JPH0692145A - Belt molding for vehicle - Google Patents

Abstract

PURPOSE:To simply, easily and inexpensively provide a vehicle belt molding having a stabilizer part by concurrently using partly a lip part, brought into contact with a window glass, to serve as the stabilizer part, relating to the belt molding for a vehicle interposed between the window glass and a door main unit in a door window part lower edge of the vehicle. CONSTITUTION:A lower edge part in a mounting base part 3 of a belt molding 2 to a door main unit 1 is extended, curved and swollen, to provide a lip part 19 opposed to a window glass 5, and an upper edge part of the mounting base part 3 is extended to provide a stop edge 20 for stopping a point end edge 19a of the lip part 19 by providing a play. Further, a stabilizer part 23 is provided by mounting an elastic unit 22 placed in a suitable part in a hollow tubular part 21 formed by the lip part 19 and the mounting base part 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a belt molding for a vehicle, which is interposed between a window glass and a door body at a lower edge of a vehicle window.

[0002]

2. Description of the Related Art FIG. 3 is a front view of a door for a hard top vehicle, and FIG. 4 is a cross-sectional view showing a conventional example of a vehicle belt molding provided on the outer side and the inner side of the lower edge of the window of such a door. FIG. 5 and FIG. 5 are sectional views of only the outer side belt molding according to another conventional example.

In FIG. 4, 1 is a door panel outer,
An outer belt molding 2 is fitted along the upper edge of the door panel outer 1 to form a belt line portion of the vehicle. Also, on the outer side belt molding 2,
An inclined lip portion 4 extending obliquely upward and inward from an upper inner portion of the mounting base portion 3 having an inverted U-shape is integrally formed over the entire length of the belt molding 2 and has a contact surface with the window glass 5. Has a flocked surface 6 formed thereon, and by attaching the flocked surface 6 to the door panel outer 1 by the attachment base 3, the leading edge of the inclined lip portion 4 comes into lateral contact with the outer surface of the window glass 5. There is.

Stabilizers 7 that press the surface of the window glass 5 from the outside are provided at several places on the inner surface of the mounting base 3 of the belt molding 2, for example, the locations shown by the dotted lines in FIG. It is held so that it does not shake,
Such a stabilizer 7 is almost used for holding a window glass in a door without a window frame such as a hard top car.

In this stabilizer 7, a high-quality flocking surface 9 such as Teflon flocking, which faces the outer surface of the window glass 5, is provided on the surface of an elastic base 8 having a strong elasticity, which is attached to the belt molding 2. 5 is pressed so as not to damage it. Further, as another example of the stabilizer 7, as shown in FIG. 5, a hollow elastic base portion 10 is formed integrally with the belt molding 2 and a high quality flocking surface 9 is provided on the outer surface portion thereof. There is also.

On the other hand, in the belt molding 11 provided on the inner side of the door, a mounting base 13 is mounted on a door trim 12 provided on a door panel inner (not shown). Two-stage slanted lip 1 projecting diagonally upward toward
4, 14 are formed, and the flocked surfaces 15, 15 are provided on them, so as to be in lateral contact with the surface of the window glass 5.

In the figure, 16 is a core metal of the mounting base 3 of the outer side belt molding 2, and 17 is an inner side belt molding 1.
Reference numeral 1 denotes a reinforcing frame of the attachment base portion 13, and reference numeral 18 denotes a tucker to which the inner belt molding 11 is attached. With such a configuration, the window glass 5 is provided on the outer side belt molding 2
Lip part 4 and inner side belt molding 11 lip part 1
It is sandwiched by 4 and 14 so as not to interfere with vertical sliding, so that water and dust do not enter the inside of the door, and the window glass 5 is attached to the stabilizer 7 of the outer side belt molding 2. Is pressed from the outside to suppress the vibration of the window glass 5 and prevent the rattle noise from being generated.

[0008]

However, the conventional structure in which the stabilizer is mounted below the outer belt molding for a vehicle as described above has a problem that the structure is complicated and it takes time to manufacture, and the hollow structure is formed integrally. The conventional one that makes the part not only has the problem of high manufacturing cost, but also the inclined lip part on the upper part is in weak contact with the window glass, so sand and the like from the gap between the lip part and the window glass. There is a problem in that it enters the stylus and this bites into the high-quality flocked surface of the stabilizer, making it difficult to remove it and damaging the window glass.

[0009] Further, forming a high-quality flocked surface such as Teflon flocking requires a high processing cost, which also raises a problem of increasing vehicle cost. The present invention has been devised in view of such a problem, and the hollow tubular portion is formed inside by locking the upper portion by curving and expanding the lip portion in an arc shape, and before locking the same. By inserting an elastic body in a suitable place in the hollow cylindrical part and using this part as a stabilizer part after locking, a part of the lip part is made a stabilizer part, the structure is simple and the cost is easy to manufacture. It is an object to provide a cheap vehicle belt molding.

