JPH0568749U - Weather strip - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a weather strip that has a good appearance and does not suck the door glass. A tip of the retainer 40 on the outer side of the vehicle and a lower part of the upper surface of the hollow seal portion 32 are connected via a high-hardness shape-retaining portion 35, and the inside of a point on the lower surface of the hollow seal portion 32 that is elastically contacted with the door glass 20. A protrusion 36 made of the same material as that of the shape-retaining portion 35 is provided, and the lower end of the shape-retaining portion 35 restrains the movement of the protrusion 36 to the outside of the vehicle while the door glass 20 is elastically contacted inside the upper surface. Protrusion 3 of the same material with high hardness
7 are joined together, and the both convex portions 36 and 37 are connected via a liner 38 of the same material and high hardness, which extends along the inner surface of the hollow seal portion 32.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a weather strip attached to the opening edge of the body of a hard top vehicle.

[0002]

[Prior Art]

 Description will be made with reference to FIGS. 1 to 3. 18 is the inside of the vehicle, and 19 is the outside of the vehicle. Conventionally, as a weather strip 30 attached to the body opening edge 10 of a hard top vehicle, a bottom portion 31 attached to the body opening edge 10 via a retainer 40 and its base bottom portion 31 are integrated, and From the hollow seal portion 32, which is located on the door glass 20 and whose upper surface on the vehicle exterior side is extended to the vehicle exterior side of the retainer 40 and covered with the glass suction-prevention clip 60 provided at the lower end thereof. There is something. In some cases, the drip molding 50 is extended to the tip of the upper surface of the hollow seal portion 32 on the outer side of the vehicle, and the clip 60 for preventing glass from being sucked out is omitted. 70 is a garnish.

However, the conventional weatherstrip provided with the above-mentioned clip 60 for preventing glass from being sucked out or extending the drip molding 50 has a problem that the appearance is inevitably deteriorated. As a countermeasure against this, as shown in FIG. 3, the width of the drip molding 50 is reduced, and a protrusion 33 of the same material is provided on the lower surface of the hollow seal portion 32 inside the point of elastic contact with the door glass 20, and on the inside of the upper surface. In the state where the door glass 20 is elastically contacted, it is proposed to provide a protrusion 34 of the same material for preventing the protrusion 33 from moving outside the vehicle, that is, sucking out the glass. Since the piece 33 and the protrusion 34 are made of the same material, the rigidity is insufficient and the effect of preventing glass from being sucked out is not fully exerted.

[0004]

[Problems to be solved by the device]

 The problem to be solved is that the weather strip which covers the entire upper surface of the hollow seal portion 32, such as by providing the above-described glass suction-prevention clip 60, inevitably has a poor appearance. Further, as a countermeasure against this, the one in which the protrusion 33 and the protrusion 34 of the same material are provided on the inside is not effective in preventing the glass from being sucked out because of insufficient rigidity.

[0005]

[Means for Solving the Problems]

 A description will be given with reference to FIGS. 1, 4 and 5. The present invention is a base portion 31 attached to the body opening edge 10 via a retainer 40 and an integral part of the base portion 31, the lower surface of the vehicle outer side is located on the door glass 20, and the upper portion of the upper surface of the vehicle outer side is A weather strip comprising a hollow seal portion 32 which is covered by a drip molding 50 extending to the outside of the retainer 40. The tip of the retainer 40 on the outside of the vehicle and the lower portion of the upper surface of the hollow seal portion 32 are raised. A protrusion 36 made of the same material as that of the shape-retaining portion 35 is provided inside the hollow seal portion 32 at a point where it is elastically contacted with the door glass 20 on the underside of the door. In a state where the glass 20 is elastically contacted, a protrusion 37 having the same material and high hardness that restrains the movement of the protrusion 36 to the outside of the vehicle is coupled downward to the lower end of the shape retaining portion 35. 37 along the inner surface of the hollow sealing portion 32 through the liner 38 of the same material high hardness is made by connecting.

