JP2580888Y2 - Opening trim mounting structure - 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 mounting an opening trim, and more particularly to a structure for mounting an opening trim mounted on a joint flange of two panels.

[0002]

2. Description of the Related Art For example, an opening of a door of an automobile comprises an inner panel 1 and an outer panel 2 as shown in FIG. 8, and a joining flange 3 formed on a side edge of these panels 1 and 2. 4 are joined together, and the opening trim 5 is attached to the joined side end. The opening trim 5 is made of a synthetic resin molded body, in which a metal core is buried, and is attached so that lips 6 provided to face each other sandwich the joining flanges 3 and 4. It has become.

Japanese Utility Model Laid-Open Publication No. Sho 62-66851 discloses a structure in which the number of lips attached to a joining flange is increased so that the opening trim can be attached stably. That is, as shown in FIG. 9, a pair of lips 6 are formed on both sides to face each other.

[0004]

According to the conventional structure shown in FIG. 8, there is a disadvantage that the opening trim 5 is inclined. The opening trim 5 is the inner lip 6
Although the joining flanges 3 and 4 are sandwiched between them, when the opening trim 5 is inclined, a gap is generated between the opening trim 5 and the interior material 7. As shown in FIG. 9, when the lip 6 is vertically arranged in two stages, the structure for sandwiching the joining flanges 3 and 4 becomes more stable, but the inclination of the opening trim 5 cannot be prevented completely yet, There was still room for improvement.

The present invention has been made in view of such a problem, and is intended to prevent the opening trim which is attached to the joint flange at the side edge of two panels from tilting. An object of the present invention is to provide an opening trim mounting structure.

[0006]

SUMMARY OF THE INVENTION The present invention provides two panels whose side edge connecting flanges are connected to each other, and the two panels are provided on both sides of a root portion of the connecting flange. A protrusion formed intermittently along the longitudinal direction of the flange, and an opening trim attached to the joint flange so that the two joint flanges joined to each other are sandwiched by a lip. , Respectively, and the inner surfaces on both sides of the opening trim are in contact with the protrusions.

[0007]

The opening trim, which is mounted so as to sandwich the joint flange at the side edges of the two panels, has inner surfaces on both sides thereof along the length direction on both sides of the base portion of the joint flange. It comes into contact with the protrusion formed intermittently. Since the projections on both sides abut against the inner surfaces on both sides of the opening trim, the opening trim does not fall down.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The frame at the rear of the side door of the cab of a hood type truck shown in FIGS.

An opening trim 20 is attached to a side edge of the quarter pillar 10. 1 to 3 show a mounting structure of an opening trim 20 according to an embodiment of the present invention. The quarter pillar 10 includes an inner panel 11 and an outer panel 12.
, And both constitute a hollow structure at an interval from each other. The joining flanges 13 and 14 provided on the side edge of the inner panel 11 and the side edge of the outer panel 12 are joined to each other as shown in FIGS. Joint flange 1
3 and 14 are spot-welded at positions indicated by arrows 15 in FIG. 3 to form spot-welded portions 15 as shown in FIG. A projection 16 is formed between the spot welds 15 at the roots of the joining flanges 13 and 14, respectively.

The opening trim 20 attached to the joint flanges 13 and 14 has a metal core 2 inside.
1 has a substantially inverted U-shaped cross section. A lip 22 is integrally and continuously provided inside thereof so as to face each other, and the lip 22 sandwiches the joint between the joint flanges 13 and 14 of the inner panel 11 and the outer panel 12.

[0011] Opening trim 20 is the joining flange 1
When attached to the parts 3 and 14, the lip 2
2 clamps the joining flanges 13 and 14 from both sides, thereby clamping and holding the opening trim 20. Moreover, the joining flanges 13 and 14
As shown in FIG. 2, the protrusions 16 provided at the base of the opening abut against the opposing inner surfaces of the opening trim 20, whereby the opening trim 20 is stably supported at the mounting position. become.

As described above, according to the mounting structure of the opening trim 20 according to the present embodiment, the joining flanges 13 and 14 are sandwiched by the lip 22 and the projections 16 are in contact with the inner surfaces on both sides of the opening trim 20. As a result, the opening trim 20 does not fall down. Therefore, there is no gap between the interior material 27 shown in FIG. In addition, since the opening trim 20 can be correctly mounted in a predetermined posture in this manner, the sealing performance at the mounting portion of the opening trim 20 is improved.

FIG. 4 shows a modification of the opening trim. The opening trim is provided with a weather strip 23 on an upper portion thereof, and the weather strip 23 is brought into contact with a door, window glass or the like to perform sealing. FIG. 5 relates to the opening trim with the weather strip 24 attached to the side. Also in such an opening trim 20, the inner surfaces on both sides thereof are respectively connected to the joining flanges 13, 1 and 2.
Since the opening trim 20 is hard to fall down because it comes into contact with the projection 16 of 4, the same operation and effect as the above embodiment can be obtained.

[0014]

As described above, according to the present invention, the opening trim is intermittently formed on both sides of the root of the joint flange of the two panels to which the opening trim is attached along the length direction of the flange. The inner side surface of the inner side of the projection abuts on the protrusion.

Therefore, according to such a configuration, since the inner surface of the opening trim abuts on the projection, the opening trim is correctly held at the joint portion, and it is difficult for the opening trim to fall sideways. As a result, no gap is formed between the interior material and the opening trim, and the sealing property is improved.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a main part showing a mounting structure of an opening trim.

FIG. 2 is an assembled sectional view of the same.

FIG. 3 is a plan view showing a structure of a joint between two panels.

FIG. 4 is a longitudinal sectional view of a portion to which an opening trim according to a modified example is attached.

FIG. 5 is a longitudinal sectional view of a portion to which an opening trim of another modified example is attached.

FIG. 6 is a perspective view of a hood-type truck.

FIG. 7 is a side view of a hood-type truck.

FIG. 8 is a longitudinal sectional view showing a conventional opening trim mounting structure.

FIG. 9 is a longitudinal sectional view showing the structure of a conventional opening trim.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Quarter pillar 11 Inner panel 12 Outer panel 13, 14 Joining flange 15 Spot welding part 16 Protrusion 20 Opening trim 21 Core metal 22 Lip 23, 24 Weather strip 27 Interior material

Continuation of the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) B60R 13/04 B60R 13/02 B60R 13/06 B60J 5/00 501

Claims (1)

(57) [Scope of request for utility model registration] 1. Two panels whose side edge joint flanges are joined to each other, and along the longitudinal direction of the flanges on both sides of a root portion of the joint flange of the two panels. A projection formed intermittently; and an opening trim attached to the joining flange so that the two joining flanges joined to each other are sandwiched by a lip. A mounting structure for an opening trim, wherein inner surfaces on both sides of the opening trim are in contact with each other.