JP2009078683A - Door glass run structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a door glass run structure that allows formation of a sharp line at each corner part of a door glass run, prevents peeling-off of each corner part caused by aging deterioration, and achieves improvement in external appearance. <P>SOLUTION: The door glass run structure is applied to a door glass run 9 arranged between a sash 6, constituting a door window frame, and an ascendable/descendible window glass 7. An extension part 12 is formed at the upper-end corner part 9a of the door glass run 9 so as to protrude toward the vehicle rear. The extension part 12 is covered with a garnish 14 of an exterior component mounted at the vertical side part of the sash 6. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a structure of a door glass run arranged between a sash constituting a window frame of a vehicle door and a window glass that can be raised and lowered, and more specifically, to improve the design of the outside of a vehicle compartment. It relates to the structure of the door glass run.

  In general, a side door provided with a window glass that is held up and down by a window regulator is disposed on the side of a vehicle body. In such a door, a door glass run is disposed between a sash constituting the window frame and a window glass that can be raised and lowered. The door glass run guides the raising and lowering of the window glass, and the sash and the window. The airtightness between the glass is increased.

By the way, the door glass run covers a part of the end surface of the sash on the outside of the passenger compartment, and is a component that affects the design of the appearance of the door. In particular, in the corner portion of the sash, in order to give a sharp appearance impression, it is necessary to form the door glass run in an acute angle shape as sharp as possible. On the other hand, the corner on the sash side is formed in a curved shape having a certain degree of roundness. For this reason, the fitting operation | work with the corner | angular part of a door glass run and a sash is difficult, and it was difficult to hold | maintain the shape of a door glass run.
As a conventional technique for solving such a problem, a glass run for automobiles having a substantially U-shaped cross section including a vehicle outer side wall, a vehicle outer side wall, and a bottom wall is provided (for example, see Patent Document 1). The corner portion of the glass run is integrally formed with a bulging portion that comes into contact with the opening weather strip at the periphery of the vehicle body opening when the door is closed.
JP 2006-123893 A

  However, in the above-described conventional glass run, the corner portion is not formed in a sharp line shape, and the bulging portion is exposed. The peeling of the edge of the part could not be sufficiently prevented. In addition, when there is a deviation in the size of the corners of the glass run attached along the periphery of the window opening, the appearance may be impaired.

  The present invention has been made in view of such a situation, and the object thereof is to form sharp lines at the corners of the door glass run, prevent peeling of the corners due to aging, and improve the appearance. It is to provide a structure of a door glass run that is possible.

  In order to solve the above-described problems of the prior art, the present invention relates to a structure of a door glass run disposed between a sash constituting a window frame of a door and a window glass that can be raised and lowered. An extending portion that protrudes toward the rear of the vehicle is formed at the upper end corner, and the extending portion is covered with an exterior component that is attached to the vertical side portion of the sash.

  In the present invention, the door glass run includes a lip portion that extends downward continuously from the extension portion, and a part of an edge of the lip portion is covered with the exterior component.

  As described above, the structure of the door glass run according to the present invention is a door glass run disposed between a sash constituting a window frame of a door and a wind glass that can be raised and lowered, and the upper end of the door glass run. An extension part that protrudes toward the rear of the vehicle is formed at the corner, and the extension is covered with an exterior part that is attached to the vertical side of the sash, so that the corner may be peeled off due to deterioration over time. In addition, a sharp line shape close to a right angle can be formed at the corner of the door glass run, and the appearance quality outside the vehicle compartment can be improved.

  In the present invention, the door glass run includes a lip portion extending continuously downward from the extending portion, and a part of an edge of the lip portion is covered with the exterior component, so that the door glass run is easily peeled off. The corner lip portion can be firmly pressed by the exterior parts, and even when the alignment dimension is displaced, the linear shape extending in the vertical direction can be maintained, and the appearance can be further improved.

Hereinafter, the structure of the door glass run according to the present invention will be described in detail based on the embodiment with reference to the drawings.
FIG. 1 is a side view of an entire automobile to which a door glass run structure according to an embodiment of the present invention is applied, FIG. 2 is a side view of a rear side door disposed on the side of a vehicle body in FIG. 1, and FIG. FIG. 4 is an enlarged view of an upper end corner portion of the door glass run according to the embodiment, in which (A) is a side view showing a state before attaching a garnish, (B) is a side view showing a state where a garnish is attached, FIG. FIG. 3 is a cross-sectional view taken along line AA in FIG. 2.

As shown in FIG. 1, a front side door 2 and a rear side door 3 that can be opened and closed are disposed along the vehicle front-rear direction at the left and right side openings of the automobile 1 in the embodiment of the present invention. Of these front side door 2 and rear side door 3, the structure of a door glass run (described later) of this embodiment is applied to the rear side door 3.
As shown in FIGS. 2 and 4, the rear side door 3 is configured by assembling an inner panel 4 that forms an indoor surface and an outer panel 5 that forms an outdoor surface. The sash 6 constituting the window frame is integrally provided.

