JPH0639539U - Belt line weather strip - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a belt line weather strip having no cored bar and having a light product weight. [Structure] The outer reinforcement 10 is superposed on the outer panel 10 and the door outer flange 16 is formed.
And a lower end of a weather strip outer 30 formed by connecting a seal lip 32, a hollow seal portion 33 and the like on which the outer surface of the door glass 20 slides to a base portion 31 and an inverted U-shaped trim portion 35 are integrally formed. On the inside surface of the inverted U-shaped metal molding 50 fitted to the outer surface of the trim portion 35,
The base portion 31 is attached via the adhesive means 60, and the trim portion 3
5 is fitted to the door outer flange 16, and a U-shaped resin clip 40 is fitted to the connecting portion between the inverted U-shaped trim 35 and the base portion 31, and the latch piece 4 of the resin clip 40 is fitted.
2 is engaged and held in a hole 17 of the outer reinforcement 15.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a belt line weather strip on which a door glass of an ascending / descending automobile slides.

[0002]

[Prior art]

 Conventionally, as shown in FIGS. 1 and 2, a beltline weather strip outer having a seal lip, a hollow seal portion, and the like on which the outer surface of a door glass of an automobile that moves up and down slides. That is, in the structure shown in FIG. 1, a door outer flange 16 is formed by superimposing the upper end of the door outer panel 10 on the upper end of the outer rain reinforcement 15. A weather strip 30 consisting of a base portion 31 containing a core metal 34, a hollow seal portion 33, and a seal lip 32, a U-shaped stainless steel molding 50, and a resin U-shaped clip 40 stacked together and fixed with rivets 39. Then, the EPDM foam sealer 52 was interposed and fixed to the flange 16. Reference numeral 41 denotes a U-shaped holding portion of the clip 40, which sandwiches the lower end of the base portion 31. 51 and 55 are PVC moldings, 70 is a weather strip inner, and 20 is a door glass.

The beltline weather strip outer 30 shown in FIG. 2 is configured integrally with an inverted U-shaped trim 35 in which an inverted U-shaped core metal 34 is embedded, and is provided above and below the outer surface of the trim 35. The stainless steel molding 50 is fitted in the grooves 36, 36 and is fitted in the door outer flange 16.

However, the conventional belt line weather strip outer 30 has a problem that the core weight 34 needs to be embedded in order to increase the rigidity of the base portion 31 or the trim 35, and the product weight becomes heavy.

[0005]

A problem to be solved is that the conventional belt line weatherstrip outer 30 needs to have a cored bar 34 embedded therein, resulting in a heavy product weight.

[0006]

[Means for Solving the Problems]

 The first invention is that, in FIGS. 3 to 7, a seal lip 32 on which the outer surface of the elevating door glass 20 slides, a hollow seal portion 33, and the like are connected to a base portion 31, and the bottom end of a weatherstrip outer 30 has an inverted U shape. The trim portion 35 is integrally molded, and the base portion 31 is attached to the inside surface of the inverted U-shaped metal molding 50 fitted to the outer surface of the trim portion 35 via the adhesive means 60. It is fitted to the door outer flange 16.

A second aspect of the invention is that in the first aspect, the outer reinforcement 15 is superposed on the outer panel 10 to form a door outer flange 16, and a U-shaped trim 35 and a base portion 31 are connected to each other by a U-shaped groove. The character-shaped resin clip 40 is fitted, and the hooking piece 42 of the resin clip 40 is engaged and held in the hole 17 of the outer reinforcement 15.

[0008]

【Example】

 First, referring to FIG. 3, an embodiment of the first invention will be described. 10 is an outer door panel, 15 is an outer reinforcement forming a flange 16 by overlapping with the outer door panel 10, and 30 is a door glass 20 that moves up and down. It is a beltline weatherstrip outer that slides on the outer surface and is constructed as follows. That is, 31 is a base, and 32 and 33 are upper and lower two-stage seal lips and hollow seals connected to the base 31. Reference numeral 35 is an inverted U-shaped trim that is fitted to the door outer flange 16 at the tip of the outer panel 10, and the lower end of the inside of the vehicle and the lower end of the base portion 31 are integrally connected. Reference numeral 40 is a U-shaped resin clip having a hooking piece 42 which is fitted into the hole 17 of the outer reinforcement 15. Reference numeral 50 denotes a metal mold such as U-shaped stainless steel that decorates the upper edge of the outer panel 10. After the trim 35 is mounted in the molding 50, the base portion 31 of the beltline weather strip outer 30 is attached to the inner side surface of the molding 50 on the vehicle inner side via an adhesive means 60 such as an adhesive or an adhesive tape. The U-shaped holding portion 41 of the resin clip 40 is fitted to the connection portion of the cable 35, the trim portion 35 is fitted to the door outer flange 16, and the clip 40 is locked to the hole 17 of the outer reinforcement 15. is there. Reference numeral 37 is a decorative lip, and 70 is a belt line weather strip inner on which the inner surface of the door glass 20 which moves up and down slides.

