JP2595077Y2 - Drainage structure of weather strip type terminal forming part - 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 draining underground water at the back of a weatherstrip type terminal forming part.

[0002]

2. Description of the Related Art A description will be given with reference to FIGS. In the figure, a symbol is used in which one of the median lines descending from the apex angle of the isosceles triangle is painted, and the painted side represents a molded part, and the unpainted side represents an extruded part. . The underwater penetrating into the gap between the center pillar 10 and the rear surface of the weatherstrip-type terminal forming portion 70 attached to the center pillar 10 corresponding to the rear door 19 divides the upper portion and the lower portion of the mold terminal forming portion 70. The water flows down along the upper surface of a rib 76 having an isosceles triangular cross section which is formed obliquely from the vehicle interior P to the vehicle exterior Q from the step portion 75 downward, and is drained outside the vehicle. Reference numeral 71 denotes a base portion of the weatherstrip-type terminal forming portion 70 which is fitted into the retainer 11 and is attached to the center pillar 10. Reference numeral 72 denotes a seal portion elastically contacting the door. Reference numeral 73 denotes a lip portion joined to the tip of the seal portion 72. .

However, if the shape of the rib portion 76 is inappropriate due to excessive picking of the burr at the tip of the rib portion 76, the burr dropping, or the like, or if there is a large amount of underflow water, the underflow water and the center portion of the rib portion 76 may be removed. Through the gap with the pillar 10,
There is a problem that the vehicle enters the inside of the vehicle. To prevent such a problem, an ept sealer 80 is attached along the rib portion 76 to fill the gap below the rib portion.

[0004]

The problem to be solved is that the underwater drainage rib 76 on the back of the conventional weatherstrip-type terminal forming portion has too much burrs at its tip and the burrs drop off. If the shape of the rib portion 76 due to improper shape or the amount of underwater is large, the passing water passes through the gap between the rib portion 76 and the center pillar 10,
The ribs 76 are used to prevent
Along with the ept sealer 80 to fill the gap below
It is necessary to stick.

[0005]

A description will be given with reference to FIGS. 1, 5 to 7. In the present invention, since the underwater that penetrates the back surface facing the center pillar 10 of the weatherstrip type terminal forming portion 20 is drained out of the vehicle, the rear surface of the weatherstrip type terminal forming portion 20 is divided into an upper portion and a lower portion. This is a drainage structure of the weatherstrip-type terminal forming portion 20 which is formed obliquely downward from the step portion 25 from the vehicle inner side P to the vehicle outer side Q, where burrs are generated at the time of molding and the center strip 10 is attached to the center pillar 10 after mounting. The rib tip 27 is larger than the upper base 28 so that a groove 30 through which water can flow is formed between the rib portion 26 having the rib tip 27 which is always in elastic contact and the back surface of the weatherstrip-type terminal molding 20. It is formed so as to be high.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As an embodiment, a weather strip type terminal molded portion attached to a center pillar 10 corresponding to a rear door 19 will be described as an example.
19 is a rear door, and 10 is a center pillar. Reference numeral 20 denotes a weatherstrip-type terminal forming portion attached to the center pillar 10, and reference numeral 21 denotes a weatherstrip-type terminal forming portion 20.
Is fitted into the retainer 11 at the base of the, and attached to the center pillar 10. Reference numeral 22 denotes a seal portion integral with the base portion 21 and elastically contacts the rear door 19. Reference numeral 23 denotes a lip portion joined to the tip of the seal portion 22, reference numeral 25 denotes a step portion that separates the rear surface of the mold end forming portion 20 into an upper portion and a lower portion, and reference numeral 26 denotes a stepped portion from the inside P to the outside of the vehicle. A rib portion 26 formed obliquely to Q, which has burrs at the time of molding and has a rib tip 27 which is always in elastic contact with the center pillar 10 after mounting, and a rear surface of the weatherstrip type terminal molding portion 20. The cross section of the rib portion 26 is formed such that the tip 27 is higher than the upper base 28 so that the groove 30 through which the water can flow down is formed.

To explain the operation, even if the burrs at the tip of the rib 26 are slightly picked up or the shape of the rib 26 is defective due to dropping of the burr, etc., the tip 27 of the rib 26 always hits the center pillar 10. Even if the contact water slightly increases, the rib portion 26 functions as a gutter to discharge the passage water out of the vehicle, thereby preventing the passage of the passage water into the vehicle. Therefore, it is not necessary to attach an ept sealer.

[0008]

[Effect of the Invention] Since the present invention is configured as described above,
It is possible to prevent underwater from entering the vehicle and discharge it outside the vehicle.

[Brief description of the drawings]

FIG. 1 is a side view showing a skeleton of a weather strip.

FIG. 2 is a perspective view showing a portion A of FIG. 1 showing a conventional example.

FIG. 3 is a sectional view taken along line BB of FIG. 2 showing a rib shape.

FIG. 4 shows a conventional example of a rib shape and its operation,
It is -C sectional drawing.

FIG. 5 is a perspective view showing a part A of FIG. 1 showing the embodiment of the present invention.

FIG. 6 is a sectional view taken along line DD of FIG. 5 showing an example of a rib shape.

FIG. 7 shows an embodiment of a rib shape and its operation in FIG.
It is -E sectional drawing.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Center pillar 11 Retainer 18 Front door 19 Rear door 20 Weather strip type terminal forming part 21 Base part 22 Seal part 23 Lip part 25 Step part 26 Rib part 27 Tip 28 Upper base 30 Groove 70 Weather strip type terminal forming part 71 Base part 72 Seal part 73 Lip part 75 Step part 76 Rib part 80 Eptsealer P Inside car Q Outside car

Continuation of the front page (58) Field surveyed (Int. Cl. ⁶ , DB name) B60J 10/08 B60R 13/06 B60J 5/00 501 B60J 13/07

Claims (1)

(57) [Scope of request for utility model registration] 1. A weather strip type terminal forming part (2)
For draining wicket water Type invasion on the back facing the center pillar (10) of 0) to the outside of the vehicle, a stepped portion separating the upper portion and a lower portion of the rear surface of the weather strip type terminal forming section (20) (25 ) from a drainage structure of a weather strip type terminal forming portion by forming a rib portion (26) to the rear obliquely outside of the vehicle from the vehicle interior side downward, KataNaru
Burrs are generated at the time of molding, and after installation the center pillar
It has a rib tip (27) that is always in elastic contact with (10)
A groove (30) through which water can flow down between the rib portion (26) of the filter and the rear surface of the weatherstrip-type end forming portion (20)
Is formed so that the rib tip (27) is at the upper root (2).
8) A drainage structure of a weatherstrip-type terminal forming portion formed so as to be higher than the above.