Inside the sash 6, there is provided a window opening 8 for arranging a wind glass 7 that can be raised and lowered. A door glass run 9 is attached along the peripheral edge of the window opening 8 in the gap S between the inner panel 4 and the outer panel 5 facing the front and rear and upper portions of the window opening 8. That is, the door glass run 9 is disposed between the sash 6 and the window glass 7 to guide the raising and lowering of the window glass 7 and to maintain the airtightness between the sash 6 and the window glass 7. Is provided.
Therefore, the door glass run 9 is formed in a substantially U-shaped cross section by a pair of opposing side walls 10 and a bottom wall 11, and inner and outer lip portions 10 a extending inward and outward are formed on the inner and outer surfaces of the opposing side wall 10. 10b are provided. In addition, the window glass 7 in the lower part of the rear side door 3 is inserted and disposed in a space formed by the inner panel 4 and the outer panel 5, and is held so as to be movable up and down by a window regulator (not shown).

  Furthermore, by changing the partial shape of the lip portion 10b covering the outdoor side, as shown in FIG. 3 (A), in the upper corner portion 9a on the vehicle rear side of the door glass run 9 according to the present embodiment, An extension portion 12 is formed to project toward the rear of the vehicle. The extending portion 12 has a function of expanding an engagement area with peripheral parts of the door glass run 9. On the other hand, a portion of the outer panel 5 corresponding to the extended portion 12 is provided with a recessed portion 13 that is partially cut away, and the extended portion 12 is accommodated in the recessed portion 13. .

Moreover, the said extension part 12 is covered with the garnish 14 attached to the vertical side part of the sash 6, as shown in FIG.3 (B). The garnish 14 is an exterior part installed on the vertical side portion of the sash 6 located outside the rear side door 3, and is assembled so as to cover the upper portion of the extension portion 12.
Moreover, since the door glass run 9 includes the outdoor lip portion 10b extending downward continuously from the extending portion 12, as shown in FIG. 4, a part of the edge of the lip portion 10b is also included. , Covered with garnish 14.

In the structure of the door glass run according to the embodiment of the present invention, the extension portion 12 that projects toward the vehicle rear side is formed at the upper corner portion 9a of the door glass run 9 on the vehicle rear side, and the extension portion Since 12 is covered with the garnish 14, the gap formed between the outer panel 5 and the garnish 14 can be filled with the extending portion 12, and the appearance of the rear side door 3 on the outdoor side can be improved. Therefore, when the garnish 14 is assembled, there is no problem that the outer panel 5 and the garnish 14 are combined in a V shape to impair the appearance. Moreover, since the lip portion 10b positioned at the upper end corner portion 9a of the door glass run 9 that is easily peeled is firmly pressed by the garnish 14 through the extension portion 12, the lip portion 10b is prevented from being peeled off due to deterioration over time. be able to.
Further, in the structure of the door glass run according to the embodiment of the present invention, a part of the edge of the lip portion 10b extending continuously downward from the extending portion 12 is also covered with the garnish 14, so that the misalignment of the alignment dimension is performed. Even if this occurs, it is possible to maintain a straight line in the vertical direction, and it is possible to give the door glass run 9 a sharp square shape close to a right angle, to enhance the design of the outside of the vehicle compartment and to further improve the appearance quality. Can do.

While the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications and changes can be made based on the technical idea of the present invention.
For example, the structure of the door glass run according to the present invention can be applied not only to the rear side door 3 but also to the front side door 2. Moreover, the shape of the extension part 12 is not limited to what was mentioned above, A suitable shape can be selected.

It is a side view showing the whole automobile to which the structure of the door glass run concerning the embodiment of the present invention was applied. It is a side view which shows the rear side door arrange | positioned at the vehicle body side part of the motor vehicle in FIG. It is a side view which shows the state before attaching a garnish, (B) is a side view which shows the state which attached the garnish, and expands the upper end corner | angular part of the door glass run which concerns on the said embodiment. . It is the sectional view on the AA line in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Car 3 Rear side door 4 Inner panel 5 Outer panel 6 Sash 7 Window glass 8 Window opening part 9 Door glass run 9a Upper end corner part 10 Opposite side wall 10b Lip part 12 Extension part 13 Concave part 14 Garnish (exterior part)

Claims (2)

  In the structure of the door glass run disposed between the sash constituting the window frame of the door and the window glass that can be raised and lowered, an extension portion that projects toward the rear of the vehicle is formed at the upper end corner of the door glass run. And the extended part is covered with the exterior components attached to the vertical side part of the said sash, The structure of the door glass run characterized by the above-mentioned.   The said door glass run is provided with the lip | rip part extended continuously below the said extension part, and a part of edge of this lip | rip part is also covered with the said exterior components. Door glass run structure.

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