FIG. 8 shows a structure in which the resin clip 40 is omitted by simplifying the structure of the above-described embodiment, and a flange 16 formed by folding back the tip of the door outer panel 10 and stacking it. The inverted U-shaped trim 35 is fitted, and the pull-out preventing claw 38 projecting from the lower end of the trim 35 inside the vehicle is applied to the lower end of the folded portion of the flange 16 and fitted to the tip flange 16 of the outer panel 10. is there.

As shown in FIG. 9, the base portion 31 is attached to the inside surface of the inverted U-shaped metal molding 50, and the inverted U-shaped trim 35 and the clip 40 integrally formed at the lower end of the inside of the vehicle are used. The trim 35 of the combined body is inserted into the metal molding 50, and the lower end of the inner side of the molding 50 and the base portion 31 are simultaneously sandwiched by the clip 40, and then the trim 35 is fitted to the door outer flange 16. The clip 40 is locked in the hole 17 of the outer reinforcement 15. Reference numeral 55 denotes a PVC molding or protector attached to the outer lower end of the stainless steel molding 50.

To explain the operation, the belt line weather strip outer 30 has the base 31 attached to the inner surface of the stainless steel molding 50, which increases the rigidity, so that the core metal is not required and Weight is reduced. Further, it becomes possible to assemble only the good parts of the stainless steel molding 50 and the rubber or PVC part, so that it is possible to reduce the product defect rate and also to recycle the bad products generated at each semi-finished product preparation stage.

[0012]

[Effect of the Invention] Since the present invention is configured as described above, the core metal is not required and the product weight is reduced.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a conventional example.

FIG. 2 is a cross-sectional view showing another conventional example.

FIG. 3 is a sectional view showing an embodiment of the present invention.

FIG. 4 is an enlarged view of the U-shaped clip in FIG.

5 is a left side view of FIG. 4. FIG.

FIG. 6 is a bottom view of FIG.

FIG. 7 is a perspective view of a part of FIG.

FIG. 8 is a cross-sectional view showing another embodiment of the present invention.

FIG. 9 is a sectional view showing an embodiment of the present invention.

[Explanation of symbols]

 10 Door Outer Panel 15 Outer Reinforcement 16 Flange 17 Hole 20 Door Glass 30 Weather Strip Outer 31 Base Part 32 Seal Lip 33 Hollow Seal Part 34 Core Bar 35 Reverse U-shaped Trim 36 Groove 37 Decorative Lip 38 Drop Prevention Claw 39 Rivets 40 Resin U-shaped Clip 41 U-shaped Holding Part 42 Latching Piece 50 U-shaped Stainless Steel Mold 51 PVC Mold 52 EPDM Foam Sealer 53 PVC Mold 55 PVC Mold or Protector 60 Adhesive Means 70 Weatherstrip Inner

Claims (2)

[Scope of utility model registration request] 1. A lower end of a weatherstrip outer (30) formed by connecting a seal lip (32) on which an outer surface of a door glass (20) slides, a hollow seal part (33) and the like to a base part (31). The U-shaped trim portion (35) is integrally molded, and the adhesive means (6) is attached to the inside surface of the inverted U-shaped metal molding (50) fitted to the outer surface of the trim portion (35).
0) to attach the base (31) and trim (3)
A belt line weather strip characterized in that 5) is fitted to the door outer flange (16). 2. A seal lip (32) and a hollow on which an outer surface of a door glass (20) slides by forming an outer door flange (16) by superimposing an outer reinforcement (15) on an outer panel (10). Seal part (3
3) etc. are connected to the base part (31) and the lower end of the weather strip outer (30) and the inverted U-shaped trim part (3
5) is integrally molded, and on the inside surface of the inverted U-shaped metal molding (50) fitted to the outer surface of the trim part (35),
The base portion (31) is attached via the adhesive means (60), the trim portion (35) is fitted to the door outer flange (16), and the connecting portion between the inverted U-shaped trim (35) and the base portion (31). The U-shaped resin clip (40) was fitted to the above, and the hooking piece (42) of the resin clip (40) was engaged and held in the hole (17) of the outer reinforcement (15). A characteristic belt line weather strip.