at the body opening edge 20 and the sash 13. A stud 41 to be fastened through holes 15 and 16 is provided so that the diameter of the stud (41) is smaller than the diameter of the hole (15).

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the first invention will be described with reference to FIGS. 1 to 6 to 8. Reference numeral 10 denotes a door, 11 denotes a door sash, 20 denotes a body opening edge, and 30 denotes a weather strip. It is configured as follows. Reference numeral 31 denotes a base portion fitted to the retainer 12 of the door sash 11, and 32 denotes a seal portion elastically contacting the body opening edge 20, and is integrally connected to the base portion 31. An outer lip 33 elastically contacts the drip molding 21 and is integrally connected to the outside of the base portion 31 and the sealing portion 32. 40 is an insert panel embedded in the base of the outer lip 33, 41 is a stud protruding from the outdoor surface of the insert panel 40, and is passed through a hole 15 formed in the inner surface of the door sash 11 so that the weather strip 30 In the vertical direction. In addition, the diameter of the hole 15 is slightly larger than the diameter of the stud 41, thereby facilitating mounting and preventing defective mounting. Further, the hole 15 may be elongated in the vertical (longitudinal) direction instead of the round hole to further improve the workability of the mounting.

An embodiment of the second invention will be described with reference to FIGS. 1, 9, and 10. FIG. In the figure, one of the midlines drawn from the apex angle of the isosceles triangle is used.
In this figure, the painted side represents a molded part, and the non-painted side represents an extruded part. This embodiment relates to a weather strip of a hard-top type automobile, and has a base 3 attached to a sash 13 attached to a body opening edge 20.
1. A weatherstrip 30 having a seal portion 32 integrally joined to a base portion 31 and elastically contacting a door glass, and a body panel insert surface 40 embedded in the weatherstrip 30 has a body-opening surface facing the body opening edge 20. A stud 41 is provided so as to pass through holes 15 and 16 formed in the opening edge 20 and the sash 13.

FIG. 11 shows another example of the stud.
In this case, the size H1 of the tip of the stud 41 may be provided with a protrusion 42 that is equal to or smaller than the size H2 of the sash hole 15, so that a step is formed between the size H1 and the basic size H of the stud 41.

The operation will be described. In order to prevent the conventional clip 35 from shifting in all directions, the stud 4 is used.
Since the insert panel 40 having the protrusion 1 is limited to the prevention of only the lateral displacement necessary for preventing the passage, the workability of the mounting is improved, and the problems such as the mounting failure and the unreasonable pushing are solved.

[0010]

[Effects of the Invention] Since the present invention is configured as described above, it is possible not only to prevent the outer lip 33 from passing through at the corners even at the worst case when the vehicle is installed, but also to install the vehicle easily. Can be improved, and problems such as improper installation and forcible pushing can be solved.

[Brief description of the drawings]

FIG. 1 is a partial perspective view of an automobile.

FIG. 2 is an enlarged front view of a portion A of FIG. 1 showing a conventional example.

FIG. 3B shows a conventional example in which an insert is embedded.
It is -B sectional drawing.

FIG. 4B shows a conventional example using a clip;
It is B sectional drawing.

FIG. 5 is a sectional view taken along line CC of FIG. 4;

FIG. 6 is a sectional view showing an embodiment of the first invention.

FIG. 7 is a perspective view showing an insert in which the studs in FIG. 6 are protruded.

FIG. 8 is a sectional view taken along line DD of FIG. 7;

FIG. 9 is a perspective view showing an embodiment of the second invention.

10 is a cross-sectional view corresponding to a vertical section of the embodiment of FIG. 9;

FIG. 11 is a sectional view showing a modified example of a stud.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Door 11 Door sash 12 Retainer 13 Sash 15 and 16 holes 20 Body opening edge 21 Drip molding 30 Weather strip 31 Base 32 Seal part 33 Outer lip 34 Insert panel 35 Clip 40 Insert panel 41 Stud 42 Projecting part

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. ⁷ , DB name) B60J 10/08 B60R 13/06

Claims (2)

(57) [Scope of request for utility model registration] 1. A weather strip having a base portion attached to a door sash and a seal portion integrally connected to the base portion and elastically contacting a body opening edge. 30) wherein at the center pillar upper molded portion of the weather strip (30) ,
On the door sash (11) side surface of the insert panel (40) buried in the molded part , a stud (41) for projecting and fastening through a hole (15) opened in the door sash (11) is projected and provided . 41) is smaller than the diameter of the hole (15)
Comb weather strip. 2. A weather strip (30) having a base (31) attached to the body opening edge (20), and a seal (32) integrally joined to the base (31) and elastically contacting the door glass. Oh, the weather strip (3
0) In the center pillar upper mold forming part,
A stud (41) that is passed through a hole (15) formed in the body opening edge (20) and protrudes from a surface on the body opening edge (20) side of the insert panel (40) embedded in the shape portion , and is formed.
A weather strip wherein the diameter of the tod (41) is smaller than the diameter of the hole (15) .