[0010]

Therefore, the vehicle belt molding of the present invention is a vehicle belt molding interposed between a door window glass of a vehicle and a door body of the vehicle, and is a base portion to be attached to the door body. A lip portion that extends in the direction opposite to the window glass is provided by extending the lower edge portion of the window glass, and the tip edge of the lip portion is locked to the upper edge portion of the attachment base portion so that the lip portion has play. It is characterized in that a stabilizer is provided by providing an elastic body at an appropriate position in a hollow cylindrical portion formed by the lip portion and the mounting base portion.

[0011]

In the above-described vehicle belt molding of the present invention, the elastic body is inserted into the proper places inside the hollow portion before the lip edge is locked to form the hollow cylindrical portion. The lip portion where the elastic body is located is a stabilizer portion having high elasticity, and the other portions are normal lip portions.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 and FIG. 2 show an embodiment of a vehicle belt molding of the present invention, and FIG. 1 to 3 are cross-sectional views of the belt molding for the vehicle as seen from the direction of the arrow, FIG. 2 is a cross-sectional view of the outer belt molding taken out, and a lip portion is developed.
The same reference numerals as those in FIGS. 4 and 5 indicate substantially the same parts.

First, FIG. 3 is a view of a door for a hard top vehicle without a window frame, as seen from the outside. As shown in FIG. 3, the upper edge portion of the door panel outer 1 constituting the door body is An outer side belt molding 2 made of vinyl chloride or rubber is provided to form a belt molding portion of the vehicle and to close a gap formed between the upper edge of the door panel outer 1 and the window glass 5.

As shown in FIG. 1, the outer side belt molding 2 is a door panel outer 1 which constitutes a door body.
An inverted U-shaped mounting base 3 mounted on the inner surface of the mounting base 3, a substantially arcuate lip 19 extending from the lower edge of the inner surface 3a of the mounting base 3 and curving and bulging toward the side facing the window glass 5. It extends from the upper edge of the portion 3a and faces the upper edge 19a so as to cover the upper edge 19a of the lip portion 19 and the upper edge 19a.
A substantially horizontal locking edge 20 for locking the lip portion 19 by allowing a to have a play is formed in a longitudinal shape by integral molding.

On the surface of the lip portion 19 facing the window glass 5, a normal high-quality flocking surface 6 is formed. Further, the upper end edge 19a of the lip portion 19 is provided with a hook portion 19b which is an enlarged upper end edge 19a, and the lower end of the engaging edge 20 prevents the hook portion 19b from being disengaged. A retaining portion 20a protruding downward is provided. The central portion of the lip portion 19 is formed as a thick portion 19c as needed.

Therefore, when the lip portion 19 is bent as shown by the arrow a in FIG. 2 so that the upper edge 19a of the lip portion and the engaging edge 20 are engaged with each other, the retaining portion 20a is caught by the catching portion 19b. The lock of 19 cannot be released. Moreover, between the retaining portion 20a and the inner surface portion 3a of the mounting base, there is formed a play allowance portion 20b having a clearance b that allows the play, that is, the movement of the lip portion upper end edge 19a, and the lip end portion. By the play of 19a, the lip portion 1
The elastic width of 9 is expanded, and
This makes it possible to deal with variations in the distance between the door panel outer 1 and the window glass 5.

Then, an elastic body 22 such as a sponge is inserted in an appropriate position in the hollow cylindrical portion 21 formed by being surrounded by the lip portion 19 and the mounting base portion 3a in this way, and the stabilizer portion 23 is inserted. Is formed. The elastic body 22 is inserted before the lip portion 19 is locked, and the proper position in the hollow cylindrical portion 21 means, for example, as shown in FIG. 3, a position where the conventional stabilizer 7 is provided. The required number may be provided at a position corresponding to.

As a result, the lip portion 19 at the portion where the elastic body 22 is inserted becomes even more elastic and strongly presses the window glass 5, thereby acting as a stabilizer portion for suppressing the vibration of the window glass, and the elastic body The portion not loaded with 22 is configured as a normal lip portion that comes into light contact with the window glass 5. In this case, the elastic strength is set depending on whether the elastic body 22 has a spherical shape, a cylindrical shape, or a cylindrical shape, and the length of the elastic body 22, and the like. It depends on the degree.

If necessary, the elastic body 22 may be adhered to a part of the inner surface portion 3a of the mounting base portion with an adhesive material. On the other inner side, a belt molding made of vinyl chloride or rubber having a conventional two-stage constitutional lip portion (see FIG. 4) may be used, but the belt molding according to the present invention is used. If so, a more remarkable effect can be obtained.