[0006]

【Example】

 An embodiment will be described with reference to FIGS. 1, 3, and 5. Reference numeral 10 is a body opening edge, and 20 is a door glass. The weather strip 30, which is attached to the body opening edge 10 via the retainer 40, has a hollow base portion 31 that is mainly fitted to the retainer 40 and a hollow seal portion 32 that is in contact with the door glass 20 at the lower surface outside the vehicle and that is integral with the base portion 31. The upper part of the outer side of the vehicle is covered with a drip molding 50 extending to the outer side of the retainer 40, but the following characteristic configuration is further added. That is, first, the tip of the outer side of the base portion 31 and the lower portion of the upper side of the outer side of the hollow seal portion 32 are connected via the high-hardness shape-retaining portion 35, and then the door glass on the lower surface of the hollow seal portion 32. A projecting piece 36 made of the same material as that of the shape-retaining portion 35 is provided on the inner side of the point where it elastically contacts with 20. Next, in a state where the door glass 20 is elastically contacted, a protrusion 37 having the same material and high hardness that restrains the movement of the protrusion 36 to the outside of the vehicle is coupled to the inside of the lower end of the shape retaining portion 35. Finally, the protruding piece 36 and the protruding portion 37 are connected to each other through a liner 38 of the same material and with high hardness, which extends along the inner surface of the hollow seal portion 32.

The operation will be described. When the door glass 20 is closed and elastically contacted with the outer surface of the hollow seal portion 32 on the outer side of the vehicle, the lower surface of the hollow seal portion 32 on the outer side of the vehicle is deformed to be convex upward, as shown in FIG. The surface of the projection piece 36 provided on the inner surface on the vehicle outer side 19 comes into contact with the surface of the projection portion 37 provided on the upper side on the vehicle inner side 18. In such a state, the door glass 20 tends to be sucked by the high-speed operation of the vehicle and tends to be sucked along the locus B, but the pushed protrusion 36 has a high-hardness shape-retaining portion 35 and a drip molding 50. It is received by the convex portion 37 which is backed up by, and cannot be moved to the outside of the vehicle, so that the door glass 20 is prevented from being sucked out. The liner 38 has the effect of interfering with the projecting piece 36, the projecting portion 37, and the shape-retaining portion 35 and increasing the prevention force by being sucked out. Further, since the forward / backward trajectory D of the door glass 20 is obliquely downward, there is no problem in opening / closing the door.

[0008]

[Effect of the device]

 Since the present invention is configured as described above, it has a good appearance, and when the door glass 20 is closed, the high hardness protrusion 36 is backed up by the high hardness shape retaining portion 35 and the drip molding 50. However, since it is received by the high-hardness protrusion 37, it cannot move to the outside of the vehicle, and the door glass 20 is prevented from being sucked out.

[Brief description of drawings]

FIG. 1 is a side view of a hard top vehicle.

FIG. 2 is a sectional view taken along the line AA of FIG. 1 showing a conventional example.

FIG. 3 is a cross-sectional view taken along the line AA of FIG. 1 showing a main part of another conventional example.

FIG. 4 is a sectional view taken along line AA of FIG. 1 showing an embodiment of the present invention.

5 is a cross-sectional view of a main part in a state where the door glass is separated in FIG.

[Explanation of symbols]

 10 Body Opening Edge 18 Car Inside 19 Car Outside 20 Door Glass 30 Weather Strip 31 Base Part 32 Hollow Seal Part 33 Projecting Piece 34 Projecting Part 35 Shape Retaining Part 36 Projecting Piece 37 Projecting Part 38 Liner 40 Retainer 50 Drip Mold 60 Glass Sucked Clip for prevention 70 Garnish B Trajectory of suction D Trajectory of door glass

Claims (1)

[Scope of utility model registration request] 1. A base part (31) attached to a body opening edge (10) through a retainer (40) and an integral part of the base part (31), and a lower surface on the outside of the vehicle is a door glass (20) and a bullet. In the weather strip composed of the hollow seal portion (32) which is in contact with the upper surface of the outer side of the vehicle and is covered by the drip molding (50) extending to the outer side of the retainer (40), The tip and the lower portion of the upper surface of the hollow seal portion (32) are joined together via the high-hardness shape-retaining portion (35), and the hollow seal portion (3
Protrusions (36) made of the same material as the shape-retaining portion (35) are provided inside the point on the lower surface of 2) that makes elastic contact with the door glass (20), and the door glass (20) is elastically contacted on the inside of the upper surface. In this state, a protrusion (37) made of the same material and having a high hardness for restraining the outward movement of the protrusion (36) is coupled to the lower end of the shape retaining portion (35), and the protrusion (36) and the protrusion Division (3
A weather strip formed by connecting 7) via a liner (38) of the same material and having high hardness along the inner surface of the hollow seal portion (32).