That is, referring to FIG. 1, 11 is a vinyl chloride or rubber inner side belt molding, and its mounting base 13 is not inverted U-shaped and is tacked to the door trim 12 by a tucker 18. It is formed in a flat plate shape. And, except for the mounting base 13, it is the same as the outer side, extends the lower part and the upper part of the mounting base 13, and is provided with a lip part 24 and a locking edge 25.
A retaining portion 25a and a catching portion 24a are provided, and
An elastic body 27 is inserted in an appropriate position in a hollow cylindrical portion 26 formed by the lip portion 24 and the mounting base portion 13.

In this case, the position and number of the elastic bodies 27 are as follows.
It may be provided symmetrically like the outer side, or asymmetrically as required. In addition, on the surface portion of the lip portion 24 facing the window glass 5, a normal high-quality flocking surface 28 is formed. With the above configuration,
In this vehicle belt molding, the elastic body 22 is inserted into a proper position in the hollow tubular portion 21 formed by the curved and bulging lip portion 19 to form the stabilizer portion 23.
The entire 9 functions as a normal waterproof and dustproof function, and a part of it also functions as a stabilizer and has a vibration-proof function for the window glass. It is not necessary to separately attach the stabilizer to the belt molding as in the conventional case. It is possible to reduce the cost of the vehicle by simplifying the structure of (3) and facilitating the manufacture thereof, and moreover, to sufficiently achieve the effect of preventing the rattle noise of the window glass 5.

Further, the curved and bulging lip portion 19 is not only non-linear in its reaction force characteristic but also has a wide range of elasticity because it has a play at the tip portion, and thus is flexible. As described above, it is not necessary to provide a high-quality flocked surface by means of Teflon flocking on the stabilizer portion. Therefore, even if sand or the like is bitten into this part, the window glass 5 is not easily scratched, and the high-quality flocked surface is There is an advantage that the cost increase due to is suppressed.

Further, the locking edge 20 extending in the horizontal direction
Is to improve the appearance of the gap between the window glass 5 and the belt molding 2. By adopting the belt molding according to the present invention not only on the outer side but also on the inner side, the structure of the belt molding is further simplified, the cost is further reduced and the overall appearance is improved, and the window glass 5 is used. It is even more effective in preventing rattle noise.

[0024]

As described in detail above, according to the vehicle belt molding of the present invention, in the vehicle belt molding interposed between the door window glass of the vehicle and the door body, The lower edge of the mounting base is extended to provide a lip that is curved and bulged in the direction opposite to the window glass, and the upper edge of the mounting base is provided with play at the leading edge of the lip. Since a locking edge is provided and an elastic body is inserted in a suitable position in the hollow cylindrical portion formed by the lip portion and the mounting base portion to form a stabilizer portion, the lip portion is a normal lip portion and a stabilizer portion. It is also used for and it is not necessary to attach a stabilizer separately as in the past,
As a result, there is an advantage that the structure of the belt molding is simplified and the manufacturing is facilitated, which contributes to the cost reduction of the vehicle and the effect of preventing the rattle noise of the window glass can be sufficiently achieved.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a vehicle belt molding showing an embodiment of the present invention.

FIG. 2 is a developed sectional view of an outer belt molding of the present invention.

FIG. 3 is a front view of a door for a hardtop vehicle.

FIG. 4 is a cross-sectional view of a conventional vehicle belt molding corresponding to FIG. 1.

FIG. 5 is a sectional view of an outer belt molding according to another conventional example.

[Explanation of symbols]

 1 Door panel outer (door body) 2 Outer side belt molding 3 Mounting base 3a Inner surface part 4 Inclined lip part 5 Window glass 6,15 Flocking surface 7 Stabilizer 8 Elastic base 9 High quality flocking surface 10 Hollow elastic base 11 Inner side belt Mall 12 Door trim 13 Mounting base 14 Two-stage configuration type inclined lip 16 Core bar 17 Reinforcement frame 18 Tucker 19 Arc-shaped lip 19a Upper edge 19b Hook 19c Thick 20 Locking 20a Lock 20b Play allowance portion 21 Hollow tubular portion 22 Elastic body 23 Stabilizer portion 24 Arc-shaped lip portion 24a Hooking portion 25 Locking edge 25a Detachment preventing portion 26 Hollow tubular portion 27 Elastic body 28 Flocked surface

Claims (1)

[Claims] 1. A belt molding for a vehicle interposed between a window glass for a vehicle door and a door body, wherein a lower edge portion of a base portion attached to the door body extends so as to face the window glass. A curved and bulged lip portion is provided, and a locking edge for locking the tip end edge of the lip portion with play is provided at the upper edge portion of the mounting base portion, and the lip portion and the mounting base portion A belt molding for a vehicle, characterized in that an elastic body is inserted into an appropriate position in a formed hollow cylindrical portion to form a stabilizer portion.